public function get_image(){

$doc = phpQuery::newDocument($this->get_description());

$src = "http://lorempixel.com/200/200";

$img = $doc->find('img:first');

$temp_src = $img->attr('src');

if(!empty($temp_src)){

$src = $img->attr('src');

}

else{

$doc = phpQuery::newDocument($this->get_content());

$img = $doc->find('img:first');

$temp_src = $img->attr('src');

if(!empty($temp_src)){

$src = $img->attr('src');

}

}

return $src;

}

// go through all the feed urls

$items = array();

$feeds = ORM::for_table('feeds')->find_many();

foreach($feeds as $feed_loc){

$feed = new SimplePie();

$feed->set_feed_url($feed_loc->location);

$feed->set_cache_location("mysql://".DB_USER.":".DB_PASS."@".DB_HOST.":3306/".DB_NAME);

$feed->set_item_class('MyItemClass');

$feed->init();

$feed->handle_content_type();

$items = array_merge($items, $feed->get_items());

}

return $items;

$app = \Slim\Slim::getInstance();

$app->view()->appendData(array("items"=>get_feed_items()));

$app->render('landing.twig.html');

$app = \Slim\Slim::getInstance();

$feeds = ORM::for_table('feeds')->find_many();

$app->view()->appendData(array('feeds'=>$feeds));

$app->render('admin.html.twig');

$app = \Slim\Slim::getInstance();

$url = $app->request()->post('url');

// TODO: check if url is empty

// TODO: check if url points actual rss feed

$new_feed = ORM::for_table('feeds')->create();

$new_feed->location = $url;

$new_feed->save();

$app->redirect($app->urlFor('admin'));

$app = \Slim\Slim::getInstance();

if($id!==null){

$feed = ORM::for_table('feeds')->find_one($id);

$feed->delete();

}

$app->redirect($app->urlFor('admin'));

$app = \Slim\Slim::getInstance();

$feed = new SimplePie();

$feed->set_feed_url('./rss.xml');

$feed->init();

$feed->handle_content_type();

$app->render('feed.twig.json');

$app = \Slim\Slim::getInstance();

$feed = new SimplePie();

$feed->set_feed_url('./rss.xml');

$feed->init();

$feed->handle_content_type();

$data = array();

$data['feed'] = $feed;

$app->view()->appendData($data);

$app->render('feed.twig.html');