Add most of the phrases to the langpack.

Telegram/Resources/langs/lang.strings

@@ -232,6 +232,18 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_file_size_limit1" = "The document can't be sent, because it is larger than {size}.";
 "lng_file_size_limit2" = "You can double this limit to {size} per document by subscribing to **Telegram Premium**.";
 
+"lng_filter_links_limit_title" = "Limit Reached";
+"lng_filter_links_limit1#one" = "Sorry, you can't create more than **{count}** invite link.";
+"lng_filter_links_limit1#other" = "Sorry, you can't create more than **{count}** invite links.";
+"lng_filter_links_limit2#one" = "You can increase the limit to **{count}** link by subscribing to **Telegram Premium**.";
+"lng_filter_links_limit2#other" = "You can increase the limit to **{count}** links by subscribing to **Telegram Premium**.";
+
+"lng_filter_shared_limit_title" = "Limit Reached";
+"lng_filter_shared_limit1#one" = "Sorry, you can't add more than **{count}** shareable folders.";
+"lng_filter_shared_limit1#other" = "Sorry, you can't add more than **{count}** shareable folders.";
+"lng_filter_shared_limit2#one" = "You can increase the limit up to **{count}** folder by subscribing to **Telegram Premium**.";
+"lng_filter_shared_limit2#other" = "You can increase the limit up to **{count}** folders by subscribing to **Telegram Premium**.";
+
 "lng_limits_increase" = "Increase Limit";
 
 "lng_sticker_premium_text" = "This pack contains premium stickers like this one.";
@@ -3541,22 +3553,46 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_filters_toast_add" = "{chat} added to {folder} folder";
 "lng_filters_toast_remove" = "{chat} removed from {folder} folder";
 
-"lng_filters_link" = "Invite Link";
+"lng_filters_link" = "Invite links";
+"lng_filters_link_badge" = "New";
 "lng_filters_link_create" = "Share Folder";
-"lng_filters_link_add" = "Add Link";
-"lng_filters_link_cant" = "You can only share folders that have several explicit chats selected, no general chat types and no exclusions.";
+"lng_filters_link_cant" = "No way to share folders with chat types or excluded chats.";
 "lng_filters_link_about" = "Share access to some of this folder's groups and channels with others.";
+"lng_filters_link_about_many" = "Create more links to set up different access levels for different people.";
 "lng_filters_link_title" = "Share Folder";
-"lng_filters_link_select" = "Select the chats you want to share with the link.";
+"lng_filters_link_share_about" = "Anyone with this link can add the {folder} folder and the chats selected below.";
+"lng_filters_link_subtitle" = "Invite link";
+"lng_filters_link_chats_none" = "No chats selected";
+"lng_filters_link_chats#one" = "{count} chat selected";
+"lng_filters_link_chats#other" = "{count} chats selected";
+"lng_filters_link_bot_status" = "you can't share chats with bots";
+"lng_filters_link_bot_error" = "Chat's with bots can't be shared You can't share chats with bots";
+"lng_filters_link_private_status" = "you can't share private chats";
+"lng_filters_link_private_error" = "You can't share private chats";
+"lng_filters_link_noadmin_status" = "you can't invite others here";
+"lng_filters_link_noadmin_group_error" = "You don't have the admin rights to share invite links to this group chat.";
+"lng_filters_link_noadmin_channel_error" = "You don't have the admin rights to share invite links to this channel.";
+"lng_filters_link_chats_about" = "Select groups and channels that you want everyone who adds the folder via invite link to join.";
+"lng_filters_link_no_about" = "There are no chats in this folder that you can share with others.";
+"lng_filters_link_chats_no" = "These chats cannot be shared";
+"lng_filters_link_chats_no_about" = "You can only share groups and channels in which you are allowed to create invite links.";
+"lng_filters_link_name_it" = "Name Link";
+"lng_filters_link_delete_sure" = "Are you sure you want to delete this link?";
 "lng_filters_by_link_title" = "Add Folder";
 "lng_filters_by_link_sure" = "Do you want to add a new chat folder {folder} and join its groups and channels?";
 "lng_filters_by_link_join#one" = "{count} chat to join";
 "lng_filters_by_link_join#other" = "{count} chats to join";
-"lng_filters_by_link_add" = "Add {folder}";
+"lng_filters_by_link_add_button" = "Add {folder}";
+"lng_filters_by_link_add_no" = "Do not add this folder";
 "lng_filters_by_link_more" = "Add Chats to Folder";
 "lng_filters_by_link_more_sure" = "Do you want to join chats and add them to your folder {folder}?";
 "lng_filters_by_link_about" = "You can deselect the chats you don't want to join.";
 "lng_filters_by_link_join_button" = "Join Chats";
+"lng_filters_by_link_join_no" = "Do not join any chats";
+"lng_filters_by_link_already" = "Folder already added";
+"lng_filters_by_link_already_about" = "You have already added the folder {folder} and all its chats.";
+"lng_filters_by_link_in#one" = "{count} chat in this folder";
+"lng_filters_by_link_in#other" = "{count} chats in this folder";
 "lng_filters_by_link_remove" = "Remove Folder";
 "lng_filters_by_link_remove_sure" = "Do you want to quit the chats you joined when added the folder {folder}?";
 "lng_filters_by_link_quit#one" = "{count} chat to quit";
@@ -3565,6 +3601,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_filters_by_link_deselect" = "Deselect All";
 "lng_filters_by_link_remove_button" = "Remove Folder";
 "lng_filters_by_link_quit_button" = "Remove Folder and Chats";
+"lng_filters_bar_you_can#one" = "You can join {count} new chat";
+"lng_filters_bar_you_can#other" = "You can join {count} new chats";
+"lng_filters_bar_view" = "Click here to view them";
 
