2020-01-03 16:23:40 +00:00
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import 'dart:async';
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2020-01-01 18:10:13 +00:00
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import 'dart:convert';
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2020-01-03 16:23:40 +00:00
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import 'dart:io';
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2020-02-16 14:57:50 +00:00
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2020-01-01 18:10:13 +00:00
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import 'package:famedlysdk/famedlysdk.dart';
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2020-02-16 14:57:50 +00:00
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import 'package:firebase_messaging/firebase_messaging.dart';
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2020-02-22 07:27:08 +00:00
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import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
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2020-01-01 18:10:13 +00:00
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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2020-01-08 13:19:15 +00:00
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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2020-01-01 18:10:13 +00:00
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import 'package:localstorage/localstorage.dart';
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2020-01-08 13:19:15 +00:00
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import 'package:path_provider/path_provider.dart';
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2020-01-01 18:10:13 +00:00
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2020-02-16 14:57:50 +00:00
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import '../i18n/i18n.dart';
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import '../utils/app_route.dart';
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2020-02-22 07:27:08 +00:00
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import '../utils/beautify_string_extension.dart';
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2020-02-16 14:57:50 +00:00
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import '../utils/event_extension.dart';
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import '../utils/famedlysdk_store.dart';
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import '../utils/room_extension.dart';
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import '../views/chat.dart';
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2020-01-01 18:10:13 +00:00
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class Matrix extends StatefulWidget {
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final Widget child;
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final String clientName;
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final Client client;
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Matrix({this.child, this.clientName, this.client, Key key}) : super(key: key);
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@override
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MatrixState createState() => MatrixState();
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/// Returns the (nearest) Client instance of your application.
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static MatrixState of(BuildContext context) {
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MatrixState newState =
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(context.dependOnInheritedWidgetOfExactType<_InheritedMatrix>()).data;
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newState.context = context;
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return newState;
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}
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}
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class MatrixState extends State<Matrix> {
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Client client;
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BuildContext context;
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2020-01-03 16:23:40 +00:00
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FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
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2020-01-08 13:19:15 +00:00
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FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin =
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FlutterLocalNotificationsPlugin();
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2020-01-17 10:37:02 +00:00
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Map<String, dynamic> shareContent;
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2020-01-08 13:19:15 +00:00
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String activeRoomId;
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2020-01-03 16:23:40 +00:00
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2020-01-01 18:10:13 +00:00
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void clean() async {
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if (!kIsWeb) return;
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final LocalStorage storage = LocalStorage('LocalStorage');
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await storage.ready;
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2020-01-02 21:31:39 +00:00
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await storage.deleteItem(widget.clientName);
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2020-01-01 18:10:13 +00:00
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}
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BuildContext _loadingDialogContext;
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2020-02-19 15:23:13 +00:00
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Future<dynamic> tryRequestWithLoadingDialog(Future<dynamic> request,
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{Function(MatrixException) onAdditionalAuth}) async {
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2020-01-01 18:10:13 +00:00
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showLoadingDialog(context);
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2020-02-19 15:23:13 +00:00
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final dynamic = await tryRequestWithErrorToast(request,
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onAdditionalAuth: onAdditionalAuth);
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2020-01-01 18:10:13 +00:00
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hideLoadingDialog();
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return dynamic;
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}
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2020-02-19 15:23:13 +00:00
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Future<dynamic> tryRequestWithErrorToast(Future<dynamic> request,
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{Function(MatrixException) onAdditionalAuth}) async {
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2020-01-01 18:10:13 +00:00
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try {
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return await request;
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2020-02-19 15:23:13 +00:00
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} on MatrixException catch (exception) {
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if (exception.requireAdditionalAuthentication &&
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onAdditionalAuth != null) {
