forked from: Flickrのsetを利用してみる

/**
 * Copyright aass ( http://wonderfl.net/user/aass )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/cQpM
 */

// forked from umhr's Flickrのsetを利用してみる
/*
 * Flickrのsetを利用してみる
 * http://www.flickr.com/photos/38149748@N03/sets/72157621937806331/
 * */
package {
	import flash.display.Loader;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import flash.filters.DropShadowFilter;
	import flash.net.navigateToURL;
	import flash.net.URLLoader;
	import flash.net.URLRequest;
	/**
	 * ...
	 * @author umhr
	 */
	public class Main extends Sprite {
		public function Main():void {
			//ドキュメントルートのcrossdomain.xml（http://api.flickr.com/crossdomain.xml）で
			//許可を与えているので、特に指定しなくても自動的に許可を取ってくる。
			var myLoader:URLLoader = new URLLoader();
			myLoader.addEventListener (Event.COMPLETE, COMPLETE);
			//http://www.flickr.com/photos/38149748@N03/sets/72157621937806331/のRSS Feedを読み込む
			myLoader.load(new URLRequest("http://api.flickr.com/services/feeds/photoset.gne?set=72157621937806331&nsid=38149748@N03&lang=en-us"));
		}
           
		private function COMPLETE(e:Event):void {
			var myXML:XML = new XML(e.currentTarget.data);
			default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
			var entryLength:int = myXML.entry.length();
			for (var i:int = 0; i < entryLength; i++) {
				var imgURL:String = myXML.entry[i].link[1].@href;
				var myLoader:Loader = new Loader();
				myLoader.load(new URLRequest(imgURL));
				myLoader.x = 25 + (i % 2) * 215;
				myLoader.y = 25 + Math.floor(i / 2) * 215;
				myLoader.filters = [new DropShadowFilter()];
				myLoader.name = myXML.entry[i].link[0].@href;
				addChildAt(myLoader, 0);
			}
			addEventListener(MouseEvent.CLICK, CLICK);
		}
		
		private function CLICK(e:MouseEvent):void {
			//クリックされたら、ターゲットの名前（link先）を取得して、httpがついていたら遷移
			var linkURL:String = e.target.name;
			if (linkURL.indexOf("http") + 1) {
				navigateToURL(new URLRequest(linkURL) );
			}
		}
	}
}