Initial starref setup section implementation.

Telegram/CMakeLists.txt

@@ -918,6 +918,8 @@ PRIVATE
     info/bot/earn/info_bot_earn_list.h
     info/bot/earn/info_bot_earn_widget.cpp
     info/bot/earn/info_bot_earn_widget.h
+    info/bot/starref/info_bot_starref_widget.cpp
+    info/bot/starref/info_bot_starref_widget.h
     info/channel_statistics/boosts/create_giveaway_box.cpp
     info/channel_statistics/boosts/create_giveaway_box.h
     info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp

Telegram/Resources/qrc/telegram/telegram.qrc

@@ -4,6 +4,7 @@
     <file alias="art/bg_thumbnail.png">../../art/bg_thumbnail.png</file>
     <file alias="art/bg_initial.jpg">../../art/bg_initial.jpg</file>
     <file alias="art/business_logo.png">../../art/business_logo.png</file>
+    <file alias="art/affiliate_logo.png">../../art/affiliate_logo.png</file>
     <file alias="art/logo_256.png">../../art/logo_256.png</file>
     <file alias="art/logo_256_no_margin.png">../../art/logo_256_no_margin.png</file>
     <file alias="art/themeimage.jpg">../../art/themeimage.jpg</file>

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -46,6 +46,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "history/admin_log/history_admin_log_section.h"
 #include "info/bot/earn/info_bot_earn_widget.h"
+#include "info/bot/starref/info_bot_starref_widget.h"
 #include "info/channel_statistics/boosts/info_boosts_widget.h"
 #include "info/channel_statistics/earn/earn_format.h"
 #include "info/channel_statistics/earn/earn_icons.h"
@@ -358,6 +359,7 @@ private:
 	void fillBotUsernamesButton();
 	void fillBotCurrencyButton();
 	void fillBotCreditsButton();
+	void fillBotAffiliateProgram();
 	void fillBotEditIntroButton();
 	void fillBotEditCommandsButton();
 	void fillBotEditSettingsButton();
@@ -1181,6 +1183,7 @@ void Controller::fillManageSection() {
 		fillBotUsernamesButton();
 		fillBotCurrencyButton();
 		fillBotCreditsButton();
+		fillBotAffiliateProgram();
 		fillBotEditIntroButton();
 		fillBotEditCommandsButton();
 		fillBotEditSettingsButton();
@@ -1711,6 +1714,31 @@ void Controller::fillBotCreditsButton() {
 
 }
 
+void Controller::fillBotAffiliateProgram() {
+	Expects(_isBot);
+
+	const auto user = _peer->asUser();
+	auto label = user->session().changes().peerFlagsValue(
+		user,
+		Data::PeerUpdate::Flag::StarRefProgram
+	) | rpl::map([=] {
+		const auto commission = user->botInfo
+			? user->botInfo->starRefProgram.commission
+			: 0;
+		return commission
+			? u"%1%"_q.arg(commission)
+			: tr::lng_manage_peer_bot_star_ref_off(tr::now);
+	});
+	AddButtonWithCount(
+		_controls.buttonsLayout,
+		tr::lng_manage_peer_bot_star_ref(),
+		std::move(label),
+		[controller = _navigation->parentController(), user] {
+			controller->showSection(Info::BotStarRef::Make(user));
+		},
+		{ &st::menuIconSharing });
+}
+
 void Controller::fillBotEditIntroButton() {
 	Expects(_isBot);
 

Telegram/SourceFiles/data/data_changes.h

@@ -92,27 +92,28 @@ struct PeerUpdate {
 		BusinessDetails     = (1ULL << 30),
 		Birthday            = (1ULL << 31),
 		PersonalChannel     = (1ULL << 32),
+		StarRefProgram      = (1ULL << 33),
 
 		// For chats and channels
-		InviteLinks         = (1ULL << 33),
-		Members             = (1ULL << 34),
-		Admins              = (1ULL << 35),
-		BannedUsers         = (1ULL << 36),
-		Rights              = (1ULL << 37),
-		PendingRequests     = (1ULL << 38),
-		Reactions           = (1ULL << 39),
+		InviteLinks         = (1ULL << 34),
+		Members             = (1ULL << 35),
+		Admins              = (1ULL << 36),
+		BannedUsers         = (1ULL << 37),
+		Rights              = (1ULL << 38),
+		PendingRequests     = (1ULL << 39),
+		Reactions           = (1ULL << 40),
 
 		// For channels
-		ChannelAmIn         = (1ULL << 40),
-		StickersSet         = (1ULL << 41),
-		EmojiSet            = (1ULL << 42),
-		ChannelLinkedChat   = (1ULL << 43),
-		ChannelLocation     = (1ULL << 44),
-		Slowmode            = (1ULL << 45),
-		GroupCall           = (1ULL << 46),
+		ChannelAmIn         = (1ULL << 41),
+		StickersSet         = (1ULL << 42),
+		EmojiSet            = (1ULL << 43),
+		ChannelLinkedChat   = (1ULL << 44),
+		ChannelLocation     = (1ULL << 45),
+		Slowmode            = (1ULL << 46),
+		GroupCall           = (1ULL << 47),
 
