Files
neochat/src/app/roommanager.cpp
Tobias Fella e8ad4a5dee Fixes for logging out the active connection
- Don't crash
- Fall back to WelcomePage
2025-09-05 10:11:43 +00:00

620 lines
20 KiB
C++

// SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
// SPDX-FileCopyrightText: 2021 Alexey Rusakov <Kitsune-Ral@users.sf.net>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
#include "roommanager.h"
#include "chatbarcache.h"
#include "contentprovider.h"
#include "controller.h"
#include "eventhandler.h"
#include "models/actionsmodel.h"
#include "models/messagefiltermodel.h"
#include "models/sortfilterroomtreemodel.h"
#include "neochatconfig.h"
#include "neochatconnection.h"
#include "neochatroom.h"
#include "spacehierarchycache.h"
#include "urlhelper.h"
#include <KLocalizedString>
#include <QDesktopServices>
#include <QQuickTextDocument>
#include <QStandardPaths>
#include <Quotient/csapi/joining.h>
#include <Quotient/csapi/knocking.h>
#include <Quotient/qt_connection_util.h>
#include <Quotient/user.h>
#ifndef Q_OS_ANDROID
#include <KIO/OpenUrlJob>
#endif
RoomManager::RoomManager(QObject *parent)
: QObject(parent)
, m_config(KSharedConfig::openStateConfig())
, m_roomListModel(new RoomListModel(this))
, m_sortFilterRoomListModel(new SortFilterRoomListModel(m_roomListModel, this))
, m_sortFilterSpaceListModel(new SortFilterSpaceListModel(m_roomListModel, this))
, m_roomTreeModel(new RoomTreeModel(this))
, m_sortFilterRoomTreeModel(new SortFilterRoomTreeModel(m_roomTreeModel, this))
, m_timelineModel(new TimelineModel(this))
, m_messageFilterModel(new MessageFilterModel(this, m_timelineModel))
, m_mediaMessageFilterModel(new MediaMessageFilterModel(this, m_messageFilterModel))
, m_userListModel(new UserListModel(this))
{
#if defined(Q_OS_ANDROID) || defined(Q_OS_IOS) || defined(UBUNTU_TOUCH)
m_isMobile = true;
#else
// Mostly for debug purposes and for platforms which are always mobile,
// such as Plasma Mobile
if (qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_MOBILE")) {
m_isMobile = QByteArrayList{"1", "true"}.contains(qgetenv("QT_QUICK_CONTROLS_MOBILE"));
}
#endif
connect(this, &RoomManager::currentRoomChanged, this, [this]() {
m_userListModel->setRoom(m_currentRoom);
m_timelineModel->setRoom(m_currentRoom);
m_sortFilterRoomTreeModel->setCurrentRoom(m_currentRoom);
});
connect(&Controller::instance(), &Controller::activeConnectionChanged, this, [this](NeoChatConnection *connection) {
setConnection(connection);
});
connect(this, &RoomManager::connectionChanged, this, [this]() {
m_roomListModel->setConnection(m_connection);
m_roomTreeModel->setConnection(m_connection);
});
connect(m_sortFilterSpaceListModel, &SortFilterSpaceListModel::layoutChanged, m_sortFilterRoomTreeModel, &SortFilterRoomTreeModel::invalidate);
connect(&ActionsModel::instance(), &ActionsModel::resolveResource, this, [this](const QString &idOrUri, const QString &action) {
resolveResource(idOrUri, action);
});
connect(&ActionsModel::instance(), &ActionsModel::knockRoom, this, &RoomManager::knockRoom);
connect(NeoChatConfig::self(), &NeoChatConfig::ShowStateEventChanged, this, [this] {
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
connect(NeoChatConfig::self(), &NeoChatConfig::ShowLeaveJoinEventChanged, this, [this] {
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
connect(NeoChatConfig::self(), &NeoChatConfig::ShowRenameChanged, this, [this] {
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
connect(NeoChatConfig::self(), &NeoChatConfig::ShowAvatarUpdateChanged, this, [this] {
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
