tdesktop/Telegram/SourceFiles/window/notifications_manager.cpp

482 lines
13 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "window/notifications_manager.h"
#include "platform/platform_notifications_manager.h"
#include "window/notifications_manager_default.h"
#include "media/media_audio_track.h"
#include "media/media_audio.h"
#include "history/history.h"
#include "history/history_item_components.h"
#include "history/feed/history_feed_section.h"
#include "lang/lang_keys.h"
#include "window/window_controller.h"
#include "mainwindow.h"
#include "mainwidget.h"
#include "apiwrap.h"
#include "auth_session.h"
namespace Window {
namespace Notifications {
namespace {
// not more than one sound in 500ms from one peer - grouping
constexpr auto kMinimalAlertDelay = TimeMs(500);
} // namespace
System::System(AuthSession *session) : _authSession(session) {
createManager();
_waitTimer.setTimeoutHandler([this] {
showNext();
});
subscribe(settingsChanged(), [this](ChangeType type) {
if (type == ChangeType::DesktopEnabled) {
App::wnd()->updateTrayMenu();
clearAll();
} else if (type == ChangeType::ViewParams) {
updateAll();
} else if (type == ChangeType::IncludeMuted) {
Notify::unreadCounterUpdated();
}
});
}
void System::createManager() {
_manager = Platform::Notifications::Create(this);
if (!_manager) {
_manager = std::make_unique<Default::Manager>(this);
}
}
void System::schedule(History *history, HistoryItem *item) {
if (App::quitting() || !history->currentNotification() || !AuthSession::Exists()) return;
auto notifyByFrom = (!history->peer->isUser() && item->mentionsMe())
? item->from().get()
: nullptr;
if (item->isSilent()) {
history->popNotification(item);
return;
}
auto haveSetting = !history->peer->notifySettingsUnknown();
if (haveSetting) {
if (history->peer->isMuted()) {
if (notifyByFrom) {
haveSetting = !item->from()->notifySettingsUnknown();
if (haveSetting) {
if (notifyByFrom->isMuted()) {
history->popNotification(item);
return;
}
} else {
Auth().api().requestNotifySetting(notifyByFrom);
}
} else {
history->popNotification(item);
return;
}
}
} else {
if (notifyByFrom && notifyByFrom->notifySettingsUnknown()) {
Auth().api().requestNotifySetting(notifyByFrom);
}
Auth().api().requestNotifySetting(history->peer);
}
if (!item->notificationReady()) {
haveSetting = false;
}
int delay = item->Has<HistoryMessageForwarded>() ? 500 : 100, t = unixtime();
auto ms = getms(true);
bool isOnline = App::main()->lastWasOnline(), otherNotOld = ((cOtherOnline() * 1000LL) + Global::OnlineCloudTimeout() > t * 1000LL);
bool otherLaterThanMe = (cOtherOnline() * 1000LL + (ms - App::main()->lastSetOnline()) > t * 1000LL);
if (!isOnline && otherNotOld && otherLaterThanMe) {
delay = Global::NotifyCloudDelay();
} else if (cOtherOnline() >= t) {
delay = Global::NotifyDefaultDelay();
}
auto when = ms + delay;
_whenAlerts[history].insert(when, notifyByFrom);
if (Global::DesktopNotify() && !Platform::Notifications::SkipToast()) {
auto &whenMap = _whenMaps[history];
if (whenMap.constFind(item->id) == whenMap.cend()) {
whenMap.insert(item->id, when);
}
auto &addTo = haveSetting ? _waiters : _settingWaiters;
auto it = addTo.constFind(history);
if (it == addTo.cend() || it->when > when) {
addTo.insert(history, Waiter(item->id, when, notifyByFrom));
}
}
if (haveSetting) {
if (!_waitTimer.isActive() || _waitTimer.remainingTime() > delay) {
_waitTimer.start(delay);
}
}
}
void System::clearAll() {
_manager->clearAll();
for (auto i = _whenMaps.cbegin(), e = _whenMaps.cend(); i != e; ++i) {
i.key()->clearNotifications();
}
_whenMaps.clear();
_whenAlerts.clear();
_waiters.clear();
_settingWaiters.clear();
}
void System::clearFromHistory(History *history) {
_manager->clearFromHistory(history);
history->clearNotifications();
_whenMaps.remove(history);
_whenAlerts.remove(history);
_waiters.remove(history);
_settingWaiters.remove(history);
_waitTimer.stop();
showNext();
}
void System::clearFromItem(HistoryItem *item) {