 		// For iteration
-		LastUsedBit         = (1ULL << 46),
+		LastUsedBit         = (1ULL << 47),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }

Telegram/SourceFiles/data/data_user.cpp

@@ -600,6 +600,20 @@ void ApplyUserUpdate(not_null<UserData*> user, const MTPDuserFull &update) {
 	}
 	if (const auto info = user->botInfo.get()) {
 		info->canManageEmojiStatus = update.is_bot_can_manage_emoji_status();
+		auto starRefProgram = StarRefProgram();
+		if (const auto program = update.vstarref_program()) {
+			const auto &data = program->data();
+			starRefProgram.commission = data.vcommission_permille().v;
+			starRefProgram.durationMonths
+				= data.vduration_months().value_or_empty();
+			starRefProgram.endDate = data.vend_date().value_or_empty();
+		}
+		if (info->starRefProgram != starRefProgram) {
+			info->starRefProgram = starRefProgram;
+			user->session().changes().peerUpdated(
+				user,
+				Data::PeerUpdate::Flag::StarRefProgram);
+		}
 	}
 	if (const auto pinned = update.vpinned_msg_id()) {
 		SetTopPinnedMessageId(user, pinned->v);

Telegram/SourceFiles/data/data_user.h

@@ -19,6 +19,16 @@ struct BotCommand;
 struct BusinessDetails;
 } // namespace Data
 
+struct StarRefProgram {
+	TimeId endDate = 0;
+	ushort commission = 0;
+	uint8 durationMonths = 0;
+
+	friend inline constexpr bool operator==(
+		StarRefProgram,
+		StarRefProgram) = default;
+};
+
 struct BotInfo {
 	BotInfo();
 
@@ -44,6 +54,8 @@ struct BotInfo {
 	ChatAdminRights groupAdminRights;
 	ChatAdminRights channelAdminRights;
 
+	StarRefProgram starRefProgram;
+
 	int version = 0;
 	int descriptionVersion = 0;
 	int activeUsers = 0;

