fix: delete forgotten files caused by mergetool
This commit is contained in:
Jindra
parent
c6e0359522
commit
2b8782c699
File diff suppressed because it is too large
Load Diff
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@ -1,329 +0,0 @@
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/*
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* Famedly Matrix SDK
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* Copyright (C) 2019, 2020, 2021 Famedly GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import 'dart:async';
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import '../matrix.dart';
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import 'event.dart';
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import 'event_status.dart';
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import 'room.dart';
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import 'utils/event_update.dart';
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/// Represents the timeline of a room. The callback [onUpdate] will be triggered
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/// automatically. The initial
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/// event list will be retreived when created by the `room.getTimeline()` method.
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class Timeline {
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final Room room;
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final List<Event> events;
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/// Map of event ID to map of type to set of aggregated events
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final Map<String, Map<String, Set<Event>>> aggregatedEvents = {};
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final void Function()? onUpdate;
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final void Function(int insertID)? onInsert;
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StreamSubscription<EventUpdate>? sub;
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StreamSubscription<SyncUpdate>? roomSub;
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StreamSubscription<String>? sessionIdReceivedSub;
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bool isRequestingHistory = false;
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final Map<String, Event> _eventCache = {};
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/// Searches for the event in this timeline. If not
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/// found, requests from the server. Requested events
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/// are cached.
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Future<Event?> getEventById(String id) async {
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for (final event in events) {
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if (event.eventId == id) return event;
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}
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if (_eventCache.containsKey(id)) return _eventCache[id];
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final requestedEvent = await room.getEventById(id);
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if (requestedEvent == null) return null;
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_eventCache[id] = requestedEvent;
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return _eventCache[id];
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}
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// When fetching history, we will collect them into the `_historyUpdates` set
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// first, and then only process all events at once, once we have the full history.
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// This ensures that the entire history fetching only triggers `onUpdate` only *once*,
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// even if /sync's complete while history is being proccessed.
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bool _collectHistoryUpdates = false;
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bool get canRequestHistory {
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if (events.isEmpty) return true;
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return events.last.type != EventTypes.RoomCreate;
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}
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Future<void> requestHistory(
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{int historyCount = Room.defaultHistoryCount}) async {
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if (isRequestingHistory) {
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return;
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}
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isRequestingHistory = true;
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onUpdate?.call();
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try {
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// Look up for events in hive first
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final eventsFromStore = await room.client.database?.getEventList(
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room,
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start: events.length,
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limit: Room.defaultHistoryCount,
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);
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if (eventsFromStore != null && eventsFromStore.isNotEmpty) {
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events.addAll(eventsFromStore);
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} else {
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Logs().v('No more events found in the store. Request from server...');
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await room.requestHistory(
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historyCount: historyCount,
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onHistoryReceived: () {
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_collectHistoryUpdates = true;
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},
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);
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}
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} finally {
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_collectHistoryUpdates = false;
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isRequestingHistory = false;
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onUpdate?.call();
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}
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}
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Timeline(
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{required this.room, List<Event>? events, this.onUpdate, this.onInsert})
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: events = events ?? [] {
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sub = room.client.onEvent.stream.listen(_handleEventUpdate);
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// If the timeline is limited we want to clear our events cache
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roomSub = room.client.onSync.stream
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.where((sync) => sync.rooms?.join?[room.id]?.timeline?.limited == true)
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.listen((_) {
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this.events.clear();
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aggregatedEvents.clear();
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});
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sessionIdReceivedSub =
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room.onSessionKeyReceived.stream.listen(_sessionKeyReceived);
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// we want to populate our aggregated events
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for (final e in this.events) {
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addAggregatedEvent(e);
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}
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}
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/// Don't forget to call this before you dismiss this object!
