/**
* {@inheritdoc}
*/
public function build(SetInterface $identities, ServerRequestInterface $request, HttpResource $definition, SpecificationInterface $specification = null, Range $range = null) : MapInterface
{
$map = new Map('string', HeaderInterface::class);
if (!$definition->isRangeable()) {
return $map;
}
$map = $map->put('Accept-Ranges', new AcceptRanges(new AcceptRangesValue('resources')));
if (!$range instanceof Range) {
return $map;
}
$length = $range->lastPosition() - $range->firstPosition();
return $map->put('Content-Range', new ContentRange(new ContentRangeValue('resources', $range->firstPosition(), $last = $range->firstPosition() + $identities->size(), $identities->size() < $length ? $last : $last + $length)));
}
/**
* {@inheritdoc}
*/
public function all(string $name, SpecificationInterface $specification = null, Range $range = null) : SetInterface
{
$definition = $this->capabilities->get($name);
if ($range !== null && !$definition->isRangeable()) {
throw new ResourceNotRangeableException();
}
if ($specification !== null) {
$query = '?' . $this->specificationTranslator->translate($specification);
}
$url = $this->resolver->resolve((string) $definition->url(), $query ?? (string) $definition->url());
$url = Url::fromString($url);
$headers = new Map('string', HeaderInterface::class);
if ($range !== null) {
$headers = $headers->put('Range', new RangeHeader(new RangeValue('resource', $range->firstPosition(), $range->lastPosition())));
}
$response = $this->transport->fulfill(new Request($url, new Method(Method::GET), new ProtocolVersion(1, 1), new Headers($headers), new NullStream()));
return $this->serializer->denormalize($response, 'rest_identities', null, ['definition' => $definition]);
}
