119 lines
3.6 KiB
Dart
119 lines
3.6 KiB
Dart
/*
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* Copyright (c) 2019 Zender & Kurtz GbR.
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*
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* Authors:
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* Christian Pauly <krille@famedly.com>
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* Marcel Radzio <mtrnord@famedly.com>
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*
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* This file is part of famedlysdk.
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*
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* famedlysdk is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* famedlysdk is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with famedlysdk. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:famedlysdk/src/Room.dart';
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import 'package:famedlysdk/src/State.dart';
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import 'package:famedlysdk/src/responses/ErrorResponse.dart';
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import 'package:famedlysdk/src/utils/MxContent.dart';
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import 'Connection.dart';
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enum Membership { join, invite, leave, ban }
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/// Represents a Matrix User which may be a participant in a Matrix Room.
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class User extends State {
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User(String userId) : super(senderId: userId);
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/// The full qualified Matrix ID in the format @username:server.abc.
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String get id => stateKey;
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/// The displayname of the user if the user has set one.
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String get displayName => content["displayname"];
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/// The membership status of the user. One of:
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/// join
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/// invite
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/// leave
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/// ban
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Membership get membership => Membership.values.firstWhere((e) {
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if (content["membership"] != null) {
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return e.toString() == 'Membership.' + content['membership'];
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}
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return false;
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});
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/// The avatar if the user has one.
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MxContent avatarUrl;
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/// Returns the displayname or the local part of the Matrix ID if the user
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/// has no displayname.
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String calcDisplayname() => (displayName == null || displayName.isEmpty)
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? id.replaceFirst("@", "").split(":")[0]
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: displayName;
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/// Call the Matrix API to kick this user from this room.
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Future<dynamic> kick() async {
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dynamic res = await room.kick(id);
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return res;
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}
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/// Call the Matrix API to ban this user from this room.
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Future<dynamic> ban() async {
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dynamic res = await room.ban(id);
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return res;
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}
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/// Call the Matrix API to unban this banned user from this room.
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Future<dynamic> unban() async {
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dynamic res = await room.unban(id);
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return res;
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}
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/// Call the Matrix API to change the power level of this user.
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Future<dynamic> setPower(int power) async {
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dynamic res = await room.setPower(id, power);
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return res;
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}
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/// Returns an existing direct chat ID with this user or creates a new one.
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/// Returns null on error.
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Future<String> startDirectChat() async {
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// Try to find an existing direct chat
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String roomID = await room.client?.rooms.getDirectChatRoomID(id);
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if (roomID != null) return roomID;
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// Start a new direct chat
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final dynamic resp = await room.client.connection.jsonRequest(
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type: HTTPType.POST,
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action: "/client/r0/createRoom",
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data: {
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"invite": [id],
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"is_direct": true,
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"preset": "trusted_private_chat"
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});
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if (resp is ErrorResponse) {
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room.client.connection.onError.add(resp);
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return null;
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}
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final String newRoomID = resp["room_id"];
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if (newRoomID == null) return newRoomID;
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await Room(id: newRoomID, client: room.client).addToDirectChat(id);
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return newRoomID;
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}
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}
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