Allow boosts / giveaways in groups.

Telegram/Resources/langs/lang.strings

@@ -1736,6 +1736,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_story_mention_button" = "View Story";
 "lng_action_story_mention_me_unavailable" = "The story where you mentioned {user} is no longer available.";
 "lng_action_story_mention_unavailable" = "The story where {user} mentioned you is no longer available.";
+"lng_action_giveaway_started_group" = "{from} just started a giveaway of Telegram Premium subscriptions to its members.";
 "lng_action_giveaway_started" = "{from} just started a giveaway of Telegram Premium subscriptions to its followers.";
 "lng_action_giveaway_results#one" = "{count} winner of the giveaway was randomly selected by Telegram and received private messages with giftcodes.";
 "lng_action_giveaway_results#other" = "{count} winners of the giveaway were randomly selected by Telegram and received private messages with giftcodes.";
@@ -2150,13 +2151,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_premium_gifts_terms_policy" = "Privacy Policy";
 
 "lng_boost_channel_button" = "Boost Channel";
+"lng_boost_group_button" = "Boost Group";
 "lng_boost_again_button" = "Boost Again";
 "lng_boost_level#one" = "Level {count}";
 "lng_boost_level#other" = "Level {count}";
 "lng_boost_channel_title_first" = "Enable stories for channel";
+"lng_boost_channel_title_first_group" = "Enable stories for group";
 "lng_boost_channel_needs_first#one" = "{channel} needs **{count}** more boost to enable posting stories. Help make it possible!";
 "lng_boost_channel_needs_first#other" = "{channel} needs **{count}** more boosts to enable posting stories. Help make it possible!";
 "lng_boost_channel_title_more" = "Help upgrade channel";
+"lng_boost_channel_title_more_group" = "Help upgrade group";
 "lng_boost_channel_needs_more#one" = "{channel} needs **{count}** more boost to be able to {post}.";
 "lng_boost_channel_needs_more#other" = "{channel} needs **{count}** more boosts to be able to {post}.";
 "lng_boost_channel_title_max" = "Maximum level reached";
@@ -2168,10 +2172,18 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boost_channel_reached_first" = "This channel reached **Level 1** and can now post stories.";
 "lng_boost_channel_reached_more#one" = "This channel reached **Level {count}** and can now {post}.";
 "lng_boost_channel_reached_more#other" = "This channel reached **Level {count}** and can now {post}.";
+"lng_boost_channel_you_first_group#one" = "This group needs **{count}** more boost\nto enable stories.";
+"lng_boost_channel_you_first_group#other" = "This group needs **{count}** more boosts\nto enable stories.";
+"lng_boost_channel_you_more_group#one" = "This group needs **{count}** more boost\nto be able to {post}.";
+"lng_boost_channel_you_more_group#other" = "This group needs **{count}** more boosts\nto be able to {post}.";
+"lng_boost_channel_reached_first_group" = "This group reached **Level 1** and can now post stories.";
+"lng_boost_channel_reached_more_group#one" = "This group reached **Level {count}** and can now {post}.";
+"lng_boost_channel_reached_more_group#other" = "This group reached **Level {count}** and can now {post}.";
 "lng_boost_channel_post_stories#one" = "post **{count} story** per day";
 "lng_boost_channel_post_stories#other" = "post **{count} stories** per day";
 "lng_boost_error_gifted_title" = "Can't boost with gifted Premium!";
 "lng_boost_error_gifted_text" = "Because your **Telegram Premium** subscription was gifted to you, you can't use it to boost channels.";
+"lng_boost_error_gifted_text_group" = "Because your **Telegram Premium** subscription was gifted to you, you can't use it to boost groups.";
 "lng_boost_need_more" = "More boosts needed";
 "lng_boost_need_more_text#one" = "To boost {channel}, gift **Telegram Premium** to a friend and get **{count}** boosts.";
 "lng_boost_need_more_text#other" = "To boost {channel}, gift **Telegram Premium** to a friend and get **{count}** boosts.";
@@ -2179,10 +2191,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boost_need_more_again#other" = "To boost {channel} again, gift **Telegram Premium** to a friend and get **{count}** additional boosts.";
 "lng_boost_error_already_title" = "Already Boosted!";
 "lng_boost_error_already_text" = "You are already boosting this channel.";
+"lng_boost_error_already_text_group" = "You are already boosting this group.";
 "lng_boost_error_premium_title" = "Premium needed!";
+"lng_boost_error_premium_text_group" = "Only **Telegram Premium** subscribers can boost groups. Do you want to subscribe to **Telegram Premium**?";
 "lng_boost_error_premium_text" = "Only **Telegram Premium** subscribers can boost channels. Do you want to subscribe to **Telegram Premium**?";
 "lng_boost_error_premium_yes" = "Yes";
 "lng_boost_error_flood_title" = "Can't boost too often!";
+"lng_boost_error_flood_text_group" = "You can change the group you boost only once a day. Next time you can boost is in {left}.";
 "lng_boost_error_flood_text" = "You can change the channel you boost only once a day. Next time you can boost is in {left}.";
 "lng_boost_now_instead" = "You currently boost {channel}. Do you want to boost {other} instead?";
 "lng_boost_now_replace" = "Replace";
@@ -2224,6 +2239,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_giveaway_new_title" = "Boosts via Gifts";
 "lng_giveaway_new_about" = "Get more boosts for your channel by gifting Premium to your subscribers.";
+"lng_giveaway_new_about_group" = "Get more boosts for your group by gifting Premium to your subscribers.";
 "lng_giveaway_create_option" = "Create Giveaway";
 "lng_giveaway_create_subtitle" = "winners are chosen randomly";
 "lng_giveaway_award_option" = "Award Specific Users";
@@ -2237,23 +2253,30 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_giveaway_channels_title" = "Channels included in the giveaway";
 "lng_giveaway_channels_this#one" = "this channel will receive {count} boost";
 "lng_giveaway_channels_this#other" = "this channel will receive {count} boosts";
+"lng_giveaway_channels_this_group#one" = "this group will receive {count} boost";
+"lng_giveaway_channels_this_group#other" = "this group will receive {count} boosts";
 "lng_giveaway_channels_add" = "Add Channel";
 "lng_giveaway_channels_about" = "Choose the channels the users need to join to take part in the giveaway.";
 "lng_giveaway_users_title" = "Users eligible for the giveaway";
 "lng_giveaway_users_all" = "All subscribers";
+"lng_giveaway_users_all_group" = "All members";
 "lng_giveaway_users_from_all_countries" = "from all countries";
 "lng_giveaway_users_from_one_country" = "from {country}";
 "lng_giveaway_users_from_countries#one" = "from {count} country";
 "lng_giveaway_users_from_countries#other" = "from {count} countries";
 "lng_giveaway_users_new" = "Only new subscribers";
+"lng_giveaway_users_new_group" = "Only new members";
 "lng_giveaway_users_about" = "Choose if you want to limit the giveaway only to those who joined the channel after the giveaway started or to users from specific countries.";
+"lng_giveaway_users_about_group" = "Choose if you want to limit the giveaway only to those who joined the group after the giveaway started or to members from specific countries.";
 "lng_giveaway_start" = "Start Giveaway";
 "lng_giveaway_award" = "Gift Premium";
 "lng_giveaway_start_sure" = "Are you sure you want to start this prepaid giveaway now? This action cannot be undone.";
 "lng_giveaway_date_title" = "Date when giveaway ends";
 "lng_giveaway_date" = "Date and Time";
-"lng_giveaway_date_about#one" = "Choose when {count} subscriber	of your channel will be randomly selected to receive Telegram Premium.";
+"lng_giveaway_date_about#one" = "Choose when {count} subscriber of your channel will be randomly selected to receive Telegram Premium.";
 "lng_giveaway_date_about#other" = "Choose when {count} subscribers of your channel will be randomly selected to receive Telegram Premium.";
+"lng_giveaway_date_about_group#one" = "Choose when {count} members of your group will be randomly selected to receive Telegram Premium.";
+"lng_giveaway_date_about_group#other" = "Choose when {count} members of your group will be randomly selected to receive Telegram Premium.";
 "lng_giveaway_duration_title#one" = "Duration of Premium subscription";
 "lng_giveaway_duration_title#other" = "Duration of Premium subscriptions";
 "lng_giveaway_duration_price" = "{price} x {amount}";
@@ -2283,8 +2306,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_giveaway_created_title" = "Giveaway created";
 "lng_giveaway_created_body" = "Check your channels' {link} to see how this giveaway boosted your channel.";
+"lng_giveaway_created_body_group" = "Check your groups' {link} to see how this giveaway boosted your group.";
 "lng_giveaway_awarded_title" = "Premium subscriptions gifted";
 "lng_giveaway_awarded_body" = "Check your channels' {link} to see how gifts boosted your channel.";
+"lng_giveaway_awarded_body_group" = "Check your groups' {link} to see how gifts boosted your group.";
 "lng_giveaway_created_link" = "Statistics";
 
