giggsey/psr7-stream-response

Build a File Response from a PSR-7 Stream

0.1.2 2018-08-08 14:38 UTC

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;