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return await tryRequestWithErrorToast(onAdditionalAuth(exception));
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} else {
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2020-03-29 10:06:25 +00:00
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Scaffold.of(context).showSnackBar(
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SnackBar(
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content: Text(
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exception.errorMessage,
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),
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),
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2020-02-19 15:23:13 +00:00
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);
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}
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2020-01-01 18:10:13 +00:00
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} catch (exception) {
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2020-03-29 10:06:25 +00:00
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Scaffold.of(context).showSnackBar(
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SnackBar(
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content: Text(
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exception.toString(),
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),
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),
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2020-01-01 18:10:13 +00:00
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);
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return false;
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}
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}
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showLoadingDialog(BuildContext context) {
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_loadingDialogContext = context;
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showDialog(
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context: _loadingDialogContext,
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barrierDismissible: false,
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builder: (BuildContext context) => AlertDialog(
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content: Row(
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children: <Widget>[
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CircularProgressIndicator(),
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SizedBox(width: 16),
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2020-01-20 12:46:39 +00:00
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Text(I18n.of(context).loadingPleaseWait),
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2020-01-01 18:10:13 +00:00
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],
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),
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),
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);
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}
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hideLoadingDialog() => Navigator.of(_loadingDialogContext)?.pop();
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2020-01-08 13:19:15 +00:00
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Future<String> downloadAndSaveContent(MxContent content,
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{int width, int height, ThumbnailMethod method}) async {
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final bool thumbnail = width == null && height == null ? false : true;
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final String tempDirectory = (await getTemporaryDirectory()).path;
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final String prefix = thumbnail ? "thumbnail" : "";
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File file = File('$tempDirectory/${prefix}_${content.mxc.split("/").last}');
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if (!file.existsSync()) {
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final url = thumbnail
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? content.getThumbnail(client,
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width: width, height: height, method: method)
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: content.getDownloadLink(client);
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var request = await HttpClient().getUrl(Uri.parse(url));
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var response = await request.close();
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var bytes = await consolidateHttpClientResponseBytes(response);
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await file.writeAsBytes(bytes);
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}
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return file.path;
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}
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2020-01-03 16:23:40 +00:00
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2020-01-08 13:19:15 +00:00
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Future<void> setupFirebase() async {
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2020-01-03 16:23:40 +00:00
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if (Platform.isIOS) iOS_Permission();
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2020-01-04 12:53:49 +00:00
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final String token = await _firebaseMessaging.getToken();
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if (token?.isEmpty ?? true) {
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2020-03-29 10:06:25 +00:00
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return Scaffold.of(context).showSnackBar(
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SnackBar(
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content: Text(
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I18n.of(context).noGoogleServicesWarning,
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),
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),
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2020-01-03 16:23:40 +00:00
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);
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2020-01-04 12:53:49 +00:00
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}
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await client.setPushers(
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token,
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"http",
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"chat.fluffy.fluffychat",
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widget.clientName,
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client.deviceName,
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"en",
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"https://janian.de:7023/",
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append: false,
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format: "event_id_only",
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);
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2020-01-03 16:23:40 +00:00
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2020-01-08 13:19:15 +00:00
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Function goToRoom = (dynamic message) async {
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try {
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String roomId;
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if (message is String) {
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roomId = message;
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} else if (message is Map) {
