MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

/*------------------------*/
/* Removes all access keys*/ 
/*------------------------*/   
addOnloadHook(function(){
 if (skin == "vector") {
  var head = document.getElementById('head');
  if(head) removeKeys(head.getElementsByTagName('a'));
  var panel = document.getElementById('panel');
  if(panel) removeKeys(panel.getElementsByTagName('a'));
 } else {
  var columnOne = document.getElementById('column-one');
  if (!columnOne) columnOne = document.getElementById('mw_portlets');
  if (!columnOne) return;
  removeKeys(columnOne.getElementsByTagName('a'));
  var cactions = document.getElementById('p-cactions');
  if(cactions) removeKeys(cactions.getElementsByTagName('a'));
  var personal = document.getElementById('p-personal');
  if(personal) removeKeys(personal.getElementsByTagName('a'));
 }
 removeKeys(document.getElementsByTagName('input'));
 removeKeys(document.getElementsByTagName('label'));
})
 
function removeKeys(nodeList){
  var el;
	for (var i = 0; i < nodeList.length; i++) {
		el = nodeList[i];
    if (!el.accessKey) continue;
    if (!window.removeAccessKeys || removeAccessKeys.indexOf(el.accessKey) >= 0) {
      el.accessKey = ''; //el.setAttribute('accessKey', ''); 
      if (el.title) el.title = el.title.replace(tooltipAccessKeyRegexp, '');
    }
  }
}


if (mwCustomEditButtons) 
{
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_tt.png",
     "speedTip": "Insert teletype text here",
     "tagOpen": "<tt>",
     "tagClose": "</tt>",
     "sampleText": "Insert teletype text here"}
 
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_comment.png",
     "speedTip": "Comment visible only for editors",
     "tagOpen": "<!-- ",
     "tagClose": " -->",
     "sampleText": "Insert comment here"}
 
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_source_code.png",
     "speedTip": "Colour-coded source code",
     "tagOpen": "<syntaxhighlight lang=\"matlab\">\n",
     "tagClose": "\n</syntaxhighlight>",
     "sampleText": "Place source code here; replace lang if necessary"}
 
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_definition.png",
     "speedTip": "Insert definition(s)",
     "tagOpen": "; ",
     "tagClose": "\n: ",
     "sampleText": "Words to define here (definition goes after the colon)"}
 
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_table.png",
     "speedTip": "Insert a table",
     "tagOpen": "{| class=\"wikitable\"\n|-\n",
     "tagClose": "\n|}",
     "sampleText": "! header 1\n! header 2\n! header 3\n|-\n| row 1, cell 1\n| row 1, cell 2\n| row 1, cell 3\n|-\n| row 2, cell 1\n| row 2, cell 2\n| row 2, cell 3"}
 
    mwCustomEditButtons[mwCustomEditButtons.length] = {
     "imageFile": "http://modelling3e4.connectmv.com/extensions/toolbar_images/button_category.png",
     "speedTip": "Insert a category for this page",
     "tagOpen": "[[Category: ",
     "tagClose": "]]",
     "sampleText": "Needs work"}
}



/*------------------*/   
/* Clean-up sidebar */
/*------------------*/   
// From: http://www.mediawiki.org/wiki/Manual:Interface/Sidebar

function ModifySidebar(action, section, name, link) {
    try {
        switch (section) {
          case "languages":
            var target = "p-lang";
            break;
          case "toolbox":
            var target = "p-tb";
            break;
          case "navigation":
            var target = "p-navigation";
            break;
          default:
            var target = "p-" + section;
            break;
        }
 
        if (action == "add") {
            var node = document.getElementById(target)
                               .getElementsByTagName('div')[0]
                               .getElementsByTagName('ul')[0];
 
            var aNode = document.createElement('a');
            var liNode = document.createElement('li');
 
            aNode.appendChild(document.createTextNode(name));
            aNode.setAttribute('href', link);
            liNode.appendChild(aNode);
            liNode.className='plainlinks';
            node.appendChild(liNode);
        }
 
        if (action == "remove") {
            var list = document.getElementById(target)
                               .getElementsByTagName('div')[0]
                               .getElementsByTagName('ul')[0];
 
            var listelements = list.getElementsByTagName('li');
 
            for (var i = 0; i < listelements.length; i++) {
                if (listelements[i].getElementsByTagName('a')[0].innerHTML == name ||
                    listelements[i].getElementsByTagName('a')[0].href == link) {
 
                    list.removeChild(listelements[i]);
                }
            }
        }
 
    } catch(e) {
      // lets just ignore what's happened
      return;
    }
}

// For anonymous users
function CustomizeModificationsOfSidebar() 
{
    //     SYNTAX:
    //     ModifySidebar("action", "section", "name", "link"); 
    //       action 	"add" to add a link; "remove to remove a link
    //       section 	"navigation", "toolbox", "languages" or any other existing customized section;
    //       name 	contains the text of the link
    //       link 	contains the URL of the link
 
    // Remove these entries from the toolbox
    //ModifySidebar("remove", "toolbox", "What links here", "");
    ModifySidebar("remove", "toolbox", "Permanent link", "");
    ModifySidebar("remove", "toolbox", "Special pages", "");
    ModifySidebar("remove", "toolbox", "Related changes", "");
    ModifySidebar("remove", "toolbox", "Upload file", "");
} 

// For logged in users
function ReducedSidebar() 
{
    //ModifySidebar("remove", "toolbox", "What links here", "");
    ModifySidebar("remove", "toolbox", "Permanent link", "");
    ModifySidebar("remove", "toolbox", "Related changes", "");
} 

// Anonymous users don't have the direct links, logged in users do.
if (!isArray(wgUserGroups)) {
        addOnloadHook(CustomizeModificationsOfSidebar);
}

function userIsInGroup (group) {
//are they in a given local group?
    if (wgUserGroups) {
        if (!group || group.length == 0) group = '*';
        if (wgUserGroups.join (' ').indexOf (group) != -1){
            return true;
        }
        else{
            return false;
        }
    }
    return false;
}
if (userIsInGroup('user')){
    addOnloadHook(ReducedSidebar);
}


function isObject(obj) {
    if (typeof obj == "object" && obj != null)
         return true;
    else
         return false;
}
 
function isArray(obj) {
    if (isObject(obj)) {
        if (obj.constructor.toString().indexOf("Array") == -1)
            return false;
        else
            return true;
    }
    else
        return false;
}
 
Array.prototype.Contains = function(element,strict) {
     for(i in this) {
          if(this[i] == element && !strict) return true;
               else if(this[i] === element) return true;
          }
     return false;
}