public function action_subscribe() { $list_id = $this->request->param('id'); $list = new Model_List($list_id); $this->redirect_if_not_on_list(); if ($list->is_user_subscribed($this->me())) { Message::add('danger', 'You are already subscribed to this list'); Request::current()->redirect('list/friend/' . $list->id); } $me = new Model_Owner($this->me()->id); $me->subscribe_to_list($list); Message::add('success', 'Subscribed to this list'); //Request::current()->redirect('list/friend/' . $list->id); }