예제 #1
0
 public function onRequestError(Event $event)
 {
     $request = $event['request'];
     $response = $request->getResponse();
     $message = null;
     $code = $response->getStatusCode();
     if ($response->isServerError()) {
         throw new ClientException('Error ' . $code, $code);
     }
     if ($response->isClientError()) {
         $body = ResponseHandler::getBody($response);
         // If HTML, whole body is taken
         if (gettype($body) == 'string') {
             $message = $body;
         }
         // If JSON, a particular field is taken and used
         if ($response->isContentType('json') && is_array($body)) {
             if (isset($body['error'])) {
                 $message = $body['error'];
             } else {
                 $message = 'Unable to select error message from json returned by request responsible for error';
             }
         }
         if (empty($message)) {
             $message = 'Unable to understand the content type of response returned by request responsible for error';
         }
         throw new ClientException($message, $code);
     }
 }
예제 #2
0
 /**
  * Get response body in correct format
  */
 public function getBody($response)
 {
     return ResponseHandler::getBody($response);
 }