connect(m_timelineModel->timelineMessageModel(), &MessageModel::modelResetComplete, this, &RoomManager::activateUserModel);
MessageFilterModel::setShowAllEvents(NeoChatConfig::self()->showAllEvents());
connect(NeoChatConfig::self(), &NeoChatConfig::ShowAllEventsChanged, this, [this] {
MessageFilterModel::setShowAllEvents(NeoChatConfig::self()->showAllEvents());
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
MessageFilterModel::setShowDeletedMessages(NeoChatConfig::self()->showDeletedMessages());
connect(NeoChatConfig::self(), &NeoChatConfig::ShowDeletedMessagesChanged, this, [this] {
MessageFilterModel::setShowDeletedMessages(NeoChatConfig::self()->showDeletedMessages());
if (m_messageFilterModel) {
m_messageFilterModel->invalidate();
}
});
ContentProvider::self().setThreadsEnabled(NeoChatConfig::threads());
MessageModel::setThreadsEnabled(NeoChatConfig::threads());
connect(NeoChatConfig::self(), &NeoChatConfig::ThreadsChanged, this, [this] {
ContentProvider::self().setThreadsEnabled(NeoChatConfig::threads());
MessageModel::setThreadsEnabled(NeoChatConfig::threads());
if (m_timelineModel) {
Q_EMIT m_timelineModel->threadsEnabledChanged();
}
});
connect(NeoChatConfig::self(), &NeoChatConfig::SortOrderChanged, this, [this]() {
m_sortFilterRoomTreeModel->invalidate();
});
connect(NeoChatConfig::self(), &NeoChatConfig::CollapsedChanged, this, [this]() {
m_sortFilterRoomTreeModel->invalidate();
});
SortFilterRoomTreeModel::setShowAllRoomsInHome(NeoChatConfig::allRoomsInHome());
connect(NeoChatConfig::self(), &NeoChatConfig::AllRoomsInHomeChanged, this, [this]() {
SortFilterRoomTreeModel::setShowAllRoomsInHome(NeoChatConfig::allRoomsInHome());
m_sortFilterRoomTreeModel->invalidate();
if (NeoChatConfig::allRoomsInHome()) {
resetState();
}
});
}
RoomManager::~RoomManager()
{
}
RoomManager &RoomManager::instance()
{
static RoomManager _instance;
return _instance;
}
NeoChatRoom *RoomManager::currentRoom() const
{
return m_currentRoom;
}
RoomListModel *RoomManager::roomListModel() const
{
return m_roomListModel;
}
SortFilterRoomListModel *RoomManager::sortFilterRoomListModel() const
{
return m_sortFilterRoomListModel;
}
SortFilterSpaceListModel *RoomManager::sortFilterSpaceListModel() const
{
return m_sortFilterSpaceListModel;
}
RoomTreeModel *RoomManager::roomTreeModel() const
{
return m_roomTreeModel;
}
SortFilterRoomTreeModel *RoomManager::sortFilterRoomTreeModel() const
{
return m_sortFilterRoomTreeModel;
}
TimelineModel *RoomManager::timelineModel() const
{
return m_timelineModel;
}
MessageFilterModel *RoomManager::messageFilterModel() const
{
return m_messageFilterModel;
}
MediaMessageFilterModel *RoomManager::mediaMessageFilterModel() const
{
return m_mediaMessageFilterModel;
}
UserListModel *RoomManager::userListModel() const
{
return m_userListModel;
}
void RoomManager::activateUserModel()
{
m_userListModel->activate();
}
void RoomManager::resolveResource(const QString &idOrUri, const QString &action)
{
resolveResource(Uri{idOrUri}, action);
}
void RoomManager::resolveResource(Uri uri, const QString &action)
{
if (!uri.isValid()) {
Q_EMIT showMessage(MessageType::Warning, i18n("Malformed or empty Matrix id<br />%1 is not a correct Matrix identifier", uri.toDisplayString()));
return;
}
if (uri.type() == Uri::NonMatrix && action == "qr"_L1) {
Q_EMIT externalUrl(uri.toUrl());
return;
}
if (uri.type() != Uri::NonMatrix) {
if (!m_connection) {
return;
}
if (!action.isEmpty() && (uri.type() != Uri::UserId || action != "join"_L1)) {
uri.setAction(action);
}
// TODO we should allow the user to select a connection.
