function deletePost($alias) { if (Session::isSession('user')) { $user = new User(); $user->findByName(Session::getData('user')); $authlevel = $user->getAuthlevel(); if ($authlevel > 3) { $toDelete = new PostModel(); $toDelete->deleteByAlias($alias); $posts = new PostModel(); $this->view->addAuthlevel($authlevel); $this->view->addPosts($posts->getAll()); $this->view->forAjax('index'); } } }