MediaWiki:Common.js

/* Az ide elhelyezett JavaScript kód minden felhasználó számára lefut az oldalak betöltésekor. */
/**
* Segédfüggvények
*/

function addLoadEvent(func) {
  $(document).ready(func);
}

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 getCookie(name) {
   var cookieText;
   var cookiePos = document.cookie.indexOf(name + '=');
   if(cookiePos!=-1) {
      var results = document.cookie.match(name+'=(.*?)(;|$)');
      if(results) cookieText = unescape(results[1]);
      return cookieText;
   } else return null;
}
function setCookie(name, text, expires) {
   if(text) {
      if(expires) {
         document.cookie = name + '=' + escape(text) + '; expires=' + expires.toUTCString() + '; path=/';
      } else {
         document.cookie = name + '=' + escape(text) + '; path=/';
      }
   } else {
      document.cookie = name + '=; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/'; // delete cookie
   }
}

function importScript(location) {
     var script = document.createElement('script');
     script.src = location;
     document.getElementsByTagName('head')[0].appendChild(script);
}

/**
* Elrejthető üzenetek
*/

function hideElement(e) {
   var name = this.id.slice(5); // 'hide-' elhagyása
   var element = document.getElementById(name);
   var expires = new Date();
   expires.setTime( expires.getTime() + (7*24*60*60*1000) ); // 1 hét
   
   setCookie('hide-' + name, '1', expires);
   element.style.display = "none";
   this.style.display = "none";
   return false;
}
function addHideButton(element) {
   var isHidden = getCookie('hide-' + element.id);
   if(isHidden) {
      element.style.display = "none";
   } else {
      var button = document.createElement( "a" );
      button.setAttribute( "id", "hide-" + element.id);
      button.setAttribute( "class", "hideButton" );
      button.setAttribute( "href", "#" );
      button.setAttribute( "title", "Üzenet elrejtése egy hétre" );
      button.onclick = hideElement;
      button.appendChild( document.createTextNode("[elrejt]") );
      element.appendChild( button );
   }
}

/**
* WikiMiniAtlas
*/

mw.loader.load('//meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400');

/**
* Navigációs kapcsoló (kinyit/becsuk)
*/

// ============================================================
// BEGIN Dynamic Navigation Bars (experimantal)
 
// set up the words in your language
var NavigationBarHide = '▲ becsuk';
var NavigationBarShow = '▼ kinyit';
 
// set up max count of Navigation Bars on page,
// if there are more, all will be hidden
// NavigationBarShowDefault = 0; // all bars will be hidden
// NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
var NavigationBarShowDefault = 0;
 
 
// shows and hides content and picture (if available) of navigation bars
// Parameters:
//     indexNavigationBar: the index of navigation bar to be toggled
function toggleNavigationBar(indexNavigationBar)
{
    var NavToggle = document.getElementById("NavToggle" + indexNavigationBar);
    var NavFrame = document.getElementById("NavFrame" + indexNavigationBar);
 
    if (!NavFrame || !NavToggle) {
        return false;
    }
 
    // if shown now
    if (NavToggle.firstChild.data == NavigationBarHide) {
        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';
            }
        }
    NavToggle.firstChild.data = NavigationBarShow;
 
    // if hidden now
    } else if (NavToggle.firstChild.data == NavigationBarShow) {
        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';
            }
        }
    NavToggle.firstChild.data = NavigationBarHide;
    }
}
 
// adds show/hide-button to navigation bars
function createNavigationBarToggleButton()
{
    var indexNavigationBar = 0;
    // iterate over all < div >-elements
    for(
            var i=0; 
            NavFrame = document.getElementsByTagName("div")[i]; 
            i++
        ) {
        // if found a navigation bar
        if (NavFrame.className == "NavFrame") {
 
            indexNavigationBar++;
            var NavToggle = document.createElement("a");
            NavToggle.className = 'NavToggle';
            NavToggle.setAttribute('id', 'NavToggle' + indexNavigationBar);
            NavToggle.setAttribute('href', 'javascript:toggleNavigationBar(' + indexNavigationBar + ');');
            
            var NavToggleText = document.createTextNode(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].className == "NavHead") {
                NavFrame.childNodes[j].appendChild(NavToggle);
              }
            }
            NavFrame.setAttribute('id', 'NavFrame' + indexNavigationBar);
        }
    }
    // if more Navigation Bars found than Default: hide all
    if (NavigationBarShowDefault < indexNavigationBar) {
        for(
                var i=1; 
                i<=indexNavigationBar; 
                i++
        ) {
            toggleNavigationBar(i);
        }
    }
 
