User:Iamunknown/image-templates.js

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Documentation for this user script can be added at User:Iamunknown/image-templates.

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if (wgNamespaceNumber == 6)
 {
  /* document.write('<script type="text/javascript" src="'
               + wgServer 
               + 'wikipedia/en/skins-1.5/common/ajax.js?100'
               + '&action=raw&ctype=text/javascript"><\/script>'); */

  var xmlObject;
  var get_templates = {
   
   display: function() {
    
    // 4 == download complete
    if(xmlObject.readyState == 4)
    {
     
     /* var html;
     var match;
     var regexp;
     regexp = /Template:PD-GermanGov/;
     match  = regexp.exec(xmlObject.responseText); */
     
     if( document.getElementById 
         && document.childNodes 
         && document.createElement )
     {
      
      var parent;
      var newList;
      var templateNames;
      parent        = document.getElementById("filetoc");
      newList       = document.createElement("ul");
      templateNames = xmlObject.responseXML.getElementsByTagName("tl");
      
      for (var i=0; i < templateNames.length; i++)
      {
       
       newA            = document.createElement("a");
       newLi           = document.createElement("li");
       newA.innerHTML  = templateNames[i].firstChild.nodeValue;
       newA.href       = encodeURIComponent(templateNames[i].firstChild.nodeValue);
       newLi.appendChild(newA);
       newList.appendChild(newLi);
       
      }

     }
     
     finalLi        = document.createElement("li");
     var myTextNode = document.createTextNode("Templates");
     finalLi.appendChild(myTextNode);
     finalLi.id     = "drop-down-template-menu";
     finalLi.appendChild(newList);
     parent.appendChild(finalLi);
     
     var objCSS       = document.createElement("style");
     objCSS.type      = "text/css";
     objCSS.innerHTML = "#drop-down-template-menu            { display: block ! important; }\n"
                      + "#drop-down-template-menu ul         { display: none  ! important; }\n"
                      + "#drop-down-template-menu li         { display: block; }\n"
                      + "#drop-down-template-menu:hover > ul { display: block ! important; }\n";
     document.getElementsByTagName("head")[0].appendChild(objCSS);
     
     return true;
     
    }

   }, // end display: function()
   
   install: function() {

    var url;
    xmlObject = sajax_init_object();
    if(!xmlObject) { alert('Could not create XML object.'); }
    url = wgServer + wgScriptPath
          + '/query.php?what=templates&titles='
          + encodeURIComponent(mw.config.get('wgPageName'))
          + '&format=xml';
    xmlObject.open('GET', url, true);
    xmlObject.onreadystatechange = get_templates.display;
    xmlObject.send();
    return true;

   } // end install: function()

  }; // end var get_templates

  addOnloadHook(get_templates.install);

 } // end if