After researching quite a bit I realized that the issue came down to updates described in Laravel document page about upgrading.
I ended up altering the code a bit where I use environment variables to fill out what was before provieded by the adapter in the code.
In the latest version of the flysystem,there is no longer access to the client via the adapter. Due to mentioned reason, the service has been broken.
For a fully working class then you can use below code for laravel version 9
<?php
namespace App\Http;
use Exception;
use Illuminate\Filesystem\FilesystemAdapter;
use Illuminate\Http\Response;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use League\Flysystem\Filesystem;
use Storage;
use Symfony\Component\HttpFoundation\StreamedResponse;
class S3FileStream
{
/**
* Name of adapter
*
* @var string
*/
private $adapterName;
/**
* Storage disk
*
* @var FilesystemAdapter
*/
private $disk;
/**
* @var int file end byte
*/
private $end;
/**
* @var string
*/
private $filePath;
/**
* Human-known filename
*
* @var string|null
*/
private $humanName;
/**
* @var bool storing if request is a range (or a full file)
*/
private $isRange = false;
/**
* @var int|null length of bytes requested
*/
private $length = null;
/**
* @var array
*/
private $returnHeaders = [];
/**
* @var int file size
*/
private $size;
/**
* @var string bucket name
*/
private $bucket;
/**
* @var int start byte
*/
private $start;
/**
* S3FileStream constructor.
* @param string $filePath
* @param string $adapter
* @param string $humanName
*/
public function __construct(string $filePath, string $adapter = 's3', ?string $humanName = null)
{
$options = [
'region' => env("AWS_DEFAULT_REGION"),
'version' => 'latest'
];
$this->filePath = $filePath;
$this->adapterName = $adapter;
$this->disk = Storage::disk($this->adapterName);
$this->client = new \Aws\S3\S3Client($options);
$this->humanName = $humanName;
$this->bucket = env("AWS_BUCKET");
//Set to zero until setHeadersAndStream is called
$this->start = 0;
$this->size = 0;
$this->end = 0;
}
/**
* Output file to client.
*/
public function output()
{
return $this->setHeadersAndStream();
}
/**
* Output headers to client.
* @return Response|StreamedResponse
*/
protected function setHeadersAndStream()
{
if (!$this->disk->exists($this->filePath)) {
report(new Exception('S3 File Not Found in S3FileStream - ' . $this->adapterName . ' - ' . $this->disk->path($this->filePath)));
return response('File Not Found', 404);
}
$this->start = 0;
$this->size = $this->disk->size($this->filePath);
$this->end = $this->size - 1;
$this->length = $this->size;
$this->isRange = false;
//Set headers
$this->returnHeaders = [
'Last-Modified' => $this->disk->lastModified($this->filePath),
'Accept-Ranges' => 'bytes',
'Content-Type' => $this->disk->mimeType($this->filePath),
'Content-Disposition' => 'inline; filename=' . ($this->humanName ?? basename($this->filePath) . '.' . Arr::last(explode('.', $this->filePath))),
'Content-Length' => $this->length,
];
//Handle ranges here
if (!is_null(request()->server('HTTP_RANGE'))) {
$cStart = $this->start;
$cEnd = $this->end;
$range = Str::after(request()->server('HTTP_RANGE'), '=');
if (strpos($range, ',') !== false) {
return response('416 Requested Range Not Satisfiable', 416, [
'Content-Range' => 'bytes */' . $this->size,
]);
}
if (substr($range, 0, 1) == '-') {
$cStart = $this->size - intval(substr($range, 1)) - 1;
} else {
$range = explode('-', $range);
$cStart = intval($range[0]);
$cEnd = (isset($range[1]) && is_numeric($range[1])) ? intval($range[1]) : $cEnd;
}
$cEnd = min($cEnd, $this->size - 1);
if ($cStart > $cEnd || $cStart > $this->size - 1) {
return response('416 Requested Range Not Satisfiable', 416, [
'Content-Range' => 'bytes */' . $this->size,
]);
}
$this->start = intval($cStart);
$this->end = intval($cEnd);
$this->length = min($this->end - $this->start + 1, $this->size);
$this->returnHeaders['Content-Length'] = $this->length;
$this->returnHeaders['Content-Range'] = 'bytes ' . $this->start . '-' . $this->end . '/' . $this->size;
$this->isRange = true;
}
return $this->stream();
}
/**
* Stream file to client.
* @throws Exception
* @return StreamedResponse
*/
protected function stream(): StreamedResponse
{
$this->client->registerStreamWrapper();
// Create a stream context to allow seeking
$context = stream_context_create([
's3' => [
'seekable' => true,
],
]);
// Open a stream in read-only mode
if (!($stream = fopen("s3://{$this->bucket}/{$this->filePath}", 'rb', false, $context))) {
throw new Exception('Could not open stream for reading export [' . $this->filePath . ']');
}
if (isset($this->start) && $this->start > 0) {
fseek($stream, $this->start, SEEK_SET);
}
$remainingBytes = $this->length ?? $this->size;
$chunkSize = 100;
$video = response()->stream(
function () use ($stream, $remainingBytes, $chunkSize) {
while (!feof($stream) && $remainingBytes > 0) {
$toGrab = min($chunkSize, $remainingBytes);
echo fread($stream, $toGrab);
$remainingBytes -= $toGrab;
flush();
}
fclose($stream);
},
($this->isRange ? 206 : 200),
$this->returnHeaders
);
return $video;
}
}