 "lng_prize_title" = "Congratulations!";
@@ -2307,8 +2332,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_prizes_participants" = "Participants";
 "lng_prizes_participants_all#one" = "All subscribers of the channel:";
 "lng_prizes_participants_all#other" = "All subscribers of the channels:";
+"lng_prizes_participants_all_group#one" = "All members of the group:";
+"lng_prizes_participants_all_group#other" = "All members of the groups:";
+"lng_prizes_participants_all_mixed#one" = "All members of the group:";
+"lng_prizes_participants_all_mixed#other" = "All members of the groups and channels:";
 "lng_prizes_participants_new#one" = "All users who joined the channel below after this date:";
 "lng_prizes_participants_new#other" = "All users who joined the channels below after this date:";
+"lng_prizes_participants_new_group#one" = "All users who joined the group below after this date:";
+"lng_prizes_participants_new_group#other" = "All users who joined the groups below after this date:";
+"lng_prizes_participants_new_mixed#one" = "All users who joined the group below after this date:";
+"lng_prizes_participants_new_mixed#other" = "All users who joined the groups and channels below after this date:";
 "lng_prizes_countries" = "from {countries}";
 "lng_prizes_countries_and_one" = "{countries}, {country}";
 "lng_prizes_countries_and_last" = "{countries} and {country}";
@@ -2319,32 +2352,43 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_prizes_how_text" = "This giveaway is sponsored by {admins}.";
 "lng_prizes_end_text" = "This giveaway was sponsored by {admins}.";
 "lng_prizes_admins#one" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscription {duration} for its followers";
-"lng_prizes_admins#other" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscriptions {duration} for its followers.";
+"lng_prizes_admins#other" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscriptions {duration} for its followers";
+"lng_prizes_admins_group#one" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscription {duration} for its members";
+"lng_prizes_admins_group#other" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscriptions {duration} for its members";
 "lng_prizes_additional_added#one" = "{channel} also included **{count} {prize}** in the prize. Admins of the channel are responsible for delivering this prize.";
 "lng_prizes_additional_added#other" = "{channel} also included **{count} {prize}** in the prizes. Admins of the channel are responsible for delivering these prizes.";
+"lng_prizes_additional_added_group#one" = "{channel} also included **{count} {prize}** in the prize. Admins of the group are responsible for delivering this prize.";
+"lng_prizes_additional_added_group#other" = "{channel} also included **{count} {prize}** in the prizes. Admins of the group are responsible for delivering these prizes.";
 "lng_prizes_how_when_finish" = "On {date}, Telegram will automatically select {winners}.";
 "lng_prizes_end_when_finish" = "On {date}, Telegram automatically selected {winners}.";
 "lng_prizes_end_activated#one" = "**{count}** of the winners already used their gift link.";
 "lng_prizes_end_activated#other" = "**{count}** of the winners already used their gift links.";
-"lng_prizes_winners_all_of_one#one" = "{count} random subscribers of {channel}";
+"lng_prizes_winners_all_of_one#one" = "{count} random subscriber of {channel}";
 "lng_prizes_winners_all_of_one#other" = "{count} random subscribers of {channel}";
-"lng_prizes_winners_all_of_many#one" = "{count} random subscribers of {channel} and other listed channels";
+"lng_prizes_winners_all_of_one_group#one" = "{count} random member of {channel}";
-"lng_prizes_winners_all_of_many#other" = "{count} random subscribers of {channel} and other listed channels";
+"lng_prizes_winners_all_of_one_group#other" = "{count} random members of {channel}";
+"lng_prizes_winners_all_of_many#one" = "{count} random subscriber of {channel} and other listed groups and channels";
+"lng_prizes_winners_all_of_many#other" = "{count} random subscribers of {channel} and other listed groups and channels";
+"lng_prizes_winners_all_of_many_group#one" = "{count} random member of {channel} and other listed groups and channels";
+"lng_prizes_winners_all_of_many_group#other" = "{count} random members of {channel} and other listed groups and channels";
 "lng_prizes_winners_new_of_one#one" = "{count} random user that joined {channel} after {start_date}";
 "lng_prizes_winners_new_of_one#other" = "{count} random users that joined {channel} after {start_date}";
-"lng_prizes_winners_new_of_many#one" = "{count} random user that joined {channel} and other listed channels after {start_date}";
+"lng_prizes_winners_new_of_many#one" = "{count} random user that joined {channel} and other listed groups and channels after {start_date}";
-"lng_prizes_winners_new_of_many#other" = "{count} random users that joined {channel} and other listed channels after {start_date}";
+"lng_prizes_winners_new_of_many#other" = "{count} random users that joined {channel} and other listed groups and channels after {start_date}";
-"lng_prizes_how_participate_one" = "To take part in this giveaway please join channel {channel} before {date}.";
+"lng_prizes_how_participate_one" = "To take part in this giveaway please join {channel} before {date}.";
-"lng_prizes_how_participate_many" = "To take part in this giveaway please join channel {channel} and other listed channels before {date}.";
+"lng_prizes_how_participate_many" = "To take part in this giveaway please join {channel} and other listed groups and channels before {date}.";
 "lng_prizes_how_no_admin" = "You are not eligible to participate in this giveaway, because you are an admin of participating channel ({channel}).";
+"lng_prizes_how_no_admin_group" = "You are not eligible to participate in this giveaway, because you are an admin of participating group ({channel}).";
 "lng_prizes_how_no_joined" = "You are not eligible to participate in this giveaway, because you joined this channel on {date}, which is before the contest started.";
+"lng_prizes_how_no_joined_group" = "You are not eligible to participate in this giveaway, because you joined this group on {date}, which is before the contest started.";
 "lng_prizes_how_no_country" = "You are not eligible to participate in this giveaway, because your country is not included in the terms of the giveaway.";
-"lng_prizes_how_yes_joined_one" = "You are participating in this giveaway, because you have joined channel {channel}.";
+"lng_prizes_how_yes_joined_one" = "You are participating in this giveaway, because you have joined {channel}.";
-"lng_prizes_how_yes_joined_many" = "You are participating in this giveaway, because you have joined channel {channel} (and other listed channels).";
+"lng_prizes_how_yes_joined_many" = "You are participating in this giveaway, because you have joined {channel} (and other listed groups and channels).";
 "lng_prizes_you_won" = "You won a prize in this giveaway {cup}";
 "lng_prizes_view_prize" = "View my prize";
 "lng_prizes_you_didnt" = "You didn't win a prize in this giveaway.";
 "lng_prizes_cancelled" = "The channel cancelled the prizes by reversing the payment for them.";
+"lng_prizes_cancelled_group" = "The channel cancelled the prizes by reversing the payment for them.";
 "lng_prizes_badge" = "x{amount}";
 
