Utilisateur:Fabwash/monobook.js

Un article de Wikipédia, l'encyclopédie libre.

Note : Après avoir sauvegardé, vous devez forcer le rechargement de la page pour voir les changements : Mozilla / Konqueror / Firefox : Shift-Ctrl-R, IE / Opera : Ctrl-F5, Safari : Cmd-R.

//====================================fonctions communes
function MygetObj(name) { 
 if (document.getElementById) {
    this.obj = document.getElementById(name);
 } else if (document.all) {
    this.obj = document.all[name];
 } else if (document.layers) {
    this.obj = document.layers[name];
 }
} //endGetObj


function getHTTPObject() {
  var xmlhttp = false;
  /* on teste la présence des fonctions */
    /*@cc_on  
    @if (@_jscript_version >= 5)
      try {
        xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
        try {
          xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
          } catch (E) {
          xmlhttp = false;
          }
        }
    @else
      xmlhttp = false;
    @end @*/
  /* fin du test */
  /* on essaie de créer l'objet si ce n'est pas déjà fait */
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
      } catch (e) {
      xmlhttp = false;
      }
    }
  return xmlhttp;
}




//==============================Outils Javascript Wikipompiers 
function InitWikiPompiers() {
  if (MenuJavascriptWPP || (OptionCompteurWPP==1)) { //menu à insérer
    var l = new MygetObj("column-one");
    if (l.obj) {if (l.obj.innerHTML) {
      l.obj.innerHTML = '<div class="portlet" id="CadreAlerteWikipompiers">'
       + '<h5>Wikipompiers</h5><div class="pBody" id="MenuJavascriptWikipompiers">'
       + '&nbsp;'
       + '</div></div>'
       + l.obj.innerHTML;
    }}//fin deux if l.obj
  } // fin if menu à insérer
  if (MenuJavascriptWPP) { //on active d'abord le menu :
     LancementMenuJavascriptWPP();
     //  l'option compteur est lancée depuis cette fonction
  } else { // pas de MenuJavascriptWPP :
     if (OptionCompteurWPP) LancementOptionCompteurWPP();
  }
} //fin fonction InitWikipompiers

//-------
function LancementMenuJavascriptWPP() {
  var HTTPWikiPompiers = new getHTTPObject();
  if (HTTPWikiPompiers) {// requête HTTPWikiPompiers:
     HTTPWikiPompiers.open('GET', 'http://fr.wikipedia.org/wiki/Modèle:Ligne_Wikipompiers/MenuJavascript/Menu?action=render&'+(new Date()).getTime(), true); //forçage mise à jour cache navigateur
     
     HTTPWikiPompiers.onreadystatechange = function () {
      if (HTTPWikiPompiers.readyState == 4) { 
         var l = new MygetObj("MenuJavascriptWikipompiers");
         if (l.obj) {if (l.obj.innerHTML) {
           l.obj.innerHTML = HTTPWikiPompiers.responseText;
         }}
         if (OptionCompteurWPP) LancementOptionCompteurWPP();
       }//fin if readystate == 4 
     }// fin fonction onreadystatechange

  HTTPWikiPompiers.send(null); 
  }//fin de requête HTTPWikiPompiers
}// fin fonction LancementMenuJavascriptWPP

// --------Option Compteur Wiki

WPPCookN='stampMenuWikipompier='; //terminer par un '=' final

if (document.cookie) {
  WPPCookOK=true;
 } else {
  document.cookie = WPPCookN+'0';
  if (document.cookie)  WPPCookOK=true; else WPPCookOK=false;
}

function CookBandeauWPPVu(stamp,dateGMT) {//cookN termine par '='
  document.cookie = WPPCookN+stamp+'; expires=' + dateGMT+'; path=/';  
  var l = new MygetObj("CompteurWPP");
  if (l.obj) {if (l.obj.innerHTML) l.obj.innerHTML=''; l.obj.style.display='none';}
}

function LancementOptionCompteurWPP() { 
  var HTTPWikiPompiers = new getHTTPObject();
  if (HTTPWikiPompiers) {// requête HTTPWikiPompiers:
    HTTPWikiPompiers.open('GET','http://fr.wikipedia.org/wiki/Wikipédia:Wikipompiers?action=render&ctype=text/css&'+(new Date()).getTime(), true); //forçage mise à jour cache navigateur
    
