Allow setting channel emoji status.

2023-12-21 22:06:10 -04:00 · 2023-12-21 22:06:10 -04:00 · 941126ad69
parent 0e8058adb1
commit 941126ad69
14 changed files with 421 additions and 78 deletions
--- a/Telegram/SourceFiles/api/api_peer_photo.cpp
+++ b/Telegram/SourceFiles/api/api_peer_photo.cpp
@ -515,6 +515,7 @@ auto PeerPhoto::emojiList(EmojiListType type) -> EmojiListData & {
 	case EmojiListType::Profile: return _profileEmojiList;
 	case EmojiListType::Group: return _groupEmojiList;
 	case EmojiListType::Background: return _backgroundEmojiList;
+	case EmojiListType::NoChannelStatus: return _noChannelStatusEmojiList;
 	}
 	Unexpected("Type in PeerPhoto::emojiList.");
 }
@ -551,6 +552,8 @@ void PeerPhoto::requestEmojiList(EmojiListType type) {
 		? send(MTPaccount_GetDefaultProfilePhotoEmojis())
 		: (type == EmojiListType::Group)
 		? send(MTPaccount_GetDefaultGroupPhotoEmojis())
+		: (type == EmojiListType::NoChannelStatus)
+		? send(MTPaccount_GetChannelRestrictedStatusEmojis())
 		: send(MTPaccount_GetDefaultBackgroundEmojis());
 }

--- a/Telegram/SourceFiles/api/api_peer_photo.h
+++ b/Telegram/SourceFiles/api/api_peer_photo.h
@ -32,6 +32,7 @@ public:
 		Profile,
 		Group,
 		Background,
+		NoChannelStatus,
 	};

 	struct UserPhoto {
@ -112,6 +113,7 @@ private:
 	EmojiListData _profileEmojiList;
 	EmojiListData _groupEmojiList;
 	EmojiListData _backgroundEmojiList;
+	EmojiListData _noChannelStatusEmojiList;

 };

--- a/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp
@ -9,12 +9,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL

 #include "apiwrap.h"
 #include "api/api_peer_colors.h"
+#include "api/api_peer_photo.h"
 #include "base/unixtime.h"
 #include "boxes/peers/replace_boost_box.h"
 #include "chat_helpers/compose/compose_show.h"
 #include "data/data_changes.h"
 #include "data/data_channel.h"
 #include "data/stickers/data_custom_emoji.h"
+#include "data/data_emoji_statuses.h"
 #include "data/data_peer.h"
 #include "data/data_session.h"
 #include "data/data_web_page.h"
@ -428,11 +430,17 @@ HistoryView::Context PreviewDelegate::elementContext() {
 	return HistoryView::Context::AdminLog;
 }

+struct SetValues {
+	uint8 colorIndex = 0;
+	DocumentId backgroundEmojiId = 0;
+	DocumentId statusId = 0;
+	TimeId statusUntil = 0;
+	bool statusChanged = false;
+};
 void Set(
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<PeerData*> peer,
-		uint8 colorIndex,
-		DocumentId backgroundEmojiId) {
+		SetValues values) {
 	const auto wasIndex = peer->colorIndex();
 	const auto wasEmojiId = peer->backgroundEmojiId();

@ -444,7 +452,7 @@ void Set(
 			peer,
 			UpdateFlag::Color | UpdateFlag::BackgroundEmoji);
 	};
-	setLocal(colorIndex, backgroundEmojiId);
+	setLocal(values.colorIndex, values.backgroundEmojiId);