 "lng_prizes_results_title" = "Winners Selected!";
@@ -4592,10 +4636,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boosts_level" = "Level";
 "lng_boosts_existing" = "Existing boosts";
 "lng_boosts_premium_audience" = "Premium subscribers";
+"lng_boosts_premium_members" = "Premium members";
 "lng_boosts_next_level" = "Boosts to level up";
 "lng_boosts_list_title#one" = "{count} Boost";
 "lng_boosts_list_title#other" = "{count} Boosts";
 "lng_boosts_list_subtext" = "Your channel is currently boosted by these users.";
+"lng_boosts_list_subtext_group" = "Your group is currently boosted by these users.";
 "lng_boosts_show_more_boosts#one" = "Show {count} More Boosts";
 "lng_boosts_show_more_boosts#other" = "Show {count} More Boosts";
 "lng_boosts_show_more_gifts#one" = "Show {count} More Boosts";
@@ -4603,8 +4649,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boosts_list_status" = "boost expires on {date}";
 "lng_boosts_link_title" = "Link for boosting";
 "lng_boosts_link_subtext" = "Share this link with your subscribers to get more boosts.";
+"lng_boosts_link_subtext_group" = "Share this link with the members of your group to get more boosts.";
 "lng_boosts_get_boosts" = "Get Boosts via Gifts";
 "lng_boosts_get_boosts_subtext" = "Get more boosts for your channel by gifting Telegram Premium to your subscribers.";
+"lng_boosts_get_boosts_subtext_group" = "Get more boosts for your group by gifting Telegram Premium to the members.";
 "lng_boosts_list_unclaimed" = "Unclaimed";
 "lng_boosts_list_pending" = "To be distributed";
 "lng_boosts_list_pending_about" = "The recipient will be selected when the giveaway ends.";

Telegram/SourceFiles/api/api_statistics.cpp

@@ -604,7 +604,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
 		const auto channel = _peer->asChannel();
-		if (!channel || channel->isMegagroup()) {
+		if (!channel) {
 			return lifetime;
 		}
 
@@ -628,6 +628,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 
 			const auto slots = data.vmy_boost_slots();
 			_boostStatus.overview = Data::BoostsOverview{
+				.group = channel->isMegagroup(),
 				.mine = slots ? int(slots->v.size()) : 0,
 				.level = std::max(data.vlevel().v, 0),
 				.boostCount = std::max(

