MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

/*Code from https://www.mediawiki.org/w/index.php?title=User:TheDJ/common.js&oldid=2187846*/
function sideJSONMessage(messageName) {
	//console.log("Entering " + messageName);
	jQuery.when(mw.loader.using(['mediawiki.api', 'mediawiki.jqueryMsg']), jQuery.ready ).done( function() {
		//console.log("Entered");
		new mediaWiki.Api().loadMessagesIfMissing([messageName, 'tooltip-' + messageName]).done( function() {
			AddJSONLinkToSidebar(messageName);
	});
});
}

function AddItemToSidebar(section, idName, link) {
	var target;
	
	try {
		switch ( section ) {
			case 'languages':
				target = 'p-lang';
				break;
			case 'toolbox':
				target = 'p-tb';
				break;
			case 'navigation':
				target = 'p-navigation';
				break;
			default:
				target = 'p-' + section;
				break;
		}
		
		//See https://doc.wikimedia.org/mediawiki-core/master/js/#!/api/mw.Message
		//See https://www.mediawiki.org/wiki/Manual:Messages_API#Using_messages_in_JavaScript
		
		//console.log("idName: " + idName);
		
		var node = document.getElementById( target )
						   .getElementsByTagName( 'div' )[0]
						   .getElementsByTagName( 'ul' )[0];

		var aNode = document.createElement( 'a' );
		var liNode = document.createElement( 'li' );

		aNode.text = mw.message(idName).text();
		aNode.setAttribute( 'href', link );
		aNode.setAttribute( 'title', mw.message('tooltip-' + idName).text());
		
		liNode.appendChild( aNode );
		liNode.id = idName;
		
		node.appendChild( liNode );

	} catch( e ) {
		// let's just ignore what's happened
		return;
	}
}

function AddJSONLinkToSidebar(messageName) {
	/*Returns an array containing the variables requested.
	/*From https://www.mediawiki.org/wiki/ResourceLoader/Core_modules#mediaWiki.config*/
	var conf = mw.config.get([
		'wgServer',
		'wgWikibaseItemId',
		'wgCanonicalNamespace',
		'wgPageName'
	]);
	
	var PageName = conf.wgPageName;
	var nameSpace = conf.wgCanonicalNamespace;
	var nameSpaceList = ['Item', 'Property', 'Lexeme']
	/*
	console.log(PageName);
	console.log(PageName.substr(0, 5));
	console.log(PageName.substr(0, 5).toLowerCase());
	console.log('Namespace ' + conf.wgCanonicalNamespace);
	
	console.log('Namespace ' + conf.wgCanonicalNamespace);
	console.log('IndexOf ' + nameSpaceList.indexOf(PageName));
	*/
	
	if (nameSpaceList.indexOf(nameSpace) > -1) {
	//if (PageName.substr(0, 5).toLowerCase() == "item:") {
		var ItemName = PageName.split(':');
		AddItemToSidebar('toolbox', messageName, conf.wgServer + '/wiki/Special:EntityData/' + ItemName[1] + '.json');
	}
}

jQuery(sideJSONMessage('t-wb-json'));