MediaWiki:Common.js: Difference between revisions

(Updating from wp)
(Updating from wp)
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/**
* 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.
*/
/*global mw, $, importStylesheet, importScript */
/*jshint curly:false eqnull:true, strict:false, browser:true, */
mw.loader.using( ['mediawiki.util', 'mediawiki.notify', 'jquery.client'], function () {
/* Begin of mw.loader.using callback */


/**
/**
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             'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias' );
             'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias' );
     } );
     } );
}
/**
* 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' );
        }
    }
}
}


Line 40: Line 77:
}, 'Use jQuery.hasClass() instead' );
}, 'Use jQuery.hasClass() instead' );


/**
* @source www.mediawiki.org/wiki/Snippets/Load_JS_and_CSS_by_URL
* @rev 5
*/
// CSS
var extraCSS = mw.util.getParamValue( 'withCSS' );
if ( extraCSS ) {
if ( extraCSS.match( /^MediaWiki:[^&<>=%#]*\.css$/ ) ) {
importStylesheet( extraCSS );
} else {
mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withCSS value' } );
}
}


// JS
var extraJS = mw.util.getParamValue( 'withJS' );
if ( extraJS ) {
if ( extraJS.match( /^MediaWiki:[^&<>=%#]*\.js$/ ) ) {
importScript( extraJS );
} else {
mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withJS value' } );
}
}


/**
/**
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                 '.Unicode { font-family: "Arial Unicode MS", "Lucida Sans Unicode"; } ' );
                 '.Unicode { font-family: "Arial Unicode MS", "Lucida Sans Unicode"; } ' );
}
}
/**
* 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]]
*/
( function () {
    var require_wikiminiatlas = false;
    var coord_filter = /geohack/;
    $( document ).ready( function() {
        $( 'a.external.text' ).each( function( key, link ) {
            if ( link.href && coord_filter.exec( link.href ) ) {
                require_wikiminiatlas = true;
                // break from loop
                return false;
            }
        } );
        if ( $( 'div.kmldata' ).length ) {
            require_wikiminiatlas = true;
        }
        if ( require_wikiminiatlas ) {
            mw.loader.load( '//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript' );
        }
    } );
} )();
/**
/**
  * Interwiki links to featured articles ***************************************
  * Interwiki links to featured articles ***************************************
Line 193: Line 282:
}
}


$( createCollapseButtons );
mw.hook( 'wikipage.content' ).add( createCollapseButtons );


/**
/**
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}
}


$( createNavigationBarToggleButton );
mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );
 
/**
* Uploadwizard_newusers
* Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
*
* Maintainers: [[User:Krimpet]]
*/
function uploadwizard_newusers() {
    if ( mw.config.get( 'wgNamespaceNumber' ) === 4 && mw.config.get( 'wgTitle' ) === 'Upload' && mw.config.get( 'wgAction' ) === 'view' ) {
        var oldDiv = document.getElementById( 'autoconfirmedusers' ),
            newDiv = document.getElementById( 'newusers' );
        if ( oldDiv && newDiv ) {
            var userGroups = mw.config.get( 'wgUserGroups' );
            if ( userGroups ) {
                for ( var i = 0; i < userGroups.length; i++ ) {
                    if ( userGroups[i] === 'autoconfirmed' ) {
                        oldDiv.style.display = 'block';
                        newDiv.style.display = 'none';
                        return;
                    }
                }
            }
            oldDiv.style.display = 'none';
            newDiv.style.display = 'block';
            return;
        }
    }
}


$(uploadwizard_newusers);


/**
/**
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     } );
     } );
}
}
/** GTW CUSTOM STUFF */
//<source lang="javascript">
function importScript( page ) {
// TODO: might want to introduce a utility function to match wfUrlencode() in PHP
var uri = wgScript + '?title=' +
encodeURIComponent(page.replace(/ /g,'_')).replace(/%2F/ig,'/').replace(/%3A/ig,':') +
'&action=raw&ctype=text/javascript';
return importScriptURI( uri );
}
var loadedScripts = {}; // included-scripts tracker
function importScriptURI( url ) {
if ( loadedScripts[url] ) {
return null;
}
loadedScripts[url] = true;
var s = document.createElement( 'script' );
s.setAttribute( 'src', url );
s.setAttribute( 'type', 'text/javascript' );
document.getElementsByTagName('head')[0].appendChild( s );
return s;
}
/* stuff from wp */


