MediaWiki:Common.js

/** * Keep code in MediaWiki:Common.js to a minimum as it is unconditionally * loaded for all users on every wiki page. If possible create a gadget that is * enabled by default instead of adding it here (since gadgets are fully * optimized ResourceLoader modules with possibility to add dependencies etc.) * * Since Common.js isn't a gadget, there is no place to declare its * dependencies, so we have to lazy load them with mw.loader.using on demand and * then execute the rest in the callback. In most cases these dependencies will * be loaded (or loading) already and the callback will not be delayed. In case a * dependency hasn't arrived yet it'll make sure those are loaded before this. */

/* global mw, $ */ /* jshint strict:false, browser:true */

function isSortedTablePage { return ( mw.config.get("wgPageName") == "Community_level_recommendations" ); }

jQuery( document ).ready( function( $ ) {   // wrapped in "mw.loader.using" so this doesn't execute until Tablesorter has loaded    mw.loader.using( 'jquery.tablesorter', function { if( isSortedTablePage ) {           $(".headerSort")[0].click $(".headerSort")[0].click }   } ); } );

mw.loader.using( [ 'mediawiki.util' ] ).done( function {

/* Begin of mw.loader.using callback */

/**	 * Dynamic Navigation Bars (experimental) *	 * Description: See NavFrame. * Maintainers: UNMAINTAINED */

var collapseCaption = 'hide'; var expandCaption = 'show';

// Set up the words in your language var navigationBarHide = '[' + collapseCaption + ']'; var navigationBarShow = '[' + expandCaption + ']';

/**	 * Shows and hides content and picture (if available) of navigation bars. *	 * @param {number} indexNavigationBar The index of navigation bar to be toggled * @param {jQuery.Event} event Event object * @return {boolean} */	function toggleNavigationBar( indexNavigationBar, event ) { var navToggle = document.getElementById( 'NavToggle' + indexNavigationBar ); var navFrame = document.getElementById( 'NavFrame' + indexNavigationBar ); var navChild;

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.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.style.display = 'block'; }			}			navToggle.firstChild.data = navigationBarHide; }

event.preventDefault; }

/**	 * Adds show/hide-button to navigation bars. *	 * @param {jQuery} $content */	function createNavigationBarToggleButton( $content ) { var j, navChild, navToggle, navToggleText, isCollapsed, indexNavigationBar = 0; // Iterate over all -elements var $divs = $content.find( 'div.NavFrame:not(.mw-collapsible)' ); $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' ); /**			 * Check if any children are already hidden. This loop is here for backwards compatibility: * the old way of making NavFrames start out collapsed was to manually add style="display:none" * to all the NavPic/NavContent elements. Since this was bad for accessibility (no way to make			 * the content visible without JavaScript support), the new recommended way is to add the class * "collapsed" to the NavFrame itself, just like with collapsible tables. */			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 );

/* End of mw.loader.using callback */ } ); /* DO NOT ADD CODE BELOW THIS LINE */