MediaWiki:Common.js

/* Das folgende JavaScript wird für alle Benutzer geladen. */
//================================================================================
//*** Dynamic Navigation Bars
 
// set up max count of Navigation Bars on page,
// if there are more, all will be hidden
// mw.user.options.set( 'NavigationBarShowDefault', 0 ); // all bars will be hidden
// mw.user.options.set( 'NavigationBarShowDefault', 1 ); // on pages with more than 1 bar all bars will be hidden
 
// adds show/hide-button to navigation bars
// using 'jquery.makeCollapsible': for messages
// using 'user', 'mediawiki.user', 'user.options': wait for overrides in user.js
mw.loader.using( [ 'mediawiki.util', 'jquery.makeCollapsible', 'user', 'mediawiki.user', 'user.options' ], function() { $(function() {
	// allow setting NavigationBarShowDefault
	var showDefaultCount = mw.user.options.get( 'NavigationBarShowDefault',
		typeof NavigationBarShowDefault !== 'undefined' ? NavigationBarShowDefault : 1 );
	// allow user overrides for b/c
	var textHide = typeof NavigationBarHide === 'string' ? NavigationBarHide : mw.msg( 'collapsible-collapse' );
	var textShow = typeof NavigationBarShow === 'string' ? NavigationBarShow : mw.msg( 'collapsible-expand' );
 
	// shows and hides content and picture (if available) of navigation bars
	// Parameters:
	//     indexNavigationBar: the index of navigation bar to be toggled
	function toggleNavigationBar(NavToggle, NavFrame)
	{
	   if (!NavFrame || !NavToggle) {
		   return false;
	   }
 
	   // if shown now
	   if (NavToggle.firstChild.data === textHide) {
		   for (
				   var NavChild = NavFrame.firstChild;
				   NavChild !== null;
				   NavChild = NavChild.nextSibling
			   ) {
			   if (NavChild.className === 'NavPic') {
				   NavChild.style.display = 'none';
			   }
			   if (NavChild.className === 'NavContent') {
				   NavChild.style.display = 'none';
			   }
			   if (NavChild.className === 'NavToggle') {
				   NavChild.firstChild.data = textShow;
			   }
		   }
 
	   // if hidden now
	   } else if (NavToggle.firstChild.data === textShow) {
		   for (
				   var NavChild = NavFrame.firstChild;
				   NavChild !== null;
				   NavChild = NavChild.nextSibling
			   ) {
			   if (NavChild.className === 'NavPic') {
				   NavChild.style.display = 'block';
			   }
			   if (NavChild.className === 'NavContent') {
				   NavChild.style.display = 'block';
			   }
			   if (NavChild.className === 'NavToggle') {
				   NavChild.firstChild.data = textHide;
			   }
		   }
	   }
	}
 
	function toggleNavigationBarFunction(NavToggle, NavFrame) {
		return function() {
			toggleNavigationBar(NavToggle, NavFrame);
			return false;
		};
	}
	// iterate over all NavFrames
	var NavFrames = mw.util.$content.find( 'div.NavFrame' );
 
	// if more Navigation Bars found and not template namespace than Default: hide all
	var initiallyToggle	= showDefaultCount < NavFrames.length && mw.config.get( 'wgNamespaceNumber' ) !== 10;
	for (var i=0;  i<NavFrames.length; i++) {
		var NavFrame = NavFrames[i];
		var NavToggle = document.createElement("a");
		NavToggle.className = 'NavToggle';
		NavToggle.setAttribute('href', '#');
 
		var NavToggleText = document.createTextNode(textHide);
		NavToggle.appendChild(NavToggleText);
 
		// add NavToggle-Button as first div-element
		// in < div class="NavFrame" >
		NavFrame.insertBefore(NavToggle, NavFrame.firstChild);
 
		NavToggle.onclick = toggleNavigationBarFunction(NavToggle, NavFrame);
		if (initiallyToggle) {
			toggleNavigationBar(NavToggle, NavFrame);
		}
	}
})});

/**
 * load the Edittools on [[Special:Upload]] and prefill the summary textarea
 * Load pages: [[MediaWiki:Onlyifuploading.js]], [[MediaWiki:Onlyifediting.js]]
 */
if (mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Upload') {
 importScript("MediaWiki:Onlyifuploading.js");
 importScript("MediaWiki:Onlyifediting.js");
}
 
/**
 * load the Edittools ([[MediaWiki:Edittools]], the part under the edit form)
 * Load page: [[MediaWiki:Onlyifediting.js]]
 */
if ( mw.config.get( 'wgAction' ) === 'edit' || mw.config.get( 'wgAction' ) === 'submit' ) {
 importScript("MediaWiki:Onlyifediting.js");
}
//NavigationBarShowDefault = 2; // Bis zu 10 Leisten ausklappen
//================================================================================