Telegram/SourceFiles/boxes/gift_premium_box.cpp

@@ -1363,20 +1363,24 @@ void GiveawayInfoBox(
 		? start->quantity
 		: (results->winnersCount + results->unclaimedCount);
 	const auto months = start ? start->months : results->months;
+	const auto group = !start->channels.empty()
+		&& start->channels.front()->isMegagroup();
 	text.append((finished
 		? tr::lng_prizes_end_text
 		: tr::lng_prizes_how_text)(
 			tr::now,
 			lt_admins,
-			tr::lng_prizes_admins(
+			(group
-				tr::now,
+				? tr::lng_prizes_admins_group
-				lt_count,
+				: tr::lng_prizes_admins)(
-				quantity,
+					tr::now,
-				lt_channel,
+					lt_count,
-				Ui::Text::Bold(first),
+					quantity,
-				lt_duration,
+					lt_channel,
-				TextWithEntities{ GiftDuration(months) },
+					Ui::Text::Bold(first),
-				Ui::Text::RichLangValue),
+					lt_duration,
+					TextWithEntities{ GiftDuration(months) },
+					Ui::Text::RichLangValue),
 			Ui::Text::RichLangValue));
 	const auto many = start
 		? (start->channels.size() > 1)
@@ -1387,8 +1391,12 @@ void GiveawayInfoBox(
 	const auto all = start ? start->all : results->all;
 	auto winners = all
 		? (many
-			? tr::lng_prizes_winners_all_of_many
+			? (group
-			: tr::lng_prizes_winners_all_of_one)(
+				? tr::lng_prizes_winners_all_of_many_group
+				: tr::lng_prizes_winners_all_of_many)
+			: (group
+				? tr::lng_prizes_winners_all_of_one_group
+				: tr::lng_prizes_winners_all_of_one))(
 				tr::now,
 				lt_count,
 				count,
@@ -1411,15 +1419,17 @@ void GiveawayInfoBox(
 		? results->additionalPrize
 		: start->additionalPrize;
 	if (!additionalPrize.isEmpty()) {
-		text.append("\n\n").append(tr::lng_prizes_additional_added(
+		text.append("\n\n").append((group
-			tr::now,
+			? tr::lng_prizes_additional_added_group
-			lt_count,
+			: tr::lng_prizes_additional_added)(
-			count,
+				tr::now,
-			lt_channel,
+				lt_count,
-			Ui::Text::Bold(first),
+				count,
-			lt_prize,
+				lt_channel,
-			TextWithEntities{ additionalPrize },
+				Ui::Text::Bold(first),
-			Ui::Text::RichLangValue));
+				lt_prize,
+				TextWithEntities{ additionalPrize },
+				Ui::Text::RichLangValue));
 	}
 	const auto untilDate = start
 		? start->untilDate
@@ -1448,18 +1458,25 @@ void GiveawayInfoBox(
 		if (info.adminChannelId) {
 			const auto channel = controller->session().data().channel(
 				info.adminChannelId);
-			text.append("\n\n").append(tr::lng_prizes_how_no_admin(
+			text.append("\n\n").append((channel->isMegagroup()
-				tr::now,
+				? tr::lng_prizes_how_no_admin_group
-				lt_channel,
+				: tr::lng_prizes_how_no_admin)(
-				Ui::Text::Bold(channel->name()),
+					tr::now,
-				Ui::Text::RichLangValue));
+					lt_channel,
+					Ui::Text::Bold(channel->name()),
+					Ui::Text::RichLangValue));
 		} else if (info.tooEarlyDate) {
-			text.append("\n\n").append(tr::lng_prizes_how_no_joined(
+			const auto channel = controller->session().data().channel(
-				tr::now,
+				info.adminChannelId);
-				lt_date,
+			text.append("\n\n").append((channel->isMegagroup()
-				Ui::Text::Bold(
+				? tr::lng_prizes_how_no_joined_group
-					langDateTime(base::unixtime::parse(info.tooEarlyDate))),
+				: tr::lng_prizes_how_no_joined)(
-				Ui::Text::RichLangValue));
+					tr::now,
+					lt_date,
+					Ui::Text::Bold(
+						langDateTime(
+							base::unixtime::parse(info.tooEarlyDate))),
+					Ui::Text::RichLangValue));
 		} else if (!info.disallowedCountry.isEmpty()) {
 			text.append("\n\n").append(tr::lng_prizes_how_no_country(
 				tr::now,
@@ -1499,7 +1516,9 @@ void GiveawayInfoBox(
 				box.get(),
 				object_ptr<Ui::FlatLabel>(
 					box.get(),
-					tr::lng_prizes_cancelled(),
+					(group
+						? tr::lng_prizes_cancelled_group()
+						: tr::lng_prizes_cancelled()),
 					st::giveawayRefundedLabel),
 				st::giveawayRefundedPadding),
 			{ padding.left(), 0, padding.right(), padding.bottom() });

Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp

@@ -313,21 +313,23 @@ void Controller::rowClicked(not_null<PeerListRow*> row) {
 	}
 }
 
