Partially implement sending gifts to channels.

Telegram/Resources/langs/lang.strings

@@ -2027,11 +2027,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_gift_transferred" = "{user} transferred you a gift";
 "lng_action_gift_transferred_mine" = "You transferred a gift to {user}";
 "lng_action_gift_received_anonymous" = "Unknown user sent you a gift for {cost}";
+"lng_action_gift_sent_channel" = "{user} sent a gift to {name} for {cost}";
 "lng_action_gift_self_bought" = "You bought a gift for {cost}";
 "lng_action_gift_self_subtitle" = "Saved Gift";
 "lng_action_gift_self_about#one" = "Display this gift on your page or convert it to **{count}** Star.";
 "lng_action_gift_self_about#other" = "Display this gift on your page or convert it to **{count}** Stars.";
 "lng_action_gift_self_about_unique" = "You can display this gift on your page or turn it into unique collectible and send to others.";
+"lng_action_gift_channel_about#one" = "Display this gift in channel's Gifts or convert it to **{count}** Star.";
+"lng_action_gift_channel_about#other" = "Display this gift in channel's Gifts or convert it to **{count}** Stars.";
+"lng_action_gift_channel_about_unique" = "You can display this gift in channel's Gifts or turn it into unique collectible.";
 "lng_action_gift_for_stars#one" = "{count} Star";
 "lng_action_gift_for_stars#other" = "{count} Stars";
 "lng_action_gift_got_subtitle" = "Gift from {user}";
@@ -2118,6 +2122,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_peer_gifts_title" = "Gifts";
 "lng_peer_gifts_about" = "These gifts were sent to {user} by other users.";
 "lng_peer_gifts_about_mine" = "These gifts were sent to you by other users. Click on a gift to convert it to Stars or change its privacy settings.";
+"lng_peer_gifts_notify" = "Notify About New Gifts";
+"lng_peer_gifts_notify_enabled" = "You will receive a message from Telegram when your channel receives a gift.";
 
 "lng_premium_gift_duration_months#one" = "for {count} month";
 "lng_premium_gift_duration_months#other" = "for {count} months";
@@ -2968,6 +2974,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boost_group_needs_level_emoji#one" = "Your group needs to reach **Level {count}** to set emoji pack.";
 "lng_boost_group_needs_level_emoji#other" = "Your group needs to reach **Level {count}** to set emoji pack.";
 