    HTTPWikiPompiers.onreadystatechange = function () {
    if (HTTPWikiPompiers.readyState == 4) {  
      var Statuts = HTTPWikiPompiers.responseText.match(/class\s*=\s*"StatutWPP2"/gi);
      var WikiFeuNew=0;
      WikiFeuNew=(Statuts? Statuts.length : 0 );
      Statuts = HTTPWikiPompiers.responseText.match(/class\s*=\s*"StatutWPP3"/gi) ;
      var WikiFeuAide=0;
      WikiFeuAide=(Statuts? Statuts.length : 0 );
      Statuts=0;
      //récupération en-tête HTTP de date dernière mise à jour
      try {var stamp = HTTPWikiPompiers.getResponseHeader('ETag');
           var istamp=stamp.indexOf('--');
      } catch(e){var istamp=-1; var stamp=''; WPPCookOK=false;}
      if (istamp<0) {stamp='0';} else {stamp=stamp.substring(istamp+2,istamp+16);}
      // récupération ancien stamp dans cookie 
      var cookDeb = document.cookie.indexOf(WPPCookN);
      var cookFIN = document.cookie.indexOf(';',cookDeb);
      var cookVal = document.cookie.substring(cookDeb+WPPCookN.length,cookFIN); 
      //affichage du résultat s'il y en a un
      if ((WikiFeuAide+WikiFeuNew>0) && (cookVal!=stamp) ) {
        if (OptionCompteurWPP==1) {
          var l = new MygetObj("MenuJavascriptWikipompiers");
          if (l.obj) {if (l.obj.innerHTML) {
            if (WPPCookOK) {
              texte='<a title="Masquer pour quelques temps OU jusqu\'au 1er changement de la page WPP" href="javascript:CookBandeauWPPVu('+stamp+',\''+(new Date((new Date()).getTime()+UpdateTimeWPP*24*3600000)).toGMTString()+'\')"> <i>-Vu</i></a>';
            } else {
              texte='';
            }
            l.obj.innerHTML='<div id="CompteurWPP" style="background:#FF0; border:solid #F00 thin;">'
              +'Aides demandées:'+WikiFeuAide+'<br>'
              +'Feux nouveaux:'+WikiFeuNew
              +texte+'</div>'
              +l.obj.innerHTML;
          }}
        } else if (OptionCompteurWPP==2) {
            if (WPPCookOK) {
              texte="\n\n(Ce message se réaffiche après quelques temps OU dès changement de la page WPP)";
            } else {
              texte='';
            }
            alert("Alertes Wikipompiers\n\nAides demandées:"+WikiFeuAide+"\nFeux nouveaux:"+WikiFeuNew+texte);
            CookBandeauWPPVu(stamp,(new Date((new Date()).getTime()+UpdateTimeWPP*24*3600000)).toGMTString());
        }
      } // fin test si résultat à afficher
    }//fin if readystate == 4 
  }// fin fonction onreadystatechange
  HTTPWikiPompiers.send(null); 
  }//fin de requête HTTPWikiPompiers
} //fin fonction LancementOptionCompteurWPP


//--------------Lancement commun au Menu et à l'Option

MenuJavascriptWPP= true ;
  //pour désactiver temporairement le MenuJavascript WPP,
  //  remplacer ci-dessus true par false.

OptionCompteurWPP= 1 ; 
  //modifier la valeur ci-dessus pour changer l'affichage du Compteur WPP,
  // (0=compteur désactivé / 1=bandeau dans le menu / 2=message navigateur)

UpdateTimeWPP= 10 ; //compteur réaffiché après UpdateTimeWPP jours même sans changement


addLoadEvent(InitWikiPompiers);

function TodayDate() {
     m = new Array("janvier", "février", "mars", "avril", "mai", "juin", "juillet", "août", "septembre", "octobre", "novembre", "décembre");
     today = new Date();
     day = today.getDate(); 

     if (today.getHours() > 15) day += 1; // adjust to CEST compared to GMT -7

     year = today.getYear();

     if (year < 2000)    
          year = year + 1900;

