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fork-open-data-tourism/docker/app/www/graphiql/graphiql.js
Blaise de Carné d38f28bd07 Initial commit
2018-04-24 15:25:06 +02:00

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(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.GraphiQL = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.DocExplorer = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _graphql = require('graphql');
var _FieldDoc = require('./DocExplorer/FieldDoc');
var _FieldDoc2 = _interopRequireDefault(_FieldDoc);
var _SchemaDoc = require('./DocExplorer/SchemaDoc');
var _SchemaDoc2 = _interopRequireDefault(_SchemaDoc);
var _SearchBox = require('./DocExplorer/SearchBox');
var _SearchBox2 = _interopRequireDefault(_SearchBox);
var _SearchResults = require('./DocExplorer/SearchResults');
var _SearchResults2 = _interopRequireDefault(_SearchResults);
var _TypeDoc = require('./DocExplorer/TypeDoc');
var _TypeDoc2 = _interopRequireDefault(_TypeDoc);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var initialNav = {
name: 'Schema',
title: 'Documentation Explorer'
};
/**
* DocExplorer
*
* Shows documentations for GraphQL definitions from the schema.
*
* Props:
*
* - schema: A required GraphQLSchema instance that provides GraphQL document
* definitions.
*
* Children:
*
* - Any provided children will be positioned in the right-hand-side of the
* top bar. Typically this will be a "close" button for temporary explorer.
*
*/
var DocExplorer = exports.DocExplorer = function (_React$Component) {
_inherits(DocExplorer, _React$Component);
function DocExplorer() {
_classCallCheck(this, DocExplorer);
var _this = _possibleConstructorReturn(this, (DocExplorer.__proto__ || Object.getPrototypeOf(DocExplorer)).call(this));
_this.handleNavBackClick = function () {
if (_this.state.navStack.length > 1) {
_this.setState({ navStack: _this.state.navStack.slice(0, -1) });
}
};
_this.handleClickTypeOrField = function (typeOrField) {
_this.showDoc(typeOrField);
};
_this.handleSearch = function (value) {
_this.showSearch(value);
};
_this.state = { navStack: [initialNav] };
return _this;
}
_createClass(DocExplorer, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps, nextState) {
return this.props.schema !== nextProps.schema || this.state.navStack !== nextState.navStack;
}
}, {
key: 'render',
value: function render() {
var schema = this.props.schema;
var navStack = this.state.navStack;
var navItem = navStack[navStack.length - 1];
var content = void 0;
if (schema === undefined) {
// Schema is undefined when it is being loaded via introspection.
content = _react2.default.createElement(
'div',
{ className: 'spinner-container' },
_react2.default.createElement('div', { className: 'spinner' })
);
} else if (!schema) {
// Schema is null when it explicitly does not exist, typically due to
// an error during introspection.
content = _react2.default.createElement(
'div',
{ className: 'error-container' },
'No Schema Available'
);
} else if (navItem.search) {
content = _react2.default.createElement(_SearchResults2.default, {
searchValue: navItem.search,
withinType: navItem.def,
schema: schema,
onClickType: this.handleClickTypeOrField,
onClickField: this.handleClickTypeOrField
});
} else if (navStack.length === 1) {
content = _react2.default.createElement(_SchemaDoc2.default, { schema: schema, onClickType: this.handleClickTypeOrField });
} else if ((0, _graphql.isType)(navItem.def)) {
content = _react2.default.createElement(_TypeDoc2.default, {
schema: schema,
type: navItem.def,
onClickType: this.handleClickTypeOrField,
onClickField: this.handleClickTypeOrField
});
} else {
content = _react2.default.createElement(_FieldDoc2.default, {
field: navItem.def,
onClickType: this.handleClickTypeOrField
});
}
var shouldSearchBoxAppear = navStack.length === 1 || (0, _graphql.isType)(navItem.def) && navItem.def.getFields;
var prevName = void 0;
if (navStack.length > 1) {
prevName = navStack[navStack.length - 2].name;
}
return _react2.default.createElement(
'div',
{ className: 'doc-explorer', key: navItem.name },
_react2.default.createElement(
'div',
{ className: 'doc-explorer-title-bar' },
prevName && _react2.default.createElement(
'div',
{
className: 'doc-explorer-back',
onClick: this.handleNavBackClick },
prevName
),
_react2.default.createElement(
'div',
{ className: 'doc-explorer-title' },
navItem.title || navItem.name
),
_react2.default.createElement(
'div',
{ className: 'doc-explorer-rhs' },
this.props.children
)
),
_react2.default.createElement(
'div',
{ className: 'doc-explorer-contents' },
shouldSearchBoxAppear && _react2.default.createElement(_SearchBox2.default, {
value: navItem.search,
placeholder: 'Search ' + navItem.name + '...',
onSearch: this.handleSearch
}),
content
)
);
}
// Public API
}, {
key: 'showDoc',
value: function showDoc(typeOrField) {
var navStack = this.state.navStack;
var topNav = navStack[navStack.length - 1];
if (topNav.def !== typeOrField) {
this.setState({
navStack: navStack.concat([{
name: typeOrField.name,
def: typeOrField
}])
});
}
}
// Public API
}, {
key: 'showDocForReference',
value: function showDocForReference(reference) {
if (reference.kind === 'Type') {
this.showDoc(reference.type);
} else if (reference.kind === 'Field') {
this.showDoc(reference.field);
} else if (reference.kind === 'Argument' && reference.field) {
this.showDoc(reference.field);
} else if (reference.kind === 'EnumValue' && reference.type) {
this.showDoc(reference.type);
}
}
// Public API
}, {
key: 'showSearch',
value: function showSearch(search) {
var navStack = this.state.navStack.slice();
var topNav = navStack[navStack.length - 1];
navStack[navStack.length - 1] = _extends({}, topNav, { search: search });
this.setState({ navStack: navStack });
}
}, {
key: 'reset',
value: function reset() {
this.setState({ navStack: [initialNav] });
}
}]);
return DocExplorer;
}(_react2.default.Component);
DocExplorer.propTypes = {
schema: _propTypes2.default.instanceOf(_graphql.GraphQLSchema)
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./DocExplorer/FieldDoc":3,"./DocExplorer/SchemaDoc":5,"./DocExplorer/SearchBox":6,"./DocExplorer/SearchResults":7,"./DocExplorer/TypeDoc":8,"graphql":92,"prop-types":172}],2:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = Argument;
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _graphql = require('graphql');
var _TypeLink = require('./TypeLink');
var _TypeLink2 = _interopRequireDefault(_TypeLink);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
function Argument(_ref) {
var arg = _ref.arg,
onClickType = _ref.onClickType,
showDefaultValue = _ref.showDefaultValue;
return _react2.default.createElement(
'span',
{ className: 'arg' },
_react2.default.createElement(
'span',
{ className: 'arg-name' },
arg.name
),
': ',
_react2.default.createElement(_TypeLink2.default, { type: arg.type, onClick: onClickType }),
arg.defaultValue !== undefined && showDefaultValue !== false && _react2.default.createElement(
'span',
null,
' = ',
_react2.default.createElement(
'span',
{ className: 'arg-default-value' },
(0, _graphql.print)((0, _graphql.astFromValue)(arg.defaultValue, arg.type))
)
)
);
}
Argument.propTypes = {
arg: _propTypes2.default.object.isRequired,
onClickType: _propTypes2.default.func.isRequired,
showDefaultValue: _propTypes2.default.bool
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./TypeLink":9,"graphql":92,"prop-types":172}],3:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _Argument = require('./Argument');
var _Argument2 = _interopRequireDefault(_Argument);
var _MarkdownContent = require('./MarkdownContent');
var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);
var _TypeLink = require('./TypeLink');
var _TypeLink2 = _interopRequireDefault(_TypeLink);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var FieldDoc = function (_React$Component) {
_inherits(FieldDoc, _React$Component);
function FieldDoc() {
_classCallCheck(this, FieldDoc);
return _possibleConstructorReturn(this, (FieldDoc.__proto__ || Object.getPrototypeOf(FieldDoc)).apply(this, arguments));
}
_createClass(FieldDoc, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.field !== nextProps.field;
}
}, {
key: 'render',
value: function render() {
var _this2 = this;
var field = this.props.field;
var argsDef = void 0;
if (field.args && field.args.length > 0) {
argsDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'arguments'
),
field.args.map(function (arg) {
return _react2.default.createElement(
'div',
{ key: arg.name, className: 'doc-category-item' },
_react2.default.createElement(
'div',
null,
_react2.default.createElement(_Argument2.default, { arg: arg, onClickType: _this2.props.onClickType })
),
_react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-value-description',
markdown: arg.description
})
);
})
);
}
return _react2.default.createElement(
'div',
null,
_react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-type-description',
markdown: field.description || 'No Description'
}),
field.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-deprecation',
markdown: field.deprecationReason
}),
_react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'type'
),
_react2.default.createElement(_TypeLink2.default, { type: field.type, onClick: this.props.onClickType })
),
argsDef
);
}
}]);
return FieldDoc;
}(_react2.default.Component);
FieldDoc.propTypes = {
field: _propTypes2.default.object,
onClickType: _propTypes2.default.func
};
exports.default = FieldDoc;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./Argument":2,"./MarkdownContent":4,"./TypeLink":9,"prop-types":172}],4:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _marked = require('marked');
var _marked2 = _interopRequireDefault(_marked);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var MarkdownContent = function (_React$Component) {
_inherits(MarkdownContent, _React$Component);
function MarkdownContent() {
_classCallCheck(this, MarkdownContent);
return _possibleConstructorReturn(this, (MarkdownContent.__proto__ || Object.getPrototypeOf(MarkdownContent)).apply(this, arguments));
}
_createClass(MarkdownContent, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.markdown !== nextProps.markdown;
}
}, {
key: 'render',
value: function render() {
var markdown = this.props.markdown;
if (!markdown) {
return _react2.default.createElement('div', null);
}
var html = (0, _marked2.default)(markdown, { sanitize: true });
return _react2.default.createElement('div', {
className: this.props.className,
dangerouslySetInnerHTML: { __html: html }
});
}
}]);
return MarkdownContent;
}(_react2.default.Component);
MarkdownContent.propTypes = {
markdown: _propTypes2.default.string,
className: _propTypes2.default.string
};
exports.default = MarkdownContent;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"marked":167,"prop-types":172}],5:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _TypeLink = require('./TypeLink');
var _TypeLink2 = _interopRequireDefault(_TypeLink);
var _MarkdownContent = require('./MarkdownContent');
var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
// Render the top level Schema
var SchemaDoc = function (_React$Component) {
_inherits(SchemaDoc, _React$Component);
function SchemaDoc() {
_classCallCheck(this, SchemaDoc);
return _possibleConstructorReturn(this, (SchemaDoc.__proto__ || Object.getPrototypeOf(SchemaDoc)).apply(this, arguments));
}
_createClass(SchemaDoc, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.schema !== nextProps.schema;
}
}, {
key: 'render',
value: function render() {
var schema = this.props.schema;
var queryType = schema.getQueryType();
var mutationType = schema.getMutationType && schema.getMutationType();
var subscriptionType = schema.getSubscriptionType && schema.getSubscriptionType();
return _react2.default.createElement(
'div',
null,
_react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-type-description',
markdown: 'A GraphQL schema provides a root type for each kind of operation.'
}),
_react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'root types'
),
_react2.default.createElement(
'div',
{ className: 'doc-category-item' },
_react2.default.createElement(
'span',
{ className: 'keyword' },
'query'
),
': ',
_react2.default.createElement(_TypeLink2.default, { type: queryType, onClick: this.props.onClickType })
),
mutationType && _react2.default.createElement(
'div',
{ className: 'doc-category-item' },
_react2.default.createElement(
'span',
{ className: 'keyword' },
'mutation'
),
': ',
_react2.default.createElement(_TypeLink2.default, { type: mutationType, onClick: this.props.onClickType })
),
subscriptionType && _react2.default.createElement(
'div',
{ className: 'doc-category-item' },
_react2.default.createElement(
'span',
{ className: 'keyword' },
'subscription'
),
': ',
_react2.default.createElement(_TypeLink2.default, {
type: subscriptionType,
onClick: this.props.onClickType
})
)
)
);
}
}]);
return SchemaDoc;
}(_react2.default.Component);
SchemaDoc.propTypes = {
schema: _propTypes2.default.object,
onClickType: _propTypes2.default.func
};
exports.default = SchemaDoc;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./MarkdownContent":4,"./TypeLink":9,"prop-types":172}],6:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _debounce = require('../../utility/debounce');
var _debounce2 = _interopRequireDefault(_debounce);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var SearchBox = function (_React$Component) {
_inherits(SearchBox, _React$Component);
function SearchBox(props) {
_classCallCheck(this, SearchBox);
var _this = _possibleConstructorReturn(this, (SearchBox.__proto__ || Object.getPrototypeOf(SearchBox)).call(this, props));
_this.handleChange = function (event) {
var value = event.target.value;
_this.setState({ value: value });
_this.debouncedOnSearch(value);
};
_this.handleClear = function () {
_this.setState({ value: '' });
_this.props.onSearch('');
};
_this.state = { value: props.value || '' };
_this.debouncedOnSearch = (0, _debounce2.default)(200, _this.props.onSearch);
return _this;
}
_createClass(SearchBox, [{
key: 'render',
value: function render() {
return _react2.default.createElement(
'label',
{ className: 'search-box' },
_react2.default.createElement('input', {
value: this.state.value,
onChange: this.handleChange,
type: 'text',
placeholder: this.props.placeholder
}),
this.state.value && _react2.default.createElement(
'div',
{ className: 'search-box-clear', onClick: this.handleClear },
'\u2715'
)
);
}
}]);
return SearchBox;
}(_react2.default.Component);
SearchBox.propTypes = {
value: _propTypes2.default.string,
placeholder: _propTypes2.default.string,
onSearch: _propTypes2.default.func
};
exports.default = SearchBox;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../../utility/debounce":25,"prop-types":172}],7:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _Argument = require('./Argument');
var _Argument2 = _interopRequireDefault(_Argument);
var _TypeLink = require('./TypeLink');
var _TypeLink2 = _interopRequireDefault(_TypeLink);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var SearchResults = function (_React$Component) {
_inherits(SearchResults, _React$Component);
function SearchResults() {
_classCallCheck(this, SearchResults);
return _possibleConstructorReturn(this, (SearchResults.__proto__ || Object.getPrototypeOf(SearchResults)).apply(this, arguments));
}
_createClass(SearchResults, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.schema !== nextProps.schema || this.props.searchValue !== nextProps.searchValue;
}
}, {
key: 'render',
value: function render() {
var searchValue = this.props.searchValue;
var withinType = this.props.withinType;
var schema = this.props.schema;
var onClickType = this.props.onClickType;
var onClickField = this.props.onClickField;
var matchedWithin = [];
var matchedTypes = [];
var matchedFields = [];
var typeMap = schema.getTypeMap();
var typeNames = Object.keys(typeMap);
// Move the within type name to be the first searched.
if (withinType) {
typeNames = typeNames.filter(function (n) {
return n !== withinType.name;
});
typeNames.unshift(withinType.name);
}
var _iteratorNormalCompletion = true;
var _didIteratorError = false;
var _iteratorError = undefined;
try {
var _loop = function _loop() {
var typeName = _step.value;
if (matchedWithin.length + matchedTypes.length + matchedFields.length >= 100) {
return 'break';
}
var type = typeMap[typeName];
if (withinType !== type && isMatch(typeName, searchValue)) {
matchedTypes.push(_react2.default.createElement(
'div',
{ className: 'doc-category-item', key: typeName },
_react2.default.createElement(_TypeLink2.default, { type: type, onClick: onClickType })
));
}
if (type.getFields) {
var fields = type.getFields();
Object.keys(fields).forEach(function (fieldName) {
var field = fields[fieldName];
var matchingArgs = void 0;
if (!isMatch(fieldName, searchValue)) {
if (field.args && field.args.length) {
matchingArgs = field.args.filter(function (arg) {
return isMatch(arg.name, searchValue);
});
if (matchingArgs.length === 0) {
return;
}
} else {
return;
}
}
var match = _react2.default.createElement(
'div',
{ className: 'doc-category-item', key: typeName + '.' + fieldName },
withinType !== type && [_react2.default.createElement(_TypeLink2.default, { key: 'type', type: type, onClick: onClickType }), '.'],
_react2.default.createElement(
'a',
{
className: 'field-name',
onClick: function onClick(event) {
return onClickField(field, type, event);
} },
field.name
),
matchingArgs && ['(', _react2.default.createElement(
'span',
{ key: 'args' },
matchingArgs.map(function (arg) {
return _react2.default.createElement(_Argument2.default, {
key: arg.name,
arg: arg,
onClickType: onClickType,
showDefaultValue: false
});
})
), ')']
);
if (withinType === type) {
matchedWithin.push(match);
} else {
matchedFields.push(match);
}
});
}
};
for (var _iterator = typeNames[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
var _ret = _loop();
if (_ret === 'break') break;
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally {
try {
if (!_iteratorNormalCompletion && _iterator.return) {
_iterator.return();
}
} finally {
if (_didIteratorError) {
throw _iteratorError;
}
}
}
if (matchedWithin.length + matchedTypes.length + matchedFields.length === 0) {
return _react2.default.createElement(
'span',
{ className: 'doc-alert-text' },
'No results found.'
);
}
if (withinType && matchedTypes.length + matchedFields.length > 0) {
return _react2.default.createElement(
'div',
null,
matchedWithin,
_react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'other results'
),
matchedTypes,
matchedFields
)
);
}
return _react2.default.createElement(
'div',
null,
matchedWithin,
matchedTypes,
matchedFields
);
}
}]);
return SearchResults;
}(_react2.default.Component);
SearchResults.propTypes = {
schema: _propTypes2.default.object,
withinType: _propTypes2.default.object,
searchValue: _propTypes2.default.string,
onClickType: _propTypes2.default.func,
onClickField: _propTypes2.default.func
};
exports.default = SearchResults;
function isMatch(sourceText, searchValue) {
try {
var escaped = searchValue.replace(/[^_0-9A-Za-z]/g, function (ch) {
return '\\' + ch;
});
return sourceText.search(new RegExp(escaped, 'i')) !== -1;
} catch (e) {
return sourceText.toLowerCase().indexOf(searchValue.toLowerCase()) !== -1;
}
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./Argument":2,"./TypeLink":9,"prop-types":172}],8:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _graphql = require('graphql');
var _Argument = require('./Argument');
var _Argument2 = _interopRequireDefault(_Argument);
var _MarkdownContent = require('./MarkdownContent');
var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);
var _TypeLink = require('./TypeLink');
var _TypeLink2 = _interopRequireDefault(_TypeLink);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var TypeDoc = function (_React$Component) {
_inherits(TypeDoc, _React$Component);
function TypeDoc(props) {
_classCallCheck(this, TypeDoc);
var _this = _possibleConstructorReturn(this, (TypeDoc.__proto__ || Object.getPrototypeOf(TypeDoc)).call(this, props));
_this.handleShowDeprecated = function () {
return _this.setState({ showDeprecated: true });
};
_this.state = { showDeprecated: false };
return _this;
}
_createClass(TypeDoc, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps, nextState) {
return this.props.type !== nextProps.type || this.props.schema !== nextProps.schema || this.state.showDeprecated !== nextState.showDeprecated;
}
}, {
key: 'render',
value: function render() {
var schema = this.props.schema;
var type = this.props.type;
var onClickType = this.props.onClickType;
var onClickField = this.props.onClickField;
var typesTitle = void 0;
var types = void 0;
if (type instanceof _graphql.GraphQLUnionType) {
typesTitle = 'possible types';
types = schema.getPossibleTypes(type);
} else if (type instanceof _graphql.GraphQLInterfaceType) {
typesTitle = 'implementations';
types = schema.getPossibleTypes(type);
} else if (type instanceof _graphql.GraphQLObjectType) {
typesTitle = 'implements';
types = type.getInterfaces();
}
var typesDef = void 0;
if (types && types.length > 0) {
typesDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
typesTitle
),
types.map(function (subtype) {
return _react2.default.createElement(
'div',
{ key: subtype.name, className: 'doc-category-item' },
_react2.default.createElement(_TypeLink2.default, { type: subtype, onClick: onClickType })
);
})
);
}
// InputObject and Object
var fieldsDef = void 0;
var deprecatedFieldsDef = void 0;
if (type.getFields) {
var fieldMap = type.getFields();
var fields = Object.keys(fieldMap).map(function (name) {
return fieldMap[name];
});
fieldsDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'fields'
),
fields.filter(function (field) {
return !field.isDeprecated;
}).map(function (field) {
return _react2.default.createElement(Field, {
key: field.name,
type: type,
field: field,
onClickType: onClickType,
onClickField: onClickField
});
})
);
var deprecatedFields = fields.filter(function (field) {
return field.isDeprecated;
});
if (deprecatedFields.length > 0) {
deprecatedFieldsDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'deprecated fields'
),
!this.state.showDeprecated ? _react2.default.createElement(
'button',
{
className: 'show-btn',
onClick: this.handleShowDeprecated },
'Show deprecated fields...'
) : deprecatedFields.map(function (field) {
return _react2.default.createElement(Field, {
key: field.name,
type: type,
field: field,
onClickType: onClickType,
onClickField: onClickField
});
})
);
}
}
var valuesDef = void 0;
var deprecatedValuesDef = void 0;
if (type instanceof _graphql.GraphQLEnumType) {
var values = type.getValues();
valuesDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'values'
),
values.filter(function (value) {
return !value.isDeprecated;
}).map(function (value) {
return _react2.default.createElement(EnumValue, { key: value.name, value: value });
})
);
var deprecatedValues = values.filter(function (value) {
return value.isDeprecated;
});
if (deprecatedValues.length > 0) {
deprecatedValuesDef = _react2.default.createElement(
'div',
{ className: 'doc-category' },
_react2.default.createElement(
'div',
{ className: 'doc-category-title' },
'deprecated values'
),
!this.state.showDeprecated ? _react2.default.createElement(
'button',
{
className: 'show-btn',
onClick: this.handleShowDeprecated },
'Show deprecated values...'
) : deprecatedValues.map(function (value) {
return _react2.default.createElement(EnumValue, { key: value.name, value: value });
})
);
}
}
return _react2.default.createElement(
'div',
null,
_react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-type-description',
markdown: type.description || 'No Description'
}),
type instanceof _graphql.GraphQLObjectType && typesDef,
fieldsDef,
deprecatedFieldsDef,
valuesDef,
deprecatedValuesDef,
!(type instanceof _graphql.GraphQLObjectType) && typesDef
);
}
}]);
return TypeDoc;
}(_react2.default.Component);
TypeDoc.propTypes = {
schema: _propTypes2.default.instanceOf(_graphql.GraphQLSchema),
type: _propTypes2.default.object,
onClickType: _propTypes2.default.func,
onClickField: _propTypes2.default.func
};
exports.default = TypeDoc;
function Field(_ref) {
var type = _ref.type,
field = _ref.field,
onClickType = _ref.onClickType,
onClickField = _ref.onClickField;
return _react2.default.createElement(
'div',
{ className: 'doc-category-item' },
_react2.default.createElement(
'a',
{
className: 'field-name',
onClick: function onClick(event) {
return onClickField(field, type, event);
} },
field.name
),
field.args && field.args.length > 0 && ['(', _react2.default.createElement(
'span',
{ key: 'args' },
field.args.map(function (arg) {
return _react2.default.createElement(_Argument2.default, { key: arg.name, arg: arg, onClickType: onClickType });
})
), ')'],
': ',
_react2.default.createElement(_TypeLink2.default, { type: field.type, onClick: onClickType }),
field.description && _react2.default.createElement(
'p',
{ className: 'field-short-description' },
field.description
),
field.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-deprecation',
markdown: field.deprecationReason
})
);
}
Field.propTypes = {
type: _propTypes2.default.object,
field: _propTypes2.default.object,
onClickType: _propTypes2.default.func,
onClickField: _propTypes2.default.func
};
function EnumValue(_ref2) {
var value = _ref2.value;
return _react2.default.createElement(
'div',
{ className: 'doc-category-item' },
_react2.default.createElement(
'div',
{ className: 'enum-value' },
value.name
),
_react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-value-description',
markdown: value.description
}),
value.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
className: 'doc-deprecation',
markdown: value.deprecationReason
})
);
}
EnumValue.propTypes = {
value: _propTypes2.default.object
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./Argument":2,"./MarkdownContent":4,"./TypeLink":9,"graphql":92,"prop-types":172}],9:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _graphql = require('graphql');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var TypeLink = function (_React$Component) {
_inherits(TypeLink, _React$Component);
function TypeLink() {
_classCallCheck(this, TypeLink);
return _possibleConstructorReturn(this, (TypeLink.__proto__ || Object.getPrototypeOf(TypeLink)).apply(this, arguments));
}
_createClass(TypeLink, [{
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.type !== nextProps.type;
}
}, {
key: 'render',
value: function render() {
return renderType(this.props.type, this.props.onClick);
}
}]);
return TypeLink;
}(_react2.default.Component);
TypeLink.propTypes = {
type: _propTypes2.default.object,
onClick: _propTypes2.default.func
};
exports.default = TypeLink;
function renderType(type, _onClick) {
if (type instanceof _graphql.GraphQLNonNull) {
return _react2.default.createElement(
'span',
null,
renderType(type.ofType, _onClick),
'!'
);
}
if (type instanceof _graphql.GraphQLList) {
return _react2.default.createElement(
'span',
null,
'[',
renderType(type.ofType, _onClick),
']'
);
}
return _react2.default.createElement(
'a',
{ className: 'type-name', onClick: function onClick(event) {
return _onClick(type, event);
} },
type.name
);
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"graphql":92,"prop-types":172}],10:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ExecuteButton = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* ExecuteButton
*
* What a nice round shiny button. Shows a drop-down when there are multiple
* queries to run.
*/
var ExecuteButton = exports.ExecuteButton = function (_React$Component) {
_inherits(ExecuteButton, _React$Component);
function ExecuteButton(props) {
_classCallCheck(this, ExecuteButton);
var _this = _possibleConstructorReturn(this, (ExecuteButton.__proto__ || Object.getPrototypeOf(ExecuteButton)).call(this, props));
_this._onClick = function () {
if (_this.props.isRunning) {
_this.props.onStop();
} else {
_this.props.onRun();
}
};
_this._onOptionSelected = function (operation) {
_this.setState({ optionsOpen: false });
_this.props.onRun(operation.name && operation.name.value);
};
_this._onOptionsOpen = function (downEvent) {
var initialPress = true;
var downTarget = downEvent.target;
_this.setState({ highlight: null, optionsOpen: true });
var _onMouseUp = function onMouseUp(upEvent) {
if (initialPress && upEvent.target === downTarget) {
initialPress = false;
} else {
document.removeEventListener('mouseup', _onMouseUp);
_onMouseUp = null;
var isOptionsMenuClicked = downTarget.parentNode.compareDocumentPosition(upEvent.target) & Node.DOCUMENT_POSITION_CONTAINED_BY;
if (!isOptionsMenuClicked) {
// menu calls setState if it was clicked
_this.setState({ optionsOpen: false });
}
}
};
document.addEventListener('mouseup', _onMouseUp);
};
_this.state = {
optionsOpen: false,
highlight: null
};
return _this;
}
_createClass(ExecuteButton, [{
key: 'render',
value: function render() {
var _this2 = this;
var operations = this.props.operations;
var optionsOpen = this.state.optionsOpen;
var hasOptions = operations && operations.length > 1;
var options = null;
if (hasOptions && optionsOpen) {
var highlight = this.state.highlight;
options = _react2.default.createElement(
'ul',
{ className: 'execute-options' },
operations.map(function (operation) {
return _react2.default.createElement(
'li',
{
key: operation.name ? operation.name.value : '*',
className: operation === highlight && 'selected',
onMouseOver: function onMouseOver() {
return _this2.setState({ highlight: operation });
},
onMouseOut: function onMouseOut() {
return _this2.setState({ highlight: null });
},
onMouseUp: function onMouseUp() {
return _this2._onOptionSelected(operation);
} },
operation.name ? operation.name.value : '<Unnamed>'
);
})
);
}
// Allow click event if there is a running query or if there are not options
// for which operation to run.
var onClick = void 0;
if (this.props.isRunning || !hasOptions) {
onClick = this._onClick;
}
// Allow mouse down if there is no running query, there are options for
// which operation to run, and the dropdown is currently closed.
var onMouseDown = void 0;
if (!this.props.isRunning && hasOptions && !optionsOpen) {
onMouseDown = this._onOptionsOpen;
}
var pathJSX = this.props.isRunning ? _react2.default.createElement('path', { d: 'M 10 10 L 23 10 L 23 23 L 10 23 z' }) : _react2.default.createElement('path', { d: 'M 11 9 L 24 16 L 11 23 z' });
return _react2.default.createElement(
'div',
{ className: 'execute-button-wrap' },
_react2.default.createElement(
'button',
{
type: 'button',
className: 'execute-button',
onMouseDown: onMouseDown,
onClick: onClick,
title: 'Execute Query (Ctrl-Enter)' },
_react2.default.createElement(
'svg',
{ width: '34', height: '34' },
pathJSX
)
),
options
);
}
}]);
return ExecuteButton;
}(_react2.default.Component);
ExecuteButton.propTypes = {
onRun: _propTypes2.default.func,
onStop: _propTypes2.default.func,
isRunning: _propTypes2.default.bool,
operations: _propTypes2.default.array
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"prop-types":172}],11:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphiQL = undefined;
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _reactDom = (typeof window !== "undefined" ? window['ReactDOM'] : typeof global !== "undefined" ? global['ReactDOM'] : null);
var _reactDom2 = _interopRequireDefault(_reactDom);
var _graphql = require('graphql');
var _ExecuteButton = require('./ExecuteButton');
var _ToolbarButton = require('./ToolbarButton');
var _ToolbarGroup = require('./ToolbarGroup');
var _ToolbarMenu = require('./ToolbarMenu');
var _ToolbarSelect = require('./ToolbarSelect');
var _QueryEditor = require('./QueryEditor');
var _VariableEditor = require('./VariableEditor');
var _ResultViewer = require('./ResultViewer');
var _DocExplorer = require('./DocExplorer');
var _QueryHistory = require('./QueryHistory');
var _CodeMirrorSizer = require('../utility/CodeMirrorSizer');
var _CodeMirrorSizer2 = _interopRequireDefault(_CodeMirrorSizer);
var _StorageAPI = require('../utility/StorageAPI');
var _StorageAPI2 = _interopRequireDefault(_StorageAPI);
var _getQueryFacts = require('../utility/getQueryFacts');
var _getQueryFacts2 = _interopRequireDefault(_getQueryFacts);
var _getSelectedOperationName = require('../utility/getSelectedOperationName');
var _getSelectedOperationName2 = _interopRequireDefault(_getSelectedOperationName);
var _debounce = require('../utility/debounce');
var _debounce2 = _interopRequireDefault(_debounce);
var _find = require('../utility/find');
var _find2 = _interopRequireDefault(_find);
var _fillLeafs2 = require('../utility/fillLeafs');
var _elementPosition = require('../utility/elementPosition');
var _introspectionQueries = require('../utility/introspectionQueries');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var DEFAULT_DOC_EXPLORER_WIDTH = 350;
/**
* The top-level React component for GraphiQL, intended to encompass the entire
* browser viewport.
*
* @see https://github.com/graphql/graphiql#usage
*/
var GraphiQL = exports.GraphiQL = function (_React$Component) {
_inherits(GraphiQL, _React$Component);
function GraphiQL(props) {
_classCallCheck(this, GraphiQL);
// Ensure props are correct
var _this = _possibleConstructorReturn(this, (GraphiQL.__proto__ || Object.getPrototypeOf(GraphiQL)).call(this, props));
_initialiseProps.call(_this);
if (typeof props.fetcher !== 'function') {
throw new TypeError('GraphiQL requires a fetcher function.');
}
// Cache the storage instance
_this._storage = new _StorageAPI2.default(props.storage);
// Determine the initial query to display.
var query = props.query !== undefined ? props.query : _this._storage.get('query') !== null ? _this._storage.get('query') : props.defaultQuery !== undefined ? props.defaultQuery : defaultQuery;
// Get the initial query facts.
var queryFacts = (0, _getQueryFacts2.default)(props.schema, query);
// Determine the initial variables to display.
var variables = props.variables !== undefined ? props.variables : _this._storage.get('variables');
// Determine the initial operationName to use.
var operationName = props.operationName !== undefined ? props.operationName : (0, _getSelectedOperationName2.default)(null, _this._storage.get('operationName'), queryFacts && queryFacts.operations);
// Initialize state
_this.state = _extends({
schema: props.schema,
query: query,
variables: variables,
operationName: operationName,
response: props.response,
editorFlex: Number(_this._storage.get('editorFlex')) || 1,
variableEditorOpen: Boolean(variables),
variableEditorHeight: Number(_this._storage.get('variableEditorHeight')) || 200,
docExplorerOpen: _this._storage.get('docExplorerOpen') === 'true' || false,
historyPaneOpen: _this._storage.get('historyPaneOpen') === 'true' || false,
docExplorerWidth: Number(_this._storage.get('docExplorerWidth')) || DEFAULT_DOC_EXPLORER_WIDTH,
isWaitingForResponse: false,
subscription: null
}, queryFacts);
// Ensure only the last executed editor query is rendered.
_this._editorQueryID = 0;
// Subscribe to the browser window closing, treating it as an unmount.
if ((typeof window === 'undefined' ? 'undefined' : _typeof(window)) === 'object') {
window.addEventListener('beforeunload', function () {
return _this.componentWillUnmount();
});
}
return _this;
}
_createClass(GraphiQL, [{
key: 'componentDidMount',
value: function componentDidMount() {
// Only fetch schema via introspection if a schema has not been
// provided, including if `null` was provided.
if (this.state.schema === undefined) {
this._fetchSchema();
}
// Utility for keeping CodeMirror correctly sized.
this.codeMirrorSizer = new _CodeMirrorSizer2.default();
global.g = this;
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
var _this2 = this;
var nextSchema = this.state.schema;
var nextQuery = this.state.query;
var nextVariables = this.state.variables;
var nextOperationName = this.state.operationName;
var nextResponse = this.state.response;
if (nextProps.schema !== undefined) {
nextSchema = nextProps.schema;
}
if (nextProps.query !== undefined) {
nextQuery = nextProps.query;
}
if (nextProps.variables !== undefined) {
nextVariables = nextProps.variables;
}
if (nextProps.operationName !== undefined) {
nextOperationName = nextProps.operationName;
}
if (nextProps.response !== undefined) {
nextResponse = nextProps.response;
}
if (nextSchema !== this.state.schema || nextQuery !== this.state.query || nextOperationName !== this.state.operationName) {
var updatedQueryAttributes = this._updateQueryFacts(nextQuery, nextOperationName, this.state.operations, nextSchema);
if (updatedQueryAttributes !== undefined) {
nextOperationName = updatedQueryAttributes.operationName;
this.setState(updatedQueryAttributes);
}
}
// If schema is not supplied via props and the fetcher changed, then
// remove the schema so fetchSchema() will be called with the new fetcher.
if (nextProps.schema === undefined && nextProps.fetcher !== this.props.fetcher) {
nextSchema = undefined;
}
this.setState({
schema: nextSchema,
query: nextQuery,
variables: nextVariables,
operationName: nextOperationName,
response: nextResponse
}, function () {
if (_this2.state.schema === undefined) {
_this2.docExplorerComponent.reset();
_this2._fetchSchema();
}
});
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate() {
// If this update caused DOM nodes to have changed sizes, update the
// corresponding CodeMirror instance sizes to match.
this.codeMirrorSizer.updateSizes([this.queryEditorComponent, this.variableEditorComponent, this.resultComponent]);
}
// When the component is about to unmount, store any persistable state, such
// that when the component is remounted, it will use the last used values.
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this._storage.set('query', this.state.query);
this._storage.set('variables', this.state.variables);
this._storage.set('operationName', this.state.operationName);
this._storage.set('editorFlex', this.state.editorFlex);
this._storage.set('variableEditorHeight', this.state.variableEditorHeight);
this._storage.set('docExplorerWidth', this.state.docExplorerWidth);
this._storage.set('docExplorerOpen', this.state.docExplorerOpen);
this._storage.set('historyPaneOpen', this.state.historyPaneOpen);
}
}, {
key: 'render',
value: function render() {
var _this3 = this;
var children = _react2.default.Children.toArray(this.props.children);
var logo = (0, _find2.default)(children, function (child) {
return child.type === GraphiQL.Logo;
}) || _react2.default.createElement(GraphiQL.Logo, null);
var toolbar = (0, _find2.default)(children, function (child) {
return child.type === GraphiQL.Toolbar;
}) || _react2.default.createElement(
GraphiQL.Toolbar,
null,
_react2.default.createElement(_ToolbarButton.ToolbarButton, {
onClick: this.handlePrettifyQuery,
title: 'Prettify Query (Shift-Ctrl-P)',
label: 'Prettify'
}),
_react2.default.createElement(_ToolbarButton.ToolbarButton, {
onClick: this.handleToggleHistory,
title: 'Show History',
label: 'History'
})
);
var footer = (0, _find2.default)(children, function (child) {
return child.type === GraphiQL.Footer;
});
var queryWrapStyle = {
WebkitFlex: this.state.editorFlex,
flex: this.state.editorFlex
};
var docWrapStyle = {
display: this.state.docExplorerOpen ? 'block' : 'none',
width: this.state.docExplorerWidth
};
var docExplorerWrapClasses = 'docExplorerWrap' + (this.state.docExplorerWidth < 200 ? ' doc-explorer-narrow' : '');
var historyPaneStyle = {
display: this.state.historyPaneOpen ? 'block' : 'none',
width: '230px',
zIndex: '7'
};
var variableOpen = this.state.variableEditorOpen;
var variableStyle = {
height: variableOpen ? this.state.variableEditorHeight : null
};
return _react2.default.createElement(
'div',
{ className: 'graphiql-container' },
_react2.default.createElement(
'div',
{ className: 'historyPaneWrap', style: historyPaneStyle },
_react2.default.createElement(
_QueryHistory.QueryHistory,
{
operationName: this.state.operationName,
query: this.state.query,
variables: this.state.variables,
onSelectQuery: this.handleSelectHistoryQuery,
storage: this._storage,
queryID: this._editorQueryID },
_react2.default.createElement(
'div',
{ className: 'docExplorerHide', onClick: this.handleToggleHistory },
'\u2715'
)
)
),
_react2.default.createElement(
'div',
{ className: 'editorWrap' },
_react2.default.createElement(
'div',
{ className: 'topBarWrap' },
_react2.default.createElement(
'div',
{ className: 'topBar' },
logo,
_react2.default.createElement(_ExecuteButton.ExecuteButton, {
isRunning: Boolean(this.state.subscription),
onRun: this.handleRunQuery,
onStop: this.handleStopQuery,
operations: this.state.operations
}),
toolbar
),
!this.state.docExplorerOpen && _react2.default.createElement(
'button',
{
className: 'docExplorerShow',
onClick: this.handleToggleDocs },
'Docs'
)
),
_react2.default.createElement(
'div',
{
ref: function ref(n) {
_this3.editorBarComponent = n;
},
className: 'editorBar',
onDoubleClick: this.handleResetResize,
onMouseDown: this.handleResizeStart },
_react2.default.createElement(
'div',
{ className: 'queryWrap', style: queryWrapStyle },
_react2.default.createElement(_QueryEditor.QueryEditor, {
ref: function ref(n) {
_this3.queryEditorComponent = n;
},
schema: this.state.schema,
value: this.state.query,
onEdit: this.handleEditQuery,
onHintInformationRender: this.handleHintInformationRender,
onClickReference: this.handleClickReference,
onPrettifyQuery: this.handlePrettifyQuery,
onRunQuery: this.handleEditorRunQuery,
editorTheme: this.props.editorTheme
}),
_react2.default.createElement(
'div',
{ className: 'variable-editor', style: variableStyle },
_react2.default.createElement(
'div',
{
className: 'variable-editor-title',
style: { cursor: variableOpen ? 'row-resize' : 'n-resize' },
onMouseDown: this.handleVariableResizeStart },
'Query Variables'
),
_react2.default.createElement(_VariableEditor.VariableEditor, {
ref: function ref(n) {
_this3.variableEditorComponent = n;
},
value: this.state.variables,
variableToType: this.state.variableToType,
onEdit: this.handleEditVariables,
onHintInformationRender: this.handleHintInformationRender,
onPrettifyQuery: this.handlePrettifyQuery,
onRunQuery: this.handleEditorRunQuery,
editorTheme: this.props.editorTheme
})
)
),
_react2.default.createElement(
'div',
{ className: 'resultWrap' },
this.state.isWaitingForResponse && _react2.default.createElement(
'div',
{ className: 'spinner-container' },
_react2.default.createElement('div', { className: 'spinner' })
),
_react2.default.createElement(_ResultViewer.ResultViewer, {
ref: function ref(c) {
_this3.resultComponent = c;
},
value: this.state.response,
editorTheme: this.props.editorTheme,
ResultsTooltip: this.props.ResultsTooltip
}),
footer
)
)
),
_react2.default.createElement(
'div',
{ className: docExplorerWrapClasses, style: docWrapStyle },
_react2.default.createElement('div', {
className: 'docExplorerResizer',
onDoubleClick: this.handleDocsResetResize,
onMouseDown: this.handleDocsResizeStart
}),
_react2.default.createElement(
_DocExplorer.DocExplorer,
{
ref: function ref(c) {
_this3.docExplorerComponent = c;
},
schema: this.state.schema },
_react2.default.createElement(
'div',
{ className: 'docExplorerHide', onClick: this.handleToggleDocs },
'\u2715'
)
)
)
);
}
/**
* Get the query editor CodeMirror instance.
*
* @public
*/
}, {
key: 'getQueryEditor',
value: function getQueryEditor() {
return this.queryEditorComponent.getCodeMirror();
}
/**
* Get the variable editor CodeMirror instance.
*
* @public
*/
}, {
key: 'getVariableEditor',
value: function getVariableEditor() {
return this.variableEditorComponent.getCodeMirror();
}
/**
* Refresh all CodeMirror instances.
*
* @public
*/
}, {
key: 'refresh',
value: function refresh() {
this.queryEditorComponent.getCodeMirror().refresh();
this.variableEditorComponent.getCodeMirror().refresh();
this.resultComponent.getCodeMirror().refresh();
}
/**
* Inspect the query, automatically filling in selection sets for non-leaf
* fields which do not yet have them.
*
* @public
*/
}, {
key: 'autoCompleteLeafs',
value: function autoCompleteLeafs() {
var _fillLeafs = (0, _fillLeafs2.fillLeafs)(this.state.schema, this.state.query, this.props.getDefaultFieldNames),
insertions = _fillLeafs.insertions,
result = _fillLeafs.result;
if (insertions && insertions.length > 0) {
var editor = this.getQueryEditor();
editor.operation(function () {
var cursor = editor.getCursor();
var cursorIndex = editor.indexFromPos(cursor);
editor.setValue(result);
var added = 0;
var markers = insertions.map(function (_ref) {
var index = _ref.index,
string = _ref.string;
return editor.markText(editor.posFromIndex(index + added), editor.posFromIndex(index + (added += string.length)), {
className: 'autoInsertedLeaf',
clearOnEnter: true,
title: 'Automatically added leaf fields'
});
});
setTimeout(function () {
return markers.forEach(function (marker) {
return marker.clear();
});
}, 7000);
var newCursorIndex = cursorIndex;
insertions.forEach(function (_ref2) {
var index = _ref2.index,
string = _ref2.string;
if (index < cursorIndex) {
newCursorIndex += string.length;
}
});
editor.setCursor(editor.posFromIndex(newCursorIndex));
});
}
return result;
}
// Private methods
}, {
key: '_fetchSchema',
value: function _fetchSchema() {
var _this4 = this;
var fetcher = this.props.fetcher;
var fetch = observableToPromise(fetcher({ query: _introspectionQueries.introspectionQuery }));
if (!isPromise(fetch)) {
this.setState({
response: 'Fetcher did not return a Promise for introspection.'
});
return;
}
fetch.then(function (result) {
if (result.data) {
return result;
}
// Try the stock introspection query first, falling back on the
// sans-subscriptions query for services which do not yet support it.
var fetch2 = observableToPromise(fetcher({
query: _introspectionQueries.introspectionQuerySansSubscriptions
}));
if (!isPromise(fetch)) {
throw new Error('Fetcher did not return a Promise for introspection.');
}
return fetch2;
}).then(function (result) {
// If a schema was provided while this fetch was underway, then
// satisfy the race condition by respecting the already
// provided schema.
if (_this4.state.schema !== undefined) {
return;
}
if (result && result.data) {
var schema = (0, _graphql.buildClientSchema)(result.data);
var queryFacts = (0, _getQueryFacts2.default)(schema, _this4.state.query);
_this4.setState(_extends({ schema: schema }, queryFacts));
} else {
var responseString = typeof result === 'string' ? result : JSON.stringify(result, null, 2);
_this4.setState({
// Set schema to `null` to explicitly indicate that no schema exists.
schema: null,
response: responseString
});
}
}).catch(function (error) {
_this4.setState({
schema: null,
response: error && String(error.stack || error)
});
});
}
}, {
key: '_fetchQuery',
value: function _fetchQuery(query, variables, operationName, cb) {
var _this5 = this;
var fetcher = this.props.fetcher;
var jsonVariables = null;
try {
jsonVariables = variables && variables.trim() !== '' ? JSON.parse(variables) : null;
} catch (error) {
throw new Error('Variables are invalid JSON: ' + error.message + '.');
}
if ((typeof jsonVariables === 'undefined' ? 'undefined' : _typeof(jsonVariables)) !== 'object') {
throw new Error('Variables are not a JSON object.');
}
var fetch = fetcher({
query: query,
variables: jsonVariables,
operationName: operationName
});
if (isPromise(fetch)) {
// If fetcher returned a Promise, then call the callback when the promise
// resolves, otherwise handle the error.
fetch.then(cb).catch(function (error) {
_this5.setState({
isWaitingForResponse: false,
response: error && String(error.stack || error)
});
});
} else if (isObservable(fetch)) {
// If the fetcher returned an Observable, then subscribe to it, calling
// the callback on each next value, and handling both errors and the
// completion of the Observable. Returns a Subscription object.
var subscription = fetch.subscribe({
next: cb,
error: function error(_error) {
_this5.setState({
isWaitingForResponse: false,
response: _error && String(_error.stack || _error),
subscription: null
});
},
complete: function complete() {
_this5.setState({
isWaitingForResponse: false,
subscription: null
});
}
});
return subscription;
} else {
throw new Error('Fetcher did not return Promise or Observable.');
}
}
}, {
key: '_runQueryAtCursor',
value: function _runQueryAtCursor() {
if (this.state.subscription) {
this.handleStopQuery();
return;
}
var operationName = void 0;
var operations = this.state.operations;
if (operations) {
var editor = this.getQueryEditor();
if (editor.hasFocus()) {
var cursor = editor.getCursor();
var cursorIndex = editor.indexFromPos(cursor);
// Loop through all operations to see if one contains the cursor.
for (var i = 0; i < operations.length; i++) {
var operation = operations[i];
if (operation.loc.start <= cursorIndex && operation.loc.end >= cursorIndex) {
operationName = operation.name && operation.name.value;
break;
}
}
}
}
this.handleRunQuery(operationName);
}
}, {
key: '_didClickDragBar',
value: function _didClickDragBar(event) {
// Only for primary unmodified clicks
if (event.button !== 0 || event.ctrlKey) {
return false;
}
var target = event.target;
// We use codemirror's gutter as the drag bar.
if (target.className.indexOf('CodeMirror-gutter') !== 0) {
return false;
}
// Specifically the result window's drag bar.
var resultWindow = _reactDom2.default.findDOMNode(this.resultComponent);
while (target) {
if (target === resultWindow) {
return true;
}
target = target.parentNode;
}
return false;
}
}]);
return GraphiQL;
}(_react2.default.Component);
// Configure the UI by providing this Component as a child of GraphiQL.
GraphiQL.propTypes = {
fetcher: _propTypes2.default.func.isRequired,
schema: _propTypes2.default.instanceOf(_graphql.GraphQLSchema),
query: _propTypes2.default.string,
variables: _propTypes2.default.string,
operationName: _propTypes2.default.string,
response: _propTypes2.default.string,
storage: _propTypes2.default.shape({
getItem: _propTypes2.default.func,
setItem: _propTypes2.default.func,
removeItem: _propTypes2.default.func
}),
defaultQuery: _propTypes2.default.string,
onEditQuery: _propTypes2.default.func,
onEditVariables: _propTypes2.default.func,
onEditOperationName: _propTypes2.default.func,
onToggleDocs: _propTypes2.default.func,
getDefaultFieldNames: _propTypes2.default.func,
editorTheme: _propTypes2.default.string,
onToggleHistory: _propTypes2.default.func,
ResultsTooltip: _propTypes2.default.any
};
var _initialiseProps = function _initialiseProps() {
var _this6 = this;
this.handleClickReference = function (reference) {
_this6.setState({ docExplorerOpen: true }, function () {
_this6.docExplorerComponent.showDocForReference(reference);
});
};
this.handleRunQuery = function (selectedOperationName) {
_this6._editorQueryID++;
var queryID = _this6._editorQueryID;
// Use the edited query after autoCompleteLeafs() runs or,
// in case autoCompletion fails (the function returns undefined),
// the current query from the editor.
var editedQuery = _this6.autoCompleteLeafs() || _this6.state.query;
var variables = _this6.state.variables;
var operationName = _this6.state.operationName;
// If an operation was explicitly provided, different from the current
// operation name, then report that it changed.
if (selectedOperationName && selectedOperationName !== operationName) {
operationName = selectedOperationName;
_this6.handleEditOperationName(operationName);
}
try {
_this6.setState({
isWaitingForResponse: true,
response: null,
operationName: operationName
});
// _fetchQuery may return a subscription.
var subscription = _this6._fetchQuery(editedQuery, variables, operationName, function (result) {
if (queryID === _this6._editorQueryID) {
_this6.setState({
isWaitingForResponse: false,
response: JSON.stringify(result, null, 2)
});
}
});
_this6.setState({ subscription: subscription });
} catch (error) {
_this6.setState({
isWaitingForResponse: false,
response: error.message
});
}
};
this.handleStopQuery = function () {
var subscription = _this6.state.subscription;
_this6.setState({
isWaitingForResponse: false,
subscription: null
});
if (subscription) {
subscription.unsubscribe();
}
};
this.handlePrettifyQuery = function () {
var editor = _this6.getQueryEditor();
editor.setValue((0, _graphql.print)((0, _graphql.parse)(editor.getValue())));
};
this.handleEditQuery = (0, _debounce2.default)(100, function (value) {
var queryFacts = _this6._updateQueryFacts(value, _this6.state.operationName, _this6.state.operations, _this6.state.schema);
_this6.setState(_extends({
query: value
}, queryFacts));
if (_this6.props.onEditQuery) {
return _this6.props.onEditQuery(value);
}
});
this._updateQueryFacts = function (query, operationName, prevOperations, schema) {
var queryFacts = (0, _getQueryFacts2.default)(schema, query);
if (queryFacts) {
// Update operation name should any query names change.
var updatedOperationName = (0, _getSelectedOperationName2.default)(prevOperations, operationName, queryFacts.operations);
// Report changing of operationName if it changed.
var onEditOperationName = _this6.props.onEditOperationName;
if (onEditOperationName && operationName !== updatedOperationName) {
onEditOperationName(updatedOperationName);
}
return _extends({
operationName: updatedOperationName
}, queryFacts);
}
};
this.handleEditVariables = function (value) {
_this6.setState({ variables: value });
if (_this6.props.onEditVariables) {
_this6.props.onEditVariables(value);
}
};
this.handleEditOperationName = function (operationName) {
var onEditOperationName = _this6.props.onEditOperationName;
if (onEditOperationName) {
onEditOperationName(operationName);
}
};
this.handleHintInformationRender = function (elem) {
elem.addEventListener('click', _this6._onClickHintInformation);
var _onRemoveFn = void 0;
elem.addEventListener('DOMNodeRemoved', _onRemoveFn = function onRemoveFn() {
elem.removeEventListener('DOMNodeRemoved', _onRemoveFn);
elem.removeEventListener('click', _this6._onClickHintInformation);
});
};
this.handleEditorRunQuery = function () {
_this6._runQueryAtCursor();
};
this._onClickHintInformation = function (event) {
if (event.target.className === 'typeName') {
var typeName = event.target.innerHTML;
var schema = _this6.state.schema;
if (schema) {
var type = schema.getType(typeName);
if (type) {
_this6.setState({ docExplorerOpen: true }, function () {
_this6.docExplorerComponent.showDoc(type);
});
}
}
}
};
this.handleToggleDocs = function () {
if (typeof _this6.props.onToggleDocs === 'function') {
_this6.props.onToggleDocs(!_this6.state.docExplorerOpen);
}
_this6.setState({ docExplorerOpen: !_this6.state.docExplorerOpen });
};
this.handleToggleHistory = function () {
if (typeof _this6.props.onToggleHistory === 'function') {
_this6.props.onToggleHistory(!_this6.state.historyPaneOpen);
}
_this6.setState({ historyPaneOpen: !_this6.state.historyPaneOpen });
};
this.handleSelectHistoryQuery = function (query, variables, operationName) {
_this6.handleEditQuery(query);
_this6.handleEditVariables(variables);
_this6.handleEditOperationName(operationName);
};
this.handleResizeStart = function (downEvent) {
if (!_this6._didClickDragBar(downEvent)) {
return;
}
downEvent.preventDefault();
var offset = downEvent.clientX - (0, _elementPosition.getLeft)(downEvent.target);
var onMouseMove = function onMouseMove(moveEvent) {
if (moveEvent.buttons === 0) {
return onMouseUp();
}
var editorBar = _reactDom2.default.findDOMNode(_this6.editorBarComponent);
var leftSize = moveEvent.clientX - (0, _elementPosition.getLeft)(editorBar) - offset;
var rightSize = editorBar.clientWidth - leftSize;
_this6.setState({ editorFlex: leftSize / rightSize });
};
var onMouseUp = function (_onMouseUp) {
function onMouseUp() {
return _onMouseUp.apply(this, arguments);
}
onMouseUp.toString = function () {
return _onMouseUp.toString();
};
return onMouseUp;
}(function () {
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
onMouseMove = null;
onMouseUp = null;
});
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
};
this.handleResetResize = function () {
_this6.setState({ editorFlex: 1 });
};
this.handleDocsResizeStart = function (downEvent) {
downEvent.preventDefault();
var hadWidth = _this6.state.docExplorerWidth;
var offset = downEvent.clientX - (0, _elementPosition.getLeft)(downEvent.target);
var onMouseMove = function onMouseMove(moveEvent) {
if (moveEvent.buttons === 0) {
return onMouseUp();
}
var app = _reactDom2.default.findDOMNode(_this6);
var cursorPos = moveEvent.clientX - (0, _elementPosition.getLeft)(app) - offset;
var docsSize = app.clientWidth - cursorPos;
if (docsSize < 100) {
_this6.setState({ docExplorerOpen: false });
} else {
_this6.setState({
docExplorerOpen: true,
docExplorerWidth: Math.min(docsSize, 650)
});
}
};
var onMouseUp = function (_onMouseUp2) {
function onMouseUp() {
return _onMouseUp2.apply(this, arguments);
}
onMouseUp.toString = function () {
return _onMouseUp2.toString();
};
return onMouseUp;
}(function () {
if (!_this6.state.docExplorerOpen) {
_this6.setState({ docExplorerWidth: hadWidth });
}
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
onMouseMove = null;
onMouseUp = null;
});
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
};
this.handleDocsResetResize = function () {
_this6.setState({
docExplorerWidth: DEFAULT_DOC_EXPLORER_WIDTH
});
};
this.handleVariableResizeStart = function (downEvent) {
downEvent.preventDefault();
var didMove = false;
var wasOpen = _this6.state.variableEditorOpen;
var hadHeight = _this6.state.variableEditorHeight;
var offset = downEvent.clientY - (0, _elementPosition.getTop)(downEvent.target);
var onMouseMove = function onMouseMove(moveEvent) {
if (moveEvent.buttons === 0) {
return onMouseUp();
}
didMove = true;
var editorBar = _reactDom2.default.findDOMNode(_this6.editorBarComponent);
var topSize = moveEvent.clientY - (0, _elementPosition.getTop)(editorBar) - offset;
var bottomSize = editorBar.clientHeight - topSize;
if (bottomSize < 60) {
_this6.setState({
variableEditorOpen: false,
variableEditorHeight: hadHeight
});
} else {
_this6.setState({
variableEditorOpen: true,
variableEditorHeight: bottomSize
});
}
};
var onMouseUp = function (_onMouseUp3) {
function onMouseUp() {
return _onMouseUp3.apply(this, arguments);
}
onMouseUp.toString = function () {
return _onMouseUp3.toString();
};
return onMouseUp;
}(function () {
if (!didMove) {
_this6.setState({ variableEditorOpen: !wasOpen });
}
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
onMouseMove = null;
onMouseUp = null;
});
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
};
};
GraphiQL.Logo = function GraphiQLLogo(props) {
return _react2.default.createElement(
'div',
{ className: 'title' },
props.children || _react2.default.createElement(
'span',
null,
'Graph',
_react2.default.createElement(
'em',
null,
'i'
),
'QL'
)
);
};
// Configure the UI by providing this Component as a child of GraphiQL.
GraphiQL.Toolbar = function GraphiQLToolbar(props) {
return _react2.default.createElement(
'div',
{ className: 'toolbar' },
props.children
);
};
// Export main windows/panes to be used separately if desired.
GraphiQL.QueryEditor = _QueryEditor.QueryEditor;
GraphiQL.VariableEditor = _VariableEditor.VariableEditor;
GraphiQL.ResultViewer = _ResultViewer.ResultViewer;
// Add a button to the Toolbar.
GraphiQL.Button = _ToolbarButton.ToolbarButton;
GraphiQL.ToolbarButton = _ToolbarButton.ToolbarButton; // Don't break existing API.
// Add a group of buttons to the Toolbar
GraphiQL.Group = _ToolbarGroup.ToolbarGroup;
// Add a menu of items to the Toolbar.
GraphiQL.Menu = _ToolbarMenu.ToolbarMenu;
GraphiQL.MenuItem = _ToolbarMenu.ToolbarMenuItem;
// Add a select-option input to the Toolbar.
GraphiQL.Select = _ToolbarSelect.ToolbarSelect;
GraphiQL.SelectOption = _ToolbarSelect.ToolbarSelectOption;
// Configure the UI by providing this Component as a child of GraphiQL.
GraphiQL.Footer = function GraphiQLFooter(props) {
return _react2.default.createElement(
'div',
{ className: 'footer' },
props.children
);
};
var defaultQuery = '# Welcome to GraphiQL\n#\n# GraphiQL is an in-browser tool for writing, validating, and\n# testing GraphQL queries.\n#\n# Type queries into this side of the screen, and you will see intelligent\n# typeaheads aware of the current GraphQL type schema and live syntax and\n# validation errors highlighted within the text.\n#\n# GraphQL queries typically start with a "{" character. Lines that starts\n# with a # are ignored.\n#\n# An example GraphQL query might look like:\n#\n# {\n# field(arg: "value") {\n# subField\n# }\n# }\n#\n# Keyboard shortcuts:\n#\n# Prettify Query: Shift-Ctrl-P (or press the prettify button above)\n#\n# Run Query: Ctrl-Enter (or press the play button above)\n#\n# Auto Complete: Ctrl-Space (or just start typing)\n#\n\n';
// Duck-type promise detection.
function isPromise(value) {
return (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && typeof value.then === 'function';
}
// Duck-type Observable.take(1).toPromise()
function observableToPromise(observable) {
if (!isObservable(observable)) {
return observable;
}
return new Promise(function (resolve, reject) {
var subscription = observable.subscribe(function (v) {
resolve(v);
subscription.unsubscribe();
}, reject, function () {
reject(new Error('no value resolved'));
});
});
}
// Duck-type observable detection.
function isObservable(value) {
return (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && typeof value.subscribe === 'function';
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../utility/CodeMirrorSizer":22,"../utility/StorageAPI":24,"../utility/debounce":25,"../utility/elementPosition":26,"../utility/fillLeafs":27,"../utility/find":28,"../utility/getQueryFacts":29,"../utility/getSelectedOperationName":30,"../utility/introspectionQueries":31,"./DocExplorer":1,"./ExecuteButton":10,"./QueryEditor":13,"./QueryHistory":14,"./ResultViewer":15,"./ToolbarButton":16,"./ToolbarGroup":17,"./ToolbarMenu":18,"./ToolbarSelect":19,"./VariableEditor":20,"graphql":92,"prop-types":172}],12:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var HistoryQuery = function (_React$Component) {
_inherits(HistoryQuery, _React$Component);
function HistoryQuery(props) {
_classCallCheck(this, HistoryQuery);
var _this = _possibleConstructorReturn(this, (HistoryQuery.__proto__ || Object.getPrototypeOf(HistoryQuery)).call(this, props));
var starVisibility = _this.props.favorite ? 'visible' : 'hidden';
_this.state = { starVisibility: starVisibility };
return _this;
}
_createClass(HistoryQuery, [{
key: 'render',
value: function render() {
if (this.props.favorite && this.state.starVisibility === 'hidden') {
this.setState({ starVisibility: 'visible' });
}
var starStyles = {
float: 'right',
visibility: this.state.starVisibility
};
var displayName = this.props.operationName || this.props.query.split('\n').filter(function (line) {
return line.indexOf('#') !== 0;
}).join('');
var starIcon = this.props.favorite ? '\u2605' : '\u2606';
return _react2.default.createElement(
'p',
{
onClick: this.handleClick.bind(this),
onMouseEnter: this.handleMouseEnter.bind(this),
onMouseLeave: this.handleMouseLeave.bind(this) },
_react2.default.createElement(
'span',
null,
displayName
),
_react2.default.createElement(
'span',
{ onClick: this.handleStarClick.bind(this), style: starStyles },
starIcon
)
);
}
}, {
key: 'handleMouseEnter',
value: function handleMouseEnter() {
if (!this.props.favorite) {
this.setState({ starVisibility: 'visible' });
}
}
}, {
key: 'handleMouseLeave',
value: function handleMouseLeave() {
if (!this.props.favorite) {
this.setState({ starVisibility: 'hidden' });
}
}
}, {
key: 'handleClick',
value: function handleClick() {
this.props.onSelect(this.props.query, this.props.variables, this.props.operationName);
}
}, {
key: 'handleStarClick',
value: function handleStarClick(e) {
e.stopPropagation();
this.props.handleToggleFavorite(this.props.query, this.props.variables, this.props.operationName, this.props.favorite);
}
}]);
return HistoryQuery;
}(_react2.default.Component);
HistoryQuery.propTypes = {
favorite: _propTypes2.default.bool,
favoriteSize: _propTypes2.default.number,
handleToggleFavorite: _propTypes2.default.func,
operationName: _propTypes2.default.string,
onSelect: _propTypes2.default.func,
query: _propTypes2.default.string,
variables: _propTypes2.default.string
};
exports.default = HistoryQuery;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"prop-types":172}],13:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.QueryEditor = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _graphql = require('graphql');
var _marked = require('marked');
var _marked2 = _interopRequireDefault(_marked);
var _normalizeWhitespace = require('../utility/normalizeWhitespace');
var _onHasCompletion = require('../utility/onHasCompletion');
var _onHasCompletion2 = _interopRequireDefault(_onHasCompletion);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var AUTO_COMPLETE_AFTER_KEY = /^[a-zA-Z0-9_@(]$/;
/**
* QueryEditor
*
* Maintains an instance of CodeMirror responsible for editing a GraphQL query.
*
* Props:
*
* - schema: A GraphQLSchema instance enabling editor linting and hinting.
* - value: The text of the editor.
* - onEdit: A function called when the editor changes, given the edited text.
*
*/
var QueryEditor = exports.QueryEditor = function (_React$Component) {
_inherits(QueryEditor, _React$Component);
function QueryEditor(props) {
_classCallCheck(this, QueryEditor);
// Keep a cached version of the value, this cache will be updated when the
// editor is updated, which can later be used to protect the editor from
// unnecessary updates during the update lifecycle.
var _this = _possibleConstructorReturn(this, (QueryEditor.__proto__ || Object.getPrototypeOf(QueryEditor)).call(this));
_this._onKeyUp = function (cm, event) {
if (AUTO_COMPLETE_AFTER_KEY.test(event.key)) {
_this.editor.execCommand('autocomplete');
}
};
_this._onEdit = function () {
if (!_this.ignoreChangeEvent) {
_this.cachedValue = _this.editor.getValue();
if (_this.props.onEdit) {
_this.props.onEdit(_this.cachedValue);
}
}
};
_this._onHasCompletion = function (cm, data) {
(0, _onHasCompletion2.default)(cm, data, _this.props.onHintInformationRender);
};
_this.cachedValue = props.value || '';
return _this;
}
_createClass(QueryEditor, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this2 = this;
// Lazily require to ensure requiring GraphiQL outside of a Browser context
// does not produce an error.
var CodeMirror = require('codemirror');
require('codemirror/addon/hint/show-hint');
require('codemirror/addon/comment/comment');
require('codemirror/addon/edit/matchbrackets');
require('codemirror/addon/edit/closebrackets');
require('codemirror/addon/fold/foldgutter');
require('codemirror/addon/fold/brace-fold');
require('codemirror/addon/lint/lint');
require('codemirror/keymap/sublime');
require('codemirror-graphql/hint');
require('codemirror-graphql/lint');
require('codemirror-graphql/info');
require('codemirror-graphql/jump');
require('codemirror-graphql/mode');
this.editor = CodeMirror(this._node, {
value: this.props.value || '',
lineNumbers: true,
tabSize: 2,
mode: 'graphql',
theme: this.props.editorTheme || 'graphiql',
keyMap: 'sublime',
autoCloseBrackets: true,
matchBrackets: true,
showCursorWhenSelecting: true,
foldGutter: {
minFoldSize: 4
},
lint: {
schema: this.props.schema
},
hintOptions: {
schema: this.props.schema,
closeOnUnfocus: false,
completeSingle: false
},
info: {
schema: this.props.schema,
renderDescription: function renderDescription(text) {
return (0, _marked2.default)(text, { sanitize: true });
},
onClick: function onClick(reference) {
return _this2.props.onClickReference(reference);
}
},
jump: {
schema: this.props.schema,
onClick: function onClick(reference) {
return _this2.props.onClickReference(reference);
}
},
gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
extraKeys: {
'Cmd-Space': function CmdSpace() {
return _this2.editor.showHint({ completeSingle: true });
},
'Ctrl-Space': function CtrlSpace() {
return _this2.editor.showHint({ completeSingle: true });
},
'Alt-Space': function AltSpace() {
return _this2.editor.showHint({ completeSingle: true });
},
'Shift-Space': function ShiftSpace() {
return _this2.editor.showHint({ completeSingle: true });
},
'Cmd-Enter': function CmdEnter() {
if (_this2.props.onRunQuery) {
_this2.props.onRunQuery();
}
},
'Ctrl-Enter': function CtrlEnter() {
if (_this2.props.onRunQuery) {
_this2.props.onRunQuery();
}
},
'Shift-Ctrl-P': function ShiftCtrlP() {
if (_this2.props.onPrettifyQuery) {
_this2.props.onPrettifyQuery();
}
},
// Editor improvements
'Ctrl-Left': 'goSubwordLeft',
'Ctrl-Right': 'goSubwordRight',
'Alt-Left': 'goGroupLeft',
'Alt-Right': 'goGroupRight'
}
});
this.editor.on('change', this._onEdit);
this.editor.on('keyup', this._onKeyUp);
this.editor.on('hasCompletion', this._onHasCompletion);
this.editor.on('beforeChange', this._onBeforeChange);
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate(prevProps) {
var CodeMirror = require('codemirror');
// Ensure the changes caused by this update are not interpretted as
// user-input changes which could otherwise result in an infinite
// event loop.
this.ignoreChangeEvent = true;
if (this.props.schema !== prevProps.schema) {
this.editor.options.lint.schema = this.props.schema;
this.editor.options.hintOptions.schema = this.props.schema;
this.editor.options.info.schema = this.props.schema;
this.editor.options.jump.schema = this.props.schema;
CodeMirror.signal(this.editor, 'change', this.editor);
}
if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue) {
this.cachedValue = this.props.value;
this.editor.setValue(this.props.value);
}
this.ignoreChangeEvent = false;
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.editor.off('change', this._onEdit);
this.editor.off('keyup', this._onKeyUp);
this.editor.off('hasCompletion', this._onHasCompletion);
this.editor = null;
}
}, {
key: 'render',
value: function render() {
var _this3 = this;
return _react2.default.createElement('div', {
className: 'query-editor',
ref: function ref(node) {
_this3._node = node;
}
});
}
/**
* Public API for retrieving the CodeMirror instance from this
* React component.
*/
}, {
key: 'getCodeMirror',
value: function getCodeMirror() {
return this.editor;
}
/**
* Public API for retrieving the DOM client height for this component.
*/
}, {
key: 'getClientHeight',
value: function getClientHeight() {
return this._node && this._node.clientHeight;
}
/**
* Render a custom UI for CodeMirror's hint which includes additional info
* about the type and description for the selected context.
*/
}, {
key: '_onBeforeChange',
value: function _onBeforeChange(instance, change) {
// The update function is only present on non-redo, non-undo events.
if (change.origin === 'paste') {
var text = change.text.map(_normalizeWhitespace.normalizeWhitespace);
change.update(change.from, change.to, text);
}
}
}]);
return QueryEditor;
}(_react2.default.Component);
QueryEditor.propTypes = {
schema: _propTypes2.default.instanceOf(_graphql.GraphQLSchema),
value: _propTypes2.default.string,
onEdit: _propTypes2.default.func,
onHintInformationRender: _propTypes2.default.func,
onClickReference: _propTypes2.default.func,
onPrettifyQuery: _propTypes2.default.func,
onRunQuery: _propTypes2.default.func,
editorTheme: _propTypes2.default.string
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../utility/normalizeWhitespace":32,"../utility/onHasCompletion":33,"codemirror":63,"codemirror-graphql/hint":35,"codemirror-graphql/info":36,"codemirror-graphql/jump":37,"codemirror-graphql/lint":38,"codemirror-graphql/mode":39,"codemirror/addon/comment/comment":51,"codemirror/addon/edit/closebrackets":53,"codemirror/addon/edit/matchbrackets":54,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/hint/show-hint":58,"codemirror/addon/lint/lint":59,"codemirror/keymap/sublime":62,"graphql":92,"marked":167,"prop-types":172}],14:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.QueryHistory = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _graphql = require('graphql');
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _QueryStore = require('../utility/QueryStore');
var _QueryStore2 = _interopRequireDefault(_QueryStore);
var _HistoryQuery = require('./HistoryQuery');
var _HistoryQuery2 = _interopRequireDefault(_HistoryQuery);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var shouldSaveQuery = function shouldSaveQuery(nextProps, current, lastQuerySaved) {
if (nextProps.queryID === current.queryID) {
return false;
}
try {
(0, _graphql.parse)(nextProps.query);
} catch (e) {
return false;
}
if (!lastQuerySaved) {
return true;
}
if (JSON.stringify(nextProps.query) === JSON.stringify(lastQuerySaved.query)) {
if (JSON.stringify(nextProps.variables) === JSON.stringify(lastQuerySaved.variables)) {
return false;
}
if (!nextProps.variables && !lastQuerySaved.variables) {
return false;
}
}
return true;
};
var MAX_HISTORY_LENGTH = 20;
var QueryHistory = exports.QueryHistory = function (_React$Component) {
_inherits(QueryHistory, _React$Component);
function QueryHistory(props) {
_classCallCheck(this, QueryHistory);
var _this = _possibleConstructorReturn(this, (QueryHistory.__proto__ || Object.getPrototypeOf(QueryHistory)).call(this, props));
_initialiseProps.call(_this);
_this.historyStore = new _QueryStore2.default('queries', props.storage);
_this.favoriteStore = new _QueryStore2.default('favorites', props.storage);
var historyQueries = _this.historyStore.fetchAll();
var favoriteQueries = _this.favoriteStore.fetchAll();
var queries = historyQueries.concat(favoriteQueries);
_this.state = { queries: queries };
return _this;
}
_createClass(QueryHistory, [{
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (shouldSaveQuery(nextProps, this.props, this.historyStore.fetchRecent())) {
var item = {
query: nextProps.query,
variables: nextProps.variables,
operationName: nextProps.operationName
};
this.historyStore.push(item);
if (this.historyStore.length > MAX_HISTORY_LENGTH) {
this.historyStore.shift();
}
var historyQueries = this.historyStore.items;
var favoriteQueries = this.favoriteStore.items;
var queries = historyQueries.concat(favoriteQueries);
this.setState({
queries: queries
});
}
}
}, {
key: 'render',
value: function render() {
var _this2 = this;
var queries = this.state.queries.slice().reverse();
var queryNodes = queries.map(function (query, i) {
return _react2.default.createElement(_HistoryQuery2.default, _extends({
handleToggleFavorite: _this2.toggleFavorite,
key: i,
onSelect: _this2.props.onSelectQuery
}, query));
});
return _react2.default.createElement(
'div',
null,
_react2.default.createElement(
'div',
{ className: 'history-title-bar' },
_react2.default.createElement(
'div',
{ className: 'history-title' },
'History'
),
_react2.default.createElement(
'div',
{ className: 'doc-explorer-rhs' },
this.props.children
)
),
_react2.default.createElement(
'div',
{ className: 'history-contents' },
queryNodes
)
);
}
}]);
return QueryHistory;
}(_react2.default.Component);
QueryHistory.propTypes = {
query: _propTypes2.default.string,
variables: _propTypes2.default.string,
operationName: _propTypes2.default.string,
queryID: _propTypes2.default.number,
onSelectQuery: _propTypes2.default.func,
storage: _propTypes2.default.object
};
var _initialiseProps = function _initialiseProps() {
var _this3 = this;
this.toggleFavorite = function (query, variables, operationName, favorite) {
var item = {
query: query,
variables: variables,
operationName: operationName
};
if (!_this3.favoriteStore.contains(item)) {
item.favorite = true;
_this3.favoriteStore.push(item);
} else if (favorite) {
item.favorite = false;
_this3.favoriteStore.delete(item);
}
var historyQueries = _this3.historyStore.items;
var favoriteQueries = _this3.favoriteStore.items;
var queries = historyQueries.concat(favoriteQueries);
_this3.setState({ queries: queries });
};
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../utility/QueryStore":23,"./HistoryQuery":12,"graphql":92,"prop-types":172}],15:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ResultViewer = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _reactDom = (typeof window !== "undefined" ? window['ReactDOM'] : typeof global !== "undefined" ? global['ReactDOM'] : null);
var _reactDom2 = _interopRequireDefault(_reactDom);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* ResultViewer
*
* Maintains an instance of CodeMirror for viewing a GraphQL response.
*
* Props:
*
* - value: The text of the editor.
*
*/
var ResultViewer = exports.ResultViewer = function (_React$Component) {
_inherits(ResultViewer, _React$Component);
function ResultViewer() {
_classCallCheck(this, ResultViewer);
return _possibleConstructorReturn(this, (ResultViewer.__proto__ || Object.getPrototypeOf(ResultViewer)).call(this));
}
_createClass(ResultViewer, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this2 = this;
// Lazily require to ensure requiring GraphiQL outside of a Browser context
// does not produce an error.
var CodeMirror = require('codemirror');
require('codemirror/addon/fold/foldgutter');
require('codemirror/addon/fold/brace-fold');
require('codemirror/addon/dialog/dialog');
require('codemirror/addon/search/search');
require('codemirror/keymap/sublime');
require('codemirror-graphql/results/mode');
if (this.props.ResultsTooltip) {
require('codemirror-graphql/utils/info-addon');
var tooltipDiv = document.createElement('div');
CodeMirror.registerHelper('info', 'graphql-results', function (token, options, cm, pos) {
var Tooltip = _this2.props.ResultsTooltip;
_reactDom2.default.render(_react2.default.createElement(Tooltip, { pos: pos }), tooltipDiv);
return tooltipDiv;
});
}
this.viewer = CodeMirror(this._node, {
lineWrapping: true,
value: this.props.value || '',
readOnly: true,
theme: this.props.editorTheme || 'graphiql',
mode: 'graphql-results',
keyMap: 'sublime',
foldGutter: {
minFoldSize: 4
},
gutters: ['CodeMirror-foldgutter'],
info: Boolean(this.props.ResultsTooltip),
extraKeys: {
// Editor improvements
'Ctrl-Left': 'goSubwordLeft',
'Ctrl-Right': 'goSubwordRight',
'Alt-Left': 'goGroupLeft',
'Alt-Right': 'goGroupRight'
}
});
}
}, {
key: 'shouldComponentUpdate',
value: function shouldComponentUpdate(nextProps) {
return this.props.value !== nextProps.value;
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate() {
this.viewer.setValue(this.props.value || '');
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.viewer = null;
}
}, {
key: 'render',
value: function render() {
var _this3 = this;
return _react2.default.createElement('div', {
className: 'result-window',
ref: function ref(node) {
_this3._node = node;
}
});
}
/**
* Public API for retrieving the CodeMirror instance from this
* React component.
*/
}, {
key: 'getCodeMirror',
value: function getCodeMirror() {
return this.viewer;
}
/**
* Public API for retrieving the DOM client height for this component.
*/
}, {
key: 'getClientHeight',
value: function getClientHeight() {
return this._node && this._node.clientHeight;
}
}]);
return ResultViewer;
}(_react2.default.Component);
ResultViewer.propTypes = {
value: _propTypes2.default.string,
editorTheme: _propTypes2.default.string,
ResultsTooltip: _propTypes2.default.any
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"codemirror":63,"codemirror-graphql/results/mode":40,"codemirror-graphql/utils/info-addon":45,"codemirror/addon/dialog/dialog":52,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/search/search":60,"codemirror/keymap/sublime":62,"prop-types":172}],16:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ToolbarButton = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* ToolbarButton
*
* A button to use within the Toolbar.
*/
var ToolbarButton = exports.ToolbarButton = function (_React$Component) {
_inherits(ToolbarButton, _React$Component);
function ToolbarButton(props) {
_classCallCheck(this, ToolbarButton);
var _this = _possibleConstructorReturn(this, (ToolbarButton.__proto__ || Object.getPrototypeOf(ToolbarButton)).call(this, props));
_this.handleClick = function (e) {
e.preventDefault();
try {
_this.props.onClick();
_this.setState({ error: null });
} catch (error) {
_this.setState({ error: error });
}
};
_this.state = { error: null };
return _this;
}
_createClass(ToolbarButton, [{
key: 'render',
value: function render() {
var error = this.state.error;
return _react2.default.createElement(
'a',
{
className: 'toolbar-button' + (error ? ' error' : ''),
onMouseDown: preventDefault,
onClick: this.handleClick,
title: error ? error.message : this.props.title },
this.props.label
);
}
}]);
return ToolbarButton;
}(_react2.default.Component);
ToolbarButton.propTypes = {
onClick: _propTypes2.default.func,
title: _propTypes2.default.string,
label: _propTypes2.default.string
};
function preventDefault(e) {
e.preventDefault();
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"prop-types":172}],17:[function(require,module,exports){
(function (global){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ToolbarGroup = ToolbarGroup;
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* ToolbarGroup
*
* A group of associated controls.
*/
function ToolbarGroup(_ref) {
var children = _ref.children;
return _react2.default.createElement(
"div",
{ className: "toolbar-button-group" },
children
);
} /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],18:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ToolbarMenu = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
exports.ToolbarMenuItem = ToolbarMenuItem;
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* ToolbarMenu
*
* A menu style button to use within the Toolbar.
*/
var ToolbarMenu = exports.ToolbarMenu = function (_React$Component) {
_inherits(ToolbarMenu, _React$Component);
function ToolbarMenu(props) {
_classCallCheck(this, ToolbarMenu);
var _this = _possibleConstructorReturn(this, (ToolbarMenu.__proto__ || Object.getPrototypeOf(ToolbarMenu)).call(this, props));
_this.handleOpen = function (e) {
preventDefault(e);
_this.setState({ visible: true });
_this._subscribe();
};
_this.state = { visible: false };
return _this;
}
_createClass(ToolbarMenu, [{
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this._release();
}
}, {
key: 'render',
value: function render() {
var _this2 = this;
var visible = this.state.visible;
return _react2.default.createElement(
'a',
{
className: 'toolbar-menu toolbar-button',
onClick: this.handleOpen.bind(this),
onMouseDown: preventDefault,
ref: function ref(node) {
_this2._node = node;
},
title: this.props.title },
this.props.label,
_react2.default.createElement(
'svg',
{ width: '14', height: '8' },
_react2.default.createElement('path', { fill: '#666', d: 'M 5 1.5 L 14 1.5 L 9.5 7 z' })
),
_react2.default.createElement(
'ul',
{ className: 'toolbar-menu-items' + (visible ? ' open' : '') },
this.props.children
)
);
}
}, {
key: '_subscribe',
value: function _subscribe() {
if (!this._listener) {
this._listener = this.handleClick.bind(this);
document.addEventListener('click', this._listener);
}
}
}, {
key: '_release',
value: function _release() {
if (this._listener) {
document.removeEventListener('click', this._listener);
this._listener = null;
}
}
}, {
key: 'handleClick',
value: function handleClick(e) {
if (this._node !== e.target) {
preventDefault(e);
this.setState({ visible: false });
this._release();
}
}
}]);
return ToolbarMenu;
}(_react2.default.Component);
ToolbarMenu.propTypes = {
title: _propTypes2.default.string,
label: _propTypes2.default.string
};
function ToolbarMenuItem(_ref) {
var onSelect = _ref.onSelect,
title = _ref.title,
label = _ref.label;
return _react2.default.createElement(
'li',
{
onMouseOver: function onMouseOver(e) {
e.target.className = 'hover';
},
onMouseOut: function onMouseOut(e) {
e.target.className = null;
},
onMouseDown: preventDefault,
onMouseUp: onSelect,
title: title },
label
);
}
ToolbarMenuItem.propTypes = {
onSelect: _propTypes2.default.func,
title: _propTypes2.default.string,
label: _propTypes2.default.string
};
function preventDefault(e) {
e.preventDefault();
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"prop-types":172}],19:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ToolbarSelect = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
exports.ToolbarSelectOption = ToolbarSelectOption;
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* ToolbarSelect
*
* A select-option style button to use within the Toolbar.
*
*/
var ToolbarSelect = exports.ToolbarSelect = function (_React$Component) {
_inherits(ToolbarSelect, _React$Component);
function ToolbarSelect(props) {
_classCallCheck(this, ToolbarSelect);
var _this = _possibleConstructorReturn(this, (ToolbarSelect.__proto__ || Object.getPrototypeOf(ToolbarSelect)).call(this, props));
_this.handleOpen = function (e) {
preventDefault(e);
_this.setState({ visible: true });
_this._subscribe();
};
_this.state = { visible: false };
return _this;
}
_createClass(ToolbarSelect, [{
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this._release();
}
}, {
key: 'render',
value: function render() {
var _this2 = this;
var selectedChild = void 0;
var visible = this.state.visible;
var optionChildren = _react2.default.Children.map(this.props.children, function (child, i) {
if (!selectedChild || child.props.selected) {
selectedChild = child;
}
var onChildSelect = child.props.onSelect || _this2.props.onSelect && _this2.props.onSelect.bind(null, child.props.value, i);
return _react2.default.createElement(ToolbarSelectOption, _extends({}, child.props, { onSelect: onChildSelect }));
});
return _react2.default.createElement(
'a',
{
className: 'toolbar-select toolbar-button',
onClick: this.handleOpen.bind(this),
onMouseDown: preventDefault,
ref: function ref(node) {
_this2._node = node;
},
title: this.props.title },
selectedChild.props.label,
_react2.default.createElement(
'svg',
{ width: '13', height: '10' },
_react2.default.createElement('path', { fill: '#666', d: 'M 5 5 L 13 5 L 9 1 z' }),
_react2.default.createElement('path', { fill: '#666', d: 'M 5 6 L 13 6 L 9 10 z' })
),
_react2.default.createElement(
'ul',
{ className: 'toolbar-select-options' + (visible ? ' open' : '') },
optionChildren
)
);
}
}, {
key: '_subscribe',
value: function _subscribe() {
if (!this._listener) {
this._listener = this.handleClick.bind(this);
document.addEventListener('click', this._listener);
}
}
}, {
key: '_release',
value: function _release() {
if (this._listener) {
document.removeEventListener('click', this._listener);
this._listener = null;
}
}
}, {
key: 'handleClick',
value: function handleClick(e) {
if (this._node !== e.target) {
preventDefault(e);
this.setState({ visible: false });
this._release();
}
}
}]);
return ToolbarSelect;
}(_react2.default.Component);
ToolbarSelect.propTypes = {
title: _propTypes2.default.string,
label: _propTypes2.default.string,
onSelect: _propTypes2.default.func
};
function ToolbarSelectOption(_ref) {
var onSelect = _ref.onSelect,
label = _ref.label,
selected = _ref.selected;
return _react2.default.createElement(
'li',
{
onMouseOver: function onMouseOver(e) {
e.target.className = 'hover';
},
onMouseOut: function onMouseOut(e) {
e.target.className = null;
},
onMouseDown: preventDefault,
onMouseUp: onSelect },
label,
selected && _react2.default.createElement(
'svg',
{ width: '13', height: '13' },
_react2.default.createElement('polygon', { points: '4.851,10.462 0,5.611 2.314,3.297 4.851,5.835 10.686,0 13,2.314 4.851,10.462' })
)
);
}
ToolbarSelectOption.propTypes = {
onSelect: _propTypes2.default.func,
selected: _propTypes2.default.bool,
label: _propTypes2.default.string,
value: _propTypes2.default.any
};
function preventDefault(e) {
e.preventDefault();
}
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"prop-types":172}],20:[function(require,module,exports){
(function (global){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.VariableEditor = undefined;
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = (typeof window !== "undefined" ? window['React'] : typeof global !== "undefined" ? global['React'] : null);
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _onHasCompletion = require('../utility/onHasCompletion');
var _onHasCompletion2 = _interopRequireDefault(_onHasCompletion);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* VariableEditor
*
* An instance of CodeMirror for editing variables defined in QueryEditor.
*
* Props:
*
* - variableToType: A mapping of variable name to GraphQLType.
* - value: The text of the editor.
* - onEdit: A function called when the editor changes, given the edited text.
*
*/
var VariableEditor = exports.VariableEditor = function (_React$Component) {
_inherits(VariableEditor, _React$Component);
function VariableEditor(props) {
_classCallCheck(this, VariableEditor);
// Keep a cached version of the value, this cache will be updated when the
// editor is updated, which can later be used to protect the editor from
// unnecessary updates during the update lifecycle.
var _this = _possibleConstructorReturn(this, (VariableEditor.__proto__ || Object.getPrototypeOf(VariableEditor)).call(this));
_this._onKeyUp = function (cm, event) {
var code = event.keyCode;
if (code >= 65 && code <= 90 || // letters
!event.shiftKey && code >= 48 && code <= 57 || // numbers
event.shiftKey && code === 189 || // underscore
event.shiftKey && code === 222 // "
) {
_this.editor.execCommand('autocomplete');
}
};
_this._onEdit = function () {
if (!_this.ignoreChangeEvent) {
_this.cachedValue = _this.editor.getValue();
if (_this.props.onEdit) {
_this.props.onEdit(_this.cachedValue);
}
}
};
_this._onHasCompletion = function (cm, data) {
(0, _onHasCompletion2.default)(cm, data, _this.props.onHintInformationRender);
};
_this.cachedValue = props.value || '';
return _this;
}
_createClass(VariableEditor, [{
key: 'componentDidMount',
value: function componentDidMount() {
var _this2 = this;
// Lazily require to ensure requiring GraphiQL outside of a Browser context
// does not produce an error.
var CodeMirror = require('codemirror');
require('codemirror/addon/hint/show-hint');
require('codemirror/addon/edit/matchbrackets');
require('codemirror/addon/edit/closebrackets');
require('codemirror/addon/fold/brace-fold');
require('codemirror/addon/fold/foldgutter');
require('codemirror/addon/lint/lint');
require('codemirror/keymap/sublime');
require('codemirror-graphql/variables/hint');
require('codemirror-graphql/variables/lint');
require('codemirror-graphql/variables/mode');
this.editor = CodeMirror(this._node, {
value: this.props.value || '',
lineNumbers: true,
tabSize: 2,
mode: 'graphql-variables',
theme: this.props.editorTheme || 'graphiql',
keyMap: 'sublime',
autoCloseBrackets: true,
matchBrackets: true,
showCursorWhenSelecting: true,
foldGutter: {
minFoldSize: 4
},
lint: {
variableToType: this.props.variableToType
},
hintOptions: {
variableToType: this.props.variableToType
},
gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
extraKeys: {
'Cmd-Space': function CmdSpace() {
return _this2.editor.showHint({ completeSingle: false });
},
'Ctrl-Space': function CtrlSpace() {
return _this2.editor.showHint({ completeSingle: false });
},
'Alt-Space': function AltSpace() {
return _this2.editor.showHint({ completeSingle: false });
},
'Shift-Space': function ShiftSpace() {
return _this2.editor.showHint({ completeSingle: false });
},
'Cmd-Enter': function CmdEnter() {
if (_this2.props.onRunQuery) {
_this2.props.onRunQuery();
}
},
'Ctrl-Enter': function CtrlEnter() {
if (_this2.props.onRunQuery) {
_this2.props.onRunQuery();
}
},
'Shift-Ctrl-P': function ShiftCtrlP() {
if (_this2.props.onPrettifyQuery) {
_this2.props.onPrettifyQuery();
}
},
// Editor improvements
'Ctrl-Left': 'goSubwordLeft',
'Ctrl-Right': 'goSubwordRight',
'Alt-Left': 'goGroupLeft',
'Alt-Right': 'goGroupRight'
}
});
this.editor.on('change', this._onEdit);
this.editor.on('keyup', this._onKeyUp);
this.editor.on('hasCompletion', this._onHasCompletion);
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate(prevProps) {
var CodeMirror = require('codemirror');
// Ensure the changes caused by this update are not interpretted as
// user-input changes which could otherwise result in an infinite
// event loop.
this.ignoreChangeEvent = true;
if (this.props.variableToType !== prevProps.variableToType) {
this.editor.options.lint.variableToType = this.props.variableToType;
this.editor.options.hintOptions.variableToType = this.props.variableToType;
CodeMirror.signal(this.editor, 'change', this.editor);
}
if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue) {
this.cachedValue = this.props.value;
this.editor.setValue(this.props.value);
}
this.ignoreChangeEvent = false;
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
this.editor.off('change', this._onEdit);
this.editor.off('keyup', this._onKeyUp);
this.editor.off('hasCompletion', this._onHasCompletion);
this.editor = null;
}
}, {
key: 'render',
value: function render() {
var _this3 = this;
return _react2.default.createElement('div', {
className: 'codemirrorWrap',
ref: function ref(node) {
_this3._node = node;
}
});
}
/**
* Public API for retrieving the CodeMirror instance from this
* React component.
*/
}, {
key: 'getCodeMirror',
value: function getCodeMirror() {
return this.editor;
}
/**
* Public API for retrieving the DOM client height for this component.
*/
}, {
key: 'getClientHeight',
value: function getClientHeight() {
return this._node && this._node.clientHeight;
}
}]);
return VariableEditor;
}(_react2.default.Component);
VariableEditor.propTypes = {
variableToType: _propTypes2.default.object,
value: _propTypes2.default.string,
onEdit: _propTypes2.default.func,
onHintInformationRender: _propTypes2.default.func,
onPrettifyQuery: _propTypes2.default.func,
onRunQuery: _propTypes2.default.func,
editorTheme: _propTypes2.default.string
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"../utility/onHasCompletion":33,"codemirror":63,"codemirror-graphql/variables/hint":48,"codemirror-graphql/variables/lint":49,"codemirror-graphql/variables/mode":50,"codemirror/addon/edit/closebrackets":53,"codemirror/addon/edit/matchbrackets":54,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/hint/show-hint":58,"codemirror/addon/lint/lint":59,"codemirror/keymap/sublime":62,"prop-types":172}],21:[function(require,module,exports){
'use strict';
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
// The primary React component to use.
module.exports = require('./components/GraphiQL').GraphiQL;
},{"./components/GraphiQL":11}],22:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* When a containing DOM node's height has been altered, trigger a resize of
* the related CodeMirror instance so that it is always correctly sized.
*/
var CodeMirrorSizer = function () {
function CodeMirrorSizer() {
_classCallCheck(this, CodeMirrorSizer);
this.sizes = [];
}
_createClass(CodeMirrorSizer, [{
key: "updateSizes",
value: function updateSizes(components) {
var _this = this;
components.forEach(function (component, i) {
var size = component.getClientHeight();
if (i <= _this.sizes.length && size !== _this.sizes[i]) {
component.getCodeMirror().setSize();
}
_this.sizes[i] = size;
});
}
}]);
return CodeMirrorSizer;
}();
exports.default = CodeMirrorSizer;
},{}],23:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var QueryStore = function () {
function QueryStore(key, storage) {
_classCallCheck(this, QueryStore);
this.key = key;
this.storage = storage;
this.items = this.fetchAll();
}
_createClass(QueryStore, [{
key: "contains",
value: function contains(item) {
return this.items.some(function (x) {
return x.query === item.query && x.variables === item.variables && x.operationName === item.operationName;
});
}
}, {
key: "delete",
value: function _delete(item) {
var index = this.items.findIndex(function (x) {
return x.query === item.query && x.variables === item.variables && x.operationName === item.operationName;
});
if (index !== -1) {
this.items.splice(index, 1);
this.save();
}
}
}, {
key: "fetchRecent",
value: function fetchRecent() {
return this.items[this.items.length - 1];
}
}, {
key: "fetchAll",
value: function fetchAll() {
var raw = this.storage.get(this.key);
if (raw) {
return JSON.parse(raw)[this.key];
}
return [];
}
}, {
key: "push",
value: function push(item) {
this.items.push(item);
this.save();
}
}, {
key: "shift",
value: function shift() {
this.items.shift();
this.save();
}
}, {
key: "save",
value: function save() {
this.storage.set(this.key, JSON.stringify(_defineProperty({}, this.key, this.items)));
}
}, {
key: "length",
get: function get() {
return this.items.length;
}
}]);
return QueryStore;
}();
exports.default = QueryStore;
},{}],24:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
var StorageAPI = function () {
function StorageAPI(storage) {
_classCallCheck(this, StorageAPI);
this.storage = storage || window.localStorage;
}
_createClass(StorageAPI, [{
key: 'get',
value: function get(name) {
if (this.storage) {
var value = this.storage.getItem('graphiql:' + name);
// Clean up any inadvertently saved null/undefined values.
if (value === 'null' || value === 'undefined') {
this.storage.removeItem('graphiql:' + name);
} else {
return value;
}
}
}
}, {
key: 'set',
value: function set(name, value) {
if (this.storage) {
var key = 'graphiql:' + name;
if (value) {
if (isStorageAvailable(this.storage, key, value)) {
this.storage.setItem(key, value);
}
} else {
// Clean up by removing the item if there's no value to set
this.storage.removeItem(key);
}
}
}
}]);
return StorageAPI;
}();
exports.default = StorageAPI;
function isStorageAvailable(storage, key, value) {
try {
storage.setItem(key, value);
return true;
} catch (e) {
return e instanceof DOMException && (
// everything except Firefox
e.code === 22 ||
// Firefox
e.code === 1014 ||
// test name field too, because code might not be present
// everything except Firefox
e.name === 'QuotaExceededError' ||
// Firefox
e.name === 'NS_ERROR_DOM_QUOTA_REACHED') &&
// acknowledge QuotaExceededError only if there's something already stored
storage.length !== 0;
}
}
},{}],25:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = debounce;
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* Provided a duration and a function, returns a new function which is called
* `duration` milliseconds after the last call.
*/
function debounce(duration, fn) {
var timeout = void 0;
return function () {
var _this = this,
_arguments = arguments;
clearTimeout(timeout);
timeout = setTimeout(function () {
timeout = null;
fn.apply(_this, _arguments);
}, duration);
};
}
},{}],26:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getLeft = getLeft;
exports.getTop = getTop;
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* Utility functions to get a pixel distance from left/top of the window.
*/
function getLeft(initialElem) {
var pt = 0;
var elem = initialElem;
while (elem.offsetParent) {
pt += elem.offsetLeft;
elem = elem.offsetParent;
}
return pt;
}
function getTop(initialElem) {
var pt = 0;
var elem = initialElem;
while (elem.offsetParent) {
pt += elem.offsetTop;
elem = elem.offsetParent;
}
return pt;
}
},{}],27:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.fillLeafs = fillLeafs;
var _graphql = require('graphql');
/**
* Given a document string which may not be valid due to terminal fields not
* representing leaf values (Spec Section: "Leaf Field Selections"), and a
* function which provides reasonable default field names for a given type,
* this function will attempt to produce a schema which is valid after filling
* in selection sets for the invalid fields.
*
* Note that there is no guarantee that the result will be a valid query, this
* utility represents a "best effort" which may be useful within IDE tools.
*/
function fillLeafs(schema, docString, getDefaultFieldNames) {
var insertions = [];
if (!schema) {
return { insertions: insertions, result: docString };
}
var ast = void 0;
try {
ast = (0, _graphql.parse)(docString);
} catch (error) {
return { insertions: insertions, result: docString };
}
var fieldNameFn = getDefaultFieldNames || defaultGetDefaultFieldNames;
var typeInfo = new _graphql.TypeInfo(schema);
(0, _graphql.visit)(ast, {
leave: function leave(node) {
typeInfo.leave(node);
},
enter: function enter(node) {
typeInfo.enter(node);
if (node.kind === 'Field' && !node.selectionSet) {
var fieldType = typeInfo.getType();
var selectionSet = buildSelectionSet(fieldType, fieldNameFn);
if (selectionSet) {
var indent = getIndentation(docString, node.loc.start);
insertions.push({
index: node.loc.end,
string: ' ' + (0, _graphql.print)(selectionSet).replace(/\n/g, '\n' + indent)
});
}
}
}
});
// Apply the insertions, but also return the insertions metadata.
return {
insertions: insertions,
result: withInsertions(docString, insertions)
};
}
// The default function to use for producing the default fields from a type.
// This function first looks for some common patterns, and falls back to
// including all leaf-type fields.
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
function defaultGetDefaultFieldNames(type) {
// If this type cannot access fields, then return an empty set.
if (!type.getFields) {
return [];
}
var fields = type.getFields();
// Is there an `id` field?
if (fields['id']) {
return ['id'];
}
// Is there an `edges` field?
if (fields['edges']) {
return ['edges'];
}
// Is there an `node` field?
if (fields['node']) {
return ['node'];
}
// Include all leaf-type fields.
var leafFieldNames = [];
Object.keys(fields).forEach(function (fieldName) {
if ((0, _graphql.isLeafType)(fields[fieldName].type)) {
leafFieldNames.push(fieldName);
}
});
return leafFieldNames;
}
// Given a GraphQL type, and a function which produces field names, recursively
// generate a SelectionSet which includes default fields.
function buildSelectionSet(type, getDefaultFieldNames) {
// Unwrap any non-null or list types.
var namedType = (0, _graphql.getNamedType)(type);
// Unknown types and leaf types do not have selection sets.
if (!type || (0, _graphql.isLeafType)(type)) {
return;
}
// Get an array of field names to use.
var fieldNames = getDefaultFieldNames(namedType);
// If there are no field names to use, return no selection set.
if (!Array.isArray(fieldNames) || fieldNames.length === 0) {
return;
}
// Build a selection set of each field, calling buildSelectionSet recursively.
return {
kind: 'SelectionSet',
selections: fieldNames.map(function (fieldName) {
var fieldDef = namedType.getFields()[fieldName];
var fieldType = fieldDef ? fieldDef.type : null;
return {
kind: 'Field',
name: {
kind: 'Name',
value: fieldName
},
selectionSet: buildSelectionSet(fieldType, getDefaultFieldNames)
};
})
};
}
// Given an initial string, and a list of "insertion" { index, string } objects,
// return a new string with these insertions applied.
function withInsertions(initial, insertions) {
if (insertions.length === 0) {
return initial;
}
var edited = '';
var prevIndex = 0;
insertions.forEach(function (_ref) {
var index = _ref.index,
string = _ref.string;
edited += initial.slice(prevIndex, index) + string;
prevIndex = index;
});
edited += initial.slice(prevIndex);
return edited;
}
// Given a string and an index, look backwards to find the string of whitespace
// following the next previous line break.
function getIndentation(str, index) {
var indentStart = index;
var indentEnd = index;
while (indentStart) {
var c = str.charCodeAt(indentStart - 1);
// line break
if (c === 10 || c === 13 || c === 0x2028 || c === 0x2029) {
break;
}
indentStart--;
// not white space
if (c !== 9 && c !== 11 && c !== 12 && c !== 32 && c !== 160) {
indentEnd = indentStart;
}
}
return str.substring(indentStart, indentEnd);
}
},{"graphql":92}],28:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = find;
/* eslint-disable no-undef */
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
function find(list, predicate) {
for (var i = 0; i < list.length; i++) {
if (predicate(list[i])) {
return list[i];
}
}
}
},{}],29:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getQueryFacts;
exports.collectVariables = collectVariables;
var _graphql = require('graphql');
/**
* Provided previous "queryFacts", a GraphQL schema, and a query document
* string, return a set of facts about that query useful for GraphiQL features.
*
* If the query cannot be parsed, returns undefined.
*/
function getQueryFacts(schema, documentStr) {
if (!documentStr) {
return;
}
var documentAST = void 0;
try {
documentAST = (0, _graphql.parse)(documentStr);
} catch (e) {
return;
}
var variableToType = schema ? collectVariables(schema, documentAST) : null;
// Collect operations by their names.
var operations = [];
documentAST.definitions.forEach(function (def) {
if (def.kind === 'OperationDefinition') {
operations.push(def);
}
});
return { variableToType: variableToType, operations: operations };
}
/**
* Provided a schema and a document, produces a `variableToType` Object.
*/
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
function collectVariables(schema, documentAST) {
var variableToType = Object.create(null);
documentAST.definitions.forEach(function (definition) {
if (definition.kind === 'OperationDefinition') {
var variableDefinitions = definition.variableDefinitions;
if (variableDefinitions) {
variableDefinitions.forEach(function (_ref) {
var variable = _ref.variable,
type = _ref.type;
var inputType = (0, _graphql.typeFromAST)(schema, type);
if (inputType) {
variableToType[variable.name.value] = inputType;
}
});
}
}
});
return variableToType;
}
},{"graphql":92}],30:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getSelectedOperationName;
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
/**
* Provided optional previous operations and selected name, and a next list of
* operations, determine what the next selected operation should be.
*/
function getSelectedOperationName(prevOperations, prevSelectedOperationName, operations) {
// If there are not enough operations to bother with, return nothing.
if (!operations || operations.length < 1) {
return;
}
// If a previous selection still exists, continue to use it.
var names = operations.map(function (op) {
return op.name && op.name.value;
});
if (prevSelectedOperationName && names.indexOf(prevSelectedOperationName) !== -1) {
return prevSelectedOperationName;
}
// If a previous selection was the Nth operation, use the same Nth.
if (prevSelectedOperationName && prevOperations) {
var prevNames = prevOperations.map(function (op) {
return op.name && op.name.value;
});
var prevIndex = prevNames.indexOf(prevSelectedOperationName);
if (prevIndex !== -1 && prevIndex < names.length) {
return names[prevIndex];
}
}
// Use the first operation.
return names[0];
}
},{}],31:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _graphql = require('graphql');
Object.defineProperty(exports, 'introspectionQuery', {
enumerable: true,
get: function get() {
return _graphql.introspectionQuery;
}
});
// Some GraphQL services do not support subscriptions and fail an introspection
// query which includes the `subscriptionType` field as the stock introspection
// query does. This backup query removes that field.
var introspectionQuerySansSubscriptions = exports.introspectionQuerySansSubscriptions = '\n query IntrospectionQuery {\n __schema {\n queryType { name }\n mutationType { name }\n types {\n ...FullType\n }\n directives {\n name\n description\n locations\n args {\n ...InputValue\n }\n }\n }\n }\n\n fragment FullType on __Type {\n kind\n name\n description\n fields(includeDeprecated: true) {\n name\n description\n args {\n ...InputValue\n }\n type {\n ...TypeRef\n }\n isDeprecated\n deprecationReason\n }\n inputFields {\n ...InputValue\n }\n interfaces {\n ...TypeRef\n }\n enumValues(includeDeprecated: true) {\n name\n description\n isDeprecated\n deprecationReason\n }\n possibleTypes {\n ...TypeRef\n }\n }\n\n fragment InputValue on __InputValue {\n name\n description\n type { ...TypeRef }\n defaultValue\n }\n\n fragment TypeRef on __Type {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n }\n }\n }\n }\n }\n }\n }\n }\n';
},{"graphql":92}],32:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.normalizeWhitespace = normalizeWhitespace;
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
// Unicode whitespace characters that break the interface.
var invalidCharacters = exports.invalidCharacters = Array.from({ length: 11 }, function (x, i) {
// \u2000 -> \u200a
return String.fromCharCode(0x2000 + i);
}).concat(['\u2028', '\u2029', '\u202F']);
var sanitizeRegex = new RegExp('[' + invalidCharacters.join('|') + ']', 'g');
function normalizeWhitespace(line) {
return line.replace(sanitizeRegex, ' ');
}
},{}],33:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = onHasCompletion;
var _graphql = require('graphql');
var _marked = require('marked');
var _marked2 = _interopRequireDefault(_marked);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Render a custom UI for CodeMirror's hint which includes additional info
* about the type and description for the selected context.
*/
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*/
function onHasCompletion(cm, data, onHintInformationRender) {
var CodeMirror = require('codemirror');
var information = void 0;
var deprecation = void 0;
// When a hint result is selected, we augment the UI with information.
CodeMirror.on(data, 'select', function (ctx, el) {
// Only the first time (usually when the hint UI is first displayed)
// do we create the information nodes.
if (!information) {
var hintsUl = el.parentNode;
// This "information" node will contain the additional info about the
// highlighted typeahead option.
information = document.createElement('div');
information.className = 'CodeMirror-hint-information';
hintsUl.appendChild(information);
// This "deprecation" node will contain info about deprecated usage.
deprecation = document.createElement('div');
deprecation.className = 'CodeMirror-hint-deprecation';
hintsUl.appendChild(deprecation);
// When CodeMirror attempts to remove the hint UI, we detect that it was
// removed and in turn remove the information nodes.
var _onRemoveFn = void 0;
hintsUl.addEventListener('DOMNodeRemoved', _onRemoveFn = function onRemoveFn(event) {
if (event.target === hintsUl) {
hintsUl.removeEventListener('DOMNodeRemoved', _onRemoveFn);
information = null;
deprecation = null;
_onRemoveFn = null;
}
});
}
// Now that the UI has been set up, add info to information.
var description = ctx.description ? (0, _marked2.default)(ctx.description, { sanitize: true }) : 'Self descriptive.';
var type = ctx.type ? '<span class="infoType">' + renderType(ctx.type) + '</span>' : '';
information.innerHTML = '<div class="content">' + (description.slice(0, 3) === '<p>' ? '<p>' + type + description.slice(3) : type + description) + '</div>';
if (ctx.isDeprecated) {
var reason = ctx.deprecationReason ? (0, _marked2.default)(ctx.deprecationReason, { sanitize: true }) : '';
deprecation.innerHTML = '<span class="deprecation-label">Deprecated</span>' + reason;
deprecation.style.display = 'block';
} else {
deprecation.style.display = 'none';
}
// Additional rendering?
if (onHintInformationRender) {
onHintInformationRender(information);
}
});
}
function renderType(type) {
if (type instanceof _graphql.GraphQLNonNull) {
return renderType(type.ofType) + '!';
}
if (type instanceof _graphql.GraphQLList) {
return '[' + renderType(type.ofType) + ']';
}
return '<a class="typeName">' + type.name + '</a>';
}
},{"codemirror":63,"graphql":92,"marked":167}],34:[function(require,module,exports){
(function (global){
'use strict';
// compare and isBuffer taken from https://github.com/feross/buffer/blob/680e9e5e488f22aac27599a57dc844a6315928dd/index.js
// original notice:
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
function compare(a, b) {
if (a === b) {
return 0;
}
var x = a.length;
var y = b.length;
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
if (a[i] !== b[i]) {
x = a[i];
y = b[i];
break;
}
}
if (x < y) {
return -1;
}
if (y < x) {
return 1;
}
return 0;
}
function isBuffer(b) {
if (global.Buffer && typeof global.Buffer.isBuffer === 'function') {
return global.Buffer.isBuffer(b);
}
return !!(b != null && b._isBuffer);
}
// based on node assert, original notice:
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
//
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
//
// Originally from narwhal.js (http://narwhaljs.org)
// Copyright (c) 2009 Thomas Robinson <280north.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the 'Software'), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
var util = require('util/');
var hasOwn = Object.prototype.hasOwnProperty;
var pSlice = Array.prototype.slice;
var functionsHaveNames = (function () {
return function foo() {}.name === 'foo';
}());
function pToString (obj) {
return Object.prototype.toString.call(obj);
}
function isView(arrbuf) {
if (isBuffer(arrbuf)) {
return false;
}
if (typeof global.ArrayBuffer !== 'function') {
return false;
}
if (typeof ArrayBuffer.isView === 'function') {
return ArrayBuffer.isView(arrbuf);
}
if (!arrbuf) {
return false;
}
if (arrbuf instanceof DataView) {
return true;
}
if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) {
return true;
}
return false;
}
// 1. The assert module provides functions that throw
// AssertionError's when particular conditions are not met. The
// assert module must conform to the following interface.
var assert = module.exports = ok;
// 2. The AssertionError is defined in assert.
// new assert.AssertionError({ message: message,
// actual: actual,
// expected: expected })
var regex = /\s*function\s+([^\(\s]*)\s*/;
// based on https://github.com/ljharb/function.prototype.name/blob/adeeeec8bfcc6068b187d7d9fb3d5bb1d3a30899/implementation.js
function getName(func) {
if (!util.isFunction(func)) {
return;
}
if (functionsHaveNames) {
return func.name;
}
var str = func.toString();
var match = str.match(regex);
return match && match[1];
}
assert.AssertionError = function AssertionError(options) {
this.name = 'AssertionError';
this.actual = options.actual;
this.expected = options.expected;
this.operator = options.operator;
if (options.message) {
this.message = options.message;
this.generatedMessage = false;
} else {
this.message = getMessage(this);
this.generatedMessage = true;
}
var stackStartFunction = options.stackStartFunction || fail;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, stackStartFunction);
} else {
// non v8 browsers so we can have a stacktrace
var err = new Error();
if (err.stack) {
var out = err.stack;
// try to strip useless frames
var fn_name = getName(stackStartFunction);
var idx = out.indexOf('\n' + fn_name);
if (idx >= 0) {
// once we have located the function frame
// we need to strip out everything before it (and its line)
var next_line = out.indexOf('\n', idx + 1);
out = out.substring(next_line + 1);
}
this.stack = out;
}
}
};
// assert.AssertionError instanceof Error
util.inherits(assert.AssertionError, Error);
function truncate(s, n) {
if (typeof s === 'string') {
return s.length < n ? s : s.slice(0, n);
} else {
return s;
}
}
function inspect(something) {
if (functionsHaveNames || !util.isFunction(something)) {
return util.inspect(something);
}
var rawname = getName(something);
var name = rawname ? ': ' + rawname : '';
return '[Function' + name + ']';
}
function getMessage(self) {
return truncate(inspect(self.actual), 128) + ' ' +
self.operator + ' ' +
truncate(inspect(self.expected), 128);
}
// At present only the three keys mentioned above are used and
// understood by the spec. Implementations or sub modules can pass
// other keys to the AssertionError's constructor - they will be
// ignored.
// 3. All of the following functions must throw an AssertionError
// when a corresponding condition is not met, with a message that
// may be undefined if not provided. All assertion methods provide
// both the actual and expected values to the assertion error for
// display purposes.
function fail(actual, expected, message, operator, stackStartFunction) {
throw new assert.AssertionError({
message: message,
actual: actual,
expected: expected,
operator: operator,
stackStartFunction: stackStartFunction
});
}
// EXTENSION! allows for well behaved errors defined elsewhere.
assert.fail = fail;
// 4. Pure assertion tests whether a value is truthy, as determined
// by !!guard.
// assert.ok(guard, message_opt);
// This statement is equivalent to assert.equal(true, !!guard,
// message_opt);. To test strictly for the value true, use
// assert.strictEqual(true, guard, message_opt);.
function ok(value, message) {
if (!value) fail(value, true, message, '==', assert.ok);
}
assert.ok = ok;
// 5. The equality assertion tests shallow, coercive equality with
// ==.
// assert.equal(actual, expected, message_opt);
assert.equal = function equal(actual, expected, message) {
if (actual != expected) fail(actual, expected, message, '==', assert.equal);
};
// 6. The non-equality assertion tests for whether two objects are not equal
// with != assert.notEqual(actual, expected, message_opt);
assert.notEqual = function notEqual(actual, expected, message) {
if (actual == expected) {
fail(actual, expected, message, '!=', assert.notEqual);
}
};
// 7. The equivalence assertion tests a deep equality relation.
// assert.deepEqual(actual, expected, message_opt);
assert.deepEqual = function deepEqual(actual, expected, message) {
if (!_deepEqual(actual, expected, false)) {
fail(actual, expected, message, 'deepEqual', assert.deepEqual);
}
};
assert.deepStrictEqual = function deepStrictEqual(actual, expected, message) {
if (!_deepEqual(actual, expected, true)) {
fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual);
}
};
function _deepEqual(actual, expected, strict, memos) {
// 7.1. All identical values are equivalent, as determined by ===.
if (actual === expected) {
return true;
} else if (isBuffer(actual) && isBuffer(expected)) {
return compare(actual, expected) === 0;
// 7.2. If the expected value is a Date object, the actual value is
// equivalent if it is also a Date object that refers to the same time.
} else if (util.isDate(actual) && util.isDate(expected)) {
return actual.getTime() === expected.getTime();
// 7.3 If the expected value is a RegExp object, the actual value is
// equivalent if it is also a RegExp object with the same source and
// properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
} else if (util.isRegExp(actual) && util.isRegExp(expected)) {
return actual.source === expected.source &&
actual.global === expected.global &&
actual.multiline === expected.multiline &&
actual.lastIndex === expected.lastIndex &&
actual.ignoreCase === expected.ignoreCase;
// 7.4. Other pairs that do not both pass typeof value == 'object',
// equivalence is determined by ==.
} else if ((actual === null || typeof actual !== 'object') &&
(expected === null || typeof expected !== 'object')) {
return strict ? actual === expected : actual == expected;
// If both values are instances of typed arrays, wrap their underlying
// ArrayBuffers in a Buffer each to increase performance
// This optimization requires the arrays to have the same type as checked by
// Object.prototype.toString (aka pToString). Never perform binary
// comparisons for Float*Arrays, though, since e.g. +0 === -0 but their
// bit patterns are not identical.
} else if (isView(actual) && isView(expected) &&
pToString(actual) === pToString(expected) &&
!(actual instanceof Float32Array ||
actual instanceof Float64Array)) {
return compare(new Uint8Array(actual.buffer),
new Uint8Array(expected.buffer)) === 0;
// 7.5 For all other Object pairs, including Array objects, equivalence is
// determined by having the same number of owned properties (as verified
// with Object.prototype.hasOwnProperty.call), the same set of keys
// (although not necessarily the same order), equivalent values for every
// corresponding key, and an identical 'prototype' property. Note: this
// accounts for both named and indexed properties on Arrays.
} else if (isBuffer(actual) !== isBuffer(expected)) {
return false;
} else {
memos = memos || {actual: [], expected: []};
var actualIndex = memos.actual.indexOf(actual);
if (actualIndex !== -1) {
if (actualIndex === memos.expected.indexOf(expected)) {
return true;
}
}
memos.actual.push(actual);
memos.expected.push(expected);
return objEquiv(actual, expected, strict, memos);
}
}
function isArguments(object) {
return Object.prototype.toString.call(object) == '[object Arguments]';
}
function objEquiv(a, b, strict, actualVisitedObjects) {
if (a === null || a === undefined || b === null || b === undefined)
return false;
// if one is a primitive, the other must be same
if (util.isPrimitive(a) || util.isPrimitive(b))
return a === b;
if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b))
return false;
var aIsArgs = isArguments(a);
var bIsArgs = isArguments(b);
if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
return false;
if (aIsArgs) {
a = pSlice.call(a);
b = pSlice.call(b);
return _deepEqual(a, b, strict);
}
var ka = objectKeys(a);
var kb = objectKeys(b);
var key, i;
// having the same number of owned properties (keys incorporates
// hasOwnProperty)
if (ka.length !== kb.length)
return false;
//the same set of keys (although not necessarily the same order),
ka.sort();
kb.sort();
//~~~cheap key test
for (i = ka.length - 1; i >= 0; i--) {
if (ka[i] !== kb[i])
return false;
}
//equivalent values for every corresponding key, and
//~~~possibly expensive deep test
for (i = ka.length - 1; i >= 0; i--) {
key = ka[i];
if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects))
return false;
}
return true;
}
// 8. The non-equivalence assertion tests for any deep inequality.
// assert.notDeepEqual(actual, expected, message_opt);
assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
if (_deepEqual(actual, expected, false)) {
fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
}
};
assert.notDeepStrictEqual = notDeepStrictEqual;
function notDeepStrictEqual(actual, expected, message) {
if (_deepEqual(actual, expected, true)) {
fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual);
}
}
// 9. The strict equality assertion tests strict equality, as determined by ===.
// assert.strictEqual(actual, expected, message_opt);
assert.strictEqual = function strictEqual(actual, expected, message) {
if (actual !== expected) {
fail(actual, expected, message, '===', assert.strictEqual);
}
};
// 10. The strict non-equality assertion tests for strict inequality, as
// determined by !==. assert.notStrictEqual(actual, expected, message_opt);
assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
if (actual === expected) {
fail(actual, expected, message, '!==', assert.notStrictEqual);
}
};
function expectedException(actual, expected) {
if (!actual || !expected) {
return false;
}
if (Object.prototype.toString.call(expected) == '[object RegExp]') {
return expected.test(actual);
}
try {
if (actual instanceof expected) {
return true;
}
} catch (e) {
// Ignore. The instanceof check doesn't work for arrow functions.
}
if (Error.isPrototypeOf(expected)) {
return false;
}
return expected.call({}, actual) === true;
}
function _tryBlock(block) {
var error;
try {
block();
} catch (e) {
error = e;
}
return error;
}
function _throws(shouldThrow, block, expected, message) {
var actual;
if (typeof block !== 'function') {
throw new TypeError('"block" argument must be a function');
}
if (typeof expected === 'string') {
message = expected;
expected = null;
}
actual = _tryBlock(block);
message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
(message ? ' ' + message : '.');
if (shouldThrow && !actual) {
fail(actual, expected, 'Missing expected exception' + message);
}
var userProvidedMessage = typeof message === 'string';
var isUnwantedException = !shouldThrow && util.isError(actual);
var isUnexpectedException = !shouldThrow && actual && !expected;
if ((isUnwantedException &&
userProvidedMessage &&
expectedException(actual, expected)) ||
isUnexpectedException) {
fail(actual, expected, 'Got unwanted exception' + message);
}
if ((shouldThrow && actual && expected &&
!expectedException(actual, expected)) || (!shouldThrow && actual)) {
throw actual;
}
}
// 11. Expected to throw an error:
// assert.throws(block, Error_opt, message_opt);
assert.throws = function(block, /*optional*/error, /*optional*/message) {
_throws(true, block, error, message);
};
// EXTENSION! This is annoying to write outside this module.
assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) {
_throws(false, block, error, message);
};
assert.ifError = function(err) { if (err) throw err; };
var objectKeys = Object.keys || function (obj) {
var keys = [];
for (var key in obj) {
if (hasOwn.call(obj, key)) keys.push(key);
}
return keys;
};
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"util/":176}],35:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphqlLanguageServiceInterface = require('graphql-language-service-interface');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Registers a "hint" helper for CodeMirror.
*
* Using CodeMirror's "hint" addon: https://codemirror.net/demo/complete.html
* Given an editor, this helper will take the token at the cursor and return a
* list of suggested tokens.
*
* Options:
*
* - schema: GraphQLSchema provides the hinter with positionally relevant info
*
* Additional Events:
*
* - hasCompletion (codemirror, data, token) - signaled when the hinter has a
* new list of completion suggestions.
*
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.registerHelper('hint', 'graphql', function (editor, options) {
var schema = options.schema;
if (!schema) {
return;
}
var cur = editor.getCursor();
var token = editor.getTokenAt(cur);
var rawResults = (0, _graphqlLanguageServiceInterface.getAutocompleteSuggestions)(schema, editor.getValue(), cur, token);
/**
* GraphQL language service responds to the autocompletion request with
* a different format:
* type CompletionItem = {
* label: string,
* kind?: number,
* detail?: string,
* documentation?: string,
* // GraphQL Deprecation information
* isDeprecated?: ?string,
* deprecationReason?: ?string,
* };
*
* Switch to codemirror-compliant format before returning results.
*/
var tokenStart = token.type !== null && /"|\w/.test(token.string[0]) ? token.start : token.end;
var results = {
list: rawResults.map(function (item) {
return {
text: item.label,
type: schema.getType(item.detail),
description: item.documentation,
isDeprecated: item.isDeprecated,
deprecationReason: item.deprecationReason
};
}),
from: { line: cur.line, column: tokenStart },
to: { line: cur.line, column: token.end }
};
if (results && results.list && results.list.length > 0) {
results.from = _codemirror2.default.Pos(results.from.line, results.from.column);
results.to = _codemirror2.default.Pos(results.to.line, results.to.column);
_codemirror2.default.signal(editor, 'hasCompletion', editor, results, token);
}
return results;
});
},{"codemirror":63,"graphql-language-service-interface":73}],36:[function(require,module,exports){
'use strict';
var _graphql = require('graphql');
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _getTypeInfo = require('./utils/getTypeInfo');
var _getTypeInfo2 = _interopRequireDefault(_getTypeInfo);
var _SchemaReference = require('./utils/SchemaReference');
require('./utils/info-addon');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Registers GraphQL "info" tooltips for CodeMirror.
*
* When hovering over a token, this presents a tooltip explaining it.
*
* Options:
*
* - schema: GraphQLSchema provides positionally relevant info.
* - hoverTime: The number of ms to wait before showing info. (Default 500)
* - renderDescription: Convert a description to some HTML, Useful since
* descriptions are often Markdown formatted.
* - onClick: A function called when a named thing is clicked.
*
*/
_codemirror2.default.registerHelper('info', 'graphql', function (token, options) {
if (!options.schema || !token.state) {
return;
}
var state = token.state;
var kind = state.kind;
var step = state.step;
var typeInfo = (0, _getTypeInfo2.default)(options.schema, token.state);
// Given a Schema and a Token, produce the contents of an info tooltip.