+"lng_boost_channel_title_wear" = "Wear Item";
+"lng_boost_channel_needs_level_wear#one" = "Your channel needs **Level {count}** to wear collectibles.";
+"lng_boost_channel_needs_level_wear#other" = "Your channel needs **Level {count}** to wear collectibles.";
+
 "lng_boost_channel_ask" = "Ask your **Premium** subscribers to boost your channel with this link:";
 "lng_boost_channel_ask_button" = "Copy Link";
 "lng_boost_channel_or" = "or";
@@ -3247,10 +3257,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_gift_send_anonymous" = "Hide My Name";
 "lng_gift_send_anonymous_self" = "Hide my name and message from visitors to my profile.";
 "lng_gift_send_anonymous_about" = "You can hide your name and message from visitors to {user}'s profile. {recipient} will still see your name and message.";
+"lng_gift_send_anonymous_about_channel" = "You can hide your name and message from all visitors of this channel except its admins.";
 "lng_gift_send_unique" = "Make Unique for {price}";
 "lng_gift_send_unique_about" = "Enable this to let {user} turn your gift into a unique collectible. {link}";
+"lng_gift_send_unique_about_channel" = "Enable this to let the admins of {name} turn your gift into a unique collectible. {link}";
 "lng_gift_send_unique_link" = "Learn More >";
 "lng_gift_send_premium_about" = "Only {user} will see your message.";
+"lng_gift_send_limited_sold#one" = "{count} sold";
+"lng_gift_send_limited_sold#other" = "{count} sold";
+"lng_gift_send_limited_left#one" = "{count} left";
+"lng_gift_send_limited_left#other" = "{count} left";
 "lng_gift_send_button" = "Send a Gift for {cost}";
 "lng_gift_send_button_self" = "Buy a Gift for {cost}";
 "lng_gift_sent_title" = "Gift Sent!";
@@ -3264,6 +3280,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_gift_anonymous_hint" = "Only you can see the sender's name.";
 "lng_gift_hidden_hint" = "This gift is hidden. Only you can see it.";
 "lng_gift_visible_hint" = "This gift is visible to visitors of your page.";
+"lng_gift_hidden_hint_channel" = "This gift is hidden from visitors of your channel.";
+"lng_gift_visible_hint_channel" = "This gift is visible in your channel's Gifts.";
 "lng_gift_availability" = "Availability";
 "lng_gift_from_hidden" = "Hidden User";
 "lng_gift_visibility" = "Visibility";
@@ -3274,6 +3292,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_gift_self_status" = "buy yourself a gift";
 "lng_gift_self_title" = "Buy a Gift";
 "lng_gift_self_about" = "Buy yourself a gift to display on your page or reserve for later.\n\nLimited-edition gifts upgraded to collectibles can be gifted to others later.";
+"lng_gift_channel_title" = "Send a Gift";
+"lng_gift_channel_about" = "Select a gift to show appreciation for {name}.";
 "lng_gift_unique_owner" = "Owner";
 "lng_gift_unique_owner_change" = "change";
 "lng_gift_unique_status" = "Status";
@@ -3317,6 +3337,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_gift_upgrade_about" = "Turn your gift into a unique collectible\nthat you can transfer or auction.";
 "lng_gift_upgrade_preview_title" = "Make Unique";
 "lng_gift_upgrade_preview_about" = "Let {name} turn your gift into a unique collectible.";
+"lng_gift_upgrade_preview_about_channel" = "Let the admins of {name} turn your gift into a unique collectible.";
 "lng_gift_upgrade_unique_title" = "Unique";
 "lng_gift_upgrade_unique_about" = "Get a unique number, model, backdrop and symbol for your gift.";
 "lng_gift_upgrade_transferable_title" = "Transferable";

