From c2245f045f21be458b651bcf8889bf97b6301da4 Mon Sep 17 00:00:00 2001
From: ggurdin <ggurdin@gmail.com>
Date: Tue, 18 Jun 2024 10:16:17 -0400
Subject: [PATCH] enables recording on web

---
 lib/pages/chat/chat.dart             | 13 ++++++--
 lib/pages/chat/recording_dialog.dart | 46 ++++++++++++++++++++++++++--
 lib/utils/platform_infos.dart        |  6 ++--
 3 files changed, 57 insertions(+), 8 deletions(-)

diff --git a/lib/pages/chat/chat.dart b/lib/pages/chat/chat.dart
index 69afab2aa..87194da6f 100644
--- a/lib/pages/chat/chat.dart
+++ b/lib/pages/chat/chat.dart
@@ -808,11 +808,18 @@ class ChatController extends State<ChatPageWithRoom>
       builder: (c) => const RecordingDialog(),
     );
     if (result == null) return;
-    final audioFile = File(result.path);
+    // #Pangea
+    // enable web recording
+    // final audioFile = File(result.path);
+    // final file = MatrixAudioFile(
+    //   bytes: audioFile.readAsBytesSync(),
+    //   name: audioFile.path,
+    // );
     final file = MatrixAudioFile(
-      bytes: audioFile.readAsBytesSync(),
-      name: audioFile.path,
+      bytes: result.bytes,
+      name: result.path,
     );
+    // Pangea#
     await room.sendFileEvent(
       file,
       inReplyTo: replyEvent,
diff --git a/lib/pages/chat/recording_dialog.dart b/lib/pages/chat/recording_dialog.dart
index 805f090df..f0a57b73c 100644
--- a/lib/pages/chat/recording_dialog.dart
+++ b/lib/pages/chat/recording_dialog.dart
@@ -1,11 +1,14 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/pangea/utils/update_version_dialog.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:http/http.dart' as http;
 import 'package:path_provider/path_provider.dart';
 import 'package:record/record.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
@@ -39,9 +42,15 @@ class RecordingDialogState extends State<RecordingDialog> {
 
   Future<void> startRecording() async {
     try {
-      final tempDir = await getTemporaryDirectory();
+      // #Pangea
+      // enable recording on web
+      // final tempDir = await getTemporaryDirectory();
+      // final path = _recordedPath =
+      //     '${tempDir.path}/recording${DateTime.now().microsecondsSinceEpoch}.${RecordingDialog.recordingFileType}';
+      final tempDirPath = kIsWeb ? "." : (await getTemporaryDirectory()).path;
       _recordedPath =
-          '${tempDir.path}/recording${DateTime.now().microsecondsSinceEpoch}.${RecordingDialog.recordingFileType}';
+          '$tempDirPath/recording${DateTime.now().microsecondsSinceEpoch}.${RecordingDialog.recordingFileType}';
+      // Pangea#
 
       final result = await _audioRecorder.hasPermission();
       if (result != true) {
@@ -105,9 +114,25 @@ class RecordingDialogState extends State<RecordingDialog> {
 
   void _stopAndSend() async {
     _recorderSubscription?.cancel();
-    await _audioRecorder.stop();
+    // #Pangea
+    // await _audioRecorder.stop();
+    final outputPath = await _audioRecorder.stop();
+    // Pangea#
     final path = _recordedPath;
     if (path == null) throw ('Recording failed!');
+
+    // #Pangea
+    Uint8List bytes;
+    if (kIsWeb) {
+      if (outputPath == null) throw ('Recording failed!');
+      final response = await http.get(Uri.parse(outputPath));
+      bytes = response.bodyBytes;
+    } else {
+      final audioFile = File(path);
+      bytes = audioFile.readAsBytesSync();
+    }
+    // Pangea#
+
     const waveCount = AudioPlayerWidget.wavesCount;
     final step = amplitudeTimeline.length < waveCount
         ? 1
@@ -121,6 +146,9 @@ class RecordingDialogState extends State<RecordingDialog> {
         path: path,
         duration: _duration.inMilliseconds,
         waveform: waveform,
+        // #Pangea
+        bytes: bytes,
+        // Pangea#
       ),
     );
   }
@@ -231,11 +259,17 @@ class RecordingResult {
   final String path;
   final int duration;
   final List<int> waveform;
+  // #Pangea
+  final Uint8List bytes;
+  // Pangea#
 
   const RecordingResult({
     required this.path,
     required this.duration,
     required this.waveform,
+    // #Pangea
+    required this.bytes,
+    // Pangea#
   });
 
   factory RecordingResult.fromJson(Map<String, dynamic> json) =>
@@ -243,11 +277,17 @@ class RecordingResult {
         path: json['path'],
         duration: json['duration'],
         waveform: List<int>.from(json['waveform']),
+        // #Pangea
+        bytes: Uint8List.fromList(json['bytes']),
+        // Pangea#
       );
 
   Map<String, dynamic> toJson() => {
         'path': path,
         'duration': duration,
         'waveform': waveform,
+        // #Pangea
+        'bytes': bytes,
+        // Pangea#
       };
 }
diff --git a/lib/utils/platform_infos.dart b/lib/utils/platform_infos.dart
index 9094b774b..350fc914f 100644
--- a/lib/utils/platform_infos.dart
+++ b/lib/utils/platform_infos.dart
@@ -2,7 +2,6 @@ import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:go_router/go_router.dart';
 import 'package:package_info_plus/package_info_plus.dart';
@@ -29,7 +28,10 @@ abstract class PlatformInfos {
 
   static bool get usesTouchscreen => !isMobile;
 
-  static bool get platformCanRecord => (isMobile || isMacOS);
+  // #Pangea
+  // static bool get platformCanRecord => (isMobile || isMacOS);
+  static bool get platformCanRecord => (isMobile || isMacOS || kIsWeb);
+  // Pangea#
 
   static String get clientName =>
       '${AppConfig.applicationName} ${isWeb ? 'web' : Platform.operatingSystem}${kReleaseMode ? '' : 'Debug'}';