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void cancelSubscriptions() {
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sub?.cancel();
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roomSub?.cancel();
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sessionIdReceivedSub?.cancel();
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}
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void _sessionKeyReceived(String sessionId) async {
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var decryptAtLeastOneEvent = false;
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final decryptFn = () async {
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if (!room.client.encryptionEnabled) {
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return;
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}
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for (var i = 0; i < events.length; i++) {
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if (events[i].type == EventTypes.Encrypted &&
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events[i].messageType == MessageTypes.BadEncrypted &&
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events[i].content['session_id'] == sessionId) {
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events[i] = await room.client.encryption
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.decryptRoomEvent(room.id, events[i], store: true);
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if (events[i].type != EventTypes.Encrypted) {
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decryptAtLeastOneEvent = true;
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}
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}
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}
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};
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if (room.client.database != null) {
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await room.client.database.transaction(decryptFn);
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} else {
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await decryptFn();
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}
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if (decryptAtLeastOneEvent) onUpdate?.call();
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}
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/// Request the keys for undecryptable events of this timeline
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void requestKeys() {
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for (final event in events) {
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if (event.type == EventTypes.Encrypted &&
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event.messageType == MessageTypes.BadEncrypted &&
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event.content['can_request_session'] == true) {
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try {
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room.client.encryption.keyManager.maybeAutoRequest(room.id,
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event.content['session_id'], event.content['sender_key']);
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} catch (_) {
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// dispose
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}
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}
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}
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}
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int _findEvent({String? event_id, String? unsigned_txid}) {
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// we want to find any existing event where either the passed event_id or the passed unsigned_txid
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// matches either the event_id or transaction_id of the existing event.
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// For that we create two sets, searchNeedle, what we search, and searchHaystack, where we check if there is a match.
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// Now, after having these two sets, if the intersect between them is non-empty, we know that we have at least one match in one pair,
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// thus meaning we found our element.
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final searchNeedle = <String>{};
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if (event_id != null) {
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searchNeedle.add(event_id);
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}
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if (unsigned_txid != null) {
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searchNeedle.add(unsigned_txid);
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}
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int i;
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for (i = 0; i < events.length; i++) {
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final searchHaystack = <String>{};
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if (events[i].eventId != null) {
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searchHaystack.add(events[i].eventId);
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}
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if (events[i].unsigned != null &&
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events[i].unsigned['transaction_id'] != null) {
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searchHaystack.add(events[i].unsigned['transaction_id']);
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}
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if (searchNeedle.intersection(searchHaystack).isNotEmpty) {
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break;
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}
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}
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return i;
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}
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void _removeEventFromSet(Set<Event> eventSet, Event event) {
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eventSet.removeWhere((e) =>
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e.matchesEventOrTransactionId(event.eventId) ||
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(event.unsigned != null &&
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e.matchesEventOrTransactionId(event.unsigned['transaction_id'])));
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}
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void addAggregatedEvent(Event event) {
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// we want to add an event to the aggregation tree
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if (event.relationshipType == null || event.relationshipEventId == null) {
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return; // nothing to do
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}
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if (!aggregatedEvents.containsKey(event.relationshipEventId)) {
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aggregatedEvents[event.relationshipEventId] = <String, Set<Event>>{};
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}
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final events = (aggregatedEvents[event.relationshipEventId] ??=
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<String, Set<Event>>{})[event.relationshipType] ??= <Event>{};
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// remove a potential old event
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_removeEventFromSet(events, event);
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// add the new one
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events.add(event);
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}
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void removeAggregatedEvent(Event event) {
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aggregatedEvents.remove(event.eventId);
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if (event.unsigned != null) {
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aggregatedEvents.remove(event.unsigned['transaction_id']);
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}
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for (final types in aggregatedEvents.values) {
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for (final events in types.values) {
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_removeEventFromSet(events, event);
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}
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}
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}
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void _handleEventUpdate(EventUpdate eventUpdate, {bool update = true}) {
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try {
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if (eventUpdate.roomID != room.id) return;
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if (eventUpdate.type != EventUpdateType.timeline &&
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eventUpdate.type != EventUpdateType.history) {
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return;
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}
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final status = eventStatusFromInt(eventUpdate.content['status'] ??
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(eventUpdate.content['unsigned'] is Map<String, dynamic>
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? eventUpdate.content['unsigned'][messageSendingStatusKey]
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: null) ??
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EventStatus.synced.intValue);
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// Redaction events are handled as modification for existing events.
