var FeedParser = require('feedparser')
  , request = require('request')
  , http = require('http')
  , fs = require('fs');;

var download = function(url, dest) {
  var file = fs.createWriteStream(dest);
  http.get(url, function(response) {
    response.pipe(file);
  });
};

var imgs = [];

var req = request('http://kitchen.screenfeed.com/feed/PrPDzFccLU2Rc9j4aGEofw?duration=15')
  , feedparser = new FeedParser();

req.on('error', function (error) {
  // handle any request errors
});
req.on('response', function (res) {
  var stream = this;

  if (res.statusCode != 200) return this.emit('error', new Error('Bad status code'));

  stream.pipe(feedparser);
});


feedparser.on('error', function(error) {
  // always handle errors
});
feedparser.on('readable', function() {
  // This is where the action is!
  var stream = this
    , meta = this.meta // **NOTE** the "meta" is always available in the context of the feedparser instance
    , item;
  while (item = stream.read()) {
	  imgs.push(item.image.url)
  }
	imgs.forEach(function(img, index) {
	  download(img, String(index + 1) + '.jpg');
	});
});