// To do this, create a div element that we will render "into" and then pass
// it to various rendering functions.
if (kind === 'Field' && step === 0 && typeInfo.fieldDef || kind === 'AliasedField' && step === 2 && typeInfo.fieldDef) {
var into = document.createElement('div');
renderField(into, typeInfo, options);
renderDescription(into, options, typeInfo.fieldDef);
return into;
} else if (kind === 'Directive' && step === 1 && typeInfo.directiveDef) {
var _into = document.createElement('div');
renderDirective(_into, typeInfo, options);
renderDescription(_into, options, typeInfo.directiveDef);
return _into;
} else if (kind === 'Argument' && step === 0 && typeInfo.argDef) {
var _into2 = document.createElement('div');
renderArg(_into2, typeInfo, options);
renderDescription(_into2, options, typeInfo.argDef);
return _into2;
} else if (kind === 'EnumValue' && typeInfo.enumValue && typeInfo.enumValue.description) {
var _into3 = document.createElement('div');
renderEnumValue(_into3, typeInfo, options);
renderDescription(_into3, options, typeInfo.enumValue);
return _into3;
} else if (kind === 'NamedType' && typeInfo.type && typeInfo.type.description) {
var _into4 = document.createElement('div');
renderType(_into4, typeInfo, options, typeInfo.type);
renderDescription(_into4, options, typeInfo.type);
return _into4;
}
});
/**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function renderField(into, typeInfo, options) {
renderQualifiedField(into, typeInfo, options);
renderTypeAnnotation(into, typeInfo, options, typeInfo.type);
}
function renderQualifiedField(into, typeInfo, options) {
var fieldName = typeInfo.fieldDef.name;
if (fieldName.slice(0, 2) !== '__') {
renderType(into, typeInfo, options, typeInfo.parentType);
text(into, '.');
}
text(into, fieldName, 'field-name', options, (0, _SchemaReference.getFieldReference)(typeInfo));
}
function renderDirective(into, typeInfo, options) {
var name = '@' + typeInfo.directiveDef.name;
text(into, name, 'directive-name', options, (0, _SchemaReference.getDirectiveReference)(typeInfo));
}
function renderArg(into, typeInfo, options) {
if (typeInfo.directiveDef) {
renderDirective(into, typeInfo, options);
} else if (typeInfo.fieldDef) {
renderQualifiedField(into, typeInfo, options);
}
var name = typeInfo.argDef.name;
text(into, '(');
text(into, name, 'arg-name', options, (0, _SchemaReference.getArgumentReference)(typeInfo));
renderTypeAnnotation(into, typeInfo, options, typeInfo.inputType);
text(into, ')');
}
function renderTypeAnnotation(into, typeInfo, options, t) {
text(into, ': ');
renderType(into, typeInfo, options, t);
}
function renderEnumValue(into, typeInfo, options) {
var name = typeInfo.enumValue.name;
renderType(into, typeInfo, options, typeInfo.inputType);
text(into, '.');
text(into, name, 'enum-value', options, (0, _SchemaReference.getEnumValueReference)(typeInfo));
}
function renderType(into, typeInfo, options, t) {
if (t instanceof _graphql.GraphQLNonNull) {
renderType(into, typeInfo, options, t.ofType);
text(into, '!');
} else if (t instanceof _graphql.GraphQLList) {
text(into, '[');
renderType(into, typeInfo, options, t.ofType);
text(into, ']');
} else {
text(into, t.name, 'type-name', options, (0, _SchemaReference.getTypeReference)(typeInfo, t));
}
}
function renderDescription(into, options, def) {
var description = def.description;
if (description) {
var descriptionDiv = document.createElement('div');
descriptionDiv.className = 'info-description';
if (options.renderDescription) {
descriptionDiv.innerHTML = options.renderDescription(description);
} else {
descriptionDiv.appendChild(document.createTextNode(description));
}
into.appendChild(descriptionDiv);
}
renderDeprecation(into, options, def);
}
function renderDeprecation(into, options, def) {
var reason = def.deprecationReason;
if (reason) {
var deprecationDiv = document.createElement('div');
deprecationDiv.className = 'info-deprecation';
if (options.renderDescription) {
deprecationDiv.innerHTML = options.renderDescription(reason);
} else {
deprecationDiv.appendChild(document.createTextNode(reason));
}
var label = document.createElement('span');
label.className = 'info-deprecation-label';
label.appendChild(document.createTextNode('Deprecated: '));
deprecationDiv.insertBefore(label, deprecationDiv.firstChild);
into.appendChild(deprecationDiv);
}
}
function text(into, content, className, options, ref) {
if (className) {
var onClick = options.onClick;
var node = document.createElement(onClick ? 'a' : 'span');
if (onClick) {
// Providing a href forces proper a tag behavior, though we don't actually
// want clicking the node to navigate anywhere.
node.href = 'javascript:void 0'; // eslint-disable-line no-script-url
node.addEventListener('click', function (e) {
onClick(ref, e);
});
}
node.className = className;
node.appendChild(document.createTextNode(content));
into.appendChild(node);
} else {
into.appendChild(document.createTextNode(content));
}
}
},{"./utils/SchemaReference":41,"./utils/getTypeInfo":43,"./utils/info-addon":45,"codemirror":63,"graphql":92}],37:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _getTypeInfo = require('./utils/getTypeInfo');
var _getTypeInfo2 = _interopRequireDefault(_getTypeInfo);
var _SchemaReference = require('./utils/SchemaReference');
require('./utils/jump-addon');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Registers GraphQL "jump" links for CodeMirror.
*
* When command-hovering over a token, this converts it to a link, which when
* pressed will call the provided onClick handler.
*
* Options:
*
* - schema: GraphQLSchema provides positionally relevant info.
* - onClick: A function called when a named thing is clicked.
*
*/
/**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.registerHelper('jump', 'graphql', function (token, options) {
if (!options.schema || !options.onClick || !token.state) {
return;
}
// Given a Schema and a Token, produce a "SchemaReference" which refers to
// the particular artifact from the schema (such as a type, field, argument,
// or directive) that token references.
var state = token.state;
var kind = state.kind;
var step = state.step;
var typeInfo = (0, _getTypeInfo2.default)(options.schema, state);
if (kind === 'Field' && step === 0 && typeInfo.fieldDef || kind === 'AliasedField' && step === 2 && typeInfo.fieldDef) {
return (0, _SchemaReference.getFieldReference)(typeInfo);
} else if (kind === 'Directive' && step === 1 && typeInfo.directiveDef) {
return (0, _SchemaReference.getDirectiveReference)(typeInfo);
} else if (kind === 'Argument' && step === 0 && typeInfo.argDef) {
return (0, _SchemaReference.getArgumentReference)(typeInfo);
} else if (kind === 'EnumValue' && typeInfo.enumValue) {
return (0, _SchemaReference.getEnumValueReference)(typeInfo);
} else if (kind === 'NamedType' && typeInfo.type) {
return (0, _SchemaReference.getTypeReference)(typeInfo);
}
});
},{"./utils/SchemaReference":41,"./utils/getTypeInfo":43,"./utils/jump-addon":47,"codemirror":63}],38:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphqlLanguageServiceInterface = require('graphql-language-service-interface');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var SEVERITY = ['error', 'warning', 'information', 'hint'];
var TYPE = {
'GraphQL: Validation': 'validation',
'GraphQL: Deprecation': 'deprecation',
'GraphQL: Syntax': 'syntax'
};
/**
* Registers a "lint" helper for CodeMirror.
*
* Using CodeMirror's "lint" addon: https://codemirror.net/demo/lint.html
* Given the text within an editor, this helper will take that text and return
* a list of linter issues, derived from GraphQL's parse and validate steps.
* Also, this uses `graphql-language-service-parser` to power the diagnostics
* service.
*
* Options:
*
* - schema: GraphQLSchema provides the linter with positionally relevant info
*
*/
_codemirror2.default.registerHelper('lint', 'graphql', function (text, options) {
var schema = options.schema;
var rawResults = (0, _graphqlLanguageServiceInterface.getDiagnostics)(text, schema);
var results = rawResults.map(function (error) {
return {
message: error.message,
severity: SEVERITY[error.severity - 1],
type: TYPE[error.source],
from: _codemirror2.default.Pos(error.range.start.line, error.range.start.character),
to: _codemirror2.default.Pos(error.range.end.line, error.range.end.character)
};
});
return results;
});
},{"codemirror":63,"graphql-language-service-interface":73}],39:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphqlLanguageServiceParser = require('graphql-language-service-parser');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* The GraphQL mode is defined as a tokenizer along with a list of rules, each
* of which is either a function or an array.
*
* * Function: Provided a token and the stream, returns an expected next step.
* * Array: A list of steps to take in order.
*
* A step is either another rule, or a terminal description of a token. If it
* is a rule, that rule is pushed onto the stack and the parsing continues from
* that point.
*
* If it is a terminal description, the token is checked against it using a
* `match` function. If the match is successful, the token is colored and the
* rule is stepped forward. If the match is unsuccessful, the remainder of the
* rule is skipped and the previous rule is advanced.
*
* This parsing algorithm allows for incremental online parsing within various
* levels of the syntax tree and results in a structured `state` linked-list
* which contains the relevant information to produce valuable typeaheads.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.defineMode('graphql', function (config) {
var parser = (0, _graphqlLanguageServiceParser.onlineParser)({
eatWhitespace: function eatWhitespace(stream) {
return stream.eatWhile(_graphqlLanguageServiceParser.isIgnored);
},
lexRules: _graphqlLanguageServiceParser.LexRules,
parseRules: _graphqlLanguageServiceParser.ParseRules,
editorConfig: { tabSize: config.tabSize }
});
return {
config: config,
startState: parser.startState,
token: parser.token,
indent: indent,
electricInput: /^\s*[})\]]/,
fold: 'brace',
lineComment: '#',
closeBrackets: {
pairs: '()[]{}""',
explode: '()[]{}'
}
};
});
function indent(state, textAfter) {
var levels = state.levels;
// If there is no stack of levels, use the current level.
// Otherwise, use the top level, pre-emptively dedenting for close braces.
var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
return level * this.config.indentUnit;
}
},{"codemirror":63,"graphql-language-service-parser":77}],40:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphqlLanguageServiceParser = require('graphql-language-service-parser');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* This mode defines JSON, but provides a data-laden parser state to enable
* better code intelligence.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.defineMode('graphql-results', function (config) {
var parser = (0, _graphqlLanguageServiceParser.onlineParser)({
eatWhitespace: function eatWhitespace(stream) {
return stream.eatSpace();
},
lexRules: LexRules,
parseRules: ParseRules,
editorConfig: { tabSize: config.tabSize }
});
return {
config: config,
startState: parser.startState,
token: parser.token,
indent: indent,
electricInput: /^\s*[}\]]/,
fold: 'brace',
closeBrackets: {
pairs: '[]{}""',
explode: '[]{}'
}
};
});
function indent(state, textAfter) {
var levels = state.levels;
// If there is no stack of levels, use the current level.
// Otherwise, use the top level, pre-emptively dedenting for close braces.
var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
return level * this.config.indentUnit;
}
/**
* The lexer rules. These are exactly as described by the spec.
*/
var LexRules = {
// All Punctuation used in JSON.
Punctuation: /^\[|]|\{|\}|:|,/,
// JSON Number.
Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,
// JSON String.
String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,
// JSON literal keywords.
Keyword: /^true|false|null/
};
/**
* The parser rules for JSON.
*/
var ParseRules = {
Document: [(0, _graphqlLanguageServiceParser.p)('{'), (0, _graphqlLanguageServiceParser.list)('Entry', (0, _graphqlLanguageServiceParser.p)(',')), (0, _graphqlLanguageServiceParser.p)('}')],
Entry: [(0, _graphqlLanguageServiceParser.t)('String', 'def'), (0, _graphqlLanguageServiceParser.p)(':'), 'Value'],
Value: function Value(token) {
switch (token.kind) {
case 'Number':
return 'NumberValue';
case 'String':
return 'StringValue';
case 'Punctuation':
switch (token.value) {
case '[':
return 'ListValue';
case '{':
return 'ObjectValue';
}
return null;
case 'Keyword':
switch (token.value) {
case 'true':
case 'false':
return 'BooleanValue';
case 'null':
return 'NullValue';
}
return null;
}
},
NumberValue: [(0, _graphqlLanguageServiceParser.t)('Number', 'number')],
StringValue: [(0, _graphqlLanguageServiceParser.t)('String', 'string')],
BooleanValue: [(0, _graphqlLanguageServiceParser.t)('Keyword', 'builtin')],
NullValue: [(0, _graphqlLanguageServiceParser.t)('Keyword', 'keyword')],
ListValue: [(0, _graphqlLanguageServiceParser.p)('['), (0, _graphqlLanguageServiceParser.list)('Value', (0, _graphqlLanguageServiceParser.p)(',')), (0, _graphqlLanguageServiceParser.p)(']')],
ObjectValue: [(0, _graphqlLanguageServiceParser.p)('{'), (0, _graphqlLanguageServiceParser.list)('ObjectField', (0, _graphqlLanguageServiceParser.p)(',')), (0, _graphqlLanguageServiceParser.p)('}')],
ObjectField: [(0, _graphqlLanguageServiceParser.t)('String', 'property'), (0, _graphqlLanguageServiceParser.p)(':'), 'Value']
};
},{"codemirror":63,"graphql-language-service-parser":77}],41:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getFieldReference = getFieldReference;
exports.getDirectiveReference = getDirectiveReference;
exports.getArgumentReference = getArgumentReference;
exports.getEnumValueReference = getEnumValueReference;
exports.getTypeReference = getTypeReference;
var _graphql = require('graphql');
function getFieldReference(typeInfo) {
return {
kind: 'Field',
schema: typeInfo.schema,
field: typeInfo.fieldDef,
type: isMetaField(typeInfo.fieldDef) ? null : typeInfo.parentType
};
}
/**
* Copyright (c), Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function getDirectiveReference(typeInfo) {
return {
kind: 'Directive',
schema: typeInfo.schema,
directive: typeInfo.directiveDef
};
}
function getArgumentReference(typeInfo) {
return typeInfo.directiveDef ? {
kind: 'Argument',
schema: typeInfo.schema,
argument: typeInfo.argDef,
directive: typeInfo.directiveDef
} : {
kind: 'Argument',
schema: typeInfo.schema,
argument: typeInfo.argDef,
field: typeInfo.fieldDef,
type: isMetaField(typeInfo.fieldDef) ? null : typeInfo.parentType
};
}
function getEnumValueReference(typeInfo) {
return {
kind: 'EnumValue',
value: typeInfo.enumValue,
type: (0, _graphql.getNamedType)(typeInfo.inputType)
};
}
// Note: for reusability, getTypeReference can produce a reference to any type,
// though it defaults to the current type.
function getTypeReference(typeInfo, type) {
return {
kind: 'Type',
schema: typeInfo.schema,
type: type || typeInfo.type
};
}
function isMetaField(fieldDef) {
return fieldDef.name.slice(0, 2) === '__';
}
},{"graphql":92}],42:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = forEachState;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Utility for iterating through a CodeMirror parse state stack bottom-up.
function forEachState(stack, fn) {
var reverseStateStack = [];
var state = stack;
while (state && state.kind) {
reverseStateStack.push(state);
state = state.prevState;
}
for (var i = reverseStateStack.length - 1; i >= 0; i--) {
fn(reverseStateStack[i]);
}
}
},{}],43:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getTypeInfo;
var _graphql = require('graphql');
var _introspection = require('graphql/type/introspection');
var _forEachState = require('./forEachState');
var _forEachState2 = _interopRequireDefault(_forEachState);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Utility for collecting rich type information given any token's state
* from the graphql-mode parser.
*/
function getTypeInfo(schema, tokenState) {
var info = {
schema: schema,
type: null,
parentType: null,
inputType: null,
directiveDef: null,
fieldDef: null,
argDef: null,
argDefs: null,
objectFieldDefs: null
};
(0, _forEachState2.default)(tokenState, function (state) {
switch (state.kind) {
case 'Query':
case 'ShortQuery':
info.type = schema.getQueryType();
break;
case 'Mutation':
info.type = schema.getMutationType();
break;
case 'Subscription':
info.type = schema.getSubscriptionType();
break;
case 'InlineFragment':
case 'FragmentDefinition':
if (state.type) {
info.type = schema.getType(state.type);
}
break;
case 'Field':
case 'AliasedField':
info.fieldDef = info.type && state.name ? getFieldDef(schema, info.parentType, state.name) : null;
info.type = info.fieldDef && info.fieldDef.type;
break;
case 'SelectionSet':
info.parentType = (0, _graphql.getNamedType)(info.type);
break;
case 'Directive':
info.directiveDef = state.name && schema.getDirective(state.name);
break;
case 'Arguments':
var parentDef = state.prevState.kind === 'Field' ? info.fieldDef : state.prevState.kind === 'Directive' ? info.directiveDef : state.prevState.kind === 'AliasedField' ? state.prevState.name && getFieldDef(schema, info.parentType, state.prevState.name) : null;
info.argDefs = parentDef && parentDef.args;
break;
case 'Argument':
info.argDef = null;
if (info.argDefs) {
for (var i = 0; i < info.argDefs.length; i++) {
if (info.argDefs[i].name === state.name) {
info.argDef = info.argDefs[i];
break;
}
}
}
info.inputType = info.argDef && info.argDef.type;
break;
case 'EnumValue':
var enumType = (0, _graphql.getNamedType)(info.inputType);
info.enumValue = enumType instanceof _graphql.GraphQLEnumType ? find(enumType.getValues(), function (val) {
return val.value === state.name;
}) : null;
break;
case 'ListValue':
var nullableType = (0, _graphql.getNullableType)(info.inputType);
info.inputType = nullableType instanceof _graphql.GraphQLList ? nullableType.ofType : null;
break;
case 'ObjectValue':
var objectType = (0, _graphql.getNamedType)(info.inputType);
info.objectFieldDefs = objectType instanceof _graphql.GraphQLInputObjectType ? objectType.getFields() : null;
break;
case 'ObjectField':
var objectField = state.name && info.objectFieldDefs ? info.objectFieldDefs[state.name] : null;
info.inputType = objectField && objectField.type;
break;
case 'NamedType':
info.type = schema.getType(state.name);
break;
}
});
return info;
}
// Gets the field definition given a type and field name
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function getFieldDef(schema, type, fieldName) {
if (fieldName === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === type) {
return _introspection.SchemaMetaFieldDef;
}
if (fieldName === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === type) {
return _introspection.TypeMetaFieldDef;
}
if (fieldName === _introspection.TypeNameMetaFieldDef.name && (0, _graphql.isCompositeType)(type)) {
return _introspection.TypeNameMetaFieldDef;
}
if (type.getFields) {
return type.getFields()[fieldName];
}
}
// Returns the first item in the array which causes predicate to return truthy.
function find(array, predicate) {
for (var i = 0; i < array.length; i++) {
if (predicate(array[i])) {
return array[i];
}
}
}
},{"./forEachState":42,"graphql":92,"graphql/type/introspection":115}],44:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = hintList;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Create the expected hint response given a possible list and a token
function hintList(cursor, token, list) {
var hints = filterAndSortList(list, normalizeText(token.string));
if (!hints) {
return;
}
var tokenStart = token.type !== null && /"|\w/.test(token.string[0]) ? token.start : token.end;
return {
list: hints,
from: { line: cursor.line, column: tokenStart },
to: { line: cursor.line, column: token.end }
};
}
// Given a list of hint entries and currently typed text, sort and filter to
// provide a concise list.
function filterAndSortList(list, text) {
if (!text) {
return filterNonEmpty(list, function (entry) {
return !entry.isDeprecated;
});
}
var byProximity = list.map(function (entry) {
return {
proximity: getProximity(normalizeText(entry.text), text),
entry: entry
};
});
var conciseMatches = filterNonEmpty(filterNonEmpty(byProximity, function (pair) {
return pair.proximity <= 2;
}), function (pair) {
return !pair.entry.isDeprecated;
});
var sortedMatches = conciseMatches.sort(function (a, b) {
return (a.entry.isDeprecated ? 1 : 0) - (b.entry.isDeprecated ? 1 : 0) || a.proximity - b.proximity || a.entry.text.length - b.entry.text.length;
});
return sortedMatches.map(function (pair) {
return pair.entry;
});
}
// Filters the array by the predicate, unless it results in an empty array,
// in which case return the original array.
function filterNonEmpty(array, predicate) {
var filtered = array.filter(predicate);
return filtered.length === 0 ? array : filtered;
}
function normalizeText(text) {
return text.toLowerCase().replace(/\W/g, '');
}
// Determine a numeric proximity for a suggestion based on current text.
function getProximity(suggestion, text) {
// start with lexical distance
var proximity = lexicalDistance(text, suggestion);
if (suggestion.length > text.length) {
// do not penalize long suggestions.
proximity -= suggestion.length - text.length - 1;
// penalize suggestions not starting with this phrase
proximity += suggestion.indexOf(text) === 0 ? 0 : 0.5;
}
return proximity;
}
/**
* Computes the lexical distance between strings A and B.
*
* The "distance" between two strings is given by counting the minimum number
* of edits needed to transform string A into string B. An edit can be an
* insertion, deletion, or substitution of a single character, or a swap of two
* adjacent characters.
*
* This distance can be useful for detecting typos in input or sorting
*
* @param {string} a
* @param {string} b
* @return {int} distance in number of edits
*/
function lexicalDistance(a, b) {
var i = void 0;
var j = void 0;
var d = [];
var aLength = a.length;
var bLength = b.length;
for (i = 0; i <= aLength; i++) {
d[i] = [i];
}
for (j = 1; j <= bLength; j++) {
d[0][j] = j;
}
for (i = 1; i <= aLength; i++) {
for (j = 1; j <= bLength; j++) {
var cost = a[i - 1] === b[j - 1] ? 0 : 1;
d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost);
if (i > 1 && j > 1 && a[i - 1] === b[j - 2] && a[i - 2] === b[j - 1]) {
d[i][j] = Math.min(d[i][j], d[i - 2][j - 2] + cost);
}
}
}
return d[aLength][bLength];
}
},{}],45:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
_codemirror2.default.defineOption('info', false, function (cm, options, old) {
if (old && old !== _codemirror2.default.Init) {
var oldOnMouseOver = cm.state.info.onMouseOver;
_codemirror2.default.off(cm.getWrapperElement(), 'mouseover', oldOnMouseOver);
clearTimeout(cm.state.info.hoverTimeout);
delete cm.state.info;
}
if (options) {
var state = cm.state.info = createState(options);
state.onMouseOver = onMouseOver.bind(null, cm);
_codemirror2.default.on(cm.getWrapperElement(), 'mouseover', state.onMouseOver);
}
}); /**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function createState(options) {
return {
options: options instanceof Function ? { render: options } : options === true ? {} : options
};
}
function getHoverTime(cm) {
var options = cm.state.info.options;
return options && options.hoverTime || 500;
}
function onMouseOver(cm, e) {
var state = cm.state.info;
var target = e.target || e.srcElement;
if (target.nodeName !== 'SPAN' || state.hoverTimeout !== undefined) {
return;
}
var box = target.getBoundingClientRect();
var hoverTime = getHoverTime(cm);
state.hoverTimeout = setTimeout(onHover, hoverTime);
var onMouseMove = function onMouseMove() {
clearTimeout(state.hoverTimeout);
state.hoverTimeout = setTimeout(onHover, hoverTime);
};
var onMouseOut = function onMouseOut() {
_codemirror2.default.off(document, 'mousemove', onMouseMove);
_codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);
clearTimeout(state.hoverTimeout);
state.hoverTimeout = undefined;
};
var onHover = function onHover() {
_codemirror2.default.off(document, 'mousemove', onMouseMove);
_codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);
state.hoverTimeout = undefined;
onMouseHover(cm, box);
};
_codemirror2.default.on(document, 'mousemove', onMouseMove);
_codemirror2.default.on(cm.getWrapperElement(), 'mouseout', onMouseOut);
}
function onMouseHover(cm, box) {
var pos = cm.coordsChar({
left: (box.left + box.right) / 2,
top: (box.top + box.bottom) / 2
});
var state = cm.state.info;
var options = state.options;
var render = options.render || cm.getHelper(pos, 'info');
if (render) {
var token = cm.getTokenAt(pos, true);
if (token) {
var info = render(token, options, cm);
if (info) {
showPopup(cm, box, info);
}
}
}
}
function showPopup(cm, box, info) {
var popup = document.createElement('div');
popup.className = 'CodeMirror-info';
popup.appendChild(info);
document.body.appendChild(popup);
var popupBox = popup.getBoundingClientRect();
var popupStyle = popup.currentStyle || window.getComputedStyle(popup);
var popupWidth = popupBox.right - popupBox.left + parseFloat(popupStyle.marginLeft) + parseFloat(popupStyle.marginRight);
var popupHeight = popupBox.bottom - popupBox.top + parseFloat(popupStyle.marginTop) + parseFloat(popupStyle.marginBottom);
var topPos = box.bottom;
if (popupHeight > window.innerHeight - box.bottom - 15 && box.top > window.innerHeight - box.bottom) {
topPos = box.top - popupHeight;
}
if (topPos < 0) {
topPos = box.bottom;
}
var leftPos = Math.max(0, window.innerWidth - popupWidth - 15);
if (leftPos > box.left) {
leftPos = box.left;
}
popup.style.opacity = 1;
popup.style.top = topPos + 'px';
popup.style.left = leftPos + 'px';
var popupTimeout = void 0;
var onMouseOverPopup = function onMouseOverPopup() {
clearTimeout(popupTimeout);
};
var onMouseOut = function onMouseOut() {
clearTimeout(popupTimeout);
popupTimeout = setTimeout(hidePopup, 200);
};
var hidePopup = function hidePopup() {
_codemirror2.default.off(popup, 'mouseover', onMouseOverPopup);
_codemirror2.default.off(popup, 'mouseout', onMouseOut);
_codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);
if (popup.style.opacity) {
popup.style.opacity = 0;
setTimeout(function () {
if (popup.parentNode) {
popup.parentNode.removeChild(popup);
}
}, 600);
} else if (popup.parentNode) {
popup.parentNode.removeChild(popup);
}
};
_codemirror2.default.on(popup, 'mouseover', onMouseOverPopup);
_codemirror2.default.on(popup, 'mouseout', onMouseOut);
_codemirror2.default.on(cm.getWrapperElement(), 'mouseout', onMouseOut);
}
},{"codemirror":63}],46:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = jsonParse;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* This JSON parser simply walks the input, generating an AST. Use this in lieu
* of JSON.parse if you need character offset parse errors and an AST parse tree
* with location information.
*
* If an error is encountered, a SyntaxError will be thrown, with properties:
*
* - message: string
* - start: int - the start inclusive offset of the syntax error
* - end: int - the end exclusive offset of the syntax error
*
*/
function jsonParse(str) {
string = str;
strLen = str.length;
start = end = lastEnd = -1;
ch();
lex();
var ast = parseObj();
expect('EOF');
return ast;
}
var string = void 0;
var strLen = void 0;
var start = void 0;
var end = void 0;
var lastEnd = void 0;
var code = void 0;
var kind = void 0;
function parseObj() {
var nodeStart = start;
var members = [];
expect('{');
if (!skip('}')) {
do {
members.push(parseMember());
} while (skip(','));
expect('}');
}
return {
kind: 'Object',
start: nodeStart,
end: lastEnd,
members: members
};
}
function parseMember() {
var nodeStart = start;
var key = kind === 'String' ? curToken() : null;
expect('String');
expect(':');
var value = parseVal();
return {
kind: 'Member',
start: nodeStart,
end: lastEnd,
key: key,
value: value
};
}
function parseArr() {
var nodeStart = start;
var values = [];
expect('[');
if (!skip(']')) {
do {
values.push(parseVal());
} while (skip(','));
expect(']');
}
return {
kind: 'Array',
start: nodeStart,
end: lastEnd,
values: values
};
}
function parseVal() {
switch (kind) {
case '[':
return parseArr();
case '{':
return parseObj();
case 'String':
case 'Number':
case 'Boolean':
case 'Null':
var token = curToken();
lex();
return token;
}
return expect('Value');
}
function curToken() {
return { kind: kind, start: start, end: end, value: JSON.parse(string.slice(start, end)) };
}
function expect(str) {
if (kind === str) {
lex();
return;
}
var found = void 0;
if (kind === 'EOF') {
found = '[end of file]';
} else if (end - start > 1) {
found = '`' + string.slice(start, end) + '`';
} else {
var match = string.slice(start).match(/^.+?\b/);
found = '`' + (match ? match[0] : string[start]) + '`';
}
throw syntaxError('Expected ' + str + ' but found ' + found + '.');
}
function syntaxError(message) {
return { message: message, start: start, end: end };
}
function skip(k) {
if (kind === k) {
lex();
return true;
}
}
function ch() {
if (end < strLen) {
end++;
code = end === strLen ? 0 : string.charCodeAt(end);
}
}
function lex() {
lastEnd = end;
while (code === 9 || code === 10 || code === 13 || code === 32) {
ch();
}
if (code === 0) {
kind = 'EOF';
return;
}
start = end;
switch (code) {
// "
case 34:
kind = 'String';
return readString();
// -, 0-9
case 45:
case 48:
case 49:
case 50:
case 51:
case 52:
case 53:
case 54:
case 55:
case 56:
case 57:
kind = 'Number';
return readNumber();
// f
case 102:
if (string.slice(start, start + 5) !== 'false') {
break;
}
end += 4;
ch();
kind = 'Boolean';
return;
// n
case 110:
if (string.slice(start, start + 4) !== 'null') {
break;
}
end += 3;
ch();
kind = 'Null';
return;
// t
case 116:
if (string.slice(start, start + 4) !== 'true') {
break;
}
end += 3;
ch();
kind = 'Boolean';
return;
}
kind = string[start];
ch();
}
function readString() {
ch();
while (code !== 34 && code > 31) {
if (code === 92) {
// \
ch();
switch (code) {
case 34: // "
case 47: // /
case 92: // \
case 98: // b
case 102: // f
case 110: // n
case 114: // r
case 116:
// t
ch();
break;
case 117:
// u
ch();
readHex();
readHex();
readHex();
readHex();
break;
default:
throw syntaxError('Bad character escape sequence.');
}
} else if (end === strLen) {
throw syntaxError('Unterminated string.');
} else {
ch();
}
}
if (code === 34) {
ch();
return;
}
throw syntaxError('Unterminated string.');
}
function readHex() {
if (code >= 48 && code <= 57 || // 0-9
code >= 65 && code <= 70 || // A-F
code >= 97 && code <= 102 // a-f
) {
return ch();
}
throw syntaxError('Expected hexadecimal digit.');
}
function readNumber() {
if (code === 45) {
// -
ch();
}
if (code === 48) {
// 0
ch();
} else {
readDigits();
}
if (code === 46) {
// .
ch();
readDigits();
}
if (code === 69 || code === 101) {
// E e
ch();
if (code === 43 || code === 45) {
// + -
ch();
}
readDigits();
}
}
function readDigits() {
if (code < 48 || code > 57) {
// 0 - 9
throw syntaxError('Expected decimal digit.');
}
do {
ch();
} while (code >= 48 && code <= 57); // 0 - 9
}
},{}],47:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
_codemirror2.default.defineOption('jump', false, function (cm, options, old) {
if (old && old !== _codemirror2.default.Init) {
var oldOnMouseOver = cm.state.jump.onMouseOver;
_codemirror2.default.off(cm.getWrapperElement(), 'mouseover', oldOnMouseOver);
var oldOnMouseOut = cm.state.jump.onMouseOut;
_codemirror2.default.off(cm.getWrapperElement(), 'mouseout', oldOnMouseOut);
_codemirror2.default.off(document, 'keydown', cm.state.jump.onKeyDown);
delete cm.state.jump;
}
if (options) {
var state = cm.state.jump = {
options: options,
onMouseOver: onMouseOver.bind(null, cm),
onMouseOut: onMouseOut.bind(null, cm),
onKeyDown: onKeyDown.bind(null, cm)
};
_codemirror2.default.on(cm.getWrapperElement(), 'mouseover', state.onMouseOver);
_codemirror2.default.on(cm.getWrapperElement(), 'mouseout', state.onMouseOut);
_codemirror2.default.on(document, 'keydown', state.onKeyDown);
}
}); /**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function onMouseOver(cm, event) {
var target = event.target || event.srcElement;
if (target.nodeName !== 'SPAN') {
return;
}
var box = target.getBoundingClientRect();
var cursor = {
left: (box.left + box.right) / 2,
top: (box.top + box.bottom) / 2
};
cm.state.jump.cursor = cursor;
if (cm.state.jump.isHoldingModifier) {
enableJumpMode(cm);
}
}
function onMouseOut(cm) {
if (!cm.state.jump.isHoldingModifier && cm.state.jump.cursor) {
cm.state.jump.cursor = null;
return;
}
if (cm.state.jump.isHoldingModifier && cm.state.jump.marker) {
disableJumpMode(cm);
}
}
function onKeyDown(cm, event) {
if (cm.state.jump.isHoldingModifier || !isJumpModifier(event.key)) {
return;
}
cm.state.jump.isHoldingModifier = true;
if (cm.state.jump.cursor) {
enableJumpMode(cm);
}
var onKeyUp = function onKeyUp(upEvent) {
if (upEvent.code !== event.code) {
return;
}
cm.state.jump.isHoldingModifier = false;
if (cm.state.jump.marker) {
disableJumpMode(cm);
}
_codemirror2.default.off(document, 'keyup', onKeyUp);
_codemirror2.default.off(document, 'click', onClick);
cm.off('mousedown', onMouseDown);
};
var onClick = function onClick(clickEvent) {
var destination = cm.state.jump.destination;
if (destination) {
cm.state.jump.options.onClick(destination, clickEvent);
}
};
var onMouseDown = function onMouseDown(_, downEvent) {
if (cm.state.jump.destination) {
downEvent.codemirrorIgnore = true;
}
};
_codemirror2.default.on(document, 'keyup', onKeyUp);
_codemirror2.default.on(document, 'click', onClick);
cm.on('mousedown', onMouseDown);
}
var isMac = navigator && navigator.appVersion.indexOf('Mac') !== -1;
function isJumpModifier(key) {
return key === (isMac ? 'Meta' : 'Control');
}
function enableJumpMode(cm) {
if (cm.state.jump.marker) {
return;
}
var cursor = cm.state.jump.cursor;
var pos = cm.coordsChar(cursor);
var token = cm.getTokenAt(pos, true);
var options = cm.state.jump.options;
var getDestination = options.getDestination || cm.getHelper(pos, 'jump');
if (getDestination) {
var destination = getDestination(token, options, cm);
if (destination) {
var marker = cm.markText({ line: pos.line, ch: token.start }, { line: pos.line, ch: token.end }, { className: 'CodeMirror-jump-token' });
cm.state.jump.marker = marker;
cm.state.jump.destination = destination;
}
}
}
function disableJumpMode(cm) {
var marker = cm.state.jump.marker;
cm.state.jump.marker = null;
cm.state.jump.destination = null;
marker.clear();
}
},{"codemirror":63}],48:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphql = require('graphql');
var _forEachState = require('../utils/forEachState');
var _forEachState2 = _interopRequireDefault(_forEachState);
var _hintList = require('../utils/hintList');
var _hintList2 = _interopRequireDefault(_hintList);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Registers a "hint" helper for CodeMirror.
*
* Using CodeMirror's "hint" addon: https://codemirror.net/demo/complete.html
* Given an editor, this helper will take the token at the cursor and return a
* list of suggested tokens.
*
* Options:
*
* - variableToType: { [variable: string]: GraphQLInputType }
*
* Additional Events:
*
* - hasCompletion (codemirror, data, token) - signaled when the hinter has a
* new list of completion suggestions.
*
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.registerHelper('hint', 'graphql-variables', function (editor, options) {
var cur = editor.getCursor();
var token = editor.getTokenAt(cur);
var results = getVariablesHint(cur, token, options);
if (results && results.list && results.list.length > 0) {
results.from = _codemirror2.default.Pos(results.from.line, results.from.column);
results.to = _codemirror2.default.Pos(results.to.line, results.to.column);
_codemirror2.default.signal(editor, 'hasCompletion', editor, results, token);
}
return results;
});
function getVariablesHint(cur, token, options) {
// If currently parsing an invalid state, attempt to hint to the prior state.
var state = token.state.kind === 'Invalid' ? token.state.prevState : token.state;
var kind = state.kind;
var step = state.step;
// Variables can only be an object literal.
if (kind === 'Document' && step === 0) {
return (0, _hintList2.default)(cur, token, [{ text: '{' }]);
}
var variableToType = options.variableToType;
if (!variableToType) {
return;
}
var typeInfo = getTypeInfo(variableToType, token.state);
// Top level should typeahead possible variables.
if (kind === 'Document' || kind === 'Variable' && step === 0) {
var variableNames = Object.keys(variableToType);
return (0, _hintList2.default)(cur, token, variableNames.map(function (name) {
return {
text: '"' + name + '": ',
type: variableToType[name]
};
}));
}
// Input Object fields
if (kind === 'ObjectValue' || kind === 'ObjectField' && step === 0) {
if (typeInfo.fields) {
var inputFields = Object.keys(typeInfo.fields).map(function (fieldName) {
return typeInfo.fields[fieldName];
});
return (0, _hintList2.default)(cur, token, inputFields.map(function (field) {
return {
text: '"' + field.name + '": ',
type: field.type,
description: field.description
};
}));
}
}
// Input values.
if (kind === 'StringValue' || kind === 'NumberValue' || kind === 'BooleanValue' || kind === 'NullValue' || kind === 'ListValue' && step === 1 || kind === 'ObjectField' && step === 2 || kind === 'Variable' && step === 2) {
var namedInputType = (0, _graphql.getNamedType)(typeInfo.type);
if (namedInputType instanceof _graphql.GraphQLInputObjectType) {
return (0, _hintList2.default)(cur, token, [{ text: '{' }]);
} else if (namedInputType instanceof _graphql.GraphQLEnumType) {
var valueMap = namedInputType.getValues();
var values = Object.keys(valueMap).map(function (name) {
return valueMap[name];
});
return (0, _hintList2.default)(cur, token, values.map(function (value) {
return {
text: '"' + value.name + '"',
type: namedInputType,
description: value.description
};
}));
} else if (namedInputType === _graphql.GraphQLBoolean) {
return (0, _hintList2.default)(cur, token, [{ text: 'true', type: _graphql.GraphQLBoolean, description: 'Not false.' }, { text: 'false', type: _graphql.GraphQLBoolean, description: 'Not true.' }]);
}
}
}
// Utility for collecting rich type information given any token's state
// from the graphql-variables-mode parser.
function getTypeInfo(variableToType, tokenState) {
var info = {
type: null,
fields: null
};
(0, _forEachState2.default)(tokenState, function (state) {
if (state.kind === 'Variable') {
info.type = variableToType[state.name];
} else if (state.kind === 'ListValue') {
var nullableType = (0, _graphql.getNullableType)(info.type);
info.type = nullableType instanceof _graphql.GraphQLList ? nullableType.ofType : null;
} else if (state.kind === 'ObjectValue') {
var objectType = (0, _graphql.getNamedType)(info.type);
info.fields = objectType instanceof _graphql.GraphQLInputObjectType ? objectType.getFields() : null;
} else if (state.kind === 'ObjectField') {
var objectField = state.name && info.fields ? info.fields[state.name] : null;
info.type = objectField && objectField.type;
}
});
return info;
}
},{"../utils/forEachState":42,"../utils/hintList":44,"codemirror":63,"graphql":92}],49:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphql = require('graphql');
var _jsonParse = require('../utils/jsonParse');
var _jsonParse2 = _interopRequireDefault(_jsonParse);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Registers a "lint" helper for CodeMirror.
*
* Using CodeMirror's "lint" addon: https://codemirror.net/demo/lint.html
* Given the text within an editor, this helper will take that text and return
* a list of linter issues ensuring that correct variables were provided.
*
* Options:
*
* - variableToType: { [variable: string]: GraphQLInputType }
*
*/
_codemirror2.default.registerHelper('lint', 'graphql-variables', function (text, options, editor) {
// If there's no text, do nothing.
if (!text) {
return [];
}
// First, linter needs to determine if there are any parsing errors.
var ast = void 0;
try {
ast = (0, _jsonParse2.default)(text);
} catch (syntaxError) {
if (syntaxError.stack) {
throw syntaxError;
}
return [lintError(editor, syntaxError, syntaxError.message)];
}
// If there are not yet known variables, do nothing.
var variableToType = options.variableToType;
if (!variableToType) {
return [];
}
// Then highlight any issues with the provided variables.
return validateVariables(editor, variableToType, ast);
});
// Given a variableToType object, a source text, and a JSON AST, produces a
// list of CodeMirror annotations for any variable validation errors.
/* eslint-disable max-len */
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function validateVariables(editor, variableToType, variablesAST) {
var errors = [];
variablesAST.members.forEach(function (member) {
var variableName = member.key.value;
var type = variableToType[variableName];
if (!type) {
errors.push(lintError(editor, member.key, 'Variable "$' + variableName + '" does not appear in any GraphQL query.'));
} else {
validateValue(type, member.value).forEach(function (_ref) {
var node = _ref[0],
message = _ref[1];
errors.push(lintError(editor, node, message));
});
}
});
return errors;
}
// Returns a list of validation errors in the form Array<[Node, String]>.
function validateValue(type, valueAST) {
// Validate non-nullable values.
if (type instanceof _graphql.GraphQLNonNull) {
if (valueAST.kind === 'Null') {
return [[valueAST, 'Type "' + type + '" is non-nullable and cannot be null.']];
}
return validateValue(type.ofType, valueAST);
}
if (valueAST.kind === 'Null') {
return [];
}
// Validate lists of values, accepting a non-list as a list of one.
if (type instanceof _graphql.GraphQLList) {
var itemType = type.ofType;
if (valueAST.kind === 'Array') {
return mapCat(valueAST.values, function (item) {
return validateValue(itemType, item);
});
}
return validateValue(itemType, valueAST);
}
// Validate input objects.
if (type instanceof _graphql.GraphQLInputObjectType) {
if (valueAST.kind !== 'Object') {
return [[valueAST, 'Type "' + type + '" must be an Object.']];
}
// Validate each field in the input object.
var providedFields = Object.create(null);
var fieldErrors = mapCat(valueAST.members, function (member) {
var fieldName = member.key.value;
providedFields[fieldName] = true;
var inputField = type.getFields()[fieldName];
if (!inputField) {
return [[member.key, 'Type "' + type + '" does not have a field "' + fieldName + '".']];
}
var fieldType = inputField ? inputField.type : undefined;
return validateValue(fieldType, member.value);
});
// Look for missing non-nullable fields.
Object.keys(type.getFields()).forEach(function (fieldName) {
if (!providedFields[fieldName]) {
var fieldType = type.getFields()[fieldName].type;
if (fieldType instanceof _graphql.GraphQLNonNull) {
fieldErrors.push([valueAST, 'Object of type "' + type + '" is missing required field "' + fieldName + '".']);
}
}
});
return fieldErrors;
}
// Validate common scalars.
if (type.name === 'Boolean' && valueAST.kind !== 'Boolean' || type.name === 'String' && valueAST.kind !== 'String' || type.name === 'ID' && valueAST.kind !== 'Number' && valueAST.kind !== 'String' || type.name === 'Float' && valueAST.kind !== 'Number' || type.name === 'Int' && (valueAST.kind !== 'Number' || (valueAST.value | 0) !== valueAST.value)) {
return [[valueAST, 'Expected value of type "' + type + '".']];
}
// Validate enums and custom scalars.
if (type instanceof _graphql.GraphQLEnumType || type instanceof _graphql.GraphQLScalarType) {
if (valueAST.kind !== 'String' && valueAST.kind !== 'Number' && valueAST.kind !== 'Boolean' && valueAST.kind !== 'Null' || isNullish(type.parseValue(valueAST.value))) {
return [[valueAST, 'Expected value of type "' + type + '".']];
}
}
return [];
}
// Give a parent text, an AST node with location, and a message, produces a
// CodeMirror annotation object.
function lintError(editor, node, message) {
return {
message: message,
severity: 'error',
type: 'validation',
from: editor.posFromIndex(node.start),
to: editor.posFromIndex(node.end)
};
}
function isNullish(value) {
return value === null || value === undefined || value !== value;
}
function mapCat(array, mapper) {
return Array.prototype.concat.apply([], array.map(mapper));
}
},{"../utils/jsonParse":46,"codemirror":63,"graphql":92}],50:[function(require,module,exports){
'use strict';
var _codemirror = require('codemirror');
var _codemirror2 = _interopRequireDefault(_codemirror);
var _graphqlLanguageServiceParser = require('graphql-language-service-parser');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* This mode defines JSON, but provides a data-laden parser state to enable
* better code intelligence.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
_codemirror2.default.defineMode('graphql-variables', function (config) {
var parser = (0, _graphqlLanguageServiceParser.onlineParser)({
eatWhitespace: function eatWhitespace(stream) {
return stream.eatSpace();
},
lexRules: LexRules,
parseRules: ParseRules,
editorConfig: { tabSize: config.tabSize }
});
return {
config: config,
startState: parser.startState,
token: parser.token,
indent: indent,
electricInput: /^\s*[}\]]/,
fold: 'brace',
closeBrackets: {
pairs: '[]{}""',
explode: '[]{}'
}
};
});
function indent(state, textAfter) {
var levels = state.levels;
// If there is no stack of levels, use the current level.
// Otherwise, use the top level, pre-emptively dedenting for close braces.
var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
return level * this.config.indentUnit;
}
/**
* The lexer rules. These are exactly as described by the spec.
*/
var LexRules = {
// All Punctuation used in JSON.
Punctuation: /^\[|]|\{|\}|:|,/,
// JSON Number.
Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,
// JSON String.
String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,
// JSON literal keywords.
Keyword: /^true|false|null/
};
/**
* The parser rules for JSON.
*/
var ParseRules = {
Document: [(0, _graphqlLanguageServiceParser.p)('{'), (0, _graphqlLanguageServiceParser.list)('Variable', (0, _graphqlLanguageServiceParser.opt)((0, _graphqlLanguageServiceParser.p)(','))), (0, _graphqlLanguageServiceParser.p)('}')],
Variable: [namedKey('variable'), (0, _graphqlLanguageServiceParser.p)(':'), 'Value'],
Value: function Value(token) {
switch (token.kind) {
case 'Number':
return 'NumberValue';
case 'String':
return 'StringValue';
case 'Punctuation':
switch (token.value) {
case '[':
return 'ListValue';
case '{':
return 'ObjectValue';
}
return null;
case 'Keyword':
switch (token.value) {
case 'true':
case 'false':
return 'BooleanValue';
case 'null':
return 'NullValue';
}
return null;
}
},
NumberValue: [(0, _graphqlLanguageServiceParser.t)('Number', 'number')],
StringValue: [(0, _graphqlLanguageServiceParser.t)('String', 'string')],
BooleanValue: [(0, _graphqlLanguageServiceParser.t)('Keyword', 'builtin')],
NullValue: [(0, _graphqlLanguageServiceParser.t)('Keyword', 'keyword')],
ListValue: [(0, _graphqlLanguageServiceParser.p)('['), (0, _graphqlLanguageServiceParser.list)('Value', (0, _graphqlLanguageServiceParser.opt)((0, _graphqlLanguageServiceParser.p)(','))), (0, _graphqlLanguageServiceParser.p)(']')],
ObjectValue: [(0, _graphqlLanguageServiceParser.p)('{'), (0, _graphqlLanguageServiceParser.list)('ObjectField', (0, _graphqlLanguageServiceParser.opt)((0, _graphqlLanguageServiceParser.p)(','))), (0, _graphqlLanguageServiceParser.p)('}')],
ObjectField: [namedKey('attribute'), (0, _graphqlLanguageServiceParser.p)(':'), 'Value']
};
// A namedKey Token which will decorate the state with a `name`
function namedKey(style) {
return {
style: style,
match: function match(token) {
return token.kind === 'String';
},
update: function update(state, token) {
state.name = token.value.slice(1, -1); // Remove quotes.
}
};
}
},{"codemirror":63,"graphql-language-service-parser":77}],51:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var noOptions = {};
var nonWS = /[^\s\u00a0]/;
var Pos = CodeMirror.Pos;
function firstNonWS(str) {
var found = str.search(nonWS);
return found == -1 ? 0 : found;
}
CodeMirror.commands.toggleComment = function(cm) {
cm.toggleComment();
};
CodeMirror.defineExtension("toggleComment", function(options) {
if (!options) options = noOptions;
var cm = this;
var minLine = Infinity, ranges = this.listSelections(), mode = null;
for (var i = ranges.length - 1; i >= 0; i--) {
var from = ranges[i].from(), to = ranges[i].to();
if (from.line >= minLine) continue;
if (to.line >= minLine) to = Pos(minLine, 0);
minLine = from.line;
if (mode == null) {
if (cm.uncomment(from, to, options)) mode = "un";
else { cm.lineComment(from, to, options); mode = "line"; }
} else if (mode == "un") {
cm.uncomment(from, to, options);
} else {
cm.lineComment(from, to, options);
}
}
});
// Rough heuristic to try and detect lines that are part of multi-line string
function probablyInsideString(cm, pos, line) {
return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"\`]/.test(line)
}
function getMode(cm, pos) {
var mode = cm.getMode()
return mode.useInnerComments === false || !mode.innerMode ? mode : cm.getModeAt(pos)
}
CodeMirror.defineExtension("lineComment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = getMode(self, from);
var firstLine = self.getLine(from.line);
if (firstLine == null || probablyInsideString(self, from, firstLine)) return;
var commentString = options.lineComment || mode.lineComment;
if (!commentString) {
if (options.blockCommentStart || mode.blockCommentStart) {
options.fullLines = true;
self.blockComment(from, to, options);
}
return;
}
var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1);
var pad = options.padding == null ? " " : options.padding;
var blankLines = options.commentBlankLines || from.line == to.line;
self.operation(function() {
if (options.indent) {
var baseString = null;
for (var i = from.line; i < end; ++i) {
var line = self.getLine(i);
var whitespace = line.slice(0, firstNonWS(line));
if (baseString == null || baseString.length > whitespace.length) {
baseString = whitespace;
}
}
for (var i = from.line; i < end; ++i) {
var line = self.getLine(i), cut = baseString.length;
if (!blankLines && !nonWS.test(line)) continue;
if (line.slice(0, cut) != baseString) cut = firstNonWS(line);
self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut));
}
} else {
for (var i = from.line; i < end; ++i) {
if (blankLines || nonWS.test(self.getLine(i)))
self.replaceRange(commentString + pad, Pos(i, 0));
}
}
});
});
CodeMirror.defineExtension("blockComment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = getMode(self, from);
var startString = options.blockCommentStart || mode.blockCommentStart;
var endString = options.blockCommentEnd || mode.blockCommentEnd;
if (!startString || !endString) {
if ((options.lineComment || mode.lineComment) && options.fullLines != false)
self.lineComment(from, to, options);
return;
}
if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return
var end = Math.min(to.line, self.lastLine());
if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end;
var pad = options.padding == null ? " " : options.padding;
if (from.line > end) return;
self.operation(function() {
if (options.fullLines != false) {
var lastLineHasText = nonWS.test(self.getLine(end));
self.replaceRange(pad + endString, Pos(end));
self.replaceRange(startString + pad, Pos(from.line, 0));
var lead = options.blockCommentLead || mode.blockCommentLead;
if (lead != null) for (var i = from.line + 1; i <= end; ++i)
if (i != end || lastLineHasText)
self.replaceRange(lead + pad, Pos(i, 0));
} else {
self.replaceRange(endString, to);
self.replaceRange(startString, from);
}
});
});
CodeMirror.defineExtension("uncomment", function(from, to, options) {
if (!options) options = noOptions;
var self = this, mode = getMode(self, from);
var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end);
// Try finding line comments
var lineString = options.lineComment || mode.lineComment, lines = [];
var pad = options.padding == null ? " " : options.padding, didSomething;
lineComment: {
if (!lineString) break lineComment;
for (var i = start; i <= end; ++i) {
var line = self.getLine(i);
var found = line.indexOf(lineString);
if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1;
if (found == -1 && nonWS.test(line)) break lineComment;
if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment;
lines.push(line);
}
self.operation(function() {
for (var i = start; i <= end; ++i) {
var line = lines[i - start];
var pos = line.indexOf(lineString), endPos = pos + lineString.length;
if (pos < 0) continue;
if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length;
didSomething = true;
self.replaceRange("", Pos(i, pos), Pos(i, endPos));
}
});
if (didSomething) return true;
}
// Try block comments
var startString = options.blockCommentStart || mode.blockCommentStart;
var endString = options.blockCommentEnd || mode.blockCommentEnd;
if (!startString || !endString) return false;
var lead = options.blockCommentLead || mode.blockCommentLead;
var startLine = self.getLine(start), open = startLine.indexOf(startString)
if (open == -1) return false
var endLine = end == start ? startLine : self.getLine(end)
var close = endLine.indexOf(endString, end == start ? open + startString.length : 0);
if (close == -1 && start != end) {
endLine = self.getLine(--end);
close = endLine.indexOf(endString);
}
var insideStart = Pos(start, open + 1), insideEnd = Pos(end, close + 1)
if (close == -1 ||
!/comment/.test(self.getTokenTypeAt(insideStart)) ||
!/comment/.test(self.getTokenTypeAt(insideEnd)) ||
self.getRange(insideStart, insideEnd, "\n").indexOf(endString) > -1)
return false;
// Avoid killing block comments completely outside the selection.
// Positions of the last startString before the start of the selection, and the first endString after it.
var lastStart = startLine.lastIndexOf(startString, from.ch);
var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length);
if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false;
// Positions of the first endString after the end of the selection, and the last startString before it.
firstEnd = endLine.indexOf(endString, to.ch);
var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch);
lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart;
if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false;
self.operation(function() {
self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)),
Pos(end, close + endString.length));
var openEnd = open + startString.length;
if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length;
self.replaceRange("", Pos(start, open), Pos(start, openEnd));
if (lead) for (var i = start + 1; i <= end; ++i) {
var line = self.getLine(i), found = line.indexOf(lead);
if (found == -1 || nonWS.test(line.slice(0, found))) continue;
var foundEnd = found + lead.length;
if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length;
self.replaceRange("", Pos(i, found), Pos(i, foundEnd));
}
});
return true;
});
});
},{"../../lib/codemirror":63}],52:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Open simple dialogs on top of an editor. Relies on dialog.css.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
function dialogDiv(cm, template, bottom) {
var wrap = cm.getWrapperElement();
var dialog;
dialog = wrap.appendChild(document.createElement("div"));
if (bottom)
dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
else
dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
if (typeof template == "string") {
dialog.innerHTML = template;
} else { // Assuming it's a detached DOM element.
dialog.appendChild(template);
}
return dialog;
}
function closeNotification(cm, newVal) {
if (cm.state.currentNotificationClose)
cm.state.currentNotificationClose();
cm.state.currentNotificationClose = newVal;
}
CodeMirror.defineExtension("openDialog", function(template, callback, options) {
if (!options) options = {};
closeNotification(this, null);
var dialog = dialogDiv(this, template, options.bottom);
var closed = false, me = this;
function close(newVal) {
if (typeof newVal == 'string') {
inp.value = newVal;
} else {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
if (options.onClose) options.onClose(dialog);
}
}
var inp = dialog.getElementsByTagName("input")[0], button;
if (inp) {
inp.focus();
if (options.value) {
inp.value = options.value;
if (options.selectValueOnOpen !== false) {
inp.select();
}
}
if (options.onInput)
CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
if (options.onKeyUp)
CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
CodeMirror.on(inp, "keydown", function(e) {
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
inp.blur();
CodeMirror.e_stop(e);
close();
}
if (e.keyCode == 13) callback(inp.value, e);
});
if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
} else if (button = dialog.getElementsByTagName("button")[0]) {
CodeMirror.on(button, "click", function() {
close();
me.focus();
});
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
button.focus();
}
return close;
});
CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
closeNotification(this, null);
var dialog = dialogDiv(this, template, options && options.bottom);
var buttons = dialog.getElementsByTagName("button");
var closed = false, me = this, blurring = 1;
function close() {
if (closed) return;
closed = true;
dialog.parentNode.removeChild(dialog);
me.focus();
}
buttons[0].focus();
for (var i = 0; i < buttons.length; ++i) {
var b = buttons[i];
(function(callback) {
CodeMirror.on(b, "click", function(e) {
CodeMirror.e_preventDefault(e);
close();
if (callback) callback(me);
});
})(callbacks[i]);
CodeMirror.on(b, "blur", function() {
--blurring;
setTimeout(function() { if (blurring <= 0) close(); }, 200);
});
CodeMirror.on(b, "focus", function() { ++blurring; });
}
});
/*
* openNotification
* Opens a notification, that can be closed with an optional timer
* (default 5000ms timer) and always closes on click.
*
* If a notification is opened while another is opened, it will close the
* currently opened one and open the new one immediately.
*/
CodeMirror.defineExtension("openNotification", function(template, options) {
closeNotification(this, close);
var dialog = dialogDiv(this, template, options && options.bottom);
var closed = false, doneTimer;
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
function close() {
if (closed) return;
closed = true;
clearTimeout(doneTimer);
dialog.parentNode.removeChild(dialog);
}
CodeMirror.on(dialog, 'click', function(e) {
CodeMirror.e_preventDefault(e);
close();
});
if (duration)
doneTimer = setTimeout(close, duration);
return close;
});
});
},{"../../lib/codemirror":63}],53:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var defaults = {
pairs: "()[]{}''\"\"",
triples: "",
explode: "[]{}"
};
var Pos = CodeMirror.Pos;
CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.removeKeyMap(keyMap);
cm.state.closeBrackets = null;
}
if (val) {
cm.state.closeBrackets = val;
cm.addKeyMap(keyMap);
}
});
function getOption(conf, name) {
if (name == "pairs" && typeof conf == "string") return conf;
if (typeof conf == "object" && conf[name] != null) return conf[name];
return defaults[name];
}
var bind = defaults.pairs + "`";
var keyMap = {Backspace: handleBackspace, Enter: handleEnter};
for (var i = 0; i < bind.length; i++)
keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i));
function handler(ch) {
return function(cm) { return handleChar(cm, ch); };
}
function getConfig(cm) {
var deflt = cm.state.closeBrackets;
if (!deflt || deflt.override) return deflt;
var mode = cm.getModeAt(cm.getCursor());
return mode.closeBrackets || deflt;
}
function handleBackspace(cm) {
var conf = getConfig(cm);
if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
var pairs = getOption(conf, "pairs");
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var around = charsAround(cm, ranges[i].head);
if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
}
for (var i = ranges.length - 1; i >= 0; i--) {
var cur = ranges[i].head;
cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete");
}
}
function handleEnter(cm) {
var conf = getConfig(cm);
var explode = conf && getOption(conf, "explode");
if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass;
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) return CodeMirror.Pass;
var around = charsAround(cm, ranges[i].head);
if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass;
}
cm.operation(function() {
cm.replaceSelection("\n\n", null);
cm.execCommand("goCharLeft");
ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var line = ranges[i].head.line;
cm.indentLine(line, null, true);
cm.indentLine(line + 1, null, true);
}
});
}
function contractSelection(sel) {
var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0;
return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)),
head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))};
}
function handleChar(cm, ch) {
var conf = getConfig(cm);
if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;
var pairs = getOption(conf, "pairs");
var pos = pairs.indexOf(ch);
if (pos == -1) return CodeMirror.Pass;
var triples = getOption(conf, "triples");
var identical = pairs.charAt(pos + 1) == ch;
var ranges = cm.listSelections();
var opening = pos % 2 == 0;
var type;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], cur = range.head, curType;
var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1));
if (opening && !range.empty()) {
curType = "surround";
} else if ((identical || !opening) && next == ch) {
if (identical && stringStartsAfter(cm, cur))
curType = "both";
else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch)
curType = "skipThree";
else
curType = "skip";
} else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 &&
cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch &&
(cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) {
curType = "addFour";
} else if (identical) {
if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both";
else return CodeMirror.Pass;
} else if (opening && (cm.getLine(cur.line).length == cur.ch ||
isClosingBracket(next, pairs) ||
/\s/.test(next))) {
curType = "both";
} else {
return CodeMirror.Pass;
}
if (!type) type = curType;
else if (type != curType) return CodeMirror.Pass;
}
var left = pos % 2 ? pairs.charAt(pos - 1) : ch;
var right = pos % 2 ? ch : pairs.charAt(pos + 1);
cm.operation(function() {
if (type == "skip") {
cm.execCommand("goCharRight");
} else if (type == "skipThree") {
for (var i = 0; i < 3; i++)
cm.execCommand("goCharRight");
} else if (type == "surround") {
var sels = cm.getSelections();
for (var i = 0; i < sels.length; i++)
sels[i] = left + sels[i] + right;
cm.replaceSelections(sels, "around");
sels = cm.listSelections().slice();
for (var i = 0; i < sels.length; i++)
sels[i] = contractSelection(sels[i]);
cm.setSelections(sels);
} else if (type == "both") {
cm.replaceSelection(left + right, null);
cm.triggerElectric(left + right);
cm.execCommand("goCharLeft");
} else if (type == "addFour") {
cm.replaceSelection(left + left + left + left, "before");
cm.execCommand("goCharRight");
}
});
}
function isClosingBracket(ch, pairs) {
var pos = pairs.lastIndexOf(ch);
return pos > -1 && pos % 2 == 1;
}
function charsAround(cm, pos) {
var str = cm.getRange(Pos(pos.line, pos.ch - 1),
Pos(pos.line, pos.ch + 1));
return str.length == 2 ? str : null;
}
// Project the token type that will exists after the given char is
// typed, and use it to determine whether it would cause the start
// of a string token.
function enteringString(cm, pos, ch) {
var line = cm.getLine(pos.line);
var token = cm.getTokenAt(pos);
if (/\bstring2?\b/.test(token.type) || stringStartsAfter(cm, pos)) return false;
var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4);
stream.pos = stream.start = token.start;
for (;;) {
var type1 = cm.getMode().token(stream, token.state);
if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1);
stream.start = stream.pos;
}
}
function stringStartsAfter(cm, pos) {
var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1))
return /\bstring/.test(token.type) && token.start == pos.ch
}
});
},{"../../lib/codemirror":63}],54:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
(document.documentMode == null || document.documentMode < 8);
var Pos = CodeMirror.Pos;
var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
function findMatchingBracket(cm, where, config) {
var line = cm.getLineHandle(where.line), pos = where.ch - 1;
var afterCursor = config && config.afterCursor
if (afterCursor == null)
afterCursor = /(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className)
// A cursor is defined as between two characters, but in in vim command mode
// (i.e. not insert mode), the cursor is visually represented as a
// highlighted box on top of the 2nd character. Otherwise, we allow matches
// from before or after the cursor.
var match = (!afterCursor && pos >= 0 && matching[line.text.charAt(pos)]) ||
matching[line.text.charAt(++pos)];
if (!match) return null;
var dir = match.charAt(1) == ">" ? 1 : -1;
if (config && config.strict && (dir > 0) != (pos == where.ch)) return null;
var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
if (found == null) return null;
return {from: Pos(where.line, pos), to: found && found.pos,
match: found && found.ch == match.charAt(0), forward: dir > 0};
}
// bracketRegex is used to specify which type of bracket to scan
// should be a regexp, e.g. /[[\]]/
//
// Note: If "where" is on an open bracket, then this bracket is ignored.
//
// Returns false when no bracket was found, null when it reached
// maxScanLines and gave up
function scanForBracket(cm, where, dir, style, config) {
var maxScanLen = (config && config.maxScanLineLength) || 10000;
var maxScanLines = (config && config.maxScanLines) || 1000;
var stack = [];
var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
: Math.max(cm.firstLine() - 1, where.line - maxScanLines);
for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
var line = cm.getLine(lineNo);
if (!line) continue;
var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
if (line.length > maxScanLen) continue;
if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
for (; pos != end; pos += dir) {
var ch = line.charAt(pos);
if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
var match = matching[ch];
if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
else stack.pop();
}
}
}
return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
}
function matchBrackets(cm, autoclear, config) {
// Disable brace matching in long lines, since it'll cause hugely slow updates
var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
var marks = [], ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, config);
if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
}
}
if (marks.length) {
// Kludge to work around the IE bug from issue #1193, where text
// input stops going to the textare whever this fires.
if (ie_lt8 && cm.state.focused) cm.focus();
var clear = function() {
cm.operation(function() {
for (var i = 0; i < marks.length; i++) marks[i].clear();
});
};
if (autoclear) setTimeout(clear, 800);
else return clear;
}
}
var currentlyHighlighted = null;
function doMatchBrackets(cm) {
cm.operation(function() {
if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
});
}
CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.off("cursorActivity", doMatchBrackets);
if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
}
if (val) {
cm.state.matchBrackets = typeof val == "object" ? val : {};
cm.on("cursorActivity", doMatchBrackets);
}
});
CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
CodeMirror.defineExtension("findMatchingBracket", function(pos, config, oldConfig){
// Backwards-compatibility kludge
if (oldConfig || typeof config == "boolean") {
if (!oldConfig) {
config = config ? {strict: true} : null
} else {
oldConfig.strict = config
config = oldConfig
}
}
return findMatchingBracket(this, pos, config)
});
CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
return scanForBracket(this, pos, dir, style, config);
});
});
},{"../../lib/codemirror":63}],55:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("fold", "brace", function(cm, start) {
var line = start.line, lineText = cm.getLine(line);
var tokenType;
function findOpening(openCh) {
for (var at = start.ch, pass = 0;;) {
var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
if (found == -1) {
if (pass == 1) break;
pass = 1;
at = lineText.length;
continue;
}
if (pass == 1 && found < start.ch) break;
tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
if (!/^(comment|string)/.test(tokenType)) return found + 1;
at = found - 1;
}
}
var startToken = "{", endToken = "}", startCh = findOpening("{");
if (startCh == null) {
startToken = "[", endToken = "]";
startCh = findOpening("[");
}
if (startCh == null) return;
var count = 1, lastLine = cm.lastLine(), end, endCh;
outer: for (var i = line; i <= lastLine; ++i) {
var text = cm.getLine(i), pos = i == line ? startCh : 0;
for (;;) {
var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
if (nextOpen < 0) nextOpen = text.length;
if (nextClose < 0) nextClose = text.length;
pos = Math.min(nextOpen, nextClose);
if (pos == text.length) break;
if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
if (pos == nextOpen) ++count;
else if (!--count) { end = i; endCh = pos; break outer; }
}
++pos;
}
}
if (end == null || line == end && endCh == startCh) return;
return {from: CodeMirror.Pos(line, startCh),
to: CodeMirror.Pos(end, endCh)};
});
CodeMirror.registerHelper("fold", "import", function(cm, start) {
function hasImport(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type != "keyword" || start.string != "import") return null;
// Now find closing semicolon, return its position
for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
var text = cm.getLine(i), semi = text.indexOf(";");
if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
}
}
var startLine = start.line, has = hasImport(startLine), prev;
if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1))
return null;
for (var end = has.end;;) {
var next = hasImport(end.line + 1);
if (next == null) break;
end = next.end;
}
return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end};
});
CodeMirror.registerHelper("fold", "include", function(cm, start) {
function hasInclude(line) {
if (line < cm.firstLine() || line > cm.lastLine()) return null;
var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
}
var startLine = start.line, has = hasInclude(startLine);
if (has == null || hasInclude(startLine - 1) != null) return null;
for (var end = startLine;;) {
var next = hasInclude(end + 1);
if (next == null) break;
++end;
}
return {from: CodeMirror.Pos(startLine, has + 1),
to: cm.clipPos(CodeMirror.Pos(end))};
});
});
},{"../../lib/codemirror":63}],56:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function doFold(cm, pos, options, force) {
if (options && options.call) {
var finder = options;
options = null;
} else {
var finder = getOption(cm, options, "rangeFinder");
}
if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
var minSize = getOption(cm, options, "minFoldSize");
function getRange(allowFolded) {
var range = finder(cm, pos);
if (!range || range.to.line - range.from.line < minSize) return null;
var marks = cm.findMarksAt(range.from);
for (var i = 0; i < marks.length; ++i) {
if (marks[i].__isFold && force !== "fold") {
if (!allowFolded) return null;
range.cleared = true;
marks[i].clear();
}
}
return range;
}
var range = getRange(true);
if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
pos = CodeMirror.Pos(pos.line - 1, 0);
range = getRange(false);
}
if (!range || range.cleared || force === "unfold") return;
var myWidget = makeWidget(cm, options);
CodeMirror.on(myWidget, "mousedown", function(e) {
myRange.clear();
CodeMirror.e_preventDefault(e);
});
var myRange = cm.markText(range.from, range.to, {
replacedWith: myWidget,
clearOnEnter: getOption(cm, options, "clearOnEnter"),
__isFold: true
});
myRange.on("clear", function(from, to) {
CodeMirror.signal(cm, "unfold", cm, from, to);
});
CodeMirror.signal(cm, "fold", cm, range.from, range.to);
}
function makeWidget(cm, options) {
var widget = getOption(cm, options, "widget");
if (typeof widget == "string") {
var text = document.createTextNode(widget);
widget = document.createElement("span");
widget.appendChild(text);
widget.className = "CodeMirror-foldmarker";
}
return widget;
}
// Clumsy backwards-compatible interface
CodeMirror.newFoldFunction = function(rangeFinder, widget) {
return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
};
// New-style interface
CodeMirror.defineExtension("foldCode", function(pos, options, force) {
doFold(this, pos, options, force);
});
CodeMirror.defineExtension("isFolded", function(pos) {
var marks = this.findMarksAt(pos);
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold) return true;
});
CodeMirror.commands.toggleFold = function(cm) {
cm.foldCode(cm.getCursor());
};
CodeMirror.commands.fold = function(cm) {
cm.foldCode(cm.getCursor(), null, "fold");
};
CodeMirror.commands.unfold = function(cm) {
cm.foldCode(cm.getCursor(), null, "unfold");
};
CodeMirror.commands.foldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
});
};
CodeMirror.commands.unfoldAll = function(cm) {
cm.operation(function() {
for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
});
};
CodeMirror.registerHelper("fold", "combine", function() {
var funcs = Array.prototype.slice.call(arguments, 0);
return function(cm, start) {
for (var i = 0; i < funcs.length; ++i) {
var found = funcs[i](cm, start);
if (found) return found;
}
};
});
CodeMirror.registerHelper("fold", "auto", function(cm, start) {
var helpers = cm.getHelpers(start, "fold");
for (var i = 0; i < helpers.length; i++) {
var cur = helpers[i](cm, start);
if (cur) return cur;
}
});
var defaultOptions = {
rangeFinder: CodeMirror.fold.auto,
widget: "\u2194",
minFoldSize: 0,
scanUp: false,
clearOnEnter: true
};
CodeMirror.defineOption("foldOptions", null);
function getOption(cm, options, name) {
if (options && options[name] !== undefined)
return options[name];
var editorOptions = cm.options.foldOptions;
if (editorOptions && editorOptions[name] !== undefined)
return editorOptions[name];
return defaultOptions[name];
}
CodeMirror.defineExtension("foldOption", function(options, name) {
return getOption(this, options, name);
});
});
},{"../../lib/codemirror":63}],57:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./foldcode"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./foldcode"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
cm.clearGutter(cm.state.foldGutter.options.gutter);
cm.state.foldGutter = null;
cm.off("gutterClick", onGutterClick);
cm.off("change", onChange);
cm.off("viewportChange", onViewportChange);
cm.off("fold", onFold);
cm.off("unfold", onFold);
cm.off("swapDoc", onChange);
}
if (val) {
cm.state.foldGutter = new State(parseOptions(val));
updateInViewport(cm);
cm.on("gutterClick", onGutterClick);
cm.on("change", onChange);
cm.on("viewportChange", onViewportChange);
cm.on("fold", onFold);
cm.on("unfold", onFold);
cm.on("swapDoc", onChange);
}
});
var Pos = CodeMirror.Pos;
function State(options) {
this.options = options;
this.from = this.to = 0;
}
function parseOptions(opts) {
if (opts === true) opts = {};
if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
return opts;
}
function isFolded(cm, line) {
var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
for (var i = 0; i < marks.length; ++i)
if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
}
function marker(spec) {
if (typeof spec == "string") {
var elt = document.createElement("div");
elt.className = spec + " CodeMirror-guttermarker-subtle";
return elt;
} else {
return spec.cloneNode(true);
}
}
function updateFoldInfo(cm, from, to) {
var opts = cm.state.foldGutter.options, cur = from;
var minSize = cm.foldOption(opts, "minFoldSize");
var func = cm.foldOption(opts, "rangeFinder");
cm.eachLine(from, to, function(line) {
var mark = null;
if (isFolded(cm, cur)) {
mark = marker(opts.indicatorFolded);
} else {
var pos = Pos(cur, 0);
var range = func && func(cm, pos);
if (range && range.to.line - range.from.line >= minSize)
mark = marker(opts.indicatorOpen);
}
cm.setGutterMarker(line, opts.gutter, mark);
++cur;
});
}
function updateInViewport(cm) {
var vp = cm.getViewport(), state = cm.state.foldGutter;
if (!state) return;
cm.operation(function() {
updateFoldInfo(cm, vp.from, vp.to);
});
state.from = vp.from; state.to = vp.to;
}
function onGutterClick(cm, line, gutter) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
if (gutter != opts.gutter) return;
var folded = isFolded(cm, line);
if (folded) folded.clear();
else cm.foldCode(Pos(line, 0), opts.rangeFinder);
}
function onChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
state.from = state.to = 0;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
}
function onViewportChange(cm) {
var state = cm.state.foldGutter;
if (!state) return;
var opts = state.options;
clearTimeout(state.changeUpdate);
state.changeUpdate = setTimeout(function() {
var vp = cm.getViewport();
if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
updateInViewport(cm);
} else {
cm.operation(function() {
if (vp.from < state.from) {
updateFoldInfo(cm, vp.from, state.from);
state.from = vp.from;
}
if (vp.to > state.to) {
updateFoldInfo(cm, state.to, vp.to);
state.to = vp.to;
}
});
}
}, opts.updateViewportTimeSpan || 400);
}
function onFold(cm, from) {
var state = cm.state.foldGutter;
if (!state) return;
var line = from.line;
if (line >= state.from && line < state.to)
updateFoldInfo(cm, line, line + 1);
}
});
},{"../../lib/codemirror":63,"./foldcode":56}],58:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var HINT_ELEMENT_CLASS = "CodeMirror-hint";
var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";
// This is the old interface, kept around for now to stay
// backwards-compatible.
CodeMirror.showHint = function(cm, getHints, options) {
if (!getHints) return cm.showHint(options);
if (options && options.async) getHints.async = true;
var newOpts = {hint: getHints};
if (options) for (var prop in options) newOpts[prop] = options[prop];
return cm.showHint(newOpts);
};
CodeMirror.defineExtension("showHint", function(options) {
options = parseOptions(this, this.getCursor("start"), options);
var selections = this.listSelections()
if (selections.length > 1) return;
// By default, don't allow completion when something is selected.
// A hint function can have a `supportsSelection` property to
// indicate that it can handle selections.
if (this.somethingSelected()) {
if (!options.hint.supportsSelection) return;
// Don't try with cross-line selections
for (var i = 0; i < selections.length; i++)
if (selections[i].head.line != selections[i].anchor.line) return;
}
if (this.state.completionActive) this.state.completionActive.close();
var completion = this.state.completionActive = new Completion(this, options);
if (!completion.options.hint) return;
CodeMirror.signal(this, "startCompletion", this);
completion.update(true);
});
function Completion(cm, options) {
this.cm = cm;
this.options = options;
this.widget = null;
this.debounce = 0;
this.tick = 0;
this.startPos = this.cm.getCursor("start");
this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length;
var self = this;
cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); });
}
var requestAnimationFrame = window.requestAnimationFrame || function(fn) {
return setTimeout(fn, 1000/60);
};
var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;
Completion.prototype = {
close: function() {
if (!this.active()) return;
this.cm.state.completionActive = null;
this.tick = null;
this.cm.off("cursorActivity", this.activityFunc);
if (this.widget && this.data) CodeMirror.signal(this.data, "close");
if (this.widget) this.widget.close();
CodeMirror.signal(this.cm, "endCompletion", this.cm);
},
active: function() {
return this.cm.state.completionActive == this;
},
pick: function(data, i) {
var completion = data.list[i];
if (completion.hint) completion.hint(this.cm, data, completion);
else this.cm.replaceRange(getText(completion), completion.from || data.from,
completion.to || data.to, "complete");
CodeMirror.signal(data, "pick", completion);
this.close();
},
cursorActivity: function() {
if (this.debounce) {
cancelAnimationFrame(this.debounce);
this.debounce = 0;
}
var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
pos.ch < this.startPos.ch || this.cm.somethingSelected() ||
(pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
this.close();
} else {
var self = this;
this.debounce = requestAnimationFrame(function() {self.update();});
if (this.widget) this.widget.disable();
}
},
update: function(first) {
if (this.tick == null) return
var self = this, myTick = ++this.tick
fetchHints(this.options.hint, this.cm, this.options, function(data) {
if (self.tick == myTick) self.finishUpdate(data, first)
})
},
finishUpdate: function(data, first) {
if (this.data) CodeMirror.signal(this.data, "update");
var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle);
if (this.widget) this.widget.close();
if (data && this.data && isNewCompletion(this.data, data)) return;
this.data = data;
if (data && data.list.length) {
if (picked && data.list.length == 1) {
this.pick(data, 0);
} else {
this.widget = new Widget(this, data);
CodeMirror.signal(data, "shown");
}
}
}
};
function isNewCompletion(old, nw) {
var moved = CodeMirror.cmpPos(nw.from, old.from)
return moved > 0 && old.to.ch - old.from.ch != nw.to.ch - nw.from.ch
}
function parseOptions(cm, pos, options) {
var editor = cm.options.hintOptions;
var out = {};
for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
if (editor) for (var prop in editor)
if (editor[prop] !== undefined) out[prop] = editor[prop];
if (options) for (var prop in options)
if (options[prop] !== undefined) out[prop] = options[prop];
if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos)
return out;
}
function getText(completion) {
if (typeof completion == "string") return completion;
else return completion.text;
}
function buildKeyMap(completion, handle) {
var baseMap = {
Up: function() {handle.moveFocus(-1);},
Down: function() {handle.moveFocus(1);},
PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);},
PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);},
Home: function() {handle.setFocus(0);},
End: function() {handle.setFocus(handle.length - 1);},
Enter: handle.pick,
Tab: handle.pick,
Esc: handle.close
};
var custom = completion.options.customKeys;
var ourMap = custom ? {} : baseMap;
function addBinding(key, val) {
var bound;
if (typeof val != "string")
bound = function(cm) { return val(cm, handle); };
// This mechanism is deprecated
else if (baseMap.hasOwnProperty(val))
bound = baseMap[val];
else
bound = val;
ourMap[key] = bound;
}
if (custom)
for (var key in custom) if (custom.hasOwnProperty(key))
addBinding(key, custom[key]);
var extra = completion.options.extraKeys;
if (extra)
for (var key in extra) if (extra.hasOwnProperty(key))
addBinding(key, extra[key]);
return ourMap;
}
function getHintElement(hintsElement, el) {
while (el && el != hintsElement) {
if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
el = el.parentNode;
}
}
function Widget(completion, data) {
this.completion = completion;
this.data = data;
this.picked = false;
var widget = this, cm = completion.cm;
var hints = this.hints = document.createElement("ul");
hints.className = "CodeMirror-hints";
this.selectedHint = data.selectedHint || 0;
var completions = data.list;
for (var i = 0; i < completions.length; ++i) {
var elt = hints.appendChild(document.createElement("li")), cur = completions[i];
var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
if (cur.className != null) className = cur.className + " " + className;
elt.className = className;
if (cur.render) cur.render(elt, data, cur);
else elt.appendChild(document.createTextNode(cur.displayText || getText(cur)));
elt.hintId = i;
}
var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
var left = pos.left, top = pos.bottom, below = true;
hints.style.left = left + "px";
hints.style.top = top + "px";
// If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
(completion.options.container || document.body).appendChild(hints);
var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
var scrolls = hints.scrollHeight > hints.clientHeight + 1
var startScroll = cm.getScrollInfo();
if (overlapY > 0) {
var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
if (curTop - height > 0) { // Fits above cursor
hints.style.top = (top = pos.top - height) + "px";
below = false;
} else if (height > winH) {
hints.style.height = (winH - 5) + "px";
hints.style.top = (top = pos.bottom - box.top) + "px";
var cursor = cm.getCursor();
if (data.from.ch != cursor.ch) {
pos = cm.cursorCoords(cursor);
hints.style.left = (left = pos.left) + "px";
box = hints.getBoundingClientRect();
}
}
}
var overlapX = box.right - winW;
if (overlapX > 0) {
if (box.right - box.left > winW) {
hints.style.width = (winW - 5) + "px";
overlapX -= (box.right - box.left) - winW;
}
hints.style.left = (left = pos.left - overlapX) + "px";
}
if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling)
node.style.paddingRight = cm.display.nativeBarWidth + "px"
cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
setFocus: function(n) { widget.changeActive(n); },
menuSize: function() { return widget.screenAmount(); },
length: completions.length,
close: function() { completion.close(); },
pick: function() { widget.pick(); },
data: data
}));
if (completion.options.closeOnUnfocus) {
var closingOnBlur;
cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); });
cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); });
}
cm.on("scroll", this.onScroll = function() {
var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
var newTop = top + startScroll.top - curScroll.top;
var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop);
if (!below) point += hints.offsetHeight;
if (point <= editor.top || point >= editor.bottom) return completion.close();
hints.style.top = newTop + "px";
hints.style.left = (left + startScroll.left - curScroll.left) + "px";
});
CodeMirror.on(hints, "dblclick", function(e) {
var t = getHintElement(hints, e.target || e.srcElement);
if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();}
});
CodeMirror.on(hints, "click", function(e) {
var t = getHintElement(hints, e.target || e.srcElement);
if (t && t.hintId != null) {
widget.changeActive(t.hintId);
if (completion.options.completeOnSingleClick) widget.pick();
}
});
CodeMirror.on(hints, "mousedown", function() {
setTimeout(function(){cm.focus();}, 20);
});
CodeMirror.signal(data, "select", completions[0], hints.firstChild);
return true;
}
Widget.prototype = {
close: function() {
if (this.completion.widget != this) return;
this.completion.widget = null;
this.hints.parentNode.removeChild(this.hints);
this.completion.cm.removeKeyMap(this.keyMap);
var cm = this.completion.cm;
if (this.completion.options.closeOnUnfocus) {
cm.off("blur", this.onBlur);
cm.off("focus", this.onFocus);
}
cm.off("scroll", this.onScroll);
},
disable: function() {
this.completion.cm.removeKeyMap(this.keyMap);
var widget = this;
this.keyMap = {Enter: function() { widget.picked = true; }};
this.completion.cm.addKeyMap(this.keyMap);
},
pick: function() {
this.completion.pick(this.data, this.selectedHint);
},
changeActive: function(i, avoidWrap) {
if (i >= this.data.list.length)
i = avoidWrap ? this.data.list.length - 1 : 0;
else if (i < 0)
i = avoidWrap ? 0 : this.data.list.length - 1;
if (this.selectedHint == i) return;
var node = this.hints.childNodes[this.selectedHint];
node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
node = this.hints.childNodes[this.selectedHint = i];
node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
if (node.offsetTop < this.hints.scrollTop)
this.hints.scrollTop = node.offsetTop - 3;
else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
},
screenAmount: function() {
return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
}
};
function applicableHelpers(cm, helpers) {
if (!cm.somethingSelected()) return helpers
var result = []
for (var i = 0; i < helpers.length; i++)
if (helpers[i].supportsSelection) result.push(helpers[i])
return result
}
function fetchHints(hint, cm, options, callback) {
if (hint.async) {
hint(cm, callback, options)
} else {
var result = hint(cm, options)
if (result && result.then) result.then(callback)
else callback(result)
}
}
function resolveAutoHints(cm, pos) {
var helpers = cm.getHelpers(pos, "hint"), words
if (helpers.length) {
var resolved = function(cm, callback, options) {
var app = applicableHelpers(cm, helpers);
function run(i) {
if (i == app.length) return callback(null)
fetchHints(app[i], cm, options, function(result) {
if (result && result.list.length > 0) callback(result)
else run(i + 1)
})
}
run(0)
}
resolved.async = true
resolved.supportsSelection = true
return resolved
} else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) }
} else if (CodeMirror.hint.anyword) {
return function(cm, options) { return CodeMirror.hint.anyword(cm, options) }
} else {
return function() {}
}
}
CodeMirror.registerHelper("hint", "auto", {
resolve: resolveAutoHints
});
CodeMirror.registerHelper("hint", "fromList", function(cm, options) {
var cur = cm.getCursor(), token = cm.getTokenAt(cur);
var to = CodeMirror.Pos(cur.line, token.end);
if (token.string && /\w/.test(token.string[token.string.length - 1])) {
var term = token.string, from = CodeMirror.Pos(cur.line, token.start);
} else {
var term = "", from = to;
}
var found = [];
for (var i = 0; i < options.words.length; i++) {
var word = options.words[i];
if (word.slice(0, term.length) == term)
found.push(word);
}
if (found.length) return {list: found, from: from, to: to};
});
CodeMirror.commands.autocomplete = CodeMirror.showHint;
var defaultOptions = {
hint: CodeMirror.hint.auto,
completeSingle: true,
alignWithWord: true,
closeCharacters: /[\s()\[\]{};:>,]/,
closeOnUnfocus: true,
completeOnSingleClick: true,
container: null,
customKeys: null,
extraKeys: null
};
CodeMirror.defineOption("hintOptions", null);
});
},{"../../lib/codemirror":63}],59:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var GUTTER_ID = "CodeMirror-lint-markers";
function showTooltip(e, content) {
var tt = document.createElement("div");
tt.className = "CodeMirror-lint-tooltip";
tt.appendChild(content.cloneNode(true));
document.body.appendChild(tt);
function position(e) {
if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
tt.style.left = (e.clientX + 5) + "px";
}
CodeMirror.on(document, "mousemove", position);
position(e);
if (tt.style.opacity != null) tt.style.opacity = 1;
return tt;
}
function rm(elt) {
if (elt.parentNode) elt.parentNode.removeChild(elt);
}
function hideTooltip(tt) {
if (!tt.parentNode) return;
if (tt.style.opacity == null) rm(tt);
tt.style.opacity = 0;
setTimeout(function() { rm(tt); }, 600);
}
function showTooltipFor(e, content, node) {
var tooltip = showTooltip(e, content);
function hide() {
CodeMirror.off(node, "mouseout", hide);
if (tooltip) { hideTooltip(tooltip); tooltip = null; }
}
var poll = setInterval(function() {
if (tooltip) for (var n = node;; n = n.parentNode) {
if (n && n.nodeType == 11) n = n.host;
if (n == document.body) return;
if (!n) { hide(); break; }
}
if (!tooltip) return clearInterval(poll);
}, 400);
CodeMirror.on(node, "mouseout", hide);
}
function LintState(cm, options, hasGutter) {
this.marked = [];
this.options = options;
this.timeout = null;
this.hasGutter = hasGutter;
this.onMouseOver = function(e) { onMouseOver(cm, e); };
this.waitingFor = 0
}
function parseOptions(_cm, options) {
if (options instanceof Function) return {getAnnotations: options};
if (!options || options === true) options = {};
return options;
}
function clearMarks(cm) {
var state = cm.state.lint;
if (state.hasGutter) cm.clearGutter(GUTTER_ID);
for (var i = 0; i < state.marked.length; ++i)
state.marked[i].clear();
state.marked.length = 0;
}
function makeMarker(labels, severity, multiple, tooltips) {
var marker = document.createElement("div"), inner = marker;
marker.className = "CodeMirror-lint-marker-" + severity;
if (multiple) {
inner = marker.appendChild(document.createElement("div"));
inner.className = "CodeMirror-lint-marker-multiple";
}
if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
showTooltipFor(e, labels, inner);
});
return marker;
}
function getMaxSeverity(a, b) {
if (a == "error") return a;
else return b;
}
function groupByLine(annotations) {
var lines = [];
for (var i = 0; i < annotations.length; ++i) {
var ann = annotations[i], line = ann.from.line;
(lines[line] || (lines[line] = [])).push(ann);
}
return lines;
}
function annotationTooltip(ann) {
var severity = ann.severity;
if (!severity) severity = "error";
var tip = document.createElement("div");
tip.className = "CodeMirror-lint-message-" + severity;
tip.appendChild(document.createTextNode(ann.message));
return tip;
}
function lintAsync(cm, getAnnotations, passOptions) {
var state = cm.state.lint
var id = ++state.waitingFor
function abort() {
id = -1
cm.off("change", abort)
}
cm.on("change", abort)
getAnnotations(cm.getValue(), function(annotations, arg2) {
cm.off("change", abort)
if (state.waitingFor != id) return
if (arg2 && annotations instanceof CodeMirror) annotations = arg2
updateLinting(cm, annotations)
}, passOptions, cm);
}
function startLinting(cm) {
var state = cm.state.lint, options = state.options;
var passOptions = options.options || options; // Support deprecated passing of `options` property in options
var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint");
if (!getAnnotations) return;
if (options.async || getAnnotations.async) {
lintAsync(cm, getAnnotations, passOptions)
} else {
var annotations = getAnnotations(cm.getValue(), passOptions, cm);
if (!annotations) return;
if (annotations.then) annotations.then(function(issues) {
updateLinting(cm, issues);
});
else updateLinting(cm, annotations);
}
}
function updateLinting(cm, annotationsNotSorted) {
clearMarks(cm);
var state = cm.state.lint, options = state.options;
var annotations = groupByLine(annotationsNotSorted);
for (var line = 0; line < annotations.length; ++line) {
var anns = annotations[line];
if (!anns) continue;
var maxSeverity = null;
var tipLabel = state.hasGutter && document.createDocumentFragment();
for (var i = 0; i < anns.length; ++i) {
var ann = anns[i];
var severity = ann.severity;
if (!severity) severity = "error";
maxSeverity = getMaxSeverity(maxSeverity, severity);
if (options.formatAnnotation) ann = options.formatAnnotation(ann);
if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
className: "CodeMirror-lint-mark-" + severity,
__annotation: ann
}));
}
if (state.hasGutter)
cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
state.options.tooltips));
}
if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
}
function onChange(cm) {
var state = cm.state.lint;
if (!state) return;
clearTimeout(state.timeout);
state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
}
function popupTooltips(annotations, e) {
var target = e.target || e.srcElement;
var tooltip = document.createDocumentFragment();
for (var i = 0; i < annotations.length; i++) {
var ann = annotations[i];
tooltip.appendChild(annotationTooltip(ann));
}
showTooltipFor(e, tooltip, target);
}
function onMouseOver(cm, e) {
var target = e.target || e.srcElement;
if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));
var annotations = [];
for (var i = 0; i < spans.length; ++i) {
var ann = spans[i].__annotation;
if (ann) annotations.push(ann);
}
if (annotations.length) popupTooltips(annotations, e);
}
CodeMirror.defineOption("lint", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
clearMarks(cm);
if (cm.state.lint.options.lintOnChange !== false)
cm.off("change", onChange);
CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
clearTimeout(cm.state.lint.timeout);
delete cm.state.lint;
}
if (val) {
var gutters = cm.getOption("gutters"), hasLintGutter = false;
for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter);
if (state.options.lintOnChange !== false)
cm.on("change", onChange);
if (state.options.tooltips != false && state.options.tooltips != "gutter")
CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);
startLinting(cm);
}
});
CodeMirror.defineExtension("performLint", function() {
if (this.state.lint) startLinting(this);
});
});
},{"../../lib/codemirror":63}],60:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.
// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
function searchOverlay(query, caseInsensitive) {
if (typeof query == "string")
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
else if (!query.global)
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
return {token: function(stream) {
query.lastIndex = stream.pos;
var match = query.exec(stream.string);
if (match && match.index == stream.pos) {
stream.pos += match[0].length || 1;
return "searching";
} else if (match) {
stream.pos = match.index;
} else {
stream.skipToEnd();
}
}};
}
function SearchState() {
this.posFrom = this.posTo = this.lastQuery = this.query = null;
this.overlay = null;
}
function getSearchState(cm) {
return cm.state.search || (cm.state.search = new SearchState());
}
function queryCaseInsensitive(query) {
return typeof query == "string" && query == query.toLowerCase();
}
function getSearchCursor(cm, query, pos) {
// Heuristic: if the query string is all lowercase, do a case insensitive search.
return cm.getSearchCursor(query, pos, {caseFold: queryCaseInsensitive(query), multiline: true});
}
function persistentDialog(cm, text, deflt, onEnter, onKeyDown) {
cm.openDialog(text, onEnter, {
value: deflt,
selectValueOnOpen: true,
closeOnEnter: false,
onClose: function() { clearSearch(cm); },
onKeyDown: onKeyDown
});
}
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
else f(prompt(shortText, deflt));
}
function confirmDialog(cm, text, shortText, fs) {
if (cm.openConfirm) cm.openConfirm(text, fs);
else if (confirm(shortText)) fs[0]();
}
function parseString(string) {
return string.replace(/\\(.)/g, function(_, ch) {
if (ch == "n") return "\n"
if (ch == "r") return "\r"
return ch
})
}
function parseQuery(query) {
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
if (isRE) {
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
catch(e) {} // Not a regular expression after all, do a string search
} else {
query = parseString(query)
}
if (typeof query == "string" ? query == "" : query.test(""))
query = /x^/;
return query;
}
var queryDialog =
'<span class="CodeMirror-search-label">Search:</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
function startSearch(cm, state, query) {
state.queryText = query;
state.query = parseQuery(query);
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
cm.addOverlay(state.overlay);
if (cm.showMatchesOnScrollbar) {
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
}
}
function doSearch(cm, rev, persistent, immediate) {
var state = getSearchState(cm);
if (state.query) return findNext(cm, rev);
var q = cm.getSelection() || state.lastQuery;
if (persistent && cm.openDialog) {
var hiding = null
var searchNext = function(query, event) {
CodeMirror.e_stop(event);
if (!query) return;
if (query != state.queryText) {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
}
if (hiding) hiding.style.opacity = 1
findNext(cm, event.shiftKey, function(_, to) {
var dialog
if (to.line < 3 && document.querySelector &&
(dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
(hiding = dialog).style.opacity = .4
})
};
persistentDialog(cm, queryDialog, q, searchNext, function(event, query) {
var keyName = CodeMirror.keyName(event)
var cmd = CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
if (!cmd) cmd = cm.getOption('extraKeys')[keyName]
if (cmd == "findNext" || cmd == "findPrev" ||
cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
CodeMirror.e_stop(event);
startSearch(cm, getSearchState(cm), query);
cm.execCommand(cmd);
} else if (cmd == "find" || cmd == "findPersistent") {
CodeMirror.e_stop(event);
searchNext(query, event);
}
});
if (immediate && q) {
startSearch(cm, state, q);
findNext(cm, rev);
}
} else {
dialog(cm, queryDialog, "Search for:", q, function(query) {
if (query && !state.query) cm.operation(function() {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
findNext(cm, rev);
});
});
}
}
function findNext(cm, rev, callback) {cm.operation(function() {
var state = getSearchState(cm);
var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
if (!cursor.find(rev)) {
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
if (!cursor.find(rev)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20);
state.posFrom = cursor.from(); state.posTo = cursor.to();
if (callback) callback(cursor.from(), cursor.to())
});}
function clearSearch(cm) {cm.operation(function() {
var state = getSearchState(cm);
state.lastQuery = state.query;
if (!state.query) return;
state.query = state.queryText = null;
cm.removeOverlay(state.overlay);
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
});}
var replaceQueryDialog =
' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
var replacementQueryDialog = '<span class="CodeMirror-search-label">With:</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
var doReplaceConfirm = '<span class="CodeMirror-search-label">Replace?</span> <button>Yes</button> <button>No</button> <button>All</button> <button>Stop</button>';
function replaceAll(cm, query, text) {
cm.operation(function() {
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
if (typeof query != "string") {
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
} else cursor.replace(text);
}
});
}
function replace(cm, all) {
if (cm.getOption("readOnly")) return;
var query = cm.getSelection() || getSearchState(cm).lastQuery;
var dialogText = '<span class="CodeMirror-search-label">' + (all ? 'Replace all:' : 'Replace:') + '</span>';
dialog(cm, dialogText + replaceQueryDialog, dialogText, query, function(query) {
if (!query) return;
query = parseQuery(query);
dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
text = parseString(text)
if (all) {
replaceAll(cm, query, text)
} else {
clearSearch(cm);
var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
var advance = function() {
var start = cursor.from(), match;
if (!(match = cursor.findNext())) {
cursor = getSearchCursor(cm, query);
if (!(match = cursor.findNext()) ||
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
confirmDialog(cm, doReplaceConfirm, "Replace?",
[function() {doReplace(match);}, advance,
function() {replaceAll(cm, query, text)}]);
};
var doReplace = function(match) {
cursor.replace(typeof query == "string" ? text :
text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
advance();
};
advance();
}
});
});
}
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);};
CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);};
CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);};
CodeMirror.commands.findNext = doSearch;
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
CodeMirror.commands.clearSearch = clearSearch;
CodeMirror.commands.replace = replace;
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
});
},{"../../lib/codemirror":63,"../dialog/dialog":52,"./searchcursor":61}],61:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"))
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod)
else // Plain browser env
mod(CodeMirror)
})(function(CodeMirror) {
"use strict"
var Pos = CodeMirror.Pos
function regexpFlags(regexp) {
var flags = regexp.flags
return flags != null ? flags : (regexp.ignoreCase ? "i" : "")
+ (regexp.global ? "g" : "")
+ (regexp.multiline ? "m" : "")
}
function ensureGlobal(regexp) {
return regexp.global ? regexp : new RegExp(regexp.source, regexpFlags(regexp) + "g")
}
function maybeMultiline(regexp) {
return /\\s|\\n|\n|\\W|\\D|\[\^/.test(regexp.source)
}
function searchRegexpForward(doc, regexp, start) {
regexp = ensureGlobal(regexp)
for (var line = start.line, ch = start.ch, last = doc.lastLine(); line <= last; line++, ch = 0) {
regexp.lastIndex = ch
var string = doc.getLine(line), match = regexp.exec(string)
if (match)
return {from: Pos(line, match.index),
to: Pos(line, match.index + match[0].length),
match: match}
}
}
function searchRegexpForwardMultiline(doc, regexp, start) {
if (!maybeMultiline(regexp)) return searchRegexpForward(doc, regexp, start)
regexp = ensureGlobal(regexp)
var string, chunk = 1
for (var line = start.line, last = doc.lastLine(); line <= last;) {
// This grows the search buffer in exponentially-sized chunks
// between matches, so that nearby matches are fast and don't
// require concatenating the whole document (in case we're
// searching for something that has tons of matches), but at the
// same time, the amount of retries is limited.
for (var i = 0; i < chunk; i++) {
var curLine = doc.getLine(line++)
string = string == null ? curLine : string + "\n" + curLine
}
chunk = chunk * 2
regexp.lastIndex = start.ch
var match = regexp.exec(string)
if (match) {
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
var startLine = start.line + before.length - 1, startCh = before[before.length - 1].length
return {from: Pos(startLine, startCh),
to: Pos(startLine + inside.length - 1,
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
match: match}
}
}
}
function lastMatchIn(string, regexp) {
var cutOff = 0, match
for (;;) {
regexp.lastIndex = cutOff
var newMatch = regexp.exec(string)
if (!newMatch) return match
match = newMatch
cutOff = match.index + (match[0].length || 1)
if (cutOff == string.length) return match
}
}
function searchRegexpBackward(doc, regexp, start) {
regexp = ensureGlobal(regexp)
for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) {
var string = doc.getLine(line)
if (ch > -1) string = string.slice(0, ch)
var match = lastMatchIn(string, regexp)
if (match)
return {from: Pos(line, match.index),
to: Pos(line, match.index + match[0].length),
match: match}
}
}
function searchRegexpBackwardMultiline(doc, regexp, start) {
regexp = ensureGlobal(regexp)
var string, chunk = 1
for (var line = start.line, first = doc.firstLine(); line >= first;) {
for (var i = 0; i < chunk; i++) {
var curLine = doc.getLine(line--)
string = string == null ? curLine.slice(0, start.ch) : curLine + "\n" + string
}
chunk *= 2
var match = lastMatchIn(string, regexp)
if (match) {
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
var startLine = line + before.length, startCh = before[before.length - 1].length
return {from: Pos(startLine, startCh),
to: Pos(startLine + inside.length - 1,
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
match: match}
}
}
}
var doFold, noFold
if (String.prototype.normalize) {
doFold = function(str) { return str.normalize("NFD").toLowerCase() }
noFold = function(str) { return str.normalize("NFD") }
} else {
doFold = function(str) { return str.toLowerCase() }
noFold = function(str) { return str }
}
// Maps a position in a case-folded line back to a position in the original line
// (compensating for codepoints increasing in number during folding)
function adjustPos(orig, folded, pos) {
if (orig.length == folded.length) return pos
for (var pos1 = Math.min(pos, orig.length);;) {
var len1 = orig.slice(0, pos1).toLowerCase().length
if (len1 < pos) ++pos1
else if (len1 > pos) --pos1
else return pos1
}
}
function searchStringForward(doc, query, start, caseFold) {
// Empty string would match anything and never progress, so we
// define it to match nothing instead.
if (!query.length) return null
var fold = caseFold ? doFold : noFold
var lines = fold(query).split(/\r|\n\r?/)
search: for (var line = start.line, ch = start.ch, last = doc.lastLine() + 1 - lines.length; line <= last; line++, ch = 0) {
var orig = doc.getLine(line).slice(ch), string = fold(orig)
if (lines.length == 1) {
var found = string.indexOf(lines[0])
if (found == -1) continue search
var start = adjustPos(orig, string, found) + ch
return {from: Pos(line, adjustPos(orig, string, found) + ch),
to: Pos(line, adjustPos(orig, string, found + lines[0].length) + ch)}
} else {
var cutFrom = string.length - lines[0].length
if (string.slice(cutFrom) != lines[0]) continue search
for (var i = 1; i < lines.length - 1; i++)
if (fold(doc.getLine(line + i)) != lines[i]) continue search
var end = doc.getLine(line + lines.length - 1), endString = fold(end), lastLine = lines[lines.length - 1]
if (end.slice(0, lastLine.length) != lastLine) continue search
return {from: Pos(line, adjustPos(orig, string, cutFrom) + ch),
to: Pos(line + lines.length - 1, adjustPos(end, endString, lastLine.length))}
}
}
}
function searchStringBackward(doc, query, start, caseFold) {
if (!query.length) return null
var fold = caseFold ? doFold : noFold
var lines = fold(query).split(/\r|\n\r?/)
search: for (var line = start.line, ch = start.ch, first = doc.firstLine() - 1 + lines.length; line >= first; line--, ch = -1) {
var orig = doc.getLine(line)
if (ch > -1) orig = orig.slice(0, ch)
var string = fold(orig)
if (lines.length == 1) {
var found = string.lastIndexOf(lines[0])
if (found == -1) continue search
return {from: Pos(line, adjustPos(orig, string, found)),
to: Pos(line, adjustPos(orig, string, found + lines[0].length))}
} else {
var lastLine = lines[lines.length - 1]
if (string.slice(0, lastLine.length) != lastLine) continue search
for (var i = 1, start = line - lines.length + 1; i < lines.length - 1; i++)
if (fold(doc.getLine(start + i)) != lines[i]) continue search
var top = doc.getLine(line + 1 - lines.length), topString = fold(top)
if (topString.slice(topString.length - lines[0].length) != lines[0]) continue search
return {from: Pos(line + 1 - lines.length, adjustPos(top, topString, top.length - lines[0].length)),
to: Pos(line, adjustPos(orig, string, lastLine.length))}
}
}
}
function SearchCursor(doc, query, pos, options) {
this.atOccurrence = false
this.doc = doc
pos = pos ? doc.clipPos(pos) : Pos(0, 0)
this.pos = {from: pos, to: pos}
var caseFold
if (typeof options == "object") {
caseFold = options.caseFold
} else { // Backwards compat for when caseFold was the 4th argument
caseFold = options
options = null
}
if (typeof query == "string") {
if (caseFold == null) caseFold = false
this.matches = function(reverse, pos) {
return (reverse ? searchStringBackward : searchStringForward)(doc, query, pos, caseFold)
}
} else {
query = ensureGlobal(query)
if (!options || options.multiline !== false)
this.matches = function(reverse, pos) {
return (reverse ? searchRegexpBackwardMultiline : searchRegexpForwardMultiline)(doc, query, pos)
}
else
this.matches = function(reverse, pos) {
return (reverse ? searchRegexpBackward : searchRegexpForward)(doc, query, pos)
}
}
}
SearchCursor.prototype = {
findNext: function() {return this.find(false)},
findPrevious: function() {return this.find(true)},
find: function(reverse) {
var result = this.matches(reverse, this.doc.clipPos(reverse ? this.pos.from : this.pos.to))
// Implements weird auto-growing behavior on null-matches for
// backwards-compatiblity with the vim code (unfortunately)
while (result && CodeMirror.cmpPos(result.from, result.to) == 0) {
if (reverse) {
if (result.from.ch) result.from = Pos(result.from.line, result.from.ch - 1)
else if (result.from.line == this.doc.firstLine()) result = null
else result = this.matches(reverse, this.doc.clipPos(Pos(result.from.line - 1)))
} else {
if (result.to.ch < this.doc.getLine(result.to.line).length) result.to = Pos(result.to.line, result.to.ch + 1)
else if (result.to.line == this.doc.lastLine()) result = null
else result = this.matches(reverse, Pos(result.to.line + 1, 0))
}
}
if (result) {
this.pos = result
this.atOccurrence = true
return this.pos.match || true
} else {
var end = Pos(reverse ? this.doc.firstLine() : this.doc.lastLine() + 1, 0)
this.pos = {from: end, to: end}
return this.atOccurrence = false
}
},
from: function() {if (this.atOccurrence) return this.pos.from},
to: function() {if (this.atOccurrence) return this.pos.to},
replace: function(newText, origin) {
if (!this.atOccurrence) return
var lines = CodeMirror.splitLines(newText)
this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin)
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0))
}
}
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this.doc, query, pos, caseFold)
})
CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this, query, pos, caseFold)
})
CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
var ranges = []
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold)
while (cur.findNext()) {
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break
ranges.push({anchor: cur.from(), head: cur.to()})
}
if (ranges.length)
this.setSelections(ranges, 0)
})
});
},{"../../lib/codemirror":63}],62:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// A rough approximation of Sublime Text's keybindings
// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../lib/codemirror"), require("../addon/search/searchcursor"), require("../addon/edit/matchbrackets"));
else if (typeof define == "function" && define.amd) // AMD
define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var map = CodeMirror.keyMap.sublime = {fallthrough: "default"};
var cmds = CodeMirror.commands;
var Pos = CodeMirror.Pos;
var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault;
var ctrl = mac ? "Cmd-" : "Ctrl-";
// This is not exactly Sublime's algorithm. I couldn't make heads or tails of that.
function findPosSubword(doc, start, dir) {
if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
var line = doc.getLine(start.line);
if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
var state = "start", type;
for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
var next = line.charAt(dir < 0 ? pos - 1 : pos);
var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
if (cat == "w" && next.toUpperCase() == next) cat = "W";
if (state == "start") {
if (cat != "o") { state = "in"; type = cat; }
} else if (state == "in") {
if (type != cat) {
if (type == "w" && cat == "W" && dir < 0) pos--;
if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
break;
}
}
}
return Pos(start.line, pos);
}
function moveSubword(cm, dir) {
cm.extendSelectionsBy(function(range) {
if (cm.display.shift || cm.doc.extend || range.empty())
return findPosSubword(cm.doc, range.head, dir);
else
return dir < 0 ? range.from() : range.to();
});
}
var goSubwordCombo = mac ? "Ctrl-" : "Alt-";
cmds[map[goSubwordCombo + "Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); };
cmds[map[goSubwordCombo + "Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); };
if (mac) map["Cmd-Left"] = "goLineStartSmart";
var scrollLineCombo = mac ? "Ctrl-Alt-" : "Ctrl-";
cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function(cm) {
var info = cm.getScrollInfo();
if (!cm.somethingSelected()) {
var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");
if (cm.getCursor().line >= visibleBottomLine)
cm.execCommand("goLineUp");
}
cm.scrollTo(null, info.top - cm.defaultTextHeight());
};
cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function(cm) {
var info = cm.getScrollInfo();
if (!cm.somethingSelected()) {
var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;
if (cm.getCursor().line <= visibleTopLine)
cm.execCommand("goLineDown");
}
cm.scrollTo(null, info.top + cm.defaultTextHeight());
};
cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) {
var ranges = cm.listSelections(), lineRanges = [];
for (var i = 0; i < ranges.length; i++) {
var from = ranges[i].from(), to = ranges[i].to();
for (var line = from.line; line <= to.line; ++line)
if (!(to.line > from.line && line == to.line && to.ch == 0))
lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),
head: line == to.line ? to : Pos(line)});
}
cm.setSelections(lineRanges, 0);
};
map["Shift-Tab"] = "indentLess";
cmds[map["Esc"] = "singleSelectionTop"] = function(cm) {
var range = cm.listSelections()[0];
cm.setSelection(range.anchor, range.head, {scroll: false});
};
cmds[map[ctrl + "L"] = "selectLine"] = function(cm) {
var ranges = cm.listSelections(), extended = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
extended.push({anchor: Pos(range.from().line, 0),
head: Pos(range.to().line + 1, 0)});
}
cm.setSelections(extended);
};
map["Shift-Ctrl-K"] = "deleteLine";
function insertLine(cm, above) {
if (cm.isReadOnly()) return CodeMirror.Pass
cm.operation(function() {
var len = cm.listSelections().length, newSelection = [], last = -1;
for (var i = 0; i < len; i++) {
var head = cm.listSelections()[i].head;
if (head.line <= last) continue;
var at = Pos(head.line + (above ? 0 : 1), 0);
cm.replaceRange("\n", at, null, "+insertLine");
cm.indentLine(at.line, null, true);
newSelection.push({head: at, anchor: at});
last = head.line + 1;
}
cm.setSelections(newSelection);
});
cm.execCommand("indentAuto");
}
cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { return insertLine(cm, false); };
cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { return insertLine(cm, true); };
function wordAt(cm, pos) {
var start = pos.ch, end = start, line = cm.getLine(pos.line);
while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;
while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;
return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};
}
cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) {
var from = cm.getCursor("from"), to = cm.getCursor("to");
var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;
if (CodeMirror.cmpPos(from, to) == 0) {
var word = wordAt(cm, from);
if (!word.word) return;
cm.setSelection(word.from, word.to);
fullWord = true;
} else {
var text = cm.getRange(from, to);
var query = fullWord ? new RegExp("\\b" + text + "\\b") : text;
var cur = cm.getSearchCursor(query, to);
var found = cur.findNext();
if (!found) {
cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
found = cur.findNext();
}
if (!found || isSelectedRange(cm.listSelections(), cur.from(), cur.to()))
return CodeMirror.Pass
cm.addSelection(cur.from(), cur.to());
}
if (fullWord)
cm.state.sublimeFindFullWord = cm.doc.sel;
};
function isSelectedRange(ranges, from, to) {
for (var i = 0; i < ranges.length; i++)
if (ranges[i].from() == from && ranges[i].to() == to) return true
return false
}
var mirror = "(){}[]";
function selectBetweenBrackets(cm) {
var ranges = cm.listSelections(), newRanges = []
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], pos = range.head, opening = cm.scanForBracket(pos, -1);
if (!opening) return false;
for (;;) {
var closing = cm.scanForBracket(pos, 1);
if (!closing) return false;
if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {
newRanges.push({anchor: Pos(opening.pos.line, opening.pos.ch + 1),
head: closing.pos});
break;
}
pos = Pos(closing.pos.line, closing.pos.ch + 1);
}
}
cm.setSelections(newRanges);
return true;
}
cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) {
selectBetweenBrackets(cm) || cm.execCommand("selectAll");
};
cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) {
if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
};
cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) {
cm.extendSelectionsBy(function(range) {
var next = cm.scanForBracket(range.head, 1);
if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
var prev = cm.scanForBracket(range.head, -1);
return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
});
};
var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-";
cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], from = range.from().line - 1, to = range.to().line;
newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),
head: Pos(range.head.line - 1, range.head.ch)});
if (range.to().ch == 0 && !range.empty()) --to;
if (from > at) linesToMove.push(from, to);
else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
at = to;
}
cm.operation(function() {
for (var i = 0; i < linesToMove.length; i += 2) {
var from = linesToMove[i], to = linesToMove[i + 1];
var line = cm.getLine(from);
cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
if (to > cm.lastLine())
cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine");
else
cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
}
cm.setSelections(newSels);
cm.scrollIntoView();
});
};
cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;
for (var i = ranges.length - 1; i >= 0; i--) {
var range = ranges[i], from = range.to().line + 1, to = range.from().line;
if (range.to().ch == 0 && !range.empty()) from--;
if (from < at) linesToMove.push(from, to);
else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
at = to;
}
cm.operation(function() {
for (var i = linesToMove.length - 2; i >= 0; i -= 2) {
var from = linesToMove[i], to = linesToMove[i + 1];
var line = cm.getLine(from);
if (from == cm.lastLine())
cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");
else
cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
}
cm.scrollIntoView();
});
};
cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function(cm) {
cm.toggleComment({ indent: true });
}
cmds[map[ctrl + "J"] = "joinLines"] = function(cm) {
var ranges = cm.listSelections(), joined = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i], from = range.from();
var start = from.line, end = range.to().line;
while (i < ranges.length - 1 && ranges[i + 1].from().line == end)
end = ranges[++i].to().line;
joined.push({start: start, end: end, anchor: !range.empty() && from});
}
cm.operation(function() {
var offset = 0, ranges = [];
for (var i = 0; i < joined.length; i++) {
var obj = joined[i];
var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;
for (var line = obj.start; line <= obj.end; line++) {
var actual = line - offset;
if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);
if (actual < cm.lastLine()) {
cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length));
++offset;
}
}
ranges.push({anchor: anchor || head, head: head});
}
cm.setSelections(ranges, 0);
});
};
cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) {
cm.operation(function() {
var rangeCount = cm.listSelections().length;
for (var i = 0; i < rangeCount; i++) {
var range = cm.listSelections()[i];
if (range.empty())
cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0));
else
cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());
}
cm.scrollIntoView();
});
};
if (!mac) map[ctrl + "T"] = "transposeChars";
function sortLines(cm, caseSensitive) {
if (cm.isReadOnly()) return CodeMirror.Pass
var ranges = cm.listSelections(), toSort = [], selected;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.empty()) continue;
var from = range.from().line, to = range.to().line;
while (i < ranges.length - 1 && ranges[i + 1].from().line == to)
to = ranges[++i].to().line;
if (!ranges[i].to().ch) to--;
toSort.push(from, to);
}
if (toSort.length) selected = true;
else toSort.push(cm.firstLine(), cm.lastLine());
cm.operation(function() {
var ranges = [];
for (var i = 0; i < toSort.length; i += 2) {
var from = toSort[i], to = toSort[i + 1];
var start = Pos(from, 0), end = Pos(to);
var lines = cm.getRange(start, end, false);
if (caseSensitive)
lines.sort();
else
lines.sort(function(a, b) {
var au = a.toUpperCase(), bu = b.toUpperCase();
if (au != bu) { a = au; b = bu; }
return a < b ? -1 : a == b ? 0 : 1;
});
cm.replaceRange(lines, start, end);
if (selected) ranges.push({anchor: start, head: Pos(to + 1, 0)});
}
if (selected) cm.setSelections(ranges, 0);
});
}
cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); };
cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); };
cmds[map["F2"] = "nextBookmark"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) while (marks.length) {
var current = marks.shift();
var found = current.find();
if (found) {
marks.push(current);
return cm.setSelection(found.from, found.to);
}
}
};
cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) while (marks.length) {
marks.unshift(marks.pop());
var found = marks[marks.length - 1].find();
if (!found)
marks.pop();
else
return cm.setSelection(found.from, found.to);
}
};
cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) {
var ranges = cm.listSelections();
var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);
for (var i = 0; i < ranges.length; i++) {
var from = ranges[i].from(), to = ranges[i].to();
var found = cm.findMarks(from, to);
for (var j = 0; j < found.length; j++) {
if (found[j].sublimeBookmark) {
found[j].clear();
for (var k = 0; k < marks.length; k++)
if (marks[k] == found[j])
marks.splice(k--, 1);
break;
}
}
if (j == found.length)
marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));
}
};
cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) {
var marks = cm.state.sublimeBookmarks;
if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();
marks.length = 0;
};
cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) {
var marks = cm.state.sublimeBookmarks, ranges = [];
if (marks) for (var i = 0; i < marks.length; i++) {
var found = marks[i].find();
if (!found)
marks.splice(i--, 0);
else
ranges.push({anchor: found.from, head: found.to});
}
if (ranges.length)
cm.setSelections(ranges, 0);
};
map["Alt-Q"] = "wrapLines";
var cK = ctrl + "K ";
function modifyWordOrSelection(cm, mod) {
cm.operation(function() {
var ranges = cm.listSelections(), indices = [], replacements = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.empty()) { indices.push(i); replacements.push(""); }
else replacements.push(mod(cm.getRange(range.from(), range.to())));
}
cm.replaceSelections(replacements, "around", "case");
for (var i = indices.length - 1, at; i >= 0; i--) {
var range = ranges[indices[i]];
if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;
var word = wordAt(cm, range.head);
at = word.from;
cm.replaceRange(mod(word.word), word.from, word.to);
}
});
}
map[cK + ctrl + "Backspace"] = "delLineLeft";
cmds[map["Backspace"] = "smartBackspace"] = function(cm) {
if (cm.somethingSelected()) return CodeMirror.Pass;
cm.operation(function() {
var cursors = cm.listSelections();
var indentUnit = cm.getOption("indentUnit");
for (var i = cursors.length - 1; i >= 0; i--) {
var cursor = cursors[i].head;
var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);
var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));
// Delete by one character by default
var deletePos = cm.findPosH(cursor, -1, "char", false);
if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) {
var prevIndent = new Pos(cursor.line,
CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit));
// Smart delete only if we found a valid prevIndent location
if (prevIndent.ch != cursor.ch) deletePos = prevIndent;
}
cm.replaceRange("", deletePos, cursor, "+delete");
}
});
};
cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = ranges.length - 1; i >= 0; i--)
cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");
cm.scrollIntoView();
});
};
cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) {
modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });
};
cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) {
modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });
};
cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) {
if (cm.state.sublimeMark) cm.state.sublimeMark.clear();
cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
};
cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) cm.setSelection(cm.getCursor(), found);
};
cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) {
var from = cm.getCursor(), to = found;
if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }
cm.state.sublimeKilled = cm.getRange(from, to);
cm.replaceRange("", from, to);
}
};
cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) {
var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
if (found) {
cm.state.sublimeMark.clear();
cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
cm.setCursor(found);
}
};
cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) {
if (cm.state.sublimeKilled != null)
cm.replaceSelection(cm.state.sublimeKilled, null, "paste");
};
map[cK + ctrl + "G"] = "clearBookmarks";
cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) {
var pos = cm.cursorCoords(null, "local");
cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);
};
var selectLinesCombo = mac ? "Ctrl-Shift-" : "Ctrl-Alt-";
cmds[map[selectLinesCombo + "Up"] = "selectLinesUpward"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.head.line > cm.firstLine())
cm.addSelection(Pos(range.head.line - 1, range.head.ch));
}
});
};
cmds[map[selectLinesCombo + "Down"] = "selectLinesDownward"] = function(cm) {
cm.operation(function() {
var ranges = cm.listSelections();
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (range.head.line < cm.lastLine())
cm.addSelection(Pos(range.head.line + 1, range.head.ch));
}
});
};
function getTarget(cm) {
var from = cm.getCursor("from"), to = cm.getCursor("to");
if (CodeMirror.cmpPos(from, to) == 0) {
var word = wordAt(cm, from);
if (!word.word) return;
from = word.from;
to = word.to;
}
return {from: from, to: to, query: cm.getRange(from, to), word: word};
}
function findAndGoTo(cm, forward) {
var target = getTarget(cm);
if (!target) return;
var query = target.query;
var cur = cm.getSearchCursor(query, forward ? target.to : target.from);
if (forward ? cur.findNext() : cur.findPrevious()) {
cm.setSelection(cur.from(), cur.to());
} else {
cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)
: cm.clipPos(Pos(cm.lastLine())));
if (forward ? cur.findNext() : cur.findPrevious())
cm.setSelection(cur.from(), cur.to());
else if (target.word)
cm.setSelection(target.from, target.to);
}
};
cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); };
cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); };
cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) {
var target = getTarget(cm);
if (!target) return;
var cur = cm.getSearchCursor(target.query);
var matches = [];
var primaryIndex = -1;
while (cur.findNext()) {
matches.push({anchor: cur.from(), head: cur.to()});
if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)
primaryIndex++;
}
cm.setSelections(matches, primaryIndex);
};
map["Shift-" + ctrl + "["] = "fold";
map["Shift-" + ctrl + "]"] = "unfold";
map[cK + ctrl + "0"] = map[cK + ctrl + "J"] = "unfoldAll";
map[ctrl + "I"] = "findIncremental";
map["Shift-" + ctrl + "I"] = "findIncrementalReverse";
map[ctrl + "H"] = "replace";
map["F3"] = "findNext";
map["Shift-F3"] = "findPrev";
CodeMirror.normalizeKeyMap(map);
});
},{"../addon/edit/matchbrackets":54,"../addon/search/searchcursor":61,"../lib/codemirror":63}],63:[function(require,module,exports){
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// This is CodeMirror (http://codemirror.net), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global.CodeMirror = factory());
}(this, (function () { 'use strict';
// Kludges for bugs and behavior differences that can't be feature
// detected are enabled based on userAgent etc sniffing.
var userAgent = navigator.userAgent;
var platform = navigator.platform;
var gecko = /gecko\/\d/i.test(userAgent);
var ie_upto10 = /MSIE \d/.test(userAgent);
var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent);
var edge = /Edge\/(\d+)/.exec(userAgent);
var ie = ie_upto10 || ie_11up || edge;
var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]);
var webkit = !edge && /WebKit\//.test(userAgent);
var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent);
var chrome = !edge && /Chrome\//.test(userAgent);
var presto = /Opera\//.test(userAgent);
var safari = /Apple Computer/.test(navigator.vendor);
var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent);
var phantom = /PhantomJS/.test(userAgent);
var ios = !edge && /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent);
var android = /Android/.test(userAgent);
// This is woefully incomplete. Suggestions for alternative methods welcome.
var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent);
var mac = ios || /Mac/.test(platform);
var chromeOS = /\bCrOS\b/.test(userAgent);
var windows = /win/i.test(platform);
var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/);
if (presto_version) { presto_version = Number(presto_version[1]); }
if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));
var captureRightClick = gecko || (ie && ie_version >= 9);
function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
var rmClass = function(node, cls) {
var current = node.className;
var match = classTest(cls).exec(current);
if (match) {
var after = current.slice(match.index + match[0].length);
node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
}
};
function removeChildren(e) {
for (var count = e.childNodes.length; count > 0; --count)
{ e.removeChild(e.firstChild); }
return e
}
function removeChildrenAndAdd(parent, e) {
return removeChildren(parent).appendChild(e)
}
function elt(tag, content, className, style) {
var e = document.createElement(tag);
if (className) { e.className = className; }
if (style) { e.style.cssText = style; }
if (typeof content == "string") { e.appendChild(document.createTextNode(content)); }
else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } }
return e
}
// wrapper for elt, which removes the elt from the accessibility tree
function eltP(tag, content, className, style) {
var e = elt(tag, content, className, style);
e.setAttribute("role", "presentation");
return e
}
var range;
if (document.createRange) { range = function(node, start, end, endNode) {
var r = document.createRange();
r.setEnd(endNode || node, end);
r.setStart(node, start);
return r
}; }
else { range = function(node, start, end) {
var r = document.body.createTextRange();
try { r.moveToElementText(node.parentNode); }
catch(e) { return r }
r.collapse(true);
r.moveEnd("character", end);
r.moveStart("character", start);
return r
}; }
function contains(parent, child) {
if (child.nodeType == 3) // Android browser always returns false when child is a textnode
{ child = child.parentNode; }
if (parent.contains)
{ return parent.contains(child) }
do {
if (child.nodeType == 11) { child = child.host; }
if (child == parent) { return true }
} while (child = child.parentNode)
}
function activeElt() {
// IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
// IE < 10 will throw when accessed while the page is loading or in an iframe.
// IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
var activeElement;
try {
activeElement = document.activeElement;
} catch(e) {
activeElement = document.body || null;
}
while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)
{ activeElement = activeElement.shadowRoot.activeElement; }
return activeElement
}
function addClass(node, cls) {
var current = node.className;
if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; }
}
function joinClasses(a, b) {
var as = a.split(" ");
for (var i = 0; i < as.length; i++)
{ if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } }
return b
}
var selectInput = function(node) { node.select(); };
if (ios) // Mobile Safari apparently has a bug where select() is broken.
{ selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; }
else if (ie) // Suppress mysterious IE10 errors
{ selectInput = function(node) { try { node.select(); } catch(_e) {} }; }
function bind(f) {
var args = Array.prototype.slice.call(arguments, 1);
return function(){return f.apply(null, args)}
}
function copyObj(obj, target, overwrite) {
if (!target) { target = {}; }
for (var prop in obj)
{ if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
{ target[prop] = obj[prop]; } }
return target
}
// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
function countColumn(string, end, tabSize, startIndex, startValue) {
if (end == null) {
end = string.search(/[^\s\u00a0]/);
if (end == -1) { end = string.length; }
}
for (var i = startIndex || 0, n = startValue || 0;;) {
var nextTab = string.indexOf("\t", i);
if (nextTab < 0 || nextTab >= end)
{ return n + (end - i) }
n += nextTab - i;
n += tabSize - (n % tabSize);
i = nextTab + 1;
}
}
var Delayed = function() {this.id = null;};
Delayed.prototype.set = function (ms, f) {
clearTimeout(this.id);
this.id = setTimeout(f, ms);
};
function indexOf(array, elt) {
for (var i = 0; i < array.length; ++i)
{ if (array[i] == elt) { return i } }
return -1
}
// Number of pixels added to scroller and sizer to hide scrollbar
var scrollerGap = 30;
// Returned or thrown by various protocols to signal 'I'm not
// handling this'.
var Pass = {toString: function(){return "CodeMirror.Pass"}};
// Reused option objects for setSelection & friends
var sel_dontScroll = {scroll: false};
var sel_mouse = {origin: "*mouse"};
var sel_move = {origin: "+move"};
// The inverse of countColumn -- find the offset that corresponds to
// a particular column.
function findColumn(string, goal, tabSize) {
for (var pos = 0, col = 0;;) {
var nextTab = string.indexOf("\t", pos);
if (nextTab == -1) { nextTab = string.length; }
var skipped = nextTab - pos;
if (nextTab == string.length || col + skipped >= goal)
{ return pos + Math.min(skipped, goal - col) }
col += nextTab - pos;
col += tabSize - (col % tabSize);
pos = nextTab + 1;
if (col >= goal) { return pos }
}
}
var spaceStrs = [""];
function spaceStr(n) {
while (spaceStrs.length <= n)
{ spaceStrs.push(lst(spaceStrs) + " "); }
return spaceStrs[n]
}
function lst(arr) { return arr[arr.length-1] }
function map(array, f) {
var out = [];
for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); }
return out
}
function insertSorted(array, value, score) {
var pos = 0, priority = score(value);
while (pos < array.length && score(array[pos]) <= priority) { pos++; }
array.splice(pos, 0, value);
}
function nothing() {}
function createObj(base, props) {
var inst;
if (Object.create) {
inst = Object.create(base);
} else {
nothing.prototype = base;
inst = new nothing();
}
if (props) { copyObj(props, inst); }
return inst
}
var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
function isWordCharBasic(ch) {
return /\w/.test(ch) || ch > "\x80" &&
(ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
}
function isWordChar(ch, helper) {
if (!helper) { return isWordCharBasic(ch) }
if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
return helper.test(ch)
}
function isEmpty(obj) {
for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
return true
}
// Extending unicode characters. A series of a non-extending char +
// any number of extending chars is treated as a single unit as far
// as editing and measuring is concerned. This is not fully correct,
// since some scripts/fonts/browsers also treat other configurations
// of code points as a group.
var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }
// Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.
function skipExtendingChars(str, pos, dir) {
while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; }
return pos
}
// Returns the value from the range [`from`; `to`] that satisfies
// `pred` and is closest to `from`. Assumes that at least `to` satisfies `pred`.
function findFirst(pred, from, to) {
for (;;) {
if (Math.abs(from - to) <= 1) { return pred(from) ? from : to }
var mid = Math.floor((from + to) / 2);
if (pred(mid)) { to = mid; }
else { from = mid; }
}
}
// The display handles the DOM integration, both for input reading
// and content drawing. It holds references to DOM nodes and
// display-related state.
function Display(place, doc, input) {
var d = this;
this.input = input;
// Covers bottom-right square when both scrollbars are present.
d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
d.scrollbarFiller.setAttribute("cm-not-content", "true");
// Covers bottom of gutter when coverGutterNextToScrollbar is on
// and h scrollbar is present.
d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
d.gutterFiller.setAttribute("cm-not-content", "true");
// Will contain the actual code, positioned to cover the viewport.
d.lineDiv = eltP("div", null, "CodeMirror-code");
// Elements are added to these to represent selection and cursors.
d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
d.cursorDiv = elt("div", null, "CodeMirror-cursors");
// A visibility: hidden element used to find the size of things.
d.measure = elt("div", null, "CodeMirror-measure");
// When lines outside of the viewport are measured, they are drawn in this.
d.lineMeasure = elt("div", null, "CodeMirror-measure");
// Wraps everything that needs to exist inside the vertically-padded coordinate system
d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
null, "position: relative; outline: none");
var lines = eltP("div", [d.lineSpace], "CodeMirror-lines");
// Moved around its parent to cover visible view.
d.mover = elt("div", [lines], null, "position: relative");
// Set to the height of the document, allowing scrolling.
d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
d.sizerWidth = null;
// Behavior of elts with overflow: auto and padding is
// inconsistent across browsers. This is used to ensure the
// scrollable area is big enough.
d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
// Will contain the gutters, if any.
d.gutters = elt("div", null, "CodeMirror-gutters");
d.lineGutter = null;
// Actual scrollable element.
d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
d.scroller.setAttribute("tabIndex", "-1");
// The element in which the editor lives.
d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");
// Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true; }
if (place) {
if (place.appendChild) { place.appendChild(d.wrapper); }
else { place(d.wrapper); }
}
// Current rendered range (may be bigger than the view window).
d.viewFrom = d.viewTo = doc.first;
d.reportedViewFrom = d.reportedViewTo = doc.first;
// Information about the rendered lines.
d.view = [];
d.renderedView = null;
// Holds info about a single rendered line when it was rendered
// for measurement, while not in view.
d.externalMeasured = null;
// Empty space (in pixels) above the view
d.viewOffset = 0;
d.lastWrapHeight = d.lastWrapWidth = 0;
d.updateLineNumbers = null;
d.nativeBarWidth = d.barHeight = d.barWidth = 0;
d.scrollbarsClipped = false;
// Used to only resize the line number gutter when necessary (when
// the amount of lines crosses a boundary that makes its width change)
d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
// Set to true when a non-horizontal-scrolling line widget is
// added. As an optimization, line widget aligning is skipped when
// this is false.
d.alignWidgets = false;
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
// Tracks the maximum line length so that the horizontal scrollbar
// can be kept static when scrolling.
d.maxLine = null;
d.maxLineLength = 0;
d.maxLineChanged = false;
// Used for measuring wheel scrolling granularity
d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;
// True when shift is held down.
d.shift = false;
// Used to track whether anything happened since the context menu
// was opened.
d.selForContextMenu = null;
d.activeTouch = null;
input.init(d);
}
// Find the line object corresponding to the given line number.
function getLine(doc, n) {
n -= doc.first;
if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
var chunk = doc;
while (!chunk.lines) {
for (var i = 0;; ++i) {
var child = chunk.children[i], sz = child.chunkSize();
if (n < sz) { chunk = child; break }
n -= sz;
}
}
return chunk.lines[n]
}
// Get the part of a document between two positions, as an array of
// strings.
function getBetween(doc, start, end) {
var out = [], n = start.line;
doc.iter(start.line, end.line + 1, function (line) {
var text = line.text;
if (n == end.line) { text = text.slice(0, end.ch); }
if (n == start.line) { text = text.slice(start.ch); }
out.push(text);
++n;
});
return out
}
// Get the lines between from and to, as array of strings.
function getLines(doc, from, to) {
var out = [];
doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value
return out
}
// Update the height of a line, propagating the height change
// upwards to parent nodes.
function updateLineHeight(line, height) {
var diff = height - line.height;
if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } }
}
// Given a line object, find its line number by walking up through
// its parent links.
function lineNo(line) {
if (line.parent == null) { return null }
var cur = line.parent, no = indexOf(cur.lines, line);
for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
for (var i = 0;; ++i) {
if (chunk.children[i] == cur) { break }
no += chunk.children[i].chunkSize();
}
}
return no + cur.first
}
// Find the line at the given vertical position, using the height
// information in the document tree.
function lineAtHeight(chunk, h) {
var n = chunk.first;
outer: do {
for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
var child = chunk.children[i$1], ch = child.height;
if (h < ch) { chunk = child; continue outer }
h -= ch;
n += child.chunkSize();
}
return n
} while (!chunk.lines)
var i = 0;
for (; i < chunk.lines.length; ++i) {
var line = chunk.lines[i], lh = line.height;
if (h < lh) { break }
h -= lh;
}
return n + i
}
function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}
function lineNumberFor(options, i) {
return String(options.lineNumberFormatter(i + options.firstLineNumber))
}
// A Pos instance represents a position within the text.
function Pos(line, ch, sticky) {
if ( sticky === void 0 ) sticky = null;
if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) }
this.line = line;
this.ch = ch;
this.sticky = sticky;
}
// Compare two positions, return 0 if they are the same, a negative
// number when a is less, and a positive number otherwise.
function cmp(a, b) { return a.line - b.line || a.ch - b.ch }
function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }
function copyPos(x) {return Pos(x.line, x.ch)}
function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
function minPos(a, b) { return cmp(a, b) < 0 ? a : b }
// Most of the external API clips given positions to make sure they
// actually exist within the document.
function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
function clipPos(doc, pos) {
if (pos.line < doc.first) { return Pos(doc.first, 0) }
var last = doc.first + doc.size - 1;
if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
return clipToLen(pos, getLine(doc, pos.line).text.length)
}
function clipToLen(pos, linelen) {
var ch = pos.ch;
if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
else if (ch < 0) { return Pos(pos.line, 0) }
else { return pos }
}
function clipPosArray(doc, array) {
var out = [];
for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); }
return out
}
// Optimize some code when these features are not used.
var sawReadOnlySpans = false;
var sawCollapsedSpans = false;
function seeReadOnlySpans() {
sawReadOnlySpans = true;
}
function seeCollapsedSpans() {
sawCollapsedSpans = true;
}
// TEXTMARKER SPANS
function MarkedSpan(marker, from, to) {
this.marker = marker;
this.from = from; this.to = to;
}
// Search an array of spans for a span matching the given marker.
function getMarkedSpanFor(spans, marker) {
if (spans) { for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.marker == marker) { return span }
} }
}
// Remove a span from an array, returning undefined if no spans are
// left (we don't store arrays for lines without spans).
function removeMarkedSpan(spans, span) {
var r;
for (var i = 0; i < spans.length; ++i)
{ if (spans[i] != span) { (r || (r = [])).push(spans[i]); } }
return r
}
// Add a span to a line.
function addMarkedSpan(line, span) {
line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
span.marker.attachLine(line);
}
// Used for the algorithm that adjusts markers for a change in the
// document. These functions cut an array of spans at a given
// character position, returning an array of remaining chunks (or
// undefined if nothing remains).
function markedSpansBefore(old, startCh, isInsert) {
var nw;
if (old) { for (var i = 0; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
}
} }
return nw
}
function markedSpansAfter(old, endCh, isInsert) {
var nw;
if (old) { for (var i = 0; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
span.to == null ? null : span.to - endCh));
}
} }
return nw
}
// Given a change object, compute the new set of marker spans that
// cover the line in which the change took place. Removes spans
// entirely within the change, reconnects spans belonging to the
// same marker that appear on both sides of the change, and cuts off
// spans partially within the change. Returns an array of span
// arrays with one element for each line in (after) the change.
function stretchSpansOverChange(doc, change) {
if (change.full) { return null }
var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
if (!oldFirst && !oldLast) { return null }
var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
// Get the spans that 'stick out' on both sides
var first = markedSpansBefore(oldFirst, startCh, isInsert);
var last = markedSpansAfter(oldLast, endCh, isInsert);
// Next, merge those two ends
var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
if (first) {
// Fix up .to properties of first
for (var i = 0; i < first.length; ++i) {
var span = first[i];
if (span.to == null) {
var found = getMarkedSpanFor(last, span.marker);
if (!found) { span.to = startCh; }
else if (sameLine) { span.to = found.to == null ? null : found.to + offset; }
}
}
}
if (last) {
// Fix up .from in last (or move them into first in case of sameLine)
for (var i$1 = 0; i$1 < last.length; ++i$1) {
var span$1 = last[i$1];
if (span$1.to != null) { span$1.to += offset; }
if (span$1.from == null) {
var found$1 = getMarkedSpanFor(first, span$1.marker);
if (!found$1) {
span$1.from = offset;
if (sameLine) { (first || (first = [])).push(span$1); }
}
} else {
span$1.from += offset;
if (sameLine) { (first || (first = [])).push(span$1); }
}
}
}
// Make sure we didn't create any zero-length spans
if (first) { first = clearEmptySpans(first); }
if (last && last != first) { last = clearEmptySpans(last); }
var newMarkers = [first];
if (!sameLine) {
// Fill gap with whole-line-spans
var gap = change.text.length - 2, gapMarkers;
if (gap > 0 && first)
{ for (var i$2 = 0; i$2 < first.length; ++i$2)
{ if (first[i$2].to == null)
{ (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)); } } }
for (var i$3 = 0; i$3 < gap; ++i$3)
{ newMarkers.push(gapMarkers); }
newMarkers.push(last);
}
return newMarkers
}
// Remove spans that are empty and don't have a clearWhenEmpty
// option of false.
function clearEmptySpans(spans) {
for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
{ spans.splice(i--, 1); }
}
if (!spans.length) { return null }
return spans
}
// Used to 'clip' out readOnly ranges when making a change.
function removeReadOnlyRanges(doc, from, to) {
var markers = null;
doc.iter(from.line, to.line + 1, function (line) {
if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
var mark = line.markedSpans[i].marker;
if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
{ (markers || (markers = [])).push(mark); }
} }
});
if (!markers) { return null }
var parts = [{from: from, to: to}];
for (var i = 0; i < markers.length; ++i) {
var mk = markers[i], m = mk.find(0);
for (var j = 0; j < parts.length; ++j) {
var p = parts[j];
if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
{ newParts.push({from: p.from, to: m.from}); }
if (dto > 0 || !mk.inclusiveRight && !dto)
{ newParts.push({from: m.to, to: p.to}); }
parts.splice.apply(parts, newParts);
j += newParts.length - 3;
}
}
return parts
}
// Connect or disconnect spans from a line.
function detachMarkedSpans(line) {
var spans = line.markedSpans;
if (!spans) { return }
for (var i = 0; i < spans.length; ++i)
{ spans[i].marker.detachLine(line); }
line.markedSpans = null;
}
function attachMarkedSpans(line, spans) {
if (!spans) { return }
for (var i = 0; i < spans.length; ++i)
{ spans[i].marker.attachLine(line); }
line.markedSpans = spans;
}
// Helpers used when computing which overlapping collapsed span
// counts as the larger one.
function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }
// Returns a number indicating which of two overlapping collapsed
// spans is larger (and thus includes the other). Falls back to
// comparing ids when the spans cover exactly the same range.
function compareCollapsedMarkers(a, b) {
var lenDiff = a.lines.length - b.lines.length;
if (lenDiff != 0) { return lenDiff }
var aPos = a.find(), bPos = b.find();
var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);
if (fromCmp) { return -fromCmp }
var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);
if (toCmp) { return toCmp }
return b.id - a.id
}
// Find out whether a line ends or starts in a collapsed span. If
// so, return the marker for that span.
function collapsedSpanAtSide(line, start) {
var sps = sawCollapsedSpans && line.markedSpans, found;
if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
sp = sps[i];
if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0))
{ found = sp.marker; }
} }
return found
}
function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }
// Test whether there exists a collapsed span that partially
// overlaps (covers the start or end, but not both) of a new span.
// Such overlap is not allowed.
function conflictingCollapsedRange(doc, lineNo$$1, from, to, marker) {
var line = getLine(doc, lineNo$$1);
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) { for (var i = 0; i < sps.length; ++i) {
var sp = sps[i];
if (!sp.marker.collapsed) { continue }
var found = sp.marker.find(0);
var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
{ return true }
} }
}
// A visual line is a line as drawn on the screen. Folding, for
// example, can cause multiple logical lines to appear on the same
// visual line. This finds the start of the visual line that the
// given line is part of (usually that is the line itself).
function visualLine(line) {
var merged;
while (merged = collapsedSpanAtStart(line))
{ line = merged.find(-1, true).line; }
return line
}
function visualLineEnd(line) {
var merged;
while (merged = collapsedSpanAtEnd(line))
{ line = merged.find(1, true).line; }
return line
}
// Returns an array of logical lines that continue the visual line
// started by the argument, or undefined if there are no such lines.
function visualLineContinued(line) {
var merged, lines;
while (merged = collapsedSpanAtEnd(line)) {
line = merged.find(1, true).line
;(lines || (lines = [])).push(line);
}
return lines
}
// Get the line number of the start of the visual line that the
// given line number is part of.
function visualLineNo(doc, lineN) {
var line = getLine(doc, lineN), vis = visualLine(line);
if (line == vis) { return lineN }
return lineNo(vis)
}
// Get the line number of the start of the next visual line after
// the given line.
function visualLineEndNo(doc, lineN) {
if (lineN > doc.lastLine()) { return lineN }
var line = getLine(doc, lineN), merged;
if (!lineIsHidden(doc, line)) { return lineN }
while (merged = collapsedSpanAtEnd(line))
{ line = merged.find(1, true).line; }
return lineNo(line) + 1
}
// Compute whether a line is hidden. Lines count as hidden when they
// are part of a visual line that starts with another line, or when
// they are entirely covered by collapsed, non-widget span.
function lineIsHidden(doc, line) {
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
sp = sps[i];
if (!sp.marker.collapsed) { continue }
if (sp.from == null) { return true }
if (sp.marker.widgetNode) { continue }
if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
{ return true }
} }
}
function lineIsHiddenInner(doc, line, span) {
if (span.to == null) {
var end = span.marker.find(1, true);
return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
}
if (span.marker.inclusiveRight && span.to == line.text.length)
{ return true }
for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {
sp = line.markedSpans[i];
if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
(sp.to == null || sp.to != span.from) &&
(sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
lineIsHiddenInner(doc, line, sp)) { return true }
}
}
// Find the height above the given line.
function heightAtLine(lineObj) {
lineObj = visualLine(lineObj);
var h = 0, chunk = lineObj.parent;
for (var i = 0; i < chunk.lines.length; ++i) {
var line = chunk.lines[i];
if (line == lineObj) { break }
else { h += line.height; }
}
for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
var cur = p.children[i$1];
if (cur == chunk) { break }
else { h += cur.height; }
}
}
return h
}
// Compute the character length of a line, taking into account
// collapsed ranges (see markText) that might hide parts, and join
// other lines onto it.
function lineLength(line) {
if (line.height == 0) { return 0 }
var len = line.text.length, merged, cur = line;
while (merged = collapsedSpanAtStart(cur)) {
var found = merged.find(0, true);
cur = found.from.line;
len += found.from.ch - found.to.ch;
}
cur = line;
while (merged = collapsedSpanAtEnd(cur)) {
var found$1 = merged.find(0, true);
len -= cur.text.length - found$1.from.ch;
cur = found$1.to.line;
len += cur.text.length - found$1.to.ch;
}
return len
}
// Find the longest line in the document.
function findMaxLine(cm) {
var d = cm.display, doc = cm.doc;
d.maxLine = getLine(doc, doc.first);
d.maxLineLength = lineLength(d.maxLine);
d.maxLineChanged = true;
doc.iter(function (line) {
var len = lineLength(line);
if (len > d.maxLineLength) {
d.maxLineLength = len;
d.maxLine = line;
}
});
}
// BIDI HELPERS
function iterateBidiSections(order, from, to, f) {
if (!order) { return f(from, to, "ltr") }
var found = false;
for (var i = 0; i < order.length; ++i) {
var part = order[i];
if (part.from < to && part.to > from || from == to && part.to == from) {
f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr");
found = true;
}
}
if (!found) { f(from, to, "ltr"); }
}
var bidiOther = null;
function getBidiPartAt(order, ch, sticky) {
var found;
bidiOther = null;
for (var i = 0; i < order.length; ++i) {
var cur = order[i];
if (cur.from < ch && cur.to > ch) { return i }
if (cur.to == ch) {
if (cur.from != cur.to && sticky == "before") { found = i; }
else { bidiOther = i; }
}
if (cur.from == ch) {
if (cur.from != cur.to && sticky != "before") { found = i; }
else { bidiOther = i; }
}
}
return found != null ? found : bidiOther
}
// Bidirectional ordering algorithm
// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
// that this (partially) implements.
// One-char codes used for character types:
// L (L): Left-to-Right
// R (R): Right-to-Left
// r (AL): Right-to-Left Arabic
// 1 (EN): European Number
// + (ES): European Number Separator
// % (ET): European Number Terminator
// n (AN): Arabic Number
// , (CS): Common Number Separator
// m (NSM): Non-Spacing Mark
// b (BN): Boundary Neutral
// s (B): Paragraph Separator
// t (S): Segment Separator
// w (WS): Whitespace
// N (ON): Other Neutrals
// Returns null if characters are ordered as they appear
// (left-to-right), or an array of sections ({from, to, level}
// objects) in the order in which they occur visually.
var bidiOrdering = (function() {
// Character types for codepoints 0 to 0xff
var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
// Character types for codepoints 0x600 to 0x6f9
var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";
function charType(code) {
if (code <= 0xf7) { return lowTypes.charAt(code) }
else if (0x590 <= code && code <= 0x5f4) { return "R" }
else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }
else if (0x6ee <= code && code <= 0x8ac) { return "r" }
else if (0x2000 <= code && code <= 0x200b) { return "w" }
else if (code == 0x200c) { return "b" }
else { return "L" }
}
var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;
function BidiSpan(level, from, to) {
this.level = level;
this.from = from; this.to = to;
}
return function(str, direction) {
var outerType = direction == "ltr" ? "L" : "R";
if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false }
var len = str.length, types = [];
for (var i = 0; i < len; ++i)
{ types.push(charType(str.charCodeAt(i))); }
// W1. Examine each non-spacing mark (NSM) in the level run, and
// change the type of the NSM to the type of the previous
// character. If the NSM is at the start of the level run, it will
// get the type of sor.
for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
var type = types[i$1];
if (type == "m") { types[i$1] = prev; }
else { prev = type; }
}
// W2. Search backwards from each instance of a European number
// until the first strong type (R, L, AL, or sor) is found. If an
// AL is found, change the type of the European number to Arabic
// number.
// W3. Change all ALs to R.
for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
var type$1 = types[i$2];
if (type$1 == "1" && cur == "r") { types[i$2] = "n"; }
else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } }
}
// W4. A single European separator between two European numbers
// changes to a European number. A single common separator between
// two numbers of the same type changes to that type.
for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
var type$2 = types[i$3];
if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; }
else if (type$2 == "," && prev$1 == types[i$3+1] &&
(prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; }
prev$1 = type$2;
}
// W5. A sequence of European terminators adjacent to European
// numbers changes to all European numbers.
// W6. Otherwise, separators and terminators change to Other
// Neutral.
for (var i$4 = 0; i$4 < len; ++i$4) {
var type$3 = types[i$4];
if (type$3 == ",") { types[i$4] = "N"; }
else if (type$3 == "%") {
var end = (void 0);
for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";
for (var j = i$4; j < end; ++j) { types[j] = replace; }
i$4 = end - 1;
}
}
// W7. Search backwards from each instance of a European number
// until the first strong type (R, L, or sor) is found. If an L is
// found, then change the type of the European number to L.
for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
var type$4 = types[i$5];
if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; }
else if (isStrong.test(type$4)) { cur$1 = type$4; }
}
// N1. A sequence of neutrals takes the direction of the
// surrounding strong text if the text on both sides has the same
// direction. European and Arabic numbers act as if they were R in
// terms of their influence on neutrals. Start-of-level-run (sor)
// and end-of-level-run (eor) are used at level run boundaries.
// N2. Any remaining neutrals take the embedding direction.
for (var i$6 = 0; i$6 < len; ++i$6) {
if (isNeutral.test(types[i$6])) {
var end$1 = (void 0);
for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
var before = (i$6 ? types[i$6-1] : outerType) == "L";
var after = (end$1 < len ? types[end$1] : outerType) == "L";
var replace$1 = before == after ? (before ? "L" : "R") : outerType;
for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; }
i$6 = end$1 - 1;
}
}
// Here we depart from the documented algorithm, in order to avoid
// building up an actual levels array. Since there are only three
// levels (0, 1, 2) in an implementation that doesn't take
// explicit embedding into account, we can build up the order on
// the fly, without following the level-based algorithm.
var order = [], m;
for (var i$7 = 0; i$7 < len;) {
if (countsAsLeft.test(types[i$7])) {
var start = i$7;
for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
order.push(new BidiSpan(0, start, i$7));
} else {
var pos = i$7, at = order.length;
for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
for (var j$2 = pos; j$2 < i$7;) {
if (countsAsNum.test(types[j$2])) {
if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); }
var nstart = j$2;
for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
order.splice(at, 0, new BidiSpan(2, nstart, j$2));
pos = j$2;
} else { ++j$2; }
}
if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); }
}
}
if (order[0].level == 1 && (m = str.match(/^\s+/))) {
order[0].from = m[0].length;
order.unshift(new BidiSpan(0, 0, m[0].length));
}
if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
lst(order).to -= m[0].length;
order.push(new BidiSpan(0, len - m[0].length, len));
}
return direction == "rtl" ? order.reverse() : order
}
})();
// Get the bidi ordering for the given line (and cache it). Returns
// false for lines that are fully left-to-right, and an array of
// BidiSpan objects otherwise.
function getOrder(line, direction) {
var order = line.order;
if (order == null) { order = line.order = bidiOrdering(line.text, direction); }
return order
}
function moveCharLogically(line, ch, dir) {
var target = skipExtendingChars(line.text, ch + dir, dir);
return target < 0 || target > line.text.length ? null : target
}
function moveLogically(line, start, dir) {
var ch = moveCharLogically(line, start.ch, dir);
return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before")
}
function endOfLine(visually, cm, lineObj, lineNo, dir) {
if (visually) {
var order = getOrder(lineObj, cm.doc.direction);
if (order) {
var part = dir < 0 ? lst(order) : order[0];
var moveInStorageOrder = (dir < 0) == (part.level == 1);
var sticky = moveInStorageOrder ? "after" : "before";
var ch;
// With a wrapped rtl chunk (possibly spanning multiple bidi parts),
// it could be that the last bidi part is not on the last visual line,
// since visual lines contain content order-consecutive chunks.
// Thus, in rtl, we are looking for the first (content-order) character
// in the rtl chunk that is on the last line (that is, the same line
// as the last (content-order) character).
if (part.level > 0) {
var prep = prepareMeasureForLine(cm, lineObj);
ch = dir < 0 ? lineObj.text.length - 1 : 0;
var targetTop = measureCharPrepared(cm, prep, ch).top;
ch = findFirst(function (ch) { return measureCharPrepared(cm, prep, ch).top == targetTop; }, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch);
if (sticky == "before") { ch = moveCharLogically(lineObj, ch, 1); }
} else { ch = dir < 0 ? part.to : part.from; }
return new Pos(lineNo, ch, sticky)
}
}
return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after")
}
function moveVisually(cm, line, start, dir) {
var bidi = getOrder(line, cm.doc.direction);
if (!bidi) { return moveLogically(line, start, dir) }
if (start.ch >= line.text.length) {
start.ch = line.text.length;
start.sticky = "before";
} else if (start.ch <= 0) {
start.ch = 0;
start.sticky = "after";
}
var partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos];
if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) {
// Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines,
// nothing interesting happens.
return moveLogically(line, start, dir)
}
var mv = function (pos, dir) { return moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir); };
var prep;
var getWrappedLineExtent = function (ch) {
if (!cm.options.lineWrapping) { return {begin: 0, end: line.text.length} }
prep = prep || prepareMeasureForLine(cm, line);
return wrappedLineExtentChar(cm, line, prep, ch)
};
var wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch);
if (cm.doc.direction == "rtl" || part.level == 1) {
var moveInStorageOrder = (part.level == 1) == (dir < 0);
var ch = mv(start, moveInStorageOrder ? 1 : -1);
if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) {
// Case 2: We move within an rtl part or in an rtl editor on the same visual line
var sticky = moveInStorageOrder ? "before" : "after";
return new Pos(start.line, ch, sticky)
}
}
// Case 3: Could not move within this bidi part in this visual line, so leave
// the current bidi part
var searchInVisualLine = function (partPos, dir, wrappedLineExtent) {
var getRes = function (ch, moveInStorageOrder) { return moveInStorageOrder
? new Pos(start.line, mv(ch, 1), "before")
: new Pos(start.line, ch, "after"); };
for (; partPos >= 0 && partPos < bidi.length; partPos += dir) {
var part = bidi[partPos];
var moveInStorageOrder = (dir > 0) == (part.level != 1);
var ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1);
if (part.from <= ch && ch < part.to) { return getRes(ch, moveInStorageOrder) }
ch = moveInStorageOrder ? part.from : mv(part.to, -1);
if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) { return getRes(ch, moveInStorageOrder) }
}
};
// Case 3a: Look for other bidi parts on the same visual line
var res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent);
if (res) { return res }
// Case 3b: Look for other bidi parts on the next visual line
var nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1);
if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) {
res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh));
if (res) { return res }
}
// Case 4: Nowhere to move
return null
}
// EVENT HANDLING
// Lightweight event framework. on/off also work on DOM nodes,
// registering native DOM handlers.
var noHandlers = [];
var on = function(emitter, type, f) {
if (emitter.addEventListener) {
emitter.addEventListener(type, f, false);
} else if (emitter.attachEvent) {
emitter.attachEvent("on" + type, f);
} else {
var map$$1 = emitter._handlers || (emitter._handlers = {});
map$$1[type] = (map$$1[type] || noHandlers).concat(f);
}
};
function getHandlers(emitter, type) {
return emitter._handlers && emitter._handlers[type] || noHandlers
}
function off(emitter, type, f) {
if (emitter.removeEventListener) {
emitter.removeEventListener(type, f, false);
} else if (emitter.detachEvent) {
emitter.detachEvent("on" + type, f);
} else {
var map$$1 = emitter._handlers, arr = map$$1 && map$$1[type];
if (arr) {
var index = indexOf(arr, f);
if (index > -1)
{ map$$1[type] = arr.slice(0, index).concat(arr.slice(index + 1)); }
}
}
}
function signal(emitter, type /*, values...*/) {
var handlers = getHandlers(emitter, type);
if (!handlers.length) { return }
var args = Array.prototype.slice.call(arguments, 2);
for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); }
}
// The DOM events that CodeMirror handles can be overridden by
// registering a (non-DOM) handler on the editor for the event name,
// and preventDefault-ing the event in that handler.
function signalDOMEvent(cm, e, override) {
if (typeof e == "string")
{ e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; }
signal(cm, override || e.type, cm, e);
return e_defaultPrevented(e) || e.codemirrorIgnore
}
function signalCursorActivity(cm) {
var arr = cm._handlers && cm._handlers.cursorActivity;
if (!arr) { return }
var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);
for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
{ set.push(arr[i]); } }
}
function hasHandler(emitter, type) {
return getHandlers(emitter, type).length > 0
}
// Add on and off methods to a constructor's prototype, to make
// registering events on such objects more convenient.
function eventMixin(ctor) {
ctor.prototype.on = function(type, f) {on(this, type, f);};
ctor.prototype.off = function(type, f) {off(this, type, f);};
}
// Due to the fact that we still support jurassic IE versions, some
// compatibility wrappers are needed.
function e_preventDefault(e) {
if (e.preventDefault) { e.preventDefault(); }
else { e.returnValue = false; }
}
function e_stopPropagation(e) {
if (e.stopPropagation) { e.stopPropagation(); }
else { e.cancelBubble = true; }
}
function e_defaultPrevented(e) {
return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
}
function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
function e_target(e) {return e.target || e.srcElement}
function e_button(e) {
var b = e.which;
if (b == null) {
if (e.button & 1) { b = 1; }
else if (e.button & 2) { b = 3; }
else if (e.button & 4) { b = 2; }
}
if (mac && e.ctrlKey && b == 1) { b = 3; }
return b
}
// Detect drag-and-drop
var dragAndDrop = function() {
// There is *some* kind of drag-and-drop support in IE6-8, but I
// couldn't get it to work yet.
if (ie && ie_version < 9) { return false }
var div = elt('div');
return "draggable" in div || "dragDrop" in div
}();
var zwspSupported;
function zeroWidthElement(measure) {
if (zwspSupported == null) {
var test = elt("span", "\u200b");
removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
if (measure.firstChild.offsetHeight != 0)
{ zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); }
}
var node = zwspSupported ? elt("span", "\u200b") :
elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
node.setAttribute("cm-text", "");
return node
}
// Feature-detect IE's crummy client rect reporting for bidi text
var badBidiRects;
function hasBadBidiRects(measure) {
if (badBidiRects != null) { return badBidiRects }
var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
var r0 = range(txt, 0, 1).getBoundingClientRect();
var r1 = range(txt, 1, 2).getBoundingClientRect();
removeChildren(measure);
if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
return badBidiRects = (r1.right - r0.right < 3)
}
// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
var pos = 0, result = [], l = string.length;
while (pos <= l) {
var nl = string.indexOf("\n", pos);
if (nl == -1) { nl = string.length; }
var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
var rt = line.indexOf("\r");
if (rt != -1) {
result.push(line.slice(0, rt));
pos += rt + 1;
} else {
result.push(line);
pos = nl + 1;
}
}
return result
} : function (string) { return string.split(/\r\n?|\n/); };
var hasSelection = window.getSelection ? function (te) {
try { return te.selectionStart != te.selectionEnd }
catch(e) { return false }
} : function (te) {
var range$$1;
try {range$$1 = te.ownerDocument.selection.createRange();}
catch(e) {}
if (!range$$1 || range$$1.parentElement() != te) { return false }
return range$$1.compareEndPoints("StartToEnd", range$$1) != 0
};
var hasCopyEvent = (function () {
var e = elt("div");
if ("oncopy" in e) { return true }
e.setAttribute("oncopy", "return;");
return typeof e.oncopy == "function"
})();
var badZoomedRects = null;
function hasBadZoomedRects(measure) {
if (badZoomedRects != null) { return badZoomedRects }
var node = removeChildrenAndAdd(measure, elt("span", "x"));
var normal = node.getBoundingClientRect();
var fromRange = range(node, 0, 1).getBoundingClientRect();
return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
}
// Known modes, by name and by MIME
var modes = {};
var mimeModes = {};
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
function defineMode(name, mode) {
if (arguments.length > 2)
{ mode.dependencies = Array.prototype.slice.call(arguments, 2); }
modes[name] = mode;
}
function defineMIME(mime, spec) {
mimeModes[mime] = spec;
}
// Given a MIME type, a {name, ...options} config object, or a name
// string, return a mode config object.
function resolveMode(spec) {
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
spec = mimeModes[spec];
} else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
var found = mimeModes[spec.name];
if (typeof found == "string") { found = {name: found}; }
spec = createObj(found, spec);
spec.name = found.name;
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
return resolveMode("application/xml")
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
return resolveMode("application/json")
}
if (typeof spec == "string") { return {name: spec} }
else { return spec || {name: "null"} }
}
// Given a mode spec (anything that resolveMode accepts), find and
// initialize an actual mode object.
function getMode(options, spec) {
spec = resolveMode(spec);
var mfactory = modes[spec.name];
if (!mfactory) { return getMode(options, "text/plain") }
var modeObj = mfactory(options, spec);
if (modeExtensions.hasOwnProperty(spec.name)) {
var exts = modeExtensions[spec.name];
for (var prop in exts) {
if (!exts.hasOwnProperty(prop)) { continue }
if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
modeObj[prop] = exts[prop];
}
}
modeObj.name = spec.name;
if (spec.helperType) { modeObj.helperType = spec.helperType; }
if (spec.modeProps) { for (var prop$1 in spec.modeProps)
{ modeObj[prop$1] = spec.modeProps[prop$1]; } }
return modeObj
}
// This can be used to attach properties to mode objects from
// outside the actual mode definition.
var modeExtensions = {};
function extendMode(mode, properties) {
var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
copyObj(properties, exts);
}
function copyState(mode, state) {
if (state === true) { return state }
if (mode.copyState) { return mode.copyState(state) }
var nstate = {};
for (var n in state) {
var val = state[n];
if (val instanceof Array) { val = val.concat([]); }
nstate[n] = val;
}
return nstate
}
// Given a mode and a state (for that mode), find the inner mode and
// state at the position that the state refers to.
function innerMode(mode, state) {
var info;
while (mode.innerMode) {
info = mode.innerMode(state);
if (!info || info.mode == mode) { break }
state = info.state;
mode = info.mode;
}
return info || {mode: mode, state: state}
}
function startState(mode, a1, a2) {
return mode.startState ? mode.startState(a1, a2) : true
}
// STRING STREAM
// Fed to the mode parsers, provides helper functions to make
// parsers more succinct.
var StringStream = function(string, tabSize, lineOracle) {
this.pos = this.start = 0;
this.string = string;
this.tabSize = tabSize || 8;
this.lastColumnPos = this.lastColumnValue = 0;
this.lineStart = 0;
this.lineOracle = lineOracle;
};
StringStream.prototype.eol = function () {return this.pos >= this.string.length};
StringStream.prototype.sol = function () {return this.pos == this.lineStart};
StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
StringStream.prototype.next = function () {
if (this.pos < this.string.length)
{ return this.string.charAt(this.pos++) }
};
StringStream.prototype.eat = function (match) {
var ch = this.string.charAt(this.pos);
var ok;
if (typeof match == "string") { ok = ch == match; }
else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
if (ok) {++this.pos; return ch}
};
StringStream.prototype.eatWhile = function (match) {
var start = this.pos;
while (this.eat(match)){}
return this.pos > start
};
StringStream.prototype.eatSpace = function () {
var this$1 = this;
var start = this.pos;
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this$1.pos; }
return this.pos > start
};
StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
StringStream.prototype.skipTo = function (ch) {
var found = this.string.indexOf(ch, this.pos);
if (found > -1) {this.pos = found; return true}
};
StringStream.prototype.backUp = function (n) {this.pos -= n;};
StringStream.prototype.column = function () {
if (this.lastColumnPos < this.start) {
this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
this.lastColumnPos = this.start;
}
return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
};
StringStream.prototype.indentation = function () {
return countColumn(this.string, null, this.tabSize) -
(this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
};
StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
var substr = this.string.substr(this.pos, pattern.length);
if (cased(substr) == cased(pattern)) {
if (consume !== false) { this.pos += pattern.length; }
return true
}
} else {
var match = this.string.slice(this.pos).match(pattern);
if (match && match.index > 0) { return null }
if (match && consume !== false) { this.pos += match[0].length; }
return match
}
};
StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
StringStream.prototype.hideFirstChars = function (n, inner) {
this.lineStart += n;
try { return inner() }
finally { this.lineStart -= n; }
};
StringStream.prototype.lookAhead = function (n) {
var oracle = this.lineOracle;
return oracle && oracle.lookAhead(n)
};
var SavedContext = function(state, lookAhead) {
this.state = state;
this.lookAhead = lookAhead;
};
var Context = function(doc, state, line, lookAhead) {
this.state = state;
this.doc = doc;
this.line = line;
this.maxLookAhead = lookAhead || 0;
};
Context.prototype.lookAhead = function (n) {
var line = this.doc.getLine(this.line + n);
if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; }
return line
};
Context.prototype.nextLine = function () {
this.line++;
if (this.maxLookAhead > 0) { this.maxLookAhead--; }
};
Context.fromSaved = function (doc, saved, line) {
if (saved instanceof SavedContext)
{ return new Context(doc, copyState(doc.mode, saved.saved), line, saved.lookAhead) }
else
{ return new Context(doc, copyState(doc.mode, saved), line) }
};
Context.prototype.save = function (copy) {
var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state;
return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state
};
// Compute a style array (an array starting with a mode generation
// -- for invalidation -- followed by pairs of end positions and
// style strings), which is used to highlight the tokens on the
// line.
function highlightLine(cm, line, context, forceToEnd) {
// A styles array always starts with a number identifying the
// mode/overlays that it is based on (for easy invalidation).
var st = [cm.state.modeGen], lineClasses = {};
// Compute the base array of styles
runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); },
lineClasses, forceToEnd);
var state = context.state;
// Run overlays, adjust style array.
var loop = function ( o ) {
var overlay = cm.state.overlays[o], i = 1, at = 0;
context.state = true;
runMode(cm, line.text, overlay.mode, context, function (end, style) {
var start = i;
// Ensure there's a token end at the current position, and that i points at it
while (at < end) {
var i_end = st[i];
if (i_end > end)
{ st.splice(i, 1, end, st[i+1], i_end); }
i += 2;
at = Math.min(end, i_end);
}
if (!style) { return }
if (overlay.opaque) {
st.splice(start, i - start, end, "overlay " + style);
i = start + 2;
} else {
for (; start < i; start += 2) {
var cur = st[start+1];
st[start+1] = (cur ? cur + " " : "") + "overlay " + style;
}
}
}, lineClasses);
};
for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );
context.state = state;
return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
}
function getLineStyles(cm, line, updateFrontier) {
if (!line.styles || line.styles[0] != cm.state.modeGen) {
var context = getContextBefore(cm, lineNo(line));
var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state);
var result = highlightLine(cm, line, context);
if (resetState) { context.state = resetState; }
line.stateAfter = context.save(!resetState);
line.styles = result.styles;
if (result.classes) { line.styleClasses = result.classes; }
else if (line.styleClasses) { line.styleClasses = null; }
if (updateFrontier === cm.doc.highlightFrontier)
{ cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); }
}
return line.styles
}
function getContextBefore(cm, n, precise) {
var doc = cm.doc, display = cm.display;
if (!doc.mode.startState) { return new Context(doc, true, n) }
var start = findStartLine(cm, n, precise);
var saved = start > doc.first && getLine(doc, start - 1).stateAfter;
var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start);
doc.iter(start, n, function (line) {
processLine(cm, line.text, context);
var pos = context.line;
line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null;
context.nextLine();
});
if (precise) { doc.modeFrontier = context.line; }
return context
}
// Lightweight form of highlight -- proceed over this line and
// update state, but don't save a style array. Used for lines that
// aren't currently visible.
function processLine(cm, text, context, startAt) {
var mode = cm.doc.mode;
var stream = new StringStream(text, cm.options.tabSize, context);
stream.start = stream.pos = startAt || 0;
if (text == "") { callBlankLine(mode, context.state); }
while (!stream.eol()) {
readToken(mode, stream, context.state);
stream.start = stream.pos;
}
}
function callBlankLine(mode, state) {
if (mode.blankLine) { return mode.blankLine(state) }
if (!mode.innerMode) { return }
var inner = innerMode(mode, state);
if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
}
function readToken(mode, stream, state, inner) {
for (var i = 0; i < 10; i++) {
if (inner) { inner[0] = innerMode(mode, state).mode; }
var style = mode.token(stream, state);
if (stream.pos > stream.start) { return style }
}
throw new Error("Mode " + mode.name + " failed to advance stream.")
}
var Token = function(stream, type, state) {
this.start = stream.start; this.end = stream.pos;
this.string = stream.current();
this.type = type || null;
this.state = state;
};
// Utility for getTokenAt and getLineTokens
function takeToken(cm, pos, precise, asArray) {
var doc = cm.doc, mode = doc.mode, style;
pos = clipPos(doc, pos);
var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise);
var stream = new StringStream(line.text, cm.options.tabSize, context), tokens;
if (asArray) { tokens = []; }
while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
stream.start = stream.pos;
style = readToken(mode, stream, context.state);
if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); }
}
return asArray ? tokens : new Token(stream, style, context.state)
}
function extractLineClasses(type, output) {
if (type) { for (;;) {
var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/);
if (!lineClass) { break }
type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
var prop = lineClass[1] ? "bgClass" : "textClass";
if (output[prop] == null)
{ output[prop] = lineClass[2]; }
else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
{ output[prop] += " " + lineClass[2]; }
} }
return type
}
// Run the given mode's parser over a line, calling f for each token.
function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {
var flattenSpans = mode.flattenSpans;
if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; }
var curStart = 0, curStyle = null;
var stream = new StringStream(text, cm.options.tabSize, context), style;
var inner = cm.options.addModeClass && [null];
if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); }
while (!stream.eol()) {
if (stream.pos > cm.options.maxHighlightLength) {
flattenSpans = false;
if (forceToEnd) { processLine(cm, text, context, stream.pos); }
stream.pos = text.length;
style = null;
} else {
style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses);
}
if (inner) {
var mName = inner[0].name;
if (mName) { style = "m-" + (style ? mName + " " + style : mName); }
}
if (!flattenSpans || curStyle != style) {
while (curStart < stream.start) {
curStart = Math.min(stream.start, curStart + 5000);
f(curStart, curStyle);
}
curStyle = style;
}
stream.start = stream.pos;
}
while (curStart < stream.pos) {
// Webkit seems to refuse to render text nodes longer than 57444
// characters, and returns inaccurate measurements in nodes
// starting around 5000 chars.
var pos = Math.min(stream.pos, curStart + 5000);
f(pos, curStyle);
curStart = pos;
}
}
// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(cm, n, precise) {
var minindent, minline, doc = cm.doc;
var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
for (var search = n; search > lim; --search) {
if (search <= doc.first) { return doc.first }
var line = getLine(doc, search - 1), after = line.stateAfter;
if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))
{ return search }
var indented = countColumn(line.text, null, cm.options.tabSize);
if (minline == null || minindent > indented) {
minline = search - 1;
minindent = indented;
}
}
return minline
}
function retreatFrontier(doc, n) {
doc.modeFrontier = Math.min(doc.modeFrontier, n);
if (doc.highlightFrontier < n - 10) { return }
var start = doc.first;
for (var line = n - 1; line > start; line--) {
var saved = getLine(doc, line).stateAfter;
// change is on 3
// state on line 1 looked ahead 2 -- so saw 3
// test 1 + 2 < 3 should cover this
if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {
start = line + 1;
break
}
}
doc.highlightFrontier = Math.min(doc.highlightFrontier, start);
}
// LINE DATA STRUCTURE
// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
var Line = function(text, markedSpans, estimateHeight) {
this.text = text;
attachMarkedSpans(this, markedSpans);
this.height = estimateHeight ? estimateHeight(this) : 1;
};
Line.prototype.lineNo = function () { return lineNo(this) };
eventMixin(Line);
// Change the content (text, markers) of a line. Automatically
// invalidates cached information and tries to re-estimate the
// line's height.
function updateLine(line, text, markedSpans, estimateHeight) {
line.text = text;
if (line.stateAfter) { line.stateAfter = null; }
if (line.styles) { line.styles = null; }
if (line.order != null) { line.order = null; }
detachMarkedSpans(line);
attachMarkedSpans(line, markedSpans);
var estHeight = estimateHeight ? estimateHeight(line) : 1;
if (estHeight != line.height) { updateLineHeight(line, estHeight); }
}
// Detach a line from the document tree and its markers.
function cleanUpLine(line) {
line.parent = null;
detachMarkedSpans(line);
}
// Convert a style as returned by a mode (either null, or a string
// containing one or more styles) to a CSS style. This is cached,
// and also looks for line-wide styles.
var styleToClassCache = {};
var styleToClassCacheWithMode = {};
function interpretTokenStyle(style, options) {
if (!style || /^\s*$/.test(style)) { return null }
var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
return cache[style] ||
(cache[style] = style.replace(/\S+/g, "cm-$&"))
}
// Render the DOM representation of the text of a line. Also builds
// up a 'line map', which points at the DOM nodes that represent
// specific stretches of text, and is used by the measuring code.
// The returned object contains the DOM node, this map, and
// information about line-wide styles that were set by the mode.
function buildLineContent(cm, lineView) {
// The padding-right forces the element to have a 'border', which
// is needed on Webkit to be able to get line-level bounding
// rectangles for it (in measureChar).
var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null);
var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,
col: 0, pos: 0, cm: cm,
trailingSpace: false,
splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")};
lineView.measure = {};
// Iterate over the logical lines that make up this visual line.
for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0);
builder.pos = 0;
builder.addToken = buildToken;
// Optionally wire in some hacks into the token-rendering
// algorithm, to deal with browser quirks.
if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))
{ builder.addToken = buildTokenBadBidi(builder.addToken, order); }
builder.map = [];
var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
if (line.styleClasses) {
if (line.styleClasses.bgClass)
{ builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); }
if (line.styleClasses.textClass)
{ builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); }
}
// Ensure at least a single node is present, for measuring.
if (builder.map.length == 0)
{ builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); }
// Store the map and a cache object for the current logical line
if (i == 0) {
lineView.measure.map = builder.map;
lineView.measure.cache = {};
} else {
(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
;(lineView.measure.caches || (lineView.measure.caches = [])).push({});
}
}
// See issue #2901
if (webkit) {
var last = builder.content.lastChild;
if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
{ builder.content.className = "cm-tab-wrap-hack"; }
}
signal(cm, "renderLine", cm, lineView.line, builder.pre);
if (builder.pre.className)
{ builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); }
return builder
}
function defaultSpecialCharPlaceholder(ch) {
var token = elt("span", "\u2022", "cm-invalidchar");
token.title = "\\u" + ch.charCodeAt(0).toString(16);
token.setAttribute("aria-label", token.title);
return token
}
// Build up the DOM representation for a single token, and add it to
// the line map. Takes care to render special characters separately.
function buildToken(builder, text, style, startStyle, endStyle, title, css) {
if (!text) { return }
var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text;
var special = builder.cm.state.specialChars, mustWrap = false;
var content;
if (!special.test(text)) {
builder.col += text.length;
content = document.createTextNode(displayText);
builder.map.push(builder.pos, builder.pos + text.length, content);
if (ie && ie_version < 9) { mustWrap = true; }
builder.pos += text.length;
} else {
content = document.createDocumentFragment();
var pos = 0;
while (true) {
special.lastIndex = pos;
var m = special.exec(text);
var skipped = m ? m.index - pos : text.length - pos;
if (skipped) {
var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])); }
else { content.appendChild(txt); }
builder.map.push(builder.pos, builder.pos + skipped, txt);
builder.col += skipped;
builder.pos += skipped;
}
if (!m) { break }
pos += skipped + 1;
var txt$1 = (void 0);
if (m[0] == "\t") {
var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
txt$1.setAttribute("role", "presentation");
txt$1.setAttribute("cm-text", "\t");
builder.col += tabWidth;
} else if (m[0] == "\r" || m[0] == "\n") {
txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"));
txt$1.setAttribute("cm-text", m[0]);
builder.col += 1;
} else {
txt$1 = builder.cm.options.specialCharPlaceholder(m[0]);
txt$1.setAttribute("cm-text", m[0]);
if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])); }
else { content.appendChild(txt$1); }
builder.col += 1;
}
builder.map.push(builder.pos, builder.pos + 1, txt$1);
builder.pos++;
}
}
builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32;
if (style || startStyle || endStyle || mustWrap || css) {
var fullStyle = style || "";
if (startStyle) { fullStyle += startStyle; }
if (endStyle) { fullStyle += endStyle; }
var token = elt("span", [content], fullStyle, css);
if (title) { token.title = title; }
return builder.content.appendChild(token)
}
builder.content.appendChild(content);
}
function splitSpaces(text, trailingBefore) {
if (text.length > 1 && !/ /.test(text)) { return text }
var spaceBefore = trailingBefore, result = "";
for (var i = 0; i < text.length; i++) {
var ch = text.charAt(i);
if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
{ ch = "\u00a0"; }
result += ch;
spaceBefore = ch == " ";
}
return result
}
// Work around nonsense dimensions being reported for stretches of
// right-to-left text.
function buildTokenBadBidi(inner, order) {
return function (builder, text, style, startStyle, endStyle, title, css) {
style = style ? style + " cm-force-border" : "cm-force-border";
var start = builder.pos, end = start + text.length;
for (;;) {
// Find the part that overlaps with the start of this text
var part = (void 0);
for (var i = 0; i < order.length; i++) {
part = order[i];
if (part.to > start && part.from <= start) { break }
}
if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, title, css) }
inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css);
startStyle = null;
text = text.slice(part.to - start);
start = part.to;
}
}
}
function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
var widget = !ignoreWidget && marker.widgetNode;
if (widget) { builder.map.push(builder.pos, builder.pos + size, widget); }
if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
if (!widget)
{ widget = builder.content.appendChild(document.createElement("span")); }
widget.setAttribute("cm-marker", marker.id);
}
if (widget) {
builder.cm.display.input.setUneditable(widget);
builder.content.appendChild(widget);
}
builder.pos += size;
builder.trailingSpace = false;
}
// Outputs a number of spans to make up a line, taking highlighting
// and marked text into account.
function insertLineContent(line, builder, styles) {
var spans = line.markedSpans, allText = line.text, at = 0;
if (!spans) {
for (var i$1 = 1; i$1 < styles.length; i$1+=2)
{ builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)); }
return
}
var len = allText.length, pos = 0, i = 1, text = "", style, css;
var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed;
for (;;) {
if (nextChange == pos) { // Update current marker set
spanStyle = spanEndStyle = spanStartStyle = title = css = "";
collapsed = null; nextChange = Infinity;
var foundBookmarks = [], endStyles = (void 0);
for (var j = 0; j < spans.length; ++j) {
var sp = spans[j], m = sp.marker;
if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
foundBookmarks.push(m);
} else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
if (sp.to != null && sp.to != pos && nextChange > sp.to) {
nextChange = sp.to;
spanEndStyle = "";
}
if (m.className) { spanStyle += " " + m.className; }
if (m.css) { css = (css ? css + ";" : "") + m.css; }
if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle; }
if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to); }
if (m.title && !title) { title = m.title; }
if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
{ collapsed = sp; }
} else if (sp.from > pos && nextChange > sp.from) {
nextChange = sp.from;
}
}
if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)
{ if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1]; } } }
if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)
{ buildCollapsedSpan(builder, 0, foundBookmarks[j$2]); } }
if (collapsed && (collapsed.from || 0) == pos) {
buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
collapsed.marker, collapsed.from == null);
if (collapsed.to == null) { return }
if (collapsed.to == pos) { collapsed = false; }
}
}
if (pos >= len) { break }
var upto = Math.min(len, nextChange);
while (true) {
if (text) {
var end = pos + text.length;
if (!collapsed) {
var tokenText = end > upto ? text.slice(0, upto - pos) : text;
builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css);
}
if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
pos = end;
spanStartStyle = "";
}
text = allText.slice(at, at = styles[i++]);
style = interpretTokenStyle(styles[i++], builder.cm.options);
}
}
}
// These objects are used to represent the visible (currently drawn)
// part of the document. A LineView may correspond to multiple
// logical lines, if those are connected by collapsed ranges.
function LineView(doc, line, lineN) {
// The starting line
this.line = line;
// Continuing lines, if any
this.rest = visualLineContinued(line);
// Number of logical lines in this visual line
this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
this.node = this.text = null;
this.hidden = lineIsHidden(doc, line);
}
// Create a range of LineView objects for the given lines.
function buildViewArray(cm, from, to) {
var array = [], nextPos;
for (var pos = from; pos < to; pos = nextPos) {
var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
nextPos = pos + view.size;
array.push(view);
}
return array
}
var operationGroup = null;
function pushOperation(op) {
if (operationGroup) {
operationGroup.ops.push(op);
} else {
op.ownsGroup = operationGroup = {
ops: [op],
delayedCallbacks: []
};
}
}
function fireCallbacksForOps(group) {
// Calls delayed callbacks and cursorActivity handlers until no
// new ones appear
var callbacks = group.delayedCallbacks, i = 0;
do {
for (; i < callbacks.length; i++)
{ callbacks[i].call(null); }
for (var j = 0; j < group.ops.length; j++) {
var op = group.ops[j];
if (op.cursorActivityHandlers)
{ while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
{ op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } }
}
} while (i < callbacks.length)
}
function finishOperation(op, endCb) {
var group = op.ownsGroup;
if (!group) { return }
try { fireCallbacksForOps(group); }
finally {
operationGroup = null;
endCb(group);
}
}
var orphanDelayedCallbacks = null;
// Often, we want to signal events at a point where we are in the
// middle of some work, but don't want the handler to start calling
// other methods on the editor, which might be in an inconsistent
// state or simply not expect any other events to happen.
// signalLater looks whether there are any handlers, and schedules
// them to be executed when the last operation ends, or, if no
// operation is active, when a timeout fires.
function signalLater(emitter, type /*, values...*/) {
var arr = getHandlers(emitter, type);
if (!arr.length) { return }
var args = Array.prototype.slice.call(arguments, 2), list;
if (operationGroup) {
list = operationGroup.delayedCallbacks;
} else if (orphanDelayedCallbacks) {
list = orphanDelayedCallbacks;
} else {
list = orphanDelayedCallbacks = [];
setTimeout(fireOrphanDelayed, 0);
}
var loop = function ( i ) {
list.push(function () { return arr[i].apply(null, args); });
};
for (var i = 0; i < arr.length; ++i)
loop( i );
}
function fireOrphanDelayed() {
var delayed = orphanDelayedCallbacks;
orphanDelayedCallbacks = null;
for (var i = 0; i < delayed.length; ++i) { delayed[i](); }
}
// When an aspect of a line changes, a string is added to
// lineView.changes. This updates the relevant part of the line's
// DOM structure.
function updateLineForChanges(cm, lineView, lineN, dims) {
for (var j = 0; j < lineView.changes.length; j++) {
var type = lineView.changes[j];
if (type == "text") { updateLineText(cm, lineView); }
else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims); }
else if (type == "class") { updateLineClasses(cm, lineView); }
else if (type == "widget") { updateLineWidgets(cm, lineView, dims); }
}
lineView.changes = null;
}
// Lines with gutter elements, widgets or a background class need to
// be wrapped, and have the extra elements added to the wrapper div
function ensureLineWrapped(lineView) {
if (lineView.node == lineView.text) {
lineView.node = elt("div", null, null, "position: relative");
if (lineView.text.parentNode)
{ lineView.text.parentNode.replaceChild(lineView.node, lineView.text); }
lineView.node.appendChild(lineView.text);
if (ie && ie_version < 8) { lineView.node.style.zIndex = 2; }
}
return lineView.node
}
function updateLineBackground(cm, lineView) {
var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;
if (cls) { cls += " CodeMirror-linebackground"; }
if (lineView.background) {
if (cls) { lineView.background.className = cls; }
else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
} else if (cls) {
var wrap = ensureLineWrapped(lineView);
lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
cm.display.input.setUneditable(lineView.background);
}
}
// Wrapper around buildLineContent which will reuse the structure
// in display.externalMeasured when possible.
function getLineContent(cm, lineView) {
var ext = cm.display.externalMeasured;
if (ext && ext.line == lineView.line) {
cm.display.externalMeasured = null;
lineView.measure = ext.measure;
return ext.built
}
return buildLineContent(cm, lineView)
}
// Redraw the line's text. Interacts with the background and text
// classes because the mode may output tokens that influence these
// classes.
function updateLineText(cm, lineView) {
var cls = lineView.text.className;
var built = getLineContent(cm, lineView);
if (lineView.text == lineView.node) { lineView.node = built.pre; }
lineView.text.parentNode.replaceChild(built.pre, lineView.text);
lineView.text = built.pre;
if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
lineView.bgClass = built.bgClass;
lineView.textClass = built.textClass;
updateLineClasses(cm, lineView);
} else if (cls) {
lineView.text.className = cls;
}
}
function updateLineClasses(cm, lineView) {
updateLineBackground(cm, lineView);
if (lineView.line.wrapClass)
{ ensureLineWrapped(lineView).className = lineView.line.wrapClass; }
else if (lineView.node != lineView.text)
{ lineView.node.className = ""; }
var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;
lineView.text.className = textClass || "";
}
function updateLineGutter(cm, lineView, lineN, dims) {
if (lineView.gutter) {
lineView.node.removeChild(lineView.gutter);
lineView.gutter = null;
}
if (lineView.gutterBackground) {
lineView.node.removeChild(lineView.gutterBackground);
lineView.gutterBackground = null;
}
if (lineView.line.gutterClass) {
var wrap = ensureLineWrapped(lineView);
lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"));
cm.display.input.setUneditable(lineView.gutterBackground);
wrap.insertBefore(lineView.gutterBackground, lineView.text);
}
var markers = lineView.line.gutterMarkers;
if (cm.options.lineNumbers || markers) {
var wrap$1 = ensureLineWrapped(lineView);
var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"));
cm.display.input.setUneditable(gutterWrap);
wrap$1.insertBefore(gutterWrap, lineView.text);
if (lineView.line.gutterClass)
{ gutterWrap.className += " " + lineView.line.gutterClass; }
if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
{ lineView.lineNumber = gutterWrap.appendChild(
elt("div", lineNumberFor(cm.options, lineN),
"CodeMirror-linenumber CodeMirror-gutter-elt",
("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))); }
if (markers) { for (var k = 0; k < cm.options.gutters.length; ++k) {
var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id];
if (found)
{ gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))); }
} }
}
}
function updateLineWidgets(cm, lineView, dims) {
if (lineView.alignable) { lineView.alignable = null; }
for (var node = lineView.node.firstChild, next = (void 0); node; node = next) {
next = node.nextSibling;
if (node.className == "CodeMirror-linewidget")
{ lineView.node.removeChild(node); }
}
insertLineWidgets(cm, lineView, dims);
}
// Build a line's DOM representation from scratch
function buildLineElement(cm, lineView, lineN, dims) {
var built = getLineContent(cm, lineView);
lineView.text = lineView.node = built.pre;
if (built.bgClass) { lineView.bgClass = built.bgClass; }
if (built.textClass) { lineView.textClass = built.textClass; }
updateLineClasses(cm, lineView);
updateLineGutter(cm, lineView, lineN, dims);
insertLineWidgets(cm, lineView, dims);
return lineView.node
}
// A lineView may contain multiple logical lines (when merged by
// collapsed spans). The widgets for all of them need to be drawn.
function insertLineWidgets(cm, lineView, dims) {
insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
{ insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } }
}
function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
if (!line.widgets) { return }
var wrap = ensureLineWrapped(lineView);
for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget");
if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true"); }
positionLineWidget(widget, node, lineView, dims);
cm.display.input.setUneditable(node);
if (allowAbove && widget.above)
{ wrap.insertBefore(node, lineView.gutter || lineView.text); }
else
{ wrap.appendChild(node); }
signalLater(widget, "redraw");
}
}
function positionLineWidget(widget, node, lineView, dims) {
if (widget.noHScroll) {
(lineView.alignable || (lineView.alignable = [])).push(node);
var width = dims.wrapperWidth;
node.style.left = dims.fixedPos + "px";
if (!widget.coverGutter) {
width -= dims.gutterTotalWidth;
node.style.paddingLeft = dims.gutterTotalWidth + "px";
}
node.style.width = width + "px";
}
if (widget.coverGutter) {
node.style.zIndex = 5;
node.style.position = "relative";
if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px"; }
}
}
function widgetHeight(widget) {
if (widget.height != null) { return widget.height }
var cm = widget.doc.cm;
if (!cm) { return 0 }
if (!contains(document.body, widget.node)) {
var parentStyle = "position: relative;";
if (widget.coverGutter)
{ parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; }
if (widget.noHScroll)
{ parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; }
removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
}
return widget.height = widget.node.parentNode.offsetHeight
}
// Return true when the given mouse event happened in a widget
function eventInWidget(display, e) {
for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
(n.parentNode == display.sizer && n != display.mover))
{ return true }
}
}
// POSITION MEASUREMENT
function paddingTop(display) {return display.lineSpace.offsetTop}
function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
function paddingH(display) {
if (display.cachedPaddingH) { return display.cachedPaddingH }
var e = removeChildrenAndAdd(display.measure, elt("pre", "x"));
var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data; }
return data
}
function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
function displayWidth(cm) {
return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
}
function displayHeight(cm) {
return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
}
// Ensure the lineView.wrapping.heights array is populated. This is
// an array of bottom offsets for the lines that make up a drawn
// line. When lineWrapping is on, there might be more than one
// height.
function ensureLineHeights(cm, lineView, rect) {
var wrapping = cm.options.lineWrapping;
var curWidth = wrapping && displayWidth(cm);
if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
var heights = lineView.measure.heights = [];
if (wrapping) {
lineView.measure.width = curWidth;
var rects = lineView.text.firstChild.getClientRects();
for (var i = 0; i < rects.length - 1; i++) {
var cur = rects[i], next = rects[i + 1];
if (Math.abs(cur.bottom - next.bottom) > 2)
{ heights.push((cur.bottom + next.top) / 2 - rect.top); }
}
}
heights.push(rect.bottom - rect.top);
}
}
// Find a line map (mapping character offsets to text nodes) and a
// measurement cache for the given line number. (A line view might
// contain multiple lines when collapsed ranges are present.)
function mapFromLineView(lineView, line, lineN) {
if (lineView.line == line)
{ return {map: lineView.measure.map, cache: lineView.measure.cache} }
for (var i = 0; i < lineView.rest.length; i++)
{ if (lineView.rest[i] == line)
{ return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }
for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)
{ if (lineNo(lineView.rest[i$1]) > lineN)
{ return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }
}
// Render a line into the hidden node display.externalMeasured. Used
// when measurement is needed for a line that's not in the viewport.
function updateExternalMeasurement(cm, line) {
line = visualLine(line);
var lineN = lineNo(line);
var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
view.lineN = lineN;
var built = view.built = buildLineContent(cm, view);
view.text = built.pre;
removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
return view
}
// Get a {top, bottom, left, right} box (in line-local coordinates)
// for a given character.
function measureChar(cm, line, ch, bias) {
return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
}
// Find a line view that corresponds to the given line number.
function findViewForLine(cm, lineN) {
if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
{ return cm.display.view[findViewIndex(cm, lineN)] }
var ext = cm.display.externalMeasured;
if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
{ return ext }
}
// Measurement can be split in two steps, the set-up work that
// applies to the whole line, and the measurement of the actual
// character. Functions like coordsChar, that need to do a lot of
// measurements in a row, can thus ensure that the set-up work is
// only done once.
function prepareMeasureForLine(cm, line) {
var lineN = lineNo(line);
var view = findViewForLine(cm, lineN);
if (view && !view.text) {
view = null;
} else if (view && view.changes) {
updateLineForChanges(cm, view, lineN, getDimensions(cm));
cm.curOp.forceUpdate = true;
}
if (!view)
{ view = updateExternalMeasurement(cm, line); }
var info = mapFromLineView(view, line, lineN);
return {
line: line, view: view, rect: null,
map: info.map, cache: info.cache, before: info.before,
hasHeights: false
}
}
// Given a prepared measurement object, measures the position of an
// actual character (or fetches it from the cache).
function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
if (prepared.before) { ch = -1; }
var key = ch + (bias || ""), found;
if (prepared.cache.hasOwnProperty(key)) {
found = prepared.cache[key];
} else {
if (!prepared.rect)
{ prepared.rect = prepared.view.text.getBoundingClientRect(); }
if (!prepared.hasHeights) {
ensureLineHeights(cm, prepared.view, prepared.rect);
prepared.hasHeights = true;
}
found = measureCharInner(cm, prepared, ch, bias);
if (!found.bogus) { prepared.cache[key] = found; }
}
return {left: found.left, right: found.right,
top: varHeight ? found.rtop : found.top,
bottom: varHeight ? found.rbottom : found.bottom}
}
var nullRect = {left: 0, right: 0, top: 0, bottom: 0};
function nodeAndOffsetInLineMap(map$$1, ch, bias) {
var node, start, end, collapse, mStart, mEnd;
// First, search the line map for the text node corresponding to,
// or closest to, the target character.
for (var i = 0; i < map$$1.length; i += 3) {
mStart = map$$1[i];
mEnd = map$$1[i + 1];
if (ch < mStart) {
start = 0; end = 1;
collapse = "left";
} else if (ch < mEnd) {
start = ch - mStart;
end = start + 1;
} else if (i == map$$1.length - 3 || ch == mEnd && map$$1[i + 3] > ch) {
end = mEnd - mStart;
start = end - 1;
if (ch >= mEnd) { collapse = "right"; }
}
if (start != null) {
node = map$$1[i + 2];
if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
{ collapse = bias; }
if (bias == "left" && start == 0)
{ while (i && map$$1[i - 2] == map$$1[i - 3] && map$$1[i - 1].insertLeft) {
node = map$$1[(i -= 3) + 2];
collapse = "left";
} }
if (bias == "right" && start == mEnd - mStart)
{ while (i < map$$1.length - 3 && map$$1[i + 3] == map$$1[i + 4] && !map$$1[i + 5].insertLeft) {
node = map$$1[(i += 3) + 2];
collapse = "right";
} }
break
}
}
return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
}
function getUsefulRect(rects, bias) {
var rect = nullRect;
if (bias == "left") { for (var i = 0; i < rects.length; i++) {
if ((rect = rects[i]).left != rect.right) { break }
} } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {
if ((rect = rects[i$1]).left != rect.right) { break }
} }
return rect
}
function measureCharInner(cm, prepared, ch, bias) {
var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
var node = place.node, start = place.start, end = place.end, collapse = place.collapse;
var rect;
if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned
while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start; }
while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end; }
if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
{ rect = node.parentNode.getBoundingClientRect(); }
else
{ rect = getUsefulRect(range(node, start, end).getClientRects(), bias); }
if (rect.left || rect.right || start == 0) { break }
end = start;
start = start - 1;
collapse = "right";
}
if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect); }
} else { // If it is a widget, simply get the box for the whole widget.
if (start > 0) { collapse = bias = "right"; }
var rects;
if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
{ rect = rects[bias == "right" ? rects.length - 1 : 0]; }
else
{ rect = node.getBoundingClientRect(); }
}
if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
var rSpan = node.parentNode.getClientRects()[0];
if (rSpan)
{ rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; }
else
{ rect = nullRect; }
}
var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
var mid = (rtop + rbot) / 2;
var heights = prepared.view.measure.heights;
var i = 0;
for (; i < heights.length - 1; i++)
{ if (mid < heights[i]) { break } }
var top = i ? heights[i - 1] : 0, bot = heights[i];
var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
top: top, bottom: bot};
if (!rect.left && !rect.right) { result.bogus = true; }
if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }
return result
}
// Work around problem with bounding client rects on ranges being
// returned incorrectly when zoomed on IE10 and below.
function maybeUpdateRectForZooming(measure, rect) {
if (!window.screen || screen.logicalXDPI == null ||
screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
{ return rect }
var scaleX = screen.logicalXDPI / screen.deviceXDPI;
var scaleY = screen.logicalYDPI / screen.deviceYDPI;
return {left: rect.left * scaleX, right: rect.right * scaleX,
top: rect.top * scaleY, bottom: rect.bottom * scaleY}
}
function clearLineMeasurementCacheFor(lineView) {
if (lineView.measure) {
lineView.measure.cache = {};
lineView.measure.heights = null;
if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
{ lineView.measure.caches[i] = {}; } }
}
}
function clearLineMeasurementCache(cm) {
cm.display.externalMeasure = null;
removeChildren(cm.display.lineMeasure);
for (var i = 0; i < cm.display.view.length; i++)
{ clearLineMeasurementCacheFor(cm.display.view[i]); }
}
function clearCaches(cm) {
clearLineMeasurementCache(cm);
cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true; }
cm.display.lineNumChars = null;
}
function pageScrollX() {
// Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206
// which causes page_Offset and bounding client rects to use
// different reference viewports and invalidate our calculations.
if (chrome && android) { return -(document.body.getBoundingClientRect().left - parseInt(getComputedStyle(document.body).marginLeft)) }
return window.pageXOffset || (document.documentElement || document.body).scrollLeft
}
function pageScrollY() {
if (chrome && android) { return -(document.body.getBoundingClientRect().top - parseInt(getComputedStyle(document.body).marginTop)) }
return window.pageYOffset || (document.documentElement || document.body).scrollTop
}
// Converts a {top, bottom, left, right} box from line-local
// coordinates into another coordinate system. Context may be one of
// "line", "div" (display.lineDiv), "local"./null (editor), "window",
// or "page".
function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {
if (!includeWidgets && lineObj.widgets) { for (var i = 0; i < lineObj.widgets.length; ++i) { if (lineObj.widgets[i].above) {
var size = widgetHeight(lineObj.widgets[i]);
rect.top += size; rect.bottom += size;
} } }
if (context == "line") { return rect }
if (!context) { context = "local"; }
var yOff = heightAtLine(lineObj);
if (context == "local") { yOff += paddingTop(cm.display); }
else { yOff -= cm.display.viewOffset; }
if (context == "page" || context == "window") {
var lOff = cm.display.lineSpace.getBoundingClientRect();
yOff += lOff.top + (context == "window" ? 0 : pageScrollY());
var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());
rect.left += xOff; rect.right += xOff;
}
rect.top += yOff; rect.bottom += yOff;
return rect
}
// Coverts a box from "div" coords to another coordinate system.
// Context may be "window", "page", "div", or "local"./null.
function fromCoordSystem(cm, coords, context) {
if (context == "div") { return coords }
var left = coords.left, top = coords.top;
// First move into "page" coordinate system
if (context == "page") {
left -= pageScrollX();
top -= pageScrollY();
} else if (context == "local" || !context) {
var localBox = cm.display.sizer.getBoundingClientRect();
left += localBox.left;
top += localBox.top;
}
var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
}
function charCoords(cm, pos, context, lineObj, bias) {
if (!lineObj) { lineObj = getLine(cm.doc, pos.line); }
return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
}
// Returns a box for a given cursor position, which may have an
// 'other' property containing the position of the secondary cursor
// on a bidi boundary.
// A cursor Pos(line, char, "before") is on the same visual line as `char - 1`
// and after `char - 1` in writing order of `char - 1`
// A cursor Pos(line, char, "after") is on the same visual line as `char`
// and before `char` in writing order of `char`
// Examples (upper-case letters are RTL, lower-case are LTR):
// Pos(0, 1, ...)
// before after
// ab a|b a|b
// aB a|B aB|
// Ab |Ab A|b
// AB B|A B|A
// Every position after the last character on a line is considered to stick
// to the last character on the line.
function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
lineObj = lineObj || getLine(cm.doc, pos.line);
if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }
function get(ch, right) {
var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
if (right) { m.left = m.right; } else { m.right = m.left; }
return intoCoordSystem(cm, lineObj, m, context)
}
var order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky;
if (ch >= lineObj.text.length) {
ch = lineObj.text.length;
sticky = "before";
} else if (ch <= 0) {
ch = 0;
sticky = "after";
}
if (!order) { return get(sticky == "before" ? ch - 1 : ch, sticky == "before") }
function getBidi(ch, partPos, invert) {
var part = order[partPos], right = (part.level % 2) != 0;
return get(invert ? ch - 1 : ch, right != invert)
}
var partPos = getBidiPartAt(order, ch, sticky);
var other = bidiOther;
var val = getBidi(ch, partPos, sticky == "before");
if (other != null) { val.other = getBidi(ch, other, sticky != "before"); }
return val
}
// Used to cheaply estimate the coordinates for a position. Used for
// intermediate scroll updates.
function estimateCoords(cm, pos) {
var left = 0;
pos = clipPos(cm.doc, pos);
if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch; }
var lineObj = getLine(cm.doc, pos.line);
var top = heightAtLine(lineObj) + paddingTop(cm.display);
return {left: left, right: left, top: top, bottom: top + lineObj.height}
}
// Positions returned by coordsChar contain some extra information.
// xRel is the relative x position of the input coordinates compared
// to the found position (so xRel > 0 means the coordinates are to
// the right of the character position, for example). When outside
// is true, that means the coordinates lie outside the line's
// vertical range.
function PosWithInfo(line, ch, sticky, outside, xRel) {
var pos = Pos(line, ch, sticky);
pos.xRel = xRel;
if (outside) { pos.outside = true; }
return pos
}
// Compute the character position closest to the given coordinates.
// Input must be lineSpace-local ("div" coordinate system).
function coordsChar(cm, x, y) {
var doc = cm.doc;
y += cm.display.viewOffset;
if (y < 0) { return PosWithInfo(doc.first, 0, null, true, -1) }
var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
if (lineN > last)
{ return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, true, 1) }
if (x < 0) { x = 0; }
var lineObj = getLine(doc, lineN);
for (;;) {
var found = coordsCharInner(cm, lineObj, lineN, x, y);
var merged = collapsedSpanAtEnd(lineObj);
var mergedPos = merged && merged.find(0, true);
if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0))
{ lineN = lineNo(lineObj = mergedPos.to.line); }
else
{ return found }
}
}
function wrappedLineExtent(cm, lineObj, preparedMeasure, y) {
var measure = function (ch) { return intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, ch), "line"); };
var end = lineObj.text.length;
var begin = findFirst(function (ch) { return measure(ch - 1).bottom <= y; }, end, 0);
end = findFirst(function (ch) { return measure(ch).top > y; }, begin, end);
return {begin: begin, end: end}
}
function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) {
var targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top;
return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop)
}
function coordsCharInner(cm, lineObj, lineNo$$1, x, y) {
y -= heightAtLine(lineObj);
var begin = 0, end = lineObj.text.length;
var preparedMeasure = prepareMeasureForLine(cm, lineObj);
var pos;
var order = getOrder(lineObj, cm.doc.direction);
if (order) {
if (cm.options.lineWrapping) {
var assign;
((assign = wrappedLineExtent(cm, lineObj, preparedMeasure, y), begin = assign.begin, end = assign.end, assign));
}
pos = new Pos(lineNo$$1, Math.floor(begin + (end - begin) / 2));
var beginLeft = cursorCoords(cm, pos, "line", lineObj, preparedMeasure).left;
var dir = beginLeft < x ? 1 : -1;
var prevDiff, diff = beginLeft - x, prevPos;
var steps = Math.ceil((end - begin) / 4);
outer: do {
prevDiff = diff;
prevPos = pos;
var i = 0;
for (; i < steps; ++i) {
var prevPos$1 = pos;
pos = moveVisually(cm, lineObj, pos, dir);
if (pos == null || pos.ch < begin || end <= (pos.sticky == "before" ? pos.ch - 1 : pos.ch)) {
pos = prevPos$1;
break outer
}
}
diff = cursorCoords(cm, pos, "line", lineObj, preparedMeasure).left - x;
if (steps > 1) {
var diff_change_per_step = Math.abs(diff - prevDiff) / steps;
steps = Math.min(steps, Math.ceil(Math.abs(diff) / diff_change_per_step));
dir = diff < 0 ? 1 : -1;
}
} while (diff != 0 && (steps > 1 || ((dir < 0) != (diff < 0) && (Math.abs(diff) <= Math.abs(prevDiff)))))
if (Math.abs(diff) > Math.abs(prevDiff)) {
if ((diff < 0) == (prevDiff < 0)) { throw new Error("Broke out of infinite loop in coordsCharInner") }
pos = prevPos;
}
} else {
var ch = findFirst(function (ch) {
var box = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, ch), "line");
if (box.top > y) {
// For the cursor stickiness
end = Math.min(ch, end);
return true
}
else if (box.bottom <= y) { return false }
else if (box.left > x) { return true }
else if (box.right < x) { return false }
else { return (x - box.left < box.right - x) }
}, begin, end);
ch = skipExtendingChars(lineObj.text, ch, 1);
pos = new Pos(lineNo$$1, ch, ch == end ? "before" : "after");
}
var coords = cursorCoords(cm, pos, "line", lineObj, preparedMeasure);
if (y < coords.top || coords.bottom < y) { pos.outside = true; }
pos.xRel = x < coords.left ? -1 : (x > coords.right ? 1 : 0);
return pos
}
var measureText;
// Compute the default text height.
function textHeight(display) {
if (display.cachedTextHeight != null) { return display.cachedTextHeight }
if (measureText == null) {
measureText = elt("pre");
// Measure a bunch of lines, for browsers that compute
// fractional heights.
for (var i = 0; i < 49; ++i) {
measureText.appendChild(document.createTextNode("x"));
measureText.appendChild(elt("br"));
}
measureText.appendChild(document.createTextNode("x"));
}
removeChildrenAndAdd(display.measure, measureText);
var height = measureText.offsetHeight / 50;
if (height > 3) { display.cachedTextHeight = height; }
removeChildren(display.measure);
return height || 1
}
// Compute the default character width.
function charWidth(display) {
if (display.cachedCharWidth != null) { return display.cachedCharWidth }
var anchor = elt("span", "xxxxxxxxxx");
var pre = elt("pre", [anchor]);
removeChildrenAndAdd(display.measure, pre);
var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
if (width > 2) { display.cachedCharWidth = width; }
return width || 10
}
// Do a bulk-read of the DOM positions and sizes needed to draw the
// view, so that we don't interleave reading and writing to the DOM.
function getDimensions(cm) {
var d = cm.display, left = {}, width = {};
var gutterLeft = d.gutters.clientLeft;
for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft;
width[cm.options.gutters[i]] = n.clientWidth;
}
return {fixedPos: compensateForHScroll(d),
gutterTotalWidth: d.gutters.offsetWidth,
gutterLeft: left,
gutterWidth: width,
wrapperWidth: d.wrapper.clientWidth}
}
// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
// but using getBoundingClientRect to get a sub-pixel-accurate
// result.
function compensateForHScroll(display) {
return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
}
// Returns a function that estimates the height of a line, to use as
// first approximation until the line becomes visible (and is thus
// properly measurable).
function estimateHeight(cm) {
var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
return function (line) {
if (lineIsHidden(cm.doc, line)) { return 0 }
var widgetsHeight = 0;
if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {
if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height; }
} }
if (wrapping)
{ return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }
else
{ return widgetsHeight + th }
}
}
function estimateLineHeights(cm) {
var doc = cm.doc, est = estimateHeight(cm);
doc.iter(function (line) {
var estHeight = est(line);
if (estHeight != line.height) { updateLineHeight(line, estHeight); }
});
}
// Given a mouse event, find the corresponding position. If liberal
// is false, it checks whether a gutter or scrollbar was clicked,
// and returns null if it was. forRect is used by rectangular
// selections, and tries to estimate a character position even for
// coordinates beyond the right of the text.
function posFromMouse(cm, e, liberal, forRect) {
var display = cm.display;
if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }
var x, y, space = display.lineSpace.getBoundingClientRect();
// Fails unpredictably on IE[67] when mouse is dragged around quickly.
try { x = e.clientX - space.left; y = e.clientY - space.top; }
catch (e) { return null }
var coords = coordsChar(cm, x, y), line;
if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
}
return coords
}
// Find the view element corresponding to a given line. Return null
// when the line isn't visible.
function findViewIndex(cm, n) {
if (n >= cm.display.viewTo) { return null }
n -= cm.display.viewFrom;
if (n < 0) { return null }
var view = cm.display.view;
for (var i = 0; i < view.length; i++) {
n -= view[i].size;
if (n < 0) { return i }
}
}
function updateSelection(cm) {
cm.display.input.showSelection(cm.display.input.prepareSelection());
}
function prepareSelection(cm, primary) {
var doc = cm.doc, result = {};
var curFragment = result.cursors = document.createDocumentFragment();
var selFragment = result.selection = document.createDocumentFragment();
for (var i = 0; i < doc.sel.ranges.length; i++) {
if (primary === false && i == doc.sel.primIndex) { continue }
var range$$1 = doc.sel.ranges[i];
if (range$$1.from().line >= cm.display.viewTo || range$$1.to().line < cm.display.viewFrom) { continue }
var collapsed = range$$1.empty();
if (collapsed || cm.options.showCursorWhenSelecting)
{ drawSelectionCursor(cm, range$$1.head, curFragment); }
if (!collapsed)
{ drawSelectionRange(cm, range$$1, selFragment); }
}
return result
}
// Draws a cursor for the given range
function drawSelectionCursor(cm, head, output) {
var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine);
var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
cursor.style.left = pos.left + "px";
cursor.style.top = pos.top + "px";
cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";
if (pos.other) {
// Secondary cursor, shown when on a 'jump' in bi-directional text
var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
otherCursor.style.display = "";
otherCursor.style.left = pos.other.left + "px";
otherCursor.style.top = pos.other.top + "px";
otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
}
}
// Draws the given range as a highlighted selection
function drawSelectionRange(cm, range$$1, output) {
var display = cm.display, doc = cm.doc;
var fragment = document.createDocumentFragment();
var padding = paddingH(cm.display), leftSide = padding.left;
var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;
function add(left, top, width, bottom) {
if (top < 0) { top = 0; }
top = Math.round(top);
bottom = Math.round(bottom);
fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n height: " + (bottom - top) + "px")));
}
function drawForLine(line, fromArg, toArg) {
var lineObj = getLine(doc, line);
var lineLen = lineObj.text.length;
var start, end;
function coords(ch, bias) {
return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
}
iterateBidiSections(getOrder(lineObj, doc.direction), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) {
var leftPos = coords(from, "left"), rightPos, left, right;
if (from == to) {
rightPos = leftPos;
left = right = leftPos.left;
} else {
rightPos = coords(to - 1, "right");
if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; }
left = leftPos.left;
right = rightPos.right;
}
if (fromArg == null && from == 0) { left = leftSide; }
if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
add(left, leftPos.top, null, leftPos.bottom);
left = leftSide;
if (leftPos.bottom < rightPos.top) { add(left, leftPos.bottom, null, rightPos.top); }
}
if (toArg == null && to == lineLen) { right = rightSide; }
if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left)
{ start = leftPos; }
if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right)
{ end = rightPos; }
if (left < leftSide + 1) { left = leftSide; }
add(left, rightPos.top, right - left, rightPos.bottom);
});
return {start: start, end: end}
}
var sFrom = range$$1.from(), sTo = range$$1.to();
if (sFrom.line == sTo.line) {
drawForLine(sFrom.line, sFrom.ch, sTo.ch);
} else {
var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
var singleVLine = visualLine(fromLine) == visualLine(toLine);
var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
if (singleVLine) {
if (leftEnd.top < rightStart.top - 2) {
add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
} else {
add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
}
}
if (leftEnd.bottom < rightStart.top)
{ add(leftSide, leftEnd.bottom, null, rightStart.top); }
}
output.appendChild(fragment);
}
// Cursor-blinking
function restartBlink(cm) {
if (!cm.state.focused) { return }
var display = cm.display;
clearInterval(display.blinker);
var on = true;
display.cursorDiv.style.visibility = "";
if (cm.options.cursorBlinkRate > 0)
{ display.blinker = setInterval(function () { return display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; },
cm.options.cursorBlinkRate); }
else if (cm.options.cursorBlinkRate < 0)
{ display.cursorDiv.style.visibility = "hidden"; }
}
function ensureFocus(cm) {
if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }
}
function delayBlurEvent(cm) {
cm.state.delayingBlurEvent = true;
setTimeout(function () { if (cm.state.delayingBlurEvent) {
cm.state.delayingBlurEvent = false;
onBlur(cm);
} }, 100);
}
function onFocus(cm, e) {
if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false; }
if (cm.options.readOnly == "nocursor") { return }
if (!cm.state.focused) {
signal(cm, "focus", cm, e);
cm.state.focused = true;
addClass(cm.display.wrapper, "CodeMirror-focused");
// This test prevents this from firing when a context
// menu is closed (since the input reset would kill the
// select-all detection hack)
if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
cm.display.input.reset();
if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20); } // Issue #1730
}
cm.display.input.receivedFocus();
}
restartBlink(cm);
}
function onBlur(cm, e) {
if (cm.state.delayingBlurEvent) { return }
if (cm.state.focused) {
signal(cm, "blur", cm, e);
cm.state.focused = false;
rmClass(cm.display.wrapper, "CodeMirror-focused");
}
clearInterval(cm.display.blinker);
setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false; } }, 150);
}
// Read the actual heights of the rendered lines, and update their
// stored heights to match.
function updateHeightsInViewport(cm) {
var display = cm.display;
var prevBottom = display.lineDiv.offsetTop;
for (var i = 0; i < display.view.length; i++) {
var cur = display.view[i], height = (void 0);
if (cur.hidden) { continue }
if (ie && ie_version < 8) {
var bot = cur.node.offsetTop + cur.node.offsetHeight;
height = bot - prevBottom;
prevBottom = bot;
} else {
var box = cur.node.getBoundingClientRect();
height = box.bottom - box.top;
}
var diff = cur.line.height - height;
if (height < 2) { height = textHeight(display); }
if (diff > .001 || diff < -.001) {
updateLineHeight(cur.line, height);
updateWidgetHeight(cur.line);
if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)
{ updateWidgetHeight(cur.rest[j]); } }
}
}
}
// Read and store the height of line widgets associated with the
// given line.
function updateWidgetHeight(line) {
if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i)
{ line.widgets[i].height = line.widgets[i].node.parentNode.offsetHeight; } }
}
// Compute the lines that are visible in a given viewport (defaults
// the the current scroll position). viewport may contain top,
// height, and ensure (see op.scrollToPos) properties.
function visibleLines(display, doc, viewport) {
var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
top = Math.floor(top - paddingTop(display));
var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;
var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
// Ensure is a {from: {line, ch}, to: {line, ch}} object, and
// forces those lines into the viewport (if possible).
if (viewport && viewport.ensure) {
var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
if (ensureFrom < from) {
from = ensureFrom;
to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
} else if (Math.min(ensureTo, doc.lastLine()) >= to) {
from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
to = ensureTo;
}
}
return {from: from, to: Math.max(to, from + 1)}
}
// Re-align line numbers and gutter marks to compensate for
// horizontal scrolling.
function alignHorizontally(cm) {
var display = cm.display, view = display.view;
if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }
var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
var gutterW = display.gutters.offsetWidth, left = comp + "px";
for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {
if (cm.options.fixedGutter) {
if (view[i].gutter)
{ view[i].gutter.style.left = left; }
if (view[i].gutterBackground)
{ view[i].gutterBackground.style.left = left; }
}
var align = view[i].alignable;
if (align) { for (var j = 0; j < align.length; j++)
{ align[j].style.left = left; } }
} }
if (cm.options.fixedGutter)
{ display.gutters.style.left = (comp + gutterW) + "px"; }
}
// Used to ensure that the line number gutter is still the right
// size for the current document size. Returns true when an update
// is needed.
function maybeUpdateLineNumberWidth(cm) {
if (!cm.options.lineNumbers) { return false }
var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
if (last.length != display.lineNumChars) {
var test = display.measure.appendChild(elt("div", [elt("div", last)],
"CodeMirror-linenumber CodeMirror-gutter-elt"));
var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
display.lineGutter.style.width = "";
display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
display.lineNumWidth = display.lineNumInnerWidth + padding;
display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
display.lineGutter.style.width = display.lineNumWidth + "px";
updateGutterSpace(cm);
return true
}
return false
}
// SCROLLING THINGS INTO VIEW
// If an editor sits on the top or bottom of the window, partially
// scrolled out of view, this ensures that the cursor is visible.
function maybeScrollWindow(cm, rect) {
if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }
var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
if (rect.top + box.top < 0) { doScroll = true; }
else if (rect.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) { doScroll = false; }
if (doScroll != null && !phantom) {
var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n top: " + (rect.top - display.viewOffset - paddingTop(cm.display)) + "px;\n height: " + (rect.bottom - rect.top + scrollGap(cm) + display.barHeight) + "px;\n left: " + (rect.left) + "px; width: " + (Math.max(2, rect.right - rect.left)) + "px;"));
cm.display.lineSpace.appendChild(scrollNode);
scrollNode.scrollIntoView(doScroll);
cm.display.lineSpace.removeChild(scrollNode);
}
}
// Scroll a given position into view (immediately), verifying that
// it actually became visible (as line heights are accurately
// measured, the position of something may 'drift' during drawing).
function scrollPosIntoView(cm, pos, end, margin) {
if (margin == null) { margin = 0; }
var rect;
for (var limit = 0; limit < 5; limit++) {
var changed = false;
var coords = cursorCoords(cm, pos);
var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);
rect = {left: Math.min(coords.left, endCoords.left),
top: Math.min(coords.top, endCoords.top) - margin,
right: Math.max(coords.left, endCoords.left),
bottom: Math.max(coords.bottom, endCoords.bottom) + margin};
var scrollPos = calculateScrollPos(cm, rect);
var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
if (scrollPos.scrollTop != null) {
updateScrollTop(cm, scrollPos.scrollTop);
if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true; }
}
if (scrollPos.scrollLeft != null) {
setScrollLeft(cm, scrollPos.scrollLeft);
if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true; }
}
if (!changed) { break }
}
return rect
}
// Scroll a given set of coordinates into view (immediately).
function scrollIntoView(cm, rect) {
var scrollPos = calculateScrollPos(cm, rect);
if (scrollPos.scrollTop != null) { updateScrollTop(cm, scrollPos.scrollTop); }
if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); }
}
// Calculate a new scroll position needed to scroll the given
// rectangle into view. Returns an object with scrollTop and
// scrollLeft properties. When these are undefined, the
// vertical/horizontal position does not need to be adjusted.
function calculateScrollPos(cm, rect) {
var display = cm.display, snapMargin = textHeight(cm.display);
if (rect.top < 0) { rect.top = 0; }
var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
var screen = displayHeight(cm), result = {};
if (rect.bottom - rect.top > screen) { rect.bottom = rect.top + screen; }
var docBottom = cm.doc.height + paddingVert(display);
var atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin;
if (rect.top < screentop) {
result.scrollTop = atTop ? 0 : rect.top;
} else if (rect.bottom > screentop + screen) {
var newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen);
if (newTop != screentop) { result.scrollTop = newTop; }
}
var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;
var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);
var tooWide = rect.right - rect.left > screenw;
if (tooWide) { rect.right = rect.left + screenw; }
if (rect.left < 10)
{ result.scrollLeft = 0; }
else if (rect.left < screenleft)
{ result.scrollLeft = Math.max(0, rect.left - (tooWide ? 0 : 10)); }
else if (rect.right > screenw + screenleft - 3)
{ result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw; }
return result
}
// Store a relative adjustment to the scroll position in the current
// operation (to be applied when the operation finishes).
function addToScrollTop(cm, top) {
if (top == null) { return }
resolveScrollToPos(cm);
cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
}
// Make sure that at the end of the operation the current cursor is
// shown.
function ensureCursorVisible(cm) {
resolveScrollToPos(cm);
var cur = cm.getCursor(), from = cur, to = cur;
if (!cm.options.lineWrapping) {
from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur;
to = Pos(cur.line, cur.ch + 1);
}
cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin};
}
function scrollToCoords(cm, x, y) {
if (x != null || y != null) { resolveScrollToPos(cm); }
if (x != null) { cm.curOp.scrollLeft = x; }
if (y != null) { cm.curOp.scrollTop = y; }
}
function scrollToRange(cm, range$$1) {
resolveScrollToPos(cm);
cm.curOp.scrollToPos = range$$1;
}
// When an operation has its scrollToPos property set, and another
// scroll action is applied before the end of the operation, this
// 'simulates' scrolling that position into view in a cheap way, so
// that the effect of intermediate scroll commands is not ignored.
function resolveScrollToPos(cm) {
var range$$1 = cm.curOp.scrollToPos;
if (range$$1) {
cm.curOp.scrollToPos = null;
var from = estimateCoords(cm, range$$1.from), to = estimateCoords(cm, range$$1.to);
scrollToCoordsRange(cm, from, to, range$$1.margin);
}
}
function scrollToCoordsRange(cm, from, to, margin) {
var sPos = calculateScrollPos(cm, {
left: Math.min(from.left, to.left),
top: Math.min(from.top, to.top) - margin,
right: Math.max(from.right, to.right),
bottom: Math.max(from.bottom, to.bottom) + margin
});
scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop);
}
// Sync the scrollable area and scrollbars, ensure the viewport
// covers the visible area.
function updateScrollTop(cm, val) {
if (Math.abs(cm.doc.scrollTop - val) < 2) { return }
if (!gecko) { updateDisplaySimple(cm, {top: val}); }
setScrollTop(cm, val, true);
if (gecko) { updateDisplaySimple(cm); }
startWorker(cm, 100);
}
function setScrollTop(cm, val, forceScroll) {
val = Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val);
if (cm.display.scroller.scrollTop == val && !forceScroll) { return }
cm.doc.scrollTop = val;
cm.display.scrollbars.setScrollTop(val);
if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val; }
}
// Sync scroller and scrollbar, ensure the gutter elements are
// aligned.
function setScrollLeft(cm, val, isScroller, forceScroll) {
val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth);
if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) { return }
cm.doc.scrollLeft = val;
alignHorizontally(cm);
if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val; }
cm.display.scrollbars.setScrollLeft(val);
}
// SCROLLBARS
// Prepare DOM reads needed to update the scrollbars. Done in one
// shot to minimize update/measure roundtrips.
function measureForScrollbars(cm) {
var d = cm.display, gutterW = d.gutters.offsetWidth;
var docH = Math.round(cm.doc.height + paddingVert(cm.display));
return {
clientHeight: d.scroller.clientHeight,
viewHeight: d.wrapper.clientHeight,
scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
viewWidth: d.wrapper.clientWidth,
barLeft: cm.options.fixedGutter ? gutterW : 0,
docHeight: docH,
scrollHeight: docH + scrollGap(cm) + d.barHeight,
nativeBarWidth: d.nativeBarWidth,
gutterWidth: gutterW
}
}
var NativeScrollbars = function(place, scroll, cm) {
this.cm = cm;
var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
place(vert); place(horiz);
on(vert, "scroll", function () {
if (vert.clientHeight) { scroll(vert.scrollTop, "vertical"); }
});
on(horiz, "scroll", function () {
if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal"); }
});
this.checkedZeroWidth = false;
// Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; }
};
NativeScrollbars.prototype.update = function (measure) {
var needsH = measure.scrollWidth > measure.clientWidth + 1;
var needsV = measure.scrollHeight > measure.clientHeight + 1;
var sWidth = measure.nativeBarWidth;
if (needsV) {
this.vert.style.display = "block";
this.vert.style.bottom = needsH ? sWidth + "px" : "0";
var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
// A bug in IE8 can cause this value to be negative, so guard it.
this.vert.firstChild.style.height =
Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
} else {
this.vert.style.display = "";
this.vert.firstChild.style.height = "0";
}
if (needsH) {
this.horiz.style.display = "block";
this.horiz.style.right = needsV ? sWidth + "px" : "0";
this.horiz.style.left = measure.barLeft + "px";
var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
this.horiz.firstChild.style.width =
Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
} else {
this.horiz.style.display = "";
this.horiz.firstChild.style.width = "0";
}
if (!this.checkedZeroWidth && measure.clientHeight > 0) {
if (sWidth == 0) { this.zeroWidthHack(); }
this.checkedZeroWidth = true;
}
return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
};
NativeScrollbars.prototype.setScrollLeft = function (pos) {
if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos; }
if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz"); }
};
NativeScrollbars.prototype.setScrollTop = function (pos) {
if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos; }
if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert, "vert"); }
};
NativeScrollbars.prototype.zeroWidthHack = function () {
var w = mac && !mac_geMountainLion ? "12px" : "18px";
this.horiz.style.height = this.vert.style.width = w;
this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none";
this.disableHoriz = new Delayed;
this.disableVert = new Delayed;
};
NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay, type) {
bar.style.pointerEvents = "auto";
function maybeDisable() {
// To find out whether the scrollbar is still visible, we
// check whether the element under the pixel in the bottom
// right corner of the scrollbar box is the scrollbar box
// itself (when the bar is still visible) or its filler child
// (when the bar is hidden). If it is still visible, we keep
// it enabled, if it's hidden, we disable pointer events.
var box = bar.getBoundingClientRect();
var elt$$1 = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2)
: document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1);
if (elt$$1 != bar) { bar.style.pointerEvents = "none"; }
else { delay.set(1000, maybeDisable); }
}
delay.set(1000, maybeDisable);
};
NativeScrollbars.prototype.clear = function () {
var parent = this.horiz.parentNode;
parent.removeChild(this.horiz);
parent.removeChild(this.vert);
};
var NullScrollbars = function () {};
NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} };
NullScrollbars.prototype.setScrollLeft = function () {};
NullScrollbars.prototype.setScrollTop = function () {};
NullScrollbars.prototype.clear = function () {};
function updateScrollbars(cm, measure) {
if (!measure) { measure = measureForScrollbars(cm); }
var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
updateScrollbarsInner(cm, measure);
for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
{ updateHeightsInViewport(cm); }
updateScrollbarsInner(cm, measureForScrollbars(cm));
startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
}
}
// Re-synchronize the fake scrollbars with the actual size of the
// content.
function updateScrollbarsInner(cm, measure) {
var d = cm.display;
var sizes = d.scrollbars.update(measure);
d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";
d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent";
if (sizes.right && sizes.bottom) {
d.scrollbarFiller.style.display = "block";
d.scrollbarFiller.style.height = sizes.bottom + "px";
d.scrollbarFiller.style.width = sizes.right + "px";
} else { d.scrollbarFiller.style.display = ""; }
if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
d.gutterFiller.style.display = "block";
d.gutterFiller.style.height = sizes.bottom + "px";
d.gutterFiller.style.width = measure.gutterWidth + "px";
} else { d.gutterFiller.style.display = ""; }
}
var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};
function initScrollbars(cm) {
if (cm.display.scrollbars) {
cm.display.scrollbars.clear();
if (cm.display.scrollbars.addClass)
{ rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
}
cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {
cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
// Prevent clicks in the scrollbars from killing focus
on(node, "mousedown", function () {
if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0); }
});
node.setAttribute("cm-not-content", "true");
}, function (pos, axis) {
if (axis == "horizontal") { setScrollLeft(cm, pos); }
else { updateScrollTop(cm, pos); }
}, cm);
if (cm.display.scrollbars.addClass)
{ addClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
}
// Operations are used to wrap a series of changes to the editor
// state in such a way that each change won't have to update the
// cursor and display (which would be awkward, slow, and
// error-prone). Instead, display updates are batched and then all
// combined and executed at once.
var nextOpId = 0;
// Start a new operation.
function startOperation(cm) {
cm.curOp = {
cm: cm,
viewChanged: false, // Flag that indicates that lines might need to be redrawn
startHeight: cm.doc.height, // Used to detect need to update scrollbar
forceUpdate: false, // Used to force a redraw
updateInput: null, // Whether to reset the input textarea
typing: false, // Whether this reset should be careful to leave existing text (for compositing)
changeObjs: null, // Accumulated changes, for firing change events
cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
selectionChanged: false, // Whether the selection needs to be redrawn
updateMaxLine: false, // Set when the widest line needs to be determined anew
scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
scrollToPos: null, // Used to scroll to a specific position
focus: false,
id: ++nextOpId // Unique ID
};
pushOperation(cm.curOp);
}
// Finish an operation, updating the display and signalling delayed events
function endOperation(cm) {
var op = cm.curOp;
finishOperation(op, function (group) {
for (var i = 0; i < group.ops.length; i++)
{ group.ops[i].cm.curOp = null; }
endOperations(group);
});
}
// The DOM updates done when an operation finishes are batched so
// that the minimum number of relayouts are required.
function endOperations(group) {
var ops = group.ops;
for (var i = 0; i < ops.length; i++) // Read DOM
{ endOperation_R1(ops[i]); }
for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)
{ endOperation_W1(ops[i$1]); }
for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM
{ endOperation_R2(ops[i$2]); }
for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)
{ endOperation_W2(ops[i$3]); }
for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM
{ endOperation_finish(ops[i$4]); }
}
function endOperation_R1(op) {
var cm = op.cm, display = cm.display;
maybeClipScrollbars(cm);
if (op.updateMaxLine) { findMaxLine(cm); }
op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
op.scrollToPos.to.line >= display.viewTo) ||
display.maxLineChanged && cm.options.lineWrapping;
op.update = op.mustUpdate &&
new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
}
function endOperation_W1(op) {
op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
}
function endOperation_R2(op) {
var cm = op.cm, display = cm.display;
if (op.updatedDisplay) { updateHeightsInViewport(cm); }
op.barMeasure = measureForScrollbars(cm);
// If the max line changed since it was last measured, measure it,
// and ensure the document's width matches it.
// updateDisplay_W2 will use these properties to do the actual resizing
if (display.maxLineChanged && !cm.options.lineWrapping) {
op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
cm.display.sizerWidth = op.adjustWidthTo;
op.barMeasure.scrollWidth =
Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
}
if (op.updatedDisplay || op.selectionChanged)
{ op.preparedSelection = display.input.prepareSelection(op.focus); }
}
function endOperation_W2(op) {
var cm = op.cm;
if (op.adjustWidthTo != null) {
cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
if (op.maxScrollLeft < cm.doc.scrollLeft)
{ setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); }
cm.display.maxLineChanged = false;
}
var takeFocus = op.focus && op.focus == activeElt() && (!document.hasFocus || document.hasFocus());
if (op.preparedSelection)
{ cm.display.input.showSelection(op.preparedSelection, takeFocus); }
if (op.updatedDisplay || op.startHeight != cm.doc.height)
{ updateScrollbars(cm, op.barMeasure); }
if (op.updatedDisplay)
{ setDocumentHeight(cm, op.barMeasure); }
if (op.selectionChanged) { restartBlink(cm); }
if (cm.state.focused && op.updateInput)
{ cm.display.input.reset(op.typing); }
if (takeFocus) { ensureFocus(op.cm); }
}
function endOperation_finish(op) {
var cm = op.cm, display = cm.display, doc = cm.doc;
if (op.updatedDisplay) { postUpdateDisplay(cm, op.update); }
// Abort mouse wheel delta measurement, when scrolling explicitly
if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
{ display.wheelStartX = display.wheelStartY = null; }
// Propagate the scroll position to the actual DOM scroller
if (op.scrollTop != null) { setScrollTop(cm, op.scrollTop, op.forceScroll); }
if (op.scrollLeft != null) { setScrollLeft(cm, op.scrollLeft, true, true); }
// If we need to scroll a specific position into view, do so.
if (op.scrollToPos) {
var rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
maybeScrollWindow(cm, rect);
}
// Fire events for markers that are hidden/unidden by editing or
// undoing
var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
if (hidden) { for (var i = 0; i < hidden.length; ++i)
{ if (!hidden[i].lines.length) { signal(hidden[i], "hide"); } } }
if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)
{ if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide"); } } }
if (display.wrapper.offsetHeight)
{ doc.scrollTop = cm.display.scroller.scrollTop; }
// Fire change events, and delayed event handlers
if (op.changeObjs)
{ signal(cm, "changes", cm, op.changeObjs); }
if (op.update)
{ op.update.finish(); }
}
// Run the given function in an operation
function runInOp(cm, f) {
if (cm.curOp) { return f() }
startOperation(cm);
try { return f() }
finally { endOperation(cm); }
}
// Wraps a function in an operation. Returns the wrapped function.
function operation(cm, f) {
return function() {
if (cm.curOp) { return f.apply(cm, arguments) }
startOperation(cm);
try { return f.apply(cm, arguments) }
finally { endOperation(cm); }
}
}
// Used to add methods to editor and doc instances, wrapping them in
// operations.
function methodOp(f) {
return function() {
if (this.curOp) { return f.apply(this, arguments) }
startOperation(this);
try { return f.apply(this, arguments) }
finally { endOperation(this); }
}
}
function docMethodOp(f) {
return function() {
var cm = this.cm;
if (!cm || cm.curOp) { return f.apply(this, arguments) }
startOperation(cm);
try { return f.apply(this, arguments) }
finally { endOperation(cm); }
}
}
// Updates the display.view data structure for a given change to the
// document. From and to are in pre-change coordinates. Lendiff is
// the amount of lines added or subtracted by the change. This is
// used for changes that span multiple lines, or change the way
// lines are divided into visual lines. regLineChange (below)
// registers single-line changes.
function regChange(cm, from, to, lendiff) {
if (from == null) { from = cm.doc.first; }
if (to == null) { to = cm.doc.first + cm.doc.size; }
if (!lendiff) { lendiff = 0; }
var display = cm.display;
if (lendiff && to < display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers > from))
{ display.updateLineNumbers = from; }
cm.curOp.viewChanged = true;
if (from >= display.viewTo) { // Change after
if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
{ resetView(cm); }
} else if (to <= display.viewFrom) { // Change before
if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
resetView(cm);
} else {
display.viewFrom += lendiff;
display.viewTo += lendiff;
}
} else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
resetView(cm);
} else if (from <= display.viewFrom) { // Top overlap
var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cut) {
display.view = display.view.slice(cut.index);
display.viewFrom = cut.lineN;
display.viewTo += lendiff;
} else {
resetView(cm);
}
} else if (to >= display.viewTo) { // Bottom overlap
var cut$1 = viewCuttingPoint(cm, from, from, -1);
if (cut$1) {
display.view = display.view.slice(0, cut$1.index);
display.viewTo = cut$1.lineN;
} else {
resetView(cm);
}
} else { // Gap in the middle
var cutTop = viewCuttingPoint(cm, from, from, -1);
var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cutTop && cutBot) {
display.view = display.view.slice(0, cutTop.index)
.concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
.concat(display.view.slice(cutBot.index));
display.viewTo += lendiff;
} else {
resetView(cm);
}
}
var ext = display.externalMeasured;
if (ext) {
if (to < ext.lineN)
{ ext.lineN += lendiff; }
else if (from < ext.lineN + ext.size)
{ display.externalMeasured = null; }
}
}
// Register a change to a single line. Type must be one of "text",
// "gutter", "class", "widget"
function regLineChange(cm, line, type) {
cm.curOp.viewChanged = true;
var display = cm.display, ext = cm.display.externalMeasured;
if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
{ display.externalMeasured = null; }
if (line < display.viewFrom || line >= display.viewTo) { return }
var lineView = display.view[findViewIndex(cm, line)];
if (lineView.node == null) { return }
var arr = lineView.changes || (lineView.changes = []);
if (indexOf(arr, type) == -1) { arr.push(type); }
}
// Clear the view.
function resetView(cm) {
cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
cm.display.view = [];
cm.display.viewOffset = 0;
}
function viewCuttingPoint(cm, oldN, newN, dir) {
var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
{ return {index: index, lineN: newN} }
var n = cm.display.viewFrom;
for (var i = 0; i < index; i++)
{ n += view[i].size; }
if (n != oldN) {
if (dir > 0) {
if (index == view.length - 1) { return null }
diff = (n + view[index].size) - oldN;
index++;
} else {
diff = n - oldN;
}
oldN += diff; newN += diff;
}
while (visualLineNo(cm.doc, newN) != newN) {
if (index == (dir < 0 ? 0 : view.length - 1)) { return null }
newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
index += dir;
}
return {index: index, lineN: newN}
}
// Force the view to cover a given range, adding empty view element
// or clipping off existing ones as needed.
function adjustView(cm, from, to) {
var display = cm.display, view = display.view;
if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
display.view = buildViewArray(cm, from, to);
display.viewFrom = from;
} else {
if (display.viewFrom > from)
{ display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); }
else if (display.viewFrom < from)
{ display.view = display.view.slice(findViewIndex(cm, from)); }
display.viewFrom = from;
if (display.viewTo < to)
{ display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); }
else if (display.viewTo > to)
{ display.view = display.view.slice(0, findViewIndex(cm, to)); }
}
display.viewTo = to;
}
// Count the number of lines in the view whose DOM representation is
// out of date (or nonexistent).
function countDirtyView(cm) {
var view = cm.display.view, dirty = 0;
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty; }
}
return dirty
}
// HIGHLIGHT WORKER
function startWorker(cm, time) {
if (cm.doc.highlightFrontier < cm.display.viewTo)
{ cm.state.highlight.set(time, bind(highlightWorker, cm)); }
}
function highlightWorker(cm) {
var doc = cm.doc;
if (doc.highlightFrontier >= cm.display.viewTo) { return }
var end = +new Date + cm.options.workTime;
var context = getContextBefore(cm, doc.highlightFrontier);
var changedLines = [];
doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {
if (context.line >= cm.display.viewFrom) { // Visible
var oldStyles = line.styles;
var resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null;
var highlighted = highlightLine(cm, line, context, true);
if (resetState) { context.state = resetState; }
line.styles = highlighted.styles;
var oldCls = line.styleClasses, newCls = highlighted.classes;
if (newCls) { line.styleClasses = newCls; }
else if (oldCls) { line.styleClasses = null; }
var ischange = !oldStyles || oldStyles.length != line.styles.length ||
oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);
for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i]; }
if (ischange) { changedLines.push(context.line); }
line.stateAfter = context.save();
context.nextLine();
} else {
if (line.text.length <= cm.options.maxHighlightLength)
{ processLine(cm, line.text, context); }
line.stateAfter = context.line % 5 == 0 ? context.save() : null;
context.nextLine();
}
if (+new Date > end) {
startWorker(cm, cm.options.workDelay);
return true
}
});
doc.highlightFrontier = context.line;
doc.modeFrontier = Math.max(doc.modeFrontier, context.line);
if (changedLines.length) { runInOp(cm, function () {
for (var i = 0; i < changedLines.length; i++)
{ regLineChange(cm, changedLines[i], "text"); }
}); }
}
// DISPLAY DRAWING
var DisplayUpdate = function(cm, viewport, force) {
var display = cm.display;
this.viewport = viewport;
// Store some values that we'll need later (but don't want to force a relayout for)
this.visible = visibleLines(display, cm.doc, viewport);
this.editorIsHidden = !display.wrapper.offsetWidth;
this.wrapperHeight = display.wrapper.clientHeight;
this.wrapperWidth = display.wrapper.clientWidth;
this.oldDisplayWidth = displayWidth(cm);
this.force = force;
this.dims = getDimensions(cm);
this.events = [];
};
DisplayUpdate.prototype.signal = function (emitter, type) {
if (hasHandler(emitter, type))
{ this.events.push(arguments); }
};
DisplayUpdate.prototype.finish = function () {
var this$1 = this;
for (var i = 0; i < this.events.length; i++)
{ signal.apply(null, this$1.events[i]); }
};
function maybeClipScrollbars(cm) {
var display = cm.display;
if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
display.heightForcer.style.height = scrollGap(cm) + "px";
display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
display.scrollbarsClipped = true;
}
}
function selectionSnapshot(cm) {
if (cm.hasFocus()) { return null }
var active = activeElt();
if (!active || !contains(cm.display.lineDiv, active)) { return null }
var result = {activeElt: active};
if (window.getSelection) {
var sel = window.getSelection();
if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) {
result.anchorNode = sel.anchorNode;
result.anchorOffset = sel.anchorOffset;
result.focusNode = sel.focusNode;
result.focusOffset = sel.focusOffset;
}
}
return result
}
function restoreSelection(snapshot) {
if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt()) { return }
snapshot.activeElt.focus();
if (snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
var sel = window.getSelection(), range$$1 = document.createRange();
range$$1.setEnd(snapshot.anchorNode, snapshot.anchorOffset);
range$$1.collapse(false);
sel.removeAllRanges();
sel.addRange(range$$1);
sel.extend(snapshot.focusNode, snapshot.focusOffset);
}
}
// Does the actual updating of the line display. Bails out
// (returning false) when there is nothing to be done and forced is
// false.
function updateDisplayIfNeeded(cm, update) {
var display = cm.display, doc = cm.doc;
if (update.editorIsHidden) {
resetView(cm);
return false
}
// Bail out if the visible area is already rendered and nothing changed.
if (!update.force &&
update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
display.renderedView == display.view && countDirtyView(cm) == 0)
{ return false }
if (maybeUpdateLineNumberWidth(cm)) {
resetView(cm);
update.dims = getDimensions(cm);
}
// Compute a suitable new viewport (from & to)
var end = doc.first + doc.size;
var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom); }
if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo); }
if (sawCollapsedSpans) {
from = visualLineNo(cm.doc, from);
to = visualLineEndNo(cm.doc, to);
}
var different = from != display.viewFrom || to != display.viewTo ||
display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;
adjustView(cm, from, to);
display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
// Position the mover div to align with the current scroll position
cm.display.mover.style.top = display.viewOffset + "px";
var toUpdate = countDirtyView(cm);
if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
{ return false }
// For big changes, we hide the enclosing element during the
// update, since that speeds up the operations on most browsers.
var selSnapshot = selectionSnapshot(cm);
if (toUpdate > 4) { display.lineDiv.style.display = "none"; }
patchDisplay(cm, display.updateLineNumbers, update.dims);
if (toUpdate > 4) { display.lineDiv.style.display = ""; }
display.renderedView = display.view;
// There might have been a widget with a focused element that got
// hidden or updated, if so re-focus it.
restoreSelection(selSnapshot);
// Prevent selection and cursors from interfering with the scroll
// width and height.
removeChildren(display.cursorDiv);
removeChildren(display.selectionDiv);
display.gutters.style.height = display.sizer.style.minHeight = 0;
if (different) {
display.lastWrapHeight = update.wrapperHeight;
display.lastWrapWidth = update.wrapperWidth;
startWorker(cm, 400);
}
display.updateLineNumbers = null;
return true
}
function postUpdateDisplay(cm, update) {
var viewport = update.viewport;
for (var first = true;; first = false) {
if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
// Clip forced viewport to actual scrollable area.
if (viewport && viewport.top != null)
{ viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; }
// Updated line heights might result in the drawn area not
// actually covering the viewport. Keep looping until it does.
update.visible = visibleLines(cm.display, cm.doc, viewport);
if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
{ break }
}
if (!updateDisplayIfNeeded(cm, update)) { break }
updateHeightsInViewport(cm);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
updateScrollbars(cm, barMeasure);
setDocumentHeight(cm, barMeasure);
update.force = false;
}
update.signal(cm, "update", cm);
if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
}
}
function updateDisplaySimple(cm, viewport) {
var update = new DisplayUpdate(cm, viewport);
if (updateDisplayIfNeeded(cm, update)) {
updateHeightsInViewport(cm);
postUpdateDisplay(cm, update);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
updateScrollbars(cm, barMeasure);
setDocumentHeight(cm, barMeasure);
update.finish();
}
}
// Sync the actual display DOM structure with display.view, removing
// nodes for lines that are no longer in view, and creating the ones
// that are not there yet, and updating the ones that are out of
// date.
function patchDisplay(cm, updateNumbersFrom, dims) {
var display = cm.display, lineNumbers = cm.options.lineNumbers;
var container = display.lineDiv, cur = container.firstChild;
function rm(node) {
var next = node.nextSibling;
// Works around a throw-scroll bug in OS X Webkit
if (webkit && mac && cm.display.currentWheelTarget == node)
{ node.style.display = "none"; }
else
{ node.parentNode.removeChild(node); }
return next
}
var view = display.view, lineN = display.viewFrom;
// Loop over the elements in the view, syncing cur (the DOM nodes
// in display.lineDiv) with the view as we go.
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (lineView.hidden) {
} else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
var node = buildLineElement(cm, lineView, lineN, dims);
container.insertBefore(node, cur);
} else { // Already drawn
while (cur != lineView.node) { cur = rm(cur); }
var updateNumber = lineNumbers && updateNumbersFrom != null &&
updateNumbersFrom <= lineN && lineView.lineNumber;
if (lineView.changes) {
if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false; }
updateLineForChanges(cm, lineView, lineN, dims);
}
if (updateNumber) {
removeChildren(lineView.lineNumber);
lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
}
cur = lineView.node.nextSibling;
}
lineN += lineView.size;
}
while (cur) { cur = rm(cur); }
}
function updateGutterSpace(cm) {
var width = cm.display.gutters.offsetWidth;
cm.display.sizer.style.marginLeft = width + "px";
}
function setDocumentHeight(cm, measure) {
cm.display.sizer.style.minHeight = measure.docHeight + "px";
cm.display.heightForcer.style.top = measure.docHeight + "px";
cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px";
}
// Rebuild the gutter elements, ensure the margin to the left of the
// code matches their width.
function updateGutters(cm) {
var gutters = cm.display.gutters, specs = cm.options.gutters;
removeChildren(gutters);
var i = 0;
for (; i < specs.length; ++i) {
var gutterClass = specs[i];
var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass));
if (gutterClass == "CodeMirror-linenumbers") {
cm.display.lineGutter = gElt;
gElt.style.width = (cm.display.lineNumWidth || 1) + "px";
}
}
gutters.style.display = i ? "" : "none";
updateGutterSpace(cm);
}
// Make sure the gutters options contains the element
// "CodeMirror-linenumbers" when the lineNumbers option is true.
function setGuttersForLineNumbers(options) {
var found = indexOf(options.gutters, "CodeMirror-linenumbers");
if (found == -1 && options.lineNumbers) {
options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]);
} else if (found > -1 && !options.lineNumbers) {
options.gutters = options.gutters.slice(0);
options.gutters.splice(found, 1);
}
}
// Since the delta values reported on mouse wheel events are
// unstandardized between browsers and even browser versions, and
// generally horribly unpredictable, this code starts by measuring
// the scroll effect that the first few mouse wheel events have,
// and, from that, detects the way it can convert deltas to pixel
// offsets afterwards.
//
// The reason we want to know the amount a wheel event will scroll
// is that it gives us a chance to update the display before the
// actual scrolling happens, reducing flickering.
var wheelSamples = 0;
var wheelPixelsPerUnit = null;
// Fill in a browser-detected starting value on browsers where we
// know one. These don't have to be accurate -- the result of them
// being wrong would just be a slight flicker on the first wheel
// scroll (if it is large enough).
if (ie) { wheelPixelsPerUnit = -.53; }
else if (gecko) { wheelPixelsPerUnit = 15; }
else if (chrome) { wheelPixelsPerUnit = -.7; }
else if (safari) { wheelPixelsPerUnit = -1/3; }
function wheelEventDelta(e) {
var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail; }
if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail; }
else if (dy == null) { dy = e.wheelDelta; }
return {x: dx, y: dy}
}
function wheelEventPixels(e) {
var delta = wheelEventDelta(e);
delta.x *= wheelPixelsPerUnit;
delta.y *= wheelPixelsPerUnit;
return delta
}
function onScrollWheel(cm, e) {
var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;
var display = cm.display, scroll = display.scroller;
// Quit if there's nothing to scroll here
var canScrollX = scroll.scrollWidth > scroll.clientWidth;
var canScrollY = scroll.scrollHeight > scroll.clientHeight;
if (!(dx && canScrollX || dy && canScrollY)) { return }
// Webkit browsers on OS X abort momentum scrolls when the target
// of the scroll event is removed from the scrollable element.
