mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-05 22:22:54 +00:00
7cc8e495aa
Prevents changing of DOM attributes on unmodified transclusions as they can clash in the store. Also use 'original' over 'orig' consistently. Bug: 50079 Change-Id: Ib13bb206c49b1f5b186e40632a5c109def0f042e
98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
/*!
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* VisualEditor DataModel MWReferenceListNode 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 list 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.MWReferenceListNode = function VeDmMWReferenceListNode( 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.MWReferenceListNode, ve.dm.LeafNode );
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/* Static members */
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ve.dm.MWReferenceListNode.static.name = 'mwReferenceList';
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ve.dm.MWReferenceListNode.static.matchTagNames = null;
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ve.dm.MWReferenceListNode.static.matchRdfaTypes = [ 'mw:Extension/references' ];
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ve.dm.MWReferenceListNode.static.storeHtmlAttributes = false;
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ve.dm.MWReferenceListNode.static.toDataElement = function ( domElements ) {
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var mwDataJSON = domElements[0].getAttribute( 'data-mw' ),
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mwData = mwDataJSON ? JSON.parse( mwDataJSON ) : {},
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refGroup = mwData.attrs && mwData.attrs.group || '',
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listGroup = 'mwReference/' + refGroup;
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return {
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'type': this.name,
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'attributes': {
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'mw': mwData,
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'originalMw': mwDataJSON,
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'about': domElements[0].getAttribute( 'about' ),
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'domElements': ve.copyArray( domElements ),
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'refGroup': refGroup,
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'listGroup': listGroup
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}
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};
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};
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ve.dm.MWReferenceListNode.static.toDomElements = function ( dataElement, doc ) {
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var el, els, mwData, originalMw,
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attribs = dataElement.attributes;
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if ( attribs.domElements ) {
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// If there's more than 1 element, preserve entire array, not just first element
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els = ve.copyDomElements( attribs.domElements, doc );
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el = els[0];
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} else {
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el = doc.createElement( 'div' );
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els = [ el ];
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}
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mwData = attribs.mw ? ve.copyObject( attribs.mw ) : {};
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mwData.name = 'references';
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if ( attribs.refGroup ) {
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ve.setProp( mwData, 'attrs', 'group', attribs.refGroup );
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} else if ( mwData.attrs ) {
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delete mwData.attrs.refGroup;
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}
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if ( attribs.about ) {
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el.setAttribute( 'about', attribs.about );
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}
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el.setAttribute( 'typeof', 'mw:Extension/references' );
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// If mwData and originalMw are the same, use originalMw to prevent reserialization.
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// Reserialization has the potential to reorder keys and so change the DOM unnecessarily
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originalMw = attribs.originalMw;
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if ( originalMw && ve.compare( mwData, JSON.parse( originalMw ) ) ) {
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el.setAttribute( 'data-mw', originalMw );
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} else {
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el.setAttribute( 'data-mw', JSON.stringify( mwData ) );
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}
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return els;
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};
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/* Registration */
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ve.dm.modelRegistry.register( ve.dm.MWReferenceListNode );
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