mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-25 14:56:20 +00:00
539 lines
15 KiB
JavaScript
539 lines
15 KiB
JavaScript
/*!
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* VisualEditor MediaWiki Initialization Target class.
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*
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* @copyright 2011-2018 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Initialization MediaWiki target.
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*
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* @class
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* @extends ve.init.Target
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*
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* @constructor
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* @param {Object} [config] Configuration options
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*/
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ve.init.mw.Target = function VeInitMwTarget( config ) {
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// Parent constructor
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ve.init.mw.Target.super.call( this, config );
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this.active = false;
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this.pageName = mw.config.get( 'wgRelevantPageName' );
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this.editToken = mw.user.tokens.get( 'editToken' );
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// Initialization
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this.$element.addClass( 've-init-mw-target' );
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};
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/* Inheritance */
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OO.inheritClass( ve.init.mw.Target, ve.init.Target );
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/* Events */
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/**
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* @event surfaceReady
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*/
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/* Static Properties */
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/**
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* Symbolic name for this target class.
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*
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* @static
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* @property {string}
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* @inheritable
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*/
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ve.init.mw.Target.static.name = null;
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ve.init.mw.Target.static.toolbarGroups = [
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// History
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{ include: [ 'undo', 'redo' ] },
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// Format
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{
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classes: [ 've-test-toolbar-format' ],
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type: 'menu',
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title: OO.ui.deferMsg( 'visualeditor-toolbar-format-tooltip' ),
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include: [ { group: 'format' } ],
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promote: [ 'paragraph' ],
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demote: [ 'preformatted', 'blockquote', 'heading1' ]
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},
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// Style
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{
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classes: [ 've-test-toolbar-style' ],
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type: 'list',
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icon: 'textStyle',
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title: OO.ui.deferMsg( 'visualeditor-toolbar-style-tooltip' ),
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include: [ { group: 'textStyle' }, 'language', 'clear' ],
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forceExpand: [ 'bold', 'italic', 'clear' ],
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promote: [ 'bold', 'italic' ],
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demote: [ 'strikethrough', 'code', 'underline', 'language', 'big', 'small', 'clear' ]
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},
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// Link
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{ include: [ 'link' ] },
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// Structure
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{
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classes: [ 've-test-toolbar-structure' ],
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type: 'list',
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icon: 'listBullet',
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title: OO.ui.deferMsg( 'visualeditor-toolbar-structure' ),
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include: [ { group: 'structure' } ],
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demote: [ 'outdent', 'indent' ]
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},
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// Insert
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{
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classes: [ 've-test-toolbar-insert' ],
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label: OO.ui.deferMsg( 'visualeditor-toolbar-insert' ),
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title: OO.ui.deferMsg( 'visualeditor-toolbar-insert' ),
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include: '*',
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forceExpand: [ 'media', 'transclusion', 'insertTable' ],
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promote: [ 'media', 'transclusion', 'insertTable' ]
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},
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// SpecialCharacter
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{ include: [ 'specialCharacter' ] }
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];
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ve.init.mw.Target.static.importRules = {
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external: {
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blacklist: [
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// Annotations
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'link/mwExternal', 'textStyle/span', 'textStyle/font', 'textStyle/underline', 'meta/language', 'textStyle/datetime',
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// Nodes
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'article', 'section', 'div', 'alienInline', 'alienBlock', 'comment'
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],
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htmlBlacklist: {
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remove: [ 'sup.reference:not( [typeof] )' ],
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unwrap: [ 'fieldset', 'legend' ]
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},
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removeOriginalDomElements: true,
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nodeSanitization: true
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},
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all: null
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};
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/**
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* Type of integration. Used by ve.init.mw.trackSubscriber.js for event tracking.
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*
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* @static
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* @property {string}
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* @inheritable
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*/
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ve.init.mw.Target.static.integrationType = null;
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/**
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* Type of platform. Used by ve.init.mw.trackSubscriber.js for event tracking.
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*
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* @static
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* @property {string}
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* @inheritable
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*/
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ve.init.mw.Target.static.platformType = null;
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/* Static Methods */
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/**
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* Fix the base URL from Parsoid if necessary.
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*
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* Absolutizes the base URL if it's relative, and sets a base URL based on wgArticlePath
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* if there was no base URL at all.