// This hack (see related code in patchDisplay) makes sure the
// element is kept around.
if (dy && mac && webkit) {
outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
for (var i = 0; i < view.length; i++) {
if (view[i].node == cur) {
cm.display.currentWheelTarget = cur;
break outer
}
}
}
}
// On some browsers, horizontal scrolling will cause redraws to
// happen before the gutter has been realigned, causing it to
// wriggle around in a most unseemly way. When we have an
// estimated pixels/delta value, we just handle horizontal
// scrolling entirely here. It'll be slightly off from native, but
// better than glitching out.
if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
if (dy && canScrollY)
{ updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * wheelPixelsPerUnit)); }
setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * wheelPixelsPerUnit));
// Only prevent default scrolling if vertical scrolling is
// actually possible. Otherwise, it causes vertical scroll
// jitter on OSX trackpads when deltaX is small and deltaY
// is large (issue #3579)
if (!dy || (dy && canScrollY))
{ e_preventDefault(e); }
display.wheelStartX = null; // Abort measurement, if in progress
return
}
// 'Project' the visible viewport to cover the area that is being
// scrolled into view (if we know enough to estimate it).
if (dy && wheelPixelsPerUnit != null) {
var pixels = dy * wheelPixelsPerUnit;
var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
if (pixels < 0) { top = Math.max(0, top + pixels - 50); }
else { bot = Math.min(cm.doc.height, bot + pixels + 50); }
updateDisplaySimple(cm, {top: top, bottom: bot});
}
if (wheelSamples < 20) {
if (display.wheelStartX == null) {
display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
display.wheelDX = dx; display.wheelDY = dy;
setTimeout(function () {
if (display.wheelStartX == null) { return }
var movedX = scroll.scrollLeft - display.wheelStartX;
var movedY = scroll.scrollTop - display.wheelStartY;
var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
(movedX && display.wheelDX && movedX / display.wheelDX);
display.wheelStartX = display.wheelStartY = null;
if (!sample) { return }
wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
++wheelSamples;
}, 200);
} else {
display.wheelDX += dx; display.wheelDY += dy;
}
}
}
// Selection objects are immutable. A new one is created every time
// the selection changes. A selection is one or more non-overlapping
// (and non-touching) ranges, sorted, and an integer that indicates
// which one is the primary selection (the one that's scrolled into
// view, that getCursor returns, etc).
var Selection = function(ranges, primIndex) {
this.ranges = ranges;
this.primIndex = primIndex;
};
Selection.prototype.primary = function () { return this.ranges[this.primIndex] };
Selection.prototype.equals = function (other) {
var this$1 = this;
if (other == this) { return true }
if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }
for (var i = 0; i < this.ranges.length; i++) {
var here = this$1.ranges[i], there = other.ranges[i];
if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) { return false }
}
return true
};
Selection.prototype.deepCopy = function () {
var this$1 = this;
var out = [];
for (var i = 0; i < this.ranges.length; i++)
{ out[i] = new Range(copyPos(this$1.ranges[i].anchor), copyPos(this$1.ranges[i].head)); }
return new Selection(out, this.primIndex)
};
Selection.prototype.somethingSelected = function () {
var this$1 = this;
for (var i = 0; i < this.ranges.length; i++)
{ if (!this$1.ranges[i].empty()) { return true } }
return false
};
Selection.prototype.contains = function (pos, end) {
var this$1 = this;
if (!end) { end = pos; }
for (var i = 0; i < this.ranges.length; i++) {
var range = this$1.ranges[i];
if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
{ return i }
}
return -1
};
var Range = function(anchor, head) {
this.anchor = anchor; this.head = head;
};
Range.prototype.from = function () { return minPos(this.anchor, this.head) };
Range.prototype.to = function () { return maxPos(this.anchor, this.head) };
Range.prototype.empty = function () { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch };
// Take an unsorted, potentially overlapping set of ranges, and
// build a selection out of it. 'Consumes' ranges array (modifying
// it).
function normalizeSelection(ranges, primIndex) {
var prim = ranges[primIndex];
ranges.sort(function (a, b) { return cmp(a.from(), b.from()); });
primIndex = indexOf(ranges, prim);
for (var i = 1; i < ranges.length; i++) {
var cur = ranges[i], prev = ranges[i - 1];
if (cmp(prev.to(), cur.from()) >= 0) {
var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
if (i <= primIndex) { --primIndex; }
ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
}
}
return new Selection(ranges, primIndex)
}
function simpleSelection(anchor, head) {
return new Selection([new Range(anchor, head || anchor)], 0)
}
// Compute the position of the end of a change (its 'to' property
// refers to the pre-change end).
function changeEnd(change) {
if (!change.text) { return change.to }
return Pos(change.from.line + change.text.length - 1,
lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
}
// Adjust a position to refer to the post-change position of the
// same text, or the end of the change if the change covers it.
function adjustForChange(pos, change) {
if (cmp(pos, change.from) < 0) { return pos }
if (cmp(pos, change.to) <= 0) { return changeEnd(change) }
var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch; }
return Pos(line, ch)
}
function computeSelAfterChange(doc, change) {
var out = [];
for (var i = 0; i < doc.sel.ranges.length; i++) {
var range = doc.sel.ranges[i];
out.push(new Range(adjustForChange(range.anchor, change),
adjustForChange(range.head, change)));
}
return normalizeSelection(out, doc.sel.primIndex)
}
function offsetPos(pos, old, nw) {
if (pos.line == old.line)
{ return Pos(nw.line, pos.ch - old.ch + nw.ch) }
else
{ return Pos(nw.line + (pos.line - old.line), pos.ch) }
}
// Used by replaceSelections to allow moving the selection to the
// start or around the replaced test. Hint may be "start" or "around".
function computeReplacedSel(doc, changes, hint) {
var out = [];
var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
for (var i = 0; i < changes.length; i++) {
var change = changes[i];
var from = offsetPos(change.from, oldPrev, newPrev);
var to = offsetPos(changeEnd(change), oldPrev, newPrev);
oldPrev = change.to;
newPrev = to;
if (hint == "around") {
var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
out[i] = new Range(inv ? to : from, inv ? from : to);
} else {
out[i] = new Range(from, from);
}
}
return new Selection(out, doc.sel.primIndex)
}
// Used to get the editor into a consistent state again when options change.
function loadMode(cm) {
cm.doc.mode = getMode(cm.options, cm.doc.modeOption);
resetModeState(cm);
}
function resetModeState(cm) {
cm.doc.iter(function (line) {
if (line.stateAfter) { line.stateAfter = null; }
if (line.styles) { line.styles = null; }
});
cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first;
startWorker(cm, 100);
cm.state.modeGen++;
if (cm.curOp) { regChange(cm); }
}
// DOCUMENT DATA STRUCTURE
// By default, updates that start and end at the beginning of a line
// are treated specially, in order to make the association of line
// widgets and marker elements with the text behave more intuitive.
function isWholeLineUpdate(doc, change) {
return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
(!doc.cm || doc.cm.options.wholeLineUpdateBefore)
}
// Perform a change on the document data structure.
function updateDoc(doc, change, markedSpans, estimateHeight$$1) {
function spansFor(n) {return markedSpans ? markedSpans[n] : null}
function update(line, text, spans) {
updateLine(line, text, spans, estimateHeight$$1);
signalLater(line, "change", line, change);
}
function linesFor(start, end) {
var result = [];
for (var i = start; i < end; ++i)
{ result.push(new Line(text[i], spansFor(i), estimateHeight$$1)); }
return result
}
var from = change.from, to = change.to, text = change.text;
var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;
// Adjust the line structure
if (change.full) {
doc.insert(0, linesFor(0, text.length));
doc.remove(text.length, doc.size - text.length);
} else if (isWholeLineUpdate(doc, change)) {
// This is a whole-line replace. Treated specially to make
// sure line objects move the way they are supposed to.
var added = linesFor(0, text.length - 1);
update(lastLine, lastLine.text, lastSpans);
if (nlines) { doc.remove(from.line, nlines); }
if (added.length) { doc.insert(from.line, added); }
} else if (firstLine == lastLine) {
if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
} else {
var added$1 = linesFor(1, text.length - 1);
added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight$$1));
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
doc.insert(from.line + 1, added$1);
}
} else if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
doc.remove(from.line + 1, nlines);
} else {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
var added$2 = linesFor(1, text.length - 1);
if (nlines > 1) { doc.remove(from.line + 1, nlines - 1); }
doc.insert(from.line + 1, added$2);
}
signalLater(doc, "change", doc, change);
}
// Call f for all linked documents.
function linkedDocs(doc, f, sharedHistOnly) {
function propagate(doc, skip, sharedHist) {
if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {
var rel = doc.linked[i];
if (rel.doc == skip) { continue }
var shared = sharedHist && rel.sharedHist;
if (sharedHistOnly && !shared) { continue }
f(rel.doc, shared);
propagate(rel.doc, doc, shared);
} }
}
propagate(doc, null, true);
}
// Attach a document to an editor.
function attachDoc(cm, doc) {
if (doc.cm) { throw new Error("This document is already in use.") }
cm.doc = doc;
doc.cm = cm;
estimateLineHeights(cm);
loadMode(cm);
setDirectionClass(cm);
if (!cm.options.lineWrapping) { findMaxLine(cm); }
cm.options.mode = doc.modeOption;
regChange(cm);
}
function setDirectionClass(cm) {
(cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl");
}
function directionChanged(cm) {
runInOp(cm, function () {
setDirectionClass(cm);
regChange(cm);
});
}
function History(startGen) {
// Arrays of change events and selections. Doing something adds an
// event to done and clears undo. Undoing moves events from done
// to undone, redoing moves them in the other direction.
this.done = []; this.undone = [];
this.undoDepth = Infinity;
// Used to track when changes can be merged into a single undo
// event
this.lastModTime = this.lastSelTime = 0;
this.lastOp = this.lastSelOp = null;
this.lastOrigin = this.lastSelOrigin = null;
// Used by the isClean() method
this.generation = this.maxGeneration = startGen || 1;
}
// Create a history change event from an updateDoc-style change
// object.
function historyChangeFromChange(doc, change) {
var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true);
return histChange
}
// Pop all selection events off the end of a history array. Stop at
// a change event.
function clearSelectionEvents(array) {
while (array.length) {
var last = lst(array);
if (last.ranges) { array.pop(); }
else { break }
}
}
// Find the top change event in the history. Pop off selection
// events that are in the way.
function lastChangeEvent(hist, force) {
if (force) {
clearSelectionEvents(hist.done);
return lst(hist.done)
} else if (hist.done.length && !lst(hist.done).ranges) {
return lst(hist.done)
} else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
hist.done.pop();
return lst(hist.done)
}
}
// Register a change in the history. Merges changes that are within
// a single operation, or are close together with an origin that
// allows merging (starting with "+") into a single event.
function addChangeToHistory(doc, change, selAfter, opId) {
var hist = doc.history;
hist.undone.length = 0;
var time = +new Date, cur;
var last;
if ((hist.lastOp == opId ||
hist.lastOrigin == change.origin && change.origin &&
((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) ||
change.origin.charAt(0) == "*")) &&
(cur = lastChangeEvent(hist, hist.lastOp == opId))) {
// Merge this change into the last event
last = lst(cur.changes);
if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
// Optimized case for simple insertion -- don't want to add
// new changesets for every character typed
last.to = changeEnd(change);
} else {
// Add new sub-event
cur.changes.push(historyChangeFromChange(doc, change));
}
} else {
// Can not be merged, start a new event.
var before = lst(hist.done);
if (!before || !before.ranges)
{ pushSelectionToHistory(doc.sel, hist.done); }
cur = {changes: [historyChangeFromChange(doc, change)],
generation: hist.generation};
hist.done.push(cur);
while (hist.done.length > hist.undoDepth) {
hist.done.shift();
if (!hist.done[0].ranges) { hist.done.shift(); }
}
}
hist.done.push(selAfter);
hist.generation = ++hist.maxGeneration;
hist.lastModTime = hist.lastSelTime = time;
hist.lastOp = hist.lastSelOp = opId;
hist.lastOrigin = hist.lastSelOrigin = change.origin;
if (!last) { signal(doc, "historyAdded"); }
}
function selectionEventCanBeMerged(doc, origin, prev, sel) {
var ch = origin.charAt(0);
return ch == "*" ||
ch == "+" &&
prev.ranges.length == sel.ranges.length &&
prev.somethingSelected() == sel.somethingSelected() &&
new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
}
// Called whenever the selection changes, sets the new selection as
// the pending selection in the history, and pushes the old pending
// selection into the 'done' array when it was significantly
// different (in number of selected ranges, emptiness, or time).
function addSelectionToHistory(doc, sel, opId, options) {
var hist = doc.history, origin = options && options.origin;
// A new event is started when the previous origin does not match
// the current, or the origins don't allow matching. Origins
// starting with * are always merged, those starting with + are
// merged when similar and close together in time.
if (opId == hist.lastSelOp ||
(origin && hist.lastSelOrigin == origin &&
(hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
{ hist.done[hist.done.length - 1] = sel; }
else
{ pushSelectionToHistory(sel, hist.done); }
hist.lastSelTime = +new Date;
hist.lastSelOrigin = origin;
hist.lastSelOp = opId;
if (options && options.clearRedo !== false)
{ clearSelectionEvents(hist.undone); }
}
function pushSelectionToHistory(sel, dest) {
var top = lst(dest);
if (!(top && top.ranges && top.equals(sel)))
{ dest.push(sel); }
}
// Used to store marked span information in the history.
function attachLocalSpans(doc, change, from, to) {
var existing = change["spans_" + doc.id], n = 0;
doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {
if (line.markedSpans)
{ (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; }
++n;
});
}
// When un/re-doing restores text containing marked spans, those
// that have been explicitly cleared should not be restored.
function removeClearedSpans(spans) {
if (!spans) { return null }
var out;
for (var i = 0; i < spans.length; ++i) {
if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i); } }
else if (out) { out.push(spans[i]); }
}
return !out ? spans : out.length ? out : null
}
// Retrieve and filter the old marked spans stored in a change event.
function getOldSpans(doc, change) {
var found = change["spans_" + doc.id];
if (!found) { return null }
var nw = [];
for (var i = 0; i < change.text.length; ++i)
{ nw.push(removeClearedSpans(found[i])); }
return nw
}
// Used for un/re-doing changes from the history. Combines the
// result of computing the existing spans with the set of spans that
// existed in the history (so that deleting around a span and then
// undoing brings back the span).
function mergeOldSpans(doc, change) {
var old = getOldSpans(doc, change);
var stretched = stretchSpansOverChange(doc, change);
if (!old) { return stretched }
if (!stretched) { return old }
for (var i = 0; i < old.length; ++i) {
var oldCur = old[i], stretchCur = stretched[i];
if (oldCur && stretchCur) {
spans: for (var j = 0; j < stretchCur.length; ++j) {
var span = stretchCur[j];
for (var k = 0; k < oldCur.length; ++k)
{ if (oldCur[k].marker == span.marker) { continue spans } }
oldCur.push(span);
}
} else if (stretchCur) {
old[i] = stretchCur;
}
}
return old
}
// Used both to provide a JSON-safe object in .getHistory, and, when
// detaching a document, to split the history in two
function copyHistoryArray(events, newGroup, instantiateSel) {
var copy = [];
for (var i = 0; i < events.length; ++i) {
var event = events[i];
if (event.ranges) {
copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
continue
}
var changes = event.changes, newChanges = [];
copy.push({changes: newChanges});
for (var j = 0; j < changes.length; ++j) {
var change = changes[j], m = (void 0);
newChanges.push({from: change.from, to: change.to, text: change.text});
if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) {
if (indexOf(newGroup, Number(m[1])) > -1) {
lst(newChanges)[prop] = change[prop];
delete change[prop];
}
} } }
}
}
return copy
}
// The 'scroll' parameter given to many of these indicated whether
// the new cursor position should be scrolled into view after
// modifying the selection.
// If shift is held or the extend flag is set, extends a range to
// include a given position (and optionally a second position).
// Otherwise, simply returns the range between the given positions.
// Used for cursor motion and such.
function extendRange(range, head, other, extend) {
if (extend) {
var anchor = range.anchor;
if (other) {
var posBefore = cmp(head, anchor) < 0;
if (posBefore != (cmp(other, anchor) < 0)) {
anchor = head;
head = other;
} else if (posBefore != (cmp(head, other) < 0)) {
head = other;
}
}
return new Range(anchor, head)
} else {
return new Range(other || head, head)
}
}
// Extend the primary selection range, discard the rest.
function extendSelection(doc, head, other, options, extend) {
if (extend == null) { extend = doc.cm && (doc.cm.display.shift || doc.extend); }
setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options);
}
// Extend all selections (pos is an array of selections with length
// equal the number of selections)
function extendSelections(doc, heads, options) {
var out = [];
var extend = doc.cm && (doc.cm.display.shift || doc.extend);
for (var i = 0; i < doc.sel.ranges.length; i++)
{ out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend); }
var newSel = normalizeSelection(out, doc.sel.primIndex);
setSelection(doc, newSel, options);
}
// Updates a single range in the selection.
function replaceOneSelection(doc, i, range, options) {
var ranges = doc.sel.ranges.slice(0);
ranges[i] = range;
setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options);
}
// Reset the selection to a single range.
function setSimpleSelection(doc, anchor, head, options) {
setSelection(doc, simpleSelection(anchor, head), options);
}
// Give beforeSelectionChange handlers a change to influence a
// selection update.
function filterSelectionChange(doc, sel, options) {
var obj = {
ranges: sel.ranges,
update: function(ranges) {
var this$1 = this;
this.ranges = [];
for (var i = 0; i < ranges.length; i++)
{ this$1.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
clipPos(doc, ranges[i].head)); }
},
origin: options && options.origin
};
signal(doc, "beforeSelectionChange", doc, obj);
if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj); }
if (obj.ranges != sel.ranges) { return normalizeSelection(obj.ranges, obj.ranges.length - 1) }
else { return sel }
}
function setSelectionReplaceHistory(doc, sel, options) {
var done = doc.history.done, last = lst(done);
if (last && last.ranges) {
done[done.length - 1] = sel;
setSelectionNoUndo(doc, sel, options);
} else {
setSelection(doc, sel, options);
}
}
// Set a new selection.
function setSelection(doc, sel, options) {
setSelectionNoUndo(doc, sel, options);
addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
}
function setSelectionNoUndo(doc, sel, options) {
if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
{ sel = filterSelectionChange(doc, sel, options); }
var bias = options && options.bias ||
(cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));
if (!(options && options.scroll === false) && doc.cm)
{ ensureCursorVisible(doc.cm); }
}
function setSelectionInner(doc, sel) {
if (sel.equals(doc.sel)) { return }
doc.sel = sel;
if (doc.cm) {
doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true;
signalCursorActivity(doc.cm);
}
signalLater(doc, "cursorActivity", doc);
}
// Verify that the selection does not partially select any atomic
// marked ranges.
function reCheckSelection(doc) {
setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false));
}
// Return a selection that does not partially select any atomic
// ranges.
function skipAtomicInSelection(doc, sel, bias, mayClear) {
var out;
for (var i = 0; i < sel.ranges.length; i++) {
var range = sel.ranges[i];
var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i];
var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear);
var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear);
if (out || newAnchor != range.anchor || newHead != range.head) {
if (!out) { out = sel.ranges.slice(0, i); }
out[i] = new Range(newAnchor, newHead);
}
}
return out ? normalizeSelection(out, sel.primIndex) : sel
}
function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
var line = getLine(doc, pos.line);
if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
var sp = line.markedSpans[i], m = sp.marker;
if ((sp.from == null || (m.inclusiveLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
(sp.to == null || (m.inclusiveRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
if (mayClear) {
signal(m, "beforeCursorEnter");
if (m.explicitlyCleared) {
if (!line.markedSpans) { break }
else {--i; continue}
}
}
if (!m.atomic) { continue }
if (oldPos) {
var near = m.find(dir < 0 ? 1 : -1), diff = (void 0);
if (dir < 0 ? m.inclusiveRight : m.inclusiveLeft)
{ near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); }
if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
{ return skipAtomicInner(doc, near, pos, dir, mayClear) }
}
var far = m.find(dir < 0 ? -1 : 1);
if (dir < 0 ? m.inclusiveLeft : m.inclusiveRight)
{ far = movePos(doc, far, dir, far.line == pos.line ? line : null); }
return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
}
} }
return pos
}
// Ensure a given position is not inside an atomic range.
function skipAtomic(doc, pos, oldPos, bias, mayClear) {
var dir = bias || 1;
var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
(!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true));
if (!found) {
doc.cantEdit = true;
return Pos(doc.first, 0)
}
return found
}
function movePos(doc, pos, dir, line) {
if (dir < 0 && pos.ch == 0) {
if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }
else { return null }
} else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }
else { return null }
} else {
return new Pos(pos.line, pos.ch + dir)
}
}
function selectAll(cm) {
cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);
}
// UPDATING
// Allow "beforeChange" event handlers to influence a change
function filterChange(doc, change, update) {
var obj = {
canceled: false,
from: change.from,
to: change.to,
text: change.text,
origin: change.origin,
cancel: function () { return obj.canceled = true; }
};
if (update) { obj.update = function (from, to, text, origin) {
if (from) { obj.from = clipPos(doc, from); }
if (to) { obj.to = clipPos(doc, to); }
if (text) { obj.text = text; }
if (origin !== undefined) { obj.origin = origin; }
}; }
signal(doc, "beforeChange", doc, obj);
if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj); }
if (obj.canceled) { return null }
return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
}
// Apply a change to a document, and add it to the document's
// history, and propagating it to all linked documents.
function makeChange(doc, change, ignoreReadOnly) {
if (doc.cm) {
if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }
if (doc.cm.state.suppressEdits) { return }
}
if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
change = filterChange(doc, change, true);
if (!change) { return }
}
// Possibly split or suppress the update based on the presence
// of read-only spans in its range.
var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
if (split) {
for (var i = split.length - 1; i >= 0; --i)
{ makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); }
} else {
makeChangeInner(doc, change);
}
}
function makeChangeInner(doc, change) {
if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }
var selAfter = computeSelAfterChange(doc, change);
addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);
makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
var rebased = [];
linkedDocs(doc, function (doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
});
}
// Revert a change stored in a document's history.
function makeChangeFromHistory(doc, type, allowSelectionOnly) {
if (doc.cm && doc.cm.state.suppressEdits && !allowSelectionOnly) { return }
var hist = doc.history, event, selAfter = doc.sel;
var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;
// Verify that there is a useable event (so that ctrl-z won't
// needlessly clear selection events)
var i = 0;
for (; i < source.length; i++) {
event = source[i];
if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
{ break }
}
if (i == source.length) { return }
hist.lastOrigin = hist.lastSelOrigin = null;
for (;;) {
event = source.pop();
if (event.ranges) {
pushSelectionToHistory(event, dest);
if (allowSelectionOnly && !event.equals(doc.sel)) {
setSelection(doc, event, {clearRedo: false});
return
}
selAfter = event;
}
else { break }
}
// Build up a reverse change object to add to the opposite history
// stack (redo when undoing, and vice versa).
var antiChanges = [];
pushSelectionToHistory(selAfter, dest);
dest.push({changes: antiChanges, generation: hist.generation});
hist.generation = event.generation || ++hist.maxGeneration;
var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");
var loop = function ( i ) {
var change = event.changes[i];
change.origin = type;
if (filter && !filterChange(doc, change, false)) {
source.length = 0;
return {}
}
antiChanges.push(historyChangeFromChange(doc, change));
var after = i ? computeSelAfterChange(doc, change) : lst(source);
makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); }
var rebased = [];
// Propagate to the linked documents
linkedDocs(doc, function (doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
});
};
for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {
var returned = loop( i$1 );
if ( returned ) return returned.v;
}
}
// Sub-views need their line numbers shifted when text is added
// above or below them in the parent document.
function shiftDoc(doc, distance) {
if (distance == 0) { return }
doc.first += distance;
doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(
Pos(range.anchor.line + distance, range.anchor.ch),
Pos(range.head.line + distance, range.head.ch)
); }), doc.sel.primIndex);
if (doc.cm) {
regChange(doc.cm, doc.first, doc.first - distance, distance);
for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
{ regLineChange(doc.cm, l, "gutter"); }
}
}
// More lower-level change function, handling only a single document
// (not linked ones).
function makeChangeSingleDoc(doc, change, selAfter, spans) {
if (doc.cm && !doc.cm.curOp)
{ return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }
if (change.to.line < doc.first) {
shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
return
}
if (change.from.line > doc.lastLine()) { return }
// Clip the change to the size of this doc
if (change.from.line < doc.first) {
var shift = change.text.length - 1 - (doc.first - change.from.line);
shiftDoc(doc, shift);
change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
text: [lst(change.text)], origin: change.origin};
}
var last = doc.lastLine();
if (change.to.line > last) {
change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
text: [change.text[0]], origin: change.origin};
}
change.removed = getBetween(doc, change.from, change.to);
if (!selAfter) { selAfter = computeSelAfterChange(doc, change); }
if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans); }
else { updateDoc(doc, change, spans); }
setSelectionNoUndo(doc, selAfter, sel_dontScroll);
}
// Handle the interaction of a change to a document with the editor
// that this document is part of.
function makeChangeSingleDocInEditor(cm, change, spans) {
var doc = cm.doc, display = cm.display, from = change.from, to = change.to;
var recomputeMaxLength = false, checkWidthStart = from.line;
if (!cm.options.lineWrapping) {
checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
doc.iter(checkWidthStart, to.line + 1, function (line) {
if (line == display.maxLine) {
recomputeMaxLength = true;
return true
}
});
}
if (doc.sel.contains(change.from, change.to) > -1)
{ signalCursorActivity(cm); }
updateDoc(doc, change, spans, estimateHeight(cm));
if (!cm.options.lineWrapping) {
doc.iter(checkWidthStart, from.line + change.text.length, function (line) {
var len = lineLength(line);
if (len > display.maxLineLength) {
display.maxLine = line;
display.maxLineLength = len;
display.maxLineChanged = true;
recomputeMaxLength = false;
}
});
if (recomputeMaxLength) { cm.curOp.updateMaxLine = true; }
}
retreatFrontier(doc, from.line);
startWorker(cm, 400);
var lendiff = change.text.length - (to.line - from.line) - 1;
// Remember that these lines changed, for updating the display
if (change.full)
{ regChange(cm); }
else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
{ regLineChange(cm, from.line, "text"); }
else
{ regChange(cm, from.line, to.line + 1, lendiff); }
var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
if (changeHandler || changesHandler) {
var obj = {
from: from, to: to,
text: change.text,
removed: change.removed,
origin: change.origin
};
if (changeHandler) { signalLater(cm, "change", cm, obj); }
if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); }
}
cm.display.selForContextMenu = null;
}
function replaceRange(doc, code, from, to, origin) {
if (!to) { to = from; }
if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; }
if (typeof code == "string") { code = doc.splitLines(code); }
makeChange(doc, {from: from, to: to, text: code, origin: origin});
}
// Rebasing/resetting history to deal with externally-sourced changes
function rebaseHistSelSingle(pos, from, to, diff) {
if (to < pos.line) {
pos.line += diff;
} else if (from < pos.line) {
pos.line = from;
pos.ch = 0;
}
}
// Tries to rebase an array of history events given a change in the
// document. If the change touches the same lines as the event, the
// event, and everything 'behind' it, is discarded. If the change is
// before the event, the event's positions are updated. Uses a
// copy-on-write scheme for the positions, to avoid having to
// reallocate them all on every rebase, but also avoid problems with
// shared position objects being unsafely updated.
function rebaseHistArray(array, from, to, diff) {
for (var i = 0; i < array.length; ++i) {
var sub = array[i], ok = true;
if (sub.ranges) {
if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
for (var j = 0; j < sub.ranges.length; j++) {
rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
}
continue
}
for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {
var cur = sub.changes[j$1];
if (to < cur.from.line) {
cur.from = Pos(cur.from.line + diff, cur.from.ch);
cur.to = Pos(cur.to.line + diff, cur.to.ch);
} else if (from <= cur.to.line) {
ok = false;
break
}
}
if (!ok) {
array.splice(0, i + 1);
i = 0;
}
}
}
function rebaseHist(hist, change) {
var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
rebaseHistArray(hist.done, from, to, diff);
rebaseHistArray(hist.undone, from, to, diff);
}
// Utility for applying a change to a line by handle or number,
// returning the number and optionally registering the line as
// changed.
function changeLine(doc, handle, changeType, op) {
var no = handle, line = handle;
if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)); }
else { no = lineNo(handle); }
if (no == null) { return null }
if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType); }
return line
}
// The document is represented as a BTree consisting of leaves, with
// chunk of lines in them, and branches, with up to ten leaves or
// other branch nodes below them. The top node is always a branch
// node, and is the document object itself (meaning it has
// additional methods and properties).
//
// All nodes have parent links. The tree is used both to go from
// line numbers to line objects, and to go from objects to numbers.
// It also indexes by height, and is used to convert between height
// and line object, and to find the total height of the document.
//
// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
function LeafChunk(lines) {
var this$1 = this;
this.lines = lines;
this.parent = null;
var height = 0;
for (var i = 0; i < lines.length; ++i) {
lines[i].parent = this$1;
height += lines[i].height;
}
this.height = height;
}
LeafChunk.prototype = {
chunkSize: function chunkSize() { return this.lines.length },
// Remove the n lines at offset 'at'.
removeInner: function removeInner(at, n) {
var this$1 = this;
for (var i = at, e = at + n; i < e; ++i) {
var line = this$1.lines[i];
this$1.height -= line.height;
cleanUpLine(line);
signalLater(line, "delete");
}
this.lines.splice(at, n);
},
// Helper used to collapse a small branch into a single leaf.
collapse: function collapse(lines) {
lines.push.apply(lines, this.lines);
},
// Insert the given array of lines at offset 'at', count them as
// having the given height.
insertInner: function insertInner(at, lines, height) {
var this$1 = this;
this.height += height;
this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
for (var i = 0; i < lines.length; ++i) { lines[i].parent = this$1; }
},
// Used to iterate over a part of the tree.
iterN: function iterN(at, n, op) {
var this$1 = this;
for (var e = at + n; at < e; ++at)
{ if (op(this$1.lines[at])) { return true } }
}
};
function BranchChunk(children) {
var this$1 = this;
this.children = children;
var size = 0, height = 0;
for (var i = 0; i < children.length; ++i) {
var ch = children[i];
size += ch.chunkSize(); height += ch.height;
ch.parent = this$1;
}
this.size = size;
this.height = height;
this.parent = null;
}
BranchChunk.prototype = {
chunkSize: function chunkSize() { return this.size },
removeInner: function removeInner(at, n) {
var this$1 = this;
this.size -= n;
for (var i = 0; i < this.children.length; ++i) {
var child = this$1.children[i], sz = child.chunkSize();
if (at < sz) {
var rm = Math.min(n, sz - at), oldHeight = child.height;
child.removeInner(at, rm);
this$1.height -= oldHeight - child.height;
if (sz == rm) { this$1.children.splice(i--, 1); child.parent = null; }
if ((n -= rm) == 0) { break }
at = 0;
} else { at -= sz; }
}
// If the result is smaller than 25 lines, ensure that it is a
// single leaf node.
if (this.size - n < 25 &&
(this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
var lines = [];
this.collapse(lines);
this.children = [new LeafChunk(lines)];
this.children[0].parent = this;
}
},
collapse: function collapse(lines) {
var this$1 = this;
for (var i = 0; i < this.children.length; ++i) { this$1.children[i].collapse(lines); }
},
insertInner: function insertInner(at, lines, height) {
var this$1 = this;
this.size += lines.length;
this.height += height;
for (var i = 0; i < this.children.length; ++i) {
var child = this$1.children[i], sz = child.chunkSize();
if (at <= sz) {
child.insertInner(at, lines, height);
if (child.lines && child.lines.length > 50) {
// To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
// Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
var remaining = child.lines.length % 25 + 25;
for (var pos = remaining; pos < child.lines.length;) {
var leaf = new LeafChunk(child.lines.slice(pos, pos += 25));
child.height -= leaf.height;
this$1.children.splice(++i, 0, leaf);
leaf.parent = this$1;
}
child.lines = child.lines.slice(0, remaining);
this$1.maybeSpill();
}
break
}
at -= sz;
}
},
// When a node has grown, check whether it should be split.
maybeSpill: function maybeSpill() {
if (this.children.length <= 10) { return }
var me = this;
do {
var spilled = me.children.splice(me.children.length - 5, 5);
var sibling = new BranchChunk(spilled);
if (!me.parent) { // Become the parent node
var copy = new BranchChunk(me.children);
copy.parent = me;
me.children = [copy, sibling];
me = copy;
} else {
me.size -= sibling.size;
me.height -= sibling.height;
var myIndex = indexOf(me.parent.children, me);
me.parent.children.splice(myIndex + 1, 0, sibling);
}
sibling.parent = me.parent;
} while (me.children.length > 10)
me.parent.maybeSpill();
},
iterN: function iterN(at, n, op) {
var this$1 = this;
for (var i = 0; i < this.children.length; ++i) {
var child = this$1.children[i], sz = child.chunkSize();
if (at < sz) {
var used = Math.min(n, sz - at);
if (child.iterN(at, used, op)) { return true }
if ((n -= used) == 0) { break }
at = 0;
} else { at -= sz; }
}
}
};
// Line widgets are block elements displayed above or below a line.
var LineWidget = function(doc, node, options) {
var this$1 = this;
if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))
{ this$1[opt] = options[opt]; } } }
this.doc = doc;
this.node = node;
};
LineWidget.prototype.clear = function () {
var this$1 = this;
var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
if (no == null || !ws) { return }
for (var i = 0; i < ws.length; ++i) { if (ws[i] == this$1) { ws.splice(i--, 1); } }
if (!ws.length) { line.widgets = null; }
var height = widgetHeight(this);
updateLineHeight(line, Math.max(0, line.height - height));
if (cm) {
runInOp(cm, function () {
adjustScrollWhenAboveVisible(cm, line, -height);
regLineChange(cm, no, "widget");
});
signalLater(cm, "lineWidgetCleared", cm, this, no);
}
};
LineWidget.prototype.changed = function () {
var this$1 = this;
var oldH = this.height, cm = this.doc.cm, line = this.line;
this.height = null;
var diff = widgetHeight(this) - oldH;
if (!diff) { return }
updateLineHeight(line, line.height + diff);
if (cm) {
runInOp(cm, function () {
cm.curOp.forceUpdate = true;
adjustScrollWhenAboveVisible(cm, line, diff);
signalLater(cm, "lineWidgetChanged", cm, this$1, lineNo(line));
});
}
};
eventMixin(LineWidget);
function adjustScrollWhenAboveVisible(cm, line, diff) {
if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
{ addToScrollTop(cm, diff); }
}
function addLineWidget(doc, handle, node, options) {
var widget = new LineWidget(doc, node, options);
var cm = doc.cm;
if (cm && widget.noHScroll) { cm.display.alignWidgets = true; }
changeLine(doc, handle, "widget", function (line) {
var widgets = line.widgets || (line.widgets = []);
if (widget.insertAt == null) { widgets.push(widget); }
else { widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); }
widget.line = line;
if (cm && !lineIsHidden(doc, line)) {
var aboveVisible = heightAtLine(line) < doc.scrollTop;
updateLineHeight(line, line.height + widgetHeight(widget));
if (aboveVisible) { addToScrollTop(cm, widget.height); }
cm.curOp.forceUpdate = true;
}
return true
});
signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle));
return widget
}
// TEXTMARKERS
// Created with markText and setBookmark methods. A TextMarker is a
// handle that can be used to clear or find a marked position in the
// document. Line objects hold arrays (markedSpans) containing
// {from, to, marker} object pointing to such marker objects, and
// indicating that such a marker is present on that line. Multiple
// lines may point to the same marker when it spans across lines.
// The spans will have null for their from/to properties when the
// marker continues beyond the start/end of the line. Markers have
// links back to the lines they currently touch.
// Collapsed markers have unique ids, in order to be able to order
// them, which is needed for uniquely determining an outer marker
// when they overlap (they may nest, but not partially overlap).
var nextMarkerId = 0;
var TextMarker = function(doc, type) {
this.lines = [];
this.type = type;
this.doc = doc;
this.id = ++nextMarkerId;
};
// Clear the marker.
TextMarker.prototype.clear = function () {
var this$1 = this;
if (this.explicitlyCleared) { return }
var cm = this.doc.cm, withOp = cm && !cm.curOp;
if (withOp) { startOperation(cm); }
if (hasHandler(this, "clear")) {
var found = this.find();
if (found) { signalLater(this, "clear", found.from, found.to); }
}
var min = null, max = null;
for (var i = 0; i < this.lines.length; ++i) {
var line = this$1.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this$1);
if (cm && !this$1.collapsed) { regLineChange(cm, lineNo(line), "text"); }
else if (cm) {
if (span.to != null) { max = lineNo(line); }
if (span.from != null) { min = lineNo(line); }
}
line.markedSpans = removeMarkedSpan(line.markedSpans, span);
if (span.from == null && this$1.collapsed && !lineIsHidden(this$1.doc, line) && cm)
{ updateLineHeight(line, textHeight(cm.display)); }
}
if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {
var visual = visualLine(this$1.lines[i$1]), len = lineLength(visual);
if (len > cm.display.maxLineLength) {
cm.display.maxLine = visual;
cm.display.maxLineLength = len;
cm.display.maxLineChanged = true;
}
} }
if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1); }
this.lines.length = 0;
this.explicitlyCleared = true;
if (this.atomic && this.doc.cantEdit) {
this.doc.cantEdit = false;
if (cm) { reCheckSelection(cm.doc); }
}
if (cm) { signalLater(cm, "markerCleared", cm, this, min, max); }
if (withOp) { endOperation(cm); }
if (this.parent) { this.parent.clear(); }
};
// Find the position of the marker in the document. Returns a {from,
// to} object by default. Side can be passed to get a specific side
// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
// Pos objects returned contain a line object, rather than a line
// number (used to prevent looking up the same line twice).
TextMarker.prototype.find = function (side, lineObj) {
var this$1 = this;
if (side == null && this.type == "bookmark") { side = 1; }
var from, to;
for (var i = 0; i < this.lines.length; ++i) {
var line = this$1.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this$1);
if (span.from != null) {
from = Pos(lineObj ? line : lineNo(line), span.from);
if (side == -1) { return from }
}
if (span.to != null) {
to = Pos(lineObj ? line : lineNo(line), span.to);
if (side == 1) { return to }
}
}
return from && {from: from, to: to}
};
// Signals that the marker's widget changed, and surrounding layout
// should be recomputed.
TextMarker.prototype.changed = function () {
var this$1 = this;
var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
if (!pos || !cm) { return }
runInOp(cm, function () {
var line = pos.line, lineN = lineNo(pos.line);
var view = findViewForLine(cm, lineN);
if (view) {
clearLineMeasurementCacheFor(view);
cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
}
cm.curOp.updateMaxLine = true;
if (!lineIsHidden(widget.doc, line) && widget.height != null) {
var oldHeight = widget.height;
widget.height = null;
var dHeight = widgetHeight(widget) - oldHeight;
if (dHeight)
{ updateLineHeight(line, line.height + dHeight); }
}
signalLater(cm, "markerChanged", cm, this$1);
});
};
TextMarker.prototype.attachLine = function (line) {
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp;
if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
{ (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); }
}
this.lines.push(line);
};
TextMarker.prototype.detachLine = function (line) {
this.lines.splice(indexOf(this.lines, line), 1);
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);
}
};
eventMixin(TextMarker);
// Create a marker, wire it up to the right lines, and
function markText(doc, from, to, options, type) {
// Shared markers (across linked documents) are handled separately
// (markTextShared will call out to this again, once per
// document).
if (options && options.shared) { return markTextShared(doc, from, to, options, type) }
// Ensure we are in an operation.
if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }
var marker = new TextMarker(doc, type), diff = cmp(from, to);
if (options) { copyObj(options, marker, false); }
// Don't connect empty markers unless clearWhenEmpty is false
if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
{ return marker }
if (marker.replacedWith) {
// Showing up as a widget implies collapsed (widget replaces text)
marker.collapsed = true;
marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget");
if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true"); }
if (options.insertLeft) { marker.widgetNode.insertLeft = true; }
}
if (marker.collapsed) {
if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
{ throw new Error("Inserting collapsed marker partially overlapping an existing one") }
seeCollapsedSpans();
}
if (marker.addToHistory)
{ addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); }
var curLine = from.line, cm = doc.cm, updateMaxLine;
doc.iter(curLine, to.line + 1, function (line) {
if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
{ updateMaxLine = true; }
if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0); }
addMarkedSpan(line, new MarkedSpan(marker,
curLine == from.line ? from.ch : null,
curLine == to.line ? to.ch : null));
++curLine;
});
// lineIsHidden depends on the presence of the spans, so needs a second pass
if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {
if (lineIsHidden(doc, line)) { updateLineHeight(line, 0); }
}); }
if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }); }
if (marker.readOnly) {
seeReadOnlySpans();
if (doc.history.done.length || doc.history.undone.length)
{ doc.clearHistory(); }
}
if (marker.collapsed) {
marker.id = ++nextMarkerId;
marker.atomic = true;
}
if (cm) {
// Sync editor state
if (updateMaxLine) { cm.curOp.updateMaxLine = true; }
if (marker.collapsed)
{ regChange(cm, from.line, to.line + 1); }
else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css)
{ for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text"); } }
if (marker.atomic) { reCheckSelection(cm.doc); }
signalLater(cm, "markerAdded", cm, marker);
}
return marker
}
// SHARED TEXTMARKERS
// A shared marker spans multiple linked documents. It is
// implemented as a meta-marker-object controlling multiple normal
// markers.
var SharedTextMarker = function(markers, primary) {
var this$1 = this;
this.markers = markers;
this.primary = primary;
for (var i = 0; i < markers.length; ++i)
{ markers[i].parent = this$1; }
};
SharedTextMarker.prototype.clear = function () {
var this$1 = this;
if (this.explicitlyCleared) { return }
this.explicitlyCleared = true;
for (var i = 0; i < this.markers.length; ++i)
{ this$1.markers[i].clear(); }
signalLater(this, "clear");
};
SharedTextMarker.prototype.find = function (side, lineObj) {
return this.primary.find(side, lineObj)
};
eventMixin(SharedTextMarker);
function markTextShared(doc, from, to, options, type) {
options = copyObj(options);
options.shared = false;
var markers = [markText(doc, from, to, options, type)], primary = markers[0];
var widget = options.widgetNode;
linkedDocs(doc, function (doc) {
if (widget) { options.widgetNode = widget.cloneNode(true); }
markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
for (var i = 0; i < doc.linked.length; ++i)
{ if (doc.linked[i].isParent) { return } }
primary = lst(markers);
});
return new SharedTextMarker(markers, primary)
}
function findSharedMarkers(doc) {
return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })
}
function copySharedMarkers(doc, markers) {
for (var i = 0; i < markers.length; i++) {
var marker = markers[i], pos = marker.find();
var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
if (cmp(mFrom, mTo)) {
var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
marker.markers.push(subMark);
subMark.parent = marker;
}
}
}
function detachSharedMarkers(markers) {
var loop = function ( i ) {
var marker = markers[i], linked = [marker.primary.doc];
linkedDocs(marker.primary.doc, function (d) { return linked.push(d); });
for (var j = 0; j < marker.markers.length; j++) {
var subMarker = marker.markers[j];
if (indexOf(linked, subMarker.doc) == -1) {
subMarker.parent = null;
marker.markers.splice(j--, 1);
}
}
};
for (var i = 0; i < markers.length; i++) loop( i );
}
var nextDocId = 0;
var Doc = function(text, mode, firstLine, lineSep, direction) {
if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep, direction) }
if (firstLine == null) { firstLine = 0; }
BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
this.first = firstLine;
this.scrollTop = this.scrollLeft = 0;
this.cantEdit = false;
this.cleanGeneration = 1;
this.modeFrontier = this.highlightFrontier = firstLine;
var start = Pos(firstLine, 0);
this.sel = simpleSelection(start);
this.history = new History(null);
this.id = ++nextDocId;
this.modeOption = mode;
this.lineSep = lineSep;
this.direction = (direction == "rtl") ? "rtl" : "ltr";
this.extend = false;
if (typeof text == "string") { text = this.splitLines(text); }
updateDoc(this, {from: start, to: start, text: text});
setSelection(this, simpleSelection(start), sel_dontScroll);
};
Doc.prototype = createObj(BranchChunk.prototype, {
constructor: Doc,
// Iterate over the document. Supports two forms -- with only one
// argument, it calls that for each line in the document. With
// three, it iterates over the range given by the first two (with
// the second being non-inclusive).
iter: function(from, to, op) {
if (op) { this.iterN(from - this.first, to - from, op); }
else { this.iterN(this.first, this.first + this.size, from); }
},
// Non-public interface for adding and removing lines.
insert: function(at, lines) {
var height = 0;
for (var i = 0; i < lines.length; ++i) { height += lines[i].height; }
this.insertInner(at - this.first, lines, height);
},
remove: function(at, n) { this.removeInner(at - this.first, n); },
// From here, the methods are part of the public interface. Most
// are also available from CodeMirror (editor) instances.
getValue: function(lineSep) {
var lines = getLines(this, this.first, this.first + this.size);
if (lineSep === false) { return lines }
return lines.join(lineSep || this.lineSeparator())
},
setValue: docMethodOp(function(code) {
var top = Pos(this.first, 0), last = this.first + this.size - 1;
makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
text: this.splitLines(code), origin: "setValue", full: true}, true);
if (this.cm) { scrollToCoords(this.cm, 0, 0); }
setSelection(this, simpleSelection(top), sel_dontScroll);
}),
replaceRange: function(code, from, to, origin) {
from = clipPos(this, from);
to = to ? clipPos(this, to) : from;
replaceRange(this, code, from, to, origin);
},
getRange: function(from, to, lineSep) {
var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
if (lineSep === false) { return lines }
return lines.join(lineSep || this.lineSeparator())
},
getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},
getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},
getLineNumber: function(line) {return lineNo(line)},
getLineHandleVisualStart: function(line) {
if (typeof line == "number") { line = getLine(this, line); }
return visualLine(line)
},
lineCount: function() {return this.size},
firstLine: function() {return this.first},
lastLine: function() {return this.first + this.size - 1},
clipPos: function(pos) {return clipPos(this, pos)},
getCursor: function(start) {
var range$$1 = this.sel.primary(), pos;
if (start == null || start == "head") { pos = range$$1.head; }
else if (start == "anchor") { pos = range$$1.anchor; }
else if (start == "end" || start == "to" || start === false) { pos = range$$1.to(); }
else { pos = range$$1.from(); }
return pos
},
listSelections: function() { return this.sel.ranges },
somethingSelected: function() {return this.sel.somethingSelected()},
setCursor: docMethodOp(function(line, ch, options) {
setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);
}),
setSelection: docMethodOp(function(anchor, head, options) {
setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);
}),
extendSelection: docMethodOp(function(head, other, options) {
extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
}),
extendSelections: docMethodOp(function(heads, options) {
extendSelections(this, clipPosArray(this, heads), options);
}),
extendSelectionsBy: docMethodOp(function(f, options) {
var heads = map(this.sel.ranges, f);
extendSelections(this, clipPosArray(this, heads), options);
}),
setSelections: docMethodOp(function(ranges, primary, options) {
var this$1 = this;
if (!ranges.length) { return }
var out = [];
for (var i = 0; i < ranges.length; i++)
{ out[i] = new Range(clipPos(this$1, ranges[i].anchor),
clipPos(this$1, ranges[i].head)); }
if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex); }
setSelection(this, normalizeSelection(out, primary), options);
}),
addSelection: docMethodOp(function(anchor, head, options) {
var ranges = this.sel.ranges.slice(0);
ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));
setSelection(this, normalizeSelection(ranges, ranges.length - 1), options);
}),
getSelection: function(lineSep) {
var this$1 = this;
var ranges = this.sel.ranges, lines;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this$1, ranges[i].from(), ranges[i].to());
lines = lines ? lines.concat(sel) : sel;
}
if (lineSep === false) { return lines }
else { return lines.join(lineSep || this.lineSeparator()) }
},
getSelections: function(lineSep) {
var this$1 = this;
var parts = [], ranges = this.sel.ranges;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this$1, ranges[i].from(), ranges[i].to());
if (lineSep !== false) { sel = sel.join(lineSep || this$1.lineSeparator()); }
parts[i] = sel;
}
return parts
},
replaceSelection: function(code, collapse, origin) {
var dup = [];
for (var i = 0; i < this.sel.ranges.length; i++)
{ dup[i] = code; }
this.replaceSelections(dup, collapse, origin || "+input");
},
replaceSelections: docMethodOp(function(code, collapse, origin) {
var this$1 = this;
var changes = [], sel = this.sel;
for (var i = 0; i < sel.ranges.length; i++) {
var range$$1 = sel.ranges[i];
changes[i] = {from: range$$1.from(), to: range$$1.to(), text: this$1.splitLines(code[i]), origin: origin};
}
var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)
{ makeChange(this$1, changes[i$1]); }
if (newSel) { setSelectionReplaceHistory(this, newSel); }
else if (this.cm) { ensureCursorVisible(this.cm); }
}),
undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),
setExtending: function(val) {this.extend = val;},
getExtending: function() {return this.extend},
historySize: function() {
var hist = this.history, done = 0, undone = 0;
for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done; } }
for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone; } }
return {undo: done, redo: undone}
},
clearHistory: function() {this.history = new History(this.history.maxGeneration);},
markClean: function() {
this.cleanGeneration = this.changeGeneration(true);
},
changeGeneration: function(forceSplit) {
if (forceSplit)
{ this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; }
return this.history.generation
},
isClean: function (gen) {
return this.history.generation == (gen || this.cleanGeneration)
},
getHistory: function() {
return {done: copyHistoryArray(this.history.done),
undone: copyHistoryArray(this.history.undone)}
},
setHistory: function(histData) {
var hist = this.history = new History(this.history.maxGeneration);
hist.done = copyHistoryArray(histData.done.slice(0), null, true);
hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
},
setGutterMarker: docMethodOp(function(line, gutterID, value) {
return changeLine(this, line, "gutter", function (line) {
var markers = line.gutterMarkers || (line.gutterMarkers = {});
markers[gutterID] = value;
if (!value && isEmpty(markers)) { line.gutterMarkers = null; }
return true
})
}),
clearGutter: docMethodOp(function(gutterID) {
var this$1 = this;
this.iter(function (line) {
if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
changeLine(this$1, line, "gutter", function () {
line.gutterMarkers[gutterID] = null;
if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null; }
return true
});
}
});
}),
lineInfo: function(line) {
var n;
if (typeof line == "number") {
if (!isLine(this, line)) { return null }
n = line;
line = getLine(this, line);
if (!line) { return null }
} else {
n = lineNo(line);
if (n == null) { return null }
}
return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
widgets: line.widgets}
},
addLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
if (!line[prop]) { line[prop] = cls; }
else if (classTest(cls).test(line[prop])) { return false }
else { line[prop] += " " + cls; }
return true
})
}),
removeLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
var cur = line[prop];
if (!cur) { return false }
else if (cls == null) { line[prop] = null; }
else {
var found = cur.match(classTest(cls));
if (!found) { return false }
var end = found.index + found[0].length;
line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;
}
return true
})
}),
addLineWidget: docMethodOp(function(handle, node, options) {
return addLineWidget(this, handle, node, options)
}),
removeLineWidget: function(widget) { widget.clear(); },
markText: function(from, to, options) {
return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
},
setBookmark: function(pos, options) {
var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
insertLeft: options && options.insertLeft,
clearWhenEmpty: false, shared: options && options.shared,
handleMouseEvents: options && options.handleMouseEvents};
pos = clipPos(this, pos);
return markText(this, pos, pos, realOpts, "bookmark")
},
findMarksAt: function(pos) {
pos = clipPos(this, pos);
var markers = [], spans = getLine(this, pos.line).markedSpans;
if (spans) { for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if ((span.from == null || span.from <= pos.ch) &&
(span.to == null || span.to >= pos.ch))
{ markers.push(span.marker.parent || span.marker); }
} }
return markers
},
findMarks: function(from, to, filter) {
from = clipPos(this, from); to = clipPos(this, to);
var found = [], lineNo$$1 = from.line;
this.iter(from.line, to.line + 1, function (line) {
var spans = line.markedSpans;
if (spans) { for (var i = 0; i < spans.length; i++) {
var span = spans[i];
if (!(span.to != null && lineNo$$1 == from.line && from.ch >= span.to ||
span.from == null && lineNo$$1 != from.line ||
span.from != null && lineNo$$1 == to.line && span.from >= to.ch) &&
(!filter || filter(span.marker)))
{ found.push(span.marker.parent || span.marker); }
} }
++lineNo$$1;
});
return found
},
getAllMarks: function() {
var markers = [];
this.iter(function (line) {
var sps = line.markedSpans;
if (sps) { for (var i = 0; i < sps.length; ++i)
{ if (sps[i].from != null) { markers.push(sps[i].marker); } } }
});
return markers
},
posFromIndex: function(off) {
var ch, lineNo$$1 = this.first, sepSize = this.lineSeparator().length;
this.iter(function (line) {
var sz = line.text.length + sepSize;
if (sz > off) { ch = off; return true }
off -= sz;
++lineNo$$1;
});
return clipPos(this, Pos(lineNo$$1, ch))
},
indexFromPos: function (coords) {
coords = clipPos(this, coords);
var index = coords.ch;
if (coords.line < this.first || coords.ch < 0) { return 0 }
var sepSize = this.lineSeparator().length;
this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value
index += line.text.length + sepSize;
});
return index
},
copy: function(copyHistory) {
var doc = new Doc(getLines(this, this.first, this.first + this.size),
this.modeOption, this.first, this.lineSep, this.direction);
doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
doc.sel = this.sel;
doc.extend = false;
if (copyHistory) {
doc.history.undoDepth = this.history.undoDepth;
doc.setHistory(this.getHistory());
}
return doc
},
linkedDoc: function(options) {
if (!options) { options = {}; }
var from = this.first, to = this.first + this.size;
if (options.from != null && options.from > from) { from = options.from; }
if (options.to != null && options.to < to) { to = options.to; }
var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction);
if (options.sharedHist) { copy.history = this.history
; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
copySharedMarkers(copy, findSharedMarkers(this));
return copy
},
unlinkDoc: function(other) {
var this$1 = this;
if (other instanceof CodeMirror$1) { other = other.doc; }
if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {
var link = this$1.linked[i];
if (link.doc != other) { continue }
this$1.linked.splice(i, 1);
other.unlinkDoc(this$1);
detachSharedMarkers(findSharedMarkers(this$1));
break
} }
// If the histories were shared, split them again
if (other.history == this.history) {
var splitIds = [other.id];
linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true);
other.history = new History(null);
other.history.done = copyHistoryArray(this.history.done, splitIds);
other.history.undone = copyHistoryArray(this.history.undone, splitIds);
}
},
iterLinkedDocs: function(f) {linkedDocs(this, f);},
getMode: function() {return this.mode},
getEditor: function() {return this.cm},
splitLines: function(str) {
if (this.lineSep) { return str.split(this.lineSep) }
return splitLinesAuto(str)
},
lineSeparator: function() { return this.lineSep || "\n" },
setDirection: docMethodOp(function (dir) {
if (dir != "rtl") { dir = "ltr"; }
if (dir == this.direction) { return }
this.direction = dir;
this.iter(function (line) { return line.order = null; });
if (this.cm) { directionChanged(this.cm); }
})
});
// Public alias.
Doc.prototype.eachLine = Doc.prototype.iter;
// Kludge to work around strange IE behavior where it'll sometimes
// re-fire a series of drag-related events right after the drop (#1551)
var lastDrop = 0;
function onDrop(e) {
var cm = this;
clearDragCursor(cm);
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
{ return }
e_preventDefault(e);
if (ie) { lastDrop = +new Date; }
var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
if (!pos || cm.isReadOnly()) { return }
// Might be a file drop, in which case we simply extract the text
// and insert it.
if (files && files.length && window.FileReader && window.File) {
var n = files.length, text = Array(n), read = 0;
var loadFile = function (file, i) {
if (cm.options.allowDropFileTypes &&
indexOf(cm.options.allowDropFileTypes, file.type) == -1)
{ return }
var reader = new FileReader;
reader.onload = operation(cm, function () {
var content = reader.result;
if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) { content = ""; }
text[i] = content;
if (++read == n) {
pos = clipPos(cm.doc, pos);
var change = {from: pos, to: pos,
text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())),
origin: "paste"};
makeChange(cm.doc, change);
setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)));
}
});
reader.readAsText(file);
};
for (var i = 0; i < n; ++i) { loadFile(files[i], i); }
} else { // Normal drop
// Don't do a replace if the drop happened inside of the selected text.
if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
cm.state.draggingText(e);
// Ensure the editor is re-focused
setTimeout(function () { return cm.display.input.focus(); }, 20);
return
}
try {
var text$1 = e.dataTransfer.getData("Text");
if (text$1) {
var selected;
if (cm.state.draggingText && !cm.state.draggingText.copy)
{ selected = cm.listSelections(); }
setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)
{ replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag"); } }
cm.replaceSelection(text$1, "around", "paste");
cm.display.input.focus();
}
}
catch(e){}
}
}
function onDragStart(cm, e) {
if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }
e.dataTransfer.setData("Text", cm.getSelection());
e.dataTransfer.effectAllowed = "copyMove";
// Use dummy image instead of default browsers image.
// Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
if (e.dataTransfer.setDragImage && !safari) {
var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
if (presto) {
img.width = img.height = 1;
cm.display.wrapper.appendChild(img);
// Force a relayout, or Opera won't use our image for some obscure reason
img._top = img.offsetTop;
}
e.dataTransfer.setDragImage(img, 0, 0);
if (presto) { img.parentNode.removeChild(img); }
}
}
function onDragOver(cm, e) {
var pos = posFromMouse(cm, e);
if (!pos) { return }
var frag = document.createDocumentFragment();
drawSelectionCursor(cm, pos, frag);
if (!cm.display.dragCursor) {
cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors");
cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv);
}
removeChildrenAndAdd(cm.display.dragCursor, frag);
}
function clearDragCursor(cm) {
if (cm.display.dragCursor) {
cm.display.lineSpace.removeChild(cm.display.dragCursor);
cm.display.dragCursor = null;
}
}
// These must be handled carefully, because naively registering a
// handler for each editor will cause the editors to never be
// garbage collected.
function forEachCodeMirror(f) {
if (!document.getElementsByClassName) { return }
var byClass = document.getElementsByClassName("CodeMirror");
for (var i = 0; i < byClass.length; i++) {
var cm = byClass[i].CodeMirror;
if (cm) { f(cm); }
}
}
var globalsRegistered = false;
function ensureGlobalHandlers() {
if (globalsRegistered) { return }
registerGlobalHandlers();
globalsRegistered = true;
}
function registerGlobalHandlers() {
// When the window resizes, we need to refresh active editors.
var resizeTimer;
on(window, "resize", function () {
if (resizeTimer == null) { resizeTimer = setTimeout(function () {
resizeTimer = null;
forEachCodeMirror(onResize);
}, 100); }
});
// When the window loses focus, we want to show the editor as blurred
on(window, "blur", function () { return forEachCodeMirror(onBlur); });
}
// Called when the window resizes
function onResize(cm) {
var d = cm.display;
if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
{ return }
// Might be a text scaling operation, clear size caches.
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
d.scrollbarsClipped = false;
cm.setSize();
}
var keyNames = {
3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 127: "Delete",
173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
};
// Number keys
for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i); }
// Alphabetic keys
for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1); }
// Function keys
for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2; }
var keyMap = {};
keyMap.basic = {
"Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
"End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
"Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
"Tab": "defaultTab", "Shift-Tab": "indentAuto",
"Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
"Esc": "singleSelection"
};
// Note that the save and find-related commands aren't defined by
// default. User code or addons can define them. Unknown commands
// are simply ignored.
keyMap.pcDefault = {
"Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
"Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
"Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
"Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
"Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
"Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
"Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
fallthrough: "basic"
};
// Very basic readline/emacs-style bindings, which are standard on Mac.
keyMap.emacsy = {
"Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
"Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
"Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
"Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars",
"Ctrl-O": "openLine"
};
keyMap.macDefault = {
"Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
"Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
"Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
"Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
"Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
"Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
"Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
fallthrough: ["basic", "emacsy"]
};
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
// KEYMAP DISPATCH
function normalizeKeyName(name) {
var parts = name.split(/-(?!$)/);
name = parts[parts.length - 1];
var alt, ctrl, shift, cmd;
for (var i = 0; i < parts.length - 1; i++) {
var mod = parts[i];
if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true; }
else if (/^a(lt)?$/i.test(mod)) { alt = true; }
else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true; }
else if (/^s(hift)?$/i.test(mod)) { shift = true; }
else { throw new Error("Unrecognized modifier name: " + mod) }
}
if (alt) { name = "Alt-" + name; }
if (ctrl) { name = "Ctrl-" + name; }
if (cmd) { name = "Cmd-" + name; }
if (shift) { name = "Shift-" + name; }
return name
}
// This is a kludge to keep keymaps mostly working as raw objects
// (backwards compatibility) while at the same time support features
// like normalization and multi-stroke key bindings. It compiles a
// new normalized keymap, and then updates the old object to reflect
// this.
function normalizeKeyMap(keymap) {
var copy = {};
for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {
var value = keymap[keyname];
if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }
if (value == "...") { delete keymap[keyname]; continue }
var keys = map(keyname.split(" "), normalizeKeyName);
for (var i = 0; i < keys.length; i++) {
var val = (void 0), name = (void 0);
if (i == keys.length - 1) {
name = keys.join(" ");
val = value;
} else {
name = keys.slice(0, i + 1).join(" ");
val = "...";
}
var prev = copy[name];
if (!prev) { copy[name] = val; }
else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }
}
delete keymap[keyname];
} }
for (var prop in copy) { keymap[prop] = copy[prop]; }
return keymap
}
function lookupKey(key, map$$1, handle, context) {
map$$1 = getKeyMap(map$$1);
var found = map$$1.call ? map$$1.call(key, context) : map$$1[key];
if (found === false) { return "nothing" }
if (found === "...") { return "multi" }
if (found != null && handle(found)) { return "handled" }
if (map$$1.fallthrough) {
if (Object.prototype.toString.call(map$$1.fallthrough) != "[object Array]")
{ return lookupKey(key, map$$1.fallthrough, handle, context) }
for (var i = 0; i < map$$1.fallthrough.length; i++) {
var result = lookupKey(key, map$$1.fallthrough[i], handle, context);
if (result) { return result }
}
}
}
// Modifier key presses don't count as 'real' key presses for the
// purpose of keymap fallthrough.
function isModifierKey(value) {
var name = typeof value == "string" ? value : keyNames[value.keyCode];
return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
}
function addModifierNames(name, event, noShift) {
var base = name;
if (event.altKey && base != "Alt") { name = "Alt-" + name; }
if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name; }
if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") { name = "Cmd-" + name; }
if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name; }
return name
}
// Look up the name of a key as indicated by an event object.
function keyName(event, noShift) {
if (presto && event.keyCode == 34 && event["char"]) { return false }
var name = keyNames[event.keyCode];
if (name == null || event.altGraphKey) { return false }
return addModifierNames(name, event, noShift)
}
function getKeyMap(val) {
return typeof val == "string" ? keyMap[val] : val
}
// Helper for deleting text near the selection(s), used to implement
// backspace, delete, and similar functionality.
function deleteNearSelection(cm, compute) {
var ranges = cm.doc.sel.ranges, kill = [];
// Build up a set of ranges to kill first, merging overlapping
// ranges.
for (var i = 0; i < ranges.length; i++) {
var toKill = compute(ranges[i]);
while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
var replaced = kill.pop();
if (cmp(replaced.from, toKill.from) < 0) {
toKill.from = replaced.from;
break
}
}
kill.push(toKill);
}
// Next, remove those actual ranges.
runInOp(cm, function () {
for (var i = kill.length - 1; i >= 0; i--)
{ replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); }
ensureCursorVisible(cm);
});
}
// Commands are parameter-less actions that can be performed on an
// editor, mostly used for keybindings.
var commands = {
selectAll: selectAll,
singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },
killLine: function (cm) { return deleteNearSelection(cm, function (range) {
if (range.empty()) {
var len = getLine(cm.doc, range.head.line).text.length;
if (range.head.ch == len && range.head.line < cm.lastLine())
{ return {from: range.head, to: Pos(range.head.line + 1, 0)} }
else
{ return {from: range.head, to: Pos(range.head.line, len)} }
} else {
return {from: range.from(), to: range.to()}
}
}); },
deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({
from: Pos(range.from().line, 0),
to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
}); }); },
delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({
from: Pos(range.from().line, 0), to: range.from()
}); }); },
delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
var leftPos = cm.coordsChar({left: 0, top: top}, "div");
return {from: leftPos, to: range.from()}
}); },
delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
return {from: range.from(), to: rightPos }
}); },
undo: function (cm) { return cm.undo(); },
redo: function (cm) { return cm.redo(); },
undoSelection: function (cm) { return cm.undoSelection(); },
redoSelection: function (cm) { return cm.redoSelection(); },
goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },
goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },
goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },
{origin: "+move", bias: 1}
); },
goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },
{origin: "+move", bias: 1}
); },
goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },
{origin: "+move", bias: -1}
); },
goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
}, sel_move); },
goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
return cm.coordsChar({left: 0, top: top}, "div")
}, sel_move); },
goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {
var top = cm.charCoords(range.head, "div").top + 5;
var pos = cm.coordsChar({left: 0, top: top}, "div");
if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) }
return pos
}, sel_move); },
goLineUp: function (cm) { return cm.moveV(-1, "line"); },
goLineDown: function (cm) { return cm.moveV(1, "line"); },
goPageUp: function (cm) { return cm.moveV(-1, "page"); },
goPageDown: function (cm) { return cm.moveV(1, "page"); },
goCharLeft: function (cm) { return cm.moveH(-1, "char"); },
goCharRight: function (cm) { return cm.moveH(1, "char"); },
goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },
goColumnRight: function (cm) { return cm.moveH(1, "column"); },
goWordLeft: function (cm) { return cm.moveH(-1, "word"); },
goGroupRight: function (cm) { return cm.moveH(1, "group"); },
goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },
goWordRight: function (cm) { return cm.moveH(1, "word"); },
delCharBefore: function (cm) { return cm.deleteH(-1, "char"); },
delCharAfter: function (cm) { return cm.deleteH(1, "char"); },
delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },
delWordAfter: function (cm) { return cm.deleteH(1, "word"); },
delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },
delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },
indentAuto: function (cm) { return cm.indentSelection("smart"); },
indentMore: function (cm) { return cm.indentSelection("add"); },
indentLess: function (cm) { return cm.indentSelection("subtract"); },
insertTab: function (cm) { return cm.replaceSelection("\t"); },
insertSoftTab: function (cm) {
var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].from();
var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
spaces.push(spaceStr(tabSize - col % tabSize));
}
cm.replaceSelections(spaces);
},
defaultTab: function (cm) {
if (cm.somethingSelected()) { cm.indentSelection("add"); }
else { cm.execCommand("insertTab"); }
},
// Swap the two chars left and right of each selection's head.
// Move cursor behind the two swapped characters afterwards.
//
// Doesn't consider line feeds a character.
// Doesn't scan more than one line above to find a character.
// Doesn't do anything on an empty line.
// Doesn't do anything with non-empty selections.
transposeChars: function (cm) { return runInOp(cm, function () {
var ranges = cm.listSelections(), newSel = [];
for (var i = 0; i < ranges.length; i++) {
if (!ranges[i].empty()) { continue }
var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
if (line) {
if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1); }
if (cur.ch > 0) {
cur = new Pos(cur.line, cur.ch + 1);
cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
Pos(cur.line, cur.ch - 2), cur, "+transpose");
} else if (cur.line > cm.doc.first) {
var prev = getLine(cm.doc, cur.line - 1).text;
if (prev) {
cur = new Pos(cur.line, 1);
cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
prev.charAt(prev.length - 1),
Pos(cur.line - 1, prev.length - 1), cur, "+transpose");
}
}
}
newSel.push(new Range(cur, cur));
}
cm.setSelections(newSel);
}); },
newlineAndIndent: function (cm) { return runInOp(cm, function () {
var sels = cm.listSelections();
for (var i = sels.length - 1; i >= 0; i--)
{ cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input"); }
sels = cm.listSelections();
for (var i$1 = 0; i$1 < sels.length; i$1++)
{ cm.indentLine(sels[i$1].from().line, null, true); }
ensureCursorVisible(cm);
}); },
openLine: function (cm) { return cm.replaceSelection("\n", "start"); },
toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }
};
function lineStart(cm, lineN) {
var line = getLine(cm.doc, lineN);
var visual = visualLine(line);
if (visual != line) { lineN = lineNo(visual); }
return endOfLine(true, cm, visual, lineN, 1)
}
function lineEnd(cm, lineN) {
var line = getLine(cm.doc, lineN);
var visual = visualLineEnd(line);
if (visual != line) { lineN = lineNo(visual); }
return endOfLine(true, cm, line, lineN, -1)
}
function lineStartSmart(cm, pos) {
var start = lineStart(cm, pos.line);
var line = getLine(cm.doc, start.line);
var order = getOrder(line, cm.doc.direction);
if (!order || order[0].level == 0) {
var firstNonWS = Math.max(0, line.text.search(/\S/));
var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky)
}
return start
}
// Run a handler that was bound to a key.
function doHandleBinding(cm, bound, dropShift) {
if (typeof bound == "string") {
bound = commands[bound];
if (!bound) { return false }
}
// Ensure previous input has been read, so that the handler sees a
// consistent view of the document
cm.display.input.ensurePolled();
var prevShift = cm.display.shift, done = false;
try {
if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
if (dropShift) { cm.display.shift = false; }
done = bound(cm) != Pass;
} finally {
cm.display.shift = prevShift;
cm.state.suppressEdits = false;
}
return done
}
function lookupKeyForEditor(cm, name, handle) {
for (var i = 0; i < cm.state.keyMaps.length; i++) {
var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
if (result) { return result }
}
return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
|| lookupKey(name, cm.options.keyMap, handle, cm)
}
// Note that, despite the name, this function is also used to check
// for bound mouse clicks.
var stopSeq = new Delayed;
function dispatchKey(cm, name, e, handle) {
var seq = cm.state.keySeq;
if (seq) {
if (isModifierKey(name)) { return "handled" }
stopSeq.set(50, function () {
if (cm.state.keySeq == seq) {
cm.state.keySeq = null;
cm.display.input.reset();
}
});
name = seq + " " + name;
}
var result = lookupKeyForEditor(cm, name, handle);
if (result == "multi")
{ cm.state.keySeq = name; }
if (result == "handled")
{ signalLater(cm, "keyHandled", cm, name, e); }
if (result == "handled" || result == "multi") {
e_preventDefault(e);
restartBlink(cm);
}
if (seq && !result && /\'$/.test(name)) {
e_preventDefault(e);
return true
}
return !!result
}
// Handle a key from the keydown event.
function handleKeyBinding(cm, e) {
var name = keyName(e, true);
if (!name) { return false }
if (e.shiftKey && !cm.state.keySeq) {
// First try to resolve full name (including 'Shift-'). Failing
// that, see if there is a cursor-motion command (starting with
// 'go') bound to the keyname without 'Shift-'.
return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })
|| dispatchKey(cm, name, e, function (b) {
if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
{ return doHandleBinding(cm, b) }
})
} else {
return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })
}
}
// Handle a key from the keypress event
function handleCharBinding(cm, e, ch) {
return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); })
}
var lastStoppedKey = null;
function onKeyDown(e) {
var cm = this;
cm.curOp.focus = activeElt();
if (signalDOMEvent(cm, e)) { return }
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
var code = e.keyCode;
cm.display.shift = code == 16 || e.shiftKey;
var handled = handleKeyBinding(cm, e);
if (presto) {
lastStoppedKey = handled ? code : null;
// Opera has no cut event... we try to at least catch the key combo
if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
{ cm.replaceSelection("", null, "cut"); }
}
// Turn mouse into crosshair when Alt is held on Mac.
if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
{ showCrossHair(cm); }
}
function showCrossHair(cm) {
var lineDiv = cm.display.lineDiv;
addClass(lineDiv, "CodeMirror-crosshair");
function up(e) {
if (e.keyCode == 18 || !e.altKey) {
rmClass(lineDiv, "CodeMirror-crosshair");
off(document, "keyup", up);
off(document, "mouseover", up);
}
}
on(document, "keyup", up);
on(document, "mouseover", up);
}
function onKeyUp(e) {
if (e.keyCode == 16) { this.doc.sel.shift = false; }
signalDOMEvent(this, e);
}
function onKeyPress(e) {
var cm = this;
if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }
var keyCode = e.keyCode, charCode = e.charCode;
if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }
var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
// Some browsers fire keypress events for backspace
if (ch == "\x08") { return }
if (handleCharBinding(cm, e, ch)) { return }
cm.display.input.onKeyPress(e);
}
var DOUBLECLICK_DELAY = 400;
var PastClick = function(time, pos, button) {
this.time = time;
this.pos = pos;
this.button = button;
};
PastClick.prototype.compare = function (time, pos, button) {
return this.time + DOUBLECLICK_DELAY > time &&
cmp(pos, this.pos) == 0 && button == this.button
};
var lastClick;
var lastDoubleClick;
function clickRepeat(pos, button) {
var now = +new Date;
if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) {
lastClick = lastDoubleClick = null;
return "triple"
} else if (lastClick && lastClick.compare(now, pos, button)) {
lastDoubleClick = new PastClick(now, pos, button);
lastClick = null;
return "double"
} else {
lastClick = new PastClick(now, pos, button);
lastDoubleClick = null;
return "single"
}
}
// A mouse down can be a single click, double click, triple click,
// start of selection drag, start of text drag, new cursor
// (ctrl-click), rectangle drag (alt-drag), or xwin
// middle-click-paste. Or it might be a click on something we should
// not interfere with, such as a scrollbar or widget.
function onMouseDown(e) {
var cm = this, display = cm.display;
if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }
display.input.ensurePolled();
display.shift = e.shiftKey;
if (eventInWidget(display, e)) {
if (!webkit) {
// Briefly turn off draggability, to allow widgets to do
// normal dragging things.
display.scroller.draggable = false;
setTimeout(function () { return display.scroller.draggable = true; }, 100);
}
return
}
if (clickInGutter(cm, e)) { return }
var pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single";
window.focus();
// #3261: make sure, that we're not starting a second selection
if (button == 1 && cm.state.selectingText)
{ cm.state.selectingText(e); }
if (pos && handleMappedButton(cm, button, pos, repeat, e)) { return }
if (button == 1) {
if (pos) { leftButtonDown(cm, pos, repeat, e); }
else if (e_target(e) == display.scroller) { e_preventDefault(e); }
} else if (button == 2) {
if (pos) { extendSelection(cm.doc, pos); }
setTimeout(function () { return display.input.focus(); }, 20);
} else if (button == 3) {
if (captureRightClick) { onContextMenu(cm, e); }
else { delayBlurEvent(cm); }
}
}
function handleMappedButton(cm, button, pos, repeat, event) {
var name = "Click";
if (repeat == "double") { name = "Double" + name; }
else if (repeat == "triple") { name = "Triple" + name; }
name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name;
return dispatchKey(cm, addModifierNames(name, event), event, function (bound) {
if (typeof bound == "string") { bound = commands[bound]; }
if (!bound) { return false }
var done = false;
try {
if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
done = bound(cm, pos) != Pass;
} finally {
cm.state.suppressEdits = false;
}
return done
})
}
function configureMouse(cm, repeat, event) {
var option = cm.getOption("configureMouse");
var value = option ? option(cm, repeat, event) : {};
if (value.unit == null) {
var rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey;
value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line";
}
if (value.extend == null || cm.doc.extend) { value.extend = cm.doc.extend || event.shiftKey; }
if (value.addNew == null) { value.addNew = mac ? event.metaKey : event.ctrlKey; }
if (value.moveOnDrag == null) { value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey); }
return value
}
function leftButtonDown(cm, pos, repeat, event) {
if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
else { cm.curOp.focus = activeElt(); }
var behavior = configureMouse(cm, repeat, event);
var sel = cm.doc.sel, contained;
if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
repeat == "single" && (contained = sel.contains(pos)) > -1 &&
(cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) &&
(cmp(contained.to(), pos) > 0 || pos.xRel < 0))
{ leftButtonStartDrag(cm, event, pos, behavior); }
else
{ leftButtonSelect(cm, event, pos, behavior); }
}
// Start a text drag. When it ends, see if any dragging actually
// happen, and treat as a click if it didn't.
function leftButtonStartDrag(cm, event, pos, behavior) {
var display = cm.display, moved = false;
var dragEnd = operation(cm, function (e) {
if (webkit) { display.scroller.draggable = false; }
cm.state.draggingText = false;
off(document, "mouseup", dragEnd);
off(document, "mousemove", mouseMove);
off(display.scroller, "dragstart", dragStart);
off(display.scroller, "drop", dragEnd);
if (!moved) {
e_preventDefault(e);
if (!behavior.addNew)
{ extendSelection(cm.doc, pos, null, null, behavior.extend); }
// Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
if (webkit || ie && ie_version == 9)
{ setTimeout(function () {document.body.focus(); display.input.focus();}, 20); }
else
{ display.input.focus(); }
}
});
var mouseMove = function(e2) {
moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10;
};
var dragStart = function () { return moved = true; };
// Let the drag handler handle this.
if (webkit) { display.scroller.draggable = true; }
cm.state.draggingText = dragEnd;
dragEnd.copy = !behavior.moveOnDrag;
// IE's approach to draggable
if (display.scroller.dragDrop) { display.scroller.dragDrop(); }
on(document, "mouseup", dragEnd);
on(document, "mousemove", mouseMove);
on(display.scroller, "dragstart", dragStart);
on(display.scroller, "drop", dragEnd);
delayBlurEvent(cm);
setTimeout(function () { return display.input.focus(); }, 20);
}
function rangeForUnit(cm, pos, unit) {
if (unit == "char") { return new Range(pos, pos) }
if (unit == "word") { return cm.findWordAt(pos) }
if (unit == "line") { return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }
var result = unit(cm, pos);
return new Range(result.from, result.to)
}
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, event, start, behavior) {
var display = cm.display, doc = cm.doc;
e_preventDefault(event);
var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
if (behavior.addNew && !behavior.extend) {
ourIndex = doc.sel.contains(start);
if (ourIndex > -1)
{ ourRange = ranges[ourIndex]; }
else
{ ourRange = new Range(start, start); }
} else {
ourRange = doc.sel.primary();
ourIndex = doc.sel.primIndex;
}
if (behavior.unit == "rectangle") {
if (!behavior.addNew) { ourRange = new Range(start, start); }
start = posFromMouse(cm, event, true, true);
ourIndex = -1;
} else {
var range$$1 = rangeForUnit(cm, start, behavior.unit);
if (behavior.extend)
{ ourRange = extendRange(ourRange, range$$1.anchor, range$$1.head, behavior.extend); }
else
{ ourRange = range$$1; }
}
if (!behavior.addNew) {
ourIndex = 0;
setSelection(doc, new Selection([ourRange], 0), sel_mouse);
startSel = doc.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
{scroll: false, origin: "*mouse"});
startSel = doc.sel;
} else {
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
function extendTo(pos) {
if (cmp(lastPos, pos) == 0) { return }
lastPos = pos;
if (behavior.unit == "rectangle") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
else if (text.length > leftPos)
{ ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
}
if (!ranges.length) { ranges.push(new Range(start, start)); }
setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
var oldRange = ourRange;
var range$$1 = rangeForUnit(cm, pos, behavior.unit);
var anchor = oldRange.anchor, head;
if (cmp(range$$1.anchor, anchor) > 0) {
head = range$$1.head;
anchor = minPos(oldRange.from(), range$$1.anchor);
} else {
head = range$$1.anchor;
anchor = maxPos(oldRange.to(), range$$1.head);
}
var ranges$1 = startSel.ranges.slice(0);
ranges$1[ourIndex] = new Range(clipPos(doc, anchor), head);
setSelection(doc, normalizeSelection(ranges$1, ourIndex), sel_mouse);
}
}
var editorSize = display.wrapper.getBoundingClientRect();
// Used to ensure timeout re-tries don't fire when another extend
// happened in the meantime (clearTimeout isn't reliable -- at
// least on Chrome, the timeouts still happen even when cleared,
// if the clear happens after their scheduled firing time).
var counter = 0;
function extend(e) {
var curCount = ++counter;
var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
if (!cur) { return }
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt();
extendTo(cur);
var visible = visibleLines(display, doc);
if (cur.line >= visible.to || cur.line < visible.from)
{ setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
} else {
var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
if (outside) { setTimeout(operation(cm, function () {
if (counter != curCount) { return }
display.scroller.scrollTop += outside;
extend(e);
}), 50); }
}
}
function done(e) {
cm.state.selectingText = false;
counter = Infinity;
e_preventDefault(e);
display.input.focus();
off(document, "mousemove", move);
off(document, "mouseup", up);
doc.history.lastSelOrigin = null;
}
var move = operation(cm, function (e) {
if (!e_button(e)) { done(e); }
else { extend(e); }
});
var up = operation(cm, done);
cm.state.selectingText = up;
on(document, "mousemove", move);
on(document, "mouseup", up);
}
// Determines whether an event happened in the gutter, and fires the
// handlers for the corresponding event.
function gutterEvent(cm, e, type, prevent) {
var mX, mY;
try { mX = e.clientX; mY = e.clientY; }
catch(e) { return false }
if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }
if (prevent) { e_preventDefault(e); }
var display = cm.display;
var lineBox = display.lineDiv.getBoundingClientRect();
if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }
mY -= lineBox.top - display.viewOffset;
for (var i = 0; i < cm.options.gutters.length; ++i) {
var g = display.gutters.childNodes[i];
if (g && g.getBoundingClientRect().right >= mX) {
var line = lineAtHeight(cm.doc, mY);
var gutter = cm.options.gutters[i];
signal(cm, type, cm, line, gutter, e);
return e_defaultPrevented(e)
}
}
}
function clickInGutter(cm, e) {
return gutterEvent(cm, e, "gutterClick", true)
}
// CONTEXT MENU HANDLING
// To make the context menu work, we need to briefly unhide the
// textarea (making it as unobtrusive as possible) to let the
// right-click take effect on it.
function onContextMenu(cm, e) {
if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }
if (signalDOMEvent(cm, e, "contextmenu")) { return }
cm.display.input.onContextMenu(e);
}
function contextMenuInGutter(cm, e) {
if (!hasHandler(cm, "gutterContextMenu")) { return false }
return gutterEvent(cm, e, "gutterContextMenu", false)
}
function themeChanged(cm) {
cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-");
clearCaches(cm);
}
var Init = {toString: function(){return "CodeMirror.Init"}};
var defaults = {};
var optionHandlers = {};
function defineOptions(CodeMirror) {
var optionHandlers = CodeMirror.optionHandlers;
function option(name, deflt, handle, notOnInit) {
CodeMirror.defaults[name] = deflt;
if (handle) { optionHandlers[name] =
notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old); }} : handle; }
}
CodeMirror.defineOption = option;
// Passed to option handlers when there is no old value.
CodeMirror.Init = Init;
// These two are, on init, called from the constructor because they
// have to be initialized before the editor can start at all.
option("value", "", function (cm, val) { return cm.setValue(val); }, true);
option("mode", null, function (cm, val) {
cm.doc.modeOption = val;
loadMode(cm);
}, true);
option("indentUnit", 2, loadMode, true);
option("indentWithTabs", false);
option("smartIndent", true);
option("tabSize", 4, function (cm) {
resetModeState(cm);
clearCaches(cm);
regChange(cm);
}, true);
option("lineSeparator", null, function (cm, val) {
cm.doc.lineSep = val;
if (!val) { return }
var newBreaks = [], lineNo = cm.doc.first;
cm.doc.iter(function (line) {
for (var pos = 0;;) {
var found = line.text.indexOf(val, pos);
if (found == -1) { break }
pos = found + val.length;
newBreaks.push(Pos(lineNo, found));
}
lineNo++;
});
for (var i = newBreaks.length - 1; i >= 0; i--)
{ replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)); }
});
option("specialChars", /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) {
cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g");
if (old != Init) { cm.refresh(); }
});
option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true);
option("electricChars", true);
option("inputStyle", mobile ? "contenteditable" : "textarea", function () {
throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
}, true);
option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true);
option("rtlMoveVisually", !windows);
option("wholeLineUpdateBefore", true);
option("theme", "default", function (cm) {
themeChanged(cm);
guttersChanged(cm);
}, true);
option("keyMap", "default", function (cm, val, old) {
var next = getKeyMap(val);
var prev = old != Init && getKeyMap(old);
if (prev && prev.detach) { prev.detach(cm, next); }
if (next.attach) { next.attach(cm, prev || null); }
});
option("extraKeys", null);
option("configureMouse", null);
option("lineWrapping", false, wrappingChanged, true);
option("gutters", [], function (cm) {
setGuttersForLineNumbers(cm.options);
guttersChanged(cm);
}, true);
option("fixedGutter", true, function (cm, val) {
cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
cm.refresh();
}, true);
option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true);
option("scrollbarStyle", "native", function (cm) {
initScrollbars(cm);
updateScrollbars(cm);
cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
}, true);
option("lineNumbers", false, function (cm) {
setGuttersForLineNumbers(cm.options);
guttersChanged(cm);
}, true);
option("firstLineNumber", 1, guttersChanged, true);
option("lineNumberFormatter", function (integer) { return integer; }, guttersChanged, true);
option("showCursorWhenSelecting", false, updateSelection, true);
option("resetSelectionOnContextMenu", true);
option("lineWiseCopyCut", true);
option("pasteLinesPerSelection", true);
option("readOnly", false, function (cm, val) {
if (val == "nocursor") {
onBlur(cm);
cm.display.input.blur();
}
cm.display.input.readOnlyChanged(val);
});
option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset(); }}, true);
option("dragDrop", true, dragDropChanged);
option("allowDropFileTypes", null);
option("cursorBlinkRate", 530);
option("cursorScrollMargin", 0);
option("cursorHeight", 1, updateSelection, true);
option("singleCursorHeightPerLine", true, updateSelection, true);
option("workTime", 100);
option("workDelay", 100);
option("flattenSpans", true, resetModeState, true);
option("addModeClass", false, resetModeState, true);
option("pollInterval", 100);
option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; });
option("historyEventDelay", 1250);
option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true);
option("maxHighlightLength", 10000, resetModeState, true);
option("moveInputWithCursor", true, function (cm, val) {
if (!val) { cm.display.input.resetPosition(); }
});
option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; });
option("autofocus", null);
option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true);
}
function guttersChanged(cm) {
updateGutters(cm);
regChange(cm);
alignHorizontally(cm);
}
function dragDropChanged(cm, value, old) {
var wasOn = old && old != Init;
if (!value != !wasOn) {
var funcs = cm.display.dragFunctions;
var toggle = value ? on : off;
toggle(cm.display.scroller, "dragstart", funcs.start);
toggle(cm.display.scroller, "dragenter", funcs.enter);
toggle(cm.display.scroller, "dragover", funcs.over);
toggle(cm.display.scroller, "dragleave", funcs.leave);
toggle(cm.display.scroller, "drop", funcs.drop);
}
}
function wrappingChanged(cm) {
if (cm.options.lineWrapping) {
addClass(cm.display.wrapper, "CodeMirror-wrap");
cm.display.sizer.style.minWidth = "";
cm.display.sizerWidth = null;
} else {
rmClass(cm.display.wrapper, "CodeMirror-wrap");
findMaxLine(cm);
}
estimateLineHeights(cm);
regChange(cm);
clearCaches(cm);
setTimeout(function () { return updateScrollbars(cm); }, 100);
}
// A CodeMirror instance represents an editor. This is the object
// that user code is usually dealing with.
function CodeMirror$1(place, options) {
var this$1 = this;
if (!(this instanceof CodeMirror$1)) { return new CodeMirror$1(place, options) }
this.options = options = options ? copyObj(options) : {};
// Determine effective options based on given values and defaults.
copyObj(defaults, options, false);
setGuttersForLineNumbers(options);
var doc = options.value;
if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction); }
this.doc = doc;
var input = new CodeMirror$1.inputStyles[options.inputStyle](this);
var display = this.display = new Display(place, doc, input);
display.wrapper.CodeMirror = this;
updateGutters(this);
themeChanged(this);
if (options.lineWrapping)
{ this.display.wrapper.className += " CodeMirror-wrap"; }
initScrollbars(this);
this.state = {
keyMaps: [], // stores maps added by addKeyMap
overlays: [], // highlighting overlays, as added by addOverlay
modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info
overwrite: false,
delayingBlurEvent: false,
focused: false,
suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
selectingText: false,
draggingText: false,
highlight: new Delayed(), // stores highlight worker timeout
keySeq: null, // Unfinished key sequence
specialChars: null
};
if (options.autofocus && !mobile) { display.input.focus(); }
// Override magic textarea content restore that IE sometimes does
// on our hidden textarea on reload
if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20); }
registerEventHandlers(this);
ensureGlobalHandlers();
startOperation(this);
this.curOp.forceUpdate = true;
attachDoc(this, doc);
if ((options.autofocus && !mobile) || this.hasFocus())
{ setTimeout(bind(onFocus, this), 20); }
else
{ onBlur(this); }
for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))
{ optionHandlers[opt](this$1, options[opt], Init); } }
maybeUpdateLineNumberWidth(this);
if (options.finishInit) { options.finishInit(this); }
for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this$1); }
endOperation(this);
// Suppress optimizelegibility in Webkit, since it breaks text
// measuring on line wrapping boundaries.
if (webkit && options.lineWrapping &&
getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
{ display.lineDiv.style.textRendering = "auto"; }
}
// The default configuration options.
CodeMirror$1.defaults = defaults;
// Functions to run when options are changed.
CodeMirror$1.optionHandlers = optionHandlers;
// Attach the necessary event handlers when initializing the editor
function registerEventHandlers(cm) {
var d = cm.display;
on(d.scroller, "mousedown", operation(cm, onMouseDown));
// Older IE's will not fire a second mousedown for a double click
if (ie && ie_version < 11)
{ on(d.scroller, "dblclick", operation(cm, function (e) {
if (signalDOMEvent(cm, e)) { return }
var pos = posFromMouse(cm, e);
if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }
e_preventDefault(e);
var word = cm.findWordAt(pos);
extendSelection(cm.doc, word.anchor, word.head);
})); }
else
{ on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }); }
// Some browsers fire contextmenu *after* opening the menu, at
// which point we can't mess with it anymore. Context menu is
// handled in onMouseDown for these browsers.
if (!captureRightClick) { on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); }); }
// Used to suppress mouse event handling when a touch happens
var touchFinished, prevTouch = {end: 0};
function finishTouch() {
if (d.activeTouch) {
touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000);
prevTouch = d.activeTouch;
prevTouch.end = +new Date;
}
}
function isMouseLikeTouchEvent(e) {
if (e.touches.length != 1) { return false }
var touch = e.touches[0];
return touch.radiusX <= 1 && touch.radiusY <= 1
}
function farAway(touch, other) {
if (other.left == null) { return true }
var dx = other.left - touch.left, dy = other.top - touch.top;
return dx * dx + dy * dy > 20 * 20
}
on(d.scroller, "touchstart", function (e) {
if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e)) {
d.input.ensurePolled();
clearTimeout(touchFinished);
var now = +new Date;
d.activeTouch = {start: now, moved: false,
prev: now - prevTouch.end <= 300 ? prevTouch : null};
if (e.touches.length == 1) {
d.activeTouch.left = e.touches[0].pageX;
d.activeTouch.top = e.touches[0].pageY;
}
}
});
on(d.scroller, "touchmove", function () {
if (d.activeTouch) { d.activeTouch.moved = true; }
});
on(d.scroller, "touchend", function (e) {
var touch = d.activeTouch;
if (touch && !eventInWidget(d, e) && touch.left != null &&
!touch.moved && new Date - touch.start < 300) {
var pos = cm.coordsChar(d.activeTouch, "page"), range;
if (!touch.prev || farAway(touch, touch.prev)) // Single tap
{ range = new Range(pos, pos); }
else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
{ range = cm.findWordAt(pos); }
else // Triple tap
{ range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); }
cm.setSelection(range.anchor, range.head);
cm.focus();
e_preventDefault(e);
}
finishTouch();
});
on(d.scroller, "touchcancel", finishTouch);
// Sync scrolling between fake scrollbars and real scrollable
// area, ensure viewport is updated when scrolling.
on(d.scroller, "scroll", function () {
if (d.scroller.clientHeight) {
updateScrollTop(cm, d.scroller.scrollTop);
setScrollLeft(cm, d.scroller.scrollLeft, true);
signal(cm, "scroll", cm);
}
});
// Listen to wheel events in order to try and update the viewport on time.
on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); });
on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); });
// Prevent wrapper from ever scrolling
on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });
d.dragFunctions = {
enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e); }},
over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }},
start: function (e) { return onDragStart(cm, e); },
drop: operation(cm, onDrop),
leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }}
};
var inp = d.input.getField();
on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); });
on(inp, "keydown", operation(cm, onKeyDown));
on(inp, "keypress", operation(cm, onKeyPress));
on(inp, "focus", function (e) { return onFocus(cm, e); });
on(inp, "blur", function (e) { return onBlur(cm, e); });
}
var initHooks = [];
CodeMirror$1.defineInitHook = function (f) { return initHooks.push(f); };
// Indent the given line. The how parameter can be "smart",
// "add"/null, "subtract", or "prev". When aggressive is false
// (typically set to true for forced single-line indents), empty
// lines are not indented, and places where the mode returns Pass
// are left alone.
function indentLine(cm, n, how, aggressive) {
var doc = cm.doc, state;
if (how == null) { how = "add"; }
if (how == "smart") {
// Fall back to "prev" when the mode doesn't have an indentation
// method.
if (!doc.mode.indent) { how = "prev"; }
else { state = getContextBefore(cm, n).state; }
}
var tabSize = cm.options.tabSize;
var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
if (line.stateAfter) { line.stateAfter = null; }
var curSpaceString = line.text.match(/^\s*/)[0], indentation;
if (!aggressive && !/\S/.test(line.text)) {
indentation = 0;
how = "not";
} else if (how == "smart") {
indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
if (indentation == Pass || indentation > 150) {
if (!aggressive) { return }
how = "prev";
}
}
if (how == "prev") {
if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize); }
else { indentation = 0; }
} else if (how == "add") {
indentation = curSpace + cm.options.indentUnit;
} else if (how == "subtract") {
indentation = curSpace - cm.options.indentUnit;
} else if (typeof how == "number") {
indentation = curSpace + how;
}
indentation = Math.max(0, indentation);
var indentString = "", pos = 0;
if (cm.options.indentWithTabs)
{ for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} }
if (pos < indentation) { indentString += spaceStr(indentation - pos); }
if (indentString != curSpaceString) {
replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
line.stateAfter = null;
return true
} else {
// Ensure that, if the cursor was in the whitespace at the start
// of the line, it is moved to the end of that space.
for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {
var range = doc.sel.ranges[i$1];
if (range.head.line == n && range.head.ch < curSpaceString.length) {
var pos$1 = Pos(n, curSpaceString.length);
replaceOneSelection(doc, i$1, new Range(pos$1, pos$1));
break
}
}
}
}
// This will be set to a {lineWise: bool, text: [string]} object, so
// that, when pasting, we know what kind of selections the copied
// text was made out of.
var lastCopied = null;
function setLastCopied(newLastCopied) {
lastCopied = newLastCopied;
}
function applyTextInput(cm, inserted, deleted, sel, origin) {
var doc = cm.doc;
cm.display.shift = false;
if (!sel) { sel = doc.sel; }
var paste = cm.state.pasteIncoming || origin == "paste";
var textLines = splitLinesAuto(inserted), multiPaste = null;
// When pasing N lines into N selections, insert one line per selection
if (paste && sel.ranges.length > 1) {
if (lastCopied && lastCopied.text.join("\n") == inserted) {
if (sel.ranges.length % lastCopied.text.length == 0) {
multiPaste = [];
for (var i = 0; i < lastCopied.text.length; i++)
{ multiPaste.push(doc.splitLines(lastCopied.text[i])); }
}
} else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {
multiPaste = map(textLines, function (l) { return [l]; });
}
}
var updateInput;
// Normal behavior is to insert the new text into every selection
for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {
var range$$1 = sel.ranges[i$1];
var from = range$$1.from(), to = range$$1.to();
if (range$$1.empty()) {
if (deleted && deleted > 0) // Handle deletion
{ from = Pos(from.line, from.ch - deleted); }
else if (cm.state.overwrite && !paste) // Handle overwrite
{ to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); }
else if (lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == inserted)
{ from = to = Pos(from.line, 0); }
}
updateInput = cm.curOp.updateInput;
var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,
origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")};
makeChange(cm.doc, changeEvent);
signalLater(cm, "inputRead", cm, changeEvent);
}
if (inserted && !paste)
{ triggerElectric(cm, inserted); }
ensureCursorVisible(cm);
cm.curOp.updateInput = updateInput;
cm.curOp.typing = true;
cm.state.pasteIncoming = cm.state.cutIncoming = false;
}
function handlePaste(e, cm) {
var pasted = e.clipboardData && e.clipboardData.getData("Text");
if (pasted) {
e.preventDefault();
if (!cm.isReadOnly() && !cm.options.disableInput)
{ runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }); }
return true
}
}
function triggerElectric(cm, inserted) {
// When an 'electric' character is inserted, immediately trigger a reindent
if (!cm.options.electricChars || !cm.options.smartIndent) { return }
var sel = cm.doc.sel;
for (var i = sel.ranges.length - 1; i >= 0; i--) {
var range$$1 = sel.ranges[i];
if (range$$1.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range$$1.head.line)) { continue }
var mode = cm.getModeAt(range$$1.head);
var indented = false;
if (mode.electricChars) {
for (var j = 0; j < mode.electricChars.length; j++)
{ if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
indented = indentLine(cm, range$$1.head.line, "smart");
break
} }
} else if (mode.electricInput) {
if (mode.electricInput.test(getLine(cm.doc, range$$1.head.line).text.slice(0, range$$1.head.ch)))
{ indented = indentLine(cm, range$$1.head.line, "smart"); }
}
if (indented) { signalLater(cm, "electricInput", cm, range$$1.head.line); }
}
}
function copyableRanges(cm) {
var text = [], ranges = [];
for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
var line = cm.doc.sel.ranges[i].head.line;
var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
ranges.push(lineRange);
text.push(cm.getRange(lineRange.anchor, lineRange.head));
}
return {text: text, ranges: ranges}
}
function disableBrowserMagic(field, spellcheck) {
field.setAttribute("autocorrect", "off");
field.setAttribute("autocapitalize", "off");
field.setAttribute("spellcheck", !!spellcheck);
}
function hiddenTextarea() {
var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none");
var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
// The textarea is kept positioned near the cursor to prevent the
// fact that it'll be scrolled into view on input from scrolling
// our fake cursor out of view. On webkit, when wrap=off, paste is
// very slow. So make the area wide instead.
if (webkit) { te.style.width = "1000px"; }
else { te.setAttribute("wrap", "off"); }
// If border: 0; -- iOS fails to open keyboard (issue #1287)
if (ios) { te.style.border = "1px solid black"; }
disableBrowserMagic(te);
return div
}
// The publicly visible API. Note that methodOp(f) means
// 'wrap f in an operation, performed on its `this` parameter'.
// This is not the complete set of editor methods. Most of the
// methods defined on the Doc type are also injected into
// CodeMirror.prototype, for backwards compatibility and
// convenience.
var addEditorMethods = function(CodeMirror) {
var optionHandlers = CodeMirror.optionHandlers;
var helpers = CodeMirror.helpers = {};
CodeMirror.prototype = {
constructor: CodeMirror,
focus: function(){window.focus(); this.display.input.focus();},
setOption: function(option, value) {
var options = this.options, old = options[option];
if (options[option] == value && option != "mode") { return }
options[option] = value;
if (optionHandlers.hasOwnProperty(option))
{ operation(this, optionHandlers[option])(this, value, old); }
signal(this, "optionChange", this, option);
},
getOption: function(option) {return this.options[option]},
getDoc: function() {return this.doc},
addKeyMap: function(map$$1, bottom) {
this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map$$1));
},
removeKeyMap: function(map$$1) {
var maps = this.state.keyMaps;
for (var i = 0; i < maps.length; ++i)
{ if (maps[i] == map$$1 || maps[i].name == map$$1) {
maps.splice(i, 1);
return true
} }
},
addOverlay: methodOp(function(spec, options) {
var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
if (mode.startState) { throw new Error("Overlays may not be stateful.") }
insertSorted(this.state.overlays,
{mode: mode, modeSpec: spec, opaque: options && options.opaque,
priority: (options && options.priority) || 0},
function (overlay) { return overlay.priority; });
this.state.modeGen++;
regChange(this);
}),
removeOverlay: methodOp(function(spec) {
var this$1 = this;
var overlays = this.state.overlays;
for (var i = 0; i < overlays.length; ++i) {
var cur = overlays[i].modeSpec;
if (cur == spec || typeof spec == "string" && cur.name == spec) {
overlays.splice(i, 1);
this$1.state.modeGen++;
regChange(this$1);
return
}
}
}),
indentLine: methodOp(function(n, dir, aggressive) {
if (typeof dir != "string" && typeof dir != "number") {
if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev"; }
else { dir = dir ? "add" : "subtract"; }
}
if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive); }
}),
indentSelection: methodOp(function(how) {
var this$1 = this;
var ranges = this.doc.sel.ranges, end = -1;
for (var i = 0; i < ranges.length; i++) {
var range$$1 = ranges[i];
if (!range$$1.empty()) {
var from = range$$1.from(), to = range$$1.to();
var start = Math.max(end, from.line);
end = Math.min(this$1.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
for (var j = start; j < end; ++j)
{ indentLine(this$1, j, how); }
var newRanges = this$1.doc.sel.ranges;
if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
{ replaceOneSelection(this$1.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); }
} else if (range$$1.head.line > end) {
indentLine(this$1, range$$1.head.line, how, true);
end = range$$1.head.line;
if (i == this$1.doc.sel.primIndex) { ensureCursorVisible(this$1); }
}
}
}),
// Fetch the parser token for a given character. Useful for hacks
// that want to inspect the mode state (say, for completion).
getTokenAt: function(pos, precise) {
return takeToken(this, pos, precise)
},
getLineTokens: function(line, precise) {
return takeToken(this, Pos(line), precise, true)
},
getTokenTypeAt: function(pos) {
pos = clipPos(this.doc, pos);
var styles = getLineStyles(this, getLine(this.doc, pos.line));
var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
var type;
if (ch == 0) { type = styles[2]; }
else { for (;;) {
var mid = (before + after) >> 1;
if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid; }
else if (styles[mid * 2 + 1] < ch) { before = mid + 1; }
else { type = styles[mid * 2 + 2]; break }
} }
var cut = type ? type.indexOf("overlay ") : -1;
return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
},
getModeAt: function(pos) {
var mode = this.doc.mode;
if (!mode.innerMode) { return mode }
return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
},
getHelper: function(pos, type) {
return this.getHelpers(pos, type)[0]
},
getHelpers: function(pos, type) {
var this$1 = this;
var found = [];
if (!helpers.hasOwnProperty(type)) { return found }
var help = helpers[type], mode = this.getModeAt(pos);
if (typeof mode[type] == "string") {
if (help[mode[type]]) { found.push(help[mode[type]]); }
} else if (mode[type]) {
for (var i = 0; i < mode[type].length; i++) {
var val = help[mode[type][i]];
if (val) { found.push(val); }
}
} else if (mode.helperType && help[mode.helperType]) {
found.push(help[mode.helperType]);
} else if (help[mode.name]) {
found.push(help[mode.name]);
}
for (var i$1 = 0; i$1 < help._global.length; i$1++) {
var cur = help._global[i$1];
if (cur.pred(mode, this$1) && indexOf(found, cur.val) == -1)
{ found.push(cur.val); }
}
return found
},
getStateAfter: function(line, precise) {
var doc = this.doc;
line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
return getContextBefore(this, line + 1, precise).state
},
cursorCoords: function(start, mode) {
var pos, range$$1 = this.doc.sel.primary();
if (start == null) { pos = range$$1.head; }
else if (typeof start == "object") { pos = clipPos(this.doc, start); }
else { pos = start ? range$$1.from() : range$$1.to(); }
return cursorCoords(this, pos, mode || "page")
},
charCoords: function(pos, mode) {
return charCoords(this, clipPos(this.doc, pos), mode || "page")
},
coordsChar: function(coords, mode) {
coords = fromCoordSystem(this, coords, mode || "page");
return coordsChar(this, coords.left, coords.top)
},
lineAtHeight: function(height, mode) {
height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;
return lineAtHeight(this.doc, height + this.display.viewOffset)
},
heightAtLine: function(line, mode, includeWidgets) {
var end = false, lineObj;
if (typeof line == "number") {
var last = this.doc.first + this.doc.size - 1;
if (line < this.doc.first) { line = this.doc.first; }
else if (line > last) { line = last; end = true; }
lineObj = getLine(this.doc, line);
} else {
lineObj = line;
}
return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top +
(end ? this.doc.height - heightAtLine(lineObj) : 0)
},
defaultTextHeight: function() { return textHeight(this.display) },
defaultCharWidth: function() { return charWidth(this.display) },
getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},
addWidget: function(pos, node, scroll, vert, horiz) {
var display = this.display;
pos = cursorCoords(this, clipPos(this.doc, pos));
var top = pos.bottom, left = pos.left;
node.style.position = "absolute";
node.setAttribute("cm-ignore-events", "true");
this.display.input.setUneditable(node);
display.sizer.appendChild(node);
if (vert == "over") {
top = pos.top;
} else if (vert == "above" || vert == "near") {
var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
// Default to positioning above (if specified and possible); otherwise default to positioning below
if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
{ top = pos.top - node.offsetHeight; }
else if (pos.bottom + node.offsetHeight <= vspace)
{ top = pos.bottom; }
if (left + node.offsetWidth > hspace)
{ left = hspace - node.offsetWidth; }
}
node.style.top = top + "px";
node.style.left = node.style.right = "";
if (horiz == "right") {
left = display.sizer.clientWidth - node.offsetWidth;
node.style.right = "0px";
} else {
if (horiz == "left") { left = 0; }
else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2; }
node.style.left = left + "px";
}
if (scroll)
{ scrollIntoView(this, {left: left, top: top, right: left + node.offsetWidth, bottom: top + node.offsetHeight}); }
},
triggerOnKeyDown: methodOp(onKeyDown),
triggerOnKeyPress: methodOp(onKeyPress),
triggerOnKeyUp: onKeyUp,
triggerOnMouseDown: methodOp(onMouseDown),
execCommand: function(cmd) {
if (commands.hasOwnProperty(cmd))
{ return commands[cmd].call(null, this) }
},
triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),
findPosH: function(from, amount, unit, visually) {
var this$1 = this;
var dir = 1;
if (amount < 0) { dir = -1; amount = -amount; }
var cur = clipPos(this.doc, from);
for (var i = 0; i < amount; ++i) {
cur = findPosH(this$1.doc, cur, dir, unit, visually);
if (cur.hitSide) { break }
}
return cur
},
moveH: methodOp(function(dir, unit) {
var this$1 = this;
this.extendSelectionsBy(function (range$$1) {
if (this$1.display.shift || this$1.doc.extend || range$$1.empty())
{ return findPosH(this$1.doc, range$$1.head, dir, unit, this$1.options.rtlMoveVisually) }
else
{ return dir < 0 ? range$$1.from() : range$$1.to() }
}, sel_move);
}),
deleteH: methodOp(function(dir, unit) {
var sel = this.doc.sel, doc = this.doc;
if (sel.somethingSelected())
{ doc.replaceSelection("", null, "+delete"); }
else
{ deleteNearSelection(this, function (range$$1) {
var other = findPosH(doc, range$$1.head, dir, unit, false);
return dir < 0 ? {from: other, to: range$$1.head} : {from: range$$1.head, to: other}
}); }
}),
findPosV: function(from, amount, unit, goalColumn) {
var this$1 = this;
var dir = 1, x = goalColumn;
if (amount < 0) { dir = -1; amount = -amount; }
var cur = clipPos(this.doc, from);
for (var i = 0; i < amount; ++i) {
var coords = cursorCoords(this$1, cur, "div");
if (x == null) { x = coords.left; }
else { coords.left = x; }
cur = findPosV(this$1, coords, dir, unit);
if (cur.hitSide) { break }
}
return cur
},
moveV: methodOp(function(dir, unit) {
var this$1 = this;
var doc = this.doc, goals = [];
var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected();
doc.extendSelectionsBy(function (range$$1) {
if (collapse)
{ return dir < 0 ? range$$1.from() : range$$1.to() }
var headPos = cursorCoords(this$1, range$$1.head, "div");
if (range$$1.goalColumn != null) { headPos.left = range$$1.goalColumn; }
goals.push(headPos.left);
var pos = findPosV(this$1, headPos, dir, unit);
if (unit == "page" && range$$1 == doc.sel.primary())
{ addToScrollTop(this$1, charCoords(this$1, pos, "div").top - headPos.top); }
return pos
}, sel_move);
if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)
{ doc.sel.ranges[i].goalColumn = goals[i]; } }
}),
// Find the word at the given position (as returned by coordsChar).
findWordAt: function(pos) {
var doc = this.doc, line = getLine(doc, pos.line).text;
var start = pos.ch, end = pos.ch;
if (line) {
var helper = this.getHelper(pos, "wordChars");
if ((pos.sticky == "before" || end == line.length) && start) { --start; } else { ++end; }
var startChar = line.charAt(start);
var check = isWordChar(startChar, helper)
? function (ch) { return isWordChar(ch, helper); }
: /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); }
: function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); };
while (start > 0 && check(line.charAt(start - 1))) { --start; }
while (end < line.length && check(line.charAt(end))) { ++end; }
}
return new Range(Pos(pos.line, start), Pos(pos.line, end))
},
toggleOverwrite: function(value) {
if (value != null && value == this.state.overwrite) { return }
if (this.state.overwrite = !this.state.overwrite)
{ addClass(this.display.cursorDiv, "CodeMirror-overwrite"); }
else
{ rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); }
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt() },
isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },
scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
getScrollInfo: function() {
var scroller = this.display.scroller;
return {left: scroller.scrollLeft, top: scroller.scrollTop,
height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
},
scrollIntoView: methodOp(function(range$$1, margin) {
if (range$$1 == null) {
range$$1 = {from: this.doc.sel.primary().head, to: null};
if (margin == null) { margin = this.options.cursorScrollMargin; }
} else if (typeof range$$1 == "number") {
range$$1 = {from: Pos(range$$1, 0), to: null};
} else if (range$$1.from == null) {
range$$1 = {from: range$$1, to: null};
}
if (!range$$1.to) { range$$1.to = range$$1.from; }
range$$1.margin = margin || 0;
if (range$$1.from.line != null) {
scrollToRange(this, range$$1);
} else {
scrollToCoordsRange(this, range$$1.from, range$$1.to, range$$1.margin);
}
}),
setSize: methodOp(function(width, height) {
var this$1 = this;
var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; };
if (width != null) { this.display.wrapper.style.width = interpret(width); }
if (height != null) { this.display.wrapper.style.height = interpret(height); }
if (this.options.lineWrapping) { clearLineMeasurementCache(this); }
var lineNo$$1 = this.display.viewFrom;
this.doc.iter(lineNo$$1, this.display.viewTo, function (line) {
if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)
{ if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo$$1, "widget"); break } } }
++lineNo$$1;
});
this.curOp.forceUpdate = true;
signal(this, "refresh", this);
}),
operation: function(f){return runInOp(this, f)},
refresh: methodOp(function() {
var oldHeight = this.display.cachedTextHeight;
regChange(this);
this.curOp.forceUpdate = true;
clearCaches(this);
scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop);
updateGutterSpace(this);
if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
{ estimateLineHeights(this); }
signal(this, "refresh", this);
}),
swapDoc: methodOp(function(doc) {
var old = this.doc;
old.cm = null;
attachDoc(this, doc);
clearCaches(this);
this.display.input.reset();
scrollToCoords(this, doc.scrollLeft, doc.scrollTop);
this.curOp.forceScroll = true;
signalLater(this, "swapDoc", this, old);
return old
}),
getInputField: function(){return this.display.input.getField()},
getWrapperElement: function(){return this.display.wrapper},
getScrollerElement: function(){return this.display.scroller},
getGutterElement: function(){return this.display.gutters}
};
eventMixin(CodeMirror);
CodeMirror.registerHelper = function(type, name, value) {
if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []}; }
helpers[type][name] = value;
};
CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
CodeMirror.registerHelper(type, name, value);
helpers[type]._global.push({pred: predicate, val: value});
};
};
// Used for horizontal relative motion. Dir is -1 or 1 (left or
// right), unit can be "char", "column" (like char, but doesn't
// cross line boundaries), "word" (across next word), or "group" (to
// the start of next group of word or non-word-non-whitespace
// chars). The visually param controls whether, in right-to-left
// text, direction 1 means to move towards the next index in the
// string, or towards the character to the right of the current
// position. The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosH(doc, pos, dir, unit, visually) {
var oldPos = pos;
var origDir = dir;
var lineObj = getLine(doc, pos.line);
function findNextLine() {
var l = pos.line + dir;
if (l < doc.first || l >= doc.first + doc.size) { return false }
pos = new Pos(l, pos.ch, pos.sticky);
return lineObj = getLine(doc, l)
}
function moveOnce(boundToLine) {
var next;
if (visually) {
next = moveVisually(doc.cm, lineObj, pos, dir);
} else {
next = moveLogically(lineObj, pos, dir);
}
if (next == null) {
if (!boundToLine && findNextLine())
{ pos = endOfLine(visually, doc.cm, lineObj, pos.line, dir); }
else
{ return false }
} else {
pos = next;
}
return true
}
if (unit == "char") {
moveOnce();
} else if (unit == "column") {
moveOnce(true);
} else if (unit == "word" || unit == "group") {
var sawType = null, group = unit == "group";
var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
for (var first = true;; first = false) {
if (dir < 0 && !moveOnce(!first)) { break }
var cur = lineObj.text.charAt(pos.ch) || "\n";
var type = isWordChar(cur, helper) ? "w"
: group && cur == "\n" ? "n"
: !group || /\s/.test(cur) ? null
: "p";
if (group && !first && !type) { type = "s"; }
if (sawType && sawType != type) {
if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after";}
break
}
if (type) { sawType = type; }
if (dir > 0 && !moveOnce(!first)) { break }
}
}
var result = skipAtomic(doc, pos, oldPos, origDir, true);
if (equalCursorPos(oldPos, result)) { result.hitSide = true; }
return result
}
// For relative vertical movement. Dir may be -1 or 1. Unit can be
// "page" or "line". The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosV(cm, pos, dir, unit) {
var doc = cm.doc, x = pos.left, y;
if (unit == "page") {
var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);
var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3);
y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount;
} else if (unit == "line") {
y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
}
var target;
for (;;) {
target = coordsChar(cm, x, y);
if (!target.outside) { break }
if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
y += dir * 5;
}
return target
}
// CONTENTEDITABLE INPUT STYLE
var ContentEditableInput = function(cm) {
this.cm = cm;
this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
this.polling = new Delayed();
this.composing = null;
this.gracePeriod = false;
this.readDOMTimeout = null;
};
ContentEditableInput.prototype.init = function (display) {
var this$1 = this;
var input = this, cm = input.cm;
var div = input.div = display.lineDiv;
disableBrowserMagic(div, cm.options.spellcheck);
on(div, "paste", function (e) {
if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
// IE doesn't fire input events, so we schedule a read for the pasted content in this way
if (ie_version <= 11) { setTimeout(operation(cm, function () { return this$1.updateFromDOM(); }), 20); }
});
on(div, "compositionstart", function (e) {
this$1.composing = {data: e.data, done: false};
});
on(div, "compositionupdate", function (e) {
if (!this$1.composing) { this$1.composing = {data: e.data, done: false}; }
});
on(div, "compositionend", function (e) {
if (this$1.composing) {
if (e.data != this$1.composing.data) { this$1.readFromDOMSoon(); }
this$1.composing.done = true;
}
});
on(div, "touchstart", function () { return input.forceCompositionEnd(); });
on(div, "input", function () {
if (!this$1.composing) { this$1.readFromDOMSoon(); }
});
function onCopyCut(e) {
if (signalDOMEvent(cm, e)) { return }
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()});
if (e.type == "cut") { cm.replaceSelection("", null, "cut"); }
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
var ranges = copyableRanges(cm);
setLastCopied({lineWise: true, text: ranges.text});
if (e.type == "cut") {
cm.operation(function () {
cm.setSelections(ranges.ranges, 0, sel_dontScroll);
cm.replaceSelection("", null, "cut");
});
}
}
if (e.clipboardData) {
e.clipboardData.clearData();
var content = lastCopied.text.join("\n");
// iOS exposes the clipboard API, but seems to discard content inserted into it
e.clipboardData.setData("Text", content);
if (e.clipboardData.getData("Text") == content) {
e.preventDefault();
return
}
}
// Old-fashioned briefly-focus-a-textarea hack
var kludge = hiddenTextarea(), te = kludge.firstChild;
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.text.join("\n");
var hadFocus = document.activeElement;
selectInput(te);
setTimeout(function () {
cm.display.lineSpace.removeChild(kludge);
hadFocus.focus();
if (hadFocus == div) { input.showPrimarySelection(); }
}, 50);
}
on(div, "copy", onCopyCut);
on(div, "cut", onCopyCut);
};
ContentEditableInput.prototype.prepareSelection = function () {
var result = prepareSelection(this.cm, false);
result.focus = this.cm.state.focused;
return result
};
ContentEditableInput.prototype.showSelection = function (info, takeFocus) {
if (!info || !this.cm.display.view.length) { return }
if (info.focus || takeFocus) { this.showPrimarySelection(); }
this.showMultipleSelections(info);
};
ContentEditableInput.prototype.showPrimarySelection = function () {
var sel = window.getSelection(), cm = this.cm, prim = cm.doc.sel.primary();
var from = prim.from(), to = prim.to();
if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) {
sel.removeAllRanges();
return
}
var curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
var curFocus = domToPos(cm, sel.focusNode, sel.focusOffset);
if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
cmp(minPos(curAnchor, curFocus), from) == 0 &&
cmp(maxPos(curAnchor, curFocus), to) == 0)
{ return }
var view = cm.display.view;
var start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) ||
{node: view[0].measure.map[2], offset: 0};
var end = to.line < cm.display.viewTo && posToDOM(cm, to);
if (!end) {
var measure = view[view.length - 1].measure;
var map$$1 = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
end = {node: map$$1[map$$1.length - 1], offset: map$$1[map$$1.length - 2] - map$$1[map$$1.length - 3]};
}
if (!start || !end) {
sel.removeAllRanges();
return
}
var old = sel.rangeCount && sel.getRangeAt(0), rng;
try { rng = range(start.node, start.offset, end.offset, end.node); }
catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
if (rng) {
if (!gecko && cm.state.focused) {
sel.collapse(start.node, start.offset);
if (!rng.collapsed) {
sel.removeAllRanges();
sel.addRange(rng);
}
} else {
sel.removeAllRanges();
sel.addRange(rng);
}
if (old && sel.anchorNode == null) { sel.addRange(old); }
else if (gecko) { this.startGracePeriod(); }
}
this.rememberSelection();
};
ContentEditableInput.prototype.startGracePeriod = function () {
var this$1 = this;
clearTimeout(this.gracePeriod);
this.gracePeriod = setTimeout(function () {
this$1.gracePeriod = false;
if (this$1.selectionChanged())
{ this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }); }
}, 20);
};
ContentEditableInput.prototype.showMultipleSelections = function (info) {
removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
};
ContentEditableInput.prototype.rememberSelection = function () {
var sel = window.getSelection();
this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
};
ContentEditableInput.prototype.selectionInEditor = function () {
var sel = window.getSelection();
if (!sel.rangeCount) { return false }
var node = sel.getRangeAt(0).commonAncestorContainer;
return contains(this.div, node)
};
ContentEditableInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor") {
if (!this.selectionInEditor())
{ this.showSelection(this.prepareSelection(), true); }
this.div.focus();
}
};
ContentEditableInput.prototype.blur = function () { this.div.blur(); };
ContentEditableInput.prototype.getField = function () { return this.div };
ContentEditableInput.prototype.supportsTouch = function () { return true };
ContentEditableInput.prototype.receivedFocus = function () {
var input = this;
if (this.selectionInEditor())
{ this.pollSelection(); }
else
{ runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }); }
function poll() {
if (input.cm.state.focused) {
input.pollSelection();
input.polling.set(input.cm.options.pollInterval, poll);
}
}
this.polling.set(this.cm.options.pollInterval, poll);
};
ContentEditableInput.prototype.selectionChanged = function () {
var sel = window.getSelection();
return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
};
ContentEditableInput.prototype.pollSelection = function () {
if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) { return }
var sel = window.getSelection(), cm = this.cm;
// On Android Chrome (version 56, at least), backspacing into an
// uneditable block element will put the cursor in that element,
// and then, because it's not editable, hide the virtual keyboard.
// Because Android doesn't allow us to actually detect backspace
// presses in a sane way, this code checks for when that happens
// and simulates a backspace press in this case.
if (android && chrome && this.cm.options.gutters.length && isInGutter(sel.anchorNode)) {
this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs});
this.blur();
this.focus();
return
}
if (this.composing) { return }
this.rememberSelection();
var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
var head = domToPos(cm, sel.focusNode, sel.focusOffset);
if (anchor && head) { runInOp(cm, function () {
setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true; }
}); }
};
ContentEditableInput.prototype.pollContent = function () {
if (this.readDOMTimeout != null) {
clearTimeout(this.readDOMTimeout);
this.readDOMTimeout = null;
}
var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
var from = sel.from(), to = sel.to();
if (from.ch == 0 && from.line > cm.firstLine())
{ from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length); }
if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())
{ to = Pos(to.line + 1, 0); }
if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }
var fromIndex, fromLine, fromNode;
if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
fromLine = lineNo(display.view[0].line);
fromNode = display.view[0].node;
} else {
fromLine = lineNo(display.view[fromIndex].line);
fromNode = display.view[fromIndex - 1].node.nextSibling;
}
var toIndex = findViewIndex(cm, to.line);
var toLine, toNode;
if (toIndex == display.view.length - 1) {
toLine = display.viewTo - 1;
toNode = display.lineDiv.lastChild;
} else {
toLine = lineNo(display.view[toIndex + 1].line) - 1;
toNode = display.view[toIndex + 1].node.previousSibling;
}
if (!fromNode) { return false }
var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
while (newText.length > 1 && oldText.length > 1) {
if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
else { break }
}
var cutFront = 0, cutEnd = 0;
var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
{ ++cutFront; }
var newBot = lst(newText), oldBot = lst(oldText);
var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
oldBot.length - (oldText.length == 1 ? cutFront : 0));
while (cutEnd < maxCutEnd &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
{ ++cutEnd; }
// Try to move start of change to start of selection if ambiguous
if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) {
while (cutFront && cutFront > from.ch &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {
cutFront--;
cutEnd++;
}
}
newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, "");
newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, "");
var chFrom = Pos(fromLine, cutFront);
var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
replaceRange(cm.doc, newText, chFrom, chTo, "+input");
return true
}
};
ContentEditableInput.prototype.ensurePolled = function () {
this.forceCompositionEnd();
};
ContentEditableInput.prototype.reset = function () {
this.forceCompositionEnd();
};
ContentEditableInput.prototype.forceCompositionEnd = function () {
if (!this.composing) { return }
clearTimeout(this.readDOMTimeout);
this.composing = null;
this.updateFromDOM();
this.div.blur();
this.div.focus();
};
ContentEditableInput.prototype.readFromDOMSoon = function () {
var this$1 = this;
if (this.readDOMTimeout != null) { return }
this.readDOMTimeout = setTimeout(function () {
this$1.readDOMTimeout = null;
if (this$1.composing) {
if (this$1.composing.done) { this$1.composing = null; }
else { return }
}
this$1.updateFromDOM();
}, 80);
};
ContentEditableInput.prototype.updateFromDOM = function () {
var this$1 = this;
if (this.cm.isReadOnly() || !this.pollContent())
{ runInOp(this.cm, function () { return regChange(this$1.cm); }); }
};
ContentEditableInput.prototype.setUneditable = function (node) {
node.contentEditable = "false";
};
ContentEditableInput.prototype.onKeyPress = function (e) {
if (e.charCode == 0) { return }
e.preventDefault();
if (!this.cm.isReadOnly())
{ operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); }
};
ContentEditableInput.prototype.readOnlyChanged = function (val) {
this.div.contentEditable = String(val != "nocursor");
};
ContentEditableInput.prototype.onContextMenu = function () {};
ContentEditableInput.prototype.resetPosition = function () {};
ContentEditableInput.prototype.needsContentAttribute = true;
function posToDOM(cm, pos) {
var view = findViewForLine(cm, pos.line);
if (!view || view.hidden) { return null }
var line = getLine(cm.doc, pos.line);
var info = mapFromLineView(view, line, pos.line);
var order = getOrder(line, cm.doc.direction), side = "left";
if (order) {
var partPos = getBidiPartAt(order, pos.ch);
side = partPos % 2 ? "right" : "left";
}
var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
result.offset = result.collapse == "right" ? result.end : result.start;
return result
}
function isInGutter(node) {
for (var scan = node; scan; scan = scan.parentNode)
{ if (/CodeMirror-gutter-wrapper/.test(scan.className)) { return true } }
return false
}
function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }
function domTextBetween(cm, from, to, fromLine, toLine) {
var text = "", closing = false, lineSep = cm.doc.lineSeparator();
function recognizeMarker(id) { return function (marker) { return marker.id == id; } }
function close() {
if (closing) {
text += lineSep;
closing = false;
}
}
function addText(str) {
if (str) {
close();
text += str;
}
}
function walk(node) {
if (node.nodeType == 1) {
var cmText = node.getAttribute("cm-text");
if (cmText != null) {
addText(cmText || node.textContent.replace(/\u200b/g, ""));
return
}
var markerID = node.getAttribute("cm-marker"), range$$1;
if (markerID) {
var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
if (found.length && (range$$1 = found[0].find()))
{ addText(getBetween(cm.doc, range$$1.from, range$$1.to).join(lineSep)); }
return
}
if (node.getAttribute("contenteditable") == "false") { return }
var isBlock = /^(pre|div|p)$/i.test(node.nodeName);
if (isBlock) { close(); }
for (var i = 0; i < node.childNodes.length; i++)
{ walk(node.childNodes[i]); }
if (isBlock) { closing = true; }
} else if (node.nodeType == 3) {
addText(node.nodeValue);
}
}
for (;;) {
walk(from);
if (from == to) { break }
from = from.nextSibling;
}
return text
}
function domToPos(cm, node, offset) {
var lineNode;
if (node == cm.display.lineDiv) {
lineNode = cm.display.lineDiv.childNodes[offset];
if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }
node = null; offset = 0;
} else {
for (lineNode = node;; lineNode = lineNode.parentNode) {
if (!lineNode || lineNode == cm.display.lineDiv) { return null }
if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }
}
}
for (var i = 0; i < cm.display.view.length; i++) {
var lineView = cm.display.view[i];
if (lineView.node == lineNode)
{ return locateNodeInLineView(lineView, node, offset) }
}
}
function locateNodeInLineView(lineView, node, offset) {
var wrapper = lineView.text.firstChild, bad = false;
if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }
if (node == wrapper) {
bad = true;
node = wrapper.childNodes[offset];
offset = 0;
if (!node) {
var line = lineView.rest ? lst(lineView.rest) : lineView.line;
return badPos(Pos(lineNo(line), line.text.length), bad)
}
}
var textNode = node.nodeType == 3 ? node : null, topNode = node;
if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
textNode = node.firstChild;
if (offset) { offset = textNode.nodeValue.length; }
}
while (topNode.parentNode != wrapper) { topNode = topNode.parentNode; }
var measure = lineView.measure, maps = measure.maps;
function find(textNode, topNode, offset) {
for (var i = -1; i < (maps ? maps.length : 0); i++) {
var map$$1 = i < 0 ? measure.map : maps[i];
for (var j = 0; j < map$$1.length; j += 3) {
var curNode = map$$1[j + 2];
if (curNode == textNode || curNode == topNode) {
var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
var ch = map$$1[j] + offset;
if (offset < 0 || curNode != textNode) { ch = map$$1[j + (offset ? 1 : 0)]; }
return Pos(line, ch)
}
}
}
}
var found = find(textNode, topNode, offset);
if (found) { return badPos(found, bad) }
// FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
found = find(after, after.firstChild, 0);
if (found)
{ return badPos(Pos(found.line, found.ch - dist), bad) }
else
{ dist += after.textContent.length; }
}
for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {
found = find(before, before.firstChild, -1);
if (found)
{ return badPos(Pos(found.line, found.ch + dist$1), bad) }
else
{ dist$1 += before.textContent.length; }
}
}
// TEXTAREA INPUT STYLE
var TextareaInput = function(cm) {
this.cm = cm;
// See input.poll and input.reset
this.prevInput = "";
// Flag that indicates whether we expect input to appear real soon
// now (after some event like 'keypress' or 'input') and are
// polling intensively.
this.pollingFast = false;
// Self-resetting timeout for the poller
this.polling = new Delayed();
// Tracks when input.reset has punted to just putting a short
// string into the textarea instead of the full selection.
this.inaccurateSelection = false;
// Used to work around IE issue with selection being forgotten when focus moves away from textarea
this.hasSelection = false;
this.composing = null;
};
TextareaInput.prototype.init = function (display) {
var this$1 = this;
var input = this, cm = this.cm;
// Wraps and hides input textarea
var div = this.wrapper = hiddenTextarea();
// The semihidden textarea that is focused when the editor is
// focused, and receives input.
var te = this.textarea = div.firstChild;
display.wrapper.insertBefore(div, display.wrapper.firstChild);
// Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
if (ios) { te.style.width = "0px"; }
on(te, "input", function () {
if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null; }
input.poll();
});
on(te, "paste", function (e) {
if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
cm.state.pasteIncoming = true;
input.fastPoll();
});
function prepareCopyCut(e) {
if (signalDOMEvent(cm, e)) { return }
if (cm.somethingSelected()) {
setLastCopied({lineWise: false, text: cm.getSelections()});
if (input.inaccurateSelection) {
input.prevInput = "";
input.inaccurateSelection = false;
te.value = lastCopied.text.join("\n");
selectInput(te);
}
} else if (!cm.options.lineWiseCopyCut) {
return
} else {
var ranges = copyableRanges(cm);
setLastCopied({lineWise: true, text: ranges.text});
if (e.type == "cut") {
cm.setSelections(ranges.ranges, null, sel_dontScroll);
} else {
input.prevInput = "";
te.value = ranges.text.join("\n");
selectInput(te);
}
}
if (e.type == "cut") { cm.state.cutIncoming = true; }
}
on(te, "cut", prepareCopyCut);
on(te, "copy", prepareCopyCut);
on(display.scroller, "paste", function (e) {
if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }
cm.state.pasteIncoming = true;
input.focus();
});
// Prevent normal selection in the editor (we handle our own)
on(display.lineSpace, "selectstart", function (e) {
if (!eventInWidget(display, e)) { e_preventDefault(e); }
});
on(te, "compositionstart", function () {
var start = cm.getCursor("from");
if (input.composing) { input.composing.range.clear(); }
input.composing = {
start: start,
range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
};
});
on(te, "compositionend", function () {
if (input.composing) {
input.poll();
input.composing.range.clear();
input.composing = null;
}
});
};
TextareaInput.prototype.prepareSelection = function () {
// Redraw the selection and/or cursor
var cm = this.cm, display = cm.display, doc = cm.doc;
var result = prepareSelection(cm);
// Move the hidden textarea near the cursor to prevent scrolling artifacts
if (cm.options.moveInputWithCursor) {
var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
headPos.top + lineOff.top - wrapOff.top));
result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
headPos.left + lineOff.left - wrapOff.left));
}
return result
};
TextareaInput.prototype.showSelection = function (drawn) {
var cm = this.cm, display = cm.display;
removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
removeChildrenAndAdd(display.selectionDiv, drawn.selection);
if (drawn.teTop != null) {
this.wrapper.style.top = drawn.teTop + "px";
this.wrapper.style.left = drawn.teLeft + "px";
}
};
// Reset the input to correspond to the selection (or to be empty,
// when not typing and nothing is selected)
TextareaInput.prototype.reset = function (typing) {
if (this.contextMenuPending || this.composing) { return }
var minimal, selected, cm = this.cm, doc = cm.doc;
if (cm.somethingSelected()) {
this.prevInput = "";
var range$$1 = doc.sel.primary();
minimal = hasCopyEvent &&
(range$$1.to().line - range$$1.from().line > 100 || (selected = cm.getSelection()).length > 1000);
var content = minimal ? "-" : selected || cm.getSelection();
this.textarea.value = content;
if (cm.state.focused) { selectInput(this.textarea); }
if (ie && ie_version >= 9) { this.hasSelection = content; }
} else if (!typing) {
this.prevInput = this.textarea.value = "";
if (ie && ie_version >= 9) { this.hasSelection = null; }
}
this.inaccurateSelection = minimal;
};
TextareaInput.prototype.getField = function () { return this.textarea };
TextareaInput.prototype.supportsTouch = function () { return false };
TextareaInput.prototype.focus = function () {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
};
TextareaInput.prototype.blur = function () { this.textarea.blur(); };
TextareaInput.prototype.resetPosition = function () {
this.wrapper.style.top = this.wrapper.style.left = 0;
};
TextareaInput.prototype.receivedFocus = function () { this.slowPoll(); };
// Poll for input changes, using the normal rate of polling. This
// runs as long as the editor is focused.
