Refactoring FirebaseController
This commit is contained in:
Christian Pauly
parent
7c455ef56b
commit
481dfeaf75
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@ -1,25 +1,17 @@
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:firebase_messaging/firebase_messaging.dart';
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import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
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import 'package:fluffychat/utils/firebase_controller.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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import 'package:flutter_styled_toast/flutter_styled_toast.dart';
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import 'package:localstorage/localstorage.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../i18n/i18n.dart';
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import '../utils/app_route.dart';
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import '../utils/beautify_string_extension.dart';
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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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import 'avatar.dart';
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class Matrix extends StatefulWidget {
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@ -41,7 +33,7 @@ class Matrix extends StatefulWidget {
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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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newState.context = FirebaseController.context = context;
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return newState;
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}
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}
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@ -50,9 +42,6 @@ class MatrixState extends State<Matrix> {
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Client client;
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BuildContext context;
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FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
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FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin =
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FlutterLocalNotificationsPlugin();
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Map<String, dynamic> get shareContent => _shareContent;
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set shareContent(Map<String, dynamic> content) {
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_shareContent = content;
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@ -77,213 +66,16 @@ class MatrixState extends State<Matrix> {
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await storage.deleteItem(widget.clientName);
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}
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Future<String> downloadAndSaveContent(Uri 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 =
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File('$tempDirectory/${prefix}_${content.toString().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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Future<void> setupFirebase() async {
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if (Platform.isIOS) iOS_Permission();
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String token;
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try {
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token = await _firebaseMessaging.getToken();
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} catch (_) {
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token = null;
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}
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if (token?.isEmpty ?? true) {
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showToast(
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I18n.of(context).noGoogleServicesWarning,
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duration: Duration(seconds: 15),
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);
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return;
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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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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"] ?? message)["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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ChatView(roomId),
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),
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(r) => r.isFirst);
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} catch (_) {
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showToast("Failed to open chat...");
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debugPrint(_);
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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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_firebaseMessaging.configure(
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onMessage: (Map<String, dynamic> message) async {
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try {
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final data = message['data'] ?? message;
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final String roomId = data["room_id"];
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final String eventId = data["event_id"];
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final int unread = json.decode(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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? 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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// Calculate the body
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final String body = event.getLocalizedBody(context,
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withSenderNamePrefix: true, hideReply: true);
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// The person object for the android message style notification
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final person = Person(
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name: room.getLocalizedDisplayname(context),
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icon: room.avatar == null
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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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ticker: I18n.of(context).newMessageInFluffyChat);
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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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0,
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room.getLocalizedDisplayname(context),
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body,
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platformChannelSpecifics,
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payload: roomId);
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} catch (exception) {
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debugPrint("[Push] Error while processing notification: " +
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exception.toString());
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}
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return null;
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},
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onResume: goToRoom,
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// Currently fires unexpectetly... https://github.com/FirebaseExtended/flutterfire/issues/1060
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//onLaunch: goToRoom,
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);
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debugPrint("[Push] Firebase initialized");
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return;
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}
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void iOS_Permission() {
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_firebaseMessaging.requestNotificationPermissions(
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IosNotificationSettings(sound: true, badge: true, alert: true));
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_firebaseMessaging.onIosSettingsRegistered
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.listen((IosNotificationSettings settings) {
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debugPrint("Settings registered: $settings");
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});
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}
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void _initWithStore() async {
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Future<LoginState> initLoginState = client.onLoginStateChanged.stream.first;
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client.storeAPI = kIsWeb ? Store(client) : ExtendedStore(client);
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debugPrint(
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"[Store] Store is extended: ${client.storeAPI.extended.toString()}");
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if (await initLoginState == LoginState.logged && !kIsWeb) {
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await setupFirebase();
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await FirebaseController.setupFirebase(
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client,
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widget.clientName,
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);
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}
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}
