var digg = new DiggGadget();
function DiggGadget() {
var me = this;
this.id=__MODULE_ID__;
var p = this.p = new _IG_Prefs(this.id);
this.url = p.getString('url');
this.filter = p.getString('filter');
this.hideregexobj = null;
if (this.filter) {
this.hideregexobj = new RegExp(this.filter,"i");
}
this.interval = null;
this.lastseen = p.getString('lastseen');
this.firstlink = null;
this.num = p.getInt('num');
this.itemList={};
this.highlightNewItemsTimeout=null;
this.loaded=false;
this.msg = function(txt) {
_gel("FEED"+this.id+"statusmsg").innerHTML = txt;
_gel("FEED"+this.id+"status").style.display = "block";
_gel("FEED"+this.id+"display").style.display = "none";
};
this.startRefresh = function() {
this.interval = setInterval(function(){me.refresh()}, (60000 * p.getInt('refresh')));
};
this.clearRefresh = function() { clearInterval(this.interval); };
this.init = function() {
this.startRefresh();
this.load();
};
this.load = function() {
var url = this.url;
url += "&number="+this.num;
url += "&random="+new Date().getTime();
_IG_FetchFeedAsJSON(url,function(){me.render.apply(me,arguments)},this.num,false);
};
this.refresh = function() {
_gel("m_"+this.id).style.backgroundColor = "#E7F1D7";
if (this.highlightNewItemsTimeout!=null) {
clearTimeout(this.highlightNewItemsTimeout);
}
this.load();
};
this.addEntry = function(index, url, title, summary, date, alternate) {
var tpl = '';
tpl = tpl.replace(/\%INDEX\%/g, index).replace(/\%ID\%/g, this.id).replace(/\%URL\%/g, _hesc(url));
var title = _hesc(title);
var classname = "item";
if (this.loaded && !this.itemList[title]) {
classname += " new"+this.id;
}
if (alternate) {
classname += " alternate";
}
this.itemList[title] = true;
if (url.search(/^(https?:\/\/[^\/]+)/)>=0) {
var favicon = '
';
tpl = tpl.replace(/\%BULLET\%/g,favicon);
}
else {
tpl = tpl.replace(/\%BULLET\%/g,"");
}
tpl = tpl.replace(/\%A_CLASSNAME\%/g, classname);
tpl = tpl.replace(/\%TITLE\%/g, title);
tpl = tpl.replace(/\%TARGET\%/g, (p.getBool('newwindow')?"_blank":"") );
tpl = tpl.replace(/\%SUMMARY\%/g, '');
_gel("FEED"+this.id+"entries").innerHTML += tpl;
return tpl;
};
this.render = function(obj) {
_gel("m_"+this.id).style.backgroundColor = "";
if (!this.loaded && !obj) {this.retry("Information is temporarily unavailable.");return;}
if (!this.loaded && obj.ErrorMsg && obj.ErrorMsg != "") {this.retry(obj.ErrorMsg);return;}
if (!this.loaded && (!obj.Entry || obj.Entry.length == 0)) {
this.retry("Information is temporarily unavailable.");return;
}
_gel("FEED"+this.id+"status").style.display = "none";
if (obj.Entry) {
_gel("FEED"+this.id+"entries").innerHTML = "";
_gel("FEED"+this.id+"clear").style.display="block";
var hide = false;
var count = 0;
this.firstlink = obj.Entry[0].Link;
for (var i = 0; i < obj.Entry.length; i++) {
if (!hide && obj.Entry[i].Link==this.lastseen) {
hide = true;
}
if (!hide) {
if (this.hideregexobj!=null && obj.Entry[i].Title && obj.Entry[i].Title.search(this.hideregexobj)>=0) {
continue;
}
if (count==0) {
_gel("FEED"+this.id+"display").style.display = "block";
}
this.addEntry(i,obj.Entry[i].Link,obj.Entry[i].Title,obj.Entry[i].Summary,obj.Entry[i].Date,!!(count++%2==1));
}
}
if (count==0) {
if (this.allowclear && !this.group) {
_gel("FEED"+this.id+"clear").style.display="none";
}
}
}
this.loaded = true;
setTimeout(function(){me.unhighlightNewItems();}, 10 * 1000);
};
this.unhighlightNewItems = function() {
if (this.highlightNewItemsTimeout!=null) {
clearTimeout(this.highlightNewItemsTimeout);
}
var entries = _gel('FEED'+this.id+'entries').getElementsByTagName('A');
if (entries) {
for (var i=0; entries && i
]]>