TextareaInput.prototype.slowPoll = function () {
var this$1 = this;
if (this.pollingFast) { return }
this.polling.set(this.cm.options.pollInterval, function () {
this$1.poll();
if (this$1.cm.state.focused) { this$1.slowPoll(); }
});
};
// When an event has just come in that is likely to add or change
// something in the input textarea, we poll faster, to ensure that
// the change appears on the screen quickly.
TextareaInput.prototype.fastPoll = function () {
var missed = false, input = this;
input.pollingFast = true;
function p() {
var changed = input.poll();
if (!changed && !missed) {missed = true; input.polling.set(60, p);}
else {input.pollingFast = false; input.slowPoll();}
}
input.polling.set(20, p);
};
// Read input from the textarea, and update the document to match.
// When something is selected, it is present in the textarea, and
// selected (unless it is huge, in which case a placeholder is
// used). When nothing is selected, the cursor sits after previously
// seen text (can be empty), which is stored in prevInput (we must
// not reset the textarea when typing, because that breaks IME).
TextareaInput.prototype.poll = function () {
var this$1 = this;
var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
// Since this is called a *lot*, try to bail out as cheaply as
// possible when it is clear that nothing happened. hasSelection
// will be the case when there is a lot of text in the textarea,
// in which case reading its value would be expensive.
if (this.contextMenuPending || !cm.state.focused ||
(hasSelection(input) && !prevInput && !this.composing) ||
cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
{ return false }
var text = input.value;
// If nothing changed, bail.
if (text == prevInput && !cm.somethingSelected()) { return false }
// Work around nonsensical selection resetting in IE9/10, and
// inexplicable appearance of private area unicode characters on
// some key combos in Mac (#2689).
if (ie && ie_version >= 9 && this.hasSelection === text ||
mac && /[\uf700-\uf7ff]/.test(text)) {
cm.display.input.reset();
return false
}
if (cm.doc.sel == cm.display.selForContextMenu) {
var first = text.charCodeAt(0);
if (first == 0x200b && !prevInput) { prevInput = "\u200b"; }
if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
}
// Find the part of the input that is actually new
var same = 0, l = Math.min(prevInput.length, text.length);
while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same; }
runInOp(cm, function () {
applyTextInput(cm, text.slice(same), prevInput.length - same,
null, this$1.composing ? "*compose" : null);
// Don't leave long text in the textarea, since it makes further polling slow
if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = ""; }
else { this$1.prevInput = text; }
if (this$1.composing) {
this$1.composing.range.clear();
this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),
{className: "CodeMirror-composing"});
}
});
return true
};
TextareaInput.prototype.ensurePolled = function () {
if (this.pollingFast && this.poll()) { this.pollingFast = false; }
};
TextareaInput.prototype.onKeyPress = function () {
if (ie && ie_version >= 9) { this.hasSelection = null; }
this.fastPoll();
};
TextareaInput.prototype.onContextMenu = function (e) {
var input = this, cm = input.cm, display = cm.display, te = input.textarea;
var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
if (!pos || presto) { return } // Opera is difficult.
// Reset the current text selection only if the click is done outside of the selection
// and 'resetSelectionOnContextMenu' option is true.
var reset = cm.options.resetSelectionOnContextMenu;
if (reset && cm.doc.sel.contains(pos) == -1)
{ operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); }
var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText;
input.wrapper.style.cssText = "position: absolute";
var wrapperBox = input.wrapper.getBoundingClientRect();
te.style.cssText = "position: absolute; width: 30px; height: 30px;\n top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
var oldScrollY;
if (webkit) { oldScrollY = window.scrollY; } // Work around Chrome issue (#2712)
display.input.focus();
if (webkit) { window.scrollTo(null, oldScrollY); }
display.input.reset();
// Adds "Select all" to context menu in FF
if (!cm.somethingSelected()) { te.value = input.prevInput = " "; }
input.contextMenuPending = true;
display.selForContextMenu = cm.doc.sel;
clearTimeout(display.detectingSelectAll);
// Select-all will be greyed out if there's nothing to select, so
// this adds a zero-width space so that we can later check whether
// it got selected.
function prepareSelectAllHack() {
if (te.selectionStart != null) {
var selected = cm.somethingSelected();
var extval = "\u200b" + (selected ? te.value : "");
te.value = "\u21da"; // Used to catch context-menu undo
te.value = extval;
input.prevInput = selected ? "" : "\u200b";
te.selectionStart = 1; te.selectionEnd = extval.length;
// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu = cm.doc.sel;
}
}
function rehide() {
input.contextMenuPending = false;
input.wrapper.style.cssText = oldWrapperCSS;
te.style.cssText = oldCSS;
if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); }
// Try to detect the user choosing select-all
if (te.selectionStart != null) {
if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack(); }
var i = 0, poll = function () {
if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
te.selectionEnd > 0 && input.prevInput == "\u200b") {
operation(cm, selectAll)(cm);
} else if (i++ < 10) {
display.detectingSelectAll = setTimeout(poll, 500);
} else {
display.selForContextMenu = null;
display.input.reset();
}
};
display.detectingSelectAll = setTimeout(poll, 200);
}
}
if (ie && ie_version >= 9) { prepareSelectAllHack(); }
if (captureRightClick) {
e_stop(e);
var mouseup = function () {
off(window, "mouseup", mouseup);
setTimeout(rehide, 20);
};
on(window, "mouseup", mouseup);
} else {
setTimeout(rehide, 50);
}
};
TextareaInput.prototype.readOnlyChanged = function (val) {
if (!val) { this.reset(); }
this.textarea.disabled = val == "nocursor";
};
TextareaInput.prototype.setUneditable = function () {};
TextareaInput.prototype.needsContentAttribute = false;
function fromTextArea(textarea, options) {
options = options ? copyObj(options) : {};
options.value = textarea.value;
if (!options.tabindex && textarea.tabIndex)
{ options.tabindex = textarea.tabIndex; }
if (!options.placeholder && textarea.placeholder)
{ options.placeholder = textarea.placeholder; }
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt();
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
function save() {textarea.value = cm.getValue();}
var realSubmit;
if (textarea.form) {
on(textarea.form, "submit", save);
// Deplorable hack to make the submit method do the right thing.
if (!options.leaveSubmitMethodAlone) {
var form = textarea.form;
realSubmit = form.submit;
try {
var wrappedSubmit = form.submit = function () {
save();
form.submit = realSubmit;
form.submit();
form.submit = wrappedSubmit;
};
} catch(e) {}
}
}
options.finishInit = function (cm) {
cm.save = save;
cm.getTextArea = function () { return textarea; };
cm.toTextArea = function () {
cm.toTextArea = isNaN; // Prevent this from being ran twice
save();
textarea.parentNode.removeChild(cm.getWrapperElement());
textarea.style.display = "";
if (textarea.form) {
off(textarea.form, "submit", save);
if (typeof textarea.form.submit == "function")
{ textarea.form.submit = realSubmit; }
}
};
};
textarea.style.display = "none";
var cm = CodeMirror$1(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },
options);
return cm
}
function addLegacyProps(CodeMirror) {
CodeMirror.off = off;
CodeMirror.on = on;
CodeMirror.wheelEventPixels = wheelEventPixels;
CodeMirror.Doc = Doc;
CodeMirror.splitLines = splitLinesAuto;
CodeMirror.countColumn = countColumn;
CodeMirror.findColumn = findColumn;
CodeMirror.isWordChar = isWordCharBasic;
CodeMirror.Pass = Pass;
CodeMirror.signal = signal;
CodeMirror.Line = Line;
CodeMirror.changeEnd = changeEnd;
CodeMirror.scrollbarModel = scrollbarModel;
CodeMirror.Pos = Pos;
CodeMirror.cmpPos = cmp;
CodeMirror.modes = modes;
CodeMirror.mimeModes = mimeModes;
CodeMirror.resolveMode = resolveMode;
CodeMirror.getMode = getMode;
CodeMirror.modeExtensions = modeExtensions;
CodeMirror.extendMode = extendMode;
CodeMirror.copyState = copyState;
CodeMirror.startState = startState;
CodeMirror.innerMode = innerMode;
CodeMirror.commands = commands;
CodeMirror.keyMap = keyMap;
CodeMirror.keyName = keyName;
CodeMirror.isModifierKey = isModifierKey;
CodeMirror.lookupKey = lookupKey;
CodeMirror.normalizeKeyMap = normalizeKeyMap;
CodeMirror.StringStream = StringStream;
CodeMirror.SharedTextMarker = SharedTextMarker;
CodeMirror.TextMarker = TextMarker;
CodeMirror.LineWidget = LineWidget;
CodeMirror.e_preventDefault = e_preventDefault;
CodeMirror.e_stopPropagation = e_stopPropagation;
CodeMirror.e_stop = e_stop;
CodeMirror.addClass = addClass;
CodeMirror.contains = contains;
CodeMirror.rmClass = rmClass;
CodeMirror.keyNames = keyNames;
}
// EDITOR CONSTRUCTOR
defineOptions(CodeMirror$1);
addEditorMethods(CodeMirror$1);
// Set up methods on CodeMirror's prototype to redirect to the editor's document.
var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
{ CodeMirror$1.prototype[prop] = (function(method) {
return function() {return method.apply(this.doc, arguments)}
})(Doc.prototype[prop]); } }
eventMixin(Doc);
// INPUT HANDLING
CodeMirror$1.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};
// MODE DEFINITION AND QUERYING
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
CodeMirror$1.defineMode = function(name/*, mode, …*/) {
if (!CodeMirror$1.defaults.mode && name != "null") { CodeMirror$1.defaults.mode = name; }
defineMode.apply(this, arguments);
};
CodeMirror$1.defineMIME = defineMIME;
// Minimal default mode.
CodeMirror$1.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
CodeMirror$1.defineMIME("text/plain", "null");
// EXTENSIONS
CodeMirror$1.defineExtension = function (name, func) {
CodeMirror$1.prototype[name] = func;
};
CodeMirror$1.defineDocExtension = function (name, func) {
Doc.prototype[name] = func;
};
CodeMirror$1.fromTextArea = fromTextArea;
addLegacyProps(CodeMirror$1);
CodeMirror$1.version = "5.27.2";
return CodeMirror$1;
})));
},{}],64:[function(require,module,exports){
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
var emptyFunction = function emptyFunction() {};
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
module.exports = emptyFunction;
},{}],65:[function(require,module,exports){
(function (process){
/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var validateFormat = function validateFormat(format) {};
if (process.env.NODE_ENV !== 'production') {
validateFormat = function validateFormat(format) {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
};
}
function invariant(condition, format, a, b, c, d, e, f) {
validateFormat(format);
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
}
module.exports = invariant;
}).call(this,require('_process'))
},{"_process":168}],66:[function(require,module,exports){
(function (process){
/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
var emptyFunction = require('./emptyFunction');
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if (process.env.NODE_ENV !== 'production') {
(function () {
var printWarning = function printWarning(format) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function () {
return args[argIndex++];
});
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
warning = function warning(condition, format) {
if (format === undefined) {
throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
args[_key2 - 2] = arguments[_key2];
}
printWarning.apply(undefined, [format].concat(args));
}
};
})();
}
module.exports = warning;
}).call(this,require('_process'))
},{"./emptyFunction":64,"_process":168}],67:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphQLLanguageService = undefined;
var _kinds = require('graphql/language/kinds');
var _graphql = require('graphql');
var _getAutocompleteSuggestions2 = require('./getAutocompleteSuggestions');
var _getDiagnostics = require('./getDiagnostics');
var _getDefinition = require('./getDefinition');
var _graphqlLanguageServiceUtils = require('graphql-language-service-utils');
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var GraphQLLanguageService = exports.GraphQLLanguageService = function () {
function GraphQLLanguageService(cache) {
_classCallCheck(this, GraphQLLanguageService);
this._graphQLCache = cache;
this._graphQLConfig = cache.getGraphQLConfig();
}
GraphQLLanguageService.prototype.getDiagnostics = function getDiagnostics(query, uri) {
var source, appName, schema, customRules, fragmentDefinitions, fragmentDependencies, dependenciesSource, customRulesModulePath, rulesPath;
return regeneratorRuntime.async(function getDiagnostics$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
source = query;
appName = this._graphQLConfig.getAppConfigNameByFilePath(uri);
// If there's a matching config, proceed to prepare to run validation
schema = void 0;
customRules = void 0;
if (!this._graphQLConfig.getSchemaPath(appName)) {
_context.next = 18;
break;
}
_context.next = 7;
return regeneratorRuntime.awrap(this._graphQLCache.getSchema(this._graphQLConfig.getSchemaPath(appName)));
case 7:
schema = _context.sent;
_context.next = 10;
return regeneratorRuntime.awrap(this._graphQLCache.getFragmentDefinitions(this._graphQLConfig, appName));
case 10:
fragmentDefinitions = _context.sent;
_context.next = 13;
return regeneratorRuntime.awrap(this._graphQLCache.getFragmentDependencies(query, fragmentDefinitions));
case 13:
fragmentDependencies = _context.sent;
dependenciesSource = fragmentDependencies.reduce(function (prev, cur) {
return prev + ' ' + (0, _graphql.print)(cur.definition);
}, '');
source = source + ' ' + dependenciesSource;
// Check if there are custom validation rules to be used
customRulesModulePath = this._graphQLConfig.getCustomValidationRulesModulePath(appName);
if (customRulesModulePath) {
/* eslint-disable no-implicit-coercion */
rulesPath = require.resolve('' + customRulesModulePath);
if (rulesPath) {
customRules = require('' + rulesPath)(this._graphQLConfig);
}
/* eslint-enable no-implicit-coercion */
}
case 18:
return _context.abrupt('return', (0, _getDiagnostics.getDiagnostics)(source, schema, customRules));
case 19:
case 'end':
return _context.stop();
}
}
}, null, this);
};
GraphQLLanguageService.prototype.getAutocompleteSuggestions = function getAutocompleteSuggestions(query, position, filePath) {
var appName, schema;
return regeneratorRuntime.async(function getAutocompleteSuggestions$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
appName = this._graphQLConfig.getAppConfigNameByFilePath(filePath);
schema = void 0;
if (!this._graphQLConfig.getSchemaPath(appName)) {
_context2.next = 8;
break;
}
_context2.next = 5;
return regeneratorRuntime.awrap(this._graphQLCache.getSchema(this._graphQLConfig.getSchemaPath(appName)));
case 5:
schema = _context2.sent;
if (!schema) {
_context2.next = 8;
break;
}
return _context2.abrupt('return', (0, _getAutocompleteSuggestions2.getAutocompleteSuggestions)(schema, query, position));
case 8:
return _context2.abrupt('return', []);
case 9:
case 'end':
return _context2.stop();
}
}
}, null, this);
};
GraphQLLanguageService.prototype.getDefinition = function getDefinition(query, position, filePath) {
var appName, ast, node;
return regeneratorRuntime.async(function getDefinition$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
appName = this._graphQLConfig.getAppConfigNameByFilePath(filePath);
ast = void 0;
_context3.prev = 2;
ast = (0, _graphql.parse)(query);
_context3.next = 9;
break;
case 6:
_context3.prev = 6;
_context3.t0 = _context3['catch'](2);
return _context3.abrupt('return', null);
case 9:
node = (0, _graphqlLanguageServiceUtils.getASTNodeAtPosition)(query, ast, position);
if (!node) {
_context3.next = 16;
break;
}
_context3.t1 = node.kind;
_context3.next = _context3.t1 === _kinds.FRAGMENT_SPREAD ? 14 : _context3.t1 === _kinds.FRAGMENT_DEFINITION ? 15 : _context3.t1 === _kinds.OPERATION_DEFINITION ? 15 : 16;
break;
case 14:
return _context3.abrupt('return', this._getDefinitionForFragmentSpread(query, ast, node, filePath, this._graphQLConfig, appName));
case 15:
return _context3.abrupt('return', (0, _getDefinition.getDefinitionQueryResultForDefinitionNode)(filePath, query, node));
case 16:
return _context3.abrupt('return', null);
case 17:
case 'end':
return _context3.stop();
}
}
}, null, this, [[2, 6]]);
};
GraphQLLanguageService.prototype._getDefinitionForFragmentSpread = function _getDefinitionForFragmentSpread(query, ast, node, filePath, graphQLConfig, appName) {
var fragmentDefinitions, dependencies, localFragDefinitions, typeCastedDefs, localFragInfos, result;
return regeneratorRuntime.async(function _getDefinitionForFragmentSpread$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
_context4.next = 2;
return regeneratorRuntime.awrap(this._graphQLCache.getFragmentDefinitions(graphQLConfig, appName));
case 2:
fragmentDefinitions = _context4.sent;
_context4.next = 5;
return regeneratorRuntime.awrap(this._graphQLCache.getFragmentDependenciesForAST(ast, fragmentDefinitions));
case 5:
dependencies = _context4.sent;
localFragDefinitions = ast.definitions.filter(function (definition) {
return definition.kind === _kinds.FRAGMENT_DEFINITION;
});
typeCastedDefs = localFragDefinitions;
localFragInfos = typeCastedDefs.map(function (definition) {
return {
filePath: filePath,
content: query,
definition: definition
};
});
_context4.next = 11;
return regeneratorRuntime.awrap((0, _getDefinition.getDefinitionQueryResultForFragmentSpread)(query, node, dependencies.concat(localFragInfos)));
case 11:
result = _context4.sent;
return _context4.abrupt('return', result);
case 13:
case 'end':
return _context4.stop();
}
}
}, null, this);
};
return GraphQLLanguageService;
}();
},{"./getAutocompleteSuggestions":69,"./getDefinition":70,"./getDiagnostics":71,"graphql":92,"graphql-language-service-utils":81,"graphql/language/kinds":102}],68:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getDefinitionState = getDefinitionState;
exports.getFieldDef = getFieldDef;
exports.forEachState = forEachState;
exports.objectValues = objectValues;
exports.hintList = hintList;
var _graphql = require('graphql');
var _introspection = require('graphql/type/introspection');
// Utility for returning the state representing the Definition this token state
// is within, if any.
function getDefinitionState(tokenState) {
var definitionState = void 0;
forEachState(tokenState, function (state) {
switch (state.kind) {
case 'Query':
case 'ShortQuery':
case 'Mutation':
case 'Subscription':
case 'FragmentDefinition':
definitionState = state;
break;
}
});
return definitionState;
}
// Gets the field definition given a type and field name
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
function getFieldDef(schema, type, fieldName) {
if (fieldName === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === type) {
return _introspection.SchemaMetaFieldDef;
}
if (fieldName === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === type) {
return _introspection.TypeMetaFieldDef;
}
if (fieldName === _introspection.TypeNameMetaFieldDef.name && (0, _graphql.isCompositeType)(type)) {
return _introspection.TypeNameMetaFieldDef;
}
if (type.getFields && typeof type.getFields === 'function') {
return type.getFields()[fieldName];
}
return null;
}
// Utility for iterating through a CodeMirror parse state stack bottom-up.
function forEachState(stack, fn) {
var reverseStateStack = [];
var state = stack;
while (state && state.kind) {
reverseStateStack.push(state);
state = state.prevState;
}
for (var i = reverseStateStack.length - 1; i >= 0; i--) {
fn(reverseStateStack[i]);
}
}
function objectValues(object) {
var keys = Object.keys(object);
var len = keys.length;
var values = new Array(len);
for (var i = 0; i < len; ++i) {
values[i] = object[keys[i]];
}
return values;
}
// Create the expected hint response given a possible list and a token
function hintList(token, list) {
return filterAndSortList(list, normalizeText(token.string));
}
// Given a list of hint entries and currently typed text, sort and filter to
// provide a concise list.
function filterAndSortList(list, text) {
if (!text) {
return filterNonEmpty(list, function (entry) {
return !entry.isDeprecated;
});
}
var byProximity = list.map(function (entry) {
return {
proximity: getProximity(normalizeText(entry.label), text),
entry: entry
};
});
var conciseMatches = filterNonEmpty(filterNonEmpty(byProximity, function (pair) {
return pair.proximity <= 2;
}), function (pair) {
return !pair.entry.isDeprecated;
});
var sortedMatches = conciseMatches.sort(function (a, b) {
return (a.entry.isDeprecated ? 1 : 0) - (b.entry.isDeprecated ? 1 : 0) || a.proximity - b.proximity || a.entry.label.length - b.entry.label.length;
});
return sortedMatches.map(function (pair) {
return pair.entry;
});
}
// Filters the array by the predicate, unless it results in an empty array,
// in which case return the original array.
function filterNonEmpty(array, predicate) {
var filtered = array.filter(predicate);
return filtered.length === 0 ? array : filtered;
}
function normalizeText(text) {
return text.toLowerCase().replace(/\W/g, '');
}
// Determine a numeric proximity for a suggestion based on current text.
function getProximity(suggestion, text) {
// start with lexical distance
var proximity = lexicalDistance(text, suggestion);
if (suggestion.length > text.length) {
// do not penalize long suggestions.
proximity -= suggestion.length - text.length - 1;
// penalize suggestions not starting with this phrase
proximity += suggestion.indexOf(text) === 0 ? 0 : 0.5;
}
return proximity;
}
/**
* Computes the lexical distance between strings A and B.
*
* The "distance" between two strings is given by counting the minimum number
* of edits needed to transform string A into string B. An edit can be an
* insertion, deletion, or substitution of a single character, or a swap of two
* adjacent characters.
*
* This distance can be useful for detecting typos in input or sorting
*
* @param {string} a
* @param {string} b
* @return {int} distance in number of edits
*/
function lexicalDistance(a, b) {
var i = void 0;
var j = void 0;
var d = [];
var aLength = a.length;
var bLength = b.length;
for (i = 0; i <= aLength; i++) {
d[i] = [i];
}
for (j = 1; j <= bLength; j++) {
d[0][j] = j;
}
for (i = 1; i <= aLength; i++) {
for (j = 1; j <= bLength; j++) {
var cost = a[i - 1] === b[j - 1] ? 0 : 1;
d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost);
if (i > 1 && j > 1 && a[i - 1] === b[j - 2] && a[i - 2] === b[j - 1]) {
d[i][j] = Math.min(d[i][j], d[i - 2][j - 2] + cost);
}
}
}
return d[aLength][bLength];
}
},{"graphql":92,"graphql/type/introspection":115}],69:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
exports.getAutocompleteSuggestions = getAutocompleteSuggestions;
var _graphql = require('graphql');
var _graphqlLanguageServiceParser = require('graphql-language-service-parser');
var _autocompleteUtils = require('./autocompleteUtils');
/**
* Given GraphQLSchema, queryText, and context of the current position within
* the source text, provide a list of typeahead entries.
*/
function getAutocompleteSuggestions(schema, queryText, cursor, contextToken) {
var token = contextToken || getTokenAtPosition(queryText, cursor);
var state = token.state.kind === 'Invalid' ? token.state.prevState : token.state;
// relieve flow errors by checking if `state` exists
if (!state) {
return [];
}
var kind = state.kind;
var step = state.step;
var typeInfo = getTypeInfo(schema, token.state);
// Definition kinds
if (kind === 'Document') {
return (0, _autocompleteUtils.hintList)(token, [{ label: 'query' }, { label: 'mutation' }, { label: 'subscription' }, { label: 'fragment' }, { label: '{' }]);
}
// Field names
if (kind === 'SelectionSet' || kind === 'Field' || kind === 'AliasedField') {
return getSuggestionsForFieldNames(token, typeInfo, schema);
}
// Argument names
if (kind === 'Arguments' || kind === 'Argument' && step === 0) {
var argDefs = typeInfo.argDefs;
if (argDefs) {
return (0, _autocompleteUtils.hintList)(token, argDefs.map(function (argDef) {
return {
label: argDef.name,
detail: String(argDef.type),
documentation: argDef.description
};
}));
}
}
// Input Object fields
if (kind === 'ObjectValue' || kind === 'ObjectField' && step === 0) {
if (typeInfo.objectFieldDefs) {
var objectFields = (0, _autocompleteUtils.objectValues)(typeInfo.objectFieldDefs);
return (0, _autocompleteUtils.hintList)(token, objectFields.map(function (field) {
return {
label: field.name,
detail: String(field.type),
documentation: field.description
};
}));
}
}
// Input values: Enum and Boolean
if (kind === 'EnumValue' || kind === 'ListValue' && step === 1 || kind === 'ObjectField' && step === 2 || kind === 'Argument' && step === 2) {
return getSuggestionsForInputValues(token, typeInfo);
}
// Fragment type conditions
if (kind === 'TypeCondition' && step === 1 || kind === 'NamedType' && state.prevState != null && state.prevState.kind === 'TypeCondition') {
return getSuggestionsForFragmentTypeConditions(token, typeInfo, schema);
}
// Fragment spread names
if (kind === 'FragmentSpread' && step === 1) {
return getSuggestionsForFragmentSpread(token, typeInfo, schema, queryText);
}
// Variable definition types
if (kind === 'VariableDefinition' && step === 2 || kind === 'ListType' && step === 1 || kind === 'NamedType' && state.prevState && (state.prevState.kind === 'VariableDefinition' || state.prevState.kind === 'ListType')) {
return getSuggestionsForVariableDefinition(token, schema);
}
// Directive names
if (kind === 'Directive') {
return getSuggestionsForDirective(token, state, schema);
}
return [];
}
// Helper functions to get suggestions for each kinds
function getSuggestionsForFieldNames(token, typeInfo, schema) {
if (typeInfo.parentType) {
var parentType = typeInfo.parentType;
var fields = parentType.getFields instanceof Function ? (0, _autocompleteUtils.objectValues)(parentType.getFields()) : [];
if ((0, _graphql.isAbstractType)(parentType)) {
fields.push(_graphql.TypeNameMetaFieldDef);
}
if (parentType === schema.getQueryType()) {
fields.push(_graphql.SchemaMetaFieldDef, _graphql.TypeMetaFieldDef);
}
return (0, _autocompleteUtils.hintList)(token, fields.map(function (field) {
return {
label: field.name,
detail: String(field.type),
documentation: field.description,
isDeprecated: field.isDeprecated,
deprecationReason: field.deprecationReason
};
}));
}
return [];
}
function getSuggestionsForInputValues(token, typeInfo) {
var namedInputType = (0, _graphql.getNamedType)(typeInfo.inputType);
if (namedInputType instanceof _graphql.GraphQLEnumType) {
var values = namedInputType.getValues();
return (0, _autocompleteUtils.hintList)(token, values.map(function (value) {
return {
label: value.name,
detail: String(namedInputType),
documentation: value.description,
isDeprecated: value.isDeprecated,
deprecationReason: value.deprecationReason
};
}));
} else if (namedInputType === _graphql.GraphQLBoolean) {
return (0, _autocompleteUtils.hintList)(token, [{
label: 'true',
detail: String(_graphql.GraphQLBoolean),
documentation: 'Not false.'
}, {
label: 'false',
detail: String(_graphql.GraphQLBoolean),
documentation: 'Not true.'
}]);
}
return [];
}
function getSuggestionsForFragmentTypeConditions(token, typeInfo, schema) {
var possibleTypes = void 0;
if (typeInfo.parentType) {
if ((0, _graphql.isAbstractType)(typeInfo.parentType)) {
var abstractType = (0, _graphql.assertAbstractType)(typeInfo.parentType);
// Collect both the possible Object types as well as the interfaces
// they implement.
var possibleObjTypes = schema.getPossibleTypes(abstractType);
var possibleIfaceMap = Object.create(null);
possibleObjTypes.forEach(function (type) {
type.getInterfaces().forEach(function (iface) {
possibleIfaceMap[iface.name] = iface;
});
});
possibleTypes = possibleObjTypes.concat((0, _autocompleteUtils.objectValues)(possibleIfaceMap));
} else {
// The parent type is a non-abstract Object type, so the only possible
// type that can be used is that same type.
possibleTypes = [typeInfo.parentType];
}
} else {
var typeMap = schema.getTypeMap();
possibleTypes = (0, _autocompleteUtils.objectValues)(typeMap).filter(_graphql.isCompositeType);
}
return (0, _autocompleteUtils.hintList)(token, possibleTypes.map(function (type) {
var namedType = (0, _graphql.getNamedType)(type);
return {
label: String(type),
documentation: namedType && namedType.description || ''
};
}));
}
function getSuggestionsForFragmentSpread(token, typeInfo, schema, queryText) {
var typeMap = schema.getTypeMap();
var defState = (0, _autocompleteUtils.getDefinitionState)(token.state);
var fragments = getFragmentDefinitions(queryText);
// Filter down to only the fragments which may exist here.
var relevantFrags = fragments.filter(function (frag) {
return (
// Only include fragments with known types.
typeMap[frag.typeCondition.name.value] &&
// Only include fragments which are not cyclic.
!(defState && defState.kind === 'FragmentDefinition' && defState.name === frag.name.value) &&
// Only include fragments which could possibly be spread here.
(0, _graphql.isCompositeType)(typeInfo.parentType) && (0, _graphql.isCompositeType)(typeMap[frag.typeCondition.name.value]) && (0, _graphql.doTypesOverlap)(schema, typeInfo.parentType, typeMap[frag.typeCondition.name.value])
);
});
return (0, _autocompleteUtils.hintList)(token, relevantFrags.map(function (frag) {
return {
label: frag.name.value,
detail: String(typeMap[frag.typeCondition.name.value]),
documentation: 'fragment ' + frag.name.value + ' on ' + frag.typeCondition.name.value
};
}));
}
function getFragmentDefinitions(queryText) {
var fragmentDefs = [];
runOnlineParser(queryText, function (_, state) {
if (state.kind === 'FragmentDefinition' && state.name && state.type) {
fragmentDefs.push({
kind: 'FragmentDefinition',
name: {
kind: 'Name',
value: state.name
},
selectionSet: {
kind: 'SelectionSet',
selections: []
},
typeCondition: {
kind: 'NamedType',
name: {
kind: 'Name',
value: state.type
}
}
});
}
});
return fragmentDefs;
}
function getSuggestionsForVariableDefinition(token, schema) {
var inputTypeMap = schema.getTypeMap();
var inputTypes = (0, _autocompleteUtils.objectValues)(inputTypeMap).filter(_graphql.isInputType);
return (0, _autocompleteUtils.hintList)(token, inputTypes.map(function (type) {
return {
label: type.name,
documentation: type.description
};
}));
}
function getSuggestionsForDirective(token, state, schema) {
if (state.prevState && state.prevState.kind) {
var directives = schema.getDirectives().filter(function (directive) {
return canUseDirective(state.prevState, directive);
});
return (0, _autocompleteUtils.hintList)(token, directives.map(function (directive) {
return {
label: directive.name,
documentation: directive.description || ''
};
}));
}
return [];
}
function getTokenAtPosition(queryText, cursor) {
var styleAtCursor = null;
var stateAtCursor = null;
var stringAtCursor = null;
var token = runOnlineParser(queryText, function (stream, state, style, index) {
if (index === cursor.line) {
if (stream.getCurrentPosition() >= cursor.character) {
styleAtCursor = style;
stateAtCursor = _extends({}, state);
stringAtCursor = stream.current();
return 'BREAK';
}
}
});
// Return the state/style of parsed token in case those at cursor aren't
// available.
return {
start: token.start,
end: token.end,
string: stringAtCursor || token.string,
state: stateAtCursor || token.state,
style: styleAtCursor || token.style
};
}
/**
* Provides an utility function to parse a given query text and construct a
* `token` context object.
* A token context provides useful information about the token/style that
* CharacterStream currently possesses, as well as the end state and style
* of the token.
*/
function runOnlineParser(queryText, callback) {
var lines = queryText.split('\n');
var parser = (0, _graphqlLanguageServiceParser.onlineParser)();
var state = parser.startState();
var style = '';
var stream = new _graphqlLanguageServiceParser.CharacterStream('');
for (var i = 0; i < lines.length; i++) {
stream = new _graphqlLanguageServiceParser.CharacterStream(lines[i]);
while (!stream.eol()) {
style = parser.token(stream, state);
var code = callback(stream, state, style, i);
if (code === 'BREAK') {
break;
}
}
// Above while loop won't run if there is an empty line.
// Run the callback one more time to catch this.
callback(stream, state, style, i);
if (!state.kind) {
state = parser.startState();
}
}
return {
start: stream.getStartOfToken(),
end: stream.getCurrentPosition(),
string: stream.current(),
state: state,
style: style
};
}
function canUseDirective(state, directive) {
if (!state || !state.kind) {
return false;
}
var kind = state.kind;
var locations = directive.locations;
switch (kind) {
case 'Query':
return locations.indexOf('QUERY') !== -1;
case 'Mutation':
return locations.indexOf('MUTATION') !== -1;
case 'Subscription':
return locations.indexOf('SUBSCRIPTION') !== -1;
case 'Field':
case 'AliasedField':
return locations.indexOf('FIELD') !== -1;
case 'FragmentDefinition':
return locations.indexOf('FRAGMENT_DEFINITION') !== -1;
case 'FragmentSpread':
return locations.indexOf('FRAGMENT_SPREAD') !== -1;
case 'InlineFragment':
return locations.indexOf('INLINE_FRAGMENT') !== -1;
// Schema Definitions
case 'SchemaDef':
return locations.indexOf('SCHEMA') !== -1;
case 'ScalarDef':
return locations.indexOf('SCALAR') !== -1;
case 'ObjectTypeDef':
return locations.indexOf('OBJECT') !== -1;
case 'FieldDef':
return locations.indexOf('FIELD_DEFINITION') !== -1;
case 'InterfaceDef':
return locations.indexOf('INTERFACE') !== -1;
case 'UnionDef':
return locations.indexOf('UNION') !== -1;
case 'EnumDef':
return locations.indexOf('ENUM') !== -1;
case 'EnumValue':
return locations.indexOf('ENUM_VALUE') !== -1;
case 'InputDef':
return locations.indexOf('INPUT_OBJECT') !== -1;
case 'InputValueDef':
var prevStateKind = state.prevState && state.prevState.kind;
switch (prevStateKind) {
case 'ArgumentsDef':
return locations.indexOf('ARGUMENT_DEFINITION') !== -1;
case 'InputDef':
return locations.indexOf('INPUT_FIELD_DEFINITION') !== -1;
}
}
return false;
}
// Utility for collecting rich type information given any token's state
// from the graphql-mode parser.
function getTypeInfo(schema, tokenState) {
var argDef = void 0;
var argDefs = void 0;
var directiveDef = void 0;
var enumValue = void 0;
var fieldDef = void 0;
var inputType = void 0;
var objectFieldDefs = void 0;
var parentType = void 0;
var type = void 0;
(0, _autocompleteUtils.forEachState)(tokenState, function (state) {
switch (state.kind) {
case 'Query':
case 'ShortQuery':
type = schema.getQueryType();
break;
case 'Mutation':
type = schema.getMutationType();
break;
case 'Subscription':
type = schema.getSubscriptionType();
break;
case 'InlineFragment':
case 'FragmentDefinition':
if (state.type) {
type = schema.getType(state.type);
}
break;
case 'Field':
case 'AliasedField':
if (!type || !state.name) {
fieldDef = null;
} else {
fieldDef = parentType ? (0, _autocompleteUtils.getFieldDef)(schema, parentType, state.name) : null;
type = fieldDef ? fieldDef.type : null;
}
break;
case 'SelectionSet':
parentType = (0, _graphql.getNamedType)(type);
break;
case 'Directive':
directiveDef = state.name ? schema.getDirective(state.name) : null;
break;
case 'Arguments':
if (!state.prevState) {
argDefs = null;
} else {
switch (state.prevState.kind) {
case 'Field':
argDefs = fieldDef && fieldDef.args;
break;
case 'Directive':
argDefs = directiveDef && directiveDef.args;
break;
case 'AliasedField':
var name = state.prevState && state.prevState.name;
if (!name) {
argDefs = null;
break;
}
var field = parentType ? (0, _autocompleteUtils.getFieldDef)(schema, parentType, name) : null;
if (!field) {
argDefs = null;
break;
}
argDefs = field.args;
break;
default:
argDefs = null;
break;
}
}
break;
case 'Argument':
if (argDefs) {
for (var i = 0; i < argDefs.length; i++) {
if (argDefs[i].name === state.name) {
argDef = argDefs[i];
break;
}
}
}
inputType = argDef && argDef.type;
break;
case 'EnumValue':
var enumType = (0, _graphql.getNamedType)(inputType);
enumValue = enumType instanceof _graphql.GraphQLEnumType ? find(enumType.getValues(), function (val) {
return val.value === state.name;
}) : null;
break;
case 'ListValue':
var nullableType = (0, _graphql.getNullableType)(inputType);
inputType = nullableType instanceof _graphql.GraphQLList ? nullableType.ofType : null;
break;
case 'ObjectValue':
var objectType = (0, _graphql.getNamedType)(inputType);
objectFieldDefs = objectType instanceof _graphql.GraphQLInputObjectType ? objectType.getFields() : null;
break;
case 'ObjectField':
var objectField = state.name && objectFieldDefs ? objectFieldDefs[state.name] : null;
inputType = objectField && objectField.type;
break;
case 'NamedType':
if (state.name) {
type = schema.getType(state.name);
}
break;
}
});
return {
argDef: argDef,
argDefs: argDefs,
directiveDef: directiveDef,
enumValue: enumValue,
fieldDef: fieldDef,
inputType: inputType,
objectFieldDefs: objectFieldDefs,
parentType: parentType,
type: type
};
}
// Returns the first item in the array which causes predicate to return truthy.
function find(array, predicate) {
for (var i = 0; i < array.length; i++) {
if (predicate(array[i])) {
return array[i];
}
}
return null;
}
},{"./autocompleteUtils":68,"graphql":92,"graphql-language-service-parser":77}],70:[function(require,module,exports){
(function (process){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.LANGUAGE = undefined;
exports.getDefinitionQueryResultForFragmentSpread = getDefinitionQueryResultForFragmentSpread;
exports.getDefinitionQueryResultForDefinitionNode = getDefinitionQueryResultForDefinitionNode;
var _graphqlLanguageServiceUtils = require('graphql-language-service-utils');
var _assert = require('assert');
var _assert2 = _interopRequireDefault(_assert);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var LANGUAGE = exports.LANGUAGE = 'GraphQL';
function getRange(text, node) {
var location = node.loc;
(0, _assert2.default)(location, 'Expected ASTNode to have a location.');
return (0, _graphqlLanguageServiceUtils.locToRange)(text, location);
}
function getPosition(text, node) {
var location = node.loc;
(0, _assert2.default)(location, 'Expected ASTNode to have a location.');
return (0, _graphqlLanguageServiceUtils.offsetToPosition)(text, location.start);
}
function getDefinitionQueryResultForFragmentSpread(text, fragment, dependencies) {
var name, defNodes, definitions;
return regeneratorRuntime.async(function getDefinitionQueryResultForFragmentSpread$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
name = fragment.name.value;
defNodes = dependencies.filter(function (_ref) {
var definition = _ref.definition;
return definition.name.value === name;
});
if (!(defNodes.length === 0)) {
_context.next = 5;
break;
}
process.stderr.write('Definition not found for GraphQL fragment ' + name);
return _context.abrupt('return', { queryRange: [], definitions: [] });
case 5:
definitions = defNodes.map(function (_ref2) {
var filePath = _ref2.filePath,
content = _ref2.content,
definition = _ref2.definition;
return getDefinitionForFragmentDefinition(filePath || '', content, definition);
});
return _context.abrupt('return', {
definitions: definitions,
queryRange: definitions.map(function (_) {
return getRange(text, fragment);
})
});
case 7:
case 'end':
return _context.stop();
}
}
}, null, this);
}
function getDefinitionQueryResultForDefinitionNode(path, text, definition) {
return {
definitions: [getDefinitionForFragmentDefinition(path, text, definition)],
queryRange: definition.name ? [getRange(text, definition.name)] : []
};
}
function getDefinitionForFragmentDefinition(path, text, definition) {
var name = definition.name;
(0, _assert2.default)(name, 'Expected ASTNode to have a Name.');
return {
path: path,
position: getPosition(text, name),
range: getRange(text, definition),
name: name.value || '',
language: LANGUAGE,
// This is a file inside the project root, good enough for now
projectRoot: path
};
}
}).call(this,require('_process'))
},{"_process":168,"assert":34,"graphql-language-service-utils":81}],71:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.SEVERITY = undefined;
exports.getDiagnostics = getDiagnostics;
var _assert = require('assert');
var _assert2 = _interopRequireDefault(_assert);
var _graphql = require('graphql');
var _graphqlLanguageServiceParser = require('graphql-language-service-parser');
var _graphqlLanguageServiceUtils = require('graphql-language-service-utils');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var SEVERITY = exports.SEVERITY = {
ERROR: 1,
WARNING: 2,
INFORMATION: 3,
HINT: 4
};
function getDiagnostics(queryText) {
var schema = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
var customRules = arguments[2];
var ast = null;
try {
ast = (0, _graphql.parse)(queryText);
} catch (error) {
var range = getRange(error.locations[0], queryText);
return [{
severity: SEVERITY.ERROR,
message: error.message,
source: 'GraphQL: Syntax',
range: range
}];
}
// We cannot validate the query unless a schema is provided.
if (!schema) {
return [];
}
var validationErrorAnnotations = mapCat((0, _graphqlLanguageServiceUtils.validateWithCustomRules)(schema, ast, customRules), function (error) {
return annotations(error, SEVERITY.ERROR, 'Validation');
});
// Note: findDeprecatedUsages was added in graphql@0.9.0, but we want to
// support older versions of graphql-js.
var deprecationWarningAnnotations = !_graphql.findDeprecatedUsages ? [] : mapCat((0, _graphql.findDeprecatedUsages)(schema, ast), function (error) {
return annotations(error, SEVERITY.WARNING, 'Deprecation');
});
return validationErrorAnnotations.concat(deprecationWarningAnnotations);
}
// General utility for map-cating (aka flat-mapping).
function mapCat(array, mapper) {
return Array.prototype.concat.apply([], array.map(mapper));
}
function annotations(error, severity, type) {
if (!error.nodes) {
return [];
}
return error.nodes.map(function (node) {
var highlightNode = node.kind !== 'Variable' && node.name ? node.name : node.variable ? node.variable : node;
(0, _assert2.default)(error.locations, 'GraphQL validation error requires locations.');
var loc = error.locations[0];
var highlightLoc = getLocation(highlightNode);
var end = loc.column + (highlightLoc.end - highlightLoc.start);
return {
source: 'GraphQL: ' + type,
message: error.message,
severity: severity,
range: new _graphqlLanguageServiceUtils.Range(new _graphqlLanguageServiceUtils.Position(loc.line - 1, loc.column - 1), new _graphqlLanguageServiceUtils.Position(loc.line - 1, end))
};
});
}
/**
* Get location info from a node in a type-safe way.
*
* The only way a node could not have a location is if we initialized the parser
* (and therefore the lexer) with the `noLocation` option, but we always
* call `parse` without options above.
*/
function getLocation(node) {
var typeCastedNode = node;
var location = typeCastedNode.loc;
(0, _assert2.default)(location, 'Expected ASTNode to have a location.');
return location;
}
function getRange(location, queryText) {
var parser = (0, _graphqlLanguageServiceParser.onlineParser)();
var state = parser.startState();
var lines = queryText.split('\n');
(0, _assert2.default)(lines.length >= location.line, 'Query text must have more lines than where the error happened');
var stream = null;
for (var i = 0; i < location.line; i++) {
stream = new _graphqlLanguageServiceParser.CharacterStream(lines[i]);
while (!stream.eol()) {
var style = parser.token(stream, state);
if (style === 'invalidchar') {
break;
}
}
}
(0, _assert2.default)(stream, 'Expected Parser stream to be available.');
var line = location.line - 1;
var start = stream.getStartOfToken();
var end = stream.getCurrentPosition();
return new _graphqlLanguageServiceUtils.Range(new _graphqlLanguageServiceUtils.Position(line, start), new _graphqlLanguageServiceUtils.Position(line, end));
}
},{"assert":34,"graphql":92,"graphql-language-service-parser":77,"graphql-language-service-utils":81}],72:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
exports.getOutline = getOutline;
var _graphql = require('graphql');
var _kinds = require('graphql/language/kinds');
var _graphqlLanguageServiceUtils = require('graphql-language-service-utils');
var OUTLINEABLE_KINDS = {
Field: true,
OperationDefinition: true,
Document: true,
SelectionSet: true,
Name: true,
FragmentDefinition: true,
FragmentSpread: true,
InlineFragment: true
};
function getOutline(queryText) {
var ast = void 0;
try {
ast = (0, _graphql.parse)(queryText);
} catch (error) {
return null;
}
var visitorFns = outlineTreeConverter(queryText);
var outlineTrees = (0, _graphql.visit)(ast, {
leave: function leave(node) {
if (OUTLINEABLE_KINDS[node.kind] && visitorFns[node.kind]) {
return visitorFns[node.kind](node);
}
return null;
}
});
return { outlineTrees: outlineTrees };
}
function outlineTreeConverter(docText) {
var meta = function meta(node) {
return {
representativeName: node.name,
startPosition: (0, _graphqlLanguageServiceUtils.offsetToPosition)(docText, node.loc.start),
endPosition: (0, _graphqlLanguageServiceUtils.offsetToPosition)(docText, node.loc.end),
children: node.selectionSet || []
};
};
return {
Field: function Field(node) {
var tokenizedText = node.alias ? [buildToken('plain', node.alias), buildToken('plain', ': ')] : [];
tokenizedText.push(buildToken('plain', node.name));
return _extends({ tokenizedText: tokenizedText }, meta(node));
},
OperationDefinition: function OperationDefinition(node) {
return _extends({
tokenizedText: [buildToken('keyword', node.operation), buildToken('whitespace', ' '), buildToken('class-name', node.name)]
}, meta(node));
},
Document: function Document(node) {
return node.definitions;
},
SelectionSet: function SelectionSet(node) {
return concatMap(node.selections, function (child) {
return child.kind === _kinds.INLINE_FRAGMENT ? child.selectionSet : child;
});
},
Name: function Name(node) {
return node.value;
},
FragmentDefinition: function FragmentDefinition(node) {
return _extends({
tokenizedText: [buildToken('keyword', 'fragment'), buildToken('whitespace', ' '), buildToken('class-name', node.name)]
}, meta(node));
},
FragmentSpread: function FragmentSpread(node) {
return _extends({
tokenizedText: [buildToken('plain', '...'), buildToken('class-name', node.name)]
}, meta(node));
},
InlineFragment: function InlineFragment(node) {
return node.selectionSet;
}
};
}
function buildToken(kind, value) {
return { kind: kind, value: value };
}
function concatMap(arr, fn) {
var res = [];
for (var i = 0; i < arr.length; i++) {
var x = fn(arr[i], i);
if (Array.isArray(x)) {
res.push.apply(res, x);
} else {
res.push(x);
}
}
return res;
}
},{"graphql":92,"graphql-language-service-utils":81,"graphql/language/kinds":102}],73:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _autocompleteUtils = require('./autocompleteUtils');
Object.defineProperty(exports, 'getDefinitionState', {
enumerable: true,
get: function get() {
return _autocompleteUtils.getDefinitionState;
}
});
Object.defineProperty(exports, 'getFieldDef', {
enumerable: true,
get: function get() {
return _autocompleteUtils.getFieldDef;
}
});
Object.defineProperty(exports, 'forEachState', {
enumerable: true,
get: function get() {
return _autocompleteUtils.forEachState;
}
});
Object.defineProperty(exports, 'objectValues', {
enumerable: true,
get: function get() {
return _autocompleteUtils.objectValues;
}
});
Object.defineProperty(exports, 'hintList', {
enumerable: true,
get: function get() {
return _autocompleteUtils.hintList;
}
});
var _getAutocompleteSuggestions = require('./getAutocompleteSuggestions');
Object.defineProperty(exports, 'getAutocompleteSuggestions', {
enumerable: true,
get: function get() {
return _getAutocompleteSuggestions.getAutocompleteSuggestions;
}
});
var _getDefinition = require('./getDefinition');
Object.defineProperty(exports, 'LANGUAGE', {
enumerable: true,
get: function get() {
return _getDefinition.LANGUAGE;
}
});
Object.defineProperty(exports, 'getDefinitionQueryResultForFragmentSpread', {
enumerable: true,
get: function get() {
return _getDefinition.getDefinitionQueryResultForFragmentSpread;
}
});
Object.defineProperty(exports, 'getDefinitionQueryResultForDefinitionNode', {
enumerable: true,
get: function get() {
return _getDefinition.getDefinitionQueryResultForDefinitionNode;
}
});
var _getDiagnostics = require('./getDiagnostics');
Object.defineProperty(exports, 'getDiagnostics', {
enumerable: true,
get: function get() {
return _getDiagnostics.getDiagnostics;
}
});
var _getOutline = require('./getOutline');
Object.defineProperty(exports, 'getOutline', {
enumerable: true,
get: function get() {
return _getOutline.getOutline;
}
});
var _GraphQLLanguageService = require('./GraphQLLanguageService');
Object.defineProperty(exports, 'GraphQLLanguageService', {
enumerable: true,
get: function get() {
return _GraphQLLanguageService.GraphQLLanguageService;
}
});
},{"./GraphQLLanguageService":67,"./autocompleteUtils":68,"./getAutocompleteSuggestions":69,"./getDefinition":70,"./getDiagnostics":71,"./getOutline":72}],74:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var CharacterStream = function () {
function CharacterStream(sourceText) {
var _this = this;
_classCallCheck(this, CharacterStream);
this.getStartOfToken = function () {
return _this._start;
};
this.getCurrentPosition = function () {
return _this._pos;
};
this.eol = function () {
return _this._sourceText.length === _this._pos;
};
this.sol = function () {
return _this._pos === 0;
};
this.peek = function () {
return _this._sourceText.charAt(_this._pos) ? _this._sourceText.charAt(_this._pos) : null;
};
this.next = function () {
var char = _this._sourceText.charAt(_this._pos);
_this._pos++;
return char;
};
this.eat = function (pattern) {
var isMatched = _this._testNextCharacter(pattern);
if (isMatched) {
_this._start = _this._pos;
_this._pos++;
return _this._sourceText.charAt(_this._pos - 1);
}
return undefined;
};
this.eatWhile = function (match) {
var isMatched = _this._testNextCharacter(match);
var didEat = false;
// If a match, treat the total upcoming matches as one token
if (isMatched) {
didEat = isMatched;
_this._start = _this._pos;
}
while (isMatched) {
_this._pos++;
isMatched = _this._testNextCharacter(match);
didEat = true;
}
return didEat;
};
this.eatSpace = function () {
return _this.eatWhile(/[\s\u00a0]/);
};
this.skipToEnd = function () {
_this._pos = _this._sourceText.length;
};
this.skipTo = function (position) {
_this._pos = position;
};
this.match = function (pattern) {
var consume = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var caseFold = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var token = null;
var match = null;
if (typeof pattern === 'string') {
var regex = new RegExp(pattern, caseFold ? 'i' : 'g');
match = regex.test(_this._sourceText.substr(_this._pos, pattern.length));
token = pattern;
} else if (pattern instanceof RegExp) {
match = _this._sourceText.slice(_this._pos).match(pattern);
token = match && match[0];
}
if (match != null) {
if (typeof pattern === 'string' || match instanceof Array &&
// String.match returns 'index' property, which flow fails to detect
// for some reason. The below is a workaround, but an easier solution
// is just checking if `match.index === 0`
_this._sourceText.startsWith(match[0], _this._pos)) {
if (consume) {
_this._start = _this._pos;
if (token && token.length) {
_this._pos += token.length;
}
}
return match;
}
}
// No match available.
return false;
};
this.backUp = function (num) {
_this._pos -= num;
};
this.column = function () {
return _this._pos;
};
this.indentation = function () {
var match = _this._sourceText.match(/\s*/);
var indent = 0;
if (match && match.length === 0) {
var whitespaces = match[0];
var pos = 0;
while (whitespaces.length > pos) {
if (whitespaces.charCodeAt(pos) === 9) {
indent += 2;
} else {
indent++;
}
pos++;
}
}
return indent;
};
this.current = function () {
return _this._sourceText.slice(_this._start, _this._pos);
};
this._start = 0;
this._pos = 0;
this._sourceText = sourceText;
}
CharacterStream.prototype._testNextCharacter = function _testNextCharacter(pattern) {
var character = this._sourceText.charAt(this._pos);
var isMatched = false;
if (typeof pattern === 'string') {
isMatched = character === pattern;
} else {
isMatched = pattern instanceof RegExp ? pattern.test(character) : pattern(character);
}
return isMatched;
};
return CharacterStream;
}(); /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
/**
* CharacterStream implements a stream of character tokens given a source text.
* The API design follows that of CodeMirror.StringStream.
*
* Required:
*
* sourceText: (string), A raw GraphQL source text. Works best if a line
* is supplied.
*
*/
exports.default = CharacterStream;
},{}],75:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.opt = opt;
exports.list = list;
exports.butNot = butNot;
exports.t = t;
exports.p = p;
// An optional rule.
function opt(ofRule) {
return { ofRule: ofRule };
}
// A list of another rule.
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
// These functions help build matching rules for ParseRules.
function list(ofRule, separator) {
return { ofRule: ofRule, isList: true, separator: separator };
}
// An constraint described as `but not` in the GraphQL spec.
function butNot(rule, exclusions) {
var ruleMatch = rule.match;
rule.match = function (token) {
var check = false;
if (ruleMatch) {
check = ruleMatch(token);
}
return check && exclusions.every(function (exclusion) {
return exclusion.match && !exclusion.match(token);
});
};
return rule;
}
// Token of a kind
function t(kind, style) {
return { style: style, match: function match(token) {
return token.kind === kind;
} };
}
// Punctuator
function p(value, style) {
return {
style: style || 'punctuation',
match: function match(token) {
return token.kind === 'Punctuation' && token.value === value;
}
};
}
},{}],76:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ParseRules = exports.LexRules = exports.isIgnored = undefined;
var _RuleHelpers = require('./RuleHelpers');
/**
* Whitespace tokens defined in GraphQL spec.
*/
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var isIgnored = exports.isIgnored = function isIgnored(ch) {
return ch === ' ' || ch === '\t' || ch === ',' || ch === '\n' || ch === '\r' || ch === '\uFEFF';
};
/**
* The lexer rules. These are exactly as described by the spec.
*/
var LexRules = exports.LexRules = {
// The Name token.
Name: /^[_A-Za-z][_0-9A-Za-z]*/,
// All Punctuation used in GraphQL
Punctuation: /^(?:!|\$|\(|\)|\.\.\.|:|=|@|\[|]|\{|\||\})/,
// Combines the IntValue and FloatValue tokens.
Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,
// Note the closing quote is made optional as an IDE experience improvment.
String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,
// Comments consume entire lines.
Comment: /^#.*/
};
/**
* The parser rules. These are very close to, but not exactly the same as the
* spec. Minor deviations allow for a simpler implementation. The resulting
* parser can parse everything the spec declares possible.
*/
var ParseRules = exports.ParseRules = {
Document: [(0, _RuleHelpers.list)('Definition')],
Definition: function Definition(token) {
switch (token.value) {
case '{':
return 'ShortQuery';
case 'query':
return 'Query';
case 'mutation':
return 'Mutation';
case 'subscription':
return 'Subscription';
case 'fragment':
return 'FragmentDefinition';
case 'schema':
return 'SchemaDef';
case 'scalar':
return 'ScalarDef';
case 'type':
return 'ObjectTypeDef';
case 'interface':
return 'InterfaceDef';
case 'union':
return 'UnionDef';
case 'enum':
return 'EnumDef';
case 'input':
return 'InputDef';
case 'extend':
return 'ExtendDef';
case 'directive':
return 'DirectiveDef';
}
},
// Note: instead of "Operation", these rules have been separated out.
ShortQuery: ['SelectionSet'],
Query: [word('query'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
Mutation: [word('mutation'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
Subscription: [word('subscription'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
VariableDefinitions: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('VariableDefinition'), (0, _RuleHelpers.p)(')')],
VariableDefinition: ['Variable', (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.opt)('DefaultValue')],
Variable: [(0, _RuleHelpers.p)('$', 'variable'), name('variable')],
DefaultValue: [(0, _RuleHelpers.p)('='), 'Value'],
SelectionSet: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('Selection'), (0, _RuleHelpers.p)('}')],
Selection: function Selection(token, stream) {
return token.value === '...' ? stream.match(/[\s\u00a0,]*(on\b|@|{)/, false) ? 'InlineFragment' : 'FragmentSpread' : stream.match(/[\s\u00a0,]*:/, false) ? 'AliasedField' : 'Field';
},
// Note: this minor deviation of "AliasedField" simplifies the lookahead.
AliasedField: [name('property'), (0, _RuleHelpers.p)(':'), name('qualifier'), (0, _RuleHelpers.opt)('Arguments'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.opt)('SelectionSet')],
Field: [name('property'), (0, _RuleHelpers.opt)('Arguments'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.opt)('SelectionSet')],
Arguments: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('Argument'), (0, _RuleHelpers.p)(')')],
Argument: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Value'],
FragmentSpread: [(0, _RuleHelpers.p)('...'), name('def'), (0, _RuleHelpers.list)('Directive')],
InlineFragment: [(0, _RuleHelpers.p)('...'), (0, _RuleHelpers.opt)('TypeCondition'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
FragmentDefinition: [word('fragment'), (0, _RuleHelpers.opt)((0, _RuleHelpers.butNot)(name('def'), [word('on')])), 'TypeCondition', (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
TypeCondition: [word('on'), 'NamedType'],
// Variables could be parsed in cases where only Const is expected by spec.
Value: function Value(token) {
switch (token.kind) {
case 'Number':
return 'NumberValue';
case 'String':
return 'StringValue';
case 'Punctuation':
switch (token.value) {
case '[':
return 'ListValue';
case '{':
return 'ObjectValue';
case '$':
return 'Variable';
}
return null;
case 'Name':
switch (token.value) {
case 'true':
case 'false':
return 'BooleanValue';
}
if (token.value === 'null') {
return 'NullValue';
}
return 'EnumValue';
}
},
NumberValue: [(0, _RuleHelpers.t)('Number', 'number')],
StringValue: [(0, _RuleHelpers.t)('String', 'string')],
BooleanValue: [(0, _RuleHelpers.t)('Name', 'builtin')],
NullValue: [(0, _RuleHelpers.t)('Name', 'keyword')],
EnumValue: [name('string-2')],
ListValue: [(0, _RuleHelpers.p)('['), (0, _RuleHelpers.list)('Value'), (0, _RuleHelpers.p)(']')],
ObjectValue: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('ObjectField'), (0, _RuleHelpers.p)('}')],
ObjectField: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Value'],
Type: function Type(token) {
return token.value === '[' ? 'ListType' : 'NonNullType';
},
// NonNullType has been merged into ListType to simplify.
ListType: [(0, _RuleHelpers.p)('['), 'Type', (0, _RuleHelpers.p)(']'), (0, _RuleHelpers.opt)((0, _RuleHelpers.p)('!'))],
NonNullType: ['NamedType', (0, _RuleHelpers.opt)((0, _RuleHelpers.p)('!'))],
NamedType: [type('atom')],
Directive: [(0, _RuleHelpers.p)('@', 'meta'), name('meta'), (0, _RuleHelpers.opt)('Arguments')],
// GraphQL schema language
SchemaDef: [word('schema'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('OperationTypeDef'), (0, _RuleHelpers.p)('}')],
OperationTypeDef: [name('keyword'), (0, _RuleHelpers.p)(':'), name('atom')],
ScalarDef: [word('scalar'), name('atom'), (0, _RuleHelpers.list)('Directive')],
ObjectTypeDef: [word('type'), name('atom'), (0, _RuleHelpers.opt)('Implements'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('FieldDef'), (0, _RuleHelpers.p)('}')],
Implements: [word('implements'), (0, _RuleHelpers.list)('NamedType')],
FieldDef: [name('property'), (0, _RuleHelpers.opt)('ArgumentsDef'), (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.list)('Directive')],
ArgumentsDef: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('InputValueDef'), (0, _RuleHelpers.p)(')')],
InputValueDef: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.opt)('DefaultValue'), (0, _RuleHelpers.list)('Directive')],
InterfaceDef: [word('interface'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('FieldDef'), (0, _RuleHelpers.p)('}')],
UnionDef: [word('union'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('='), (0, _RuleHelpers.list)('UnionMember', (0, _RuleHelpers.p)('|'))],
UnionMember: ['NamedType'],
EnumDef: [word('enum'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('EnumValueDef'), (0, _RuleHelpers.p)('}')],
EnumValueDef: [name('string-2'), (0, _RuleHelpers.list)('Directive')],
InputDef: [word('input'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('InputValueDef'), (0, _RuleHelpers.p)('}')],
ExtendDef: [word('extend'), 'ObjectTypeDef'],
DirectiveDef: [word('directive'), (0, _RuleHelpers.p)('@', 'meta'), name('meta'), (0, _RuleHelpers.opt)('ArgumentsDef'), word('on'), (0, _RuleHelpers.list)('DirectiveLocation', (0, _RuleHelpers.p)('|'))],
DirectiveLocation: [name('string-2')]
};
// A keyword Token.
function word(value) {
return {
style: 'keyword',
match: function match(token) {
return token.kind === 'Name' && token.value === value;
}
};
}
// A Name Token which will decorate the state with a `name`.
function name(style) {
return {
style: style,
match: function match(token) {
return token.kind === 'Name';
},
update: function update(state, token) {
state.name = token.value;
}
};
}
// A Name Token which will decorate the previous state with a `type`.
function type(style) {
return {
style: style,
match: function match(token) {
return token.kind === 'Name';
},
update: function update(state, token) {
if (state.prevState && state.prevState.prevState) {
state.name = token.value;
state.prevState.prevState.type = token.value;
}
}
};
}
},{"./RuleHelpers":75}],77:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _CharacterStream = require('./CharacterStream');
Object.defineProperty(exports, 'CharacterStream', {
enumerable: true,
get: function get() {
return _interopRequireDefault(_CharacterStream).default;
}
});
var _Rules = require('./Rules');
Object.defineProperty(exports, 'LexRules', {
enumerable: true,
get: function get() {
return _Rules.LexRules;
}
});
Object.defineProperty(exports, 'ParseRules', {
enumerable: true,
get: function get() {
return _Rules.ParseRules;
}
});
Object.defineProperty(exports, 'isIgnored', {
enumerable: true,
get: function get() {
return _Rules.isIgnored;
}
});
var _RuleHelpers = require('./RuleHelpers');
Object.defineProperty(exports, 'butNot', {
enumerable: true,
get: function get() {
return _RuleHelpers.butNot;
}
});
Object.defineProperty(exports, 'list', {
enumerable: true,
get: function get() {
return _RuleHelpers.list;
}
});
Object.defineProperty(exports, 'opt', {
enumerable: true,
get: function get() {
return _RuleHelpers.opt;
}
});
Object.defineProperty(exports, 'p', {
enumerable: true,
get: function get() {
return _RuleHelpers.p;
}
});
Object.defineProperty(exports, 't', {
enumerable: true,
get: function get() {
return _RuleHelpers.t;
}
});
var _onlineParser = require('./onlineParser');
Object.defineProperty(exports, 'onlineParser', {
enumerable: true,
get: function get() {
return _interopRequireDefault(_onlineParser).default;
}
});
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
},{"./CharacterStream":74,"./RuleHelpers":75,"./Rules":76,"./onlineParser":78}],78:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
/**
* Builds an online immutable parser, designed to be used as part of a syntax
* highlighting and code intelligence tools.
*
* Options:
*
* eatWhitespace: (
* stream: Stream | CodeMirror.StringStream | CharacterStream
* ) => boolean
* Use CodeMirror API.
*
* LexRules: { [name: string]: RegExp }, Includes `Punctuation`, `Comment`.
*
* ParseRules: { [name: string]: Array<Rule> }, Includes `Document`.
*
* editorConfig: { [name: string]: any }, Provides an editor-specific
* configurations set.
*
*/
exports.default = onlineParser;
var _Rules = require('./Rules');
function onlineParser() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {
eatWhitespace: function eatWhitespace(stream) {
return stream.eatWhile(_Rules.isIgnored);
},
lexRules: _Rules.LexRules,
parseRules: _Rules.ParseRules,
editorConfig: {}
};
return {
startState: function startState() {
var initialState = {
level: 0,
step: 0,
name: null,
kind: null,
type: null,
rule: null,
needsSeperator: false,
prevState: null
};
pushRule(options.parseRules, initialState, 'Document');
return initialState;
},
token: function token(stream, state) {
return getToken(stream, state, options);
}
};
}
function getToken(stream, state, options) {
var lexRules = options.lexRules,
parseRules = options.parseRules,
eatWhitespace = options.eatWhitespace,
editorConfig = options.editorConfig;
// Restore state after an empty-rule.
if (state.rule && state.rule.length === 0) {
popRule(state);
} else if (state.needsAdvance) {
state.needsAdvance = false;
advanceRule(state, true);
}
// Remember initial indentation
if (stream.sol()) {
var tabSize = editorConfig && editorConfig.tabSize || 2;
state.indentLevel = Math.floor(stream.indentation() / tabSize);
}
// Consume spaces and ignored characters
if (eatWhitespace(stream)) {
return 'ws';
}
// Get a matched token from the stream, using lex
var token = lex(lexRules, stream);
// If there's no matching token, skip ahead.
if (!token) {
stream.match(/\S+/);
pushRule(SpecialParseRules, state, 'Invalid');
return 'invalidchar';
}
// If the next token is a Comment, insert a Comment parsing rule.
if (token.kind === 'Comment') {
pushRule(SpecialParseRules, state, 'Comment');
return 'comment';
}
// Save state before continuing.
var backupState = assign({}, state);
// Handle changes in expected indentation level
if (token.kind === 'Punctuation') {
if (/^[{([]/.test(token.value)) {
// Push on the stack of levels one level deeper than the current level.
state.levels = (state.levels || []).concat(state.indentLevel + 1);
} else if (/^[})\]]/.test(token.value)) {
// Pop from the stack of levels.
// If the top of the stack is lower than the current level, lower the
// current level to match.
var levels = state.levels = (state.levels || []).slice(0, -1);
if (state.indentLevel) {
if (levels.length > 0 && levels[levels.length - 1] < state.indentLevel) {
state.indentLevel = levels[levels.length - 1];
}
}
}
}
while (state.rule) {
// If this is a forking rule, determine what rule to use based on
var expected = typeof state.rule === 'function' ? state.step === 0 ? state.rule(token, stream) : null : state.rule[state.step];
// Seperator between list elements if necessary.
if (state.needsSeperator) {
expected = expected && expected.separator;
}
if (expected) {
// Un-wrap optional/list parseRules.
if (expected.ofRule) {
expected = expected.ofRule;
}
// A string represents a Rule
if (typeof expected === 'string') {
pushRule(parseRules, state, expected);
continue;
}
// Otherwise, match a Terminal.
if (expected.match && expected.match(token)) {
if (expected.update) {
expected.update(state, token);
}
// If this token was a punctuator, advance the parse rule, otherwise
// mark the state to be advanced before the next token. This ensures
// that tokens which can be appended to keep the appropriate state.
if (token.kind === 'Punctuation') {
advanceRule(state, true);
} else {
state.needsAdvance = true;
}
return expected.style;
}
}
unsuccessful(state);
}
// The parser does not know how to interpret this token, do not affect state.
assign(state, backupState);
pushRule(SpecialParseRules, state, 'Invalid');
return 'invalidchar';
}
// Utility function to assign from object to another object.
function assign(to, from) {
var keys = Object.keys(from);
for (var i = 0; i < keys.length; i++) {
to[keys[i]] = from[keys[i]];
}
return to;
}
// A special rule set for parsing comment tokens.
var SpecialParseRules = {
Invalid: [],
Comment: []
};
// Push a new rule onto the state.
function pushRule(rules, state, ruleKind) {
if (!rules[ruleKind]) {
throw new TypeError('Unknown rule: ' + ruleKind);
}
state.prevState = _extends({}, state);
state.kind = ruleKind;
state.name = null;
state.type = null;
state.rule = rules[ruleKind];
state.step = 0;
state.needsSeperator = false;
}
// Pop the current rule from the state.
function popRule(state) {
// Check if there's anything to pop
if (!state.prevState) {
return;
}
state.kind = state.prevState.kind;
state.name = state.prevState.name;
state.type = state.prevState.type;
state.rule = state.prevState.rule;
state.step = state.prevState.step;
state.needsSeperator = state.prevState.needsSeperator;
state.prevState = state.prevState.prevState;
}
// Advance the step of the current rule.
function advanceRule(state, successful) {
// If this is advancing successfully and the current state is a list, give
// it an opportunity to repeat itself.
if (isList(state)) {
if (state.rule && state.rule[state.step].separator) {
var separator = state.rule[state.step].separator;
state.needsSeperator = !state.needsSeperator;
// If the separator was optional, then give it an opportunity to repeat.
if (!state.needsSeperator && separator.ofRule) {
return;
}
}
// If this was a successful list parse, then allow it to repeat itself.
if (successful) {
return;
}
}
// Advance the step in the rule. If the rule is completed, pop
// the rule and advance the parent rule as well (recursively).
state.needsSeperator = false;
state.step++;
// While the current rule is completed.
while (state.rule && !(Array.isArray(state.rule) && state.step < state.rule.length)) {
popRule(state);
if (state.rule) {
// Do not advance a List step so it has the opportunity to repeat itself.
if (isList(state)) {
if (state.rule && state.rule[state.step].separator) {
state.needsSeperator = !state.needsSeperator;
}
} else {
state.needsSeperator = false;
state.step++;
}
}
}
}
function isList(state) {
return Array.isArray(state.rule) && typeof state.rule[state.step] !== 'string' && state.rule[state.step].isList;
}
// Unwind the state after an unsuccessful match.
function unsuccessful(state) {
// Fall back to the parent rule until you get to an optional or list rule or
// until the entire stack of rules is empty.
while (state.rule && !(Array.isArray(state.rule) && state.rule[state.step].ofRule)) {
popRule(state);
}
// If there is still a rule, it must be an optional or list rule.
// Consider this rule a success so that we may move past it.
if (state.rule) {
advanceRule(state, false);
}
}
// Given a stream, returns a { kind, value } pair, or null.
function lex(lexRules, stream) {
var kinds = Object.keys(lexRules);
for (var i = 0; i < kinds.length; i++) {
var match = stream.match(lexRules[kinds[i]]);
if (match && match instanceof Array) {
return { kind: kinds[i], value: match[0] };
}
}
}
},{"./Rules":76}],79:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.offsetToPosition = offsetToPosition;
exports.locToRange = locToRange;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var Range = exports.Range = function () {
function Range(start, end) {
var _this = this;
_classCallCheck(this, Range);
this.containsPosition = function (position) {
if (_this.start.line === position.line) {
return _this.start.character <= position.character;
} else if (_this.end.line === position.line) {
return _this.end.character >= position.character;
} else {
return _this.start.line <= position.line && _this.end.line >= position.line;
}
};
this.start = start;
this.end = end;
}
Range.prototype.setStart = function setStart(line, character) {
this.start = new Position(line, character);
};
Range.prototype.setEnd = function setEnd(line, character) {
this.end = new Position(line, character);
};
return Range;
}();
var Position = exports.Position = function () {
function Position(line, character) {
var _this2 = this;
_classCallCheck(this, Position);
this.lessThanOrEqualTo = function (position) {
return _this2.line < position.line || _this2.line === position.line && _this2.character <= position.character;
};
this.line = line;
this.character = character;
}
Position.prototype.setLine = function setLine(line) {
this.line = line;
};
Position.prototype.setCharacter = function setCharacter(character) {
this.character = character;
};
return Position;
}();
function offsetToPosition(text, loc) {
var EOL = '\n';
var buf = text.slice(0, loc);
var lines = buf.split(EOL).length - 1;
var lastLineIndex = buf.lastIndexOf(EOL);
return new Position(lines, loc - lastLineIndex - 1);
}
function locToRange(text, loc) {
var start = offsetToPosition(text, loc.start);
var end = offsetToPosition(text, loc.end);
return new Range(start, end);
}
},{}],80:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getASTNodeAtPosition = getASTNodeAtPosition;
exports.pointToOffset = pointToOffset;
var _Range = require('./Range');
var _graphql = require('graphql');
function getASTNodeAtPosition(query, ast, point) {
var offset = pointToOffset(query, point);
var nodeContainingPosition = void 0;
(0, _graphql.visit)(ast, {
enter: function enter(node) {
if (node.kind !== 'Name' && // We're usually interested in their parents
node.loc.start <= offset && offset <= node.loc.end) {
nodeContainingPosition = node;
} else {
return false;
}
},
leave: function leave(node) {
if (node.loc.start <= offset && offset <= node.loc.end) {
return false;
}
}
});
return nodeContainingPosition;
} /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
function pointToOffset(text, point) {
var linesUntilPosition = text.split('\n').slice(0, point.line);
return point.character + linesUntilPosition.map(function (line) {
return line.length + 1;
} // count EOL
).reduce(function (a, b) {
return a + b;
}, 0);
}
},{"./Range":79,"graphql":92}],81:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _getASTNodeAtPosition = require('./getASTNodeAtPosition');
Object.defineProperty(exports, 'getASTNodeAtPosition', {
enumerable: true,
get: function get() {
return _getASTNodeAtPosition.getASTNodeAtPosition;
}
});
Object.defineProperty(exports, 'pointToOffset', {
enumerable: true,
get: function get() {
return _getASTNodeAtPosition.pointToOffset;
}
});
var _Range = require('./Range');
Object.defineProperty(exports, 'Position', {
enumerable: true,
get: function get() {
return _Range.Position;
}
});
Object.defineProperty(exports, 'Range', {
enumerable: true,
get: function get() {
return _Range.Range;
}
});
Object.defineProperty(exports, 'locToRange', {
enumerable: true,
get: function get() {
return _Range.locToRange;
}
});
Object.defineProperty(exports, 'offsetToPosition', {
enumerable: true,
get: function get() {
return _Range.offsetToPosition;
}
});
var _validateWithCustomRules = require('./validateWithCustomRules');
Object.defineProperty(exports, 'validateWithCustomRules', {
enumerable: true,
get: function get() {
return _validateWithCustomRules.validateWithCustomRules;
}
});
},{"./Range":79,"./getASTNodeAtPosition":80,"./validateWithCustomRules":82}],82:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.validateWithCustomRules = validateWithCustomRules;
var _graphql = require('graphql');
/**
* Validate a GraphQL Document optionally with custom validation rules.
*/
function validateWithCustomRules(schema, ast, customRules) {
// Because every fragment is considered for determing model subsets that may
// be used anywhere in the codebase they're all technically "used" by clients
// of graphql-data. So we remove this rule from the validators.
var _require = require('graphql/validation/rules/NoUnusedFragments'),
NoUnusedFragments = _require.NoUnusedFragments;
var rules = _graphql.specifiedRules.filter(function (rule) {
return rule !== NoUnusedFragments;
});
var typeInfo = new _graphql.TypeInfo(schema);
if (customRules) {
Array.prototype.push.apply(rules, customRules);
}
var errors = (0, _graphql.validate)(schema, ast, rules, typeInfo);
if (errors.length > 0) {
return errors;
}
return [];
} /**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
},{"graphql":92,"graphql/validation/rules/NoUnusedFragments":149}],83:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphQLError = GraphQLError;
var _location = require('../language/location');
/**
* A GraphQLError describes an Error found during the parse, validate, or
* execute phases of performing a GraphQL operation. In addition to a message
* and stack trace, it also includes information about the locations in a
* GraphQL document and/or execution result that correspond to the Error.
*/
function GraphQLError( // eslint-disable-line no-redeclare
message, nodes, source, positions, path, originalError) {
// Compute locations in the source for the given nodes/positions.
var _source = source;
if (!_source && nodes && nodes.length > 0) {
var node = nodes[0];
_source = node && node.loc && node.loc.source;
}
var _positions = positions;
if (!_positions && nodes) {
_positions = nodes.filter(function (node) {
return Boolean(node.loc);
}).map(function (node) {
return node.loc.start;
});
}
if (_positions && _positions.length === 0) {
_positions = undefined;
}
var _locations = void 0;
var _source2 = _source; // seems here Flow need a const to resolve type.
if (_source2 && _positions) {
_locations = _positions.map(function (pos) {
return (0, _location.getLocation)(_source2, pos);
});
}
Object.defineProperties(this, {
message: {
value: message,
// By being enumerable, JSON.stringify will include `message` in the
// resulting output. This ensures that the simplest possible GraphQL
// service adheres to the spec.
enumerable: true,
writable: true
},
locations: {
// Coercing falsey values to undefined ensures they will not be included
// in JSON.stringify() when not provided.
value: _locations || undefined,
// By being enumerable, JSON.stringify will include `locations` in the
// resulting output. This ensures that the simplest possible GraphQL
// service adheres to the spec.
enumerable: true
},
path: {
// Coercing falsey values to undefined ensures they will not be included
// in JSON.stringify() when not provided.
value: path || undefined,
// By being enumerable, JSON.stringify will include `path` in the
// resulting output. This ensures that the simplest possible GraphQL
// service adheres to the spec.
enumerable: true
},
nodes: {
value: nodes || undefined
},
source: {
value: _source || undefined
},
positions: {
value: _positions || undefined
},
originalError: {
value: originalError
}
});
// Include (non-enumerable) stack trace.
if (originalError && originalError.stack) {
Object.defineProperty(this, 'stack', {
value: originalError.stack,
writable: true,
configurable: true
});
} else if (Error.captureStackTrace) {
Error.captureStackTrace(this, GraphQLError);
} else {
Object.defineProperty(this, 'stack', {
value: Error().stack,
writable: true,
configurable: true
});
}
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
GraphQLError.prototype = Object.create(Error.prototype, {
constructor: { value: GraphQLError },
name: { value: 'GraphQLError' }
});
},{"../language/location":104}],84:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.formatError = formatError;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Given a GraphQLError, format it according to the rules described by the
* Response Format, Errors section of the GraphQL Specification.
*/
function formatError(error) {
(0, _invariant2.default)(error, 'Received null or undefined error.');
return {
message: error.message,
locations: error.locations,
path: error.path
};
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"../jsutils/invariant":94}],85:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _GraphQLError = require('./GraphQLError');
Object.defineProperty(exports, 'GraphQLError', {
enumerable: true,
get: function get() {
return _GraphQLError.GraphQLError;
}
});
var _syntaxError = require('./syntaxError');
Object.defineProperty(exports, 'syntaxError', {
enumerable: true,
get: function get() {
return _syntaxError.syntaxError;
}
});
var _locatedError = require('./locatedError');
Object.defineProperty(exports, 'locatedError', {
enumerable: true,
get: function get() {
return _locatedError.locatedError;
}
});
var _formatError = require('./formatError');
Object.defineProperty(exports, 'formatError', {
enumerable: true,
get: function get() {
return _formatError.formatError;
}
});
},{"./GraphQLError":83,"./formatError":84,"./locatedError":86,"./syntaxError":87}],86:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.locatedError = locatedError;
var _GraphQLError = require('./GraphQLError');
/**
* Given an arbitrary Error, presumably thrown while attempting to execute a
* GraphQL operation, produce a new GraphQLError aware of the location in the
* document responsible for the original Error.
*/
function locatedError(originalError, nodes, path) {
// Note: this uses a brand-check to support GraphQL errors originating from
// other contexts.
if (originalError && originalError.path) {
return originalError;
}
var message = originalError ? originalError.message || String(originalError) : 'An unknown error occurred.';
return new _GraphQLError.GraphQLError(message, originalError && originalError.nodes || nodes, originalError && originalError.source, originalError && originalError.positions, path, originalError);
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"./GraphQLError":83}],87:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.syntaxError = syntaxError;
var _location = require('../language/location');
var _GraphQLError = require('./GraphQLError');
/**
* Produces a GraphQLError representing a syntax error, containing useful
* descriptive information about the syntax error's position in the source.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function syntaxError(source, position, description) {
var location = (0, _location.getLocation)(source, position);
var error = new _GraphQLError.GraphQLError('Syntax Error ' + source.name + ' (' + location.line + ':' + location.column + ') ' + description + '\n\n' + highlightSourceAtLocation(source, location), undefined, source, [position]);
return error;
}
/**
* Render a helpful description of the location of the error in the GraphQL
* Source document.
*/
function highlightSourceAtLocation(source, location) {
var line = location.line;
var prevLineNum = (line - 1).toString();
var lineNum = line.toString();
var nextLineNum = (line + 1).toString();
var padLen = nextLineNum.length;
var lines = source.body.split(/\r\n|[\n\r]/g);
return (line >= 2 ? lpad(padLen, prevLineNum) + ': ' + lines[line - 2] + '\n' : '') + lpad(padLen, lineNum) + ': ' + lines[line - 1] + '\n' + Array(2 + padLen + location.column).join(' ') + '^\n' + (line < lines.length ? lpad(padLen, nextLineNum) + ': ' + lines[line] + '\n' : '');
}
function lpad(len, str) {
return Array(len - str.length + 1).join(' ') + str;
}
},{"../language/location":104,"./GraphQLError":83}],88:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defaultFieldResolver = undefined;
exports.execute = execute;
exports.responsePathAsArray = responsePathAsArray;
exports.addPath = addPath;
exports.assertValidExecutionArguments = assertValidExecutionArguments;
exports.buildExecutionContext = buildExecutionContext;
exports.getOperationRootType = getOperationRootType;
exports.collectFields = collectFields;
exports.buildResolveInfo = buildResolveInfo;
exports.resolveFieldValueOrError = resolveFieldValueOrError;
exports.getFieldDef = getFieldDef;
var _iterall = require('iterall');
var _error = require('../error');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _typeFromAST = require('../utilities/typeFromAST');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _values = require('./values');
var _definition = require('../type/definition');
var _schema = require('../type/schema');
var _introspection = require('../type/introspection');
var _directives = require('../type/directives');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Terminology
*
* "Definitions" are the generic name for top-level statements in the document.
* Examples of this include:
* 1) Operations (such as a query)
* 2) Fragments
*
* "Operations" are a generic name for requests in the document.
* Examples of this include:
* 1) query,
* 2) mutation
*
* "Selections" are the definitions that can appear legally and at
* single level of the query. These include:
* 1) field references e.g "a"
* 2) fragment "spreads" e.g. "...c"
* 3) inline fragment "spreads" e.g. "...on Type { a }"
*/
/**
* Data that must be available at all points during query execution.
*
* Namely, schema of the type system that is currently executing,
* and the fragments defined in the query document
*/
/**
* The result of GraphQL execution.
*
* - `errors` is included when any errors occurred as a non-empty array.
* - `data` is the result of a successful execution of the query.
*/
/**
* Implements the "Evaluating requests" section of the GraphQL specification.
*
* Returns a Promise that will eventually be resolved and never rejected.
*
* If the arguments to this function do not result in a legal execution context,
* a GraphQLError will be thrown immediately explaining the invalid input.
*
* Accepts either an object with named arguments, or individual arguments.
*/
/* eslint-disable no-redeclare */
function execute(argsOrSchema, document, rootValue, contextValue, variableValues, operationName, fieldResolver) {
// Extract arguments from object args if provided.
var args = arguments.length === 1 ? argsOrSchema : undefined;
var schema = args ? args.schema : argsOrSchema;
return args ? executeImpl(schema, args.document, args.rootValue, args.contextValue, args.variableValues, args.operationName, args.fieldResolver) : executeImpl(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver);
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function executeImpl(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver) {
// If arguments are missing or incorrect, throw an error.
assertValidExecutionArguments(schema, document, variableValues);
// If a valid context cannot be created due to incorrect arguments,
// a "Response" with only errors is returned.
var context = void 0;
try {
context = buildExecutionContext(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver);
} catch (error) {
return Promise.resolve({ errors: [error] });
}
// Return a Promise that will eventually resolve to the data described by
// The "Response" section of the GraphQL specification.
//
// If errors are encountered while executing a GraphQL field, only that
// field and its descendants will be omitted, and sibling fields will still
// be executed. An execution which encounters errors will still result in a
// resolved Promise.
return Promise.resolve(executeOperation(context, context.operation, rootValue)).then(function (data) {
return context.errors.length === 0 ? { data: data } : { errors: context.errors, data: data };
});
}
/**
* Given a ResponsePath (found in the `path` entry in the information provided
* as the last argument to a field resolver), return an Array of the path keys.
*/
function responsePathAsArray(path) {
var flattened = [];
var curr = path;
while (curr) {
flattened.push(curr.key);
curr = curr.prev;
}
return flattened.reverse();
}
/**
* Given a ResponsePath and a key, return a new ResponsePath containing the
* new key.
*/
function addPath(prev, key) {
return { prev: prev, key: key };
}
/**
* Essential assertions before executing to provide developer feedback for
* improper use of the GraphQL library.
*/
function assertValidExecutionArguments(schema, document, rawVariableValues) {
(0, _invariant2.default)(schema, 'Must provide schema');
(0, _invariant2.default)(document, 'Must provide document');
(0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Schema must be an instance of GraphQLSchema. Also ensure that there are ' + 'not multiple versions of GraphQL installed in your node_modules directory.');
// Variables, if provided, must be an object.
(0, _invariant2.default)(!rawVariableValues || typeof rawVariableValues === 'object', 'Variables must be provided as an Object where each property is a ' + 'variable value. Perhaps look to see if an unparsed JSON string ' + 'was provided.');
}
/**
* Constructs a ExecutionContext object from the arguments passed to
* execute, which we will pass throughout the other execution methods.
*
* Throws a GraphQLError if a valid execution context cannot be created.
*/
function buildExecutionContext(schema, document, rootValue, contextValue, rawVariableValues, operationName, fieldResolver) {
var errors = [];
var operation = void 0;
var fragments = Object.create(null);
document.definitions.forEach(function (definition) {
switch (definition.kind) {
case Kind.OPERATION_DEFINITION:
if (!operationName && operation) {
throw new _error.GraphQLError('Must provide operation name if query contains multiple operations.');
}
if (!operationName || definition.name && definition.name.value === operationName) {
operation = definition;
}
break;
case Kind.FRAGMENT_DEFINITION:
fragments[definition.name.value] = definition;
break;
default:
throw new _error.GraphQLError('GraphQL cannot execute a request containing a ' + definition.kind + '.', [definition]);
}
});
if (!operation) {
if (operationName) {
throw new _error.GraphQLError('Unknown operation named "' + operationName + '".');
} else {
throw new _error.GraphQLError('Must provide an operation.');
}
}
var variableValues = (0, _values.getVariableValues)(schema, operation.variableDefinitions || [], rawVariableValues || {});
return {
schema: schema,
fragments: fragments,
rootValue: rootValue,
contextValue: contextValue,
operation: operation,
variableValues: variableValues,
fieldResolver: fieldResolver || defaultFieldResolver,
errors: errors
};
}
/**
* Implements the "Evaluating operations" section of the spec.
*/
function executeOperation(exeContext, operation, rootValue) {
var type = getOperationRootType(exeContext.schema, operation);
var fields = collectFields(exeContext, type, operation.selectionSet, Object.create(null), Object.create(null));
var path = undefined;
// Errors from sub-fields of a NonNull type may propagate to the top level,
// at which point we still log the error and null the parent field, which
// in this case is the entire response.
//
// Similar to completeValueCatchingError.
try {
var result = operation.operation === 'mutation' ? executeFieldsSerially(exeContext, type, rootValue, path, fields) : executeFields(exeContext, type, rootValue, path, fields);
var promise = getPromise(result);
if (promise) {
return promise.then(undefined, function (error) {
exeContext.errors.push(error);
return Promise.resolve(null);
});
}
return result;
} catch (error) {
exeContext.errors.push(error);
return null;
}
}
/**
* Extracts the root type of the operation from the schema.
*/
function getOperationRootType(schema, operation) {
switch (operation.operation) {
case 'query':
return schema.getQueryType();
case 'mutation':
var mutationType = schema.getMutationType();
if (!mutationType) {
throw new _error.GraphQLError('Schema is not configured for mutations', [operation]);
}
return mutationType;
case 'subscription':
var subscriptionType = schema.getSubscriptionType();
if (!subscriptionType) {
throw new _error.GraphQLError('Schema is not configured for subscriptions', [operation]);
}
return subscriptionType;
default:
throw new _error.GraphQLError('Can only execute queries, mutations and subscriptions', [operation]);
}
}
/**
* Implements the "Evaluating selection sets" section of the spec
* for "write" mode.
*/
function executeFieldsSerially(exeContext, parentType, sourceValue, path, fields) {
return Object.keys(fields).reduce(function (prevPromise, responseName) {
return prevPromise.then(function (results) {
var fieldNodes = fields[responseName];
var fieldPath = addPath(path, responseName);
var result = resolveField(exeContext, parentType, sourceValue, fieldNodes, fieldPath);
if (result === undefined) {
return results;
}
var promise = getPromise(result);
if (promise) {
return promise.then(function (resolvedResult) {
results[responseName] = resolvedResult;
return results;
});
}
results[responseName] = result;
return results;
});
}, Promise.resolve({}));
}
/**
* Implements the "Evaluating selection sets" section of the spec
* for "read" mode.
*/
function executeFields(exeContext, parentType, sourceValue, path, fields) {
var containsPromise = false;
var finalResults = Object.keys(fields).reduce(function (results, responseName) {
var fieldNodes = fields[responseName];
var fieldPath = addPath(path, responseName);
var result = resolveField(exeContext, parentType, sourceValue, fieldNodes, fieldPath);
if (result === undefined) {
return results;
}
results[responseName] = result;
if (getPromise(result)) {
containsPromise = true;
}
return results;
}, Object.create(null));
// If there are no promises, we can just return the object
if (!containsPromise) {
return finalResults;
}
// Otherwise, results is a map from field name to the result
// of resolving that field, which is possibly a promise. Return
// a promise that will return this same map, but with any
// promises replaced with the values they resolved to.
return promiseForObject(finalResults);
}
/**
* Given a selectionSet, adds all of the fields in that selection to
* the passed in map of fields, and returns it at the end.
*
* CollectFields requires the "runtime type" of an object. For a field which
* returns an Interface or Union type, the "runtime type" will be the actual
* Object type returned by that field.
*/
function collectFields(exeContext, runtimeType, selectionSet, fields, visitedFragmentNames) {
for (var i = 0; i < selectionSet.selections.length; i++) {
var selection = selectionSet.selections[i];
switch (selection.kind) {
case Kind.FIELD:
if (!shouldIncludeNode(exeContext, selection)) {
continue;
}
var _name = getFieldEntryKey(selection);
if (!fields[_name]) {
fields[_name] = [];
}
fields[_name].push(selection);
break;
case Kind.INLINE_FRAGMENT:
if (!shouldIncludeNode(exeContext, selection) || !doesFragmentConditionMatch(exeContext, selection, runtimeType)) {
continue;
}
collectFields(exeContext, runtimeType, selection.selectionSet, fields, visitedFragmentNames);
break;
case Kind.FRAGMENT_SPREAD:
var fragName = selection.name.value;
if (visitedFragmentNames[fragName] || !shouldIncludeNode(exeContext, selection)) {
continue;
}
visitedFragmentNames[fragName] = true;
var fragment = exeContext.fragments[fragName];
if (!fragment || !doesFragmentConditionMatch(exeContext, fragment, runtimeType)) {
continue;
}
collectFields(exeContext, runtimeType, fragment.selectionSet, fields, visitedFragmentNames);
break;
}
}
return fields;
}
/**
* Determines if a field should be included based on the @include and @skip
* directives, where @skip has higher precidence than @include.
*/
function shouldIncludeNode(exeContext, node) {
var skip = (0, _values.getDirectiveValues)(_directives.GraphQLSkipDirective, node, exeContext.variableValues);
if (skip && skip.if === true) {
return false;
}
var include = (0, _values.getDirectiveValues)(_directives.GraphQLIncludeDirective, node, exeContext.variableValues);
if (include && include.if === false) {
return false;
}
return true;
}
/**
* Determines if a fragment is applicable to the given type.
*/
function doesFragmentConditionMatch(exeContext, fragment, type) {
var typeConditionNode = fragment.typeCondition;
if (!typeConditionNode) {
return true;
}
var conditionalType = (0, _typeFromAST.typeFromAST)(exeContext.schema, typeConditionNode);
if (conditionalType === type) {
return true;
}
if ((0, _definition.isAbstractType)(conditionalType)) {
return exeContext.schema.isPossibleType(conditionalType, type);
}
return false;
}
/**
* This function transforms a JS object `{[key: string]: Promise<T>}` into
* a `Promise<{[key: string]: T}>`
*
* This is akin to bluebird's `Promise.props`, but implemented only using
* `Promise.all` so it will work with any implementation of ES6 promises.
*/
function promiseForObject(object) {
var keys = Object.keys(object);
var valuesAndPromises = keys.map(function (name) {
return object[name];
});
return Promise.all(valuesAndPromises).then(function (values) {
return values.reduce(function (resolvedObject, value, i) {
resolvedObject[keys[i]] = value;
return resolvedObject;
}, Object.create(null));
});
}
/**
* Implements the logic to compute the key of a given field's entry
*/
function getFieldEntryKey(node) {
return node.alias ? node.alias.value : node.name.value;
}
/**
* Resolves the field on the given source object. In particular, this
* figures out the value that the field returns by calling its resolve function,
* then calls completeValue to complete promises, serialize scalars, or execute
* the sub-selection-set for objects.
*/
function resolveField(exeContext, parentType, source, fieldNodes, path) {
var fieldNode = fieldNodes[0];
var fieldName = fieldNode.name.value;
var fieldDef = getFieldDef(exeContext.schema, parentType, fieldName);
if (!fieldDef) {
return;
}
var resolveFn = fieldDef.resolve || exeContext.fieldResolver;
var info = buildResolveInfo(exeContext, fieldDef, fieldNodes, parentType, path);
// Get the resolve function, regardless of if its result is normal
// or abrupt (error).
var result = resolveFieldValueOrError(exeContext, fieldDef, fieldNodes, resolveFn, source, info);
return completeValueCatchingError(exeContext, fieldDef.type, fieldNodes, info, path, result);
}
function buildResolveInfo(exeContext, fieldDef, fieldNodes, parentType, path) {
// The resolve function's optional fourth argument is a collection of
// information about the current execution state.
return {
fieldName: fieldNodes[0].name.value,
fieldNodes: fieldNodes,
returnType: fieldDef.type,
parentType: parentType,
path: path,
schema: exeContext.schema,
fragments: exeContext.fragments,
rootValue: exeContext.rootValue,
operation: exeContext.operation,
variableValues: exeContext.variableValues
};
}
// Isolates the "ReturnOrAbrupt" behavior to not de-opt the `resolveField`
// function. Returns the result of resolveFn or the abrupt-return Error object.
function resolveFieldValueOrError(exeContext, fieldDef, fieldNodes, resolveFn, source, info) {
try {
// Build a JS object of arguments from the field.arguments AST, using the
// variables scope to fulfill any variable references.
// TODO: find a way to memoize, in case this field is within a List type.
var args = (0, _values.getArgumentValues)(fieldDef, fieldNodes[0], exeContext.variableValues);
// The resolve function's optional third argument is a context value that
// is provided to every resolve function within an execution. It is commonly
// used to represent an authenticated user, or request-specific caches.
var context = exeContext.contextValue;
return resolveFn(source, args, context, info);
} catch (error) {
// Sometimes a non-error is thrown, wrap it as an Error for a
// consistent interface.
return error instanceof Error ? error : new Error(error);
}
}
// This is a small wrapper around completeValue which detects and logs errors
// in the execution context.
function completeValueCatchingError(exeContext, returnType, fieldNodes, info, path, result) {
// If the field type is non-nullable, then it is resolved without any
// protection from errors, however it still properly locates the error.
if (returnType instanceof _definition.GraphQLNonNull) {
return completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result);
}
// Otherwise, error protection is applied, logging the error and resolving
// a null value for this field if one is encountered.
try {
var completed = completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result);
var promise = getPromise(completed);
if (promise) {
// If `completeValueWithLocatedError` returned a rejected promise, log
// the rejection error and resolve to null.
// Note: we don't rely on a `catch` method, but we do expect "thenable"
// to take a second callback for the error case.
return promise.then(undefined, function (error) {
exeContext.errors.push(error);
return Promise.resolve(null);
});
}
return completed;
} catch (error) {
// If `completeValueWithLocatedError` returned abruptly (threw an error),
// log the error and return null.
exeContext.errors.push(error);
return null;
}
}
// This is a small wrapper around completeValue which annotates errors with
// location information.
function completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result) {
try {
var completed = completeValue(exeContext, returnType, fieldNodes, info, path, result);
var promise = getPromise(completed);
if (promise) {
return promise.then(undefined, function (error) {
return Promise.reject((0, _error.locatedError)(error, fieldNodes, responsePathAsArray(path)));
});
}
return completed;
} catch (error) {
throw (0, _error.locatedError)(error, fieldNodes, responsePathAsArray(path));
}
}
/**
* Implements the instructions for completeValue as defined in the
* "Field entries" section of the spec.
*
* If the field type is Non-Null, then this recursively completes the value
* for the inner type. It throws a field error if that completion returns null,
* as per the "Nullability" section of the spec.
*
* If the field type is a List, then this recursively completes the value
* for the inner type on each item in the list.
*
* If the field type is a Scalar or Enum, ensures the completed value is a legal
* value of the type by calling the `serialize` method of GraphQL type
* definition.
*
* If the field is an abstract type, determine the runtime type of the value
* and then complete based on that type
*
* Otherwise, the field type expects a sub-selection set, and will complete the
* value by evaluating all sub-selections.
*/
function completeValue(exeContext, returnType, fieldNodes, info, path, result) {
// If result is a Promise, apply-lift over completeValue.
var promise = getPromise(result);
if (promise) {
return promise.then(function (resolved) {
return completeValue(exeContext, returnType, fieldNodes, info, path, resolved);
});
}
// If result is an Error, throw a located error.
if (result instanceof Error) {
throw result;
}
// If field type is NonNull, complete for inner type, and throw field error
// if result is null.
if (returnType instanceof _definition.GraphQLNonNull) {
var completed = completeValue(exeContext, returnType.ofType, fieldNodes, info, path, result);
if (completed === null) {
throw new Error('Cannot return null for non-nullable field ' + info.parentType.name + '.' + info.fieldName + '.');
}
return completed;
}
// If result value is null-ish (null, undefined, or NaN) then return null.
if ((0, _isNullish2.default)(result)) {
return null;
}
// If field type is List, complete each item in the list with the inner type
if (returnType instanceof _definition.GraphQLList) {
return completeListValue(exeContext, returnType, fieldNodes, info, path, result);
}
// If field type is a leaf type, Scalar or Enum, serialize to a valid value,
// returning null if serialization is not possible.
if ((0, _definition.isLeafType)(returnType)) {
return completeLeafValue(returnType, result);
}
// If field type is an abstract type, Interface or Union, determine the
// runtime Object type and complete for that type.
if ((0, _definition.isAbstractType)(returnType)) {
return completeAbstractValue(exeContext, returnType, fieldNodes, info, path, result);
}
// If field type is Object, execute and complete all sub-selections.
if (returnType instanceof _definition.GraphQLObjectType) {
return completeObjectValue(exeContext, returnType, fieldNodes, info, path, result);
}
// Not reachable. All possible output types have been considered.
throw new Error('Cannot complete value of unexpected type "' + String(returnType) + '".');
}
/**
* Complete a list value by completing each item in the list with the
* inner type
*/
function completeListValue(exeContext, returnType, fieldNodes, info, path, result) {
(0, _invariant2.default)((0, _iterall.isCollection)(result), 'Expected Iterable, but did not find one for field ' + info.parentType.name + '.' + info.fieldName + '.');
// This is specified as a simple map, however we're optimizing the path
// where the list contains no Promises by avoiding creating another Promise.
var itemType = returnType.ofType;
var containsPromise = false;
var completedResults = [];
(0, _iterall.forEach)(result, function (item, index) {
// No need to modify the info object containing the path,
// since from here on it is not ever accessed by resolver functions.
var fieldPath = addPath(path, index);
var completedItem = completeValueCatchingError(exeContext, itemType, fieldNodes, info, fieldPath, item);
if (!containsPromise && getPromise(completedItem)) {
containsPromise = true;
}
completedResults.push(completedItem);
});
return containsPromise ? Promise.all(completedResults) : completedResults;
}
/**
* Complete a Scalar or Enum by serializing to a valid value, returning
* null if serialization is not possible.
*/
function completeLeafValue(returnType, result) {
(0, _invariant2.default)(returnType.serialize, 'Missing serialize method on type');
var serializedResult = returnType.serialize(result);
if ((0, _isNullish2.default)(serializedResult)) {
throw new Error('Expected a value of type "' + String(returnType) + '" but ' + ('received: ' + String(result)));
}
return serializedResult;
}
/**
* Complete a value of an abstract type by determining the runtime object type
* of that value, then complete the value for that type.
*/
function completeAbstractValue(exeContext, returnType, fieldNodes, info, path, result) {
var runtimeType = returnType.resolveType ? returnType.resolveType(result, exeContext.contextValue, info) : defaultResolveTypeFn(result, exeContext.contextValue, info, returnType);
var promise = getPromise(runtimeType);
if (promise) {
return promise.then(function (resolvedRuntimeType) {
return completeObjectValue(exeContext, ensureValidRuntimeType(resolvedRuntimeType, exeContext, returnType, fieldNodes, info, result), fieldNodes, info, path, result);
});
}
return completeObjectValue(exeContext, ensureValidRuntimeType(runtimeType, exeContext, returnType, fieldNodes, info, result), fieldNodes, info, path, result);
}
function ensureValidRuntimeType(runtimeTypeOrName, exeContext, returnType, fieldNodes, info, result) {
var runtimeType = typeof runtimeTypeOrName === 'string' ? exeContext.schema.getType(runtimeTypeOrName) : runtimeTypeOrName;
if (!(runtimeType instanceof _definition.GraphQLObjectType)) {
throw new _error.GraphQLError('Abstract type ' + returnType.name + ' must resolve to an Object type at ' + ('runtime for field ' + info.parentType.name + '.' + info.fieldName + ' with ') + ('value "' + String(result) + '", received "' + String(runtimeType) + '".'), fieldNodes);
}
if (!exeContext.schema.isPossibleType(returnType, runtimeType)) {
throw new _error.GraphQLError('Runtime Object type "' + runtimeType.name + '" is not a possible type ' + ('for "' + returnType.name + '".'), fieldNodes);
}
return runtimeType;
}
/**
* Complete an Object value by executing all sub-selections.
*/
function completeObjectValue(exeContext, returnType, fieldNodes, info, path, result) {
// If there is an isTypeOf predicate function, call it with the
// current result. If isTypeOf returns false, then raise an error rather
// than continuing execution.
if (returnType.isTypeOf) {
var isTypeOf = returnType.isTypeOf(result, exeContext.contextValue, info);
var promise = getPromise(isTypeOf);
if (promise) {
return promise.then(function (isTypeOfResult) {
if (!isTypeOfResult) {
throw invalidReturnTypeError(returnType, result, fieldNodes);
}
return collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result);
});
}
if (!isTypeOf) {
throw invalidReturnTypeError(returnType, result, fieldNodes);
}
}
return collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result);
}
function invalidReturnTypeError(returnType, result, fieldNodes) {
return new _error.GraphQLError('Expected value of type "' + returnType.name + '" but got: ' + String(result) + '.', fieldNodes);
}
function collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result) {
// Collect sub-fields to execute to complete this value.
var subFieldNodes = Object.create(null);
var visitedFragmentNames = Object.create(null);
for (var i = 0; i < fieldNodes.length; i++) {
var selectionSet = fieldNodes[i].selectionSet;
if (selectionSet) {
subFieldNodes = collectFields(exeContext, returnType, selectionSet, subFieldNodes, visitedFragmentNames);
}
}
return executeFields(exeContext, returnType, result, path, subFieldNodes);
}
/**
* If a resolveType function is not given, then a default resolve behavior is
* used which tests each possible type for the abstract type by calling
* isTypeOf for the object being coerced, returning the first type that matches.
*/
function defaultResolveTypeFn(value, context, info, abstractType) {
var possibleTypes = info.schema.getPossibleTypes(abstractType);
var promisedIsTypeOfResults = [];
for (var i = 0; i < possibleTypes.length; i++) {
var type = possibleTypes[i];
if (type.isTypeOf) {
var isTypeOfResult = type.isTypeOf(value, context, info);
var promise = getPromise(isTypeOfResult);
if (promise) {
promisedIsTypeOfResults[i] = promise;
} else if (isTypeOfResult) {
return type;
}
}
}
if (promisedIsTypeOfResults.length) {
return Promise.all(promisedIsTypeOfResults).then(function (isTypeOfResults) {
for (var _i = 0; _i < isTypeOfResults.length; _i++) {
if (isTypeOfResults[_i]) {
return possibleTypes[_i];
}
}
});
}
}
/**
* If a resolve function is not given, then a default resolve behavior is used
* which takes the property of the source object of the same name as the field
* and returns it as the result, or if it's a function, returns the result
* of calling that function while passing along args and context.
*/
var defaultFieldResolver = exports.defaultFieldResolver = function defaultFieldResolver(source, args, context, info) {
// ensure source is a value for which property access is acceptable.
if (typeof source === 'object' || typeof source === 'function') {
var property = source[info.fieldName];
if (typeof property === 'function') {
return source[info.fieldName](args, context, info);
}
return property;
}
};
/**
* Only returns the value if it acts like a Promise, i.e. has a "then" function,
* otherwise returns void.
*/
function getPromise(value) {
if (typeof value === 'object' && value !== null && typeof value.then === 'function') {
return value;
}
}
/**
* This method looks up the field on the given type defintion.
* It has special casing for the two introspection fields, __schema
* and __typename. __typename is special because it can always be
* queried as a field, even in situations where no other fields
* are allowed, like on a Union. __schema could get automatically
* added to the query type, but that would require mutating type
* definitions, which would cause issues.
*/
function getFieldDef(schema, parentType, fieldName) {
if (fieldName === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === parentType) {
return _introspection.SchemaMetaFieldDef;
} else if (fieldName === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === parentType) {
return _introspection.TypeMetaFieldDef;
} else if (fieldName === _introspection.TypeNameMetaFieldDef.name) {
return _introspection.TypeNameMetaFieldDef;
}
return parentType.getFields()[fieldName];
}
},{"../error":85,"../jsutils/invariant":94,"../jsutils/isNullish":96,"../language/kinds":102,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/schema":117,"../utilities/typeFromAST":135,"./values":90,"iterall":166}],89:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _execute = require('./execute');
Object.defineProperty(exports, 'execute', {
enumerable: true,
get: function get() {
return _execute.execute;
}
});
Object.defineProperty(exports, 'defaultFieldResolver', {
enumerable: true,
get: function get() {
return _execute.defaultFieldResolver;
}
});
Object.defineProperty(exports, 'responsePathAsArray', {
enumerable: true,
get: function get() {
return _execute.responsePathAsArray;
}
});
var _values = require('./values');
Object.defineProperty(exports, 'getDirectiveValues', {
enumerable: true,
get: function get() {
return _values.getDirectiveValues;
}
});
},{"./execute":88,"./values":90}],90:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getVariableValues = getVariableValues;
exports.getArgumentValues = getArgumentValues;
exports.getDirectiveValues = getDirectiveValues;
var _iterall = require('iterall');
var _error = require('../error');
var _find = require('../jsutils/find');
var _find2 = _interopRequireDefault(_find);
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _isInvalid = require('../jsutils/isInvalid');
var _isInvalid2 = _interopRequireDefault(_isInvalid);
var _keyMap = require('../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
var _typeFromAST = require('../utilities/typeFromAST');
var _valueFromAST = require('../utilities/valueFromAST');
var _isValidJSValue = require('../utilities/isValidJSValue');
var _isValidLiteralValue = require('../utilities/isValidLiteralValue');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _printer = require('../language/printer');
var _definition = require('../type/definition');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Prepares an object map of variableValues of the correct type based on the
* provided variable definitions and arbitrary input. If the input cannot be
* parsed to match the variable definitions, a GraphQLError will be thrown.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function getVariableValues(schema, varDefNodes, inputs) {
var coercedValues = Object.create(null);
for (var i = 0; i < varDefNodes.length; i++) {
var varDefNode = varDefNodes[i];
var varName = varDefNode.variable.name.value;
var varType = (0, _typeFromAST.typeFromAST)(schema, varDefNode.type);
if (!(0, _definition.isInputType)(varType)) {
throw new _error.GraphQLError('Variable "$' + varName + '" expected value of type ' + ('"' + (0, _printer.print)(varDefNode.type) + '" which cannot be used as an input type.'), [varDefNode.type]);
}
var value = inputs[varName];
if ((0, _isInvalid2.default)(value)) {
var defaultValue = varDefNode.defaultValue;
if (defaultValue) {
coercedValues[varName] = (0, _valueFromAST.valueFromAST)(defaultValue, varType);
}
if (varType instanceof _definition.GraphQLNonNull) {
throw new _error.GraphQLError('Variable "$' + varName + '" of required type ' + ('"' + String(varType) + '" was not provided.'), [varDefNode]);
}
} else {
var errors = (0, _isValidJSValue.isValidJSValue)(value, varType);
if (errors.length) {
var message = errors ? '\n' + errors.join('\n') : '';
throw new _error.GraphQLError('Variable "$' + varName + '" got invalid value ' + (JSON.stringify(value) + '.' + message), [varDefNode]);
}
var coercedValue = coerceValue(varType, value);
(0, _invariant2.default)(!(0, _isInvalid2.default)(coercedValue), 'Should have reported error.');
coercedValues[varName] = coercedValue;
}
}
return coercedValues;
}
/**
* Prepares an object map of argument values given a list of argument
* definitions and list of argument AST nodes.
*/
function getArgumentValues(def, node, variableValues) {
var argDefs = def.args;
var argNodes = node.arguments;
if (!argDefs || !argNodes) {
return {};
}
var coercedValues = Object.create(null);
var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
return arg.name.value;
});
for (var i = 0; i < argDefs.length; i++) {
var argDef = argDefs[i];
var name = argDef.name;
var argType = argDef.type;
var argumentNode = argNodeMap[name];
var defaultValue = argDef.defaultValue;
if (!argumentNode) {
if (!(0, _isInvalid2.default)(defaultValue)) {
coercedValues[name] = defaultValue;
} else if (argType instanceof _definition.GraphQLNonNull) {
throw new _error.GraphQLError('Argument "' + name + '" of required type ' + ('"' + String(argType) + '" was not provided.'), [node]);
}
} else if (argumentNode.value.kind === Kind.VARIABLE) {
var variableName = argumentNode.value.name.value;
if (variableValues && !(0, _isInvalid2.default)(variableValues[variableName])) {
// Note: this does not check that this variable value is correct.
// This assumes that this query has been validated and the variable
// usage here is of the correct type.
coercedValues[name] = variableValues[variableName];
} else if (!(0, _isInvalid2.default)(defaultValue)) {
coercedValues[name] = defaultValue;
} else if (argType instanceof _definition.GraphQLNonNull) {
throw new _error.GraphQLError('Argument "' + name + '" of required type "' + String(argType) + '" was ' + ('provided the variable "$' + variableName + '" which was not provided ') + 'a runtime value.', [argumentNode.value]);
}
} else {
var valueNode = argumentNode.value;
var coercedValue = (0, _valueFromAST.valueFromAST)(valueNode, argType, variableValues);
if ((0, _isInvalid2.default)(coercedValue)) {
var errors = (0, _isValidLiteralValue.isValidLiteralValue)(argType, valueNode);
var message = errors ? '\n' + errors.join('\n') : '';
throw new _error.GraphQLError('Argument "' + name + '" got invalid value ' + (0, _printer.print)(valueNode) + '.' + message, [argumentNode.value]);
}
coercedValues[name] = coercedValue;
}
}
return coercedValues;
}
/**
* Prepares an object map of argument values given a directive definition
* and a AST node which may contain directives. Optionally also accepts a map
* of variable values.
*
* If the directive does not exist on the node, returns undefined.
*/
function getDirectiveValues(directiveDef, node, variableValues) {
var directiveNode = node.directives && (0, _find2.default)(node.directives, function (directive) {
return directive.name.value === directiveDef.name;
});
if (directiveNode) {
return getArgumentValues(directiveDef, directiveNode, variableValues);
}
}
/**
* Given a type and any value, return a runtime value coerced to match the type.
*/
function coerceValue(type, value) {
// Ensure flow knows that we treat function params as const.
var _value = value;
if ((0, _isInvalid2.default)(_value)) {
return; // Intentionally return no value.
}
if (type instanceof _definition.GraphQLNonNull) {
if (_value === null) {
return; // Intentionally return no value.
}
return coerceValue(type.ofType, _value);
}
if (_value === null) {
// Intentionally return the value null.
return null;
}
if (type instanceof _definition.GraphQLList) {
var itemType = type.ofType;
if ((0, _iterall.isCollection)(_value)) {
var coercedValues = [];
var valueIter = (0, _iterall.createIterator)(_value);
if (!valueIter) {
return; // Intentionally return no value.
}
var step = void 0;
while (!(step = valueIter.next()).done) {
var itemValue = coerceValue(itemType, step.value);
if ((0, _isInvalid2.default)(itemValue)) {
return; // Intentionally return no value.
}
coercedValues.push(itemValue);
}
return coercedValues;
}
var coercedValue = coerceValue(itemType, _value);
if ((0, _isInvalid2.default)(coercedValue)) {
return; // Intentionally return no value.
}
return [coerceValue(itemType, _value)];
}
if (type instanceof _definition.GraphQLInputObjectType) {
if (typeof _value !== 'object') {
return; // Intentionally return no value.
}
var coercedObj = Object.create(null);
var fields = type.getFields();
var fieldNames = Object.keys(fields);
for (var i = 0; i < fieldNames.length; i++) {
var fieldName = fieldNames[i];
var field = fields[fieldName];
if ((0, _isInvalid2.default)(_value[fieldName])) {
if (!(0, _isInvalid2.default)(field.defaultValue)) {
coercedObj[fieldName] = field.defaultValue;
} else if (field.type instanceof _definition.GraphQLNonNull) {
return; // Intentionally return no value.
}
continue;
}
var fieldValue = coerceValue(field.type, _value[fieldName]);
if ((0, _isInvalid2.default)(fieldValue)) {
return; // Intentionally return no value.
}
coercedObj[fieldName] = fieldValue;
}
return coercedObj;
}
(0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');
var parsed = type.parseValue(_value);
if ((0, _isNullish2.default)(parsed)) {
// null or invalid values represent a failure to parse correctly,
// in which case no value is returned.
return;
}
return parsed;
}
},{"../error":85,"../jsutils/find":93,"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../jsutils/keyMap":97,"../language/kinds":102,"../language/printer":106,"../type/definition":112,"../utilities/isValidJSValue":130,"../utilities/isValidLiteralValue":131,"../utilities/typeFromAST":135,"../utilities/valueFromAST":136,"iterall":166}],91:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.graphql = graphql;
var _parser = require('./language/parser');
var _validate = require('./validation/validate');
var _execute = require('./execution/execute');
/**
* This is the primary entry point function for fulfilling GraphQL operations
* by parsing, validating, and executing a GraphQL document along side a
* GraphQL schema.
*
* More sophisticated GraphQL servers, such as those which persist queries,
* may wish to separate the validation and execution phases to a static time
* tooling step, and a server runtime step.
*
* Accepts either an object with named arguments, or individual arguments:
*
* schema:
* The GraphQL type system to use when validating and executing a query.
* source:
* A GraphQL language formatted string representing the requested operation.
* rootValue:
* The value provided as the first argument to resolver functions on the top
* level type (e.g. the query object type).
* variableValues:
* A mapping of variable name to runtime value to use for all variables
* defined in the requestString.
* operationName:
* The name of the operation to use if requestString contains multiple
* possible operations. Can be omitted if requestString contains only
* one operation.
* fieldResolver:
* A resolver function to use when one is not provided by the schema.
* If not provided, the default field resolver is used (which looks for a
* value or method on the source value with the field's name).
