Allow editing sessions auto-termination period.

Telegram/Resources/langs/lang.strings

@@ -695,6 +695,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_destroy_if" = "If away for...";
 "lng_settings_change_phone" = "Change phone number";
 
+"lng_settings_terminate_title" = "Terminate old sessions";
+"lng_settings_terminate_if" = "If inactive for...";
 "lng_settings_reset" = "Terminate all other sessions";
 "lng_settings_reset_sure" = "Are you sure you want to terminate\nall other sessions?";
 "lng_settings_reset_one_sure" = "Do you want to terminate this session?";
@@ -816,6 +818,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_self_destruct_title" = "Account self-destruction";
 "lng_self_destruct_description" = "If you don't come online at least once within this period, your account will be deleted along with all groups, messages and contacts.";
+"lng_self_destruct_sessions_title" = "Session termination";
+"lng_self_destruct_sessions_description" = "If you don't come online from a specific session at least once within this period, it will be terminated.";
+"lng_self_destruct_weeks#one" = "{count} week";
+"lng_self_destruct_weeks#other" = "{count} weeks";
 "lng_self_destruct_months#one" = "{count} month";
 "lng_self_destruct_months#other" = "{count} months";
 "lng_self_destruct_years#one" = "{count} year";

Telegram/SourceFiles/api/api_authorizations.cpp

@@ -119,6 +119,7 @@ void Authorizations::reload() {
 		_requestId = 0;
 		_lastReceived = crl::now();
 		result.match([&](const MTPDaccount_authorizations &auths) {
+			_ttlDays = auths.vauthorization_ttl_days().v;
 			_list = (
 				auths.vauthorizations().v
 			) | ranges::views::transform([](const MTPAuthorization &d) {
@@ -184,6 +185,22 @@ rpl::producer<int> Authorizations::totalChanges() const {
 		_listChanges.events() | rpl::map([=] { return total(); }));
 }
 
+void Authorizations::updateTTL(int days) {
+	_api.request(_ttlRequestId).cancel();
+	_ttlRequestId = _api.request(MTPaccount_SetAuthorizationTTL(
+		MTP_int(days)
+	)).done([=](const MTPBool &result) {
+		_ttlRequestId = 0;
+	}).fail([=](const MTP::Error &result) {
+		_ttlRequestId = 0;
+	}).send();
+	_ttlDays = days;
+}
+
+rpl::producer<int> Authorizations::ttlDays() const {
+	return _ttlDays.value() | rpl::filter(rpl::mappers::_1 != 0);
+}
+
 int Authorizations::total() const {
 	return ranges::count_if(
 		_list,

Telegram/SourceFiles/api/api_authorizations.h

@@ -40,6 +40,9 @@ public:
 	[[nodiscard]] int total() const;
 	[[nodiscard]] rpl::producer<int> totalChanges() const;
 
+	void updateTTL(int days);
+	[[nodiscard]] rpl::producer<int> ttlDays() const;
+
 private:
 	MTP::Sender _api;
 	mtpRequestId _requestId = 0;
@@ -47,6 +50,9 @@ private:
 	List _list;
 	rpl::event_stream<> _listChanges;
 
+	mtpRequestId _ttlRequestId = 0;
+	rpl::variable<int> _ttlDays = 0;
+
 	crl::time _lastReceived = 0;
 	rpl::lifetime _lifetime;
 

Telegram/SourceFiles/boxes/self_destruction_box.cpp

@@ -12,16 +12,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/labels.h"
 #include "apiwrap.h"
 #include "api/api_self_destruct.h"
+#include "api/api_authorizations.h"
 #include "main/main_session.h"
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 
+namespace {
+
+using Type = SelfDestructionBox::Type;
+
+[[nodiscard]] std::vector<int> Values(Type type) {
+	switch (type) {
+	case Type::Account: return { 30, 90, 180, 365 };
+	case Type::Sessions: return { 7, 30, 90, 180 };
+	}
+	Unexpected("SelfDestructionBox::Type in Values.");
+}
+
+} // namespace
+
 SelfDestructionBox::SelfDestructionBox(
 	QWidget*,
 	not_null<Main::Session*> session,
+	Type type,
 	rpl::producer<int> preloaded)
-: _session(session)
-, _ttlValues{ 30, 90, 180, 365 }
+: _type(type)
+, _session(session)
+, _ttlValues(Values(type))
 , _loading(
 		this,
 		tr::lng_contacts_loading(tr::now),
@@ -57,7 +74,9 @@ void SelfDestructionBox::showContent() {
 	auto y = st::boxOptionListPadding.top();
 	_description.create(
 		this,
-		tr::lng_self_destruct_description(tr::now),
+		(_type == Type::Account
+			? tr::lng_self_destruct_description(tr::now)
+			: tr::lng_self_destruct_sessions_description(tr::now)),
 		st::boxLabel);
 	_description->moveToLeft(st::boxPadding.left(), y);
 	y += _description->height() + st::boxMediumSkip;
@@ -76,24 +95,46 @@ void SelfDestructionBox::showContent() {
 
 	clearButtons();
 	addButton(tr::lng_settings_save(), [=] {
-		_session->api().selfDestruct().update(_ttlGroup->value());
+		switch (_type) {
+		case Type::Account:
+			_session->api().selfDestruct().update(_ttlGroup->value());
+			break;
+		case Type::Sessions:
+			_session->api().authorizations().updateTTL(_ttlGroup->value());
+			break;
+		}
+
 		closeBox();
 	});
 	addButton(tr::lng_cancel(), [=] { closeBox(); });
 }
 
