MediaWiki:Common.js

function makeCollapsibleMwCollapsible( $content ) { var $tables = $content .find( 'table.collapsible:not(.mw-collapsible)' ) .addClass( 'mw-collapsible' );

if ( !Array.prototype.indexOf ) {

   Array.prototype.indexOf = function( elt /*, from*/ )
   {
       var len = this.length;
       var from = Number( arguments[1] ) || 0;
       from = from < 0 ? Math.ceil( from ) : Math.floor( from );

       if ( from < 0 )
           from += len;

       for ( ; from < len; from++ )
       {
           if ( from in this && this[from] === elt )

           return from;
       }

       return -1;
   };

}

function Map() {

   // private members
   var mKeyArray = new Array(); // Keys
   var mValueArray = new Array(); // Values

   // methods
   this.clear = function()
   {
       mKeyArray.length = 0;
       mValueArray.length = 0;
   };

   this.containsKey = function( key )
   {
       return mKeyArray.indexOf( key ) == -1 ? false : true;
   };

   this.containsValue = function( value )
   {
       return mValueArray.indexOf( value ) == -1 ? false : true;
   };

   this.entrySet = function()
   {
       set = new Array();

       for ( i = 0; i < mKeyArray.length; i++ )
       {
           entry = new Object();
           entry.key = mKeyArray[i];
           entry.value = valArray[i];
           set.push( entry );
       }

       return set;
   };

   this.get = function( key )
   {
       var index = mKeyArray.indexOf( key );

       return index == -1 ? null : mValueArray[index];
   };

   this.isEmpty = function()
   {
       return mKeyArray.length == 0 ? true : false;
   }

   this.keySet = function()
   {
       // return a copy of the key set array
       return mKeyArray.slice(0);
   };

   this.put = function( key, val )
   {
       var index = mKeyArray.indexOf( key );

       if ( index == -1 )
       {
           mKeyArray.push( key );
           mValueArray.push( val );
           return null;
       }

       var old = mValueArray[index];
       mValueArray[index] = val;

       return old;
   };

   this.putAll = function( map )
   {
       if ( !Map.prototype.isPrototypeOf( map ) )
           throw new TypeError( "Argument is not of class 'Map'." );

       var keys = map.keySet();

       for ( i = 0; i < keys.length; i++ )
       {
           key = keys[i];
           this.put( key, map.get( key ) );
       }
   };

   this.remove = function( key )
   {
       var index = mKeyArray.indexOf( key );

       if ( index == -1 )
           return null;

       var old = mValueArray[index];
       mKeyArray = mKeyArray.splice( index, 1 );
       mValueArray = mValueArray.splice( index, 1 );
       return old;
   };

   this.size = function()
   {
       return mKeyArray.length;
   };

   this.toString = function()
   {
       var result = "{";

       for( var i = 0; i < mKeyArray.length; i++ )
       {
           if ( i != 0 )
               result += ", ";

           result += mKeyArray[i].valueOf() + "=" + mValueArray[i].valueOf();
       }

       result = "}";

       return result;
   };   // returns a string with all keys and values in map.

   this.values = function()
   {
       // return a copy of the value set array
       return mValueArray.slice(0);
   };

} /**

* Collapsible tables; reimplemented with mw-collapsible
* Styling is also in place to avoid FOUC
* 
* Allows tables to be collapsed, showing only the header. See Help:Collapsing.
* @version 3.0.0 (2018-05-20)
* @source https://www.mediawiki.org/wiki/MediaWiki:Gadget-collapsibleTables.js
* @author User:R. Koot
* @author User:Krinkle
* @author User:TheDJ
* @deprecated Since MediaWiki 1.20: Use class="mw-collapsible" instead which
* is supported in MediaWiki core. Shimmable since MediaWiki 1.32
*/

$.each( $tables, function( index, table ) { // mw.log.warn( 'This page is using the deprecated class collapsible. Please replace it with mw-collapsible.'); if( $( table ).hasClass( 'collapsed') ) { $( table ).addClass( 'mw-collapsed' ); // mw.log.warn( 'This page is using the deprecated class collapsed. Please replace it with mw-collapsed.'); } } ); if( $tables.length > 0 ) { mw.loader.using( 'jquery.makeCollapsible' ).then( function() { $tables.makeCollapsible(); } ); } } mw.hook( 'wikipage.content' ).add( makeCollapsibleMwCollapsible );

/**

* Add support to mw-collapsible for autocollapse, innercollapse and outercollapse
*
* Maintainers: TheDJ
*/

function mwCollapsibleSetup( $collapsibleContent ) { var $element, $toggle, autoCollapseThreshold = 2; $.each( $collapsibleContent, function (index, element) { $element = $( element ); if ( $element.hasClass( 'collapsible' ) ) { $element.find('tr:first > th:first').prepend( $element.find('tr:first > * > .mw-collapsible-toggle')); } if ( $collapsibleContent.length >= autoCollapseThreshold && $element.hasClass( 'autocollapse' ) ) { $element.data( 'mw-collapsible' ).collapse(); } else if ( $element.hasClass( 'innercollapse' ) ) { if ( $element.parents( '.outercollapse' ).length > 0 ) { $element.data( 'mw-collapsible' ).collapse(); } } // because of colored backgrounds, style the link in the text color // to ensure accessible contrast $toggle = $element.find( '.mw-collapsible-toggle' ); if ( $toggle.length ) { // Make the toggle inherit text color if( $toggle.parent()[0].style.color ) { $toggle.find( 'a' ).css( 'color', 'inherit' ); } } } ); }

mw.hook( 'wikipage.collapsibleContent' ).add( mwCollapsibleSetup );

/**

* Dynamic Navigation Bars (experimental)
*
* Description: See Wikipedia: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
*/

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 i, j, navChild, navToggle, navToggleText, isCollapsed, indexNavigationBar = 0; // Iterate over all < div >-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 );