Added chmod perm, modal to change, api with local/ftp/sftp (#399)

Read a fill current permissions for local driver

Finished permissions for ftp driver, read and change

Read permissions for sftp adapter

Created FilegatorFtp for a cleaner permissions integration

Implemented recursive chmod options for files/folders

Modified tests to cover permissions

Lint frontend permissions component

backend/Controllers/FileController.php

@@ -143,6 +143,20 @@ class FileController
 
         return $response->json('Done');
     }
+    
+    public function chmodItems(Request $request, Response $response)
+    {
+        $items = $request->input('items', []);
+        $permissions = $request->input('permissions', 0);
+        /** @var null|'all'|'folders'|'files' */
+        $recursive = $request->input('recursive', null);
+
+        foreach ($items as $item) {
+            $this->storage->chmod($item->path, $permissions, $recursive);
+        }
+
+        return $response->json('Done');
+    }
 
     public function renameItem(Request $request, Response $response)
     {

backend/Controllers/routes.php

@@ -138,6 +138,17 @@ return [
             'read', 'write', 'zip',
         ],
     ],
+    [
+        'route' => [
+            'POST', '/chmoditems', '\Filegator\Controllers\FileController@chmodItems',
+        ],
+        'roles' => [
+            'guest', 'user', 'admin',
+        ],
+        'permissions' => [
+            'read', 'write', 'chmod',
+        ],
+    ],
     [
         'route' => [
             'POST', '/deleteitems', '\Filegator\Controllers\FileController@deleteItems',