Support configuring storage class for S3 backup uploads (pterodactyl#4399)

Closes <pterodactyl#4072>

Author: matthewpi

app/Http/Controllers/Api/Remote/Backups/BackupRemoteUploadController.php

@@ -82,6 +82,11 @@ public function __invoke(Request $request, string $backup)
             'ContentType' => 'application/x-gzip',
         ];
 
+        $storageClass = config('backups.disks.s3.storage_class');
+        if (!is_null($storageClass)) {
+            $params['StorageClass'] = $storageClass;
+        }
+
         // Execute the CreateMultipartUpload request
         $result = $client->execute($client->getCommand('CreateMultipartUpload', $params));
 

config/backups.php

@@ -59,6 +59,8 @@
             'endpoint' => env('AWS_ENDPOINT'),
             'use_path_style_endpoint' => env('AWS_USE_PATH_STYLE_ENDPOINT', false),
             'use_accelerate_endpoint' => env('AWS_BACKUPS_USE_ACCELERATE', false),
+
+            'storage_class' => env('AWS_BACKUPS_STORAGE_CLASS'),
         ],
     ],
 ];