mediawiki-extensions-Visual.../modules/ve-mw/ce/nodes/ve.ce.MWExtensionNode.js

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/*!
* VisualEditor ContentEditable MWExtensionNode class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/*global mw */
/**
* ContentEditable MediaWiki extension node.
*
* @class
* @abstract
* @extends ve.ce.LeafNode
* @mixins ve.ce.FocusableNode
* @mixins ve.ce.ProtectedNode
* @mixins ve.ce.GeneratedContentNode
*
* @constructor
* @param {ve.dm.MWExtensionNode} model Model to observe
* @param {Object} [config] Config options
*/
ve.ce.MWExtensionNode = function VeCeMWExtensionNode( model, config ) {
// Parent constructor
ve.ce.LeafNode.call( this, model, config );
// Mixin constructors
ve.ce.FocusableNode.call( this );
ve.ce.ProtectedNode.call( this );
ve.ce.GeneratedContentNode.call( this );
// DOM Changes
this.$.addClass( 've-ce-mwExtensionNode' );
};
/* Inheritance */
ve.inheritClass( ve.ce.MWExtensionNode, ve.ce.LeafNode );
ve.mixinClass( ve.ce.MWExtensionNode, ve.ce.FocusableNode );
ve.mixinClass( ve.ce.MWExtensionNode, ve.ce.ProtectedNode );
ve.mixinClass( ve.ce.MWExtensionNode, ve.ce.GeneratedContentNode );
/* Methods */
/** */
ve.ce.MWExtensionNode.prototype.generateContents = function () {
var deferred = $.Deferred(),
extensionName = this.getModel().getExtensionName();
$.ajax( {
'url': mw.util.wikiScript( 'api' ),
'data': {
'action': 'visualeditor',
'paction': 'parsefragment',
'page': mw.config.get( 'wgRelevantPageName' ),
'wikitext':
'<' + extensionName + '>' +
this.getModel().getAttribute( 'mw' ).body.extsrc +
'</' + extensionName + '>',
'token': mw.user.tokens.get( 'editToken' ),
'format': 'json'
},
'dataType': 'json',
'type': 'POST',
// Wait up to 100 seconds before giving up
'timeout': 100000,
'cache': 'false',
'success': ve.bind( this.onParseSuccess, this, deferred ),
'error': ve.bind( this.onParseError, this, deferred )
} );
return deferred.promise();
};
/**
* Handle a successful response from the parser for the wikitext fragment.
*
* @param {jQuery.Deferred} deferred The Deferred object created by generateContents
* @param {Object} response Response data
*/
ve.ce.MWExtensionNode.prototype.onParseSuccess = function ( deferred, response ) {
var data = response.visualeditor, contentNodes = $( data.content ).get();
deferred.resolve( contentNodes );
// Rerender after images load
this.$.find( 'img' ).on( 'load', ve.bind( function () {
this.emit( 'rerender' );
}, this ) );
};
/**
* Handle an unsuccessful response from the parser for the wikitext fragment.
*
* @param {jQuery.Deferred} deferred The promise object created by generateContents
* @param {Object} response Response data
*/
ve.ce.MWExtensionNode.prototype.onParseError = function ( deferred ) {
deferred.reject();
};