MediaWiki:Common.js

/**
 * Title icons
 * 
 * Looks for title icons (class="icon") and
 * Shifts them to the right of the title on the page.
 */
 
function titleicons() {
  var h1 = document.getElementsByTagName("h1")[0];
  var icons = $( "document div.icon" );
  for( var j = icons.length; j > 0; --j ){
    icons[j-1].style.display = "block"; /* cancels "display: none" by default */
    icons[j-1].style.marginLeft = "0.35em";
    if( mw.config.get('skin') == "modern" ){
      icons[j-1].style.marginTop = "0.2em";
    }
    h1.parentNode.insertBefore(icons[j-1], h1); /* shift of the element */
  }
}
$(titleicons);

 /** 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.";
            }
        }
    }
}

$( 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 = "ficha";
var expandCaption = "fichua";

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

            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 );
        } 
        else if ( $(NavigationBoxes[i]).hasClass( "innercollapse" ) ) {
            var element = NavigationBoxes[i];
            while (element = element.parentNode) {
                if ( $(element).hasClass( "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
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 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 (var 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 (var NavChild = NavFrame.firstChild; NavChild != null; NavChild = NavChild.nextSibling) {
                    if ( $(NavChild).hasClass( 'NavPic' ) || $(NavChild).hasClass( '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 ($(NavFrame.childNodes[j]).hasClass( "NavHead")) {
                    NavFrame.childNodes[j].appendChild(NavToggle);
                }
            }
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
}

$( createNavigationBarToggleButton );
 
if ( mw.config.get('wgIsMainPage') ) {
    $.when($.ready,mw.loader.using('mediawiki.util')).then( mainPageAppendCompleteListLink );
}
 
function mainPageAppendCompleteListLink() {
    mw.util.addPortletLink('p-lang', '//meta.wikimedia.org/wiki/List_of_Wikipedias', 
     'Orodha yote', 'interwiki-completelist', 'Complete list of Wikipedias')
}


 /** 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;
    var watchlistCookieID = watchlistMessage.className.replace(/cookie\-ID\_/ig,'');
 
    if ( document.cookie.indexOf( "hidewatchlistmessage-" + watchlistCookieID + "=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) );
    var watchlistMessage = document.getElementById("watchlist-message");
    var watchlistCookieID = watchlistMessage.className.replace(/cookie\-ID\_/ig,'');
    document.cookie = "hidewatchlistmessage-" + watchlistCookieID + "=yes; expires=" + e.toGMTString() + "; path=/";
    watchlistMessage.style.display = "none";
 }
 
 $( addDismissButton );


 // Choice of multiple search engines
// Autor: Jakob Voss, Guillaume (tret de de:MediaWiki:SpezialSuche.js)
// Version: 0.3.8
// Published as Public Domain

// Map of search engines and some OpenSearch-based fields
var searchEngines = {
  mediawiki: {
    ShortName: "MediaWiki search",
    Template: "/w/index.php?search={searchTerms}"
  },
  globalwpsearch: {
    ShortName: "Global WP",
    Template: "http://vs.aka-online.de/cgi-bin/globalwpsearch.pl?timeout=120&search={searchTerms}"
  },
  google: {
    ShortName: "Google",
    Template: "http://www.google.cat/search?as_sitesearch=sw.wikipedia.org&hl={language}&q={searchTerms}"
  },
  wikiwix: {
    ShortName: "Wikiwix",
    Template: "http://www.wikiwix.com/index.php?action={searchTerms}&lang=sw"
  },
  yahoo: {
    ShortName: "Yahoo!",
    Template: "http://search.yahoo.com/search?p={searchTerms}&vs=sw.wikipedia.org"
  },
  wlive: {
    ShortName: "Windows Live",
    Template: "http://search.live.com/results.aspx?q={searchTerms}&q1=site:http://sw.wikipedia.org"
  }
};
 

function externalSearchEngines() {
  if (typeof SpecialSearchEnhanced2Disabled != 'undefined') return;


  var mainNode = document.getElementById("powersearch");
  if (!mainNode) mainNode = document.getElementById("search");
  if (!mainNode) return;

  var beforeNode = document.getElementById("mw-search-top-table");
  if (!beforeNode) return;
  beforeNode = beforeNode.nextSibling;
  if (!beforeNode) return;
 
  var firstEngine = "mediawiki";
 
  var choices = document.createElement("div");
  choices.setAttribute("id","searchengineChoices");
  choices.style.textAlign = "center";
 
  var lsearchbox = document.getElementById("searchText");
  var initValue = lsearchbox.value;
 
  var space = "";

  for (var id in searchEngines) {
    var engine = searchEngines[id];
if(engine.ShortName)
   {
    if (space) choices.appendChild(space);
    space = document.createTextNode(" ");
 
    var attr = { 
      type: "radio", 
      name: "searchengineselect",
      value: id,
      onFocus: "changeSearchEngine(this.value)",
      id: "searchengineRadio-"+id
    };
 
    var html = "<input";
    for (var a in attr) html += " " + a + "='" + attr[a] + "'";
    html += " />";
    var span = document.createElement("span");
    span.innerHTML = html;
 
    choices.appendChild( span );
    var label
    if (engine.Template.indexOf('http') == 0) {
      label = document.createElement("a");
      label.href = engine.Template.replace("{searchTerms}", initValue).replace("{language}", "fr");
    } else {
      label = document.createElement("label");
    }
  
    label.appendChild( document.createTextNode( engine.ShortName ) );
    choices.appendChild( label );
  }
 }
  mainNode.insertBefore(choices, beforeNode);
 
  var input = document.createElement("input");
  input.id = "searchengineextraparam";
  input.type = "hidden";
 
  mainNode.insertBefore(input, beforeNode);

  changeSearchEngine(firstEngine, initValue);
}

function changeSearchEngine(selectedId, searchTerms) {

  var currentId = document.getElementById("searchengineChoices").currentChoice;
  if (selectedId == currentId) return;
 
  document.getElementById("searchengineChoices").currentChoice = selectedId;
  var radio = document.getElementById('searchengineRadio-'  + selectedId);
  radio.checked = "checked";
 
  var engine = searchEngines[selectedId];
  var p = engine.Template.indexOf('?');
  var params = engine.Template.substr(p+1);
 
  var form;
  if (document.forms["search"]) {
    form = document.forms["search"];
  } else {
    form = document.getElementById("powersearch");
  }
  form.setAttribute("action", engine.Template.substr(0,p));
 
  var l = ("" + params).split("&");
  for (var idx = 0;idx < l.length;idx++) {
    var p = l[idx].split("=");
    var pValue = p[1];
 
    if (pValue == "{language}") {
    } else if (pValue == "{searchTerms}") {
      var input;
      input = document.getElementById("searchText");
 
      input.name = p[0];
    } else {
      var input = document.getElementById("searchengineextraparam");
 
      input.name = p[0];
      input.value = pValue;
    }
  }
}


if (mw.config.get('wgCanonicalSpecialPageName') == "Search") {
   $(externalSearchEngines);
}


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

// Results from Wikidata
// [[File:Wdsearch_script_screenshot.png]]
if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Search' ||  ( mw.config.get( 'wgArticleId' ) === 0 && mw.config.get( 'wgCanonicalSpecialPageName' ) === false ) ) {
	mw.loader.load("//en.wikipedia.org/w/index.php?title=MediaWiki:Wdsearch.js&action=raw&ctype=text/javascript");
}