/** Skript für [[Vorlage:Galerie]] */
jQuery( document ).ready(function() {
  if (document.URL.match(/printable/g)) return;

  function toggleImageFunction(group,  remindex, shwindex) {
    return function() {
      document.getElementById("ImageGroupsGr" + group + "Im" + remindex).style["display"] = "none";
      document.getElementById("ImageGroupsGr" + group + "Im" + shwindex).style["display"] = "block";
      return false;
    };
  }

  var divs = document.getElementsByTagName("div");
  var i = 0, j = 0;
  var units, search;
  var currentimage;
  var UnitNode;
  for (i = 0; i < divs.length; i++) {
    if (divs[i].className !== "ImageGroup") { continue; }
    UnitNode = undefined;
    search = divs[i].getElementsByTagName("div");
    for (j = 0; j < search.length; j++) {
      if (search[j].className !== "ImageGroupUnits") { continue; }
      UnitNode=search[j];
      break;
    }
    if (UnitNode === undefined) { continue; }
    units = [];
    for (j = 0 ; j < UnitNode.childNodes.length ; j++ ) {
      var temp = UnitNode.childNodes[j];
      if (temp.className === "center") { units.push(temp); }
    }
    var rightlink = undefined;
    var commentText = undefined;
    for (j = 0; j < units.length; j++) {
      currentimage = units[j];
      currentimage.id = "ImageGroupsGr" + i + "Im" + j;
      var leftlink = document.createElement("a");
      if (commentText !== undefined) {
        leftlink.setAttribute("title", commentText);
      }
      var comment;
      if (typeof(currentimage.getAttribute("title")) !== "string") {
        commentText = (j+1) + "/" + units.length;
        comment = document.createElement("tt").appendChild(document.createTextNode("("+ commentText + ")"));
      } else {
        commentText = currentimage.getAttribute("title");
        comment = document.createElement("span").appendChild(document.createTextNode(commentText));
        currentimage.removeAttribute("title");
      }
      if(rightlink !== undefined) {
        rightlink.setAttribute("title", commentText);
      }
      var imghead = document.createElement("div");
      rightlink = document.createElement("a");
      if (j !== 0) {
        leftlink.href = "#";
        leftlink.onclick = toggleImageFunction(i, j, j-1);
        leftlink.appendChild(document.createTextNode("◀"));
      }
      if (j !== units.length - 1) {
        rightlink.href = "#";
        rightlink.onclick = toggleImageFunction(i, j, j+1);
        rightlink.appendChild(document.createTextNode("▶"));
      }
      imghead.style["fontSize"] = "110%";
      imghead.style["fontweight"] = "bold";
      imghead.appendChild(leftlink);
      imghead.appendChild(document.createTextNode("\xA0"));
      imghead.appendChild(comment);
      imghead.appendChild(document.createTextNode("\xA0"));
      imghead.appendChild(rightlink);
      if (units.length > 1) {
        currentimage.insertBefore(imghead,currentimage.childNodes[0]);
      }
      if (j !== 0) {
        currentimage.style["display"] = "none";
      }
    }
  }
});

/**
 * Fügt eine Betreffzeile auf leeren Artikel-Diskussionsseiten ein
 */
if( mw.config.get( 'wgNamespaceNumber' ) === 0 || mw.config.get( 'wgNamespaceNumber' ) === 1 ) {
 $(function() {
  $( '#ca-talk.new a' ).attr( 'href', function( index, attr ) {
   return attr + '&section=new';
  });
 });
}

/**
 * Lokaler Dateidiskussionsseitenlink eines Commonsbildes verweist nach Commons
 */
if (mw.config.get( 'wgNamespaceNumber' ) === 6) {
 mw.loader.using( [ 'mediawiki.util', 'user', 'mediawiki.user' ], function() { $( function() { //wait for overrides in user.js
	if ( mw.config.get( 'keepLocalFileTabs', false ) ) {
		return;
	}
	if ( $( '#ca-history' ).length ) {
		return; //Lokale Dateibeschreibung vorhanden?
	}
	if ( !$( 'div.sharedUploadNotice' ).length ) {
		return; //Nur bei Commons-Bildern
	}

	var path = '//commons.wikimedia.org/wiki/';

	// Ändere Link auf Diskussionsseite
	var talkLink = $( '#ca-talk.new a' );
	talkLink.attr( 'href', path + 'File_talk:' + mw.util.wikiUrlencode( mw.config.get( 'wgTitle' ) ) + '?uselang=' + mw.util.rawurlencode( mw.config.get( 'wgUserLanguage' ) ) );
	talkLink.addClass( 'commonstab' );