/**
/**
  * Redirect User:Name/skin.js and skin.css to the current skin's pages
  * Description: Stay on the secure server as much as possible
* (unless the 'skin' page really exists)
  * Maintainers: [[User:TheDJ]]
  * @source: http://www.mediawiki.org/wiki/Snippets/Redirect_skin.js
* @rev: 2
  */
  */
if ( mw.config.get( 'wgArticleId' ) === 0 && mw.config.get( 'wgNamespaceNumber' ) == 2 ) {
if ( document.location && document.location.protocol  && document.location.protocol === 'https:' ) {
var titleParts = mw.config.get( 'wgPageName' ).split( '/' );
    /* New secure servers */
// Make sure there was a part before and after the slash
    importScript( 'MediaWiki:Common.js/secure new.js' );
// 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
*/
function getURLParamValue(paramName, url) {
return mw.util.getParamValue(paramName, url);
}
/** &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);
}
// makeCollapsible (remove when deployed)
importStylesheet('MediaWiki:JQuery-makeCollapsible.css');
importScript('MediaWiki:JQuery-makeCollapsible.js');
/* 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 and accountcreators *****************************************
*
*  Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]],
*              and accountcreator-specific CSS at [[MediaWiki:Accountcreator.css]].
*/
if ( $.inArray( 'sysop', wgUserGroups) > -1 ) {
importStylesheet('MediaWiki:Sysop.css');
if ( !window.disableSysopJS ) {
  $(function(){
  importScript('MediaWiki:Sysop.js');
  });
}
} else if ( $.inArray( 'accountcreator', wgUserGroups ) > -1 ) {
importStylesheet('MediaWiki:Accountcreator.css');
}
/** 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;
/** 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 = '<!-- BELOW IS THE TEXT ABOUT YOU. YOU CAN CHANGE IT COMPLETELY OR IN PARTS AND THEN COME BACK TO IT. AFTER YOU ARE DONE, SCROLL DOWN A BIT FURTHER AND CLICK "SAVE PAGE".--\>{'+'{New user bar}}\n',
      postComment = '\n\n<!-- NOW, CLICK THE "SAVE PAGE" BUTTON. CONGRATULATIONS, YOU\'VE JUST MADE YOUR FIRST EDIT TO WIKIPEDIA. --\>',
      preSubmitButton ='Do not forget to click SAVE PAGE when you get to the next page!',
      submitText = 'Create my user page for me now!',
      SUPeditSummary = 'New user page through [[:outreach:Account Creation Improvement Project|Outreach:ACIP]]',
      preFilltemplate = 'Replace this example text below with information about you: \n\nHello, my background is in biology, with a main interest in snakes.\n\nI speak English and French. In my off-time, I listen to a lot of music, and I have discovered that Wikipedia is a very good source for information in that department. Hopefully I can help make it even better.';
  /*
    * The actual magic:
    * Inserts a form with a single visible field that simulates the normal
    * edit-field. It uses the variables from above to set a text example (pre
    * filled), an automated edit summary and the label of the submit button.
    * 'fakewpTextbox1' is used to hide the assembling of the final output that
    * is made below.
    */
  jQuery('#signupuserpagefillmagic').html('<form action="'+wgServer+wgScript+'?title='+wgFormattedNamespaces[2]+':'+wgUserName+'&action=submit" method="post"><textarea id="fakewpTextbox1" style="width:46em;height:20em;">'+preFilltemplate+'</textarea><textarea name="wpTextbox1" id="wpTextbox1" style="display:none;"></textarea><input type="hidden" name="wpSummary" id="wpSummary" value="'+SUPeditSummary+'" /><br/>'+preSubmitButton+'<br/><input type="submit" value="'+submitText+'"/></form>');
  // Waits for the form to be submitted.
  jQuery('#signupuserpagefillmagic form').live('submit',function(r){
    // Stops the form from submitting
    r.preventDefault();
    /*
      * Uses the previously defined variables preComment and postComment
      * to assemble the final output in the hidden textarea.
      */
    $('#wpTextbox1').text( preComment + jQuery('#fakewpTextbox1').text() + postComment );
    /*
      * Submits the form.
      * For unknown reasons jQuery('#signupuserpagefillmagic form').submit() crashes
      * Firefox (only tested in version 4.0). This method seam to work cross browser.
      */
    document.getElementById('signupuserpagefillmagic').getElementsByTagName('form')[0].submit();
  });
});
/* Import more specific scripts if necessary */
importScript("MediaWiki:Wikibits.js")
if (wgAction == "edit" || wgAction == "submit" || wgPageName == "Special:Upload") //scripts specific to editing pages
{
    importScript("MediaWiki:Common.js/edit.js")
}
else if (wgPageName == "Special:Watchlist") //watchlist scripts
{
    importScript("MediaWiki:Common.js/watchlist.js")
}
else if (wgPageName == "Special:Search") //scripts specific to Special:Search
{
    importScript("MediaWiki:Common.js/search.js")
}
/** Sysop Javascript *******************************************************
  *
  *  Description: Allows for sysop-specific Javascript at [[MediaWiki:Sysop.js]].
  */
function sysopFunctions() {
    if ( wgUserGroups && !window.disableSysopJS ) {
        for ( var g = 0; g < wgUserGroups.length; ++g ) {
            if ( wgUserGroups[g] == "sysop" ) {
                importScript( "MediaWiki:Sysop.js" );
                break;
            }
        }
    }
}
/*addOnloadHook( sysopFunctions );*/
$(document).ready(function() { sysopFunctions()  } );
/* Scripts specific to Internet Explorer */
if (navigator.appName == "Microsoft Internet Explorer")
{
    /** Internet Explorer bug fix **************************************************
    *
    *  Description: Fixes IE horizontal scrollbar bug
    *  Maintainers: [[User:Tom-]]?
    */
   