-object_ptr<Ui::BoxContent> ReassignBoostFloodBox(int seconds) {
+object_ptr<Ui::BoxContent> ReassignBoostFloodBox(int seconds, bool group) {
 	const auto days = seconds / 86400;
 	const auto hours = seconds / 3600;
 	const auto minutes = seconds / 60;
 	return Ui::MakeInformBox({
-		.text = tr::lng_boost_error_flood_text(
+		.text = (group
-			lt_left,
+			? tr::lng_boost_error_flood_text_group
-			rpl::single(Ui::Text::Bold((days > 1)
+			: tr::lng_boost_error_flood_text)(
-				? tr::lng_days(tr::now, lt_count, days)
+				lt_left,
-				: (hours > 1)
+				rpl::single(Ui::Text::Bold((days > 1)
-				? tr::lng_hours(tr::now, lt_count, hours)
+					? tr::lng_days(tr::now, lt_count, days)
-				: (minutes > 1)
+					: (hours > 1)
-				? tr::lng_minutes(tr::now, lt_count, minutes)
+					? tr::lng_hours(tr::now, lt_count, hours)
-				: tr::lng_seconds(tr::now, lt_count, seconds))),
+					: (minutes > 1)
-			Ui::Text::RichLangValue),
+					? tr::lng_minutes(tr::now, lt_count, minutes)
+					: tr::lng_seconds(tr::now, lt_count, seconds))),
+				Ui::Text::RichLangValue),
 		.title = tr::lng_boost_error_flood_title(),
 	});
 }
@@ -445,7 +447,9 @@ object_ptr<Ui::BoxContent> ReassignBoostsBox(
 	const auto now = base::unixtime::now();
 	if (from.size() == 1 && from.front().cooldown > now) {
 		cancel();
-		return ReassignBoostFloodBox(from.front().cooldown - now);
+		return ReassignBoostFloodBox(
+			from.front().cooldown - now,
+			to->owner().peer(from.front().peerId)->isMegagroup());
 	} else if (from.size() == 1 && from.front().peerId) {
 		return ReassignBoostSingleBox(to, from.front(), reassign, cancel);
 	}

Telegram/SourceFiles/data/data_boosts.h

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Data {
 
 struct BoostsOverview final {
+	bool group = false;
 	int mine = 0;
 	int level = 0;
 	int boostCount = 0;

Telegram/SourceFiles/history/history_item.cpp

@@ -4796,11 +4796,13 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 	auto prepareGiveawayLaunch = [&](const MTPDmessageActionGiveawayLaunch &action) {
 		auto result = PreparedServiceText();
 		result.links.push_back(fromLink());
-		result.text = tr::lng_action_giveaway_started(
+		result.text = (_history->peer->isMegagroup()
-			tr::now,
+			? tr::lng_action_giveaway_started_group
-			lt_from,
+			: tr::lng_action_giveaway_started)(
-			fromLinkText(), // Link 1.
+				tr::now,
-			Ui::Text::WithEntities);
+				lt_from,
+				fromLinkText(), // Link 1.
+				Ui::Text::WithEntities);
 		return result;
 	};
 

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

@@ -698,12 +698,27 @@ auto GenerateGiveawayStart(
 			Ui::Text::Bold(tr::lng_prizes_participants(tr::now)),
 			st::chatGiveawayPrizesTitleMargin);
 
+		const auto hasChannel = ranges::any_of(
+			data->channels,
+			&ChannelData::isBroadcast);
+		const auto hasGroup = ranges::any_of(
+			data->channels,
+			&ChannelData::isMegagroup);
+		const auto mixed = (hasChannel && hasGroup);
 		pushText({ (data->all
-			? tr::lng_prizes_participants_all
+			? (mixed
-			: tr::lng_prizes_participants_new)(
+				? tr::lng_prizes_participants_all_mixed
-				tr::now,
+				: hasGroup
-				lt_count,
+				? tr::lng_prizes_participants_all_group
-				data->channels.size()),
+				: tr::lng_prizes_participants_all)
+			: (mixed
+				? tr::lng_prizes_participants_new_mixed
+				: hasGroup
+				? tr::lng_prizes_participants_new_group
+				: tr::lng_prizes_participants_new))(
+					tr::now,
+					lt_count,
+					data->channels.size()),
 		}, st::chatGiveawayParticipantsMargin);
 
 		auto list = ranges::views::all(

Telegram/SourceFiles/info/boosts/create_giveaway_box.cpp

@@ -89,7 +89,8 @@ constexpr auto kAdditionalPrizeLengthMax = 128;
 void AddPremiumTopBarWithDefaultTitleBar(
 		not_null<Ui::GenericBox*> box,
 		rpl::producer<> showFinished,
-		rpl::producer<QString> titleText) {
+		rpl::producer<QString> titleText,
+		bool group) {
 	struct State final {
 		Ui::Animations::Simple animation;
 		Ui::Text::String title;
@@ -175,7 +176,9 @@ void AddPremiumTopBarWithDefaultTitleBar(
 		st::startGiveawayCover,
 		nullptr,
 		tr::lng_giveaway_new_title(),
-		tr::lng_giveaway_new_about(Ui::Text::RichLangValue),
+		(group
+			? tr::lng_giveaway_new_about_group
+			: tr::lng_giveaway_new_about)(Ui::Text::RichLangValue),
 		true,
 		false);
 	bar->setAttribute(Qt::WA_TransparentForMouseEvents);
@@ -265,6 +268,7 @@ void CreateGiveawayBox(
 
 		rpl::variable<bool> confirmButtonBusy = true;
 	};
+	const auto group = peer->isMegagroup();
 	const auto state = box->lifetime().make_state<State>(peer);
 	const auto typeGroup = std::make_shared<GiveawayGroup>();
 
@@ -276,7 +280,8 @@ void CreateGiveawayBox(
 			state->typeValue.value(
 			) | rpl::map(rpl::mappers::_1 == GiveawayType::Random),
 			tr::lng_giveaway_start(),
-			tr::lng_giveaway_award()));
+			tr::lng_giveaway_award()),
+		peer->isMegagroup());
 	{
 		const auto &padding = st::giveawayGiftCodeCoverDividerPadding;
 		Ui::AddSkip(box->verticalLayout(), padding.bottom());
@@ -329,7 +334,8 @@ void CreateGiveawayBox(
 			object_ptr<Giveaway::GiveawayTypeRow>(
 				box,
 				GiveawayType::Random,
-				tr::lng_giveaway_create_subtitle()));
+				tr::lng_giveaway_create_subtitle(),
+				group));
 		row->addRadio(typeGroup);
 		row->setClickedCallback([=] {
 			state->typeValue.force_assign(GiveawayType::Random);
@@ -351,7 +357,8 @@ void CreateGiveawayBox(
 						: tr::lng_giveaway_award_chosen(
 							lt_count,
 							rpl::single(selected.size()) | tr::to_count());
-				}) | rpl::flatten_latest()));
+				}) | rpl::flatten_latest(),
+				group));
 		row->addRadio(typeGroup);
 		row->setClickedCallback([=] {
 			auto initBox = [=](not_null<PeerListBox*> peersBox) {
@@ -534,12 +541,14 @@ void CreateGiveawayBox(
 			auto &list = state->selectedToSubscribe;
 			list.erase(ranges::remove(list, peer), end(list));
 		}, box->lifetime());
-		listState->controller.setTopStatus(tr::lng_giveaway_channels_this(
+		listState->controller.setTopStatus((peer->isMegagroup()
-			lt_count,
+			? tr::lng_giveaway_channels_this_group
-			state->sliderValue.value(
+			: tr::lng_giveaway_channels_this)(
-			) | rpl::map([=](int v) -> float64 {
+				lt_count,
-				return state->apiOptions.giveawayBoostsPerPremium() * v;
+				state->sliderValue.value(
-			})));
+				) | rpl::map([=](int v) -> float64 {
+					return state->apiOptions.giveawayBoostsPerPremium() * v;
+				})));
 