Telegram/SourceFiles/info/bot/starref/info_bot_starref_widget.cpp

@@ -0,0 +1,681 @@
+/*
+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 "info/bot/starref/info_bot_starref_widget.h"
+
+#include "apiwrap.h"
+#include "base/timer_rpl.h"
+#include "base/unixtime.h"
+#include "core/click_handler_types.h"
+#include "data/data_user.h"
+#include "info/profile/info_profile_icon.h"
+#include "info/info_controller.h"
+#include "info/info_memento.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "settings/settings_common.h"
+#include "ui/effects/premium_top_bar.h"
+#include "ui/text/text_utilities.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/continuous_sliders.h"
+#include "ui/widgets/labels.h"
+#include "ui/wrap/fade_wrap.h"
+#include "ui/wrap/vertical_layout.h"
+#include "ui/ui_utility.h"
+#include "ui/vertical_list.h"
+#include "styles/style_info.h"
+#include "styles/style_layers.h"
+#include "styles/style_menu_icons.h"
+#include "styles/style_premium.h"
+#include "styles/style_settings.h"
+
+namespace Info::BotStarRef {
+namespace {
+
+constexpr auto kDurationForeverValue = 999;
+constexpr auto kCommissionDefault = 20;
+constexpr auto kDurationDefault = 12;
+
+} // namespace
+
+struct State {
+	not_null<UserData*> user;
+	StarRefProgram program;
+	bool exists = false;
+};
+
+class InnerWidget final : public Ui::RpWidget {
+public:
+	InnerWidget(QWidget *parent, not_null<Controller*> controller);
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+	[[nodiscard]] not_null<State*> state();
+
+	void showFinished();
+	void setInnerFocus();
+
+	void saveState(not_null<Memento*> memento);
+	void restoreState(not_null<Memento*> memento);
+
+private:
+	void prepare();
+	void setupInfo();
+	void setupCommission();
+	void setupDuration();
+	void setupViewExisting();
+	void setupEnd();
+
+	[[nodiscard]] object_ptr<Ui::RpWidget> infoRow(
+		rpl::producer<QString> title,
+		rpl::producer<QString> text,
+		not_null<const style::icon*> icon);
+
+	const not_null<Controller*> _controller;
+	State _state;
+	const not_null<Ui::VerticalLayout*> _container;
+
+};
+
+[[nodiscard]] int ValueForCommission(const State &state) {
+	return state.program.commission
+		? state.program.commission
+		: kCommissionDefault;
+}
+
+[[nodiscard]] int ValueForDurationMonths(const State &state) {
+	return state.program.durationMonths
+		? state.program.durationMonths
+		: state.exists
+		? kDurationForeverValue
+		: kDurationDefault;
+}
+
+[[nodiscard]] State StateForPeer(not_null<PeerData*> peer) {
+	const auto user = peer->asUser();
+	const auto program = user->botInfo->starRefProgram;
+	return State{
+		.user = user,
+		.program = program,
+		.exists = (program.commission > 0),
+	};
+}
+
+InnerWidget::InnerWidget(QWidget *parent, not_null<Controller*> controller)
+: RpWidget(parent)
+, _controller(controller)
+, _state(StateForPeer(_controller->key().starrefPeer()))
+, _container(Ui::CreateChild<Ui::VerticalLayout>(this)) {
+	prepare();
+}
+
+not_null<State*> InnerWidget::state() {
+	return &_state;
+}
+
+void InnerWidget::prepare() {
+	Ui::ResizeFitChild(this, _container);
+
+	setupInfo();
+	Ui::AddSkip(_container);
+	Ui::AddDivider(_container);
+	setupCommission();
+	setupDuration();
+	Ui::AddSkip(_container);
+	setupViewExisting();
+	Ui::AddSkip(_container);
+	Ui::AddDivider(_container);
+	Ui::AddSkip(_container);
+	setupEnd();
+}
+
+void InnerWidget::setupInfo() {
+	AddSkip(_container, st::defaultVerticalListSkip * 2);
+
+	_container->add(infoRow(
+		tr::lng_star_ref_share_title(),
+		tr::lng_star_ref_share_about(),
+		&st::menuIconPremium));
+
+	_container->add(infoRow(
+		tr::lng_star_ref_launch_title(),
+		tr::lng_star_ref_launch_about(),
+		&st::menuIconChannel));
+
+	_container->add(infoRow(
+		tr::lng_star_ref_let_title(),
+		tr::lng_star_ref_let_about(),
+		&st::menuIconStarRefLink));
+}
+
+void InnerWidget::setupCommission() {
+	Ui::AddSkip(_container);
+	Ui::AddSubsectionTitle(_container, tr::lng_star_ref_commission_title());
+
+	auto values = std::vector<int>();
+	for (auto i = 1; i != 91; ++i) {
+		values.push_back(i);
+	}
+	const auto valuesCount = int(values.size());
+
+	auto sliderWithLabel = ::Settings::MakeSliderWithLabel(
+		_container,
+		st::settingsScale,
+		st::settingsScaleLabel,
+		st::normalFont->spacew * 2,
+		st::settingsScaleLabel.style.font->width("90%"),
+		true);
+	_container->add(
+		std::move(sliderWithLabel.widget),
+		st::settingsBigScalePadding);
+	const auto slider = sliderWithLabel.slider;
+	const auto label = sliderWithLabel.label;
+
+	const auto updateLabel = [=](int value) {
+		const auto labelText = QString::number(value) + '%';
+		label->setText(labelText);
+	};
+	const auto commission = ValueForCommission(_state);
+	const auto setCommission = [=](int value) {
+		_state.program.commission = value;
+		updateLabel(value);
+	};
+	updateLabel(commission);
+
+	slider->setPseudoDiscrete(
+		valuesCount,
+		[=](int index) { return values[index]; },
+		commission,
+		setCommission,
+		setCommission);
+
+	Ui::AddSkip(_container);
+	Ui::AddDividerText(_container, tr::lng_star_ref_commission_about());
+}
+
+void InnerWidget::setupDuration() {
+	Ui::AddSkip(_container);
+	Ui::AddSubsectionTitle(_container, tr::lng_star_ref_duration_title());
+
+	auto values = std::vector<int>{ 1, 3, 6, 12, 24, 36, 999 };
+	const auto valuesCount = int(values.size());
+
+	auto sliderWithLabel = ::Settings::MakeSliderWithLabel(
+		_container,
+		st::settingsScale,
+		st::settingsScaleLabel,
+		st::normalFont->spacew * 2,
+		st::settingsScaleLabel.style.font->width("3y"),
+		true);
+	_container->add(
+		std::move(sliderWithLabel.widget),
+		st::settingsBigScalePadding);
+	const auto slider = sliderWithLabel.slider;
+	const auto label = sliderWithLabel.label;
+
+	const auto updateLabel = [=](int value) {
+		const auto labelText = (value < 12)
+			? (QString::number(value) + 'm')
+			: (value < 999)
+			? (QString::number(value / 12) + 'y')
+			: u"inf"_q;
+		label->setText(labelText);
+	};
+	const auto durationMonths = ValueForDurationMonths(_state);
+	const auto setDurationMonths = [=](int value) {
+		_state.program.durationMonths = (value == kDurationForeverValue)
+			? 0
+			: value;