 	const auto done = [=] {
 		show->showToast(peer->isSelf()
@ -467,15 +475,23 @@ void Set(
 		using Flag = MTPaccount_UpdateColor::Flag;
 		send(MTPaccount_UpdateColor(
 			MTP_flags(Flag::f_color | Flag::f_background_emoji_id),
-			MTP_int(colorIndex),
-			MTP_long(backgroundEmojiId)));
+			MTP_int(values.colorIndex),
+			MTP_long(values.backgroundEmojiId)));
 	} else if (const auto channel = peer->asChannel()) {
 		using Flag = MTPchannels_UpdateColor::Flag;
 		send(MTPchannels_UpdateColor(
 			MTP_flags(Flag::f_color | Flag::f_background_emoji_id),
 			channel->inputChannel,
-			MTP_int(colorIndex),
-			MTP_long(backgroundEmojiId)));
+			MTP_int(values.colorIndex),
+			MTP_long(values.backgroundEmojiId)));
+
+		if (values.statusChanged
+			&& (values.statusId || peer->emojiStatusId())) {
+			peer->owner().emojiStatuses().set(
+				channel,
+				values.statusId,
+				values.statusUntil);
+		}
 	} else {
 		Unexpected("Invalid peer type in Set(colorIndex).");
 	}
@ -484,13 +500,13 @@ void Set(
 void Apply(
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<PeerData*> peer,
-		uint8 colorIndex,
-		DocumentId backgroundEmojiId,
+		SetValues values,
 		Fn<void()> close,
 		Fn<void()> cancel) {
 	const auto session = &peer->session();
-	if (peer->colorIndex() == colorIndex
-		&& peer->backgroundEmojiId() == backgroundEmojiId) {
+	if (peer->colorIndex() == values.colorIndex
+		&& peer->backgroundEmojiId() == values.backgroundEmojiId
+		&& !values.statusChanged) {
 		close();
 	} else if (peer->isSelf() && !session->premium()) {
 		Settings::ShowPremiumPromoToast(
@ -505,7 +521,7 @@ void Apply(
 			u"name_color"_q);
 		cancel();
 	} else if (peer->isSelf()) {
-		Set(show, peer, colorIndex, backgroundEmojiId);
+		Set(show, peer, values);
 		close();
 	} else {
 		session->api().request(MTPpremium_GetBoostsStatus(
@ -518,15 +534,26 @@ void Apply(
 			const auto peerColors = &peer->session().api().peerColors();
 			const auto colorRequired = peerColors->requiredLevelFor(
 				peer->id,
-				colorIndex);
-			const auto iconRequired = backgroundEmojiId
+				values.colorIndex);
+			const auto iconRequired = values.backgroundEmojiId
 				? session->account().appConfig().get<int>(
 					"channel_bg_icon_level_min",
 					5)
 				: 0;
-			const auto required = std::max(colorRequired, iconRequired);
-			if (data.vlevel().v >= required) {
-				Set(show, peer, colorIndex, backgroundEmojiId);
+			const auto statusRequired = (values.statusChanged
+				&& values.statusId)
+				? session->account().appConfig().get<int>(
+					"channel_emoji_status_level_min",
+					8)
+				: 0;
+			const auto required = std::max({
+				colorRequired,
+				iconRequired,
+				statusRequired,
+			});
+			const auto current = data.vlevel().v;
+			if (current >= required) {
+				Set(show, peer, values);
 				close();
 				return;
 			}
@ -538,10 +565,18 @@ void Apply(
 			};
 			auto counters = ParseBoostCounters(result);
 			counters.mine = 0; // Don't show current level as just-reached.
+			const auto reason = [&]() -> Ui::AskBoostReason {
+				if (current < statusRequired) {
+					return { Ui::AskBoostEmojiStatus{ statusRequired } };
+				} else if (current < iconRequired) {
+					return { Ui::AskBoostChannelColor{ iconRequired } };
+				}
+				return { Ui::AskBoostChannelColor{ colorRequired } };
+			}();
 			show->show(Box(Ui::AskBoostBox, Ui::AskBoostBoxData{
 				.link = qs(data.vboost_url()),
 				.boost = counters,
-				.reason = { Ui::AskBoostChannelColor{ required } },
+				.reason = reason,
 			}, openStatistics, nullptr));
 			cancel();
 		}).fail([=](const MTP::Error &error) {
@ -685,15 +720,18 @@ int ColorSelector::resizeGetHeight(int newWidth) {
 	const auto right = Ui::CreateChild<Ui::RpWidget>(raw);
 	right->show();

+	using namespace Info::Profile;
 	struct State {
-		Info::Profile::EmojiStatusPanel panel;
+		EmojiStatusPanel panel;
 		std::unique_ptr<Ui::Text::CustomEmoji> emoji;
 		DocumentId emojiId = 0;
 		uint8 index = 0;
 	};
 	const auto state = right->lifetime().make_state<State>();
-	state->panel.backgroundEmojiChosen(
-	) | rpl::start_with_next(emojiIdChosen, raw->lifetime());
+	state->panel.someCustomChosen(
+	) | rpl::start_with_next([=](EmojiStatusPanel::CustomChosen chosen) {
+		emojiIdChosen(chosen.id);
+	}, raw->lifetime());

 	std::move(colorIndexValue) | rpl::start_with_next([=](uint8 index) {
 		state->index = index;
@ -761,7 +799,7 @@ int ColorSelector::resizeGetHeight(int newWidth) {
 			state->panel.show({
 				.controller = controller,
 				.button = right,
-				.currentBackgroundEmojiId = state->emojiId,
+				.ensureAddedEmojiId = state->emojiId,
 				.customTextColor = customTextColor,
 				.backgroundEmojiMode = true,
 			});
@ -771,6 +809,108 @@ int ColorSelector::resizeGetHeight(int newWidth) {
 	return result;
 }