Telegram/SourceFiles/boxes/star_gift_box.cpp

@@ -274,8 +274,14 @@ auto GenerateGiftMedia(
 				? tr::lng_action_gift_self_about_unique(
 					tr::now,
 					Text::RichLangValue)
+				: (recipient->isBroadcast() && gift.info.starsToUpgrade)
+				? tr::lng_action_gift_channel_about_unique(
+					tr::now,
+					Text::RichLangValue)
 				: (recipient->isSelf()
 					? tr::lng_action_gift_self_about
+					: recipient->isBroadcast()
+					? tr::lng_action_gift_channel_about
 					: tr::lng_action_gift_got_stars_text)(
 						tr::now,
 						lt_count,
@@ -482,6 +488,15 @@ void PreviewWrap::prepare(rpl::producer<GiftDetails> details) {
 			? tr::lng_action_gift_unique_received(tr::now, lt_user, name)
 			: _recipient->isSelf()
 			? tr::lng_action_gift_self_bought(tr::now, lt_cost, cost)
+			: _recipient->isBroadcast()
+			? tr::lng_action_gift_sent_channel(
+				tr::now,
+				lt_user,
+				name,
+				lt_name,
+				_recipient->name(),
+				lt_cost,
+				cost)
 			: tr::lng_action_gift_received(
 				tr::now,
 				lt_user,
@@ -1218,7 +1233,7 @@ void AddUpgradeButton(
 		not_null<Ui::VerticalLayout*> container,
 		not_null<Main::Session*> session,
 		int cost,
-		QString name,
+		not_null<PeerData*> peer,
 		Fn<void(bool)> toggled,
 		Fn<void()> preview) {
 	const auto button = container->add(
@@ -1265,12 +1280,19 @@ void AddUpgradeButton(
 	AddSkip(container);
 	const auto about = AddDividerText(
 		container,
-		tr::lng_gift_send_unique_about(
+		(peer->isBroadcast()
-			lt_user,
+			? tr::lng_gift_send_unique_about_channel(
-			rpl::single(TextWithEntities{ name }),
+				lt_name,
-			lt_link,
+				rpl::single(TextWithEntities{ peer->name() }),
-			tr::lng_gift_send_unique_link() | Text::ToLink(),
+				lt_link,
-			Text::WithEntities));
+				tr::lng_gift_send_unique_link() | Text::ToLink(),
+				Text::WithEntities)
+			: tr::lng_gift_send_unique_about(
+				lt_user,
+				rpl::single(TextWithEntities{ peer->shortName() }),
+				lt_link,
+				tr::lng_gift_send_unique_link() | Text::ToLink(),
+				Text::WithEntities)));
 	about->setClickHandlerFilter([=](const auto &...) {
 		preview();
 		return false;
@@ -1383,15 +1405,11 @@ void SendGiftBox(
 	if (const auto stars = std::get_if<GiftTypeStars>(&descriptor)) {
 		const auto cost = stars->info.starsToUpgrade;
 		if (cost > 0 && !peer->isSelf()) {
-			const auto user = peer->asUser();
-			Assert(user != nullptr);
-
 			const auto id = stars->info.id;
-			const auto name = user->shortName();
 			const auto showing = std::make_shared<bool>();
 			AddDivider(container);
 			AddSkip(container);
-			AddUpgradeButton(container, session, cost, name, [=](bool on) {
+			AddUpgradeButton(container, session, cost, peer, [=](bool on) {
 				auto now = state->details.current();
 				now.upgraded = on;
 				state->details = std::move(now);
@@ -1404,7 +1422,7 @@ void SendGiftBox(
 					.controller = window,
 					.stargiftId = id,
 					.ready = [=](bool) { *showing = false; },
-					.user = user,
+					.peer = peer,
 					.cost = int(cost),
 				});
 			});
@@ -1432,6 +1450,8 @@ void SendGiftBox(
 	}, [&](const GiftTypeStars &) {
 		AddDividerText(container, peer->isSelf()
 			? tr::lng_gift_send_anonymous_self()
+			: peer->isBroadcast()
+			? tr::lng_gift_send_anonymous_about_channel()
 			: tr::lng_gift_send_anonymous_about(
 				lt_user,
 				rpl::single(peer->shortName()),
@@ -1711,7 +1731,7 @@ void GiftBox(
 		window->showSettings(Settings::CreditsId());
 		return false;
 	};
-	if (!peer->isSelf()) {
+	if (peer->isUser() && !peer->isSelf()) {
 		const auto premiumClickHandlerFilter = [=](const auto &...) {
 			Settings::ShowPremium(window, u"gift_send"_q);
 			return false;
@@ -1731,9 +1751,16 @@ void GiftBox(
 	AddBlock(content, window, {
 		.subtitle = (peer->isSelf()
 			? tr::lng_gift_self_title()
+			: peer->isBroadcast()
+			? tr::lng_gift_channel_title()
 			: tr::lng_gift_stars_subtitle()),
 		.about = (peer->isSelf()
 			? tr::lng_gift_self_about(Text::WithEntities)
+			: peer->isBroadcast()
+			? tr::lng_gift_channel_about(
+				lt_name,
+				rpl::single(Text::Bold(peer->name())),
+				Text::WithEntities)
 			: tr::lng_gift_stars_about(
 				lt_name,
 				rpl::single(Text::Bold(peer->shortName())),
@@ -2366,9 +2393,11 @@ void AddUpgradeGiftCover(
 		MakeUpgradeGiftStream(args),
 		(args.itemId
 			? tr::lng_gift_upgrade_about()
-			: tr::lng_gift_upgrade_preview_about(
+			: (args.peer->isBroadcast()
-				lt_name,
+				? tr::lng_gift_upgrade_preview_about_channel
-				rpl::single(args.user->shortName()))));
+				: tr::lng_gift_upgrade_preview_about)(
+					lt_name,
+					rpl::single(args.peer->shortName()))));
 }
 
