mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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99 lines
3 KiB
JavaScript
99 lines
3 KiB
JavaScript
/*!
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* VisualEditor DataModel MWExternalLinkAnnotation class.
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*
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* @copyright 2011-2017 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 external link annotation.
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*
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* Example HTML sources:
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*
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* <a rel="mw:ExtLink">
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* <a rel="mw:ExtLink/Numbered">
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*
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* Each example is semantically slightly different, but they don't need special treatment (yet).
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*
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* @class
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* @extends ve.dm.LinkAnnotation
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* @constructor
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* @param {Object} element
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*/
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ve.dm.MWExternalLinkAnnotation = function VeDmMWExternalLinkAnnotation() {
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// Parent constructor
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ve.dm.MWExternalLinkAnnotation.super.apply( this, arguments );
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};
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/* Inheritance */
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OO.inheritClass( ve.dm.MWExternalLinkAnnotation, ve.dm.LinkAnnotation );
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/* Static Properties */
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ve.dm.MWExternalLinkAnnotation.static.name = 'link/mwExternal';
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ve.dm.MWExternalLinkAnnotation.static.matchFunction = function ( domElement ) {
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var type = domElement.getAttribute( 'rel' ) || domElement.getAttribute( 'typeof' ) || domElement.getAttribute( 'property' );
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// Match explicity mw:ExtLink, or plain RDFa-less links with an href (e.g. from external paste)
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return ( !type && domElement.hasAttribute( 'href' ) ) || type === 'mw:ExtLink';
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};
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ve.dm.MWExternalLinkAnnotation.static.toDataElement = function ( domElements, converter ) {
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var dataElement, annotation,
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rel = domElements[ 0 ].getAttribute( 'rel' );
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// If a plain link is pasted, auto-convert it to the correct type (internal/external)
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if ( !rel ) {
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annotation = ve.ui.MWLinkAction.static.getLinkAnnotation( domElements[ 0 ].getAttribute( 'href' ), converter.getHtmlDocument() );
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return annotation.element;
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}
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// Parent method
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dataElement = ve.dm.MWExternalLinkAnnotation.super.static.toDataElement.apply( this, arguments );
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dataElement.attributes.rel = rel;
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return dataElement;
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};
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ve.dm.MWExternalLinkAnnotation.static.toDomElements = function ( dataElement ) {
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// Parent method
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var domElements = ve.dm.MWExternalLinkAnnotation.super.static.toDomElements.apply( this, arguments );
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domElements[ 0 ].setAttribute( 'rel', dataElement.attributes.rel || 'mw:ExtLink' );
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return domElements;
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};
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ve.dm.MWExternalLinkAnnotation.static.describeChange = function ( key, change ) {
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if ( key === 'href' ) {
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return ve.msg( 'visualeditor-changedesc-link-href', change.from, change.to );
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}
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return null;
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};
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/* Methods */
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/**
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* @return {Object}
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*/
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ve.dm.MWExternalLinkAnnotation.prototype.getComparableObject = function () {
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return {
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type: this.getType(),
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href: this.getAttribute( 'href' ),
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rel: this.getAttribute( 'rel' ) || 'mw:ExtLink'
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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.dm.MWExternalLinkAnnotation.prototype.getComparableHtmlAttributes = function () {
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// Assume that wikitext never adds meaningful html attributes for comparison purposes,
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// although ideally this should be decided by Parsoid (Bug T95028).
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return {};
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};
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/* Registration */
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ve.dm.modelRegistry.register( ve.dm.MWExternalLinkAnnotation );
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