+[[nodiscard]] object_ptr<Ui::SettingsButton> CreateEmojiStatusButton(
+		not_null<Ui::RpWidget*> parent,
+		std::shared_ptr<ChatHelpers::Show> show,
+		rpl::producer<DocumentId> statusIdValue,
+		Fn<void(DocumentId,TimeId)> statusIdChosen) {
+	const auto &basicSt = st::settingsButtonNoIcon;
+	const auto ratio = style::DevicePixelRatio();
+	const auto added = st::normalFont->spacew;
+	const auto emojiSize = Data::FrameSizeFromTag({}) / ratio;
+	const auto noneWidth = added
+		+ st::normalFont->width(tr::lng_settings_color_emoji_off(tr::now));
+	const auto emojiWidth = added + emojiSize;
+	const auto rightPadding = std::max(noneWidth, emojiWidth)
+		+ basicSt.padding.right();
+	const auto st = parent->lifetime().make_state<style::SettingsButton>(
+		basicSt);
+	st->padding.setRight(rightPadding);
+	auto result = object_ptr<Ui::SettingsButton>(
+		parent,
+		tr::lng_edit_channel_status(),
+		*st);
+	const auto raw = result.data();
+
+	const auto right = Ui::CreateChild<Ui::RpWidget>(raw);
+	right->show();
+
+	using namespace Info::Profile;
+	struct State {
+		EmojiStatusPanel panel;
+		std::unique_ptr<Ui::Text::CustomEmoji> emoji;
+		DocumentId statusId = 0;
+	};
+	const auto state = right->lifetime().make_state<State>();
+	state->panel.someCustomChosen(
+	) | rpl::start_with_next([=](EmojiStatusPanel::CustomChosen chosen) {
+		statusIdChosen(chosen.id, chosen.until);
+	}, raw->lifetime());
+
+	const auto session = &show->session();
+	std::move(statusIdValue) | rpl::start_with_next([=](DocumentId id) {
+		state->statusId = id;
+		state->emoji = id
+			? session->data().customEmojiManager().create(
+				id,
+				[=] { right->update(); })
+			: nullptr;
+		right->resize(
+			(id ? emojiWidth : noneWidth) + added,
+			right->height());
+		right->update();
+	}, right->lifetime());
+
+	rpl::combine(
+		raw->sizeValue(),
+		right->widthValue()
+	) | rpl::start_with_next([=](QSize outer, int width) {
+		right->resize(width, outer.height());
+		const auto skip = st::settingsButton.padding.right();
+		right->moveToRight(skip - added, 0, outer.width());
+	}, right->lifetime());
+
+	right->paintRequest(
+	) | rpl::start_with_next([=] {
+		if (state->panel.paintBadgeFrame(right)) {
+			return;
+		}
+		auto p = QPainter(right);
+		const auto height = right->height();
+		if (state->emoji) {
+			state->emoji->paint(p, {
+				.textColor = anim::color(
+					st::stickerPanPremium1,
+					st::stickerPanPremium2,
+					0.5),
+				.position = QPoint(added, (height - emojiSize) / 2),
+			});
+		} else {
+			const auto &font = st::normalFont;
+			p.setFont(font);
+			p.setPen(st::windowActiveTextFg);
+			p.drawText(
+				QPoint(added, (height - font->height) / 2 + font->ascent),
+				tr::lng_settings_color_emoji_off(tr::now));
+		}
+	}, right->lifetime());
+
+	raw->setClickedCallback([=] {
+		const auto controller = show->resolveWindow(
+			ChatHelpers::WindowUsage::PremiumPromo);
+		if (controller) {
+			state->panel.show({
+				.controller = controller,
+				.button = right,
+				.ensureAddedEmojiId = state->statusId,
+				.channelStatusMode = true,
+			});
+		}
+	});
+
+	return result;
+}
+
 } // namespace

 void EditPeerColorBox(
@ -785,12 +925,16 @@ void EditPeerColorBox(
 	struct State {
 		rpl::variable<uint8> index;
 		rpl::variable<DocumentId> emojiId;
+		rpl::variable<DocumentId> statusId;
+		TimeId statusUntil = 0;
+		bool statusChanged = false;
 		bool changing = false;
 		bool applying = false;
 	};
 	const auto state = box->lifetime().make_state<State>();
 	state->index = peer->colorIndex();
 	state->emojiId = peer->backgroundEmojiId();
+	state->statusId = peer->emojiStatusId();

 	box->addRow(object_ptr<PreviewWrap>(
 		box,
@ -833,6 +977,32 @@ void EditPeerColorBox(
 		? tr::lng_settings_color_emoji_about()
 		: tr::lng_settings_color_emoji_about_channel());

+	if (const auto channel = peer->asChannel()) {
+		// Preload exceptions list.
+		const auto peerPhoto = &channel->session().api().peerPhoto();
+		[[maybe_unused]] auto list = peerPhoto->emojiListValue(
+			Api::PeerPhoto::EmojiListType::NoChannelStatus
+		);
+
+		const auto statuses = &channel->owner().emojiStatuses();
+		statuses->refreshChannelDefault();
+		statuses->refreshChannelColored();
+
+		Ui::AddSkip(container, st::settingsColorSampleSkip);
+		container->add(CreateEmojiStatusButton(
+			container,
+			show,
+			state->statusId.value(),
+			[=](DocumentId id, TimeId until) {
+				state->statusId = id;
+				state->statusUntil = until;
+				state->statusChanged = true;
+			}));
+
+		Ui::AddSkip(container, st::settingsColorSampleSkip);
+		Ui::AddDividerText(container, tr::lng_edit_channel_status_about());
+	}
+
 	box->addButton(tr::lng_settings_apply(), [=] {
 		if (state->applying) {
 			return;
@ -840,7 +1010,13 @@ void EditPeerColorBox(
 		state->applying = true;
 		const auto index = state->index.current();
 		const auto emojiId = state->emojiId.current();
-		Apply(show, peer, index, emojiId, crl::guard(box, [=] {
+		Apply(show, peer, {
+			state->index.current(),
+			state->emojiId.current(),
+			state->statusId.current(),
+			state->statusUntil,
+			state->statusChanged,
+		}, crl::guard(box, [=] {
 			box->closeBox();
 		}), crl::guard(box, [=] {
 			state->applying = false;
--- a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
+++ b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "chat_helpers/emoji_list_widget.h"

+#include "api/api_peer_photo.h"
+#include "apiwrap.h"
 #include "base/unixtime.h"
 #include "ui/boxes/confirm_box.h"
 #include "ui/controls/tabbed_search.h"
@ -477,10 +479,23 @@ EmojiListWidget::EmojiListWidget(
 		setAttribute(Qt::WA_OpaquePaintEvent);
 	}

