Allow editing ManageTopics rights/restrictions.

Telegram/Resources/langs/lang.strings

@@ -2890,6 +2890,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_rights_group_invite_link" = "Invite users via link";
 "lng_rights_group_invite" = "Add users";
 "lng_rights_group_pin" = "Pin messages";
+"lng_rights_group_pin_with_topics" = "Pin messages and topics";
+"lng_rights_group_topics" = "Manage topics";
+"lng_rights_group_add_topics" = "Create topics";
 "lng_rights_group_manage_calls" = "Manage voice chats";
 "lng_rights_group_delete" = "Delete messages";
 "lng_rights_group_anonymous" = "Remain Anonymous";

Telegram/Resources/tl/api.tl

@@ -1127,9 +1127,9 @@ chatOnlines#f041e250 onlines:int = ChatOnlines;
 
 statsURL#47a971e0 url:string = StatsURL;
 
-chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true = ChatAdminRights;
+chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true manage_topics:flags.13?true = ChatAdminRights;
 
-chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true until_date:int = ChatBannedRights;
+chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true manage_topics:flags.18?true until_date:int = ChatBannedRights;
 
 inputWallPaper#e630b979 id:long access_hash:long = InputWallPaper;
 inputWallPaperSlug#72091c80 slug:string = InputWallPaper;

Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp

@@ -224,6 +224,7 @@ ChatAdminRightsInfo EditAdminBox::defaultRights() const {
 			| Flag::BanUsers
 			| Flag::InviteUsers
 			| Flag::PinMessages
+			| Flag::ManageTopics
 			| Flag::ManageCall) }
 		: ChatAdminRightsInfo{ (Flag::ChangeInfo
 			| Flag::PostMessages
@@ -328,13 +329,17 @@ void EditAdminBox::prepare() {
 	const auto anyoneCanAddMembers = chat
 		? chat->anyoneCanAddMembers()
 		: channel->anyoneCanAddMembers();
+	const auto options = Data::AdminRightsSetOptions{
+		.isGroup = isGroup,
+		.isForum = peer()->isForum(),
+		.anyoneCanAddMembers = anyoneCanAddMembers,
+	};
 	auto [checkboxes, getChecked, changes] = CreateEditAdminRights(
 		inner,
 		tr::lng_rights_edit_admin_header(),
 		prepareFlags,
 		disabledMessages,
-		isGroup,
-		anyoneCanAddMembers);
+		options);
 	inner->add(std::move(checkboxes), QMargins());
 
 	auto selectedFlags = rpl::single(
@@ -355,7 +360,7 @@ void EditAdminBox::prepare() {
 	}, lifetime());
 
 	if (canTransferOwnership()) {
-		const auto allFlags = AdminRightsForOwnershipTransfer(isGroup);
+		const auto allFlags = AdminRightsForOwnershipTransfer(options);
 		setupTransferButton(
 			inner,
 			isGroup
@@ -746,7 +751,8 @@ void EditRestrictedBox::prepare() {
 		this,
 		tr::lng_rights_user_restrictions_header(),
 		prepareFlags,
-		disabledMessages);
+		disabledMessages,
+		{ .isForum = peer()->isForum() });
 	addControl(std::move(checkboxes), QMargins());
 
 	_until = prepareRights.until;

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -67,14 +67,6 @@ namespace {
 	});
 }
 
