/**
* Calculates hash
* @param IInput $input
* @return string
*
* @throws \Drahak\Restful\InvalidStateException
*/
public function calculate(IInput $input)
{
if (!$this->privateKey) {
throw new InvalidStateException('Private key is not set');
}
$dataString = $this->mapper->stringify($input->getData());
return hash_hmac(self::HASH, $dataString, $this->privateKey);
}
/**
* Parse request body if any
* @return array|\Traversable
*
* @throws BadRequestException
*/
protected function parseRequestBody()
{
$requestBody = array();
$input = class_exists('Nette\\Framework') && Nette\Framework::VERSION_ID <= 20200 ? file_get_contents('php://input') : $this->httpRequest->getRawBody();
if ($input) {
try {
$this->mapper = $this->mapperContext->getMapper($this->httpRequest->getHeader('Content-Type'));
$requestBody = $this->mapper->parse($input);
} catch (InvalidStateException $e) {
throw BadRequestException::unsupportedMediaType('No mapper defined for Content-Type ' . $this->httpRequest->getHeader('Content-Type'), $e);
} catch (MappingException $e) {
throw new BadRequestException($e->getMessage(), 400, $e);
}
}
return $requestBody;
}