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*
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* @param {HTMLDocument} doc Parsoid document
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*/
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ve.init.mw.Target.static.fixBase = function ( doc ) {
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ve.fixBase( doc, document, ve.resolveUrl(
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// Don't replace $1 with the page name, because that'll break if
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// the page name contains a slash
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mw.config.get( 'wgArticlePath' ).replace( '$1', '' ),
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document
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) );
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};
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/**
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* Create a document model from an HTML document.
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*
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* @param {HTMLDocument} doc HTML document
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* @param {string} mode Editing mode
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* @return {ve.dm.Document} Document model
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*/
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ve.init.mw.Target.static.createModelFromDom = function ( doc, mode ) {
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var i, l, children, data,
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conf = mw.config.get( 'wgVisualEditor' );
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if ( mode === 'source' ) {
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children = doc.body.children;
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data = [];
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// Wikitext documents are just plain text paragraphs, so we can just do a simple manual conversion.
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for ( i = 0, l = children.length; i < l; i++ ) {
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data.push( { type: 'paragraph' } );
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ve.batchPush( data, children[ i ].textContent.split( '' ) );
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data.push( { type: '/paragraph' } );
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}
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data.push( { type: 'internalList' }, { type: '/internalList' } );
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return new ve.dm.Document( data, doc, null, null, null, conf.pageLanguageCode, conf.pageLanguageDir );
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} else {
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return ve.dm.converter.getModelFromDom( doc, {
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lang: conf.pageLanguageCode,
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dir: conf.pageLanguageDir
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} );
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}
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};
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// Deprecated alias
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ve.init.mw.Target.prototype.createModelFromDom = function () {
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return this.constructor.static.createModelFromDom.apply( this.constructor.static, arguments );
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.Target.static.parseDocument = function ( documentString, mode ) {
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var doc;
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if ( mode === 'source' ) {
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// Parent method
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doc = ve.init.mw.Target.super.static.parseDocument.call( this, documentString, mode );
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} else {
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// Parsoid documents are XHTML so we can use parseXhtml which fixed some IE issues.
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doc = ve.parseXhtml( documentString );
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// Strip Parsoid sections
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ve.unwrapParsoidSections( doc.body );
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// Strip legacy IDs, for example in section headings
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ve.stripParsoidFallbackIds( doc.body );
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}
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// Fix relative or missing base URL if needed
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this.fixBase( doc );
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return doc;
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};
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/* Methods */
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/**
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* Handle both DOM and modules being loaded and ready.
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*
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* @param {HTMLDocument} doc HTML document
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*/
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ve.init.mw.Target.prototype.documentReady = function ( doc ) {
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this.setupSurface( doc, this.surfaceReady.bind( this ) );
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};
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/**
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* Once surface is ready, initialize the UI
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*
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* @method
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* @fires surfaceReady
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*/
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ve.init.mw.Target.prototype.surfaceReady = function () {
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this.emit( 'surfaceReady' );
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};
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/**
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* Get HTML to send to Parsoid. This takes a document generated by the converter and
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* transplants the head tag from the old document into it, as well as the attributes on the
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* html and body tags.
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*
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* @param {HTMLDocument} newDoc Document generated by ve.dm.Converter. Will be modified.
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* @param {HTMLDocument} [oldDoc] Old document to copy attributes from.
