mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-25 14:56:20 +00:00
7982ecf2c3
MW extensions are XML not HTML, so we shouldn't build them as XML to prevent HTML specific rules being applied, such as <source> always being self closing. Bug: 54577 Change-Id: I84af4a29cd1c4ae4d1db4f70a4012a8ad0f98bf6
117 lines
3.5 KiB
JavaScript
117 lines
3.5 KiB
JavaScript
/*!
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* VisualEditor ContentEditable MWExtensionNode class.
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*
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* @copyright 2011-2013 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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/*global mw */
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/**
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* ContentEditable MediaWiki extension node.
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*
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* Configuration options for .update():
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* - 'extsrc': override the contents of the tag (string)
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* - 'attrs': override the attributes of the tag (object)
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*
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* @class
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* @abstract
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* @extends ve.ce.LeafNode
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* @mixins ve.ce.FocusableNode
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* @mixins ve.ce.ProtectedNode
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* @mixins ve.ce.RelocatableNode
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* @mixins ve.ce.GeneratedContentNode
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*
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* @constructor
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* @param {ve.dm.MWExtensionNode} model Model to observe
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* @param {Object} [config] Configuration options
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*/
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ve.ce.MWExtensionNode = function VeCeMWExtensionNode( model, config ) {
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// Parent constructor
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ve.ce.LeafNode.call( this, model, config );
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// Mixin constructors
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ve.ce.FocusableNode.call( this );
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ve.ce.ProtectedNode.call( this );
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ve.ce.RelocatableNode.call( this );
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ve.ce.GeneratedContentNode.call( this );
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// DOM changes
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this.$element.addClass( 've-ce-mwExtensionNode' );
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};
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/* Inheritance */
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OO.inheritClass( ve.ce.MWExtensionNode, ve.ce.LeafNode );
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OO.mixinClass( ve.ce.MWExtensionNode, ve.ce.FocusableNode );
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OO.mixinClass( ve.ce.MWExtensionNode, ve.ce.ProtectedNode );
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OO.mixinClass( ve.ce.MWExtensionNode, ve.ce.RelocatableNode );
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OO.mixinClass( ve.ce.MWExtensionNode, ve.ce.GeneratedContentNode );
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/* Methods */
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/** */
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ve.ce.MWExtensionNode.prototype.generateContents = function ( config ) {
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var xhr,
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deferred = $.Deferred(),
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mwData = this.getModel().getAttribute( 'mw' ),
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extsrc = config && config.extsrc !== undefined ? config.extsrc : mwData.body.extsrc,
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attrs = config && config.attrs || mwData.attrs,
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xmlDoc = ( new DOMParser() ).parseFromString( '<' + this.getModel().getExtensionName() + '/>', 'text/xml' ),
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wikitext = ( new XMLSerializer() ).serializeToString(
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$( xmlDoc.documentElement ).attr( attrs ).text( extsrc )[0]
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);
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xhr = $.ajax( {
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'url': mw.util.wikiScript( 'api' ),
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'data': {
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'action': 'visualeditor',
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'paction': 'parsefragment',
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'page': mw.config.get( 'wgRelevantPageName' ),
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'wikitext': wikitext,
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'token': mw.user.tokens.get( 'editToken' ),
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'format': 'json'
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},
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'dataType': 'json',
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'type': 'POST',
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// Wait up to 100 seconds before giving up
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'timeout': 100000,
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'cache': 'false'
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} )
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.done( ve.bind( this.onParseSuccess, this, deferred ) )
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.fail( ve.bind( this.onParseError, this, deferred ) );
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return deferred.promise( { abort: xhr.abort } );
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};
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/**
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* Handle a successful response from the parser for the wikitext fragment.
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*
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* @param {jQuery.Deferred} deferred The Deferred object created by generateContents
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* @param {Object} response Response data
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*/
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ve.ce.MWExtensionNode.prototype.onParseSuccess = function ( deferred, response ) {
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var data = response.visualeditor, contentNodes = this.$( data.content ).get();
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deferred.resolve( contentNodes );
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};
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/** */
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ve.ce.MWExtensionNode.prototype.afterRender = function () {
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// Rerender after images load
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// TODO: ignore shields, and count multiple images
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this.$element.find( 'img' ).on( 'load', ve.bind( function () {
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this.emit( 'rerender' );
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}, this ) );
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};
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/**
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* Handle an unsuccessful response from the parser for the wikitext fragment.
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*
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* @param {jQuery.Deferred} deferred The promise object created by generateContents
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* @param {Object} response Response data
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*/
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ve.ce.MWExtensionNode.prototype.onParseError = function ( deferred ) {
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deferred.reject();
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};
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