 QString SelfDestructionBox::DaysLabel(int days) {
-	return (days > 364)
+	return !days
+		? QString()
+		: (days > 364)
 		? tr::lng_self_destruct_years(tr::now, lt_count, days / 365)
-		: tr::lng_self_destruct_months(tr::now, lt_count, qMax(days / 30, 1));
+		: (days > 25)
+		? tr::lng_self_destruct_months(
+			tr::now,
+			lt_count,
+			qMax(days / 30, 1))
+		: tr::lng_self_destruct_weeks(
+			tr::now,
+			lt_count,
+			qMax(days / 7, 1));
 }
 
 void SelfDestructionBox::prepare() {
-	setTitle(tr::lng_self_destruct_title());
+	setTitle((_type == Type::Account
+		? tr::lng_self_destruct_title()
+		: tr::lng_self_destruct_sessions_title()));
 
 	auto fake = object_ptr<Ui::FlatLabel>(
 		this,
-		tr::lng_self_destruct_description(tr::now),
+		(_type == Type::Account
+			? tr::lng_self_destruct_description(tr::now)
+			: tr::lng_self_destruct_sessions_description(tr::now)),
 		st::boxLabel);
 	const auto boxHeight = st::boxOptionListPadding.top()
 		+ fake->height() + st::boxMediumSkip

Telegram/SourceFiles/boxes/self_destruction_box.h

@@ -22,9 +22,14 @@ class Session;
 
 class SelfDestructionBox : public Ui::BoxContent {
 public:
+	enum class Type {
+		Account,
+		Sessions,
+	};
 	SelfDestructionBox(
 		QWidget*,
 		not_null<Main::Session*> session,
+		Type type,
 		rpl::producer<int> preloaded);
 
 	static QString DaysLabel(int days);
@@ -36,6 +41,7 @@ private:
 	void gotCurrent(int days);
 	void showContent();
 
+	const Type _type;
 	const not_null<Main::Session*> _session;
 	bool _prepared = false;
 	std::vector<int> _ttlValues;

Telegram/SourceFiles/boxes/sessions_box.cpp

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/unixtime.h"
 #include "base/algorithm.h"
 #include "base/platform/base_platform_info.h"
+#include "boxes/self_destruction_box.h"
 #include "ui/boxes/confirm_box.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
@@ -77,7 +78,9 @@ void RenameBox(not_null<Ui::GenericBox*> box) {
 
 class SessionsContent : public Ui::RpWidget {
 public:
-	SessionsContent(QWidget*, not_null<Main::Session*> session);
+	SessionsContent(
+		QWidget*,
+		not_null<Window::SessionController*> controller);
 
 	void setupContent();
 
@@ -165,7 +168,10 @@ private:
 
 class SessionsContent::Inner : public Ui::RpWidget {
 public:
-	Inner(QWidget *parent);
+	Inner(
+		QWidget *parent,
+		not_null<Window::SessionController*> controller,
+		rpl::producer<int> ttlDays);
 
 	void showData(const Full &data);
 	rpl::producer<uint64> terminateOne() const;
@@ -177,16 +183,20 @@ public:
 private:
 	void setupContent();
 
+	const not_null<Window::SessionController*> _controller;
 	QPointer<List> _current;
 	QPointer<Ui::SettingsButton> _terminateAll;
 	QPointer<List> _incomplete;
 	QPointer<List> _list;
+	rpl::variable<int> _ttlDays;
 
 };
 
-SessionsContent::SessionsContent(QWidget*, not_null<Main::Session*> session)
-: _authorizations(&session->api().authorizations())
-, _inner(this)
+SessionsContent::SessionsContent(
+	QWidget*,
+	not_null<Window::SessionController*> controller)
+: _authorizations(&controller->session().api().authorizations())
+, _inner(this, controller, _authorizations->ttlDays())
 , _shortPollTimer([=] { shortPollSessions(); }) {
 }
 
@@ -347,8 +357,13 @@ void SessionsContent::terminateAll() {
 	terminate(std::move(callback), tr::lng_settings_reset_sure(tr::now));
 }
 
