Ecodev\Felix\Handler\FileHandler::handle()

Complexity

Conditions	4
Paths	4

Size

Total Lines	24
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes

0

<?php
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        $id = (int) $request->getAttribute('id');

        /** @var null|File $file */
        $file = $this->fileRepository->find($id);
        if (!$file) {
            return $this->createError("File $id not found in database");
        }

        $path = $file->getPath();
        if (!is_readable($path)) {
            return $this->createError("File for $id not found on disk, or not readable");
        }

        $resource = fopen($path, 'rb');
        if ($resource === false) {
            return $this->createError("Cannot open file for $id on disk");
        }
        $size = filesize($path);
        $type = mime_content_type($path);
        $response = new Response($resource, 200, ['content-type' => $type, 'content-length' => $size]);

        return $response;
    }