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| /** | | /** |
| * Dynamic Navigation Bars. See [[Wikipedia:NavFrame]] | | * Adds CSS classes to the body tag based on the categories this page belongs to |
| *
| |
| * Based on script from en.wikipedia.org, 2008-09-15.
| |
| * | | * |
| * @source www.mediawiki.org/wiki/MediaWiki:Gadget-NavFrame.js | | * @source https://www.mediawiki.org/wiki/Snippets/Style_pages_based_on_categories |
| * @maintainer Helder.wiki, 2012–2013 | | * @revision 2016-01-18 |
| * @maintainer Krinkle, 2013
| |
| */ | | */ |
| ( function () { | | (function($, mw) { |
| | | var fn = function() { |
| // Set up the words in your language
| | var cats = mw.config.get('wgCategories'), newClasses; |
| var collapseCaption = 'hide';
| | if (cats) { |
| var expandCaption = 'show';
| | newClasses = $.map(cats, function(el) { |
| | | return 'cat-' + encodeURIComponent(el.replace(/[ .]/g, '_')).replace(/%/g, '_'); |
| var navigationBarHide = '[' + collapseCaption + ']';
| | }).join(' '); |
| var navigationBarShow = '[' + expandCaption + ']'; | | $(document.body).addClass(newClasses); |
| | | } |
| /**
| | }; |
| * Shows and hides content and picture (if available) of navigation bars.
| | if (document.body) { |
| *
| | fn(); |
| * @param {number} indexNavigationBar The index of navigation bar to be toggled
| | } |
| * @param {jQuery.Event} e Event object
| | else { |
| */
| | $(fn); |
| function toggleNavigationBar( indexNavigationBar, e ) { | | } |
| var navChild,
| | })(jQuery, mw); |
| navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ),
| |
| navFrame = document.getElementById( 'NavFrame' + indexNavigationBar );
| |
| | |
| // Prevent browser from jumping to href "#"
| |
| e.preventDefault();
| |
| | |
| if ( !navFrame || !navToggle ) {
| |
| return false;
| |
| }
| |
| | |
| // If shown now
| |
| if ( navToggle.firstChild.data === navigationBarHide ) {
| |
| for ( navChild = navFrame.firstChild; navChild !== null; navChild = navChild.nextSibling ) {
| |
| if ( $( navChild ).hasClass( 'NavContent' ) || $( navChild ).hasClass( 'NavPic' ) ) {
| |
| navChild.style.display = 'none';
| |
| }
| |
| }
| |
| navToggle.firstChild.data = navigationBarShow;
| |
| | |
| // If hidden now
| |
| } else if ( navToggle.firstChild.data === navigationBarShow ) {
| |
| for ( navChild = navFrame.firstChild; navChild !== null; navChild = navChild.nextSibling ) {
| |
| if ( $( navChild ).hasClass( 'NavContent' ) || $( navChild ).hasClass( 'NavPic' ) ) {
| |
| navChild.style.display = 'block';
| |
| }
| |
| }
| |
| navToggle.firstChild.data = navigationBarHide;
| |
| }
| |
| }
| |
| | |
| /** | |
| * Adds show/hide-button to navigation bars.
| |
| *
| |
| * @param {jQuery} $content
| |
| */
| |
| function createNavigationBarToggleButton( $content ) {
| |
| var i, j, navChild, navToggle, navToggleText, isCollapsed,
| |
| indexNavigationBar = 0;
| |
| // iterate over all < div >-elements
| |
| var $divs = $content.find( 'div.NavFrame' );
| |
| $divs.each( function ( i, navFrame ) {
| |
| indexNavigationBar++;
| |
| navToggle = document.createElement( 'a' );
| |
| navToggle.className = 'NavToggle';
| |
| navToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar );
| |
| navToggle.setAttribute( 'href', '#' );
| |
| $( navToggle ).on( 'click', $.proxy( toggleNavigationBar, null, indexNavigationBar ) );
| |
| | |
| isCollapsed = $( navFrame ).hasClass( 'collapsed' );
| |
| // backwards compatibility for old technique where the collapsed class was not yet used
| |
| for ( navChild = navFrame.firstChild; navChild !== null && !isCollapsed; navChild = navChild.nextSibling ) {
| |
| if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
| |
| if ( navChild.style.display === 'none' ) {
| |
| isCollapsed = true;
| |
| }
| |
| }
| |
| }
| |
| if ( isCollapsed ) {
| |
| for ( navChild = navFrame.firstChild; navChild !== null; navChild = navChild.nextSibling ) {
| |
| if ( $( navChild ).hasClass( 'NavPic' ) || $( navChild ).hasClass( 'NavContent' ) ) {
| |
| navChild.style.display = 'none';
| |
| }
| |
| }
| |
| }
| |
| navToggleText = document.createTextNode( isCollapsed ? navigationBarShow : navigationBarHide );
| |
| navToggle.appendChild( navToggleText );
| |
| | |
| // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
| |
| for ( j = 0; j < navFrame.childNodes.length; j++ ) {
| |
| if ( $( navFrame.childNodes[j] ).hasClass( 'NavHead' ) ) {
| |
| navToggle.style.color = navFrame.childNodes[j].style.color;
| |
| navFrame.childNodes[j].appendChild( navToggle );
| |
| }
| |
| }
| |
| navFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
| |
| } );
| |
| }
| |
| | |
| mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton ); | |
| | |
| }());
| |