+		updateLabel(durationMonths);
+	};
+	updateLabel(durationMonths);
+
+	slider->setPseudoDiscrete(
+		valuesCount,
+		[=](int index) { return values[index]; },
+		durationMonths,
+		setDurationMonths,
+		setDurationMonths);
+
+	Ui::AddSkip(_container);
+	Ui::AddDividerText(_container, tr::lng_star_ref_duration_about());
+}
+
+void InnerWidget::setupViewExisting() {
+	const auto &stLabel = st::defaultFlatLabel;
+	const auto iconSize = st::settingsPremiumIconDouble.size();
+	const auto &titlePadding = st::settingsPremiumRowTitlePadding;
+	const auto &descriptionPadding = st::settingsPremiumRowAboutPadding;
+
+	const auto content = _container;
+	const auto labelAscent = stLabel.style.font->ascent;
+	const auto button = Ui::CreateChild<Ui::SettingsButton>(
+		content.get(),
+		rpl::single(QString()));
+
+	const auto label = content->add(
+		object_ptr<Ui::FlatLabel>(
+			content,
+			tr::lng_star_ref_existing_title() | Ui::Text::ToBold(),
+			stLabel),
+		titlePadding);
+	label->setAttribute(Qt::WA_TransparentForMouseEvents);
+	const auto description = content->add(
+		object_ptr<Ui::FlatLabel>(
+			content,
+			tr::lng_star_ref_existing_about(),
+			st::boxDividerLabel),
+		descriptionPadding);
+	description->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	const auto dummy = Ui::CreateChild<Ui::AbstractButton>(content.get());
+	dummy->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	content->sizeValue(
+	) | rpl::start_with_next([=](const QSize &s) {
+		dummy->resize(s.width(), iconSize.height());
+	}, dummy->lifetime());
+
+	label->geometryValue(
+	) | rpl::start_with_next([=](const QRect &r) {
+		dummy->moveToLeft(0, r.y() + (r.height() - labelAscent));
+	}, dummy->lifetime());
+
+	::Settings::AddButtonIcon(dummy, st::settingsButton, {
+		.icon = &st::settingsPremiumIconStar,
+		.backgroundBrush = st::premiumIconBg3,
+	});
+
+	rpl::combine(
+		content->widthValue(),
+		label->heightValue(),
+		description->heightValue()
+	) | rpl::start_with_next([=,
+		topPadding = titlePadding,
+		bottomPadding = descriptionPadding](
+			int width,
+			int topHeight,
+			int bottomHeight) {
+		button->resize(
+			width,
+			topPadding.top()
+			+ topHeight
+			+ topPadding.bottom()
+			+ bottomPadding.top()
+			+ bottomHeight
+			+ bottomPadding.bottom());
+	}, button->lifetime());
+	label->topValue(
+	) | rpl::start_with_next([=, padding = titlePadding.top()](int top) {
+		button->moveToLeft(0, top - padding);
+	}, button->lifetime());
+	const auto arrow = Ui::CreateChild<Ui::IconButton>(
+		button,
+		st::backButton);
+	arrow->setIconOverride(
+		&st::settingsPremiumArrow,
+		&st::settingsPremiumArrowOver);
+	arrow->setAttribute(Qt::WA_TransparentForMouseEvents);
+	button->sizeValue(
+	) | rpl::start_with_next([=](const QSize &s) {
+		const auto &point = st::settingsPremiumArrowShift;
+		arrow->moveToRight(
+			-point.x(),
+			point.y() + (s.height() - arrow->height()) / 2);
+	}, arrow->lifetime());
+
+	button->setClickedCallback([=] {
+		_controller->showToast(u"List or smth.."_q);
+	});
+}
+
+void InnerWidget::setupEnd() {
+	if (!_state.exists) {
+		return;
+	}
+	const auto end = _container->add(object_ptr<Ui::SettingsButton>(
+		_container,
+		tr::lng_star_ref_end(),
+		st::settingsAttentionButton));
+	end->setClickedCallback([=] {
+		using Flag = MTPbots_UpdateStarRefProgram::Flag;
+		const auto user = _state.user;
+		const auto weak = Ui::MakeWeak(this);
+		user->session().api().request(MTPbots_UpdateStarRefProgram(
+			MTP_flags(0),
+			user->inputUser,
+			MTP_int(0),
+			MTP_int(0)
+		)).done([=] {
+			user->botInfo->starRefProgram.commission = 0;
+			user->botInfo->starRefProgram.durationMonths = 0;
+			user->updateFullForced();
+			if (weak) {
+				_controller->showToast("Removed!");
+				_controller->showBackFromStack();
+			}
+		}).fail(crl::guard(weak, [=] {
+			_controller->showToast("Remove failed!");
+		})).send();
+	});
+}
+
+object_ptr<Ui::RpWidget> InnerWidget::infoRow(
+		rpl::producer<QString> title,
+		rpl::producer<QString> text,
+		not_null<const style::icon*> icon) {
+	auto result = object_ptr<Ui::VerticalLayout>(_container);
+	const auto raw = result.data();
+
+	raw->add(
+		object_ptr<Ui::FlatLabel>(
+			raw,
+			std::move(title) | Ui::Text::ToBold(),
+			st::defaultFlatLabel),
+		st::settingsPremiumRowTitlePadding);
+	raw->add(
+		object_ptr<Ui::FlatLabel>(
+			raw,
+			std::move(text),
+			st::boxDividerLabel),
+		st::settingsPremiumRowAboutPadding);
+	object_ptr<Info::Profile::FloatingIcon>(
+		raw,
+		*icon,
+		st::starrefInfoIconPosition);
+
+	return result;
+}
+
+not_null<PeerData*> InnerWidget::peer() const {
+	return _controller->key().starrefPeer();
+}
+
+void InnerWidget::showFinished() {
+
+}
+
+void InnerWidget::setInnerFocus() {
+	setFocus();
+}
+
+void InnerWidget::saveState(not_null<Memento*> memento) {
+
+}
+
+void InnerWidget::restoreState(not_null<Memento*> memento) {
+
+}
+
+Memento::Memento(not_null<Controller*> controller)
+: ContentMemento(Tag(controller->starrefPeer())) {
+}
+
+Memento::Memento(not_null<PeerData*> peer)
+: ContentMemento(Tag(peer)) {
+}
+
+Memento::~Memento() = default;
+
+Section Memento::section() const {
+	return Section(Section::Type::BotStarRef);
+}
+
+object_ptr<ContentWidget> Memento::createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) {
+	auto result = object_ptr<Widget>(parent, controller);
+	result->setInternalState(geometry, this);
+	return result;
+}
+
+Widget::Widget(
+	QWidget *parent,
+	not_null<Controller*> controller)
+: ContentWidget(parent, controller)
+, _inner(setInnerWidget(object_ptr<InnerWidget>(this, controller)))
+, _state(_inner->state()) {
+	_top = setupTop();
+	_bottom = setupBottom();
+}
+
+not_null<PeerData*> Widget::peer() const {
+	return _inner->peer();
+}
+
+bool Widget::showInternal(not_null<ContentMemento*> memento) {
+	return (memento->starrefPeer() == peer());
+}
+
+rpl::producer<QString> Widget::title() {
+	return tr::lng_star_ref_title();
+}
+
+void Widget::setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento) {
+	setGeometry(geometry);
+	Ui::SendPendingMoveResizeEvents(this);
+	restoreState(memento);
+}
+
+rpl::producer<bool> Widget::desiredShadowVisibility() const {
+	return rpl::single<bool>(true);
