539 lines
		
	
	
	
		
			15 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			539 lines
		
	
	
	
		
			15 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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| This file is part of Telegram Desktop,
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| the official desktop application for the Telegram messaging service.
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| 
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| For license and copyright information please follow this link:
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| https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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| */
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| #include "window/notifications_manager.h"
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| 
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| #include "platform/platform_notifications_manager.h"
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| #include "window/notifications_manager_default.h"
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| #include "media/audio/media_audio_track.h"
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| #include "media/audio/media_audio.h"
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| #include "history/history.h"
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| #include "history/history_item_components.h"
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| #include "history/feed/history_feed_section.h"
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| #include "lang/lang_keys.h"
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| #include "data/data_session.h"
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| #include "data/data_channel.h"
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| #include "window/window_controller.h"
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| #include "core/application.h"
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| #include "mainwindow.h"
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| #include "mainwidget.h"
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| #include "apiwrap.h"
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| #include "auth_session.h"
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| 
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| namespace Window {
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| namespace Notifications {
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| namespace {
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| 
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| // not more than one sound in 500ms from one peer - grouping
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| constexpr auto kMinimalAlertDelay = crl::time(500);
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| constexpr auto kWaitingForAllGroupedDelay = crl::time(1000);
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| 
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| } // namespace
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| 
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| System::System(AuthSession *session)
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| : _authSession(session)
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| , _waitTimer([=] { showNext(); })
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| , _waitForAllGroupedTimer([=] { showGrouped(); }) {
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| 	createManager();
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| 
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| 	subscribe(settingsChanged(), [=](ChangeType type) {
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| 		if (type == ChangeType::DesktopEnabled) {
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| 			App::wnd()->updateTrayMenu();
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| 			clearAll();
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| 		} else if (type == ChangeType::ViewParams) {
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| 			updateAll();
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| 		} else if (type == ChangeType::IncludeMuted
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| 			|| type == ChangeType::CountMessages) {
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| 			Notify::unreadCounterUpdated();
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| 		}
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| 	});
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| }
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| 
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| void System::createManager() {
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| 	_manager = Platform::Notifications::Create(this);
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| 	if (!_manager) {
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| 		_manager = std::make_unique<Default::Manager>(this);
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| 	}
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| }
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| 
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| void System::schedule(History *history, HistoryItem *item) {
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| 	if (App::quitting()
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| 		|| !history->currentNotification()
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| 		|| !AuthSession::Exists()) return;
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| 
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| 	const auto notifyBy = (!history->peer->isUser() && item->mentionsMe())
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| 		? item->from().get()
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| 		: nullptr;
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| 
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| 	if (item->isSilent()) {
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| 		history->popNotification(item);
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| 		return;
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| 	}
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| 
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| 	Auth().data().requestNotifySettings(history->peer);
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| 	if (notifyBy) {
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| 		Auth().data().requestNotifySettings(notifyBy);
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| 	}
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| 	auto haveSetting = !Auth().data().notifyMuteUnknown(history->peer);
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| 	if (haveSetting && Auth().data().notifyIsMuted(history->peer)) {
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| 		if (notifyBy) {
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| 			haveSetting = !Auth().data().notifyMuteUnknown(notifyBy);
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| 			if (haveSetting) {
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| 				if (Auth().data().notifyIsMuted(notifyBy)) {
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| 					history->popNotification(item);
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| 					return;
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| 				}
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| 			}
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| 		} else {
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| 			history->popNotification(item);
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| 			return;
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| 		}
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| 	}
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| 	if (!item->notificationReady()) {
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| 		haveSetting = false;
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| 	}
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| 
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| 	auto delay = item->Has<HistoryMessageForwarded>() ? 500 : 100;
