Get get 'Content-Type' header.
| public getContentTypeHeader ( ) : Neomerx\JsonApi\Contracts\Http\Headers\HeaderInterface | ||
| return | Neomerx\JsonApi\Contracts\Http\Headers\HeaderInterface | |
/**
* @param HeaderParametersInterface $parameters
*
* @return void
*/
protected function checkContentTypeHeader(HeaderParametersInterface $parameters)
{
// Do not allow specify more than 1 media type for input data. Otherwise which one is correct?
if (count($parameters->getContentTypeHeader()->getMediaTypes()) > 1) {
throw new E([], E::HTTP_CODE_BAD_REQUEST);
}
$this->codecMatcher->matchDecoder($parameters->getContentTypeHeader());
// From spec: Servers MUST respond with a 415 Unsupported Media Type status code
// if a request specifies the header Content-Type: application/vnd.api+json with
// any media type parameters.
// We return 415 if no match found for decoder (media type with or wo parameters)
// If no decoders were configured for media types with parameters we return 415 anyway
if ($this->codecMatcher->getDecoderHeaderMatchedType() === null) {
throw new E([], E::HTTP_CODE_UNSUPPORTED_MEDIA_TYPE);
}
}
/**
* @inheritdoc
*/
public function checkHeaders(HeaderParametersInterface $parameters)
{
$this->checkContentTypeHeader($parameters->getContentTypeHeader());
$this->checkAcceptHeader($parameters->getAcceptHeader());
}