     return (day + " " + m[today.getMonth()] + " " + year);
}

function getWeekNr()
{
        var today = new Date();
        Year = takeYear(today);
        Month = today.getMonth();
        Day = today.getDate();
        now = Date.UTC(Year,Month,Day+1,0,0,0);
        var Firstday = new Date();
        Firstday.setYear(Year);
        Firstday.setMonth(0);
        Firstday.setDate(1);
        then = Date.UTC(Year,0,1,0,0,0);
        var Compensation = Firstday.getDay();
        if (Compensation > 3) Compensation -= 4;
        else Compensation += 3;
        NumberOfWeek =  Math.round((((now-then)/86400000)+Compensation)/7);
        return NumberOfWeek;
}

function takeYear(theDate)
{
        x = theDate.getYear();
        var y = x % 100;
        y += (y < 38) ? 2000 : 1900;
        return y;
}

function Semaine_courante() {
     today = new Date();
     year = today.getYear();

     if (year < 2000)    
          year = year + 1900;

     return ("semaine " + getWeekNr() + " " + year );
}

function Menu() {
     var tDate = TodayDate();
     var tSemaine = Semaine_courante();
     var a = document.getElementById("p-navigation");
     if (a) {
             b = a.getElementsByTagName("ul");
             if (b.length > 0) {
                   b[0].innerHTML = b[0].innerHTML
                   + '<li><span title="Page courante du Bistro">'
                   + '<a href="/wiki/Wikipédia:Le Bistro/'+ tDate +'">Page courante du Bistro</a></span></li>'
                   + '<li><span title="Page courante de l’Oracle">'
                   + '<a href="/wiki/Wikipédia:Oracle/'+ tSemaine +'">Page courante de l’Oracle</a></span></li>'
             }
     }
}
    
addLoadEvent(Menu);

// Revert tools by Lorian

function getElementsByClass(searchClass,node,tag) {
  // Function from http://www.dustindiaz.com/getelementsbyclass/
  var classElements = new Array();
  if ( node == null )
    node = document;
  if ( tag == null )
    tag = '*';
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
  for (i = 0, j = 0; i < elsLen; i++) {
    if ( pattern.test(els[i].className) ) {
      classElements[j] = els[i];
      j++;
    }
  }
  return classElements;
}

// _GET code from NoGray JS Library http://www.nogray.com/new_site/
var _GET = new Array();
var _uri = location.href;

var _temp_get_arr = _uri.substring(_uri.indexOf('?')+1, _uri.length).split("&");

var _temp_get_arr_1 = new Array();

for(_get_arr_i=0; _get_arr_i<_temp_get_arr.length; _get_arr_i++){
  _temp_get_arr_1 = _temp_get_arr[_get_arr_i].split("=");
  _GET[decodeURI(_temp_get_arr_1[0])] = decodeURI(_temp_get_arr_1[1]);
}

delete _uri; delete _temp_get_arr; delete _temp_get_arr_1;

/* Those that require a revert

t = What is added to the summary, that will show up in the history.
s = The subject of the new section when adding a banner to the user page.
b = The model of the banner. E.g. if you want to add {{welcome}} just put b_.. = 'welcome';

*/

var t_vandalisme = 'Vandalisme';
var s_vandalisme = 'Attention Vandalisme';
var b_vandalisme = 'vandalisme|' + _GET['title'];

var t_nonsource  = 'Modifications semblant POV non sourcées';
var s_nonsource  = 'Attention modifs non sourcées';
var b_nonsource  = '?';

var t_debutant = 'Modifications semblent due à un nouveau';
var s_debutant = 'Vos débuts sur Wikipédia!';
var b_debutant = 'subst:Bienvenue débutant';

var t_spam     = 'Spam';
var s_spam     = 'Attention au spam!';
var b_spam     = 'subst:Bienvenue spammeur';

var t_copyvio  = 'Copyvio';
var s_copyvio  = 'Attention violation possible de copyright';
var b_copyvio  = 'subst:Bienvenue copyvio';

var t_test1    = 'Vandalisme avec bandeau niveau 1';
var s_test1    = 'Notification';
var b_test1    = 'test1';

var t_test2    = 'Vandalisme avec bandeau niveau 2';
var s_test2    = 'Attention vandalisme';
var b_test2    = 'test2';

var t_test3    = 'Vandalisme avec bandeau niveau 3';
var s_test3    = 'Attention blocage possible';
var b_test3    = 'test3';