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| 	auto t = unixtime();
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| 	auto ms = crl::now();
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| 	bool isOnline = App::main()->lastWasOnline(), otherNotOld = ((cOtherOnline() * 1000LL) + Global::OnlineCloudTimeout() > t * 1000LL);
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| 	bool otherLaterThanMe = (cOtherOnline() * 1000LL + (ms - App::main()->lastSetOnline()) > t * 1000LL);
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| 	if (!isOnline && otherNotOld && otherLaterThanMe) {
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| 		delay = Global::NotifyCloudDelay();
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| 	} else if (cOtherOnline() >= t) {
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| 		delay = Global::NotifyDefaultDelay();
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| 	}
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| 
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| 	auto when = ms + delay;
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| 	_whenAlerts[history].insert(when, notifyBy);
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| 	if (Global::DesktopNotify() && !Platform::Notifications::SkipToast()) {
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| 		auto &whenMap = _whenMaps[history];
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| 		if (whenMap.constFind(item->id) == whenMap.cend()) {
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| 			whenMap.insert(item->id, when);
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| 		}
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| 
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| 		auto &addTo = haveSetting ? _waiters : _settingWaiters;
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| 		auto it = addTo.constFind(history);
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| 		if (it == addTo.cend() || it->when > when) {
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| 			addTo.insert(history, Waiter(item->id, when, notifyBy));
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| 		}
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| 	}
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| 	if (haveSetting) {
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| 		if (!_waitTimer.isActive() || _waitTimer.remainingTime() > delay) {
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| 			_waitTimer.callOnce(delay);
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| 		}
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| 	}
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| }
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| 
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| void System::clearAll() {
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| 	_manager->clearAll();
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| 
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| 	for (auto i = _whenMaps.cbegin(), e = _whenMaps.cend(); i != e; ++i) {
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| 		i.key()->clearNotifications();
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| 	}
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| 	_whenMaps.clear();
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| 	_whenAlerts.clear();
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| 	_waiters.clear();
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| 	_settingWaiters.clear();
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| }
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| 
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| void System::clearFromHistory(History *history) {
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| 	_manager->clearFromHistory(history);
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| 
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| 	history->clearNotifications();
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| 	_whenMaps.remove(history);
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| 	_whenAlerts.remove(history);
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| 	_waiters.remove(history);
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| 	_settingWaiters.remove(history);
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| 
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| 	_waitTimer.cancel();
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| 	showNext();
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| }
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| 
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| void System::clearFromItem(HistoryItem *item) {
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| 	_manager->clearFromItem(item);
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| }
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| 
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| void System::clearAllFast() {
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| 	_manager->clearAllFast();
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| 
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| 	_whenMaps.clear();
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| 	_whenAlerts.clear();
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| 	_waiters.clear();
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| 	_settingWaiters.clear();
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| }
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| 
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| void System::checkDelayed() {
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| 	for (auto i = _settingWaiters.begin(); i != _settingWaiters.end();) {
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| 		const auto history = i.key();
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| 		const auto peer = history->peer;
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| 		auto loaded = false;
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| 		auto muted = false;
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| 		if (!Auth().data().notifyMuteUnknown(peer)) {
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| 			if (!Auth().data().notifyIsMuted(peer)) {
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| 				loaded = true;
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| 			} else if (const auto from = i.value().notifyBy) {
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| 				if (!Auth().data().notifyMuteUnknown(from)) {
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| 					if (!Auth().data().notifyIsMuted(from)) {
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| 						loaded = true;
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| 					} else {
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| 						loaded = muted = true;
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| 					}
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| 				}
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| 			} else {
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| 				loaded = muted = true;
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| 			}
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| 		}
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| 		if (loaded) {
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| 			const auto fullId = FullMsgId(
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| 				history->channelId(),
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| 				i.value().msg);
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| 			if (const auto item = App::histItemById(fullId)) {
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| 				if (!item->notificationReady()) {
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| 					loaded = false;
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| 				}
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| 			} else {
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| 				muted = true;
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| 			}
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| 		}
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| 		if (loaded) {
