User:Spiderzed/Sandbox/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.
*/

mw.loader.using( 'mediawiki.util', function() { /* Begin of mw.loader.using callback */

/**

* Redirect User:Name/skin.js and skin.css to the current skin's pages
* (unless the 'skin' page really exists)
* @source: http://www.mediawiki.org/wiki/Snippets/Redirect_skin.js
* @rev: 2
*/

if ( mw.config.get( 'wgArticleId' ) === 0 && mw.config.get( 'wgNamespaceNumber' ) == 2 ) { var titleParts = mw.config.get( 'wgPageName' ).split( '/' ); // Make sure there was a part before and after the slash // And that the latter is 'skin.js' or 'skin.css' if ( titleParts.length == 2 ) { var userSkinPage = titleParts.shift() + '/' + mw.config.get( 'skin' ); if ( titleParts.slice(-1) == 'skin.js' ) { window.location.href = mw.util.wikiGetlink( userSkinPage + '.js' ); } else if ( titleParts.slice(-1) == 'skin.css' ) { window.location.href = mw.util.wikiGetlink( userSkinPage + '.css' ); } } }

/** Map addPortletLink to mw.util

*/

window.addPortletLink = function() {

   return mw.util.addPortletLink.apply( mw.util, arguments );

};

/** extract a URL parameter from the current URL **********

*
* @deprecated: Use mw.util.getParamValue with proper escaping
*/

window.getURLParamValue = function() {

   return mw.util.getParamValue.apply( mw.util, arguments );

};

/** &withCSS= and &withJS= URL parameters *******

* Allow to try custom scripts from MediaWiki space 
* without editing personal .css or .js files
*/

var extraCSS = mw.util.getParamValue("withCSS"); if ( extraCSS && extraCSS.match(/^MediaWiki:[^&<>=%]*\.css$/) ) {

   importStylesheet(extraCSS);

} var extraJS = mw.util.getParamValue("withJS"); if ( extraJS && extraJS.match(/^MediaWiki:[^&<>=%]*\.js$/) ) {

   importScript(extraJS);

}

/* Import more specific scripts if necessary */ if (wgAction == 'edit' || wgAction == 'submit' || wgPageName == 'Special:Upload') { //scripts specific to editing pages

   importScript('MediaWiki:Common.js/edit.js');

} else if (mw.config.get('wgPageName') == 'Special:Watchlist') { //watchlist scripts

   mw.loader.load(mw.config.get('wgServer') + mw.config.get('wgScript') + '?title=MediaWiki:Common.js/watchlist.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400');

}

if ( wgNamespaceNumber == 6 ) {

   importScript('MediaWiki:Common.js/file.js');

}

/** For sysops *****************************************

*
*  Description: Allows for sysop-specific Javascript at MediaWiki:Sysop.js,
*
*/

if ( $.inArray( 'sysop', wgUserGroups) > -1 ) {

if ( !window.disableSysopJS ) {
 $(function(){
  importScript('MediaWiki:Sysop.js');
 });
}

}

/** WikiMiniAtlas *******************************************************

 *
 *  Description: WikiMiniAtlas is a popup click and drag world map.
 *               This script causes all of our coordinate links to display the WikiMiniAtlas popup button.
 *               The script itself is located on meta because it is used by many projects.
 *               See Meta:WikiMiniAtlas for more information. 
 *  Maintainers: User:Dschwen
 */

mw.loader.load('//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400');

/* Scripts specific to Internet Explorer */ if ($.client.profile().name == 'msie') {

   /** Internet Explorer bug fix **************************************************
    *
    *  Description: Fixes IE horizontal scrollbar bug
    *  Maintainers: User:Tom-?
    */
   
   var oldWidth;
   var docEl = document.documentElement;
   
   var fixIEScroll = function() {
       if (!oldWidth || docEl.clientWidth > oldWidth) {
           doFixIEScroll();
       } else {
           setTimeout(doFixIEScroll, 1);
       }
       
       oldWidth = docEl.clientWidth;
   };
   
   var doFixIEScroll = function () {
       docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
   };
   
   document.attachEvent("onreadystatechange", fixIEScroll);
   document.attachEvent("onresize", fixIEScroll);
   
   // In print IE (7?) does not like line-height
   mw.util.addCSS('@media print { sup, sub, p, .documentDescription { line-height: normal; } }');

