mediawiki-extensions-Visual.../modules/ve-mw/dm/metaitems/ve.dm.MWCategoryMetaItem.js

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/*!
* VisualEditor DataModel MWCategoryMetaItem class.
*
* @copyright 2011-2017 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* DataModel category meta item.
*
* @class
* @extends ve.dm.MetaItem
* @constructor
* @param {Object} element Reference to element in meta-linmod
*/
ve.dm.MWCategoryMetaItem = function VeDmMWCategoryMetaItem() {
// Parent constructor
ve.dm.MWCategoryMetaItem.super.apply( this, arguments );
};
/* Inheritance */
OO.inheritClass( ve.dm.MWCategoryMetaItem, ve.dm.MetaItem );
/* Static Properties */
ve.dm.MWCategoryMetaItem.static.name = 'mwCategory';
ve.dm.MWCategoryMetaItem.static.group = 'mwCategory';
ve.dm.MWCategoryMetaItem.static.matchTagNames = [ 'link' ];
ve.dm.MWCategoryMetaItem.static.matchRdfaTypes = [ 'mw:PageProp/Category' ];
ve.dm.MWCategoryMetaItem.static.toDataElement = function ( domElements ) {
var href = domElements[ 0 ].getAttribute( 'href' ),
matches = href.match( /^((?:\.\.?\/)*)(.*?)(?:#(.*))?$/ ),
rawSortkey = matches[ 3 ] || '';
return {
type: this.name,
attributes: {
hrefPrefix: matches[ 1 ],
category: ve.decodeURIComponentIntoArticleTitle( matches[ 2 ] ),
origCategory: matches[ 2 ],
sortkey: ve.decodeURIComponentIntoArticleTitle( rawSortkey ),
origSortkey: rawSortkey
}
};
};
ve.dm.MWCategoryMetaItem.static.toDomElements = function ( dataElement, doc ) {
var href,
domElement = doc.createElement( 'link' ),
hrefPrefix = dataElement.attributes.hrefPrefix || '',
category = dataElement.attributes.category || '',
sortkey = dataElement.attributes.sortkey || '',
origCategory = dataElement.attributes.origCategory || '',
origSortkey = dataElement.attributes.origSortkey || '',
normalizedOrigCategory = ve.decodeURIComponentIntoArticleTitle( origCategory ),
normalizedOrigSortkey = ve.decodeURIComponentIntoArticleTitle( origSortkey );
if ( normalizedOrigSortkey === sortkey ) {
sortkey = origSortkey;
} else {
sortkey = encodeURIComponent( sortkey );
}
if ( normalizedOrigCategory === category ) {
category = origCategory;
} else {
category = encodeURIComponent( category );
}
domElement.setAttribute( 'rel', 'mw:PageProp/Category' );
href = hrefPrefix + category;
if ( sortkey !== '' ) {
href += '#' + sortkey;
}
domElement.setAttribute( 'href', href );
return [ domElement ];
};
/* Registration */
ve.dm.modelRegistry.register( ve.dm.MWCategoryMetaItem );