Fix some file management bugs, closes #621

app/Http/Controllers/Server/Files/FileActionsController.php

@@ -95,11 +95,10 @@ class FileActionsController extends Controller
      * @param string                                                          $file
      * @return \Illuminate\View\View
      *
-     * @throws \Illuminate\Auth\Access\AuthorizationException
-     * @throws \Pterodactyl\Exceptions\DisplayException
+     * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
      * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
      */
-    public function update(UpdateFileContentsFormRequest $request, string $uuid, string $file): View
+    public function view(UpdateFileContentsFormRequest $request, string $uuid, string $file): View
     {
         $server = $request->attributes->get('server');
 

app/Http/Controllers/Server/Files/RemoteRequestController.php

@@ -101,7 +101,7 @@ class RemoteRequestController extends Controller
             $this->repository->setNode($server->node_id)
                 ->setAccessServer($server->uuid)
                 ->setAccessToken($request->attributes->get('server_token'))
-                ->putContent($request->input('file'), $request->input('contents'));
+                ->putContent($request->input('file'), $request->input('contents') ?? '');
 
             return response('', 204);
         } catch (RequestException $exception) {

app/Http/Requests/Server/UpdateFileContentsFormRequest.php

@@ -12,6 +12,7 @@ namespace Pterodactyl\Http\Requests\Server;
 use GuzzleHttp\Exception\RequestException;
 use Illuminate\Contracts\Config\Repository;
 use Pterodactyl\Exceptions\Http\Server\FileSizeTooLargeException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Pterodactyl\Contracts\Repository\Daemon\FileRepositoryInterface;
 use Pterodactyl\Exceptions\Http\Server\FileTypeNotEditableException;
 use Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException;
@@ -80,7 +81,12 @@ class UpdateFileContentsFormRequest extends ServerFormRequest
                 ->setAccessToken($token)
                 ->getFileStat($this->route()->parameter('file'));
         } catch (RequestException $exception) {
-            throw new DaemonConnectionException($exception);
+            switch ($exception->getCode()) {
+                case 404:
+                    throw new NotFoundHttpException;
+                default:
+                    throw new DaemonConnectionException($exception);
+            }
         }
 
         if (! $stats->file || ! in_array($stats->mime, $config->get('pterodactyl.files.editable'))) {