-SessionsContent::Inner::Inner(QWidget *parent)
-: RpWidget(parent) {
+SessionsContent::Inner::Inner(
+	QWidget *parent,
+	not_null<Window::SessionController*> controller,
+	rpl::producer<int> ttlDays)
+: RpWidget(parent)
+, _controller(controller)
+, _ttlDays(std::move(ttlDays)) {
 	setupContent();
 }
 
@@ -415,6 +430,31 @@ void SessionsContent::Inner::setupContent() {
 	_list = listInner->add(object_ptr<List>(listInner));
 	AddSkip(listInner);
 
+	const auto ttlWrap = content->add(
+		object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+			content,
+			object_ptr<Ui::VerticalLayout>(content)))->setDuration(0);
+	const auto ttlInner = ttlWrap->entity();
+	AddDivider(ttlInner);
+	AddSkip(ttlInner);
+
+	AddSubsectionTitle(ttlInner, tr::lng_settings_terminate_title());
+
+	AddButtonWithLabel(
+		ttlInner,
+		tr::lng_settings_terminate_if(),
+		_ttlDays.value(
+	) | rpl::map(SelfDestructionBox::DaysLabel),
+		st::settingsButton
+	)->addClickHandler([=] {
+		_controller->show(Box<SelfDestructionBox>(
+			&_controller->session(),
+			SelfDestructionBox::Type::Sessions,
+			_ttlDays.value()));
+	});
+
+	AddSkip(ttlInner);
+
 	const auto placeholder = content->add(
 		object_ptr<Ui::SlideWrap<Ui::FlatLabel>>(
 			content,
@@ -431,6 +471,7 @@ void SessionsContent::Inner::setupContent() {
 			(_1 + _2) > 0));
 	incompleteWrap->toggleOn(_incomplete->itemsCount() | rpl::map(_1 > 0));
 	listWrap->toggleOn(_list->itemsCount() | rpl::map(_1 > 0));
+	ttlWrap->toggleOn(_list->itemsCount() | rpl::map(_1 > 0));
 	placeholder->toggleOn(_list->itemsCount() | rpl::map(_1 == 0));
 
 	Ui::ResizeFitChild(this, content);
@@ -592,8 +633,10 @@ void SessionsContent::List::paintEvent(QPaintEvent *e) {
 	}
 }
 
-SessionsBox::SessionsBox(QWidget*, not_null<Main::Session*> session)
-: _session(session) {
+SessionsBox::SessionsBox(
+	QWidget*,
+	not_null<Window::SessionController*> controller)
+: _controller(controller) {
 }
 
 void SessionsBox::prepare() {
@@ -604,7 +647,7 @@ void SessionsBox::prepare() {
 	const auto w = st::boxWideWidth;
 
 	const auto content = setInnerWidget(
-		object_ptr<SessionsContent>(this, _session),
+		object_ptr<SessionsContent>(this, _controller),
 		st::sessionsScroll);
 	content->resize(w, st::noContactsHeight);
 	content->setupContent();
@@ -624,7 +667,7 @@ Sessions::Sessions(
 void Sessions::setupContent(not_null<Window::SessionController*> controller) {
 	const auto container = Ui::CreateChild<Ui::VerticalLayout>(this);
 	const auto content = container->add(
-		object_ptr<SessionsContent>(container, &controller->session()));
+		object_ptr<SessionsContent>(container, controller));
 	content->setupContent();
 
 	Ui::ResizeFitChild(this, container);

Telegram/SourceFiles/boxes/sessions_box.h

@@ -31,12 +31,12 @@ private:
 
 class SessionsBox : public Ui::BoxContent {
 public:
-	SessionsBox(QWidget*, not_null<Main::Session*> session);
+	SessionsBox(QWidget*, not_null<Window::SessionController*> controller);
 
 protected:
 	void prepare() override;
 
 private:
-	const not_null<Main::Session*> _session;
+	const not_null<Window::SessionController*> _controller;
 
 };

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -379,7 +379,7 @@ bool ResolveSettings(
 	}
 	if (section == qstr("devices")) {
 		controller->session().api().authorizations().reload();
-		controller->show(Box<SessionsBox>(&controller->session()));
+		controller->show(Box<SessionsBox>(controller));
 		return true;
 	} else if (section == qstr("language")) {
 		ShowLanguagesBox();

Telegram/SourceFiles/settings/settings_privacy_security.cpp

@@ -693,6 +693,7 @@ void SetupSelfDestruction(
 	)->addClickHandler([=] {
 		controller->show(Box<SelfDestructionBox>(
 			session,
+			SelfDestructionBox::Type::Account,
 			session->api().selfDestruct().days()));
 	});
 
@@ -800,7 +801,7 @@ void SetupSessionsList(
 		std::move(count),
 		st::settingsButton
 	)->addClickHandler([=] {
-		controller->show(Box<SessionsBox>(&controller->session()));
+		controller->show(Box<SessionsBox>(controller));
 	});
 	AddSkip(container, st::settingsPrivacySecurityPadding);
 	AddDividerText(container, tr::lng_settings_sessions_about());