mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-01 17:36:35 +00:00
238d68eb74
Add merge() methods to IndexValueStore and InternalList, which merge another store/list in to the current one and return a mapping translating old indexes to new ones. Also add functions that, given such a mapping, traverse a linear model data array and remap store/list indexes using simple logic for annotations and node type-specific functions for node attributes. Change-Id: I1e90755ced1a87c190947c037cf151c4d17cf8b7
100 lines
3 KiB
JavaScript
100 lines
3 KiB
JavaScript
/*!
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* VisualEditor DataModel MWReferenceNode 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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/**
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* DataModel MediaWiki reference node.
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*
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* @class
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* @extends ve.dm.LeafNode
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* @constructor
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* @param {number} [length] Length of content data in document; ignored and overridden to 0
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* @param {Object} [element] Reference to element in linear model
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*/
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ve.dm.MWReferenceNode = function VeDmMWReferenceNode( length, element ) {
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// Parent constructor
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ve.dm.LeafNode.call( this, 0, element );
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};
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/* Inheritance */
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ve.inheritClass( ve.dm.MWReferenceNode, ve.dm.LeafNode );
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/* Static members */
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ve.dm.MWReferenceNode.static.name = 'MWreference';
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ve.dm.MWReferenceNode.static.matchTagNames = null;
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ve.dm.MWReferenceNode.static.matchRdfaTypes = [ 'mw:Object/Ext/Ref' ];
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ve.dm.MWReferenceNode.static.isContent = true;
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ve.dm.MWReferenceNode.static.toDataElement = function ( domElements, converter ) {
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var dataElement, listIndex,
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about = domElements[0].getAttribute( 'about' ),
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// TODO: this is always-present in the new spec, so "|| '{}'" can be removed later
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mw = JSON.parse( domElements[0].getAttribute( 'data-mw' ) || '{}' ),
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// TODO: this will be stored in mw.body.html in the new spec
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body = JSON.parse( domElements[0].getAttribute( 'data-parsoid' ) ).src,
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// TODO: this will be stored in mw.name in the new spec
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name = $( body ).attr( 'name' ),
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key = name !== null ? name : ve.getHash( body );
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listIndex = converter.internalList.addItem( key, body );
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dataElement = {
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'type': this.name,
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'attributes': {
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'mw': mw,
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'about': about,
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'listIndex': listIndex
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}
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};
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return dataElement;
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};
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ve.dm.MWReferenceNode.static.toDomElements = function ( dataElement, doc, converter ) {
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var itemNodeHtml,
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span = doc.createElement( 'span' ),
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itemNodeWrapper = doc.createElement( 'div' ),
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itemNode = converter.internalList.getItemNode( dataElement.attributes.listIndex ),
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itemNodeRange = itemNode.getRange();
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span.setAttribute( 'about', dataElement.attributes.about );
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span.setAttribute( 'typeof', 'mw:Object/Ext/Ref' );
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converter.getDomSubtreeFromData(
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itemNode.getDocument().getData().slice( itemNodeRange.start, itemNodeRange.end ),
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itemNodeWrapper
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),
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itemNodeHtml = $( itemNodeWrapper ).html();
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// TODO: store internalNodeHtml in data.mw:
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// dataElement.attributes.mw.body.html = itemNodeHtml;
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// span.setAttribute( 'data-mw', JSON.stringify( dataElement.attributes.mw ) );
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return [ span ];
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};
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ve.dm.MWReferenceNode.static.remapInternalListIndexes = function ( dataElement, mapping ) {
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dataElement.attributes.listIndex = mapping[dataElement.attributes.listIndex];
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};
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/* Methods */
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/**
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* Gets the internal item node associated with this node
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* @method
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* @returns {ve.dm.InternalItemNode} Item node
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*/
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ve.dm.MWReferenceNode.prototype.getInternalItem = function () {
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return this.doc.getInternalList().getItemNode( this.getAttribute( 'listIndex' ) );
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};
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/* Registration */
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ve.dm.modelRegistry.register( ve.dm.MWReferenceNode ); |