MediaWiki:Gadget-sidebarRelated.js

var addLink = function ( list, label, site, page ) {
	var url = '//';
	if ( site === 'wikidata' ) {
		url += 'www.' + site;
	}
	url += '.org/wiki/' + mw.util.wikiUrlencode( page );
	$( '<li>' )
		.addClass( 'wb-otherproject-link wb-otherproject-' + site )
		.append(
			$( '<a>' ).attr( {
				href: url,
				title: label + ': ' + page
			} ).text( label )
		)
		.appendTo( list );
};

var addOtherProjects = function ( $pLang ) {
	var $pOther = $( '#p-wikibase-otherprojects' ),
		$pOtherList = $pOther.find( 'ul' );
	if ( !$pOther.length ) {
		$pOther = $pLang.clone().attr( 'id', 'p-wikibase-otherprojects' );
		$pOtherList = $pOther.find( 'ul' ).empty();
		$pOther.find( 'div.after-portlet-lang' ).remove();

		if ( mw.user.options.get( 'skin' ) === 'vector' ) {
			// Vector
			$pOther.attr( 'aria-labelledby', 'p-wikibase-otherprojects-label' );
			$pOtherList.attr( 'id', 'p-wikibase-otherprojects-list' );
			$pOther.find( 'h3' )
				.attr( 'id', 'p-wikibase-otherprojects-label' )
				.text( 'Атын бырайыактарга' );
			var $pLangLabel = $pLang.find( 'h3' );
			if ( $pLangLabel.attr( 'tabindex' ) ) {
				var tabindex = parseInt( $pLangLabel.attr( 'tabindex' ), 10 ) + 1;
				$pLangLabel.attr( 'tabindex', tabindex );
			}
		} else {
			// Monobook & Modern
			$pOther.find( 'h3' ).text( 'Атын бырайыактарга' );
			if ( !$pOther.find( 'div.pBody' ).length ) {
				$( '<div>' )
					.addClass( 'pBody' )
					.append( '<ul>' )
					.appendTo( $pOther );
				$pOtherList = $pOther.find( 'ul' );
			}
		}
	}

	addLink( $pOtherList, 'Викиданные', 'wikidata', mw.config.get( 'wgWikibaseItemId' ) );
	$( '#t-wikibase' ).hide();

	if ( $pOtherList.children().length ) {
		$pOther.insertBefore( $pLang );
	}
};

var initOtherProjects = function () {
	if ( mw.config.get( 'wgWikibaseItemId' ) === null ||
		mw.config.get( 'wgAction' ) !== 'view' ||
		mw.config.get( 'wgNamespaceNumber' ) % 2
	) {
		return;
	}

	var $pLang = $( '#p-lang' );
	if ( !$pLang.length ) {
		return;
	}

	if ( mw.config.get( 'wgIsMainPage' ) ) {
		$( '#p-wikibase-otherprojects li.wb-otherproject-link a' ).each( function() {
			var $link = $( this ),
				url = $link.attr( 'href' ).replace( '/Main_Page', mw.util.wikiUrlencode( '/Заглавная_страница' ) );
			$link.attr( 'href', url );
		} );
		addOtherProjects( $pLang, null );
	} else {
		addOtherProjects( $pLang );
	}
};

$.when(
	$.ready,
	mw.loader.using( 'mediawiki.util' )
).done( initOtherProjects );