 void UpgradeBox(
@@ -2481,7 +2510,7 @@ void UpgradeBox(
 			if (result != Payments::CheckoutResult::Paid) {
 				state->sent = false;
 			} else {
-				controller->showPeerHistory(args.user);
+				controller->showPeerHistory(args.peer);
 				if (const auto strong = weak.data()) {
 					strong->closeBox();
 				}
@@ -2636,7 +2665,7 @@ void PaintPoints(
 
 void ShowStarGiftUpgradeBox(StarGiftUpgradeArgs &&args) {
 	const auto weak = base::make_weak(args.controller);
-	const auto session = &args.user->session();
+	const auto session = &args.peer->session();
 	session->api().request(MTPpayments_GetStarGiftUpgradePreview(
 		MTP_long(args.stargiftId)
 	)).done([=](const MTPpayments_StarGiftUpgradePreview &result) {

Telegram/SourceFiles/boxes/star_gift_box.h

@@ -81,7 +81,7 @@ struct StarGiftUpgradeArgs {
 	not_null<Window::SessionController*> controller;
 	base::required<uint64> stargiftId;
 	Fn<void(bool)> ready;
-	not_null<UserData*> user;
+	not_null<PeerData*> peer;
 	MsgId itemId = 0;
 	int cost = 0;
 	bool canAddSender = false;

Telegram/SourceFiles/history/history_item.cpp

@@ -5445,6 +5445,7 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 		};
 		const auto anonymous = _from->isServiceUser();
 		if (anonymous || _history->peer->isSelf()) {
+			// todo channel gifts
 			result.text = (anonymous
 				? tr::lng_action_gift_received_anonymous
 				: tr::lng_action_gift_self_bought)(

Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp

@@ -115,7 +115,7 @@ TextWithEntities PremiumGift::subtitle() {
 			: (_data.starsToUpgrade
 				&& !_data.converted
 				&& _parent->history()->peer->isSelf())
-			? tr::lng_action_gift_self_about_unique(
+			? tr::lng_action_gift_self_about_unique( // todo channel gifts
 				tr::now,
 				Ui::Text::RichLangValue)
 			: (!_data.converted && !_data.starsConverted)
@@ -127,7 +127,7 @@ TextWithEntities PremiumGift::subtitle() {
 			: (_data.converted
 				? tr::lng_gift_got_stars
 				: _parent->history()->peer->isSelf()
-				? tr::lng_action_gift_self_about
+				? tr::lng_action_gift_self_about // todo channel gifts
 				: tr::lng_action_gift_got_stars_text)(
 					tr::now,
 					lt_count,

Telegram/SourceFiles/settings/settings_credits_graphics.cpp

@@ -1276,7 +1276,7 @@ void GenericCreditsEntryBox(
 							&& giftToSelf
 							&& !(couldConvert || nonConvertible))
 						? tr::lng_action_gift_self_about_unique(
-							Ui::Text::WithEntities)
+							Ui::Text::WithEntities) // todo channel gifts
 						: ((couldConvert || nonConvertible)
 							? (e.savedToProfile
 								? tr::lng_action_gift_can_remove_text
@@ -1284,7 +1284,7 @@ void GenericCreditsEntryBox(
 									Ui::Text::WithEntities)
 							: rpl::combine(
 								(canConvert
-									? (giftToSelf
+									? (giftToSelf // todo channel gifts
 										? tr::lng_action_gift_self_about
 										: tr::lng_action_gift_got_stars_text)
 									: tr::lng_gift_got_stars)(
@@ -1400,7 +1400,7 @@ void GenericCreditsEntryBox(
 			.controller = window,
 			.stargiftId = e.stargiftId,
 			.ready = [=](bool) { *upgradeGuard = false; },
-			.user = starGiftSender,
+			.peer = starGiftSender,
 			.itemId = itemId,
 			.cost = e.starsUpgradedBySender ? 0 : e.starsToUpgrade,
 			.canAddSender = !giftToSelf && !e.anonymous,
@@ -1496,7 +1496,7 @@ void GenericCreditsEntryBox(
 				box,
 				(e.savedToProfile
 					? tr::lng_gift_visible_hint()
-					: tr::lng_gift_hidden_hint()),
+					: tr::lng_gift_hidden_hint()), // todo channel gifts
 				st::creditsBoxAboutDivider)));
 	} else if (gotStarGift && e.anonymous) {
 		box->addRow(object_ptr<Ui::CenterWrap<>>(

