/** * Returns ftp connection. * * @return UTIL_Ftp */ private function getFtpConnection() { try { $ftp = $this->pluginService->getFtpConnection(); } catch (LogicException $e) { OW::getFeedback()->error($e->getMessage()); $this->redirect(OW::getRequest()->buildUrlQueryString(OW::getRouter()->urlFor(__CLASS__, 'ftpAttrs'), array('back_uri' => urlencode(OW::getRequest()->getRequestUri())))); } return $ftp; }