}
const auto result = visitResource(m_connection, uri);
if (result == Quotient::CouldNotResolve) {
if ((uri.type() == Uri::RoomAlias || uri.type() == Uri::RoomId) && action != "no_join"_L1) {
Q_EMIT askJoinRoom(uri.primaryId());
}
}
}
void RoomManager::maximizeMedia(const QString &eventId)
{
if (eventId.isEmpty()) {
qWarning() << "Tried to open media for empty event id";
return;
}
const auto index = m_mediaMessageFilterModel->getRowForEventId(eventId);
if (index == -1) {
qWarning() << "Tried to open media for unknown event id" << eventId;
return;
}
Q_EMIT showMaximizedMedia(index);
}
void RoomManager::maximizeCode(NeochatRoomMember *author, const QDateTime &time, const QString &codeText, const QString &language)
{
if (codeText.isEmpty()) {
return;
}
Q_EMIT showMaximizedCode(author, time, codeText, language);
}
void RoomManager::requestFullScreenClose()
{
Q_EMIT closeFullScreen();
}
void RoomManager::viewEventSource(const QString &eventId)
{
Q_EMIT showEventSource(eventId);
}
void RoomManager::viewEventMenu(const QString &eventId, NeoChatRoom *room, const QString &selectedText, const QString &hoveredLink)
{
if (eventId.isEmpty()) {
qWarning() << "Tried to open event menu with empty event id";
return;
}
const auto it = room->findInTimeline(eventId);
if (it == room->historyEdge()) {
// This is probably a pending event
return;
}
const auto &event = **it;
Q_EMIT showDelegateMenu(eventId,
room->qmlSafeMember(event.senderId()),
MessageComponentType::typeForEvent(event),
EventHandler::plainBody(room, &event),
EventHandler::richBody(room, &event),
EventHandler::mediaInfo(room, &event)["mimeType"_L1].toString(),
room->fileTransferInfo(eventId),
selectedText,
hoveredLink);
}
bool RoomManager::hasOpenRoom() const
{
return m_currentRoom != nullptr;
}
void RoomManager::setUrlArgument(const QString &arg)
{
m_arg = arg;
}
void RoomManager::loadInitialRoom()
{
Q_ASSERT(m_connection);
if (!m_arg.isEmpty()) {
resolveResource(m_arg);
}
if (m_isMobile) {
QString lastSpace = m_lastRoomConfig.readEntry(u"lastSpace"_s, QString());
// We can't have empty keys in KConfig, so we stored it as "Home"
if (lastSpace == u"Home"_s) {
lastSpace.clear();
}
setCurrentSpace(lastSpace, false);
// We don't want to open a room on startup on mobile
return;
}
if (m_currentRoom) {
// we opened a room with the arg parsing already
return;
}
openRoomForActiveConnection();
connect(this, &RoomManager::connectionChanged, this, &RoomManager::openRoomForActiveConnection);
}
void RoomManager::openRoomForActiveConnection()
{
if (!m_connection) {
setCurrentRoom({});
setCurrentSpace({}, false);
return;
}
auto lastSpace = m_lastRoomConfig.readEntry(u"lastSpace"_s, QString());
if (lastSpace == u"Home"_s) {
lastSpace.clear();
}
setCurrentSpace(lastSpace, true);
}
UriResolveResult RoomManager::visitUser(User *user, const QString &action)
{
if (action == "mention"_L1 || action == "qr"_L1 || action.isEmpty()) {
user->load();
Q_EMIT showUserDetail(user, action == "qr"_L1 ? nullptr : currentRoom());
} else if (action == "_interactive"_L1) {
user->requestDirectChat();
} else if (action == "chat"_L1) {
user->load();
Q_EMIT askDirectChatConfirmation(user);
} else {
return Quotient::IncorrectAction;
}
return Quotient::UriResolved;
}
void RoomManager::visitRoom(Room *r, const QString &eventId)
{
auto room = qobject_cast<NeoChatRoom *>(r);
if (m_currentRoom && !m_currentRoom->editCache()->editId().isEmpty()) {
m_currentRoom->editCache()->setEditId({});
}
if (!room) {
setCurrentRoom({});
return;
}
// It's important that we compare room *objects* here, not just room *ids*, since we need to deal with the object changing when going invite -> joined
if (m_currentRoom && m_currentRoom == room) {
if (!eventId.isEmpty()) {
Q_EMIT goToEvent(eventId);
}
} else {
setCurrentRoom(room->id());
}
}
void RoomManager::joinRoom(Quotient::Connection *account, const QString &roomAliasOrId, const QStringList &viaServers)
{
QStringList vias = viaServers;
// If no one gives us a homeserver suggestion, try the server specified in the alias/id.