Telegram/SourceFiles/ui/boxes/boost_box.cpp

@@ -686,6 +686,8 @@ void AskBoostBox(
 		return tr::lng_boost_channel_title_reactions();
 	}, [](AskBoostCpm) {
 		return tr::lng_boost_channel_title_cpm();
+	}, [](AskBoostWearCollectible) {
+		return tr::lng_boost_channel_title_wear();
 	});
 	auto reasonText = v::match(data.reason.data, [&](
 			AskBoostChannelColor data) {
@@ -724,6 +726,11 @@ void AskBoostBox(
 			lt_count,
 			rpl::single(float64(data.requiredLevel)),
 			Ui::Text::RichLangValue);
+	}, [&](AskBoostWearCollectible data) {
+		return tr::lng_boost_channel_needs_level_wear(
+			lt_count,
+			rpl::single(float64(data.requiredLevel)),
+			Ui::Text::RichLangValue);
 	});
 	auto text = rpl::combine(
 		std::move(reasonText),

Telegram/SourceFiles/ui/boxes/boost_box.h

@@ -96,6 +96,10 @@ struct AskBoostCpm {
 	int requiredLevel = 0;
 };
 
+struct AskBoostWearCollectible {
+	int requiredLevel = 0;
+};
+
 struct AskBoostReason {
 	std::variant<
 		AskBoostChannelColor,
@@ -103,7 +107,8 @@ struct AskBoostReason {
 		AskBoostEmojiStatus,
 		AskBoostEmojiPack,
 		AskBoostCustomReactions,
-		AskBoostCpm> data;
+		AskBoostCpm,
+		AskBoostWearCollectible> data;
 };
 
 struct AskBoostBoxData {

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -302,7 +302,7 @@ private:
 	void addNewMembers();
 	void addDeleteContact();
 	void addTTLSubmenu(bool addSeparator);
-	void addGiftPremium();
+	void addSendGift();
 	void addCreateTopic();
 	void addViewAsMessages();
 	void addViewAsTopics();
@@ -1227,22 +1227,28 @@ void Filler::addTTLSubmenu(bool addSeparator) {
 	}
 }
 
-void Filler::addGiftPremium() {
+void Filler::addSendGift() {
 	const auto user = _peer->asUser();
-	if (!user
+	const auto channel = _peer->asBroadcast();
-		|| user->isInaccessible()
+	if (!user && !channel) {
-		|| user->isSelf()
+		return;
-		|| user->isBot()
+	} else if (user
-		|| user->isNotificationsUser()
+		&& (user->isInaccessible()
-		|| user->isRepliesChat()
+			|| user->isSelf()
-		|| user->isVerifyCodes()
+			|| user->isBot()
-		|| !user->session().premiumCanBuy()) {
+			|| user->isNotificationsUser()
+			|| user->isRepliesChat()
+			|| user->isVerifyCodes()
+			|| !user->session().premiumCanBuy())) {
+		return;
+	} else if (channel && channel->isForbidden()) {
 		return;
 	}
 
+	const auto peer = _peer;
 	const auto navigation = _controller;
 	_addAction(tr::lng_profile_gift_premium(tr::now), [=] {
-		Ui::ShowStarGiftBox(navigation, user);
+		Ui::ShowStarGiftBox(navigation, peer);
 	}, &st::menuIconGiftPremium);
 }
 
@@ -1446,9 +1452,9 @@ void Filler::fillProfileActions() {
 	addNewContact();
 	addShareContact();
 	addEditContact();
-	addGiftPremium();
 	addBotToGroup();
 	addNewMembers();
+	addSendGift();
 	addViewStatistics();
 	addStoryArchive();
 	addManageChat();