Merge 4.13.1

.github/workflows/docker.yml

@@ -28,6 +28,7 @@ jobs:
         run: |
           sudo apt update
           curl -sSL https://install.python-poetry.org | python3 -
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
 
       - name: Free up some disk space.
         uses: jlumbroso/free-disk-space@f68fdb76e2ea636224182cfb7377ff9a1708f9b8
@@ -40,6 +41,4 @@ jobs:
 
       - name: Push the Docker image.
         if: ${{ github.ref_name == github.event.repository.default_branch }}
-        run: |
+        run: docker push $IMAGE_TAG
-          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
-          docker push $IMAGE_TAG

.github/workflows/linux.yml

@@ -43,15 +43,6 @@ jobs:
   linux:
     name: Rocky Linux 8
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/${{ github.repository }}/centos_env
-      credentials:
-        username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
-
-    defaults:
-      run:
-        shell: scl enable gcc-toolset-12 -- bash --noprofile --norc -eo pipefail {0}
 
     strategy:
       matrix:
@@ -75,12 +66,13 @@ jobs:
 
       - name: First set up.
         run: |
-          gcc --version
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
-          ln -s /usr/src/Libraries
+          docker pull ghcr.io/$GITHUB_REPOSITORY/centos_env
+          docker tag ghcr.io/$GITHUB_REPOSITORY/centos_env tdesktop:centos_env
 
       - name: Telegram Desktop build.
         run: |
-          cd $REPO_NAME/Telegram
+          cd $REPO_NAME
 
           DEFINE=""
           if [ -n "${{ matrix.defines }}" ]; then
@@ -91,7 +83,11 @@ jobs:
             echo "ARTIFACT_NAME=Telegram" >> $GITHUB_ENV
           fi
 
-          ./configure.sh \
+          docker run --rm \
+          -v $PWD:/usr/src/tdesktop \
+          -e DEBUG=1 \
+          tdesktop:centos_env \
+          /usr/src/tdesktop/Telegram/build/docker/centos_env/build.sh \
           -D CMAKE_C_FLAGS_DEBUG="" \
           -D CMAKE_CXX_FLAGS_DEBUG="" \
           -D CMAKE_C_FLAGS="-Werror" \
@@ -101,8 +97,6 @@ jobs:
           -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF \
           $DEFINE
 
-          cmake --build ../out --config Debug --parallel
-
       - name: Check.
         run: |
           filePath="$REPO_NAME/out/Debug/Telegram"

Telegram/Resources/langs/lang.strings

@@ -591,6 +591,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_section_background" = "Chat background";
 "lng_settings_bg_from_gallery" = "Choose from gallery";
 "lng_settings_bg_from_file" = "Choose from file";
+"lng_settings_bg_remove" = "Remove wallpaper";
 "lng_settings_bg_theme_edit" = "Edit theme";
 "lng_settings_bg_theme_create" = "Create new theme";
 "lng_settings_bg_cloud_themes" = "Custom themes";
@@ -813,6 +814,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_manage_enabled_dictionary" = "Dictionary is enabled";
 "lng_settings_manage_remove_dictionary" = "Remove Dictionary";
 
+"lng_settings_gift_premium" = "Premium Gifting";
+"lng_settings_gift_premium_users_confirm" = "Proceed";
+"lng_settings_gift_premium_users_error#one" = "You can select maximum {count} user.";
+"lng_settings_gift_premium_users_error#other" = "You can select maximum {count} users.";
+
 "lng_backgrounds_header" = "Choose Wallpaper";
 "lng_theme_sure_keep" = "Keep this theme?";
 "lng_theme_reverting#one" = "Reverting to the old theme in {count} second.";
@@ -833,6 +839,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_background_blur" = "Blurred";
 "lng_background_sure_delete" = "Are you sure you want to delete this background?";
 "lng_background_other_info" = "{user} will be able to apply this wallpaper";
+"lng_background_other_channel" = "All subscribers will see this wallpaper";
 "lng_background_apply1" = "Apply the wallpaper in this chat.";
 "lng_background_apply2" = "Enjoy the view.";
 "lng_background_apply_button" = "Apply For This Chat";
@@ -841,6 +848,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_background_reset_default" = "Reset";
 "lng_background_apply_me" = "Apply for me";
 "lng_background_apply_both" = "Apply for me and {user}";
+"lng_background_apply_channel" = "Apply For Channel";
 
 "lng_download_path_ask" = "Ask download path for each file";
 "lng_download_path" = "Download path";
@@ -1682,7 +1690,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "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.";
-"lng_action_giveaway_results_some" = "Some winners of the giveaway was randomly selected by Telegram and received private messages with giftcodes.";
+"lng_action_giveaway_results_some" = "Some winners of the giveaway were randomly selected by Telegram and received private messages with giftcodes.";
 "lng_action_giveaway_results_none" = "No winners of the giveaway could be selected.";
 
 "lng_similar_channels_title" = "Similar channels";
@@ -1836,6 +1844,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_sponsored_message_title" = "Sponsored";
 "lng_recommended_message_title" = "Recommended";
 "lng_edited" = "edited";
+"lng_commented" = "commented";
 "lng_edited_date" = "Edited: {date}";
 "lng_sent_date" = "Sent: {date}";
 "lng_views_tooltip#one" = "Views: {count}";
@@ -2055,6 +2064,22 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_premium_gift_per" = "{cost} / month";
 "lng_premium_gift_terms" = "You can review the list of features and terms of use for Telegram Premium {link}.";
 "lng_premium_gift_terms_link" = "here";
+"lng_premium_gifts_about_user1" = "Give **{user}** access to exclusive features.";
+"lng_premium_gifts_about_user2" = "Give **{user}** and **{second_user}** access to exclusive features.";
+"lng_premium_gifts_about_user3" = "Give **{user}**, **{second_user}** and **{name}** access to exclusive features.";
+"lng_premium_gifts_about_user_more#one" = "Give **{user}**, **{second_user}**, **{name}** and **{count}** more friend access to exclusive features.";
+"lng_premium_gifts_about_user_more#other" = "Give **{user}**, **{second_user}**, **{name}** and **{count}** more friends access to exclusive features.";
+"lng_premium_gifts_about_reward#one" = "You will receive {emoji}**{count}** boost.";
+"lng_premium_gifts_about_reward#other" = "You will receive {emoji}**{count}** boosts.";
+"lng_premium_gifts_about_paid_title" = "Gifts Sent!";
+"lng_premium_gifts_about_paid1" = "**{user}** has been notified about the gifts you purchased.";
+"lng_premium_gifts_about_paid2" = "**{user}** and **{second_user}** have been notified about the gifts you purchased.";
+"lng_premium_gifts_about_paid3" = "**{user}**, **{second_user}** and **{name}** have been notified about the gifts you purchased.";
+"lng_premium_gifts_about_paid_more#one" = "**{user}**, **{second_user}**, **{name}** and **{count}** other have been notified about the gifts you purchased.";
+"lng_premium_gifts_about_paid_more#other" = "**{user}**, **{second_user}**, **{name}** and **{count}** others have been notified about the gifts you purchased.";
+"lng_premium_gifts_about_paid_below#one" = "They now have access to additional features.";
+"lng_premium_gifts_about_paid_below#other" = "They now have access to additional features.";
+"lng_premium_gifts_summary_subtitle" = "What's Included";
 
 "lng_boost_channel_button" = "Boost Channel";
 "lng_boost_again_button" = "Boost Again";
@@ -2111,6 +2136,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_boost_channel_needs_level_color#one" = "Your channel needs to reach **Level {count}** to change channel color.";
 "lng_boost_channel_needs_level_color#other" = "Your channel needs to reach **Level {count}** to change channel color.";
 
+"lng_boost_channel_title_wallpaper" = "Enable wallpapers";
+"lng_boost_channel_needs_level_wallpaper#one" = "Your channel needs to reach **Level {count}** to change channel wallpaper.";
+"lng_boost_channel_needs_level_wallpaper#other" = "Your channel needs to reach **Level {count}** to change channel wallpaper.";
+
+"lng_boost_channel_title_status" = "Enable emoji status";
+"lng_boost_channel_needs_level_status#one" = "Your channel needs to reach **Level {count}** to set emoji status.";
+"lng_boost_channel_needs_level_status#other" = "Your channel needs to reach **Level {count}** to set emoji status.";
+
 "lng_boost_channel_title_reactions" = "Custom reactions";
 "lng_boost_channel_needs_level_reactions#one" = "Your channel needs to reach **Level {count}** to add **{same_count}** custom emoji as a reaction.";
 "lng_boost_channel_needs_level_reactions#other" = "Your channel needs to reach **Level {count}** to add **{same_count}** custom emoji as reactions.";
@@ -2170,6 +2203,15 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_giveaway_maximum_users_error#other" = "You can select maximum {count} users.";
 "lng_giveaway_channels_confirm_title" = "Channel is Private";
 "lng_giveaway_channels_confirm_about" = "Are you sure you want to add a private channel? Users won't be able to join it without an invite link.";
+"lng_giveaway_additional_prizes" = "Additional prizes";
+"lng_giveaway_additional_about" = "Turn this on if you want to give the winners your own prizes in addition to Premium subscriptions.";
+"lng_giveaway_additional_prizes_ph" = "Enter your prize";
+"lng_giveaway_prizes_just_premium#one" = "All prizes: **{count}** Telegram Premium subscription {duration}.";
+"lng_giveaway_prizes_just_premium#other" = "All prizes: **{count}** Telegram Premium subscriptions {duration}.";
+"lng_giveaway_prizes_additional#one" = "All prizes: **{count}** {prize} with Telegram Premium subscription {duration}.";
+"lng_giveaway_prizes_additional#other" = "All prizes: **{count}** {prize} with Telegram Premium subscriptions {duration}.";
+"lng_giveaway_show_winners" = "Show winners";
+"lng_giveaway_show_winners_about" = "Choose whether to make the list of winners public when the giveaway ends.";
 
 "lng_giveaway_created_title" = "Giveaway created";
 "lng_giveaway_created_body" = "Check your channels' {link} to see how this giveaway boosted your channel.";
@@ -2189,6 +2231,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_prizes_title#one" = "Giveaway Prize";
 "lng_prizes_title#other" = "Giveaway Prizes";
+"lng_prizes_additional#one" = "**{count}** {prize}";
+"lng_prizes_additional#other" = "**{count}** {prize}";
+"lng_prizes_additional_with" = "with";
 "lng_prizes_about#one" = "**{count}** Telegram Premium Subscription {duration}.";
 "lng_prizes_about#other" = "**{count}** Telegram Premium Subscriptions {duration}.";
 "lng_prizes_participants" = "Participants";
@@ -2207,6 +2252,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "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_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_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.";
@@ -2232,6 +2279,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_prizes_cancelled" = "The channel cancelled the prizes by reversing the payment for them.";
 "lng_prizes_badge" = "x{amount}";
 
+"lng_prizes_results_title" = "Winners Selected!";
+"lng_prizes_results_about#one" = "**{count}** winner of the {link} was randomly selected by Telegram.";
+"lng_prizes_results_about#other" = "**{count}** winners of the {link} were randomly selected by Telegram.";
+"lng_prizes_results_link" = "Giveaway";
+"lng_prizes_results_winners" = "Winners";
+"lng_prizes_results_more#one" = "and {count} more!";
+"lng_prizes_results_more#other" = "and {count} more!";
+"lng_prizes_results_all" = "All winners received gift links in private messages.";
+"lng_prizes_results_some" = "Some winners couldn't be selected.";
+
 "lng_gift_link_title" = "Gift Link";
 "lng_gift_link_about" = "This link allows you to activate\na **Telegram Premium** subscription.";
 "lng_gift_link_label_from" = "From";
@@ -2801,6 +2858,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_sign_messages" = "Sign messages";
 "lng_edit_group" = "Edit group";
 "lng_edit_channel_color" = "Change name color";
+"lng_edit_channel_level_min" = "Level 1+";
+"lng_edit_channel_wallpaper" = "Channel wallpaper";
+"lng_edit_channel_wallpaper_about" = "Set a wallpaper that will be visible for everyone reading your channel.";
+"lng_edit_channel_status" = "Channel emoji status";
+"lng_edit_channel_status_about" = "Choose a status that will be shown next to the channel's name.";
 "lng_edit_self_title" = "Edit your name";
 "lng_confirm_contact_data" = "New Contact";
 "lng_add_contact" = "Create";
@@ -3615,6 +3677,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_set_background_emoji" = "{from} set channel background emoji to {emoji}";
 "lng_admin_log_change_background_emoji" = "{from} changed channel background emoji from {previous} to {emoji}";
 "lng_admin_log_removed_background_emoji" = "{from} removed channel background emoji {emoji}";
+"lng_admin_log_change_profile_color" = "{from} changed channel profile color from {previous} to {color}";
+"lng_admin_log_set_profile_background_emoji" = "{from} set channel profile background emoji to {emoji}";
+"lng_admin_log_change_profile_background_emoji" = "{from} changed channel profile background emoji from {previous} to {emoji}";
+"lng_admin_log_removed_profile_background_emoji" = "{from} removed channel profile background emoji {emoji}";
+"lng_admin_log_change_wallpaper" = "{from} changed channel wallpaper";
+"lng_admin_log_set_status" = "{from} set channel emoji status to {emoji}";
+"lng_admin_log_change_status" = "{from} changed channel emoji status from {previous} to {emoji}";
+"lng_admin_log_removed_status" = "{from} removed channel emoji status {emoji}";
+"lng_admin_log_set_status_until" = "{from} set channel emoji status to {emoji} until {date}";
+"lng_admin_log_change_status_until" = "{from} changed channel emoji status from {previous} to {emoji} until {date}";
 "lng_admin_log_user_with_username" = "{name} ({mention})";
 "lng_admin_log_messages_ttl_set" = "{from} enabled messages auto-delete after {duration}";
 "lng_admin_log_messages_ttl_changed" = "{from} changed messages auto-delete period from {previous} to {duration}";
@@ -4207,6 +4279,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_request_peer_confirm_rights" = "This will also add {bot} to {chat} with the following rights: {rights}.";
 "lng_request_peer_confirm_send" = "Send";
 "lng_request_user_title" = "Choose User";
+"lng_request_users_title" = "Choose Users";
 "lng_request_user_premium_yes" = "The user should have a Premium subscription.";
 "lng_request_user_premium_no" = "The user shouldn't have a Premium subscription.";
 "lng_request_user_no" = "No such users";

Telegram/Resources/qrc/telegram/telegram.qrc

@@ -15,6 +15,7 @@
     <file alias="art/slot_2_idle.tgs">../../art/slot_2_idle.tgs</file>
     <file alias="art/slot_back.tgs">../../art/slot_back.tgs</file>
     <file alias="art/slot_pull.tgs">../../art/slot_pull.tgs</file>
+    <file alias="art/winners.tgs">../../art/winners.tgs</file>
     <file alias="day-blue.tdesktop-theme">../../day-blue.tdesktop-theme</file>
     <file alias="night.tdesktop-theme">../../night.tdesktop-theme</file>
     <file alias="night-green.tdesktop-theme">../../night-green.tdesktop-theme</file>

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.12.2.0" />
+    Version="4.13.1.0" />
   <Properties>
     <DisplayName>Telegram Desktop</DisplayName>
     <PublisherDisplayName>Telegram Messenger LLP</PublisherDisplayName>

Telegram/Resources/winrc/Telegram.rc

@@ -44,8 +44,8 @@ IDI_ICON1               ICON                    "..\\art\\icon256.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,12,2,0
+ FILEVERSION 4,13,1,0
- PRODUCTVERSION 4,12,2,0
+ PRODUCTVERSION 4,13,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop"
-            VALUE "FileVersion", "4.12.2.0"
+            VALUE "FileVersion", "4.13.1.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.12.2.0"
+            VALUE "ProductVersion", "4.13.1.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,12,2,0
+ FILEVERSION 4,13,1,0
- PRODUCTVERSION 4,12,2,0
+ PRODUCTVERSION 4,13,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop Updater"
-            VALUE "FileVersion", "4.12.2.0"
+            VALUE "FileVersion", "4.13.1.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.12.2.0"
+            VALUE "ProductVersion", "4.13.1.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/_other/updater_win.cpp

@@ -537,11 +537,12 @@ HANDLE _generateDumpFileAtPath(const WCHAR *path) {
 
 	GetLocalTime(&stLocalTime);
 
-	wsprintf(szFileName, L"%s%s-%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
+	wsprintf(
-	         szPath, szExeName, updaterVersionStr,
+		szFileName, L"%s%s-%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
-	         stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
+		szPath, szExeName, updaterVersionStr,
-	         stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
+		stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
-	         GetCurrentProcessId(), GetCurrentThreadId());
+		stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
+		GetCurrentProcessId(), GetCurrentThreadId());
 	return CreateFile(szFileName, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
 }
 
@@ -562,7 +563,7 @@ void _generateDump(EXCEPTION_POINTERS* pExceptionPointers) {
 	DWORD len = GetModuleFileName(GetModuleHandle(0), szPath, maxFileLen);
 	if (!len) return;
 
-	WCHAR *pathEnd = szPath  + len;
+	WCHAR *pathEnd = szPath + len;
 
 	if (!_wcsicmp(pathEnd - wcslen(_exeName), _exeName)) {
 		wsprintf(pathEnd - wcslen(_exeName), L"");

Telegram/SourceFiles/api/api_bot.cpp

@@ -415,12 +415,16 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 		const auto peer = item->history()->peer;
 		const auto itemId = item->id;
 		const auto id = int32(button->buttonId);
-		const auto chosen = [=](not_null<PeerData*> result) {
+		const auto chosen = [=](std::vector<not_null<PeerData*>> result) {
 			peer->session().api().request(MTPmessages_SendBotRequestedPeer(
 				peer->input,
 				MTP_int(itemId),
 				MTP_int(id),
-				result->input
+				MTP_vector_from_range(
+					result
+					| ranges::views::transform([](
+						not_null<PeerData*> peer) {
+				return MTPInputPeer(peer->input); }))
 			)).done([=](const MTPUpdates &result) {
 				peer->session().api().applyUpdates(result);
 			}).send();

Telegram/SourceFiles/api/api_peer_colors.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_peer_colors.h"
 
 #include "apiwrap.h"
+#include "data/data_peer.h"
 #include "ui/chat/chat_style.h"
 
 namespace Api {
@@ -62,6 +63,16 @@ auto PeerColors::indicesValue() const
 	}));
 }
 
+int PeerColors::requiredLevelFor(PeerId channel, uint8 index) const {
+	if (Data::DecideColorIndex(channel) == index) {
+		return 0;
+	} else if (const auto i = _requiredLevels.find(index)
+		; i != end(_requiredLevels)) {
+		return i->second;
+	}
+	return 1;
+}
+
 void PeerColors::apply(const MTPDhelp_peerColors &data) {
 	auto suggested = std::vector<uint8>();
 	auto colors = std::make_shared<
@@ -89,6 +100,7 @@ void PeerColors::apply(const MTPDhelp_peerColors &data) {
 	};
 
 	const auto &list = data.vcolors().v;
+	_requiredLevels.clear();
 	suggested.reserve(list.size());
 	for (const auto &color : list) {
 		const auto &data = color.data();
@@ -98,6 +110,9 @@ void PeerColors::apply(const MTPDhelp_peerColors &data) {
 			continue;
 		}
 		const auto colorIndex = uint8(colorIndexBare);
+		if (const auto min = data.vchannel_min_level()) {
+			_requiredLevels[colorIndex] = min->v;
+		}
 		if (!data.is_hidden()) {
 			suggested.push_back(colorIndex);
 		}

Telegram/SourceFiles/api/api_peer_colors.h

@@ -28,6 +28,10 @@ public:
 	[[nodiscard]] auto indicesValue() const
 		-> rpl::producer<Ui::ColorIndicesCompressed>;
 