-	if (_mode != Mode::RecentReactions && _mode != Mode::BackgroundEmoji) {
+	if (_mode != Mode::RecentReactions
+		&& _mode != Mode::BackgroundEmoji
+		&& _mode != Mode::ChannelStatus) {
 		setupSearch();
 	}

+	if (_mode == Mode::ChannelStatus) {
+		session().api().peerPhoto().emojiListValue(
+			Api::PeerPhoto::EmojiListType::NoChannelStatus
+		) | rpl::start_with_next([=](const std::vector<DocumentId> &list) {
+			_restrictedCustomList = { begin(list), end(list) };
+			if (!_custom.empty()) {
+				refreshCustom();
+			}
+		}, lifetime());
+	}
+
 	_customSingleSize = Data::FrameSizeFromTag(
 		Data::CustomEmojiManager::SizeTag::Large
 	) / style::DevicePixelRatio();
@ -1034,7 +1049,9 @@ void EmojiListWidget::fillRecentFrom(const std::vector<DocumentId> &list) {
 		if (!id && _mode == Mode::EmojiStatus) {
 			const auto star = QString::fromUtf8("\xe2\xad\x90\xef\xb8\x8f");
 			_recent.push_back({ .id = { Ui::Emoji::Find(star) } });
-		} else if (!id && _mode == Mode::BackgroundEmoji) {
+		} else if (!id
+			&& (_mode == Mode::BackgroundEmoji
+				|| _mode == Mode::ChannelStatus)) {
 			const auto fakeId = DocumentId(5246772116543512028ULL);
 			const auto no = QString::fromUtf8("\xe2\x9b\x94\xef\xb8\x8f");
 			_recent.push_back({
@ -1070,7 +1087,7 @@ base::unique_qptr<Ui::PopupMenu> EmojiListWidget::fillContextMenu(
 			: st::defaultPopupMenu));
 	if (_mode == Mode::Full) {
 		fillRecentMenu(menu, section, index);
-	} else if (_mode == Mode::EmojiStatus) {
+	} else if (_mode == Mode::EmojiStatus || _mode == Mode::ChannelStatus) {
 		fillEmojiStatusMenu(menu, section, index);
 	}
 	if (menu->empty()) {
@ -1205,7 +1222,7 @@ void EmojiListWidget::validateEmojiPaintContext(
 	auto value = Ui::Text::CustomEmojiPaintContext{
 		.textColor = (_customTextColor
 			? _customTextColor()
-			: (_mode == Mode::EmojiStatus)
+			: (_mode == Mode::EmojiStatus || _mode == Mode::ChannelStatus)
 			? anim::color(
 				st::stickerPanPremium1,
 				st::stickerPanPremium2,
@ -1402,6 +1419,10 @@ void EmojiListWidget::drawRecent(
 		_emojiPaintContext->position = position
 			+ _innerPosition
 			+ _customPosition;
+		if (_mode == Mode::ChannelStatus) {
+			_emojiPaintContext->internal.forceFirstFrame
+				= (recent.id == _recent.front().id);
+		}
 		custom->paint(p, *_emojiPaintContext);
 	} else if (const auto emoji = std::get_if<EmojiPtr>(&recent.id.data)) {
 		if (_mode == Mode::EmojiStatus) {
@ -1642,6 +1663,7 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 				Settings::ShowPremium(resolved, u"infinite_reactions"_q);
 				break;
 			case Mode::EmojiStatus:
+			case Mode::ChannelStatus:
 				Settings::ShowPremium(resolved, u"emoji_status"_q);
 				break;
 			case Mode::TopicIcon:
@ -2018,8 +2040,9 @@ void EmojiListWidget::refreshCustom() {
 		auto it = sets.find(setId);
 		if (it == sets.cend()
 			|| it->second->stickers.isEmpty()
-			|| (_mode == Mode::BackgroundEmoji
-				&& !it->second->textColor())) {
+			|| (_mode == Mode::BackgroundEmoji && !it->second->textColor())
+			|| (_mode == Mode::ChannelStatus
+				&& !it->second->channelStatus())) {
 			return;
 		}
 		const auto canRemove = !!(it->second->flags
@ -2070,7 +2093,9 @@ void EmojiListWidget::refreshCustom() {
 		auto set = std::vector<CustomOne>();
 		set.reserve(list.size());
 		for (const auto document : list) {
-			if (const auto sticker = document->sticker()) {
+			if (_restrictedCustomList.contains(document->id)) {
+				continue;
+			} else if (const auto sticker = document->sticker()) {
 				set.push_back({
 					.custom = resolveCustomEmoji(document, setId),
 					.document = document,
--- a/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h
+++ b/Telegram/SourceFiles/chat_helpers/emoji_list_widget.h
@ -71,6 +71,7 @@ enum class EmojiListMode {
 	Full,
 	TopicIcon,
 	EmojiStatus,
+	ChannelStatus,
 	FullReactions,
 	RecentReactions,
 	UserpicBuilder,
@ -384,6 +385,7 @@ private:
 	bool _grabbingChosen = false;
 	QVector<EmojiPtr> _emoji[kEmojiSectionCount];
 	std::vector<CustomSet> _custom;
+	base::flat_set<DocumentId> _restrictedCustomList;
 	base::flat_map<DocumentId, CustomEmojiInstance> _customEmoji;
 	base::flat_map<
 		DocumentId,
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
@ -332,6 +332,7 @@ TabbedSelector::TabbedSelector(
 : TabbedSelector(parent, {
 	.show = std::move(show),
 	.st = ((mode == Mode::EmojiStatus
+		|| mode == Mode::ChannelStatus
 		|| mode == Mode::BackgroundEmoji
 		|| mode == Mode::FullReactions)
 		? st::statusEmojiPan
@ -521,6 +522,8 @@ TabbedSelector::Tab TabbedSelector::createTab(SelectorTab type, int index) {
 				.show = _show,
 				.mode = (_mode == Mode::EmojiStatus
 					? EmojiMode::EmojiStatus
+					: _mode == Mode::ChannelStatus
+					? EmojiMode::ChannelStatus
 					: _mode == Mode::BackgroundEmoji
 					? EmojiMode::BackgroundEmoji
 					: _mode == Mode::FullReactions
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
@ -81,6 +81,7 @@ enum class TabbedSelectorMode {
 	EmojiOnly,
 	MediaEditor,
 	EmojiStatus,
+	ChannelStatus,
 	BackgroundEmoji,
 	FullReactions,
 	RecentReactions,
--- a/Telegram/SourceFiles/data/data_emoji_statuses.cpp
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.cpp
@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_emoji_statuses.h"