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| 			if (!muted) {
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| 				_waiters.insert(i.key(), i.value());
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| 			}
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| 			i = _settingWaiters.erase(i);
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| 		} else {
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| 			++i;
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| 		}
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| 	}
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| 	_waitTimer.cancel();
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| 	showNext();
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| }
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| 
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| void System::showGrouped() {
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| 	if (const auto lastItem = App::histItemById(_lastHistoryItemId)) {
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| 		_waitForAllGroupedTimer.cancel();
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| 		_manager->showNotification(lastItem, _lastForwardedCount);
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| 		_lastForwardedCount = 0;
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| 		_lastHistoryItemId = FullMsgId();
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| 	}
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| }
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| 
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| void System::showNext() {
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| 	if (App::quitting()) return;
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| 
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| 	const auto isSameGroup = [=](HistoryItem *item) {
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| 		if (!_lastHistoryItemId || !item) {
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| 			return false;
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| 		}
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| 		if (const auto lastItem = App::histItemById(_lastHistoryItemId)) {
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| 			return (lastItem->groupId() == item->groupId() || lastItem->author() == item->author());
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| 		}
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| 		return false;
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| 	};
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| 
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| 	auto ms = crl::now(), nextAlert = crl::time(0);
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| 	bool alert = false;
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| 	int32 now = unixtime();
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| 	for (auto i = _whenAlerts.begin(); i != _whenAlerts.end();) {
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| 		while (!i.value().isEmpty() && i.value().begin().key() <= ms) {
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| 			const auto peer = i.key()->peer;
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| 			const auto peerUnknown = Auth().data().notifyMuteUnknown(peer);
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| 			const auto peerAlert = !peerUnknown
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| 				&& !Auth().data().notifyIsMuted(peer);
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| 			const auto from = i.value().begin().value();
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| 			const auto fromUnknown = (!from
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| 				|| Auth().data().notifyMuteUnknown(from));
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| 			const auto fromAlert = !fromUnknown
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| 				&& !Auth().data().notifyIsMuted(from);
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| 			if (peerAlert || fromAlert) {
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| 				alert = true;
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| 			}
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| 			while (!i.value().isEmpty()
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| 				&& i.value().begin().key() <= ms + kMinimalAlertDelay) {
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| 				i.value().erase(i.value().begin());
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| 			}
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| 		}
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| 		if (i.value().isEmpty()) {
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| 			i = _whenAlerts.erase(i);
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| 		} else {
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| 			if (!nextAlert || nextAlert > i.value().begin().key()) {
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| 				nextAlert = i.value().begin().key();
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| 			}
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| 			++i;
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| 		}
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| 	}
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| 	if (alert) {
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| 		Platform::Notifications::FlashBounce();
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| 		if (Global::SoundNotify() && !Platform::Notifications::SkipAudio()) {
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| 			ensureSoundCreated();
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| 			_soundTrack->playOnce();
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| 			emit Media::Player::mixer()->suppressAll(_soundTrack->getLengthMs());
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| 			emit Media::Player::mixer()->faderOnTimer();
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| 		}
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| 	}
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| 
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| 	if (_waiters.isEmpty() || !Global::DesktopNotify() || Platform::Notifications::SkipToast()) {
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| 		if (nextAlert) {
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| 			_waitTimer.callOnce(nextAlert - ms);
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| 		}
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| 		return;
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| 	}
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| 
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| 	while (true) {
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| 		auto next = 0LL;
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| 		HistoryItem *notifyItem = nullptr;
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| 		History *notifyHistory = nullptr;
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| 		for (auto i = _waiters.begin(); i != _waiters.end();) {
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| 			History *history = i.key();
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| 			if (history->currentNotification() && history->currentNotification()->id != i.value().msg) {
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| 				auto j = _whenMaps.find(history);
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| 				if (j == _whenMaps.end()) {
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| 					history->clearNotifications();
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| 					i = _waiters.erase(i);
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| 					continue;
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| 				}
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| 				do {
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| 					auto k = j.value().constFind(history->currentNotification()->id);
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| 					if (k != j.value().cend()) {
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| 						i.value().msg = k.key();
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| 						i.value().when = k.value();