+	[[nodiscard]] int requiredLevelFor(
+		PeerId channel,
+		uint8 index) const;
+
 private:
 	void request();
 	void apply(const MTPDhelp_peerColors &data);
@@ -38,6 +42,7 @@ private:
 	mtpRequestId _requestId = 0;
 	base::Timer _timer;
 	rpl::variable<std::vector<uint8>> _suggested;
+	base::flat_map<uint8, int> _requiredLevels;
 	rpl::event_stream<> _colorIndicesChanged;
 	std::unique_ptr<Ui::ColorIndicesCompressed> _colorIndicesCurrent;
 

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());
 }
 

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;
 
 };
 

Telegram/SourceFiles/api/api_premium.cpp

@@ -26,7 +26,7 @@ namespace {
 
 [[nodiscard]] GiftCode Parse(const MTPDpayments_checkedGiftCode &data) {
 	return {
-		.from = peerFromMTP(data.vfrom_id()),
+		.from = data.vfrom_id() ? peerFromMTP(*data.vfrom_id()) : PeerId(),
 		.to = data.vto_id() ? peerFromUser(*data.vto_id()) : PeerId(),
 		.giveawayId = data.vgiveaway_msg_id().value_or_empty(),
 		.date = data.vdate().v,
@@ -342,15 +342,12 @@ PremiumGiftCodeOptions::PremiumGiftCodeOptions(not_null<PeerData*> peer)
 rpl::producer<rpl::no_value, QString> PremiumGiftCodeOptions::request() {
 	return [=](auto consumer) {
 		auto lifetime = rpl::lifetime();
-		const auto channel = _peer->asChannel();
-		if (!channel) {
-			return lifetime;
-		}
 
 		using TLOption = MTPPremiumGiftCodeOption;
 		_api.request(MTPpayments_GetPremiumGiftCodeOptions(
-			MTP_flags(
+			MTP_flags(_peer->isChannel()
-				MTPpayments_GetPremiumGiftCodeOptions::Flag::f_boost_peer),
+				? MTPpayments_GetPremiumGiftCodeOptions::Flag::f_boost_peer
+				: MTPpayments_GetPremiumGiftCodeOptions::Flag(0)),
 			_peer->input
 		)).done([=](const MTPVector<TLOption> &result) {
 			auto tlMapOptions = base::flat_map<Amount, QVector<TLOption>>();
@@ -420,6 +417,8 @@ const std::vector<int> &PremiumGiftCodeOptions::availablePresets() const {
 }
 
 [[nodiscard]] int PremiumGiftCodeOptions::monthsFromPreset(int monthsIndex) {
+	Expects(monthsIndex >= 0 && monthsIndex < _availablePresets.size());
+
 	return _optionsForOnePerson.months[monthsIndex];
 }
 

Telegram/SourceFiles/api/api_statistics.cpp

@@ -10,6 +10,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "data/data_channel.h"
 #include "data/data_session.h"
+#include "data/data_stories.h"
+#include "data/data_story.h"
 #include "history/history.h"
 #include "main/main_session.h"
 #include "statistics/statistics_data_deserialize.h"
@@ -359,161 +361,54 @@ PublicForwards::PublicForwards(
 void PublicForwards::request(
 		const Data::PublicForwardsSlice::OffsetToken &token,
 		Fn<void(Data::PublicForwardsSlice)> done) {
-	if (!_requestId) {
+	if (_requestId) {
-		if (_fullId.messageId) {
+		return;
-			requestMessage(token, std::move(done));
-		} else if (_fullId.storyId) {
-			requestStory(token, std::move(done));
-		}
 	}
-}
+	const auto channel = StatisticsRequestSender::channel();
-
+	const auto processResult = [=](const MTPstats_PublicForwards &tl) {
-void PublicForwards::requestMessage(
-		const Data::PublicForwardsSlice::OffsetToken &token,
-		Fn<void(Data::PublicForwardsSlice)> done) {
-	Expects(_fullId.messageId);
-
-	const auto offsetPeer = channel()->owner().peer(token.fullId.peer);
-	const auto tlOffsetPeer = offsetPeer
-		? offsetPeer->input
-		: MTP_inputPeerEmpty();
-	constexpr auto kLimit = tl::make_int(100);
-	_requestId = makeRequest(MTPstats_GetMessagePublicForwards(
-		channel()->inputChannel,
-		MTP_int(_fullId.messageId.msg),
-		MTP_int(token.rate),
-		tlOffsetPeer,
-		MTP_int(token.fullId.msg),
-		kLimit
-	)).done([=, channel = channel()](const MTPmessages_Messages &result) {
 		using Messages = QVector<Data::RecentPostId>;
 		_requestId = 0;
 
-		auto nextToken = Data::PublicForwardsSlice::OffsetToken();
+		const auto &data = tl.data();
-		const auto process = [&](const MTPVector<MTPMessage> &messages) {
+		auto &owner = channel->owner();
-			auto result = Messages();
-			for (const auto &message : messages.v) {
-				const auto msgId = IdFromMessage(message);
-				const auto peerId = PeerFromMessage(message);
-				const auto lastDate = DateFromMessage(message);
-				if (const auto peer = channel->owner().peerLoaded(peerId)) {
-					if (lastDate) {
-						channel->owner().addNewMessage(
-							message,
-							MessageFlags(),
-							NewMessageType::Existing);
-						nextToken.fullId = { peerId, msgId };
-						result.push_back({ .messageId = nextToken.fullId });
-					}
-				}
-			}
-			return result;
-		};
 
-		auto allLoaded = false;
+		owner.processUsers(data.vusers());
-		auto fullCount = 0;
+		owner.processChats(data.vchats());
-		auto messages = result.match([&](const MTPDmessages_messages &data) {
-			channel->owner().processUsers(data.vusers());
-			channel->owner().processChats(data.vchats());
-			auto list = process(data.vmessages());
-			allLoaded = true;
-			fullCount = list.size();
-			return list;
-		}, [&](const MTPDmessages_messagesSlice &data) {
-			channel->owner().processUsers(data.vusers());
-			channel->owner().processChats(data.vchats());
-			auto list = process(data.vmessages());
 
-			if (const auto nextRate = data.vnext_rate()) {
+		const auto nextToken = data.vnext_offset()
-				const auto rateUpdated = (nextRate->v != token.rate);
+			? qs(*data.vnext_offset())
-				if (rateUpdated) {
+			: Data::PublicForwardsSlice::OffsetToken();
-					nextToken.rate = nextRate->v;
-				} else {
-					allLoaded = true;
-				}
-			}
-			fullCount = data.vcount().v;
-			return list;
-		}, [&](const MTPDmessages_channelMessages &data) {
-			channel->owner().processUsers(data.vusers());
-			channel->owner().processChats(data.vchats());
-			auto list = process(data.vmessages());
-			allLoaded = true;
-			fullCount = data.vcount().v;
-			return list;
-		}, [&](const MTPDmessages_messagesNotModified &) {
-			allLoaded = true;
-			return Messages();
-		});
 
-		_lastTotal = std::max(_lastTotal, fullCount);
-		done({
-			.list = std::move(messages),
-			.total = _lastTotal,
-			.allLoaded = allLoaded,
-			.token = nextToken,
-		});
-	}).fail([=] {
-		_requestId = 0;
-	}).send();
-}
-
-void PublicForwards::requestStory(
-		const Data::PublicForwardsSlice::OffsetToken &token,
-		Fn<void(Data::PublicForwardsSlice)> done) {
-	Expects(_fullId.storyId);
-
-	constexpr auto kLimit = tl::make_int(100);
-	_requestId = makeRequest(MTPstats_GetStoryPublicForwards(
-		channel()->input,
-		MTP_int(_fullId.storyId.story),
-		MTP_string(token.storyOffset),
-		kLimit
-	)).done([=, channel = channel()](
-			const MTPstats_PublicForwards &tlForwards) {
-		using Messages = QVector<Data::RecentPostId>;
-		_requestId = 0;
-
-		const auto &data = tlForwards.data();
-
-		channel->owner().processUsers(data.vusers());
-		channel->owner().processChats(data.vchats());
-
-		const auto nextToken = Data::PublicForwardsSlice::OffsetToken({
-			.storyOffset = data.vnext_offset().value_or_empty(),
-		});
-
-		const auto allLoaded = nextToken.storyOffset.isEmpty()
-			|| (nextToken.storyOffset == token.storyOffset);
 		const auto fullCount = data.vcount().v;
 
-		auto recentList = Messages();
+		auto recentList = Messages(data.vforwards().v.size());
 		for (const auto &tlForward : data.vforwards().v) {
 			tlForward.match([&](const MTPDpublicForwardMessage &data) {
 				const auto &message = data.vmessage();
 				const auto msgId = IdFromMessage(message);
 				const auto peerId = PeerFromMessage(message);
 				const auto lastDate = DateFromMessage(message);
-				if (const auto peer = channel->owner().peerLoaded(peerId)) {
+				if (const auto peer = owner.peerLoaded(peerId)) {
 					if (!lastDate) {
 						return;
 					}
-					channel->owner().addNewMessage(
+					owner.addNewMessage(
 						message,
 						MessageFlags(),
 						NewMessageType::Existing);
 					recentList.push_back({ .messageId = { peerId, msgId } });
 				}
 			}, [&](const MTPDpublicForwardStory &data) {
-				data.vstory().match([&](const MTPDstoryItem &d) {
+				const auto story = owner.stories().applySingle(
-					recentList.push_back({
+					peerFromMTP(data.vpeer()),
-						.storyId = { peerFromMTP(data.vpeer()), d.vid().v }
+					data.vstory());
-					});
+				if (story) {
-				}, [](const auto &) {
+					recentList.push_back({ .storyId = story->fullId() });
-				});
+				}
 			});
 		}
 
+		const auto allLoaded = nextToken.isEmpty() || (nextToken == token);
 		_lastTotal = std::max(_lastTotal, fullCount);
 		done({
 			.list = std::move(recentList),
@@ -521,9 +416,24 @@ void PublicForwards::requestStory(
 			.allLoaded = allLoaded,
 			.token = nextToken,
 		});
-	}).fail([=] {
+	};
-		_requestId = 0;
+
-	}).send();
+	constexpr auto kLimit = tl::make_int(100);
+	if (_fullId.messageId) {
+		_requestId = makeRequest(MTPstats_GetMessagePublicForwards(
+			channel->inputChannel,
+			MTP_int(_fullId.messageId.msg),
+			MTP_string(token),
+			kLimit
+		)).done(processResult).fail([=] { _requestId = 0; }).send();
+	} else if (_fullId.storyId) {
+		_requestId = makeRequest(MTPstats_GetStoryPublicForwards(
+			channel->input,
+			MTP_int(_fullId.storyId.story),
+			MTP_string(token),
+			kLimit
+		)).done(processResult).fail([=] { _requestId = 0; }).send();
+	}
 }
 
 MessageStatistics::MessageStatistics(
@@ -702,6 +612,7 @@ rpl::producer<rpl::no_value, QString> Boosts::request() {
 			_peer->input
 		)).done([=](const MTPpremium_BoostsStatus &result) {
 			const auto &data = result.data();
+			channel->updateLevelHint(data.vlevel().v);
 			const auto hasPremium = !!data.vpremium_audience();
 			const auto premiumMemberCount = hasPremium
 				? std::max(0, int(data.vpremium_audience()->data().vpart().v))

Telegram/SourceFiles/api/api_statistics.h

@@ -77,13 +77,6 @@ public:
 		Fn<void(Data::PublicForwardsSlice)> done);
 
 private:
-	void requestMessage(
-		const Data::PublicForwardsSlice::OffsetToken &token,
-		Fn<void(Data::PublicForwardsSlice)> done);
-	void requestStory(
-		const Data::PublicForwardsSlice::OffsetToken &token,
-		Fn<void(Data::PublicForwardsSlice)> done);
-
 	const Data::RecentPostId _fullId;
 	mtpRequestId _requestId = 0;
 	int _lastTotal = 0;

Telegram/SourceFiles/apiwrap.cpp

@@ -225,11 +225,11 @@ void ApiWrap::setupSupportMode() {
 void ApiWrap::requestChangelog(
 		const QString &sinceVersion,
 		Fn<void(const MTPUpdates &result)> callback) {
-	request(MTPhelp_GetAppChangelog(
+	//request(MTPhelp_GetAppChangelog(
-		MTP_string(sinceVersion)
+	//	MTP_string(sinceVersion)
-	)).done(
+	//)).done(
-		callback
+	//	callback
-	).send();
+	//).send();
 }
 
 void ApiWrap::refreshTopPromotion() {

Telegram/SourceFiles/boxes/background_box.cpp

@@ -129,6 +129,8 @@ private:
 		int row) const;
 	void validatePaperThumbnail(const Paper &paper) const;
 
+	[[nodiscard]] bool forChannel() const;
+
 	const not_null<Main::Session*> _session;
 	PeerData * const _forPeer = nullptr;
 
@@ -176,6 +178,23 @@ void BackgroundBox::prepare() {
 		st::infoIconMediaPhoto,
 		st::infoSharedMediaButtonIconPosition);
 
+	if (forChannel() && _forPeer->wallPaper()) {
+		const auto remove = container->add(object_ptr<Ui::SettingsButton>(
+			container,
+			tr::lng_settings_bg_remove(),
+			st::infoBlockButton));
+		object_ptr<Info::Profile::FloatingIcon>(
+			remove,
+			st::infoIconDeleteRed,
+			st::infoSharedMediaButtonIconPosition);
+
+		remove->setClickedCallback([=] {
+			if (const auto resolved = _inner->resolveResetCustomPaper()) {
+				chosen(*resolved);
+			}
+		});
+	}
+
 	button->setClickedCallback([=] {
 		chooseFromFile();
 	});
@@ -290,6 +309,23 @@ void BackgroundBox::chosen(const Data::WallPaper &paper) {
 			closeBox();
 		}
 		return;
+	} else if (forChannel()) {
+		if (_forPeer->wallPaper() && _forPeer->wallPaper()->equals(paper)) {
+			closeBox();
+			return;
+		}
+		const auto &themes = _forPeer->owner().cloudThemes();
+		for (const auto &theme : themes.chatThemes()) {
+			for (const auto &[type, themed] : theme.settings) {
+				if (themed.paper && themed.paper->equals(paper)) {
+					_controller->show(Box<BackgroundPreviewBox>(
+						_controller,
+						Data::WallPaper::FromEmojiId(theme.emoticon),
+						BackgroundPreviewArgs{ _forPeer }));
+					return;
+				}
+			}
+		}
 	}
 	_controller->show(Box<BackgroundPreviewBox>(
 		_controller,
@@ -316,6 +352,10 @@ void BackgroundBox::resetForPeer() {
 	}
 }
 
+bool BackgroundBox::forChannel() const {
+	return _forPeer && _forPeer->isChannel();
+}
+
 void BackgroundBox::removePaper(const Data::WallPaper &paper) {
 	const auto session = &_controller->session();
 	const auto remove = [=, weak = Ui::MakeWeak(this)](Fn<void()> &&close) {
@@ -345,9 +385,16 @@ BackgroundBox::Inner::Inner(
 , _session(session)
 , _forPeer(forPeer)
 , _api(&_session->mtp())
-, _check(std::make_unique<Ui::RoundCheckbox>(st::overviewCheck, [=] { update(); })) {
+, _check(
+	std::make_unique<Ui::RoundCheckbox>(
+		st::overviewCheck,
+		[=] { update(); })) {
 	_check->setChecked(true, anim::type::instant);
-	resize(st::boxWideWidth, 2 * (st::backgroundSize.height() + st::backgroundPadding) + st::backgroundPadding);
+	resize(
+		st::boxWideWidth,
+		(2 * (st::backgroundSize.height() + st::backgroundPadding)
+			+ st::backgroundPadding));
+
 	Window::Theme::IsNightModeValue(
 	) | rpl::start_with_next([=] {
 		updatePapers();
@@ -364,21 +411,31 @@ BackgroundBox::Inner::Inner(
 		_check->invalidateCache();
 	}, lifetime());
 
-	using Update = Window::Theme::BackgroundUpdate;
+	if (forChannel()) {
-	Window::Theme::Background()->updates(
+		_session->data().cloudThemes().chatThemesUpdated(
-	) | rpl::start_with_next([=](const Update &update) {
+		) | rpl::start_with_next([=] {
-		if (update.type == Update::Type::New) {
+			updatePapers();
-			sortPapers();
+		}, lifetime());
-			requestPapers();
+	} else {
-			this->update();
+		using Update = Window::Theme::BackgroundUpdate;
-		}
+		Window::Theme::Background()->updates(
-	}, lifetime());
+		) | rpl::start_with_next([=](const Update &update) {
-
+			if (update.type == Update::Type::New) {
+				sortPapers();
+				requestPapers();
+				this->update();
+			}
+		}, lifetime());
+	}
 
 	setMouseTracking(true);
 }
 
 void BackgroundBox::Inner::requestPapers() {
+	if (forChannel()) {
+		_session->data().cloudThemes().refreshChatThemes();
+		return;
+	}
 	_api.request(MTPaccount_GetWallPapers(
 		MTP_long(_session->data().wallpapersHash())
 	)).done([=](const MTPaccount_WallPapers &result) {
@@ -395,7 +452,7 @@ auto BackgroundBox::Inner::resolveResetCustomPaper() const
 	}
 	const auto nonCustom = Window::Theme::Background()->paper();
 	const auto themeEmoji = _forPeer->themeEmoji();
-	if (themeEmoji.isEmpty()) {
+	if (forChannel() || themeEmoji.isEmpty()) {
 		return nonCustom;
 	}
 	const auto &themes = _forPeer->owner().cloudThemes();
@@ -443,6 +500,8 @@ void BackgroundBox::Inner::pushCustomPapers() {
 }
 
 void BackgroundBox::Inner::sortPapers() {
+	Expects(!forChannel());
+
 	const auto currentCustom = _forPeer ? _forPeer->wallPaper() : nullptr;
 	_currentId = currentCustom
 		? currentCustom->id()
@@ -472,23 +531,60 @@ void BackgroundBox::Inner::sortPapers() {
 }
 
 void BackgroundBox::Inner::updatePapers() {
-	if (_session->data().wallpapers().empty()) {
+	if (forChannel()) {
-		return;
+		if (_session->data().cloudThemes().chatThemes().empty()) {
+			return;
+		}
+	} else {
+		if (_session->data().wallpapers().empty()) {
+			return;
+		}
 	}
 	_over = _overDown = Selection();
 
-	_papers = _session->data().wallpapers(
+	const auto was = base::take(_papers);
-	) | ranges::views::filter([&](const Data::WallPaper &paper) {
+	if (forChannel()) {
-		return (!paper.isPattern() || !paper.backgroundColors().empty())
+		const auto now = _forPeer->wallPaper();
-			&& (!_forPeer
+		const auto &list = _session->data().cloudThemes().chatThemes();
-				|| (!Data::IsDefaultWallPaper(paper)
+		if (list.empty()) {
-					&& (Data::IsCloudWallPaper(paper)
+			return;
-						|| Data::IsCustomWallPaper(paper))));
+		}
-	}) | ranges::views::transform([](const Data::WallPaper &paper) {
+		using Type = Data::CloudThemeType;
-		return Paper{ paper };
+		const auto type = Window::Theme::IsNightMode()
-	}) | ranges::to_vector;
+			? Type::Dark
-	pushCustomPapers();
+			: Type::Light;
-	sortPapers();
+		_papers.reserve(list.size() + 1);
+		const auto nowEmojiId = now ? now->emojiId() : QString();
+		if (!now || !now->emojiId().isEmpty()) {
+			_papers.push_back({ Window::Theme::Background()->paper() });
+			_currentId = _papers.back().data.id();
+		} else {
+			_papers.push_back({ *now });
+			_currentId = now->id();
+		}
+		for (const auto &theme : list) {
+			const auto i = theme.settings.find(type);
+			if (i != end(theme.settings) && i->second.paper) {
+				_papers.push_back({ *i->second.paper });
+				if (nowEmojiId == theme.emoticon) {
+					_currentId = _papers.back().data.id();
+				}
+			}
+		}
+	} else {
+		_papers = _session->data().wallpapers(
+		) | ranges::views::filter([&](const Data::WallPaper &paper) {
+			return (!paper.isPattern() || !paper.backgroundColors().empty())
+				&& (!_forPeer
+					|| (!Data::IsDefaultWallPaper(paper)
+						&& (Data::IsCloudWallPaper(paper)
+							|| Data::IsCustomWallPaper(paper))));
+		}) | ranges::views::transform([](const Data::WallPaper &paper) {
+			return Paper{ paper };
+		}) | ranges::to_vector;
+		pushCustomPapers();
+		sortPapers();
+	}
 	resizeToContentAndPreload();
 }
 