 #include "main/main_session.h"
+#include "data/data_channel.h"
 #include "data/data_user.h"
 #include "data/data_session.h"
 #include "data/data_document.h"
@ -53,6 +54,7 @@ EmojiStatuses::EmojiStatuses(not_null<Session*> owner)
 		kRefreshDefaultListEach
 	) | rpl::start_with_next([=] {
 		refreshDefault();
+		refreshChannelDefault();
 	}, _lifetime);
 }

@ -74,6 +76,14 @@ void EmojiStatuses::refreshColored() {
 	requestColored();
 }

+void EmojiStatuses::refreshChannelDefault() {
+	requestChannelDefault();
+}
+
+void EmojiStatuses::refreshChannelColored() {
+	requestChannelColored();
+}
+
 void EmojiStatuses::refreshRecentDelayed() {
 	if (_recentRequestId || _recentRequestScheduled) {
 		return;
@ -91,6 +101,8 @@ const std::vector<DocumentId> &EmojiStatuses::list(Type type) const {
 	case Type::Recent: return _recent;
 	case Type::Default: return _default;
 	case Type::Colored: return _colored;
+	case Type::ChannelDefault: return _channelDefault;
+	case Type::ChannelColored: return _channelColored;
 	}
 	Unexpected("Type in EmojiStatuses::list.");
 }
@ -103,6 +115,10 @@ rpl::producer<> EmojiStatuses::defaultUpdates() const {
 	return _defaultUpdated.events();
 }

+rpl::producer<> EmojiStatuses::channelDefaultUpdates() const {
+	return _channelDefaultUpdated.events();
+}
+
 void EmojiStatuses::registerAutomaticClear(
 		not_null<PeerData*> peer,
 		TimeId until) {
@ -266,7 +282,7 @@ void EmojiStatuses::requestDefault() {
 	}
 	auto &api = _owner->session().api();
 	_defaultRequestId = api.request(MTPaccount_GetDefaultEmojiStatuses(
-		MTP_long(_recentHash)
+		MTP_long(_defaultHash)
 	)).done([=](const MTPaccount_EmojiStatuses &result) {
 		_defaultRequestId = 0;
 		result.match([&](const MTPDaccount_emojiStatuses &data) {
@ -299,6 +315,45 @@ void EmojiStatuses::requestColored() {
 	}).send();
 }

+void EmojiStatuses::requestChannelDefault() {
+	if (_channelDefaultRequestId) {
+		return;
+	}
+	auto &api = _owner->session().api();
+	_channelDefaultRequestId = api.request(MTPaccount_GetDefaultEmojiStatuses(
+		MTP_long(_channelDefaultHash)
+	)).done([=](const MTPaccount_EmojiStatuses &result) {
+		_channelDefaultRequestId = 0;
+		result.match([&](const MTPDaccount_emojiStatuses &data) {
+			updateChannelDefault(data);
+		}, [&](const MTPDaccount_emojiStatusesNotModified &) {
+		});
+	}).fail([=] {
+		_channelDefaultRequestId = 0;
+		_channelDefaultHash = 0;
+	}).send();
+}
+
+void EmojiStatuses::requestChannelColored() {
+	if (_channelColoredRequestId) {
+		return;
+	}
+	auto &api = _owner->session().api();
+	_channelColoredRequestId = api.request(MTPmessages_GetStickerSet(
+		MTP_inputStickerSetEmojiChannelDefaultStatuses(),
+		MTP_int(0) // hash
+	)).done([=](const MTPmessages_StickerSet &result) {
+		_channelColoredRequestId = 0;
+		result.match([&](const MTPDmessages_stickerSet &data) {
+			updateChannelColored(data);
+		}, [](const MTPDmessages_stickerSetNotModified &) {
+			LOG(("API Error: Unexpected messages.stickerSetNotModified."));
+		});
+	}).fail([=] {
+		_channelColoredRequestId = 0;
+	}).send();
+}
+
 void EmojiStatuses::updateRecent(const MTPDaccount_emojiStatuses &data) {
 	_recentHash = data.vhash().v;
 	_recent = ListFromMTP(data);
@ -321,27 +376,57 @@ void EmojiStatuses::updateColored(const MTPDmessages_stickerSet &data) {
 	_coloredUpdated.fire({});
 }

