feat: allow admins to delete rooms
ggurdin
6 months ago
parent
8bac7b8c51
commit
fc9c175117
@ -0,0 +1,59 @@
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import 'dart:convert';
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import 'package:http/http.dart';
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import 'package:matrix/matrix.dart';
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import 'package:matrix/matrix_api_lite/generated/api.dart';
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import 'package:fluffychat/pangea/chat_settings/constants/pangea_room_types.dart';
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extension on Api {
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// Send a POST request to /_synapse/client/pangea/v1/delete_room with JSON body {room_id: string}.
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// Response 200 OK format: { message: "Deleted" }.
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// Requester must be member of the room and have the highest power level of the room to perform this request.
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Future<void> delete(String roomId) async {
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final requestUri = Uri(
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path: '_synapse/client/pangea/v1/delete_room',
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);
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final request = Request('POST', baseUri!.resolveUri(requestUri));
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request.headers['content-type'] = 'application/json';
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request.headers['authorization'] = 'Bearer ${bearerToken!}';
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request.bodyBytes = utf8.encode(
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jsonEncode({
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'room_id': roomId,
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}),
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);
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final response = await httpClient.send(request);
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if (response.statusCode != 200) {
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throw Exception('http error response');
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}
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}
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}
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extension DeleteRoom on Room {
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Future<void> delete() async {
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await client.delete(id);
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}
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Future<List<SpaceRoomsChunk>> getSpaceChildrenToDelete() async {
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final List<SpaceRoomsChunk> rooms = [];
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String? nextBatch;
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int calls = 0;
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while ((nextBatch != null || calls == 0) && calls < 10) {
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final resp = await client.getSpaceHierarchy(
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id,
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from: nextBatch,
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limit: 100,
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);
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rooms.addAll(resp.rooms);
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nextBatch = resp.nextBatch;
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calls++;
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}
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return rooms
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.where(
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(r) => r.roomType != PangeaRoomTypes.analytics && r.roomId != id,
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)
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.toList();
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}
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}
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@ -0,0 +1,260 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:matrix/matrix.dart';
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import 'package:fluffychat/config/themes.dart';
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import 'package:fluffychat/pangea/chat_settings/utils/delete_room.dart';
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import 'package:fluffychat/pangea/common/utils/error_handler.dart';
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import 'package:fluffychat/pangea/extensions/pangea_room_extension.dart';
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class DeleteSpaceDialog extends StatefulWidget {
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final Room space;
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const DeleteSpaceDialog({
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super.key,
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required this.space,
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});
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@override
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State<DeleteSpaceDialog> createState() => DeleteSpaceDialogState();
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}
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class DeleteSpaceDialogState extends State<DeleteSpaceDialog> {
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List<SpaceRoomsChunk> _rooms = [];
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final List<SpaceRoomsChunk> _roomsToDelete = [];
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bool _loadingRooms = true;
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String? _roomLoadError;
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bool _deleting = false;
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String? _deleteError;
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@override
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void initState() {
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super.initState();
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_getSpaceChildrenToDelete();
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}
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Future<void> _getSpaceChildrenToDelete() async {
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setState(() {
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_loadingRooms = true;
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_roomLoadError = null;
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});
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try {
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_rooms = await widget.space.getSpaceChildrenToDelete();
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} catch (e, s) {
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_roomLoadError = L10n.of(context).oopsSomethingWentWrong;
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ErrorHandler.logError(
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e: e,
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s: s,
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data: {
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"roomID": widget.space.id,
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},
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);
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} finally {
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setState(() {
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_loadingRooms = false;
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});
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}
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}
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void _onRoomSelected(
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bool? selected,
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SpaceRoomsChunk room,
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) {
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if (selected == null ||
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(selected && _roomsToDelete.contains(room)) ||
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(!selected && !_roomsToDelete.contains(room))) {
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return;
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}
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setState(() {
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selected ? _roomsToDelete.add(room) : _roomsToDelete.remove(room);
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});
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}
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Future<void> _deleteSpace() async {
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setState(() {
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_deleting = true;
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_deleteError = null;
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});
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try {
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final List<Future<void>> deleteFutures = [];
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for (final room in _roomsToDelete) {
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final roomInstance = widget.space.client.getRoomById(room.roomId);
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if (roomInstance != null) {
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deleteFutures.add(roomInstance.delete());
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}
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}
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await Future.wait(deleteFutures);
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await widget.space.delete();