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if (eventUpdate.content['type'] == EventTypes.Redaction) {
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final eventId = _findEvent(event_id: eventUpdate.content['redacts']);
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if (eventId < events.length) {
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removeAggregatedEvent(events[eventId]);
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events[eventId].setRedactionEvent(Event.fromJson(
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eventUpdate.content,
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room,
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));
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}
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} else if (status.isRemoved) {
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final i = _findEvent(event_id: eventUpdate.content['event_id']);
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if (i < events.length) {
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removeAggregatedEvent(events[i]);
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events.removeAt(i);
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}
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} else {
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final i = _findEvent(
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event_id: eventUpdate.content['event_id'],
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unsigned_txid: eventUpdate.content['unsigned'] is Map
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? eventUpdate.content['unsigned']['transaction_id']
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: null);
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if (i < events.length) {
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// if the old status is larger than the new one, we also want to preserve the old status
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final oldStatus = events[i].status;
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events[i] = Event.fromJson(
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eventUpdate.content,
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room,
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);
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// do we preserve the status? we should allow 0 -> -1 updates and status increases
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if ((latestEventStatus(status, oldStatus) == oldStatus) &&
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!(status.isError && oldStatus.isSending)) {
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events[i].status = oldStatus;
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}
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addAggregatedEvent(events[i]);
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} else {
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final newEvent = Event.fromJson(
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eventUpdate.content,
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room,
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);
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if (eventUpdate.type == EventUpdateType.history &&
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events.indexWhere(
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(e) => e.eventId == eventUpdate.content['event_id']) !=
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-1) return;
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if (eventUpdate.type == EventUpdateType.history) {
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events.add(newEvent);
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<<<<<<< HEAD
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=======
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} else if (status.isError) {
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events.insert(events.firstIndexWhereNotError, newEvent);
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>>>>>>> 8fe85aca09b947ce7417672ce57ebfce80f3133c
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} else {
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events.insert(events.firstIndexWhereNotError, newEvent);
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}
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addAggregatedEvent(newEvent);
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onInsert?.call(0);
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}
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}
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if (update && !_collectHistoryUpdates) {
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onUpdate?.call();
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}
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} catch (e, s) {
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Logs().w('Handle event update failed', e, s);
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}
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}
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}
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extension on List<Event> {
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int get firstIndexWhereNotError {
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if (isEmpty) return 0;
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final index = indexWhere((event) => !event.status.isError);
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if (index == -1) return length;
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return index;
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}
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}
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@ -1,241 +0,0 @@
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/*
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* Famedly Matrix SDK
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* Copyright (C) 2019, 2020, 2021 Famedly GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import '../matrix.dart';
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import 'event.dart';
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import 'room.dart';
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/// Represents a Matrix User which may be a participant in a Matrix Room.
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class User extends Event {
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factory User(
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String id, {
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String? membership,
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String? displayName,
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String? avatarUrl,
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Room? room,
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}) {
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return User.fromState(
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stateKey: id,
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content: {
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if (membership != null) 'membership': membership,
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if (displayName != null) 'displayname': displayName,
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if (avatarUrl != null) 'avatar_url': avatarUrl,
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},
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typeKey: EventTypes.RoomMember,
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roomId: room?.id,
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room: room,
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originServerTs: DateTime.now(),
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);
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}
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User.fromState(
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{dynamic prevContent,
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required String stateKey,
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dynamic content,
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required String typeKey,
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String? eventId,
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String? roomId,
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String? senderId,
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required DateTime originServerTs,
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dynamic unsigned,
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Room? room})
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: super(
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stateKey: stateKey,
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prevContent: prevContent,
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content: content,
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type: typeKey,
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eventId: eventId,
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|
||||||
roomId: roomId,
|
|
||||||
senderId: senderId,
|
|
||||||
originServerTs: originServerTs,
|
|
||||||
unsigned: unsigned,
|
|
||||||
room: room);
|
|
||||||
|
|
||||||
/// The full qualified Matrix ID in the format @username:server.abc.
|
|
||||||
String get id => stateKey;
|
|
||||||
|
|
||||||
/// The displayname of the user if the user has set one.
|
|
||||||
<<<<<<< HEAD
|
|
||||||
String? get displayName =>
|
|
||||||
=======
|
|
||||||
String get displayName =>
|
|
||||||
>>>>>>> 8fe85aca09b947ce7417672ce57ebfce80f3133c
|
|
||||||
content?.tryGet<String>('displayname') ??