-void EmojiStatuses::set(DocumentId id, TimeId until) {
-	auto &api = _owner->session().api();
-	if (_sentRequestId) {
-		api.request(base::take(_sentRequestId)).cancel();
+void EmojiStatuses::updateChannelDefault(
+		const MTPDaccount_emojiStatuses &data) {
+	_channelDefaultHash = data.vhash().v;
+	_channelDefault = ListFromMTP(data);
+	_channelDefaultUpdated.fire({});
+}
+
+void EmojiStatuses::updateChannelColored(
+		const MTPDmessages_stickerSet &data) {
+	const auto &list = data.vdocuments().v;
+	_channelColored.clear();
+	_channelColored.reserve(list.size());
+	for (const auto &sticker : data.vdocuments().v) {
+		_channelColored.push_back(_owner->processDocument(sticker)->id);
 	}
-	_owner->session().user()->setEmojiStatus(id, until);
-	_sentRequestId = api.request(MTPaccount_UpdateEmojiStatus(
-		!id
+	_channelColoredUpdated.fire({});
+}
+
+void EmojiStatuses::set(DocumentId id, TimeId until) {
+	set(_owner->session().user(), id, until);
+}
+
+void EmojiStatuses::set(
+		not_null<PeerData*> peer,
+		DocumentId id,
+		TimeId until) {
+	auto &api = _owner->session().api();
+	auto &requestId = _sentRequests[peer];
+	if (requestId) {
+		api.request(base::take(requestId)).cancel();
+	}
+	peer->setEmojiStatus(id, until);
+	const auto send = [&](auto &&request) {
+		requestId = api.request(
+			std::move(request)
+		).done([=] {
+			_sentRequests.remove(peer);
+		}).fail([=] {
+			_sentRequests.remove(peer);
+		}).send();
+	};
+	const auto status = !id
 		? MTP_emojiStatusEmpty()
 		: !until
 		? MTP_emojiStatus(MTP_long(id))
-		: MTP_emojiStatusUntil(MTP_long(id), MTP_int(until))
-	)).done([=] {
-		_sentRequestId = 0;
-	}).fail([=] {
-		_sentRequestId = 0;
-	}).send();
-}
-
-bool EmojiStatuses::setting() const {
-	return _sentRequestId != 0;;
+		: MTP_emojiStatusUntil(MTP_long(id), MTP_int(until));
+	if (peer->isSelf()) {
+		send(MTPaccount_UpdateEmojiStatus(status));
+	} else if (const auto channel = peer->asChannel()) {
+		send(MTPchannels_UpdateEmojiStatus(channel->inputChannel, status));
+	}
 }

 EmojiStatusData ParseEmojiStatus(const MTPEmojiStatus &status) {
--- a/Telegram/SourceFiles/data/data_emoji_statuses.h
+++ b/Telegram/SourceFiles/data/data_emoji_statuses.h
@ -36,20 +36,24 @@ public:
 	void refreshRecentDelayed();
 	void refreshDefault();
 	void refreshColored();
+	void refreshChannelDefault();
+	void refreshChannelColored();

 	enum class Type {
 		Recent,
 		Default,
 		Colored,
+		ChannelDefault,
+		ChannelColored,
 	};
 	[[nodiscard]] const std::vector<DocumentId> &list(Type type) const;

 	[[nodiscard]] rpl::producer<> recentUpdates() const;
 	[[nodiscard]] rpl::producer<> defaultUpdates() const;
-	[[nodiscard]] rpl::producer<> coloredUpdates() const;
+	[[nodiscard]] rpl::producer<> channelDefaultUpdates() const;

 	void set(DocumentId id, TimeId until = 0);
-	[[nodiscard]] bool setting() const;
+	void set(not_null<PeerData*> peer, DocumentId id, TimeId until = 0);

 	void registerAutomaticClear(not_null<PeerData*> peer, TimeId until);

@ -71,10 +75,14 @@ private:
 	void requestRecent();
 	void requestDefault();
 	void requestColored();
+	void requestChannelDefault();
+	void requestChannelColored();

 	void updateRecent(const MTPDaccount_emojiStatuses &data);
 	void updateDefault(const MTPDaccount_emojiStatuses &data);
 	void updateColored(const MTPDmessages_stickerSet &data);
+	void updateChannelDefault(const MTPDaccount_emojiStatuses &data);
+	void updateChannelColored(const MTPDmessages_stickerSet &data);

 	void processClearingIn(TimeId wait);
 	void processClearing();
@ -87,9 +95,13 @@ private:
 	std::vector<DocumentId> _recent;
 	std::vector<DocumentId> _default;
 	std::vector<DocumentId> _colored;
+	std::vector<DocumentId> _channelDefault;
+	std::vector<DocumentId> _channelColored;
 	rpl::event_stream<> _recentUpdated;
 	rpl::event_stream<> _defaultUpdated;
 	rpl::event_stream<> _coloredUpdated;
+	rpl::event_stream<> _channelDefaultUpdated;
+	rpl::event_stream<> _channelColoredUpdated;

 	mtpRequestId _recentRequestId = 0;
 	bool _recentRequestScheduled = false;
@ -100,7 +112,12 @@ private:

 	mtpRequestId _coloredRequestId = 0;