    var oldWidth;
    var docEl = document.documentElement;
   
    function fixIEScroll()
    {
        if (!oldWidth || docEl.clientWidth > oldWidth)
            doFixIEScroll();
        else
            setTimeout(doFixIEScroll, 1);
       
        oldWidth = docEl.clientWidth;
    }
   
    function doFixIEScroll() {
        docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
    }
   
    document.attachEvent("onreadystatechange", fixIEScroll);
    document.attachEvent("onresize", fixIEScroll);
   
   
    /**
    * Remove need for CSS hacks regarding MSIE and IPA.
    */
   
    if (document.createStyleSheet) {
        document.createStyleSheet().addRule('.IPA', 'font-family: "Doulos SIL", "Charis SIL", Gentium, "DejaVu Sans", Code2000, "TITUS Cyberbit Basic", "Arial Unicode MS", "Lucida Sans Unicode", "Chrysanthi Unicode";');
    }
   
   
    //Import scripts specific to Internet Explorer 6
    if (navigator.appVersion.substr(22, 1) == "6")
    {
        importScript("MediaWiki:Common.js/IE60Fixes.js")
    }
}
/** "Technical restrictions" title fix *****************************************
*
*  Description: For pages that have something like Template:Wrongtitle, replace
*              the title, but only if it is cut-and-pasteable as a valid
*              wikilink. For instance, "NZR WB class" can be changed to
*              "NZR W<sup>B</sup> class", but [[C#]] is not an equivalent wikilink,
*              so [[C Sharp]] doesn't have its main title changed.
*
*              The function looks for a banner like this:
*              <div id="RealTitleBanner"> ... <span id="RealTitle">title</span> ... </div>
*  Maintainers: Remember_the_dot
*/
if (wgAction == "view") //prevents "Editing " from disappearing during preview
{
    addOnloadHook(function()
    {
        var realTitle = document.getElementById("RealTitle")
       
        if (realTitle)
        {
            //normalizes a title or a namespace name (but not both)
            //trims leading and trailing underscores and converts (possibly multiple) spaces and underscores to single underscores
            function normalizeTitle(title)
            {
                return title.replace(/^_+/, "").replace(/_+$/, "").replace(/[\s_]+/g, "_")
            }
           
            if (realTitle.textContent) //everyone but IE
            {
                var realTitleText = realTitle.textContent
            }
            else //IE
            {
                var realTitleText = realTitle.innerText
            }
           
            var normalizedRealTitle
            var normalizedPageTitle
            var indexOfColon = realTitleText.indexOf(":")
            var normalizedNamespaceName = normalizeTitle(realTitleText.substring(0, indexOfColon)).toLowerCase()
           