 "lng_chat_theme_change" = "Change colors";
 "lng_chat_theme_none" = "No\nTheme";

Telegram/SourceFiles/api/api_chat_filters.cpp

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "ui/boxes/confirm_box.h"
+#include "ui/text/text_utilities.h"
 #include "ui/toasts/common_toasts.h"
 #include "ui/widgets/buttons.h"
 #include "window/window_session_controller.h"
@@ -64,6 +65,7 @@ public:
 
 private:
 	void setupAboveWidget();
+	void setupBelowWidget();
 
 	const not_null<Window::SessionController*> _window;
 
@@ -81,16 +83,15 @@ private:
 };
 
 [[nodiscard]] rpl::producer<QString> TitleText(HeaderType type) {
-	// langs
 	switch (type) {
 	case HeaderType::AddingFilter:
-		return rpl::single(u"Add Folder"_q);
+		return tr::lng_filters_by_link_title();
 	case HeaderType::AddingChats:
-		return rpl::single(u"Add Chats to Folder"_q);
+		return tr::lng_filters_by_link_more();
 	case HeaderType::AllAdded:
-		return rpl::single(u"Folder Already Added"_q);
+		return tr::lng_filters_by_link_already();
 	case HeaderType::Removing:
-		return rpl::single(u"Remove Folder"_q);
+		return tr::lng_filters_by_link_remove();
 	}
 	Unexpected("HeaderType in TitleText.");
 }
@@ -98,27 +99,44 @@ private:
 void FillHeader(
 		not_null<Ui::VerticalLayout*> container,
 		HeaderDescriptor descriptor) {
-	// langs
-	const auto description = (descriptor.type == HeaderType::AddingFilter)
-		? (u"Do you want to add a new chat folder "_q
-			+ descriptor.title
-			+ u" and join its groups and channels?"_q)
+	const auto phrase = (descriptor.type == HeaderType::AddingFilter)
+		? tr::lng_filters_by_link_sure
 		: (descriptor.type == HeaderType::AddingChats)
-		? (u"Do you want to join "_q
-			+ QString::number(descriptor.badge)
-			+ u" chats and add them to your folder "_q
-			+ descriptor.title + '?')
+		? tr::lng_filters_by_link_more_sure
 		: (descriptor.type == HeaderType::AllAdded)
-		? (u"You have already added the folder "_q
-			+ descriptor.title
-			+ u" and all its chats."_q)
-		: (u"Do you want to quit the chats you joined "
-			"when adding the folder "_q
-			+ descriptor.title + '?');
+		? tr::lng_filters_by_link_already_about
+		: tr::lng_filters_by_link_remove_sure;
+	auto boldTitle = Ui::Text::Bold(descriptor.title);
+	auto description = (descriptor.type == HeaderType::AddingFilter)
+		? tr::lng_filters_by_link_sure(
+			tr::now,
+			lt_folder,
+			std::move(boldTitle),
+			Ui::Text::WithEntities)
