MediaWiki:Common.js

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

// Add "mainpage" class to the body element if (	mw.config.get( 'wgMainPageTitle' ) === mw.config.get( 'wgPageName' ) &&	mw.config.get( 'wgAction' ) === 'view' ) {	$( document ).ready( function {		document.body.className += ' mainpage';	}); }

// Editpage scripts if( mw.config.get( 'wgAction' ) == 'edit' || mw.config.get( 'wgAction' ) == 'submit' ) { importScript( 'MediaWiki:Editpage.js' ); }

/* End of extra pages */

/* Test if an element has a certain class ************************************** * * From English Wikipedia, 2008-09-15 * * Description: Uses regular expressions and caching for better performance. * Maintainers: User:Mike Dillon, User:R. Koot, User:SG */ var hasClass = ( function {	var reCache = {};	return function( element, className ) {		return ( reCache[className] ? reCache[className] : ( reCache[className] = new RegExp( "(?:\\s|^)" + className + "(?:\\s|$)" ) ) ).test( element.className );	}; });

/** Dynamic Navigation Bars (experimental) ************************************* * * From English Wikipedia, 2008-09-15 * * Description: See NavFrame. * Maintainers: UNMAINTAINED */

// set up the words in your language var collapseCaption = 'hide'; var expandCaption = 'show';

var NavigationBarHide = '[' + collapseCaption + ']'; var NavigationBarShow = '[' + expandCaption + ']';

// shows and hides content and picture (if available) of navigation bars // Parameters: //    indexNavigationBar: the index of navigation bar to be toggled function toggleNavigationBar( indexNavigationBar ) { var NavToggle = document.getElementById( 'NavToggle' + indexNavigationBar ); var NavFrame = document.getElementById( 'NavFrame' + indexNavigationBar );

if( !NavFrame || !NavToggle ) { return false; }

// if shown now if( NavToggle.firstChild.data == NavigationBarHide ) { for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if ( hasClass( NavChild, 'NavPic' ) ) { NavChild.style.display = 'none'; }			if ( hasClass( NavChild, 'NavContent' ) ) { NavChild.style.display = 'none'; }		}		NavToggle.firstChild.data = NavigationBarShow;

// if hidden now } else if( NavToggle.firstChild.data == NavigationBarShow ) { for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if( hasClass( NavChild, 'NavPic' ) ) { NavChild.style.display = 'block'; }			if( hasClass( NavChild, 'NavContent' ) ) { NavChild.style.display = 'block'; }		}		NavToggle.firstChild.data = NavigationBarHide; } }

// adds show/hide-button to navigation bars function createNavigationBarToggleButton { var indexNavigationBar = 0; // iterate over all -elements var divs = document.getElementsByTagName( 'div' ); for( var i = 0; NavFrame = divs[i]; i++ ) { // if found a navigation bar if( hasClass( NavFrame, 'NavFrame' ) ) { indexNavigationBar++; var NavToggle = document.createElement( 'a' ); NavToggle.className = 'NavToggle'; NavToggle.setAttribute( 'id', 'NavToggle' + indexNavigationBar ); NavToggle.setAttribute( 'href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');' );

var NavToggleText = document.createTextNode( NavigationBarHide ); for( var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling ) { if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) { if( NavChild.style.display == 'none' ) { NavToggleText = document.createTextNode( NavigationBarShow ); break; }				}			}

NavToggle.appendChild( NavToggleText ); // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked) for( var j = 0; j < NavFrame.childNodes.length; j++ ) { if( hasClass( NavFrame.childNodes[j], 'NavHead' ) ) { NavFrame.childNodes[j].appendChild( NavToggle ); }			}			NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar ); }	} } addOnloadHook( createNavigationBarToggleButton );

/** * Hide prefix in category * * @source: www.mediawiki.org/wiki/Snippets/Hide_prefix_in_category * @rev: 3 * @author Krinkle */ mw.loader.using( 'jquery.mwExtension', function {	var $tplHideCategoryPrefix = $( '#mw-cat-hideprefix' );	if ( $tplHideCategoryPrefix.length ) {		var prefix = $tplHideCategoryPrefix.text;		if ( $.trim( prefix ) === '' ) {			prefix = mw.config.get( 'wgTitle' ) + '/';		}		$( '#mw-pages' ).find( 'a' ).text( function( i, val ){ return val.replace( new RegExp( '^' + $.escapeRE( prefix ) ), '' ); });	} });

/** * Load the CodeReview 'tooltips' gadget on MediaWiki roadmap subpages, * so it's available for the revision reports where it's particularly useful * @author: Happy-melon */ if( mw.config.get( 'wgPageName' ).match( /^MediaWiki_roadmap/ ) ) { mw.loader.using( ['ext.codereview.tooltips'], function{} ); }