/* Those do not require a revert */

var s_bienvenue = 'Bienvenue sur Wikipédia!';
var b_bienvenue = 'subst:bienvenue';

function rv(revert, history_summary, userpage_subject, userpage_banner) {

    var url = '&revert=' + revert;

    if (revert == 1) { // is this a revert ?
       if (undefined == history_summary) { // Do we have a reason?
          var reason = prompt('Raison du revert?', '');
          if (null != reason) {
              url += '&raison=' + reason;
          } else {
              url += '&raison=non précisée';
          }
       } else {
         url += '&raison=' + history_summary;
       }
    }

    // Is there a request to put a banner ?

    if (undefined == userpage_subject) {
       /* do nothing... if i say != it doesn't work */
    } else {
       url += '&summary=' + userpage_subject;
       url += '&bandeau=' + userpage_banner;
    }
    return url;
}

addOnloadHook(function () {

  if (location.href.match(/diff=/)) { // Hit this when there is a diff page shown.

    // Get old user and new user.

    var user1 = getElementsByClass('diff-otitle',null,'td'); user1 = user1[0].getElementsByTagName('a')[2].innerHTML;
    var user2 = getElementsByClass('diff-ntitle',null,'td'); user2 = user2[0].getElementsByTagName('a')[2].innerHTML;
    var datem = getElementsByClass('diff-otitle',null,'td'); datem = datem[0].getElementsByTagName('a')[0].innerHTML;

    // Set the url for doing reverts and the one for just putting banners on a userpage.

    var rv_url = 'http://fr.wikipedia.org/w/index.php?title=' + _GET['title'] + '&oldid=' + _GET['oldid'] + '&action=edit&revert=1&user1=' + user1 + '&user2=' + user2;
    var bd_url1 = 'http://fr.wikipedia.org/w/index.php?title=Discussion_Utilisateur:' + user1 + "&pv=1&user2=" + user1;
    var bd_url2 = 'http://fr.wikipedia.org/w/index.php?title=Discussion_Utilisateur:' + user2 + "&pv=1&user2=" + user2;

    document.getElementById('contentSub').innerHTML = 
      '<a href="' + rv_url + '" onClick="this.href=this.href+rv(1)";>rv simple</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_vandalisme)";>rv vandale</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_nonsource)";>rv POV</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_vandalisme, s_vandalisme, b_vandalisme)";>rv vandale + bando</a> /'
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_test1, s_test1, b_test1)";>rv test1 + bando</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_test2, s_test2, b_test2)";>rv test2 + bando</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_test3, s_test3, b_test3)";>rv test3 + bando</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_copyvio, s_copyvio, b_copyvio)";>rv copyvio + bando</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_debutant, s_debutant, b_debutant)";>rv nouveau + bando</a> / '
     +'<a href="' + rv_url + '" onClick="this.href=this.href+rv(1, t_spam, s_spam, b_spam)";>rv spam + bando</a>'
     +'<br />'
     +'<a href="' + bd_url1 + '" onClick="this.href=this.href+rv(0, null, s_bienvenue, b_bienvenue)";>Bienvenue ' + user1 + '</a> / '
     +'<a href="' + bd_url2 + '" onClick="this.href=this.href+rv(0, null, s_bienvenue, b_bienvenue)";>Bienvenue ' + user2 + '</a>'
     ;

   } else if (location.href.match(/revert=1/)) { // Hit this after "Revert"
  
       // Modify the summary

       document.getElementById('wpSummary').value = 'Révert de [[Special:Contributions/' + _GET['user2'] + '|' + _GET['user2'] + ']] vers ' + '[[Special:Contributions/' + _GET['user1'] + '|' + _GET['user1'] + ']]: ' + _GET['raison'];

       // Don't follow.

       document.editform.wpWatchthis.checked = false;
    
       // And submit.

       document.getElementById('editform').submit();

       // In case we want an automatic banner then jump to the user's page.

       if (location.href.match(/bandeau=/)) {

          window.location.href="http://fr.wikipedia.org/w/index.php?title=Discussion_Utilisateur:" + _GET['user2'] + "&user2=" + _GET['user2'] + "&pv=1&bandeau=" + _GET['bandeau'] + '&summary=' + _GET['summary'];
       }

   } else if (location.href.match(/bandeau=/)) { // Hit this to add a banner

      if (location.href.match(/pv=1/)) { // This will allow us to preview the page and cancel the banner if there is already one.
 