+		: (descriptor.type == HeaderType::AddingChats)
+		? tr::lng_filters_by_link_more_sure(
+			tr::now,
+			lt_folder,
+			std::move(boldTitle),
+			Ui::Text::WithEntities)
+		: (descriptor.type == HeaderType::AllAdded)
+		? tr::lng_filters_by_link_already_about(
+			tr::now,
+			lt_folder,
+			std::move(boldTitle),
+			Ui::Text::WithEntities)
+		: tr::lng_filters_by_link_remove_sure(
+			tr::now,
+			lt_folder,
+			std::move(boldTitle),
+			Ui::Text::WithEntities);
 	container->add(
 		object_ptr<Ui::FlatLabel>(
 			container,
-			description,
+			phrase(
+				lt_folder,
+				rpl::single(Ui::Text::Bold(descriptor.title)),
+				Ui::Text::WithEntities),
 			st::boxDividerLabel),
 		st::boxRowPadding);
 }
@@ -152,12 +170,12 @@ void ImportInvite(
 }
 
 ToggleChatsController::ToggleChatsController(
-		not_null<Window::SessionController*> window,
-		ToggleAction action,
-		const QString &slug,
-		FilterId filterId,
-		const QString &title,
-		std::vector<not_null<PeerData*>> chats)
+	not_null<Window::SessionController*> window,
+	ToggleAction action,
+	const QString &slug,
+	FilterId filterId,
+	const QString &title,
+	std::vector<not_null<PeerData*>> chats)
 : _window(window)
 , _action(action)
 , _slug(slug)
@@ -168,6 +186,7 @@ ToggleChatsController::ToggleChatsController(
 
 void ToggleChatsController::prepare() {
 	setupAboveWidget();
+	setupBelowWidget();
 	auto selected = base::flat_set<not_null<PeerData*>>();
 	for (const auto &peer : _chats) {
 		auto row = std::make_unique<PeerListRow>(peer);
@@ -211,9 +230,22 @@ void ToggleChatsController::setupAboveWidget() {
 		.badge = (type == HeaderType::AddingChats) ? int(_chats.size()) : 0,
 	});
 
+	// lng_filters_by_link_join; // langs
+
 	delegate()->peerListSetAboveWidget(std::move(wrap));
 }
 
+void ToggleChatsController::setupBelowWidget() {
+	delegate()->peerListSetBelowWidget(
+		object_ptr<Ui::DividerLabel>(
+			(QWidget*)nullptr,
+			object_ptr<Ui::FlatLabel>(
+				(QWidget*)nullptr,
+				tr::lng_filters_by_link_about(),
+				st::boxDividerLabel),
+			st::settingsDividerLabelPadding));
+}
+
 Main::Session &ToggleChatsController::session() const {
 	return _window->session();
 }
@@ -226,7 +258,6 @@ auto ToggleChatsController::selectedValue() const
 [[nodiscard]] void AlreadyFilterBox(
 		not_null<Ui::GenericBox*> box,
 		const QString &title) {
-	// langs
 	box->setTitle(TitleText(HeaderType::AllAdded));
 