@@ -587,6 +683,10 @@ void BackgroundBox::Inner::validatePaperThumbnail(
 	paper.thumbnail.setDevicePixelRatio(cRetinaFactor());
 }
 
+bool BackgroundBox::Inner::forChannel() const {
+	return _forPeer && _forPeer->isChannel();
+}
+
 void BackgroundBox::Inner::paintPaper(
 		QPainter &p,
 		const Paper &paper,
@@ -604,7 +704,8 @@ void BackgroundBox::Inner::paintPaper(
 		const auto checkLeft = x + st::backgroundSize.width() - st::overviewCheckSkip - st::overviewCheck.size;
 		const auto checkTop = y + st::backgroundSize.height() - st::overviewCheckSkip - st::overviewCheck.size;
 		_check->paint(p, checkLeft, checkTop, width());
-	} else if (Data::IsCloudWallPaper(paper.data)
+	} else if (!forChannel()
+		&& Data::IsCloudWallPaper(paper.data)
 		&& !Data::IsDefaultWallPaper(paper.data)
 		&& !Data::IsLegacy2DefaultWallPaper(paper.data)
 		&& !Data::IsLegacy3DefaultWallPaper(paper.data)
@@ -642,7 +743,8 @@ void BackgroundBox::Inner::mouseMoveEvent(QMouseEvent *e) {
 			- st::stickerPanDeleteIconBg.width();
 		const auto deleteBottom = row * (height + skip) + skip
 			+ st::stickerPanDeleteIconBg.height();
-		const auto inDelete = (x >= deleteLeft)
+		const auto inDelete = !forChannel()
+			&& (x >= deleteLeft)
 			&& (y < deleteBottom)
 			&& Data::IsCloudWallPaper(data)
 			&& !Data::IsDefaultWallPaper(data)

Telegram/SourceFiles/boxes/background_box.h

@@ -38,6 +38,7 @@ private:
 		const Data::WallPaper &paper) const;
 	void removePaper(const Data::WallPaper &paper);
 	void resetForPeer();
+	[[nodiscard]] bool forChannel() const;
 
 	void chooseFromFile();
 

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -8,11 +8,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/background_preview_box.h"
 
 #include "base/unixtime.h"
+#include "boxes/peers/edit_peer_color_box.h"
 #include "boxes/premium_preview_box.h"
 #include "lang/lang_keys.h"
 #include "mainwidget.h"
 #include "window/themes/window_theme.h"
 #include "ui/boxes/confirm_box.h"
+#include "ui/boxes/boost_box.h"
 #include "ui/controls/chat_service_checkbox.h"
 #include "ui/chat/chat_theme.h"
 #include "ui/chat/chat_style.h"
@@ -29,6 +31,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item.h"
 #include "history/history_item_helpers.h"
 #include "history/view/history_view_message.h"
+#include "main/main_account.h"
+#include "main/main_app_config.h"
 #include "main/main_session.h"
 #include "apiwrap.h"
 #include "data/data_session.h"
@@ -159,6 +163,25 @@ constexpr auto kDefaultDimming = 50;
 	return result;
 }
 
+[[nodiscard]] Data::WallPaper Resolve(
+		not_null<Main::Session*> session,
+		const Data::WallPaper &paper,
+		bool dark) {
+	if (paper.emojiId().isEmpty()) {
+		return paper;
+	}
+	const auto &themes = session->data().cloudThemes();
+	if (const auto theme = themes.themeForEmoji(paper.emojiId())) {
+		using Type = Data::CloudThemeType;
+		const auto type = dark ? Type::Dark : Type::Light;
+		const auto i = theme->settings.find(type);
+		if (i != end(theme->settings) && i->second.paper) {
+			return *i->second.paper;
+		}
+	}
+	return paper;
+}
+
 } // namespace
 
 struct BackgroundPreviewBox::OverridenStyle {
@@ -196,15 +219,17 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 		? tr::lng_background_apply2(tr::now)
 		: tr::lng_background_text2(tr::now)),
 	true))
-, _paper(paper)
+, _paperEmojiId(paper.emojiId())
+, _paper(
+	Resolve(&controller->session(), paper, Window::Theme::IsNightMode()))
 , _media(_paper.document() ? _paper.document()->createMediaView() : nullptr)
 , _radial([=](crl::time now) { radialAnimationCallback(now); })
 , _appNightMode(Window::Theme::IsNightModeValue())
 , _boxDarkMode(_appNightMode.current())
-, _dimmingIntensity(std::clamp(paper.patternIntensity(), 0, 100))
+, _dimmingIntensity(std::clamp(_paper.patternIntensity(), 0, 100))
 , _dimmed(_forPeer
-	&& (paper.document() || paper.localThumbnail())
+	&& (_paper.document() || _paper.localThumbnail())
-	&& !paper.isPattern()) {
+	&& !_paper.isPattern()) {
 	if (_media) {
 		_media->thumbnailWanted(_paper.fileOrigin());
 	}
@@ -244,7 +269,36 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 
 BackgroundPreviewBox::~BackgroundPreviewBox() = default;
 
+void BackgroundPreviewBox::recreate(bool dark) {
+	_paper = Resolve(
+		&_controller->session(),
+		Data::WallPaper::FromEmojiId(_paperEmojiId),
+		dark);
+	_media = _paper.document()
+		? _paper.document()->createMediaView()
+		: nullptr;
+	if (_media) {
+		_media->thumbnailWanted(_paper.fileOrigin());
+	}
+	_full = QImage();
+	_generated = _scaled = _blurred = _fadeOutThumbnail = QPixmap();
+	_generating = {};
+	generateBackground();
+	_paper.loadDocument();
+	if (const auto document = _paper.document()) {
+		if (document->loading()) {
+			_radial.start(_media->progress());
+		}
+	}
+	checkLoadedDocument();
+	updateServiceBg(_paper.backgroundColors());
+	update();
+}
+
 void BackgroundPreviewBox::applyDarkMode(bool dark) {
+	if (!_paperEmojiId.isEmpty()) {
+		recreate(dark);
+	}
 	const auto equals = (dark == Window::Theme::IsNightMode());
 	const auto &palette = (dark ? _darkPalette : _lightPalette);
 	if (!equals && !palette) {
@@ -410,6 +464,10 @@ auto BackgroundPreviewBox::prepareOverridenStyle(bool dark)
 	return result;
 }
 
+bool BackgroundPreviewBox::forChannel() const {
+	return _forPeer && _forPeer->isChannel();
+}
+
 void BackgroundPreviewBox::generateBackground() {
 	if (_paper.backgroundColors().empty()) {
 		return;
@@ -435,7 +493,9 @@ void BackgroundPreviewBox::resetTitle() {
 
 void BackgroundPreviewBox::rebuildButtons(bool dark) {
 	clearButtons();
-	addButton(_forPeer
+	addButton(forChannel()
+		? tr::lng_background_apply_channel()
+		: _forPeer
 		? tr::lng_background_apply_button()
 		: tr::lng_settings_apply(), [=] { apply(); });
 	addButton(tr::lng_cancel(), [=] { closeBox(); });
@@ -624,6 +684,36 @@ void BackgroundPreviewBox::setExistingForPeer(
 	_controller->finishChatThemeEdit(_forPeer);
 }
 
+void BackgroundPreviewBox::checkLevelForChannel() {
+	Expects(forChannel());
+
+	const auto show = _controller->uiShow();
+	_forPeerLevelCheck = true;
+	const auto weak = Ui::MakeWeak(this);
+	CheckBoostLevel(show, _forPeer, [=](int level) {
+		if (!weak) {
+			return std::optional<Ui::AskBoostReason>();
+		}
+		const auto appConfig = &_forPeer->session().account().appConfig();
+		const auto defaultRequired = appConfig->get<int>(
+			"channel_wallpaper_level_min",
+			9);
+		const auto customRequired = appConfig->get<int>(
+			"channel_custom_wallpaper_level_min",
+			10);
+		const auto required = _paperEmojiId.isEmpty()
+			? customRequired
+			: defaultRequired;
+		if (level >= required) {
+			applyForPeer(false);
+			return std::optional<Ui::AskBoostReason>();
+		}
+		return std::make_optional(Ui::AskBoostReason{
+			Ui::AskBoostWallpaper{ required }
+		});
+	}, [=] { _forPeerLevelCheck = false; });
+}
+
 void BackgroundPreviewBox::applyForPeer() {
 	Expects(_forPeer != nullptr);
 
@@ -636,105 +726,110 @@ void BackgroundPreviewBox::applyForPeer() {
 		}
 	}
 
-	if (!_fromMessageId && _forPeer->session().premiumPossible()) {
+	if (forChannel()) {
-		if (_forBothOverlay) {
+		checkLevelForChannel();
-			return;
+		return;
-		}
+	} else if (_fromMessageId || !_forPeer->session().premiumPossible()) {
-		const auto size = this->size() * style::DevicePixelRatio();
-		const auto bg = Images::DitherImage(
-			Images::BlurLargeImage(
-				Ui::GrabWidgetToImage(this).scaled(
-					size / style::ConvertScale(4),
-					Qt::IgnoreAspectRatio,
-					Qt::SmoothTransformation),
-				24).scaled(
-					size,
-					Qt::IgnoreAspectRatio,
-					Qt::SmoothTransformation));
-
-		_forBothOverlay = std::make_unique<Ui::FadeWrap<>>(
-			this,
-			object_ptr<Ui::RpWidget>(this));
-		const auto overlay = _forBothOverlay->entity();
-
-		sizeValue() | rpl::start_with_next([=](QSize size) {
-			_forBothOverlay->setGeometry({ QPoint(), size });
-			overlay->setGeometry({ QPoint(), size });
-		}, _forBothOverlay->lifetime());
-
-		overlay->paintRequest(
-		) | rpl::start_with_next([=](QRect clip) {
-			auto p = QPainter(overlay);
-			p.drawImage(0, 0, bg);
-			p.fillRect(clip, QColor(0, 0, 0, 64));
-		}, overlay->lifetime());
-
-		using namespace Ui;
-		const auto forMe = CreateChild<RoundButton>(
-			overlay,
-			tr::lng_background_apply_me(),
-			st::backgroundConfirm);
-		forMe->setClickedCallback([=] {
-			applyForPeer(false);
-		});
-		using namespace rpl::mappers;
-		const auto forBoth = ::Settings::CreateLockedButton(
-			overlay,
-			tr::lng_background_apply_both(
-				lt_user,
-				rpl::single(_forPeer->shortName())),
-			st::backgroundConfirm,
-			Data::AmPremiumValue(&_forPeer->session()) | rpl::map(!_1));
-		forBoth->setClickedCallback([=] {
-			if (_forPeer->session().premium()) {
-				applyForPeer(true);
-			} else {
-				ShowPremiumPreviewBox(
-					_controller->uiShow(),
-					PremiumPreview::Wallpapers);
-			}
-		});
-		const auto cancel = CreateChild<RoundButton>(
-			overlay,
-			tr::lng_cancel(),
-			st::backgroundConfirmCancel);
-		cancel->setClickedCallback([=] {
-			const auto raw = _forBothOverlay.release();
-			raw->shownValue() | rpl::filter(
-				!rpl::mappers::_1
-			) | rpl::take(1) | rpl::start_with_next(crl::guard(raw, [=] {
-				delete raw;
-			}), raw->lifetime());
-			raw->toggle(false, anim::type::normal);
-		});
-		forMe->setTextTransform(RoundButton::TextTransform::NoTransform);
-		forBoth->setTextTransform(RoundButton::TextTransform::NoTransform);
-		cancel->setTextTransform(RoundButton::TextTransform::NoTransform);
-
-		overlay->sizeValue(
-		) | rpl::start_with_next([=](QSize size) {
-			const auto padding = st::backgroundConfirmPadding;
-			const auto width = size.width()
-				- padding.left()
-				- padding.right();
-			const auto height = cancel->height();
-			auto top = size.height() - padding.bottom() - height;
-			cancel->setGeometry(padding.left(), top, width, height);
-			top -= height + padding.top();
-			forBoth->setGeometry(padding.left(), top, width, height);
-			top -= height + padding.top();
-			forMe->setGeometry(padding.left(), top, width, height);
-		}, _forBothOverlay->lifetime());
-
-		_forBothOverlay->hide(anim::type::instant);
-		_forBothOverlay->show(anim::type::normal);
-	} else {
 		applyForPeer(false);
+		return;
+	} else if (_forBothOverlay) {
+		return;
 	}
+	const auto size = this->size() * style::DevicePixelRatio();
+	const auto bg = Images::DitherImage(
+		Images::BlurLargeImage(
+			Ui::GrabWidgetToImage(this).scaled(
+				size / style::ConvertScale(4),
+				Qt::IgnoreAspectRatio,
+				Qt::SmoothTransformation),
+			24).scaled(
+				size,
+				Qt::IgnoreAspectRatio,
+				Qt::SmoothTransformation));
+
+	_forBothOverlay = std::make_unique<Ui::FadeWrap<>>(
+		this,
+		object_ptr<Ui::RpWidget>(this));
+	const auto overlay = _forBothOverlay->entity();
+
+	sizeValue() | rpl::start_with_next([=](QSize size) {
+		_forBothOverlay->setGeometry({ QPoint(), size });
+		overlay->setGeometry({ QPoint(), size });
+	}, _forBothOverlay->lifetime());
+
+	overlay->paintRequest(
+	) | rpl::start_with_next([=](QRect clip) {
+		auto p = QPainter(overlay);
+		p.drawImage(0, 0, bg);
+		p.fillRect(clip, QColor(0, 0, 0, 64));
+	}, overlay->lifetime());
+
+	using namespace Ui;
+	const auto forMe = CreateChild<RoundButton>(
+		overlay,
+		tr::lng_background_apply_me(),
+		st::backgroundConfirm);
+	forMe->setClickedCallback([=] {
+		applyForPeer(false);
+	});
+	using namespace rpl::mappers;
+	const auto forBoth = ::Settings::CreateLockedButton(
+		overlay,
+		tr::lng_background_apply_both(
+			lt_user,
+			rpl::single(_forPeer->shortName())),
+		st::backgroundConfirm,
+		Data::AmPremiumValue(&_forPeer->session()) | rpl::map(!_1));
+	forBoth->setClickedCallback([=] {
+		if (_forPeer->session().premium()) {
+			applyForPeer(true);
+		} else {
+			ShowPremiumPreviewBox(
+				_controller->uiShow(),
+				PremiumPreview::Wallpapers);
+		}
+	});
+	const auto cancel = CreateChild<RoundButton>(
+		overlay,
+		tr::lng_cancel(),
+		st::backgroundConfirmCancel);
+	cancel->setClickedCallback([=] {
+		const auto raw = _forBothOverlay.release();
+		raw->shownValue() | rpl::filter(
+			!rpl::mappers::_1
+		) | rpl::take(1) | rpl::start_with_next(crl::guard(raw, [=] {
+			delete raw;
+		}), raw->lifetime());
+		raw->toggle(false, anim::type::normal);
+	});
+	forMe->setTextTransform(RoundButton::TextTransform::NoTransform);
+	forBoth->setTextTransform(RoundButton::TextTransform::NoTransform);
+	cancel->setTextTransform(RoundButton::TextTransform::NoTransform);
+
+	overlay->sizeValue(
+	) | rpl::start_with_next([=](QSize size) {
+		const auto padding = st::backgroundConfirmPadding;
+		const auto width = size.width()
+			- padding.left()
+			- padding.right();
+		const auto height = cancel->height();
+		auto top = size.height() - padding.bottom() - height;
+		cancel->setGeometry(padding.left(), top, width, height);
+		top -= height + padding.top();
+		forBoth->setGeometry(padding.left(), top, width, height);
+		top -= height + padding.top();
+		forMe->setGeometry(padding.left(), top, width, height);
+	}, _forBothOverlay->lifetime());
+
+	_forBothOverlay->hide(anim::type::instant);
+	_forBothOverlay->show(anim::type::normal);
 }
 
 void BackgroundPreviewBox::applyForPeer(bool both) {
-	if (Data::IsCustomWallPaper(_paper)) {
+	using namespace Data;
+	if (forChannel() && !_paperEmojiId.isEmpty()) {
+		setExistingForPeer(WallPaper::FromEmojiId(_paperEmojiId), both);
+	} else if (IsCustomWallPaper(_paper)) {
 		uploadForPeer(both);
 	} else {
 		setExistingForPeer(_paper, both);
@@ -855,7 +950,7 @@ int BackgroundPreviewBox::textsTop() const {
 		- st::historyPaddingBottom
 		- (_service ? _service->height() : 0)
 		- _text1->height()
-		- _text2->height();
+		- (forChannel() ? _text2->height() : 0);
 }
 
 QRect BackgroundPreviewBox::radialRect() const {
@@ -885,10 +980,11 @@ void BackgroundPreviewBox::paintTexts(Painter &p, crl::time ms) {
 	context.outbg = _text1->hasOutLayout();
 	_text1->draw(p, context);
 	p.translate(0, height1);
-
+	if (!forChannel()) {
-	context.outbg = _text2->hasOutLayout();
+		context.outbg = _text2->hasOutLayout();
-	_text2->draw(p, context);
+		_text2->draw(p, context);
-	p.translate(0, height2);
+		p.translate(0, height2);
+	}
 }
 
 void BackgroundPreviewBox::radialAnimationCallback(crl::time now) {
@@ -988,7 +1084,9 @@ void BackgroundPreviewBox::updateServiceBg(const std::vector<QColor> &bg) {
 	_service = GenerateServiceItem(
 		delegate(),
 		_serviceHistory,
-		((_forPeer && !_fromMessageId)
+		(forChannel()
+			? tr::lng_background_other_channel(tr::now)
+			: (_forPeer && !_fromMessageId)
 			? tr::lng_background_other_info(
 				tr::now,
 				lt_user,

Telegram/SourceFiles/boxes/background_preview_box.h

@@ -94,18 +94,24 @@ private:
 	void applyDarkMode(bool dark);
 	[[nodiscard]] OverridenStyle prepareOverridenStyle(bool dark);
 
+	[[nodiscard]] bool forChannel() const;
+	void checkLevelForChannel();
+
+	void recreate(bool dark);
 	void resetTitle();
 	void rebuildButtons(bool dark);
 	void createDimmingSlider(bool dark);
 
 	const not_null<Window::SessionController*> _controller;
 	PeerData * const _forPeer = nullptr;
+	bool _forPeerLevelCheck = false;
 	FullMsgId _fromMessageId;
 	std::unique_ptr<Ui::ChatStyle> _chatStyle;
 	const not_null<History*> _serviceHistory;
 	AdminLog::OwnedItem _service;
 	AdminLog::OwnedItem _text1;
 	AdminLog::OwnedItem _text2;
+	QString _paperEmojiId;
 	Data::WallPaper _paper;
 	std::shared_ptr<Data::DocumentMedia> _media;
 	QImage _full;

