Implement Webuntis HTTP Api and Display

lib/dataOld/incommingPackets/talkContactsPacket.dart

@@ -0,0 +1,47 @@
+import 'dart:convert';
+
+import 'package:intl/intl.dart';
+import 'package:jiffy/jiffy.dart';
+
+import '../incomingPacket.dart';
+
+class TalkContact {
+  String name;
+  String lastMessage;
+  String lastTime;
+  String profilePicture;
+  bool unreadMessages;
+  bool isGroup;
+  String userToken;
+
+  TalkContact(this.name, this.lastMessage, this.lastTime, this.profilePicture, this.unreadMessages, this.isGroup, this.userToken);
+}
+
+class TalkContactsPaket extends IncomingPacket {
+  TalkContactsPaket() : super('talkContacts');
+
+  List<TalkContact> _contacts = List<TalkContact>.empty(growable: true);
+
+  List<TalkContact> get contacts => _contacts;
+
+  @override
+  void handle(data) {
+    _contacts = List<TalkContact>.empty(growable: true);
+    //data["ocs"]["data"].sort((a, b) => a['lastActivity'].compareTo(b['lastActivity']));
+
+    data.forEach((value) async {
+      await Jiffy.locale("de");
+      _contacts.add(
+          TalkContact(
+              value['displayName'],
+              value['lastMessage']['message'],
+              Jiffy(DateTime.fromMillisecondsSinceEpoch(value['lastActivity'] * 1000)).fromNow(),
+              value['name'] != null ? "https://cloud.marianum-fulda.de/avatar/${value['name']}/128" : "",
+              value['unreadMessages'] > 0,
+              value['type'] != 1,
+              value['token']
+          )
+      );
+    });
+  }
+}