/** * Load withJS and withCSS * * @source: www.mediawiki.org/wiki/Snippets/Load_JS_and_CSS_by_URL#Load_withJS_and_withCSS * @rev: 1 * @author: Krinkle */ /* withJS */ var extraJS = mw.util.getParamValue( 'withJS' ); if ( extraJS ) { // Disallow some characters in file name if ( extraJS.match( /^MediaWiki:[^&<>=%#]*\.js$/ ) ) { importScript( extraJS ); // Don't use alert but the jsMsg system. Run jsMsg only once the DOM is ready. } else { $( document ).ready( function {			jsMsg( extraJS + ' script not allowed to be loaded.', 'error' );		} ); } } /* withCSS */ var extraCSS = mw.util.getParamValue( 'withCSS' ); if ( extraCSS ) { // Disallow some characters in file name if ( extraCSS.match( /^MediaWiki:[^&<>=%#]*\.css$/ ) ) { importStylesheet( extraCSS ); // Don't use alert but the jsMsg system. Run jsMsg only once the DOM is ready. } else { $( document ).ready( function {			jsMsg( extraCSS + ' stylesheet not allowed to be loaded.', 'error' );		} ); } }

//    /**         Toggles the display of elements on a page Author/contact: Austin Che http://openwetware.org/wiki/User:Austin_J._Che See http://openwetware.org/wiki/OpenWetWare:Toggle for examples and documentation */ // indexed array of toggler ids to array of associated toggle operations // each operation is a two element array, the first being the type, the second a class name or array of elements // operation types are strings like "_reset" or "" for the default toggle operation var togglers = new Array; var allClasses = new Object; // associative map of class names to page elements function toggler(id) {   var toBeToggled = togglers[id]; if (!toBeToggled) return; // if some element is in list more than once, it will be toggled multiple times for (var i = 0; i < toBeToggled.length; i++) {       // get array of elements to operate on        var toggles = toBeToggled[i][1]; if (typeof(toggles) == "string") {           if (toggles.charAt(0) == '-') {               // treat as an element ID, not as class toggles = document.getElementById(toggles.substring(1)); if (toggles) toggles = new Array(toggles); }           else toggles = allClasses[toggles]; }       if (!toggles || !toggles.length) continue; var op = toBeToggled[i][0]; // what the operation will be       switch (op) {           case "_reset": for (var j = 0; j < toggles.length; j++) toggles[j].style.display = toggles[j]._toggle_original_display; break; case "_show": for (var j = 0; j < toggles.length; j++) toggles[j].style.display = ''; break; case "_hide": for (var j = 0; j < toggles.length; j++) toggles[j].style.display = 'none'; break; case "": default: // Toggle for (var j = 0; j < toggles.length; j++) toggles[j].style.display = ((toggles[j].style.display == 'none') ? '' : 'none'); break; }   } } function createTogglerLink(toggler, id) {   var toggle = document.createElement("a"); toggle.className = 'toggler-link'; toggle.setAttribute('id', 'toggler' + id); toggle.setAttribute('href', 'javascript:toggler("' + id + '");'); var child = toggler.firstChild; toggler.removeChild(child); toggle.appendChild(child); toggler.insertBefore(toggle, toggler.firstChild); } function toggleInit {   var togglerElems = new Array; var toggleGroup = new Array; // initialize/clear any old information togglers = new Array; allClasses = new Object; // make list of all document classes var elems = document.getElementsByTagName("*"); var numelems = elems.length; for (var i = 0; i < elems.length; i++) {       var elem = elems[i]; if (!elem.className) continue; elem._toggle_original_display = elem.style.display; var togglerID = -1; var elemClasses = elem.className.split(' '); // get list of classes for (var j = 0; j < elemClasses.length; j++) {           var elemClass = elemClasses[j]; if (! allClasses[elemClass]) allClasses[elemClass] = new Array; allClasses[elemClass].push(elem); // all the special classes begin with _toggle if (elemClass.substring(0, 7) != "_toggle") continue; if (elemClass == "_togglegroup") toggleGroup = new Array; else if (elemClass == "_toggle") toggleGroup.push(elem); else if (elemClass.substring(0, 12) == "_toggle_init") {               // set initial value for display (ignore the original CSS set value) // understands _toggle_initshow and _toggle_inithide var disp = elemClass.substring(12); if (disp == "show") elem.style.display = ''; else if (disp == "hide") elem.style.display = 'none'; elem._toggle_original_display = disp; }           else if (elemClass.substring(0, 8) == "_toggler") {               if (togglerID == -1) {                   togglerID = togglers.length; togglers[togglerID] = new Array; togglerElems[togglerID] = elem; }               // all classes are of form _toggler_op-CLASS // figure out what class we're toggling // if none is specified, then we use the current toggle group var toBeToggled; var hyphen = elemClass.indexOf('-'); if (hyphen != -1) toBeToggled = elemClass.substring(hyphen+1); else {                   toBeToggled = toggleGroup; hyphen = elemClass.length; }               var op = elemClass.substring(8, hyphen); togglers[togglerID].push(new Array(op, toBeToggled)); }       }    }    // add javascript links to all toggler elements for (var i = 0; i < togglerElems.length; i++) createTogglerLink(togglerElems[i], i); } function owwsitesearch(f){ f.q.value='site:http://openwetware.org/wiki/'+ f.base.value+'++'+f.qfront.value } addOnloadHook(toggleInit); //