            //make namespace prefix lowercase and uppercase the first letter of the title
            if (indexOfColon == -1 || wgCanonicalNamespace.toLowerCase() != normalizedNamespaceName) //no namespace prefix - either no colon or a nonsensical namespace prefix (for example, "Foo" in "Foo: The Story of My Life")
            {
                normalizedRealTitle = normalizeTitle(realTitleText)
                normalizedRealTitle = normalizedRealTitle.charAt(0).toUpperCase() + normalizedRealTitle.substring(1)
                normalizedPageTitle = wgPageName.charAt(0).toUpperCase() + wgPageName.substring(1)
            }
            else //using a namespace prefix
            {
                var normalizedRealPageTitle = normalizeTitle(realTitleText.substring(indexOfColon + 1))
               
                normalizedRealTitle = normalizedNamespaceName
                if (normalizedNamespaceName != "") //namespace 0 is a special case where the leading colon should never be shown
                {
                    normalizedRealTitle += ":"
                }
                normalizedRealTitle += normalizedRealPageTitle.charAt(0).toUpperCase() + normalizedRealPageTitle.substring(1)
                normalizedPageTitle = wgPageName.substring(0, wgPageName.indexOf(":") + 1).toLowerCase() + wgPageName.substring(wgPageName.indexOf(":") + 1)
            }
           
            if (normalizedRealTitle == normalizedPageTitle) //normalized titles match, so we can do full replacement
            {
                var h1 = document.getElementsByTagName("h1")[0]
               
                //remove all child nodes, including text
                while (h1.firstChild)
                {
                    h1.removeChild(h1.firstChild)
                }
               
                //populate with nodes of real title
                while (realTitle.firstChild) //the children are moved to a new parent element
                {
                    h1.appendChild(realTitle.firstChild)
                }
               
                //correct the page title
                document.title = realTitleText + " - Wikipedia, the free encyclopedia"
               
                //delete the real title banner since the problem is solved
                var realTitleBanner = document.getElementById("RealTitleBanner")
                if (realTitleBanner) realTitleBanner.parentNode.removeChild(realTitleBanner)
            }
        }
    })
}
/**
* Add a link to one of the portlet menus on the page, including:
*
* p-cactions: Content actions (shown as tabs above the main content in Monobook)
* p-personal: Personal tools (shown at the top right of the page in Monobook)
* p-navigation: Navigation
* p-tb: Toolbox
*
* This function exists for the convenience of custom JS authors.  All
* but the first three parameters are optional, though providing at
* least an id and a tooltip is recommended.
*
* By default the new link will be added to the end of the list.  To
* add the link before a given existing item, pass the DOM node of
* that item (easily obtained with document.getElementById()) as the
* nextnode parameter; to add the link _after_ an existing item, pass
* the node's nextSibling instead.
*
* @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
* @param String href -- link URL
* @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
* @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
* @param String tooltip -- text to show when hovering over the link, without accesskey suffix
* @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
* @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
*
* @return Node -- the DOM node of the new item (an LI element) or null
*/
function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) {
var node = document.getElementById(portlet);
if ( !node ) return null;
node = node.getElementsByTagName( "ul" )[0];
if ( !node ) return null;
var link = document.createElement( "a" );
link.appendChild( document.createTextNode( text ) );
link.href = href;
var item = document.createElement( "li" );
item.appendChild( link );
if ( id ) item.id = id;
if ( accesskey ) {
link.setAttribute( "accesskey", accesskey );
tooltip += " ["+accesskey+"]";
}
if ( tooltip ) {
link.setAttribute( "title", tooltip );
}
if ( accesskey && tooltip ) {
updateTooltipAccessKeys( new Array( link ) );
}
if ( nextnode && nextnode.parentNode == node )
node.insertBefore( item, nextnode );
else
node.appendChild( item );  // IE compatibility (?)
return item;
}
function getInnerText(el) {
if (typeof el == "string") return el;
if (typeof el == "undefined") { return el };
if (el.textContent) return el.textContent; // not needed but it is faster
if (el.innerText) return el.innerText;    // IE doesn't have textContent
var str = "";
var cs = el.childNodes;
var l = cs.length;
for (var i = 0; i < l; i++) {
switch (cs[i].nodeType) {
case 1: //ELEMENT_NODE
str += ts_getInnerText(cs[i]);
break;
case 3: //TEXT_NODE
str += cs[i].nodeValue;
break;
}
}
return str;
}
/*
// install [[Wikipedia:User:Cacycle/wikEd]] in-browser text editor
document.write('<script type="text/javascript" src="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
+ '&action=raw&ctype=text/javascript"></' + 'script>');
var wikEdConfig = {};
wikEdConfig.scrollToEdit = false;
// Including extra .js pages
// switches for scripts
var load_edittools = true;
// extra drop down menu on editing for adding special characters
includePage( 'MediaWiki:Edittools.js' );
*/


/* End of mw.loader.using callback */
/* End of mw.loader.using callback */
} );
} );
/* DO NOT ADD CODE BELOW THIS LINE */
/* DO NOT ADD CODE BELOW THIS LINE */

