משתמש:Crazy Ivan/watchlist-indicator.js

/* הקישור לרשימת המעקב בראש הדף מופיע מודגש כאשר השינוי האחרון ברשימה טרם נקרא.
 * מבוסס על [[en:User:Ais523/watchlistnotifier.js]].
 */

var wmwpajax;
// From [[en:WP:US]] mainpage (wpajax renamed to wmwpajax)
wmwpajax={
        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 && wmwpajax.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+': '+bundle.url));
        }
};
// End of [[en:WP:US]] quote

function wmWatchEditFound(xmlreq, data) {
    //alert(xmlreq.responseText);
    
    var timestamp = xmlreq.responseText;
    timestamp = timestamp.substring(timestamp.indexOf("item notificationtimestamp=")+28);
    timestamp = timestamp.substring(0,timestamp.indexOf("\""));
    
    if (""!=timestamp)
    {
        var watchlist = document.getElementById("pt-watchlist");
        watchlist.setAttribute("style", "font-weight: bold;");
    }
}

$(function() {
  /* Find the top item in the watchlist. We only need one item, so
     set the limit to 1 to ease the load on the server. */
    wmwpajax.download({url: mw.config.get('wgScriptPath') + '/api.php?action=query&list=watchlist&wllimit=1&'+
      'wldir=older&format=xml&wlprop=notificationtimestamp', onSuccess: wmWatchEditFound});
});