-	mtpRequestId _sentRequestId = 0;
+	mtpRequestId _channelDefaultRequestId = 0;
+	uint64 _channelDefaultHash = 0;
+
+	mtpRequestId _channelColoredRequestId = 0;
+
+	base::flat_map<not_null<PeerData*>, mtpRequestId> _sentRequests;

 	base::flat_map<not_null<PeerData*>, TimeId> _clearing;
 	base::Timer _clearingTimer;
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.cpp
@ -54,7 +54,8 @@ StickersSetFlags ParseStickersSetFlags(const MTPDstickerSet &data) {
 		| (data.is_emojis() ? Flag::Emoji : Flag())
 		| (data.vinstalled_date() ? Flag::Installed : Flag())
 		| (data.is_videos() ? Flag::Webm : Flag())
-		| (data.is_text_color() ? Flag::TextColor : Flag());
+		| (data.is_text_color() ? Flag::TextColor : Flag())
+		| (data.is_channel_emoji_status() ? Flag::ChannelStatus : Flag());
 }

 StickersSet::StickersSet(
@ -113,6 +114,10 @@ bool StickersSet::textColor() const {
 	return flags & StickersSetFlag::TextColor;
 }

+bool StickersSet::channelStatus() const {
+	return flags & StickersSetFlag::ChannelStatus;
+}
+
 void StickersSet::setThumbnail(const ImageWithLocation &data) {
 	Data::UpdateCloudFile(
 		_thumbnail,
--- a/Telegram/SourceFiles/data/stickers/data_stickers_set.h
+++ b/Telegram/SourceFiles/data/stickers/data_stickers_set.h
@ -58,6 +58,7 @@ enum class StickersSetFlag {
 	Webm = (1 << 8),
 	Emoji = (1 << 9),
 	TextColor = (1 << 10),
+	ChannelStatus = (1 << 11),
 };
 inline constexpr bool is_flag_type(StickersSetFlag) { return true; };
 using StickersSetFlags = base::flags<StickersSetFlag>;
@ -86,6 +87,7 @@ public:
 	[[nodiscard]] StickerSetIdentifier identifier() const;
 	[[nodiscard]] StickersType type() const;
 	[[nodiscard]] bool textColor() const;
+	[[nodiscard]] bool channelStatus() const;

 	void setThumbnail(const ImageWithLocation &data);

--- a/Telegram/SourceFiles/info/profile/info_profile_emoji_status_panel.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_emoji_status_panel.cpp
@ -72,6 +72,7 @@ void EmojiStatusPanel::show(
 		.controller = controller,
 		.button = button,
 		.animationSizeTag = animationSizeTag,
+		.ensureAddedEmojiId = controller->session().user()->emojiStatusId(),
 	});
 }

@ -99,28 +100,41 @@ void EmojiStatusPanel::show(Descriptor &&descriptor) {
 	}
 	_panelButton = button;
 	_animationSizeTag = descriptor.animationSizeTag;
-	auto list = std::vector<DocumentId>();
+	const auto feed = [=, now = descriptor.ensureAddedEmojiId](
+			std::vector<DocumentId> list) {
+		list.insert(begin(list), 0);
+		if (now && !ranges::contains(list, now)) {
+			list.push_back(now);
+		}
+		_panel->selector()->provideRecentEmoji(list);
+	};
 	if (descriptor.backgroundEmojiMode) {
 		controller->session().api().peerPhoto().emojiListValue(
 			Api::PeerPhoto::EmojiListType::Background
 		) | rpl::start_with_next([=](std::vector<DocumentId> &&list) {
-			list.insert(begin(list), 0);
-			if (const auto now = descriptor.currentBackgroundEmojiId) {
-				if (!ranges::contains(list, now)) {
-					list.push_back(now);
-				}
-			}
-			_panel->selector()->provideRecentEmoji(list);
+			feed(std::move(list));
 		}, _panel->lifetime());
+	} else if (descriptor.channelStatusMode) {
+		const auto &statuses = controller->session().data().emojiStatuses();
+		const auto &other = statuses.list(Data::EmojiStatuses::Type::ChannelDefault);
+		auto list = statuses.list(Data::EmojiStatuses::Type::ChannelColored);
+		if (list.size() > kLimitFirstRow - 1) {
+			list.erase(begin(list) + kLimitFirstRow - 1, end(list));
+		}
+		list.reserve(list.size() + other.size() + 1);
+		for (const auto &id : other) {
+			if (!ranges::contains(list, id)) {
+				list.push_back(id);
+			}
+		}
+		feed(std::move(list));
 	} else {
-		const auto self = controller->session().user();
 		const auto &statuses = controller->session().data().emojiStatuses();
 		const auto &recent = statuses.list(Data::EmojiStatuses::Type::Recent);
 		const auto &other = statuses.list(Data::EmojiStatuses::Type::Default);
 		auto list = statuses.list(Data::EmojiStatuses::Type::Colored);
-		list.insert(begin(list), 0);
-		if (list.size() > kLimitFirstRow) {
-			list.erase(begin(list) + kLimitFirstRow, end(list));
+		if (list.size() > kLimitFirstRow - 1) {
+			list.erase(begin(list) + kLimitFirstRow - 1, end(list));
 		}
 		list.reserve(list.size() + recent.size() + other.size() + 1);
 		for (const auto &id : ranges::views::concat(recent, other)) {
@ -128,15 +142,12 @@ void EmojiStatusPanel::show(Descriptor &&descriptor) {
 				list.push_back(id);
 			}
 		}
-		if (!ranges::contains(list, self->emojiStatusId())) {
-			list.push_back(self->emojiStatusId());
-		}
-		_panel->selector()->provideRecentEmoji(list);
+		feed(std::move(list));
 	}
 	const auto parent = _panel->parentWidget();
 	const auto global = button->mapToGlobal(QPoint());
 	const auto local = parent->mapFromGlobal(global);
-	if (descriptor.backgroundEmojiMode) {
+	if (descriptor.backgroundEmojiMode || descriptor.channelStatusMode) {
 		_panel->moveBottomRight(
 			local.y() + (st::normalFont->height / 2),
 			local.x() + button->width() * 3);
@ -175,18 +186,22 @@ void EmojiStatusPanel::create(const Descriptor &descriptor) {
 			nullptr,
 			Descriptor{
 				.show = controller->uiShow(),
-				.st = (descriptor.backgroundEmojiMode
+				.st = ((descriptor.backgroundEmojiMode
+					|| descriptor.channelStatusMode)
 					? st::backgroundEmojiPan
 					: st::statusEmojiPan),
 				.level = Window::GifPauseReason::Layer,
 				.mode = (descriptor.backgroundEmojiMode
 					? Mode::BackgroundEmoji
+					: descriptor.channelStatusMode
+					? Mode::ChannelStatus
 					: Mode::EmojiStatus),
 				.customTextColor = descriptor.customTextColor,
 			}));
 	_customTextColor = descriptor.customTextColor;
 	_backgroundEmojiMode = descriptor.backgroundEmojiMode;
-	_panel->setDropDown(!_backgroundEmojiMode);
+	_channelStatusMode = descriptor.channelStatusMode;
+	_panel->setDropDown(!_backgroundEmojiMode && !_channelStatusMode);
 	_panel->setDesiredHeightValues(
 		1.,
 		st::emojiPanMinHeight / 2,
@ -218,14 +233,14 @@ void EmojiStatusPanel::create(const Descriptor &descriptor) {
 		return Chosen{ .animation = data.messageSendingFrom };
 	});