-[[nodiscard]] auto ToPositiveNumberStringRestrictions() {
-	return rpl::map([](int count) {
-		return QString::number(count)
-		+ QString("/")
-		+ QString::number(int(Data::ListOfRestrictions().size()));
-	});
-}
-
 void AddSkip(
 		not_null<Ui::VerticalLayout*> container,
 		int top = st::editPeerTopButtonsLayoutSkip,
@@ -1086,10 +1078,16 @@ void Controller::fillManageSection() {
 			tr::lng_manage_peer_permissions(),
 			Info::Profile::MigratedOrMeValue(
 				_peer
-			) | rpl::map(
-				Info::Profile::RestrictionsCountValue
-			) | rpl::flatten_latest(
-			) | ToPositiveNumberStringRestrictions(),
+			) | rpl::map([=](not_null<PeerData*> peer) {
+				return Info::Profile::RestrictionsCountValue(
+					peer
+				) | rpl::map([=](int count) {
+					return QString::number(count)
+						+ QString("/")
+						+ QString::number(int(Data::ListOfRestrictions(
+							{ .isForum = peer->isForum() }).size()));
+				});
+			}) | rpl::flatten_latest(),
 			[=] { ShowEditPermissions(_navigation, _peer); },
 			{ &st::settingsIconKey, Settings::kIconGreen });
 	}

Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp

@@ -106,58 +106,6 @@ void ApplyDependencies(
 	};
 }
 
-std::vector<std::pair<ChatRestrictions, QString>> RestrictionLabels() {
-	const auto langKeys = {
-		tr::lng_rights_chat_send_text,
-		tr::lng_rights_chat_send_media,
-		tr::lng_rights_chat_send_stickers,
-		tr::lng_rights_chat_send_links,
-		tr::lng_rights_chat_send_polls,
-		tr::lng_rights_chat_add_members,
-		tr::lng_rights_group_pin,
-		tr::lng_rights_group_info,
-	};
-
-	std::vector<std::pair<ChatRestrictions, QString>> vector;
-	const auto restrictions = Data::ListOfRestrictions();
-	auto i = 0;
-	for (const auto &key : langKeys) {
-		vector.emplace_back(restrictions[i++], key(tr::now));
-	}
-	return vector;
-}
-
-std::vector<std::pair<ChatAdminRights, QString>> AdminRightLabels(
-		bool isGroup,
-		bool anyoneCanAddMembers) {
-	using Flag = ChatAdminRight;
-
-	if (isGroup) {
-		return {
-			{ Flag::ChangeInfo, tr::lng_rights_group_info(tr::now) },
-			{ Flag::DeleteMessages, tr::lng_rights_group_delete(tr::now) },
-			{ Flag::BanUsers, tr::lng_rights_group_ban(tr::now) },
-			{ Flag::InviteUsers, anyoneCanAddMembers
-				? tr::lng_rights_group_invite_link(tr::now)
-				: tr::lng_rights_group_invite(tr::now) },
-			{ Flag::PinMessages, tr::lng_rights_group_pin(tr::now) },
-			{ Flag::ManageCall, tr::lng_rights_group_manage_calls(tr::now) },
-			{ Flag::Anonymous, tr::lng_rights_group_anonymous(tr::now) },
-			{ Flag::AddAdmins, tr::lng_rights_add_admins(tr::now) },
-		};
-	} else {
-		return {
-			{ Flag::ChangeInfo, tr::lng_rights_channel_info(tr::now) },
-			{ Flag::PostMessages, tr::lng_rights_channel_post(tr::now) },
-			{ Flag::EditMessages, tr::lng_rights_channel_edit(tr::now) },
-			{ Flag::DeleteMessages, tr::lng_rights_channel_delete(tr::now) },
-			{ Flag::InviteUsers, tr::lng_rights_group_invite(tr::now) },
-			{ Flag::ManageCall, tr::lng_rights_channel_manage_calls(tr::now) },
-			{ Flag::AddAdmins, tr::lng_rights_add_admins(tr::now) }
-		};
-	}
-}
-
 auto Dependencies(ChatRestrictions)
 -> std::vector<std::pair<ChatRestriction, ChatRestriction>> {
 	using Flag = ChatRestriction;
@@ -248,6 +196,103 @@ ChatRestrictions DisabledByAdminRights(not_null<PeerData*> peer) {
 			: Flag::ChangeInfo);
 }
 