+}
+
+void Widget::showFinished() {
+	_inner->showFinished();
+}
+
+void Widget::setInnerFocus() {
+	_inner->setInnerFocus();
+}
+
+void Widget::enableBackButton() {
+	_backEnabled = true;
+}
+
+std::shared_ptr<ContentMemento> Widget::doCreateMemento() {
+	auto result = std::make_shared<Memento>(controller());
+	saveState(result.get());
+	return result;
+}
+
+void Widget::saveState(not_null<Memento*> memento) {
+	memento->setScrollTop(scrollTopSave());
+	_inner->saveState(memento);
+}
+
+void Widget::restoreState(not_null<Memento*> memento) {
+	_inner->restoreState(memento);
+	scrollTopRestore(memento->scrollTop());
+}
+
+std::unique_ptr<Ui::Premium::TopBarAbstract> Widget::setupTop() {
+	auto title = tr::lng_star_ref_title();
+	auto about = tr::lng_star_ref_about() | Ui::Text::ToWithEntities();
+
+	const auto controller = this->controller();
+	const auto weak = base::make_weak(controller->parentController());
+	const auto clickContextOther = [=] {
+		return QVariant::fromValue(ClickHandlerContext{
+			.sessionWindow = weak,
+			.botStartAutoSubmit = true,
+		});
+	};
+	auto result = std::make_unique<Ui::Premium::TopBar>(
+		this,
+		st::userPremiumCover,
+		Ui::Premium::TopBarDescriptor{
+			.clickContextOther = clickContextOther,
+			.logo = u"affiliate"_q,
+			.title = std::move(title),
+			.about = std::move(about),
+			.light = true,
+		});
+	const auto raw = result.get();
+
+	controller->wrapValue(
+	) | rpl::start_with_next([=](Info::Wrap wrap) {
+		raw->setRoundEdges(wrap == Info::Wrap::Layer);
+	}, raw->lifetime());
+
+	const auto calculateMaximumHeight = [=] {
+		return st::settingsPremiumTopHeight;
+	};
+
+	raw->setMaximumHeight(st::settingsPremiumTopHeight);
+	raw->setMinimumHeight(st::settingsPremiumTopHeight);
+
+	raw->resize(width(), raw->maximumHeight());
+
+	setPaintPadding({ 0, st::settingsPremiumTopHeight, 0, 0 });
+
+	controller->wrapValue(
+	) | rpl::start_with_next([=](Info::Wrap wrap) {
+		const auto isLayer = (wrap == Info::Wrap::Layer);
+		_back = base::make_unique_q<Ui::FadeWrap<Ui::IconButton>>(
+			raw,
+			object_ptr<Ui::IconButton>(
+				raw,
+				(isLayer
+					? st::infoLayerTopBar.back
+					: st::infoTopBar.back)),
+			st::infoTopBarScale);
+		_back->setDuration(0);
+		_back->toggleOn(isLayer
+			? _backEnabled.value() | rpl::type_erased()
+			: rpl::single(true));
+		_back->entity()->addClickHandler([=] {
+			controller->showBackFromStack();
+		});
+		_back->toggledValue(
+		) | rpl::start_with_next([=](bool toggled) {
+			const auto &st = isLayer ? st::infoLayerTopBar : st::infoTopBar;
+			raw->setTextPosition(
+				toggled ? st.back.width : st.titlePosition.x(),
+				st.titlePosition.y());
+		}, _back->lifetime());
+
+		if (!isLayer) {
+			_close = nullptr;
+		} else {
+			_close = base::make_unique_q<Ui::IconButton>(
+				raw,
+				st::settingsPremiumTopBarClose);
+			_close->addClickHandler([=] {
+				controller->parentController()->hideLayer();
+				controller->parentController()->hideSpecialLayer();
+			});
+			raw->widthValue(
+			) | rpl::start_with_next([=] {
+				_close->moveToRight(0, 0);
+			}, _close->lifetime());
+		}
+	}, raw->lifetime());
+
+	raw->move(0, 0);
+	widthValue() | rpl::start_with_next([=](int width) {
+		raw->resizeToWidth(width);
+		setScrollTopSkip(raw->height());
+	}, raw->lifetime());
+
+	return result;
+}
+
+std::unique_ptr<Ui::RpWidget> Widget::setupBottom() {
+	auto result = std::make_unique<Ui::VerticalLayout>(this);
+	const auto raw = result.get();
+
+	auto text = base::timer_each(100) | rpl::map([=] {
+		const auto till = _state->user->botInfo->starRefProgram.endDate;
+		const auto now = base::unixtime::now();
+		const auto left = (till > now) ? (till - now) : 0;
+		return left
+			? tr::lng_star_ref_start_disabled(
+				tr::now,
+				lt_time,
+				QString::number(left))
+			: _state->exists
+			? tr::lng_star_ref_update(tr::now)
+			: tr::lng_star_ref_start(tr::now);
+	});
+	const auto save = raw->add(
+		object_ptr<Ui::RoundButton>(
+			raw,
+			rpl::duplicate(text),
+			st::defaultActiveButton),
+		st::starrefButtonMargin);
+	std::move(text) | rpl::start_with_next([=] {
+		save->resizeToWidth(raw->width()
+			- st::starrefButtonMargin.left()
+			- st::starrefButtonMargin.right());
+	}, save->lifetime());
+	save->setTextTransform(Ui::RoundButton::TextTransform::NoTransform);
+	const auto &margins = st::defaultBoxDividerLabelPadding;
+	raw->add(
+		object_ptr<Ui::FlatLabel>(
+			raw,
+			(_state->exists
+				? tr::lng_star_ref_update_info
+				: tr::lng_star_ref_start_info)(
+					lt_terms,
+					tr::lng_star_ref_button_link() | Ui::Text::ToLink(),
+					Ui::Text::WithEntities),
+			st::boxDividerLabel),
+		QMargins(margins.left(), 0, margins.right(), 0));
+	save->setClickedCallback([=] {
+		using Flag = MTPbots_UpdateStarRefProgram::Flag;
+		const auto weak = Ui::MakeWeak(this);
+		const auto user = _state->user;
+		auto program = StarRefProgram{
+			.commission = _state->program.commission,
+			.durationMonths = _state->program.durationMonths,
+		};
+		user->session().api().request(MTPbots_UpdateStarRefProgram(
+			MTP_flags((program.commission > 0 && program.durationMonths > 0)
+				? Flag::f_duration_months
+				: Flag()),
+			user->inputUser,
+			MTP_int(program.commission),
+			MTP_int(program.durationMonths)
+		)).done([=] {
+			user->botInfo->starRefProgram.commission = program.commission;
+			user->botInfo->starRefProgram.durationMonths
+				= program.durationMonths;
+			if (weak) {
+				controller()->showBackFromStack();
+			}
+		}).fail(crl::guard(weak, [=] {
+			controller()->showToast("Failed!");
+		})).send();
+	});
+
+	widthValue() | rpl::start_with_next([=](int width) {
+		raw->resizeToWidth(width);
+	}, raw->lifetime());
+
+	rpl::combine(
+		raw->heightValue(),
+		heightValue()
+	) | rpl::start_with_next([=](int height, int fullHeight) {
+		setScrollBottomSkip(height);
+		raw->move(0, fullHeight - height);
+	}, raw->lifetime());
+
+	return result;
+}
+
+std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer) {
+	return std::make_shared<Info::Memento>(
+		std::vector<std::shared_ptr<ContentMemento>>(
+			1,
+			std::make_shared<Memento>(peer)));
+}
+
+} // namespace Info::BotStarRef
+