-	if (descriptor.backgroundEmojiMode) {
+	if (descriptor.backgroundEmojiMode || descriptor.channelStatusMode) {
 		rpl::merge(
 			std::move(statusChosen),
 			std::move(emojiChosen)
 		) | rpl::start_with_next([=](const Chosen &chosen) {
 			const auto owner = &controller->session().data();
 			startAnimation(owner, body, chosen.id, chosen.animation);
-			_backgroundEmojiChosen.fire_copy(chosen.id);
+			_someCustomChosen.fire({ chosen.id, chosen.until });
 			_panel->hideAnimated();
 		}, _panel->lifetime());
 	} else {
--- a/Telegram/SourceFiles/info/profile/info_profile_emoji_status_panel.h
+++ b/Telegram/SourceFiles/info/profile/info_profile_emoji_status_panel.h
@ -51,15 +51,20 @@ public:
 		not_null<Window::SessionController*> controller;
 		not_null<QWidget*> button;
 		Data::CustomEmojiSizeTag animationSizeTag = {};
-		DocumentId currentBackgroundEmojiId = 0;
+		DocumentId ensureAddedEmojiId = 0;
 		Fn<QColor()> customTextColor;
 		bool backgroundEmojiMode = false;
+		bool channelStatusMode = false;
 	};
 	void show(Descriptor &&descriptor);
 	void repaint();

-	[[nodiscard]] rpl::producer<DocumentId> backgroundEmojiChosen() const {
-		return _backgroundEmojiChosen.events();
+	struct CustomChosen {
+		DocumentId id = 0;
+		TimeId until = 0;
+	};
+	[[nodiscard]] rpl::producer<CustomChosen> someCustomChosen() const {
+		return _someCustomChosen.events();
 	}

 	bool paintBadgeFrame(not_null<Ui::RpWidget*> widget);
@ -81,9 +86,10 @@ private:
 	Fn<bool(DocumentId)> _chooseFilter;
 	QPointer<QWidget> _panelButton;
 	std::unique_ptr<Ui::EmojiFlyAnimation> _animation;
-	rpl::event_stream<DocumentId> _backgroundEmojiChosen;
+	rpl::event_stream<CustomChosen> _someCustomChosen;
 	Data::CustomEmojiSizeTag _animationSizeTag = {};
 	bool _backgroundEmojiMode = false;
+	bool _channelStatusMode = false;

 };

--- a/Telegram/SourceFiles/window/section_widget.cpp
+++ b/Telegram/SourceFiles/window/section_widget.cpp
@ -526,7 +526,8 @@ bool ShowReactPremiumError(
 		not_null<HistoryItem*> item,
 		const Data::ReactionId &id) {
 	if (controller->session().premium()
-		|| ranges::contains(item->chosenReactions(), id)) {
+		|| ranges::contains(item->chosenReactions(), id)
+		|| item->history()->peer->isBroadcast()) {
 		return false;
 	}
 	const auto &list = controller->session().data().reactions().list(