 		using IconType = Settings::IconType;
 		Settings::AddButtonWithIcon(
@@ -638,7 +647,8 @@ void CreateGiveawayBox(
 				object_ptr<Giveaway::GiveawayTypeRow>(
 					box,
 					GiveawayType::AllMembers,
-					rpl::duplicate(subtitle)));
+					rpl::duplicate(subtitle),
+					group));
 			row->addRadio(membersGroup);
 			row->setClickedCallback(createCallback(GiveawayType::AllMembers));
 		}
@@ -646,14 +656,17 @@ void CreateGiveawayBox(
 			object_ptr<Giveaway::GiveawayTypeRow>(
 				box,
 				GiveawayType::OnlyNewMembers,
-				std::move(subtitle)));
+				std::move(subtitle),
+				group));
 		row->addRadio(membersGroup);
 		row->setClickedCallback(createCallback(GiveawayType::OnlyNewMembers));
 
 		Ui::AddSkip(countriesContainer);
 		Ui::AddDividerText(
 			countriesContainer,
-			tr::lng_giveaway_users_about());
+			(group
+				? tr::lng_giveaway_users_about_group()
+				: tr::lng_giveaway_users_about()));
 		Ui::AddSkip(countriesContainer);
 	}
 
@@ -892,9 +905,11 @@ void CreateGiveawayBox(
 			auto terms = object_ptr<Ui::VerticalLayout>(dateContainer);
 			terms->add(object_ptr<Ui::FlatLabel>(
 				terms,
-				tr::lng_giveaway_date_about(
+				(group
-					lt_count,
+					? tr::lng_giveaway_date_about_group
-					state->sliderValue.value() | tr::to_count()),
+					: tr::lng_giveaway_date_about)(
+						lt_count,
+						state->sliderValue.value() | tr::to_count()),
 				st::boxDividerLabel));
 			Ui::AddSkip(terms.data());
 			Ui::AddSkip(terms.data());
@@ -907,9 +922,11 @@ void CreateGiveawayBox(
 		} else {
 			Ui::AddDividerText(
 				dateContainer,
-				tr::lng_giveaway_date_about(
+				(group
-					lt_count,
+					? tr::lng_giveaway_date_about_group
-					state->sliderValue.value() | tr::to_count()));
+					: tr::lng_giveaway_date_about)(
+						lt_count,
+						state->sliderValue.value() | tr::to_count()));
 			Ui::AddSkip(dateContainer);
 		}
 	}
@@ -1036,12 +1053,17 @@ void CreateGiveawayBox(
 						}
 						return false;
 					};
+					const auto group = peer->isMegagroup();
 					const auto title = isSpecific
 						? tr::lng_giveaway_awarded_title
 						: tr::lng_giveaway_created_title;
 					const auto body = isSpecific
-						? tr::lng_giveaway_awarded_body
+						? (group
-						: tr::lng_giveaway_created_body;
+							? tr::lng_giveaway_awarded_body_group
+							: tr::lng_giveaway_awarded_body)
+						: (group
+							? tr::lng_giveaway_created_body_group
+							: tr::lng_giveaway_created_body);
 					show->showToast({
 						.text = Ui::Text::Bold(
 							title(tr::now)).append('\n').append(

Telegram/SourceFiles/info/boosts/giveaway/giveaway_list_controllers.cpp

@@ -293,14 +293,13 @@ void MyChannelsListController::setCheckError(Fn<bool(int)> callback) {
 
 std::unique_ptr<PeerListRow> MyChannelsListController::createRow(
 		not_null<ChannelData*> channel) const {
-	if (channel->isMegagroup()) {
-		return nullptr;
-	}
 	auto row = std::make_unique<PeerListRow>(channel);
-	row->setCustomStatus(tr::lng_chat_status_subscribers(
+	row->setCustomStatus((channel->isBroadcast()
-		tr::now,
+		? tr::lng_chat_status_subscribers
-		lt_count,
+		: tr::lng_chat_status_members)(
-		channel->membersCount()));
+			tr::now,
+			lt_count,
+			channel->membersCount()));
 	return row;
 }
 
@@ -358,19 +357,18 @@ void SelectedChannelsListController::prepare() {
 
 std::unique_ptr<PeerListRow> SelectedChannelsListController::createRow(
 		not_null<ChannelData*> channel) const {
-	if (channel->isMegagroup()) {
-		return nullptr;
-	}
 	const auto isYourChannel = (_peer->asChannel() == channel);
 	auto row = isYourChannel
 		? std::make_unique<PeerListRow>(channel)
 		: std::make_unique<ChannelRow>(channel);
 	row->setCustomStatus(isYourChannel
 		? QString()
-		: tr::lng_chat_status_subscribers(
+		: (channel->isMegagroup()
-			tr::now,
+			? tr::lng_chat_status_members
-			lt_count,
+			: tr::lng_chat_status_subscribers)(
-			channel->membersCount()));
+				tr::now,
+				lt_count,
+				channel->membersCount()));
 	return row;
 }
 