_manager->clearFromItem(item);
}
void System::clearAllFast() {
_manager->clearAllFast();
_whenMaps.clear();
_whenAlerts.clear();
_waiters.clear();
_settingWaiters.clear();
}
void System::checkDelayed() {
for (auto i = _settingWaiters.begin(); i != _settingWaiters.end();) {
const auto history = i.key();
const auto peer = history->peer;
auto loaded = false;
auto muted = false;
if (!peer->notifySettingsUnknown()) {
if (!peer->isMuted()) {
loaded = true;
} else if (const auto from = i.value().notifyByFrom) {
if (!from->notifySettingsUnknown()) {
if (!from->isMuted()) {
loaded = true;
} else {
loaded = muted = true;
}
}
} else {
loaded = muted = true;
}
}
if (loaded) {
const auto fullId = FullMsgId(
history->channelId(),
i.value().msg);
if (const auto item = App::histItemById(fullId)) {
if (!item->notificationReady()) {
loaded = false;
}
} else {
muted = true;
}
}
if (loaded) {
if (!muted) {
_waiters.insert(i.key(), i.value());
}
i = _settingWaiters.erase(i);
} else {
++i;
}
}
_waitTimer.stop();
showNext();
}
void System::showNext() {
if (App::quitting()) return;
auto ms = getms(true), nextAlert = 0LL;
bool alert = false;
int32 now = unixtime();
for (auto i = _whenAlerts.begin(); i != _whenAlerts.end();) {
while (!i.value().isEmpty() && i.value().begin().key() <= ms) {
const auto peer = i.key()->peer;
const auto peerUnknown = peer->notifySettingsUnknown();
const auto peerAlert = peerUnknown ? false : !peer->isMuted();
const auto from = i.value().begin().value();
const auto fromUnknown = (!from || from->notifySettingsUnknown());
const auto fromAlert = fromUnknown ? false : !from->isMuted();
if (peerAlert || fromAlert) {
alert = true;
}
while (!i.value().isEmpty()
&& i.value().begin().key() <= ms + kMinimalAlertDelay) {
i.value().erase(i.value().begin());
}
}
if (i.value().isEmpty()) {
i = _whenAlerts.erase(i);
} else {
if (!nextAlert || nextAlert > i.value().begin().key()) {
nextAlert = i.value().begin().key();
}
++i;
}
}
if (alert) {
Platform::Notifications::FlashBounce();
if (Global::SoundNotify() && !Platform::Notifications::SkipAudio()) {
ensureSoundCreated();
_soundTrack->playOnce();
emit Media::Player::mixer()->suppressAll(_soundTrack->getLengthMs());
emit Media::Player::mixer()->faderOnTimer();
}
}
if (_waiters.isEmpty() || !Global::DesktopNotify() || Platform::Notifications::SkipToast()) {
if (nextAlert) {
_waitTimer.start(nextAlert - ms);
}
return;
}
while (true) {
auto next = 0LL;
HistoryItem *notifyItem = nullptr;
History *notifyHistory = nullptr;
for (auto i = _waiters.begin(); i != _waiters.end();) {
History *history = i.key();
if (history->currentNotification() && history->currentNotification()->id != i.value().msg) {
auto j = _whenMaps.find(history);
if (j == _whenMaps.end()) {
history->clearNotifications();
i = _waiters.erase(i);
continue;
}
do {
auto k = j.value().constFind(history->currentNotification()->id);
if (k != j.value().cend()) {
i.value().msg = k.key();
i.value().when = k.value();
break;
}
history->skipNotification();
} while (history->currentNotification());
}
if (!history->currentNotification()) {
_whenMaps.remove(history);
i = _waiters.erase(i);
continue;
}
auto when = i.value().when;
if (!notifyItem || next > when) {
next = when;
notifyItem = history->currentNotification();
notifyHistory = history;
}
++i;
}
if (notifyItem) {
if (next > ms) {
if (nextAlert && nextAlert < next) {
next = nextAlert;
nextAlert = 0;
}
_waitTimer.start(next - ms);
break;
} else {
auto forwardedItem = notifyItem->Has<HistoryMessageForwarded>() ? notifyItem : nullptr; // forwarded notify grouping
auto forwardedCount = 1;
auto ms = getms(true);
auto history = notifyItem->history();
auto j = _whenMaps.find(history);
if (j == _whenMaps.cend()) {
history->clearNotifications();
} else {
auto nextNotify = (HistoryItem*)nullptr;
do {
history->skipNotification();
if (!history->hasNotification()) {
break;
}
j.value().remove((forwardedItem ? forwardedItem : notifyItem)->id);
