//<source lang="javascript">
var cwwpajax;
// From [[WP:US]] mainpage (wpajax renamed to cwwpajax)
cwwpajax={
download:function(bundle) {
// mandatory: bundle.url
// mandatory: bundle.async
// optional: bundle.onSuccess (xmlhttprequest, bundle)
// optional: bundle.onFailure (xmlhttprequest, bundle)
// optional: bundle.otherStuff OK too, passed to onSuccess and onFailure
var x = window.XMLHttpRequest ? new XMLHttpRequest() // Firefox, Safari, Opera, IE7
: window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") // IE6
: false;
if (x) {
x.onreadystatechange=function() {
x.readyState==4 && cwwpajax.downloadComplete(x,bundle);
};
x.open("GET",bundle.url,bundle.async);
x.send(null);
}
return x;
},
downloadComplete:function(x,bundle) {
x.status==200 && ( bundle.onSuccess && bundle.onSuccess(x,bundle) || true )
|| ( bundle.onFailure && bundle.onFailure(x,bundle) || alert(x.statusText));
}
};
// Example:
// function dlComplete(xmlreq, data) {
// alert(data.message + xmlreq.responseText);
// }
// cwwpajax.download({url:'http://en.wikipedia.org/w/index.php?title=Thresher&action=raw',
// onSuccess: dlComplete, message: "Here's what we got:\n\n" });
// End of [[WP:US]] quote
function cwOntoWatchlist(xmlreq, data)
{
var a=xmlreq.responseText;
var c=data.catname;
var i;
var diag="";
if(a.indexOf("<categorymembers/>")!=-1) return; //cat is empty, nothing to do here
if(a.indexOf('title="')==-1) return; // this error happens sometimes, just do nothing here
var latesttime=0;
var latestpage="";
var temp, temp2;
latestpage=a.split('title="')[1].split('" timestamp=')[0];
latesttime=a.split('timestamp="')[1].split('"/>')[0];
a=document.getElementsByTagName("h4"); //get dates in the watchlist
var monthname=new Array();
monthname['01']="January";
monthname['02']="February";
monthname['03']="March";
monthname['04']="April";
monthname['05']="May";
monthname['06']="June";
monthname['07']="July";
monthname['08']="August";
monthname['09']="September";
monthname['10']="October";
monthname['11']="November";
monthname['12']="December";
latesttime=new String(latesttime);
var mn1, mn2, mn3, mn4;
// Allow for different date styles:
// January 29, 2001
mn1=""+monthname[latesttime.substr(5,2)]+" "+new Number(latesttime.substr(8,2))+
", "+latesttime.substr(0,4);
// 29 January 2001
mn2=""+new Number(latesttime.substr(8,2))+" "+monthname[latesttime.substr(5,2)]+
" "+latesttime.substr(0,4);
// 2001 January 29
mn3=""+latesttime.substr(0,4)+" "+monthname[latesttime.substr(5,2)]+
" "+new Number(latesttime.substr(8,2));
// 2001-01-29
mn4=""+latesttime.substr(0,4)+"-"+latesttime.substr(5,2)+"-"+latesttime.substr(8,2);
i=a.length;
while(i--)
{
if(a[i].innerHTML==mn1||a[i].innerHTML==mn2||a[i].innerHTML==mn3||a[i].innerHTML==mn4)
{
diag+=a[i].innerHTML+":";
temp=a[i].nextSibling.firstChild;
if(temp==null) temp=a[i].nextSibling.nextSibling.firstChild;
while(temp!=null)
{
diag+=temp.tagname+"!";
if(temp.tagName!=null)
if(temp.tagName.toLowerCase()=="li")
{
temp2=temp.innerHTML.match(/; ([0-9][0-9]):([0-9][0-9])(:[0-9][0-9])? \. \./);
temp2=new Number(temp2[1])*100+new Number(temp2[2]);
diag+=temp2+",";
if(temp2<new Number(latesttime.substr(11,2)+latesttime.substr(14,2))) {temp2=temp; break;}
}
temp2=temp; temp=temp.nextSibling;
if(temp==null) break;
}
temp=document.createElement("li");
if(temp2==null) {return;}
if(a[i].nextSibling.firstChild!=null) // IE-like whitespace handling
a[i].nextSibling.insertBefore(temp,temp2);
else // Firefox-like whitespace handling
a[i].nextSibling.nextSibling.insertBefore(temp,temp2);
temp.innerHTML="(diff) (hist) . . <a "+
"href='http://en.wikipedia.org/wiki/Category:"+
encodeURI(c)+
"'>Category:"+c+"</a>; "+latesttime.substr(11,2)+":"+latesttime.substr(14,2)+
" . . (+ <a "+
"href='http://en.wikipedia.org/wiki/"+
encodeURI(latestpage)+"'>"+latestpage+"</a> "+
"(<a href='http://en.wikipedia.org/w/index.php?title="+encodeURI(latestpage)+
"&diff=last'>last</a>))";
return;
}
}
}
var WatchedCategories;
//An example of a query to check a category would be
//http://en.wikipedia.org/w/api.php?action=query&list=categorymembers&cmcategory=Wikipedia%20protected%20edit%20requests&cmlimit=1&cmprop=title|timestamp&cmsort=timestamp&cmdir=desc&format=xml
$(function(){
//DHTMLloadscript( 'http://en.wikipedia.org/w/index.php?title=User:'+wgUserName
// +'/WatchedCategories.js&action=raw&ctype=text/javascript');
if(wgPageName=="Special:Watchlist")
{
// load the script using AJAX, because DHTML fails in Firefox and document.write fails in Safari
var sru='http://en.wikipedia.org/w/index.php?title=User:'+wgUserName+'/WatchedCategories.js&action=raw&ctype=text/javascript';
var sr=cwwpajax.download({url:sru,async:false});
eval(sr.responseText);
if(WatchedCategories==undefined)
{
if(confirm("You don't have a category watchlist yet. Do you want to create one?\n\n"+
"(Please provide the following debug information when reporting a problem if "+
"this message comes up when you already have a category watchlist: "+
(sr.responseText.length<50 ? "responseText='"+sr.responseText+"'" :
"responseText.length="+sr.responseText.length)+", statusText='"+sr.statusText
+"'.)"))
location.href='http://en.wikipedia.org/w/index.php?title=User:'+wgUserName+
'/WatchedCategories.js&action=edit&preload=User:Ais523/WatchedCategoriesTemplate.js';
}
else
{
var i;
for(i=0; i<WatchedCategories.length; i++)
{
var a=WatchedCategories[i];
cwwpajax.download({url:'http://en.wikipedia.org/w/api.php?action=query&list=categorymembers&'
+'cmtitle=Category:'+encodeURI(a)+'&cmlimit=1&cmprop=title'
+'|timestamp&cmsort=timestamp&cmdir=desc&format=xml',
onSuccess:cwOntoWatchlist,
catname:a, async:true});
}
}
}
});
//</source>
//<!--[[Category:Wikipedia scripts]]-->