Telegram/SourceFiles/info/bot/starref/info_bot_starref_widget.h

@@ -0,0 +1,82 @@
+/*
+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
+*/
+#pragma once
+
+#include "info/info_content_widget.h"
+
+namespace Ui::Premium {
+class TopBarAbstract;
+} // namespace Ui::Premium
+
+namespace Ui {
+template <typename Widget>
+class FadeWrap;
+class IconButton;
+} // namespace Ui
+
+namespace Info::BotStarRef {
+
+struct State;
+class InnerWidget;
+
+class Memento final : public ContentMemento {
+public:
+	Memento(not_null<Controller*> controller);
+	Memento(not_null<PeerData*> peer);
+	~Memento();
+
+	object_ptr<ContentWidget> createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) override;
+
+	Section section() const override;
+
+};
+
+class Widget final : public ContentWidget {
+public:
+	Widget(QWidget *parent, not_null<Controller*> controller);
+
+	bool showInternal(not_null<ContentMemento*> memento) override;
+	rpl::producer<QString> title() override;
+	rpl::producer<bool> desiredShadowVisibility() const override;
+	void showFinished() override;
+	void setInnerFocus() override;
+	void enableBackButton() override;
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+
+	void setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento);
+
+private:
+	void saveState(not_null<Memento*> memento);
+	void restoreState(not_null<Memento*> memento);
+
+	[[nodiscard]] std::unique_ptr<Ui::Premium::TopBarAbstract> setupTop();
+	[[nodiscard]] std::unique_ptr<Ui::RpWidget> setupBottom();
+
+	std::shared_ptr<ContentMemento> doCreateMemento() override;
+
+	const not_null<InnerWidget*> _inner;
+	const not_null<State*> _state;
+
+	std::unique_ptr<Ui::Premium::TopBarAbstract> _top;
+	base::unique_qptr<Ui::FadeWrap<Ui::IconButton>> _back;
+	base::unique_qptr<Ui::IconButton> _close;
+	rpl::variable<bool> _backEnabled;
+
+	std::unique_ptr<Ui::RpWidget> _bottom;
+
+};
+
+[[nodiscard]] std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer);
+
+} // namespace Info::BotStarRef

