var p = new _IG_Prefs();
var fark = new FarkGadget();
function FarkGadget() {
var me = this;
this.url = "http://pipes.yahoo.com/pipes/pipe.run?_id=3d402b0f609abc3a6227815d6fe4525b&_render=json";
this.filter = p.getString('filter');
this.format = p.getString('format');
this.favicon = p.getBool('favicon');
this.showcomments = p.getBool('showcomments');
this.link = p.getString('link');
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.loaded=false;
this.topicss = p.getString('topiccss');
this.msg = function(txt) {
var status = _gel("status").innerHTML;
status.innerHTML = txt;
status.style.display = "block";
_gel("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;
_IG_FetchContent(url,function(){me.render.apply(me,arguments)},this.num,false);
};
this.refresh = function() {
this.load();
};
this.addEntry = function(index, item, alternate) {
var tpl = this.format;
var id = 0;
tpl = tpl.replace(/\%URL\%/g, _hesc(item.link));
tpl = tpl.replace(/\%COMMENT_URL\%/g, _hesc(item.comments));
var title = _hesc(item.title).replace(/^\s*(\[[^\]]+\])/,'$1');
var favicon = '
';
tpl = tpl.replace(/\%BULLET\%/g,(this.favicon)?favicon:"");
tpl = tpl.replace(/\%A_CLASSNAME\%/g, "item"+((alternate)?" alternate":""));
tpl = tpl.replace(/\%TITLE\%/g, title);
tpl = tpl.replace(/\%TARGET\%/g, (p.getBool('newwindow')?"_blank":"") );
var comments = "";
if (this.showcomments) {
comments = '
';
}
tpl = tpl.replace(/\%COMMENTS\%/g, comments);
_gel("entries").innerHTML += tpl;
return tpl;
};
this.render = function(json) {
var obj = eval("("+json+")");
if (!this.loaded && !obj) {this.retry("Information is temporarily unavailable.");return;}
if (!this.loaded && (!obj.value || !obj.value.items || obj.value.itemslength == 0)) {
this.retry("Information is temporarily unavailable.");return;
}
_gel("status").style.display = "none";
if (obj.value.items) {
_gel("entries").innerHTML = "";
_gel("clear").style.display="block";
var hide = false;
var count = 0;
this.firstlink = obj.value.items[0].link;
var items = obj.value.items;
for (var i = 0; i < items.length; i++) {
var item = items[i];
if (!hide && item.link==this.lastseen) {
hide = true;
}
if (!hide && i=0) {
continue;
}
if (count==0) {
_gel("display").style.display = "block";
}
this.addEntry(i,item,!!(count++%2==1));
}
}
}
this.loaded = true;
_IG_AdjustIFrameHeight();
};
this.retry = function(msg) {
if (msg) { this.msg(msg); }
this.clearRefresh();
setTimeout(function(){me.refresh()},5*1000);
};
this.clear = function() {
p.set('lastseen',this.firstlink);
this.lastseen = this.firstlink;
_gel("clear").style.display = "none";
_gel("display").style.display = "none";
this.clearRefresh();
this.startRefresh();
this.refresh();
};
_IG_RegisterOnloadHandler(function(){me.init()});
}
document.writeln("");
if (!p.getBool('showtag')) {
document.writeln("");
}
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