|
|
||||||
prevContent?.tryGet<String>('displayname');
|
|
||||||
|
|
||||||
/// Returns the power level of this user.
|
|
||||||
int get powerLevel => room?.getPowerLevelByUserId(id) ?? 0;
|
|
||||||
|
|
||||||
/// The membership status of the user. One of:
|
|
||||||
/// join
|
|
||||||
/// invite
|
|
||||||
/// leave
|
|
||||||
/// ban
|
|
||||||
Membership get membership => Membership.values.firstWhere((e) {
|
|
||||||
if (content['membership'] != null) {
|
|
||||||
return e.toString() == 'Membership.' + content['membership'];
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}, orElse: () => Membership.join);
|
|
||||||
|
|
||||||
/// The avatar if the user has one.
|
|
||||||
Uri? get avatarUrl => content != null && content.containsKey('avatar_url')
|
|
||||||
? (content['avatar_url'] is String
|
|
||||||
? Uri.tryParse(content['avatar_url'])
|
|
||||||
: null)
|
|
||||||
: (prevContent != null && prevContent['avatar_url'] is String
|
|
||||||
? Uri.tryParse(prevContent['avatar_url'])
|
|
||||||
: null);
|
|
||||||
|
|
||||||
/// Returns the displayname or the local part of the Matrix ID if the user
|
|
||||||
/// has no displayname. If [formatLocalpart] is true, then the localpart will
|
|
||||||
/// be formatted in the way, that all "_" characters are becomming white spaces and
|
|
||||||
/// the first character of each word becomes uppercase.
|
|
||||||
/// If [mxidLocalPartFallback] is true, then the local part of the mxid will be shown
|
|
||||||
/// if there is no other displayname available. If not then this will return "Unknown user".
|
|
||||||
String calcDisplayname({
|
|
||||||
bool? formatLocalpart,
|
|
||||||
bool? mxidLocalPartFallback,
|
|
||||||
}) {
|
|
||||||
formatLocalpart ??= room?.client?.formatLocalpart ?? true;
|
|
||||||
mxidLocalPartFallback ??= room?.client?.mxidLocalPartFallback ?? true;
|
|
||||||
final displayName = this.displayName;
|
|
||||||
if (displayName != null && displayName.isNotEmpty) {
|
|
||||||
return displayName;
|
|
||||||
}
|
|
||||||
final stateKey = this.stateKey;
|
|
||||||
if (stateKey != null && mxidLocalPartFallback) {
|
|
||||||
if (!formatLocalpart) {
|
|
||||||
return stateKey.localpart ?? '';
|
|
||||||
}
|
|
||||||
final words = stateKey.localpart?.replaceAll('_', ' ').split(' ') ?? [];
|
|
||||||
for (var i = 0; i < words.length; i++) {
|
|
||||||
if (words[i].isNotEmpty) {
|
|
||||||
words[i] = words[i][0].toUpperCase() + words[i].substring(1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return words.join(' ');
|
|
||||||
}
|
|
||||||
return 'Unknown user';
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Call the Matrix API to kick this user from this room.
|
|
||||||
Future<void> kick() => room.kick(id);
|
|
||||||
|
|
||||||
/// Call the Matrix API to ban this user from this room.
|
|
||||||
Future<void> ban() => room.ban(id);
|
|
||||||
|
|
||||||
/// Call the Matrix API to unban this banned user from this room.
|
|
||||||
Future<void> unban() => room.unban(id);
|
|
||||||
|
|
||||||
/// Call the Matrix API to change the power level of this user.
|
|
||||||
Future<void> setPower(int power) => room.setPower(id, power);
|
|
||||||
|
|
||||||
/// Returns an existing direct chat ID with this user or creates a new one.
|
|
||||||
/// Returns null on error.
|
|
||||||
Future<String?> startDirectChat() => room.client.startDirectChat(id);
|
|
||||||
|
|
||||||
/// The newest presence of this user if there is any and null if not.
|
|
||||||
Presence? get presence => room.client.presences[id];
|
|
||||||
|
|
||||||
/// Whether the client is able to ban/unban this user.
|
|
||||||
bool get canBan => room.canBan && powerLevel < room.ownPowerLevel;
|
|
||||||
|
|
||||||
/// Whether the client is able to kick this user.
