MediaWiki:Common.js — различия между версиями

Версия 17:08, 16 июля 2011

//import scripts
importScript('MediaWiki:Editpage.js');
importScript('MediaWiki:Collapsebuttons.js')

importMW = function (name) { importScript('MediaWiki:'+name+'.js') }
if (wgCanonicalNamespace == 'Special'){
 
 if (/^(Uplo|Sear|Stat|Spec|Abus|Prefe)/i.test(wgCanonicalSpecialPageName))
   importMW(wgCanonicalSpecialPageName)
 
}

addLoadEvent = addOnloadHook
importScript_ = importScript


 // for backwards compatibility
 var addLoadEvent = addOnloadHook;
 var import_script = importScript;
 var import_style = importStylesheet;
 var importScript_ = importScript;

// 

 function addLoadEvent(func) 
 {
 if (window.addEventListener) 
   window.addEventListener("load", func, false);
 else if (window.attachEvent) 
   window.attachEvent("onload", func);
}

//Edit zero section
if (wgAction == 'view' && wgNamespaceNumber >=0)
addOnloadHook(function(){
 var h2s = document.getElementsByTagName('H2');
 var h2 = h2s[0];
 if (!h2) return;
 if (h2.parentNode.id == 'toctitle') h2 = h2s[1];
 if (!h2) return;
 var span = h2.firstChild;
 if (!span || span.className != 'editsection') return;
 var zero = span.cloneNode(true);
 if (document.getElementById('featured-star')) zero.style.marginRight = '25px'
 var parent = document.getElementsByTagName('H1')[0];
 parent.insertBefore(zero, parent.firstChild);
 var a = zero.getElementsByTagName('A')[0];
 a.title = a.title.replace(/:.*$/,' после заголовка');
 a.setAttribute('href', a.href.replace(/&section=1/,'&section=0'));
})

 // hasClass()
 var hasClass = (function () {
    var reCache = {};
    return function (element, className) {
      return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
    };
 })();

//Collapsiblе:

var NavigationBarShowDefault = 2
var NavigationBarHide = '[скрыть]'
var NavigationBarShow = '[показать]'

var hasClass = (function (){
 var reCache = {}
 return function (element, className){
   return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className)
  }
})()

function collapsibleTables(){
 var Table, HRow,  HCell, btn, a, tblIdx = 0, colTables = []
 var allTables = document.getElementsByTagName('table')
 for (var i=0; Table = allTables[i]; i++){
   if (!hasClass(Table, 'collapsible')) continue
   if (!(HRow=Table.rows[0])) continue
   if (!(HCell=HRow.getElementsByTagName('th')[0])) continue
   Table.id = 'collapsibleTable' + tblIdx
   btn = document.createElement('span')
   btn.style.cssText = 'float:right; font-weight:normal; font-size:smaller'
   a = document.createElement('a')
   a.id = 'collapseButton' + tblIdx
   a.href = 'javascript:collapseTable(' + tblIdx + ');'
   a.style.color = HCell.style.color
   a.appendChild(document.createTextNode(NavigationBarHide))
   btn.appendChild(a)
   HCell.insertBefore(btn, HCell.childNodes[0])
   colTables[tblIdx++] = Table
 }
 for (var i=0; i < tblIdx; i++)
   if ((tblIdx > NavigationBarShowDefault && hasClass(colTables[i], 'autocollapse')) || hasClass(colTables[i], 'collapsed'))
     collapseTable(i)
}

function collapseTable (idx){
 var Table = document.getElementById('collapsibleTable' + idx)
 var btn = document.getElementById('collapseButton' + idx)
 if (!Table || !btn) return false
 var Rows = Table.rows
 var isShown = (btn.firstChild.data == NavigationBarHide)
 btn.firstChild.data = isShown ?  NavigationBarShow : NavigationBarHide
 var disp = isShown ? 'none' : Rows[0].style.display
 for (var i=1; i < Rows.length; i++)
    Rows[i].style.display = disp
}

function collapsibleDivs(){
 var navIdx = 0, colNavs = [], i, NavFrame
 var divs = document.getElementById('content').getElementsByTagName('div')
 for (i=0; NavFrame = divs[i]; i++) {
   if (!hasClass(NavFrame, 'NavFrame')) continue
   NavFrame.id = 'NavFrame' + navIdx
   var a = document.createElement('a')
   a.className = 'NavToggle'
   a.id = 'NavToggle' + navIdx
   a.href = 'javascript:collapseDiv(' + navIdx + ');'
   a.appendChild(document.createTextNode(NavigationBarHide))
   for (var j=0; j < NavFrame.childNodes.length; j++)
     if (hasClass(NavFrame.childNodes[j], 'NavHead'))
       NavFrame.childNodes[j].appendChild(a)
   colNavs[navIdx++] = NavFrame
 }
 for (i=0; i < navIdx; i++)
  if ((navIdx > NavigationBarShowDefault && !hasClass(colNavs[i], 'expanded')) || hasClass(colNavs[i], 'collapsed'))
     collapseDiv(i)
}

function collapseDiv(idx) {
 var div = document.getElementById('NavFrame' + idx)
 var btn = document.getElementById('NavToggle' + idx)
 if (!div || !btn) return false
 var isShown = (btn.firstChild.data == NavigationBarHide)
 btn.firstChild.data = isShown ? NavigationBarShow : NavigationBarHide
 var disp = isShown ? 'none' : 'block'
 for (var child = div.firstChild;  child != null;  child = child.nextSibling)
   if (hasClass(child, 'NavPic') || hasClass(child, 'NavContent'))
      child.style.display = disp
}

addOnloadHook(collapsibleDivs)
addOnloadHook(collapseDiv)