+template <
+	typename Flags,
+	typename DisabledMessagePairs,
+	typename FlagLabelPairs>
+[[nodiscard]] EditFlagsControl<Flags> CreateEditFlags(
+		QWidget *parent,
+		rpl::producer<QString> header,
+		Flags checked,
+		const DisabledMessagePairs &disabledMessagePairs,
+		const FlagLabelPairs &flagLabelPairs) {
+	auto widget = object_ptr<Ui::VerticalLayout>(parent);
+	const auto container = widget.data();
+
+	const auto checkboxes = container->lifetime(
+	).make_state<std::map<Flags, QPointer<Ui::Checkbox>>>();
+
+	const auto value = [=] {
+		auto result = Flags(0);
+		for (const auto &[flags, checkbox] : *checkboxes) {
+			if (checkbox->checked()) {
+				result |= flags;
+			} else {
+				result &= ~flags;
+			}
+		}
+		return result;
+	};
+
+	const auto changes = container->lifetime(
+	).make_state<rpl::event_stream<>>();
+
+	const auto applyDependencies = [=](Ui::Checkbox *control) {
+		static const auto dependencies = Dependencies(Flags());
+		ApplyDependencies(*checkboxes, dependencies, control);
+	};
+
+	container->add(
+		object_ptr<Ui::FlatLabel>(
+			container,
+			std::move(header),
+			st::rightsHeaderLabel),
+		st::rightsHeaderMargin);
+
+	auto addCheckbox = [&](Flags flags, const QString &text) {
+		const auto lockedIt = ranges::find_if(
+			disabledMessagePairs,
+			[&](const auto &pair) { return (pair.first & flags) != 0; });
+		const auto locked = (lockedIt != end(disabledMessagePairs))
+			? std::make_optional(lockedIt->second)
+			: std::nullopt;
+		const auto toggled = ((checked & flags) != 0);
+		auto toggle = std::make_unique<Ui::ToggleView>(
+			st::rightsToggle,
+			toggled);
+		toggle->setLocked(locked.has_value());
+		const auto control = container->add(
+			object_ptr<Ui::Checkbox>(
+				container,
+				text,
+				st::rightsCheckbox,
+				std::move(toggle)),
+			st::rightsToggleMargin);
+		control->checkedChanges(
+		) | rpl::start_with_next([=](bool checked) {
+			if (locked.has_value()) {
+				if (checked != toggled) {
+					Ui::ShowMultilineToast({
+						.parentOverride = parent,
+						.text = { *locked },
+					});
+					control->setChecked(toggled);
+				}
+			} else {
+				InvokeQueued(control, [=] {
+					applyDependencies(control);
+					changes->fire({});
+				});
+			}
+		}, control->lifetime());
+		checkboxes->emplace(flags, control);
+	};
+	for (const auto &[flags, label] : flagLabelPairs) {
+		addCheckbox(flags, label);
+	}
+
+	applyDependencies(nullptr);
+	for (const auto &[flags, checkbox] : *checkboxes) {
+		checkbox->finishAnimating();
+	}
+
+	return {
+		std::move(widget),
+		value,
+		changes->events() | rpl::map(value)
+	};
+}
+
 } // namespace
 
 ChatAdminRights DisabledByDefaultRestrictions(not_null<PeerData*> peer) {
@@ -306,9 +351,10 @@ ChatRestrictions FixDependentRestrictions(ChatRestrictions restrictions) {
 	return restrictions;
 }
 
-ChatAdminRights AdminRightsForOwnershipTransfer(bool isGroup) {
+ChatAdminRights AdminRightsForOwnershipTransfer(
+		Data::AdminRightsSetOptions options) {
 	auto result = ChatAdminRights();
-	for (const auto &[flag, label] : AdminRightLabels(isGroup, true)) {
+	for (const auto &[flag, label] : AdminRightLabels(options)) {
 		if (!(flag & ChatAdminRight::Anonymous)) {
 			result |= flag;
 		}
@@ -445,7 +491,8 @@ void EditPeerPermissionsBox::prepare() {
 		this,
 		tr::lng_rights_default_restrictions_header(),
 		restrictions,
-		disabledMessages);
+		disabledMessages,
+		{ .isForum = _peer->isForum() });
 
 	inner->add(std::move(checkboxes));
 