         // check page to see if banner not already added by someone else.

         var ok_addbandeau = confirm('Ok pour ajouter le bandeau?');

         if (ok_addbandeau) { // If ok to add banner, then jump to edit mode and add it. 

            window.location.href="http://fr.wikipedia.org/w/index.php?title=Discussion_Utilisateur:" + _GET['user2'] + "&section=new&action=edit&bandeau=" + _GET['bandeau'] + '&summary=' + _GET['summary'];
         }
      } else {
            document.getElementById('wpSummary').value = _GET['summary'];
            document.editform.wpWatchthis.checked = false;
            document.getElementById('wpTextbox1').value = '{' + '{' + _GET['bandeau'] + '}' + '}' + '~~' + '~~';
            document.getElementById('editform').submit();
      } 
    }      
}
);

// -----------------------------------------------------------------------------
// God-like Monobook skin
// (c) 2005 Sam Hocevar <sam@zoy.org>
// $Id: godmode-light.js 911 2005-08-09 10:06:39Z sam $
// Modified for navpopups compatibility by Martijn Pieters. (?)
// Ampersand bug fixed by Ilmari Karonen.
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Language support, taken from phase3/languages/*
// -----------------------------------------------------------------------------
var rollbacklink = 'rollback';
var cantrollback = 'Cannot revert edit; last contributor is only author of this page.';
var alreadyrolled = 'Cannot rollback last edit of [[$1]] by [[User:$2|$2]] ([[User talk:$2|Talk]]); someone else has edited or rolled back the page already. Last edit was by [[User:$3|$3]] ([[User talk:$3|Talk]]). ';
var revertpage = 'Reverted edits by [[Special:Contributions/$2|$2]] to last version by $1';
switch (document.getElementsByTagName('html')[0].lang) {
  case 'fr':
    rollbacklink = 'révoquer';
    cantrollback = 'Impossible de révoquer: dernier auteur est le seul à avoir modifié cet article';
    alreadyrolled = 'Impossible de révoquer la dernière modification de [[$1]] par  [[User:$2|$2]] ([[User talk:$2|Talk]]); quelqu\'un d\'autre à déjà modifer ou révoquer l\'article. La dernière modificaion était de [[User:$3|$3]] ([[User talk:$3|Talk]]). '; // lol @ pathetic grammar
    revertpage = "Révocation des modifications de [[Special:Contributions/$2|$2]] et restauration d'une précédente version de $1";
    break;
}

// -----------------------------------------------------------------------------
// XMLHttpRequest support
// -----------------------------------------------------------------------------
if (document.implementation.createDocument) {
  var xmlparser = new DOMParser();
}

function XMLParse(string) {
  if (document.implementation.createDocument) {
    return xmlparser.parseFromString(string, "text/xml");
  } else if (window.ActiveXObject) {
    var xmldoc = new ActiveXObject("Microsoft.XMLDOM");
    xmldoc.async = "false";
    ret = xmldoc.loadXML(string);      
    if (!ret)
      return null;
    return xmldoc.documentElement;
  }
  return null;
}

var xmlhttp;

function HTTPClient() {
  var http;
  if(window.XMLHttpRequest) {
    http = new XMLHttpRequest();
  } else if (window.ActiveXObject) {
    try {
      http = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        http = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        http = false;
      }
    }
  }
  return http;
}

// -----------------------------------------------------------------------------
// MD5 hash calculator
// -----------------------------------------------------------------------------
// Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
// Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
// Distributed under the BSD License
// See http://pajhome.org.uk/crypt/md5 for more info.
// -----------------------------------------------------------------------------
var hexcase = 0;
var b64pad  = "";
var chrsz   = 8;

function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}

function core_md5(x, len)
{
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936); d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586); c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819); b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330); a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897); d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426); c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341); b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983); a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416); d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417); c = md5_ff(c, d, a, b, x[i+10], 17, -42063); b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162); a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682); d = md5_ff(d, a, b, c, x[i+13], 12, -40341101); c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290); b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510); d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632); c = md5_gg(c, d, a, b, x[i+11], 14,  643717713); b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302); a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691); d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083); c = md5_gg(c, d, a, b, x[i+15], 14, -660478335); b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848); a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438); d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690); c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961); b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501); a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467); d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784); c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473); b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558); d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463); c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562); b = md5_hh(b, c, d, a, x[i+14], 23, -35309556); a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060); d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353); c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632); b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640); a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174); d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222); c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979); b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189); a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487); d = md5_hh(d, a, b, c, x[i+12], 11, -421815835); c = md5_hh(c, d, a, b, x[i+15], 16,  530742520); b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844); d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415); c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905); b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055); a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571); d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606); c = md5_ii(c, d, a, b, x[i+10], 15, -1051523); b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799); a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359); d = md5_ii(d, a, b, c, x[i+15], 10, -30611744); c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380); b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649); a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070); d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379); c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259); b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);