// Otherwise joining a remote room not on our homeserver will fail.
// This is a hack and we're not supposed to do it. With room ids not containing the server going forward, it won't work anymore for new room versions.
// FIXME: Let's keep it around anyway for now, remove it at some point, though
if (vias.empty() && roomAliasOrId.contains(':'_L1)) {
vias.append(roomAliasOrId.mid(roomAliasOrId.lastIndexOf(':'_L1) + 1));
}
auto job = account->joinRoom(roomAliasOrId, vias);
connect(
job.get(),
&Quotient::BaseJob::finished,
this,
[this, account, roomAliasOrId](Quotient::BaseJob *finish) {
if (finish->status() == Quotient::BaseJob::Success) {
connect(
account,
&NeoChatConnection::newRoom,
this,
[this](Quotient::Room *room) {
resolveResource(room->id());
},
Qt::SingleShotConnection);
} else {
Q_EMIT showMessage(MessageType::Warning, i18n("Failed to join %1:<br />%2", roomAliasOrId, finish->errorString()));
}
},
Qt::SingleShotConnection);
}
void RoomManager::knockRoom(NeoChatConnection *account, const QString &roomAliasOrId, const QString &reason, const QStringList &viaServers)
{
auto job = account->callApi<KnockRoomJob>(roomAliasOrId, viaServers, viaServers, reason);
// Upon completion, ensure a room object is created in case it hasn't come
// with a sync yet. If the room object is not there, provideRoom() will
// create it in Join state. finished() is used here instead of success()
// to overtake clients that may add their own slots to finished().
connect(
job.get(),
&BaseJob::finished,
this,
[this, job, account] {
if (job->status() == Quotient::BaseJob::Success) {
connect(
account,
&NeoChatConnection::newRoom,
this,
[this](Quotient::Room *room) {
Q_EMIT showMessage(MessageType::Information, i18n("You requested to join '%1'", room->name()));
},
Qt::SingleShotConnection);
} else {
Q_EMIT showMessage(MessageType::Warning, i18n("Failed to request joining room<br />%1", job->errorString()));
}
},
Qt::SingleShotConnection);
}
void RoomManager::roomLeft(const QString &id)
{
if (id.isEmpty()) {
return;
}
if (m_currentRoom && m_currentRoom->id() == id) {
setCurrentRoom({});
}
if (m_currentSpaceId == id) {
setCurrentSpace({});
}
}
bool RoomManager::visitNonMatrix(const QUrl &url)
{
UrlHelper().openUrl(url);
return true;
}
void RoomManager::setConnection(NeoChatConnection *connection)
{
if (m_connection == connection) {
return;
}
if (m_connection != nullptr) {
m_connection->disconnect(this);
}
m_connection = connection;
if (m_connection != nullptr) {
m_lastRoomConfig = m_config->group(m_connection->userId()).group(u"LastOpenRoom"_s);
connect(m_connection, &NeoChatConnection::showMessage, this, &RoomManager::showMessage);
connect(m_connection, &NeoChatConnection::createdRoom, this, [this](Quotient::Room *room) {
resolveResource(room->id());
});
connect(m_connection, &NeoChatConnection::directChatAvailable, this, [this](Quotient::Room *directChat) {
resolveResource(directChat->id());
});
connect(m_connection, &NeoChatConnection::joinedRoom, this, [this](const auto &room, const auto &previousRoom) {
if (m_currentRoom == previousRoom) {
resolveResource(room->id());
}
});
}
Q_EMIT connectionChanged();
}
void RoomManager::setCurrentSpace(const QString &spaceId, bool setRoom)
{
m_currentSpaceId = spaceId;
// This need to happen before the signal so TreeView.expandRecursively() can work nicely.