Telegram/SourceFiles/info/boosts/giveaway/giveaway_type_row.cpp

@@ -24,7 +24,8 @@ constexpr auto kColorIndexRandom = int(2);
 GiveawayTypeRow::GiveawayTypeRow(
 	not_null<Ui::RpWidget*> parent,
 	Type type,
-	rpl::producer<QString> subtitle)
+	rpl::producer<QString> subtitle,
+	bool group)
 : GiveawayTypeRow(
 	parent,
 	type,
@@ -34,8 +35,12 @@ GiveawayTypeRow::GiveawayTypeRow(
 		: (type == Type::Random)
 		? tr::lng_giveaway_create_option()
 		: (type == Type::AllMembers)
-		? tr::lng_giveaway_users_all()
+		? (group
-		: tr::lng_giveaway_users_new(),
+			? tr::lng_giveaway_users_all_group()
+			: tr::lng_giveaway_users_all())
+		: (group
+			? tr::lng_giveaway_users_new_group()
+			: tr::lng_giveaway_users_new()),
 	std::move(subtitle),
 	QImage()) {
 }

Telegram/SourceFiles/info/boosts/giveaway/giveaway_type_row.h

@@ -32,7 +32,8 @@ public:
 	GiveawayTypeRow(
 		not_null<Ui::RpWidget*> parent,
 		Type type,
-		rpl::producer<QString> subtitle);
+		rpl::producer<QString> subtitle,
+		bool group);
 
 	GiveawayTypeRow(
 		not_null<Ui::RpWidget*> parent,

Telegram/SourceFiles/info/boosts/info_boosts_inner_widget.cpp

@@ -128,7 +128,9 @@ void FillOverview(
 	addSub(
 		topRightLabel,
 		stats.premiumMemberPercentage,
-		tr::lng_boosts_premium_audience);
+		(stats.group
+			? tr::lng_boosts_premium_members
+			: tr::lng_boosts_premium_audience));
 	addSub(
 		bottomLeftLabel,
 		0,
@@ -248,7 +250,9 @@ void FillGetBoostsButton(
 			(st.height + rect::m::sum::v(st.padding) - icon.height()) / 2,
 		})->show();
 	Ui::AddSkip(content);
-	Ui::AddDividerText(content, tr::lng_boosts_get_boosts_subtext());
+	Ui::AddDividerText(content, peer->isMegagroup()
+		? tr::lng_boosts_get_boosts_subtext_group()
+		: tr::lng_boosts_get_boosts_subtext());
 }
 
 } // namespace
@@ -479,7 +483,9 @@ void InnerWidget::fill() {
 
 		Ui::AddSkip(inner);
 		Ui::AddSkip(inner);
-		Ui::AddDividerText(inner, tr::lng_boosts_list_subtext());
+		Ui::AddDividerText(inner, status.overview.group
+			? tr::lng_boosts_list_subtext_group()
+			: tr::lng_boosts_list_subtext());
 	}
 
 	Ui::AddSkip(inner);
@@ -488,7 +494,9 @@ void InnerWidget::fill() {
 	Ui::AddSkip(inner, st::boostsLinkSkip);
 	FillShareLink(inner, _show, status.link, _peer);
 	Ui::AddSkip(inner);
-	Ui::AddDividerText(inner, tr::lng_boosts_link_subtext());
+	Ui::AddDividerText(inner, status.overview.group
+		? tr::lng_boosts_link_subtext_group()
+		: tr::lng_boosts_link_subtext());
 
 	FillGetBoostsButton(inner, _controller, _show, _peer, reloadOnDone);
 

Telegram/SourceFiles/ui/boxes/boost_box.cpp

@@ -165,9 +165,13 @@ void BoostBox(
 				rpl::single(name))
 			: !counters.nextLevelBoosts
 			? tr::lng_boost_channel_title_max()
-			: !counters.level
+			: counters.level
-			? tr::lng_boost_channel_title_first()
+			? (data.group
-			: tr::lng_boost_channel_title_more();
+				? tr::lng_boost_channel_title_more_group()
+				: tr::lng_boost_channel_title_more())
+			: (data.group
+				? tr::lng_boost_channel_title_first_group()
+				: tr::lng_boost_channel_title_first());
 	}) | rpl::flatten_latest();
 	auto repeated = state->data.value(
 	) | rpl::map([=](BoostCounters counters) {
@@ -189,25 +193,33 @@ void BoostBox(
 		return (counters.mine || full)
 			? (left
 				? (!counters.level
-					? tr::lng_boost_channel_you_first(
+					? (data.group
-						lt_count,
+						? tr::lng_boost_channel_you_first_group
-						rpl::single(float64(left)),
+						: tr::lng_boost_channel_you_first)(
-						Ui::Text::RichLangValue)
+							lt_count,
-					: tr::lng_boost_channel_you_more(
+							rpl::single(float64(left)),
-						lt_count,
+							Ui::Text::RichLangValue)
-						rpl::single(float64(left)),
+					: (data.group
-						lt_post,
+						? tr::lng_boost_channel_you_more_group
-						std::move(post),
+						: tr::lng_boost_channel_you_more)(
-						Ui::Text::RichLangValue))
+							lt_count,
+							rpl::single(float64(left)),
+							lt_post,
+							std::move(post),
+							Ui::Text::RichLangValue))
 				: (!counters.level
-					? tr::lng_boost_channel_reached_first(
+					? (data.group
-						Ui::Text::RichLangValue)
+						? tr::lng_boost_channel_reached_first_group
-					: tr::lng_boost_channel_reached_more(
+						: tr::lng_boost_channel_reached_first)(
-						lt_count,
+							Ui::Text::RichLangValue)
-						rpl::single(float64(counters.level)),
+					: (data.group
-						lt_post,
+						? tr::lng_boost_channel_reached_more_group
-						std::move(post),
+						: tr::lng_boost_channel_reached_more)(
-						Ui::Text::RichLangValue)))
+							lt_count,
+							rpl::single(float64(counters.level)),
+							lt_post,
+							std::move(post),
+							Ui::Text::RichLangValue)))
 			: !counters.level
 			? tr::lng_boost_channel_needs_first(
 				lt_count,
@@ -244,6 +256,8 @@ void BoostBox(
 			? tr::lng_box_ok()
 			: (counters.mine > 0)
 			? tr::lng_boost_again_button()
+			: data.group
+			? tr::lng_boost_group_button()
 			: tr::lng_boost_channel_button();
 	}) | rpl::flatten_latest();
 
