<?php
namespace Common\Files\Response;
use Common\Files\FileEntry;
use Illuminate\Support\Str;
use Symfony\Component\HttpFoundation\StreamedResponse;
class StreamedFileResponse implements FileResponse
{
/**
* @param FileEntry $entry
* @param array $options
* @return mixed
*/
public function make(FileEntry $entry, $options)
{
$path = $entry->getStoragePath($options['useThumbnail']);
$response = new StreamedResponse();
$disposition = $response->headers->makeDisposition(
$options['disposition'],
$entry->getNameWithExtension(),
str_replace('%', '', Str::ascii($entry->getNameWithExtension())),
);
$fileSize = $options['useThumbnail']
? $entry->getDisk()->size($path)
: $entry->file_size;
$response->headers->replace([
'Content-Type' => $entry->mime,
'Content-Length' => $fileSize,
'Content-Disposition' => $disposition,
'Cache-Control' => 'private, max-age=31536000, no-transform',
]);
$response->setCallback(function () use ($entry, $path) {
$stream = $entry->getDisk()->readStream($path);
if (!$stream) {
abort(404);
}
while (!feof($stream)) {
echo fread($stream, 2048);
}
fclose($stream);
});
return $response;
}
}