 	FillHeader(box->verticalLayout(), {

Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp

@@ -744,11 +744,7 @@ void EditFilterBox(
 		}
 		const auto shared = CollectFilterLinkChats(*result);
 		if (shared.empty()) {
-			// langs
-			Ui::ShowMultilineToast({
-				.parentOverride = Window::Show(window).toastParent(),
-				.text = { tr::lng_filters_link_cant(tr::now) },
-			});
+			window->show(ShowLinkBox(window, *result, {}));
 			return;
 		}
 		saveAnd(*result, crl::guard(box, [=](Data::ChatFilter updated) {
@@ -767,7 +763,12 @@ void EditFilterBox(
 	}, createLink->lifetime());
 
 	AddSkip(content);
-	AddDividerText(content, tr::lng_filters_link_about());
+	AddDividerText(
+		content,
+		rpl::conditional(
+			state->hasLinks.value(),
+			tr::lng_filters_link_about_many(),
+			tr::lng_filters_link_about()));
 
 	const auto show = std::make_shared<Ui::BoxShow>(box);
 	const auto refreshPreviews = [=] {

Telegram/SourceFiles/boxes/filters/edit_filter_links.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/peers/edit_peer_invite_link.h" // InviteLinkQrBox.
 #include "boxes/peer_list_box.h"
 #include "data/data_channel.h"
+#include "data/data_chat.h"
 #include "data/data_chat_filters.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
@@ -22,6 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/boxes/confirm_box.h"
 #include "ui/controls/invite_link_buttons.h"
 #include "ui/controls/invite_link_label.h"
+#include "ui/text/text_utilities.h"
 #include "ui/toasts/common_toasts.h"
 #include "ui/widgets/input_fields.h"
 #include "ui/widgets/popup_menu.h"
@@ -60,28 +62,49 @@ struct InviteLinkAction {
 	Type type = Type::Copy;
 };
 
-[[nodiscard]] std::optional<QString> ErrorForSharing(
+struct Errors {
+	QString status;
+	QString toast;
+};
+
+[[nodiscard]] std::optional<Errors> ErrorForSharing(
 		not_null<History*> history) {
+	const auto result = [](const QString &status, const QString &toast) {
+		return Errors{ status, toast };
+	};
 	const auto peer = history->peer;
-	if (const auto user = peer->asUser()) { // langs
+	if (const auto user = peer->asUser()) {
 		return user->isBot()
-			? u"you can't share chats with bots"_q
-			: u"you can't share private chats"_q;
-	} else if (const auto channel = history->peer->asChannel()) {
-		if (!channel->canHaveInviteLink()) {
-			return u"you can't invite others here"_q;
+			? result(
+				tr::lng_filters_link_bot_status(tr::now),
+				tr::lng_filters_link_bot_error(tr::now))
+			: result(
+				tr::lng_filters_link_private_status(tr::now),
+				tr::lng_filters_link_private_error(tr::now));
+	} else if (const auto chat = history->peer->asChat()) {
+		if (!chat->canHaveInviteLink()) {
+			return result(
+				tr::lng_filters_link_noadmin_status(tr::now),
+				tr::lng_filters_link_noadmin_group_error(tr::now));
+		}
+		return std::nullopt;
+	} else if (const auto channel = history->peer->asChannel()) {
+		if (!channel->canHaveInviteLink()) {
+			return result(
+				tr::lng_filters_link_noadmin_status(tr::now),
+				(channel->isMegagroup()
+					? tr::lng_filters_link_noadmin_group_error(tr::now)
+					: tr::lng_filters_link_noadmin_channel_error(tr::now)));
 		}
 		return std::nullopt;
-	} else {
-		return u"you can't share this :("_q;
 	}
+	Unexpected("Peer type in ErrorForSharing.");
 }
 
 void ShowEmptyLinkError(not_null<Window::SessionController*> window) {
-	// langs
 	Ui::ShowMultilineToast({
 		.parentOverride = Window::Show(window).toastParent(),
-		.text = { u"Link should have at least one chat shared."_q },
+		.text = { tr::lng_filters_empty(tr::now) },
 	});
 }
 
