mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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107 lines
3.6 KiB
JavaScript
107 lines
3.6 KiB
JavaScript
/*!
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* VisualEditor DataModel MWExternalLinkAnnotation class.
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*
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* @copyright 2011-2019 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" class="external free" href="http://example.com">http://example.com</a>
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* <a rel="mw:ExtLink" class="external text" href="http://example.com">Link content</a>
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* <a rel="mw:ExtLink" class="external autonumber" href="http://example.com"></a>
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* <a rel="mw:WikiLink/Interwiki" href="http://en.wikipedia.org/wiki/Foo">en:Foo</a>
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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.toDataElement = function ( domElements, converter ) {
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var dataElement, annotation,
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domElement = domElements[ 0 ],
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type = domElement.getAttribute( 'rel' ) || domElement.getAttribute( 'typeof' ) || domElement.getAttribute( 'property' ) || '',
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types = type.trim().split( /\s+/ );
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// If the link doesn't have a known RDFa type, auto-convert it to the correct type (internal/external/span)
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if ( types.indexOf( 'mw:ExtLink' ) === -1 && types.indexOf( 'mw:WikiLink/Interwiki' ) === -1 ) {
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if ( domElement.hasAttribute( 'href' ) ) {
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annotation = ve.ui.MWLinkAction.static.getLinkAnnotation( domElement.getAttribute( 'href' ), converter.getHtmlDocument() );
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return annotation.element;
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} else {
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// Convert href-less links to a plain span, which will get stripped by sanitization
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return ve.dm.SpanAnnotation.static.toDataElement.apply( ve.dm.SpanAnnotation.static, arguments );
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}
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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 = type;
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return dataElement;
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};
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ve.dm.MWExternalLinkAnnotation.static.toDomElements = function ( dataElement, doc, converter ) {
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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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if ( converter.isForPreview() ) {
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// Ensure there is an 'external' class when rendering, as this may have been created locally.
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domElements[ 0 ].setAttribute( 'class', 'external' );
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}
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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.htmlMsg( 'visualeditor-changedesc-link-href', this.wrapText( 'del', change.from ), this.wrapText( 'ins', 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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