}
 
if (!fCreateNavigationBarToggleButton) addLoadEvent(createNavigationBarToggleButton);
var fCreateNavigationBarToggleButton = 1;
 
// END Dynamic Navigation Bars
// ============================================================

/*
=== Table (collapsible) ===
*/

/** Collapsible tables *********************************************************
*
*  Description: Allows tables to be collapsed, showing only the header. See
*               Wikipedia:NavFrame.
*  Maintainers: User:R. Koot
*/

var autoCollapse = 2;
var collapseCaption = "▲ becsuk";
var expandCaption = "▼ kinyit";

function collapseTable( tableIndex )
{
    var Button = document.getElementById( "collapseButton" + tableIndex );
    var Table = document.getElementById( "collapsibleTable" + tableIndex );

    if ( !Table || !Button ) {
        return false;
    }

    var Rows = Table.getElementsByTagName( "tr" ); 

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

    for ( var i = 0; i < Tables.length; i++ ) {
        if ( hasClass( Tables[i], "collapsible" ) ) {
            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.style.styleFloat = "right";
            Button.style.cssFloat = "right";
            Button.style.fontWeight = "normal";
            Button.style.textAlign = "right";
            Button.style.width = "6em";

            ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
            ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
            ButtonLink.appendChild( ButtonText );

            Button.appendChild( ButtonLink );

            var Header = Tables[i].getElementsByTagName( "tr" )[0].getElementsByTagName( "th" )[0];
            /* only add button and increment count if there is a header row to work with */
            if (Header) {
                Header.insertBefore( Button, Header.childNodes[0] );
                tableIndex++;
            }
        }
    }

    for ( var i = 0;  i < tableIndex; i++ ) {
        if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
            collapseTable( i );
        }
    }
}

if (!fCreateCollapseButtons) $( createCollapseButtons );
var fCreateCollapseButtons = 1;


/**
* Legördülő menü és extra gombok az edittools-ba
*/
 
if (document.URL.indexOf("action=edit") > 0 || document.URL.indexOf("action=submit") > 0 || document.URL.indexOf("Speci%C3%A1lis:Upload") > 0) {
 
  // Listbox to select edit tools
  function addCharSubsetMenu() {
    var specialchars = document.getElementById('specialchars');
    if (specialchars) {
      var menu = document.createElement('select');
      menu.style.display = 'inline';
      menu.onchange = function() {
        chooseCharSubset(menu.options[menu.selectedIndex].value);
      }
      var specialCharacterTypes = new Object();
      var l = document.getElementById('specialchars').getElementsByTagName('p');
      for (var i = 0; i < l.length; i++) {
        var title = l[i].title;
        var opt = document.createElement('option');
        opt.appendChild(document.createTextNode(title));
        opt.value = i;
        specialCharacterTypes[title] = opt;
      }
      if(typeof(allowedSpecialCharacterTypes) == 'undefined') {
        for (var i = 0; i < l.length; i++) {
          menu.appendChild(specialCharacterTypes[l[i].title]);
        }
        chooseCharSubset(0);
      } else {
        for(var i = 0; i < allowedSpecialCharacterTypes.length; i++) {
          if(typeof(specialCharacterTypes[allowedSpecialCharacterTypes[i]]) != 'undefined') {
            menu.appendChild(specialCharacterTypes[allowedSpecialCharacterTypes[i]]);
          }
        }
        chooseCharSubset(specialCharacterTypes[allowedSpecialCharacterTypes[0]].value);
      }
      specialchars.insertBefore(menu, specialchars.firstChild);
    }
  }
  function chooseCharSubset(s) {
    var l = document.getElementById('specialchars').getElementsByTagName('p');
    for (var i = 0; i < l.length ; i++) {
      l[i].style.display = (i == s) ? 'inline' : 'none';
    }
  }
 
  // Extra buttons for the edit toolbar, based on en:User:MarkS/extraeditbuttons.js
 
  $(addCharSubsetMenu);
}