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| 						break;
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| 					}
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| 					history->skipNotification();
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| 				} while (history->currentNotification());
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| 			}
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| 			if (!history->currentNotification()) {
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| 				_whenMaps.remove(history);
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| 				i = _waiters.erase(i);
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| 				continue;
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| 			}
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| 			auto when = i.value().when;
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| 			if (!notifyItem || next > when) {
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| 				next = when;
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| 				notifyItem = history->currentNotification();
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| 				notifyHistory = history;
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| 			}
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| 			++i;
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| 		}
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| 		if (notifyItem) {
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| 			if (next > ms) {
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| 				if (nextAlert && nextAlert < next) {
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| 					next = nextAlert;
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| 					nextAlert = 0;
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| 				}
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| 				_waitTimer.callOnce(next - ms);
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| 				break;
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| 			} else {
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| 				const auto isForwarded = notifyItem->Has<HistoryMessageForwarded>();
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| 				const auto isAlbum = notifyItem->groupId();
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| 
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| 				auto groupedItem = (isForwarded || isAlbum) ? notifyItem : nullptr; // forwarded and album notify grouping
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| 				auto forwardedCount = isForwarded ? 1 : 0;
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| 
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| 				const auto history = notifyItem->history();
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| 				const auto j = _whenMaps.find(history);
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| 				if (j == _whenMaps.cend()) {
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| 					history->clearNotifications();
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| 				} else {
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| 					auto nextNotify = (HistoryItem*)nullptr;
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| 					do {
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| 						history->skipNotification();
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| 						if (!history->hasNotification()) {
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| 							break;
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| 						}
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| 
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| 						j.value().remove((groupedItem ? groupedItem : notifyItem)->id);
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| 						do {
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| 							const auto k = j.value().constFind(history->currentNotification()->id);
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| 							if (k != j.value().cend()) {
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| 								nextNotify = history->currentNotification();
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| 								_waiters.insert(notifyHistory, Waiter(k.key(), k.value(), 0));
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| 								break;
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| 							}
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| 							history->skipNotification();
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| 						} while (history->hasNotification());
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| 						if (nextNotify) {
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| 							if (groupedItem) {
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| 								const auto canNextBeGrouped = (isForwarded && nextNotify->Has<HistoryMessageForwarded>())
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| 									|| (isAlbum && nextNotify->groupId());
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| 								const auto nextItem = canNextBeGrouped ? nextNotify : nullptr;
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| 								if (nextItem
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| 									&& qAbs(int64(nextItem->date()) - int64(groupedItem->date())) < 2) {
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| 									if (isForwarded
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| 										&& groupedItem->author() == nextItem->author()) {
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| 										++forwardedCount;
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| 										groupedItem = nextItem;
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| 										continue;
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| 									}
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| 									if (isAlbum
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| 										&& groupedItem->groupId() == nextItem->groupId()) {
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| 										groupedItem = nextItem;
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| 										continue;
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| 									}
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| 								}
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| 							}
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| 							nextNotify = nullptr;
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| 						}
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| 					} while (nextNotify);
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| 				}
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| 
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| 				if (!_lastHistoryItemId && groupedItem) {
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| 					_lastHistoryItemId = groupedItem->fullId();
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| 				}
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| 
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| 				// If the current notification is grouped.
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| 				if (isAlbum || isForwarded) {
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| 					// If the previous notification is grouped
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| 					// then reset the timer.
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| 					if (_waitForAllGroupedTimer.isActive()) {
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| 						_waitForAllGroupedTimer.cancel();
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| 						// If this is not the same group
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| 						// then show the previous group immediately.
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| 						if (!isSameGroup(groupedItem)) {
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| 							showGrouped();
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| 						}
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| 					}
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| 					// We have to wait until all the messages in this group are loaded.