Telegram/SourceFiles/info/info.style

@@ -1144,3 +1144,6 @@ infoHoursOuter: RoundButton(defaultActiveButton) {
 }
 infoHoursOuterMargin: margins(8px, 4px, 8px, 4px);
 infoHoursDaySkip: 6px;
+
+starrefInfoIconPosition: point(16px, 8px);
+starrefButtonMargin: margins(12px, 12px, 12px, 12px);

Telegram/SourceFiles/info/info_content_widget.cpp

@@ -374,10 +374,12 @@ Key ContentMemento::key() const {
 		return Key(poll, pollContextId());
 	} else if (const auto self = settingsSelf()) {
 		return Settings::Tag{ self };
-	} else if (const auto peer = storiesPeer()) {
-		return Stories::Tag{ peer, storiesTab() };
-	} else if (const auto peer = statisticsTag().peer) {
+	} else if (const auto stories = storiesPeer()) {
+		return Stories::Tag{ stories, storiesTab() };
+	} else if (statisticsTag().peer) {
 		return statisticsTag();
+	} else if (const auto starref = starrefPeer()) {
+		return BotStarRef::Tag(starref);
 	} else if (const auto who = reactionsWhoReadIds()) {
 		return Key(who, _reactionsSelected, _pollReactionsContextId);
 	} else {
@@ -420,6 +422,10 @@ ContentMemento::ContentMemento(Statistics::Tag statistics)
 : _statisticsTag(statistics) {
 }
 
+ContentMemento::ContentMemento(BotStarRef::Tag starref)
+: _starrefPeer(starref.peer) {
+}
+
 ContentMemento::ContentMemento(
 	std::shared_ptr<Api::WhoReadList> whoReadIds,
 	FullMsgId contextId,

Telegram/SourceFiles/info/info_content_widget.h

@@ -52,6 +52,10 @@ namespace Info::Statistics {
 struct Tag;
 } // namespace Info::Statistics
 
+namespace Info::BotStarRef {
+struct Tag;
+} // namespace Info::BotStarRef
+
 namespace Info {
 
 class ContentMemento;
@@ -191,6 +195,7 @@ public:
 	explicit ContentMemento(Downloads::Tag downloads);
 	explicit ContentMemento(Stories::Tag stories);
 	explicit ContentMemento(Statistics::Tag statistics);
+	explicit ContentMemento(BotStarRef::Tag starref);
 	ContentMemento(not_null<PollData*> poll, FullMsgId contextId)
 	: _poll(poll)
 	, _pollReactionsContextId(contextId) {
@@ -226,6 +231,9 @@ public:
 	Statistics::Tag statisticsTag() const {
 		return _statisticsTag;
 	}
+	PeerData *starrefPeer() const {
+		return _starrefPeer;
+	}
 	PollData *poll() const {
 		return _poll;
 	}
@@ -280,6 +288,7 @@ private:
 	PeerData * const _storiesPeer = nullptr;
 	Stories::Tab _storiesTab = {};
 	Statistics::Tag _statisticsTag;
+	PeerData * const _starrefPeer = nullptr;
 	PollData * const _poll = nullptr;
 	std::shared_ptr<Api::WhoReadList> _reactionsWhoReadIds;
 	Data::ReactionId _reactionsSelected;

Telegram/SourceFiles/info/info_controller.cpp

@@ -46,6 +46,9 @@ Key::Key(Stories::Tag stories) : _value(stories) {
 Key::Key(Statistics::Tag statistics) : _value(statistics) {
 }
 
+Key::Key(BotStarRef::Tag starref) : _value(starref) {
+}
+
 Key::Key(not_null<PollData*> poll, FullMsgId contextId)
 : _value(PollKey{ poll, contextId }) {
 }
@@ -106,6 +109,13 @@ Statistics::Tag Key::statisticsTag() const {
 	return Statistics::Tag();
 }
 