do {
auto k = j.value().constFind(history->currentNotification()->id);
if (k != j.value().cend()) {
nextNotify = history->currentNotification();
_waiters.insert(notifyHistory, Waiter(k.key(), k.value(), 0));
break;
}
history->skipNotification();
} while (history->hasNotification());
if (nextNotify) {
if (forwardedItem) {
auto nextForwarded = nextNotify->Has<HistoryMessageForwarded>() ? nextNotify : nullptr;
if (nextForwarded
&& forwardedItem->author() == nextForwarded->author()
&& qAbs(int64(nextForwarded->date()) - int64(forwardedItem->date())) < 2) {
forwardedItem = nextForwarded;
++forwardedCount;
} else {
nextNotify = nullptr;
}
} else {
nextNotify = nullptr;
}
}
} while (nextNotify);
}
_manager->showNotification(notifyItem, forwardedCount);
if (!history->hasNotification()) {
_waiters.remove(history);
_whenMaps.remove(history);
continue;
}
}
} else {
break;
}
}
if (nextAlert) {
_waitTimer.start(nextAlert - ms);
}
}
void System::ensureSoundCreated() {
if (_soundTrack) {
return;
}
_soundTrack = Media::Audio::Current().createTrack();
_soundTrack->fillFromFile(
Auth().settings().getSoundPath(qsl("msg_incoming")));
}
void System::updateAll() {
_manager->updateAll();
}
Manager::DisplayOptions Manager::getNotificationOptions(HistoryItem *item) {
auto hideEverything = (App::passcoded() || Global::ScreenIsLocked());
DisplayOptions result;
result.hideNameAndPhoto = hideEverything || (Global::NotifyView() > dbinvShowName);
result.hideMessageText = hideEverything || (Global::NotifyView() > dbinvShowPreview);
result.hideReplyButton = result.hideMessageText || !item || !item->history()->peer->canWrite();
return result;
}
void Manager::notificationActivated(PeerId peerId, MsgId msgId) {
onBeforeNotificationActivated(peerId, msgId);
if (auto window = App::wnd()) {
auto history = App::history(peerId);
window->showFromTray();
window->reActivateWindow();
if (App::passcoded()) {
window->setInnerFocus();
system()->clearAll();
} else {
openNotificationMessage(history, msgId);
}
}
onAfterNotificationActivated(peerId, msgId);
}
void Manager::openNotificationMessage(
not_null<History*> history,
MsgId messageId) {
const auto openExactlyMessage = [&] {
if (history->peer->isUser()
|| history->peer->isChannel()
|| !IsServerMsgId(messageId)) {
return false;
}
const auto item = App::histItemById(history->channelId(), messageId);
if (!item || !item->mentionsMe()) {
return false;
}
return true;
}();
const auto messageFeed = [&] {
if (const auto channel = history->peer->asChannel()) {
return channel->feed();
}
return (Data::Feed*)nullptr;
}();
if (openExactlyMessage) {
Ui::showPeerHistory(history, messageId);
} else if (messageFeed) {
App::wnd()->controller()->showSection(
HistoryFeed::Memento(messageFeed));
} else {
Ui::showPeerHistory(history, ShowAtUnreadMsgId);
}
system()->clearFromHistory(history);
}
void Manager::notificationReplied(
PeerId peerId,
MsgId msgId,
const TextWithTags &reply) {
if (!peerId) return;
auto history = App::history(peerId);
auto message = MainWidget::MessageToSend(history);
message.textWithTags = reply;
message.replyTo = (msgId > 0 && !history->peer->isUser()) ? msgId : 0;
message.clearDraft = false;
if (auto main = App::main()) {
main->sendMessage(message);
}
}
void NativeManager::doShowNotification(HistoryItem *item, int forwardedCount) {
const auto options = getNotificationOptions(item);
const auto title = options.hideNameAndPhoto ? qsl("Telegram Desktop") : item->history()->peer->name;
const auto subtitle = options.hideNameAndPhoto ? QString() : item->notificationHeader();
const auto text = options.hideMessageText
? lang(lng_notification_preview)
: (forwardedCount < 2
? item->notificationText()
: lng_forward_messages(lt_count, forwardedCount));
doShowNativeNotification(
item->history()->peer,
item->id,
title,
subtitle,
text,
options.hideNameAndPhoto,
options.hideReplyButton);
}
System::~System() = default;
} // namespace Notifications
} // namespace Window