Telegram/SourceFiles/boxes/gift_premium_box.cpp

@@ -12,18 +12,26 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "base/unixtime.h"
 #include "base/weak_ptr.h"
+#include "boxes/peer_list_controllers.h" // ContactsBoxController.
 #include "boxes/peers/prepare_short_info_box.h"
+#include "boxes/peers/replace_boost_box.h" // BoostsForGift.
+#include "boxes/premium_preview_box.h" // ShowPremiumPreviewBox.
+#include "core/ui_integration.h" // Core::MarkedTextContext.
 #include "data/data_boosts.h"
 #include "data/data_changes.h"
 #include "data/data_channel.h"
-#include "data/data_media_types.h" // Data::Giveaway
+#include "data/data_media_types.h" // Data::GiveawayStart.
 #include "data/data_peer_values.h" // Data::PeerPremiumValue.
 #include "data/data_session.h"
 #include "data/data_subscription_option.h"
 #include "data/data_user.h"
+#include "data/stickers/data_custom_emoji.h"
+#include "info/boosts/giveaway/boost_badge.h" // InfiniteRadialAnimationWidget.
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "mainwidget.h"
+#include "payments/payments_checkout_process.h"
+#include "payments/payments_form.h"
 #include "settings/settings_premium.h"
 #include "ui/basic_click_handlers.h" // UrlClickHandler::Open.
 #include "ui/boxes/boost_box.h" // StartFireworks.
@@ -33,11 +41,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/premium_top_bar.h"
 #include "ui/effects/spoiler_mess.h"
 #include "ui/layers/generic_box.h"
+#include "ui/painter.h"
 #include "ui/rect.h"
+#include "ui/vertical_list.h"
 #include "ui/text/text_utilities.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/gradient_round_button.h"
 #include "ui/wrap/padding_wrap.h"
+#include "ui/wrap/slide_wrap.h"
 #include "ui/wrap/table_layout.h"
 #include "window/window_peer_menu.h" // ShowChooseRecipientBox.
 #include "window/window_session_controller.h"
@@ -52,6 +63,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace {
 
 constexpr auto kDiscountDivider = 5.;
+constexpr auto kUserpicsMax = size_t(3);
 
 using GiftOption = Data::SubscriptionOption;
 using GiftOptions = Data::SubscriptionOptions;
@@ -72,6 +84,137 @@ GiftOptions GiftOptionFromTL(const MTPDuserFull &data) {
 	return result;
 }
 
+using TagUser1 = lngtag_user;
+using TagUser2 = lngtag_second_user;
+using TagUser3 = lngtag_name;
+[[nodiscard]] rpl::producer<TextWithEntities> ComplexAboutLabel(
+		const std::vector<not_null<UserData*>> &users,
+		tr::phrase<TagUser1> phrase1,
+		tr::phrase<TagUser1, TagUser2> phrase2,
+		tr::phrase<TagUser1, TagUser2, TagUser3> phrase3,
+		tr::phrase<lngtag_count, TagUser1, TagUser2, TagUser3> phraseMore) {
+	Expects(!users.empty());
+
+	const auto count = users.size();
+	const auto nameValue = [&](not_null<UserData*> user) {
+		return user->session().changes().peerFlagsValue(
+			user,
+			Data::PeerUpdate::Flag::Name
+		) | rpl::map([=] { return TextWithEntities{ user->firstName }; });
+	};
+	if (count == 1) {
+		return phrase1(
+			lt_user,
+			nameValue(users.front()),
+			Ui::Text::RichLangValue);
+	} else if (count == 2) {
+		return phrase2(
+			lt_user,
+			nameValue(users.front()),
+			lt_second_user,
+			nameValue(users[1]),
+			Ui::Text::RichLangValue);
+	} else if (count == 3) {
+		return phrase3(
+			lt_user,
+			nameValue(users.front()),
+			lt_second_user,
+			nameValue(users[1]),
+			lt_name,
+			nameValue(users[2]),
+			Ui::Text::RichLangValue);
+	} else {
+		return phraseMore(
+			lt_count,
+			rpl::single(count - kUserpicsMax) | tr::to_count(),
+			lt_user,
+			nameValue(users.front()),
+			lt_second_user,
+			nameValue(users[1]),
+			lt_name,
+			nameValue(users[2]),
+			Ui::Text::RichLangValue);
+	}
+}
+
+[[nodiscard]] not_null<Ui::RpWidget*> CircleBadge(
+		not_null<Ui::RpWidget*> parent,
+		const QString &text) {
+	const auto widget = Ui::CreateChild<Ui::RpWidget>(parent.get());
+
+	const auto full = Rect(st::premiumGiftsUserpicBadgeSize);
+	const auto inner = full - Margins(st::premiumGiftsUserpicBadgeInner);
+	auto gradient = QLinearGradient(
+		QPointF(0, full.height()),
+		QPointF(full.width(), 0));
+	gradient.setStops(Ui::Premium::GiftGradientStops());
+
+	widget->paintRequest(
+	) | rpl::start_with_next([=] {
+		auto p = QPainter(widget);
+		auto hq = PainterHighQualityEnabler(p);
+		p.setPen(Qt::NoPen);
+		p.setBrush(st::boxBg);
+		p.drawEllipse(full);
+		p.setPen(Qt::NoPen);
+		p.setBrush(gradient);
+		p.drawEllipse(inner);
+		p.setFont(st::premiumGiftsUserpicBadgeFont);
+		p.setPen(st::premiumButtonFg);
+		p.drawText(full, text, style::al_center);
+	}, widget->lifetime());
+	widget->resize(full.size());
+	return widget;
+}
+
+[[nodiscard]] not_null<Ui::RpWidget*> UserpicsContainer(
+		not_null<Ui::RpWidget*> parent,
+		std::vector<not_null<UserData*>> users) {
+	Expects(!users.empty());
+
+	if (users.size() == 1) {
+		const auto userpic = Ui::CreateChild<Ui::UserpicButton>(
+			parent.get(),
+			users.front(),
+			st::defaultUserpicButton);
+		userpic->setAttribute(Qt::WA_TransparentForMouseEvents);
+		return userpic;
+	}
+
+	const auto &singleSize = st::defaultUserpicButton.size;
+
+	const auto container = Ui::CreateChild<Ui::RpWidget>(parent.get());
+	const auto single = singleSize.width();
+	const auto shift = single - st::boostReplaceUserpicsShift;
+	const auto maxWidth = users.size() * (single - shift) + shift;
+	container->resize(maxWidth, singleSize.height());
+	container->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	const auto diff = (single - st::premiumGiftsUserpicButton.size.width())
+		/ 2;
+	for (auto i = 0; i < users.size(); i++) {
+		const auto bg = Ui::CreateChild<Ui::RpWidget>(container);
+		bg->resize(singleSize);
+		bg->paintRequest(
+		) | rpl::start_with_next([=] {
+			auto p = QPainter(bg);
+			auto hq = PainterHighQualityEnabler(p);
+			p.setPen(Qt::NoPen);
+			p.setBrush(st::boxBg);
+			p.drawEllipse(bg->rect());
+		}, bg->lifetime());
+		bg->moveToLeft(std::max(0, i * (single - shift)), 0);
+
+		const auto userpic = Ui::CreateChild<Ui::UserpicButton>(
+			bg,
+			users[i],
+			st::premiumGiftsUserpicButton);
+		userpic->moveToLeft(diff, diff);
+	}
+
+	return container;
+}
+
 void GiftBox(
 		not_null<Ui::GenericBox*> box,
 		not_null<Window::SessionController*> controller,
@@ -95,12 +238,11 @@ void GiftBox(
 			+ st::defaultUserpicButton.size.height()));
 
 	using ColoredMiniStars = Ui::Premium::ColoredMiniStars;
-	const auto stars = box->lifetime().make_state<ColoredMiniStars>(top, true);
+	const auto stars = box->lifetime().make_state<ColoredMiniStars>(
-
-	const auto userpic = Ui::CreateChild<Ui::UserpicButton>(
 		top,
-		user,
+		true);
-		st::defaultUserpicButton);
+
+	const auto userpic = UserpicsContainer(top, { user });
 	userpic->setAttribute(Qt::WA_TransparentForMouseEvents);
 	top->widthValue(
 	) | rpl::start_with_next([=](int width) {
@@ -211,7 +353,7 @@ void GiftBox(
 	auto raw = Settings::CreateSubscribeButton({
 		controller,
 		box,
-		[] { return QString("gift"); },
+		[] { return u"gift"_q; },
 		state->buttonText.events(),
 		Ui::Premium::GiftGradientStops(),
 		[=] {
@@ -222,10 +364,8 @@ void GiftBox(
 		},
 	});
 	auto button = object_ptr<Ui::GradientButton>::fromRaw(raw);
-	button->resizeToWidth(boxWidth
+	button->resizeToWidth(boxWidth - rect::m::sum::h(stButton.buttonPadding));
-		- stButton.buttonPadding.left()
+	box->setShowFinishedCallback([raw = button.data()] {
-		- stButton.buttonPadding.right());
-	box->setShowFinishedCallback([raw = button.data()]{
 		raw->startGlareAnimation();
 	});
 	box->addButton(std::move(button));
@@ -239,6 +379,302 @@ void GiftBox(
 	}, box->lifetime());
 }
 
+void GiftsBox(
+		not_null<Ui::GenericBox*> box,
+		not_null<Window::SessionController*> controller,
+		std::vector<not_null<UserData*>> users,
+		not_null<Api::PremiumGiftCodeOptions*> api) {
+	Expects(!users.empty());
+
+	const auto boxWidth = st::boxWideWidth;
+	box->setWidth(boxWidth);
+	box->setNoContentMargin(true);
+	const auto buttonsParent = box->verticalLayout().get();
+	const auto session = &users.front()->session();
+
+	struct State {
+		rpl::event_stream<QString> buttonText;
+		rpl::variable<bool> confirmButtonBusy = false;
+		rpl::variable<bool> isPaymentComplete = false;
+	};
+	const auto state = box->lifetime().make_state<State>();
+
+	const auto userpicPadding = st::premiumGiftUserpicPadding;
+	const auto top = box->addRow(object_ptr<Ui::FixedHeightWidget>(
+		buttonsParent,
+		userpicPadding.top()
+			+ userpicPadding.bottom()
+			+ st::defaultUserpicButton.size.height()));
+
+	using ColoredMiniStars = Ui::Premium::ColoredMiniStars;
+	const auto stars = box->lifetime().make_state<ColoredMiniStars>(
+		top,
+		true);
+
+	const auto maxWithUserpic = std::min(users.size(), kUserpicsMax);
+	const auto userpics = UserpicsContainer(
+		top,
+		{ users.begin(), users.begin() + maxWithUserpic });
+	top->widthValue(
+	) | rpl::start_with_next([=](int width) {
+		userpics->moveToLeft(
+			(width - userpics->width()) / 2,
+			userpicPadding.top());
+
+		const auto center = top->rect().center();
+		const auto size = QSize(
+			userpics->width() * Ui::Premium::MiniStars::kSizeFactor,
+			userpics->height());
+		const auto ministarsRect = QRect(
+			QPoint(center.x() - size.width(), center.y() - size.height()),
+			QPoint(center.x() + size.width(), center.y() + size.height()));
+		stars->setPosition(ministarsRect.topLeft());
+		stars->setSize(ministarsRect.size());
+	}, userpics->lifetime());
+	if (const auto rest = users.size() - maxWithUserpic; rest > 0) {
+		const auto badge = CircleBadge(
+			userpics,
+			QChar('+') + QString::number(rest));
+		badge->moveToRight(0, userpics->height() - badge->height());
+	}
+
+	top->paintRequest(
+	) | rpl::start_with_next([=](const QRect &r) {
+		auto p = QPainter(top);
+
+		p.fillRect(r, Qt::transparent);
+		stars->paint(p);
+	}, top->lifetime());
+
+	const auto close = Ui::CreateChild<Ui::IconButton>(
+		buttonsParent,
+		st::infoTopBarClose);
+	close->setClickedCallback([=] { box->closeBox(); });
+
+	buttonsParent->widthValue(
+	) | rpl::start_with_next([=](int width) {
+		close->moveToRight(0, 0, width);
+	}, close->lifetime());
+
+	// Header.
+	const auto &padding = st::premiumGiftAboutPadding;
+	const auto available = boxWidth - padding.left() - padding.right();
+	const auto &stTitle = st::premiumPreviewAboutTitle;
+	auto titleLabel = object_ptr<Ui::FlatLabel>(
+		box,
+		rpl::conditional(
+			state->isPaymentComplete.value(),
+			tr::lng_premium_gifts_about_paid_title(),
+			tr::lng_premium_gift_title()),
+		stTitle);
+	titleLabel->resizeToWidth(available);
+	box->addRow(
+		object_ptr<Ui::CenterWrap<Ui::FlatLabel>>(
+			box,
+			std::move(titleLabel)),
+		st::premiumGiftTitlePadding);
+
+	// About.
+	{
+		const auto emoji = Ui::Text::SingleCustomEmoji(
+			session->data().customEmojiManager().registerInternalEmoji(
+				st::premiumGiftsBoostIcon,
+				QMargins(0, st::premiumGiftsUserpicBadgeInner, 0, 0),
+				false));
+		auto text = rpl::conditional(
+			state->isPaymentComplete.value(),
+			ComplexAboutLabel(
+				users,
+				tr::lng_premium_gifts_about_paid1,
+				tr::lng_premium_gifts_about_paid2,
+				tr::lng_premium_gifts_about_paid3,
+				tr::lng_premium_gifts_about_paid_more
+			) | rpl::map([count = users.size()](TextWithEntities text) {
+				text.append('\n');
+				text.append('\n');
+				text.append(tr::lng_premium_gifts_about_paid_below(
+					tr::now,
+					lt_count,
+					float64(count),
+					Ui::Text::RichLangValue));
+				return text;
+			}),
+			ComplexAboutLabel(
+				users,
+				tr::lng_premium_gifts_about_user1,
+				tr::lng_premium_gifts_about_user2,
+				tr::lng_premium_gifts_about_user3,
+				tr::lng_premium_gifts_about_user_more
+			) | rpl::map([=, count = users.size()](TextWithEntities text) {
+				text.append('\n');
+				text.append('\n');
+				text.append(tr::lng_premium_gifts_about_reward(
+					tr::now,
+					lt_count,
+					count * BoostsForGift(session),
+					lt_emoji,
+					emoji,
+					Ui::Text::RichLangValue));
+				return text;
+			})
+		);
+		const auto label = box->addRow(
+			object_ptr<Ui::CenterWrap<Ui::FlatLabel>>(
+				box,
+				object_ptr<Ui::FlatLabel>(box, st::premiumPreviewAbout)),
+			padding)->entity();
+		std::move(
+			text
+		) | rpl::start_with_next([=](const TextWithEntities &t) {
+			using namespace Core;
+			label->setMarkedText(t, MarkedTextContext{ .session = session });
+		}, label->lifetime());
+		label->setTextColorOverride(stTitle.textFg->c);
+		label->resizeToWidth(available);
+	}
+
+	// List.
+	const auto optionsContainer = buttonsParent->add(
+		object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+			buttonsParent,
+			object_ptr<Ui::VerticalLayout>(buttonsParent)));
+	const auto options = api->options(users.size());
+	const auto group = std::make_shared<Ui::RadiobuttonGroup>();
+	const auto groupValueChangedCallback = [=](int value) {
+		Expects(value < options.size() && value >= 0);
+		auto text = tr::lng_premium_gift_button(
+			tr::now,
+			lt_cost,
+			options[value].costTotal);
+		state->buttonText.fire(std::move(text));
+	};
+	group->setChangedCallback(groupValueChangedCallback);
+	Ui::Premium::AddGiftOptions(
+		optionsContainer->entity(),
+		group,
+		options,
+		st::premiumGiftOption);
+	optionsContainer->toggleOn(
+		state->isPaymentComplete.value() | rpl::map(!rpl::mappers::_1),
+		anim::type::instant);
+
+	// Summary.
+	{
+		{
+			// Will be hidden after payment.
+			const auto content = optionsContainer->entity();
+			Ui::AddSkip(content);
+			Ui::AddDivider(content);
+			Ui::AddSkip(content);
+			Ui::AddSubsectionTitle(
+				content,
+				tr::lng_premium_gifts_summary_subtitle());
+		}
+		const auto content = box->addRow(
+			object_ptr<Ui::VerticalLayout>(box),
+			{});
+		auto buttonCallback = [=](PremiumPreview section) {
+			stars->setPaused(true);
+			const auto previewBoxShown = [=](
+					not_null<Ui::BoxContent*> previewBox) {
+				previewBox->boxClosing(
+				) | rpl::start_with_next(crl::guard(box, [=] {
+					stars->setPaused(false);
+				}), previewBox->lifetime());
+			};
+
+			ShowPremiumPreviewBox(
+				controller->uiShow(),
+				section,
+				previewBoxShown,
+				true);
+		};
+		Settings::AddSummaryPremium(
+			content,
+			controller,
+			u"gift"_q,
+			std::move(buttonCallback));
+	}
+
+	// Footer.
+	{
+		box->addRow(
+			object_ptr<Ui::DividerLabel>(
+				box,
+				object_ptr<Ui::FlatLabel>(
+					box,
+					session->api().premium().statusTextValue(), // TODO.
+					st::premiumGiftTerms),
+				st::defaultBoxDividerLabelPadding),
+			{});
+	}
+
+	// Button.
+	const auto &stButton = st::premiumGiftBox;
+	box->setStyle(stButton);
+	auto raw = Settings::CreateSubscribeButton({
+		controller,
+		box,
+		[] { return u"gift"_q; },
+		rpl::combine(
+			state->buttonText.events(),
+			state->confirmButtonBusy.value(),
+			state->isPaymentComplete.value()
+		) | rpl::map([](const QString &text, bool busy, bool paid) {
+			return busy
+				? QString()
+				: paid
+				? tr::lng_close(tr::now)
+				: text;
+		}),
+		Ui::Premium::GiftGradientStops(),
+	});
+	raw->setClickedCallback([=] {
+		if (state->confirmButtonBusy.current()) {
+			return;
+		}
+		if (state->isPaymentComplete.current()) {
+			return box->closeBox();
+		}
+		auto invoice = api->invoice(
+			users.size(),
+			api->monthsFromPreset(group->value()));
+		invoice.purpose = Payments::InvoicePremiumGiftCodeUsers{ users };
+
+		state->confirmButtonBusy = true;
+		const auto show = box->uiShow();
+		const auto weak = Ui::MakeWeak(box.get());
+		const auto done = [=](Payments::CheckoutResult result) {
+			if (const auto strong = weak.data()) {
+				strong->window()->setFocus();
+				state->confirmButtonBusy = false;
+				if (result == Payments::CheckoutResult::Paid) {
+					state->isPaymentComplete = true;
+					Ui::StartFireworks(box->parentWidget());
+				}
+			}
+		};
+
+		Payments::CheckoutProcess::Start(std::move(invoice), done);
+	});
+	{
+		using namespace Info::Statistics;
+		const auto loadingAnimation = InfiniteRadialAnimationWidget(
+			raw,
+			raw->height() / 2);
+		AddChildToWidgetCenter(raw, loadingAnimation);
+		loadingAnimation->showOn(state->confirmButtonBusy.value());
+	}
+	auto button = object_ptr<Ui::GradientButton>::fromRaw(raw);
+	button->resizeToWidth(boxWidth - rect::m::sum::h(stButton.buttonPadding));
+	box->setShowFinishedCallback([raw = button.data()] {
+		raw->startGlareAnimation();
+	});
+	box->addButton(std::move(button));
+
+	groupValueChangedCallback(0);
+}
+
 [[nodiscard]] Data::GiftCodeLink MakeGiftCodeLink(
 		not_null<Main::Session*> session,
 		const QString &slug) {
@@ -370,18 +806,20 @@ void AddTable(
 			container,
 			st::giveawayGiftCodeTable),
 		st::giveawayGiftCodeTableMargin);
-	AddTableRow(
+	if (current.from) {
-		table,
+		AddTableRow(
-		tr::lng_gift_link_label_from(),
+			table,
-		controller,
+			tr::lng_gift_link_label_from(),
-		current.from);
+			controller,
-	if (current.to) {
+			current.from);
+	}
+	if (current.from && current.to) {
 		AddTableRow(
 			table,
 			tr::lng_gift_link_label_to(),
 			controller,
 			current.to);
-	} else {
+	} else if (current.from) {
 		AddTableRow(
 			table,
 			tr::lng_gift_link_label_to(),
@@ -394,7 +832,7 @@ void AddTable(
 			lt_duration,
 			GiftDurationValue(current.months) | Ui::Text::ToWithEntities(),
 			Ui::Text::WithEntities));
-	if (!skipReason) {
+	if (!skipReason && current.from) {
 		const auto reason = AddTableRow(
 			table,
 			tr::lng_gift_link_label_reason(),
@@ -439,6 +877,112 @@ void GiftPremiumValidator::cancel() {
 	_requestId = 0;
 }
 