@@ -668,114 +715,88 @@ void EditPeerPermissionsBox::addBannedButtons(
 	}
 }
 
-template <
-	typename Flags,
-	typename DisabledMessagePairs,
-	typename FlagLabelPairs>
-EditFlagsControl<Flags> CreateEditFlags(
-		QWidget *parent,
-		rpl::producer<QString> header,
-		Flags checked,
-		const DisabledMessagePairs &disabledMessagePairs,
-		const FlagLabelPairs &flagLabelPairs) {
-	auto widget = object_ptr<Ui::VerticalLayout>(parent);
-	const auto container = widget.data();
+std::vector<RestrictionLabel> RestrictionLabels(
+		Data::RestrictionsSetOptions options) {
+	using Flag = ChatRestriction;
+	auto result = std::vector<RestrictionLabel>{
+		{ Flag::SendMessages, tr::lng_rights_chat_send_text(tr::now) },
+		{ Flag::SendMedia, tr::lng_rights_chat_send_media(tr::now) },
+		{ Flag::SendStickers
+			| Flag::SendGifs
+			| Flag::SendGames
+			| Flag::SendInline, tr::lng_rights_chat_send_stickers(tr::now) },
+		{ Flag::EmbedLinks, tr::lng_rights_chat_send_links(tr::now) },
+		{ Flag::SendPolls, tr::lng_rights_chat_send_polls(tr::now) },
+		{ Flag::InviteUsers, tr::lng_rights_chat_add_members(tr::now) },
+		{ Flag::ManageTopics, tr::lng_rights_group_add_topics(tr::now) },
+		{ Flag::PinMessages, tr::lng_rights_group_pin(tr::now) },
+		{ Flag::ChangeInfo, tr::lng_rights_group_info(tr::now) },
+	};
+	if (!options.isForum) {
+		result.erase(
+			ranges::remove(
+				result,
+				Flag::ManageTopics,
+				&RestrictionLabel::flags),
+			end(result));
+	}
+	return result;
+}
 
-	const auto checkboxes = container->lifetime(
-	).make_state<std::map<Flags, QPointer<Ui::Checkbox>>>();
+std::vector<AdminRightLabel> AdminRightLabels(
+		Data::AdminRightsSetOptions options) {
+	using Flag = ChatAdminRight;
 
