MediaWiki:Common.js

/* 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; }');
}

 /** 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.";
             }
         }
     }
 }
 
 jQuery(document).ready( 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 = "itago";
 var expandCaption = "ipakita";
 
 function collapseTable( 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 ( $(Tables[i]).hasClass("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.style.styleFloat = "right";
             Button.style.cssFloat = "right";
             Button.style.fontWeight = "normal";
             Button.style.textAlign = "right";
             Button.style.width = "6em";
 
             ButtonLink.style.color = Header.style.color;
             ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
             ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
             ButtonLink.appendChild( ButtonText );
 
             Button.appendChild( document.createTextNode( "[" ) );
             Button.appendChild( ButtonLink );
             Button.appendChild( document.createTextNode( "]" ) );
 
             Header.insertBefore( Button, Header.childNodes[0] );
             tableIndex++;
         }
     }
 
     for ( var i = 0;  i < tableIndex; i++ ) {
         if ( $(NavigationBoxes[i]).hasClass("collapsed" ) || ( tableIndex >= autoCollapse && $(NavigationBoxes[i]).hasClass("autocollapse" ) ) ) {
             collapseTable( i );
         }
     }
 }
 
 jQuery(document).ready( 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
  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 ( $(NavChild).hasClass('NavPic' ) ) {
                 NavChild.style.display = 'none';
             }
             if ( $(NavChild).hasClass('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 ($(NavChild).hasClass('NavPic')) {
                 NavChild.style.display = 'block';
             }
             if ($(NavChild).hasClass('NavContent')) {
                 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 ($(NavFrame).hasClass("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 ( $(NavChild).hasClass('NavPic' ) || $(NavChild).hasClass('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 ($(NavFrame.childNodes[j]).hasClass("NavHead")) {
                 NavFrame.childNodes[j].appendChild(NavToggle);
               }
             }
             NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
         }
     }
  }
 
 jQuery(document).ready( createNavigationBarToggleButton );

 /** Main Page layout fixes *********************************************************
  *
  *  Description:        Various layout fixes for the main page, including an
  *                      additional link to the complete list of languages available
  *                      and the renaming of the 'Article' to to 'Main Page'.
  *  Maintainers:        [[User:AzaToth]], [[User:R. Koot]]
  */
 
 
 function mainPageAppendCompleteListLink() {
     try {
         var node = document.getElementById( "p-lang" )
                            .getElementsByTagName('div')[0]
                            .getElementsByTagName('ul')[0];
 
         var aNode = document.createElement( 'a' );
         var liNode = document.createElement( 'li' );
 
         aNode.appendChild( document.createTextNode( 'Complete list' ) );
         aNode.setAttribute( 'href' , '//meta.wikimedia.org/wiki/List_of_Wikipedias' );
         liNode.appendChild( aNode );
         liNode.className = 'interwiki-completelist';
         node.appendChild( liNode );
      } catch(e) {
        // lets just ignore what's happened
        return;
     }
 }

 if ( mw.config.get('wgIsMainPage') ) {
        jQuery(document).ready( mainPageAppendCompleteListLink );
 }

 /** "Technical restrictions" title fix *****************************************
 *
 * Description:
 * Maintainers: User:Interiot, User:Mets501, User:Freakofnurture
 */
 //
 // For pages that have something like Template:Lowercase, replace the title, but only if it is cut-and-pasteable as a valid wikilink.
 // (for instance iPod's title is updated. But [[C#]] is not an equivalent
 // wikilink, so [[C Sharp]] doesn't have its main title changed)
 // Likewise for users who have selected the U.K. date format ("1 March") the  
 // titles of day-of-the-year articles will appear in that style. Users with any
 // other date setting are not affected.
 //
 // The function looks for a banner like this: 
 // &lt;div id="RealTitleBanner"&gt;  ... &lt;span id="RealTitle"&gt;title&lt;/span&gt; ... &lt;/div&gt;
 // An element with id=DisableRealTitle disables the function.
 //
 
 var disableRealTitle = 0;		// users can disable this by making this true from their monobook.js
 editprefix = "Baguhin ang ";
 
 jQuery(document).ready(function() {
 	try {

           var realTitleBanner = document.getElementById("RealTitleBanner");
            if (realTitleBanner && !document.getElementById("DisableRealTitle") && !disableRealTitle ) {
            var realTitle = document.getElementById("RealTitle");
 
 			if (realTitle) {
 				var realTitleHTML = realTitle.innerHTML;
 				realTitleText = $(realTitle).text;
 
 				var isPasteable = 0;
 				//var containsHTML = /</.test(realTitleHTML);	// contains ANY HTML
 				var containsTooMuchHTML = /</.test( realTitleHTML.replace(/<\/?(sub|sup|small|big)>/gi, "") ); // contains HTML that will be ignored when cut-n-pasted as a wikilink
 				// calculate whether the title is pasteable
 				var verifyTitle = realTitleText.replace(/^ +/, "");		// trim left spaces
 				verifyTitle = verifyTitle.charAt(0).toUpperCase() + verifyTitle.substring(1, verifyTitle.length);	// uppercase first character
 