@@ -359,14 +382,16 @@ public:
 
 private:
 	void setupAboveWidget();
+	void setupBelowWidget();
 	void addHeader(not_null<Ui::VerticalLayout*> container);
 	void addLinkBlock(not_null<Ui::VerticalLayout*> container);
 
 	const not_null<Window::SessionController*> _window;
 	InviteLinkData _data;
 
+	QString _filterTitle;
 	base::flat_set<not_null<History*>> _filterChats;
-	base::flat_set<not_null<PeerData*>> _allowed;
+	base::flat_map<not_null<PeerData*>, QString> _denied;
 	rpl::variable<base::flat_set<not_null<PeerData*>>> _selected;
 	base::flat_set<not_null<PeerData*>> _initial;
 
@@ -387,6 +412,7 @@ LinkController::LinkController(
 	const Data::ChatFilter &filter,
 	InviteLinkData data)
 : _window(window)
+, _filterTitle(filter.title())
 , _filterChats(filter.always()) {
 	_data = std::move(data);
 	_link = _data.url;
@@ -421,7 +447,12 @@ void LinkController::addHeader(not_null<Ui::VerticalLayout*> container) {
 			verticalLayout,
 			object_ptr<Ui::FlatLabel>(
 				verticalLayout,
-				tr::lng_filters_about(), // langs
+				(_data.url.isEmpty()
+					? tr::lng_filters_link_no_about(Ui::Text::WithEntities)
+					: tr::lng_filters_link_share_about(
+						lt_folder,
+						rpl::single(Ui::Text::Bold(_filterTitle)),
+						Ui::Text::WithEntities)),
 				st::settingsFilterDividerLabel)),
 		st::settingsFilterDividerLabelPadding);
 
@@ -439,8 +470,9 @@ object_ptr<Ui::BoxContent> DeleteLinkBox(
 		close();
 	};
 	return Ui::MakeConfirmBox({
-		u"Are you sure you want to delete this link?"_q, // langs
-		sure,
+		.text = tr::lng_filters_link_delete_sure(tr::now),
+		.confirmed = sure,
+		.confirmText = tr::lng_box_delete(tr::now),
 	});
 }
 
@@ -490,7 +522,7 @@ void LinkController::addLinkBlock(not_null<Ui::VerticalLayout*> container) {
 			getLinkQr,
 			&st::menuIconQrCode);
 		result->addAction(
-			u"Name Link"_q, // langs
+			tr::lng_filters_link_name_it(tr::now),
 			editLink,
 			&st::menuIconEdit);
 		result->addAction(
@@ -499,8 +531,7 @@ void LinkController::addLinkBlock(not_null<Ui::VerticalLayout*> container) {
 			&st::menuIconDelete);
 		return result;
 	};
-
-	AddSubsectionTitle(container, tr::lng_manage_peer_link_invite());
+	AddSubsectionTitle(container, tr::lng_filters_link_subtitle());
 
 	const auto prefix = u"https://"_q;
 	const auto label = container->lifetime().make_state<Ui::InviteLinkLabel>(
@@ -529,9 +560,9 @@ void LinkController::prepare() {
 	Expects(!_data.url.isEmpty() || _data.chats.empty());
 