+void GiftPremiumValidator::showChoosePeerBox() {
+	if (_manyGiftsLifetime) {
+		return;
+	}
+	using namespace Api;
+	const auto api = _manyGiftsLifetime.make_state<PremiumGiftCodeOptions>(
+		_controller->session().user());
+	const auto show = _controller->uiShow();
+	api->request(
+	) | rpl::start_with_error_done([=](const QString &error) {
+		show->showToast(error);
+	}, [=] {
+		const auto maxAmount = *ranges::max_element(api->availablePresets());
+
+		class Controller final : public ContactsBoxController {
+		public:
+			Controller(
+				not_null<Main::Session*> session,
+				Fn<bool(int)> checkErrorCallback)
+			: ContactsBoxController(session)
+			, _checkErrorCallback(std::move(checkErrorCallback)) {
+			}
+
+		protected:
+			std::unique_ptr<PeerListRow> createRow(
+					not_null<UserData*> user) override {
+				return !user->isSelf()
+					? ContactsBoxController::createRow(user)
+					: nullptr;
+			}
+
+			void rowClicked(not_null<PeerListRow*> row) override {
+				const auto checked = !row->checked();
+				if (checked
+					&& _checkErrorCallback
+					&& _checkErrorCallback(
+						delegate()->peerListSelectedRowsCount())) {
+					return;
+				}
+				delegate()->peerListSetRowChecked(row, checked);
+			}
+
+		private:
+			const Fn<bool(int)> _checkErrorCallback;
+
+		};
+		auto initBox = [=](not_null<PeerListBox*> peersBox) {
+			const auto ignoreClose = peersBox->lifetime().make_state<bool>(0);
+
+			auto process = [=] {
+				const auto selected = peersBox->collectSelectedRows();
+				const auto users = ranges::views::all(
+					selected
+				) | ranges::views::transform([](not_null<PeerData*> p) {
+					return p->asUser();
+				}) | ranges::views::filter([](UserData *u) -> bool {
+					return u;
+				}) | ranges::to<std::vector<not_null<UserData*>>>();
+				if (!users.empty()) {
+					const auto giftBox = show->show(
+						Box(GiftsBox, _controller, users, api));
+					giftBox->boxClosing(
+					) | rpl::start_with_next([=] {
+						_manyGiftsLifetime.destroy();
+					}, giftBox->lifetime());
+				}
+				(*ignoreClose) = true;
+				peersBox->closeBox();
+			};
+
+			peersBox->setTitle(tr::lng_premium_gift_title());
+			peersBox->addButton(
+				tr::lng_settings_gift_premium_users_confirm(),
+				std::move(process));
+			peersBox->addButton(tr::lng_cancel(), [=] {
+				peersBox->closeBox();
+			});
+			peersBox->boxClosing(
+			) | rpl::start_with_next([=] {
+				if (!(*ignoreClose)) {
+					_manyGiftsLifetime.destroy();
+				}
+			}, peersBox->lifetime());
+		};
+
+		auto listController = std::make_unique<Controller>(
+			&_controller->session(),
+			[=](int count) {
+				if (count <= maxAmount) {
+					return false;
+				}
+				show->showToast(tr::lng_settings_gift_premium_users_error(
+					tr::now,
+					lt_count,
+					maxAmount));
+				return true;
+			});
+		show->showBox(
+			Box<PeerListBox>(
+				std::move(listController),
+				std::move(initBox)),
+			Ui::LayerOption::KeepOther);
+
+	}, _manyGiftsLifetime);
+}
+
 void GiftPremiumValidator::showBox(not_null<UserData*> user) {
 	if (_requestId) {
 		return;
@@ -723,10 +1267,22 @@ void GiftCodePendingBox(
 
 void ResolveGiftCode(
 		not_null<Window::SessionNavigation*> controller,
-		const QString &slug) {
+		const QString &slug,
+		PeerId fromId,
+		PeerId toId) {
 	const auto done = [=](Api::GiftCode code) {
+		const auto session = &controller->session();
+		const auto selfId = session->userPeerId();
 		if (!code) {
 			controller->showToast(tr::lng_gift_link_expired(tr::now));
+		} else if (!code.from && fromId == selfId) {
+			code.from = fromId;
+			code.to = toId;
+			const auto self = (fromId == selfId);
+			const auto peer = session->data().peer(self ? toId : fromId);
+			const auto months = code.months;
+			const auto parent = controller->parentController();
+			Settings::ShowGiftPremium(parent, peer, months, self);
 		} else {
 			controller->uiShow()->showBox(Box(GiftCodeBox, controller, slug));
 		}
@@ -739,8 +1295,11 @@ void ResolveGiftCode(
 void GiveawayInfoBox(
 		not_null<Ui::GenericBox*> box,
 		not_null<Window::SessionNavigation*> controller,
-		Data::Giveaway giveaway,
+		std::optional<Data::GiveawayStart> start,
+		std::optional<Data::GiveawayResults> results,
 		Api::GiveawayInfo info) {
+	Expects(start || results);
+
 	using State = Api::GiveawayState;
 	const auto finished = (info.state == State::Finished)
 		|| (info.state == State::Refunded);
@@ -749,10 +1308,31 @@ void GiveawayInfoBox(
 		? tr::lng_prizes_end_title
 		: tr::lng_prizes_how_title)());
 
-	const auto first = !giveaway.channels.empty()
+	const auto first = results
-		? giveaway.channels.front()->name()
+		? results->channel->name()
+		: !start->channels.empty()
+		? start->channels.front()->name()
 		: u"channel"_q;
-	auto text = (finished
+	auto text = TextWithEntities();
+
+	if (!info.giftCode.isEmpty()) {
+		text.append("\n\n");
+		text.append(Ui::Text::Bold(tr::lng_prizes_you_won(
+			tr::now,
+			lt_cup,
+			QString::fromUtf8("\xf0\x9f\x8f\x86"))));
+		text.append("\n\n");
+	} else if (info.state == State::Finished) {
+		text.append("\n\n");
+		text.append(Ui::Text::Bold(tr::lng_prizes_you_didnt(tr::now)));
+		text.append("\n\n");
+	}
+
+	const auto quantity = start
+		? start->quantity
+		: (results->winnersCount + results->unclaimedCount);
+	const auto months = start ? start->months : results->months;
+	text.append((finished
 		? tr::lng_prizes_end_text
 		: tr::lng_prizes_how_text)(
 			tr::now,
@@ -760,18 +1340,21 @@ void GiveawayInfoBox(
 			tr::lng_prizes_admins(
 				tr::now,
 				lt_count,
-				giveaway.quantity,
+				quantity,
 				lt_channel,
 				Ui::Text::Bold(first),
 				lt_duration,
-				TextWithEntities{ GiftDuration(giveaway.months) },
+				TextWithEntities{ GiftDuration(months) },
 				Ui::Text::RichLangValue),
-			Ui::Text::RichLangValue);
+			Ui::Text::RichLangValue));
-	const auto many = (giveaway.channels.size() > 1);
+	const auto many = start
+		? (start->channels.size() > 1)
+		: (results->additionalPeersCount > 0);
 	const auto count = info.winnersCount
 		? info.winnersCount
-		: giveaway.quantity;
+		: quantity;
-	auto winners = giveaway.all
+	const auto all = start ? start->all : results->all;
+	auto winners = all
 		? (many
 			? tr::lng_prizes_winners_all_of_many
 			: tr::lng_prizes_winners_all_of_one)(
@@ -793,13 +1376,30 @@ void GiveawayInfoBox(
 				Ui::Text::Bold(
 					langDateTime(base::unixtime::parse(info.startDate))),
 				Ui::Text::RichLangValue);
+	const auto additionalPrize = results
+		? results->additionalPrize
+		: start->additionalPrize;
+	if (!additionalPrize.isEmpty()) {
+		text.append("\n\n").append(tr::lng_prizes_additional_added(
+			tr::now,
+			lt_count,
+			count,
+			lt_channel,
+			Ui::Text::Bold(first),
+			lt_prize,
+			TextWithEntities{ additionalPrize },
+			Ui::Text::RichLangValue));
+	}
+	const auto untilDate = start
+		? start->untilDate
+		: results->untilDate;
 	text.append("\n\n").append((finished
 		? tr::lng_prizes_end_when_finish
 		: tr::lng_prizes_how_when_finish)(
 			tr::now,
 			lt_date,
 			Ui::Text::Bold(langDayOfMonthFull(
-				base::unixtime::parse(giveaway.untilDate).date())),
+				base::unixtime::parse(untilDate).date())),
 			lt_winners,
 			winners,
 			Ui::Text::RichLangValue));
@@ -810,17 +1410,9 @@ void GiveawayInfoBox(
 			info.activatedCount,
 			Ui::Text::RichLangValue));
 	}
-	if (!info.giftCode.isEmpty()) {
+	if (!info.giftCode.isEmpty()
-		text.append("\n\n");
+		|| info.state == State::Finished
-		text.append(tr::lng_prizes_you_won(
+		|| info.state == State::Preparing) {
-			tr::now,
-			lt_cup,
-			QString::fromUtf8("\xf0\x9f\x8f\x86")));
-	} else if (info.state == State::Finished) {
-		text.append("\n\n");
-		text.append(tr::lng_prizes_you_didnt(tr::now));
-	} else if (info.state == State::Preparing) {
-
 	} else if (info.state != State::Refunded) {
 		if (info.adminChannelId) {
 			const auto channel = controller->session().data().channel(
@@ -858,7 +1450,7 @@ void GiveawayInfoBox(
 					Ui::Text::Bold(first),
 					lt_date,
 					Ui::Text::Bold(langDayOfMonthFull(
-						base::unixtime::parse(giveaway.untilDate).date())),
+						base::unixtime::parse(untilDate).date())),
 					Ui::Text::RichLangValue));
 		}
 	}
@@ -902,14 +1494,15 @@ void ResolveGiveawayInfo(
 		not_null<Window::SessionNavigation*> controller,
 		not_null<PeerData*> peer,
 		MsgId messageId,
-		Data::Giveaway giveaway) {
+		std::optional<Data::GiveawayStart> start,
+		std::optional<Data::GiveawayResults> results) {
 	const auto show = [=](Api::GiveawayInfo info) {
 		if (!info) {
 			controller->showToast(
 				tr::lng_confirm_phone_link_invalid(tr::now));
 		} else {
 			controller->uiShow()->showBox(
-				Box(GiveawayInfoBox, controller, giveaway, info));
+				Box(GiveawayInfoBox, controller, start, results, info));
 		}
 	};
 	controller->session().api().premium().resolveGiveawayInfo(

Telegram/SourceFiles/boxes/gift_premium_box.h

@@ -16,7 +16,8 @@ struct GiftCode;
 } // namespace Api
 
 namespace Data {
-struct Giveaway;
+struct GiveawayStart;
+struct GiveawayResults;
 } // namespace Data
 
 namespace Ui {
@@ -33,6 +34,7 @@ public:
 	GiftPremiumValidator(not_null<Window::SessionController*> controller);
 
 	void showBox(not_null<UserData*> user);
+	void showChoosePeerBox();
 	void cancel();
 
 private:
@@ -41,6 +43,8 @@ private:
 
 	mtpRequestId _requestId = 0;
 
+	rpl::lifetime _manyGiftsLifetime;
+
 };
 
 [[nodiscard]] rpl::producer<QString> GiftDurationValue(int months);
@@ -56,10 +60,13 @@ void GiftCodePendingBox(
 	const Api::GiftCode &data);
 void ResolveGiftCode(
 	not_null<Window::SessionNavigation*> controller,
-	const QString &slug);
+	const QString &slug,
+	PeerId fromId = 0,
+	PeerId toId = 0);
 
 void ResolveGiveawayInfo(
 	not_null<Window::SessionNavigation*> controller,
 	not_null<PeerData*> peer,
 	MsgId messageId,
-	Data::Giveaway giveaway);
+	std::optional<Data::GiveawayStart> start,
+	std::optional<Data::GiveawayResults> results);

Telegram/SourceFiles/boxes/peers/choose_peer_box.cpp

@@ -40,11 +40,14 @@ public:
 		not_null<Window::SessionNavigation*> navigation,
 		not_null<UserData*> bot,
 		RequestPeerQuery query,
-		Fn<void(not_null<PeerData*>)> callback);
+		Fn<void(std::vector<not_null<PeerData*>>)> callback);
 
 	Main::Session &session() const override;
 	void rowClicked(not_null<PeerListRow*> row) override;
 
+	[[nodiscard]] rpl::producer<int> selectedCountValue() const;
+	void submit();
+
 	QString savedMessagesChatStatus() const override {
 		return tr::lng_saved_forward_here(tr::now);
 	}
@@ -60,7 +63,9 @@ private:
 	not_null<UserData*> _bot;
 	RequestPeerQuery _query;
 	base::flat_set<not_null<PeerData*>> _commonGroups;
-	Fn<void(not_null<PeerData*>)> _callback;
+	base::flat_set<not_null<PeerData*>> _selected;
+	rpl::variable<int> _selectedCount;
+	Fn<void(std::vector<not_null<PeerData*>>)> _callback;
 
 };
 
@@ -253,10 +258,10 @@ object_ptr<Ui::BoxContent> CreatePeerByQueryBox(
 		not_null<Window::SessionNavigation*> navigation,
 		not_null<UserData*> bot,
 		RequestPeerQuery query,
-		Fn<void(not_null<PeerData*>)> done) {
+		Fn<void(std::vector<not_null<PeerData*>>)> done) {
 	const auto weak = std::make_shared<QPointer<Ui::BoxContent>>();
 	auto callback = [=](not_null<PeerData*> peer) {
-		done(peer);
+		done({ peer });
 		if (const auto strong = weak->data()) {
 			strong->closeBox();
 		}
@@ -332,7 +337,7 @@ ChoosePeerBoxController::ChoosePeerBoxController(
 	not_null<Window::SessionNavigation*> navigation,
 	not_null<UserData*> bot,
 	RequestPeerQuery query,
-	Fn<void(not_null<PeerData*>)> callback)
+	Fn<void(std::vector<not_null<PeerData*>>)> callback)
 : ChatsListBoxController(&navigation->session())
 , _navigation(navigation)
 , _bot(bot)
@@ -415,6 +420,8 @@ void ChoosePeerBoxController::prepareViewHook() {
 		switch (_query.type) {
 		case Type::User: return (_query.userIsBot == Restriction::Yes)
 			? tr::lng_request_bot_title()
+			: (_query.maxQuantity > 1)
+			? tr::lng_request_users_title()
 			: tr::lng_request_user_title();
 		case Type::Group: return tr::lng_request_group_title();
 		case Type::Broadcast: return tr::lng_request_channel_title();
@@ -425,10 +432,24 @@ void ChoosePeerBoxController::prepareViewHook() {
 }
 
 void ChoosePeerBoxController::rowClicked(not_null<PeerListRow*> row) {
+	const auto limit = _query.maxQuantity;
+	const auto multiselect = (limit > 1);
 	const auto peer = row->peer();
+	if (multiselect) {
+		if (_selected.contains(peer) || _selected.size() < limit) {
+			delegate()->peerListSetRowChecked(row, !row->checked());
+			if (row->checked()) {
+				_selected.emplace(peer);
+			} else {
+				_selected.remove(peer);
+			}
+			_selectedCount = int(_selected.size());
+		}
+		return;
+	}
 	const auto done = [callback = _callback, peer] {
 		const auto onstack = callback;
-		onstack(peer);
+		onstack({ peer });
 	};
 	if (const auto user = peer->asUser()) {
 		done();
@@ -438,6 +459,15 @@ void ChoosePeerBoxController::rowClicked(not_null<PeerListRow*> row) {
 	}
 }
 
+rpl::producer<int> ChoosePeerBoxController::selectedCountValue() const {
+	return _selectedCount.value();
+}
+
+void ChoosePeerBoxController::submit() {
+	const auto onstack = _callback;
+	onstack(ranges::to_vector(_selected));
+}
+
 auto ChoosePeerBoxController::createRow(not_null<History*> history)
 -> std::unique_ptr<Row> {
 	return FilterPeerByQuery(history->peer, _query, _commonGroups)
@@ -474,7 +504,7 @@ void ShowChoosePeerBox(
 		not_null<Window::SessionNavigation*> navigation,
 		not_null<UserData*> bot,
 		RequestPeerQuery query,
-		Fn<void(not_null<PeerData*>)> chosen) {
+		Fn<void(std::vector<not_null<PeerData*>>)> chosen) {
 	const auto needCommonGroups = query.isBotParticipant
 		&& (query.type == RequestPeerQuery::Type::Group)
 		&& !query.myRights;
@@ -488,22 +518,39 @@ void ShowChoosePeerBox(
 		return;
 	}
 	const auto weak = std::make_shared<QPointer<Ui::BoxContent>>();
-	auto initBox = [=](not_null<PeerListBox*> box) {
+	auto callback = [=, done = std::move(chosen)](
-		box->addButton(tr::lng_cancel(), [box] {
+			std::vector<not_null<PeerData*>> peers) {
-			box->closeBox();
+		done(std::move(peers));
-		});
-	};
-	auto callback = [=, done = std::move(chosen)](not_null<PeerData*> peer) {
-		done(peer);
 		if (const auto strong = weak->data()) {
 			strong->closeBox();
 		}
 	};
+	const auto limit = query.maxQuantity;
+	auto controller = std::make_unique<ChoosePeerBoxController>(
+		navigation,
+		bot,
+		query,
+		std::move(callback));
+	auto initBox = [=, ptr = controller.get()](not_null<PeerListBox*> box) {
+		ptr->selectedCountValue() | rpl::start_with_next([=](int count) {
+			box->clearButtons();
+			if (limit > 1) {
+				box->setAdditionalTitle(rpl::single(u"%1 / %2"_q.arg(count).arg(limit)));
+			}
+			if (count > 0) {
+				box->addButton(tr::lng_intro_submit(), [=] {
+					ptr->submit();
+					if (*weak) {
+						(*weak)->closeBox();
+					}
+				});
+			}
+			box->addButton(tr::lng_cancel(), [box] {
+				box->closeBox();
+			});
+		}, box->lifetime());
+	};
 	*weak = navigation->parentController()->show(Box<PeerListBox>(
-		std::make_unique<ChoosePeerBoxController>(
+		std::move(controller),
-			navigation,
-			bot,
-			query,
-			std::move(callback)),
 		std::move(initBox)));
 }