Revision as of 18:42, 20 October 2013

/**
 * 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.
 */
/*global mw, $, importStylesheet, importScript */
/*jshint curly:false eqnull:true, strict:false, browser:true, */

mw.loader.using( ['mediawiki.util', 'mediawiki.notify', 'jquery.client'], function () {
/* Begin of mw.loader.using callback */

/**
 * 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 ( mw.config.get( 'wgPageName' ) === 'Main_Page' || mw.config.get( 'wgPageName' ) === 'Talk:Main_Page' ) {
    $( document ).ready( function () {
        mw.util.addPortletLink( 'p-lang', '//meta.wikimedia.org/wiki/List_of_Wikipedias',
            'Complete list', 'interwiki-completelist', 'Complete list of Wikipedias' );
    } );
}

/**
 * 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 
 *
 * @deprecated: Use mw.util.addPortletLink instead.
 */
mw.log.deprecate( window, 'addPortletLink', function () {
    return mw.util.addPortletLink.apply( mw.util, arguments );
}, 'Use mw.util.addPortletLink() instead' );

/**
 * Extract a URL parameter from the current URL
 *
 * @deprecated: Use mw.util.getParamValue with proper escaping
 */
mw.log.deprecate( window, 'getURLParamValue', function () {
    return mw.util.getParamValue.apply( mw.util, arguments );
}, 'Use mw.util.getParamValue() instead' );

/** 
 * Test if an element has a certain class
 *
 * @deprecated:  Use $(element).hasClass() instead.
 */
mw.log.deprecate( window, 'hasClass', function ( element, className ) {
    return $( element ).hasClass( className );
}, 'Use jQuery.hasClass() instead' );

/**
 * @source www.mediawiki.org/wiki/Snippets/Load_JS_and_CSS_by_URL
 * @rev 5
 */
// CSS
var extraCSS = mw.util.getParamValue( 'withCSS' );
if ( extraCSS ) {
	if ( extraCSS.match( /^MediaWiki:[^&<>=%#]*\.css$/ ) ) {
		importStylesheet( extraCSS );
	} else {
		mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withCSS value' } );
	}
}

// JS
var extraJS = mw.util.getParamValue( 'withJS' );
if ( extraJS ) {
	if ( extraJS.match( /^MediaWiki:[^&<>=%#]*\.js$/ ) ) {
		importScript( extraJS );
	} else {
		mw.notify( 'Only pages from the MediaWiki namespace are allowed.', { title: 'Invalid withJS value' } );
	}
}

/**
 * Import more specific scripts if necessary
 */
if ( mw.config.get( 'wgAction' ) === 'edit' || mw.config.get( 'wgAction' ) === 'submit' || mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Upload' ) {
    /* scripts specific to editing pages */
    importScript( 'MediaWiki:Common.js/edit.js' );
} else if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Watchlist' ) {
    /* watchlist scripts */
    importScript( 'MediaWiki:Common.js/watchlist.js' );
}
if ( mw.config.get( 'wgNamespaceNumber' ) === 6 ) {
    /* file description page scripts */
    importScript( 'MediaWiki:Common.js/file.js' );
}

/**
 * Load scripts specific to Internet Explorer
 */
if ( $.client.profile().name === 'msie' ) {
    importScript( 'MediaWiki:Common.js/IEFixes.js' );
}

/**
 * Fix for Windows XP Unicode font rendering
 */
if ( navigator.appVersion.search(/windows nt 5/i) !== -1 ) {
    mw.util.addCSS( '.IPA { font-family: "Lucida Sans Unicode", "Arial Unicode MS"; } ' + 
                '.Unicode { font-family: "Arial Unicode MS", "Lucida Sans Unicode"; } ' );
}

/**
 * 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]]
 */
( function () {
    var require_wikiminiatlas = false;
    var coord_filter = /geohack/;
    $( document ).ready( function() {
        $( 'a.external.text' ).each( function( key, link ) {
            if ( link.href && coord_filter.exec( link.href ) ) {
                require_wikiminiatlas = true;
                // break from loop
                return false;
            }
        } );
        if ( $( 'div.kmldata' ).length ) {
            require_wikiminiatlas = true;
        }
        if ( require_wikiminiatlas ) {
            mw.loader.load( '//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript' );
        }
    } );
} )();

