// <pre><nowiki>
// **************************************************
// Downloader
// **************************************************
function Downloader(url) {
// Source: http://jibbering.com/2002/4/httprequest.html
this.http = false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation,
// we can cope with old IE versions.
// and security blocked creation of the objects.
try {
this.http = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
this.http = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
// this.http = false;
}
}
@end @*/
if (! this.http && typeof XMLHttpRequest!='undefined') this.http = new XMLHttpRequest();
this.url = url; this.id=null;
this.lastModified = null;
this.callbackFunction = null;
};
Downloader.prototype.send = function (x) {if (!this.http) return null; return this.http.send(x);};
Downloader.prototype.abort = function () {if (!this.http) return null; return this.http.abort();};
Downloader.prototype.runCallback = function () {this.callbackFunction(this);};
Downloader.prototype.getData = function () {if(!this.http) return null; return this.http.responseText;};
Downloader.prototype.setTarget = function () {if(!this.http) return null; this.http.open("GET", this.url, true);};
Downloader.prototype.start=function () {if(!this.http) return null; return this.http.send(null);};
Downloader.prototype.getReadyState=function () {if(!this.http) return null; return this.http.readyState;};
Downloader.prototype.getLastModifiedDate=function () {
if(!this.http) return null;
var lastmod=null;
try {
lastmod=this.http.getResponseHeader('Last-Modified');
} catch (err) {}
if (lastmod) return new Date(lastmod);
return null;
}
Downloader.prototype.setCallback = function (f) {
if(!this.http) return;
this.http.onreadystatechange = f;
this.callbackFunction = f;
};
Downloader.newDownload=function(url, id, callback) {
var d=new Downloader(url);
if (!d.http) return 'ohdear';
d.id=id;
d.setTarget();
var f = function () {
if (d.getReadyState() == 4) {
d.data=d.getData();
d.lastModified=d.getLastModifiedDate();
callback(d);
}
};
d.setCallback(f);
return d;//d.start();
};
Downloader.startDownload=function(url, id, callback, userData) {
var d=Downloader.newDownload(url, id, callback);
d.userData=userData;
if (typeof d == typeof '' ) return d;
return d.start();
};
// **************************************************
// DOM abbreviations
// **************************************************
$a = function (obj, parent) {
var p=(parent)?parent:document.body;
if (typeof obj== 'object' &&
obj.length != null && obj.length > 0 &&
typeof obj[0] == 'object' && obj[0].nodeType!=null) {
// assume it's a list of nodes
for (var i=0; i<obj.length; ++i) {
p.appendChild(obj[i]);
}
} else p.appendChild(obj);
}
$e=function (id) {return document.getElementById(id);};
$c=function(elt) {return document.createElement(elt);},
$t=function(txt) {return document.createTextNode(txt);};
$ee=function(nm, parent) {var p=(parent)?parent:document; return p.getElementsByTagName(nm);};
// **************************************************
// Recentchecker
// **************************************************
function Recentchecker (auto) {
this.badWords=[
'wanker',
'never',
/\bf.ck\b/i,
/\bsh[^ou]t\b/i
];
this.init();
if (auto) { this.getPages(); this.checkPages(); }
}
Recentchecker.prototype.init = function () {
this.div=$c('div');
this.div.setAttribute('id', 'recentCheckerDiv');
var title=document.getElementsByTagName('h1')[0];
title.parentNode.insertBefore(this.div, title.nextSibling);
}
Recentchecker.prototype.appendToDiv = function (stuff) {
var d=this.div;
$a(stuff, d);
}
Recentchecker.prototype.print=function (str) {
this.appendToDiv([$t(str), $c('br')]);
}
Recentchecker.prototype.getDiffs=function () {
var ret=[];
for (var i=0; i<document.links.length; ++i) {
if (document.links[i].innerHTML=='diff') ret.push(document.links[i]);
}
this.diffPages=ret;
}
Recentchecker.prototype.getPages=function () {
// heuristic: for each <H4> (date heading), we look inside the next
// div. this should contain the list of links. the article links are
// the first link and then the links following a <br>
var ret=[];
var dateHeadings=$ee('h4');
for (var i=0; i<dateHeadings.length; ++i) {
var d=h=dateHeadings[i];
while ( ! isNodeName(d,'DIV') ) { d=d.nextSibling; }
if (! d) continue;
// look inside the div d
var firstChild=d.childNodes[0];
var justSeenBr=true;
for (var a=firstChild; a=a.nextSibling; ) {
var aa=a;
if (isNodeName(a, 'BR')) { justSeenBr=true; continue; }
if (isNodeName(a, 'strong')) { aa=a.childNodes[0]; }
if ( (isNodeName(aa, 'A') && justSeenBr)) {
justSeenBr=false;
ret.push(aa);
}
}
}
this.pages=ret;
}
Recentchecker.prototype.checkDiffs=function () {
if (this.diffPages==null) this.getDiffs();
for (var i=0; i<this.diffPages.length; ++i) {
var savedThis=this;
var f=function(d) { savedThis.diffHandler.apply(savedThis, [d]); };
Downloader.startDownload(this.diffPages[i].href,
0, f, {sourceNode: this.diffPages[i]});
}
}
Recentchecker.prototype.diffHandler=function (d) {
var data=d.data;
var diffTable=/<table[^>]*?class=.diff.[^>]*?>(.|\n)*?<\/table>/.exec(data)[0];
var diffNode=d.userData.sourceNode;
var newDiv=$c('div'); newDiv.innerHTML=diffTable;
var nextBrSib=nextSiblingOfType(diffNode, 'br');
if (nextBrSib && nextBrSib.nextSibling) {
nextBrSib = nextBrSib.nextSibling;
diffNode.parentNode.insertBefore(newDiv, nextBrSib);
} else diffNode.parentNode.appendChild(newDiv);
}
function isNodeName(node, str) {
return node.nodeName.toUpperCase() == str.toUpperCase();
}
function nextSiblingOfType(node, type) {
for (var n=node; n; n=n.nextSibling) {
if (isNodeName(n, type)) return n;
}
return null;
}
function checkRecentDiffs() {
if (location.href.indexOf('Special:Recentchanges') > -1 ) {
new Recentchecker().checkDiffs();
}
}
function addlilink(tabs, url, name, id, title, key){
var na = document.createElement('a');
na.href = url;
na.appendChild(document.createTextNode(name));
var li = document.createElement('li');
if(id) li.id = id;
li.appendChild(na);
tabs.appendChild(li);
if(id)
{
if(key && title)
{
ta[id] = [key, title];
}
else if(key)
{
ta[id] = [key, ''];
}
else if(title)
{
ta[id] = ['', title];
}
}
// re-render the title and accesskeys from existing code in wikibits.js
akeytt();
return li;
}
function addToolboxLink(url, name, id){
var tb = document.getElementById('p-tb').getElementsByTagName('ul')[0];
addlilink(tb, url, name, id);
}
function addPowerdiffLink() {
addToolboxLink('#', 'Show all diffs', 'toolbox_alldiffs');
$e('toolbox_alldiffs').onclick=checkRecentDiffs;
}
if (window.addEventListener) {
window.addEventListener("DOMContentLoaded",addPowerdiffLink,false) || window.addEventListener("load", addPowerdiffLink, false);
}
else if (window.attachEvent) {
window.attachEvent("onload",addPowerdiffLink);
}
else {
window._old_recent_onload = window.onload;
window.onload = function() {
window._old_recent_onload();
addPowerdiffLink();
}
}
// </nowiki></pre>
/// Local Variables: ///
/// mode:c ///
/// fill-prefix:"// " ///
/// End: ///
