public function checkJSONResponse($json)
{
if (!JSONUtil::isValid($json)) {
throw new WrongResponseException('Invalid JSON');
}
$json = json_decode($json);
if (isset($json->exception)) {
throw new WrongResponseException($json->exception->message);
}
return $json;
}
private function convertTo($type)
{
switch (strtolower($type)) {
case 'json':
if (JSONUtil::isValid($this->body)) {
return $this->body;
}
return @json_encode($this->body);
default:
return $this->body;
}
}