 				// if the namespace prefix is there, remove it on our verification copy.  If it isn't there, add it to the original realValue copy.
 				if (mw.config.get('wgNamespaceNumber') != 0) {
 					if (mw.config.get('wgCanonicalNamespace') == verifyTitle.substr(0, mw.config.get('wgCanonicalNamespace').length).replace(/ /g, "_") && verifyTitle.charAt(mw.config.get('wgCanonicalNamespace').length) == ":") {
 						verifyTitle = verifyTitle.substr(mw.config.get('wgCanonicalNamespace').length + 1);
 					} else {
 						realTitleText = mw.config.get('wgCanonicalNamespace').replace(/_/g, " ") + ":" + realTitleText;
 						realTitleHTML = mw.config.get('wgCanonicalNamespace').replace(/_/g, " ") + ":" + realTitleHTML;
 					}
 				}
 
 				// verify whether wgTitle matches
 				verifyTitle = verifyTitle.replace(/^ +/, "").replace(/ +$/, "");		// trim left and right spaces
 				verifyTitle = verifyTitle.replace(/_/g, " ");		// underscores to spaces
 				verifyTitle = verifyTitle.charAt(0).toUpperCase() + verifyTitle.substring(1, verifyTitle.length);	// uppercase first character
 				isPasteable = (verifyTitle == mw.config.get('wgTitle'));
 
 				// replace the English canonical Namespaces by the German Namespaces
 				var enNS = new Array("Media", "Special", "Talk", "User", "User talk", "Project", "Project talk", "Image", "Image talk", "MediaWiki", "MediaWiki talk", "Template", "Template talk", "Help", "Help talk", "Category", "Category talk", "Portal", "Portal talk");
 				var deNS = new Array("Medya", "Natatangi", "Usapan", "Tagagamit", "Usapan ng tagagamit", "Wikipedia", "Usapan sa Wikipedia", "Larawan", "Usapan sa larawan", "MediaWiki", "Usapan sa MediaWiki", "Suleras", "Usapan sa Suleras", "Tulong", "Usapan sa tulong", "Kategorya", "Usapan sa Kategorya", "Portal", "Usapan sa Portal");
 
 				for (var i = 0; i <= enNS.length - 1; i++) {
 				    //alert(enNS[i] + "-" + deNS[i]);
 				    var NSregex = new RegExp("^" + enNS[i] + ":");
 				    realTitleText = realTitleText.replace(NSregex, deNS[i] + ":");
 				    realTitleHTML = realTitleHTML.replace(NSregex, deNS[i] + ":");
 				}
 
 				// Add the 'editprefix' to the titles, if wgAction is 'edit'
 				if (mw.config.get('wgAction') == 'edit') {
 				    realTitleText = editprefix + realTitleText;
                    realTitleHTML = editprefix + realTitleHTML;
 				}
 
 				var h1 = document.getElementsByTagName("h1")[0];
 				if (h1 && isPasteable) {
 					h1.innerHTML = containsTooMuchHTML ? realTitleText : realTitleHTML;
 					if (!containsTooMuchHTML)
 						realTitleBanner.style.display = "none";
 				}
 				document.title = realTitleText + " - Wikipedia";
 			}
 		}
 	} catch (e) {
 		/* Something went wrong. */
 	}
 });
  
 //fix edit summary prompt for undo
 //this code fixes the fact that the undo function combined with the "no edit summary prompter" causes problems if leaving the
 //edit summary unchanged
 //this was added by [[User:Deskana]], code by [[User:Tra]]
 jQuery(document).ready(function () {
   if (document.location.search.indexOf("undo=") != -1
   && document.getElementsByName('wpAutoSummary')[0]) {
     document.getElementsByName('wpAutoSummary')[0].value='';
   }
 })

