User:Ilovetonga/monobook.js

//<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/enwiki/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/enwiki/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/enwiki/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/enwiki/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/enwiki/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/enwiki/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/enwiki/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]]-->