	// Ändere Bearbeiten-Link
	var editLink = $( '#ca-edit a, #ca-viewsource a' );
	editLink.attr( 'href', path + 'File:' + mw.util.wikiUrlencode( mw.config.get( 'wgTitle' ) ) + '?action=edit&uselang=' + mw.util.rawurlencode( mw.config.get( 'wgUserLanguage' ) ) );
	editLink.addClass( 'commonstab' );
	editLink.text( 'Bearbeiten' );
 })});
}

/**
 * Fügt bei SVG-Grafiken Links zu gerenderten PNGs in verschiedenen Breiten hinzu
 */
if (mw.config.get( 'wgNamespaceNumber' ) === 6) {
 $( function() {
  var file = $( '#file' ); // might fail if MediaWiki can't render the SVG
  if( file.length && mw.config.get( 'wgIsArticle' ) && mw.config.get( 'wgTitle' ).match( /\.svg$/i ) ) {
   var thumbsrc = file.find( 'img' ).attr( 'src' );
   if( !thumbsrc ) {
    return;
   }

   var svgAltSize = function( w, title ) {
    var path = thumbsrc.replace( /\/\d+(px-[^\/]+$)/, "/" + w + "$1" );
    var a = $( document.createElement("a") );
    a.attr( 'href', path );
    a.text( title );
    return a;
   };

   var p = $( document.createElement("p") );
   p.addClass( "SVGThumbs" );
   p.append( document.createTextNode( "Aus SVG automatisch erzeugte PNG-Grafiken in verschiedenen Auflösungen"+": " ) );
   var l = [ 200, 500, 1000, 2000 ];
   for( var i = 0; i < l.length; i++ ) {
    if( i !== 0 ) {
     p.append( document.createTextNode( ", " ) );
    }
    p.append( svgAltSize( l[i], l[i] + "px" ) );
   }
   p.append( document.createTextNode( "." ) );
   $( file.parent() ).find( 'div.fullMedia' ).append( p );
  }
 });
}

/**
 * Ändere den Spenden-Link im Sidebar für Besucher aus Deutschland
 */
$( function() {
 if ( typeof( Geo ) === "object" && Geo.country === 'DE' && mw.config.get( 'wgUserLanguage' ) === 'de' ) {
  var baseUrl = 'https://spenden.wikimedia.de/';
  var queryString = $.param({
      'piwik_campaign': 'de.wikipedia.org',
      'piwik_kwd': 'sidebar',
      'language': mw.config.get( 'wgUserLanguage' ),
      'country': Geo.country
  });
  $("#n-sitesupport a").attr("href", baseUrl + '?' + queryString);
 }
});

/**
 * erzeuge einen "Neuen Abschnitt"-Link an der letzten Überschrift
 */
mw.loader.using( [ 'jquery.accessKeyLabel' ], function() { $( function() {
 var newSectionLink = $( '#ca-addsection a' );
 if( newSectionLink.length ) {
  var link = newSectionLink.clone(); //create a copy
  //avoid duplicate accesskey
  link.removeAttr( 'accesskey' ).updateTooltipAccessKeys();
  //add it within the brackets
  var lastEditsectionLink = $( 'span.mw-editsection:last a:last' );
  lastEditsectionLink.after( link );
  lastEditsectionLink.after( ' | ' ); //see [[MediaWiki:Pipe-separator]]
 }
})});

/**
 * Entferne [[Vorlage:Anker]] aus der Zusammenfassungszeile,
 * damit diese beim generieren der Auto-Zusammenfassung nicht das Linkziel mit beeinflusst
 */
if ( mw.config.get( 'wgAction' ) === 'edit' ) {
 $( function() {
  $( '#wpSummary' ).val( function( i, val ) {
   //Nur aktiv werden, wenn es auch eine Autozusammenfassung gibt
   if( val.length <= 2 || val.substring( 0, 2 ) !== '/*' ) {
    return val;
   }
   return val.replace( /\{\{[\s_]*:?[\s_]*(?:(?:Template|Vorlage)[\s_]*:[\s_]*)?Anker[\s_]*\|[^}]*\}\}\s*/gi, '' );
  });
 });
}

// Fix für gecachte Seite, damit Anons den Teestubeb-Link sehen. 
// Kann ab dem 20.10.2015 wieder enfernt werden
if ( mw.config.get( 'wgUserName' ) === null /* inlined mw.user.isAnon() */ ) {
	mw.loader.load("ext.gadget.teahouse");
}
/**
 * Edittools
 *
 * Formatting buttons for special characters below the edit field
 * Also enables these buttons on any textarea or input field on the page.
 *
 * Maintainer: [[User:Lupo]], [[User:DieBuche]]
 */
if ( $.inArray( mw.config.get( 'wgAction' ), [ 'edit' , 'submit' ]) > -1
	|| mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Upload'
) {
 importScript('MediaWiki:Edittools.js');
}