m_sortFilterRoomTreeModel->setActiveSpaceId(m_currentSpaceId);
m_sortFilterRoomTreeModel->setMode(m_currentSpaceId == u"DM"_s ? SortFilterRoomTreeModel::DirectChats : SortFilterRoomTreeModel::Rooms);
Q_EMIT currentSpaceChanged();
if (m_connection) {
m_lastRoomConfig.writeEntry(u"lastSpace"_s, spaceId.isEmpty() ? u"Home"_s : spaceId);
}
if (!setRoom) {
return;
}
// We intentionally don't want to open the last room on mobile
if (m_isMobile) {
return;
}
// We can't have empty keys in KConfig, so it's stored as "Home"
if (const auto &lastRoom = m_lastRoomConfig.readEntry(spaceId.isEmpty() ? u"Home"_s : spaceId, QString()); !lastRoom.isEmpty()) {
resolveResource(lastRoom, "no_join"_L1);
return;
}
if (!spaceId.isEmpty() && spaceId != u"DM"_s) {
resolveResource(spaceId, "no_join"_L1);
return;
}
setCurrentRoom({});
}
void RoomManager::setCurrentRoom(const QString &roomId)
{
if (m_currentRoom != nullptr) {
m_currentRoom->disconnect(this);
}
if (roomId.isEmpty()) {
m_currentRoom = nullptr;
} else {
m_currentRoom = dynamic_cast<NeoChatRoom *>(m_connection->room(roomId));
}
if (m_currentRoom != nullptr) {
connect(m_currentRoom, &NeoChatRoom::showMessage, this, &RoomManager::showMessage);
}
Q_EMIT currentRoomChanged();
if (m_connection) {
if (roomId.isEmpty()) {
m_lastRoomConfig.deleteEntry(m_currentSpaceId);
} else {
// We can't have empty keys in KConfig, so name it "Home"
if (m_currentSpaceId.isEmpty()) {
m_lastRoomConfig.writeEntry(u"Home"_s, roomId);
} else {
m_lastRoomConfig.writeEntry(m_currentSpaceId, roomId);
}
}
}
if (roomId.isEmpty()) {
return;
}
if (m_currentRoom->isSpace()) {
return;
}
if (m_currentRoom->isDirectChat()) {
if (m_currentSpaceId != "DM"_L1) {
setCurrentSpace("DM"_L1, false);
}
return;
}
const auto &parentSpaces = SpaceHierarchyCache::instance().parentSpaces(roomId);
if (parentSpaces.contains(m_currentSpaceId)) {
return;
}
static auto config = NeoChatConfig::self();
if (config->allRoomsInHome()) {
setCurrentSpace({}, false);
return;
}
if (const auto &parent = m_connection->room(m_currentRoom->canonicalParent())) {
for (const auto &parentParent : SpaceHierarchyCache::instance().parentSpaces(parent->id())) {
if (SpaceHierarchyCache::instance().parentSpaces(parentParent).isEmpty()) {
setCurrentSpace(parentParent, false);
return;
}
}
setCurrentSpace(parent->id(), false);
return;
}
for (const auto &space : parentSpaces) {
if (SpaceHierarchyCache::instance().parentSpaces(space).isEmpty()) {
setCurrentSpace(space, false);
return;
}
}
setCurrentSpace({}, false);
}
void RoomManager::clearCurrentRoom()
{
setCurrentRoom(QString());
}
QString RoomManager::currentSpace() const
{
return m_currentSpaceId;
}
void RoomManager::resetState()
{
setCurrentRoom({});
setCurrentSpace({});
}
#include "moc_roommanager.cpp"