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* @return {string} Full HTML document
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*/
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ve.init.mw.Target.prototype.getHtml = function ( newDoc, oldDoc ) {
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var i, len;
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function copyAttributes( from, to ) {
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var i, len;
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for ( i = 0, len = from.attributes.length; i < len; i++ ) {
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to.setAttribute( from.attributes[ i ].name, from.attributes[ i ].value );
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}
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}
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if ( oldDoc ) {
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// Copy the head from the old document
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for ( i = 0, len = oldDoc.head.childNodes.length; i < len; i++ ) {
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newDoc.head.appendChild( oldDoc.head.childNodes[ i ].cloneNode( true ) );
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}
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// Copy attributes from the old document for the html, head and body
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copyAttributes( oldDoc.documentElement, newDoc.documentElement );
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copyAttributes( oldDoc.head, newDoc.head );
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copyAttributes( oldDoc.body, newDoc.body );
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}
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// Filter out junk that may have been added by browser plugins
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$( newDoc )
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.find(
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'script, ' + // T54884, T65229, T96533, T103430
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'noscript, ' + // T144891
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'object, ' + // T65229
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'style:not( [ data-mw ] ), ' + // T55252, but allow <style data-mw/> e.g. TemplateStyles T188143
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'embed, ' + // T53521, T54791, T65121
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'div[id="myEventWatcherDiv"], ' + // T53423
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'div[id="sendToInstapaperResults"], ' + // T63776
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'div[id="kloutify"], ' + // T69006
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'div[id^="mittoHidden"], ' + // T70900
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'div.donut-container' // Web of Trust (T189148)
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)
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.remove();
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// Add doctype manually
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return '<!doctype html>' + ve.serializeXhtml( newDoc );
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};
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/**
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* Track an event
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*
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* @param {string} name Event name
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*/
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ve.init.mw.Target.prototype.track = function () {};
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/**
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* @inheritdoc
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*/
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ve.init.mw.Target.prototype.createTargetWidget = function ( config ) {
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if ( this.getSurface().getMode() === 'source' ) {
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// Reset to visual mode for target widgets
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return new ve.ui.MWTargetWidget( ve.extendObject( {
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commandRegistry: ve.ui.commandRegistry,
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sequenceRegistry: ve.ui.sequenceRegistry,
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dataTransferHandlerFactory: ve.ui.dataTransferHandlerFactory
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}, config ) );
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} else {
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return new ve.ui.MWTargetWidget( config );
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}
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.Target.prototype.createSurface = function ( dmDoc, config ) {
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var importRules, surface, documentView;
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if ( config && config.mode === 'source' ) {
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importRules = ve.copy( this.constructor.static.importRules );
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importRules.all = importRules.all || {};
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// Preserve empty linebreaks on paste in source editor
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importRules.all.keepEmptyContentBranches = true;
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config = this.getSurfaceConfig( ve.extendObject( {}, config, {
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importRules: importRules
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} ) );
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return new ve.ui.MWWikitextSurface( dmDoc, config );
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}
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// Parent method
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surface = ve.init.mw.Target.super.prototype.createSurface.apply( this, arguments );
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surface.$element.addClass( this.protectedClasses );
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documentView = surface.getView().getDocument();
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// T164790
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documentView.getDocumentNode().$element.addClass( 'mw-parser-output' );
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function onLangChange() {
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// Add appropriately mw-content-ltr or mw-content-rtl class
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documentView.getDocumentNode().$element
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.removeClass( 'mw-content-ltr mw-content-rtl' )
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.addClass( 'mw-content-' + documentView.getDir() );
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}
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documentView.on( 'langChange', onLangChange );
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onLangChange();
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return surface;
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.Target.prototype.getSurfaceConfig = function ( config ) {
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// If we're not asking for a specific mode's config, use the default mode.
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config = ve.extendObject( { mode: this.defaultMode }, config );
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return ve.init.mw.Target.super.prototype.getSurfaceConfig.call( this, ve.extendObject( {
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// Provide the wikitext versions of the registries, if we're using source mode
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commandRegistry: config.mode === 'source' ? ve.ui.wikitextCommandRegistry : ve.ui.commandRegistry,
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sequenceRegistry: config.mode === 'source' ? ve.ui.wikitextSequenceRegistry : ve.ui.sequenceRegistry,
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dataTransferHandlerFactory: config.mode === 'source' ? ve.ui.wikitextDataTransferHandlerFactory : ve.ui.dataTransferHandlerFactory
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}, config ) );
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};
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/**
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* Switch to editing mode.
