mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
/**
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* VisualEditor data model MWInternalLinkAnnotation class.
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*
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* @copyright 2011-2012 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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* MediaWiki internal link annotation.
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*
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* Example HTML sources:
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* <a rel="mw:WikiLink">
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*
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* @class
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* @constructor
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* @extends {ve.dm.LinkAnnotation}
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* @param {HTMLElement} element
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*/
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ve.dm.MWInternalLinkAnnotation = function VeDmMWInternalLinkAnnotation( element ) {
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// Parent constructor
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ve.dm.LinkAnnotation.call( this, element );
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};
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/* Inheritance */
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ve.inheritClass( ve.dm.MWInternalLinkAnnotation, ve.dm.LinkAnnotation );
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/* Static Members */
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ve.dm.MWInternalLinkAnnotation.static.name = 'link/MWinternal';
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ve.dm.MWInternalLinkAnnotation.static.matchRdfaTypes = ['mw:WikiLink'];
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/* Methods */
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/**
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* Get annotation data, especially the href of the link.
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*
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* @method
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* @param {HTMLElement} element
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* @returns {Object} Annotation data, containing 'hrefPrefix' and 'title' properties
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*/
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ve.dm.MWInternalLinkAnnotation.prototype.getAnnotationData = function ( element ) {
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// Get title from href
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// The href is simply the title, unless we're dealing with a page that has slashes in its name
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// in which case it's preceded by one or more instances of "./" or "../", so strip those
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/*jshint regexp:false */
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var matches = element.getAttribute( 'href' ).match( /^((?:\.\.?\/)*)(.*)$/ );
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return {
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// Store the ./ and ../ prefixes so we can restore them on the way out
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'hrefPrefix': matches[1],
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'title': decodeURIComponent( matches[2] ).replace( /_/g, ' ' ),
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'origTitle': matches[2]
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};
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};
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/**
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* Convert to an object with HTML element information.
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*
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* @method
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* @returns {Object} HTML element information, including tag and attributes properties
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*/
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ve.dm.MWInternalLinkAnnotation.prototype.toHTML = function () {
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var href,
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parentResult = ve.dm.LinkAnnotation.prototype.toHTML.call( this );
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if (
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this.data.origTitle &&
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decodeURIComponent( this.data.origTitle ).replace( /_/g, ' ' ) === this.data.title
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) {
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// Restore href from origTitle
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href = this.data.origTitle;
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// Only use hrefPrefix if restoring from origTitle
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if ( this.data.hrefPrefix ) {
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href = this.data.hrefPrefix + href;
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}
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} else {
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href = encodeURIComponent( this.data.title );
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}
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parentResult.attributes.href = href;
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parentResult.attributes.title = this.data.title;
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parentResult.attributes.rel = 'mw:WikiLink';
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return parentResult;
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};
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/* Registration */
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ve.dm.annotationFactory.register( 'link/MWinternal', ve.dm.MWInternalLinkAnnotation );
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