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roomId = message["data"]["room_id"];
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}
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if (roomId?.isEmpty ?? true) throw ("Bad roomId");
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await Navigator.of(context).pushAndRemoveUntil(
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AppRoute.defaultRoute(
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context,
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2020-01-27 09:14:38 +00:00
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ChatView(roomId),
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2020-01-08 13:19:15 +00:00
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),
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(r) => r.isFirst);
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} catch (_) {
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2020-03-29 10:06:25 +00:00
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Scaffold.of(context).showSnackBar(
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SnackBar(
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content: Text(
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"Failed to open chat...",
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),
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),
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);
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2020-01-26 11:17:54 +00:00
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debugPrint(_);
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2020-01-08 13:19:15 +00:00
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}
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};
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// initialise the plugin. app_icon needs to be a added as a drawable resource to the Android head project
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var initializationSettingsAndroid =
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AndroidInitializationSettings('notifications_icon');
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var initializationSettingsIOS =
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IOSInitializationSettings(onDidReceiveLocalNotification: (i, a, b, c) {
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return null;
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});
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var initializationSettings = InitializationSettings(
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initializationSettingsAndroid, initializationSettingsIOS);
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await _flutterLocalNotificationsPlugin.initialize(initializationSettings,
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onSelectNotification: goToRoom);
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2020-01-03 16:23:40 +00:00
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_firebaseMessaging.configure(
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2020-01-08 13:19:15 +00:00
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onMessage: (Map<String, dynamic> message) async {
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try {
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final String roomId = message["data"]["room_id"];
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final String eventId = message["data"]["event_id"];
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final int unread = json.decode(message["data"]["counts"])["unread"];
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if ((roomId?.isEmpty ?? true) ||
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(eventId?.isEmpty ?? true) ||
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unread == 0) {
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await _flutterLocalNotificationsPlugin.cancelAll();
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return null;
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}
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if (activeRoomId == roomId) return null;
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// Get the room
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Room room = client.getRoomById(roomId);
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if (room == null) {
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await client.onRoomUpdate.stream
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.where((u) => u.id == roomId)
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.first
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.timeout(Duration(seconds: 10));
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room = client.getRoomById(roomId);
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if (room == null) return null;
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}
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// Get the event
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Event event = await client.store.getEventById(eventId, room);
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if (event == null) {
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final EventUpdate eventUpdate = await client.onEvent.stream
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.where((u) => u.content["event_id"] == eventId)
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.first
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.timeout(Duration(seconds: 10));
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event = Event.fromJson(eventUpdate.content, room);
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if (room == null) return null;
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}
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// Count all unread events
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int unreadEvents = 0;
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client.rooms
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.forEach((Room room) => unreadEvents += room.notificationCount);
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// Calculate title
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final String title = unread > 1
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2020-01-20 12:46:39 +00:00
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? I18n.of(context).unreadMessagesInChats(
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unreadEvents.toString(), unread.toString())
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: I18n.of(context).unreadMessages(unreadEvents.toString());
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2020-01-08 13:19:15 +00:00
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// Calculate the body
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2020-01-19 14:07:42 +00:00
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final String body = event.getLocalizedBody(context,
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2020-02-20 19:45:38 +00:00
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withSenderNamePrefix: true, hideReply: true);
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2020-01-08 13:19:15 +00:00
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// The person object for the android message style notification
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final person = Person(
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2020-01-19 14:07:42 +00:00
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name: room.getLocalizedDisplayname(context),
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2020-01-08 13:19:15 +00:00
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icon: room.avatar.mxc.isEmpty
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? null