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| 					_lastForwardedCount += forwardedCount;
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| 					_lastHistoryItemId = groupedItem->fullId();
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| 					_waitForAllGroupedTimer.callOnce(kWaitingForAllGroupedDelay);
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| 				} else {
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| 					// If the current notification is not grouped
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| 					// then there is no reason to wait for the timer
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| 					// to show the previous notification.
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| 					showGrouped();
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| 					_manager->showNotification(notifyItem, forwardedCount);
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| 				}
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| 
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| 				if (!history->hasNotification()) {
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| 					_waiters.remove(history);
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| 					_whenMaps.remove(history);
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| 					continue;
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| 				}
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| 			}
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| 		} else {
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| 			break;
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| 		}
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| 	}
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| 	if (nextAlert) {
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| 		_waitTimer.callOnce(nextAlert - ms);
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| 	}
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| }
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| 
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| void System::ensureSoundCreated() {
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| 	if (_soundTrack) {
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| 		return;
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| 	}
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| 
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| 	_soundTrack = Media::Audio::Current().createTrack();
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| 	_soundTrack->fillFromFile(
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| 		Auth().settings().getSoundPath(qsl("msg_incoming")));
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| }
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| 
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| void System::updateAll() {
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| 	_manager->updateAll();
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| }
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| 
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| Manager::DisplayOptions Manager::getNotificationOptions(HistoryItem *item) {
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| 	const auto hideEverything = Core::App().locked()
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| 		|| Global::ScreenIsLocked();
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| 
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| 	DisplayOptions result;
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| 	result.hideNameAndPhoto = hideEverything || (Global::NotifyView() > dbinvShowName);
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| 	result.hideMessageText = hideEverything || (Global::NotifyView() > dbinvShowPreview);
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| 	result.hideReplyButton = result.hideMessageText || !item || !item->history()->peer->canWrite();
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| 	return result;
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| }
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| 
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| void Manager::notificationActivated(PeerId peerId, MsgId msgId) {
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| 	onBeforeNotificationActivated(peerId, msgId);
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| 	if (auto window = App::wnd()) {
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| 		auto history = Auth().data().history(peerId);
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| 		window->showFromTray();
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| 		window->reActivateWindow();
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| 		if (Core::App().locked()) {
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| 			window->setInnerFocus();
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| 			system()->clearAll();
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| 		} else {
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| 			openNotificationMessage(history, msgId);
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| 		}
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| 	}
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| 	onAfterNotificationActivated(peerId, msgId);
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| }
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| 
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| void Manager::openNotificationMessage(
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| 		not_null<History*> history,
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| 		MsgId messageId) {
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| 	const auto openExactlyMessage = [&] {
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| 		if (history->peer->isUser()
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| 			|| history->peer->isChannel()
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| 			|| !IsServerMsgId(messageId)) {
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| 			return false;
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| 		}
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| 		const auto item = App::histItemById(history->channelId(), messageId);
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| 		if (!item || !item->mentionsMe()) {
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| 			return false;
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| 		}
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| 		return true;
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| 	}();
 | |
| 	const auto messageFeed = [&] {
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| 		if (const auto channel = history->peer->asChannel()) {
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| 			return channel->feed();
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| 		}
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| 		return (Data::Feed*)nullptr;
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| 	}();
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| 	if (openExactlyMessage) {
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| 		Ui::showPeerHistory(history, messageId);
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| 	} else if (messageFeed) {
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| 		App::wnd()->controller()->showSection(
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| 			HistoryFeed::Memento(messageFeed));
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| 	} else {
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| 		Ui::showPeerHistory(history, ShowAtUnreadMsgId);
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| 	}
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| 	system()->clearFromHistory(history);
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| }
 | |
| 
 | |
| 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
 | |
| 		? lang(lng_notification_preview)
 | |
| 		: (forwardedCount < 2
 | |
| 			? (item->groupId() ? lang(lng_in_dlg_album) : 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
 | 
