User:ais523/watchTFA.js
var tfawpajax;
// From WP:US mainpage (wpajax renamed to tfawpajax)
tfawpajax={
download:function(bundle) {
// mandatory: bundle.url
// 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()
: window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP")
: false;
if (x) {
x.onreadystatechange=function() {
x.readyState==4 && tfawpajax.downloadComplete(x,bundle);
};
x.open("GET",bundle.url,true);
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);
// }
// tfawpajax.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 WatchTFA(xmlreq, data)
{
var tfaname=xmlreq.responseText.match(/\[\[([^[]*)\|more\.\.\.\]\]/)[1];
location.href='http://en.wikipedia.org/w/index.php?title='+encodeURI(tfaname)+'&action=watch';
}
function IdentifyTFA()
{
var d=new Date();
var mn=new Array('January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December');
tfawpajax.download({url:'http://en.wikipedia.org/w/index.php?title='+
'Wikipedia:Today%27s_featured_article/'+mn[d.getMonth()]+
'_'+d.getDate()+'%2C_'+d.getYear()+'&action=raw',onSuccess:WatchTFA});
}
addOnloadHook(function(){
mw.util.addPortletLink('p-tb','javascript:IdentifyTFA()','Watch TFA','t-watchtfa',
"Watch today's Featured Article",'',null);
});