Telegram/SourceFiles/boxes/peers/choose_peer_box.h

@@ -21,4 +21,4 @@ void ShowChoosePeerBox(
 	not_null<Window::SessionNavigation*> navigation,
 	not_null<UserData*> bot,
 	RequestPeerQuery query,
-	Fn<void(not_null<PeerData*>)> chosen);
+	Fn<void(std::vector<not_null<PeerData*>>)> chosen);

Telegram/SourceFiles/boxes/peers/edit_peer_color_box.cpp

@@ -9,12 +9,15 @@ 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 "boxes/background_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 +431,17 @@ 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,
+		SetValues values) {
-		DocumentId backgroundEmojiId) {
 	const auto wasIndex = peer->colorIndex();
 	const auto wasEmojiId = peer->backgroundEmojiId();
 
@@ -444,7 +453,7 @@ void Set(
 			peer,
 			UpdateFlag::Color | UpdateFlag::BackgroundEmoji);
 	};
-	setLocal(colorIndex, backgroundEmojiId);
+	setLocal(values.colorIndex, values.backgroundEmojiId);
 
 	const auto done = [=] {
 		show->showToast(peer->isSelf()
@@ -452,8 +461,11 @@ void Set(
 			: tr::lng_settings_color_changed_channel(tr::now));
 	};
 	const auto fail = [=](const MTP::Error &error) {
-		setLocal(wasIndex, wasEmojiId);
+		const auto type = error.type();
-		show->showToast(error.type());
+		if (type != u"CHAT_NOT_MODIFIED"_q) {
+			setLocal(wasIndex, wasEmojiId);
+			show->showToast(type);
+		}
 	};
 	const auto send = [&](auto &&request) {
 		peer->session().api().request(
@@ -464,15 +476,23 @@ void Set(
 		using Flag = MTPaccount_UpdateColor::Flag;
 		send(MTPaccount_UpdateColor(
 			MTP_flags(Flag::f_color | Flag::f_background_emoji_id),
-			MTP_int(colorIndex),
+			MTP_int(values.colorIndex),
-			MTP_long(backgroundEmojiId)));
+			MTP_long(values.backgroundEmojiId)));
 	} else if (const auto channel = peer->asChannel()) {
 		using Flag = MTPchannels_UpdateColor::Flag;
 		send(MTPchannels_UpdateColor(
-			MTP_flags(Flag::f_background_emoji_id),
+			MTP_flags(Flag::f_color | Flag::f_background_emoji_id),
 			channel->inputChannel,
-			MTP_int(colorIndex),
+			MTP_int(values.colorIndex),
-			MTP_long(backgroundEmojiId)));
+			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).");
 	}
@@ -481,13 +501,13 @@ void Set(
 void Apply(
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<PeerData*> peer,
-		uint8 colorIndex,
+		SetValues values,
-		DocumentId backgroundEmojiId,
 		Fn<void()> close,
 		Fn<void()> cancel) {
 	const auto session = &peer->session();
-	if (peer->colorIndex() == colorIndex
+	if (peer->colorIndex() == values.colorIndex
-		&& peer->backgroundEmojiId() == backgroundEmojiId) {
+		&& peer->backgroundEmojiId() == values.backgroundEmojiId
+		&& !values.statusChanged) {
 		close();
 	} else if (peer->isSelf() && !session->premium()) {
 		Settings::ShowPremiumPromoToast(
@@ -502,39 +522,45 @@ 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(
+		CheckBoostLevel(show, peer, [=](int level) {
-			peer->input
+			const auto peerColors = &peer->session().api().peerColors();
-		)).done([=](const MTPpremium_BoostsStatus &result) {
+			const auto colorRequired = peerColors->requiredLevelFor(
-			const auto &data = result.data();
+				peer->id,
-			const auto required = session->account().appConfig().get<int>(
+				values.colorIndex);
-				"channel_color_level_min",
+			const auto iconRequired = values.backgroundEmojiId
-				5);
+				? session->account().appConfig().get<int>(
-			if (data.vlevel().v >= required) {
+					"channel_bg_icon_level_min",
-				Set(show, peer, colorIndex, backgroundEmojiId);
+					5)
+				: 0;
+			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,
+			});
+			if (level >= required) {
+				Set(show, peer, values);
 				close();
-				return;
+				return std::optional<Ui::AskBoostReason>();
 			}
-			const auto openStatistics = [=] {
+			const auto reason = [&]() -> Ui::AskBoostReason {
-				if (const auto controller = show->resolveWindow(
+				if (level < statusRequired) {
-						ChatHelpers::WindowUsage::PremiumPromo)) {
+					return { Ui::AskBoostEmojiStatus{ statusRequired } };
-					controller->showSection(Info::Boosts::Make(peer));
+				} else if (level < iconRequired) {
+					return { Ui::AskBoostChannelColor{ iconRequired } };
 				}
-			};
+				return { Ui::AskBoostChannelColor{ colorRequired } };
-			auto counters = ParseBoostCounters(result);
+			}();
-			counters.mine = 0; // Don't show current level as just-reached.
+			return std::make_optional(reason);
-			show->show(Box(Ui::AskBoostBox, Ui::AskBoostBoxData{
+		}, cancel);
-				.link = qs(data.vboost_url()),
-				.boost = counters,
-				.reason = { Ui::AskBoostChannelColor{ required } },
-			}, openStatistics, nullptr));
-			cancel();
-		}).fail([=](const MTP::Error &error) {
-			show->showToast(error.type());
-			cancel();
-		}).send();
 	}
 }
 
@@ -672,15 +698,18 @@ 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(
+	state->panel.someCustomChosen(
-	) | rpl::start_with_next(emojiIdChosen, raw->lifetime());
+	) | rpl::start_with_next([=](EmojiStatusPanel::CustomChosen chosen) {
+		emojiIdChosen(chosen.id);
+	}, raw->lifetime());
 
 	std::move(colorIndexValue) | rpl::start_with_next([=](uint8 index) {
 		state->index = index;
@@ -748,7 +777,7 @@ int ColorSelector::resizeGetHeight(int newWidth) {
 			state->panel.show({
 				.controller = controller,
 				.button = right,
-				.currentBackgroundEmojiId = state->emojiId,
+				.ensureAddedEmojiId = state->emojiId,
 				.customTextColor = customTextColor,
 				.backgroundEmojiMode = true,
 			});
@@ -758,6 +787,108 @@ 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(
@@ -772,12 +903,16 @@ 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,
@@ -820,14 +955,61 @@ void EditPeerColorBox(
 		? tr::lng_settings_color_emoji_about()
 		: tr::lng_settings_color_emoji_about_channel());
 
+	if (const auto channel = peer->asChannel()) {
+		Ui::AddSkip(container, st::settingsColorSampleSkip);
+		container->add(object_ptr<Ui::SettingsButton>(
+			container,
+			tr::lng_edit_channel_wallpaper(),
+			st::settingsButtonNoIcon)
+		)->setClickedCallback([=] {
+			const auto usage = ChatHelpers::WindowUsage::PremiumPromo;
+			if (const auto strong = show->resolveWindow(usage)) {
+				show->show(Box<BackgroundBox>(strong, channel));
+			}
+		});
+
+		Ui::AddSkip(container, st::settingsColorSampleSkip);
+		Ui::AddDividerText(
+			container,
+			tr::lng_edit_channel_wallpaper_about());
+
+		// 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;
 		}
 		state->applying = true;
-		const auto index = state->index.current();
+		Apply(show, peer, {
-		const auto emojiId = state->emojiId.current();
+			state->index.current(),
-		Apply(show, peer, index, emojiId, crl::guard(box, [=] {
+			state->emojiId.current(),
+			state->statusId.current(),
+			state->statusUntil,
+			state->statusChanged,
+		}, crl::guard(box, [=] {
 			box->closeBox();
 		}), crl::guard(box, [=] {
 			state->applying = false;
@@ -842,11 +1024,12 @@ void AddPeerColorButton(
 		not_null<Ui::VerticalLayout*> container,
 		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<PeerData*> peer) {
+	auto label = peer->isSelf()
+		? tr::lng_settings_theme_name_color()
+		: tr::lng_edit_channel_color();
 	const auto button = AddButtonWithIcon(
 		container,
-		(peer->isSelf()
+		rpl::duplicate(label),
-			? tr::lng_settings_theme_name_color()
-			: tr::lng_edit_channel_color()),
 		st::settingsColorButton,
 		{ &st::menuIconChangeColors });
 
@@ -873,7 +1056,7 @@ void AddPeerColorButton(
 
 	rpl::combine(
 		button->widthValue(),
-		tr::lng_settings_theme_name_color(),
+		rpl::duplicate(label),
 		rpl::duplicate(colorIndexValue)
 	) | rpl::start_with_next([=](
 			int width,
@@ -920,3 +1103,39 @@ void AddPeerColorButton(
 		show->show(Box(EditPeerColorBox, show, peer, style, theme));
 	});
 }
+
+void CheckBoostLevel(
+		std::shared_ptr<ChatHelpers::Show> show,
+		not_null<PeerData*> peer,
+		Fn<std::optional<Ui::AskBoostReason>(int level)> askMore,
+		Fn<void()> cancel) {
+	peer->session().api().request(MTPpremium_GetBoostsStatus(
+		peer->input
+	)).done([=](const MTPpremium_BoostsStatus &result) {
+		const auto &data = result.data();
+		if (const auto channel = peer->asChannel()) {
+			channel->updateLevelHint(data.vlevel().v);
+		}
+		const auto reason = askMore(data.vlevel().v);
+		if (!reason) {
+			return;
+		}
+		const auto openStatistics = [=] {
+			if (const auto controller = show->resolveWindow(
+					ChatHelpers::WindowUsage::PremiumPromo)) {
+				controller->showSection(Info::Boosts::Make(peer));
+			}
+		};
+		auto counters = ParseBoostCounters(result);
+		counters.mine = 0; // Don't show current level as just-reached.
+		show->show(Box(Ui::AskBoostBox, Ui::AskBoostBoxData{
+			.link = qs(data.vboost_url()),
+			.boost = counters,
+			.reason = *reason,
+		}, openStatistics, nullptr));
+		cancel();
+	}).fail([=](const MTP::Error &error) {
+		show->showToast(error.type());
+		cancel();
+	}).send();
+}

Telegram/SourceFiles/boxes/peers/edit_peer_color_box.h

@@ -16,6 +16,7 @@ class GenericBox;
 class ChatStyle;
 class ChatTheme;
 class VerticalLayout;
+struct AskBoostReason;
 } // namespace Ui
 
 void EditPeerColorBox(
@@ -29,3 +30,9 @@ void AddPeerColorButton(
 	not_null<Ui::VerticalLayout*> container,
 	std::shared_ptr<ChatHelpers::Show> show,
 	not_null<PeerData*> peer);
+
+void CheckBoostLevel(
+	std::shared_ptr<ChatHelpers::Show> show,
+	not_null<PeerData*> peer,
+	Fn<std::optional<Ui::AskBoostReason>(int level)> askMore,
+	Fn<void()> cancel);

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -1294,6 +1294,9 @@ void Controller::editReactions() {
 		_peer->input
 	)).done([=](const MTPpremium_BoostsStatus &result) {
 		_controls.levelRequested = false;
+		if (const auto channel = _peer->asChannel()) {
+			channel->updateLevelHint(result.data().vlevel().v);
+		}
 		const auto link = qs(result.data().vboost_url());
 		const auto weak = base::make_weak(_navigation->parentController());
 		auto counters = ParseBoostCounters(result);

Telegram/SourceFiles/boxes/premium_preview_box.cpp

@@ -66,6 +66,7 @@ struct Descriptor {
 	bool fromSettings = false;
 	Fn<void()> hiddenCallback;
 	Fn<void(not_null<Ui::BoxContent*>)> shownCallback;
+	bool hideSubscriptionButton = false;
 };
 
 bool operator==(const Descriptor &a, const Descriptor &b) {
@@ -1025,7 +1026,8 @@ void PreviewBox(
 			state->preload();
 		}
 	};
-	if (descriptor.fromSettings && show->session().premium()) {
+	if ((descriptor.fromSettings && show->session().premium())
+		|| descriptor.hideSubscriptionButton) {
 		box->setShowFinishedCallback(showFinished);
 		box->addButton(tr::lng_close(), [=] { box->closeBox(); });
 	} else {
@@ -1151,7 +1153,7 @@ void DecorateListPromoBox(
 		box->boxClosing() | rpl::start_with_next(hidden, box->lifetime());
 	}
 
-	if (session->premium()) {
+	if (session->premium() || descriptor.hideSubscriptionButton) {
 		box->addButton(tr::lng_close(), [=] {
 			box->closeBox();
 		});
@@ -1286,10 +1288,12 @@ void ShowPremiumPreviewBox(
 void ShowPremiumPreviewBox(
 		std::shared_ptr<ChatHelpers::Show> show,
 		PremiumPreview section,
-		Fn<void(not_null<Ui::BoxContent*>)> shown) {
+		Fn<void(not_null<Ui::BoxContent*>)> shown,
+		bool hideSubscriptionButton) {
 	Show(std::move(show), Descriptor{
 		.section = section,
 		.shownCallback = std::move(shown),
+		.hideSubscriptionButton = hideSubscriptionButton,
 	});
 }
 

Telegram/SourceFiles/boxes/premium_preview_box.h

@@ -73,7 +73,8 @@ void ShowPremiumPreviewBox(
 void ShowPremiumPreviewBox(
 	std::shared_ptr<ChatHelpers::Show> show,
 	PremiumPreview section,
-	Fn<void(not_null<Ui::BoxContent*>)> shown = nullptr);
+	Fn<void(not_null<Ui::BoxContent*>)> shown = nullptr,
+	bool hideSubscriptionButton = false);
 
 void ShowPremiumPreviewToBuy(
 	not_null<Window::SessionController*> controller,

Telegram/SourceFiles/boxes/sessions_box.cpp

@@ -211,7 +211,7 @@ void RenameBox(not_null<Ui::GenericBox*> box) {
 		return Type::Other;
 	} else if (const auto browser = detectBrowser()) {
 		return *browser;
-    } else if (device.contains("iphone")) {
+	} else if (device.contains("iphone")) {
 		return Type::iPhone;
 	} else if (device.contains("ipad")) {
 		return Type::iPad;
@@ -221,9 +221,9 @@ void RenameBox(not_null<Ui::GenericBox*> box) {
 		return *desktop;
 	} else if (platform.contains("android") || system.contains("android")) {
 		return Type::Android;
-    } else if (platform.contains("ios") || system.contains("ios")) {
+	} else if (platform.contains("ios") || system.contains("ios")) {
 		return Type::iPhone;
-    }
+	}
 	return Type::Other;
 }
 

Telegram/SourceFiles/boxes/translate_box.cpp

@@ -305,7 +305,7 @@ bool SkipTranslate(TextWithEntities textWithEntities) {
 	const auto skip = Core::App().settings().skipTranslationLanguages();
 	return result.known() && ranges::contains(skip, result);
 #else
-    return false;
+	return false;
 #endif
 }
 

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
+			|| (_mode == Mode::BackgroundEmoji && !it->second->textColor())
-				&& !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,

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,

Telegram/SourceFiles/chat_helpers/stickers_dice_pack.cpp

@@ -26,6 +26,7 @@ const QString DicePacks::kDartString = QString::fromUtf8("\xF0\x9F\x8E\xAF");
 const QString DicePacks::kSlotString = QString::fromUtf8("\xF0\x9F\x8E\xB0");
 const QString DicePacks::kFballString = QString::fromUtf8("\xE2\x9A\xBD");
 const QString DicePacks::kBballString = QString::fromUtf8("\xF0\x9F\x8F\x80");
+const QString DicePacks::kPartyPopper = QString::fromUtf8("\xf0\x9f\x8e\x89");
 
 DicePack::DicePack(not_null<Main::Session*> session, const QString &emoji)
 : _session(session)
@@ -35,7 +36,7 @@ DicePack::DicePack(not_null<Main::Session*> session, const QString &emoji)
 DicePack::~DicePack() = default;
 
 DocumentData *DicePack::lookup(int value) {
-	if (!_requestId) {
+	if (!_requestId && _emoji != DicePacks::kPartyPopper) {
 		load();
 	}
 	tryGenerateLocalZero();
@@ -117,6 +118,8 @@ void DicePack::tryGenerateLocalZero() {
 		generateLocal(8, u"slot_0_idle"_q);
 		generateLocal(14, u"slot_1_idle"_q);
 		generateLocal(20, u"slot_2_idle"_q);
+	} else if (_emoji == DicePacks::kPartyPopper) {
+		generateLocal(0, u"winners"_q);
 	}
 }
 

Telegram/SourceFiles/chat_helpers/stickers_dice_pack.h

@@ -44,6 +44,7 @@ public:
 	static const QString kSlotString;
 	static const QString kFballString;
 	static const QString kBballString;
+	static const QString kPartyPopper;
 
 	[[nodiscard]] static bool IsSlot(const QString &emoji) {
 		return (emoji == kSlotString);

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

Telegram/SourceFiles/chat_helpers/tabbed_selector.h

@@ -81,6 +81,7 @@ enum class TabbedSelectorMode {
 	EmojiOnly,
 	MediaEditor,
 	EmojiStatus,
+	ChannelStatus,
 	BackgroundEmoji,
 	FullReactions,
 	RecentReactions,

Telegram/SourceFiles/core/application.cpp

@@ -428,11 +428,12 @@ void Application::showOpenGLCrashNotification() {
 		Local::writeSettings();
 		Restart();
 	};
-	const auto keepDisabled = [=] {
+	const auto keepDisabled = [=](Fn<void()> close) {
 		Ui::GL::ForceDisable(true);
 		Ui::GL::CrashCheckFinish();
 		settings().setDisableOpenGL(true);
 		Local::writeSettings();
+		close();
 	};
 	_lastActivePrimaryWindow->show(Ui::MakeConfirmBox({
 		.text = ""

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -344,9 +344,19 @@ bool ResolveUsernameOrPhone(
 		qthelp::UrlParamNameTransform::ToLower);
 	const auto domainParam = params.value(u"domain"_q);
 	const auto appnameParam = params.value(u"appname"_q);
+	const auto myContext = context.value<ClickHandlerContext>();
 
 	if (domainParam == u"giftcode"_q && !appnameParam.isEmpty()) {
-		ResolveGiftCode(controller, appnameParam);
+		const auto itemId = myContext.itemId;
+		const auto item = controller->session().data().message(itemId);
+		const auto fromId = item ? item->from()->id : PeerId();
+		const auto selfId = controller->session().userPeerId();
+		const auto toId = !item
+			? PeerId()
+			: (fromId == selfId)
+			? item->history()->peer->id
+			: selfId;
+		ResolveGiftCode(controller, appnameParam, fromId, toId);
 		return true;
 	}
 
@@ -413,7 +423,6 @@ bool ResolveUsernameOrPhone(
 			startToken = params.value(u"startapp"_q);
 		}
 	}
-	const auto myContext = context.value<ClickHandlerContext>();
 	controller->window().activate();
 	controller->showPeerByLink(Window::PeerByLinkInfo{
 		.usernameOrId = domain,
@@ -732,7 +741,8 @@ void ExportTestChatTheme(
 				MTP_int(color(bg.size() > 2 ? bg[2] : Qt::black)),
 				MTP_int(color(bg.size() > 3 ? bg[3] : Qt::black)),
 				MTP_int(fields.paper->patternIntensity()),
-				MTP_int(0)));
+				MTP_int(0), // rotation
+				MTPstring())); // emoticon
 	};
 	const auto light = inputSettings(Data::CloudThemeType::Light);
 	if (!light) {