-	const auto value = [=] {
-		auto result = Flags(0);
-		for (const auto &[flags, checkbox] : *checkboxes) {
-			if (checkbox->checked()) {
-				result |= flags;
-			} else {
-				result &= ~flags;
-			}
+	if (options.isGroup) {
+		auto result = std::vector<AdminRightLabel>{
+			{ Flag::ChangeInfo, tr::lng_rights_group_info(tr::now) },
+			{ Flag::DeleteMessages, tr::lng_rights_group_delete(tr::now) },
+			{ Flag::BanUsers, tr::lng_rights_group_ban(tr::now) },
+			{ Flag::InviteUsers, options.anyoneCanAddMembers
+				? tr::lng_rights_group_invite_link(tr::now)
+				: tr::lng_rights_group_invite(tr::now) },
+			{ Flag::ManageTopics, tr::lng_rights_group_topics(tr::now) },
+			{ Flag::PinMessages, options.isForum
+				? tr::lng_rights_group_pin_with_topics(tr::now)
+				: tr::lng_rights_group_pin(tr::now) },
+			{ Flag::ManageCall, tr::lng_rights_group_manage_calls(tr::now) },
+			{ Flag::Anonymous, tr::lng_rights_group_anonymous(tr::now) },
+			{ Flag::AddAdmins, tr::lng_rights_add_admins(tr::now) },
+		};
+		if (!options.isForum) {
+			result.erase(
+				ranges::remove(
+					result,
+					Flag::ManageTopics,
+					&AdminRightLabel::flags),
+				end(result));
 		}
 		return result;
-	};
-
-	const auto changes = container->lifetime(
-	).make_state<rpl::event_stream<>>();
-
-	const auto applyDependencies = [=](Ui::Checkbox *control) {
-		static const auto dependencies = Dependencies(Flags());
-		ApplyDependencies(*checkboxes, dependencies, control);
-	};
-
-	container->add(
-		object_ptr<Ui::FlatLabel>(
-			container,
-			std::move(header),
-			st::rightsHeaderLabel),
-		st::rightsHeaderMargin);
-
-	auto addCheckbox = [&](Flags flags, const QString &text) {
-		const auto lockedIt = ranges::find_if(
-			disabledMessagePairs,
-			[&](const auto &pair) { return (pair.first & flags) != 0; });
-		const auto locked = (lockedIt != end(disabledMessagePairs))
-			? std::make_optional(lockedIt->second)
-			: std::nullopt;
-		const auto toggled = ((checked & flags) != 0);
-		auto toggle = std::make_unique<Ui::ToggleView>(
-			st::rightsToggle,
-			toggled);
-		toggle->setLocked(locked.has_value());
-		const auto control = container->add(
-			object_ptr<Ui::Checkbox>(
-				container,
-				text,
-				st::rightsCheckbox,
-				std::move(toggle)),
-			st::rightsToggleMargin);
-		control->checkedChanges(
-		) | rpl::start_with_next([=](bool checked) {
-			if (locked.has_value()) {
-				if (checked != toggled) {
-					Ui::ShowMultilineToast({
-						.parentOverride = parent,
-						.text = { *locked },
-					});
-					control->setChecked(toggled);
-				}
-			} else {
-				InvokeQueued(control, [=] {
-					applyDependencies(control);
-					changes->fire({});
-				});
-			}
-		}, control->lifetime());
-		checkboxes->emplace(flags, control);
-	};
-	for (const auto &[flags, label] : flagLabelPairs) {
-		addCheckbox(flags, label);
+	} else {
+		return {
+			{ Flag::ChangeInfo, tr::lng_rights_channel_info(tr::now) },
+			{ Flag::PostMessages, tr::lng_rights_channel_post(tr::now) },
+			{ Flag::EditMessages, tr::lng_rights_channel_edit(tr::now) },
+			{ Flag::DeleteMessages, tr::lng_rights_channel_delete(tr::now) },
+			{ Flag::InviteUsers, tr::lng_rights_group_invite(tr::now) },
+			{ Flag::ManageCall, tr::lng_rights_channel_manage_calls(tr::now) },
+			{ Flag::AddAdmins, tr::lng_rights_add_admins(tr::now) }
+		};
 	}
-
-	applyDependencies(nullptr);
-	for (const auto &[flags, checkbox] : *checkboxes) {
-		checkbox->finishAnimating();
-	}
-
-	return {
-		std::move(widget),
-		value,
-		changes->events() | rpl::map(value)
-	};
 }
 
 EditFlagsControl<ChatRestrictions> CreateEditRestrictions(
 		QWidget *parent,
 		rpl::producer<QString> header,
 		ChatRestrictions restrictions,
-		std::map<ChatRestrictions, QString> disabledMessages) {
+		std::map<ChatRestrictions, QString> disabledMessages,
+		Data::RestrictionsSetOptions options) {
 	auto result = CreateEditFlags(
 		parent,
 		header,
 		NegateRestrictions(restrictions),
 		disabledMessages,
-		RestrictionLabels());
+		RestrictionLabels(options));
 	result.value = [original = std::move(result.value)]{
 		return NegateRestrictions(original());
 	};
@@ -791,12 +812,11 @@ EditFlagsControl<ChatAdminRights> CreateEditAdminRights(
 		rpl::producer<QString> header,
 		ChatAdminRights rights,
 		std::map<ChatAdminRights, QString> disabledMessages,
-		bool isGroup,
-		bool anyoneCanAddMembers) {
+		Data::AdminRightsSetOptions options) {
 	return CreateEditFlags(
 		parent,
 		header,
 		rights,
 		disabledMessages,
-		AdminRightLabels(isGroup, anyoneCanAddMembers));
+		AdminRightLabels(options));
 }

Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.h

@@ -54,6 +54,20 @@ private:
 	not_null<ChannelData*> channel,
 	not_null<Window::SessionController*> controller);
 
+struct RestrictionLabel {
+	ChatRestrictions flags;
+	QString label;
+};
+[[nodiscard]] std::vector<RestrictionLabel> RestrictionLabels(
+	Data::RestrictionsSetOptions options);
+
+struct AdminRightLabel {
+	ChatAdminRights flags;
+	QString label;
+};
+[[nodiscard]] std::vector<AdminRightLabel> AdminRightLabels(
+	Data::AdminRightsSetOptions options);
+
 template <typename Flags>
 struct EditFlagsControl {
 	object_ptr<Ui::RpWidget> widget;
@@ -61,20 +75,23 @@ struct EditFlagsControl {
 	rpl::producer<Flags> changes;
 };
 
-EditFlagsControl<ChatRestrictions> CreateEditRestrictions(
+[[nodiscard]] EditFlagsControl<ChatRestrictions> CreateEditRestrictions(
 	QWidget *parent,
 	rpl::producer<QString> header,
 	ChatRestrictions restrictions,
-	std::map<ChatRestrictions, QString> disabledMessages);
+	std::map<ChatRestrictions, QString> disabledMessages,
+	Data::RestrictionsSetOptions options);
 
-EditFlagsControl<ChatAdminRights> CreateEditAdminRights(
+[[nodiscard]] EditFlagsControl<ChatAdminRights> CreateEditAdminRights(
 	QWidget *parent,
 	rpl::producer<QString> header,
 	ChatAdminRights rights,
 	std::map<ChatAdminRights, QString> disabledMessages,
-	bool isGroup,
-	bool anyoneCanAddMembers);
+	Data::AdminRightsSetOptions options);
 
-ChatAdminRights DisabledByDefaultRestrictions(not_null<PeerData*> peer);
-ChatRestrictions FixDependentRestrictions(ChatRestrictions restrictions);
-ChatAdminRights AdminRightsForOwnershipTransfer(bool isGroup);
+[[nodiscard]] ChatAdminRights DisabledByDefaultRestrictions(
+	not_null<PeerData*> peer);
+[[nodiscard]] ChatRestrictions FixDependentRestrictions(
+	ChatRestrictions restrictions);
+[[nodiscard]] ChatAdminRights AdminRightsForOwnershipTransfer(
+	Data::AdminRightsSetOptions options);

Telegram/SourceFiles/data/data_chat_participant_status.cpp

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "data/data_chat_participant_status.h"
 
+#include "boxes/peers/edit_peer_permissions_box.h"
+
 namespace {
 
 [[nodiscard]] ChatAdminRights ChatAdminRightsFlags(
@@ -43,22 +45,12 @@ ChatRestrictionsInfo::ChatRestrictionsInfo(const MTPChatBannedRights &rights)
 
 namespace Data {
 
-std::vector<ChatRestrictions> ListOfRestrictions() {
-	using Flag = ChatRestriction;
-
-	return {
-		Flag::SendMessages,
-		Flag::SendMedia,
-		Flag::SendStickers
-		| Flag::SendGifs
-		| Flag::SendGames
-		| Flag::SendInline,
-		Flag::EmbedLinks,
-		Flag::SendPolls,
-		Flag::InviteUsers,
-		Flag::PinMessages,
-		Flag::ChangeInfo,
-	};
+std::vector<ChatRestrictions> ListOfRestrictions(
+		RestrictionsSetOptions options) {
+	auto labels = RestrictionLabels(options);
+	return ranges::views::all(labels)
+		| ranges::views::transform(&RestrictionLabel::flags)
+		| ranges::to_vector;
 }
 
