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<?php |
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declare(strict_types=1); |
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namespace Application\Handler; |
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use Application\Model\AccountingDocument; |
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use Application\Repository\AccountingDocumentRepository; |
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use Ecodev\Felix\Handler\AbstractHandler; |
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use Laminas\Diactoros\Response; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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class AccountingDocumentHandler extends AbstractHandler |
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{ |
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public function __construct(private readonly AccountingDocumentRepository $accountingDocumentRepository) |
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{ |
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} |
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/** |
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* Serve a downloaded file from disk. |
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*/ |
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public function handle(ServerRequestInterface $request): ResponseInterface |
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{ |
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$id = $request->getAttribute('id'); |
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/** @var null|AccountingDocument $accountingDocument */ |
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$accountingDocument = $this->accountingDocumentRepository->findOneById($id); |
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if (!$accountingDocument) { |
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return $this->createError("AccountingDocument $id not found in database"); |
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} |
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$path = $accountingDocument->getPath(); |
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if (!is_readable($path)) { |
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return $this->createError("File for accounting document $id not found on disk, or not readable"); |
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} |
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$resource = fopen($path, 'rb'); |
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if ($resource === false) { |
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return $this->createError("Cannot open file for accounting document $id on disk"); |
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} |
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$size = filesize($path); |
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$type = mime_content_type($path); |
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$ext = pathinfo($path, PATHINFO_EXTENSION); |
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$response = new Response($resource, 200, [ |
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'content-type' => $type, |
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'content-length' => $size, |
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'content-disposition' => 'inline; filename="' . $id . '.' . $ext . '"', |
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]); |
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return $response; |
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} |
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} |
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Ecodev /
my-ichtus
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