Telegram/SourceFiles/core/sandbox.cpp

@@ -40,10 +40,12 @@ namespace {
 
 base::options::toggle OptionForceWaylandFractionalScaling({
 	.id = kOptionForceWaylandFractionalScaling,
-	.name = "Force enable fractional-scale-v1",
+	.name = "Enable xdg-output fractional scaling",
-	.description = "Enable fractional-scale-v1 on Wayland without "
+	.description = "Enable xdg-output based fractional scaling on Wayland. "
+		"This works without fractional-scale-v1 and without "
 		"precise High DPI scaling. "
 		"Requires Qt with Desktop App Toolkit patches.",
+	.defaultValue = true,
 	.scope = [] {
 #ifdef DESKTOP_APP_QT_PATCHED
 		return Platform::IsWayland();
@@ -251,12 +253,7 @@ void Sandbox::setupScreenScale() {
 	logEnv("QT_USE_PHYSICAL_DPI");
 	logEnv("QT_FONT_DPI");
 
-	// Like Qt::HighDpiScaleFactorRoundingPolicy::RoundPreferFloor.
+	const auto useRatio = std::clamp(qCeil(ratio), 1, 3);
-	// Round up for .75 and higher. This favors "small UI" over "large UI".
-	const auto roundedRatio = ((ratio - qFloor(ratio)) < 0.75)
-		? qFloor(ratio)
-		: qCeil(ratio);
-	const auto useRatio = std::clamp(roundedRatio, 1, 3);
 	style::SetDevicePixelRatio(useRatio);
 
 	const auto screen = Sandbox::primaryScreen();

Telegram/SourceFiles/core/version.h

@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D666}"_cs;
 constexpr auto AppNameOld = "AyuGram for Windows"_cs;
 constexpr auto AppName = "AyuGram Desktop"_cs;
 constexpr auto AppFile = "AyuGram"_cs;
-constexpr auto AppVersion = 4012002;
+constexpr auto AppVersion = 4013001;
-constexpr auto AppVersionStr = "4.12.2";
+constexpr auto AppVersionStr = "4.13.1";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;

Telegram/SourceFiles/data/data_channel.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_histories.h"
 #include "data/data_group_call.h"
 #include "data/data_message_reactions.h"
+#include "data/data_wall_paper.h"
 #include "data/notify/data_notify_settings.h"
 #include "main/main_session.h"
 #include "main/session/send_as_peers.h"
@@ -948,6 +949,14 @@ void ChannelData::processTopics(const MTPVector<MTPForumTopic> &topics) {
 	}
 }
 
+int ChannelData::levelHint() const {
+	return _levelHint;
+}
+
+void ChannelData::updateLevelHint(int levelHint) {
+	_levelHint = levelHint;
+}
+
 namespace Data {
 
 void ApplyMigration(
@@ -1142,6 +1151,13 @@ void ApplyChannelUpdate(
 		session->sendAsPeers().setChosen(channel, PeerId());
 	}
 
+	if (const auto paper = update.vwallpaper()) {
+		channel->setWallPaper(
+			Data::WallPaper::Create(&channel->session(), *paper));
+	} else {
+		channel->setWallPaper({});
+	}
+
 	// For clearUpTill() call.
 	channel->owner().sendHistoryChangeNotifications();
 }

Telegram/SourceFiles/data/data_channel.h

@@ -463,6 +463,9 @@ public:
 
 	void processTopics(const MTPVector<MTPForumTopic> &topics);
 
+	[[nodiscard]] int levelHint() const;
+	void updateLevelHint(int levelHint);
+
 	// Still public data members.
 	uint64 access = 0;
 
@@ -497,6 +500,7 @@ private:
 	int _restrictedCount = 0;
 	int _kickedCount = 0;
 	int _pendingRequestsCount = 0;
+	int _levelHint = 0;
 	std::vector<UserId> _recentRequesters;
 	MsgId _availableMinId = 0;
 

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.");
 }
@@ -103,20 +115,24 @@ rpl::producer<> EmojiStatuses::defaultUpdates() const {
 	return _defaultUpdated.events();
 }
 
+rpl::producer<> EmojiStatuses::channelDefaultUpdates() const {
+	return _channelDefaultUpdated.events();
+}
+
 void EmojiStatuses::registerAutomaticClear(
-		not_null<UserData*> user,
+		not_null<PeerData*> peer,
 		TimeId until) {
 	if (!until) {
-		_clearing.remove(user);
+		_clearing.remove(peer);
 		if (_clearing.empty()) {
 			_clearingTimer.cancel();
 		}
-	} else if (auto &already = _clearing[user]; already != until) {
+	} else if (auto &already = _clearing[peer]; already != until) {
 		already = until;
 		const auto i = ranges::min_element(_clearing, {}, [](auto &&pair) {
 			return pair.second;
 		});
-		if (i->first == user) {
+		if (i->first == peer) {
 			const auto now = base::unixtime::now();
 			if (now < until) {
 				processClearingIn(until - now);
@@ -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) {
+void EmojiStatuses::updateChannelDefault(
-	auto &api = _owner->session().api();
+		const MTPDaccount_emojiStatuses &data) {
-	if (_sentRequestId) {
+	_channelDefaultHash = data.vhash().v;
-		api.request(base::take(_sentRequestId)).cancel();
+	_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);
+	_channelColoredUpdated.fire({});
-	_sentRequestId = api.request(MTPaccount_UpdateEmojiStatus(
+}
-		!id
+
+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))
+		: MTP_emojiStatusUntil(MTP_long(id), MTP_int(until));
-	)).done([=] {
+	if (peer->isSelf()) {
-		_sentRequestId = 0;
+		send(MTPaccount_UpdateEmojiStatus(status));
-	}).fail([=] {
+	} else if (const auto channel = peer->asChannel()) {
-		_sentRequestId = 0;
+		send(MTPchannels_UpdateEmojiStatus(channel->inputChannel, status));
-	}).send();
+	}
-}
-
-bool EmojiStatuses::setting() const {
-	return _sentRequestId != 0;;
 }
 
 EmojiStatusData ParseEmojiStatus(const MTPEmojiStatus &status) {

Telegram/SourceFiles/data/data_emoji_statuses.h

@@ -36,22 +36,26 @@ 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<UserData*> user, TimeId until);
+	void registerAutomaticClear(not_null<PeerData*> peer, TimeId until);
 
 	using Groups = std::vector<Ui::EmojiGroup>;
 	[[nodiscard]] rpl::producer<Groups> emojiGroupsValue() const;
@@ -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;
@@ -100,9 +112,14 @@ private:
 
 	mtpRequestId _coloredRequestId = 0;
 
-	mtpRequestId _sentRequestId = 0;
+	mtpRequestId _channelDefaultRequestId = 0;
+	uint64 _channelDefaultHash = 0;
 
-	base::flat_map<not_null<UserData*>, TimeId> _clearing;
+	mtpRequestId _channelColoredRequestId = 0;
+
+	base::flat_map<not_null<PeerData*>, mtpRequestId> _sentRequests;
+
+	base::flat_map<not_null<PeerData*>, TimeId> _clearing;
 	base::Timer _clearingTimer;
 
 	GroupsType _emojiGroups;

Telegram/SourceFiles/data/data_media_types.cpp

@@ -61,6 +61,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_file_origin.h"
 #include "data/data_stories.h"
 #include "data/data_story.h"
+#include "data/data_user.h"
 #include "main/main_session.h"
 #include "main/main_session_settings.h"
 #include "core/application.h"
@@ -363,10 +364,10 @@ Call ComputeCallData(const MTPDmessageActionPhoneCall &call) {
 	return result;
 }
 
-Giveaway ComputeGiveawayData(
+GiveawayStart ComputeGiveawayStartData(
 		not_null<HistoryItem*> item,
 		const MTPDmessageMediaGiveaway &data) {
-	auto result = Giveaway{
+	auto result = GiveawayStart{
 		.untilDate = data.vuntil_date().v,
 		.quantity = data.vquantity().v,
 		.months = data.vmonths().v,
@@ -383,6 +384,35 @@ Giveaway ComputeGiveawayData(
 			result.countries.push_back(qs(country));
 		}
 	}
+	if (const auto additional = data.vprize_description()) {
+		result.additionalPrize = qs(*additional);
+	}
+	return result;
+}
+
+GiveawayResults ComputeGiveawayResultsData(
+		not_null<HistoryItem*> item,
+		const MTPDmessageMediaGiveawayResults &data) {
+	const auto additional = data.vadditional_peers_count();
+	auto result = GiveawayResults{
+		.channel = item->history()->owner().channel(data.vchannel_id()),
+		.untilDate = data.vuntil_date().v,
+		.launchId = data.vlaunch_msg_id().v,
+		.additionalPeersCount = additional.value_or_empty(),
+		.winnersCount = data.vwinners_count().v,
+		.unclaimedCount = data.vunclaimed_count().v,
+		.months = data.vmonths().v,
+		.refunded = data.is_refunded(),
+		.all = !data.is_only_new_subscribers(),
+	};
+	result.winners.reserve(data.vwinners().v.size());
+	const auto owner = &item->history()->owner();
+	for (const auto &id : data.vwinners().v) {
+		result.winners.push_back(owner->user(UserId(id)));
+	}
+	if (const auto additional = data.vprize_description()) {
+		result.additionalPrize = qs(*additional);
+	}
 	return result;
 }
 
@@ -453,7 +483,11 @@ bool Media::storyMention() const {
 	return false;
 }
 
-const Giveaway *Media::giveaway() const {
+const GiveawayStart *Media::giveawayStart() const {
+	return nullptr;
+}
+
+const GiveawayResults *Media::giveawayResults() const {
 	return nullptr;
 }
 
@@ -1506,15 +1540,57 @@ bool MediaWebPage::replyPreviewLoaded() const {
 }
 
 ItemPreview MediaWebPage::toPreview(ToPreviewOptions options) const {
-	auto text = options.ignoreMessageText
+	const auto caption = [&] {
-		? TextWithEntities()
+		const auto text = options.ignoreMessageText
-		: options.translated
+			? TextWithEntities()
-		? parent()->translatedText()
+			: options.translated
-		: parent()->originalText();
+			? parent()->translatedText()
-	if (text.empty()) {
+			: parent()->originalText();
-		text = Ui::Text::Colorized(_page->url);
+		return text.empty() ? Ui::Text::Colorized(_page->url) : text;
+	}();
+	const auto pageTypeWithPreview = _page->type == WebPageType::Photo
+		|| _page->type == WebPageType::Video
+		|| _page->type == WebPageType::Document;
+	if (pageTypeWithPreview || !_page->collage.items.empty()) {
+		if (auto found = FindCachedPreview(options.existing, _page, false)) {
+			return { .text = caption, .images = { std::move(found) } };
+		}
+		auto context = std::any();
+		auto images = std::vector<ItemPreviewImage>();
+		auto prepared = ItemPreviewImage();
+		const auto radius = ImageRoundRadius::Small;
+		if (const auto photo = MediaWebPage::photo()) {
+			const auto media = photo->createMediaView();
+			prepared = PreparePhotoPreview(parent(), media, radius, false);
+			if (prepared || !prepared.cacheKey) {
+				images.push_back(std::move(prepared));
+				if (!prepared.cacheKey) {
+					context = media;
+				}
+			}
+		} else {
+			const auto document = MediaWebPage::document();
+			if (document
+				&& document->hasThumbnail()
+				&& (document->isGifv() || document->isVideoFile())) {
+				const auto media = document->createMediaView();
+				prepared = PrepareFilePreview(parent(), media, radius, false);
+				if (prepared || !prepared.cacheKey) {
+					images.push_back(std::move(prepared));
+					if (!prepared.cacheKey) {
+						context = media;
+					}
+				}
+			}
+		}
+		return {
+			.text = caption,
+			.images = std::move(images),
+			.loadingContext = std::move(context),
+		};
+	} else {
+		return { .text = caption };
 	}
-	return { .text = text };
 }
 
 TextWithEntities MediaWebPage::notificationText() const {
@@ -2196,51 +2272,103 @@ std::unique_ptr<HistoryView::Media> MediaStory::createView(
 	}
 }
 
-MediaGiveaway::MediaGiveaway(
+MediaGiveawayStart::MediaGiveawayStart(
 	not_null<HistoryItem*> parent,
-	const Giveaway &data)
+	const GiveawayStart &data)
 : Media(parent)
-, _giveaway(data) {
+, _data(data) {
 	parent->history()->session().giftBoxStickersPacks().load();
 }
 
-std::unique_ptr<Media> MediaGiveaway::clone(not_null<HistoryItem*> parent) {
+std::unique_ptr<Media> MediaGiveawayStart::clone(
-	return std::make_unique<MediaGiveaway>(parent, _giveaway);
+		not_null<HistoryItem*> parent) {
+	return std::make_unique<MediaGiveawayStart>(parent, _data);
 }
 
-const Giveaway *MediaGiveaway::giveaway() const {
+const GiveawayStart *MediaGiveawayStart::giveawayStart() const {
-	return &_giveaway;
+	return &_data;
 }
 
-TextWithEntities MediaGiveaway::notificationText() const {
+TextWithEntities MediaGiveawayStart::notificationText() const {
 	return {
-		.text = tr::lng_prizes_title(tr::now, lt_count, _giveaway.quantity),
+		.text = tr::lng_prizes_title(tr::now, lt_count, _data.quantity),
 	};
 }
 
-QString MediaGiveaway::pinnedTextSubstring() const {
+QString MediaGiveawayStart::pinnedTextSubstring() const {
 	return QString::fromUtf8("\xC2\xAB")
 		+ notificationText().text
 		+ QString::fromUtf8("\xC2\xBB");
 }
 
-TextForMimeData MediaGiveaway::clipboardText() const {
+TextForMimeData MediaGiveawayStart::clipboardText() const {
 	return TextForMimeData();
 }
 
-bool MediaGiveaway::updateInlineResultMedia(const MTPMessageMedia &media) {
+bool MediaGiveawayStart::updateInlineResultMedia(const MTPMessageMedia &media) {
 	return true;
 }
 
-bool MediaGiveaway::updateSentMedia(const MTPMessageMedia &media) {
+bool MediaGiveawayStart::updateSentMedia(const MTPMessageMedia &media) {
 	return true;
 }
 
-std::unique_ptr<HistoryView::Media> MediaGiveaway::createView(
+std::unique_ptr<HistoryView::Media> MediaGiveawayStart::createView(
 		not_null<HistoryView::Element*> message,
 		not_null<HistoryItem*> realParent,
 		HistoryView::Element *replacing) {
-	return std::make_unique<HistoryView::Giveaway>(message, &_giveaway);
+	return std::make_unique<HistoryView::MediaInBubble>(
+		message,
+		HistoryView::GenerateGiveawayStart(message, &_data));
+}
+
+MediaGiveawayResults::MediaGiveawayResults(
+	not_null<HistoryItem*> parent,
+	const GiveawayResults &data)
+: Media(parent)
+, _data(data) {
+}
+
+std::unique_ptr<Media> MediaGiveawayResults::clone(
+		not_null<HistoryItem*> parent) {
+	return std::make_unique<MediaGiveawayResults>(parent, _data);
+}
+
+const GiveawayResults *MediaGiveawayResults::giveawayResults() const {
+	return &_data;
+}
+
+TextWithEntities MediaGiveawayResults::notificationText() const {
+	return {
+		.text = tr::lng_prizes_results_title(tr::now),
+	};
+}
+
+QString MediaGiveawayResults::pinnedTextSubstring() const {
+	return QString::fromUtf8("\xC2\xAB")
+		+ notificationText().text
+		+ QString::fromUtf8("\xC2\xBB");
+}
+
+TextForMimeData MediaGiveawayResults::clipboardText() const {
+	return TextForMimeData();
+}
+
+bool MediaGiveawayResults::updateInlineResultMedia(const MTPMessageMedia &media) {
+	return true;
+}
+
+bool MediaGiveawayResults::updateSentMedia(const MTPMessageMedia &media) {
+	return true;
+}
+
+std::unique_ptr<HistoryView::Media> MediaGiveawayResults::createView(
+		not_null<HistoryView::Element*> message,
+		not_null<HistoryItem*> realParent,
+		HistoryView::Element *replacing) {
+	return std::make_unique<HistoryView::MediaInBubble>(
+		message,
+		HistoryView::GenerateGiveawayResults(message, &_data));
 }
 
 } // namespace Data

Telegram/SourceFiles/data/data_media_types.h

@@ -90,15 +90,30 @@ struct Invoice {
 	bool isTest = false;
 };
 
-struct Giveaway {
+struct GiveawayStart {
 	std::vector<not_null<ChannelData*>> channels;
 	std::vector<QString> countries;
+	QString additionalPrize;
 	TimeId untilDate = 0;
 	int quantity = 0;
 	int months = 0;
 	bool all = false;
 };
 
+struct GiveawayResults {
+	not_null<ChannelData*> channel;
+	std::vector<not_null<PeerData*>> winners;
+	QString additionalPrize;
+	TimeId untilDate = 0;
+	MsgId launchId = 0;
+	int additionalPeersCount = 0;
+	int winnersCount = 0;
+	int unclaimedCount = 0;
+	int months = 0;
+	bool refunded = false;
+	bool all = false;
+};
+
 struct GiftCode {
 	QString slug;
 	ChannelData *channel = nullptr;
@@ -135,7 +150,8 @@ public:
 	virtual FullStoryId storyId() const;
 	virtual bool storyExpired(bool revalidate = false);
 	virtual bool storyMention() const;
-	virtual const Giveaway *giveaway() const;
+	virtual const GiveawayStart *giveawayStart() const;
+	virtual const GiveawayResults *giveawayResults() const;
 
 	virtual bool uploading() const;
 	virtual Storage::SharedMediaTypesMask sharedMediaTypes() const;
@@ -634,15 +650,15 @@ private:
 
 };
 
-class MediaGiveaway final : public Media {
+class MediaGiveawayStart final : public Media {
 public:
-	MediaGiveaway(
+	MediaGiveawayStart(
 		not_null<HistoryItem*> parent,
-		const Giveaway &data);
+		const GiveawayStart &data);
 
 	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;
 
-	const Giveaway *giveaway() const override;
+	const GiveawayStart *giveawayStart() const override;
 
 	TextWithEntities notificationText() const override;
 	QString pinnedTextSubstring() const override;
@@ -656,7 +672,33 @@ public:
 		HistoryView::Element *replacing = nullptr) override;
 
 private:
-	Giveaway _giveaway;
+	GiveawayStart _data;
+
+};
+
+class MediaGiveawayResults final : public Media {
+public:
+	MediaGiveawayResults(
+		not_null<HistoryItem*> parent,
+		const GiveawayResults &data);
+
+	std::unique_ptr<Media> clone(not_null<HistoryItem*> parent) override;
+
+	const GiveawayResults *giveawayResults() const override;
+
+	TextWithEntities notificationText() const override;
+	QString pinnedTextSubstring() const override;
+	TextForMimeData clipboardText() const override;
+
+	bool updateInlineResultMedia(const MTPMessageMedia &media) override;
+	bool updateSentMedia(const MTPMessageMedia &media) override;
+	std::unique_ptr<HistoryView::Media> createView(
+		not_null<HistoryView::Element*> message,
+		not_null<HistoryItem*> realParent,
+		HistoryView::Element *replacing = nullptr) override;
+
+private:
+	GiveawayResults _data;
 
 };
 
@@ -670,8 +712,12 @@ private:
 
 [[nodiscard]] Call ComputeCallData(const MTPDmessageActionPhoneCall &call);
 
-[[nodiscard]] Giveaway ComputeGiveawayData(
+[[nodiscard]] GiveawayStart ComputeGiveawayStartData(
 	not_null<HistoryItem*> item,
 	const MTPDmessageMediaGiveaway &data);
 
+[[nodiscard]] GiveawayResults ComputeGiveawayResultsData(
+	not_null<HistoryItem*> item,
+	const MTPDmessageMediaGiveawayResults &data);
+
 } // namespace Data

