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<?php
namespace JsonApi\Routes\Files;
use FileRef;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\Errors\RecordNotFoundException;
use JsonApi\JsonApiController;
class SubfilerefsIndex extends JsonApiController
{
protected $allowedIncludePaths = ['file', 'owner', 'parent', 'range', 'terms-of-use'];
protected $allowedPagingParameters = ['offset', 'limit'];
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameters)
*/
public function __invoke(Request $request, Response $response, $args)
{
if (!$folder = \FileManager::getTypedFolder($args['id'])) {
throw new RecordNotFoundException();
}
if (!Authority::canShowFolder($this->getUser($request), $folder)) {
throw new AuthorizationFailedException();
}
$fileRefs = array_map(
function (\FileType $file): FileRef {
return $file->getFileRef();
},
$folder->getFiles()
);
[$offset, $limit] = $this->getOffsetAndLimit();
return $this->getPaginatedContentResponse(
array_slice($fileRefs, $offset, $limit),
count($fileRefs)
);
}
}
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