Boost community features list.

Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp

@@ -527,9 +527,13 @@ void Apply(
 	} else {
 		CheckBoostLevel(show, peer, [=](int level) {
 			const auto peerColors = &peer->session().api().peerColors();
-			const auto colorRequired = peerColors->requiredLevelFor(
-				peer->id,
-				values.colorIndex);
+			const auto colorRequired = peer->isMegagroup()
+				? peerColors->requiredGroupLevelFor(
+					peer->id,
+					values.colorIndex)
+				: peerColors->requiredChannelLevelFor(
+					peer->id,
+					values.colorIndex);
 			const auto iconRequired = values.backgroundEmojiId
 				? session->account().appConfig().get<int>(
 					"channel_bg_icon_level_min",

Telegram/SourceFiles/boxes/peers/replace_boost_box.cpp

@@ -7,10 +7,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "boxes/peers/replace_boost_box.h"
 
+#include "api/api_peer_colors.h"
+#include "apiwrap.h"
 #include "base/event_filter.h"
 #include "base/unixtime.h"
 #include "boxes/peer_list_box.h"
 #include "data/data_channel.h"
+#include "data/data_cloud_themes.h"
 #include "data/data_session.h"
 #include "lang/lang_keys.h"
 #include "main/main_account.h"
@@ -419,6 +422,47 @@ Ui::BoostCounters ParseBoostCounters(
 	};
 }
 
+Ui::BoostFeatures LookupBoostFeatures(not_null<ChannelData*> channel) {
+	const auto group = channel->isMegagroup();
+	const auto appConfig = &channel->session().account().appConfig();
+	const auto get = [&](const QString &key, int fallback, bool ok = true) {
+		return ok ? appConfig->get<int>(key, fallback) : 0;
+	};
+
+	auto nameColorsByLevel = base::flat_map<int, int>();
+	auto linkStylesByLevel = base::flat_map<int, int>();
+	const auto peerColors = &channel->session().api().peerColors();
+	const auto &list = group
+		? peerColors->requiredLevelsGroup()
+		: peerColors->requiredLevelsChannel();
+	const auto indices = peerColors->indicesCurrent();
+	for (const auto &[index, level] : list) {
+		if (!Ui::ColorPatternIndex(indices, index, false)) {
+			++nameColorsByLevel[level];
+		}
+		++linkStylesByLevel[level];
+	}
+
+	return Ui::BoostFeatures{
+		.nameColorsByLevel = std::move(nameColorsByLevel),
+		.linkStylesByLevel = std::move(linkStylesByLevel),
+		.linkLogoLevel = get(u"channel_bg_icon_level_min"_q, 4, !group),
+		.transcribeLevel = get(u"group_transcribe_level_min"_q, 6, group),
+		.emojiPackLevel = get(u"group_emoji_stickers_level_min"_q, 4, group),
+		.emojiStatusLevel = get(group
+			? u"group_emoji_status_level_min"_q
+			: u"channel_emoji_status_level_min"_q, 8),
+		.wallpaperLevel = get(group
+			? u"group_wallpaper_level_min"_q
+			: u"channel_wallpaper_level_min"_q, 9),
+		.wallpapersCount = int(
+			channel->owner().cloudThemes().chatThemes().size()),
+		.customWallpaperLevel = get(group
+			? u"channel_custom_wallpaper_level_min"_q
+			: u"group_custom_wallpaper_level_min"_q, 10),
+	};
+}
+
 int BoostsForGift(not_null<Main::Session*> session) {
 	const auto key = u"boosts_per_sent_gift"_q;
 	return session->account().appConfig().get<int>(key, 0);

Telegram/SourceFiles/boxes/peers/replace_boost_box.h

@@ -9,12 +9,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "base/object_ptr.h"
 
+class ChannelData;
+
 namespace Main {
 class Session;
 } // namespace Main
 
 namespace Ui {
 struct BoostCounters;
+struct BoostFeatures;
 class BoxContent;
 class RpWidget;
 } // namespace Ui
@@ -39,6 +42,9 @@ struct ForChannelBoostSlots {
 [[nodiscard]] Ui::BoostCounters ParseBoostCounters(
 	const MTPpremium_BoostsStatus &status);
 
+[[nodiscard]] Ui::BoostFeatures LookupBoostFeatures(
+	not_null<ChannelData*> channel);
+
 [[nodiscard]] int BoostsForGift(not_null<Main::Session*> session);
 
 object_ptr<Ui::BoxContent> ReassignBoostsBox(