/**
* This is method fault
*
* @param mixed $exception
* This is a description
* @param mixed $format
* This is a description
* @param mixed $httpCode
* This is a description
* @return mixed This is the return value description
*/
public function fault($exception = null, $format = 'json', $httpCode = null)
{
$error = false;
if ($exception instanceof OAuthException) {
$error = ['code' => $exception->getCode(), 'message' => $exception->getMessage()];
} else {
if ($exception instanceof \Exception) {
$error = ['code' => $exception->getCode(), 'message' => $exception->getMessage()];
} else {
$error = ['code' => BAD_URL, 'message' => static::getError(BAD_URL)];
}
}
switch ($format) {
case 'xml':
$errorXml = Response::error($error['code'], $error['message']);
return $errorXml;
case 'plain-text':
return Response::plain($error);
case 'json':
$errorXml = Response::error($error['code'], $error['message'], false);
return Zend_Json::fromXml($errorXml);
}
}