   // IE overflow bug
   mw.util.addCSS('div.overflowbugx { overflow-x: scroll !important; overflow-y: hidden !important; } '
     + 'div.overflowbugy { overflow-y: scroll !important; overflow-x: hidden !important; }');

   // IE zoomfix
   // Use to fix right floating div/table inside tables
   mw.util.addCSS('.iezoomfix div, .iezoomfix table { zoom: 1; }');

}

/* Fixes for Windows font rendering */ if ($.client.profile().platform == 'win') {

   mw.util.addCSS('.IPA, .Unicode { font-family: "Arial Unicode MS", "Lucida Sans Unicode"; }');

}

/* Helper script for .hlist class in common.css

* Maintainer: User:Edokter
*/

if ( $.client.profile().name == 'msie' ) {

 /* Add pseudo-selector class to last child list items in IE 8 */
 if ( $.client.profile().versionBase == '8' ) {
   $( '.hlist' ).find( 'dd:last-child, dt:last-child, li:last-child' )
     .addClass( 'hlist-last-child' );
 }
 /* Generate interpuncts and parens for IE < 8 */
 if ( $.client.profile().versionBase < '8' ) {
   $( '.hlist' ).find( 'dt + dd, dt + dt' ).prev()
     .append( ': ' );
   $( '.hlist' ).find( 'dd + dd, dd + dt, li + li' ).prev()
     .append( '· ' );
   $( '.hlist' ).find( 'dl dl, ol ol, ul ul' )
     .prepend( '( ' ).append( ') ' );
 }

}

/* Test if an element has a certain class

* Maintainers: User:Mike Dillon, User:R. Koot, User:SG
*
* @deprecated:  Use $(element).hasClass() instead.
*/

window.hasClass = ( function() {

   var reCache = {};
   return function (element, className) {
       return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
   };

})();

/** Interwiki links to featured articles ***************************************

*
*  Description: Highlights interwiki links to featured articles (or
*               equivalents) by changing the bullet before the interwiki link
*               into a star.
*  Maintainers: User:R. Koot
*/

function LinkFA() {

   if ( document.getElementById( "p-lang" ) ) {
       var InterwikiLinks = document.getElementById( "p-lang" ).getElementsByTagName( "li" );

       for ( var i = 0; i < InterwikiLinks.length; i++ ) {
           if ( document.getElementById( InterwikiLinks[i].className + "-fa" ) ) {
               InterwikiLinks[i].className += " FA";
               InterwikiLinks[i].title = "This is a featured article in another language.";
           } else if ( document.getElementById( InterwikiLinks[i].className + "-ga" ) ) {
               InterwikiLinks[i].className += " GA";
               InterwikiLinks[i].title = "This is a good article in another language.";
           }
       }
   }

}

$( LinkFA );

/** Collapsible tables *********************************************************

*
*  Description: Allows tables to be collapsed, showing only the header. See
*               Wikipedia:NavFrame.
*  Maintainers: User:R. Koot
*/

var autoCollapse = 2; var collapseCaption = "hide"; var expandCaption = "show";

window.collapseTable = function( tableIndex ){

   var Button = document.getElementById( "collapseButton" + tableIndex );
   var Table = document.getElementById( "collapsibleTable" + tableIndex );

   if ( !Table || !Button ) {
       return false;
   }

   var Rows = Table.rows;

   if ( Button.firstChild.data == collapseCaption ) {
       for ( var i = 1; i < Rows.length; i++ ) {
           Rows[i].style.display = "none";
       }
       Button.firstChild.data = expandCaption;
   } else {
       for ( var i = 1; i < Rows.length; i++ ) {
           Rows[i].style.display = Rows[0].style.display;
       }
       Button.firstChild.data = collapseCaption;
   }

}

function createCollapseButtons(){

   var tableIndex = 0;
   var NavigationBoxes = new Object();
   var Tables = document.getElementsByTagName( "table" );

   for ( var i = 0; i < Tables.length; i++ ) {
       if ( hasClass( Tables[i], "collapsible" ) ) {

           /* only add button and increment count if there is a header row to work with */
           var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
           if (!HeaderRow) continue;
           var Header = HeaderRow.getElementsByTagName( "th" )[0];
           if (!Header) continue;

           NavigationBoxes[ tableIndex ] = Tables[i];
           Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );

           var Button     = document.createElement( "span" );
           var ButtonLink = document.createElement( "a" );
           var ButtonText = document.createTextNode( collapseCaption );

