public function getAllFollows(OW_Event $e) { $params = $e->getParams(); $this->validateParams($params, array('feedType', 'feedId')); $list = $this->service->findFollowList($params['feedType'], $params['feedId']); $out = array(); foreach ($list as $item) { $out[] = array('userId' => $item->userId, 'permission' => $item->permission); } $e->setData($out); return $out; }