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*
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* @method
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* @param {HTMLDocument} doc HTML document
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* @param {Function} [callback] Callback to call when done
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*/
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ve.init.mw.Target.prototype.setupSurface = function ( doc, callback ) {
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var target = this;
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setTimeout( function () {
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// Build model
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var dmDoc;
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target.track( 'trace.convertModelFromDom.enter' );
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dmDoc = target.constructor.static.createModelFromDom( doc, target.getDefaultMode() );
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target.track( 'trace.convertModelFromDom.exit' );
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// Build DM tree now (otherwise it gets lazily built when building the CE tree)
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target.track( 'trace.buildModelTree.enter' );
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dmDoc.buildNodeTree();
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target.track( 'trace.buildModelTree.exit' );
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setTimeout( function () {
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var surface;
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// Clear dummy surfaces
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target.clearSurfaces();
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// Create ui.Surface (also creates ce.Surface and dm.Surface and builds CE tree)
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target.track( 'trace.createSurface.enter' );
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surface = target.addSurface( dmDoc );
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// Add classes specific to surfaces attached directly to the target,
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// as opposed to TargetWidget surfaces
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surface.$element.addClass( 've-init-mw-target-surface' );
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target.track( 'trace.createSurface.exit' );
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target.dummyToolbar = false;
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target.setSurface( surface );
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setTimeout( function () {
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// Initialize surface
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target.track( 'trace.initializeSurface.enter' );
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target.active = true;
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// Now that the surface is attached to the document and ready,
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// let it initialize itself
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surface.initialize();
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target.track( 'trace.initializeSurface.exit' );
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setTimeout( callback );
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} );
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} );
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} );
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};
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/**
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* @inheritdoc
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*/
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ve.init.mw.Target.prototype.setSurface = function ( surface ) {
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if ( !surface.$element.parent().length ) {
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this.$element.append( surface.$element );
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}
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// Parent method
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ve.init.mw.Target.super.prototype.setSurface.apply( this, arguments );
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};
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/**
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* Refresh our stored edit/csrf token
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*
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* This should be called in response to a badtoken error, to resolve whether the
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* token was expired / the user changed. If the user did change, this updates
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* the current user.
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*
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* @return {jQuery.Promise} Promise resolved with whether we switched users
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*/
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ve.init.mw.Target.prototype.refreshEditToken = function () {
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var api = new mw.Api(),
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deferred = $.Deferred(),
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target = this;
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api.get( {
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action: 'query',
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meta: 'tokens|userinfo',
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type: 'csrf'
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} )
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.done( function ( data ) {
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var
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userInfo = data.query && data.query.userinfo,
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editToken = data.query && data.query.tokens && data.query.tokens.csrftoken,
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isAnon = mw.user.isAnon();
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if ( userInfo && editToken ) {
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target.editToken = editToken;
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if (
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( isAnon && userInfo.anon !== undefined ) ||
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// Comparing id instead of name to protect against possible
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// normalisation and against case where the user got renamed.
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mw.config.get( 'wgUserId' ) === userInfo.id
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) {
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// New session is the same user still
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deferred.resolve( false );
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} else {
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// The now current session is a different user
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if ( userInfo.anon !== undefined ) {
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// New session is an anonymous user
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mw.config.set( {
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// wgUserId is unset for anonymous users, not set to null
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wgUserId: undefined,
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// wgUserName is explicitly set to null for anonymous users,
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// functions like mw.user.isAnon rely on this.
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wgUserName: null
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} );
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} else {
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// New session is a different user
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mw.config.set( { wgUserId: userInfo.id, wgUserName: userInfo.name } );
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}
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deferred.resolve( true );
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}
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} else {
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deferred.reject();
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}
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} )
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.fail( function () {
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deferred.reject();
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} );
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return deferred.promise();
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};
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/**
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* Get a wikitext fragment from a document
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*
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* @param {ve.dm.Document} doc Document
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* @param {boolean} [useRevision=true] Whether to use the revision ID + ETag
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* @param {boolean} [isRetry=false] Whether this call is retrying a prior call
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* @return {jQuery.Promise} Abortable promise which resolves with a wikitext string
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*/
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ve.init.mw.Target.prototype.getWikitextFragment = function ( doc, useRevision, isRetry ) {
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var promise, xhr,
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target = this,
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params = {
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action: 'visualeditoredit',
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token: this.editToken,
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paction: 'serialize',
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html: ve.dm.converter.getDomFromModel( doc ).body.innerHTML,
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page: this.pageName
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};
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// Optimise as a no-op
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if ( params.html === '' ) {
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return $.Deferred().resolve( '' );
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}
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if ( useRevision === undefined || useRevision ) {
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params.oldid = this.revid;
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params.etag = this.etag;
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}
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xhr = new mw.Api().post(
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params,
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{ contentType: 'multipart/form-data' }
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);
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promise = xhr.then( function ( response ) {
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if ( response.visualeditoredit ) {
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return response.visualeditoredit.content;
|
|
}
|
|
return $.Deferred().reject();
|
|
}, function ( error ) {
|
|
if ( error === 'badtoken' && !isRetry ) {
|
|
return target.refreshEditToken().then( function () {
|
|
return target.getWikitextFragment( doc, useRevision, true );
|
|
} );
|
|
}
|
|
} );
|
|
|
|
promise.abort = function () {
|
|
xhr.abort();
|
|
};
|
|
|
|
return promise;
|
|
};
|