/**
* {@inheritdoc}
*
* @throws PreconditionFailedException
*/
public function verify(ServerRequestInterface $request, HttpResource $definition)
{
if ((string) $request->method() !== MethodInterface::GET && $request->headers()->has('Range')) {
throw new PreconditionFailedException();
}
if (!$definition->isRangeable() && $request->headers()->has('Range')) {
throw new PreconditionFailedException();
}
}
/**
* {@inheritdoc}
*
* @throws UnsupportedMediaTypeException
*/
public function verify(ServerRequestInterface $request, HttpResource $definition)
{
if (!$request->headers()->has('Content-Type')) {
return;
}
$types = $this->formats->mediaTypes()->reduce([], function (array $carry, MediaType $type) {
$carry[] = (string) $type;
return $carry;
});
$best = $this->negotiator->getBest((string) $request->headers()->get('Content-Type')->values()->join(', '), $types);
if (!$best instanceof Accept) {
throw new UnsupportedMediaTypeException();
}
}
/**
* @param Formats $formats
* @param ServerRequestInterface $request
*
* @return MapInterface<string, HeaderInterface>
*/
private function buildHeaderFrom(Formats $formats, ServerRequestInterface $request) : MapInterface
{
$map = new Map('string', HeaderInterface::class);
$format = $formats->matching((string) $request->headers()->get('Accept')->values()->join(', '));
return $map->put('Content-Type', new ContentType(new ContentTypeValue($format->preferredMediaType()->topLevel(), $format->preferredMediaType()->subType(), new Map('string', ParameterInterface::class))));
}