           Button.className = "collapseButton";  //Styles are declared in Common.css

           ButtonLink.style.color = Header.style.color;
           ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
           ButtonLink.setAttribute( "href", "#" );
           addHandler( ButtonLink,  "click", new Function( "evt", "collapseTable(" + tableIndex + " ); return killEvt( evt );") );
           ButtonLink.appendChild( ButtonText );

           Button.appendChild( document.createTextNode( "[" ) );
           Button.appendChild( ButtonLink );
           Button.appendChild( document.createTextNode( "]" ) );

           Header.insertBefore( Button, Header.firstChild );
           tableIndex++;
       }
   }

   for ( var i = 0;  i < tableIndex; i++ ) {
       if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
           collapseTable( i );
       } 
       else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
           var element = NavigationBoxes[i];
           while (element = element.parentNode) {
               if ( hasClass( element, "outercollapse" ) ) {
                   collapseTable ( i );
                   break;
               }
           }
       }
   }

}

$( createCollapseButtons );

/** Dynamic Navigation Bars (experimental) *************************************

*
*  Description: See Wikipedia:NavFrame.
*  Maintainers: UNMAINTAINED
*/

// set up the words in your language 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 window.toggleNavigationBar = function(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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
               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, 'NavContent') || hasClass(NavChild, 'NavPic')) {
               NavChild.style.display = 'block';
           }
       }
       NavToggle.firstChild.data = NavigationBarHide;
   }

}

// adds show/hide-button to navigation bars function createNavigationBarToggleButton(){

   var indexNavigationBar = 0;
   // iterate over all < div >-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 isCollapsed = hasClass( NavFrame, "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 (var NavChild = NavFrame.firstChild; NavChild != null && !isCollapsed; NavChild = NavChild.nextSibling) {
               if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                   if ( NavChild.style.display == 'none' ) {
                       isCollapsed = true;
                   }
               }
           }
           if (isCollapsed) {
               for (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
                   if ( hasClass( NavChild, 'NavPic' ) || hasClass( NavChild, 'NavContent' ) ) {
                       NavChild.style.display = 'none';
                   }
               }
           }
           var 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(var j=0; j < NavFrame.childNodes.length; j++) {
               if (hasClass(NavFrame.childNodes[j], "NavHead")) {
                   NavToggle.style.color = NavFrame.childNodes[j].style.color;
                   NavFrame.childNodes[j].appendChild(NavToggle);
               }
           }
           NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
       }
   }

}

$( createNavigationBarToggleButton );

/** Main Page layout fixes *********************************************************

*
*  Description: Adds an additional link to the complete list of languages available.
*  Maintainers: User:AzaToth, User:R. Koot, User:Alex Smotrov
*/

if (wgPageName == 'Main_Page' || wgPageName == 'Talk:Main_Page') {

   $(function () {
       mw.util.addPortletLink('p-lang', '//meta.wikimedia.org/wiki/List_of_Wikipedias',
           'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias');
   });

}

/** Table sorting fixes ************************************************

 *
 *  Description: Disables code in table sorting routine to set classes on even/odd rows
 *  Maintainers: User:Random832
 */

ts_alternate_row_colors = false;

/***** uploadwizard_newusers ********

* Switches in a message for non-autoconfirmed users at Wikipedia:Upload
*
*  Maintainers: User:Krimpet
*/

function uploadwizard_newusers() {

 if (wgNamespaceNumber == 4 && wgTitle == "Upload" && wgAction == "view") {
   var oldDiv = document.getElementById("autoconfirmedusers"),
       newDiv = document.getElementById("newusers");
   if (oldDiv && newDiv) {
     if (typeof wgUserGroups == "object" && wgUserGroups) {
       for (i = 0; i < wgUserGroups.length; i++) {
         if (wgUserGroups[i] == "autoconfirmed") {
           oldDiv.style.display = "block";
           newDiv.style.display = "none";
           return;
         }
       }
     }
     oldDiv.style.display = "none";
     newDiv.style.display = "block";
     return;
   }
 }

} $(uploadwizard_newusers);

/** Text area function for the account creation process */ jQuery(function(){

  if (!(document.getElementById('signupuserpagefillmagic'))) return;
 /*
  * Puts an userpage edit-box inside a div with the ID 'signupuserpagefillmagic'
  * Created for outreach:Account Creation Improvement Project by
  * sv:User:Sertion on the behalf of outreach:User:Hannibal
  * 
  * Below are variables for internationalization. Please use \n for linebreaks
  * and escape all single quotation marks (') with \'
  */
  var preComment = '