Initial commit

lib/pages/chat/utils/web_file_to_x_file.dart

@@ -0,0 +1,23 @@
+// SPDX-FileCopyrightText: 2019-Present Christian Kußowski
+// SPDX-FileCopyrightText: 2019-Present Contributors to FluffyChat
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+import 'dart:async';
+import 'dart:typed_data';
+
+import 'package:cross_file/cross_file.dart';
+import 'package:universal_html/universal_html.dart' as web;
+
+Future<XFile> webToXFile(web.File file) async {
+  final reader = web.FileReader();
+  reader.readAsArrayBuffer(file);
+  await reader.onLoad.first;
+
+  return XFile(
+    file.relativePath ?? file.name,
+    name: file.name,
+    mimeType: file.type,
+    bytes: reader.result as Uint8List,
+  );
+}