buildingNetwork19.js

YAHOO.namespace("lacuna.buildings");

if (typeof YAHOO.lacuna.buildings.Network19 == "undefined" || !YAHOO.lacuna.buildings.Network19) {
	
(function(){
	var Lang = YAHOO.lang,
		Util = YAHOO.util,
		Dom = Util.Dom,
		Event = Util.Event,
		Sel = Util.Selector,
		Lacuna = YAHOO.lacuna,
		Game = Lacuna.Game,
		Lib = Lacuna.Library;

	var Network19 = function(result){
		Network19.superclass.constructor.call(this, result);
		
		this.service = Game.Services.Buildings.Network19;
	};
	
	Lang.extend(Network19, Lacuna.buildings.Building, {
		getChildTabs : function() {
			return [this._getCoverageTab()];
		},
		_getCoverageTab : function() {
			this.coverageTab = new YAHOO.widget.Tab({ label: "Coverage", content: [
					'<div id="newsCoverageContainer">',
					'	<span id="newsCoverageText">',this.result.restrict_coverage == "1" ? 'Coverage is current restricted' : 'News is flowing freely', '</span>',
					'	: <button id="newsCoverage" type="button">',(this.result.restrict_coverage == "1" ? 'Open Coverage' : 'Restrict Coverage'),'</button>',
					'</div>',
					'<div class="newsFeedContainer">',
					'	<ul id="newsFeed">',
					'	</ul>',
					'</div>',
					'<div class="newsRssLinksContainer">',
					'	<ul id="newsRssLinks" class="clearafter">',
					'	</ul>',
					'</div>'
				].join('')});
			this.coverageTab.subscribe("activeChange", this.NewsGet, this, true);

			Event.on("newsCoverage", "click", this.NewsCoverage, this, true);
					
			return this.coverageTab;
		},

		NewsCoverage : function(e) {
			var target = Event.getTarget(e),
				isRestrict = 1;
			target.disabled = true;
			if(target.innerHTML == "Open Coverage") {
				isRestrict = 0;
			}

			Lacuna.Pulser.Show();
			this.service.restrict_coverage({session_id:Game.GetSession(),building_id:this.result.building.id,onoff:isRestrict}, {
				success : function(o){
					YAHOO.log(o, "info", "Network19.NewsCoverage.restrict_coverage.success");
					Lacuna.Pulser.Hide();
					this.rpcSuccess(o);
					
					Dom.get("newsCoverageText").innerHTML = isRestrict ? 'Coverage is currently restricted' : 'News is flowing freely';
					target.innerHTML = isRestrict ? 'Open Coverage' : 'Restrict Coverage';
					target.disabled = false;
				},
				failure : function(o){
					YAHOO.log(o, "error", "Network19.NewsCoverage.restrict_coverage.failure");
					Lacuna.Pulser.Hide();
					this.rpcFailure(o);
					target.disabled = false;
				},
				timeout:Game.Timeout,
				scope:this
			});
		},
		NewsGet : function() {
			Lacuna.Pulser.Show();
			this.service.view_news({session_id:Game.GetSession(),building_id:this.building.id}, {
				success : function(o){
					YAHOO.log(o, "info", "Network19.NewsGet.success");
					Lacuna.Pulser.Hide();
					this.rpcSuccess(o);
					
					var news = o.result.news,
						newsFeed = Dom.get("newsFeed");
						
					if(newsFeed) {
						var feedFrag = document.createDocumentFragment(),
							rss = o.result.feeds,
							newsRssLinks = Dom.get("newsRssLinks"),
							rssFrag = document.createDocumentFragment(),
							li = document.createElement("li");
						
						
						newsFeed.innerHTML = "";
						newsRssLinks.innerHTML = "";
							
						for(var i=0; i<news.length; i++) {
							var ni = news[i],
								nLi = li.cloneNode(false);
							Dom.addClass(nLi, "newsHeadline");
							nLi.innerHTML = [Lib.formatServerDateShort(ni.date), ": ", ni.headline].join('');
							feedFrag.appendChild(nLi);
						}
						newsFeed.appendChild(feedFrag);
						
						for(var key in rss) {
							if(rss.hasOwnProperty(key)){
								var link = rss[key],
									rssLi = li.cloneNode(false);
								Dom.addClass(rssLi, "newsRssLink");
								rssLi.innerHTML = [key, '<a href="', link, '" target="_blank"><img src="', Lib.AssetUrl, 'ui/rss.png" alt="rss" style="margin-left:1px" /></a>'].join('');
								rssFrag.appendChild(rssLi);
							}
						}
						newsRssLinks.appendChild(rssFrag);
					}
				},
				failure : function(o){
					YAHOO.log(o, "error", "Network19.NewsGet.failure");
					Lacuna.Pulser.Hide();
					this.rpcFailure(o);
				},
				timeout:Game.Timeout,
				scope:this
			});
		}
		
	});
	
	YAHOO.lacuna.buildings.Network19 = Network19;

})();
YAHOO.register("network19", YAHOO.lacuna.buildings.Network19, {version: "1", build: "0"}); 

}