*/
/* eslint-disable no-redeclare */
function graphql(argsOrSchema, source, rootValue, contextValue, variableValues, operationName, fieldResolver) {
// Extract arguments from object args if provided.
var args = arguments.length === 1 ? argsOrSchema : undefined;
var schema = args ? args.schema : argsOrSchema;
return args ? graphqlImpl(schema, args.source, args.rootValue, args.contextValue, args.variableValues, args.operationName, args.fieldResolver) : graphqlImpl(schema, source, rootValue, contextValue, variableValues, operationName, fieldResolver);
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function graphqlImpl(schema, source, rootValue, contextValue, variableValues, operationName, fieldResolver) {
return new Promise(function (resolve) {
// Parse
var document = void 0;
try {
document = (0, _parser.parse)(source);
} catch (syntaxError) {
return resolve({ errors: [syntaxError] });
}
// Validate
var validationErrors = (0, _validate.validate)(schema, document);
if (validationErrors.length > 0) {
return resolve({ errors: validationErrors });
}
// Execute
resolve((0, _execute.execute)(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver));
});
}
},{"./execution/execute":88,"./language/parser":105,"./validation/validate":165}],92:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _graphql = require('./graphql');
Object.defineProperty(exports, 'graphql', {
enumerable: true,
get: function get() {
return _graphql.graphql;
}
});
var _type = require('./type');
Object.defineProperty(exports, 'GraphQLSchema', {
enumerable: true,
get: function get() {
return _type.GraphQLSchema;
}
});
Object.defineProperty(exports, 'GraphQLScalarType', {
enumerable: true,
get: function get() {
return _type.GraphQLScalarType;
}
});
Object.defineProperty(exports, 'GraphQLObjectType', {
enumerable: true,
get: function get() {
return _type.GraphQLObjectType;
}
});
Object.defineProperty(exports, 'GraphQLInterfaceType', {
enumerable: true,
get: function get() {
return _type.GraphQLInterfaceType;
}
});
Object.defineProperty(exports, 'GraphQLUnionType', {
enumerable: true,
get: function get() {
return _type.GraphQLUnionType;
}
});
Object.defineProperty(exports, 'GraphQLEnumType', {
enumerable: true,
get: function get() {
return _type.GraphQLEnumType;
}
});
Object.defineProperty(exports, 'GraphQLInputObjectType', {
enumerable: true,
get: function get() {
return _type.GraphQLInputObjectType;
}
});
Object.defineProperty(exports, 'GraphQLList', {
enumerable: true,
get: function get() {
return _type.GraphQLList;
}
});
Object.defineProperty(exports, 'GraphQLNonNull', {
enumerable: true,
get: function get() {
return _type.GraphQLNonNull;
}
});
Object.defineProperty(exports, 'GraphQLDirective', {
enumerable: true,
get: function get() {
return _type.GraphQLDirective;
}
});
Object.defineProperty(exports, 'TypeKind', {
enumerable: true,
get: function get() {
return _type.TypeKind;
}
});
Object.defineProperty(exports, 'DirectiveLocation', {
enumerable: true,
get: function get() {
return _type.DirectiveLocation;
}
});
Object.defineProperty(exports, 'GraphQLInt', {
enumerable: true,
get: function get() {
return _type.GraphQLInt;
}
});
Object.defineProperty(exports, 'GraphQLFloat', {
enumerable: true,
get: function get() {
return _type.GraphQLFloat;
}
});
Object.defineProperty(exports, 'GraphQLString', {
enumerable: true,
get: function get() {
return _type.GraphQLString;
}
});
Object.defineProperty(exports, 'GraphQLBoolean', {
enumerable: true,
get: function get() {
return _type.GraphQLBoolean;
}
});
Object.defineProperty(exports, 'GraphQLID', {
enumerable: true,
get: function get() {
return _type.GraphQLID;
}
});
Object.defineProperty(exports, 'specifiedDirectives', {
enumerable: true,
get: function get() {
return _type.specifiedDirectives;
}
});
Object.defineProperty(exports, 'GraphQLIncludeDirective', {
enumerable: true,
get: function get() {
return _type.GraphQLIncludeDirective;
}
});
Object.defineProperty(exports, 'GraphQLSkipDirective', {
enumerable: true,
get: function get() {
return _type.GraphQLSkipDirective;
}
});
Object.defineProperty(exports, 'GraphQLDeprecatedDirective', {
enumerable: true,
get: function get() {
return _type.GraphQLDeprecatedDirective;
}
});
Object.defineProperty(exports, 'DEFAULT_DEPRECATION_REASON', {
enumerable: true,
get: function get() {
return _type.DEFAULT_DEPRECATION_REASON;
}
});
Object.defineProperty(exports, 'SchemaMetaFieldDef', {
enumerable: true,
get: function get() {
return _type.SchemaMetaFieldDef;
}
});
Object.defineProperty(exports, 'TypeMetaFieldDef', {
enumerable: true,
get: function get() {
return _type.TypeMetaFieldDef;
}
});
Object.defineProperty(exports, 'TypeNameMetaFieldDef', {
enumerable: true,
get: function get() {
return _type.TypeNameMetaFieldDef;
}
});
Object.defineProperty(exports, '__Schema', {
enumerable: true,
get: function get() {
return _type.__Schema;
}
});
Object.defineProperty(exports, '__Directive', {
enumerable: true,
get: function get() {
return _type.__Directive;
}
});
Object.defineProperty(exports, '__DirectiveLocation', {
enumerable: true,
get: function get() {
return _type.__DirectiveLocation;
}
});
Object.defineProperty(exports, '__Type', {
enumerable: true,
get: function get() {
return _type.__Type;
}
});
Object.defineProperty(exports, '__Field', {
enumerable: true,
get: function get() {
return _type.__Field;
}
});
Object.defineProperty(exports, '__InputValue', {
enumerable: true,
get: function get() {
return _type.__InputValue;
}
});
Object.defineProperty(exports, '__EnumValue', {
enumerable: true,
get: function get() {
return _type.__EnumValue;
}
});
Object.defineProperty(exports, '__TypeKind', {
enumerable: true,
get: function get() {
return _type.__TypeKind;
}
});
Object.defineProperty(exports, 'isType', {
enumerable: true,
get: function get() {
return _type.isType;
}
});
Object.defineProperty(exports, 'isInputType', {
enumerable: true,
get: function get() {
return _type.isInputType;
}
});
Object.defineProperty(exports, 'isOutputType', {
enumerable: true,
get: function get() {
return _type.isOutputType;
}
});
Object.defineProperty(exports, 'isLeafType', {
enumerable: true,
get: function get() {
return _type.isLeafType;
}
});
Object.defineProperty(exports, 'isCompositeType', {
enumerable: true,
get: function get() {
return _type.isCompositeType;
}
});
Object.defineProperty(exports, 'isAbstractType', {
enumerable: true,
get: function get() {
return _type.isAbstractType;
}
});
Object.defineProperty(exports, 'isNamedType', {
enumerable: true,
get: function get() {
return _type.isNamedType;
}
});
Object.defineProperty(exports, 'assertType', {
enumerable: true,
get: function get() {
return _type.assertType;
}
});
Object.defineProperty(exports, 'assertInputType', {
enumerable: true,
get: function get() {
return _type.assertInputType;
}
});
Object.defineProperty(exports, 'assertOutputType', {
enumerable: true,
get: function get() {
return _type.assertOutputType;
}
});
Object.defineProperty(exports, 'assertLeafType', {
enumerable: true,
get: function get() {
return _type.assertLeafType;
}
});
Object.defineProperty(exports, 'assertCompositeType', {
enumerable: true,
get: function get() {
return _type.assertCompositeType;
}
});
Object.defineProperty(exports, 'assertAbstractType', {
enumerable: true,
get: function get() {
return _type.assertAbstractType;
}
});
Object.defineProperty(exports, 'assertNamedType', {
enumerable: true,
get: function get() {
return _type.assertNamedType;
}
});
Object.defineProperty(exports, 'getNullableType', {
enumerable: true,
get: function get() {
return _type.getNullableType;
}
});
Object.defineProperty(exports, 'getNamedType', {
enumerable: true,
get: function get() {
return _type.getNamedType;
}
});
var _language = require('./language');
Object.defineProperty(exports, 'Source', {
enumerable: true,
get: function get() {
return _language.Source;
}
});
Object.defineProperty(exports, 'getLocation', {
enumerable: true,
get: function get() {
return _language.getLocation;
}
});
Object.defineProperty(exports, 'parse', {
enumerable: true,
get: function get() {
return _language.parse;
}
});
Object.defineProperty(exports, 'parseValue', {
enumerable: true,
get: function get() {
return _language.parseValue;
}
});
Object.defineProperty(exports, 'parseType', {
enumerable: true,
get: function get() {
return _language.parseType;
}
});
Object.defineProperty(exports, 'print', {
enumerable: true,
get: function get() {
return _language.print;
}
});
Object.defineProperty(exports, 'visit', {
enumerable: true,
get: function get() {
return _language.visit;
}
});
Object.defineProperty(exports, 'visitInParallel', {
enumerable: true,
get: function get() {
return _language.visitInParallel;
}
});
Object.defineProperty(exports, 'visitWithTypeInfo', {
enumerable: true,
get: function get() {
return _language.visitWithTypeInfo;
}
});
Object.defineProperty(exports, 'getVisitFn', {
enumerable: true,
get: function get() {
return _language.getVisitFn;
}
});
Object.defineProperty(exports, 'Kind', {
enumerable: true,
get: function get() {
return _language.Kind;
}
});
Object.defineProperty(exports, 'TokenKind', {
enumerable: true,
get: function get() {
return _language.TokenKind;
}
});
Object.defineProperty(exports, 'BREAK', {
enumerable: true,
get: function get() {
return _language.BREAK;
}
});
var _execution = require('./execution');
Object.defineProperty(exports, 'execute', {
enumerable: true,
get: function get() {
return _execution.execute;
}
});
Object.defineProperty(exports, 'defaultFieldResolver', {
enumerable: true,
get: function get() {
return _execution.defaultFieldResolver;
}
});
Object.defineProperty(exports, 'responsePathAsArray', {
enumerable: true,
get: function get() {
return _execution.responsePathAsArray;
}
});
Object.defineProperty(exports, 'getDirectiveValues', {
enumerable: true,
get: function get() {
return _execution.getDirectiveValues;
}
});
var _subscription = require('./subscription');
Object.defineProperty(exports, 'subscribe', {
enumerable: true,
get: function get() {
return _subscription.subscribe;
}
});
Object.defineProperty(exports, 'createSourceEventStream', {
enumerable: true,
get: function get() {
return _subscription.createSourceEventStream;
}
});
var _validation = require('./validation');
Object.defineProperty(exports, 'validate', {
enumerable: true,
get: function get() {
return _validation.validate;
}
});
Object.defineProperty(exports, 'ValidationContext', {
enumerable: true,
get: function get() {
return _validation.ValidationContext;
}
});
Object.defineProperty(exports, 'specifiedRules', {
enumerable: true,
get: function get() {
return _validation.specifiedRules;
}
});
Object.defineProperty(exports, 'ArgumentsOfCorrectTypeRule', {
enumerable: true,
get: function get() {
return _validation.ArgumentsOfCorrectTypeRule;
}
});
Object.defineProperty(exports, 'DefaultValuesOfCorrectTypeRule', {
enumerable: true,
get: function get() {
return _validation.DefaultValuesOfCorrectTypeRule;
}
});
Object.defineProperty(exports, 'FieldsOnCorrectTypeRule', {
enumerable: true,
get: function get() {
return _validation.FieldsOnCorrectTypeRule;
}
});
Object.defineProperty(exports, 'FragmentsOnCompositeTypesRule', {
enumerable: true,
get: function get() {
return _validation.FragmentsOnCompositeTypesRule;
}
});
Object.defineProperty(exports, 'KnownArgumentNamesRule', {
enumerable: true,
get: function get() {
return _validation.KnownArgumentNamesRule;
}
});
Object.defineProperty(exports, 'KnownDirectivesRule', {
enumerable: true,
get: function get() {
return _validation.KnownDirectivesRule;
}
});
Object.defineProperty(exports, 'KnownFragmentNamesRule', {
enumerable: true,
get: function get() {
return _validation.KnownFragmentNamesRule;
}
});
Object.defineProperty(exports, 'KnownTypeNamesRule', {
enumerable: true,
get: function get() {
return _validation.KnownTypeNamesRule;
}
});
Object.defineProperty(exports, 'LoneAnonymousOperationRule', {
enumerable: true,
get: function get() {
return _validation.LoneAnonymousOperationRule;
}
});
Object.defineProperty(exports, 'NoFragmentCyclesRule', {
enumerable: true,
get: function get() {
return _validation.NoFragmentCyclesRule;
}
});
Object.defineProperty(exports, 'NoUndefinedVariablesRule', {
enumerable: true,
get: function get() {
return _validation.NoUndefinedVariablesRule;
}
});
Object.defineProperty(exports, 'NoUnusedFragmentsRule', {
enumerable: true,
get: function get() {
return _validation.NoUnusedFragmentsRule;
}
});
Object.defineProperty(exports, 'NoUnusedVariablesRule', {
enumerable: true,
get: function get() {
return _validation.NoUnusedVariablesRule;
}
});
Object.defineProperty(exports, 'OverlappingFieldsCanBeMergedRule', {
enumerable: true,
get: function get() {
return _validation.OverlappingFieldsCanBeMergedRule;
}
});
Object.defineProperty(exports, 'PossibleFragmentSpreadsRule', {
enumerable: true,
get: function get() {
return _validation.PossibleFragmentSpreadsRule;
}
});
Object.defineProperty(exports, 'ProvidedNonNullArgumentsRule', {
enumerable: true,
get: function get() {
return _validation.ProvidedNonNullArgumentsRule;
}
});
Object.defineProperty(exports, 'ScalarLeafsRule', {
enumerable: true,
get: function get() {
return _validation.ScalarLeafsRule;
}
});
Object.defineProperty(exports, 'SingleFieldSubscriptionsRule', {
enumerable: true,
get: function get() {
return _validation.SingleFieldSubscriptionsRule;
}
});
Object.defineProperty(exports, 'UniqueArgumentNamesRule', {
enumerable: true,
get: function get() {
return _validation.UniqueArgumentNamesRule;
}
});
Object.defineProperty(exports, 'UniqueDirectivesPerLocationRule', {
enumerable: true,
get: function get() {
return _validation.UniqueDirectivesPerLocationRule;
}
});
Object.defineProperty(exports, 'UniqueFragmentNamesRule', {
enumerable: true,
get: function get() {
return _validation.UniqueFragmentNamesRule;
}
});
Object.defineProperty(exports, 'UniqueInputFieldNamesRule', {
enumerable: true,
get: function get() {
return _validation.UniqueInputFieldNamesRule;
}
});
Object.defineProperty(exports, 'UniqueOperationNamesRule', {
enumerable: true,
get: function get() {
return _validation.UniqueOperationNamesRule;
}
});
Object.defineProperty(exports, 'UniqueVariableNamesRule', {
enumerable: true,
get: function get() {
return _validation.UniqueVariableNamesRule;
}
});
Object.defineProperty(exports, 'VariablesAreInputTypesRule', {
enumerable: true,
get: function get() {
return _validation.VariablesAreInputTypesRule;
}
});
Object.defineProperty(exports, 'VariablesInAllowedPositionRule', {
enumerable: true,
get: function get() {
return _validation.VariablesInAllowedPositionRule;
}
});
var _error = require('./error');
Object.defineProperty(exports, 'GraphQLError', {
enumerable: true,
get: function get() {
return _error.GraphQLError;
}
});
Object.defineProperty(exports, 'formatError', {
enumerable: true,
get: function get() {
return _error.formatError;
}
});
var _utilities = require('./utilities');
Object.defineProperty(exports, 'introspectionQuery', {
enumerable: true,
get: function get() {
return _utilities.introspectionQuery;
}
});
Object.defineProperty(exports, 'getOperationAST', {
enumerable: true,
get: function get() {
return _utilities.getOperationAST;
}
});
Object.defineProperty(exports, 'buildClientSchema', {
enumerable: true,
get: function get() {
return _utilities.buildClientSchema;
}
});
Object.defineProperty(exports, 'buildASTSchema', {
enumerable: true,
get: function get() {
return _utilities.buildASTSchema;
}
});
Object.defineProperty(exports, 'buildSchema', {
enumerable: true,
get: function get() {
return _utilities.buildSchema;
}
});
Object.defineProperty(exports, 'extendSchema', {
enumerable: true,
get: function get() {
return _utilities.extendSchema;
}
});
Object.defineProperty(exports, 'printSchema', {
enumerable: true,
get: function get() {
return _utilities.printSchema;
}
});
Object.defineProperty(exports, 'printIntrospectionSchema', {
enumerable: true,
get: function get() {
return _utilities.printIntrospectionSchema;
}
});
Object.defineProperty(exports, 'printType', {
enumerable: true,
get: function get() {
return _utilities.printType;
}
});
Object.defineProperty(exports, 'typeFromAST', {
enumerable: true,
get: function get() {
return _utilities.typeFromAST;
}
});
Object.defineProperty(exports, 'valueFromAST', {
enumerable: true,
get: function get() {
return _utilities.valueFromAST;
}
});
Object.defineProperty(exports, 'astFromValue', {
enumerable: true,
get: function get() {
return _utilities.astFromValue;
}
});
Object.defineProperty(exports, 'TypeInfo', {
enumerable: true,
get: function get() {
return _utilities.TypeInfo;
}
});
Object.defineProperty(exports, 'isValidJSValue', {
enumerable: true,
get: function get() {
return _utilities.isValidJSValue;
}
});
Object.defineProperty(exports, 'isValidLiteralValue', {
enumerable: true,
get: function get() {
return _utilities.isValidLiteralValue;
}
});
Object.defineProperty(exports, 'concatAST', {
enumerable: true,
get: function get() {
return _utilities.concatAST;
}
});
Object.defineProperty(exports, 'separateOperations', {
enumerable: true,
get: function get() {
return _utilities.separateOperations;
}
});
Object.defineProperty(exports, 'isEqualType', {
enumerable: true,
get: function get() {
return _utilities.isEqualType;
}
});
Object.defineProperty(exports, 'isTypeSubTypeOf', {
enumerable: true,
get: function get() {
return _utilities.isTypeSubTypeOf;
}
});
Object.defineProperty(exports, 'doTypesOverlap', {
enumerable: true,
get: function get() {
return _utilities.doTypesOverlap;
}
});
Object.defineProperty(exports, 'assertValidName', {
enumerable: true,
get: function get() {
return _utilities.assertValidName;
}
});
Object.defineProperty(exports, 'findBreakingChanges', {
enumerable: true,
get: function get() {
return _utilities.findBreakingChanges;
}
});
Object.defineProperty(exports, 'BreakingChangeType', {
enumerable: true,
get: function get() {
return _utilities.BreakingChangeType;
}
});
Object.defineProperty(exports, 'DangerousChangeType', {
enumerable: true,
get: function get() {
return _utilities.DangerousChangeType;
}
});
Object.defineProperty(exports, 'findDeprecatedUsages', {
enumerable: true,
get: function get() {
return _utilities.findDeprecatedUsages;
}
});
},{"./error":85,"./execution":89,"./graphql":91,"./language":101,"./subscription":109,"./type":114,"./utilities":128,"./validation":137}],93:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = find;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function find(list, predicate) {
for (var i = 0; i < list.length; i++) {
if (predicate(list[i])) {
return list[i];
}
}
}
},{}],94:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = invariant;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function invariant(condition, message) {
if (!condition) {
throw new Error(message);
}
}
},{}],95:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isInvalid;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Returns true if a value is undefined, or NaN.
*/
function isInvalid(value) {
return value === undefined || value !== value;
}
},{}],96:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = isNullish;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Returns true if a value is null, undefined, or NaN.
*/
function isNullish(value) {
return value === null || value === undefined || value !== value;
}
},{}],97:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = keyMap;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Creates a keyed JS object from an array, given a function to produce the keys
* for each value in the array.
*
* This provides a convenient lookup for the array items if the key function
* produces unique results.
*
* const phoneBook = [
* { name: 'Jon', num: '555-1234' },
* { name: 'Jenny', num: '867-5309' }
* ]
*
* // { Jon: { name: 'Jon', num: '555-1234' },
* // Jenny: { name: 'Jenny', num: '867-5309' } }
* const entriesByName = keyMap(
* phoneBook,
* entry => entry.name
* )
*
* // { name: 'Jenny', num: '857-6309' }
* const jennyEntry = entriesByName['Jenny']
*
*/
function keyMap(list, keyFn) {
return list.reduce(function (map, item) {
return map[keyFn(item)] = item, map;
}, Object.create(null));
}
},{}],98:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = keyValMap;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Creates a keyed JS object from an array, given a function to produce the keys
* and a function to produce the values from each item in the array.
*
* const phoneBook = [
* { name: 'Jon', num: '555-1234' },
* { name: 'Jenny', num: '867-5309' }
* ]
*
* // { Jon: '555-1234', Jenny: '867-5309' }
* const phonesByName = keyValMap(
* phoneBook,
* entry => entry.name,
* entry => entry.num
* )
*
*/
function keyValMap(list, keyFn, valFn) {
return list.reduce(function (map, item) {
return map[keyFn(item)] = valFn(item), map;
}, Object.create(null));
}
},{}],99:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = quotedOrList;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var MAX_LENGTH = 5;
/**
* Given [ A, B, C ] return '"A", "B", or "C"'.
*/
function quotedOrList(items) {
var selected = items.slice(0, MAX_LENGTH);
return selected.map(function (item) {
return '"' + item + '"';
}).reduce(function (list, quoted, index) {
return list + (selected.length > 2 ? ', ' : ' ') + (index === selected.length - 1 ? 'or ' : '') + quoted;
});
}
},{}],100:[function(require,module,exports){
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = suggestionList;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Given an invalid input string and a list of valid options, returns a filtered
* list of valid options sorted based on their similarity with the input.
*/
function suggestionList(input, options) {
var optionsByDistance = Object.create(null);
var oLength = options.length;
var inputThreshold = input.length / 2;
for (var i = 0; i < oLength; i++) {
var distance = lexicalDistance(input, options[i]);
var threshold = Math.max(inputThreshold, options[i].length / 2, 1);
if (distance <= threshold) {
optionsByDistance[options[i]] = distance;
}
}
return Object.keys(optionsByDistance).sort(function (a, b) {
return optionsByDistance[a] - optionsByDistance[b];
});
}
/**
* Computes the lexical distance between strings A and B.
*
* The "distance" between two strings is given by counting the minimum number
* of edits needed to transform string A into string B. An edit can be an
* insertion, deletion, or substitution of a single character, or a swap of two
* adjacent characters.
*
* This distance can be useful for detecting typos in input or sorting
*
* @param {string} a
* @param {string} b
* @return {int} distance in number of edits
*/
function lexicalDistance(a, b) {
var i = void 0;
var j = void 0;
var d = [];
var aLength = a.length;
var bLength = b.length;
for (i = 0; i <= aLength; i++) {
d[i] = [i];
}
for (j = 1; j <= bLength; j++) {
d[0][j] = j;
}
for (i = 1; i <= aLength; i++) {
for (j = 1; j <= bLength; j++) {
var cost = a[i - 1] === b[j - 1] ? 0 : 1;
d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost);
if (i > 1 && j > 1 && a[i - 1] === b[j - 2] && a[i - 2] === b[j - 1]) {
d[i][j] = Math.min(d[i][j], d[i - 2][j - 2] + cost);
}
}
}
return d[aLength][bLength];
}
},{}],101:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.BREAK = exports.getVisitFn = exports.visitWithTypeInfo = exports.visitInParallel = exports.visit = exports.Source = exports.print = exports.parseType = exports.parseValue = exports.parse = exports.TokenKind = exports.createLexer = exports.Kind = exports.getLocation = undefined;
var _location = require('./location');
Object.defineProperty(exports, 'getLocation', {
enumerable: true,
get: function get() {
return _location.getLocation;
}
});
var _lexer = require('./lexer');
Object.defineProperty(exports, 'createLexer', {
enumerable: true,
get: function get() {
return _lexer.createLexer;
}
});
Object.defineProperty(exports, 'TokenKind', {
enumerable: true,
get: function get() {
return _lexer.TokenKind;
}
});
var _parser = require('./parser');
Object.defineProperty(exports, 'parse', {
enumerable: true,
get: function get() {
return _parser.parse;
}
});
Object.defineProperty(exports, 'parseValue', {
enumerable: true,
get: function get() {
return _parser.parseValue;
}
});
Object.defineProperty(exports, 'parseType', {
enumerable: true,
get: function get() {
return _parser.parseType;
}
});
var _printer = require('./printer');
Object.defineProperty(exports, 'print', {
enumerable: true,
get: function get() {
return _printer.print;
}
});
var _source = require('./source');
Object.defineProperty(exports, 'Source', {
enumerable: true,
get: function get() {
return _source.Source;
}
});
var _visitor = require('./visitor');
Object.defineProperty(exports, 'visit', {
enumerable: true,
get: function get() {
return _visitor.visit;
}
});
Object.defineProperty(exports, 'visitInParallel', {
enumerable: true,
get: function get() {
return _visitor.visitInParallel;
}
});
Object.defineProperty(exports, 'visitWithTypeInfo', {
enumerable: true,
get: function get() {
return _visitor.visitWithTypeInfo;
}
});
Object.defineProperty(exports, 'getVisitFn', {
enumerable: true,
get: function get() {
return _visitor.getVisitFn;
}
});
Object.defineProperty(exports, 'BREAK', {
enumerable: true,
get: function get() {
return _visitor.BREAK;
}
});
var _kinds = require('./kinds');
var Kind = _interopRequireWildcard(_kinds);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
exports.Kind = Kind;
},{"./kinds":102,"./lexer":103,"./location":104,"./parser":105,"./printer":106,"./source":107,"./visitor":108}],102:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Name
var NAME = exports.NAME = 'Name';
// Document
var DOCUMENT = exports.DOCUMENT = 'Document';
var OPERATION_DEFINITION = exports.OPERATION_DEFINITION = 'OperationDefinition';
var VARIABLE_DEFINITION = exports.VARIABLE_DEFINITION = 'VariableDefinition';
var VARIABLE = exports.VARIABLE = 'Variable';
var SELECTION_SET = exports.SELECTION_SET = 'SelectionSet';
var FIELD = exports.FIELD = 'Field';
var ARGUMENT = exports.ARGUMENT = 'Argument';
// Fragments
var FRAGMENT_SPREAD = exports.FRAGMENT_SPREAD = 'FragmentSpread';
var INLINE_FRAGMENT = exports.INLINE_FRAGMENT = 'InlineFragment';
var FRAGMENT_DEFINITION = exports.FRAGMENT_DEFINITION = 'FragmentDefinition';
// Values
var INT = exports.INT = 'IntValue';
var FLOAT = exports.FLOAT = 'FloatValue';
var STRING = exports.STRING = 'StringValue';
var BOOLEAN = exports.BOOLEAN = 'BooleanValue';
var NULL = exports.NULL = 'NullValue';
var ENUM = exports.ENUM = 'EnumValue';
var LIST = exports.LIST = 'ListValue';
var OBJECT = exports.OBJECT = 'ObjectValue';
var OBJECT_FIELD = exports.OBJECT_FIELD = 'ObjectField';
// Directives
var DIRECTIVE = exports.DIRECTIVE = 'Directive';
// Types
var NAMED_TYPE = exports.NAMED_TYPE = 'NamedType';
var LIST_TYPE = exports.LIST_TYPE = 'ListType';
var NON_NULL_TYPE = exports.NON_NULL_TYPE = 'NonNullType';
// Type System Definitions
var SCHEMA_DEFINITION = exports.SCHEMA_DEFINITION = 'SchemaDefinition';
var OPERATION_TYPE_DEFINITION = exports.OPERATION_TYPE_DEFINITION = 'OperationTypeDefinition';
// Type Definitions
var SCALAR_TYPE_DEFINITION = exports.SCALAR_TYPE_DEFINITION = 'ScalarTypeDefinition';
var OBJECT_TYPE_DEFINITION = exports.OBJECT_TYPE_DEFINITION = 'ObjectTypeDefinition';
var FIELD_DEFINITION = exports.FIELD_DEFINITION = 'FieldDefinition';
var INPUT_VALUE_DEFINITION = exports.INPUT_VALUE_DEFINITION = 'InputValueDefinition';
var INTERFACE_TYPE_DEFINITION = exports.INTERFACE_TYPE_DEFINITION = 'InterfaceTypeDefinition';
var UNION_TYPE_DEFINITION = exports.UNION_TYPE_DEFINITION = 'UnionTypeDefinition';
var ENUM_TYPE_DEFINITION = exports.ENUM_TYPE_DEFINITION = 'EnumTypeDefinition';
var ENUM_VALUE_DEFINITION = exports.ENUM_VALUE_DEFINITION = 'EnumValueDefinition';
var INPUT_OBJECT_TYPE_DEFINITION = exports.INPUT_OBJECT_TYPE_DEFINITION = 'InputObjectTypeDefinition';
// Type Extensions
var TYPE_EXTENSION_DEFINITION = exports.TYPE_EXTENSION_DEFINITION = 'TypeExtensionDefinition';
// Directive Definitions
var DIRECTIVE_DEFINITION = exports.DIRECTIVE_DEFINITION = 'DirectiveDefinition';
},{}],103:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.TokenKind = undefined;
exports.createLexer = createLexer;
exports.getTokenDesc = getTokenDesc;
var _error = require('../error');
/**
* Given a Source object, this returns a Lexer for that source.
* A Lexer is a stateful stream generator in that every time
* it is advanced, it returns the next token in the Source. Assuming the
* source lexes, the final Token emitted by the lexer will be of kind
* EOF, after which the lexer will repeatedly return the same EOF token
* whenever called.
*/
function createLexer(source, options) {
var startOfFileToken = new Tok(SOF, 0, 0, 0, 0, null);
var lexer = {
source: source,
options: options,
lastToken: startOfFileToken,
token: startOfFileToken,
line: 1,
lineStart: 0,
advance: advanceLexer
};
return lexer;
} /* /
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function advanceLexer() {
var token = this.lastToken = this.token;
if (token.kind !== EOF) {
do {
token = token.next = readToken(this, token);
} while (token.kind === COMMENT);
this.token = token;
}
return token;
}
/**
* The return type of createLexer.
*/
// Each kind of token.
var SOF = '<SOF>';
var EOF = '<EOF>';
var BANG = '!';
var DOLLAR = '$';
var PAREN_L = '(';
var PAREN_R = ')';
var SPREAD = '...';
var COLON = ':';
var EQUALS = '=';
var AT = '@';
var BRACKET_L = '[';
var BRACKET_R = ']';
var BRACE_L = '{';
var PIPE = '|';
var BRACE_R = '}';
var NAME = 'Name';
var INT = 'Int';
var FLOAT = 'Float';
var STRING = 'String';
var COMMENT = 'Comment';
/**
* An exported enum describing the different kinds of tokens that the
* lexer emits.
*/
var TokenKind = exports.TokenKind = {
SOF: SOF,
EOF: EOF,
BANG: BANG,
DOLLAR: DOLLAR,
PAREN_L: PAREN_L,
PAREN_R: PAREN_R,
SPREAD: SPREAD,
COLON: COLON,
EQUALS: EQUALS,
AT: AT,
BRACKET_L: BRACKET_L,
BRACKET_R: BRACKET_R,
BRACE_L: BRACE_L,
PIPE: PIPE,
BRACE_R: BRACE_R,
NAME: NAME,
INT: INT,
FLOAT: FLOAT,
STRING: STRING,
COMMENT: COMMENT
};
/**
* A helper function to describe a token as a string for debugging
*/
function getTokenDesc(token) {
var value = token.value;
return value ? token.kind + ' "' + value + '"' : token.kind;
}
var charCodeAt = String.prototype.charCodeAt;
var slice = String.prototype.slice;
/**
* Helper function for constructing the Token object.
*/
function Tok(kind, start, end, line, column, prev, value) {
this.kind = kind;
this.start = start;
this.end = end;
this.line = line;
this.column = column;
this.value = value;
this.prev = prev;
this.next = null;
}
// Print a simplified form when appearing in JSON/util.inspect.
Tok.prototype.toJSON = Tok.prototype.inspect = function toJSON() {
return {
kind: this.kind,
value: this.value,
line: this.line,
column: this.column
};
};
function printCharCode(code) {
return (
// NaN/undefined represents access beyond the end of the file.
isNaN(code) ? EOF :
// Trust JSON for ASCII.
code < 0x007F ? JSON.stringify(String.fromCharCode(code)) :
// Otherwise print the escaped form.
'"\\u' + ('00' + code.toString(16).toUpperCase()).slice(-4) + '"'
);
}
/**
* Gets the next token from the source starting at the given position.
*
* This skips over whitespace and comments until it finds the next lexable
* token, then lexes punctuators immediately or calls the appropriate helper
* function for more complicated tokens.
*/
function readToken(lexer, prev) {
var source = lexer.source;
var body = source.body;
var bodyLength = body.length;
var position = positionAfterWhitespace(body, prev.end, lexer);
var line = lexer.line;
var col = 1 + position - lexer.lineStart;
if (position >= bodyLength) {
return new Tok(EOF, bodyLength, bodyLength, line, col, prev);
}
var code = charCodeAt.call(body, position);
// SourceCharacter
if (code < 0x0020 && code !== 0x0009 && code !== 0x000A && code !== 0x000D) {
throw (0, _error.syntaxError)(source, position, 'Cannot contain the invalid character ' + printCharCode(code) + '.');
}
switch (code) {
// !
case 33:
return new Tok(BANG, position, position + 1, line, col, prev);
// #
case 35:
return readComment(source, position, line, col, prev);
// $
case 36:
return new Tok(DOLLAR, position, position + 1, line, col, prev);
// (
case 40:
return new Tok(PAREN_L, position, position + 1, line, col, prev);
// )
case 41:
return new Tok(PAREN_R, position, position + 1, line, col, prev);
// .
case 46:
if (charCodeAt.call(body, position + 1) === 46 && charCodeAt.call(body, position + 2) === 46) {
return new Tok(SPREAD, position, position + 3, line, col, prev);
}
break;
// :
case 58:
return new Tok(COLON, position, position + 1, line, col, prev);
// =
case 61:
return new Tok(EQUALS, position, position + 1, line, col, prev);
// @
case 64:
return new Tok(AT, position, position + 1, line, col, prev);
// [
case 91:
return new Tok(BRACKET_L, position, position + 1, line, col, prev);
// ]
case 93:
return new Tok(BRACKET_R, position, position + 1, line, col, prev);
// {
case 123:
return new Tok(BRACE_L, position, position + 1, line, col, prev);
// |
case 124:
return new Tok(PIPE, position, position + 1, line, col, prev);
// }
case 125:
return new Tok(BRACE_R, position, position + 1, line, col, prev);
// A-Z _ a-z
case 65:case 66:case 67:case 68:case 69:case 70:case 71:case 72:
case 73:case 74:case 75:case 76:case 77:case 78:case 79:case 80:
case 81:case 82:case 83:case 84:case 85:case 86:case 87:case 88:
case 89:case 90:
case 95:
case 97:case 98:case 99:case 100:case 101:case 102:case 103:case 104:
case 105:case 106:case 107:case 108:case 109:case 110:case 111:
case 112:case 113:case 114:case 115:case 116:case 117:case 118:
case 119:case 120:case 121:case 122:
return readName(source, position, line, col, prev);
// - 0-9
case 45:
case 48:case 49:case 50:case 51:case 52:
case 53:case 54:case 55:case 56:case 57:
return readNumber(source, position, code, line, col, prev);
// "
case 34:
return readString(source, position, line, col, prev);
}
throw (0, _error.syntaxError)(source, position, unexpectedCharacterMessage(code));
}
/**
* Report a message that an unexpected character was encountered.
*/
function unexpectedCharacterMessage(code) {
if (code === 39) {
// '
return 'Unexpected single quote character (\'), did you mean to use ' + 'a double quote (")?';
}
return 'Cannot parse the unexpected character ' + printCharCode(code) + '.';
}
/**
* Reads from body starting at startPosition until it finds a non-whitespace
* or commented character, then returns the position of that character for
* lexing.
*/
function positionAfterWhitespace(body, startPosition, lexer) {
var bodyLength = body.length;
var position = startPosition;
while (position < bodyLength) {
var code = charCodeAt.call(body, position);
// tab | space | comma | BOM
if (code === 9 || code === 32 || code === 44 || code === 0xFEFF) {
++position;
} else if (code === 10) {
// new line
++position;
++lexer.line;
lexer.lineStart = position;
} else if (code === 13) {
// carriage return
if (charCodeAt.call(body, position + 1) === 10) {
position += 2;
} else {
++position;
}
++lexer.line;
lexer.lineStart = position;
} else {
break;
}
}
return position;
}
/**
* Reads a comment token from the source file.
*
* #[\u0009\u0020-\uFFFF]*
*/
function readComment(source, start, line, col, prev) {
var body = source.body;
var code = void 0;
var position = start;
do {
code = charCodeAt.call(body, ++position);
} while (code !== null && (
// SourceCharacter but not LineTerminator
code > 0x001F || code === 0x0009));
return new Tok(COMMENT, start, position, line, col, prev, slice.call(body, start + 1, position));
}
/**
* Reads a number token from the source file, either a float
* or an int depending on whether a decimal point appears.
*
* Int: -?(0|[1-9][0-9]*)
* Float: -?(0|[1-9][0-9]*)(\.[0-9]+)?((E|e)(+|-)?[0-9]+)?
*/
function readNumber(source, start, firstCode, line, col, prev) {
var body = source.body;
var code = firstCode;
var position = start;
var isFloat = false;
if (code === 45) {
// -
code = charCodeAt.call(body, ++position);
}
if (code === 48) {
// 0
code = charCodeAt.call(body, ++position);
if (code >= 48 && code <= 57) {
throw (0, _error.syntaxError)(source, position, 'Invalid number, unexpected digit after 0: ' + printCharCode(code) + '.');
}
} else {
position = readDigits(source, position, code);
code = charCodeAt.call(body, position);
}
if (code === 46) {
// .
isFloat = true;
code = charCodeAt.call(body, ++position);
position = readDigits(source, position, code);
code = charCodeAt.call(body, position);
}
if (code === 69 || code === 101) {
// E e
isFloat = true;
code = charCodeAt.call(body, ++position);
if (code === 43 || code === 45) {
// + -
code = charCodeAt.call(body, ++position);
}
position = readDigits(source, position, code);
}
return new Tok(isFloat ? FLOAT : INT, start, position, line, col, prev, slice.call(body, start, position));
}
/**
* Returns the new position in the source after reading digits.
*/
function readDigits(source, start, firstCode) {
var body = source.body;
var position = start;
var code = firstCode;
if (code >= 48 && code <= 57) {
// 0 - 9
do {
code = charCodeAt.call(body, ++position);
} while (code >= 48 && code <= 57); // 0 - 9
return position;
}
throw (0, _error.syntaxError)(source, position, 'Invalid number, expected digit but got: ' + printCharCode(code) + '.');
}
/**
* Reads a string token from the source file.
*
* "([^"\\\u000A\u000D]|(\\(u[0-9a-fA-F]{4}|["\\/bfnrt])))*"
*/
function readString(source, start, line, col, prev) {
var body = source.body;
var position = start + 1;
var chunkStart = position;
var code = 0;
var value = '';
while (position < body.length && (code = charCodeAt.call(body, position)) !== null &&
// not LineTerminator
code !== 0x000A && code !== 0x000D &&
// not Quote (")
code !== 34) {
// SourceCharacter
if (code < 0x0020 && code !== 0x0009) {
throw (0, _error.syntaxError)(source, position, 'Invalid character within String: ' + printCharCode(code) + '.');
}
++position;
if (code === 92) {
// \
value += slice.call(body, chunkStart, position - 1);
code = charCodeAt.call(body, position);
switch (code) {
case 34:
value += '"';break;
case 47:
value += '/';break;
case 92:
value += '\\';break;
case 98:
value += '\b';break;
case 102:
value += '\f';break;
case 110:
value += '\n';break;
case 114:
value += '\r';break;
case 116:
value += '\t';break;
case 117:
// u
var charCode = uniCharCode(charCodeAt.call(body, position + 1), charCodeAt.call(body, position + 2), charCodeAt.call(body, position + 3), charCodeAt.call(body, position + 4));
if (charCode < 0) {
throw (0, _error.syntaxError)(source, position, 'Invalid character escape sequence: ' + ('\\u' + body.slice(position + 1, position + 5) + '.'));
}
value += String.fromCharCode(charCode);
position += 4;
break;
default:
throw (0, _error.syntaxError)(source, position, 'Invalid character escape sequence: \\' + String.fromCharCode(code) + '.');
}
++position;
chunkStart = position;
}
}
if (code !== 34) {
// quote (")
throw (0, _error.syntaxError)(source, position, 'Unterminated string.');
}
value += slice.call(body, chunkStart, position);
return new Tok(STRING, start, position + 1, line, col, prev, value);
}
/**
* Converts four hexidecimal chars to the integer that the
* string represents. For example, uniCharCode('0','0','0','f')
* will return 15, and uniCharCode('0','0','f','f') returns 255.
*
* Returns a negative number on error, if a char was invalid.
*
* This is implemented by noting that char2hex() returns -1 on error,
* which means the result of ORing the char2hex() will also be negative.
*/
function uniCharCode(a, b, c, d) {
return char2hex(a) << 12 | char2hex(b) << 8 | char2hex(c) << 4 | char2hex(d);
}
/**
* Converts a hex character to its integer value.
* '0' becomes 0, '9' becomes 9
* 'A' becomes 10, 'F' becomes 15
* 'a' becomes 10, 'f' becomes 15
*
* Returns -1 on error.
*/
function char2hex(a) {
return a >= 48 && a <= 57 ? a - 48 : // 0-9
a >= 65 && a <= 70 ? a - 55 : // A-F
a >= 97 && a <= 102 ? a - 87 : // a-f
-1;
}
/**
* Reads an alphanumeric + underscore name from the source.
*
* [_A-Za-z][_0-9A-Za-z]*
*/
function readName(source, position, line, col, prev) {
var body = source.body;
var bodyLength = body.length;
var end = position + 1;
var code = 0;
while (end !== bodyLength && (code = charCodeAt.call(body, end)) !== null && (code === 95 || // _
code >= 48 && code <= 57 || // 0-9
code >= 65 && code <= 90 || // A-Z
code >= 97 && code <= 122 // a-z
)) {
++end;
}
return new Tok(NAME, position, end, line, col, prev, slice.call(body, position, end));
}
},{"../error":85}],104:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getLocation = getLocation;
/**
* Takes a Source and a UTF-8 character offset, and returns the corresponding
* line and column as a SourceLocation.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function getLocation(source, position) {
var lineRegexp = /\r\n|[\n\r]/g;
var line = 1;
var column = position + 1;
var match = void 0;
while ((match = lineRegexp.exec(source.body)) && match.index < position) {
line += 1;
column = position + 1 - (match.index + match[0].length);
}
return { line: line, column: column };
}
/**
* Represents a location in a Source.
*/
},{}],105:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.parse = parse;
exports.parseValue = parseValue;
exports.parseType = parseType;
exports.parseConstValue = parseConstValue;
exports.parseTypeReference = parseTypeReference;
exports.parseNamedType = parseNamedType;
var _source = require('./source');
var _error = require('../error');
var _lexer = require('./lexer');
var _kinds = require('./kinds');
/**
* Given a GraphQL source, parses it into a Document.
* Throws GraphQLError if a syntax error is encountered.
*/
/**
* Configuration options to control parser behavior
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function parse(source, options) {
var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
if (!(sourceObj instanceof _source.Source)) {
throw new TypeError('Must provide Source. Received: ' + String(sourceObj));
}
var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
return parseDocument(lexer);
}
/**
* Given a string containing a GraphQL value (ex. `[42]`), parse the AST for
* that value.
* Throws GraphQLError if a syntax error is encountered.
*
* This is useful within tools that operate upon GraphQL Values directly and
* in isolation of complete GraphQL documents.
*
* Consider providing the results to the utility function: valueFromAST().
*/
function parseValue(source, options) {
var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
expect(lexer, _lexer.TokenKind.SOF);
var value = parseValueLiteral(lexer, false);
expect(lexer, _lexer.TokenKind.EOF);
return value;
}
/**
* Given a string containing a GraphQL Type (ex. `[Int!]`), parse the AST for
* that type.
* Throws GraphQLError if a syntax error is encountered.
*
* This is useful within tools that operate upon GraphQL Types directly and
* in isolation of complete GraphQL documents.
*
* Consider providing the results to the utility function: typeFromAST().
*/
function parseType(source, options) {
var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
expect(lexer, _lexer.TokenKind.SOF);
var type = parseTypeReference(lexer);
expect(lexer, _lexer.TokenKind.EOF);
return type;
}
/**
* Converts a name lex token into a name parse node.
*/
function parseName(lexer) {
var token = expect(lexer, _lexer.TokenKind.NAME);
return {
kind: _kinds.NAME,
value: token.value,
loc: loc(lexer, token)
};
}
// Implements the parsing rules in the Document section.
/**
* Document : Definition+
*/
function parseDocument(lexer) {
var start = lexer.token;
expect(lexer, _lexer.TokenKind.SOF);
var definitions = [];
do {
definitions.push(parseDefinition(lexer));
} while (!skip(lexer, _lexer.TokenKind.EOF));
return {
kind: _kinds.DOCUMENT,
definitions: definitions,
loc: loc(lexer, start)
};
}
/**
* Definition :
* - OperationDefinition
* - FragmentDefinition
* - TypeSystemDefinition
*/
function parseDefinition(lexer) {
if (peek(lexer, _lexer.TokenKind.BRACE_L)) {
return parseOperationDefinition(lexer);
}
if (peek(lexer, _lexer.TokenKind.NAME)) {
switch (lexer.token.value) {
// Note: subscription is an experimental non-spec addition.
case 'query':
case 'mutation':
case 'subscription':
return parseOperationDefinition(lexer);
case 'fragment':
return parseFragmentDefinition(lexer);
// Note: the Type System IDL is an experimental non-spec addition.
case 'schema':
case 'scalar':
case 'type':
case 'interface':
case 'union':
case 'enum':
case 'input':
case 'extend':
case 'directive':
return parseTypeSystemDefinition(lexer);
}
}
throw unexpected(lexer);
}
// Implements the parsing rules in the Operations section.
/**
* OperationDefinition :
* - SelectionSet
* - OperationType Name? VariableDefinitions? Directives? SelectionSet
*/
function parseOperationDefinition(lexer) {
var start = lexer.token;
if (peek(lexer, _lexer.TokenKind.BRACE_L)) {
return {
kind: _kinds.OPERATION_DEFINITION,
operation: 'query',
name: null,
variableDefinitions: null,
directives: [],
selectionSet: parseSelectionSet(lexer),
loc: loc(lexer, start)
};
}
var operation = parseOperationType(lexer);
var name = void 0;
if (peek(lexer, _lexer.TokenKind.NAME)) {
name = parseName(lexer);
}
return {
kind: _kinds.OPERATION_DEFINITION,
operation: operation,
name: name,
variableDefinitions: parseVariableDefinitions(lexer),
directives: parseDirectives(lexer),
selectionSet: parseSelectionSet(lexer),
loc: loc(lexer, start)
};
}
/**
* OperationType : one of query mutation subscription
*/
function parseOperationType(lexer) {
var operationToken = expect(lexer, _lexer.TokenKind.NAME);
switch (operationToken.value) {
case 'query':
return 'query';
case 'mutation':
return 'mutation';
// Note: subscription is an experimental non-spec addition.
case 'subscription':
return 'subscription';
}
throw unexpected(lexer, operationToken);
}
/**
* VariableDefinitions : ( VariableDefinition+ )
*/
function parseVariableDefinitions(lexer) {
return peek(lexer, _lexer.TokenKind.PAREN_L) ? many(lexer, _lexer.TokenKind.PAREN_L, parseVariableDefinition, _lexer.TokenKind.PAREN_R) : [];
}
/**
* VariableDefinition : Variable : Type DefaultValue?
*/
function parseVariableDefinition(lexer) {
var start = lexer.token;
return {
kind: _kinds.VARIABLE_DEFINITION,
variable: parseVariable(lexer),
type: (expect(lexer, _lexer.TokenKind.COLON), parseTypeReference(lexer)),
defaultValue: skip(lexer, _lexer.TokenKind.EQUALS) ? parseValueLiteral(lexer, true) : null,
loc: loc(lexer, start)
};
}
/**
* Variable : $ Name
*/
function parseVariable(lexer) {
var start = lexer.token;
expect(lexer, _lexer.TokenKind.DOLLAR);
return {
kind: _kinds.VARIABLE,
name: parseName(lexer),
loc: loc(lexer, start)
};
}
/**
* SelectionSet : { Selection+ }
*/
function parseSelectionSet(lexer) {
var start = lexer.token;
return {
kind: _kinds.SELECTION_SET,
selections: many(lexer, _lexer.TokenKind.BRACE_L, parseSelection, _lexer.TokenKind.BRACE_R),
loc: loc(lexer, start)
};
}
/**
* Selection :
* - Field
* - FragmentSpread
* - InlineFragment
*/
function parseSelection(lexer) {
return peek(lexer, _lexer.TokenKind.SPREAD) ? parseFragment(lexer) : parseField(lexer);
}
/**
* Field : Alias? Name Arguments? Directives? SelectionSet?
*
* Alias : Name :
*/
function parseField(lexer) {
var start = lexer.token;
var nameOrAlias = parseName(lexer);
var alias = void 0;
var name = void 0;
if (skip(lexer, _lexer.TokenKind.COLON)) {
alias = nameOrAlias;
name = parseName(lexer);
} else {
alias = null;
name = nameOrAlias;
}
return {
kind: _kinds.FIELD,
alias: alias,
name: name,
arguments: parseArguments(lexer),
directives: parseDirectives(lexer),
selectionSet: peek(lexer, _lexer.TokenKind.BRACE_L) ? parseSelectionSet(lexer) : null,
loc: loc(lexer, start)
};
}
/**
* Arguments : ( Argument+ )
*/
function parseArguments(lexer) {
return peek(lexer, _lexer.TokenKind.PAREN_L) ? many(lexer, _lexer.TokenKind.PAREN_L, parseArgument, _lexer.TokenKind.PAREN_R) : [];
}
/**
* Argument : Name : Value
*/
function parseArgument(lexer) {
var start = lexer.token;
return {
kind: _kinds.ARGUMENT,
name: parseName(lexer),
value: (expect(lexer, _lexer.TokenKind.COLON), parseValueLiteral(lexer, false)),
loc: loc(lexer, start)
};
}
// Implements the parsing rules in the Fragments section.
/**
* Corresponds to both FragmentSpread and InlineFragment in the spec.
*
* FragmentSpread : ... FragmentName Directives?
*
* InlineFragment : ... TypeCondition? Directives? SelectionSet
*/
function parseFragment(lexer) {
var start = lexer.token;
expect(lexer, _lexer.TokenKind.SPREAD);
if (peek(lexer, _lexer.TokenKind.NAME) && lexer.token.value !== 'on') {
return {
kind: _kinds.FRAGMENT_SPREAD,
name: parseFragmentName(lexer),
directives: parseDirectives(lexer),
loc: loc(lexer, start)
};
}
var typeCondition = null;
if (lexer.token.value === 'on') {
lexer.advance();
typeCondition = parseNamedType(lexer);
}
return {
kind: _kinds.INLINE_FRAGMENT,
typeCondition: typeCondition,
directives: parseDirectives(lexer),
selectionSet: parseSelectionSet(lexer),
loc: loc(lexer, start)
};
}
/**
* FragmentDefinition :
* - fragment FragmentName on TypeCondition Directives? SelectionSet
*
* TypeCondition : NamedType
*/
function parseFragmentDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'fragment');
return {
kind: _kinds.FRAGMENT_DEFINITION,
name: parseFragmentName(lexer),
typeCondition: (expectKeyword(lexer, 'on'), parseNamedType(lexer)),
directives: parseDirectives(lexer),
selectionSet: parseSelectionSet(lexer),
loc: loc(lexer, start)
};
}
/**
* FragmentName : Name but not `on`
*/
function parseFragmentName(lexer) {
if (lexer.token.value === 'on') {
throw unexpected(lexer);
}
return parseName(lexer);
}
// Implements the parsing rules in the Values section.
/**
* Value[Const] :
* - [~Const] Variable
* - IntValue
* - FloatValue
* - StringValue
* - BooleanValue
* - NullValue
* - EnumValue
* - ListValue[?Const]
* - ObjectValue[?Const]
*
* BooleanValue : one of `true` `false`
*
* NullValue : `null`
*
* EnumValue : Name but not `true`, `false` or `null`
*/
function parseValueLiteral(lexer, isConst) {
var token = lexer.token;
switch (token.kind) {
case _lexer.TokenKind.BRACKET_L:
return parseList(lexer, isConst);
case _lexer.TokenKind.BRACE_L:
return parseObject(lexer, isConst);
case _lexer.TokenKind.INT:
lexer.advance();
return {
kind: _kinds.INT,
value: token.value,
loc: loc(lexer, token)
};
case _lexer.TokenKind.FLOAT:
lexer.advance();
return {
kind: _kinds.FLOAT,
value: token.value,
loc: loc(lexer, token)
};
case _lexer.TokenKind.STRING:
lexer.advance();
return {
kind: _kinds.STRING,
value: token.value,
loc: loc(lexer, token)
};
case _lexer.TokenKind.NAME:
if (token.value === 'true' || token.value === 'false') {
lexer.advance();
return {
kind: _kinds.BOOLEAN,
value: token.value === 'true',
loc: loc(lexer, token)
};
} else if (token.value === 'null') {
lexer.advance();
return {
kind: _kinds.NULL,
loc: loc(lexer, token)
};
}
lexer.advance();
return {
kind: _kinds.ENUM,
value: token.value,
loc: loc(lexer, token)
};
case _lexer.TokenKind.DOLLAR:
if (!isConst) {
return parseVariable(lexer);
}
break;
}
throw unexpected(lexer);
}
function parseConstValue(lexer) {
return parseValueLiteral(lexer, true);
}
function parseValueValue(lexer) {
return parseValueLiteral(lexer, false);
}
/**
* ListValue[Const] :
* - [ ]
* - [ Value[?Const]+ ]
*/
function parseList(lexer, isConst) {
var start = lexer.token;
var item = isConst ? parseConstValue : parseValueValue;
return {
kind: _kinds.LIST,
values: any(lexer, _lexer.TokenKind.BRACKET_L, item, _lexer.TokenKind.BRACKET_R),
loc: loc(lexer, start)
};
}
/**
* ObjectValue[Const] :
* - { }
* - { ObjectField[?Const]+ }
*/
function parseObject(lexer, isConst) {
var start = lexer.token;
expect(lexer, _lexer.TokenKind.BRACE_L);
var fields = [];
while (!skip(lexer, _lexer.TokenKind.BRACE_R)) {
fields.push(parseObjectField(lexer, isConst));
}
return {
kind: _kinds.OBJECT,
fields: fields,
loc: loc(lexer, start)
};
}
/**
* ObjectField[Const] : Name : Value[?Const]
*/
function parseObjectField(lexer, isConst) {
var start = lexer.token;
return {
kind: _kinds.OBJECT_FIELD,
name: parseName(lexer),
value: (expect(lexer, _lexer.TokenKind.COLON), parseValueLiteral(lexer, isConst)),
loc: loc(lexer, start)
};
}
// Implements the parsing rules in the Directives section.
/**
* Directives : Directive+
*/
function parseDirectives(lexer) {
var directives = [];
while (peek(lexer, _lexer.TokenKind.AT)) {
directives.push(parseDirective(lexer));
}
return directives;
}
/**
* Directive : @ Name Arguments?
*/
function parseDirective(lexer) {
var start = lexer.token;
expect(lexer, _lexer.TokenKind.AT);
return {
kind: _kinds.DIRECTIVE,
name: parseName(lexer),
arguments: parseArguments(lexer),
loc: loc(lexer, start)
};
}
// Implements the parsing rules in the Types section.
/**
* Type :
* - NamedType
* - ListType
* - NonNullType
*/
function parseTypeReference(lexer) {
var start = lexer.token;
var type = void 0;
if (skip(lexer, _lexer.TokenKind.BRACKET_L)) {
type = parseTypeReference(lexer);
expect(lexer, _lexer.TokenKind.BRACKET_R);
type = {
kind: _kinds.LIST_TYPE,
type: type,
loc: loc(lexer, start)
};
} else {
type = parseNamedType(lexer);
}
if (skip(lexer, _lexer.TokenKind.BANG)) {
return {
kind: _kinds.NON_NULL_TYPE,
type: type,
loc: loc(lexer, start)
};
}
return type;
}
/**
* NamedType : Name
*/
function parseNamedType(lexer) {
var start = lexer.token;
return {
kind: _kinds.NAMED_TYPE,
name: parseName(lexer),
loc: loc(lexer, start)
};
}
// Implements the parsing rules in the Type Definition section.
/**
* TypeSystemDefinition :
* - SchemaDefinition
* - TypeDefinition
* - TypeExtensionDefinition
* - DirectiveDefinition
*
* TypeDefinition :
* - ScalarTypeDefinition
* - ObjectTypeDefinition
* - InterfaceTypeDefinition
* - UnionTypeDefinition
* - EnumTypeDefinition
* - InputObjectTypeDefinition
*/
function parseTypeSystemDefinition(lexer) {
if (peek(lexer, _lexer.TokenKind.NAME)) {
switch (lexer.token.value) {
case 'schema':
return parseSchemaDefinition(lexer);
case 'scalar':
return parseScalarTypeDefinition(lexer);
case 'type':
return parseObjectTypeDefinition(lexer);
case 'interface':
return parseInterfaceTypeDefinition(lexer);
case 'union':
return parseUnionTypeDefinition(lexer);
case 'enum':
return parseEnumTypeDefinition(lexer);
case 'input':
return parseInputObjectTypeDefinition(lexer);
case 'extend':
return parseTypeExtensionDefinition(lexer);
case 'directive':
return parseDirectiveDefinition(lexer);
}
}
throw unexpected(lexer);
}
/**
* SchemaDefinition : schema Directives? { OperationTypeDefinition+ }
*
* OperationTypeDefinition : OperationType : NamedType
*/
function parseSchemaDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'schema');
var directives = parseDirectives(lexer);
var operationTypes = many(lexer, _lexer.TokenKind.BRACE_L, parseOperationTypeDefinition, _lexer.TokenKind.BRACE_R);
return {
kind: _kinds.SCHEMA_DEFINITION,
directives: directives,
operationTypes: operationTypes,
loc: loc(lexer, start)
};
}
function parseOperationTypeDefinition(lexer) {
var start = lexer.token;
var operation = parseOperationType(lexer);
expect(lexer, _lexer.TokenKind.COLON);
var type = parseNamedType(lexer);
return {
kind: _kinds.OPERATION_TYPE_DEFINITION,
operation: operation,
type: type,
loc: loc(lexer, start)
};
}
/**
* ScalarTypeDefinition : scalar Name Directives?
*/
function parseScalarTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'scalar');
var name = parseName(lexer);
var directives = parseDirectives(lexer);
return {
kind: _kinds.SCALAR_TYPE_DEFINITION,
name: name,
directives: directives,
loc: loc(lexer, start)
};
}
/**
* ObjectTypeDefinition :
* - type Name ImplementsInterfaces? Directives? { FieldDefinition+ }
*/
function parseObjectTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'type');
var name = parseName(lexer);
var interfaces = parseImplementsInterfaces(lexer);
var directives = parseDirectives(lexer);
var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseFieldDefinition, _lexer.TokenKind.BRACE_R);
return {
kind: _kinds.OBJECT_TYPE_DEFINITION,
name: name,
interfaces: interfaces,
directives: directives,
fields: fields,
loc: loc(lexer, start)
};
}
/**
* ImplementsInterfaces : implements NamedType+
*/
function parseImplementsInterfaces(lexer) {
var types = [];
if (lexer.token.value === 'implements') {
lexer.advance();
do {
types.push(parseNamedType(lexer));
} while (peek(lexer, _lexer.TokenKind.NAME));
}
return types;
}
/**
* FieldDefinition : Name ArgumentsDefinition? : Type Directives?
*/
function parseFieldDefinition(lexer) {
var start = lexer.token;
var name = parseName(lexer);
var args = parseArgumentDefs(lexer);
expect(lexer, _lexer.TokenKind.COLON);
var type = parseTypeReference(lexer);
var directives = parseDirectives(lexer);
return {
kind: _kinds.FIELD_DEFINITION,
name: name,
arguments: args,
type: type,
directives: directives,
loc: loc(lexer, start)
};
}
/**
* ArgumentsDefinition : ( InputValueDefinition+ )
*/
function parseArgumentDefs(lexer) {
if (!peek(lexer, _lexer.TokenKind.PAREN_L)) {
return [];
}
return many(lexer, _lexer.TokenKind.PAREN_L, parseInputValueDef, _lexer.TokenKind.PAREN_R);
}
/**
* InputValueDefinition : Name : Type DefaultValue? Directives?
*/
function parseInputValueDef(lexer) {
var start = lexer.token;
var name = parseName(lexer);
expect(lexer, _lexer.TokenKind.COLON);
var type = parseTypeReference(lexer);
var defaultValue = null;
if (skip(lexer, _lexer.TokenKind.EQUALS)) {
defaultValue = parseConstValue(lexer);
}
var directives = parseDirectives(lexer);
return {
kind: _kinds.INPUT_VALUE_DEFINITION,
name: name,
type: type,
defaultValue: defaultValue,
directives: directives,
loc: loc(lexer, start)
};
}
/**
* InterfaceTypeDefinition : interface Name Directives? { FieldDefinition+ }
*/
function parseInterfaceTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'interface');
var name = parseName(lexer);
var directives = parseDirectives(lexer);
var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseFieldDefinition, _lexer.TokenKind.BRACE_R);
return {
kind: _kinds.INTERFACE_TYPE_DEFINITION,
name: name,
directives: directives,
fields: fields,
loc: loc(lexer, start)
};
}
/**
* UnionTypeDefinition : union Name Directives? = UnionMembers
*/
function parseUnionTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'union');
var name = parseName(lexer);
var directives = parseDirectives(lexer);
expect(lexer, _lexer.TokenKind.EQUALS);
var types = parseUnionMembers(lexer);
return {
kind: _kinds.UNION_TYPE_DEFINITION,
name: name,
directives: directives,
types: types,
loc: loc(lexer, start)
};
}
/**
* UnionMembers :
* - `|`? NamedType
* - UnionMembers | NamedType
*/
function parseUnionMembers(lexer) {
// Optional leading pipe
skip(lexer, _lexer.TokenKind.PIPE);
var members = [];
do {
members.push(parseNamedType(lexer));
} while (skip(lexer, _lexer.TokenKind.PIPE));
return members;
}
/**
* EnumTypeDefinition : enum Name Directives? { EnumValueDefinition+ }
*/
function parseEnumTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'enum');
var name = parseName(lexer);
var directives = parseDirectives(lexer);
var values = many(lexer, _lexer.TokenKind.BRACE_L, parseEnumValueDefinition, _lexer.TokenKind.BRACE_R);
return {
kind: _kinds.ENUM_TYPE_DEFINITION,
name: name,
directives: directives,
values: values,
loc: loc(lexer, start)
};
}
/**
* EnumValueDefinition : EnumValue Directives?
*
* EnumValue : Name
*/
function parseEnumValueDefinition(lexer) {
var start = lexer.token;
var name = parseName(lexer);
var directives = parseDirectives(lexer);
return {
kind: _kinds.ENUM_VALUE_DEFINITION,
name: name,
directives: directives,
loc: loc(lexer, start)
};
}
/**
* InputObjectTypeDefinition : input Name Directives? { InputValueDefinition+ }
*/
function parseInputObjectTypeDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'input');
var name = parseName(lexer);
var directives = parseDirectives(lexer);
var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseInputValueDef, _lexer.TokenKind.BRACE_R);
return {
kind: _kinds.INPUT_OBJECT_TYPE_DEFINITION,
name: name,
directives: directives,
fields: fields,
loc: loc(lexer, start)
};
}
/**
* TypeExtensionDefinition : extend ObjectTypeDefinition
*/
function parseTypeExtensionDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'extend');
var definition = parseObjectTypeDefinition(lexer);
return {
kind: _kinds.TYPE_EXTENSION_DEFINITION,
definition: definition,
loc: loc(lexer, start)
};
}
/**
* DirectiveDefinition :
* - directive @ Name ArgumentsDefinition? on DirectiveLocations
*/
function parseDirectiveDefinition(lexer) {
var start = lexer.token;
expectKeyword(lexer, 'directive');
expect(lexer, _lexer.TokenKind.AT);
var name = parseName(lexer);
var args = parseArgumentDefs(lexer);
expectKeyword(lexer, 'on');
var locations = parseDirectiveLocations(lexer);
return {
kind: _kinds.DIRECTIVE_DEFINITION,
name: name,
arguments: args,
locations: locations,
loc: loc(lexer, start)
};
}
/**
* DirectiveLocations :
* - `|`? Name
* - DirectiveLocations | Name
*/
function parseDirectiveLocations(lexer) {
// Optional leading pipe
skip(lexer, _lexer.TokenKind.PIPE);
var locations = [];
do {
locations.push(parseName(lexer));
} while (skip(lexer, _lexer.TokenKind.PIPE));
return locations;
}
// Core parsing utility functions
/**
* Returns a location object, used to identify the place in
* the source that created a given parsed object.
*/
function loc(lexer, startToken) {
if (!lexer.options.noLocation) {
return new Loc(startToken, lexer.lastToken, lexer.source);
}
}
function Loc(startToken, endToken, source) {
this.start = startToken.start;
this.end = endToken.end;
this.startToken = startToken;
this.endToken = endToken;
this.source = source;
}
// Print a simplified form when appearing in JSON/util.inspect.
Loc.prototype.toJSON = Loc.prototype.inspect = function toJSON() {
return { start: this.start, end: this.end };
};
/**
* Determines if the next token is of a given kind
*/
function peek(lexer, kind) {
return lexer.token.kind === kind;
}
/**
* If the next token is of the given kind, return true after advancing
* the lexer. Otherwise, do not change the parser state and return false.
*/
function skip(lexer, kind) {
var match = lexer.token.kind === kind;
if (match) {
lexer.advance();
}
return match;
}
/**
* If the next token is of the given kind, return that token after advancing
* the lexer. Otherwise, do not change the parser state and throw an error.
*/
function expect(lexer, kind) {
var token = lexer.token;
if (token.kind === kind) {
lexer.advance();
return token;
}
throw (0, _error.syntaxError)(lexer.source, token.start, 'Expected ' + kind + ', found ' + (0, _lexer.getTokenDesc)(token));
}
/**
* If the next token is a keyword with the given value, return that token after
* advancing the lexer. Otherwise, do not change the parser state and return
* false.
*/
function expectKeyword(lexer, value) {
var token = lexer.token;
if (token.kind === _lexer.TokenKind.NAME && token.value === value) {
lexer.advance();
return token;
}
throw (0, _error.syntaxError)(lexer.source, token.start, 'Expected "' + value + '", found ' + (0, _lexer.getTokenDesc)(token));
}
/**
* Helper function for creating an error when an unexpected lexed token
* is encountered.
*/
function unexpected(lexer, atToken) {
var token = atToken || lexer.token;
return (0, _error.syntaxError)(lexer.source, token.start, 'Unexpected ' + (0, _lexer.getTokenDesc)(token));
}
/**
* Returns a possibly empty list of parse nodes, determined by
* the parseFn. This list begins with a lex token of openKind
* and ends with a lex token of closeKind. Advances the parser
* to the next lex token after the closing token.
*/
function any(lexer, openKind, parseFn, closeKind) {
expect(lexer, openKind);
var nodes = [];
while (!skip(lexer, closeKind)) {
nodes.push(parseFn(lexer));
}
return nodes;
}
/**
* Returns a non-empty list of parse nodes, determined by
* the parseFn. This list begins with a lex token of openKind
* and ends with a lex token of closeKind. Advances the parser
* to the next lex token after the closing token.
*/
function many(lexer, openKind, parseFn, closeKind) {
expect(lexer, openKind);
var nodes = [parseFn(lexer)];
while (!skip(lexer, closeKind)) {
nodes.push(parseFn(lexer));
}
return nodes;
}
},{"../error":85,"./kinds":102,"./lexer":103,"./source":107}],106:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.print = print;
var _visitor = require('./visitor');
/**
* Converts an AST into a string, using one set of reasonable
* formatting rules.
*/
function print(ast) {
return (0, _visitor.visit)(ast, { leave: printDocASTReducer });
} /**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var printDocASTReducer = {
Name: function Name(node) {
return node.value;
},
Variable: function Variable(node) {
return '$' + node.name;
},
// Document
Document: function Document(node) {
return join(node.definitions, '\n\n') + '\n';
},
OperationDefinition: function OperationDefinition(node) {
var op = node.operation;
var name = node.name;
var varDefs = wrap('(', join(node.variableDefinitions, ', '), ')');
var directives = join(node.directives, ' ');
var selectionSet = node.selectionSet;
// Anonymous queries with no directives or variable definitions can use
// the query short form.
return !name && !directives && !varDefs && op === 'query' ? selectionSet : join([op, join([name, varDefs]), directives, selectionSet], ' ');
},
VariableDefinition: function VariableDefinition(_ref) {
var variable = _ref.variable,
type = _ref.type,
defaultValue = _ref.defaultValue;
return variable + ': ' + type + wrap(' = ', defaultValue);
},
SelectionSet: function SelectionSet(_ref2) {
var selections = _ref2.selections;
return block(selections);
},
Field: function Field(_ref3) {
var alias = _ref3.alias,
name = _ref3.name,
args = _ref3.arguments,
directives = _ref3.directives,
selectionSet = _ref3.selectionSet;
return join([wrap('', alias, ': ') + name + wrap('(', join(args, ', '), ')'), join(directives, ' '), selectionSet], ' ');
},
Argument: function Argument(_ref4) {
var name = _ref4.name,
value = _ref4.value;
return name + ': ' + value;
},
// Fragments
FragmentSpread: function FragmentSpread(_ref5) {
var name = _ref5.name,
directives = _ref5.directives;
return '...' + name + wrap(' ', join(directives, ' '));
},
InlineFragment: function InlineFragment(_ref6) {
var typeCondition = _ref6.typeCondition,
directives = _ref6.directives,
selectionSet = _ref6.selectionSet;
return join(['...', wrap('on ', typeCondition), join(directives, ' '), selectionSet], ' ');
},
FragmentDefinition: function FragmentDefinition(_ref7) {
var name = _ref7.name,
typeCondition = _ref7.typeCondition,
directives = _ref7.directives,
selectionSet = _ref7.selectionSet;
return 'fragment ' + name + ' on ' + typeCondition + ' ' + wrap('', join(directives, ' '), ' ') + selectionSet;
},
// Value
IntValue: function IntValue(_ref8) {
var value = _ref8.value;
return value;
},
FloatValue: function FloatValue(_ref9) {
var value = _ref9.value;
return value;
},
StringValue: function StringValue(_ref10) {
var value = _ref10.value;
return JSON.stringify(value);
},
BooleanValue: function BooleanValue(_ref11) {
var value = _ref11.value;
return JSON.stringify(value);
},
NullValue: function NullValue() {
return 'null';
},
EnumValue: function EnumValue(_ref12) {
var value = _ref12.value;
return value;
},
ListValue: function ListValue(_ref13) {
var values = _ref13.values;
return '[' + join(values, ', ') + ']';
},
ObjectValue: function ObjectValue(_ref14) {
var fields = _ref14.fields;
return '{' + join(fields, ', ') + '}';
},
ObjectField: function ObjectField(_ref15) {
var name = _ref15.name,
value = _ref15.value;
return name + ': ' + value;
},
// Directive
Directive: function Directive(_ref16) {
var name = _ref16.name,
args = _ref16.arguments;
return '@' + name + wrap('(', join(args, ', '), ')');
},
// Type
NamedType: function NamedType(_ref17) {
var name = _ref17.name;
return name;
},
ListType: function ListType(_ref18) {
var type = _ref18.type;
return '[' + type + ']';
},
NonNullType: function NonNullType(_ref19) {
var type = _ref19.type;
return type + '!';
},
// Type System Definitions
SchemaDefinition: function SchemaDefinition(_ref20) {
var directives = _ref20.directives,
operationTypes = _ref20.operationTypes;
return join(['schema', join(directives, ' '), block(operationTypes)], ' ');
},
OperationTypeDefinition: function OperationTypeDefinition(_ref21) {
var operation = _ref21.operation,
type = _ref21.type;
return operation + ': ' + type;
},
ScalarTypeDefinition: function ScalarTypeDefinition(_ref22) {
var name = _ref22.name,
directives = _ref22.directives;
return join(['scalar', name, join(directives, ' ')], ' ');
},
ObjectTypeDefinition: function ObjectTypeDefinition(_ref23) {
var name = _ref23.name,
interfaces = _ref23.interfaces,
directives = _ref23.directives,
fields = _ref23.fields;
return join(['type', name, wrap('implements ', join(interfaces, ', ')), join(directives, ' '), block(fields)], ' ');
},
FieldDefinition: function FieldDefinition(_ref24) {
var name = _ref24.name,
args = _ref24.arguments,
type = _ref24.type,
directives = _ref24.directives;
return name + wrap('(', join(args, ', '), ')') + ': ' + type + wrap(' ', join(directives, ' '));
},
InputValueDefinition: function InputValueDefinition(_ref25) {
var name = _ref25.name,
type = _ref25.type,
defaultValue = _ref25.defaultValue,
directives = _ref25.directives;
return join([name + ': ' + type, wrap('= ', defaultValue), join(directives, ' ')], ' ');
},
InterfaceTypeDefinition: function InterfaceTypeDefinition(_ref26) {
var name = _ref26.name,
directives = _ref26.directives,
fields = _ref26.fields;
return join(['interface', name, join(directives, ' '), block(fields)], ' ');
},
UnionTypeDefinition: function UnionTypeDefinition(_ref27) {
var name = _ref27.name,
directives = _ref27.directives,
types = _ref27.types;
return join(['union', name, join(directives, ' '), '= ' + join(types, ' | ')], ' ');
},
EnumTypeDefinition: function EnumTypeDefinition(_ref28) {
var name = _ref28.name,
directives = _ref28.directives,
values = _ref28.values;
return join(['enum', name, join(directives, ' '), block(values)], ' ');
},
EnumValueDefinition: function EnumValueDefinition(_ref29) {
var name = _ref29.name,
directives = _ref29.directives;
return join([name, join(directives, ' ')], ' ');
},
InputObjectTypeDefinition: function InputObjectTypeDefinition(_ref30) {
var name = _ref30.name,
directives = _ref30.directives,
fields = _ref30.fields;
return join(['input', name, join(directives, ' '), block(fields)], ' ');
},
TypeExtensionDefinition: function TypeExtensionDefinition(_ref31) {
var definition = _ref31.definition;
return 'extend ' + definition;
},
DirectiveDefinition: function DirectiveDefinition(_ref32) {
var name = _ref32.name,
args = _ref32.arguments,
locations = _ref32.locations;
return 'directive @' + name + wrap('(', join(args, ', '), ')') + ' on ' + join(locations, ' | ');
}
};
/**
* Given maybeArray, print an empty string if it is null or empty, otherwise
* print all items together separated by separator if provided
*/
function join(maybeArray, separator) {
return maybeArray ? maybeArray.filter(function (x) {
return x;
}).join(separator || '') : '';
}
/**
* Given array, print each item on its own line, wrapped in an
* indented "{ }" block.
*/
function block(array) {
return array && array.length !== 0 ? indent('{\n' + join(array, '\n')) + '\n}' : '{}';
}
/**
* If maybeString is not null or empty, then wrap with start and end, otherwise
* print an empty string.
*/
function wrap(start, maybeString, end) {
return maybeString ? start + maybeString + (end || '') : '';
}
function indent(maybeString) {
return maybeString && maybeString.replace(/\n/g, '\n ');
}
},{"./visitor":108}],107:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* A representation of source input to GraphQL. The name is optional,
* but is mostly useful for clients who store GraphQL documents in
* source files; for example, if the GraphQL input is in a file Foo.graphql,
* it might be useful for name to be "Foo.graphql".
*/
var Source = exports.Source = function Source(body, name) {
_classCallCheck(this, Source);
this.body = body;
this.name = name || 'GraphQL request';
};
},{}],108:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.visit = visit;
exports.visitInParallel = visitInParallel;
exports.visitWithTypeInfo = visitWithTypeInfo;
exports.getVisitFn = getVisitFn;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var QueryDocumentKeys = exports.QueryDocumentKeys = {
Name: [],
Document: ['definitions'],
OperationDefinition: ['name', 'variableDefinitions', 'directives', 'selectionSet'],
VariableDefinition: ['variable', 'type', 'defaultValue'],
Variable: ['name'],
SelectionSet: ['selections'],
Field: ['alias', 'name', 'arguments', 'directives', 'selectionSet'],
Argument: ['name', 'value'],
FragmentSpread: ['name', 'directives'],
InlineFragment: ['typeCondition', 'directives', 'selectionSet'],
FragmentDefinition: ['name', 'typeCondition', 'directives', 'selectionSet'],
IntValue: [],
FloatValue: [],
StringValue: [],
BooleanValue: [],
NullValue: [],
EnumValue: [],
ListValue: ['values'],
ObjectValue: ['fields'],
ObjectField: ['name', 'value'],
Directive: ['name', 'arguments'],
NamedType: ['name'],
ListType: ['type'],
NonNullType: ['type'],
SchemaDefinition: ['directives', 'operationTypes'],
OperationTypeDefinition: ['type'],
ScalarTypeDefinition: ['name', 'directives'],
ObjectTypeDefinition: ['name', 'interfaces', 'directives', 'fields'],
FieldDefinition: ['name', 'arguments', 'type', 'directives'],
InputValueDefinition: ['name', 'type', 'defaultValue', 'directives'],
InterfaceTypeDefinition: ['name', 'directives', 'fields'],
UnionTypeDefinition: ['name', 'directives', 'types'],
EnumTypeDefinition: ['name', 'directives', 'values'],
EnumValueDefinition: ['name', 'directives'],
InputObjectTypeDefinition: ['name', 'directives', 'fields'],
TypeExtensionDefinition: ['definition'],
DirectiveDefinition: ['name', 'arguments', 'locations']
};
var BREAK = exports.BREAK = {};
/**
* visit() will walk through an AST using a depth first traversal, calling
* the visitor's enter function at each node in the traversal, and calling the
* leave function after visiting that node and all of its child nodes.
*
* By returning different values from the enter and leave functions, the
* behavior of the visitor can be altered, including skipping over a sub-tree of
* the AST (by returning false), editing the AST by returning a value or null
* to remove the value, or to stop the whole traversal by returning BREAK.
*
* When using visit() to edit an AST, the original AST will not be modified, and
* a new version of the AST with the changes applied will be returned from the
* visit function.
*
* const editedAST = visit(ast, {
* enter(node, key, parent, path, ancestors) {
* // @return
* // undefined: no action
* // false: skip visiting this node
* // visitor.BREAK: stop visiting altogether
* // null: delete this node
* // any value: replace this node with the returned value
* },
* leave(node, key, parent, path, ancestors) {
* // @return
* // undefined: no action
* // false: no action
* // visitor.BREAK: stop visiting altogether
* // null: delete this node
* // any value: replace this node with the returned value
* }
* });
*
* Alternatively to providing enter() and leave() functions, a visitor can
* instead provide functions named the same as the kinds of AST nodes, or
* enter/leave visitors at a named key, leading to four permutations of
* visitor API:
*
* 1) Named visitors triggered when entering a node a specific kind.
*
* visit(ast, {
* Kind(node) {
* // enter the "Kind" node
* }
* })
*
* 2) Named visitors that trigger upon entering and leaving a node of
* a specific kind.
*
* visit(ast, {
* Kind: {
* enter(node) {
* // enter the "Kind" node
* }
* leave(node) {
* // leave the "Kind" node
* }
* }
* })
*
* 3) Generic visitors that trigger upon entering and leaving any node.
*
* visit(ast, {
* enter(node) {
* // enter any node
* },
* leave(node) {
* // leave any node
* }
* })
*
* 4) Parallel visitors for entering and leaving nodes of a specific kind.
*
* visit(ast, {
* enter: {
* Kind(node) {
* // enter the "Kind" node
* }
* },
* leave: {
* Kind(node) {
* // leave the "Kind" node
* }
* }
* })
*/
function visit(root, visitor, keyMap) {
var visitorKeys = keyMap || QueryDocumentKeys;
var stack = void 0;
var inArray = Array.isArray(root);
var keys = [root];
var index = -1;
var edits = [];
var parent = void 0;
var path = [];
var ancestors = [];
var newRoot = root;
do {
index++;
var isLeaving = index === keys.length;
var key = void 0;
var node = void 0;
var isEdited = isLeaving && edits.length !== 0;
if (isLeaving) {
key = ancestors.length === 0 ? undefined : path.pop();
node = parent;
parent = ancestors.pop();
if (isEdited) {
if (inArray) {
node = node.slice();
} else {
var clone = {};
for (var k in node) {
if (node.hasOwnProperty(k)) {
clone[k] = node[k];
}
}
node = clone;
}
var editOffset = 0;
for (var ii = 0; ii < edits.length; ii++) {
var editKey = edits[ii][0];
var editValue = edits[ii][1];
if (inArray) {
editKey -= editOffset;
}
if (inArray && editValue === null) {
node.splice(editKey, 1);
editOffset++;
} else {
node[editKey] = editValue;
}
}
}
index = stack.index;
keys = stack.keys;
edits = stack.edits;
inArray = stack.inArray;
stack = stack.prev;
} else {
key = parent ? inArray ? index : keys[index] : undefined;
node = parent ? parent[key] : newRoot;
if (node === null || node === undefined) {
continue;
}
if (parent) {
path.push(key);
}
}
var result = void 0;
if (!Array.isArray(node)) {
if (!isNode(node)) {
throw new Error('Invalid AST Node: ' + JSON.stringify(node));
}
var visitFn = getVisitFn(visitor, node.kind, isLeaving);
if (visitFn) {
result = visitFn.call(visitor, node, key, parent, path, ancestors);
if (result === BREAK) {
break;
}
if (result === false) {
if (!isLeaving) {
path.pop();
continue;
}
} else if (result !== undefined) {
edits.push([key, result]);
if (!isLeaving) {
if (isNode(result)) {
node = result;
} else {
path.pop();
continue;
}
}
}
}
}
if (result === undefined && isEdited) {
edits.push([key, node]);
}
if (!isLeaving) {
stack = { inArray: inArray, index: index, keys: keys, edits: edits, prev: stack };
inArray = Array.isArray(node);
keys = inArray ? node : visitorKeys[node.kind] || [];
index = -1;
edits = [];
if (parent) {
ancestors.push(parent);
}
parent = node;
}
} while (stack !== undefined);
if (edits.length !== 0) {
newRoot = edits[edits.length - 1][1];
}
return newRoot;
}
function isNode(maybeNode) {
return maybeNode && typeof maybeNode.kind === 'string';
}
/**
* Creates a new visitor instance which delegates to many visitors to run in
* parallel. Each visitor will be visited for each node before moving on.
*
* If a prior visitor edits a node, no following visitors will see that node.
*/
function visitInParallel(visitors) {
var skipping = new Array(visitors.length);
return {
enter: function enter(node) {
for (var i = 0; i < visitors.length; i++) {
if (!skipping[i]) {
var fn = getVisitFn(visitors[i], node.kind, /* isLeaving */false);
if (fn) {
var result = fn.apply(visitors[i], arguments);
if (result === false) {
skipping[i] = node;
} else if (result === BREAK) {
skipping[i] = BREAK;
} else if (result !== undefined) {
return result;
}
}
}
}
},
leave: function leave(node) {
for (var i = 0; i < visitors.length; i++) {
if (!skipping[i]) {
var fn = getVisitFn(visitors[i], node.kind, /* isLeaving */true);
if (fn) {
var result = fn.apply(visitors[i], arguments);
if (result === BREAK) {
skipping[i] = BREAK;
} else if (result !== undefined && result !== false) {
return result;
}
}
} else if (skipping[i] === node) {
skipping[i] = null;
}
}
}
};
}
/**
* Creates a new visitor instance which maintains a provided TypeInfo instance
* along with visiting visitor.
*/
function visitWithTypeInfo(typeInfo, visitor) {
return {
enter: function enter(node) {
typeInfo.enter(node);
var fn = getVisitFn(visitor, node.kind, /* isLeaving */false);
if (fn) {
var result = fn.apply(visitor, arguments);
if (result !== undefined) {
typeInfo.leave(node);
if (isNode(result)) {
typeInfo.enter(result);
}
}
return result;
}
},
leave: function leave(node) {
var fn = getVisitFn(visitor, node.kind, /* isLeaving */true);
var result = void 0;
if (fn) {
result = fn.apply(visitor, arguments);
}
typeInfo.leave(node);
return result;
}
};
}
/**
* Given a visitor instance, if it is leaving or not, and a node kind, return
* the function the visitor runtime should call.
*/
function getVisitFn(visitor, kind, isLeaving) {
var kindVisitor = visitor[kind];
if (kindVisitor) {
if (!isLeaving && typeof kindVisitor === 'function') {
// { Kind() {} }
return kindVisitor;
}
var kindSpecificVisitor = isLeaving ? kindVisitor.leave : kindVisitor.enter;
if (typeof kindSpecificVisitor === 'function') {
// { Kind: { enter() {}, leave() {} } }
return kindSpecificVisitor;
}
} else {
var specificVisitor = isLeaving ? visitor.leave : visitor.enter;
if (specificVisitor) {
if (typeof specificVisitor === 'function') {
// { enter() {}, leave() {} }
return specificVisitor;
}
var specificKindVisitor = specificVisitor[kind];
if (typeof specificKindVisitor === 'function') {
// { enter: { Kind() {} }, leave: { Kind() {} } }
return specificKindVisitor;
}
}
}
}
},{}],109:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _subscribe = require('./subscribe');
Object.defineProperty(exports, 'subscribe', {
enumerable: true,
get: function get() {
return _subscribe.subscribe;
}
});
Object.defineProperty(exports, 'createSourceEventStream', {
enumerable: true,
get: function get() {
return _subscribe.createSourceEventStream;
}
});
},{"./subscribe":111}],110:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = mapAsyncIterator;
var _iterall = require('iterall');
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } /**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
/**
* Given an AsyncIterable and a callback function, return an AsyncIterator
* which produces values mapped via calling the callback function.
*/
function mapAsyncIterator(iterable, callback) {
var iterator = (0, _iterall.getAsyncIterator)(iterable);
var $return = void 0;
var abruptClose = void 0;
if (typeof iterator.return === 'function') {
$return = iterator.return;
abruptClose = function abruptClose(error) {
var rethrow = function rethrow() {
return Promise.reject(error);
};
return $return.call(iterator).then(rethrow, rethrow);
};
}
function mapResult(result) {
return result.done ? result : asyncMapValue(result.value, callback).then(iteratorResult, abruptClose);
}
return _defineProperty({
next: function next() {
return iterator.next().then(mapResult);
},
'return': function _return() {
return $return ? $return.call(iterator).then(mapResult) : Promise.resolve({ value: undefined, done: true });
},
'throw': function _throw(error) {
if (typeof iterator.throw === 'function') {
return iterator.throw(error).then(mapResult);
}
return Promise.reject(error).catch(abruptClose);
}
}, _iterall.$$asyncIterator, function () {
return this;
});
}
function asyncMapValue(value, callback) {
return new Promise(function (resolve) {
return resolve(callback(value));
});
}
function iteratorResult(value) {
return { value: value, done: false };
}
},{"iterall":166}],111:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.subscribe = subscribe;
exports.createSourceEventStream = createSourceEventStream;
var _iterall = require('iterall');
var _execute = require('../execution/execute');
var _schema = require('../type/schema');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _mapAsyncIterator = require('./mapAsyncIterator');
var _mapAsyncIterator2 = _interopRequireDefault(_mapAsyncIterator);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Implements the "Subscribe" algorithm described in the GraphQL specification.
*
* Returns an AsyncIterator
*
* If the arguments to this function do not result in a legal execution context,
* a GraphQLError will be thrown immediately explaining the invalid input.
*
* Accepts either an object with named arguments, or individual arguments.
*/
/* eslint-disable no-redeclare */
function subscribe(argsOrSchema, document, rootValue, contextValue, variableValues, operationName, fieldResolver, subscribeFieldResolver) {
// Extract arguments from object args if provided.
var args = arguments.length === 1 ? argsOrSchema : undefined;
var schema = args ? args.schema : argsOrSchema;
return args ? subscribeImpl(schema, args.document, args.rootValue, args.contextValue, args.variableValues, args.operationName, args.fieldResolver, args.subscribeFieldResolver) : subscribeImpl(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver, subscribeFieldResolver);
} /**
* Copyright (c) 2017, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
function subscribeImpl(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver, subscribeFieldResolver) {
var subscription = createSourceEventStream(schema, document, rootValue, contextValue, variableValues, operationName, subscribeFieldResolver);
// For each payload yielded from a subscription, map it over the normal
// GraphQL `execute` function, with `payload` as the rootValue.
// This implements the "MapSourceToResponseEvent" algorithm described in
// the GraphQL specification. The `execute` function provides the
// "ExecuteSubscriptionEvent" algorithm, as it is nearly identical to the
// "ExecuteQuery" algorithm, for which `execute` is also used.
return (0, _mapAsyncIterator2.default)(subscription, function (payload) {
return (0, _execute.execute)(schema, document, payload, contextValue, variableValues, operationName, fieldResolver);
});
}
/**
* Implements the "CreateSourceEventStream" algorithm described in the
* GraphQL specification, resolving the subscription source event stream.
*
* Returns an AsyncIterable, may through a GraphQLError.
*
* A Source Stream represents the sequence of events, each of which is
* expected to be used to trigger a GraphQL execution for that event.
*
* This may be useful when hosting the stateful subscription service in a
* different process or machine than the stateless GraphQL execution engine,
* or otherwise separating these two steps. For more on this, see the
* "Supporting Subscriptions at Scale" information in the GraphQL specification.
*/
function createSourceEventStream(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver) {
// If arguments are missing or incorrect, throw an error.
(0, _execute.assertValidExecutionArguments)(schema, document, variableValues);
// If a valid context cannot be created due to incorrect arguments,
// this will throw an error.
var exeContext = (0, _execute.buildExecutionContext)(schema, document, rootValue, contextValue, variableValues, operationName, fieldResolver);
var type = (0, _execute.getOperationRootType)(schema, exeContext.operation);
var fields = (0, _execute.collectFields)(exeContext, type, exeContext.operation.selectionSet, Object.create(null), Object.create(null));
var responseNames = Object.keys(fields);
var responseName = responseNames[0];
var fieldNodes = fields[responseName];
var fieldNode = fieldNodes[0];
var fieldDef = (0, _execute.getFieldDef)(schema, type, fieldNode.name.value);
(0, _invariant2.default)(fieldDef, 'This subscription is not defined by the schema.');
// Call the `subscribe()` resolver or the default resolver to produce an
// AsyncIterable yielding raw payloads.
var resolveFn = fieldDef.subscribe || exeContext.fieldResolver;
var info = (0, _execute.buildResolveInfo)(exeContext, fieldDef, fieldNodes, type, (0, _execute.addPath)(undefined, responseName));
// resolveFieldValueOrError implements the "ResolveFieldEventStream"
// algorithm from GraphQL specification. It differs from
// "ResolveFieldValue" due to providing a different `resolveFn`.
var subscription = (0, _execute.resolveFieldValueOrError)(exeContext, fieldDef, fieldNodes, resolveFn, rootValue, info);
if (subscription instanceof Error) {
throw subscription;
}
if (!(0, _iterall.isAsyncIterable)(subscription)) {
throw new Error('Subscription must return Async Iterable. ' + 'Received: ' + String(subscription));
}
return subscription;
}
},{"../execution/execute":88,"../jsutils/invariant":94,"../type/schema":117,"./mapAsyncIterator":110,"iterall":166}],112:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphQLNonNull = exports.GraphQLList = exports.GraphQLInputObjectType = exports.GraphQLEnumType = exports.GraphQLUnionType = exports.GraphQLInterfaceType = exports.GraphQLObjectType = exports.GraphQLScalarType = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
exports.isType = isType;
exports.assertType = assertType;
exports.isInputType = isInputType;
exports.assertInputType = assertInputType;
exports.isOutputType = isOutputType;
exports.assertOutputType = assertOutputType;
exports.isLeafType = isLeafType;
exports.assertLeafType = assertLeafType;
exports.isCompositeType = isCompositeType;
exports.assertCompositeType = assertCompositeType;
exports.isAbstractType = isAbstractType;
exports.assertAbstractType = assertAbstractType;
exports.getNullableType = getNullableType;
exports.isNamedType = isNamedType;
exports.assertNamedType = assertNamedType;
exports.getNamedType = getNamedType;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _assertValidName = require('../utilities/assertValidName');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Predicates & Assertions
/**
* These are all of the possible kinds of types.
*/
function isType(type) {
return type instanceof GraphQLScalarType || type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType || type instanceof GraphQLEnumType || type instanceof GraphQLInputObjectType || type instanceof GraphQLList || type instanceof GraphQLNonNull;
}
function assertType(type) {
(0, _invariant2.default)(isType(type), 'Expected ' + String(type) + ' to be a GraphQL type.');
return type;
}
/**
* These types may be used as input types for arguments and directives.
*/
function isInputType(type) {
return type instanceof GraphQLScalarType || type instanceof GraphQLEnumType || type instanceof GraphQLInputObjectType || type instanceof GraphQLNonNull && isInputType(type.ofType) || type instanceof GraphQLList && isInputType(type.ofType);
}
function assertInputType(type) {
(0, _invariant2.default)(isInputType(type), 'Expected ' + String(type) + ' to be a GraphQL input type.');
return type;
}
/**
* These types may be used as output types as the result of fields.
*/
function isOutputType(type) {
return type instanceof GraphQLScalarType || type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType || type instanceof GraphQLEnumType || type instanceof GraphQLNonNull && isOutputType(type.ofType) || type instanceof GraphQLList && isOutputType(type.ofType);
}
function assertOutputType(type) {
(0, _invariant2.default)(isOutputType(type), 'Expected ' + String(type) + ' to be a GraphQL output type.');
return type;
}
/**
* These types may describe types which may be leaf values.
*/
function isLeafType(type) {
return type instanceof GraphQLScalarType || type instanceof GraphQLEnumType;
}
function assertLeafType(type) {
(0, _invariant2.default)(isLeafType(type), 'Expected ' + String(type) + ' to be a GraphQL leaf type.');
return type;
}
/**
* These types may describe the parent context of a selection set.
*/
function isCompositeType(type) {
return type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType;
}
function assertCompositeType(type) {
(0, _invariant2.default)(isCompositeType(type), 'Expected ' + String(type) + ' to be a GraphQL composite type.');
return type;
}
/**
* These types may describe the parent context of a selection set.
*/
function isAbstractType(type) {
return type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType;
}
function assertAbstractType(type) {
(0, _invariant2.default)(isAbstractType(type), 'Expected ' + String(type) + ' to be a GraphQL abstract type.');
return type;
}
/**
* These types can all accept null as a value.
*/
function getNullableType(type) {
return type instanceof GraphQLNonNull ? type.ofType : type;
}
/**
* These named types do not include modifiers like List or NonNull.
*/
function isNamedType(type) {
return type instanceof GraphQLScalarType || type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType || type instanceof GraphQLEnumType || type instanceof GraphQLInputObjectType;
}
function assertNamedType(type) {
(0, _invariant2.default)(isNamedType(type), 'Expected ' + String(type) + ' to be a GraphQL named type.');
return type;
}
/* eslint-disable no-redeclare */
function getNamedType(type) {
/* eslint-enable no-redeclare */
if (type) {
var unmodifiedType = type;
while (unmodifiedType instanceof GraphQLList || unmodifiedType instanceof GraphQLNonNull) {
unmodifiedType = unmodifiedType.ofType;
}
return unmodifiedType;
}
}
/**
* Used while defining GraphQL types to allow for circular references in
* otherwise immutable type definitions.
*/
function resolveThunk(thunk) {
return typeof thunk === 'function' ? thunk() : thunk;
}
/**
* Scalar Type Definition
*
* The leaf values of any request and input values to arguments are
* Scalars (or Enums) and are defined with a name and a series of functions
* used to parse input from ast or variables and to ensure validity.
*
* Example:
*
* const OddType = new GraphQLScalarType({
* name: 'Odd',
* serialize(value) {
* return value % 2 === 1 ? value : null;
* }
* });
*
*/
var GraphQLScalarType = exports.GraphQLScalarType = function () {
function GraphQLScalarType(config) {
_classCallCheck(this, GraphQLScalarType);
(0, _assertValidName.assertValidName)(config.name);
this.name = config.name;
this.description = config.description;
(0, _invariant2.default)(typeof config.serialize === 'function', this.name + ' must provide "serialize" function. If this custom Scalar ' + 'is also used as an input type, ensure "parseValue" and "parseLiteral" ' + 'functions are also provided.');
if (config.parseValue || config.parseLiteral) {
(0, _invariant2.default)(typeof config.parseValue === 'function' && typeof config.parseLiteral === 'function', this.name + ' must provide both "parseValue" and "parseLiteral" ' + 'functions.');
}
this._scalarConfig = config;
}
// Serializes an internal value to include in a response.
GraphQLScalarType.prototype.serialize = function serialize(value) {
var serializer = this._scalarConfig.serialize;
return serializer(value);
};
// Determines if an internal value is valid for this type.
// Equivalent to checking for if the parsedValue is nullish.
GraphQLScalarType.prototype.isValidValue = function isValidValue(value) {
return !(0, _isNullish2.default)(this.parseValue(value));
};
// Parses an externally provided value to use as an input.
GraphQLScalarType.prototype.parseValue = function parseValue(value) {
var parser = this._scalarConfig.parseValue;
return parser && !(0, _isNullish2.default)(value) ? parser(value) : undefined;
};
// Determines if an internal value is valid for this type.
// Equivalent to checking for if the parsedLiteral is nullish.
GraphQLScalarType.prototype.isValidLiteral = function isValidLiteral(valueNode) {
return !(0, _isNullish2.default)(this.parseLiteral(valueNode));
};
// Parses an externally provided literal value to use as an input.
GraphQLScalarType.prototype.parseLiteral = function parseLiteral(valueNode) {
var parser = this._scalarConfig.parseLiteral;
return parser ? parser(valueNode) : undefined;
};
GraphQLScalarType.prototype.toString = function toString() {
return this.name;
};
return GraphQLScalarType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLScalarType.prototype.toJSON = GraphQLScalarType.prototype.inspect = GraphQLScalarType.prototype.toString;
/**
* Object Type Definition
*
* Almost all of the GraphQL types you define will be object types. Object types
* have a name, but most importantly describe their fields.
*
* Example:
*
* const AddressType = new GraphQLObjectType({
* name: 'Address',
* fields: {
* street: { type: GraphQLString },
* number: { type: GraphQLInt },
* formatted: {
* type: GraphQLString,
* resolve(obj) {
* return obj.number + ' ' + obj.street
* }
* }
* }
* });
*
* When two types need to refer to each other, or a type needs to refer to
* itself in a field, you can use a function expression (aka a closure or a
* thunk) to supply the fields lazily.
*
* Example:
*
* const PersonType = new GraphQLObjectType({
* name: 'Person',
* fields: () => ({
* name: { type: GraphQLString },
* bestFriend: { type: PersonType },
* })
* });
*
*/
var GraphQLObjectType = exports.GraphQLObjectType = function () {
function GraphQLObjectType(config) {
_classCallCheck(this, GraphQLObjectType);
(0, _assertValidName.assertValidName)(config.name, config.isIntrospection);
this.name = config.name;
this.description = config.description;
if (config.isTypeOf) {
(0, _invariant2.default)(typeof config.isTypeOf === 'function', this.name + ' must provide "isTypeOf" as a function.');
}
this.isTypeOf = config.isTypeOf;
this._typeConfig = config;
}
GraphQLObjectType.prototype.getFields = function getFields() {
return this._fields || (this._fields = defineFieldMap(this, this._typeConfig.fields));
};
GraphQLObjectType.prototype.getInterfaces = function getInterfaces() {
return this._interfaces || (this._interfaces = defineInterfaces(this, this._typeConfig.interfaces));
};
GraphQLObjectType.prototype.toString = function toString() {
return this.name;
};
return GraphQLObjectType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLObjectType.prototype.toJSON = GraphQLObjectType.prototype.inspect = GraphQLObjectType.prototype.toString;
function defineInterfaces(type, interfacesThunk) {
var interfaces = resolveThunk(interfacesThunk);
if (!interfaces) {
return [];
}
(0, _invariant2.default)(Array.isArray(interfaces), type.name + ' interfaces must be an Array or a function which returns ' + 'an Array.');
var implementedTypeNames = Object.create(null);
interfaces.forEach(function (iface) {
(0, _invariant2.default)(iface instanceof GraphQLInterfaceType, type.name + ' may only implement Interface types, it cannot ' + ('implement: ' + String(iface) + '.'));
(0, _invariant2.default)(!implementedTypeNames[iface.name], type.name + ' may declare it implements ' + iface.name + ' only once.');
implementedTypeNames[iface.name] = true;
if (typeof iface.resolveType !== 'function') {
(0, _invariant2.default)(typeof type.isTypeOf === 'function', 'Interface Type ' + iface.name + ' does not provide a "resolveType" ' + ('function and implementing Type ' + type.name + ' does not provide a ') + '"isTypeOf" function. There is no way to resolve this implementing ' + 'type during execution.');
}
});
return interfaces;
}
function defineFieldMap(type, fieldsThunk) {
var fieldMap = resolveThunk(fieldsThunk);
(0, _invariant2.default)(isPlainObj(fieldMap), type.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
var fieldNames = Object.keys(fieldMap);
(0, _invariant2.default)(fieldNames.length > 0, type.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
var resultFieldMap = Object.create(null);
fieldNames.forEach(function (fieldName) {
(0, _assertValidName.assertValidName)(fieldName);
var fieldConfig = fieldMap[fieldName];
(0, _invariant2.default)(isPlainObj(fieldConfig), type.name + '.' + fieldName + ' field config must be an object');
(0, _invariant2.default)(!fieldConfig.hasOwnProperty('isDeprecated'), type.name + '.' + fieldName + ' should provide "deprecationReason" instead ' + 'of "isDeprecated".');
var field = _extends({}, fieldConfig, {
isDeprecated: Boolean(fieldConfig.deprecationReason),
name: fieldName
});
(0, _invariant2.default)(isOutputType(field.type), type.name + '.' + fieldName + ' field type must be Output Type but ' + ('got: ' + String(field.type) + '.'));
(0, _invariant2.default)(isValidResolver(field.resolve), type.name + '.' + fieldName + ' field resolver must be a function if ' + ('provided, but got: ' + String(field.resolve) + '.'));
var argsConfig = fieldConfig.args;
if (!argsConfig) {
field.args = [];
} else {
(0, _invariant2.default)(isPlainObj(argsConfig), type.name + '.' + fieldName + ' args must be an object with argument ' + 'names as keys.');
field.args = Object.keys(argsConfig).map(function (argName) {
(0, _assertValidName.assertValidName)(argName);
var arg = argsConfig[argName];
(0, _invariant2.default)(isInputType(arg.type), type.name + '.' + fieldName + '(' + argName + ':) argument type must be ' + ('Input Type but got: ' + String(arg.type) + '.'));
return {
name: argName,
description: arg.description === undefined ? null : arg.description,
type: arg.type,
defaultValue: arg.defaultValue
};
});
}
resultFieldMap[fieldName] = field;
});
return resultFieldMap;
}
function isPlainObj(obj) {
return obj && typeof obj === 'object' && !Array.isArray(obj);
}
// If a resolver is defined, it must be a function.
function isValidResolver(resolver) {
return resolver == null || typeof resolver === 'function';
}
/**
* Interface Type Definition
*
* When a field can return one of a heterogeneous set of types, a Interface type
* is used to describe what types are possible, what fields are in common across
* all types, as well as a function to determine which type is actually used
* when the field is resolved.
*
* Example:
*
* const EntityType = new GraphQLInterfaceType({
* name: 'Entity',
* fields: {
* name: { type: GraphQLString }
* }
* });
*
*/
var GraphQLInterfaceType = exports.GraphQLInterfaceType = function () {
function GraphQLInterfaceType(config) {
_classCallCheck(this, GraphQLInterfaceType);
(0, _assertValidName.assertValidName)(config.name);
this.name = config.name;
this.description = config.description;
if (config.resolveType) {
(0, _invariant2.default)(typeof config.resolveType === 'function', this.name + ' must provide "resolveType" as a function.');
}
this.resolveType = config.resolveType;
this._typeConfig = config;
}
GraphQLInterfaceType.prototype.getFields = function getFields() {
return this._fields || (this._fields = defineFieldMap(this, this._typeConfig.fields));
};
GraphQLInterfaceType.prototype.toString = function toString() {
return this.name;
};
return GraphQLInterfaceType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLInterfaceType.prototype.toJSON = GraphQLInterfaceType.prototype.inspect = GraphQLInterfaceType.prototype.toString;
/**
* Union Type Definition
*
* When a field can return one of a heterogeneous set of types, a Union type
* is used to describe what types are possible as well as providing a function
* to determine which type is actually used when the field is resolved.
*
* Example:
*
* const PetType = new GraphQLUnionType({
* name: 'Pet',
* types: [ DogType, CatType ],
* resolveType(value) {
* if (value instanceof Dog) {
* return DogType;
* }
* if (value instanceof Cat) {
* return CatType;
* }
* }
* });
*
*/
var GraphQLUnionType = exports.GraphQLUnionType = function () {
function GraphQLUnionType(config) {
_classCallCheck(this, GraphQLUnionType);
(0, _assertValidName.assertValidName)(config.name);
this.name = config.name;
this.description = config.description;
if (config.resolveType) {
(0, _invariant2.default)(typeof config.resolveType === 'function', this.name + ' must provide "resolveType" as a function.');
}
this.resolveType = config.resolveType;
this._typeConfig = config;
}
GraphQLUnionType.prototype.getTypes = function getTypes() {
return this._types || (this._types = defineTypes(this, this._typeConfig.types));
};
GraphQLUnionType.prototype.toString = function toString() {
return this.name;
};
return GraphQLUnionType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLUnionType.prototype.toJSON = GraphQLUnionType.prototype.inspect = GraphQLUnionType.prototype.toString;
function defineTypes(unionType, typesThunk) {
var types = resolveThunk(typesThunk);
(0, _invariant2.default)(Array.isArray(types) && types.length > 0, 'Must provide Array of types or a function which returns ' + ('such an array for Union ' + unionType.name + '.'));
var includedTypeNames = Object.create(null);
types.forEach(function (objType) {
(0, _invariant2.default)(objType instanceof GraphQLObjectType, unionType.name + ' may only contain Object types, it cannot contain: ' + (String(objType) + '.'));
(0, _invariant2.default)(!includedTypeNames[objType.name], unionType.name + ' can include ' + objType.name + ' type only once.');
includedTypeNames[objType.name] = true;
if (typeof unionType.resolveType !== 'function') {
(0, _invariant2.default)(typeof objType.isTypeOf === 'function', 'Union type "' + unionType.name + '" does not provide a "resolveType" ' + ('function and possible type "' + objType.name + '" does not provide an ') + '"isTypeOf" function. There is no way to resolve this possible type ' + 'during execution.');
}
});
return types;
}
/**
* Enum Type Definition
*
* Some leaf values of requests and input values are Enums. GraphQL serializes
* Enum values as strings, however internally Enums can be represented by any
* kind of type, often integers.
*
* Example:
*
* const RGBType = new GraphQLEnumType({
* name: 'RGB',
* values: {
* RED: { value: 0 },
* GREEN: { value: 1 },
* BLUE: { value: 2 }
* }
* });
*
* Note: If a value is not provided in a definition, the name of the enum value
* will be used as its internal value.
*/
var GraphQLEnumType /* <T> */ = exports.GraphQLEnumType = function () {
function GraphQLEnumType(config /* <T> */) {
_classCallCheck(this, GraphQLEnumType);
this.name = config.name;
(0, _assertValidName.assertValidName)(config.name, config.isIntrospection);
this.description = config.description;
this._values = defineEnumValues(this, config.values);
this._enumConfig = config;
}
GraphQLEnumType.prototype.getValues = function getValues() {
return this._values;
};
GraphQLEnumType.prototype.getValue = function getValue(name) {
return this._getNameLookup()[name];
};
GraphQLEnumType.prototype.serialize = function serialize(value /* T */) {
var enumValue = this._getValueLookup().get(value);
return enumValue ? enumValue.name : null;
};
GraphQLEnumType.prototype.isValidValue = function isValidValue(value) {
return typeof value === 'string' && this._getNameLookup()[value] !== undefined;
};
GraphQLEnumType.prototype.parseValue = function parseValue(value) /* T */{
if (typeof value === 'string') {
var enumValue = this._getNameLookup()[value];
if (enumValue) {
return enumValue.value;
}
}
};
GraphQLEnumType.prototype.isValidLiteral = function isValidLiteral(valueNode) {
return valueNode.kind === Kind.ENUM && this._getNameLookup()[valueNode.value] !== undefined;
};
GraphQLEnumType.prototype.parseLiteral = function parseLiteral(valueNode) /* T */{
if (valueNode.kind === Kind.ENUM) {
var enumValue = this._getNameLookup()[valueNode.value];
if (enumValue) {
return enumValue.value;
}
}
};
GraphQLEnumType.prototype._getValueLookup = function _getValueLookup() {
if (!this._valueLookup) {
var lookup = new Map();
this.getValues().forEach(function (value) {
lookup.set(value.value, value);
});
this._valueLookup = lookup;
}
return this._valueLookup;
};
GraphQLEnumType.prototype._getNameLookup = function _getNameLookup() {
if (!this._nameLookup) {
var lookup = Object.create(null);
this.getValues().forEach(function (value) {
lookup[value.name] = value;
});
this._nameLookup = lookup;
}
return this._nameLookup;
};
GraphQLEnumType.prototype.toString = function toString() {
return this.name;
};
return GraphQLEnumType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLEnumType.prototype.toJSON = GraphQLEnumType.prototype.inspect = GraphQLEnumType.prototype.toString;
function defineEnumValues(type, valueMap /* <T> */
) {
(0, _invariant2.default)(isPlainObj(valueMap), type.name + ' values must be an object with value names as keys.');
var valueNames = Object.keys(valueMap);
(0, _invariant2.default)(valueNames.length > 0, type.name + ' values must be an object with value names as keys.');
return valueNames.map(function (valueName) {
(0, _assertValidName.assertValidName)(valueName);
(0, _invariant2.default)(['true', 'false', 'null'].indexOf(valueName) === -1, 'Name "' + valueName + '" can not be used as an Enum value.');
var value = valueMap[valueName];
(0, _invariant2.default)(isPlainObj(value), type.name + '.' + valueName + ' must refer to an object with a "value" key ' + ('representing an internal value but got: ' + String(value) + '.'));
(0, _invariant2.default)(!value.hasOwnProperty('isDeprecated'), type.name + '.' + valueName + ' should provide "deprecationReason" instead ' + 'of "isDeprecated".');
return {
name: valueName,
description: value.description,
isDeprecated: Boolean(value.deprecationReason),
deprecationReason: value.deprecationReason,
value: value.hasOwnProperty('value') ? value.value : valueName
};
});
} /* <T> */
/**
* Input Object Type Definition
*
* An input object defines a structured collection of fields which may be
* supplied to a field argument.
*
* Using `NonNull` will ensure that a value must be provided by the query
*
* Example:
*
* const GeoPoint = new GraphQLInputObjectType({
* name: 'GeoPoint',
* fields: {
* lat: { type: new GraphQLNonNull(GraphQLFloat) },
* lon: { type: new GraphQLNonNull(GraphQLFloat) },
* alt: { type: GraphQLFloat, defaultValue: 0 },
* }
* });
*
*/
var GraphQLInputObjectType = exports.GraphQLInputObjectType = function () {
function GraphQLInputObjectType(config) {
_classCallCheck(this, GraphQLInputObjectType);
(0, _assertValidName.assertValidName)(config.name);
this.name = config.name;
this.description = config.description;
this._typeConfig = config;
}
GraphQLInputObjectType.prototype.getFields = function getFields() {
return this._fields || (this._fields = this._defineFieldMap());
};
GraphQLInputObjectType.prototype._defineFieldMap = function _defineFieldMap() {
var _this = this;
var fieldMap = resolveThunk(this._typeConfig.fields);
(0, _invariant2.default)(isPlainObj(fieldMap), this.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
var fieldNames = Object.keys(fieldMap);
(0, _invariant2.default)(fieldNames.length > 0, this.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
var resultFieldMap = Object.create(null);
fieldNames.forEach(function (fieldName) {
(0, _assertValidName.assertValidName)(fieldName);
var field = _extends({}, fieldMap[fieldName], {
name: fieldName
});
(0, _invariant2.default)(isInputType(field.type), _this.name + '.' + fieldName + ' field type must be Input Type but ' + ('got: ' + String(field.type) + '.'));
(0, _invariant2.default)(field.resolve == null, _this.name + '.' + fieldName + ' field type has a resolve property, but ' + 'Input Types cannot define resolvers.');
resultFieldMap[fieldName] = field;
});
return resultFieldMap;
};
GraphQLInputObjectType.prototype.toString = function toString() {
return this.name;
};
return GraphQLInputObjectType;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLInputObjectType.prototype.toJSON = GraphQLInputObjectType.prototype.inspect = GraphQLInputObjectType.prototype.toString;
/**
* List Modifier
*
* A list is a kind of type marker, a wrapping type which points to another
* type. Lists are often created within the context of defining the fields of
* an object type.
*
* Example:
*
* const PersonType = new GraphQLObjectType({
* name: 'Person',
* fields: () => ({
* parents: { type: new GraphQLList(Person) },
* children: { type: new GraphQLList(Person) },
* })
* })
*
*/
var GraphQLList = exports.GraphQLList = function () {
function GraphQLList(type) {
_classCallCheck(this, GraphQLList);
(0, _invariant2.default)(isType(type), 'Can only create List of a GraphQLType but got: ' + String(type) + '.');
this.ofType = type;
}
GraphQLList.prototype.toString = function toString() {
return '[' + String(this.ofType) + ']';
};
return GraphQLList;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLList.prototype.toJSON = GraphQLList.prototype.inspect = GraphQLList.prototype.toString;
/**
* Non-Null Modifier
*
* A non-null is a kind of type marker, a wrapping type which points to another
* type. Non-null types enforce that their values are never null and can ensure
* an error is raised if this ever occurs during a request. It is useful for
* fields which you can make a strong guarantee on non-nullability, for example
* usually the id field of a database row will never be null.
*
* Example:
*
* const RowType = new GraphQLObjectType({
* name: 'Row',
* fields: () => ({
* id: { type: new GraphQLNonNull(GraphQLString) },
* })
* })
*
* Note: the enforcement of non-nullability occurs within the executor.
*/
var GraphQLNonNull = exports.GraphQLNonNull = function () {
function GraphQLNonNull(type) {
_classCallCheck(this, GraphQLNonNull);
(0, _invariant2.default)(isType(type) && !(type instanceof GraphQLNonNull), 'Can only create NonNull of a Nullable GraphQLType but got: ' + (String(type) + '.'));
this.ofType = type;
}
GraphQLNonNull.prototype.toString = function toString() {
return this.ofType.toString() + '!';
};
return GraphQLNonNull;
}();
// Also provide toJSON and inspect aliases for toString.
GraphQLNonNull.prototype.toJSON = GraphQLNonNull.prototype.inspect = GraphQLNonNull.prototype.toString;
},{"../jsutils/invariant":94,"../jsutils/isNullish":96,"../language/kinds":102,"../utilities/assertValidName":119}],113:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.specifiedDirectives = exports.GraphQLDeprecatedDirective = exports.DEFAULT_DEPRECATION_REASON = exports.GraphQLSkipDirective = exports.GraphQLIncludeDirective = exports.GraphQLDirective = exports.DirectiveLocation = undefined;
var _definition = require('./definition');
var _scalars = require('./scalars');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _assertValidName = require('../utilities/assertValidName');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var DirectiveLocation = exports.DirectiveLocation = {
// Operations
QUERY: 'QUERY',
MUTATION: 'MUTATION',
SUBSCRIPTION: 'SUBSCRIPTION',
FIELD: 'FIELD',
FRAGMENT_DEFINITION: 'FRAGMENT_DEFINITION',
FRAGMENT_SPREAD: 'FRAGMENT_SPREAD',
INLINE_FRAGMENT: 'INLINE_FRAGMENT',
// Schema Definitions
SCHEMA: 'SCHEMA',
SCALAR: 'SCALAR',
OBJECT: 'OBJECT',
FIELD_DEFINITION: 'FIELD_DEFINITION',
ARGUMENT_DEFINITION: 'ARGUMENT_DEFINITION',
INTERFACE: 'INTERFACE',
UNION: 'UNION',
ENUM: 'ENUM',
ENUM_VALUE: 'ENUM_VALUE',
INPUT_OBJECT: 'INPUT_OBJECT',
INPUT_FIELD_DEFINITION: 'INPUT_FIELD_DEFINITION'
};
// eslint-disable-line
/**
* Directives are used by the GraphQL runtime as a way of modifying execution
* behavior. Type system creators will usually not create these directly.
*/
var GraphQLDirective = exports.GraphQLDirective = function GraphQLDirective(config) {
_classCallCheck(this, GraphQLDirective);
(0, _invariant2.default)(config.name, 'Directive must be named.');
(0, _assertValidName.assertValidName)(config.name);
(0, _invariant2.default)(Array.isArray(config.locations), 'Must provide locations for directive.');
this.name = config.name;
this.description = config.description;
this.locations = config.locations;
var args = config.args;
if (!args) {
this.args = [];
} else {
(0, _invariant2.default)(!Array.isArray(args), '@' + config.name + ' args must be an object with argument names as keys.');
this.args = Object.keys(args).map(function (argName) {
(0, _assertValidName.assertValidName)(argName);
var arg = args[argName];
(0, _invariant2.default)((0, _definition.isInputType)(arg.type), '@' + config.name + '(' + argName + ':) argument type must be ' + ('Input Type but got: ' + String(arg.type) + '.'));
return {
name: argName,
description: arg.description === undefined ? null : arg.description,
type: arg.type,
defaultValue: arg.defaultValue
};
});
}
};
/**
* Used to conditionally include fields or fragments.
*/
var GraphQLIncludeDirective = exports.GraphQLIncludeDirective = new GraphQLDirective({
name: 'include',
description: 'Directs the executor to include this field or fragment only when ' + 'the `if` argument is true.',
locations: [DirectiveLocation.FIELD, DirectiveLocation.FRAGMENT_SPREAD, DirectiveLocation.INLINE_FRAGMENT],
args: {
'if': {
type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
description: 'Included when true.'
}
}
});
/**
* Used to conditionally skip (exclude) fields or fragments.
*/
var GraphQLSkipDirective = exports.GraphQLSkipDirective = new GraphQLDirective({
name: 'skip',
description: 'Directs the executor to skip this field or fragment when the `if` ' + 'argument is true.',
locations: [DirectiveLocation.FIELD, DirectiveLocation.FRAGMENT_SPREAD, DirectiveLocation.INLINE_FRAGMENT],
args: {
'if': {
type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
description: 'Skipped when true.'
}
}
});
/**
* Constant string used for default reason for a deprecation.
*/
var DEFAULT_DEPRECATION_REASON = exports.DEFAULT_DEPRECATION_REASON = 'No longer supported';
/**
* Used to declare element of a GraphQL schema as deprecated.
*/
var GraphQLDeprecatedDirective = exports.GraphQLDeprecatedDirective = new GraphQLDirective({
name: 'deprecated',
description: 'Marks an element of a GraphQL schema as no longer supported.',
locations: [DirectiveLocation.FIELD_DEFINITION, DirectiveLocation.ENUM_VALUE],
args: {
reason: {
type: _scalars.GraphQLString,
description: 'Explains why this element was deprecated, usually also including a ' + 'suggestion for how to access supported similar data. Formatted ' + 'in [Markdown](https://daringfireball.net/projects/markdown/).',
defaultValue: DEFAULT_DEPRECATION_REASON
}
}
});
/**
* The full list of specified directives.
*/
var specifiedDirectives = exports.specifiedDirectives = [GraphQLIncludeDirective, GraphQLSkipDirective, GraphQLDeprecatedDirective];
},{"../jsutils/invariant":94,"../utilities/assertValidName":119,"./definition":112,"./scalars":116}],114:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _schema = require('./schema');
Object.defineProperty(exports, 'GraphQLSchema', {
enumerable: true,
get: function get() {
return _schema.GraphQLSchema;
}
});
var _definition = require('./definition');
Object.defineProperty(exports, 'isType', {
enumerable: true,
get: function get() {
return _definition.isType;
}
});
Object.defineProperty(exports, 'isInputType', {
enumerable: true,
get: function get() {
return _definition.isInputType;
}
});
Object.defineProperty(exports, 'isOutputType', {
enumerable: true,
get: function get() {
return _definition.isOutputType;
}
});
Object.defineProperty(exports, 'isLeafType', {
enumerable: true,
get: function get() {
return _definition.isLeafType;
}
});
Object.defineProperty(exports, 'isCompositeType', {
enumerable: true,
get: function get() {
return _definition.isCompositeType;
}
});
Object.defineProperty(exports, 'isAbstractType', {
enumerable: true,
get: function get() {
return _definition.isAbstractType;
}
});
Object.defineProperty(exports, 'isNamedType', {
enumerable: true,
get: function get() {
return _definition.isNamedType;
}
});
Object.defineProperty(exports, 'assertType', {
enumerable: true,
get: function get() {
return _definition.assertType;
}
});
Object.defineProperty(exports, 'assertInputType', {
enumerable: true,
get: function get() {
return _definition.assertInputType;
}
});
Object.defineProperty(exports, 'assertOutputType', {
enumerable: true,
get: function get() {
return _definition.assertOutputType;
}
});
Object.defineProperty(exports, 'assertLeafType', {
enumerable: true,
get: function get() {
return _definition.assertLeafType;
}
});
Object.defineProperty(exports, 'assertCompositeType', {
enumerable: true,
get: function get() {
return _definition.assertCompositeType;
}
});
Object.defineProperty(exports, 'assertAbstractType', {
enumerable: true,
get: function get() {
return _definition.assertAbstractType;
}
});
Object.defineProperty(exports, 'assertNamedType', {
enumerable: true,
get: function get() {
return _definition.assertNamedType;
}
});
Object.defineProperty(exports, 'getNullableType', {
enumerable: true,
get: function get() {
return _definition.getNullableType;
}
});
Object.defineProperty(exports, 'getNamedType', {
enumerable: true,
get: function get() {
return _definition.getNamedType;
}
});
Object.defineProperty(exports, 'GraphQLScalarType', {
enumerable: true,
get: function get() {
return _definition.GraphQLScalarType;
}
});
Object.defineProperty(exports, 'GraphQLObjectType', {
enumerable: true,
get: function get() {
return _definition.GraphQLObjectType;
}
});
Object.defineProperty(exports, 'GraphQLInterfaceType', {
enumerable: true,
get: function get() {
return _definition.GraphQLInterfaceType;
}
});
Object.defineProperty(exports, 'GraphQLUnionType', {
enumerable: true,
get: function get() {
return _definition.GraphQLUnionType;
}
});
Object.defineProperty(exports, 'GraphQLEnumType', {
enumerable: true,
get: function get() {
return _definition.GraphQLEnumType;
}
});
Object.defineProperty(exports, 'GraphQLInputObjectType', {
enumerable: true,
get: function get() {
return _definition.GraphQLInputObjectType;
}
});
Object.defineProperty(exports, 'GraphQLList', {
enumerable: true,
get: function get() {
return _definition.GraphQLList;
}
});
Object.defineProperty(exports, 'GraphQLNonNull', {
enumerable: true,
get: function get() {
return _definition.GraphQLNonNull;
}
});
var _directives = require('./directives');
Object.defineProperty(exports, 'DirectiveLocation', {
enumerable: true,
get: function get() {
return _directives.DirectiveLocation;
}
});
Object.defineProperty(exports, 'GraphQLDirective', {
enumerable: true,
get: function get() {
return _directives.GraphQLDirective;
}
});
Object.defineProperty(exports, 'specifiedDirectives', {
enumerable: true,
get: function get() {
return _directives.specifiedDirectives;
}
});
Object.defineProperty(exports, 'GraphQLIncludeDirective', {
enumerable: true,
get: function get() {
return _directives.GraphQLIncludeDirective;
}
});
Object.defineProperty(exports, 'GraphQLSkipDirective', {
enumerable: true,
get: function get() {
return _directives.GraphQLSkipDirective;
}
});
Object.defineProperty(exports, 'GraphQLDeprecatedDirective', {
enumerable: true,
get: function get() {
return _directives.GraphQLDeprecatedDirective;
}
});
Object.defineProperty(exports, 'DEFAULT_DEPRECATION_REASON', {
enumerable: true,
get: function get() {
return _directives.DEFAULT_DEPRECATION_REASON;
}
});
var _scalars = require('./scalars');
Object.defineProperty(exports, 'GraphQLInt', {
enumerable: true,
get: function get() {
return _scalars.GraphQLInt;
}
});
Object.defineProperty(exports, 'GraphQLFloat', {
enumerable: true,
get: function get() {
return _scalars.GraphQLFloat;
}
});
Object.defineProperty(exports, 'GraphQLString', {
enumerable: true,
get: function get() {
return _scalars.GraphQLString;
}
});
Object.defineProperty(exports, 'GraphQLBoolean', {
enumerable: true,
get: function get() {
return _scalars.GraphQLBoolean;
}
});
Object.defineProperty(exports, 'GraphQLID', {
enumerable: true,
get: function get() {
return _scalars.GraphQLID;
}
});
var _introspection = require('./introspection');
Object.defineProperty(exports, 'TypeKind', {
enumerable: true,
get: function get() {
return _introspection.TypeKind;
}
});
Object.defineProperty(exports, '__Schema', {
enumerable: true,
get: function get() {
return _introspection.__Schema;
}
});
Object.defineProperty(exports, '__Directive', {
enumerable: true,
get: function get() {
return _introspection.__Directive;
}
});
Object.defineProperty(exports, '__DirectiveLocation', {
enumerable: true,
get: function get() {
return _introspection.__DirectiveLocation;
}
});
Object.defineProperty(exports, '__Type', {
enumerable: true,
get: function get() {
return _introspection.__Type;
}
});
Object.defineProperty(exports, '__Field', {
enumerable: true,
get: function get() {
return _introspection.__Field;
}
});
Object.defineProperty(exports, '__InputValue', {
enumerable: true,
get: function get() {
return _introspection.__InputValue;
}
});
Object.defineProperty(exports, '__EnumValue', {
enumerable: true,
get: function get() {
return _introspection.__EnumValue;
}
});
Object.defineProperty(exports, '__TypeKind', {
enumerable: true,
get: function get() {
return _introspection.__TypeKind;
}
});
Object.defineProperty(exports, 'SchemaMetaFieldDef', {
enumerable: true,
get: function get() {
return _introspection.SchemaMetaFieldDef;
}
});
Object.defineProperty(exports, 'TypeMetaFieldDef', {
enumerable: true,
get: function get() {
return _introspection.TypeMetaFieldDef;
}
});
Object.defineProperty(exports, 'TypeNameMetaFieldDef', {
enumerable: true,
get: function get() {
return _introspection.TypeNameMetaFieldDef;
}
});
},{"./definition":112,"./directives":113,"./introspection":115,"./scalars":116,"./schema":117}],115:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.TypeNameMetaFieldDef = exports.TypeMetaFieldDef = exports.SchemaMetaFieldDef = exports.__TypeKind = exports.TypeKind = exports.__EnumValue = exports.__InputValue = exports.__Field = exports.__Type = exports.__DirectiveLocation = exports.__Directive = exports.__Schema = undefined;
var _isInvalid = require('../jsutils/isInvalid');
var _isInvalid2 = _interopRequireDefault(_isInvalid);
var _astFromValue = require('../utilities/astFromValue');
var _printer = require('../language/printer');
var _definition = require('./definition');
var _scalars = require('./scalars');
var _directives = require('./directives');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var __Schema = exports.__Schema = new _definition.GraphQLObjectType({
name: '__Schema',
isIntrospection: true,
description: 'A GraphQL Schema defines the capabilities of a GraphQL server. It ' + 'exposes all available types and directives on the server, as well as ' + 'the entry points for query, mutation, and subscription operations.',
fields: function fields() {
return {
types: {
description: 'A list of all types supported by this server.',
type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type))),
resolve: function resolve(schema) {
var typeMap = schema.getTypeMap();
return Object.keys(typeMap).map(function (key) {
return typeMap[key];
});
}
},
queryType: {
description: 'The type that query operations will be rooted at.',
type: new _definition.GraphQLNonNull(__Type),
resolve: function resolve(schema) {
return schema.getQueryType();
}
},
mutationType: {
description: 'If this server supports mutation, the type that ' + 'mutation operations will be rooted at.',
type: __Type,
resolve: function resolve(schema) {
return schema.getMutationType();
}
},
subscriptionType: {
description: 'If this server support subscription, the type that ' + 'subscription operations will be rooted at.',
type: __Type,
resolve: function resolve(schema) {
return schema.getSubscriptionType();
}
},
directives: {
description: 'A list of all directives supported by this server.',
type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Directive))),
resolve: function resolve(schema) {
return schema.getDirectives();
}
}
};
}
});
var __Directive = exports.__Directive = new _definition.GraphQLObjectType({
name: '__Directive',
isIntrospection: true,
description: 'A Directive provides a way to describe alternate runtime execution and ' + 'type validation behavior in a GraphQL document.' + '\n\nIn some cases, you need to provide options to alter GraphQL\'s ' + 'execution behavior in ways field arguments will not suffice, such as ' + 'conditionally including or skipping a field. Directives provide this by ' + 'describing additional information to the executor.',
fields: function fields() {
return {
name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
description: { type: _scalars.GraphQLString },
locations: {
type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__DirectiveLocation)))
},
args: {
type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),
resolve: function resolve(directive) {
return directive.args || [];
}
},
// NOTE: the following three fields are deprecated and are no longer part
// of the GraphQL specification.
onOperation: {
deprecationReason: 'Use `locations`.',
type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
resolve: function resolve(d) {
return d.locations.indexOf(_directives.DirectiveLocation.QUERY) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.MUTATION) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.SUBSCRIPTION) !== -1;
}
},
onFragment: {
deprecationReason: 'Use `locations`.',
type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
resolve: function resolve(d) {
return d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_SPREAD) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.INLINE_FRAGMENT) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_DEFINITION) !== -1;
}
},
onField: {
deprecationReason: 'Use `locations`.',
type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
resolve: function resolve(d) {
return d.locations.indexOf(_directives.DirectiveLocation.FIELD) !== -1;
}
}
};
}
});
var __DirectiveLocation = exports.__DirectiveLocation = new _definition.GraphQLEnumType({
name: '__DirectiveLocation',
isIntrospection: true,
description: 'A Directive can be adjacent to many parts of the GraphQL language, a ' + '__DirectiveLocation describes one such possible adjacencies.',
values: {
QUERY: {
value: _directives.DirectiveLocation.QUERY,
description: 'Location adjacent to a query operation.'
},
MUTATION: {
value: _directives.DirectiveLocation.MUTATION,
description: 'Location adjacent to a mutation operation.'
},
SUBSCRIPTION: {
value: _directives.DirectiveLocation.SUBSCRIPTION,
description: 'Location adjacent to a subscription operation.'
},
FIELD: {
value: _directives.DirectiveLocation.FIELD,
description: 'Location adjacent to a field.'
},
FRAGMENT_DEFINITION: {
value: _directives.DirectiveLocation.FRAGMENT_DEFINITION,
description: 'Location adjacent to a fragment definition.'
},
FRAGMENT_SPREAD: {
value: _directives.DirectiveLocation.FRAGMENT_SPREAD,
description: 'Location adjacent to a fragment spread.'
},
INLINE_FRAGMENT: {
value: _directives.DirectiveLocation.INLINE_FRAGMENT,
description: 'Location adjacent to an inline fragment.'
},
SCHEMA: {
value: _directives.DirectiveLocation.SCHEMA,
description: 'Location adjacent to a schema definition.'
},
SCALAR: {
value: _directives.DirectiveLocation.SCALAR,
description: 'Location adjacent to a scalar definition.'
},
OBJECT: {
value: _directives.DirectiveLocation.OBJECT,
description: 'Location adjacent to an object type definition.'
},
FIELD_DEFINITION: {
value: _directives.DirectiveLocation.FIELD_DEFINITION,
description: 'Location adjacent to a field definition.'
},
ARGUMENT_DEFINITION: {
value: _directives.DirectiveLocation.ARGUMENT_DEFINITION,
description: 'Location adjacent to an argument definition.'
},
INTERFACE: {
value: _directives.DirectiveLocation.INTERFACE,
description: 'Location adjacent to an interface definition.'
},
UNION: {
value: _directives.DirectiveLocation.UNION,
description: 'Location adjacent to a union definition.'
},
ENUM: {
value: _directives.DirectiveLocation.ENUM,
description: 'Location adjacent to an enum definition.'
},
ENUM_VALUE: {
value: _directives.DirectiveLocation.ENUM_VALUE,
description: 'Location adjacent to an enum value definition.'
},
INPUT_OBJECT: {
value: _directives.DirectiveLocation.INPUT_OBJECT,
description: 'Location adjacent to an input object type definition.'
},
INPUT_FIELD_DEFINITION: {
value: _directives.DirectiveLocation.INPUT_FIELD_DEFINITION,
description: 'Location adjacent to an input object field definition.'
