import 'dart:io'; import 'package:flutter/foundation.dart'; import 'package:desktop_lifecycle/desktop_lifecycle.dart'; import 'package:desktop_notifications/desktop_notifications.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:http/http.dart' as http; import 'package:matrix/matrix.dart'; import 'package:path_provider/path_provider.dart'; import 'package:universal_html/html.dart' as html; import 'package:vrouter/vrouter.dart'; import 'package:fluffychat/config/app_config.dart'; import 'package:fluffychat/utils/matrix_sdk_extensions.dart/matrix_locals.dart'; import 'package:fluffychat/widgets/matrix.dart'; extension LocalNotificationsExtension on MatrixState { void showLocalNotification(EventUpdate eventUpdate) async { final roomId = eventUpdate.roomID; if (activeRoomId == roomId) { if (kIsWeb && webHasFocus) return; if (Platform.isLinux && DesktopLifecycle.instance.isActive.value) return; } final room = client.getRoomById(roomId); if (room == null) { Logs().w('Can not display notification for unknown room $roomId'); return; } if (room.notificationCount == 0) return; final event = Event.fromJson(eventUpdate.content, room); final title = room.getLocalizedDisplayname(MatrixLocals(L10n.of(widget.context)!)); final body = await event.calcLocalizedBody( MatrixLocals(L10n.of(widget.context)!), withSenderNamePrefix: !room.isDirectChat || room.lastEvent?.senderId == client.userID, plaintextBody: true, hideReply: true, hideEdit: true, removeMarkdown: true, ); final icon = event.senderFromMemoryOrFallback.avatarUrl?.getThumbnail( client, width: 64, height: 64, method: ThumbnailMethod.crop) ?? room.avatar?.getThumbnail(client, width: 64, height: 64, method: ThumbnailMethod.crop); if (kIsWeb) { html.AudioElement() ..src = 'assets/assets/sounds/WoodenBeaver_stereo_message-new-instant.ogg' ..autoplay = true ..load(); html.Notification( title, body: body, icon: icon.toString(), ); } else if (Platform.isLinux) { final appIconUrl = room.avatar?.getThumbnail( room.client, width: 56, height: 56, ); File? appIconFile; if (appIconUrl != null) { final tempDirectory = await getApplicationSupportDirectory(); final avatarDirectory = await Directory('${tempDirectory.path}/notiavatars/').create(); appIconFile = File( '${avatarDirectory.path}/${Uri.encodeComponent(appIconUrl.toString())}'); if (await appIconFile.exists() == false) { final response = await http.get(appIconUrl); await appIconFile.writeAsBytes(response.bodyBytes); } } final notification = await linuxNotifications!.notify( title, body: body, replacesId: linuxNotificationIds[roomId] ?? 0, appName: AppConfig.applicationName, appIcon: appIconFile?.path ?? '', actions: [ NotificationAction( DesktopNotificationActions.openChat.name, L10n.of(widget.context)!.openChat, ), NotificationAction( DesktopNotificationActions.seen.name, L10n.of(widget.context)!.markAsRead, ), ], hints: [ NotificationHint.soundName('message-new-instant'), ], ); notification.action.then((actionStr) { final action = DesktopNotificationActions.values .singleWhere((a) => a.name == actionStr); switch (action) { case DesktopNotificationActions.seen: room.setReadMarker(event.eventId, mRead: event.eventId); break; case DesktopNotificationActions.openChat: VRouter.of(navigatorContext).toSegments(['rooms', room.id]); break; } }); linuxNotificationIds[roomId] = notification.id; } } } enum DesktopNotificationActions { seen, openChat }