}

function md5_cmn(q, a, b, x, s, t) { return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b); }
function md5_ff(a, b, c, d, x, s, t) { return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); }
function md5_gg(a, b, c, d, x, s, t) { return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); }
function md5_hh(a, b, c, d, x, s, t) { return md5_cmn(b ^ c ^ d, a, b, x, s, t); }
function md5_ii(a, b, c, d, x, s, t) { return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); }

function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

function str2binl(str)
{
  var bin = Array();
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < str.length * chrsz; i += chrsz)
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
  return bin;
}

function binl2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

// -----------------------------------------------------------------------------
// Our nice Revert functions
// -----------------------------------------------------------------------------
var gml_vandal, gml_editor, gml_url;

function PerformRevert() {
  var l, token = '', revert = false;
  // Look for '&fakeaction=rollback' in URL
  gml_url = location.pathname;
  l = location.search.substring(1).split('&');
  for (i = 0; i < l.length; i++) {
    var n = l[i].indexOf('=');
    var name = l[i].substring(0, n);
    if (name == 'fakeaction') {
      if (l[i].substring(n + 1) == 'rollback')
        revert = true;
    } else if (name == 'vandal') {
      gml_vandal = unescape(l[i].substring(n + 1));
    } else if (name == 'token') {
      token = unescape(l[i].substring(n + 1));
    } else if (name == 'title') {
      gml_url += '?' + l[i];
    }
  }
  if (!revert)
    return;
  document.getElementById('bodyContent').innerHTML = 'Please wait, reverting edits by ' + gml_vandal + '...';
  // Avoid XSS kiddies by using a special token
  if (token == '' || token != hex_md5(gml_url + gml_vandal + document.cookie)) {
    document.getElementById('bodyContent').innerHTML += '<br />Bad authentication token!';
    return;
  }

  xmlhttp = HTTPClient();
  if (!xmlhttp)
    return;
  document.getElementById('bodyContent').innerHTML += '<br />Getting article history...';
  xmlhttp.open("GET", gml_url + '&action=history&limit=50', true);
  xmlhttp.onreadystatechange = RevertStepTwo;
  xmlhttp.send(null);
}

function RevertStepTwo() {
  if (xmlhttp.readyState != 4)
    return
  var l;
  var oldid;
  // Get the vandal and new editor names
  gml_vandal = gml_vandal.replace(/_/g, ' ');
  gml_editor = '';
  doc = XMLParse(xmlhttp.responseText);
  l = doc.getElementById('pagehistory').getElementsByTagName('li');
  //l = doc.selectSingleNode('//*[@id="pagehistory"]').getElementsByTagName('li');
  for (i = 0; i < l.length; i++) {
    var name = l[i].getElementsByTagName('span')[0].getElementsByTagName('a')[0].innerHTML.replace(/_/g, ' ');
    if (i == 0 && name != gml_vandal) {
      document.getElementById('bodyContent').innerHTML += '<br />Error: Last editor is ' + name + ', not ' + gml_vandal + '!';
      return;
    } else if (i > 0 && name != gml_vandal) {
      oldid = l[i].getElementsByTagName('input')[0].value;
      gml_editor = name;
      break;
    }
  }
  if (gml_editor == '') {
    document.getElementById('bodyContent').innerHTML += '<br />Error: ' + gml_vandal + ' is the only editor!';
    return;
  }

  xmlhttp = HTTPClient();
  if (!xmlhttp)
    return;
  document.getElementById('bodyContent').innerHTML += '<br />Getting article edit form (GET' + gml_url + '&action=edit&oldid=' + oldid + ')...';
  xmlhttp.open('GET', gml_url + '&action=edit&oldid=' + oldid, true);
  xmlhttp.onreadystatechange = RevertStepThree;
  xmlhttp.send(null);
}