}
}
});
var __Type = exports.__Type = new _definition.GraphQLObjectType({
name: '__Type',
isIntrospection: true,
description: 'The fundamental unit of any GraphQL Schema is the type. There are ' + 'many kinds of types in GraphQL as represented by the `__TypeKind` enum.' + '\n\nDepending on the kind of a type, certain fields describe ' + 'information about that type. Scalar types provide no information ' + 'beyond a name and description, while Enum types provide their values. ' + 'Object and Interface types provide the fields they describe. Abstract ' + 'types, Union and Interface, provide the Object types possible ' + 'at runtime. List and NonNull types compose other types.',
fields: function fields() {
return {
kind: {
type: new _definition.GraphQLNonNull(__TypeKind),
resolve: function resolve(type) {
if (type instanceof _definition.GraphQLScalarType) {
return TypeKind.SCALAR;
} else if (type instanceof _definition.GraphQLObjectType) {
return TypeKind.OBJECT;
} else if (type instanceof _definition.GraphQLInterfaceType) {
return TypeKind.INTERFACE;
} else if (type instanceof _definition.GraphQLUnionType) {
return TypeKind.UNION;
} else if (type instanceof _definition.GraphQLEnumType) {
return TypeKind.ENUM;
} else if (type instanceof _definition.GraphQLInputObjectType) {
return TypeKind.INPUT_OBJECT;
} else if (type instanceof _definition.GraphQLList) {
return TypeKind.LIST;
} else if (type instanceof _definition.GraphQLNonNull) {
return TypeKind.NON_NULL;
}
throw new Error('Unknown kind of type: ' + type);
}
},
name: { type: _scalars.GraphQLString },
description: { type: _scalars.GraphQLString },
fields: {
type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Field)),
args: {
includeDeprecated: { type: _scalars.GraphQLBoolean, defaultValue: false }
},
resolve: function resolve(type, _ref) {
var includeDeprecated = _ref.includeDeprecated;
if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
var fieldMap = type.getFields();
var fields = Object.keys(fieldMap).map(function (fieldName) {
return fieldMap[fieldName];
});
if (!includeDeprecated) {
fields = fields.filter(function (field) {
return !field.deprecationReason;
});
}
return fields;
}
return null;
}
},
interfaces: {
type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),
resolve: function resolve(type) {
if (type instanceof _definition.GraphQLObjectType) {
return type.getInterfaces();
}
}
},
possibleTypes: {
type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),
resolve: function resolve(type, args, context, _ref2) {
var schema = _ref2.schema;
if ((0, _definition.isAbstractType)(type)) {
return schema.getPossibleTypes(type);
}
}
},
enumValues: {
type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__EnumValue)),
args: {
includeDeprecated: { type: _scalars.GraphQLBoolean, defaultValue: false }
},
resolve: function resolve(type, _ref3) {
var includeDeprecated = _ref3.includeDeprecated;
if (type instanceof _definition.GraphQLEnumType) {
var values = type.getValues();
if (!includeDeprecated) {
values = values.filter(function (value) {
return !value.deprecationReason;
});
}
return values;
}
}
},
inputFields: {
type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue)),
resolve: function resolve(type) {
if (type instanceof _definition.GraphQLInputObjectType) {
var fieldMap = type.getFields();
return Object.keys(fieldMap).map(function (fieldName) {
return fieldMap[fieldName];
});
}
}
},
ofType: { type: __Type }
};
}
});
var __Field = exports.__Field = new _definition.GraphQLObjectType({
name: '__Field',
isIntrospection: true,
description: 'Object and Interface types are described by a list of Fields, each of ' + 'which has a name, potentially a list of arguments, and a return type.',
fields: function fields() {
return {
name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
description: { type: _scalars.GraphQLString },
args: {
type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),
resolve: function resolve(field) {
return field.args || [];
}
},
type: { type: new _definition.GraphQLNonNull(__Type) },
isDeprecated: { type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean) },
deprecationReason: {
type: _scalars.GraphQLString
}
};
}
});
var __InputValue = exports.__InputValue = new _definition.GraphQLObjectType({
name: '__InputValue',
isIntrospection: true,
description: 'Arguments provided to Fields or Directives and the input fields of an ' + 'InputObject are represented as Input Values which describe their type ' + 'and optionally a default value.',
fields: function fields() {
return {
name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
description: { type: _scalars.GraphQLString },
type: { type: new _definition.GraphQLNonNull(__Type) },
defaultValue: {
type: _scalars.GraphQLString,
description: 'A GraphQL-formatted string representing the default value for this ' + 'input value.',
resolve: function resolve(inputVal) {
return (0, _isInvalid2.default)(inputVal.defaultValue) ? null : (0, _printer.print)((0, _astFromValue.astFromValue)(inputVal.defaultValue, inputVal.type));
}
}
};
}
});
var __EnumValue = exports.__EnumValue = new _definition.GraphQLObjectType({
name: '__EnumValue',
isIntrospection: true,
description: 'One possible value for a given Enum. Enum values are unique values, not ' + 'a placeholder for a string or numeric value. However an Enum value is ' + 'returned in a JSON response as a string.',
fields: function fields() {
return {
name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
description: { type: _scalars.GraphQLString },
isDeprecated: { type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean) },
deprecationReason: {
type: _scalars.GraphQLString
}
};
}
});
var TypeKind = exports.TypeKind = {
SCALAR: 'SCALAR',
OBJECT: 'OBJECT',
INTERFACE: 'INTERFACE',
UNION: 'UNION',
ENUM: 'ENUM',
INPUT_OBJECT: 'INPUT_OBJECT',
LIST: 'LIST',
NON_NULL: 'NON_NULL'
};
var __TypeKind = exports.__TypeKind = new _definition.GraphQLEnumType({
name: '__TypeKind',
isIntrospection: true,
description: 'An enum describing what kind of type a given `__Type` is.',
values: {
SCALAR: {
value: TypeKind.SCALAR,
description: 'Indicates this type is a scalar.'
},
OBJECT: {
value: TypeKind.OBJECT,
description: 'Indicates this type is an object. ' + '`fields` and `interfaces` are valid fields.'
},
INTERFACE: {
value: TypeKind.INTERFACE,
description: 'Indicates this type is an interface. ' + '`fields` and `possibleTypes` are valid fields.'
},
UNION: {
value: TypeKind.UNION,
description: 'Indicates this type is a union. ' + '`possibleTypes` is a valid field.'
},
ENUM: {
value: TypeKind.ENUM,
description: 'Indicates this type is an enum. ' + '`enumValues` is a valid field.'
},
INPUT_OBJECT: {
value: TypeKind.INPUT_OBJECT,
description: 'Indicates this type is an input object. ' + '`inputFields` is a valid field.'
},
LIST: {
value: TypeKind.LIST,
description: 'Indicates this type is a list. ' + '`ofType` is a valid field.'
},
NON_NULL: {
value: TypeKind.NON_NULL,
description: 'Indicates this type is a non-null. ' + '`ofType` is a valid field.'
}
}
});
/**
* Note that these are GraphQLField and not GraphQLFieldConfig,
* so the format for args is different.
*/
var SchemaMetaFieldDef = exports.SchemaMetaFieldDef = {
name: '__schema',
type: new _definition.GraphQLNonNull(__Schema),
description: 'Access the current type schema of this server.',
args: [],
resolve: function resolve(source, args, context, _ref4) {
var schema = _ref4.schema;
return schema;
}
};
var TypeMetaFieldDef = exports.TypeMetaFieldDef = {
name: '__type',
type: __Type,
description: 'Request the type information of a single type.',
args: [{ name: 'name', type: new _definition.GraphQLNonNull(_scalars.GraphQLString) }],
resolve: function resolve(source, _ref5, context, _ref6) {
var name = _ref5.name;
var schema = _ref6.schema;
return schema.getType(name);
}
};
var TypeNameMetaFieldDef = exports.TypeNameMetaFieldDef = {
name: '__typename',
type: new _definition.GraphQLNonNull(_scalars.GraphQLString),
description: 'The name of the current Object type at runtime.',
args: [],
resolve: function resolve(source, args, context, _ref7) {
var parentType = _ref7.parentType;
return parentType.name;
}
};
},{"../jsutils/isInvalid":95,"../language/printer":106,"../utilities/astFromValue":120,"./definition":112,"./directives":113,"./scalars":116}],116:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphQLID = exports.GraphQLBoolean = exports.GraphQLString = exports.GraphQLFloat = exports.GraphQLInt = undefined;
var _definition = require('./definition');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
// As per the GraphQL Spec, Integers are only treated as valid when a valid
// 32-bit signed integer, providing the broadest support across platforms.
//
// n.b. JavaScript's integers are safe between -(2^53 - 1) and 2^53 - 1 because
// they are internally represented as IEEE 754 doubles.
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var MAX_INT = 2147483647;
var MIN_INT = -2147483648;
function coerceInt(value) {
if (value === '') {
throw new TypeError('Int cannot represent non 32-bit signed integer value: (empty string)');
}
var num = Number(value);
if (num !== num || num > MAX_INT || num < MIN_INT) {
throw new TypeError('Int cannot represent non 32-bit signed integer value: ' + String(value));
}
var int = Math.floor(num);
if (int !== num) {
throw new TypeError('Int cannot represent non-integer value: ' + String(value));
}
return int;
}
var GraphQLInt = exports.GraphQLInt = new _definition.GraphQLScalarType({
name: 'Int',
description: 'The `Int` scalar type represents non-fractional signed whole numeric ' + 'values. Int can represent values between -(2^31) and 2^31 - 1. ',
serialize: coerceInt,
parseValue: coerceInt,
parseLiteral: function parseLiteral(ast) {
if (ast.kind === Kind.INT) {
var num = parseInt(ast.value, 10);
if (num <= MAX_INT && num >= MIN_INT) {
return num;
}
}
return null;
}
});
function coerceFloat(value) {
if (value === '') {
throw new TypeError('Float cannot represent non numeric value: (empty string)');
}
var num = Number(value);
if (num === num) {
return num;
}
throw new TypeError('Float cannot represent non numeric value: ' + String(value));
}
var GraphQLFloat = exports.GraphQLFloat = new _definition.GraphQLScalarType({
name: 'Float',
description: 'The `Float` scalar type represents signed double-precision fractional ' + 'values as specified by ' + '[IEEE 754](http://en.wikipedia.org/wiki/IEEE_floating_point). ',
serialize: coerceFloat,
parseValue: coerceFloat,
parseLiteral: function parseLiteral(ast) {
return ast.kind === Kind.FLOAT || ast.kind === Kind.INT ? parseFloat(ast.value) : null;
}
});
var GraphQLString = exports.GraphQLString = new _definition.GraphQLScalarType({
name: 'String',
description: 'The `String` scalar type represents textual data, represented as UTF-8 ' + 'character sequences. The String type is most often used by GraphQL to ' + 'represent free-form human-readable text.',
serialize: String,
parseValue: String,
parseLiteral: function parseLiteral(ast) {
return ast.kind === Kind.STRING ? ast.value : null;
}
});
var GraphQLBoolean = exports.GraphQLBoolean = new _definition.GraphQLScalarType({
name: 'Boolean',
description: 'The `Boolean` scalar type represents `true` or `false`.',
serialize: Boolean,
parseValue: Boolean,
parseLiteral: function parseLiteral(ast) {
return ast.kind === Kind.BOOLEAN ? ast.value : null;
}
});
var GraphQLID = exports.GraphQLID = new _definition.GraphQLScalarType({
name: 'ID',
description: 'The `ID` scalar type represents a unique identifier, often used to ' + 'refetch an object or as key for a cache. The ID type appears in a JSON ' + 'response as a String; however, it is not intended to be human-readable. ' + 'When expected as an input type, any string (such as `"4"`) or integer ' + '(such as `4`) input value will be accepted as an ID.',
serialize: String,
parseValue: String,
parseLiteral: function parseLiteral(ast) {
return ast.kind === Kind.STRING || ast.kind === Kind.INT ? ast.value : null;
}
});
},{"../language/kinds":102,"./definition":112}],117:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.GraphQLSchema = undefined;
var _definition = require('./definition');
var _directives = require('./directives');
var _introspection = require('./introspection');
var _find = require('../jsutils/find');
var _find2 = _interopRequireDefault(_find);
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _typeComparators = require('../utilities/typeComparators');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Schema Definition
*
* A Schema is created by supplying the root types of each type of operation,
* query and mutation (optional). A schema definition is then supplied to the
* validator and executor.
*
* Example:
*
* const MyAppSchema = new GraphQLSchema({
* query: MyAppQueryRootType,
* mutation: MyAppMutationRootType,
* })
*
* Note: If an array of `directives` are provided to GraphQLSchema, that will be
* the exact list of directives represented and allowed. If `directives` is not
* provided then a default set of the specified directives (e.g. @include and
* @skip) will be used. If you wish to provide *additional* directives to these
* specified directives, you must explicitly declare them. Example:
*
* const MyAppSchema = new GraphQLSchema({
* ...
* directives: specifiedDirectives.concat([ myCustomDirective ]),
* })
*
*/
var GraphQLSchema = exports.GraphQLSchema = function () {
function GraphQLSchema(config) {
var _this = this;
_classCallCheck(this, GraphQLSchema);
(0, _invariant2.default)(typeof config === 'object', 'Must provide configuration object.');
(0, _invariant2.default)(config.query instanceof _definition.GraphQLObjectType, 'Schema query must be Object Type but got: ' + String(config.query) + '.');
this._queryType = config.query;
(0, _invariant2.default)(!config.mutation || config.mutation instanceof _definition.GraphQLObjectType, 'Schema mutation must be Object Type if provided but got: ' + String(config.mutation) + '.');
this._mutationType = config.mutation;
(0, _invariant2.default)(!config.subscription || config.subscription instanceof _definition.GraphQLObjectType, 'Schema subscription must be Object Type if provided but got: ' + String(config.subscription) + '.');
this._subscriptionType = config.subscription;
(0, _invariant2.default)(!config.types || Array.isArray(config.types), 'Schema types must be Array if provided but got: ' + String(config.types) + '.');
(0, _invariant2.default)(!config.directives || Array.isArray(config.directives) && config.directives.every(function (directive) {
return directive instanceof _directives.GraphQLDirective;
}), 'Schema directives must be Array<GraphQLDirective> if provided but got: ' + String(config.directives) + '.');
// Provide specified directives (e.g. @include and @skip) by default.
this._directives = config.directives || _directives.specifiedDirectives;
// Build type map now to detect any errors within this schema.
var initialTypes = [this.getQueryType(), this.getMutationType(), this.getSubscriptionType(), _introspection.__Schema];
var types = config.types;
if (types) {
initialTypes = initialTypes.concat(types);
}
this._typeMap = initialTypes.reduce(typeMapReducer, Object.create(null));
// Keep track of all implementations by interface name.
this._implementations = Object.create(null);
Object.keys(this._typeMap).forEach(function (typeName) {
var type = _this._typeMap[typeName];
if (type instanceof _definition.GraphQLObjectType) {
type.getInterfaces().forEach(function (iface) {
var impls = _this._implementations[iface.name];
if (impls) {
impls.push(type);
} else {
_this._implementations[iface.name] = [type];
}
});
}
});
// Enforce correct interface implementations.
Object.keys(this._typeMap).forEach(function (typeName) {
var type = _this._typeMap[typeName];
if (type instanceof _definition.GraphQLObjectType) {
type.getInterfaces().forEach(function (iface) {
return assertObjectImplementsInterface(_this, type, iface);
});
}
});
}
GraphQLSchema.prototype.getQueryType = function getQueryType() {
return this._queryType;
};
GraphQLSchema.prototype.getMutationType = function getMutationType() {
return this._mutationType;
};
GraphQLSchema.prototype.getSubscriptionType = function getSubscriptionType() {
return this._subscriptionType;
};
GraphQLSchema.prototype.getTypeMap = function getTypeMap() {
return this._typeMap;
};
GraphQLSchema.prototype.getType = function getType(name) {
return this.getTypeMap()[name];
};
GraphQLSchema.prototype.getPossibleTypes = function getPossibleTypes(abstractType) {
if (abstractType instanceof _definition.GraphQLUnionType) {
return abstractType.getTypes();
}
(0, _invariant2.default)(abstractType instanceof _definition.GraphQLInterfaceType);
return this._implementations[abstractType.name];
};
GraphQLSchema.prototype.isPossibleType = function isPossibleType(abstractType, possibleType) {
var possibleTypeMap = this._possibleTypeMap;
if (!possibleTypeMap) {
this._possibleTypeMap = possibleTypeMap = Object.create(null);
}
if (!possibleTypeMap[abstractType.name]) {
var possibleTypes = this.getPossibleTypes(abstractType);
(0, _invariant2.default)(Array.isArray(possibleTypes), 'Could not find possible implementing types for ' + abstractType.name + ' ' + 'in schema. Check that schema.types is defined and is an array of ' + 'all possible types in the schema.');
possibleTypeMap[abstractType.name] = possibleTypes.reduce(function (map, type) {
return map[type.name] = true, map;
}, Object.create(null));
}
return Boolean(possibleTypeMap[abstractType.name][possibleType.name]);
};
GraphQLSchema.prototype.getDirectives = function getDirectives() {
return this._directives;
};
GraphQLSchema.prototype.getDirective = function getDirective(name) {
return (0, _find2.default)(this.getDirectives(), function (directive) {
return directive.name === name;
});
};
return GraphQLSchema;
}();
function typeMapReducer(map, type) {
if (!type) {
return map;
}
if (type instanceof _definition.GraphQLList || type instanceof _definition.GraphQLNonNull) {
return typeMapReducer(map, type.ofType);
}
if (map[type.name]) {
(0, _invariant2.default)(map[type.name] === type, 'Schema must contain unique named types but contains multiple ' + ('types named "' + type.name + '".'));
return map;
}
map[type.name] = type;
var reducedMap = map;
if (type instanceof _definition.GraphQLUnionType) {
reducedMap = type.getTypes().reduce(typeMapReducer, reducedMap);
}
if (type instanceof _definition.GraphQLObjectType) {
reducedMap = type.getInterfaces().reduce(typeMapReducer, reducedMap);
}
if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
var fieldMap = type.getFields();
Object.keys(fieldMap).forEach(function (fieldName) {
var field = fieldMap[fieldName];
if (field.args) {
var fieldArgTypes = field.args.map(function (arg) {
return arg.type;
});
reducedMap = fieldArgTypes.reduce(typeMapReducer, reducedMap);
}
reducedMap = typeMapReducer(reducedMap, field.type);
});
}
if (type instanceof _definition.GraphQLInputObjectType) {
var _fieldMap = type.getFields();
Object.keys(_fieldMap).forEach(function (fieldName) {
var field = _fieldMap[fieldName];
reducedMap = typeMapReducer(reducedMap, field.type);
});
}
return reducedMap;
}
function assertObjectImplementsInterface(schema, object, iface) {
var objectFieldMap = object.getFields();
var ifaceFieldMap = iface.getFields();
// Assert each interface field is implemented.
Object.keys(ifaceFieldMap).forEach(function (fieldName) {
var objectField = objectFieldMap[fieldName];
var ifaceField = ifaceFieldMap[fieldName];
// Assert interface field exists on object.
(0, _invariant2.default)(objectField, '"' + iface.name + '" expects field "' + fieldName + '" but "' + object.name + '" ' + 'does not provide it.');
// Assert interface field type is satisfied by object field type, by being
// a valid subtype. (covariant)
(0, _invariant2.default)((0, _typeComparators.isTypeSubTypeOf)(schema, objectField.type, ifaceField.type), iface.name + '.' + fieldName + ' expects type "' + String(ifaceField.type) + '" ' + 'but ' + (object.name + '.' + fieldName + ' provides type "' + String(objectField.type) + '".'));
// Assert each interface field arg is implemented.
ifaceField.args.forEach(function (ifaceArg) {
var argName = ifaceArg.name;
var objectArg = (0, _find2.default)(objectField.args, function (arg) {
return arg.name === argName;
});
// Assert interface field arg exists on object field.
(0, _invariant2.default)(objectArg, iface.name + '.' + fieldName + ' expects argument "' + argName + '" but ' + (object.name + '.' + fieldName + ' does not provide it.'));
// Assert interface field arg type matches object field arg type.
// (invariant)
(0, _invariant2.default)((0, _typeComparators.isEqualType)(ifaceArg.type, objectArg.type), iface.name + '.' + fieldName + '(' + argName + ':) expects type ' + ('"' + String(ifaceArg.type) + '" but ') + (object.name + '.' + fieldName + '(' + argName + ':) provides type ') + ('"' + String(objectArg.type) + '".'));
});
// Assert additional arguments must not be required.
objectField.args.forEach(function (objectArg) {
var argName = objectArg.name;
var ifaceArg = (0, _find2.default)(ifaceField.args, function (arg) {
return arg.name === argName;
});
if (!ifaceArg) {
(0, _invariant2.default)(!(objectArg.type instanceof _definition.GraphQLNonNull), object.name + '.' + fieldName + '(' + argName + ':) is of required type ' + ('"' + String(objectArg.type) + '" but is not also provided by the ') + ('interface ' + iface.name + '.' + fieldName + '.'));
}
});
});
}
},{"../jsutils/find":93,"../jsutils/invariant":94,"../utilities/typeComparators":134,"./definition":112,"./directives":113,"./introspection":115}],118:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.TypeInfo = undefined;
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _definition = require('../type/definition');
var _introspection = require('../type/introspection');
var _typeFromAST = require('./typeFromAST');
var _find = require('../jsutils/find');
var _find2 = _interopRequireDefault(_find);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* TypeInfo is a utility class which, given a GraphQL schema, can keep track
* of the current field and type definitions at any point in a GraphQL document
* AST during a recursive descent by calling `enter(node)` and `leave(node)`.
*/
var TypeInfo = exports.TypeInfo = function () {
function TypeInfo(schema,
// NOTE: this experimental optional second parameter is only needed in order
// to support non-spec-compliant codebases. You should never need to use it.
getFieldDefFn) {
_classCallCheck(this, TypeInfo);
this._schema = schema;
this._typeStack = [];
this._parentTypeStack = [];
this._inputTypeStack = [];
this._fieldDefStack = [];
this._directive = null;
this._argument = null;
this._enumValue = null;
this._getFieldDef = getFieldDefFn || getFieldDef;
}
TypeInfo.prototype.getType = function getType() {
if (this._typeStack.length > 0) {
return this._typeStack[this._typeStack.length - 1];
}
};
TypeInfo.prototype.getParentType = function getParentType() {
if (this._parentTypeStack.length > 0) {
return this._parentTypeStack[this._parentTypeStack.length - 1];
}
};
TypeInfo.prototype.getInputType = function getInputType() {
if (this._inputTypeStack.length > 0) {
return this._inputTypeStack[this._inputTypeStack.length - 1];
}
};
TypeInfo.prototype.getFieldDef = function getFieldDef() {
if (this._fieldDefStack.length > 0) {
return this._fieldDefStack[this._fieldDefStack.length - 1];
}
};
TypeInfo.prototype.getDirective = function getDirective() {
return this._directive;
};
TypeInfo.prototype.getArgument = function getArgument() {
return this._argument;
};
TypeInfo.prototype.getEnumValue = function getEnumValue() {
return this._enumValue;
};
// Flow does not yet handle this case.
TypeInfo.prototype.enter = function enter(node /* ASTNode */) {
var schema = this._schema;
switch (node.kind) {
case Kind.SELECTION_SET:
var namedType = (0, _definition.getNamedType)(this.getType());
this._parentTypeStack.push((0, _definition.isCompositeType)(namedType) ? namedType : undefined);
break;
case Kind.FIELD:
var parentType = this.getParentType();
var fieldDef = void 0;
if (parentType) {
fieldDef = this._getFieldDef(schema, parentType, node);
}
this._fieldDefStack.push(fieldDef);
this._typeStack.push(fieldDef && fieldDef.type);
break;
case Kind.DIRECTIVE:
this._directive = schema.getDirective(node.name.value);
break;
case Kind.OPERATION_DEFINITION:
var type = void 0;
if (node.operation === 'query') {
type = schema.getQueryType();
} else if (node.operation === 'mutation') {
type = schema.getMutationType();
} else if (node.operation === 'subscription') {
type = schema.getSubscriptionType();
}
this._typeStack.push(type);
break;
case Kind.INLINE_FRAGMENT:
case Kind.FRAGMENT_DEFINITION:
var typeConditionAST = node.typeCondition;
var outputType = typeConditionAST ? (0, _typeFromAST.typeFromAST)(schema, typeConditionAST) : this.getType();
this._typeStack.push((0, _definition.isOutputType)(outputType) ? outputType : undefined);
break;
case Kind.VARIABLE_DEFINITION:
var inputType = (0, _typeFromAST.typeFromAST)(schema, node.type);
this._inputTypeStack.push((0, _definition.isInputType)(inputType) ? inputType : undefined);
break;
case Kind.ARGUMENT:
var argDef = void 0;
var argType = void 0;
var fieldOrDirective = this.getDirective() || this.getFieldDef();
if (fieldOrDirective) {
argDef = (0, _find2.default)(fieldOrDirective.args, function (arg) {
return arg.name === node.name.value;
});
if (argDef) {
argType = argDef.type;
}
}
this._argument = argDef;
this._inputTypeStack.push(argType);
break;
case Kind.LIST:
var listType = (0, _definition.getNullableType)(this.getInputType());
this._inputTypeStack.push(listType instanceof _definition.GraphQLList ? listType.ofType : undefined);
break;
case Kind.OBJECT_FIELD:
var objectType = (0, _definition.getNamedType)(this.getInputType());
var fieldType = void 0;
if (objectType instanceof _definition.GraphQLInputObjectType) {
var inputField = objectType.getFields()[node.name.value];
fieldType = inputField ? inputField.type : undefined;
}
this._inputTypeStack.push(fieldType);
break;
case Kind.ENUM:
var enumType = (0, _definition.getNamedType)(this.getInputType());
var enumValue = void 0;
if (enumType instanceof _definition.GraphQLEnumType) {
enumValue = enumType.getValue(node.value);
}
this._enumValue = enumValue;
break;
}
};
TypeInfo.prototype.leave = function leave(node) {
switch (node.kind) {
case Kind.SELECTION_SET:
this._parentTypeStack.pop();
break;
case Kind.FIELD:
this._fieldDefStack.pop();
this._typeStack.pop();
break;
case Kind.DIRECTIVE:
this._directive = null;
break;
case Kind.OPERATION_DEFINITION:
case Kind.INLINE_FRAGMENT:
case Kind.FRAGMENT_DEFINITION:
this._typeStack.pop();
break;
case Kind.VARIABLE_DEFINITION:
this._inputTypeStack.pop();
break;
case Kind.ARGUMENT:
this._argument = null;
this._inputTypeStack.pop();
break;
case Kind.LIST:
case Kind.OBJECT_FIELD:
this._inputTypeStack.pop();
break;
case Kind.ENUM:
this._enumValue = null;
break;
}
};
return TypeInfo;
}();
/**
* Not exactly the same as the executor's definition of getFieldDef, in this
* statically evaluated environment we do not always have an Object type,
* and need to handle Interface and Union types.
*/
function getFieldDef(schema, parentType, fieldNode) {
var name = fieldNode.name.value;
if (name === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === parentType) {
return _introspection.SchemaMetaFieldDef;
}
if (name === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === parentType) {
return _introspection.TypeMetaFieldDef;
}
if (name === _introspection.TypeNameMetaFieldDef.name && (0, _definition.isCompositeType)(parentType)) {
return _introspection.TypeNameMetaFieldDef;
}
if (parentType instanceof _definition.GraphQLObjectType || parentType instanceof _definition.GraphQLInterfaceType) {
return parentType.getFields()[name];
}
}
},{"../jsutils/find":93,"../language/kinds":102,"../type/definition":112,"../type/introspection":115,"./typeFromAST":135}],119:[function(require,module,exports){
(function (process){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.assertValidName = assertValidName;
exports.formatWarning = formatWarning;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var NAME_RX = /^[_a-zA-Z][_a-zA-Z0-9]*$/;
var ERROR_PREFIX_RX = /^Error: /;
// Silences warnings if an environment flag is enabled
var noNameWarning = Boolean(process && process.env && process.env.GRAPHQL_NO_NAME_WARNING);
// Ensures console warnings are only issued once.
var hasWarnedAboutDunder = false;
/**
* Upholds the spec rules about naming.
*/
function assertValidName(name, isIntrospection) {
if (!name || typeof name !== 'string') {
throw new Error('Must be named. Unexpected name: ' + name + '.');
}
if (!isIntrospection && !hasWarnedAboutDunder && !noNameWarning && name.slice(0, 2) === '__') {
hasWarnedAboutDunder = true;
/* eslint-disable no-console */
if (console && console.warn) {
var error = new Error('Name "' + name + '" must not begin with "__", which is reserved by ' + 'GraphQL introspection. In a future release of graphql this will ' + 'become a hard error.');
console.warn(formatWarning(error));
}
/* eslint-enable no-console */
}
if (!NAME_RX.test(name)) {
throw new Error('Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "' + name + '" does not.');
}
}
/**
* Returns a human-readable warning based an the supplied Error object,
* including stack trace information if available.
*/
function formatWarning(error) {
var formatted = '';
var errorString = String(error).replace(ERROR_PREFIX_RX, '');
var stack = error.stack;
if (stack) {
formatted = stack.replace(ERROR_PREFIX_RX, '');
}
if (formatted.indexOf(errorString) === -1) {
formatted = errorString + '\n' + formatted;
}
return formatted.trim();
}
}).call(this,require('_process'))
},{"_process":168}],120:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.astFromValue = astFromValue;
var _iterall = require('iterall');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _isInvalid = require('../jsutils/isInvalid');
var _isInvalid2 = _interopRequireDefault(_isInvalid);
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _definition = require('../type/definition');
var _scalars = require('../type/scalars');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Produces a GraphQL Value AST given a JavaScript value.
*
* A GraphQL type must be provided, which will be used to interpret different
* JavaScript values.
*
* | JSON Value | GraphQL Value |
* | ------------- | -------------------- |
* | Object | Input Object |
* | Array | List |
* | Boolean | Boolean |
* | String | String / Enum Value |
* | Number | Int / Float |
* | Mixed | Enum Value |
* | null | NullValue |
*
*/
function astFromValue(value, type) {
// Ensure flow knows that we treat function params as const.
var _value = value;
if (type instanceof _definition.GraphQLNonNull) {
var astValue = astFromValue(_value, type.ofType);
if (astValue && astValue.kind === Kind.NULL) {
return null;
}
return astValue;
}
// only explicit null, not undefined, NaN
if (_value === null) {
return { kind: Kind.NULL };
}
// undefined, NaN
if ((0, _isInvalid2.default)(_value)) {
return null;
}
// Convert JavaScript array to GraphQL list. If the GraphQLType is a list, but
// the value is not an array, convert the value using the list's item type.
if (type instanceof _definition.GraphQLList) {
var itemType = type.ofType;
if ((0, _iterall.isCollection)(_value)) {
var valuesNodes = [];
(0, _iterall.forEach)(_value, function (item) {
var itemNode = astFromValue(item, itemType);
if (itemNode) {
valuesNodes.push(itemNode);
}
});
return { kind: Kind.LIST, values: valuesNodes };
}
return astFromValue(_value, itemType);
}
// Populate the fields of the input object by creating ASTs from each value
// in the JavaScript object according to the fields in the input type.
if (type instanceof _definition.GraphQLInputObjectType) {
if (_value === null || typeof _value !== 'object') {
return null;
}
var fields = type.getFields();
var fieldNodes = [];
Object.keys(fields).forEach(function (fieldName) {
var fieldType = fields[fieldName].type;
var fieldValue = astFromValue(_value[fieldName], fieldType);
if (fieldValue) {
fieldNodes.push({
kind: Kind.OBJECT_FIELD,
name: { kind: Kind.NAME, value: fieldName },
value: fieldValue
});
}
});
return { kind: Kind.OBJECT, fields: fieldNodes };
}
(0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must provide Input Type, cannot use: ' + String(type));
// Since value is an internally represented value, it must be serialized
// to an externally represented value before converting into an AST.
var serialized = type.serialize(_value);
if ((0, _isNullish2.default)(serialized)) {
return null;
}
// Others serialize based on their corresponding JavaScript scalar types.
if (typeof serialized === 'boolean') {
return { kind: Kind.BOOLEAN, value: serialized };
}
// JavaScript numbers can be Int or Float values.
if (typeof serialized === 'number') {
var stringNum = String(serialized);
return (/^[0-9]+$/.test(stringNum) ? { kind: Kind.INT, value: stringNum } : { kind: Kind.FLOAT, value: stringNum }
);
}
if (typeof serialized === 'string') {
// Enum types use Enum literals.
if (type instanceof _definition.GraphQLEnumType) {
return { kind: Kind.ENUM, value: serialized };
}
// ID types can use Int literals.
if (type === _scalars.GraphQLID && /^[0-9]+$/.test(serialized)) {
return { kind: Kind.INT, value: serialized };
}
// Use JSON stringify, which uses the same string encoding as GraphQL,
// then remove the quotes.
return {
kind: Kind.STRING,
value: JSON.stringify(serialized).slice(1, -1)
};
}
throw new TypeError('Cannot convert value to AST: ' + String(serialized));
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../language/kinds":102,"../type/definition":112,"../type/scalars":116,"iterall":166}],121:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.buildASTSchema = buildASTSchema;
exports.getDeprecationReason = getDeprecationReason;
exports.getDescription = getDescription;
exports.buildSchema = buildSchema;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _keyValMap = require('../jsutils/keyValMap');
var _keyValMap2 = _interopRequireDefault(_keyValMap);
var _valueFromAST = require('./valueFromAST');
var _lexer = require('../language/lexer');
var _parser = require('../language/parser');
var _values = require('../execution/values');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _schema = require('../type/schema');
var _scalars = require('../type/scalars');
var _definition = require('../type/definition');
var _directives = require('../type/directives');
var _introspection = require('../type/introspection');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function buildWrappedType(innerType, inputTypeNode) {
if (inputTypeNode.kind === Kind.LIST_TYPE) {
return new _definition.GraphQLList(buildWrappedType(innerType, inputTypeNode.type));
}
if (inputTypeNode.kind === Kind.NON_NULL_TYPE) {
var wrappedType = buildWrappedType(innerType, inputTypeNode.type);
(0, _invariant2.default)(!(wrappedType instanceof _definition.GraphQLNonNull), 'No nesting nonnull.');
return new _definition.GraphQLNonNull(wrappedType);
}
return innerType;
}
function getNamedTypeNode(typeNode) {
var namedType = typeNode;
while (namedType.kind === Kind.LIST_TYPE || namedType.kind === Kind.NON_NULL_TYPE) {
namedType = namedType.type;
}
return namedType;
}
/**
* This takes the ast of a schema document produced by the parse function in
* src/language/parser.js.
*
* If no schema definition is provided, then it will look for types named Query
* and Mutation.
*
* Given that AST it constructs a GraphQLSchema. The resulting schema
* has no resolve methods, so execution will use default resolvers.
*/
function buildASTSchema(ast) {
if (!ast || ast.kind !== Kind.DOCUMENT) {
throw new Error('Must provide a document ast.');
}
var schemaDef = void 0;
var typeDefs = [];
var nodeMap = Object.create(null);
var directiveDefs = [];
for (var i = 0; i < ast.definitions.length; i++) {
var d = ast.definitions[i];
switch (d.kind) {
case Kind.SCHEMA_DEFINITION:
if (schemaDef) {
throw new Error('Must provide only one schema definition.');
}
schemaDef = d;
break;
case Kind.SCALAR_TYPE_DEFINITION:
case Kind.OBJECT_TYPE_DEFINITION:
case Kind.INTERFACE_TYPE_DEFINITION:
case Kind.ENUM_TYPE_DEFINITION:
case Kind.UNION_TYPE_DEFINITION:
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
var typeName = d.name.value;
if (nodeMap[typeName]) {
throw new Error('Type "' + typeName + '" was defined more than once.');
}
typeDefs.push(d);
nodeMap[typeName] = d;
break;
case Kind.DIRECTIVE_DEFINITION:
directiveDefs.push(d);
break;
}
}
var queryTypeName = void 0;
var mutationTypeName = void 0;
var subscriptionTypeName = void 0;
if (schemaDef) {
schemaDef.operationTypes.forEach(function (operationType) {
var typeName = operationType.type.name.value;
if (operationType.operation === 'query') {
if (queryTypeName) {
throw new Error('Must provide only one query type in schema.');
}
if (!nodeMap[typeName]) {
throw new Error('Specified query type "' + typeName + '" not found in document.');
}
queryTypeName = typeName;
} else if (operationType.operation === 'mutation') {
if (mutationTypeName) {
throw new Error('Must provide only one mutation type in schema.');
}
if (!nodeMap[typeName]) {
throw new Error('Specified mutation type "' + typeName + '" not found in document.');
}
mutationTypeName = typeName;
} else if (operationType.operation === 'subscription') {
if (subscriptionTypeName) {
throw new Error('Must provide only one subscription type in schema.');
}
if (!nodeMap[typeName]) {
throw new Error('Specified subscription type "' + typeName + '" not found in document.');
}
subscriptionTypeName = typeName;
}
});
} else {
if (nodeMap.Query) {
queryTypeName = 'Query';
}
if (nodeMap.Mutation) {
mutationTypeName = 'Mutation';
}
if (nodeMap.Subscription) {
subscriptionTypeName = 'Subscription';
}
}
if (!queryTypeName) {
throw new Error('Must provide schema definition with query type or a type named Query.');
}
var innerTypeMap = {
String: _scalars.GraphQLString,
Int: _scalars.GraphQLInt,
Float: _scalars.GraphQLFloat,
Boolean: _scalars.GraphQLBoolean,
ID: _scalars.GraphQLID,
__Schema: _introspection.__Schema,
__Directive: _introspection.__Directive,
__DirectiveLocation: _introspection.__DirectiveLocation,
__Type: _introspection.__Type,
__Field: _introspection.__Field,
__InputValue: _introspection.__InputValue,
__EnumValue: _introspection.__EnumValue,
__TypeKind: _introspection.__TypeKind
};
var types = typeDefs.map(function (def) {
return typeDefNamed(def.name.value);
});
var directives = directiveDefs.map(getDirective);
// If specified directives were not explicitly declared, add them.
if (!directives.some(function (directive) {
return directive.name === 'skip';
})) {
directives.push(_directives.GraphQLSkipDirective);
}
if (!directives.some(function (directive) {
return directive.name === 'include';
})) {
directives.push(_directives.GraphQLIncludeDirective);
}
if (!directives.some(function (directive) {
return directive.name === 'deprecated';
})) {
directives.push(_directives.GraphQLDeprecatedDirective);
}
return new _schema.GraphQLSchema({
query: getObjectType(nodeMap[queryTypeName]),
mutation: mutationTypeName ? getObjectType(nodeMap[mutationTypeName]) : null,
subscription: subscriptionTypeName ? getObjectType(nodeMap[subscriptionTypeName]) : null,
types: types,
directives: directives
});
function getDirective(directiveNode) {
return new _directives.GraphQLDirective({
name: directiveNode.name.value,
description: getDescription(directiveNode),
locations: directiveNode.locations.map(function (node) {
return node.value;
}),
args: directiveNode.arguments && makeInputValues(directiveNode.arguments)
});
}
function getObjectType(typeNode) {
var type = typeDefNamed(typeNode.name.value);
(0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'AST must provide object type.');
return type;
}
function produceType(typeNode) {
var typeName = getNamedTypeNode(typeNode).name.value;
var typeDef = typeDefNamed(typeName);
return buildWrappedType(typeDef, typeNode);
}
function produceInputType(typeNode) {
return (0, _definition.assertInputType)(produceType(typeNode));
}
function produceOutputType(typeNode) {
return (0, _definition.assertOutputType)(produceType(typeNode));
}
function produceObjectType(typeNode) {
var type = produceType(typeNode);
(0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Expected Object type.');
return type;
}
function produceInterfaceType(typeNode) {
var type = produceType(typeNode);
(0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Expected Interface type.');
return type;
}
function typeDefNamed(typeName) {
if (innerTypeMap[typeName]) {
return innerTypeMap[typeName];
}
if (!nodeMap[typeName]) {
throw new Error('Type "' + typeName + '" not found in document.');
}
var innerTypeDef = makeSchemaDef(nodeMap[typeName]);
if (!innerTypeDef) {
throw new Error('Nothing constructed for "' + typeName + '".');
}
innerTypeMap[typeName] = innerTypeDef;
return innerTypeDef;
}
function makeSchemaDef(def) {
if (!def) {
throw new Error('def must be defined');
}
switch (def.kind) {
case Kind.OBJECT_TYPE_DEFINITION:
return makeTypeDef(def);
case Kind.INTERFACE_TYPE_DEFINITION:
return makeInterfaceDef(def);
case Kind.ENUM_TYPE_DEFINITION:
return makeEnumDef(def);
case Kind.UNION_TYPE_DEFINITION:
return makeUnionDef(def);
case Kind.SCALAR_TYPE_DEFINITION:
return makeScalarDef(def);
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
return makeInputObjectDef(def);
default:
throw new Error('Type kind "' + def.kind + '" not supported.');
}
}
function makeTypeDef(def) {
var typeName = def.name.value;
return new _definition.GraphQLObjectType({
name: typeName,
description: getDescription(def),
fields: function fields() {
return makeFieldDefMap(def);
},
interfaces: function interfaces() {
return makeImplementedInterfaces(def);
}
});
}
function makeFieldDefMap(def) {
return (0, _keyValMap2.default)(def.fields, function (field) {
return field.name.value;
}, function (field) {
return {
type: produceOutputType(field.type),
description: getDescription(field),
args: makeInputValues(field.arguments),
deprecationReason: getDeprecationReason(field)
};
});
}
function makeImplementedInterfaces(def) {
return def.interfaces && def.interfaces.map(function (iface) {
return produceInterfaceType(iface);
});
}
function makeInputValues(values) {
return (0, _keyValMap2.default)(values, function (value) {
return value.name.value;
}, function (value) {
var type = produceInputType(value.type);
return {
type: type,
description: getDescription(value),
defaultValue: (0, _valueFromAST.valueFromAST)(value.defaultValue, type)
};
});
}
function makeInterfaceDef(def) {
var typeName = def.name.value;
return new _definition.GraphQLInterfaceType({
name: typeName,
description: getDescription(def),
fields: function fields() {
return makeFieldDefMap(def);
},
resolveType: cannotExecuteSchema
});
}
function makeEnumDef(def) {
var enumType = new _definition.GraphQLEnumType({
name: def.name.value,
description: getDescription(def),
values: (0, _keyValMap2.default)(def.values, function (enumValue) {
return enumValue.name.value;
}, function (enumValue) {
return {
description: getDescription(enumValue),
deprecationReason: getDeprecationReason(enumValue)
};
})
});
return enumType;
}
function makeUnionDef(def) {
return new _definition.GraphQLUnionType({
name: def.name.value,
description: getDescription(def),
types: def.types.map(function (t) {
return produceObjectType(t);
}),
resolveType: cannotExecuteSchema
});
}
function makeScalarDef(def) {
return new _definition.GraphQLScalarType({
name: def.name.value,
description: getDescription(def),
serialize: function serialize() {
return null;
},
// Note: validation calls the parse functions to determine if a
// literal value is correct. Returning null would cause use of custom
// scalars to always fail validation. Returning false causes them to
// always pass validation.
parseValue: function parseValue() {
return false;
},
parseLiteral: function parseLiteral() {
return false;
}
});
}
function makeInputObjectDef(def) {
return new _definition.GraphQLInputObjectType({
name: def.name.value,
description: getDescription(def),
fields: function fields() {
return makeInputValues(def.fields);
}
});
}
}
/**
* Given a field or enum value node, returns the string value for the
* deprecation reason.
*/
function getDeprecationReason(node) {
var deprecated = (0, _values.getDirectiveValues)(_directives.GraphQLDeprecatedDirective, node);
return deprecated && deprecated.reason;
}
/**
* Given an ast node, returns its string description based on a contiguous
* block full-line of comments preceding it.
*/
function getDescription(node) {
var loc = node.loc;
if (!loc) {
return;
}
var comments = [];
var minSpaces = void 0;
var token = loc.startToken.prev;
while (token && token.kind === _lexer.TokenKind.COMMENT && token.next && token.prev && token.line + 1 === token.next.line && token.line !== token.prev.line) {
var value = String(token.value);
var spaces = leadingSpaces(value);
if (minSpaces === undefined || spaces < minSpaces) {
minSpaces = spaces;
}
comments.push(value);
token = token.prev;
}
return comments.reverse().map(function (comment) {
return comment.slice(minSpaces);
}).join('\n');
}
/**
* A helper function to build a GraphQLSchema directly from a source
* document.
*/
function buildSchema(source) {
return buildASTSchema((0, _parser.parse)(source));
}
// Count the number of spaces on the starting side of a string.
function leadingSpaces(str) {
var i = 0;
for (; i < str.length; i++) {
if (str[i] !== ' ') {
break;
}
}
return i;
}
function cannotExecuteSchema() {
throw new Error('Generated Schema cannot use Interface or Union types for execution.');
}
},{"../execution/values":90,"../jsutils/invariant":94,"../jsutils/keyValMap":98,"../language/kinds":102,"../language/lexer":103,"../language/parser":105,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./valueFromAST":136}],122:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.buildClientSchema = buildClientSchema;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _keyMap = require('../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
var _keyValMap = require('../jsutils/keyValMap');
var _keyValMap2 = _interopRequireDefault(_keyValMap);
var _valueFromAST = require('./valueFromAST');
var _parser = require('../language/parser');
var _schema = require('../type/schema');
var _definition = require('../type/definition');
var _introspection = require('../type/introspection');
var _scalars = require('../type/scalars');
var _directives = require('../type/directives');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Build a GraphQLSchema for use by client tools.
*
* Given the result of a client running the introspection query, creates and
* returns a GraphQLSchema instance which can be then used with all graphql-js
* tools, but cannot be used to execute a query, as introspection does not
* represent the "resolver", "parse" or "serialize" functions or any other
* server-internal mechanisms.
*/
function buildClientSchema(introspection) {
// Get the schema from the introspection result.
var schemaIntrospection = introspection.__schema;
// Converts the list of types into a keyMap based on the type names.
var typeIntrospectionMap = (0, _keyMap2.default)(schemaIntrospection.types, function (type) {
return type.name;
});
// A cache to use to store the actual GraphQLType definition objects by name.
// Initialize to the GraphQL built in scalars. All functions below are inline
// so that this type def cache is within the scope of the closure.
var typeDefCache = {
String: _scalars.GraphQLString,
Int: _scalars.GraphQLInt,
Float: _scalars.GraphQLFloat,
Boolean: _scalars.GraphQLBoolean,
ID: _scalars.GraphQLID,
__Schema: _introspection.__Schema,
__Directive: _introspection.__Directive,
__DirectiveLocation: _introspection.__DirectiveLocation,
__Type: _introspection.__Type,
__Field: _introspection.__Field,
__InputValue: _introspection.__InputValue,
__EnumValue: _introspection.__EnumValue,
__TypeKind: _introspection.__TypeKind
};
// Given a type reference in introspection, return the GraphQLType instance.
// preferring cached instances before building new instances.
function getType(typeRef) {
if (typeRef.kind === _introspection.TypeKind.LIST) {
var itemRef = typeRef.ofType;
if (!itemRef) {
throw new Error('Decorated type deeper than introspection query.');
}
return new _definition.GraphQLList(getType(itemRef));
}
if (typeRef.kind === _introspection.TypeKind.NON_NULL) {
var nullableRef = typeRef.ofType;
if (!nullableRef) {
throw new Error('Decorated type deeper than introspection query.');
}
var nullableType = getType(nullableRef);
(0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'No nesting nonnull.');
return new _definition.GraphQLNonNull(nullableType);
}
return getNamedType(typeRef.name);
}
function getNamedType(typeName) {
if (typeDefCache[typeName]) {
return typeDefCache[typeName];
}
var typeIntrospection = typeIntrospectionMap[typeName];
if (!typeIntrospection) {
throw new Error('Invalid or incomplete schema, unknown type: ' + typeName + '. Ensure ' + 'that a full introspection query is used in order to build a ' + 'client schema.');
}
var typeDef = buildType(typeIntrospection);
typeDefCache[typeName] = typeDef;
return typeDef;
}
function getInputType(typeRef) {
var type = getType(typeRef);
(0, _invariant2.default)((0, _definition.isInputType)(type), 'Introspection must provide input type for arguments.');
return type;
}
function getOutputType(typeRef) {
var type = getType(typeRef);
(0, _invariant2.default)((0, _definition.isOutputType)(type), 'Introspection must provide output type for fields.');
return type;
}
function getObjectType(typeRef) {
var type = getType(typeRef);
(0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Introspection must provide object type for possibleTypes.');
return type;
}
function getInterfaceType(typeRef) {
var type = getType(typeRef);
(0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Introspection must provide interface type for interfaces.');
return type;
}
// Given a type's introspection result, construct the correct
// GraphQLType instance.
function buildType(type) {
switch (type.kind) {
case _introspection.TypeKind.SCALAR:
return buildScalarDef(type);
case _introspection.TypeKind.OBJECT:
return buildObjectDef(type);
case _introspection.TypeKind.INTERFACE:
return buildInterfaceDef(type);
case _introspection.TypeKind.UNION:
return buildUnionDef(type);
case _introspection.TypeKind.ENUM:
return buildEnumDef(type);
case _introspection.TypeKind.INPUT_OBJECT:
return buildInputObjectDef(type);
default:
throw new Error('Invalid or incomplete schema, unknown kind: ' + type.kind + '. Ensure ' + 'that a full introspection query is used in order to build a ' + 'client schema.');
}
}
function buildScalarDef(scalarIntrospection) {
return new _definition.GraphQLScalarType({
name: scalarIntrospection.name,
description: scalarIntrospection.description,
serialize: function serialize(id) {
return id;
},
// Note: validation calls the parse functions to determine if a
// literal value is correct. Returning null would cause use of custom
// scalars to always fail validation. Returning false causes them to
// always pass validation.
parseValue: function parseValue() {
return false;
},
parseLiteral: function parseLiteral() {
return false;
}
});
}
function buildObjectDef(objectIntrospection) {
return new _definition.GraphQLObjectType({
name: objectIntrospection.name,
description: objectIntrospection.description,
interfaces: objectIntrospection.interfaces.map(getInterfaceType),
fields: function fields() {
return buildFieldDefMap(objectIntrospection);
}
});
}
function buildInterfaceDef(interfaceIntrospection) {
return new _definition.GraphQLInterfaceType({
name: interfaceIntrospection.name,
description: interfaceIntrospection.description,
fields: function fields() {
return buildFieldDefMap(interfaceIntrospection);
},
resolveType: cannotExecuteClientSchema
});
}
function buildUnionDef(unionIntrospection) {
return new _definition.GraphQLUnionType({
name: unionIntrospection.name,
description: unionIntrospection.description,
types: unionIntrospection.possibleTypes.map(getObjectType),
resolveType: cannotExecuteClientSchema
});
}
function buildEnumDef(enumIntrospection) {
return new _definition.GraphQLEnumType({
name: enumIntrospection.name,
description: enumIntrospection.description,
values: (0, _keyValMap2.default)(enumIntrospection.enumValues, function (valueIntrospection) {
return valueIntrospection.name;
}, function (valueIntrospection) {
return {
description: valueIntrospection.description,
deprecationReason: valueIntrospection.deprecationReason
};
})
});
}
function buildInputObjectDef(inputObjectIntrospection) {
return new _definition.GraphQLInputObjectType({
name: inputObjectIntrospection.name,
description: inputObjectIntrospection.description,
fields: function fields() {
return buildInputValueDefMap(inputObjectIntrospection.inputFields);
}
});
}
function buildFieldDefMap(typeIntrospection) {
return (0, _keyValMap2.default)(typeIntrospection.fields, function (fieldIntrospection) {
return fieldIntrospection.name;
}, function (fieldIntrospection) {
return {
description: fieldIntrospection.description,
deprecationReason: fieldIntrospection.deprecationReason,
type: getOutputType(fieldIntrospection.type),
args: buildInputValueDefMap(fieldIntrospection.args)
};
});
}
function buildInputValueDefMap(inputValueIntrospections) {
return (0, _keyValMap2.default)(inputValueIntrospections, function (inputValue) {
return inputValue.name;
}, buildInputValue);
}
function buildInputValue(inputValueIntrospection) {
var type = getInputType(inputValueIntrospection.type);
var defaultValue = inputValueIntrospection.defaultValue ? (0, _valueFromAST.valueFromAST)((0, _parser.parseValue)(inputValueIntrospection.defaultValue), type) : undefined;
return {
name: inputValueIntrospection.name,
description: inputValueIntrospection.description,
type: type,
defaultValue: defaultValue
};
}
function buildDirective(directiveIntrospection) {
// Support deprecated `on****` fields for building `locations`, as this
// is used by GraphiQL which may need to support outdated servers.
var locations = directiveIntrospection.locations ? directiveIntrospection.locations.slice() : [].concat(!directiveIntrospection.onField ? [] : [_directives.DirectiveLocation.FIELD], !directiveIntrospection.onOperation ? [] : [_directives.DirectiveLocation.QUERY, _directives.DirectiveLocation.MUTATION, _directives.DirectiveLocation.SUBSCRIPTION], !directiveIntrospection.onFragment ? [] : [_directives.DirectiveLocation.FRAGMENT_DEFINITION, _directives.DirectiveLocation.FRAGMENT_SPREAD, _directives.DirectiveLocation.INLINE_FRAGMENT]);
return new _directives.GraphQLDirective({
name: directiveIntrospection.name,
description: directiveIntrospection.description,
locations: locations,
args: buildInputValueDefMap(directiveIntrospection.args)
});
}
// Iterate through all types, getting the type definition for each, ensuring
// that any type not directly referenced by a field will get created.
var types = schemaIntrospection.types.map(function (typeIntrospection) {
return getNamedType(typeIntrospection.name);
});
// Get the root Query, Mutation, and Subscription types.
var queryType = getObjectType(schemaIntrospection.queryType);
var mutationType = schemaIntrospection.mutationType ? getObjectType(schemaIntrospection.mutationType) : null;
var subscriptionType = schemaIntrospection.subscriptionType ? getObjectType(schemaIntrospection.subscriptionType) : null;
// Get the directives supported by Introspection, assuming empty-set if
// directives were not queried for.
var directives = schemaIntrospection.directives ? schemaIntrospection.directives.map(buildDirective) : [];
// Then produce and return a Schema with these types.
return new _schema.GraphQLSchema({
query: queryType,
mutation: mutationType,
subscription: subscriptionType,
types: types,
directives: directives
});
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function cannotExecuteClientSchema() {
throw new Error('Client Schema cannot use Interface or Union types for execution.');
}
},{"../jsutils/invariant":94,"../jsutils/keyMap":97,"../jsutils/keyValMap":98,"../language/parser":105,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./valueFromAST":136}],123:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.concatAST = concatAST;
/**
* Provided a collection of ASTs, presumably each from different files,
* concatenate the ASTs together into batched AST, useful for validating many
* GraphQL source files which together represent one conceptual application.
*/
function concatAST(asts) {
var batchDefinitions = [];
for (var i = 0; i < asts.length; i++) {
var definitions = asts[i].definitions;
for (var j = 0; j < definitions.length; j++) {
batchDefinitions.push(definitions[j]);
}
}
return {
kind: 'Document',
definitions: batchDefinitions
};
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{}],124:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.extendSchema = extendSchema;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _keyMap = require('../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
var _keyValMap = require('../jsutils/keyValMap');
var _keyValMap2 = _interopRequireDefault(_keyValMap);
var _buildASTSchema = require('./buildASTSchema');
var _valueFromAST = require('./valueFromAST');
var _GraphQLError = require('../error/GraphQLError');
var _schema = require('../type/schema');
var _definition = require('../type/definition');
var _directives = require('../type/directives');
var _introspection = require('../type/introspection');
var _scalars = require('../type/scalars');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Produces a new schema given an existing schema and a document which may
* contain GraphQL type extensions and definitions. The original schema will
* remain unaltered.
*
* Because a schema represents a graph of references, a schema cannot be
* extended without effectively making an entire copy. We do not know until it's
* too late if subgraphs remain unchanged.
*
* This algorithm copies the provided schema, applying extensions while
* producing the copy. The original schema remains unaltered.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function extendSchema(schema, documentAST) {
(0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Must provide valid GraphQLSchema');
(0, _invariant2.default)(documentAST && documentAST.kind === Kind.DOCUMENT, 'Must provide valid Document AST');
// Collect the type definitions and extensions found in the document.
var typeDefinitionMap = Object.create(null);
var typeExtensionsMap = Object.create(null);
// New directives and types are separate because a directives and types can
// have the same name. For example, a type named "skip".
var directiveDefinitions = [];
for (var i = 0; i < documentAST.definitions.length; i++) {
var def = documentAST.definitions[i];
switch (def.kind) {
case Kind.OBJECT_TYPE_DEFINITION:
case Kind.INTERFACE_TYPE_DEFINITION:
case Kind.ENUM_TYPE_DEFINITION:
case Kind.UNION_TYPE_DEFINITION:
case Kind.SCALAR_TYPE_DEFINITION:
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
// Sanity check that none of the defined types conflict with the
// schema's existing types.
var typeName = def.name.value;
if (schema.getType(typeName)) {
throw new _GraphQLError.GraphQLError('Type "' + typeName + '" already exists in the schema. It cannot also ' + 'be defined in this type definition.', [def]);
}
typeDefinitionMap[typeName] = def;
break;
case Kind.TYPE_EXTENSION_DEFINITION:
// Sanity check that this type extension exists within the
// schema's existing types.
var extendedTypeName = def.definition.name.value;
var existingType = schema.getType(extendedTypeName);
if (!existingType) {
throw new _GraphQLError.GraphQLError('Cannot extend type "' + extendedTypeName + '" because it does not ' + 'exist in the existing schema.', [def.definition]);
}
if (!(existingType instanceof _definition.GraphQLObjectType)) {
throw new _GraphQLError.GraphQLError('Cannot extend non-object type "' + extendedTypeName + '".', [def.definition]);
}
var extensions = typeExtensionsMap[extendedTypeName];
if (extensions) {
extensions.push(def);
} else {
extensions = [def];
}
typeExtensionsMap[extendedTypeName] = extensions;
break;
case Kind.DIRECTIVE_DEFINITION:
var directiveName = def.name.value;
var existingDirective = schema.getDirective(directiveName);
if (existingDirective) {
throw new _GraphQLError.GraphQLError('Directive "' + directiveName + '" already exists in the schema. It ' + 'cannot be redefined.', [def]);
}
directiveDefinitions.push(def);
break;
}
}
// If this document contains no new types, extensions, or directives then
// return the same unmodified GraphQLSchema instance.
if (Object.keys(typeExtensionsMap).length === 0 && Object.keys(typeDefinitionMap).length === 0 && directiveDefinitions.length === 0) {
return schema;
}
// A cache to use to store the actual GraphQLType definition objects by name.
// Initialize to the GraphQL built in scalars and introspection types. All
// functions below are inline so that this type def cache is within the scope
// of the closure.
var typeDefCache = {
String: _scalars.GraphQLString,
Int: _scalars.GraphQLInt,
Float: _scalars.GraphQLFloat,
Boolean: _scalars.GraphQLBoolean,
ID: _scalars.GraphQLID,
__Schema: _introspection.__Schema,
__Directive: _introspection.__Directive,
__DirectiveLocation: _introspection.__DirectiveLocation,
__Type: _introspection.__Type,
__Field: _introspection.__Field,
__InputValue: _introspection.__InputValue,
__EnumValue: _introspection.__EnumValue,
__TypeKind: _introspection.__TypeKind
};
// Get the root Query, Mutation, and Subscription object types.
var queryType = getTypeFromDef(schema.getQueryType());
var existingMutationType = schema.getMutationType();
var mutationType = existingMutationType ? getTypeFromDef(existingMutationType) : null;
var existingSubscriptionType = schema.getSubscriptionType();
var subscriptionType = existingSubscriptionType ? getTypeFromDef(existingSubscriptionType) : null;
// Iterate through all types, getting the type definition for each, ensuring
// that any type not directly referenced by a field will get created.
var typeMap = schema.getTypeMap();
var types = Object.keys(typeMap).map(function (typeName) {
return getTypeFromDef(typeMap[typeName]);
});
// Do the same with new types, appending to the list of defined types.
Object.keys(typeDefinitionMap).forEach(function (typeName) {
types.push(getTypeFromAST(typeDefinitionMap[typeName]));
});
// Then produce and return a Schema with these types.
return new _schema.GraphQLSchema({
query: queryType,
mutation: mutationType,
subscription: subscriptionType,
types: types,
directives: getMergedDirectives()
});
// Below are functions used for producing this schema that have closed over
// this scope and have access to the schema, cache, and newly defined types.
function getMergedDirectives() {
var existingDirectives = schema.getDirectives();
(0, _invariant2.default)(existingDirectives, 'schema must have default directives');
var newDirectives = directiveDefinitions.map(function (directiveNode) {
return getDirective(directiveNode);
});
return existingDirectives.concat(newDirectives);
}
function getTypeFromDef(typeDef) {
var type = _getNamedType(typeDef.name);
(0, _invariant2.default)(type, 'Missing type from schema');
return type;
}
function getTypeFromAST(node) {
var type = _getNamedType(node.name.value);
if (!type) {
throw new _GraphQLError.GraphQLError('Unknown type: "' + node.name.value + '". Ensure that this type exists ' + 'either in the original schema, or is added in a type definition.', [node]);
}
return type;
}
function getObjectTypeFromAST(node) {
var type = getTypeFromAST(node);
(0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Must be Object type.');
return type;
}
function getInterfaceTypeFromAST(node) {
var type = getTypeFromAST(node);
(0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Must be Interface type.');
return type;
}
function getInputTypeFromAST(node) {
return (0, _definition.assertInputType)(getTypeFromAST(node));
}
function getOutputTypeFromAST(node) {
return (0, _definition.assertOutputType)(getTypeFromAST(node));
}
// Given a name, returns a type from either the existing schema or an
// added type.
function _getNamedType(typeName) {
var cachedTypeDef = typeDefCache[typeName];
if (cachedTypeDef) {
return cachedTypeDef;
}
var existingType = schema.getType(typeName);
if (existingType) {
var typeDef = extendType(existingType);
typeDefCache[typeName] = typeDef;
return typeDef;
}
var typeNode = typeDefinitionMap[typeName];
if (typeNode) {
var _typeDef = buildType(typeNode);
typeDefCache[typeName] = _typeDef;
return _typeDef;
}
}
// Given a type's introspection result, construct the correct
// GraphQLType instance.
function extendType(type) {
if (type instanceof _definition.GraphQLObjectType) {
return extendObjectType(type);
}
if (type instanceof _definition.GraphQLInterfaceType) {
return extendInterfaceType(type);
}
if (type instanceof _definition.GraphQLUnionType) {
return extendUnionType(type);
}
return type;
}
function extendObjectType(type) {
return new _definition.GraphQLObjectType({
name: type.name,
description: type.description,
interfaces: function interfaces() {
return extendImplementedInterfaces(type);
},
fields: function fields() {
return extendFieldMap(type);
},
isTypeOf: type.isTypeOf
});
}
function extendInterfaceType(type) {
return new _definition.GraphQLInterfaceType({
name: type.name,
description: type.description,
fields: function fields() {
return extendFieldMap(type);
},
resolveType: type.resolveType
});
}
function extendUnionType(type) {
return new _definition.GraphQLUnionType({
name: type.name,
description: type.description,
types: type.getTypes().map(getTypeFromDef),
resolveType: type.resolveType
});
}
function extendImplementedInterfaces(type) {
var interfaces = type.getInterfaces().map(getTypeFromDef);
// If there are any extensions to the interfaces, apply those here.
var extensions = typeExtensionsMap[type.name];
if (extensions) {
extensions.forEach(function (extension) {
extension.definition.interfaces.forEach(function (namedType) {
var interfaceName = namedType.name.value;
if (interfaces.some(function (def) {
return def.name === interfaceName;
})) {
throw new _GraphQLError.GraphQLError('Type "' + type.name + '" already implements "' + interfaceName + '". ' + 'It cannot also be implemented in this type extension.', [namedType]);
}
interfaces.push(getInterfaceTypeFromAST(namedType));
});
});
}
return interfaces;
}
function extendFieldMap(type) {
var newFieldMap = Object.create(null);
var oldFieldMap = type.getFields();
Object.keys(oldFieldMap).forEach(function (fieldName) {
var field = oldFieldMap[fieldName];
newFieldMap[fieldName] = {
description: field.description,
deprecationReason: field.deprecationReason,
type: extendFieldType(field.type),
args: (0, _keyMap2.default)(field.args, function (arg) {
return arg.name;
}),
resolve: field.resolve
};
});
// If there are any extensions to the fields, apply those here.
var extensions = typeExtensionsMap[type.name];
if (extensions) {
extensions.forEach(function (extension) {
extension.definition.fields.forEach(function (field) {
var fieldName = field.name.value;
if (oldFieldMap[fieldName]) {
throw new _GraphQLError.GraphQLError('Field "' + type.name + '.' + fieldName + '" already exists in the ' + 'schema. It cannot also be defined in this type extension.', [field]);
}
newFieldMap[fieldName] = {
description: (0, _buildASTSchema.getDescription)(field),
type: buildOutputFieldType(field.type),
args: buildInputValues(field.arguments),
deprecationReason: (0, _buildASTSchema.getDeprecationReason)(field)
};
});
});
}
return newFieldMap;
}
function extendFieldType(typeDef) {
if (typeDef instanceof _definition.GraphQLList) {
return new _definition.GraphQLList(extendFieldType(typeDef.ofType));
}
if (typeDef instanceof _definition.GraphQLNonNull) {
return new _definition.GraphQLNonNull(extendFieldType(typeDef.ofType));
}
return getTypeFromDef(typeDef);
}
function buildType(typeNode) {
switch (typeNode.kind) {
case Kind.OBJECT_TYPE_DEFINITION:
return buildObjectType(typeNode);
case Kind.INTERFACE_TYPE_DEFINITION:
return buildInterfaceType(typeNode);
case Kind.UNION_TYPE_DEFINITION:
return buildUnionType(typeNode);
case Kind.SCALAR_TYPE_DEFINITION:
return buildScalarType(typeNode);
case Kind.ENUM_TYPE_DEFINITION:
return buildEnumType(typeNode);
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
return buildInputObjectType(typeNode);
}
throw new TypeError('Unknown type kind ' + typeNode.kind);
}
function buildObjectType(typeNode) {
return new _definition.GraphQLObjectType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
interfaces: function interfaces() {
return buildImplementedInterfaces(typeNode);
},
fields: function fields() {
return buildFieldMap(typeNode);
}
});
}
function buildInterfaceType(typeNode) {
return new _definition.GraphQLInterfaceType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
fields: function fields() {
return buildFieldMap(typeNode);
},
resolveType: cannotExecuteExtendedSchema
});
}
function buildUnionType(typeNode) {
return new _definition.GraphQLUnionType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
types: typeNode.types.map(getObjectTypeFromAST),
resolveType: cannotExecuteExtendedSchema
});
}
function buildScalarType(typeNode) {
return new _definition.GraphQLScalarType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
serialize: function serialize(id) {
return id;
},
// Note: validation calls the parse functions to determine if a
// literal value is correct. Returning null would cause use of custom
// scalars to always fail validation. Returning false causes them to
// always pass validation.
parseValue: function parseValue() {
return false;
},
parseLiteral: function parseLiteral() {
return false;
}
});
}
function buildEnumType(typeNode) {
return new _definition.GraphQLEnumType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
values: (0, _keyValMap2.default)(typeNode.values, function (enumValue) {
return enumValue.name.value;
}, function (enumValue) {
return {
description: (0, _buildASTSchema.getDescription)(enumValue),
deprecationReason: (0, _buildASTSchema.getDeprecationReason)(enumValue)
};
})
});
}
function buildInputObjectType(typeNode) {
return new _definition.GraphQLInputObjectType({
name: typeNode.name.value,
description: (0, _buildASTSchema.getDescription)(typeNode),
fields: function fields() {
return buildInputValues(typeNode.fields);
}
});
}
function getDirective(directiveNode) {
return new _directives.GraphQLDirective({
name: directiveNode.name.value,
locations: directiveNode.locations.map(function (node) {
return node.value;
}),
args: directiveNode.arguments && buildInputValues(directiveNode.arguments)
});
}
function buildImplementedInterfaces(typeNode) {
return typeNode.interfaces && typeNode.interfaces.map(getInterfaceTypeFromAST);
}
function buildFieldMap(typeNode) {
return (0, _keyValMap2.default)(typeNode.fields, function (field) {
return field.name.value;
}, function (field) {
return {
type: buildOutputFieldType(field.type),
description: (0, _buildASTSchema.getDescription)(field),
args: buildInputValues(field.arguments),
deprecationReason: (0, _buildASTSchema.getDeprecationReason)(field)
};
});
}
function buildInputValues(values) {
return (0, _keyValMap2.default)(values, function (value) {
return value.name.value;
}, function (value) {
var type = buildInputFieldType(value.type);
return {
type: type,
description: (0, _buildASTSchema.getDescription)(value),
defaultValue: (0, _valueFromAST.valueFromAST)(value.defaultValue, type)
};
});
}
function buildInputFieldType(typeNode) {
if (typeNode.kind === Kind.LIST_TYPE) {
return new _definition.GraphQLList(buildInputFieldType(typeNode.type));
}
if (typeNode.kind === Kind.NON_NULL_TYPE) {
var nullableType = buildInputFieldType(typeNode.type);
(0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'Must be nullable');
return new _definition.GraphQLNonNull(nullableType);
}
return getInputTypeFromAST(typeNode);
}
function buildOutputFieldType(typeNode) {
if (typeNode.kind === Kind.LIST_TYPE) {
return new _definition.GraphQLList(buildOutputFieldType(typeNode.type));
}
if (typeNode.kind === Kind.NON_NULL_TYPE) {
var nullableType = buildOutputFieldType(typeNode.type);
(0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'Must be nullable');
return new _definition.GraphQLNonNull(nullableType);
}
return getOutputTypeFromAST(typeNode);
}
}
function cannotExecuteExtendedSchema() {
throw new Error('Extended Schema cannot use Interface or Union types for execution.');
}
},{"../error/GraphQLError":83,"../jsutils/invariant":94,"../jsutils/keyMap":97,"../jsutils/keyValMap":98,"../language/kinds":102,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./buildASTSchema":121,"./valueFromAST":136}],125:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.DangerousChangeType = exports.BreakingChangeType = undefined;
exports.findBreakingChanges = findBreakingChanges;
exports.findDangerousChanges = findDangerousChanges;
exports.findRemovedTypes = findRemovedTypes;
exports.findTypesThatChangedKind = findTypesThatChangedKind;
exports.findArgChanges = findArgChanges;
exports.findFieldsThatChangedType = findFieldsThatChangedType;
exports.findFieldsThatChangedTypeOnInputObjectTypes = findFieldsThatChangedTypeOnInputObjectTypes;
exports.findTypesRemovedFromUnions = findTypesRemovedFromUnions;
exports.findValuesRemovedFromEnums = findValuesRemovedFromEnums;
exports.findInterfacesRemovedFromObjectTypes = findInterfacesRemovedFromObjectTypes;
var _definition = require('../type/definition');
var _schema = require('../type/schema');
/**
* Copyright (c) 2016, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var BreakingChangeType = exports.BreakingChangeType = {
FIELD_CHANGED_KIND: 'FIELD_CHANGED_KIND',
FIELD_REMOVED: 'FIELD_REMOVED',
TYPE_CHANGED_KIND: 'TYPE_CHANGED_KIND',
TYPE_REMOVED: 'TYPE_REMOVED',
TYPE_REMOVED_FROM_UNION: 'TYPE_REMOVED_FROM_UNION',
VALUE_REMOVED_FROM_ENUM: 'VALUE_REMOVED_FROM_ENUM',
ARG_REMOVED: 'ARG_REMOVED',
ARG_CHANGED_KIND: 'ARG_CHANGED_KIND',
NON_NULL_ARG_ADDED: 'NON_NULL_ARG_ADDED',
NON_NULL_INPUT_FIELD_ADDED: 'NON_NULL_INPUT_FIELD_ADDED',
INTERFACE_REMOVED_FROM_OBJECT: 'INTERFACE_REMOVED_FROM_OBJECT'
};
var DangerousChangeType = exports.DangerousChangeType = {
ARG_DEFAULT_VALUE_CHANGE: 'ARG_DEFAULT_VALUE_CHANGE'
};
/**
* Given two schemas, returns an Array containing descriptions of all the types
* of breaking changes covered by the other functions down below.
*/
function findBreakingChanges(oldSchema, newSchema) {
return [].concat(findRemovedTypes(oldSchema, newSchema), findTypesThatChangedKind(oldSchema, newSchema), findFieldsThatChangedType(oldSchema, newSchema), findTypesRemovedFromUnions(oldSchema, newSchema), findValuesRemovedFromEnums(oldSchema, newSchema), findArgChanges(oldSchema, newSchema).breakingChanges, findInterfacesRemovedFromObjectTypes(oldSchema, newSchema));
}
/**
* Given two schemas, returns an Array containing descriptions of all the types
* of potentially dangerous changes covered by the other functions down below.
*/
function findDangerousChanges(oldSchema, newSchema) {
return [].concat(findArgChanges(oldSchema, newSchema).dangerousChanges);
}
/**
* Given two schemas, returns an Array containing descriptions of any breaking
* changes in the newSchema related to removing an entire type.
*/
function findRemovedTypes(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
if (!newTypeMap[typeName]) {
breakingChanges.push({
type: BreakingChangeType.TYPE_REMOVED,
description: typeName + ' was removed.'
});
}
});
return breakingChanges;
}
/**
* Given two schemas, returns an Array containing descriptions of any breaking
* changes in the newSchema related to changing the type of a type.
*/
function findTypesThatChangedKind(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
if (!newTypeMap[typeName]) {
return;
}
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof newType.constructor)) {
breakingChanges.push({
type: BreakingChangeType.TYPE_CHANGED_KIND,
description: typeName + ' changed from ' + (typeKindName(oldType) + ' to ' + typeKindName(newType) + '.')
});
}
});
return breakingChanges;
}
/**
* Given two schemas, returns an Array containing descriptions of any
* breaking or dangerous changes in the newSchema related to arguments
* (such as removal or change of type of an argument, or a change in an
* argument's default value).
*/
function findArgChanges(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingChanges = [];
var dangerousChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLObjectType || oldType instanceof _definition.GraphQLInterfaceType) || !(newType instanceof oldType.constructor)) {
return;
}
var oldTypeFields = oldType.getFields();
var newTypeFields = newType.getFields();
Object.keys(oldTypeFields).forEach(function (fieldName) {
if (!newTypeFields[fieldName]) {
return;
}
oldTypeFields[fieldName].args.forEach(function (oldArgDef) {
var newArgs = newTypeFields[fieldName].args;
var newArgDef = newArgs.find(function (arg) {
return arg.name === oldArgDef.name;
});
// Arg not present
if (!newArgDef) {
breakingChanges.push({
type: BreakingChangeType.ARG_REMOVED,
description: oldType.name + '.' + fieldName + ' arg ' + (oldArgDef.name + ' was removed')
});
} else {
var isSafe = isChangeSafeForInputObjectFieldOrFieldArg(oldArgDef.type, newArgDef.type);
if (!isSafe) {
breakingChanges.push({
type: BreakingChangeType.ARG_CHANGED_KIND,
description: oldType.name + '.' + fieldName + ' arg ' + (oldArgDef.name + ' has changed type from ') + (oldArgDef.type.toString() + ' to ' + newArgDef.type.toString())
});
} else if (oldArgDef.defaultValue !== undefined && oldArgDef.defaultValue !== newArgDef.defaultValue) {
dangerousChanges.push({
type: DangerousChangeType.ARG_DEFAULT_VALUE_CHANGE,
description: oldType.name + '.' + fieldName + ' arg ' + (oldArgDef.name + ' has changed defaultValue')
});
}
}
});
// Check if a non-null arg was added to the field
newTypeFields[fieldName].args.forEach(function (newArgDef) {
var oldArgs = oldTypeFields[fieldName].args;
var oldArgDef = oldArgs.find(function (arg) {
return arg.name === newArgDef.name;
});
if (!oldArgDef && newArgDef.type instanceof _definition.GraphQLNonNull) {
breakingChanges.push({
type: BreakingChangeType.NON_NULL_ARG_ADDED,
description: 'A non-null arg ' + newArgDef.name + ' on ' + (newType.name + '.' + fieldName + ' was added')
});
}
});
});
});
return {
breakingChanges: breakingChanges,
dangerousChanges: dangerousChanges
};
}
function typeKindName(type) {
if (type instanceof _definition.GraphQLScalarType) {
return 'a Scalar type';
}
if (type instanceof _definition.GraphQLObjectType) {
return 'an Object type';
}
if (type instanceof _definition.GraphQLInterfaceType) {
return 'an Interface type';
}
if (type instanceof _definition.GraphQLUnionType) {
return 'a Union type';
}
if (type instanceof _definition.GraphQLEnumType) {
return 'an Enum type';
}
if (type instanceof _definition.GraphQLInputObjectType) {
return 'an Input type';
}
throw new TypeError('Unknown type ' + type.constructor.name);
}
/**
* Given two schemas, returns an Array containing descriptions of any breaking
* changes in the newSchema related to the fields on a type. This includes if
* a field has been removed from a type, if a field has changed type, or if
* a non-null field is added to an input type.
*/
function findFieldsThatChangedType(oldSchema, newSchema) {
return [].concat(findFieldsThatChangedTypeOnObjectOrInterfaceTypes(oldSchema, newSchema), findFieldsThatChangedTypeOnInputObjectTypes(oldSchema, newSchema));
}
function findFieldsThatChangedTypeOnObjectOrInterfaceTypes(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingFieldChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLObjectType || oldType instanceof _definition.GraphQLInterfaceType) || !(newType instanceof oldType.constructor)) {
return;
}
var oldTypeFieldsDef = oldType.getFields();
var newTypeFieldsDef = newType.getFields();
Object.keys(oldTypeFieldsDef).forEach(function (fieldName) {
// Check if the field is missing on the type in the new schema.
if (!(fieldName in newTypeFieldsDef)) {
breakingFieldChanges.push({
type: BreakingChangeType.FIELD_REMOVED,
description: typeName + '.' + fieldName + ' was removed.'
});
} else {
var oldFieldType = oldTypeFieldsDef[fieldName].type;
var newFieldType = newTypeFieldsDef[fieldName].type;
var isSafe = isChangeSafeForObjectOrInterfaceField(oldFieldType, newFieldType);
if (!isSafe) {
var oldFieldTypeString = (0, _definition.isNamedType)(oldFieldType) ? oldFieldType.name : oldFieldType.toString();
var newFieldTypeString = (0, _definition.isNamedType)(newFieldType) ? newFieldType.name : newFieldType.toString();
breakingFieldChanges.push({
type: BreakingChangeType.FIELD_CHANGED_KIND,
description: typeName + '.' + fieldName + ' changed type from ' + (oldFieldTypeString + ' to ' + newFieldTypeString + '.')
});
}
}
});
});
return breakingFieldChanges;
}
function findFieldsThatChangedTypeOnInputObjectTypes(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingFieldChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLInputObjectType) || !(newType instanceof _definition.GraphQLInputObjectType)) {
return;
}
var oldTypeFieldsDef = oldType.getFields();
var newTypeFieldsDef = newType.getFields();
Object.keys(oldTypeFieldsDef).forEach(function (fieldName) {
// Check if the field is missing on the type in the new schema.
if (!(fieldName in newTypeFieldsDef)) {
breakingFieldChanges.push({
type: BreakingChangeType.FIELD_REMOVED,
description: typeName + '.' + fieldName + ' was removed.'
});
} else {
var oldFieldType = oldTypeFieldsDef[fieldName].type;
var newFieldType = newTypeFieldsDef[fieldName].type;
var isSafe = isChangeSafeForInputObjectFieldOrFieldArg(oldFieldType, newFieldType);
if (!isSafe) {
var oldFieldTypeString = (0, _definition.isNamedType)(oldFieldType) ? oldFieldType.name : oldFieldType.toString();
var newFieldTypeString = (0, _definition.isNamedType)(newFieldType) ? newFieldType.name : newFieldType.toString();
breakingFieldChanges.push({
type: BreakingChangeType.FIELD_CHANGED_KIND,
description: typeName + '.' + fieldName + ' changed type from ' + (oldFieldTypeString + ' to ' + newFieldTypeString + '.')
});
}
}
});
// Check if a non-null field was added to the input object type
Object.keys(newTypeFieldsDef).forEach(function (fieldName) {
if (!(fieldName in oldTypeFieldsDef) && newTypeFieldsDef[fieldName].type instanceof _definition.GraphQLNonNull) {
breakingFieldChanges.push({
type: BreakingChangeType.NON_NULL_INPUT_FIELD_ADDED,
description: 'A non-null field ' + fieldName + ' on ' + ('input type ' + newType.name + ' was added.')
});
}
});
});
return breakingFieldChanges;
}
function isChangeSafeForObjectOrInterfaceField(oldType, newType) {
if ((0, _definition.isNamedType)(oldType)) {
return (
// if they're both named types, see if their names are equivalent
(0, _definition.isNamedType)(newType) && oldType.name === newType.name ||
// moving from nullable to non-null of the same underlying type is safe
newType instanceof _definition.GraphQLNonNull && isChangeSafeForObjectOrInterfaceField(oldType, newType.ofType)
);
} else if (oldType instanceof _definition.GraphQLList) {
return (
// if they're both lists, make sure the underlying types are compatible
newType instanceof _definition.GraphQLList && isChangeSafeForObjectOrInterfaceField(oldType.ofType, newType.ofType) ||
// moving from nullable to non-null of the same underlying type is safe
newType instanceof _definition.GraphQLNonNull && isChangeSafeForObjectOrInterfaceField(oldType, newType.ofType)
);
} else if (oldType instanceof _definition.GraphQLNonNull) {
// if they're both non-null, make sure the underlying types are compatible
return newType instanceof _definition.GraphQLNonNull && isChangeSafeForObjectOrInterfaceField(oldType.ofType, newType.ofType);
}
return false;
}
function isChangeSafeForInputObjectFieldOrFieldArg(oldType, newType) {
if ((0, _definition.isNamedType)(oldType)) {
// if they're both named types, see if their names are equivalent
return (0, _definition.isNamedType)(newType) && oldType.name === newType.name;
} else if (oldType instanceof _definition.GraphQLList) {
// if they're both lists, make sure the underlying types are compatible
return newType instanceof _definition.GraphQLList && isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType, newType.ofType);
} else if (oldType instanceof _definition.GraphQLNonNull) {
return (
// if they're both non-null, make sure the underlying types are
// compatible
newType instanceof _definition.GraphQLNonNull && isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType, newType.ofType) ||
// moving from non-null to nullable of the same underlying type is safe
!(newType instanceof _definition.GraphQLNonNull) && isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType, newType)
);
}
return false;
}
/**
* Given two schemas, returns an Array containing descriptions of any breaking
* changes in the newSchema related to removing types from a union type.
*/
function findTypesRemovedFromUnions(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var typesRemovedFromUnion = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLUnionType) || !(newType instanceof _definition.GraphQLUnionType)) {
return;
}
var typeNamesInNewUnion = Object.create(null);
newType.getTypes().forEach(function (type) {
typeNamesInNewUnion[type.name] = true;
});
oldType.getTypes().forEach(function (type) {
if (!typeNamesInNewUnion[type.name]) {
typesRemovedFromUnion.push({
type: BreakingChangeType.TYPE_REMOVED_FROM_UNION,
description: type.name + ' was removed from union type ' + typeName + '.'
});
}
});
});
return typesRemovedFromUnion;
}
/**
* Given two schemas, returns an Array containing descriptions of any breaking
* changes in the newSchema related to removing values from an enum type.
*/
function findValuesRemovedFromEnums(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var valuesRemovedFromEnums = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLEnumType) || !(newType instanceof _definition.GraphQLEnumType)) {
return;
}
var valuesInNewEnum = Object.create(null);
newType.getValues().forEach(function (value) {
valuesInNewEnum[value.name] = true;
});
oldType.getValues().forEach(function (value) {
if (!valuesInNewEnum[value.name]) {
valuesRemovedFromEnums.push({
type: BreakingChangeType.VALUE_REMOVED_FROM_ENUM,
description: value.name + ' was removed from enum type ' + typeName + '.'
});
}
});
});
return valuesRemovedFromEnums;
}
function findInterfacesRemovedFromObjectTypes(oldSchema, newSchema) {
var oldTypeMap = oldSchema.getTypeMap();
var newTypeMap = newSchema.getTypeMap();
var breakingChanges = [];
Object.keys(oldTypeMap).forEach(function (typeName) {
var oldType = oldTypeMap[typeName];
var newType = newTypeMap[typeName];
if (!(oldType instanceof _definition.GraphQLObjectType) || !(newType instanceof _definition.GraphQLObjectType)) {
return;
}
var oldInterfaces = oldType.getInterfaces();
var newInterfaces = newType.getInterfaces();
oldInterfaces.forEach(function (oldInterface) {
if (!newInterfaces.some(function (int) {
return int.name === oldInterface.name;
})) {
breakingChanges.push({
type: BreakingChangeType.INTERFACE_REMOVED_FROM_OBJECT,
description: typeName + ' no longer implements interface ' + (oldInterface.name + '.')
});
}
});
});
return breakingChanges;
}
},{"../type/definition":112,"../type/schema":117}],126:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.findDeprecatedUsages = findDeprecatedUsages;
var _GraphQLError = require('../error/GraphQLError');
var _visitor = require('../language/visitor');
var _definition = require('../type/definition');
var _schema = require('../type/schema');
var _TypeInfo = require('./TypeInfo');
/**
* A validation rule which reports deprecated usages.
*
* Returns a list of GraphQLError instances describing each deprecated use.
*/
function findDeprecatedUsages(schema, ast) {
var errors = [];
var typeInfo = new _TypeInfo.TypeInfo(schema);
(0, _visitor.visit)(ast, (0, _visitor.visitWithTypeInfo)(typeInfo, {
Field: function Field(node) {
var fieldDef = typeInfo.getFieldDef();
if (fieldDef && fieldDef.isDeprecated) {
var parentType = typeInfo.getParentType();
if (parentType) {
var reason = fieldDef.deprecationReason;
errors.push(new _GraphQLError.GraphQLError('The field ' + parentType.name + '.' + fieldDef.name + ' is deprecated.' + (reason ? ' ' + reason : ''), [node]));
}
}
},
EnumValue: function EnumValue(node) {
var enumVal = typeInfo.getEnumValue();
if (enumVal && enumVal.isDeprecated) {
var type = (0, _definition.getNamedType)(typeInfo.getInputType());
if (type) {
var reason = enumVal.deprecationReason;
errors.push(new _GraphQLError.GraphQLError('The enum value ' + type.name + '.' + enumVal.name + ' is deprecated.' + (reason ? ' ' + reason : ''), [node]));
}
}
}
}));
return errors;
}
/**
* Copyright (c) Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"../error/GraphQLError":83,"../language/visitor":108,"../type/definition":112,"../type/schema":117,"./TypeInfo":118}],127:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getOperationAST = getOperationAST;
var _kinds = require('../language/kinds');
/**
* Returns an operation AST given a document AST and optionally an operation
* name. If a name is not provided, an operation is only returned if only one is
* provided in the document.
*/
function getOperationAST(documentAST, operationName) {
var operation = null;
for (var i = 0; i < documentAST.definitions.length; i++) {
var definition = documentAST.definitions[i];
if (definition.kind === _kinds.OPERATION_DEFINITION) {
if (!operationName) {
// If no operation name was provided, only return an Operation if there
// is one defined in the document. Upon encountering the second, return
// null.
if (operation) {
return null;
}
operation = definition;
} else if (definition.name && definition.name.value === operationName) {
return definition;
}
}
}
return operation;
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"../language/kinds":102}],128:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _introspectionQuery = require('./introspectionQuery');
Object.defineProperty(exports, 'introspectionQuery', {
enumerable: true,
get: function get() {
return _introspectionQuery.introspectionQuery;
}
});
var _getOperationAST = require('./getOperationAST');
Object.defineProperty(exports, 'getOperationAST', {
enumerable: true,
get: function get() {
return _getOperationAST.getOperationAST;
}
});
var _buildClientSchema = require('./buildClientSchema');
Object.defineProperty(exports, 'buildClientSchema', {
enumerable: true,
get: function get() {
return _buildClientSchema.buildClientSchema;
}
});
var _buildASTSchema = require('./buildASTSchema');
Object.defineProperty(exports, 'buildASTSchema', {
enumerable: true,
get: function get() {
return _buildASTSchema.buildASTSchema;
}
});
Object.defineProperty(exports, 'buildSchema', {
enumerable: true,
get: function get() {
return _buildASTSchema.buildSchema;
}
});
var _extendSchema = require('./extendSchema');
Object.defineProperty(exports, 'extendSchema', {
enumerable: true,
get: function get() {
return _extendSchema.extendSchema;
}
});
var _schemaPrinter = require('./schemaPrinter');
Object.defineProperty(exports, 'printSchema', {
enumerable: true,
get: function get() {
return _schemaPrinter.printSchema;
}
});
Object.defineProperty(exports, 'printType', {
enumerable: true,
get: function get() {
return _schemaPrinter.printType;
}
});
Object.defineProperty(exports, 'printIntrospectionSchema', {
enumerable: true,
get: function get() {
return _schemaPrinter.printIntrospectionSchema;
}
});
var _typeFromAST = require('./typeFromAST');
Object.defineProperty(exports, 'typeFromAST', {
enumerable: true,
get: function get() {
return _typeFromAST.typeFromAST;
}
});
var _valueFromAST = require('./valueFromAST');
Object.defineProperty(exports, 'valueFromAST', {
enumerable: true,
get: function get() {
return _valueFromAST.valueFromAST;
}
});
var _astFromValue = require('./astFromValue');
Object.defineProperty(exports, 'astFromValue', {
enumerable: true,
get: function get() {
return _astFromValue.astFromValue;
}
});
var _TypeInfo = require('./TypeInfo');
Object.defineProperty(exports, 'TypeInfo', {
enumerable: true,
get: function get() {
return _TypeInfo.TypeInfo;
}
});
var _isValidJSValue = require('./isValidJSValue');
Object.defineProperty(exports, 'isValidJSValue', {
enumerable: true,
get: function get() {
return _isValidJSValue.isValidJSValue;
}
});
var _isValidLiteralValue = require('./isValidLiteralValue');
Object.defineProperty(exports, 'isValidLiteralValue', {
enumerable: true,
get: function get() {
return _isValidLiteralValue.isValidLiteralValue;
}
});
var _concatAST = require('./concatAST');
Object.defineProperty(exports, 'concatAST', {
enumerable: true,
get: function get() {
return _concatAST.concatAST;
}
});
var _separateOperations = require('./separateOperations');
Object.defineProperty(exports, 'separateOperations', {
enumerable: true,
get: function get() {
return _separateOperations.separateOperations;
}
});
var _typeComparators = require('./typeComparators');
Object.defineProperty(exports, 'isEqualType', {
enumerable: true,
get: function get() {
return _typeComparators.isEqualType;
}
});
Object.defineProperty(exports, 'isTypeSubTypeOf', {
enumerable: true,
get: function get() {
return _typeComparators.isTypeSubTypeOf;
}
});
Object.defineProperty(exports, 'doTypesOverlap', {
enumerable: true,
get: function get() {
return _typeComparators.doTypesOverlap;
}
});
var _assertValidName = require('./assertValidName');
Object.defineProperty(exports, 'assertValidName', {
enumerable: true,
get: function get() {
return _assertValidName.assertValidName;
}
});
var _findBreakingChanges = require('./findBreakingChanges');
Object.defineProperty(exports, 'BreakingChangeType', {
enumerable: true,
get: function get() {
return _findBreakingChanges.BreakingChangeType;
}
});
Object.defineProperty(exports, 'DangerousChangeType', {
enumerable: true,
get: function get() {
return _findBreakingChanges.DangerousChangeType;
}
});
Object.defineProperty(exports, 'findBreakingChanges', {
enumerable: true,
get: function get() {
return _findBreakingChanges.findBreakingChanges;
}
});
var _findDeprecatedUsages = require('./findDeprecatedUsages');
Object.defineProperty(exports, 'findDeprecatedUsages', {
enumerable: true,
get: function get() {
return _findDeprecatedUsages.findDeprecatedUsages;
}
});
},{"./TypeInfo":118,"./assertValidName":119,"./astFromValue":120,"./buildASTSchema":121,"./buildClientSchema":122,"./concatAST":123,"./extendSchema":124,"./findBreakingChanges":125,"./findDeprecatedUsages":126,"./getOperationAST":127,"./introspectionQuery":129,"./isValidJSValue":130,"./isValidLiteralValue":131,"./schemaPrinter":132,"./separateOperations":133,"./typeComparators":134,"./typeFromAST":135,"./valueFromAST":136}],129:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var introspectionQuery = exports.introspectionQuery = '\n query IntrospectionQuery {\n __schema {\n queryType { name }\n mutationType { name }\n subscriptionType { name }\n types {\n ...FullType\n }\n directives {\n name\n description\n locations\n args {\n ...InputValue\n }\n }\n }\n }\n\n fragment FullType on __Type {\n kind\n name\n description\n fields(includeDeprecated: true) {\n name\n description\n args {\n ...InputValue\n }\n type {\n ...TypeRef\n }\n isDeprecated\n deprecationReason\n }\n inputFields {\n ...InputValue\n }\n interfaces {\n ...TypeRef\n }\n enumValues(includeDeprecated: true) {\n name\n description\n isDeprecated\n deprecationReason\n }\n possibleTypes {\n ...TypeRef\n }\n }\n\n fragment InputValue on __InputValue {\n name\n description\n type { ...TypeRef }\n defaultValue\n }\n\n fragment TypeRef on __Type {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n }\n }\n }\n }\n }\n }\n }\n }\n';
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{}],130:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isValidJSValue = isValidJSValue;
var _iterall = require('iterall');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _definition = require('../type/definition');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Given a JavaScript value and a GraphQL type, determine if the value will be
* accepted for that type. This is primarily useful for validating the
* runtime values of query variables.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function isValidJSValue(value, type) {
// A value must be provided if the type is non-null.
if (type instanceof _definition.GraphQLNonNull) {
if ((0, _isNullish2.default)(value)) {
return ['Expected "' + String(type) + '", found null.'];
}
return isValidJSValue(value, type.ofType);
}
if ((0, _isNullish2.default)(value)) {
return [];
}
// Lists accept a non-list value as a list of one.
if (type instanceof _definition.GraphQLList) {
var itemType = type.ofType;
if ((0, _iterall.isCollection)(value)) {
var errors = [];
(0, _iterall.forEach)(value, function (item, index) {
errors.push.apply(errors, isValidJSValue(item, itemType).map(function (error) {
return 'In element #' + index + ': ' + error;
}));
});
return errors;
}
return isValidJSValue(value, itemType);
}
// Input objects check each defined field.
if (type instanceof _definition.GraphQLInputObjectType) {
if (typeof value !== 'object' || value === null) {
return ['Expected "' + type.name + '", found not an object.'];
}
var fields = type.getFields();
var _errors = [];
// Ensure every provided field is defined.
Object.keys(value).forEach(function (providedField) {
if (!fields[providedField]) {
_errors.push('In field "' + providedField + '": Unknown field.');
}
});
// Ensure every defined field is valid.
Object.keys(fields).forEach(function (fieldName) {
var newErrors = isValidJSValue(value[fieldName], fields[fieldName].type);
_errors.push.apply(_errors, newErrors.map(function (error) {
return 'In field "' + fieldName + '": ' + error;
}));
});
return _errors;
}
(0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');
// Scalar/Enum input checks to ensure the type can parse the value to
// a non-null value.
try {
var parseResult = type.parseValue(value);
if ((0, _isNullish2.default)(parseResult) && !type.isValidValue(value)) {
return ['Expected type "' + type.name + '", found ' + JSON.stringify(value) + '.'];
}
} catch (error) {
return ['Expected type "' + type.name + '", found ' + JSON.stringify(value) + ': ' + error.message];
}
return [];
}
},{"../jsutils/invariant":94,"../jsutils/isNullish":96,"../type/definition":112,"iterall":166}],131:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isValidLiteralValue = isValidLiteralValue;
var _printer = require('../language/printer');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _definition = require('../type/definition');
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _keyMap = require('../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
/**
* Utility for validators which determines if a value literal node is valid
* given an input type.
*
* Note that this only validates literal values, variables are assumed to
* provide values of the correct type.
*/
function isValidLiteralValue(type, valueNode) {
// A value must be provided if the type is non-null.
if (type instanceof _definition.GraphQLNonNull) {
if (!valueNode || valueNode.kind === Kind.NULL) {
return ['Expected "' + String(type) + '", found null.'];
}
return isValidLiteralValue(type.ofType, valueNode);
}
if (!valueNode || valueNode.kind === Kind.NULL) {
return [];
}
// This function only tests literals, and assumes variables will provide
// values of the correct type.
if (valueNode.kind === Kind.VARIABLE) {
return [];
}
// Lists accept a non-list value as a list of one.
if (type instanceof _definition.GraphQLList) {
var itemType = type.ofType;
if (valueNode.kind === Kind.LIST) {
return valueNode.values.reduce(function (acc, item, index) {
var errors = isValidLiteralValue(itemType, item);
return acc.concat(errors.map(function (error) {
return 'In element #' + index + ': ' + error;
}));
}, []);
}
return isValidLiteralValue(itemType, valueNode);
}
// Input objects check each defined field and look for undefined fields.
if (type instanceof _definition.GraphQLInputObjectType) {
if (valueNode.kind !== Kind.OBJECT) {
return ['Expected "' + type.name + '", found not an object.'];
}
var fields = type.getFields();
var errors = [];
// Ensure every provided field is defined.
var fieldNodes = valueNode.fields;
fieldNodes.forEach(function (providedFieldNode) {
if (!fields[providedFieldNode.name.value]) {
errors.push('In field "' + providedFieldNode.name.value + '": Unknown field.');
}
});
// Ensure every defined field is valid.
var fieldNodeMap = (0, _keyMap2.default)(fieldNodes, function (fieldNode) {
return fieldNode.name.value;
});
Object.keys(fields).forEach(function (fieldName) {
var result = isValidLiteralValue(fields[fieldName].type, fieldNodeMap[fieldName] && fieldNodeMap[fieldName].value);
errors.push.apply(errors, result.map(function (error) {
return 'In field "' + fieldName + '": ' + error;
}));
});
return errors;
}
(0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');
// Scalars determine if a literal values is valid.
if (!type.isValidLiteral(valueNode)) {
return ['Expected type "' + type.name + '", found ' + (0, _printer.print)(valueNode) + '.'];
}
return [];
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
},{"../jsutils/invariant":94,"../jsutils/keyMap":97,"../language/kinds":102,"../language/printer":106,"../type/definition":112}],132:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.printSchema = printSchema;
exports.printIntrospectionSchema = printIntrospectionSchema;
exports.printType = printType;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _isInvalid = require('../jsutils/isInvalid');
var _isInvalid2 = _interopRequireDefault(_isInvalid);
var _astFromValue = require('../utilities/astFromValue');
var _printer = require('../language/printer');
var _definition = require('../type/definition');
var _scalars = require('../type/scalars');
var _directives = require('../type/directives');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function printSchema(schema) {
return printFilteredSchema(schema, function (n) {
return !isSpecDirective(n);
}, isDefinedType);
}
function printIntrospectionSchema(schema) {
return printFilteredSchema(schema, isSpecDirective, isIntrospectionType);
}
function isSpecDirective(directiveName) {
return directiveName === 'skip' || directiveName === 'include' || directiveName === 'deprecated';
}
function isDefinedType(typename) {
return !isIntrospectionType(typename) && !isBuiltInScalar(typename);
}
function isIntrospectionType(typename) {
return typename.indexOf('__') === 0;
}
function isBuiltInScalar(typename) {
return typename === 'String' || typename === 'Boolean' || typename === 'Int' || typename === 'Float' || typename === 'ID';
}
function printFilteredSchema(schema, directiveFilter, typeFilter) {
var directives = schema.getDirectives().filter(function (directive) {
return directiveFilter(directive.name);
});
var typeMap = schema.getTypeMap();
var types = Object.keys(typeMap).filter(typeFilter).sort(function (name1, name2) {
return name1.localeCompare(name2);
}).map(function (typeName) {
return typeMap[typeName];
});
return [printSchemaDefinition(schema)].concat(directives.map(printDirective), types.map(printType)).filter(Boolean).join('\n\n') + '\n';
}
function printSchemaDefinition(schema) {
if (isSchemaOfCommonNames(schema)) {
return;
}
var operationTypes = [];
var queryType = schema.getQueryType();
if (queryType) {
operationTypes.push(' query: ' + queryType.name);
}
var mutationType = schema.getMutationType();
if (mutationType) {
operationTypes.push(' mutation: ' + mutationType.name);
}
var subscriptionType = schema.getSubscriptionType();
if (subscriptionType) {
operationTypes.push(' subscription: ' + subscriptionType.name);
}
return 'schema {\n' + operationTypes.join('\n') + '\n}';
}
/**
* GraphQL schema define root types for each type of operation. These types are
* the same as any other type and can be named in any manner, however there is
* a common naming convention:
*
* schema {
* query: Query
* mutation: Mutation
* }
*
* When using this naming convention, the schema description can be omitted.
*/
function isSchemaOfCommonNames(schema) {
var queryType = schema.getQueryType();
if (queryType && queryType.name !== 'Query') {
return false;
}
var mutationType = schema.getMutationType();
if (mutationType && mutationType.name !== 'Mutation') {
return false;
}
var subscriptionType = schema.getSubscriptionType();
if (subscriptionType && subscriptionType.name !== 'Subscription') {
return false;
}
return true;
}
function printType(type) {
if (type instanceof _definition.GraphQLScalarType) {
return printScalar(type);
} else if (type instanceof _definition.GraphQLObjectType) {
return printObject(type);
} else if (type instanceof _definition.GraphQLInterfaceType) {
return printInterface(type);
} else if (type instanceof _definition.GraphQLUnionType) {
return printUnion(type);
} else if (type instanceof _definition.GraphQLEnumType) {
return printEnum(type);
}
(0, _invariant2.default)(type instanceof _definition.GraphQLInputObjectType);
return printInputObject(type);
}
function printScalar(type) {
return printDescription(type) + ('scalar ' + type.name);
}
function printObject(type) {
var interfaces = type.getInterfaces();
var implementedInterfaces = interfaces.length ? ' implements ' + interfaces.map(function (i) {
return i.name;
}).join(', ') : '';
return printDescription(type) + ('type ' + type.name + implementedInterfaces + ' {\n') + printFields(type) + '\n' + '}';
}
function printInterface(type) {
return printDescription(type) + ('interface ' + type.name + ' {\n') + printFields(type) + '\n' + '}';
}
function printUnion(type) {
return printDescription(type) + ('union ' + type.name + ' = ' + type.getTypes().join(' | '));
}
function printEnum(type) {
return printDescription(type) + ('enum ' + type.name + ' {\n') + printEnumValues(type.getValues()) + '\n' + '}';
}
function printEnumValues(values) {
return values.map(function (value, i) {
return printDescription(value, ' ', !i) + ' ' + value.name + printDeprecated(value);
}).join('\n');
}
function printInputObject(type) {
var fieldMap = type.getFields();
var fields = Object.keys(fieldMap).map(function (fieldName) {
return fieldMap[fieldName];
});
return printDescription(type) + ('input ' + type.name + ' {\n') + fields.map(function (f, i) {
return printDescription(f, ' ', !i) + ' ' + printInputValue(f);
}).join('\n') + '\n' + '}';
}
function printFields(type) {
var fieldMap = type.getFields();
var fields = Object.keys(fieldMap).map(function (fieldName) {
return fieldMap[fieldName];
});
return fields.map(function (f, i) {
return printDescription(f, ' ', !i) + ' ' + f.name + printArgs(f.args, ' ') + ': ' + String(f.type) + printDeprecated(f);
}).join('\n');
}
function printArgs(args) {
var indentation = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
if (args.length === 0) {
return '';
}
// If every arg does not have a description, print them on one line.
if (args.every(function (arg) {
return !arg.description;
})) {
return '(' + args.map(printInputValue).join(', ') + ')';
}
return '(\n' + args.map(function (arg, i) {
return printDescription(arg, ' ' + indentation, !i) + ' ' + indentation + printInputValue(arg);
}).join('\n') + '\n' + indentation + ')';
}
function printInputValue(arg) {
var argDecl = arg.name + ': ' + String(arg.type);
if (!(0, _isInvalid2.default)(arg.defaultValue)) {
argDecl += ' = ' + (0, _printer.print)((0, _astFromValue.astFromValue)(arg.defaultValue, arg.type));
}
return argDecl;
}
function printDirective(directive) {
return printDescription(directive) + 'directive @' + directive.name + printArgs(directive.args) + ' on ' + directive.locations.join(' | ');
}
function printDeprecated(fieldOrEnumVal) {
var reason = fieldOrEnumVal.deprecationReason;
if ((0, _isNullish2.default)(reason)) {
return '';
}
if (reason === '' || reason === _directives.DEFAULT_DEPRECATION_REASON) {
return ' @deprecated';
}
return ' @deprecated(reason: ' + (0, _printer.print)((0, _astFromValue.astFromValue)(reason, _scalars.GraphQLString)) + ')';
}
function printDescription(def) {
var indentation = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
var firstInBlock = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
if (!def.description) {
return '';
}
var lines = def.description.split('\n');
var description = indentation && !firstInBlock ? '\n' : '';
for (var i = 0; i < lines.length; i++) {
if (lines[i] === '') {
description += indentation + '#\n';
} else {
// For > 120 character long lines, cut at space boundaries into sublines
// of ~80 chars.
var sublines = breakLine(lines[i], 120 - indentation.length);
for (var j = 0; j < sublines.length; j++) {
description += indentation + '# ' + sublines[j] + '\n';
}
}
}
return description;
}
function breakLine(line, len) {
if (line.length < len + 5) {
return [line];
}
var parts = line.split(new RegExp('((?: |^).{15,' + (len - 40) + '}(?= |$))'));
if (parts.length < 4) {
return [line];
}
var sublines = [parts[0] + parts[1] + parts[2]];
for (var i = 3; i < parts.length; i += 2) {
sublines.push(parts[i].slice(1) + parts[i + 1]);
}
return sublines;
}
},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../language/printer":106,"../type/definition":112,"../type/directives":113,"../type/scalars":116,"../utilities/astFromValue":120}],133:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.separateOperations = separateOperations;
var _visitor = require('../language/visitor');
/**
* separateOperations accepts a single AST document which may contain many
* operations and fragments and returns a collection of AST documents each of
* which contains a single operation as well the fragment definitions it
* refers to.
*/
function separateOperations(documentAST) {
var operations = [];
var fragments = Object.create(null);
var positions = new Map();
var depGraph = Object.create(null);
var fromName = void 0;
var idx = 0;
// Populate metadata and build a dependency graph.
(0, _visitor.visit)(documentAST, {
OperationDefinition: function OperationDefinition(node) {
fromName = opName(node);
operations.push(node);
positions.set(node, idx++);
},
FragmentDefinition: function FragmentDefinition(node) {
fromName = node.name.value;
fragments[fromName] = node;
positions.set(node, idx++);
},
FragmentSpread: function FragmentSpread(node) {
var toName = node.name.value;
(depGraph[fromName] || (depGraph[fromName] = Object.create(null)))[toName] = true;
}
});
// For each operation, produce a new synthesized AST which includes only what
// is necessary for completing that operation.
var separatedDocumentASTs = Object.create(null);
operations.forEach(function (operation) {
var operationName = opName(operation);
var dependencies = Object.create(null);
collectTransitiveDependencies(dependencies, depGraph, operationName);
// The list of definition nodes to be included for this operation, sorted
// to retain the same order as the original document.
var definitions = [operation];
Object.keys(dependencies).forEach(function (name) {
definitions.push(fragments[name]);
});
definitions.sort(function (n1, n2) {
return (positions.get(n1) || 0) - (positions.get(n2) || 0);
});
separatedDocumentASTs[operationName] = {
kind: 'Document',
definitions: definitions
};
});
return separatedDocumentASTs;
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Provides the empty string for anonymous operations.
function opName(operation) {
return operation.name ? operation.name.value : '';
}
// From a dependency graph, collects a list of transitive dependencies by
// recursing through a dependency graph.
function collectTransitiveDependencies(collected, depGraph, fromName) {
var immediateDeps = depGraph[fromName];
if (immediateDeps) {
Object.keys(immediateDeps).forEach(function (toName) {
if (!collected[toName]) {
collected[toName] = true;
collectTransitiveDependencies(collected, depGraph, toName);
}
});
}
}
},{"../language/visitor":108}],134:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isEqualType = isEqualType;
exports.isTypeSubTypeOf = isTypeSubTypeOf;
exports.doTypesOverlap = doTypesOverlap;
var _definition = require('../type/definition');
/**
* Provided two types, return true if the types are equal (invariant).
*/
function isEqualType(typeA, typeB) {
// Equivalent types are equal.
if (typeA === typeB) {
return true;
}
// If either type is non-null, the other must also be non-null.
if (typeA instanceof _definition.GraphQLNonNull && typeB instanceof _definition.GraphQLNonNull) {
return isEqualType(typeA.ofType, typeB.ofType);
}
// If either type is a list, the other must also be a list.
if (typeA instanceof _definition.GraphQLList && typeB instanceof _definition.GraphQLList) {
return isEqualType(typeA.ofType, typeB.ofType);
}
// Otherwise the types are not equal.
return false;
}
/**
* Provided a type and a super type, return true if the first type is either
* equal or a subset of the second super type (covariant).
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function isTypeSubTypeOf(schema, maybeSubType, superType) {
// Equivalent type is a valid subtype
if (maybeSubType === superType) {
return true;
}
// If superType is non-null, maybeSubType must also be non-null.
if (superType instanceof _definition.GraphQLNonNull) {
if (maybeSubType instanceof _definition.GraphQLNonNull) {
return isTypeSubTypeOf(schema, maybeSubType.ofType, superType.ofType);
}
return false;
} else if (maybeSubType instanceof _definition.GraphQLNonNull) {
// If superType is nullable, maybeSubType may be non-null or nullable.
return isTypeSubTypeOf(schema, maybeSubType.ofType, superType);
}
// If superType type is a list, maybeSubType type must also be a list.
if (superType instanceof _definition.GraphQLList) {
if (maybeSubType instanceof _definition.GraphQLList) {
return isTypeSubTypeOf(schema, maybeSubType.ofType, superType.ofType);
}
return false;
} else if (maybeSubType instanceof _definition.GraphQLList) {
// If superType is not a list, maybeSubType must also be not a list.
return false;
}
// If superType type is an abstract type, maybeSubType type may be a currently
// possible object type.
if ((0, _definition.isAbstractType)(superType) && maybeSubType instanceof _definition.GraphQLObjectType && schema.isPossibleType(superType, maybeSubType)) {
return true;
}
// Otherwise, the child type is not a valid subtype of the parent type.
return false;
}
/**
* Provided two composite types, determine if they "overlap". Two composite
* types overlap when the Sets of possible concrete types for each intersect.
*
* This is often used to determine if a fragment of a given type could possibly
* be visited in a context of another type.
*
* This function is commutative.
*/
function doTypesOverlap(schema, typeA, typeB) {
// So flow is aware this is constant
var _typeB = typeB;
// Equivalent types overlap
if (typeA === _typeB) {
return true;
}
if ((0, _definition.isAbstractType)(typeA)) {
if ((0, _definition.isAbstractType)(_typeB)) {
// If both types are abstract, then determine if there is any intersection
// between possible concrete types of each.
return schema.getPossibleTypes(typeA).some(function (type) {
return schema.isPossibleType(_typeB, type);
});
}
// Determine if the latter type is a possible concrete type of the former.
return schema.isPossibleType(typeA, _typeB);
}
if ((0, _definition.isAbstractType)(_typeB)) {
// Determine if the former type is a possible concrete type of the latter.
return schema.isPossibleType(_typeB, typeA);
}
// Otherwise the types do not overlap.
return false;
}
},{"../type/definition":112}],135:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.typeFromAST = undefined;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _definition = require('../type/definition');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Given a Schema and an AST node describing a type, return a GraphQLType
* definition which applies to that type. For example, if provided the parsed
* AST node for `[User]`, a GraphQLList instance will be returned, containing
* the type called "User" found in the schema. If a type called "User" is not
* found in the schema, then undefined will be returned.
*/
/* eslint-disable no-redeclare */
function typeFromASTImpl(schema, typeNode) {
/* eslint-enable no-redeclare */
var innerType = void 0;
if (typeNode.kind === Kind.LIST_TYPE) {
innerType = typeFromAST(schema, typeNode.type);
return innerType && new _definition.GraphQLList(innerType);
}
if (typeNode.kind === Kind.NON_NULL_TYPE) {
innerType = typeFromAST(schema, typeNode.type);
return innerType && new _definition.GraphQLNonNull(innerType);
}
(0, _invariant2.default)(typeNode.kind === Kind.NAMED_TYPE, 'Must be a named type.');
return schema.getType(typeNode.name.value);
}
// This will export typeFromAST with the correct type, but currently exposes
// ~26 errors: https://gist.github.com/4a29403a99a8186fcb15064d69c5f3ae
// export var typeFromAST: typeof typeFromASTType = typeFromASTImpl;
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
var typeFromAST = exports.typeFromAST = typeFromASTImpl;
},{"../jsutils/invariant":94,"../language/kinds":102,"../type/definition":112}],136:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.valueFromAST = valueFromAST;
var _keyMap = require('../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _isNullish = require('../jsutils/isNullish');
var _isNullish2 = _interopRequireDefault(_isNullish);
var _isInvalid = require('../jsutils/isInvalid');
var _isInvalid2 = _interopRequireDefault(_isInvalid);
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _definition = require('../type/definition');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Produces a JavaScript value given a GraphQL Value AST.
*
* A GraphQL type must be provided, which will be used to interpret different
* GraphQL Value literals.
*
* Returns `undefined` when the value could not be validly coerced according to
* the provided type.
*
* | GraphQL Value | JSON Value |
* | -------------------- | ------------- |
* | Input Object | Object |
* | List | Array |
* | Boolean | Boolean |
* | String | String |
* | Int / Float | Number |
* | Enum Value | Mixed |
* | NullValue | null |
*
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function valueFromAST(valueNode, type, variables) {
if (!valueNode) {
// When there is no node, then there is also no value.
// Importantly, this is different from returning the value null.
return;
}
if (type instanceof _definition.GraphQLNonNull) {
if (valueNode.kind === Kind.NULL) {
return; // Invalid: intentionally return no value.
}
return valueFromAST(valueNode, type.ofType, variables);
}
if (valueNode.kind === Kind.NULL) {
// This is explicitly returning the value null.
return null;
}
if (valueNode.kind === Kind.VARIABLE) {
var variableName = valueNode.name.value;
if (!variables || (0, _isInvalid2.default)(variables[variableName])) {
// No valid return value.
return;
}
// Note: we're not doing any checking that this variable is correct. We're
// assuming that this query has been validated and the variable usage here
// is of the correct type.
return variables[variableName];
}
if (type instanceof _definition.GraphQLList) {
var itemType = type.ofType;
if (valueNode.kind === Kind.LIST) {
var coercedValues = [];
var itemNodes = valueNode.values;
for (var i = 0; i < itemNodes.length; i++) {
if (isMissingVariable(itemNodes[i], variables)) {
// If an array contains a missing variable, it is either coerced to
// null or if the item type is non-null, it considered invalid.
if (itemType instanceof _definition.GraphQLNonNull) {
return; // Invalid: intentionally return no value.
}
coercedValues.push(null);
} else {
var itemValue = valueFromAST(itemNodes[i], itemType, variables);
if ((0, _isInvalid2.default)(itemValue)) {
return; // Invalid: intentionally return no value.
}
coercedValues.push(itemValue);
}
}
return coercedValues;
}
var coercedValue = valueFromAST(valueNode, itemType, variables);
if ((0, _isInvalid2.default)(coercedValue)) {
return; // Invalid: intentionally return no value.
}
return [coercedValue];
}
if (type instanceof _definition.GraphQLInputObjectType) {
if (valueNode.kind !== Kind.OBJECT) {
return; // Invalid: intentionally return no value.
}
var coercedObj = Object.create(null);
var fields = type.getFields();
var fieldNodes = (0, _keyMap2.default)(valueNode.fields, function (field) {
return field.name.value;
});
var fieldNames = Object.keys(fields);
for (var _i = 0; _i < fieldNames.length; _i++) {
var fieldName = fieldNames[_i];
var field = fields[fieldName];
var fieldNode = fieldNodes[fieldName];
if (!fieldNode || isMissingVariable(fieldNode.value, variables)) {
if (!(0, _isInvalid2.default)(field.defaultValue)) {
coercedObj[fieldName] = field.defaultValue;
} else if (field.type instanceof _definition.GraphQLNonNull) {
return; // Invalid: intentionally return no value.
}
continue;
}
var fieldValue = valueFromAST(fieldNode.value, field.type, variables);
if ((0, _isInvalid2.default)(fieldValue)) {
return; // Invalid: intentionally return no value.
}
coercedObj[fieldName] = fieldValue;
}
return coercedObj;
}
(0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');
var parsed = type.parseLiteral(valueNode);
if ((0, _isNullish2.default)(parsed) && !type.isValidLiteral(valueNode)) {
// Invalid values represent a failure to parse correctly, in which case
// no value is returned.
return;
}
return parsed;
}
// Returns true if the provided valueNode is a variable which is not defined
// in the set of variables.
function isMissingVariable(valueNode, variables) {
return valueNode.kind === Kind.VARIABLE && (!variables || (0, _isInvalid2.default)(variables[valueNode.name.value]));
}
},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../jsutils/keyMap":97,"../language/kinds":102,"../type/definition":112}],137:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _validate = require('./validate');
Object.defineProperty(exports, 'validate', {
enumerable: true,
get: function get() {
return _validate.validate;
}
});
Object.defineProperty(exports, 'ValidationContext', {
enumerable: true,
get: function get() {
return _validate.ValidationContext;
}
});
var _specifiedRules = require('./specifiedRules');
Object.defineProperty(exports, 'specifiedRules', {
enumerable: true,
get: function get() {
return _specifiedRules.specifiedRules;
}
});
var _ArgumentsOfCorrectType = require('./rules/ArgumentsOfCorrectType');
Object.defineProperty(exports, 'ArgumentsOfCorrectTypeRule', {
enumerable: true,
get: function get() {
return _ArgumentsOfCorrectType.ArgumentsOfCorrectType;
}
});
var _DefaultValuesOfCorrectType = require('./rules/DefaultValuesOfCorrectType');
Object.defineProperty(exports, 'DefaultValuesOfCorrectTypeRule', {
enumerable: true,
get: function get() {
return _DefaultValuesOfCorrectType.DefaultValuesOfCorrectType;
}
});
var _FieldsOnCorrectType = require('./rules/FieldsOnCorrectType');
Object.defineProperty(exports, 'FieldsOnCorrectTypeRule', {
enumerable: true,
get: function get() {
return _FieldsOnCorrectType.FieldsOnCorrectType;
}
});
var _FragmentsOnCompositeTypes = require('./rules/FragmentsOnCompositeTypes');
Object.defineProperty(exports, 'FragmentsOnCompositeTypesRule', {
enumerable: true,
get: function get() {
return _FragmentsOnCompositeTypes.FragmentsOnCompositeTypes;
}
});
var _KnownArgumentNames = require('./rules/KnownArgumentNames');
Object.defineProperty(exports, 'KnownArgumentNamesRule', {
enumerable: true,
get: function get() {
return _KnownArgumentNames.KnownArgumentNames;
}
});
var _KnownDirectives = require('./rules/KnownDirectives');
Object.defineProperty(exports, 'KnownDirectivesRule', {
enumerable: true,
get: function get() {
return _KnownDirectives.KnownDirectives;
}
});
var _KnownFragmentNames = require('./rules/KnownFragmentNames');
Object.defineProperty(exports, 'KnownFragmentNamesRule', {
enumerable: true,
get: function get() {
return _KnownFragmentNames.KnownFragmentNames;
}
});
var _KnownTypeNames = require('./rules/KnownTypeNames');
Object.defineProperty(exports, 'KnownTypeNamesRule', {
enumerable: true,
get: function get() {
return _KnownTypeNames.KnownTypeNames;
}
});
var _LoneAnonymousOperation = require('./rules/LoneAnonymousOperation');
Object.defineProperty(exports, 'LoneAnonymousOperationRule', {
enumerable: true,
get: function get() {
return _LoneAnonymousOperation.LoneAnonymousOperation;
}
});
var _NoFragmentCycles = require('./rules/NoFragmentCycles');
Object.defineProperty(exports, 'NoFragmentCyclesRule', {
enumerable: true,
get: function get() {
return _NoFragmentCycles.NoFragmentCycles;
}
});
var _NoUndefinedVariables = require('./rules/NoUndefinedVariables');
Object.defineProperty(exports, 'NoUndefinedVariablesRule', {
enumerable: true,
get: function get() {
return _NoUndefinedVariables.NoUndefinedVariables;
}
});
var _NoUnusedFragments = require('./rules/NoUnusedFragments');
Object.defineProperty(exports, 'NoUnusedFragmentsRule', {
enumerable: true,
get: function get() {
return _NoUnusedFragments.NoUnusedFragments;
}
});
var _NoUnusedVariables = require('./rules/NoUnusedVariables');
Object.defineProperty(exports, 'NoUnusedVariablesRule', {
enumerable: true,
get: function get() {
return _NoUnusedVariables.NoUnusedVariables;
}
});
var _OverlappingFieldsCanBeMerged = require('./rules/OverlappingFieldsCanBeMerged');
Object.defineProperty(exports, 'OverlappingFieldsCanBeMergedRule', {
enumerable: true,
get: function get() {
return _OverlappingFieldsCanBeMerged.OverlappingFieldsCanBeMerged;
}
});
var _PossibleFragmentSpreads = require('./rules/PossibleFragmentSpreads');
Object.defineProperty(exports, 'PossibleFragmentSpreadsRule', {
enumerable: true,
get: function get() {
return _PossibleFragmentSpreads.PossibleFragmentSpreads;
}
});
var _ProvidedNonNullArguments = require('./rules/ProvidedNonNullArguments');
Object.defineProperty(exports, 'ProvidedNonNullArgumentsRule', {
enumerable: true,
get: function get() {
return _ProvidedNonNullArguments.ProvidedNonNullArguments;
}
});
var _ScalarLeafs = require('./rules/ScalarLeafs');
Object.defineProperty(exports, 'ScalarLeafsRule', {
enumerable: true,
get: function get() {
return _ScalarLeafs.ScalarLeafs;
}
});
var _SingleFieldSubscriptions = require('./rules/SingleFieldSubscriptions');
Object.defineProperty(exports, 'SingleFieldSubscriptionsRule', {
enumerable: true,
get: function get() {
return _SingleFieldSubscriptions.SingleFieldSubscriptions;
}
});
var _UniqueArgumentNames = require('./rules/UniqueArgumentNames');
Object.defineProperty(exports, 'UniqueArgumentNamesRule', {
enumerable: true,
get: function get() {
return _UniqueArgumentNames.UniqueArgumentNames;
}
});
var _UniqueDirectivesPerLocation = require('./rules/UniqueDirectivesPerLocation');
Object.defineProperty(exports, 'UniqueDirectivesPerLocationRule', {
enumerable: true,
get: function get() {
return _UniqueDirectivesPerLocation.UniqueDirectivesPerLocation;
}
});
var _UniqueFragmentNames = require('./rules/UniqueFragmentNames');
Object.defineProperty(exports, 'UniqueFragmentNamesRule', {
enumerable: true,
get: function get() {
return _UniqueFragmentNames.UniqueFragmentNames;
}
});
var _UniqueInputFieldNames = require('./rules/UniqueInputFieldNames');
Object.defineProperty(exports, 'UniqueInputFieldNamesRule', {
enumerable: true,
get: function get() {
return _UniqueInputFieldNames.UniqueInputFieldNames;
}
});
var _UniqueOperationNames = require('./rules/UniqueOperationNames');
Object.defineProperty(exports, 'UniqueOperationNamesRule', {
enumerable: true,
get: function get() {
return _UniqueOperationNames.UniqueOperationNames;
}
});
var _UniqueVariableNames = require('./rules/UniqueVariableNames');
Object.defineProperty(exports, 'UniqueVariableNamesRule', {
enumerable: true,
get: function get() {
return _UniqueVariableNames.UniqueVariableNames;
}
});
var _VariablesAreInputTypes = require('./rules/VariablesAreInputTypes');
Object.defineProperty(exports, 'VariablesAreInputTypesRule', {
enumerable: true,
get: function get() {
return _VariablesAreInputTypes.VariablesAreInputTypes;
}
});
var _VariablesInAllowedPosition = require('./rules/VariablesInAllowedPosition');
Object.defineProperty(exports, 'VariablesInAllowedPositionRule', {
enumerable: true,
get: function get() {
return _VariablesInAllowedPosition.VariablesInAllowedPosition;
}
});
},{"./rules/ArgumentsOfCorrectType":138,"./rules/DefaultValuesOfCorrectType":139,"./rules/FieldsOnCorrectType":140,"./rules/FragmentsOnCompositeTypes":141,"./rules/KnownArgumentNames":142,"./rules/KnownDirectives":143,"./rules/KnownFragmentNames":144,"./rules/KnownTypeNames":145,"./rules/LoneAnonymousOperation":146,"./rules/NoFragmentCycles":147,"./rules/NoUndefinedVariables":148,"./rules/NoUnusedFragments":149,"./rules/NoUnusedVariables":150,"./rules/OverlappingFieldsCanBeMerged":151,"./rules/PossibleFragmentSpreads":152,"./rules/ProvidedNonNullArguments":153,"./rules/ScalarLeafs":154,"./rules/SingleFieldSubscriptions":155,"./rules/UniqueArgumentNames":156,"./rules/UniqueDirectivesPerLocation":157,"./rules/UniqueFragmentNames":158,"./rules/UniqueInputFieldNames":159,"./rules/UniqueOperationNames":160,"./rules/UniqueVariableNames":161,"./rules/VariablesAreInputTypes":162,"./rules/VariablesInAllowedPosition":163,"./specifiedRules":164,"./validate":165}],138:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.badValueMessage = badValueMessage;
exports.ArgumentsOfCorrectType = ArgumentsOfCorrectType;
var _error = require('../../error');
var _printer = require('../../language/printer');
var _isValidLiteralValue = require('../../utilities/isValidLiteralValue');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function badValueMessage(argName, type, value, verboseErrors) {
var message = verboseErrors ? '\n' + verboseErrors.join('\n') : '';
return 'Argument "' + argName + '" has invalid value ' + value + '.' + message;
}
/**
* Argument values of correct type
*
* A GraphQL document is only valid if all field argument literal values are
* of the type expected by their position.