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224
lib/utils/firebase_controller.dart
Normal file
224
lib/utils/firebase_controller.dart
Normal file
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@ -0,0 +1,224 @@
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import 'dart:convert';
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import 'dart:io';
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import 'package:firebase_messaging/firebase_messaging.dart';
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import 'package:fluffychat/components/matrix.dart';
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import 'package:fluffychat/i18n/i18n.dart';
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import 'package:fluffychat/utils/app_route.dart';
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import 'package:fluffychat/views/chat.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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import 'package:flutter_styled_toast/flutter_styled_toast.dart';
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import 'package:path_provider/path_provider.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import '../utils/event_extension.dart';
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import '../utils/room_extension.dart';
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abstract class FirebaseController {
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static FirebaseMessaging _firebaseMessaging = FirebaseMessaging();
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static FlutterLocalNotificationsPlugin _flutterLocalNotificationsPlugin =
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FlutterLocalNotificationsPlugin();
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static BuildContext context;
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static Future<void> setupFirebase(Client client, String clientName) async {
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if (Platform.isIOS) iOS_Permission();
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String token;
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try {
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token = await _firebaseMessaging.getToken();
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} catch (_) {
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token = null;
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}
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if (token?.isEmpty ?? true) {
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showToast(
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I18n.of(context).noGoogleServicesWarning,
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duration: Duration(seconds: 15),
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);
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return;
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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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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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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"] ?? message)["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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ChatView(roomId),
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),
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(r) => r.isFirst);
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} catch (_) {
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showToast("Failed to open chat...");
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debugPrint(_);
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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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_firebaseMessaging.configure(
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onMessage: (Map<String, dynamic> message) async {
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try {
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print(message);
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final data = message['data'] ?? message;
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final String roomId = data["room_id"];
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final String eventId = data["event_id"];
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final int unread = json.decode(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 (Matrix.of(context).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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? 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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// Calculate the body
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final String body = event.getLocalizedBody(context,
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withSenderNamePrefix: true, hideReply: true);
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|
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// The person object for the android message style notification
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final person = Person(
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name: room.getLocalizedDisplayname(context),
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icon: room.avatar == null
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? null
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: await downloadAndSaveAvatar(
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room.avatar,
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client,
|
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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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|
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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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ticker: I18n.of(context).newMessageInFluffyChat);
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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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0,
|
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room.getLocalizedDisplayname(context),
|
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body,
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platformChannelSpecifics,
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payload: roomId);
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} catch (exception) {
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debugPrint("[Push] Error while processing notification: " +
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exception.toString());
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}
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return null;
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},
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onResume: goToRoom,
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// Currently fires unexpectetly... https://github.com/FirebaseExtended/flutterfire/issues/1060
|
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//onLaunch: goToRoom,
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);
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debugPrint("[Push] Firebase initialized");
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return;
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}
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|
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static Future<String> downloadAndSaveAvatar(Uri content, Client client,
|
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{int width, int height}) 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 =
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File('$tempDirectory/${prefix}_${content.toString().split("/").last}');
|
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|
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if (!file.existsSync()) {
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final url = thumbnail
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? content.getThumbnail(client, width: width, height: height)
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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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|
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static void iOS_Permission() {
|
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_firebaseMessaging.requestNotificationPermissions(
|
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IosNotificationSettings(sound: true, badge: true, alert: true));
|
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_firebaseMessaging.onIosSettingsRegistered
|
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.listen((IosNotificationSettings settings) {
|
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debugPrint("Settings registered: $settings");
|
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});
|
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}
|
||||
}
|
||||
|
|
@ -4,6 +4,7 @@ import 'package:famedlysdk/famedlysdk.dart';
|
|||
import 'package:fluffychat/components/matrix.dart';
|
||||
import 'package:fluffychat/i18n/i18n.dart';
|
||||
import 'package:fluffychat/utils/app_route.dart';
|
||||
import 'package:fluffychat/utils/firebase_controller.dart';
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
|
|
@ -53,7 +54,10 @@ class _LoginState extends State<Login> {
|
|||
}
|
||||
if (!kIsWeb) {
|
||||
try {
|
||||
await matrix.setupFirebase();
|
||||
await FirebaseController.setupFirebase(
|
||||
matrix.client,
|
||||
matrix.widget.clientName,
|
||||
);
|
||||
} catch (exception) {
|
||||
await matrix.client.logout();
|
||||
matrix.clean();
|
||||
|
|
|
|||
Loading…
Reference in a new issue