 	setupAboveWidget();
+	setupBelowWidget();
 	for (const auto &history : _data.chats) {
 		const auto peer = history->peer;
-		_allowed.emplace(peer);
 		auto row = std::make_unique<PeerListRow>(peer);
 		const auto raw = row.get();
 		delegate()->peerListAppendRow(std::move(row));
@@ -547,9 +578,10 @@ void LinkController::prepare() {
 		const auto raw = row.get();
 		delegate()->peerListAppendRow(std::move(row));
 		if (const auto error = ErrorForSharing(history)) {
-			raw->setCustomStatus(*error);
-		} else if (!_data.url.isEmpty()) {
-			_allowed.emplace(peer);
+			raw->setCustomStatus(error->status);
+			_denied.emplace(peer, error->toast);
+		} else if (_data.url.isEmpty()) {
+			_denied.emplace(peer);
 		}
 	}
 	delegate()->peerListRefreshRows();
@@ -557,8 +589,15 @@ void LinkController::prepare() {
 }
 
 void LinkController::rowClicked(not_null<PeerListRow*> row) {
-	if (_allowed.contains(row->peer())) {
-		const auto peer = row->peer();
+	const auto peer = row->peer();
+	if (const auto i = _denied.find(peer); i != end(_denied)) {
+		if (!i->second.isEmpty()) {
+			Ui::ShowMultilineToast({
+				.parentOverride = delegate()->peerListToastParent(),
+				.text = { i->second },
+			});
+		}
+	} else {
 		const auto checked = row->checked();
 		auto selected = _selected.current();
 		delegate()->peerListSetRowChecked(row, !checked);
@@ -588,12 +627,16 @@ void LinkController::setupAboveWidget() {
 		addLinkBlock(container);
 	}
 
-	// langs
 	auto subtitle = _selected.value(
-	) | rpl::map([](const base::flat_set<not_null<PeerData*>> &selected) {
-		return selected.empty()
-			? u"No chats selected"_q
-			: (QString::number(selected.size()) + u" chats selected"_q);
+	) | rpl::map([=](const base::flat_set<not_null<PeerData*>> &selected) {
+		return _data.url.isEmpty()
+			? tr::lng_filters_link_chats_no(tr::now)
+			: selected.empty()
+			? tr::lng_filters_link_chats_none(tr::now)
+			: tr::lng_filters_link_chats(
+				tr::now,
+				lt_count,
+				float64(selected.size()));
 	});
 	Settings::AddSubsectionTitle(
 		container,
@@ -602,6 +645,19 @@ void LinkController::setupAboveWidget() {
 	delegate()->peerListSetAboveWidget(std::move(wrap));
 }
 
+void LinkController::setupBelowWidget() {
+	delegate()->peerListSetBelowWidget(
+		object_ptr<Ui::DividerLabel>(
+			(QWidget*)nullptr,
+			object_ptr<Ui::FlatLabel>(
+				(QWidget*)nullptr,
+				(_data.url.isEmpty()
+					? tr::lng_filters_link_chats_no_about()
+					: tr::lng_filters_link_chats_about()),
+				st::boxDividerLabel),
+			st::settingsDividerLabelPadding));
+}
+
 Main::Session &LinkController::session() const {
 	return _window->session();
 }
@@ -728,7 +784,7 @@ base::unique_qptr<Ui::PopupMenu> LinksController::createRowContextMenu(
 		getLinkQr,
 		&st::menuIconQrCode);
 	result->addAction(
-		u"Name Link"_q, // langs
+		tr::lng_filters_link_name_it(tr::now),
 		editLink,
 		&st::menuIconEdit);
 	result->addAction(
@@ -931,7 +987,7 @@ object_ptr<Ui::BoxContent> ShowLinkBox(
 	auto initBox = [=](not_null<Ui::BoxContent*> box) {
 		box->setTitle(!link.title.isEmpty()
 			? rpl::single(link.title)
-			: tr::lng_manage_peer_link_invite());
+			: tr::lng_filters_link_title());
 
 		raw->hasChangesValue(
 		) | rpl::start_with_next([=](bool has) {