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 LinkAnnotation 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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* DataModel annotation for a link.
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*
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* @class
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* @constructor
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* @extends {ve.dm.Annotation}
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*/
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ve.dm.LinkAnnotation = function () {
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// Inheritance
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ve.dm.Annotation.call( this );
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};
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/* Static Members */
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/**
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* Converters.
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*
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* @see {ve.dm.Converter}
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* @static
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* @member
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*/
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ve.dm.LinkAnnotation.converters = {
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'domElementTypes': ['a'],
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'toDomElement': function ( subType, annotation ) {
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var link = document.createElement( 'a' ), key, attributes;
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// Restore html/* attributes
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// TODO this should be done for all annotations, factor this out in the new API
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attributes = annotation.data.htmlAttributes;
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for ( key in attributes ) {
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link.setAttribute( key, attributes[key] );
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}
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link.setAttribute( 'rel', 'mw:' + subType );
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if ( subType === 'WikiLink' ) {
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// Set href to /title
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// FIXME article path should be configurable, currently Parsoid always uses '/'
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// FIXME space -> _ is MW-specific
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link.setAttribute( 'href', '/' + annotation.data.title.replace( / /g, '_' ) );
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} else if ( subType === 'ExtLink' || subType === 'ExtLink/Numbered' || subType === 'ExtLink/URL' ) {
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// Set href directly
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link.setAttribute( 'href', annotation.data.href );
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}
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return link;
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},
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'toDataAnnotation': function ( tag, element ) {
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var rel = element.getAttribute( 'rel' ) || '',
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subType = rel.split( ':' )[1] || 'unknown',
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href = element.getAttribute( 'href' ),
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retval = {
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'type': 'link/' + subType,
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'data': {}
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},
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i, attribute;
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if ( subType === 'WikiLink' ) {
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// Get title from href by stripping article path
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// FIXME article path should be configurable, currently Parsoid always uses '/'
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// FIXME _ -> space is MW-specific
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retval.data.title = href.replace( /^\//, '' ).replace( /_/g, ' ' );
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} else if ( subType === 'ExtLink' || subType === 'ExtLink/Numbered' || subType === 'ExtLink/URL' ) {
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retval.data.href = href;
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}
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// Preserve HTML attributes
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// TODO this should be done for all annotations, factor this out in the new API
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retval.data.htmlAttributes = {};
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for ( i = 0; i < element.attributes.length; i++ ) {
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attribute = element.attributes[i];
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retval.data.htmlAttributes[attribute.name] = attribute.value;
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}
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return retval;
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}
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};
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/* Registration */
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ve.dm.annotationFactory.register( 'link', ve.dm.LinkAnnotation );
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/* Inheritance */
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ve.extendClass( ve.dm.LinkAnnotation, ve.dm.Annotation );
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