 } // namespace Data

Telegram/SourceFiles/data/data_chat_participant_status.h

@@ -24,6 +24,7 @@ enum class ChatAdminRight {
 	Anonymous = (1 << 10),
 	ManageCall = (1 << 11),
 	Other = (1 << 12),
+	ManageTopics = (1 << 13),
 };
 inline constexpr bool is_flag_type(ChatAdminRight) { return true; }
 using ChatAdminRights = base::flags<ChatAdminRight>;
@@ -41,6 +42,7 @@ enum class ChatRestriction {
 	ChangeInfo = (1 << 10),
 	InviteUsers = (1 << 15),
 	PinMessages = (1 << 17),
+	ManageTopics = (1 << 18),
 };
 inline constexpr bool is_flag_type(ChatRestriction) { return true; }
 using ChatRestrictions = base::flags<ChatRestriction>;
@@ -68,6 +70,17 @@ struct ChatRestrictionsInfo {
 
 namespace Data {
 
-std::vector<ChatRestrictions> ListOfRestrictions();
+struct AdminRightsSetOptions {
+	bool isGroup : 1 = false;
+	bool isForum : 1 = false;
+	bool anyoneCanAddMembers : 1 = false;
+};
+
+struct RestrictionsSetOptions {
+	bool isForum = false;
+};
+
+[[nodiscard]] std::vector<ChatRestrictions> ListOfRestrictions(
+	RestrictionsSetOptions options);
 
 } // namespace Data

Telegram/SourceFiles/info/profile/info_profile_values.cpp

@@ -418,12 +418,15 @@ rpl::producer<int> AdminsCountValue(not_null<PeerData*> peer) {
 
 
 rpl::producer<int> RestrictionsCountValue(not_null<PeerData*> peer) {
-	const auto countOfRestrictions = [](ChatRestrictions restrictions) {
+	const auto countOfRestrictions = [](
+			Data::RestrictionsSetOptions options,
+			ChatRestrictions restrictions) {
 		auto count = 0;
-		for (const auto &f : Data::ListOfRestrictions()) {
+		const auto list = Data::ListOfRestrictions(options);
+		for (const auto &f : list) {
 			if (restrictions & f) count++;
 		}
-		return int(Data::ListOfRestrictions().size()) - count;
+		return int(list.size()) - count;
 	};
 
 	if (const auto chat = peer->asChat()) {
@@ -431,14 +434,22 @@ rpl::producer<int> RestrictionsCountValue(not_null<PeerData*> peer) {
 			peer,
 			UpdateFlag::Rights
 		) | rpl::map([=] {
-			return countOfRestrictions(chat->defaultRestrictions());
+			return countOfRestrictions({}, chat->defaultRestrictions());
 		});
 	} else if (const auto channel = peer->asChannel()) {
-		return peer->session().changes().peerFlagsValue(
-			peer,
-			UpdateFlag::Rights
+		auto forumValue = channel->flagsValue(
+		) | rpl::filter([](const ChannelData::Flags::Change &change) {
+			return (change.diff & ChannelData::Flag::Forum);
+		});
+		return rpl::combine(
+			std::move(forumValue),
+			channel->session().changes().peerFlagsValue(
+				channel,
+				UpdateFlag::Rights)
 		) | rpl::map([=] {
-			return countOfRestrictions(channel->defaultRestrictions());
+			return countOfRestrictions(
+				{ .isForum = channel->isForum() },
+				channel->defaultRestrictions());
 		});
 	}
 	Unexpected("User in RestrictionsCountValue().");