*/
function ArgumentsOfCorrectType(context) {
return {
Argument: function Argument(node) {
var argDef = context.getArgument();
if (argDef) {
var errors = (0, _isValidLiteralValue.isValidLiteralValue)(argDef.type, node.value);
if (errors && errors.length > 0) {
context.reportError(new _error.GraphQLError(badValueMessage(node.name.value, argDef.type, (0, _printer.print)(node.value), errors), [node.value]));
}
}
return false;
}
};
}
},{"../../error":85,"../../language/printer":106,"../../utilities/isValidLiteralValue":131}],139:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defaultForNonNullArgMessage = defaultForNonNullArgMessage;
exports.badValueForDefaultArgMessage = badValueForDefaultArgMessage;
exports.DefaultValuesOfCorrectType = DefaultValuesOfCorrectType;
var _error = require('../../error');
var _printer = require('../../language/printer');
var _definition = require('../../type/definition');
var _isValidLiteralValue = require('../../utilities/isValidLiteralValue');
function defaultForNonNullArgMessage(varName, type, guessType) {
return 'Variable "$' + varName + '" of type "' + String(type) + '" is required and ' + 'will not use the default value. ' + ('Perhaps you meant to use type "' + String(guessType) + '".');
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function badValueForDefaultArgMessage(varName, type, value, verboseErrors) {
var message = verboseErrors ? '\n' + verboseErrors.join('\n') : '';
return 'Variable "$' + varName + '" of type "' + String(type) + '" has invalid ' + ('default value ' + value + '.' + message);
}
/**
* Variable default values of correct type
*
* A GraphQL document is only valid if all variable default values are of the
* type expected by their definition.
*/
function DefaultValuesOfCorrectType(context) {
return {
VariableDefinition: function VariableDefinition(node) {
var name = node.variable.name.value;
var defaultValue = node.defaultValue;
var type = context.getInputType();
if (type instanceof _definition.GraphQLNonNull && defaultValue) {
context.reportError(new _error.GraphQLError(defaultForNonNullArgMessage(name, type, type.ofType), [defaultValue]));
}
if (type && defaultValue) {
var errors = (0, _isValidLiteralValue.isValidLiteralValue)(type, defaultValue);
if (errors && errors.length > 0) {
context.reportError(new _error.GraphQLError(badValueForDefaultArgMessage(name, type, (0, _printer.print)(defaultValue), errors), [defaultValue]));
}
}
return false;
},
SelectionSet: function SelectionSet() {
return false;
},
FragmentDefinition: function FragmentDefinition() {
return false;
}
};
}
},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/isValidLiteralValue":131}],140:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.undefinedFieldMessage = undefinedFieldMessage;
exports.FieldsOnCorrectType = FieldsOnCorrectType;
var _error = require('../../error');
var _suggestionList = require('../../jsutils/suggestionList');
var _suggestionList2 = _interopRequireDefault(_suggestionList);
var _quotedOrList = require('../../jsutils/quotedOrList');
var _quotedOrList2 = _interopRequireDefault(_quotedOrList);
var _definition = require('../../type/definition');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function undefinedFieldMessage(fieldName, type, suggestedTypeNames, suggestedFieldNames) {
var message = 'Cannot query field "' + fieldName + '" on type "' + type + '".';
if (suggestedTypeNames.length !== 0) {
var suggestions = (0, _quotedOrList2.default)(suggestedTypeNames);
message += ' Did you mean to use an inline fragment on ' + suggestions + '?';
} else if (suggestedFieldNames.length !== 0) {
message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedFieldNames) + '?';
}
return message;
}
/**
* Fields on correct type
*
* A GraphQL document is only valid if all fields selected are defined by the
* parent type, or are an allowed meta field such as __typename.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function FieldsOnCorrectType(context) {
return {
Field: function Field(node) {
var type = context.getParentType();
if (type) {
var fieldDef = context.getFieldDef();
if (!fieldDef) {
// This field doesn't exist, lets look for suggestions.
var schema = context.getSchema();
var fieldName = node.name.value;
// First determine if there are any suggested types to condition on.
var suggestedTypeNames = getSuggestedTypeNames(schema, type, fieldName);
// If there are no suggested types, then perhaps this was a typo?
var suggestedFieldNames = suggestedTypeNames.length !== 0 ? [] : getSuggestedFieldNames(schema, type, fieldName);
// Report an error, including helpful suggestions.
context.reportError(new _error.GraphQLError(undefinedFieldMessage(fieldName, type.name, suggestedTypeNames, suggestedFieldNames), [node]));
}
}
}
};
}
/**
* Go through all of the implementations of type, as well as the interfaces
* that they implement. If any of those types include the provided field,
* suggest them, sorted by how often the type is referenced, starting
* with Interfaces.
*/
function getSuggestedTypeNames(schema, type, fieldName) {
if ((0, _definition.isAbstractType)(type)) {
var suggestedObjectTypes = [];
var interfaceUsageCount = Object.create(null);
schema.getPossibleTypes(type).forEach(function (possibleType) {
if (!possibleType.getFields()[fieldName]) {
return;
}
// This object type defines this field.
suggestedObjectTypes.push(possibleType.name);
possibleType.getInterfaces().forEach(function (possibleInterface) {
if (!possibleInterface.getFields()[fieldName]) {
return;
}
// This interface type defines this field.
interfaceUsageCount[possibleInterface.name] = (interfaceUsageCount[possibleInterface.name] || 0) + 1;
});
});
// Suggest interface types based on how common they are.
var suggestedInterfaceTypes = Object.keys(interfaceUsageCount).sort(function (a, b) {
return interfaceUsageCount[b] - interfaceUsageCount[a];
});
// Suggest both interface and object types.
return suggestedInterfaceTypes.concat(suggestedObjectTypes);
}
// Otherwise, must be an Object type, which does not have possible fields.
return [];
}
/**
* For the field name provided, determine if there are any similar field names
* that may be the result of a typo.
*/
function getSuggestedFieldNames(schema, type, fieldName) {
if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
var possibleFieldNames = Object.keys(type.getFields());
return (0, _suggestionList2.default)(fieldName, possibleFieldNames);
}
// Otherwise, must be a Union type, which does not define fields.
return [];
}
},{"../../error":85,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100,"../../type/definition":112}],141:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.inlineFragmentOnNonCompositeErrorMessage = inlineFragmentOnNonCompositeErrorMessage;
exports.fragmentOnNonCompositeErrorMessage = fragmentOnNonCompositeErrorMessage;
exports.FragmentsOnCompositeTypes = FragmentsOnCompositeTypes;
var _error = require('../../error');
var _printer = require('../../language/printer');
var _definition = require('../../type/definition');
var _typeFromAST = require('../../utilities/typeFromAST');
function inlineFragmentOnNonCompositeErrorMessage(type) {
return 'Fragment cannot condition on non composite type "' + String(type) + '".';
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function fragmentOnNonCompositeErrorMessage(fragName, type) {
return 'Fragment "' + fragName + '" cannot condition on non composite ' + ('type "' + String(type) + '".');
}
/**
* Fragments on composite type
*
* Fragments use a type condition to determine if they apply, since fragments
* can only be spread into a composite type (object, interface, or union), the
* type condition must also be a composite type.
*/
function FragmentsOnCompositeTypes(context) {
return {
InlineFragment: function InlineFragment(node) {
if (node.typeCondition) {
var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.typeCondition);
if (type && !(0, _definition.isCompositeType)(type)) {
context.reportError(new _error.GraphQLError(inlineFragmentOnNonCompositeErrorMessage((0, _printer.print)(node.typeCondition)), [node.typeCondition]));
}
}
},
FragmentDefinition: function FragmentDefinition(node) {
var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.typeCondition);
if (type && !(0, _definition.isCompositeType)(type)) {
context.reportError(new _error.GraphQLError(fragmentOnNonCompositeErrorMessage(node.name.value, (0, _printer.print)(node.typeCondition)), [node.typeCondition]));
}
}
};
}
},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],142:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unknownArgMessage = unknownArgMessage;
exports.unknownDirectiveArgMessage = unknownDirectiveArgMessage;
exports.KnownArgumentNames = KnownArgumentNames;
var _error = require('../../error');
var _find = require('../../jsutils/find');
var _find2 = _interopRequireDefault(_find);
var _invariant = require('../../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _suggestionList = require('../../jsutils/suggestionList');
var _suggestionList2 = _interopRequireDefault(_suggestionList);
var _quotedOrList = require('../../jsutils/quotedOrList');
var _quotedOrList2 = _interopRequireDefault(_quotedOrList);
var _kinds = require('../../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function unknownArgMessage(argName, fieldName, type, suggestedArgs) {
var message = 'Unknown argument "' + argName + '" on field "' + fieldName + '" of ' + ('type "' + String(type) + '".');
if (suggestedArgs.length) {
message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedArgs) + '?';
}
return message;
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function unknownDirectiveArgMessage(argName, directiveName, suggestedArgs) {
var message = 'Unknown argument "' + argName + '" on directive "@' + directiveName + '".';
if (suggestedArgs.length) {
message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedArgs) + '?';
}
return message;
}
/**
* Known argument names
*
* A GraphQL field is only valid if all supplied arguments are defined by
* that field.
*/
function KnownArgumentNames(context) {
return {
Argument: function Argument(node, key, parent, path, ancestors) {
var argumentOf = ancestors[ancestors.length - 1];
if (argumentOf.kind === Kind.FIELD) {
var fieldDef = context.getFieldDef();
if (fieldDef) {
var fieldArgDef = (0, _find2.default)(fieldDef.args, function (arg) {
return arg.name === node.name.value;
});
if (!fieldArgDef) {
var parentType = context.getParentType();
(0, _invariant2.default)(parentType);
context.reportError(new _error.GraphQLError(unknownArgMessage(node.name.value, fieldDef.name, parentType.name, (0, _suggestionList2.default)(node.name.value, fieldDef.args.map(function (arg) {
return arg.name;
}))), [node]));
}
}
} else if (argumentOf.kind === Kind.DIRECTIVE) {
var directive = context.getDirective();
if (directive) {
var directiveArgDef = (0, _find2.default)(directive.args, function (arg) {
return arg.name === node.name.value;
});
if (!directiveArgDef) {
context.reportError(new _error.GraphQLError(unknownDirectiveArgMessage(node.name.value, directive.name, (0, _suggestionList2.default)(node.name.value, directive.args.map(function (arg) {
return arg.name;
}))), [node]));
}
}
}
}
};
}
},{"../../error":85,"../../jsutils/find":93,"../../jsutils/invariant":94,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100,"../../language/kinds":102}],143:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unknownDirectiveMessage = unknownDirectiveMessage;
exports.misplacedDirectiveMessage = misplacedDirectiveMessage;
exports.KnownDirectives = KnownDirectives;
var _error = require('../../error');
var _find = require('../../jsutils/find');
var _find2 = _interopRequireDefault(_find);
var _kinds = require('../../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _directives = require('../../type/directives');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function unknownDirectiveMessage(directiveName) {
return 'Unknown directive "' + directiveName + '".';
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function misplacedDirectiveMessage(directiveName, location) {
return 'Directive "' + directiveName + '" may not be used on ' + location + '.';
}
/**
* Known directives
*
* A GraphQL document is only valid if all `@directives` are known by the
* schema and legally positioned.
*/
function KnownDirectives(context) {
return {
Directive: function Directive(node, key, parent, path, ancestors) {
var directiveDef = (0, _find2.default)(context.getSchema().getDirectives(), function (def) {
return def.name === node.name.value;
});
if (!directiveDef) {
context.reportError(new _error.GraphQLError(unknownDirectiveMessage(node.name.value), [node]));
return;
}
var candidateLocation = getDirectiveLocationForASTPath(ancestors);
if (!candidateLocation) {
context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value, node.type), [node]));
} else if (directiveDef.locations.indexOf(candidateLocation) === -1) {
context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value, candidateLocation), [node]));
}
}
};
}
function getDirectiveLocationForASTPath(ancestors) {
var appliedTo = ancestors[ancestors.length - 1];
switch (appliedTo.kind) {
case Kind.OPERATION_DEFINITION:
switch (appliedTo.operation) {
case 'query':
return _directives.DirectiveLocation.QUERY;
case 'mutation':
return _directives.DirectiveLocation.MUTATION;
case 'subscription':
return _directives.DirectiveLocation.SUBSCRIPTION;
}
break;
case Kind.FIELD:
return _directives.DirectiveLocation.FIELD;
case Kind.FRAGMENT_SPREAD:
return _directives.DirectiveLocation.FRAGMENT_SPREAD;
case Kind.INLINE_FRAGMENT:
return _directives.DirectiveLocation.INLINE_FRAGMENT;
case Kind.FRAGMENT_DEFINITION:
return _directives.DirectiveLocation.FRAGMENT_DEFINITION;
case Kind.SCHEMA_DEFINITION:
return _directives.DirectiveLocation.SCHEMA;
case Kind.SCALAR_TYPE_DEFINITION:
return _directives.DirectiveLocation.SCALAR;
case Kind.OBJECT_TYPE_DEFINITION:
return _directives.DirectiveLocation.OBJECT;
case Kind.FIELD_DEFINITION:
return _directives.DirectiveLocation.FIELD_DEFINITION;
case Kind.INTERFACE_TYPE_DEFINITION:
return _directives.DirectiveLocation.INTERFACE;
case Kind.UNION_TYPE_DEFINITION:
return _directives.DirectiveLocation.UNION;
case Kind.ENUM_TYPE_DEFINITION:
return _directives.DirectiveLocation.ENUM;
case Kind.ENUM_VALUE_DEFINITION:
return _directives.DirectiveLocation.ENUM_VALUE;
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
return _directives.DirectiveLocation.INPUT_OBJECT;
case Kind.INPUT_VALUE_DEFINITION:
var parentNode = ancestors[ancestors.length - 3];
return parentNode.kind === Kind.INPUT_OBJECT_TYPE_DEFINITION ? _directives.DirectiveLocation.INPUT_FIELD_DEFINITION : _directives.DirectiveLocation.ARGUMENT_DEFINITION;
}
}
},{"../../error":85,"../../jsutils/find":93,"../../language/kinds":102,"../../type/directives":113}],144:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unknownFragmentMessage = unknownFragmentMessage;
exports.KnownFragmentNames = KnownFragmentNames;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function unknownFragmentMessage(fragName) {
return 'Unknown fragment "' + fragName + '".';
}
/**
* Known fragment names
*
* A GraphQL document is only valid if all `...Fragment` fragment spreads refer
* to fragments defined in the same document.
*/
function KnownFragmentNames(context) {
return {
FragmentSpread: function FragmentSpread(node) {
var fragmentName = node.name.value;
var fragment = context.getFragment(fragmentName);
if (!fragment) {
context.reportError(new _error.GraphQLError(unknownFragmentMessage(fragmentName), [node.name]));
}
}
};
}
},{"../../error":85}],145:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unknownTypeMessage = unknownTypeMessage;
exports.KnownTypeNames = KnownTypeNames;
var _error = require('../../error');
var _suggestionList = require('../../jsutils/suggestionList');
var _suggestionList2 = _interopRequireDefault(_suggestionList);
var _quotedOrList = require('../../jsutils/quotedOrList');
var _quotedOrList2 = _interopRequireDefault(_quotedOrList);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function unknownTypeMessage(type, suggestedTypes) {
var message = 'Unknown type "' + String(type) + '".';
if (suggestedTypes.length) {
message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedTypes) + '?';
}
return message;
}
/**
* Known type names
*
* A GraphQL document is only valid if referenced types (specifically
* variable definitions and fragment conditions) are defined by the type schema.
*/
function KnownTypeNames(context) {
return {
// TODO: when validating IDL, re-enable these. Experimental version does not
// add unreferenced types, resulting in false-positive errors. Squelched
// errors for now.
ObjectTypeDefinition: function ObjectTypeDefinition() {
return false;
},
InterfaceTypeDefinition: function InterfaceTypeDefinition() {
return false;
},
UnionTypeDefinition: function UnionTypeDefinition() {
return false;
},
InputObjectTypeDefinition: function InputObjectTypeDefinition() {
return false;
},
NamedType: function NamedType(node) {
var schema = context.getSchema();
var typeName = node.name.value;
var type = schema.getType(typeName);
if (!type) {
context.reportError(new _error.GraphQLError(unknownTypeMessage(typeName, (0, _suggestionList2.default)(typeName, Object.keys(schema.getTypeMap()))), [node]));
}
}
};
}
},{"../../error":85,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100}],146:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.anonOperationNotAloneMessage = anonOperationNotAloneMessage;
exports.LoneAnonymousOperation = LoneAnonymousOperation;
var _error = require('../../error');
var _kinds = require('../../language/kinds');
function anonOperationNotAloneMessage() {
return 'This anonymous operation must be the only defined operation.';
}
/**
* Lone anonymous operation
*
* A GraphQL document is only valid if when it contains an anonymous operation
* (the query short-hand) that it contains only that one operation definition.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function LoneAnonymousOperation(context) {
var operationCount = 0;
return {
Document: function Document(node) {
operationCount = node.definitions.filter(function (definition) {
return definition.kind === _kinds.OPERATION_DEFINITION;
}).length;
},
OperationDefinition: function OperationDefinition(node) {
if (!node.name && operationCount > 1) {
context.reportError(new _error.GraphQLError(anonOperationNotAloneMessage(), [node]));
}
}
};
}
},{"../../error":85,"../../language/kinds":102}],147:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.cycleErrorMessage = cycleErrorMessage;
exports.NoFragmentCycles = NoFragmentCycles;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function cycleErrorMessage(fragName, spreadNames) {
var via = spreadNames.length ? ' via ' + spreadNames.join(', ') : '';
return 'Cannot spread fragment "' + fragName + '" within itself' + via + '.';
}
function NoFragmentCycles(context) {
// Tracks already visited fragments to maintain O(N) and to ensure that cycles
// are not redundantly reported.
var visitedFrags = Object.create(null);
// Array of AST nodes used to produce meaningful errors
var spreadPath = [];
// Position in the spread path
var spreadPathIndexByName = Object.create(null);
return {
OperationDefinition: function OperationDefinition() {
return false;
},
FragmentDefinition: function FragmentDefinition(node) {
if (!visitedFrags[node.name.value]) {
detectCycleRecursive(node);
}
return false;
}
};
// This does a straight-forward DFS to find cycles.
// It does not terminate when a cycle was found but continues to explore
// the graph to find all possible cycles.
function detectCycleRecursive(fragment) {
var fragmentName = fragment.name.value;
visitedFrags[fragmentName] = true;
var spreadNodes = context.getFragmentSpreads(fragment.selectionSet);
if (spreadNodes.length === 0) {
return;
}
spreadPathIndexByName[fragmentName] = spreadPath.length;
for (var i = 0; i < spreadNodes.length; i++) {
var spreadNode = spreadNodes[i];
var spreadName = spreadNode.name.value;
var cycleIndex = spreadPathIndexByName[spreadName];
if (cycleIndex === undefined) {
spreadPath.push(spreadNode);
if (!visitedFrags[spreadName]) {
var spreadFragment = context.getFragment(spreadName);
if (spreadFragment) {
detectCycleRecursive(spreadFragment);
}
}
spreadPath.pop();
} else {
var cyclePath = spreadPath.slice(cycleIndex);
context.reportError(new _error.GraphQLError(cycleErrorMessage(spreadName, cyclePath.map(function (s) {
return s.name.value;
})), cyclePath.concat(spreadNode)));
}
}
spreadPathIndexByName[fragmentName] = undefined;
}
}
},{"../../error":85}],148:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.undefinedVarMessage = undefinedVarMessage;
exports.NoUndefinedVariables = NoUndefinedVariables;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function undefinedVarMessage(varName, opName) {
return opName ? 'Variable "$' + varName + '" is not defined by operation "' + opName + '".' : 'Variable "$' + varName + '" is not defined.';
}
/**
* No undefined variables
*
* A GraphQL operation is only valid if all variables encountered, both directly
* and via fragment spreads, are defined by that operation.
*/
function NoUndefinedVariables(context) {
var variableNameDefined = Object.create(null);
return {
OperationDefinition: {
enter: function enter() {
variableNameDefined = Object.create(null);
},
leave: function leave(operation) {
var usages = context.getRecursiveVariableUsages(operation);
usages.forEach(function (_ref) {
var node = _ref.node;
var varName = node.name.value;
if (variableNameDefined[varName] !== true) {
context.reportError(new _error.GraphQLError(undefinedVarMessage(varName, operation.name && operation.name.value), [node, operation]));
}
});
}
},
VariableDefinition: function VariableDefinition(node) {
variableNameDefined[node.variable.name.value] = true;
}
};
}
},{"../../error":85}],149:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unusedFragMessage = unusedFragMessage;
exports.NoUnusedFragments = NoUnusedFragments;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function unusedFragMessage(fragName) {
return 'Fragment "' + fragName + '" is never used.';
}
/**
* No unused fragments
*
* A GraphQL document is only valid if all fragment definitions are spread
* within operations, or spread within other fragments spread within operations.
*/
function NoUnusedFragments(context) {
var operationDefs = [];
var fragmentDefs = [];
return {
OperationDefinition: function OperationDefinition(node) {
operationDefs.push(node);
return false;
},
FragmentDefinition: function FragmentDefinition(node) {
fragmentDefs.push(node);
return false;
},
Document: {
leave: function leave() {
var fragmentNameUsed = Object.create(null);
operationDefs.forEach(function (operation) {
context.getRecursivelyReferencedFragments(operation).forEach(function (fragment) {
fragmentNameUsed[fragment.name.value] = true;
});
});
fragmentDefs.forEach(function (fragmentDef) {
var fragName = fragmentDef.name.value;
if (fragmentNameUsed[fragName] !== true) {
context.reportError(new _error.GraphQLError(unusedFragMessage(fragName), [fragmentDef]));
}
});
}
}
};
}
},{"../../error":85}],150:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.unusedVariableMessage = unusedVariableMessage;
exports.NoUnusedVariables = NoUnusedVariables;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function unusedVariableMessage(varName, opName) {
return opName ? 'Variable "$' + varName + '" is never used in operation "' + opName + '".' : 'Variable "$' + varName + '" is never used.';
}
/**
* No unused variables
*
* A GraphQL operation is only valid if all variables defined by an operation
* are used, either directly or within a spread fragment.
*/
function NoUnusedVariables(context) {
var variableDefs = [];
return {
OperationDefinition: {
enter: function enter() {
variableDefs = [];
},
leave: function leave(operation) {
var variableNameUsed = Object.create(null);
var usages = context.getRecursiveVariableUsages(operation);
var opName = operation.name ? operation.name.value : null;
usages.forEach(function (_ref) {
var node = _ref.node;
variableNameUsed[node.name.value] = true;
});
variableDefs.forEach(function (variableDef) {
var variableName = variableDef.variable.name.value;
if (variableNameUsed[variableName] !== true) {
context.reportError(new _error.GraphQLError(unusedVariableMessage(variableName, opName), [variableDef]));
}
});
}
},
VariableDefinition: function VariableDefinition(def) {
variableDefs.push(def);
}
};
}
},{"../../error":85}],151:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.fieldsConflictMessage = fieldsConflictMessage;
exports.OverlappingFieldsCanBeMerged = OverlappingFieldsCanBeMerged;
var _error = require('../../error');
var _find = require('../../jsutils/find');
var _find2 = _interopRequireDefault(_find);
var _kinds = require('../../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _printer = require('../../language/printer');
var _definition = require('../../type/definition');
var _typeFromAST = require('../../utilities/typeFromAST');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function fieldsConflictMessage(responseName, reason) {
return 'Fields "' + responseName + '" conflict because ' + reasonMessage(reason) + '. Use different aliases on the fields to fetch both if this was ' + 'intentional.';
}
function reasonMessage(reason) {
if (Array.isArray(reason)) {
return reason.map(function (_ref) {
var responseName = _ref[0],
subreason = _ref[1];
return 'subfields "' + responseName + '" conflict because ' + reasonMessage(subreason);
}).join(' and ');
}
return reason;
}
/**
* Overlapping fields can be merged
*
* A selection set is only valid if all fields (including spreading any
* fragments) either correspond to distinct response names or can be merged
* without ambiguity.
*/
function OverlappingFieldsCanBeMerged(context) {
// A memoization for when two fragments are compared "between" each other for
// conflicts. Two fragments may be compared many times, so memoizing this can
// dramatically improve the performance of this validator.
var comparedFragments = new PairSet();
// A cache for the "field map" and list of fragment names found in any given
// selection set. Selection sets may be asked for this information multiple
// times, so this improves the performance of this validator.
var cachedFieldsAndFragmentNames = new Map();
return {
SelectionSet: function SelectionSet(selectionSet) {
var conflicts = findConflictsWithinSelectionSet(context, cachedFieldsAndFragmentNames, comparedFragments, context.getParentType(), selectionSet);
conflicts.forEach(function (_ref2) {
var _ref2$ = _ref2[0],
responseName = _ref2$[0],
reason = _ref2$[1],
fields1 = _ref2[1],
fields2 = _ref2[2];
return context.reportError(new _error.GraphQLError(fieldsConflictMessage(responseName, reason), fields1.concat(fields2)));
});
}
};
}
// Field name and reason.
// Reason is a string, or a nested list of conflicts.
// Tuple defining a field node in a context.
// Map of array of those.
/**
* Algorithm:
*
* Conflicts occur when two fields exist in a query which will produce the same
* response name, but represent differing values, thus creating a conflict.
* The algorithm below finds all conflicts via making a series of comparisons
* between fields. In order to compare as few fields as possible, this makes
* a series of comparisons "within" sets of fields and "between" sets of fields.
*
* Given any selection set, a collection produces both a set of fields by
* also including all inline fragments, as well as a list of fragments
* referenced by fragment spreads.
*
* A) Each selection set represented in the document first compares "within" its
* collected set of fields, finding any conflicts between every pair of
* overlapping fields.
* Note: This is the *only time* that a the fields "within" a set are compared
* to each other. After this only fields "between" sets are compared.
*
* B) Also, if any fragment is referenced in a selection set, then a
* comparison is made "between" the original set of fields and the
* referenced fragment.
*
* C) Also, if multiple fragments are referenced, then comparisons
* are made "between" each referenced fragment.
*
* D) When comparing "between" a set of fields and a referenced fragment, first
* a comparison is made between each field in the original set of fields and
* each field in the the referenced set of fields.
*
* E) Also, if any fragment is referenced in the referenced selection set,
* then a comparison is made "between" the original set of fields and the
* referenced fragment (recursively referring to step D).
*
* F) When comparing "between" two fragments, first a comparison is made between
* each field in the first referenced set of fields and each field in the the
* second referenced set of fields.
*
* G) Also, any fragments referenced by the first must be compared to the
* second, and any fragments referenced by the second must be compared to the
* first (recursively referring to step F).
*
* H) When comparing two fields, if both have selection sets, then a comparison
* is made "between" both selection sets, first comparing the set of fields in
* the first selection set with the set of fields in the second.
*
* I) Also, if any fragment is referenced in either selection set, then a
* comparison is made "between" the other set of fields and the
* referenced fragment.
*
* J) Also, if two fragments are referenced in both selection sets, then a
* comparison is made "between" the two fragments.
*
*/
// Find all conflicts found "within" a selection set, including those found
// via spreading in fragments. Called when visiting each SelectionSet in the
// GraphQL Document.
function findConflictsWithinSelectionSet(context, cachedFieldsAndFragmentNames, comparedFragments, parentType, selectionSet) {
var conflicts = [];
var _getFieldsAndFragment = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType, selectionSet),
fieldMap = _getFieldsAndFragment[0],
fragmentNames = _getFieldsAndFragment[1];
// (A) Find find all conflicts "within" the fields of this selection set.
// Note: this is the *only place* `collectConflictsWithin` is called.
collectConflictsWithin(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, fieldMap);
// (B) Then collect conflicts between these fields and those represented by
// each spread fragment name found.
for (var i = 0; i < fragmentNames.length; i++) {
collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, false, fieldMap, fragmentNames[i]);
// (C) Then compare this fragment with all other fragments found in this
// selection set to collect conflicts between fragments spread together.
// This compares each item in the list of fragment names to every other item
// in that same list (except for itself).
for (var j = i + 1; j < fragmentNames.length; j++) {
collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, false, fragmentNames[i], fragmentNames[j]);
}
}
return conflicts;
}
// Collect all conflicts found between a set of fields and a fragment reference
// including via spreading in any nested fragments.
function collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fragmentName) {
var fragment = context.getFragment(fragmentName);
if (!fragment) {
return;
}
var _getReferencedFieldsA = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment),
fieldMap2 = _getReferencedFieldsA[0],
fragmentNames2 = _getReferencedFieldsA[1];
// (D) First collect any conflicts between the provided collection of fields
// and the collection of fields represented by the given fragment.
collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fieldMap2);
// (E) Then collect any conflicts between the provided collection of fields
// and any fragment names found in the given fragment.
for (var i = 0; i < fragmentNames2.length; i++) {
collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fragmentNames2[i]);
}
}
// Collect all conflicts found between two fragments, including via spreading in
// any nested fragments.
function collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentName1, fragmentName2) {
var fragment1 = context.getFragment(fragmentName1);
var fragment2 = context.getFragment(fragmentName2);
if (!fragment1 || !fragment2) {
return;
}
// No need to compare a fragment to itself.
if (fragment1 === fragment2) {
return;
}
// Memoize so two fragments are not compared for conflicts more than once.
if (comparedFragments.has(fragmentName1, fragmentName2, areMutuallyExclusive)) {
return;
}
comparedFragments.add(fragmentName1, fragmentName2, areMutuallyExclusive);
var _getReferencedFieldsA2 = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment1),
fieldMap1 = _getReferencedFieldsA2[0],
fragmentNames1 = _getReferencedFieldsA2[1];
var _getReferencedFieldsA3 = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment2),
fieldMap2 = _getReferencedFieldsA3[0],
fragmentNames2 = _getReferencedFieldsA3[1];
// (F) First, collect all conflicts between these two collections of fields
// (not including any nested fragments).
collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fieldMap2);
// (G) Then collect conflicts between the first fragment and any nested
// fragments spread in the second fragment.
for (var j = 0; j < fragmentNames2.length; j++) {
collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentName1, fragmentNames2[j]);
}
// (G) Then collect conflicts between the second fragment and any nested
// fragments spread in the first fragment.
for (var i = 0; i < fragmentNames1.length; i++) {
collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentNames1[i], fragmentName2);
}
}
// Find all conflicts found between two selection sets, including those found
// via spreading in fragments. Called when determining if conflicts exist
// between the sub-fields of two overlapping fields.
function findConflictsBetweenSubSelectionSets(context, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, parentType1, selectionSet1, parentType2, selectionSet2) {
var conflicts = [];
var _getFieldsAndFragment2 = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType1, selectionSet1),
fieldMap1 = _getFieldsAndFragment2[0],
fragmentNames1 = _getFieldsAndFragment2[1];
var _getFieldsAndFragment3 = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType2, selectionSet2),
fieldMap2 = _getFieldsAndFragment3[0],
fragmentNames2 = _getFieldsAndFragment3[1];
// (H) First, collect all conflicts between these two collections of field.
collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fieldMap2);
// (I) Then collect conflicts between the first collection of fields and
// those referenced by each fragment name associated with the second.
for (var j = 0; j < fragmentNames2.length; j++) {
collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fragmentNames2[j]);
}
// (I) Then collect conflicts between the second collection of fields and
// those referenced by each fragment name associated with the first.
for (var i = 0; i < fragmentNames1.length; i++) {
collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap2, fragmentNames1[i]);
}
// (J) Also collect conflicts between any fragment names by the first and
// fragment names by the second. This compares each item in the first set of
// names to each item in the second set of names.
for (var _i = 0; _i < fragmentNames1.length; _i++) {
for (var _j = 0; _j < fragmentNames2.length; _j++) {
collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentNames1[_i], fragmentNames2[_j]);
}
}
return conflicts;
}
// Collect all Conflicts "within" one collection of fields.
function collectConflictsWithin(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, fieldMap) {
// A field map is a keyed collection, where each key represents a response
// name and the value at that key is a list of all fields which provide that
// response name. For every response name, if there are multiple fields, they
// must be compared to find a potential conflict.
Object.keys(fieldMap).forEach(function (responseName) {
var fields = fieldMap[responseName];
// This compares every field in the list to every other field in this list
// (except to itself). If the list only has one item, nothing needs to
// be compared.
if (fields.length > 1) {
for (var i = 0; i < fields.length; i++) {
for (var j = i + 1; j < fields.length; j++) {
var conflict = findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, false, // within one collection is never mutually exclusive
responseName, fields[i], fields[j]);
if (conflict) {
conflicts.push(conflict);
}
}
}
}
});
}
// Collect all Conflicts between two collections of fields. This is similar to,
// but different from the `collectConflictsWithin` function above. This check
// assumes that `collectConflictsWithin` has already been called on each
// provided collection of fields. This is true because this validator traverses
// each individual selection set.
function collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, fieldMap1, fieldMap2) {
// A field map is a keyed collection, where each key represents a response
// name and the value at that key is a list of all fields which provide that
// response name. For any response name which appears in both provided field
// maps, each field from the first field map must be compared to every field
// in the second field map to find potential conflicts.
Object.keys(fieldMap1).forEach(function (responseName) {
var fields2 = fieldMap2[responseName];
if (fields2) {
var fields1 = fieldMap1[responseName];
for (var i = 0; i < fields1.length; i++) {
for (var j = 0; j < fields2.length; j++) {
var conflict = findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, responseName, fields1[i], fields2[j]);
if (conflict) {
conflicts.push(conflict);
}
}
}
}
});
}
// Determines if there is a conflict between two particular fields, including
// comparing their sub-fields.
function findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, responseName, field1, field2) {
var parentType1 = field1[0],
node1 = field1[1],
def1 = field1[2];
var parentType2 = field2[0],
node2 = field2[1],
def2 = field2[2];
// If it is known that two fields could not possibly apply at the same
// time, due to the parent types, then it is safe to permit them to diverge
// in aliased field or arguments used as they will not present any ambiguity
// by differing.
// It is known that two parent types could never overlap if they are
// different Object types. Interface or Union types might overlap - if not
// in the current state of the schema, then perhaps in some future version,
// thus may not safely diverge.
var areMutuallyExclusive = parentFieldsAreMutuallyExclusive || parentType1 !== parentType2 && parentType1 instanceof _definition.GraphQLObjectType && parentType2 instanceof _definition.GraphQLObjectType;
// The return type for each field.
var type1 = def1 && def1.type;
var type2 = def2 && def2.type;
if (!areMutuallyExclusive) {
// Two aliases must refer to the same field.
var name1 = node1.name.value;
var name2 = node2.name.value;
if (name1 !== name2) {
return [[responseName, name1 + ' and ' + name2 + ' are different fields'], [node1], [node2]];
}
// Two field calls must have the same arguments.
if (!sameArguments(node1.arguments || [], node2.arguments || [])) {
return [[responseName, 'they have differing arguments'], [node1], [node2]];
}
}
if (type1 && type2 && doTypesConflict(type1, type2)) {
return [[responseName, 'they return conflicting types ' + String(type1) + ' and ' + String(type2)], [node1], [node2]];
}
// Collect and compare sub-fields. Use the same "visited fragment names" list
// for both collections so fields in a fragment reference are never
// compared to themselves.
var selectionSet1 = node1.selectionSet;
var selectionSet2 = node2.selectionSet;
if (selectionSet1 && selectionSet2) {
var conflicts = findConflictsBetweenSubSelectionSets(context, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, (0, _definition.getNamedType)(type1), selectionSet1, (0, _definition.getNamedType)(type2), selectionSet2);
return subfieldConflicts(conflicts, responseName, node1, node2);
}
}
function sameArguments(arguments1, arguments2) {
if (arguments1.length !== arguments2.length) {
return false;
}
return arguments1.every(function (argument1) {
var argument2 = (0, _find2.default)(arguments2, function (argument) {
return argument.name.value === argument1.name.value;
});
if (!argument2) {
return false;
}
return sameValue(argument1.value, argument2.value);
});
}
function sameValue(value1, value2) {
return !value1 && !value2 || (0, _printer.print)(value1) === (0, _printer.print)(value2);
}
// Two types conflict if both types could not apply to a value simultaneously.
// Composite types are ignored as their individual field types will be compared
// later recursively. However List and Non-Null types must match.
function doTypesConflict(type1, type2) {
if (type1 instanceof _definition.GraphQLList) {
return type2 instanceof _definition.GraphQLList ? doTypesConflict(type1.ofType, type2.ofType) : true;
}
if (type2 instanceof _definition.GraphQLList) {
return type1 instanceof _definition.GraphQLList ? doTypesConflict(type1.ofType, type2.ofType) : true;
}
if (type1 instanceof _definition.GraphQLNonNull) {
return type2 instanceof _definition.GraphQLNonNull ? doTypesConflict(type1.ofType, type2.ofType) : true;
}
if (type2 instanceof _definition.GraphQLNonNull) {
return type1 instanceof _definition.GraphQLNonNull ? doTypesConflict(type1.ofType, type2.ofType) : true;
}
if ((0, _definition.isLeafType)(type1) || (0, _definition.isLeafType)(type2)) {
return type1 !== type2;
}
return false;
}
// Given a selection set, return the collection of fields (a mapping of response
// name to field nodes and definitions) as well as a list of fragment names
// referenced via fragment spreads.
function getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType, selectionSet) {
var cached = cachedFieldsAndFragmentNames.get(selectionSet);
if (!cached) {
var nodeAndDefs = Object.create(null);
var fragmentNames = Object.create(null);
_collectFieldsAndFragmentNames(context, parentType, selectionSet, nodeAndDefs, fragmentNames);
cached = [nodeAndDefs, Object.keys(fragmentNames)];
cachedFieldsAndFragmentNames.set(selectionSet, cached);
}
return cached;
}
// Given a reference to a fragment, return the represented collection of fields
// as well as a list of nested fragment names referenced via fragment spreads.
function getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment) {
// Short-circuit building a type from the node if possible.
var cached = cachedFieldsAndFragmentNames.get(fragment.selectionSet);
if (cached) {
return cached;
}
var fragmentType = (0, _typeFromAST.typeFromAST)(context.getSchema(), fragment.typeCondition);
return getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragmentType, fragment.selectionSet);
}
function _collectFieldsAndFragmentNames(context, parentType, selectionSet, nodeAndDefs, fragmentNames) {
for (var i = 0; i < selectionSet.selections.length; i++) {
var selection = selectionSet.selections[i];
switch (selection.kind) {
case Kind.FIELD:
var fieldName = selection.name.value;
var fieldDef = void 0;
if (parentType instanceof _definition.GraphQLObjectType || parentType instanceof _definition.GraphQLInterfaceType) {
fieldDef = parentType.getFields()[fieldName];
}
var responseName = selection.alias ? selection.alias.value : fieldName;
if (!nodeAndDefs[responseName]) {
nodeAndDefs[responseName] = [];
}
nodeAndDefs[responseName].push([parentType, selection, fieldDef]);
break;
case Kind.FRAGMENT_SPREAD:
fragmentNames[selection.name.value] = true;
break;
case Kind.INLINE_FRAGMENT:
var typeCondition = selection.typeCondition;
var inlineFragmentType = typeCondition ? (0, _typeFromAST.typeFromAST)(context.getSchema(), typeCondition) : parentType;
_collectFieldsAndFragmentNames(context, inlineFragmentType, selection.selectionSet, nodeAndDefs, fragmentNames);
break;
}
}
}
// Given a series of Conflicts which occurred between two sub-fields, generate
// a single Conflict.
function subfieldConflicts(conflicts, responseName, node1, node2) {
if (conflicts.length > 0) {
return [[responseName, conflicts.map(function (_ref3) {
var reason = _ref3[0];
return reason;
})], conflicts.reduce(function (allFields, _ref4) {
var fields1 = _ref4[1];
return allFields.concat(fields1);
}, [node1]), conflicts.reduce(function (allFields, _ref5) {
var fields2 = _ref5[2];
return allFields.concat(fields2);
}, [node2])];
}
}
/**
* A way to keep track of pairs of things when the ordering of the pair does
* not matter. We do this by maintaining a sort of double adjacency sets.
*/
var PairSet = function () {
function PairSet() {
_classCallCheck(this, PairSet);
this._data = Object.create(null);
}
PairSet.prototype.has = function has(a, b, areMutuallyExclusive) {
var first = this._data[a];
var result = first && first[b];
if (result === undefined) {
return false;
}
// areMutuallyExclusive being false is a superset of being true,
// hence if we want to know if this PairSet "has" these two with no
// exclusivity, we have to ensure it was added as such.
if (areMutuallyExclusive === false) {
return result === false;
}
return true;
};
PairSet.prototype.add = function add(a, b, areMutuallyExclusive) {
_pairSetAdd(this._data, a, b, areMutuallyExclusive);
_pairSetAdd(this._data, b, a, areMutuallyExclusive);
};
return PairSet;
}();
function _pairSetAdd(data, a, b, areMutuallyExclusive) {
var map = data[a];
if (!map) {
map = Object.create(null);
data[a] = map;
}
map[b] = areMutuallyExclusive;
}
},{"../../error":85,"../../jsutils/find":93,"../../language/kinds":102,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],152:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.typeIncompatibleSpreadMessage = typeIncompatibleSpreadMessage;
exports.typeIncompatibleAnonSpreadMessage = typeIncompatibleAnonSpreadMessage;
exports.PossibleFragmentSpreads = PossibleFragmentSpreads;
var _error = require('../../error');
var _typeComparators = require('../../utilities/typeComparators');
var _typeFromAST = require('../../utilities/typeFromAST');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function typeIncompatibleSpreadMessage(fragName, parentType, fragType) {
return 'Fragment "' + fragName + '" cannot be spread here as objects of ' + ('type "' + String(parentType) + '" can never be of type "' + String(fragType) + '".');
}
function typeIncompatibleAnonSpreadMessage(parentType, fragType) {
return 'Fragment cannot be spread here as objects of ' + ('type "' + String(parentType) + '" can never be of type "' + String(fragType) + '".');
}
/**
* Possible fragment spread
*
* A fragment spread is only valid if the type condition could ever possibly
* be true: if there is a non-empty intersection of the possible parent types,
* and possible types which pass the type condition.
*/
function PossibleFragmentSpreads(context) {
return {
InlineFragment: function InlineFragment(node) {
var fragType = context.getType();
var parentType = context.getParentType();
if (fragType && parentType && !(0, _typeComparators.doTypesOverlap)(context.getSchema(), fragType, parentType)) {
context.reportError(new _error.GraphQLError(typeIncompatibleAnonSpreadMessage(parentType, fragType), [node]));
}
},
FragmentSpread: function FragmentSpread(node) {
var fragName = node.name.value;
var fragType = getFragmentType(context, fragName);
var parentType = context.getParentType();
if (fragType && parentType && !(0, _typeComparators.doTypesOverlap)(context.getSchema(), fragType, parentType)) {
context.reportError(new _error.GraphQLError(typeIncompatibleSpreadMessage(fragName, parentType, fragType), [node]));
}
}
};
}
function getFragmentType(context, name) {
var frag = context.getFragment(name);
return frag && (0, _typeFromAST.typeFromAST)(context.getSchema(), frag.typeCondition);
}
},{"../../error":85,"../../utilities/typeComparators":134,"../../utilities/typeFromAST":135}],153:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.missingFieldArgMessage = missingFieldArgMessage;
exports.missingDirectiveArgMessage = missingDirectiveArgMessage;
exports.ProvidedNonNullArguments = ProvidedNonNullArguments;
var _error = require('../../error');
var _keyMap = require('../../jsutils/keyMap');
var _keyMap2 = _interopRequireDefault(_keyMap);
var _definition = require('../../type/definition');
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function missingFieldArgMessage(fieldName, argName, type) {
return 'Field "' + fieldName + '" argument "' + argName + '" of type ' + ('"' + String(type) + '" is required but not provided.');
}
function missingDirectiveArgMessage(directiveName, argName, type) {
return 'Directive "@' + directiveName + '" argument "' + argName + '" of type ' + ('"' + String(type) + '" is required but not provided.');
}
/**
* Provided required arguments
*
* A field or directive is only valid if all required (non-null) field arguments
* have been provided.
*/
function ProvidedNonNullArguments(context) {
return {
Field: {
// Validate on leave to allow for deeper errors to appear first.
leave: function leave(node) {
var fieldDef = context.getFieldDef();
if (!fieldDef) {
return false;
}
var argNodes = node.arguments || [];
var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
return arg.name.value;
});
fieldDef.args.forEach(function (argDef) {
var argNode = argNodeMap[argDef.name];
if (!argNode && argDef.type instanceof _definition.GraphQLNonNull) {
context.reportError(new _error.GraphQLError(missingFieldArgMessage(node.name.value, argDef.name, argDef.type), [node]));
}
});
}
},
Directive: {
// Validate on leave to allow for deeper errors to appear first.
leave: function leave(node) {
var directiveDef = context.getDirective();
if (!directiveDef) {
return false;
}
var argNodes = node.arguments || [];
var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
return arg.name.value;
});
directiveDef.args.forEach(function (argDef) {
var argNode = argNodeMap[argDef.name];
if (!argNode && argDef.type instanceof _definition.GraphQLNonNull) {
context.reportError(new _error.GraphQLError(missingDirectiveArgMessage(node.name.value, argDef.name, argDef.type), [node]));
}
});
}
}
};
}
},{"../../error":85,"../../jsutils/keyMap":97,"../../type/definition":112}],154:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.noSubselectionAllowedMessage = noSubselectionAllowedMessage;
exports.requiredSubselectionMessage = requiredSubselectionMessage;
exports.ScalarLeafs = ScalarLeafs;
var _error = require('../../error');
var _definition = require('../../type/definition');
function noSubselectionAllowedMessage(fieldName, type) {
return 'Field "' + fieldName + '" must not have a selection since ' + ('type "' + String(type) + '" has no subfields.');
}
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function requiredSubselectionMessage(fieldName, type) {
return 'Field "' + fieldName + '" of type "' + String(type) + '" must have a ' + ('selection of subfields. Did you mean "' + fieldName + ' { ... }"?');
}
/**
* Scalar leafs
*
* A GraphQL document is valid only if all leaf fields (fields without
* sub selections) are of scalar or enum types.
*/
function ScalarLeafs(context) {
return {
Field: function Field(node) {
var type = context.getType();
if (type) {
if ((0, _definition.isLeafType)((0, _definition.getNamedType)(type))) {
if (node.selectionSet) {
context.reportError(new _error.GraphQLError(noSubselectionAllowedMessage(node.name.value, type), [node.selectionSet]));
}
} else if (!node.selectionSet) {
context.reportError(new _error.GraphQLError(requiredSubselectionMessage(node.name.value, type), [node]));
}
}
}
};
}
},{"../../error":85,"../../type/definition":112}],155:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.singleFieldOnlyMessage = singleFieldOnlyMessage;
exports.SingleFieldSubscriptions = SingleFieldSubscriptions;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function singleFieldOnlyMessage(name) {
return (name ? 'Subscription "' + name + '" ' : 'Anonymous Subscription ') + 'must select only one top level field.';
}
/**
* Subscriptions must only include one field.
*
* A GraphQL subscription is valid only if it contains a single root field.
*/
function SingleFieldSubscriptions(context) {
return {
OperationDefinition: function OperationDefinition(node) {
if (node.operation === 'subscription') {
if (node.selectionSet.selections.length !== 1) {
context.reportError(new _error.GraphQLError(singleFieldOnlyMessage(node.name && node.name.value), node.selectionSet.selections.slice(1)));
}
}
}
};
}
},{"../../error":85}],156:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateArgMessage = duplicateArgMessage;
exports.UniqueArgumentNames = UniqueArgumentNames;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function duplicateArgMessage(argName) {
return 'There can be only one argument named "' + argName + '".';
}
/**
* Unique argument names
*
* A GraphQL field or directive is only valid if all supplied arguments are
* uniquely named.
*/
function UniqueArgumentNames(context) {
var knownArgNames = Object.create(null);
return {
Field: function Field() {
knownArgNames = Object.create(null);
},
Directive: function Directive() {
knownArgNames = Object.create(null);
},
Argument: function Argument(node) {
var argName = node.name.value;
if (knownArgNames[argName]) {
context.reportError(new _error.GraphQLError(duplicateArgMessage(argName), [knownArgNames[argName], node.name]));
} else {
knownArgNames[argName] = node.name;
}
return false;
}
};
}
},{"../../error":85}],157:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateDirectiveMessage = duplicateDirectiveMessage;
exports.UniqueDirectivesPerLocation = UniqueDirectivesPerLocation;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function duplicateDirectiveMessage(directiveName) {
return 'The directive "' + directiveName + '" can only be used once at ' + 'this location.';
}
/**
* Unique directive names per location
*
* A GraphQL document is only valid if all directives at a given location
* are uniquely named.
*/
function UniqueDirectivesPerLocation(context) {
return {
// Many different AST nodes may contain directives. Rather than listing
// them all, just listen for entering any node, and check to see if it
// defines any directives.
enter: function enter(node) {
if (node.directives) {
var knownDirectives = Object.create(null);
node.directives.forEach(function (directive) {
var directiveName = directive.name.value;
if (knownDirectives[directiveName]) {
context.reportError(new _error.GraphQLError(duplicateDirectiveMessage(directiveName), [knownDirectives[directiveName], directive]));
} else {
knownDirectives[directiveName] = directive;
}
});
}
}
};
}
},{"../../error":85}],158:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateFragmentNameMessage = duplicateFragmentNameMessage;
exports.UniqueFragmentNames = UniqueFragmentNames;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function duplicateFragmentNameMessage(fragName) {
return 'There can be only one fragment named "' + fragName + '".';
}
/**
* Unique fragment names
*
* A GraphQL document is only valid if all defined fragments have unique names.
*/
function UniqueFragmentNames(context) {
var knownFragmentNames = Object.create(null);
return {
OperationDefinition: function OperationDefinition() {
return false;
},
FragmentDefinition: function FragmentDefinition(node) {
var fragmentName = node.name.value;
if (knownFragmentNames[fragmentName]) {
context.reportError(new _error.GraphQLError(duplicateFragmentNameMessage(fragmentName), [knownFragmentNames[fragmentName], node.name]));
} else {
knownFragmentNames[fragmentName] = node.name;
}
return false;
}
};
}
},{"../../error":85}],159:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateInputFieldMessage = duplicateInputFieldMessage;
exports.UniqueInputFieldNames = UniqueInputFieldNames;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function duplicateInputFieldMessage(fieldName) {
return 'There can be only one input field named "' + fieldName + '".';
}
/**
* Unique input field names
*
* A GraphQL input object value is only valid if all supplied fields are
* uniquely named.
*/
function UniqueInputFieldNames(context) {
var knownNameStack = [];
var knownNames = Object.create(null);
return {
ObjectValue: {
enter: function enter() {
knownNameStack.push(knownNames);
knownNames = Object.create(null);
},
leave: function leave() {
knownNames = knownNameStack.pop();
}
},
ObjectField: function ObjectField(node) {
var fieldName = node.name.value;
if (knownNames[fieldName]) {
context.reportError(new _error.GraphQLError(duplicateInputFieldMessage(fieldName), [knownNames[fieldName], node.name]));
} else {
knownNames[fieldName] = node.name;
}
return false;
}
};
}
},{"../../error":85}],160:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateOperationNameMessage = duplicateOperationNameMessage;
exports.UniqueOperationNames = UniqueOperationNames;
var _error = require('../../error');
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function duplicateOperationNameMessage(operationName) {
return 'There can be only one operation named "' + operationName + '".';
}
/**
* Unique operation names
*
* A GraphQL document is only valid if all defined operations have unique names.
*/
function UniqueOperationNames(context) {
var knownOperationNames = Object.create(null);
return {
OperationDefinition: function OperationDefinition(node) {
var operationName = node.name;
if (operationName) {
if (knownOperationNames[operationName.value]) {
context.reportError(new _error.GraphQLError(duplicateOperationNameMessage(operationName.value), [knownOperationNames[operationName.value], operationName]));
} else {
knownOperationNames[operationName.value] = operationName;
}
}
return false;
},
FragmentDefinition: function FragmentDefinition() {
return false;
}
};
}
},{"../../error":85}],161:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.duplicateVariableMessage = duplicateVariableMessage;
exports.UniqueVariableNames = UniqueVariableNames;
var _error = require('../../error');
function duplicateVariableMessage(variableName) {
return 'There can be only one variable named "' + variableName + '".';
}
/**
* Unique variable names
*
* A GraphQL operation is only valid if all its variables are uniquely named.
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function UniqueVariableNames(context) {
var knownVariableNames = Object.create(null);
return {
OperationDefinition: function OperationDefinition() {
knownVariableNames = Object.create(null);
},
VariableDefinition: function VariableDefinition(node) {
var variableName = node.variable.name.value;
if (knownVariableNames[variableName]) {
context.reportError(new _error.GraphQLError(duplicateVariableMessage(variableName), [knownVariableNames[variableName], node.variable.name]));
} else {
knownVariableNames[variableName] = node.variable.name;
}
}
};
}
},{"../../error":85}],162:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.nonInputTypeOnVarMessage = nonInputTypeOnVarMessage;
exports.VariablesAreInputTypes = VariablesAreInputTypes;
var _error = require('../../error');
var _printer = require('../../language/printer');
var _definition = require('../../type/definition');
var _typeFromAST = require('../../utilities/typeFromAST');
function nonInputTypeOnVarMessage(variableName, typeName) {
return 'Variable "$' + variableName + '" cannot be non-input type "' + typeName + '".';
}
/**
* Variables are input types
*
* A GraphQL operation is only valid if all the variables it defines are of
* input types (scalar, enum, or input object).
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function VariablesAreInputTypes(context) {
return {
VariableDefinition: function VariableDefinition(node) {
var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.type);
// If the variable type is not an input type, return an error.
if (type && !(0, _definition.isInputType)(type)) {
var variableName = node.variable.name.value;
context.reportError(new _error.GraphQLError(nonInputTypeOnVarMessage(variableName, (0, _printer.print)(node.type)), [node.type]));
}
}
};
}
},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],163:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.badVarPosMessage = badVarPosMessage;
exports.VariablesInAllowedPosition = VariablesInAllowedPosition;
var _error = require('../../error');
var _definition = require('../../type/definition');
var _typeComparators = require('../../utilities/typeComparators');
var _typeFromAST = require('../../utilities/typeFromAST');
function badVarPosMessage(varName, varType, expectedType) {
return 'Variable "$' + varName + '" of type "' + String(varType) + '" used in ' + ('position expecting type "' + String(expectedType) + '".');
}
/**
* Variables passed to field arguments conform to type
*/
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function VariablesInAllowedPosition(context) {
var varDefMap = Object.create(null);
return {
OperationDefinition: {
enter: function enter() {
varDefMap = Object.create(null);
},
leave: function leave(operation) {
var usages = context.getRecursiveVariableUsages(operation);
usages.forEach(function (_ref) {
var node = _ref.node,
type = _ref.type;
var varName = node.name.value;
var varDef = varDefMap[varName];
if (varDef && type) {
// A var type is allowed if it is the same or more strict (e.g. is
// a subtype of) than the expected type. It can be more strict if
// the variable type is non-null when the expected type is nullable.
// If both are list types, the variable item type can be more strict
// than the expected item type (contravariant).
var schema = context.getSchema();
var varType = (0, _typeFromAST.typeFromAST)(schema, varDef.type);
if (varType && !(0, _typeComparators.isTypeSubTypeOf)(schema, effectiveType(varType, varDef), type)) {
context.reportError(new _error.GraphQLError(badVarPosMessage(varName, varType, type), [varDef, node]));
}
}
});
}
},
VariableDefinition: function VariableDefinition(node) {
varDefMap[node.variable.name.value] = node;
}
};
}
// If a variable definition has a default value, it's effectively non-null.
function effectiveType(varType, varDef) {
return !varDef.defaultValue || varType instanceof _definition.GraphQLNonNull ? varType : new _definition.GraphQLNonNull(varType);
}
},{"../../error":85,"../../type/definition":112,"../../utilities/typeComparators":134,"../../utilities/typeFromAST":135}],164:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.specifiedRules = undefined;
var _UniqueOperationNames = require('./rules/UniqueOperationNames');
var _LoneAnonymousOperation = require('./rules/LoneAnonymousOperation');
var _SingleFieldSubscriptions = require('./rules/SingleFieldSubscriptions');
var _KnownTypeNames = require('./rules/KnownTypeNames');
var _FragmentsOnCompositeTypes = require('./rules/FragmentsOnCompositeTypes');
var _VariablesAreInputTypes = require('./rules/VariablesAreInputTypes');
var _ScalarLeafs = require('./rules/ScalarLeafs');
var _FieldsOnCorrectType = require('./rules/FieldsOnCorrectType');
var _UniqueFragmentNames = require('./rules/UniqueFragmentNames');
var _KnownFragmentNames = require('./rules/KnownFragmentNames');
var _NoUnusedFragments = require('./rules/NoUnusedFragments');
var _PossibleFragmentSpreads = require('./rules/PossibleFragmentSpreads');
var _NoFragmentCycles = require('./rules/NoFragmentCycles');
var _UniqueVariableNames = require('./rules/UniqueVariableNames');
var _NoUndefinedVariables = require('./rules/NoUndefinedVariables');
var _NoUnusedVariables = require('./rules/NoUnusedVariables');
var _KnownDirectives = require('./rules/KnownDirectives');
var _UniqueDirectivesPerLocation = require('./rules/UniqueDirectivesPerLocation');
var _KnownArgumentNames = require('./rules/KnownArgumentNames');
var _UniqueArgumentNames = require('./rules/UniqueArgumentNames');
var _ArgumentsOfCorrectType = require('./rules/ArgumentsOfCorrectType');
var _ProvidedNonNullArguments = require('./rules/ProvidedNonNullArguments');
var _DefaultValuesOfCorrectType = require('./rules/DefaultValuesOfCorrectType');
var _VariablesInAllowedPosition = require('./rules/VariablesInAllowedPosition');
var _OverlappingFieldsCanBeMerged = require('./rules/OverlappingFieldsCanBeMerged');
var _UniqueInputFieldNames = require('./rules/UniqueInputFieldNames');
/**
* This set includes all validation rules defined by the GraphQL spec.
*
* The order of the rules in this list has been adjusted to lead to the
* most clear output when encountering multiple validation errors.
*/
// Spec Section: "Field Selection Merging"
// Spec Section: "Variable Default Values Are Correctly Typed"
// Spec Section: "Argument Values Type Correctness"
// Spec Section: "Argument Names"
// Spec Section: "Directives Are Defined"
// Spec Section: "All Variable Used Defined"
// Spec Section: "Fragments must not form cycles"
// Spec Section: "Fragments must be used"
// Spec Section: "Fragment Name Uniqueness"
// Spec Section: "Leaf Field Selections"
// Spec Section: "Fragments on Composite Types"
// Spec Section: "Subscriptions with Single Root Field"
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// Spec Section: "Operation Name Uniqueness"
var specifiedRules = exports.specifiedRules = [_UniqueOperationNames.UniqueOperationNames, _LoneAnonymousOperation.LoneAnonymousOperation, _SingleFieldSubscriptions.SingleFieldSubscriptions, _KnownTypeNames.KnownTypeNames, _FragmentsOnCompositeTypes.FragmentsOnCompositeTypes, _VariablesAreInputTypes.VariablesAreInputTypes, _ScalarLeafs.ScalarLeafs, _FieldsOnCorrectType.FieldsOnCorrectType, _UniqueFragmentNames.UniqueFragmentNames, _KnownFragmentNames.KnownFragmentNames, _NoUnusedFragments.NoUnusedFragments, _PossibleFragmentSpreads.PossibleFragmentSpreads, _NoFragmentCycles.NoFragmentCycles, _UniqueVariableNames.UniqueVariableNames, _NoUndefinedVariables.NoUndefinedVariables, _NoUnusedVariables.NoUnusedVariables, _KnownDirectives.KnownDirectives, _UniqueDirectivesPerLocation.UniqueDirectivesPerLocation, _KnownArgumentNames.KnownArgumentNames, _UniqueArgumentNames.UniqueArgumentNames, _ArgumentsOfCorrectType.ArgumentsOfCorrectType, _ProvidedNonNullArguments.ProvidedNonNullArguments, _DefaultValuesOfCorrectType.DefaultValuesOfCorrectType, _VariablesInAllowedPosition.VariablesInAllowedPosition, _OverlappingFieldsCanBeMerged.OverlappingFieldsCanBeMerged, _UniqueInputFieldNames.UniqueInputFieldNames];
// Spec Section: "Input Object Field Uniqueness"
// Spec Section: "All Variable Usages Are Allowed"
// Spec Section: "Argument Optionality"
// Spec Section: "Argument Uniqueness"
// Spec Section: "Directives Are Unique Per Location"
// Spec Section: "All Variables Used"
// Spec Section: "Variable Uniqueness"
// Spec Section: "Fragment spread is possible"
// Spec Section: "Fragment spread target defined"
// Spec Section: "Field Selections on Objects, Interfaces, and Unions Types"
// Spec Section: "Variables are Input Types"
// Spec Section: "Fragment Spread Type Existence"
// Spec Section: "Lone Anonymous Operation"
},{"./rules/ArgumentsOfCorrectType":138,"./rules/DefaultValuesOfCorrectType":139,"./rules/FieldsOnCorrectType":140,"./rules/FragmentsOnCompositeTypes":141,"./rules/KnownArgumentNames":142,"./rules/KnownDirectives":143,"./rules/KnownFragmentNames":144,"./rules/KnownTypeNames":145,"./rules/LoneAnonymousOperation":146,"./rules/NoFragmentCycles":147,"./rules/NoUndefinedVariables":148,"./rules/NoUnusedFragments":149,"./rules/NoUnusedVariables":150,"./rules/OverlappingFieldsCanBeMerged":151,"./rules/PossibleFragmentSpreads":152,"./rules/ProvidedNonNullArguments":153,"./rules/ScalarLeafs":154,"./rules/SingleFieldSubscriptions":155,"./rules/UniqueArgumentNames":156,"./rules/UniqueDirectivesPerLocation":157,"./rules/UniqueFragmentNames":158,"./rules/UniqueInputFieldNames":159,"./rules/UniqueOperationNames":160,"./rules/UniqueVariableNames":161,"./rules/VariablesAreInputTypes":162,"./rules/VariablesInAllowedPosition":163}],165:[function(require,module,exports){
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ValidationContext = undefined;
exports.validate = validate;
var _invariant = require('../jsutils/invariant');
var _invariant2 = _interopRequireDefault(_invariant);
var _error = require('../error');
var _visitor = require('../language/visitor');
var _kinds = require('../language/kinds');
var Kind = _interopRequireWildcard(_kinds);
var _schema = require('../type/schema');
var _TypeInfo = require('../utilities/TypeInfo');
var _specifiedRules = require('./specifiedRules');
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Copyright (c) 2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
/**
* Implements the "Validation" section of the spec.
*
* Validation runs synchronously, returning an array of encountered errors, or
* an empty array if no errors were encountered and the document is valid.
*
* A list of specific validation rules may be provided. If not provided, the
* default list of rules defined by the GraphQL specification will be used.
*
* Each validation rules is a function which returns a visitor
* (see the language/visitor API). Visitor methods are expected to return
* GraphQLErrors, or Arrays of GraphQLErrors when invalid.
*
* Optionally a custom TypeInfo instance may be provided. If not provided, one
* will be created from the provided schema.
*/
function validate(schema, ast, rules, typeInfo) {
(0, _invariant2.default)(schema, 'Must provide schema');
(0, _invariant2.default)(ast, 'Must provide document');
(0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Schema must be an instance of GraphQLSchema. Also ensure that there are ' + 'not multiple versions of GraphQL installed in your node_modules directory.');
return visitUsingRules(schema, typeInfo || new _TypeInfo.TypeInfo(schema), ast, rules || _specifiedRules.specifiedRules);
}
/**
* This uses a specialized visitor which runs multiple visitors in parallel,
* while maintaining the visitor skip and break API.
*
* @internal
*/
function visitUsingRules(schema, typeInfo, documentAST, rules) {
var context = new ValidationContext(schema, documentAST, typeInfo);
var visitors = rules.map(function (rule) {
return rule(context);
});
// Visit the whole document with each instance of all provided rules.
(0, _visitor.visit)(documentAST, (0, _visitor.visitWithTypeInfo)(typeInfo, (0, _visitor.visitInParallel)(visitors)));
return context.getErrors();
}
/**
* An instance of this class is passed as the "this" context to all validators,
* allowing access to commonly useful contextual information from within a
* validation rule.
*/
var ValidationContext = exports.ValidationContext = function () {
function ValidationContext(schema, ast, typeInfo) {
_classCallCheck(this, ValidationContext);
this._schema = schema;
this._ast = ast;
this._typeInfo = typeInfo;
this._errors = [];
this._fragmentSpreads = new Map();
this._recursivelyReferencedFragments = new Map();
this._variableUsages = new Map();
this._recursiveVariableUsages = new Map();
}
ValidationContext.prototype.reportError = function reportError(error) {
this._errors.push(error);
};
ValidationContext.prototype.getErrors = function getErrors() {
return this._errors;
};
ValidationContext.prototype.getSchema = function getSchema() {
return this._schema;
};
ValidationContext.prototype.getDocument = function getDocument() {
return this._ast;
};
ValidationContext.prototype.getFragment = function getFragment(name) {
var fragments = this._fragments;
if (!fragments) {
this._fragments = fragments = this.getDocument().definitions.reduce(function (frags, statement) {
if (statement.kind === Kind.FRAGMENT_DEFINITION) {
frags[statement.name.value] = statement;
}
return frags;
}, Object.create(null));
}
return fragments[name];
};
ValidationContext.prototype.getFragmentSpreads = function getFragmentSpreads(node) {
var spreads = this._fragmentSpreads.get(node);
if (!spreads) {
spreads = [];
var setsToVisit = [node];
while (setsToVisit.length !== 0) {
var set = setsToVisit.pop();
for (var i = 0; i < set.selections.length; i++) {
var selection = set.selections[i];
if (selection.kind === Kind.FRAGMENT_SPREAD) {
spreads.push(selection);
} else if (selection.selectionSet) {
setsToVisit.push(selection.selectionSet);
}
}
}
this._fragmentSpreads.set(node, spreads);
}
return spreads;
};
ValidationContext.prototype.getRecursivelyReferencedFragments = function getRecursivelyReferencedFragments(operation) {
var fragments = this._recursivelyReferencedFragments.get(operation);
if (!fragments) {
fragments = [];
var collectedNames = Object.create(null);
var nodesToVisit = [operation.selectionSet];
while (nodesToVisit.length !== 0) {
var _node = nodesToVisit.pop();
var spreads = this.getFragmentSpreads(_node);
for (var i = 0; i < spreads.length; i++) {
var fragName = spreads[i].name.value;
if (collectedNames[fragName] !== true) {
collectedNames[fragName] = true;
var fragment = this.getFragment(fragName);
if (fragment) {
fragments.push(fragment);
nodesToVisit.push(fragment.selectionSet);
}
}
}
}
this._recursivelyReferencedFragments.set(operation, fragments);
}
return fragments;
};
ValidationContext.prototype.getVariableUsages = function getVariableUsages(node) {
var usages = this._variableUsages.get(node);
if (!usages) {
var newUsages = [];
var typeInfo = new _TypeInfo.TypeInfo(this._schema);
(0, _visitor.visit)(node, (0, _visitor.visitWithTypeInfo)(typeInfo, {
VariableDefinition: function VariableDefinition() {
return false;
},
Variable: function Variable(variable) {
newUsages.push({ node: variable, type: typeInfo.getInputType() });
}
}));
usages = newUsages;
this._variableUsages.set(node, usages);
}
return usages;
};
ValidationContext.prototype.getRecursiveVariableUsages = function getRecursiveVariableUsages(operation) {
var usages = this._recursiveVariableUsages.get(operation);
if (!usages) {
usages = this.getVariableUsages(operation);
var fragments = this.getRecursivelyReferencedFragments(operation);
for (var i = 0; i < fragments.length; i++) {
Array.prototype.push.apply(usages, this.getVariableUsages(fragments[i]));
}
this._recursiveVariableUsages.set(operation, usages);
}
return usages;
};
ValidationContext.prototype.getType = function getType() {
return this._typeInfo.getType();
};
ValidationContext.prototype.getParentType = function getParentType() {
return this._typeInfo.getParentType();
};
ValidationContext.prototype.getInputType = function getInputType() {
return this._typeInfo.getInputType();
};
ValidationContext.prototype.getFieldDef = function getFieldDef() {
return this._typeInfo.getFieldDef();
};
ValidationContext.prototype.getDirective = function getDirective() {
return this._typeInfo.getDirective();
};
ValidationContext.prototype.getArgument = function getArgument() {
return this._typeInfo.getArgument();
};
return ValidationContext;
}();
},{"../error":85,"../jsutils/invariant":94,"../language/kinds":102,"../language/visitor":108,"../type/schema":117,"../utilities/TypeInfo":118,"./specifiedRules":164}],166:[function(require,module,exports){
/**
* Copyright (c) 2016, Lee Byron
* All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @ignore
*/
/**
* [Iterator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterator)
* is a *protocol* which describes a standard way to produce a sequence of
* values, typically the values of the Iterable represented by this Iterator.
*
* While described by the [ES2015 version of JavaScript](http://www.ecma-international.org/ecma-262/6.0/#sec-iterator-interface)
* it can be utilized by any version of JavaScript.
*
* @typedef {Object} Iterator
* @template T The type of each iterated value
* @property {function (): { value: T, done: boolean }} next
* A method which produces either the next value in a sequence or a result
* where the `done` property is `true` indicating the end of the Iterator.
*/
/**
* [Iterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable)
* is a *protocol* which when implemented allows a JavaScript object to define
* their iteration behavior, such as what values are looped over in a `for..of`
* loop or `iterall`'s `forEach` function. Many [built-in types](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#Builtin_iterables)
* implement the Iterable protocol, including `Array` and `Map`.
*
* While described by the [ES2015 version of JavaScript](http://www.ecma-international.org/ecma-262/6.0/#sec-iterable-interface)
* it can be utilized by any version of JavaScript.
*
* @typedef {Object} Iterable
* @template T The type of each iterated value
* @property {function (): Iterator<T>} Symbol.iterator
* A method which produces an Iterator for this Iterable.
*/
// In ES2015 (or a polyfilled) environment, this will be Symbol.iterator
var SYMBOL_ITERATOR = typeof Symbol === 'function' && Symbol.iterator
/**
* A property name to be used as the name of an Iterable's method responsible
* for producing an Iterator, referred to as `@@iterator`. Typically represents
* the value `Symbol.iterator` but falls back to the string `"@@iterator"` when
* `Symbol.iterator` is not defined.
*
* Use `$$iterator` for defining new Iterables instead of `Symbol.iterator`,
* but do not use it for accessing existing Iterables, instead use
* `getIterator()` or `isIterable()`.
*
* @example
*
* var $$iterator = require('iterall').$$iterator
*
* function Counter (to) {
* this.to = to
* }
*
* Counter.prototype[$$iterator] = function () {
* return {
* to: this.to,
* num: 0,
* next () {
* if (this.num >= this.to) {
* return { value: undefined, done: true }
* }
* return { value: this.num++, done: false }
* }
* }
* }
*
* var counter = new Counter(3)
* for (var number of counter) {
* console.log(number) // 0 ... 1 ... 2
* }
*
* @type {Symbol|string}
*/
var $$iterator = SYMBOL_ITERATOR || '@@iterator'
exports.$$iterator = $$iterator
/**
* Returns true if the provided object implements the Iterator protocol via
* either implementing a `Symbol.iterator` or `"@@iterator"` method.
*
* @example
*
* var isIterable = require('iterall').isIterable
* isIterable([ 1, 2, 3 ]) // true
* isIterable('ABC') // true
* isIterable({ length: 1, 0: 'Alpha' }) // false
* isIterable({ key: 'value' }) // false
* isIterable(new Map()) // true
*
* @param obj
* A value which might implement the Iterable protocol.
* @return {boolean} true if Iterable.
*/
function isIterable(obj) {
return !!getIteratorMethod(obj)
}
exports.isIterable = isIterable
/**
* Returns true if the provided object implements the Array-like protocol via
* defining a positive-integer `length` property.
*
* @example
*
* var isArrayLike = require('iterall').isArrayLike
* isArrayLike([ 1, 2, 3 ]) // true
* isArrayLike('ABC') // true
* isArrayLike({ length: 1, 0: 'Alpha' }) // true
* isArrayLike({ key: 'value' }) // false
* isArrayLike(new Map()) // false
*
* @param obj
* A value which might implement the Array-like protocol.
* @return {boolean} true if Array-like.
*/
function isArrayLike(obj) {
var length = obj != null && obj.length
return typeof length === 'number' && length >= 0 && length % 1 === 0
}
exports.isArrayLike = isArrayLike
/**
* Returns true if the provided object is an Object (i.e. not a string literal)
* and is either Iterable or Array-like.
*
* This may be used in place of [Array.isArray()][isArray] to determine if an
* object should be iterated-over. It always excludes string literals and
* includes Arrays (regardless of if it is Iterable). It also includes other
* Array-like objects such as NodeList, TypedArray, and Buffer.
*
* @example
*
* var isCollection = require('iterall').isCollection
* isCollection([ 1, 2, 3 ]) // true
* isCollection('ABC') // false
* isCollection({ length: 1, 0: 'Alpha' }) // true
* isCollection({ key: 'value' }) // false
* isCollection(new Map()) // true
*
* @example
*
* var forEach = require('iterall').forEach
* if (isCollection(obj)) {
* forEach(obj, function (value) {
* console.log(value)
* })
* }
*
* @param obj
* An Object value which might implement the Iterable or Array-like protocols.
* @return {boolean} true if Iterable or Array-like Object.
*/
function isCollection(obj) {
return Object(obj) === obj && (isArrayLike(obj) || isIterable(obj))
}
exports.isCollection = isCollection
/**
* If the provided object implements the Iterator protocol, its Iterator object
* is returned. Otherwise returns undefined.
*
* @example
*
* var getIterator = require('iterall').getIterator
* var iterator = getIterator([ 1, 2, 3 ])
* iterator.next() // { value: 1, done: false }
* iterator.next() // { value: 2, done: false }
* iterator.next() // { value: 3, done: false }
* iterator.next() // { value: undefined, done: true }
*
* @template T the type of each iterated value
* @param {Iterable<T>} iterable
* An Iterable object which is the source of an Iterator.
* @return {Iterator<T>} new Iterator instance.
*/
function getIterator(iterable) {
var method = getIteratorMethod(iterable)
if (method) {
return method.call(iterable)
}
}
exports.getIterator = getIterator
/**
* If the provided object implements the Iterator protocol, the method
* responsible for producing its Iterator object is returned.
*
* This is used in rare cases for performance tuning. This method must be called
* with obj as the contextual this-argument.
*
* @example
*
* var getIteratorMethod = require('iterall').getIteratorMethod
* var myArray = [ 1, 2, 3 ]
* var method = getIteratorMethod(myArray)
* if (method) {
* var iterator = method.call(myArray)
* }
*
* @template T the type of each iterated value
* @param {Iterable<T>} iterable
* An Iterable object which defines an `@@iterator` method.
* @return {function(): Iterator<T>} `@@iterator` method.
*/
function getIteratorMethod(iterable) {
if (iterable != null) {
var method =
(SYMBOL_ITERATOR && iterable[SYMBOL_ITERATOR]) || iterable['@@iterator']
if (typeof method === 'function') {
return method
}
}
}
exports.getIteratorMethod = getIteratorMethod
/**
* Similar to `getIterator()`, this method returns a new Iterator given an
* Iterable. However it will also create an Iterator for a non-Iterable
* Array-like collection, such as Array in a non-ES2015 environment.
*
* `createIterator` is complimentary to `forEach`, but allows a "pull"-based
* iteration as opposed to `forEach`'s "push"-based iteration.
*
* `createIterator` produces an Iterator for Array-likes with the same behavior
* as ArrayIteratorPrototype described in the ECMAScript specification, and
* does *not* skip over "holes".
*
* @example
*
* var createIterator = require('iterall').createIterator
*
* var myArraylike = { length: 3, 0: 'Alpha', 1: 'Bravo', 2: 'Charlie' }
* var iterator = createIterator(myArraylike)
* iterator.next() // { value: 'Alpha', done: false }
* iterator.next() // { value: 'Bravo', done: false }
* iterator.next() // { value: 'Charlie', done: false }
* iterator.next() // { value: undefined, done: true }
*
* @template T the type of each iterated value
* @param {Iterable<T>|{ length: number }} collection
* An Iterable or Array-like object to produce an Iterator.
* @return {Iterator<T>} new Iterator instance.
*/
function createIterator(collection) {
if (collection != null) {
var iterator = getIterator(collection)
if (iterator) {
return iterator
}
if (isArrayLike(collection)) {
return new ArrayLikeIterator(collection)
}
}
}
exports.createIterator = createIterator
// When the object provided to `createIterator` is not Iterable but is
// Array-like, this simple Iterator is created.
function ArrayLikeIterator(obj) {
this._o = obj
this._i = 0
}
// Note: all Iterators are themselves Iterable.
ArrayLikeIterator.prototype[$$iterator] = function() {
return this
}
// A simple state-machine determines the IteratorResult returned, yielding
// each value in the Array-like object in order of their indicies.
ArrayLikeIterator.prototype.next = function() {
if (this._o === void 0 || this._i >= this._o.length) {
this._o = void 0
return { value: void 0, done: true }
}
return { value: this._o[this._i++], done: false }
}
/**
* Given an object which either implements the Iterable protocol or is
* Array-like, iterate over it, calling the `callback` at each iteration.
*
* Use `forEach` where you would expect to use a `for ... of` loop in ES6.
* However `forEach` adheres to the behavior of [Array#forEach][] described in
* the ECMAScript specification, skipping over "holes" in Array-likes. It will
* also delegate to a `forEach` method on `collection` if one is defined,
* ensuring native performance for `Arrays`.
*
* Similar to [Array#forEach][], the `callback` function accepts three
* arguments, and is provided with `thisArg` as the calling context.
*
* Note: providing an infinite Iterator to forEach will produce an error.
*
* [Array#forEach]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach
*
* @example
*
* var forEach = require('iterall').forEach
*
* forEach(myIterable, function (value, index, iterable) {
* console.log(value, index, iterable === myIterable)
* })
*
* @example
*
* // ES6:
* for (let value of myIterable) {
* console.log(value)
* }
*
* // Any JavaScript environment:
* forEach(myIterable, function (value) {
* console.log(value)
* })
*
* @template T the type of each iterated value
* @param {Iterable<T>|{ length: number }} collection
* The Iterable or array to iterate over.
* @param {function(T, number, object)} callback
* Function to execute for each iteration, taking up to three arguments
* @param [thisArg]
* Optional. Value to use as `this` when executing `callback`.
*/
function forEach(collection, callback, thisArg) {
if (collection != null) {
if (typeof collection.forEach === 'function') {
return collection.forEach(callback, thisArg)
}
var i = 0
var iterator = getIterator(collection)
if (iterator) {
var step
while (!(step = iterator.next()).done) {
callback.call(thisArg, step.value, i++, collection)
// Infinite Iterators could cause forEach to run forever.
// After a very large number of iterations, produce an error.
/* istanbul ignore if */
if (i > 9999999) {
throw new TypeError('Near-infinite iteration.')
}
}
} else if (isArrayLike(collection)) {
for (; i < collection.length; i++) {
if (collection.hasOwnProperty(i)) {
callback.call(thisArg, collection[i], i, collection)
}
}
}
}
}
exports.forEach = forEach
/////////////////////////////////////////////////////
// //
// ASYNC ITERATORS //
// //
/////////////////////////////////////////////////////
/**
* [AsyncIterator](https://tc39.github.io/proposal-async-iteration/)
* is a *protocol* which describes a standard way to produce and consume an
* asynchronous sequence of values, typically the values of the AsyncIterable
* represented by this AsyncIterator.
*
* AsyncIterator is similar to Observable or Stream.
*
* While described as a proposed addition to the [ES2017 version of JavaScript](https://tc39.github.io/proposal-async-iteration/)
* it can be utilized by any version of JavaScript.
*
* @typedef {Object} AsyncIterator
* @template T The type of each iterated value
* @property {function (): Promise<{ value: T, done: boolean }>} next
* A method which produces a Promise which resolves to either the next value
* in a sequence or a result where the `done` property is `true` indicating
* the end of the sequence of values. It may also produce a Promise which
* becomes rejected, indicating a failure.
*/
/**
* AsyncIterable is a *protocol* which when implemented allows a JavaScript
* object to define their asynchronous iteration behavior, such as what values
* are looped over in a `for-await-of` loop or `iterall`'s `forAwaitEach`
* function.
*
* While described as a proposed addition to the [ES2017 version of JavaScript](https://tc39.github.io/proposal-async-iteration/)
* it can be utilized by any version of JavaScript.
*
* @typedef {Object} AsyncIterable
* @template T The type of each iterated value
* @property {function (): AsyncIterator<T>} Symbol.asyncIterator
* A method which produces an AsyncIterator for this AsyncIterable.
*/
// In ES2017 (or a polyfilled) environment, this will be Symbol.asyncIterator
var SYMBOL_ASYNC_ITERATOR = typeof Symbol === 'function' && Symbol.asyncIterator
/**
* A property name to be used as the name of an AsyncIterable's method
* responsible for producing an Iterator, referred to as `@@asyncIterator`.
* Typically represents the value `Symbol.asyncIterator` but falls back to the
* string `"@@asyncIterator"` when `Symbol.asyncIterator` is not defined.
*
* Use `$$asyncIterator` for defining new AsyncIterables instead of
* `Symbol.asyncIterator`, but do not use it for accessing existing Iterables,
* instead use `getAsyncIterator()` or `isAsyncIterable()`.
*
* @example
*
* var $$asyncIterator = require('iterall').$$asyncIterator
*
* function Chirper (to) {
* this.to = to
* }
*
* Chirper.prototype[$$asyncIterator] = function () {
* return {
* to: this.to,
* num: 0,
* next () {
* return new Promise(function (resolve) {
* if (this.num >= this.to) {
* resolve({ value: undefined, done: true })
* } else {
* setTimeout(function () {
* resolve({ value: this.num++, done: false })
* }, 1000)
* }
* }
* }
* }
* }
*
* var chirper = new Chirper(3)
* for await (var number of chirper) {
* console.log(number) // 0 ...wait... 1 ...wait... 2
* }
*
* @type {Symbol|string}
*/
var $$asyncIterator = SYMBOL_ASYNC_ITERATOR || '@@asyncIterator'
exports.$$asyncIterator = $$asyncIterator
/**
* Returns true if the provided object implements the AsyncIterator protocol via
* either implementing a `Symbol.asyncIterator` or `"@@asyncIterator"` method.
*
* @example
*
* var isAsyncIterable = require('iterall').isAsyncIterable
* isAsyncIterable(myStream) // true
* isAsyncIterable('ABC') // false
*
* @param obj
* A value which might implement the AsyncIterable protocol.
* @return {boolean} true if AsyncIterable.
*/
function isAsyncIterable(obj) {
return !!getAsyncIteratorMethod(obj)
}
exports.isAsyncIterable = isAsyncIterable
/**
* If the provided object implements the AsyncIterator protocol, its
* AsyncIterator object is returned. Otherwise returns undefined.
*
* @example
*
* var getAsyncIterator = require('iterall').getAsyncIterator
* var asyncIterator = getAsyncIterator(myStream)
* asyncIterator.next().then(console.log) // { value: 1, done: false }
* asyncIterator.next().then(console.log) // { value: 2, done: false }
* asyncIterator.next().then(console.log) // { value: 3, done: false }
* asyncIterator.next().then(console.log) // { value: undefined, done: true }
*
* @template T the type of each iterated value
* @param {AsyncIterable<T>} asyncIterable
* An AsyncIterable object which is the source of an AsyncIterator.
* @return {AsyncIterator<T>} new AsyncIterator instance.
*/
function getAsyncIterator(asyncIterable) {
var method = getAsyncIteratorMethod(asyncIterable)
if (method) {
return method.call(asyncIterable)
}
}
exports.getAsyncIterator = getAsyncIterator
/**
* If the provided object implements the AsyncIterator protocol, the method
* responsible for producing its AsyncIterator object is returned.
*
* This is used in rare cases for performance tuning. This method must be called
* with obj as the contextual this-argument.
*
* @example
*
* var getAsyncIteratorMethod = require('iterall').getAsyncIteratorMethod
* var method = getAsyncIteratorMethod(myStream)
* if (method) {
* var asyncIterator = method.call(myStream)
* }
*
* @template T the type of each iterated value
* @param {AsyncIterable<T>} asyncIterable
* An AsyncIterable object which defines an `@@asyncIterator` method.
* @return {function(): AsyncIterator<T>} `@@asyncIterator` method.
*/
function getAsyncIteratorMethod(asyncIterable) {
if (asyncIterable != null) {
var method =
(SYMBOL_ASYNC_ITERATOR && asyncIterable[SYMBOL_ASYNC_ITERATOR]) ||
asyncIterable['@@asyncIterator']
if (typeof method === 'function') {
return method
}
}
}
exports.getAsyncIteratorMethod = getAsyncIteratorMethod
/**
* Similar to `getAsyncIterator()`, this method returns a new AsyncIterator
* given an AsyncIterable. However it will also create an AsyncIterator for a
* non-async Iterable as well as non-Iterable Array-like collection, such as
* Array in a pre-ES2015 environment.
*
* `createAsyncIterator` is complimentary to `forAwaitEach`, but allows a
* buffering "pull"-based iteration as opposed to `forAwaitEach`'s
* "push"-based iteration.
*
* `createAsyncIterator` produces an AsyncIterator for non-async Iterables as
* described in the ECMAScript proposal [Async-from-Sync Iterator Objects](https://tc39.github.io/proposal-async-iteration/#sec-async-from-sync-iterator-objects).
*
* > Note: Creating `AsyncIterator`s requires the existence of `Promise`.
* > While `Promise` has been available in modern browsers for a number of
* > years, legacy browsers (like IE 11) may require a polyfill.
*
* @example
*
* var createAsyncIterator = require('iterall').createAsyncIterator
*
* var myArraylike = { length: 3, 0: 'Alpha', 1: 'Bravo', 2: 'Charlie' }
* var iterator = createAsyncIterator(myArraylike)
* iterator.next().then(console.log) // { value: 'Alpha', done: false }
* iterator.next().then(console.log) // { value: 'Bravo', done: false }
* iterator.next().then(console.log) // { value: 'Charlie', done: false }
* iterator.next().then(console.log) // { value: undefined, done: true }
*
* @template T the type of each iterated value
* @param {AsyncIterable<T>|Iterable<T>|{ length: number }} source
* An AsyncIterable, Iterable, or Array-like object to produce an Iterator.
* @return {AsyncIterator<T>} new AsyncIterator instance.
*/
function createAsyncIterator(source) {
if (source != null) {
var asyncIterator = getAsyncIterator(source)
if (asyncIterator) {
return asyncIterator
}
var iterator = createIterator(source)
if (iterator) {
return new AsyncFromSyncIterator(iterator)
}
}
}
exports.createAsyncIterator = createAsyncIterator
// When the object provided to `createAsyncIterator` is not AsyncIterable but is
// sync Iterable, this simple wrapper is created.
function AsyncFromSyncIterator(iterator) {
this._i = iterator
}
// Note: all AsyncIterators are themselves AsyncIterable.
AsyncFromSyncIterator.prototype[$$asyncIterator] = function() {
return this
}
// A simple state-machine determines the IteratorResult returned, yielding
// each value in the Array-like object in order of their indicies.
AsyncFromSyncIterator.prototype.next = function() {
var step = this._i.next()
return Promise.resolve(step.value).then(function(value) {
return { value: value, done: step.done }
})
}
/**
* Given an object which either implements the AsyncIterable protocol or is
* Array-like, iterate over it, calling the `callback` at each iteration.
*
* Use `forAwaitEach` where you would expect to use a `for-await-of` loop.
*
* Similar to [Array#forEach][], the `callback` function accepts three
* arguments, and is provided with `thisArg` as the calling context.
*
* > Note: Using `forAwaitEach` requires the existence of `Promise`.
* > While `Promise` has been available in modern browsers for a number of
* > years, legacy browsers (like IE 11) may require a polyfill.
*
* @example
*
* var forAwaitEach = require('iterall').forAwaitEach
*
* forAwaitEach(myIterable, function (value, index, iterable) {
* console.log(value, index, iterable === myIterable)
* })
*
* @example
*
* // ES2017:
* for await (let value of myAsyncIterable) {
* console.log(await doSomethingAsync(value))
* }
* console.log('done')
*
* // Any JavaScript environment:
* forAwaitEach(myAsyncIterable, function (value) {
* return doSomethingAsync(value).then(console.log)
* }).then(function () {
* console.log('done')
* })
*
* @template T the type of each iterated value
* @param {AsyncIterable<T>|Iterable<Promise<T> | T>|{ length: number }} source
* The AsyncIterable or array to iterate over.
* @param {function(T, number, object)} callback
* Function to execute for each iteration, taking up to three arguments
* @param [thisArg]
* Optional. Value to use as `this` when executing `callback`.
*/
function forAwaitEach(source, callback, thisArg) {
var asyncIterator = createAsyncIterator(source)
if (asyncIterator) {
var i = 0
function next() {
return asyncIterator.next().then(function(step) {
if (!step.done) {
return Promise.resolve(
callback.call(thisArg, step.value, i++, source)
).then(next)
}
})
}
return next()
}
}
exports.forAwaitEach = forAwaitEach
},{}],167:[function(require,module,exports){
(function (global){
/**
* marked - a markdown parser
* Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
* https://github.com/chjj/marked
*/
;(function() {
/**
* Block-Level Grammar
*/
var block = {
newline: /^\n+/,
code: /^( {4}[^\n]+\n*)+/,
fences: noop,
hr: /^( *[-*_]){3,} *(?:\n+|$)/,
heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
nptable: noop,
lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
table: noop,
paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
text: /^[^\n]+/
};
block.bullet = /(?:[*+-]|\d+\.)/;
block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
block.item = replace(block.item, 'gm')
(/bull/g, block.bullet)
();
block.list = replace(block.list)
(/bull/g, block.bullet)
('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
('def', '\\n+(?=' + block.def.source + ')')
();
block.blockquote = replace(block.blockquote)
('def', block.def)
();
block._tag = '(?!(?:'
+ 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
+ '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
+ '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
block.html = replace(block.html)
('comment', /<!--[\s\S]*?-->/)
('closed', /<(tag)[\s\S]+?<\/\1>/)
('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
(/tag/g, block._tag)
();
block.paragraph = replace(block.paragraph)
('hr', block.hr)
('heading', block.heading)
('lheading', block.lheading)
('blockquote', block.blockquote)
('tag', '<' + block._tag)
('def', block.def)
();
/**
* Normal Block Grammar
*/
block.normal = merge({}, block);
/**
* GFM Block Grammar
*/
block.gfm = merge({}, block.normal, {
fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
paragraph: /^/,
heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
});
block.gfm.paragraph = replace(block.paragraph)
('(?!', '(?!'
+ block.gfm.fences.source.replace('\\1', '\\2') + '|'
+ block.list.source.replace('\\1', '\\3') + '|')
();
/**
* GFM + Tables Block Grammar
*/
block.tables = merge({}, block.gfm, {
nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
});
/**
* Block Lexer
*/
function Lexer(options) {
this.tokens = [];
this.tokens.links = {};
this.options = options || marked.defaults;
this.rules = block.normal;
if (this.options.gfm) {
if (this.options.tables) {
this.rules = block.tables;
} else {
this.rules = block.gfm;
}
}
}
/**
* Expose Block Rules
*/
Lexer.rules = block;
/**
* Static Lex Method
*/
Lexer.lex = function(src, options) {
var lexer = new Lexer(options);
return lexer.lex(src);
};
/**
* Preprocessing
*/
Lexer.prototype.lex = function(src) {
src = src
.replace(/\r\n|\r/g, '\n')
.replace(/\t/g, ' ')
.replace(/\u00a0/g, ' ')
.replace(/\u2424/g, '\n');
return this.token(src, true);
};
/**
* Lexing
*/
Lexer.prototype.token = function(src, top, bq) {
var src = src.replace(/^ +$/gm, '')
, next
, loose
, cap
, bull
, b
, item
, space
, i
, l;
while (src) {
// newline
if (cap = this.rules.newline.exec(src)) {
src = src.substring(cap[0].length);
if (cap[0].length > 1) {
this.tokens.push({
type: 'space'
});
}
}
// code
if (cap = this.rules.code.exec(src)) {
src = src.substring(cap[0].length);
cap = cap[0].replace(/^ {4}/gm, '');
this.tokens.push({
type: 'code',
text: !this.options.pedantic
? cap.replace(/\n+$/, '')
: cap
});
continue;
}
// fences (gfm)
if (cap = this.rules.fences.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'code',
lang: cap[2],
text: cap[3] || ''
});
continue;
}
// heading
if (cap = this.rules.heading.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'heading',
depth: cap[1].length,
text: cap[2]
});
continue;
}
// table no leading pipe (gfm)
if (top && (cap = this.rules.nptable.exec(src))) {
src = src.substring(cap[0].length);
item = {
type: 'table',
header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3].replace(/\n$/, '').split('\n')
};
for (i = 0; i < item.align.length; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
for (i = 0; i < item.cells.length; i++) {
item.cells[i] = item.cells[i].split(/ *\| */);
}
this.tokens.push(item);
continue;
}
// lheading
if (cap = this.rules.lheading.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'heading',
depth: cap[2] === '=' ? 1 : 2,
text: cap[1]
});
continue;
}
// hr
if (cap = this.rules.hr.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'hr'
});
continue;
}
// blockquote
if (cap = this.rules.blockquote.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'blockquote_start'
});
cap = cap[0].replace(/^ *> ?/gm, '');
// Pass `top` to keep the current
// "toplevel" state. This is exactly
// how markdown.pl works.
this.token(cap, top, true);
this.tokens.push({
type: 'blockquote_end'
});
continue;
}
// list
if (cap = this.rules.list.exec(src)) {
src = src.substring(cap[0].length);
bull = cap[2];
this.tokens.push({
type: 'list_start',
ordered: bull.length > 1
});
// Get each top-level item.
cap = cap[0].match(this.rules.item);
next = false;
l = cap.length;
i = 0;
for (; i < l; i++) {
item = cap[i];
// Remove the list item's bullet
// so it is seen as the next token.
space = item.length;
item = item.replace(/^ *([*+-]|\d+\.) +/, '');
// Outdent whatever the
// list item contains. Hacky.
if (~item.indexOf('\n ')) {
space -= item.length;
item = !this.options.pedantic
? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
: item.replace(/^ {1,4}/gm, '');
}
// Determine whether the next list item belongs here.
// Backpedal if it does not belong in this list.
if (this.options.smartLists && i !== l - 1) {
b = block.bullet.exec(cap[i + 1])[0];
if (bull !== b && !(bull.length > 1 && b.length > 1)) {
src = cap.slice(i + 1).join('\n') + src;
i = l - 1;
}
}
// Determine whether item is loose or not.
// Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
// for discount behavior.
loose = next || /\n\n(?!\s*$)/.test(item);
if (i !== l - 1) {
next = item.charAt(item.length - 1) === '\n';
if (!loose) loose = next;
}
this.tokens.push({
type: loose
? 'loose_item_start'
: 'list_item_start'
});
// Recurse.
this.token(item, false, bq);
this.tokens.push({
type: 'list_item_end'
});
}
this.tokens.push({
type: 'list_end'
});
continue;
}
// html
if (cap = this.rules.html.exec(src)) {
src = src.substring(cap[0].length);
this.tokens.push({
type: this.options.sanitize
? 'paragraph'
: 'html',
pre: !this.options.sanitizer
&& (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
text: cap[0]
});
continue;
}
// def
if ((!bq && top) && (cap = this.rules.def.exec(src))) {
src = src.substring(cap[0].length);
this.tokens.links[cap[1].toLowerCase()] = {
href: cap[2],
title: cap[3]
};
continue;
}
// table (gfm)
if (top && (cap = this.rules.table.exec(src))) {
src = src.substring(cap[0].length);
item = {
type: 'table',
header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
};
for (i = 0; i < item.align.length; i++) {
if (/^ *-+: *$/.test(item.align[i])) {
item.align[i] = 'right';
} else if (/^ *:-+: *$/.test(item.align[i])) {
item.align[i] = 'center';
} else if (/^ *:-+ *$/.test(item.align[i])) {
item.align[i] = 'left';
} else {
item.align[i] = null;
}
}
for (i = 0; i < item.cells.length; i++) {
item.cells[i] = item.cells[i]
.replace(/^ *\| *| *\| *$/g, '')
.split(/ *\| */);
}
this.tokens.push(item);
continue;
}
// top-level paragraph
if (top && (cap = this.rules.paragraph.exec(src))) {
src = src.substring(cap[0].length);
this.tokens.push({
type: 'paragraph',
text: cap[1].charAt(cap[1].length - 1) === '\n'
? cap[1].slice(0, -1)
: cap[1]
});
continue;
}
// text
if (cap = this.rules.text.exec(src)) {
// Top-level should never reach here.
src = src.substring(cap[0].length);
this.tokens.push({
type: 'text',
text: cap[0]
});
continue;
}
if (src) {
throw new
Error('Infinite loop on byte: ' + src.charCodeAt(0));
}
}
return this.tokens;
};
/**
* Inline-Level Grammar
*/
var inline = {
escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
url: noop,
tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
link: /^!?\[(inside)\]\(href\)/,
reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
br: /^ {2,}\n(?!\s*$)/,
del: noop,
text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
};
inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
inline.link = replace(inline.link)
('inside', inline._inside)
('href', inline._href)
();
inline.reflink = replace(inline.reflink)
('inside', inline._inside)
();
/**
* Normal Inline Grammar
*/
inline.normal = merge({}, inline);
/**
* Pedantic Inline Grammar
*/
inline.pedantic = merge({}, inline.normal, {
strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
});
/**
* GFM Inline Grammar
*/
inline.gfm = merge({}, inline.normal, {
escape: replace(inline.escape)('])', '~|])')(),
url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
del: /^~~(?=\S)([\s\S]*?\S)~~/,
text: replace(inline.text)
(']|', '~]|')
('|', '|https?://|')
()
});
/**
* GFM + Line Breaks Inline Grammar
*/
inline.breaks = merge({}, inline.gfm, {
br: replace(inline.br)('{2,}', '*')(),
text: replace(inline.gfm.text)('{2,}', '*')()
});
/**
* Inline Lexer & Compiler
*/
function InlineLexer(links, options) {
this.options = options || marked.defaults;
this.links = links;
this.rules = inline.normal;
this.renderer = this.options.renderer || new Renderer;
this.renderer.options = this.options;
if (!this.links) {
throw new
Error('Tokens array requires a `links` property.');
}
if (this.options.gfm) {
if (this.options.breaks) {
this.rules = inline.breaks;
} else {
this.rules = inline.gfm;
}
} else if (this.options.pedantic) {
this.rules = inline.pedantic;
}
}
/**
* Expose Inline Rules
*/
InlineLexer.rules = inline;
/**
* Static Lexing/Compiling Method
*/
InlineLexer.output = function(src, links, options) {
var inline = new InlineLexer(links, options);
return inline.output(src);
};
/**
* Lexing/Compiling
*/
InlineLexer.prototype.output = function(src) {
var out = ''
, link
, text
, href
, cap;
while (src) {
// escape
if (cap = this.rules.escape.exec(src)) {
src = src.substring(cap[0].length);
out += cap[1];
continue;
}
// autolink
if (cap = this.rules.autolink.exec(src)) {
src = src.substring(cap[0].length);
if (cap[2] === '@') {
text = cap[1].charAt(6) === ':'
? this.mangle(cap[1].substring(7))
: this.mangle(cap[1]);
href = this.mangle('mailto:') + text;
} else {
text = escape(cap[1]);
href = text;
}
out += this.renderer.link(href, null, text);
continue;
}
// url (gfm)
if (!this.inLink && (cap = this.rules.url.exec(src))) {
src = src.substring(cap[0].length);
text = escape(cap[1]);
href = text;
out += this.renderer.link(href, null, text);
continue;
}
// tag
if (cap = this.rules.tag.exec(src)) {
if (!this.inLink && /^<a /i.test(cap[0])) {
this.inLink = true;
} else if (this.inLink && /^<\/a>/i.test(cap[0])) {
this.inLink = false;
}
src = src.substring(cap[0].length);
out += this.options.sanitize
? this.options.sanitizer
? this.options.sanitizer(cap[0])
: escape(cap[0])
: cap[0]
continue;
}
// link
if (cap = this.rules.link.exec(src)) {
src = src.substring(cap[0].length);
this.inLink = true;
out += this.outputLink(cap, {
href: cap[2],
title: cap[3]
});
this.inLink = false;
continue;
}
// reflink, nolink
if ((cap = this.rules.reflink.exec(src))
|| (cap = this.rules.nolink.exec(src))) {
src = src.substring(cap[0].length);
link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
link = this.links[link.toLowerCase()];
if (!link || !link.href) {
out += cap[0].charAt(0);
src = cap[0].substring(1) + src;
continue;
}
this.inLink = true;
out += this.outputLink(cap, link);
this.inLink = false;
continue;
}
// strong
if (cap = this.rules.strong.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.strong(this.output(cap[2] || cap[1]));
continue;
}
// em
if (cap = this.rules.em.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.em(this.output(cap[2] || cap[1]));
continue;
}
// code
if (cap = this.rules.code.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.codespan(escape(cap[2], true));
continue;
}
// br
if (cap = this.rules.br.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.br();
continue;
}
// del (gfm)
if (cap = this.rules.del.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.del(this.output(cap[1]));
continue;
}
// text
if (cap = this.rules.text.exec(src)) {
src = src.substring(cap[0].length);
out += this.renderer.text(escape(this.smartypants(cap[0])));
continue;
}
if (src) {
throw new
Error('Infinite loop on byte: ' + src.charCodeAt(0));
}
}
return out;
};
/**
* Compile Link
*/
InlineLexer.prototype.outputLink = function(cap, link) {
var href = escape(link.href)
, title = link.title ? escape(link.title) : null;
return cap[0].charAt(0) !== '!'
? this.renderer.link(href, title, this.output(cap[1]))
: this.renderer.image(href, title, escape(cap[1]));
};
/**
* Smartypants Transformations
*/
InlineLexer.prototype.smartypants = function(text) {
if (!this.options.smartypants) return text;
return text
// em-dashes
.replace(/---/g, '\u2014')
// en-dashes
.replace(/--/g, '\u2013')
// opening singles
.replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
// closing singles & apostrophes
.replace(/'/g, '\u2019')
// opening doubles
.replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
// closing doubles
.replace(/"/g, '\u201d')
// ellipses
.replace(/\.{3}/g, '\u2026');
};
/**
* Mangle Links
*/
InlineLexer.prototype.mangle = function(text) {
if (!this.options.mangle) return text;
var out = ''
, l = text.length
, i = 0
, ch;
for (; i < l; i++) {
ch = text.charCodeAt(i);
if (Math.random() > 0.5) {
ch = 'x' + ch.toString(16);
}
out += '&#' + ch + ';';
}
return out;
};
/**
* Renderer
*/
function Renderer(options) {
this.options = options || {};
}
Renderer.prototype.code = function(code, lang, escaped) {
if (this.options.highlight) {
var out = this.options.highlight(code, lang);
if (out != null && out !== code) {
escaped = true;
code = out;
}
}
if (!lang) {
return '<pre><code>'
+ (escaped ? code : escape(code, true))
+ '\n</code></pre>';
}
return '<pre><code class="'
+ this.options.langPrefix
+ escape(lang, true)
+ '">'
+ (escaped ? code : escape(code, true))
+ '\n</code></pre>\n';
};
Renderer.prototype.blockquote = function(quote) {
return '<blockquote>\n' + quote + '</blockquote>\n';
};
Renderer.prototype.html = function(html) {
return html;
};
Renderer.prototype.heading = function(text, level, raw) {
return '<h'
+ level
+ ' id="'
+ this.options.headerPrefix
+ raw.toLowerCase().replace(/[^\w]+/g, '-')
+ '">'
+ text
+ '</h'
+ level
+ '>\n';
};
Renderer.prototype.hr = function() {
return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
};
Renderer.prototype.list = function(body, ordered) {
var type = ordered ? 'ol' : 'ul';
return '<' + type + '>\n' + body + '</' + type + '>\n';
};
Renderer.prototype.listitem = function(text) {
return '<li>' + text + '</li>\n';
};
Renderer.prototype.paragraph = function(text) {
return '<p>' + text + '</p>\n';
};
Renderer.prototype.table = function(header, body) {
return '<table>\n'
+ '<thead>\n'
+ header
+ '</thead>\n'
+ '<tbody>\n'
+ body
+ '</tbody>\n'
+ '</table>\n';
};
Renderer.prototype.tablerow = function(content) {
return '<tr>\n' + content + '</tr>\n';
};
Renderer.prototype.tablecell = function(content, flags) {
var type = flags.header ? 'th' : 'td';
var tag = flags.align
? '<' + type + ' style="text-align:' + flags.align + '">'
: '<' + type + '>';
return tag + content + '</' + type + '>\n';
};
// span level renderer
Renderer.prototype.strong = function(text) {
return '<strong>' + text + '</strong>';
};
Renderer.prototype.em = function(text) {
return '<em>' + text + '</em>';
};
Renderer.prototype.codespan = function(text) {
return '<code>' + text + '</code>';
};
Renderer.prototype.br = function() {
return this.options.xhtml ? '<br/>' : '<br>';
};
Renderer.prototype.del = function(text) {
return '<del>' + text + '</del>';
};
Renderer.prototype.link = function(href, title, text) {
if (this.options.sanitize) {
try {
var prot = decodeURIComponent(unescape(href))
.replace(/[^\w:]/g, '')
.toLowerCase();
} catch (e) {
return '';
}
if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
return '';
}
}
var out = '<a href="' + href + '"';
if (title) {
out += ' title="' + title + '"';
}
out += '>' + text + '</a>';
return out;
};
Renderer.prototype.image = function(href, title, text) {
var out = '<img src="' + href + '" alt="' + text + '"';
if (title) {
out += ' title="' + title + '"';
}
out += this.options.xhtml ? '/>' : '>';
return out;
};
Renderer.prototype.text = function(text) {
return text;
};
/**
* Parsing & Compiling
*/
function Parser(options) {
this.tokens = [];
this.token = null;
this.options = options || marked.defaults;
this.options.renderer = this.options.renderer || new Renderer;
this.renderer = this.options.renderer;
this.renderer.options = this.options;
}
/**
* Static Parse Method
*/
Parser.parse = function(src, options, renderer) {
var parser = new Parser(options, renderer);
return parser.parse(src);
};
/**
* Parse Loop
*/
Parser.prototype.parse = function(src) {
this.inline = new InlineLexer(src.links, this.options, this.renderer);
this.tokens = src.reverse();
var out = '';
while (this.next()) {
out += this.tok();
}
return out;
};
/**
* Next Token
*/
Parser.prototype.next = function() {
return this.token = this.tokens.pop();
};
/**
* Preview Next Token
*/
Parser.prototype.peek = function() {
return this.tokens[this.tokens.length - 1] || 0;
};
/**
* Parse Text Tokens
*/
Parser.prototype.parseText = function() {
var body = this.token.text;
while (this.peek().type === 'text') {
body += '\n' + this.next().text;
}
return this.inline.output(body);
};
/**
* Parse Current Token
*/
Parser.prototype.tok = function() {
switch (this.token.type) {
case 'space': {
return '';
}
case 'hr': {
return this.renderer.hr();
}
case 'heading': {
return this.renderer.heading(
this.inline.output(this.token.text),
this.token.depth,
this.token.text);
}
case 'code': {
return this.renderer.code(this.token.text,
this.token.lang,
this.token.escaped);
}
case 'table': {
var header = ''
, body = ''
, i
, row
, cell
, flags
, j;
// header
cell = '';
for (i = 0; i < this.token.header.length; i++) {
flags = { header: true, align: this.token.align[i] };
cell += this.renderer.tablecell(
this.inline.output(this.token.header[i]),
{ header: true, align: this.token.align[i] }
);
}
header += this.renderer.tablerow(cell);
for (i = 0; i < this.token.cells.length; i++) {
row = this.token.cells[i];
cell = '';
for (j = 0; j < row.length; j++) {
cell += this.renderer.tablecell(
this.inline.output(row[j]),
{ header: false, align: this.token.align[j] }
);
}
body += this.renderer.tablerow(cell);
}
return this.renderer.table(header, body);
}
case 'blockquote_start': {
var body = '';
while (this.next().type !== 'blockquote_end') {
body += this.tok();
}
return this.renderer.blockquote(body);
}
case 'list_start': {
var body = ''
, ordered = this.token.ordered;
while (this.next().type !== 'list_end') {
body += this.tok();
}
return this.renderer.list(body, ordered);
}
case 'list_item_start': {
var body = '';
while (this.next().type !== 'list_item_end') {
body += this.token.type === 'text'
? this.parseText()
: this.tok();
}
return this.renderer.listitem(body);
}
case 'loose_item_start': {
var body = '';
while (this.next().type !== 'list_item_end') {
body += this.tok();
}
return this.renderer.listitem(body);
}
case 'html': {
var html = !this.token.pre && !this.options.pedantic
? this.inline.output(this.token.text)
: this.token.text;
return this.renderer.html(html);
}
case 'paragraph': {
return this.renderer.paragraph(this.inline.output(this.token.text));
}
case 'text': {
return this.renderer.paragraph(this.parseText());
}
}
};
/**
* Helpers
*/
function escape(html, encode) {
return html
.replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;');
}
function unescape(html) {
// explicitly match decimal, hex, and named HTML entities
return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
n = n.toLowerCase();
if (n === 'colon') return ':';
if (n.charAt(0) === '#') {
return n.charAt(1) === 'x'
? String.fromCharCode(parseInt(n.substring(2), 16))
: String.fromCharCode(+n.substring(1));
}
return '';
});
}
function replace(regex, opt) {
regex = regex.source;
opt = opt || '';
return function self(name, val) {
if (!name) return new RegExp(regex, opt);
val = val.source || val;
val = val.replace(/(^|[^\[])\^/g, '$1');
regex = regex.replace(name, val);
return self;
};
}
function noop() {}
noop.exec = noop;
function merge(obj) {
var i = 1
, target
, key;
for (; i < arguments.length; i++) {
target = arguments[i];
for (key in target) {
if (Object.prototype.hasOwnProperty.call(target, key)) {
obj[key] = target[key];
}
}
}
return obj;
}
/**
* Marked
*/
function marked(src, opt, callback) {
if (callback || typeof opt === 'function') {
if (!callback) {
callback = opt;
opt = null;
}
opt = merge({}, marked.defaults, opt || {});
var highlight = opt.highlight
, tokens
, pending
, i = 0;
try {
tokens = Lexer.lex(src, opt)
} catch (e) {
return callback(e);
}
pending = tokens.length;
var done = function(err) {
if (err) {
opt.highlight = highlight;
return callback(err);
}
var out;
try {
out = Parser.parse(tokens, opt);
} catch (e) {
err = e;
}
opt.highlight = highlight;
return err
? callback(err)
: callback(null, out);
};
if (!highlight || highlight.length < 3) {
return done();
}
delete opt.highlight;
if (!pending) return done();
for (; i < tokens.length; i++) {
(function(token) {
if (token.type !== 'code') {
return --pending || done();
}
return highlight(token.text, token.lang, function(err, code) {
if (err) return done(err);
if (code == null || code === token.text) {
return --pending || done();
}
token.text = code;
token.escaped = true;
--pending || done();
});
})(tokens[i]);
}
return;
}
try {
if (opt) opt = merge({}, marked.defaults, opt);
return Parser.parse(Lexer.lex(src, opt), opt);
} catch (e) {
e.message += '\nPlease report this to https://github.com/chjj/marked.';
if ((opt || marked.defaults).silent) {
return '<p>An error occured:</p><pre>'
+ escape(e.message + '', true)
+ '</pre>';
}
throw e;
}
}
/**
* Options
*/
marked.options =
marked.setOptions = function(opt) {
merge(marked.defaults, opt);
return marked;
};
marked.defaults = {
gfm: true,
tables: true,
breaks: false,
pedantic: false,
sanitize: false,
sanitizer: null,
mangle: true,
smartLists: false,
silent: false,
highlight: null,
langPrefix: 'lang-',
smartypants: false,
headerPrefix: '',
renderer: new Renderer,
xhtml: false
};
/**
* Expose
*/
marked.Parser = Parser;
marked.parser = Parser.parse;
marked.Renderer = Renderer;
marked.Lexer = Lexer;
marked.lexer = Lexer.lex;
marked.InlineLexer = InlineLexer;
marked.inlineLexer = InlineLexer.output;
marked.parse = marked;
if (typeof module !== 'undefined' && typeof exports === 'object') {
module.exports = marked;
} else if (typeof define === 'function' && define.amd) {
define(function() { return marked; });
} else {
this.marked = marked;
}
}).call(function() {
return this || (typeof window !== 'undefined' ? window : global);
}());
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],168:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],169:[function(require,module,exports){
(function (process){
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
if (process.env.NODE_ENV !== 'production') {
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');
var ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');
var loggedTypeFailures = {};
}
/**
* Assert that the values match with the type specs.
* Error messages are memorized and will only be shown once.
*
* @param {object} typeSpecs Map of name to a ReactPropType
* @param {object} values Runtime values that need to be type-checked
* @param {string} location e.g. "prop", "context", "child context"
* @param {string} componentName Name of the component for error messages.
* @param {?Function} getStack Returns the component stack.
* @private
*/
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
if (process.env.NODE_ENV !== 'production') {
for (var typeSpecName in typeSpecs) {
if (typeSpecs.hasOwnProperty(typeSpecName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', location, typeSpecName);
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
} catch (ex) {
error = ex;
}
warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
var stack = getStack ? getStack() : '';
warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
}
}
}
}
}
module.exports = checkPropTypes;
}).call(this,require('_process'))
},{"./lib/ReactPropTypesSecret":173,"_process":168,"fbjs/lib/invariant":65,"fbjs/lib/warning":66}],170:[function(require,module,exports){
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var emptyFunction = require('fbjs/lib/emptyFunction');
var invariant = require('fbjs/lib/invariant');
module.exports = function() {
// Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
function shim() {
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
};
shim.isRequired = shim;
function getShim() {
return shim;
};
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim
};
ReactPropTypes.checkPropTypes = emptyFunction;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
},{"fbjs/lib/emptyFunction":64,"fbjs/lib/invariant":65}],171:[function(require,module,exports){
(function (process){
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var emptyFunction = require('fbjs/lib/emptyFunction');
var invariant = require('fbjs/lib/invariant');
var warning = require('fbjs/lib/warning');
var ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');
var checkPropTypes = require('./checkPropTypes');
module.exports = function(isValidElement, throwOnDirectAccess) {
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
// Important!
// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker
};
/**
* inlined Object.is polyfill to avoid requiring consumers ship their own
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
*/
/*eslint-disable no-self-compare*/
function is(x, y) {
// SameValue algorithm
if (x === y) {
// Steps 1-5, 7-10
// Steps 6.b-6.e: +0 != -0
return x !== 0 || 1 / x === 1 / y;
} else {
// Step 6.a: NaN == NaN
return x !== x && y !== y;
}
}
/*eslint-enable no-self-compare*/
/**
* We use an Error-like object for backward compatibility as people may call
* PropTypes directly and inspect their output. However, we don't use real
* Errors anymore. We don't inspect their stack anyway, and creating them
* is prohibitively expensive if they are created too often, such as what
* happens in oneOfType() for any type before the one that matched.
*/
function PropTypeError(message) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
if (process.env.NODE_ENV !== 'production') {
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret) {
if (throwOnDirectAccess) {
// New behavior only for users of `prop-types` package
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use `PropTypes.checkPropTypes()` to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
// Old behavior for people using React.PropTypes
var cacheKey = componentName + ':' + propName;
if (
!manualPropTypeCallCache[cacheKey] &&
// Avoid spamming the console because they are often not actionable except for lib authors
manualPropTypeWarningCount < 3
) {
warning(
false,
'You are manually calling a React.PropTypes validation ' +
'function for the `%s` prop on `%s`. This is deprecated ' +
'and will throw in the standalone `prop-types` package. ' +
'You may be seeing this warning due to a third-party PropTypes ' +
'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
propFullName,
componentName
);
manualPropTypeCallCache[cacheKey] = true;
manualPropTypeWarningCount++;
}
}
}
if (props[propName] == null) {
if (isRequired) {
if (props[propName] === null) {
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
}
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName, secret) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturnsNull);
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
}
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!isValidElement(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (is(propValue, expectedValues[i])) {
return null;
}
}
var valuesString = JSON.stringify(expectedValues);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
}
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === 'symbol') {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue['@@toStringTag'] === 'Symbol') {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === 'function' && propValue instanceof Symbol) {
return true;
}
return false;
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
if (isSymbol(propType, propValue)) {
return 'symbol';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
// Returns class name of the object, if any.
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
ReactPropTypes.checkPropTypes = checkPropTypes;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
}).call(this,require('_process'))
},{"./checkPropTypes":169,"./lib/ReactPropTypesSecret":173,"_process":168,"fbjs/lib/emptyFunction":64,"fbjs/lib/invariant":65,"fbjs/lib/warning":66}],172:[function(require,module,exports){
(function (process){
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
if (process.env.NODE_ENV !== 'production') {
var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
Symbol.for &&
Symbol.for('react.element')) ||
0xeac7;
var isValidElement = function(object) {
return typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = require('./factoryWithTypeCheckers')(isValidElement, throwOnDirectAccess);
} else {
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = require('./factoryWithThrowingShims')();
}
}).call(this,require('_process'))
},{"./factoryWithThrowingShims":170,"./factoryWithTypeCheckers":171,"_process":168}],173:[function(require,module,exports){
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
module.exports = ReactPropTypesSecret;
},{}],174:[function(require,module,exports){
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
ctor.prototype = Object.create(superCtor.prototype, {
constructor: {
value: ctor,
enumerable: false,
writable: true,
configurable: true
}
});
};
} else {
// old school shim for old browsers
module.exports = function inherits(ctor, superCtor) {
ctor.super_ = superCtor
var TempCtor = function () {}
TempCtor.prototype = superCtor.prototype
ctor.prototype = new TempCtor()
ctor.prototype.constructor = ctor
}
}
},{}],175:[function(require,module,exports){
module.exports = function isBuffer(arg) {
return arg && typeof arg === 'object'
&& typeof arg.copy === 'function'
&& typeof arg.fill === 'function'
&& typeof arg.readUInt8 === 'function';
}
},{}],176:[function(require,module,exports){
(function (process,global){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
if (!isString(f)) {
var objects = [];
for (var i = 0; i < arguments.length; i++) {
objects.push(inspect(arguments[i]));
}
return objects.join(' ');
}
var i = 1;
var args = arguments;
var len = args.length;
var str = String(f).replace(formatRegExp, function(x) {
if (x === '%%') return '%';
if (i >= len) return x;
switch (x) {
case '%s': return String(args[i++]);
case '%d': return Number(args[i++]);
case '%j':
try {
return JSON.stringify(args[i++]);
} catch (_) {
return '[Circular]';
}
default:
return x;
}
});
for (var x = args[i]; i < len; x = args[++i]) {
if (isNull(x) || !isObject(x)) {
str += ' ' + x;
} else {
str += ' ' + inspect(x);
}
}
return str;
};
// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
// Allow for deprecating things in the process of starting up.
if (isUndefined(global.process)) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
if (!warned) {
if (process.throwDeprecation) {
throw new Error(msg);
} else if (process.traceDeprecation) {
console.trace(msg);
} else {
console.error(msg);
}
warned = true;
}
return fn.apply(this, arguments);
}
return deprecated;
};
var debugs = {};
var debugEnviron;
exports.debuglog = function(set) {
if (isUndefined(debugEnviron))
debugEnviron = process.env.NODE_DEBUG || '';
set = set.toUpperCase();
if (!debugs[set]) {
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
var pid = process.pid;
debugs[set] = function() {
var msg = exports.format.apply(exports, arguments);
console.error('%s %d: %s', set, pid, msg);
};
} else {
debugs[set] = function() {};
}
}
return debugs[set];
};
/**
* Echos the value of a value. Trys to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Object} opts Optional options object that alters the output.
*/
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
// default options
var ctx = {
seen: [],
stylize: stylizeNoColor
};
// legacy...
if (arguments.length >= 3) ctx.depth = arguments[2];
if (arguments.length >= 4) ctx.colors = arguments[3];
if (isBoolean(opts)) {
// legacy...
ctx.showHidden = opts;
} else if (opts) {
// got an "options" object
exports._extend(ctx, opts);
}
// set default options
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
if (isUndefined(ctx.depth)) ctx.depth = 2;
if (isUndefined(ctx.colors)) ctx.colors = false;
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
if (ctx.colors) ctx.stylize = stylizeWithColor;
return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
'bold' : [1, 22],
'italic' : [3, 23],
'underline' : [4, 24],
'inverse' : [7, 27],
'white' : [37, 39],
'grey' : [90, 39],
'black' : [30, 39],
'blue' : [34, 39],
'cyan' : [36, 39],
'green' : [32, 39],
'magenta' : [35, 39],
'red' : [31, 39],
'yellow' : [33, 39]
};
// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
'special': 'cyan',
'number': 'yellow',
'boolean': 'yellow',
'undefined': 'grey',
'null': 'bold',
'string': 'green',
'date': 'magenta',
// "name": intentionally not styling
'regexp': 'red'
};
function stylizeWithColor(str, styleType) {
var style = inspect.styles[styleType];
if (style) {
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
'\u001b[' + inspect.colors[style][1] + 'm';
} else {
return str;
}
}
function stylizeNoColor(str, styleType) {
return str;
}
function arrayToHash(array) {
var hash = {};
array.forEach(function(val, idx) {
hash[val] = true;
});
return hash;
}
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (ctx.customInspect &&
value &&
isFunction(value.inspect) &&
// Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect &&
// Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
var ret = value.inspect(recurseTimes, ctx);
if (!isString(ret)) {
ret = formatValue(ctx, ret, recurseTimes);
}
return ret;
}
// Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
// Look up the keys of the object.
var keys = Object.keys(value);
var visibleKeys = arrayToHash(keys);
if (ctx.showHidden) {
keys = Object.getOwnPropertyNames(value);
}
// IE doesn't make error fields non-enumerable
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
if (isError(value)
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
return formatError(value);
}
// Some type of object without properties can be shortcutted.
if (keys.length === 0) {
if (isFunction(value)) {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '', array = false, braces = ['{', '}'];
// Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
// Make functions say that they are functions
if (isFunction(value)) {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
}
// Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
// Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
// Make error with message first say the error
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
if (isUndefined(value))
return ctx.stylize('undefined', 'undefined');
if (isString(value)) {
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
}
if (isNumber(value))
return ctx.stylize('' + value, 'number');
if (isBoolean(value))
return ctx.stylize('' + value, 'boolean');
// For some reason typeof null is "object", so special case here.
if (isNull(value))
return ctx.stylize('null', 'null');
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (hasOwnProperty(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str, desc;
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
if (desc.get) {
if (desc.set) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (desc.set) {
str = ctx.stylize('[Setter]', 'special');
}
}
if (!hasOwnProperty(visibleKeys, key)) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(desc.value) < 0) {
if (isNull(recurseTimes)) {
str = formatValue(ctx, desc.value, null);
} else {
str = formatValue(ctx, desc.value, recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (isUndefined(name)) {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function(prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
return Array.isArray(ar);
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return isObject(e) &&
(objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = require('./support/isBuffer');
function objectToString(o) {
return Object.prototype.toString.call(o);
}
function pad(n) {
return n < 10 ? '0' + n.toString(10) : n.toString(10);
}
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
'Oct', 'Nov', 'Dec'];
// 26 Feb 16:19:34
function timestamp() {
var d = new Date();
var time = [pad(d.getHours()),
pad(d.getMinutes()),
pad(d.getSeconds())].join(':');
return [d.getDate(), months[d.getMonth()], time].join(' ');
}
// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};
/**
* Inherit the prototype methods from one constructor into another.
*
* The Function.prototype.inherits from lang.js rewritten as a standalone
* function (not on Function.prototype). NOTE: If this file is to be loaded
* during bootstrapping this function needs to be rewritten using some native
* functions as prototype setup using normal JavaScript does not work as
* expected during bootstrapping (see mirror.js in r114903).
*
* @param {function} ctor Constructor function which needs to inherit the
* prototype.
* @param {function} superCtor Constructor function to inherit prototype from.
*/
exports.inherits = require('inherits');
exports._extend = function(origin, add) {
// Don't do anything if add isn't an object
if (!add || !isObject(add)) return origin;
var keys = Object.keys(add);
var i = keys.length;
while (i--) {
origin[keys[i]] = add[keys[i]];
}
return origin;
};
function hasOwnProperty(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
}
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"./support/isBuffer":175,"_process":168,"inherits":174}]},{},[21])(21)
});
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