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: await downloadAndSaveContent(
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room.avatar,
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width: 126,
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height: 126,
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),
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iconSource: IconSource.FilePath,
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);
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// Show notification
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var androidPlatformChannelSpecifics = AndroidNotificationDetails(
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'fluffychat_push',
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'FluffyChat push channel',
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'Push notifications for FluffyChat',
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style: AndroidNotificationStyle.Messaging,
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styleInformation: MessagingStyleInformation(
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person,
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conversationTitle: title,
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messages: [
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Message(
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body,
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event.time,
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person,
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)
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],
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),
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importance: Importance.Max,
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priority: Priority.High,
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2020-01-20 12:46:39 +00:00
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ticker: I18n.of(context).newMessageInFluffyChat);
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2020-01-08 13:19:15 +00:00
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var iOSPlatformChannelSpecifics = IOSNotificationDetails();
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var platformChannelSpecifics = NotificationDetails(
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androidPlatformChannelSpecifics, iOSPlatformChannelSpecifics);
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await _flutterLocalNotificationsPlugin.show(
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2020-01-19 14:07:42 +00:00
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0,
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room.getLocalizedDisplayname(context),
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body,
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platformChannelSpecifics,
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2020-01-08 13:19:15 +00:00
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payload: roomId);
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} catch (exception) {
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2020-01-26 11:17:54 +00:00
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debugPrint("[Push] Error while processing notification: " +
|
2020-01-08 13:19:15 +00:00
|
|
|
|
exception.toString());
|
|
|
|
|
}
|
|
|
|
|
return null;
|
2020-01-03 16:23:40 +00:00
|
|
|
|
},
|
2020-01-08 13:19:15 +00:00
|
|
|
|
onResume: goToRoom,
|
|
|
|
|
// Currently fires unexpectetly... https://github.com/FirebaseExtended/flutterfire/issues/1060
|
|
|
|
|
//onLaunch: goToRoom,
|
2020-01-03 16:23:40 +00:00
|
|
|
|
);
|
2020-01-26 11:17:54 +00:00
|
|
|
|
debugPrint("[Push] Firebase initialized");
|
2020-01-08 13:19:15 +00:00
|
|
|
|
return;
|
2020-01-03 16:23:40 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void iOS_Permission() {
|
|
|
|
|
_firebaseMessaging.requestNotificationPermissions(
|
|
|
|
|
IosNotificationSettings(sound: true, badge: true, alert: true));
|
|
|
|
|
_firebaseMessaging.onIosSettingsRegistered
|
|
|
|
|
.listen((IosNotificationSettings settings) {
|
2020-01-26 11:17:54 +00:00
|
|
|
|
debugPrint("Settings registered: $settings");
|
2020-01-03 16:23:40 +00:00
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
|
2020-01-08 13:19:15 +00:00
|
|
|
|
void _initWithStore() async {
|
|
|
|
|
Future<LoginState> initLoginState = client.onLoginStateChanged.stream.first;
|
2020-01-26 11:17:54 +00:00
|
|
|
|
client.storeAPI = kIsWeb ? Store(client) : ExtendedStore(client);
|
|
|
|
|
debugPrint(
|
|
|
|
|
"[Store] Store is extended: ${client.storeAPI.extended.toString()}");
|
2020-02-16 14:57:50 +00:00
|
|
|
|
if (await initLoginState == LoginState.logged && !kIsWeb) {
|
2020-01-08 13:19:15 +00:00
|
|
|
|
await setupFirebase();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2020-02-19 15:23:13 +00:00
|
|
|
|
Map<String, dynamic> getAuthByPassword(String password, String session) => {
|
|
|
|
|
"type": "m.login.password",
|
|
|
|
|
"identifier": {
|
|
|
|
|
"type": "m.id.user",
|
|
|
|
|
"user": client.userID,
|
|
|
|
|
},
|
|
|
|
|
"user": client.userID,
|
|
|
|
|
"password": password,
|
|
|
|
|
"session": session,
|
|
|
|
|
};
|
|
|
|
|
|
2020-02-22 07:27:08 +00:00
|
|
|
|
StreamSubscription onRoomKeyRequestSub;
|
|
|
|
|
|
2020-01-01 18:10:13 +00:00
|
|
|
|
@override
|
|
|
|
|
void initState() {
|
|
|
|
|
if (widget.client == null) {
|
2020-01-26 11:17:54 +00:00
|
|
|
|
debugPrint("[Matrix] Init matrix client");
|
2020-01-19 14:30:23 +00:00
|
|
|
|
client = Client(widget.clientName, debug: false);
|
2020-02-22 07:27:08 +00:00
|
|
|
|
onRoomKeyRequestSub ??=
|
|
|
|
|
client.onRoomKeyRequest.stream.listen((RoomKeyRequest request) async {
|
|
|
|
|
final Room room = request.room;
|
|
|
|
|
final User sender = room.getUserByMXIDSync(request.sender);
|
|
|
|
|
if (await SimpleDialogs(context).askConfirmation(
|
|
|
|
|
titleText: I18n.of(context).requestToReadOlderMessages,
|
|
|
|
|
contentText:
|
|
|
|
|
"${sender.id}\n\n${I18n.of(context).device}:\n${request.requestingDevice.deviceId}\n\n${I18n.of(context).identity}:\n${request.requestingDevice.curve25519Key.beautified}",
|
|
|
|
|
confirmText: I18n.of(context).verify,
|
|
|
|
|
cancelText: I18n.of(context).deny,
|
|
|
|
|
)) {
|
|
|
|
|
await request.forwardKey();
|
|
|
|
|
}
|
|
|
|
|
});
|
2020-01-26 11:17:54 +00:00
|
|
|
|
_initWithStore();
|
2020-01-01 18:10:13 +00:00
|
|
|
|
} else {
|
|
|
|
|
client = widget.client;
|
|
|
|
|
}
|
|
|
|
|
super.initState();
|
|
|
|
|
}
|
|
|
|
|
|
2020-01-03 16:23:40 +00:00
|
|
|
|
@override
|
|
|
|
|
void dispose() {
|
2020-02-22 07:27:08 +00:00
|
|
|
|
onRoomKeyRequestSub?.cancel();
|
2020-01-03 16:23:40 +00:00
|
|
|
|
super.dispose();
|
|
|
|
|
}
|
|
|
|
|
|
2020-01-01 18:10:13 +00:00
|
|
|
|
@override
|
|
|
|
|
Widget build(BuildContext context) {
|
|
|
|
|
return _InheritedMatrix(
|
|
|
|
|
data: this,
|
|
|
|
|
child: widget.child,
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
class _InheritedMatrix extends InheritedWidget {
|
|
|
|
|
final MatrixState data;
|
|
|
|
|
|
|
|
|
|
_InheritedMatrix({Key key, this.data, Widget child})
|
|
|
|
|
: super(key: key, child: child);
|
|
|
|
|
|
|
|
|
|
@override
|
|
|
|
|
bool updateShouldNotify(_InheritedMatrix old) {
|
|
|
|
|
bool update = old.data.client.accessToken != this.data.client.accessToken ||
|
|
|
|
|
old.data.client.userID != this.data.client.userID ||
|
|
|
|
|
old.data.client.matrixVersions != this.data.client.matrixVersions ||
|
|
|
|
|
old.data.client.deviceID != this.data.client.deviceID ||
|
|
|
|
|
old.data.client.deviceName != this.data.client.deviceName ||
|
|
|
|
|
old.data.client.homeserver != this.data.client.homeserver;
|
|
|
|
|
return update;
|
|
|
|
|
}
|
|
|
|
|
}
|