public static function get_total_feeds($data = array())
{
$user = Acl::instance()->relevant_user();
if (!$user) {
$user = Auth::instance()->get_user();
}
// TODO the streams for the current user can be cached
$user_streams = Model_Feedstream::user_streams(null, Arr::get($data, 'course_id'));
$streams = $user_streams->as_array(null, 'id');
if (!$streams) {
return array();
}
$feed = ORM::factory('feed')->join('feeds_feedstreams')->on('feeds.id', ' = ', 'feeds_feedstreams.feed_id')->where('feedstream_id', ' IN ', $streams);
return $feed->count_all();
}
