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/*!
* VisualEditor DataModel MWCategoryMetaItem class.
*
* @copyright 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 ) {
// Parsoid: LinkHandlerUtils::serializeAsWikiLink
const href = domElements[ 0 ].getAttribute( 'href' ),
titleAndFragment = href.match( /^(.*?)(?:#(.*))?\s*$/ );
return {
type: this.name,
attributes: {
category: mw.libs.ve.parseParsoidResourceName( titleAndFragment[ 1 ] ).title,
sortkey: titleAndFragment[ 2 ] ? decodeURIComponent( titleAndFragment[ 2 ] ) : ''
}
};
};
ve.dm.MWCategoryMetaItem.static.toDomElements = function ( dataElement, doc, converter ) {
let domElement;
const category = dataElement.attributes.category || '';
if ( converter.isForPreview() ) {
domElement = doc.createElement( 'a' );
const title = mw.Title.newFromText( category );
domElement.setAttribute( 'href', title.getUrl() );
domElement.appendChild( doc.createTextNode( title.getMainText() ) );
} else {
domElement = doc.createElement( 'link' );
const sortkey = dataElement.attributes.sortkey || '';
domElement.setAttribute( 'rel', 'mw:PageProp/Category' );
// Parsoid: WikiLinkHandler::renderCategory
let href = mw.libs.ve.encodeParsoidResourceName( category );
if ( sortkey !== '' ) {
href += '#' + sortkey.replace( /[%? [\]#|<>]/g, ( match ) => encodeURIComponent( match ) );
}
domElement.setAttribute( 'href', href );
}
return [ domElement ];
};
ve.dm.MWCategoryMetaItem.static.isDiffComparable = function ( element, other ) {
// Don't try to compare different categories. Even fixing a typo in a category name
// results in one category being removed and another added, which we shoud show.
return element.type === other.type && element.attributes.category === other.attributes.category;
};
ve.dm.MWCategoryMetaItem.static.describeChange = function ( key, change ) {
if ( key === 'sortkey' ) {
if ( !change.from ) {
return ve.htmlMsg( 'visualeditor-changedesc-mwcategory-sortkey-set', this.wrapText( 'ins', change.to ) );
} else if ( !change.to ) {
return ve.htmlMsg( 'visualeditor-changedesc-mwcategory-sortkey-unset', this.wrapText( 'del', change.from ) );
} else {
return ve.htmlMsg( 'visualeditor-changedesc-mwcategory-sortkey-changed',
this.wrapText( 'del', change.from ),
this.wrapText( 'ins', change.to )
);
}
}
// Parent method
return ve.dm.MWCategoryMetaItem.super.static.describeChange.apply( this, arguments );
};
/* Registration */
ve.dm.modelRegistry.register( ve.dm.MWCategoryMetaItem );
ve.ui.metaListDiffRegistry.register( 'mwCategory', ( diffElement, diffQueue, documentNode /* , documentSpacerNode */ ) => {
diffQueue = diffElement.processQueue( diffQueue );
if ( !diffQueue.length ) {
return;
}
const catLinks = document.createElement( 'div' );
catLinks.setAttribute( 'class', 'catlinks' );
const headerLink = document.createElement( 'a' );
headerLink.appendChild( document.createTextNode( ve.msg( 'pagecategories', diffQueue.length ) ) );
headerLink.setAttribute( 'href', ve.msg( 'pagecategorieslink' ) );
catLinks.appendChild( headerLink );
catLinks.appendChild( document.createTextNode( ve.msg( 'colon-separator' ) ) );
const list = document.createElement( 'ul' );
catLinks.appendChild( list );
const catSpacerNode = document.createElement( 'span' );
catSpacerNode.appendChild( document.createTextNode( ' … ' ) );
// Wrap each item in the queue in an <li>
diffQueue.forEach( ( diffItem ) => {
const listItem = document.createElement( 'li' );
diffElement.renderQueue(
[ diffItem ],
listItem, catSpacerNode
);
list.appendChild( listItem );
} );
documentNode.appendChild( catLinks );
} );
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