|
|
||||||
bool get canKick =>
|
|
||||||
[Membership.join, Membership.invite].contains(membership) &&
|
|
||||||
room.canKick &&
|
|
||||||
powerLevel < room.ownPowerLevel;
|
|
||||||
|
|
||||||
/// Whether the client is allowed to change the power level of this user.
|
|
||||||
/// Please be aware that you can only set the power level to at least your own!
|
|
||||||
bool get canChangePowerLevel =>
|
|
||||||
room.canChangePowerLevel && powerLevel < room.ownPowerLevel;
|
|
||||||
|
|
||||||
@override
|
|
||||||
bool operator ==(dynamic other) => (other is User &&
|
|
||||||
other.id == id &&
|
|
||||||
other.room == room &&
|
|
||||||
other.membership == membership);
|
|
||||||
|
|
||||||
/// Get the mention text to use in a plain text body to mention this specific user
|
|
||||||
/// in this specific room
|
|
||||||
String get mention {
|
|
||||||
// if the displayname has [ or ] or : we can't build our more fancy stuff, so fall back to the id
|
|
||||||
// [] is used for the delimitors
|
|
||||||
// If we allowed : we could get collissions with the mxid fallbacks
|
|
||||||
final displayName = this.displayName;
|
|
||||||
if (displayName == null ||
|
|
||||||
displayName.isEmpty ||
|
|
||||||
{'[', ']', ':'}.any(displayName.contains)) {
|
|
||||||
return id;
|
|
||||||
}
|
|
||||||
|
|
||||||
final identifier = '@' +
|
|
||||||
// if we have non-word characters we need to surround with []
|
|
||||||
(RegExp(r'^\w+$').hasMatch(displayName)
|
|
||||||
? displayName
|
|
||||||
: '[$displayName]');
|
|
||||||
|
|
||||||
// get all the users with the same display name
|
|
||||||
final allUsersWithSameDisplayname = room.getParticipants();
|
|
||||||
allUsersWithSameDisplayname.removeWhere((user) =>
|
|
||||||
user.id == id ||
|
|
||||||
(user.displayName?.isEmpty ?? true) ||
|
|
||||||
user.displayName != displayName);
|
|
||||||
if (allUsersWithSameDisplayname.isEmpty) {
|
|
||||||
return identifier;
|
|
||||||
}
|
|
||||||
// ok, we have multiple users with the same display name....time to calculate a hash
|
|
||||||
final hashes = allUsersWithSameDisplayname.map((u) => _hash(u.id));
|
|
||||||
final ourHash = _hash(id);
|
|
||||||
// hash collission...just return our own mxid again
|
|
||||||
if (hashes.contains(ourHash)) {
|
|
||||||
return id;
|
|
||||||
}
|
|
||||||
return '$identifier#$ourHash';
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Get the mention fragments for this user.
|
|
||||||
Set<String> get mentionFragments {
|
|
||||||
final displayName = this.displayName;
|
|
||||||
if (displayName == null ||
|
|
||||||
displayName.isEmpty ||
|
|
||||||
{'[', ']', ':'}.any(displayName.contains)) {
|
|
||||||
return {};
|
|
||||||
}
|
|
||||||
final identifier = '@' +
|
|
||||||
// if we have non-word characters we need to surround with []
|
|
||||||
(RegExp(r'^\w+$').hasMatch(displayName)
|
|
||||||
? displayName
|
|
||||||
: '[$displayName]');
|
|
||||||
|
|
||||||
final hash = _hash(id);
|
|
||||||
return {identifier, '$identifier#$hash'};
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
<<<<<<< HEAD
|
|
||||||
const _maximumHashLength = 10000;
|
|
||||||
String _hash(String s) =>
|
|
||||||
(s.codeUnits.fold<int>(0, (a, b) => a + b) % _maximumHashLength).toString();
|
|
||||||
=======
|
|
||||||
String _hash(String s) =>
|
|
||||||
(s.codeUnits.fold<int>(0, (a, b) => a + b) % 10000).toString();
|
|
||||||
>>>>>>> 8fe85aca09b947ce7417672ce57ebfce80f3133c
|
|
||||||
Loading…
Reference in New Issue