@@ -408,9 +422,11 @@ object_ptr<Ui::RpWidget> MakeLinkLabel(
 	return result;
 }
 
-void BoostBoxAlready(not_null<GenericBox*> box) {
+void BoostBoxAlready(not_null<GenericBox*> box, bool group) {
 	ConfirmBox(box, {
-		.text = tr::lng_boost_error_already_text(Text::RichLangValue),
+		.text = (group
+			? tr::lng_boost_error_already_text_group
+			: tr::lng_boost_error_already_text)(Text::RichLangValue),
 		.title = tr::lng_boost_error_already_title(),
 		.inform = true,
 	});
@@ -435,16 +451,23 @@ void GiftForBoostsBox(
 	});
 }
 
-void GiftedNoBoostsBox(not_null<GenericBox*> box) {
+void GiftedNoBoostsBox(not_null<GenericBox*> box, bool group) {
 	InformBox(box, {
-		.text = tr::lng_boost_error_gifted_text(Text::RichLangValue),
+		.text = (group
+			? tr::lng_boost_error_gifted_text_group
+			: tr::lng_boost_error_gifted_text)(Text::RichLangValue),
 		.title = tr::lng_boost_error_gifted_title(),
 	});
 }
 
-void PremiumForBoostsBox(not_null<GenericBox*> box, Fn<void()> buyPremium) {
+void PremiumForBoostsBox(
+		not_null<GenericBox*> box,
+		bool group,
+		Fn<void()> buyPremium) {
 	ConfirmBox(box, {
-		.text = tr::lng_boost_error_premium_text(Text::RichLangValue),
+		.text = (group
+			? tr::lng_boost_error_premium_text_group
+			: tr::lng_boost_error_premium_text)(Text::RichLangValue),
 		.confirmed = buyPremium,
 		.confirmText = tr::lng_boost_error_premium_yes(),
 		.title = tr::lng_boost_error_premium_title(),

Telegram/SourceFiles/ui/boxes/boost_box.h

@@ -34,6 +34,7 @@ struct BoostBoxData {
 	QString name;
 	BoostCounters boost;
 	bool allowMulti = false;
+	bool group = false;
 };
 
 void BoostBox(
@@ -41,14 +42,17 @@ void BoostBox(
 	BoostBoxData data,
 	Fn<void(Fn<void(BoostCounters)>)> boost);
 
-void BoostBoxAlready(not_null<GenericBox*> box);
+void BoostBoxAlready(not_null<GenericBox*> box, bool group);
 void GiftForBoostsBox(
 	not_null<GenericBox*> box,
 	QString channel,
 	int receive,
 	bool again);
-void GiftedNoBoostsBox(not_null<GenericBox*> box);
+void GiftedNoBoostsBox(not_null<GenericBox*> box, bool group);
-void PremiumForBoostsBox(not_null<GenericBox*> box, Fn<void()> buyPremium);
+void PremiumForBoostsBox(
+	not_null<GenericBox*> box,
+	bool group,
+	Fn<void()> buyPremium);
 
 struct AskBoostChannelColor {
 	int requiredLevel = 0;

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -1046,10 +1046,9 @@ void Filler::addViewStatistics() {
 				}
 			}, &st::menuIconStats);
 		}
-		if (!channel->isMegagroup()
+		if (canGetStats
-			&& (canGetStats
+			|| channel->amCreator()
-				|| channel->amCreator()
+			|| channel->canPostStories()) {
-				|| channel->canPostStories())) {
 			_addAction(tr::lng_boosts_title(tr::now), [=] {
 				if (const auto strong = weak.get()) {
 					controller->showSection(Info::Boosts::Make(peer));

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -552,7 +552,7 @@ void SessionNavigation::showPeerByLinkResolved(
 		} else {
 			showPeerInfo(peer, params);
 		}
-	} else if (resolveType == ResolveType::Boost && peer->isBroadcast()) {
+	} else if (resolveType == ResolveType::Boost && peer->isChannel()) {
 		resolveBoostState(peer->asChannel());
 	} else {
 		// Show specific posts only in channels / supergroups.
@@ -631,6 +631,7 @@ void SessionNavigation::resolveBoostState(not_null<ChannelData*> channel) {
 			.name = channel->name(),
 			.boost = ParseBoostCounters(result),
 			.allowMulti = (BoostsForGift(_session) > 0),
+			.group = channel->isMegagroup(),
 		}, submit));
 	}).fail([=](const MTP::Error &error) {
 		_boostStateResolving = nullptr;
@@ -659,10 +660,12 @@ void SessionNavigation::applyBoost(
 					uiShow()->show(
 						Box(Ui::GiftForBoostsBox, name, receive, again));
 				} else {
-					uiShow()->show(Box(Ui::BoostBoxAlready));
+					uiShow()->show(
+						Box(Ui::BoostBoxAlready, channel->isMegagroup()));
 				}
 			} else if (!_session->premium()) {
-				uiShow()->show(Box(Ui::PremiumForBoostsBox, [=] {
+				const auto group = channel->isMegagroup();
+				uiShow()->show(Box(Ui::PremiumForBoostsBox, group, [=] {
 					const auto id = peerToChannel(channel->id).bare;
 					Settings::ShowPremium(
 						parentController(),
@@ -674,7 +677,8 @@ void SessionNavigation::applyBoost(
 				uiShow()->show(
 					Box(Ui::GiftForBoostsBox, name, receive, again));
 			} else {
-				uiShow()->show(Box(Ui::GiftedNoBoostsBox));
+				uiShow()->show(
+					Box(Ui::GiftedNoBoostsBox, channel->isMegagroup()));
 			}
 			done({});
 		} else {