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Navigator.of(context).pop(true);
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} catch (e, s) {
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_deleteError = L10n.of(context).oopsSomethingWentWrong;
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ErrorHandler.logError(
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e: e,
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s: s,
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data: {
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"roomID": widget.space.id,
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},
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);
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} finally {
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if (mounted) {
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setState(() {
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_deleting = false;
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});
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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return Dialog(
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child: Container(
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constraints: const BoxConstraints(
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maxWidth: 400,
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),
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padding: const EdgeInsets.symmetric(vertical: 20),
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decoration: BoxDecoration(
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border: Border.all(
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color: Theme.of(context).colorScheme.error,
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),
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borderRadius: BorderRadius.circular(32.0),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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L10n.of(context).areYouSure,
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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color: Theme.of(context).colorScheme.error,
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),
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),
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Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 16.0,
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vertical: 8.0,
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),
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child: Text(
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L10n.of(context).deleteSpaceDesc,
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textAlign: TextAlign.center,
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style: TextStyle(color: Theme.of(context).colorScheme.error),
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),
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),
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SizedBox(
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height: 300,
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child: Builder(
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builder: (context) {
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if (_loadingRooms) {
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return const Center(
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child: SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator.adaptive(),
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),
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);
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}
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if (_roomLoadError != null) {
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return Center(
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child: Column(
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spacing: 8.0,
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.error_outline,
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color: Theme.of(context).colorScheme.error,
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),
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Text(L10n.of(context).oopsSomethingWentWrong),
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],
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),
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);
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}
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 16.0),
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child: ListView.builder(
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shrinkWrap: true,
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itemCount: _rooms.length,
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itemBuilder: (context, index) {
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final chunk = _rooms[index];
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final room =
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widget.space.client.getRoomById(chunk.roomId);
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final isMember = room != null &&
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room.membership == Membership.join &&
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room.isRoomAdmin;
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final displayname = chunk.name ??
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chunk.canonicalAlias ??
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L10n.of(context).emptyChat;
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return AnimatedOpacity(
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duration: FluffyThemes.animationDuration,
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opacity: isMember ? 1 : 0.5,
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child: CheckboxListTile(
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value: _roomsToDelete.contains(chunk),
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onChanged: isMember
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? (value) => _onRoomSelected(value, chunk)
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: null,
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title: Text(displayname),
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controlAffinity: ListTileControlAffinity.leading,
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),
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);
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},
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),
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);
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},
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),
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),
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Padding(
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padding: const EdgeInsets.fromLTRB(8.0, 16.0, 8.0, 8.0),
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child: Row(
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spacing: 8.0,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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AnimatedSize(
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duration: FluffyThemes.animationDuration,
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child: OutlinedButton(
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onPressed: _deleting ? null : _deleteSpace,
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style: OutlinedButton.styleFrom(
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foregroundColor: Theme.of(context).colorScheme.error,
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side: BorderSide(
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color: _deleting
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? Theme.of(context).disabledColor
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: Theme.of(context).colorScheme.error,
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),
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),
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child: _deleting
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? const SizedBox(
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height: 10,
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width: 100,
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child: LinearProgressIndicator(),
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)
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: Text(L10n.of(context).delete),
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),
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),
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OutlinedButton(
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onPressed: Navigator.of(context).pop,
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child: Text(L10n.of(context).cancel),
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),
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],
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),
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),
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AnimatedSize(
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duration: FluffyThemes.animationDuration,
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child: _deleteError != null
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? Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(L10n.of(context).oopsSomethingWentWrong),
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)
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: const SizedBox(),
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),
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],
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),
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),
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);
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}
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}
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