/**
* {@inheritDoc}
*/
public function onRequestError(Event $event)
{
/** @var $request \Guzzle\Http\Message\Request */
$request = $event['request'];
$response = $request->getResponse();
if ($response->isClientError() || $response->isServerError()) {
$content = ResponseMediator::getContent($response);
if (is_array($content) && isset($content['message'])) {
if (400 == $response->getStatusCode()) {
throw new ErrorException($content['message'], 400);
} elseif (401 == $response->getStatusCode()) {
throw new PermissionDeniedException($content['message'], 401);
} elseif (422 == $response->getStatusCode() && isset($content['errors'])) {
$errors = array();
foreach ($content['errors'] as $error) {
switch ($error['code']) {
case 'missing':
$errors[] = sprintf('The %s %s does not exist, for resource "%s"', $error['field'], $error['value'], $error['resource']);
break;
case 'missing_field':
$errors[] = sprintf('Field "%s" is missing, for resource "%s"', $error['field'], $error['resource']);
break;
case 'invalid':
$errors[] = sprintf('Field "%s" is invalid, for resource "%s"', $error['field'], $error['resource']);
break;
case 'already_exists':
$errors[] = sprintf('Field "%s" already exists, for resource "%s"', $error['field'], $error['resource']);
break;
default:
$errors[] = $error['message'];
break;
}
}
throw new ValidationFailedException('Validation Failed: ' . implode(', ', $errors), 422);
}
}
throw new RuntimeException(isset($content['message']) ? $content['message'] : $content, $response->getStatusCode());
}
}
/**
* Send a DELETE request with JSON-encoded parameters.
*
* @param string $path Request path.
* @param array $parameters POST parameters to be JSON encoded.
* @param array $requestHeaders Request headers.
*
* @return mixed
*/
protected function delete($path, array $parameters = array(), $requestHeaders = array())
{
$response = $this->client->getHttpClient()->delete($path, $this->createParametersBody($parameters), $requestHeaders);
return ResponseMediator::getContent($response);
}