tdesktop/Telegram/SourceFiles/window/notifications_manager.cpp

540 lines
15 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/audio/media_audio_track.h"
#include "media/audio/media_audio.h"
#include "history/history.h"
#include "history/history_item_components.h"
//#include "history/feed/history_feed_section.h" // #feed
#include "lang/lang_keys.h"
#include "data/data_session.h"
#include "data/data_channel.h"
#include "window/window_session_controller.h"
#include "core/application.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 = crl::time(500);
constexpr auto kWaitingForAllGroupedDelay = crl::time(1000);
} // namespace
System::System(not_null<AuthSession*> session)
: _session(session)
, _waitTimer([=] { showNext(); })
, _waitForAllGroupedTimer([=] { showGrouped(); }) {
createManager();
subscribe(settingsChanged(), [=](ChangeType type) {
if (type == ChangeType::DesktopEnabled) {
App::wnd()->updateTrayMenu();
clearAll();
} else if (type == ChangeType::ViewParams) {
updateAll();
} else if (type == ChangeType::IncludeMuted
|| type == ChangeType::CountMessages) {
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;
const auto notifyBy = (!history->peer->isUser() && item->mentionsMe())
? item->from().get()
: nullptr;
if (item->isSilent()) {
history->popNotification(item);
return;
}
Auth().data().requestNotifySettings(history->peer);
if (notifyBy) {
Auth().data().requestNotifySettings(notifyBy);
}
auto haveSetting = !Auth().data().notifyMuteUnknown(history->peer);
if (haveSetting && Auth().data().notifyIsMuted(history->peer)) {
if (notifyBy) {
haveSetting = !Auth().data().notifyMuteUnknown(notifyBy);
if (haveSetting) {
if (Auth().data().notifyIsMuted(notifyBy)) {
history->popNotification(item);
return;
}
}
} else {
history->popNotification(item);
return;
}
}
if (!item->notificationReady()) {
haveSetting = false;
}
auto delay = item->Has<HistoryMessageForwarded>() ? 500 : 100;
auto t = unixtime();
auto ms = crl::now();
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, notifyBy);
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, notifyBy));
}
}
if (haveSetting) {
if (!_waitTimer.isActive() || _waitTimer.remainingTime() > delay) {
_waitTimer.callOnce(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.cancel();
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 (!Auth().data().notifyMuteUnknown(peer)) {
if (!Auth().data().notifyIsMuted(peer)) {
loaded = true;
} else if (const auto from = i.value().notifyBy) {
if (!Auth().data().notifyMuteUnknown(from)) {
if (!Auth().data().notifyIsMuted(from)) {
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 = Auth().data().message(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.cancel();
showNext();
}
void System::showGrouped() {
if (const auto lastItem = Auth().data().message(_lastHistoryItemId)) {
_waitForAllGroupedTimer.cancel();
_manager->showNotification(lastItem, _lastForwardedCount);
_lastForwardedCount = 0;
_lastHistoryItemId = FullMsgId();
}
}
void System::showNext() {
if (App::quitting()) return;
const auto isSameGroup = [=](HistoryItem *item) {
if (!_lastHistoryItemId || !item) {
return false;
}
if (const auto lastItem = Auth().data().message(_lastHistoryItemId)) {
return (lastItem->groupId() == item->groupId() || lastItem->author() == item->author());
}
return false;
};
auto ms = crl::now(), nextAlert = crl::time(0);
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 = Auth().data().notifyMuteUnknown(peer);
const auto peerAlert = !peerUnknown
&& !Auth().data().notifyIsMuted(peer);
const auto from = i.value().begin().value();
const auto fromUnknown = (!from
|| Auth().data().notifyMuteUnknown(from));
const auto fromAlert = !fromUnknown
&& !Auth().data().notifyIsMuted(from);
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.callOnce(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.callOnce(next - ms);
break;
} else {
const auto isForwarded = notifyItem->Has<HistoryMessageForwarded>();
const auto isAlbum = notifyItem->groupId();
auto groupedItem = (isForwarded || isAlbum) ? notifyItem : nullptr; // forwarded and album notify grouping
auto forwardedCount = isForwarded ? 1 : 0;
const auto history = notifyItem->history();
const 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((groupedItem ? groupedItem : notifyItem)->id);
do {
const 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 (groupedItem) {
const auto canNextBeGrouped = (isForwarded && nextNotify->Has<HistoryMessageForwarded>())
|| (isAlbum && nextNotify->groupId());
const auto nextItem = canNextBeGrouped ? nextNotify : nullptr;
if (nextItem
&& qAbs(int64(nextItem->date()) - int64(groupedItem->date())) < 2) {
if (isForwarded
&& groupedItem->author() == nextItem->author()) {
++forwardedCount;
groupedItem = nextItem;
continue;
}
if (isAlbum
&& groupedItem->groupId() == nextItem->groupId()) {
groupedItem = nextItem;
continue;
}
}
}
nextNotify = nullptr;
}
} while (nextNotify);
}
if (!_lastHistoryItemId && groupedItem) {
_lastHistoryItemId = groupedItem->fullId();
}
// If the current notification is grouped.
if (isAlbum || isForwarded) {
// If the previous notification is grouped
// then reset the timer.
if (_waitForAllGroupedTimer.isActive()) {
_waitForAllGroupedTimer.cancel();
// If this is not the same group
// then show the previous group immediately.
if (!isSameGroup(groupedItem)) {
showGrouped();
}
}
// We have to wait until all the messages in this group are loaded.
_lastForwardedCount += forwardedCount;
_lastHistoryItemId = groupedItem->fullId();
_waitForAllGroupedTimer.callOnce(kWaitingForAllGroupedDelay);
} else {
// If the current notification is not grouped
// then there is no reason to wait for the timer
// to show the previous notification.
showGrouped();
_manager->showNotification(notifyItem, forwardedCount);
}
if (!history->hasNotification()) {
_waiters.remove(history);
_whenMaps.remove(history);
continue;
}
}
} else {
break;
}
}
if (nextAlert) {
_waitTimer.callOnce(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) {
const auto hideEverything = Core::App().locked()
|| 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 = Auth().data().history(peerId);
window->showFromTray();
window->reActivateWindow();
if (Core::App().locked()) {
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 = Auth().data().message(history->channelId(), messageId);
if (!item || !item->mentionsMe()) {
return false;
}
return true;
}();
//const auto messageFeed = [&] { // #feed
// if (const auto channel = history->peer->asChannel()) {
// return channel->feed();
// }
// return (Data::Feed*)nullptr;
//}();
if (openExactlyMessage) {
Ui::showPeerHistory(history, messageId);
//} else if (messageFeed) { // #feed
// App::wnd()->sessionController()->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;
const auto history = Auth().data().history(peerId);
auto message = ApiWrap::MessageToSend(history);
message.textWithTags = reply;
message.replyTo = (msgId > 0 && !history->peer->isUser()) ? msgId : 0;
message.clearDraft = false;
Auth().api().sendMessage(std::move(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
? tr::lng_notification_preview(tr::now)
: (forwardedCount < 2
? (item->groupId() ? tr::lng_in_dlg_album(tr::now) : item->notificationText())
: tr::lng_forward_messages(tr::now, lt_count, forwardedCount));
doShowNativeNotification(
item->history()->peer,
item->id,
title,
subtitle,
text,
options.hideNameAndPhoto,
options.hideReplyButton);
}
System::~System() = default;
} // namespace Notifications
} // namespace Window