 /** Add dismiss button to watchlist-message *************************************
  *
  *  Description: Hide the watchlist message for one week.
  *  Maintainers: [[User:Ruud Koot|Ruud Koot]]
  */
 
 function addDismissButton() {
    var watchlistMessage = document.getElementById("watchlist-message");
    if ( watchlistMessage == null ) return;
 
    if ( document.cookie.indexOf( "hidewatchlistmessage=yes" ) != -1 ) {
        watchlistMessage.style.display = "none";
    }
 
    var Button     = document.createElement( "span" );
    var ButtonLink = document.createElement( "a" );
    var ButtonText = document.createTextNode( "dismiss" );
 
    ButtonLink.setAttribute( "id", "dismissButton" );
    ButtonLink.setAttribute( "href", "javascript:dismissWatchlistMessage();" );
    ButtonLink.setAttribute( "title", "Hide this message for one week" );
    ButtonLink.appendChild( ButtonText );
 
    Button.appendChild( document.createTextNode( "[" ) );
    Button.appendChild( ButtonLink );
    Button.appendChild( document.createTextNode( "]" ) );
 
    watchlistMessage.appendChild( Button );
 }
 
 function dismissWatchlistMessage() {
     var e = new Date();
     e.setTime( e.getTime() + (7*24*60*60*1000) );
     document.cookie = "hidewatchlistmessage=yes; expires=" + e.toGMTString() + "; path=/";
     var watchlistMessage = document.getElementById("watchlist-message");
     watchlistMessage.style.display = "none";
 }
 
 jQuery(document).ready( addDismissButton );

 /** Change Special:Search to use a drop-down menu *******************************************************
   *
   *  Description: Change Special:Search to use a drop-down menu, with the default being
   *               the internal MediaWiki engine
   *  Created and maintained by: [[User:Gracenotes]]
   */
 
 if (mw.config.get('wgCanonicalSpecialPageName') === "Search") {
         var searchEngines = [];
         jQuery(document).ready(SpecialSearchEnhanced);
 }
 
 function SpecialSearchEnhanced() {
         var createOption = function(site, action, mainQ, addQ, addV) {
                 var opt = document.createElement('option');
                 opt.appendChild(document.createTextNode(site));
                 searchEngines[searchEngines.length] = [action, mainQ, addQ, addV];
                 return opt;
         }
         var searchForm = document.forms.searchform;
         if (!searchForm) { return; }
         var selectBox = document.createElement('select');
         selectBox.id = 'searchEngine';
         searchForm.onsubmit = function() {
                 var optSelected = searchEngines[document.getElementById('searchEngine').selectedIndex];
                 searchForm.action = optSelected[0];
                 searchForm.lsearchbox.name = optSelected[1];
                 searchForm.title.value = optSelected[3];
                 searchForm.title.name = optSelected[2];
         }
         selectBox.appendChild(createOption('MediaWiki search', mw.config.get('wgScriptPath') + '/index.php', 'search', 'title', 'Special:Search'));
         selectBox.appendChild(createOption('Google', 'https://www.google.com/search', 'q', 'sitesearch', 'en.wikipedia.org'));
         selectBox.appendChild(createOption('Yahoo', 'http://search.yahoo.com/search', 'p', 'vs', 'en.wikipedia.org'));
         selectBox.appendChild(createOption('Windows Live', 'http://search.live.com/results.aspx', 'q', 'q1', 'site:http://en.wikipedia.org'));
         selectBox.appendChild(createOption('Wikiwix', 'http://www.wikiwix.com/', 'action', 'lang', 'en'));
         selectBox.appendChild(createOption('Exalead', 'http://www.exalead.com/wikipedia/results', 'q', 'language', 'en'));
         searchForm.lsearchbox.style.marginLeft = '0px';
         var lStat = document.getElementById('loadStatus');
         lStat.parentNode.insertBefore(selectBox, lStat);
 }

/**
 * WikiMiniAtlas is a popup click and drag world map.
 * See [[meta:WikiMiniAtlas]] for more information.
 * Maintainers: [[w:User:Dschwen]]
 */
mw.loader.load('//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript');

function LinkPH() 
{
         // iterate over all <li>-elements
         for(var j=0; b = document.getElementsByTagName("li")[j]; j++) {
             if(b.className == "interwiki-ceb" || b.className == "interwiki-ilo" || b.className == "interwiki-pam" || b.className == "interwiki-pag" || b.className == "interwiki-war" || b.className == "interwiki-cbk-zam") {
               b.style.fontWeight = 'bold';
            }
         }
}