/**
* Process an error payload from the Graph API and return the appropriate
* exception subclass.
* @param ResponseInterface $response
* @return RequestException
*/
public static function create(ResponseInterface $response)
{
$error_data = static::getErrorData($response->getContent());
if (in_array($error_data['error_subcode'], array(458, 459, 460, 463, 464, 467)) || in_array($error_data['code'], array(100, 102, 190)) || $error_data['type'] === 'OAuthException') {
return new AuthorizationException($response);
} elseif (in_array($error_data['code'], array(1, 2))) {
return new ServerException($response);
} elseif (in_array($error_data['code'], array(4, 17, 341))) {
return new ThrottleException($response);
} elseif ($error_data['code'] == 506) {
return new ClientException($response);
} elseif ($error_data['code'] == 10 || $error_data['code'] >= 200 && $error_data['code'] <= 299) {
return new PermissionException($response);
} else {
return new self($response);
}
}
/**
* @param ResponseInterface $response
* @return array
* @throws \InvalidArgumentException
*/
protected function assureResponseData(ResponseInterface $response)
{
$content = $response->getContent();
if (!isset($content['data']) || !is_array($content['data'])) {
throw new \InvalidArgumentException("Malformed response data");
}
return $content['data'];
}
/**
* @param ResponseInterface $response
* @return array
* @throws \InvalidArgumentException
*/
protected function assureResponseData(ResponseInterface $response)
{
$content = $response->getContent();
// First, check if the content contains data
if (isset($content['data']) && is_array($content['data'])) {
$data = $content['data'];
// If data is an object wrap the object into an array
if ($this->isJsonObject($data)) {
$data = array($data);
}
return $data;
}
// Second, check if the content contains special entries
if (isset($content['targetingsentencelines'])) {
return $content['targetingsentencelines'];
}
if (isset($content['adaccounts'])) {
return $content['adaccounts'];
}
if (isset($content['users'])) {
return $content['users'];
}
// Third, check if the content is an array of objects indexed by id
$is_id_indexed_array = true;
$objects = array();
if (is_array($content) && count($content) >= 1) {
foreach ($content as $key => $value) {
if ($key === '__fb_trace_id__') {
continue;
}
if ($value !== null && $this->isJsonObject($value) && isset($value['id']) && $value['id'] !== null && $value['id'] === $key) {
$objects[] = $value;
} else {
$is_id_indexed_array = false;
break;
}
}
} else {
$is_id_indexed_array = false;
}
if ($is_id_indexed_array) {
return $objects;
}
throw new \InvalidArgumentException("Malformed response data");
}