+PeerData *Key::starrefPeer() const {
+	if (const auto tag = std::get_if<BotStarRef::Tag>(&_value)) {
+		return tag->peer;
+	}
+	return nullptr;
+}
+
 PollData *Key::poll() const {
 	if (const auto data = std::get_if<PollKey>(&_value)) {
 		return data->poll;
@@ -319,7 +329,8 @@ bool Controller::validateMementoPeer(
 		&& memento->migratedPeerId() == migratedPeerId()
 		&& memento->settingsSelf() == settingsSelf()
 		&& memento->storiesPeer() == storiesPeer()
-		&& memento->statisticsTag().peer == statisticsTag().peer;
+		&& memento->statisticsTag().peer == statisticsTag().peer
+		&& memento->starrefPeer() == starrefPeer();
 }
 
 void Controller::setSection(not_null<ContentMemento*> memento) {

Telegram/SourceFiles/info/info_controller.h

@@ -61,6 +61,17 @@ struct Tag {
 
 } // namespace Info::Stories
 
+namespace Info::BotStarRef {
+
+struct Tag {
+	explicit Tag(not_null<PeerData*> peer) : peer(peer) {
+	}
+
+	not_null<PeerData*> peer;
+};
+
+} // namespace Info::BotStarRef
+
 namespace Info {
 
 class Key {
@@ -71,6 +82,7 @@ public:
 	Key(Downloads::Tag downloads);
 	Key(Stories::Tag stories);
 	Key(Statistics::Tag statistics);
+	Key(BotStarRef::Tag starref);
 	Key(not_null<PollData*> poll, FullMsgId contextId);
 	Key(
 		std::shared_ptr<Api::WhoReadList> whoReadIds,
@@ -84,6 +96,7 @@ public:
 	PeerData *storiesPeer() const;
 	Stories::Tab storiesTab() const;
 	Statistics::Tag statisticsTag() const;
+	PeerData *starrefPeer() const;
 	PollData *poll() const;
 	FullMsgId pollContextId() const;
 	std::shared_ptr<Api::WhoReadList> reactionsWhoReadIds() const;
@@ -107,6 +120,7 @@ private:
 		Downloads::Tag,
 		Stories::Tag,
 		Statistics::Tag,
+		BotStarRef::Tag,
 		PollKey,
 		ReactionsKey> _value;
 
@@ -134,6 +148,7 @@ public:
 		Stories,
 		PollResults,
 		Statistics,
+		BotStarRef,
 		Boosts,
 		ChannelEarn,
 		BotEarn,
@@ -202,6 +217,9 @@ public:
 	[[nodiscard]] Statistics::Tag statisticsTag() const {
 		return key().statisticsTag();
 	}
+	[[nodiscard]] PeerData *starrefPeer() const {
+		return key().starrefPeer();
+	}
 	[[nodiscard]] PollData *poll() const;
 	[[nodiscard]] FullMsgId pollContextId() const {
 		return key().pollContextId();

Telegram/SourceFiles/info/info_wrap_widget.cpp

@@ -64,8 +64,9 @@ const style::InfoTopBar &TopBarStyle(Wrap wrap) {
 
 [[nodiscard]] bool HasCustomTopBar(not_null<const Controller*> controller) {
 	const auto section = controller->section();
-	return (section.type() == Section::Type::Settings)
-		&& section.settingsType()->hasCustomTopBar();
+	return (section.type() == Section::Type::BotStarRef)
+		|| ((section.type() == Section::Type::Settings)
+			&& section.settingsType()->hasCustomTopBar());
 }
 
 [[nodiscard]] Fn<Ui::StringWithNumbers(int)> SelectedTitleForMedia(

Telegram/SourceFiles/ui/effects/premium_top_bar.cpp

@@ -138,6 +138,10 @@ TopBar::TopBar(
 			_dollar = ScaleTo(QImage(u":/gui/art/business_logo.png"_q));
 			_ministars.setColorOverride(
 				QGradientStops{{ 0, st::premiumButtonFg->c }});
+		} else if (_logo == u"affiliate"_q) {
+			_dollar = ScaleTo(QImage(u":/gui/art/affiliate_logo.png"_q));
+			_ministars.setColorOverride(
+				QGradientStops{{ 0, st::premiumButtonFg->c }});
 		} else if (!_light && !TopBarAbstract::isDark()) {
 			_star.load(Svg());
 			_ministars.setColorOverride(

Telegram/SourceFiles/ui/menu_icons.style

@@ -42,6 +42,7 @@ menuIconRemove: icon {{ "menu/remove", menuIconColor }};
 menuIconRetractVote: icon {{ "menu/retract_vote", menuIconColor }};
 menuIconPermissions: icon {{ "menu/permissions", menuIconColor }};
 menuIconShare: icon {{ "menu/share", menuIconColor }};
+menuIconSharing: icon {{ "menu/share2", menuIconColor }};
 menuIconArchive: icon {{ "menu/archive", menuIconColor }};
 menuIconUnarchive: icon {{ "menu/unarchive", menuIconColor }};
 menuIconMarkRead: icon {{ "menu/read", menuIconColor }};
@@ -161,6 +162,7 @@ menuIconAppleWatch: icon {{ "menu/passcode_watch", menuIconColor }};
 menuIconSystemPwd: menuIconPermissions;
 menuIconPlayerFullScreen: icon {{ "player/player_fullscreen", menuIconColor }};
 menuIconPlayerWindowed: icon {{ "player/player_minimize", menuIconColor }};
+menuIconStarRefLink: icon{{ "settings/premium/features/feature_links2", menuIconColor }};
 
 menuIconTTLAny: icon {{ "menu/auto_delete_plain", menuIconColor }};
 menuIconTTLAnyTextPosition: point(11px, 22px);