// -----------------------------------------------------------------------------
// God-like Monobook skin
// (c) 2005 Sam Hocevar <sam@zoy.org>
// $Id: godmode-light.js 1029 2006-01-09 11:05:19Z sam $
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
// 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]] ([[User talk:$2|talk]]) to last version by $1.';
// -----------------------------------------------------------------------------
// XMLHttpRequest support
// -----------------------------------------------------------------------------
if (document.implementation.createDocument) {
var gml_xmlparser = new DOMParser();
}
function gml_XMLParse(string) {
if (document.implementation.createDocument) {
return gml_xmlparser.parseFromString(string, "text/xml");
} else if (window.ActiveXObject) {
var gml_xmldoc = new ActiveXObject("Microsoft.XMLDOM");
gml_xmldoc.async = "false";
ret = gml_xmldoc.loadXML(string);
if (!ret)
return null;
return gml_xmldoc.documentElement;
}
return null;
}
var gml_xmlhttp;
function HTTPClient() {
var gml_http;
if(window.XMLHttpRequest) {
gml_http = new XMLHttpRequest();
} else if (window.ActiveXObject) {
try {
gml_http = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
gml_http = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
gml_http = false;
}
}
}
return gml_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;
}
gml_xmlhttp = HTTPClient();
if (!gml_xmlhttp)
return;
history_url = gml_url + '&action=history&limit=50';
document.getElementById('bodyContent').innerHTML += '<br />Getting article history (' + history_url + ')...';
gml_xmlhttp.open("GET", history_url, true);
gml_xmlhttp.onreadystatechange = RevertStepTwo;
gml_xmlhttp.send(null);
}
function RevertStepTwo() {
if (gml_xmlhttp.readyState != 4)
return;
var l;
var oldid;
// Get the vandal and new editor names
gml_vandal = gml_vandal.replace(/_/g, ' ');
gml_editor = '';
// Hack for a MediaWiki bug
xml = gml_xmlhttp.responseText.replace(/<body.*"ns-4">/, '<body class="ns-4">');
doc = gml_XMLParse(xml);
if (!doc || !doc.getElementById('pagehistory')) {
document.getElementById('bodyContent').innerHTML += '<br />Failed to parse XML data returned by the server.';
document.getElementById('bodyContent').innerHTML += '<br /><b>Hint: try to disable both "Enable section editing by right-clicking on section titles (JavaScript)" and "Edit pages on double click (JavaScript)" in your editing preferences until a proper fix is found</b>.';
document.getElementById('bodyContent').innerHTML += '<br />Dump of the unparseable page : <br />' + xml.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
return;
}
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;
}
gml_xmlhttp = HTTPClient();
if (!gml_xmlhttp)
return;
document.getElementById('bodyContent').innerHTML += '<br />Getting article edit form (GET' + gml_url + '&action=edit&oldid=' + oldid + ')...';
gml_xmlhttp.open('GET', gml_url + '&action=edit&oldid=' + oldid, true);
gml_xmlhttp.onreadystatechange = RevertStepThree;
gml_xmlhttp.send(null);
}
function RevertStepThree() {
if (gml_xmlhttp.readyState != 4)
return
var form, newform, l;
// Insert the downloaded form in our current page, using
// only hidden form inputs.
doc = gml_XMLParse(gml_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')[2].innerHTML;
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) + ' <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 == 2) {
// vandal = a[0].innerHTML;
//} else {
// vandal = c.innerHTML.replace(/ \(.*/, '').replace(/.* /, '');
//}
vandal = a[a.length-3].href.split(':')[2].split('&')[0];
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('&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>]';
}
}
}
// Add 'revert' links to a history page
if (location.href.indexOf('action=history') != -1) {
var hist = document.getElementById('pagehistory');
var li = hist.getElementsByTagName('li')[0];
article = li.getElementsByTagName('a')[0].href.split('&')[0].replace(/[^\/]*\/\/[^\/]*/, '');
vandal = li.getElementsByTagName('span')[0].getElementsByTagName('a')[0].innerHTML;
li.innerHTML += ' [<a href="' + article + '&fakeaction=rollback&vandal=' + vandal + '&token=' + hex_md5(article + vandal + document.cookie) + '">' + rollbacklink + '</a>]';
}
}
// -----------------------------------------------------------------------------
// Modify the page once it is loaded
// -----------------------------------------------------------------------------
if (window.addEventListener) {
window.addEventListener("load", PerformRevert, false);
window.addEventListener("load", AddRevertButtons, false);
} else if (window.attachEvent) {
window.attachEvent("onload", PerformRevert);
window.attachEvent("onload", AddRevertButtons);
}