function RevertStepThree() {
  if (xmlhttp.readyState != 4)
    return
  var form, newform, l;
  // Insert the downloaded form in our current page, using
  // only hidden form inputs.
  doc = XMLParse(xmlhttp.responseText);
  form = doc.getElementById('editform');
  newform = document.createElement('form');
  l = form.getElementsByTagName('textarea');
  for (i = l.length; i--; ) {
    var t = document.createElement('input');
    t.type = 'hidden';
    t.name = l[i].name;
    t.value = l[i].value;
    newform.appendChild(t);
  }
  l = form.getElementsByTagName('input');
  for (i = l.length; i--; ) {
    if (l[i].name == 'wpSummary') {
      l[i].value = revertpage.replace(/\$1/g, gml_editor).replace(/\$2/g, gml_vandal);
    } else if (l[i].name == 'wpMinoredit') {
      l[i].value = '1';
    } else if (l[i].name == 'wpWatchthis') {
      if (!l[i].checked)
        continue; // Don’t touch the "watch" status
      l[i].value = "on";
    } else if (l[i].name == 'wpPreview') {
      continue;
    } else if (l[i].name == 'wpDiff') {
      continue;
    }
    l[i].type = 'hidden';
    newform.appendChild(l[i]);
  }
  newform.name = form.name;
  newform.method = form.method;
  newform.id = form.id;
  newform.action = form.action;
  document.getElementById('bodyContent').innerHTML += '<br />Submitting form...';
  document.getElementById('bodyContent').appendChild(newform);
  // Submit the form
  newform.submit();
}

// -----------------------------------------------------------------------------
// Add revert buttons to the page
// -----------------------------------------------------------------------------
function AddRevertButtons() {
  var l, article = '', vandal;
  // Add 'revert' links to a diff page
  l = document.getElementById('bodyContent').getElementsByTagName('td');
  for (i = 0; i < l.length; i++) {
    if (l[i].className == 'diff-otitle') {
      article = l[i].getElementsByTagName('a')[0].href.split('&')[0].replace(/[^\/]*\/\/[^\/]*/, '');
    } else if (l[i].className == 'diff-ntitle') {
      var toplink = l[i].getElementsByTagName('a')[0].href;

      /* vandal = l[i].getElementsByTagName('a')[1].href.split(':')[2];
      if (vandal.indexOf('&') > -1)
        vandal = vandal.split('&')[0]; */

      vandal = l[i].getElementsByTagName('a')[2].firstChild.nodeValue;

      var t = l[i].innerHTML
      n = t.indexOf('</a>) <br') + t.indexOf('</A>) <BR') + 1; // XXX: WOW HACK!!!!
      if (n >= 0 && article != '' && toplink.indexOf('oldid=') == -1) {
        l[i].innerHTML = t.substring(0, n + 5) + ' &nbsp;&nbsp;&nbsp;<strong>[<a href="' + article + '&fakeaction=rollback&vandal=' + vandal + '&token=' + hex_md5(article + vandal + document.cookie) + '">' + rollbacklink + '</a>]</strong> ' + t.substring(n + 5, t.length);
      }
    }
  }
  // Add 'revert' links to a contributions page
  if (location.href.indexOf(':Contributions') != -1) {
    var c = document.getElementById('contentSub');
    var a = c.getElementsByTagName('a');
    if (a.length == 3) {
      vandal = a[0].innerHTML;
    } else {
      vandal = c.innerHTML.replace(/ \(.*/, '').replace(/.* /, '');
    }
    l = document.getElementById('bodyContent').getElementsByTagName('li');
    for (i = 0; i < l.length; i++) {
      var t = l[i].innerHTML
      // If we are already a sysop on this wiki, abort
      if (t.indexOf('>' + rollbacklink + '</a>]') != -1)
          break;
      //if (t.indexOf('&amp;diff=0') != -1) {
      if (t.indexOf('<strong> (') != -1) {
        article = l[i].getElementsByTagName('a')[0].href.split('&')[0].replace(/[^\/]*\/\/[^\/]*/, '');
        l[i].innerHTML += ' [<a href="' + article + '&fakeaction=rollback&vandal=' + vandal + '&token=' + hex_md5(article + vandal + document.cookie) + '">' + rollbacklink + '</a>]';
      }
    }
  }
}

// -----------------------------------------------------------------------------
// Modify the page once it is loaded
// -----------------------------------------------------------------------------
addOnloadHook(PerformRevert);
addOnloadHook(AddRevertButtons);