/**
 * 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 this language.';
            } else if ( document.getElementById( InterwikiLinks[i].className + '-ga' ) ) {
                InterwikiLinks[i].className += ' GA';
                InterwikiLinks[i].title = 'This is a good article in this language.';
            }
        }
    }
}

mw.hook( 'wikipage.content' ).add( 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;
    var i;

    if ( Button.firstChild.data === collapseCaption ) {
        for ( i = 1; i < Rows.length; i++ ) {
            Rows[i].style.display = 'none';
        }
        Button.firstChild.data = expandCaption;
    } else {
        for ( 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 = {};
    var Tables = document.getElementsByTagName( 'table' );
    var i;

    function handleButtonLink( index, e ) {
        window.collapseTable( index );
        e.preventDefault();
    }

    for ( 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', '#' );
            $( ButtonLink ).on( 'click', $.proxy( handleButtonLink, ButtonLink, tableIndex ) );
            ButtonLink.appendChild( ButtonText );

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

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

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

mw.hook( 'wikipage.content' ).add( 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, 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 ).hasClass( 'NavPic' ) ) {
                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 ).hasClass( 'NavPic' ) ) {
                NavChild.style.display = 'block';
            }
        }
        NavToggle.firstChild.data = NavigationBarHide;
    }

    event.preventDefault();
};

/* adds show/hide-button to navigation bars */
function createNavigationBarToggleButton() {
    var indexNavigationBar = 0;
    var NavFrame;
    var NavChild;
    /* 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', '#' );
            $( NavToggle ).on( 'click', $.proxy( window.toggleNavigationBar, window, 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 ( 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';
                    }
                }
            }
            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' ) ) {
                    NavToggle.style.color = NavFrame.childNodes[j].style.color;
                    NavFrame.childNodes[j].appendChild( NavToggle );
                }
            }
            NavFrame.setAttribute( 'id', 'NavFrame' + indexNavigationBar );
        }
    }
}

mw.hook( 'wikipage.content' ).add( createNavigationBarToggleButton );

/**
 * Uploadwizard_newusers
 * Switches in a message for non-autoconfirmed users at [[Wikipedia:Upload]]
 *
 * Maintainers: [[User:Krimpet]]
 */
function uploadwizard_newusers() {
    if ( mw.config.get( 'wgNamespaceNumber' ) === 4 && mw.config.get( 'wgTitle' ) === 'Upload' && mw.config.get( 'wgAction' ) === 'view' ) {
        var oldDiv = document.getElementById( 'autoconfirmedusers' ),
            newDiv = document.getElementById( 'newusers' );
        if ( oldDiv && newDiv ) {
            var userGroups = mw.config.get( 'wgUserGroups' );
            if ( userGroups ) {
                for ( var i = 0; i < userGroups.length; i++ ) {
                    if ( userGroups[i] === 'autoconfirmed' ) {
                        oldDiv.style.display = 'block';
                        newDiv.style.display = 'none';
                        return;
                    }
                }
            }
            oldDiv.style.display = 'none';
            newDiv.style.display = 'block';
            return;
        }
    }
}

$(uploadwizard_newusers);

/**
 * Magic editintros ****************************************************
 *
 * Description: Adds editintros on disambiguation pages and BLP pages.
 * Maintainers: [[User:RockMFR]]
 */
function addEditIntro( name ) {
    $( '.mw-editsection, #ca-edit' ).find( 'a' ).each( function ( i, el ) {
        el.href = $( this ).attr( 'href' ) + '&editintro=' + name;
    } );
}

if ( mw.config.get( 'wgNamespaceNumber' ) === 0 ) {
    $( function () {
        if ( document.getElementById( 'disambigbox' ) ) {
            addEditIntro( 'Template:Disambig_editintro' );
        }
    } );

    $( function () {
        var cats = document.getElementById( 'mw-normal-catlinks' );
        if ( !cats ) {
            return;
        }
        cats = cats.getElementsByTagName( 'a' );
        for ( var i = 0; i < cats.length; i++ ) {
            if ( cats[i].title === 'Category:Living people' || cats[i].title === 'Category:Possibly living people' ) {
                addEditIntro( 'Template:BLP_editintro' );
                break;
            }
        }
    } );
}

/**
 * Description: Stay on the secure server as much as possible
 * Maintainers: [[User:TheDJ]]
 */
if ( document.location && document.location.protocol  && document.location.protocol === 'https:' ) {
    /* New secure servers */
    importScript( 'MediaWiki:Common.js/secure new.js' );
}

/* End of mw.loader.using callback */
} );
/* DO NOT ADD CODE BELOW THIS LINE */