function countReadFeeds($user_id)
{
require_once APPPATH . 'models/cacheManagers/lu_cm.php';
$cm = new lu_cm($user_id);
$cache = $cm->fetch();
if ($cache) {
return $cache;
}
$sql = "SELECT count(item_sid) AS count, feed_id " . "FROM lus " . "WHERE lus.user_id = '{$user_id}' GROUP BY feed_id";
$result = $this->query($sql);
$count = array();
foreach ($result as $row) {
$count[$row->feed_id] = intVal($row->count);
}
$cm->add($count);
return $count;
}
function markAllFeedsAsReadAjax()
{
$response = array();
$user = $this->auth->getUser();
$this->load->model('subscription');
$feed_ids = $this->subscription->getSubscriptionIds($user->id);
$items = $this->item->getSIDsInFeeds($feed_ids, $user->id);
$this->item->markAllAsRead($items, $user->id);
require_once APPPATH . 'models/cacheManagers/lu_cm.php';
$cm = new lu_cm($user->id);
$cm->delete();
$this->sendToAjax($response);
}