/**
* Get a proper message from the response, or status code.
*
* @param Response $response
* @return string
*/
protected function getMessage(Response $response)
{
$message = null;
if ($response->hasException()) {
$message = $response->getException()->getMessage();
}
if (is_string($response->getOriginalContent())) {
$message = $response->getOriginalContent();
}
if (empty($message)) {
$message = strtolower($response->getStatusText());
}
return $message;
}
