giggsey/psr7-stream-response

Build a File Response from a PSR-7 Stream

0.1.4 2022-02-09 09:41 UTC

Requires

• php: >=8.0
• psr/http-message: ^1.0
• symfony/http-foundation: ^6.0

MIT

• Joshua Gigg

README

Why?

Symfony's BinaryFileResponse allows presenting files to download to HTTP Clients. However, this expects full file paths. Some projects may want to stream a PSR-7 Stream to the client instead.

How to use

Instead of returning a BinaryFileResponse, create a PSR7StreamResponse, and return that.

Before

$response = new BinaryFileResponse($filePath);
$response = $response->setContentDisposition(ResponseHeaderBag::DISPOSITION_ATTACHMENT, 'my-file.mp3');

return $response;

After

$response = new PSR7StreamResponse($stream);
$response = $response->setContentDisposition(ResponseHeaderBag::DISPOSITION_ATTACHMENT, 'my-file.mp3');

return $response;