User:Adrignola/vector.js

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/**
 * Extra toollinks for MediaWiki's interface.
 * Written for Wikimedia Commons, may be useful on other wikis as well.
 * Originally written by Arnomane in 2006, rewritten in 2011 by Krinkle.
 *
 * @rev 6 (2011-12-28)
 * @author Duesentrieb, 2006
 * @author Avatar, 2006
 * @author Arnomane, 2006 - 2007
 * @author Dbenbenn, 2006
 * @author Timo Tijhof (Krinkle), 2010 - 2011
 */
/*global jQuery:false, mediaWiki:false, importScript:false*/

// Disable the old version, just in case it's also loaded
window.load_extratabs = false;

( function ( $, mw ) {
"use strict";

var title, username, userLang, nsMain, nsTemplate, extraTabs;

// Quick reference to these
title = mw.config.get( 'wgTitle' );
username = title.split('/')[0];
userLang = mw.config.get( 'wgUserLanguage' );
// Namespace ids
nsMain = 0;
nsTemplate = 10;

extraTabs = {
	doInjectGroup: function ( group ){
		$.each( group, function( i, l ) {
			// 'label' can be a key or the message itself
			var msg = mw.message( 'extratabs-' + l.label + '-label' );
			msg = msg.exists() ? msg.toString() : l.label;
			
			mw.util.addPortletLink( l.portlet, l.target, msg, l.id );			
		} );
	},
	/**
	 * Ge interface links to be added.
	 * Grouped by category, containing an array of objects with
	 * keys for target, label, id and portlet.
	 *
	 * After MediaWiki 1.19 is deployed, the wikiGetlink() calls should be replaces,
	 * to avoid namespace-redirects on non-English wikis for the links, with:
	 * <code>new mw.Title( 'User:Foo' ).getUrl()</code> (which returns the link
	 * *with* the localized namespace prefix).
	 */
	getLinks: function( key ) {
		switch ( key ) {
			default:
				return [];
		}
	},
	/**
	 * Initialization
	 */
	init: function() {
		/**
		 * Localization
		 *
		 * To be moved into the MediaWiki-namespace once ResourceLoader 2.0
		 * is ready and Gadgets supports msgs. That'll make translating a lot easier
		 * and removes the need to importScript() another JS-page in init().
		 */
// (undented for easier copy/pasting to translations)
mw.messages.set({
"extratabs-wplangcode": "en",
"extratabs-wppage-label": "$1wikibooks"
});
		// Import another set of messages, which either
		// does nothing (if the subpage doesn't exist)
		// or re-sets one or more messages into the user language
		if ( userLang !== 'en' ) {
			// Since this is asynchronous there is a small change the localization
			// is not used. This happends if the import takes until after dom-ready,
			// in which case startInjection() is already called.
			importScript( 'MediaWiki:Gadget-ExtraTabs2.js/' + userLang );
		}
	},
	/**
	 * Injection of interface links.
	 * Shouldn't be called until the document is ready.
	 */
	startInjection: function() {
		switch ( mw.config.get( 'wgNamespaceNumber' ) ) {
			case nsTemplate:
				extraTabs.doInjectGroup([{
					target: 'http://' + mw.msg( 'extratabs-wplangcode' ) + '.wikibooks.org/wiki/Template:' + title,
					label: mw.msg( 'extratabs-wppage-label', mw.msg( 'extratabs-wplangcode' ) ), portlet: 'p-cactions', id: 'ca-wppage'
				}]);
				break;
		}
	}
};

// Initialize right away
extraTabs.init();

// Explose publically
mw.commonsExtraTabs = extraTabs;

// Fire off the rest as soon as the dom is ready
$( document ).ready( extraTabs.startInjection );

}( jQuery, mediaWiki ));