Telegram/SourceFiles/data/data_peer.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_chat_participant_status.h"
 #include "data/data_channel.h"
 #include "data/data_changes.h"
+#include "data/data_emoji_statuses.h"
 #include "data/data_message_reaction_id.h"
 #include "data/data_photo.h"
 #include "data/data_folder.h"
@@ -926,6 +927,24 @@ bool PeerData::changeBackgroundEmojiId(DocumentId id) {
 	_backgroundEmojiId = id;
 	return true;
 }
+
+void PeerData::setEmojiStatus(const MTPEmojiStatus &status) {
+	const auto parsed = Data::ParseEmojiStatus(status);
+	setEmojiStatus(parsed.id, parsed.until);
+}
+
+void PeerData::setEmojiStatus(DocumentId emojiStatusId, TimeId until) {
+	if (_emojiStatusId != emojiStatusId) {
+		_emojiStatusId = emojiStatusId;
+		session().changes().peerUpdated(this, UpdateFlag::EmojiStatus);
+	}
+	owner().emojiStatuses().registerAutomaticClear(this, until);
+}
+
+DocumentId PeerData::emojiStatusId() const {
+	return _emojiStatusId;
+}
+
 bool PeerData::isSelf() const {
 	if (const auto user = asUser()) {
 		return (user->flags() & UserDataFlag::Self);

Telegram/SourceFiles/data/data_peer.h

@@ -178,6 +178,10 @@ public:
 	[[nodiscard]] DocumentId backgroundEmojiId() const;
 	bool changeBackgroundEmojiId(DocumentId id);
 
+	void setEmojiStatus(const MTPEmojiStatus &status);
+	void setEmojiStatus(DocumentId emojiStatusId, TimeId until = 0);
+	[[nodiscard]] DocumentId emojiStatusId() const;
+
 	[[nodiscard]] bool isUser() const {
 		return peerIsUser(id);
 	}
@@ -466,6 +470,7 @@ private:
 	base::flat_set<QString> _nameWords; // for filtering
 	base::flat_set<QChar> _nameFirstLetters;
 
+	DocumentId _emojiStatusId = 0;
 	uint64 _backgroundEmojiId = 0;
 	crl::time _lastFullUpdate = 0;
 

Telegram/SourceFiles/data/data_photo_media.h

@@ -64,7 +64,7 @@ private:
 	// In case this is a problem the ~Gif code should be rewritten.
 	const not_null<PhotoData*> _owner;
 	mutable std::unique_ptr<Image> _inlineThumbnail;
-	std::array<PhotoImage, kPhotoSizeCount>  _images;
+	std::array<PhotoImage, kPhotoSizeCount> _images;
 	QByteArray _videoBytesSmall;
 	QByteArray _videoBytesLarge;
 

Telegram/SourceFiles/data/data_session.cpp

@@ -856,6 +856,7 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 
 		const auto wasCallNotEmpty = Data::ChannelHasActiveCall(channel);
 
+		channel->updateLevelHint(data.vlevel().value_or_empty());
 		if (const auto count = data.vparticipants_count()) {
 			channel->setMembersCount(count->v);
 		}
@@ -865,6 +866,11 @@ not_null<PeerData*> Session::processChat(const MTPChat &data) {
 			channel->setDefaultRestrictions(ChatRestrictions());
 		}
 
+		if (const auto &status = data.vemoji_status()) {
+			channel->setEmojiStatus(*status);
+		} else {
+			channel->setEmojiStatus(0);
+		}
 		if (minimal) {
 			if (channel->input.type() == mtpc_inputPeerEmpty
 				|| channel->inputChannel.type() == mtpc_inputChannelEmpty) {
@@ -3451,7 +3457,7 @@ void Session::webpageApplyFields(
 					data.vid().v,
 				};
 				if (const auto embed = data.vstory()) {
-					story = stories().applyFromWebpage(
+					story = stories().applySingle(
 						peerFromMTP(data.vpeer()),
 						*embed);
 				} else if (const auto maybe = stories().lookup(storyId)) {

Telegram/SourceFiles/data/data_statistics.h

@@ -148,11 +148,7 @@ struct RecentPostId final {
 };
 
 struct PublicForwardsSlice final {
-	struct OffsetToken final {
+	using OffsetToken = QString;
-		int rate = 0;
-		FullMsgId fullId;
-		QString storyOffset;
-	};
 	QVector<RecentPostId> list;
 	int total = 0;
 	bool allLoaded = false;

Telegram/SourceFiles/data/data_statistics_chart.cpp

@@ -8,6 +8,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_statistics_chart.h"
 
 #include "statistics/statistics_format_values.h"
+#include "styles/style_basic.h"
+#include "styles/style_statistics.h"
 
 #include <QtCore/QDateTime>
 #include <QtCore/QLocale>
@@ -46,6 +48,11 @@ void StatisticalChart::measure() {
 	const auto dateCount = int((end - start) / timeStep) + 10;
 	daysLookup.reserve(dateCount);
 	constexpr auto kOneDay = 3600 * 24 * 1000;
+
+	// View data.
+	auto maxWidth = 0;
+	const auto &defaultFont = st::statisticsDetailsBottomCaptionStyle.font;
+
 	for (auto i = 0; i < dateCount; i++) {
 		const auto r = (start + (i * timeStep)) / 1000;
 		if (timeStep == 1) {
@@ -59,7 +66,9 @@ void StatisticalChart::measure() {
 		} else {
 			daysLookup.push_back(Statistic::LangDayMonth(r));
 		}
+		maxWidth = std::max(maxWidth, defaultFont->width(daysLookup.back()));
 	}
+	dayStringMaxWidth = maxWidth;
 
 	oneDayPercentage = timeStep / float64(end - start);
 }

Telegram/SourceFiles/data/data_statistics_chart.h

@@ -66,6 +66,9 @@ struct StatisticalChart {
 	bool hasPercentages = false;
 	bool weekFormat = false;
 
+	// View data.
+	int dayStringMaxWidth = 0;
+
 };
 
 struct StatisticalGraph final {

Telegram/SourceFiles/data/data_stories.cpp

@@ -245,14 +245,13 @@ void Stories::apply(not_null<PeerData*> peer, const MTPPeerStories *data) {
 	}
 }
 
-Story *Stories::applyFromWebpage(PeerId peerId, const MTPstoryItem &story) {
+Story *Stories::applySingle(PeerId peerId, const MTPstoryItem &story) {
 	// AyuGram disableStories
 	const auto settings = &AyuSettings::getInstance();
 	if (settings->disableStories)
 	{
 		return nullptr;
 	}
-
 	const auto idDates = parseAndApply(
 		_owner->peer(peerId),
 		story,
@@ -1424,6 +1423,96 @@ void Stories::loadViewsSlice(
 	}
 }
 
+void Stories::loadReactionsSlice(
+		not_null<PeerData*> peer,
+		StoryId id,
+		QString offset,
+		Fn<void(StoryViews)> done) {
+	Expects(peer->isChannel());
+
+	if (_reactionsStoryPeer == peer
+		&& _reactionsStoryId == id
+		&& _reactionsOffset == offset) {
+		if (_reactionsRequestId) {
+			_reactionsDone = std::move(done);
+		}
+		return;
+	}
+	_reactionsStoryPeer = peer;
+	_reactionsStoryId = id;
+	_reactionsOffset = offset;
+	_reactionsDone = std::move(done);
+
+	using Flag = MTPstories_GetStoryReactionsList::Flag;
+	const auto api = &_owner->session().api();
+	_owner->session().api().request(_reactionsRequestId).cancel();
+	_reactionsRequestId = api->request(MTPstories_GetStoryReactionsList(
+		MTP_flags(offset.isEmpty() ? Flag() : Flag::f_offset),
+		_reactionsStoryPeer->input,
+		MTP_int(_reactionsStoryId),
+		MTPReaction(),
+		MTP_string(_reactionsOffset),
+		MTP_int(kViewsPerPage)
+	)).done([=](const MTPstories_StoryReactionsList &result) {
+		_reactionsRequestId = 0;
+
+		const auto &data = result.data();
+		auto slice = StoryViews{
+			.nextOffset = data.vnext_offset().value_or_empty(),
+			.reactions = data.vcount().v,
+			.total = data.vcount().v,
+		};
+		_owner->processUsers(data.vusers());
+		_owner->processChats(data.vchats());
+		slice.list.reserve(data.vreactions().v.size());
+		for (const auto &reaction : data.vreactions().v) {
+			reaction.match([&](const MTPDstoryReaction &data) {
+				slice.list.push_back({
+					.peer = _owner->peer(peerFromMTP(data.vpeer_id())),
+					.reaction = ReactionFromMTP(data.vreaction()),
+					.date = data.vdate().v,
+				});
+			}, [&](const MTPDstoryReactionPublicRepost &data) {
+				const auto story = applySingle(
+					peerFromMTP(data.vpeer_id()),
+					data.vstory());
+				if (story) {
+					slice.list.push_back({
+						.peer = story->peer(),
+						.repostId = story->id(),
+						});
+				}
+			}, [&](const MTPDstoryReactionPublicForward &data) {
+				const auto item = _owner->addNewMessage(
+					data.vmessage(),
+					{},
+					NewMessageType::Existing);
+				if (item) {
+					slice.list.push_back({
+						.peer = item->history()->peer,
+						.forwardId = item->id,
+					});
+				}
+			});
+		}
+		const auto fullId = FullStoryId{
+			.peer = _reactionsStoryPeer->id,
+			.story = _reactionsStoryId,
+		};
+		if (const auto story = lookup(fullId)) {
+			(*story)->applyChannelReactionsSlice(_reactionsOffset, slice);
+		}
+		if (const auto done = base::take(_reactionsDone)) {
+			done(std::move(slice));
+		}
+	}).fail([=] {
+		_reactionsRequestId = 0;
+		if (const auto done = base::take(_reactionsDone)) {
+			done({});
+		}
+	}).send();
+}
+
 void Stories::sendViewsSliceRequest() {
 	Expects(_viewsStoryPeer != nullptr);
 	Expects(_viewsStoryPeer->isSelf());
@@ -1445,17 +1534,43 @@ void Stories::sendViewsSliceRequest() {
 		auto slice = StoryViews{
 			.nextOffset = data.vnext_offset().value_or_empty(),
 			.reactions = data.vreactions_count().v,
+			.forwards = data.vforwards_count().v,
+			.views = data.vviews_count().v,
 			.total = data.vcount().v,
 		};
 		_owner->processUsers(data.vusers());
+		_owner->processChats(data.vchats());
 		slice.list.reserve(data.vviews().v.size());
 		for (const auto &view : data.vviews().v) {
-			slice.list.push_back({
+			view.match([&](const MTPDstoryView &data) {
-				.peer = _owner->peer(peerFromUser(view.data().vuser_id())),
+				slice.list.push_back({
-				.reaction = (view.data().vreaction()
+					.peer = _owner->peer(peerFromUser(data.vuser_id())),
-					? ReactionFromMTP(*view.data().vreaction())
+					.reaction = (data.vreaction()
-					: Data::ReactionId()),
+						? ReactionFromMTP(*data.vreaction())
-				.date = view.data().vdate().v,
+						: Data::ReactionId()),
+					.date = data.vdate().v,
+				});
+			}, [&](const MTPDstoryViewPublicRepost &data) {
+				const auto story = applySingle(
+					peerFromMTP(data.vpeer_id()),
+					data.vstory());
+				if (story) {
+					slice.list.push_back({
+						.peer = story->peer(),
+						.repostId = story->id(),
+					});
+				}
+			}, [&](const MTPDstoryViewPublicForward &data) {
+				const auto item = _owner->addNewMessage(
+					data.vmessage(),
+					{},
+					NewMessageType::Existing);
+				if (item) {
+					slice.list.push_back({
+						.peer = item->history()->peer,
+						.forwardId = item->id,
+					});
+				}
 			});
 		}
 		const auto fullId = FullStoryId{

Telegram/SourceFiles/data/data_stories.h

@@ -149,7 +149,7 @@ public:
 	void apply(const MTPDupdateReadStories &data);
 	void apply(const MTPStoriesStealthMode &stealthMode);
 	void apply(not_null<PeerData*> peer, const MTPPeerStories *data);
-	Story *applyFromWebpage(PeerId peerId, const MTPstoryItem &story);
+	Story *applySingle(PeerId peerId, const MTPstoryItem &story);
 	void loadAround(FullStoryId id, StoriesContext context);
 
 	const StoriesSource *source(PeerId id) const;
@@ -182,6 +182,11 @@ public:
 		StoryId id,
 		QString offset,
 		Fn<void(StoryViews)> done);
+	void loadReactionsSlice(
+		not_null<PeerData*> peer,
+		StoryId id,
+		QString offset,
+		Fn<void(StoryViews)> done);
 
 	[[nodiscard]] bool hasArchive(not_null<PeerData*> peer) const;
 
@@ -379,6 +384,12 @@ private:
 	Fn<void(StoryViews)> _viewsDone;
 	mtpRequestId _viewsRequestId = 0;
 
+	PeerData *_reactionsStoryPeer = nullptr;
+	StoryId _reactionsStoryId = 0;
+	QString _reactionsOffset;
+	Fn<void(StoryViews)> _reactionsDone;
+	mtpRequestId _reactionsRequestId = 0;
+
 	base::flat_set<FullStoryId> _preloaded;
 	std::vector<FullStoryId> _toPreloadSources[kStorySourcesListCount];
 	std::vector<FullStoryId> _toPreloadViewer;

Telegram/SourceFiles/data/data_story.cpp

@@ -81,8 +81,11 @@ using UpdateFlag = StoryUpdate::Flag;
 		}, [](const MTPDgeoPointEmpty &) {
 		});
 	}, [&](const MTPDmediaAreaSuggestedReaction &data) {
+	}, [&](const MTPDmediaAreaChannelPost &data) {
+	}, [&](const MTPDinputMediaAreaChannelPost &data) {
+		LOG(("API Error: Unexpected inputMediaAreaChannelPost from API."));
 	}, [&](const MTPDinputMediaAreaVenue &data) {
-		LOG(("API Error: Unexpected inputMediaAreaVenue in API data."));
+		LOG(("API Error: Unexpected inputMediaAreaVenue from API."));
 	});
 	return result;
 }
@@ -99,8 +102,32 @@ using UpdateFlag = StoryUpdate::Flag;
 			.flipped = data.is_flipped(),
 			.dark = data.is_dark(),
 		});
+	}, [&](const MTPDmediaAreaChannelPost &data) {
+	}, [&](const MTPDinputMediaAreaChannelPost &data) {
+		LOG(("API Error: Unexpected inputMediaAreaChannelPost from API."));
 	}, [&](const MTPDinputMediaAreaVenue &data) {
-		LOG(("API Error: Unexpected inputMediaAreaVenue in API data."));
+		LOG(("API Error: Unexpected inputMediaAreaVenue from API."));
+	});
+	return result;
+}
+
+[[nodiscard]] auto ParseChannelPost(const MTPMediaArea &area)
+-> std::optional<ChannelPost> {
+	auto result = std::optional<ChannelPost>();
+	area.match([&](const MTPDmediaAreaVenue &data) {
+	}, [&](const MTPDmediaAreaGeoPoint &data) {
+	}, [&](const MTPDmediaAreaSuggestedReaction &data) {
+	}, [&](const MTPDmediaAreaChannelPost &data) {
+		result.emplace(ChannelPost{
+			.area = ParseArea(data.vcoordinates()),
+			.itemId = FullMsgId(
+				peerFromChannel(data.vchannel_id()),
+				data.vmsg_id().v),
+		});
+	}, [&](const MTPDinputMediaAreaChannelPost &data) {
+		LOG(("API Error: Unexpected inputMediaAreaChannelPost from API."));
+	}, [&](const MTPDinputMediaAreaVenue &data) {
+		LOG(("API Error: Unexpected inputMediaAreaVenue from API."));
 	});
 	return result;
 }
@@ -130,6 +157,13 @@ using UpdateFlag = StoryUpdate::Flag;
 	return {};
 }
 
+[[nodiscard]] bool RepostModified(const MTPDstoryItem &data) {
+	if (const auto forwarded = data.vfwd_from()) {
+		return forwarded->data().is_modified();
+	}
+	return false;
+}
+
 } // namespace
 
 class StoryPreload::LoadTask final : private Storage::DownloadMtprotoTask {
@@ -151,7 +185,7 @@ private:
 	Fn<void(QByteArray)> _done;
 	base::flat_set<int> _requestedOffsets;
 	int64 _full = 0;
-	int  _nextRequestOffset = 0;
+	int _nextRequestOffset = 0;
 	bool _finished = false;
 	bool _failed = false;
 
@@ -245,7 +279,8 @@ Story::Story(
 , _repostSourceName(RepostSourceName(data))
 , _repostSourceId(RepostSourceId(data))
 , _date(data.vdate().v)
-, _expires(data.vexpire_date().v) {
+, _expires(data.vexpire_date().v)
+, _repostModified(RepostModified(data)) {
 	applyFields(std::move(media), data, now, true);
 }
 
@@ -478,10 +513,22 @@ const StoryViews &Story::viewsList() const {
 	return _views;
 }
 
-int Story::views() const {
+const StoryViews &Story::channelReactionsList() const {
+	return _channelReactions;
+}
+
+int Story::interactions() const {
 	return _views.total;
 }
 
+int Story::views() const {
+	return _views.views;
+}
+
+int Story::forwards() const {
+	return _views.forwards;
+}
+
 int Story::reactions() const {
 	return _views.reactions;
 }
@@ -490,12 +537,19 @@ void Story::applyViewsSlice(
 		const QString &offset,
 		const StoryViews &slice) {
 	const auto changed = (_views.reactions != slice.reactions)
+		|| (_views.views != slice.views)
+		|| (_views.forwards != slice.forwards)
 		|| (_views.total != slice.total);
 	_views.reactions = slice.reactions;
+	_views.forwards = slice.forwards;
+	_views.views = slice.views;
 	_views.total = slice.total;
 	_views.known = true;
 	if (offset.isEmpty()) {
 		_views = slice;
+		if (!_channelReactions.total) {
+			_channelReactions.total = _views.reactions + _views.forwards;
+		}
 	} else if (_views.nextOffset == offset) {
 		_views.list.insert(
 			end(_views.list),
@@ -509,6 +563,15 @@ void Story::applyViewsSlice(
 					_views.list,
 					Data::ReactionId(),
 					&StoryView::reaction);
+			_views.forwards = _views.total
+				- ranges::count(
+					_views.list,
+					0,
+					[](const StoryView &view) {
+						return view.repostId
+							? view.repostId
+							: view.forwardId.bare;
+					});
 		}
 	}
 	const auto known = int(_views.list.size());
@@ -535,6 +598,33 @@ void Story::applyViewsSlice(
 	}
 }
 
+void Story::applyChannelReactionsSlice(
+		const QString &offset,
+		const StoryViews &slice) {
+	const auto changed = (_channelReactions.reactions != slice.reactions)
+		|| (_channelReactions.total != slice.total);
+	_channelReactions.reactions = slice.reactions;
+	_channelReactions.total = slice.total;
+	_channelReactions.known = true;
+	if (offset.isEmpty()) {
+		_channelReactions = slice;
+	} else if (_channelReactions.nextOffset == offset) {
+		_channelReactions.list.insert(
+			end(_channelReactions.list),
+			begin(slice.list),
+			end(slice.list));
+		_channelReactions.nextOffset = slice.nextOffset;
+		if (_channelReactions.nextOffset.isEmpty()) {
+			_channelReactions.total = int(_channelReactions.list.size());
+		}
+	}
+	if (changed) {
+		_peer->session().changes().storyUpdated(
+			this,
+			UpdateFlag::ViewsChanged);
+	}
+}
+
 const std::vector<StoryLocation> &Story::locations() const {
 	return _locations;
 }
@@ -543,6 +633,10 @@ const std::vector<SuggestedReaction> &Story::suggestedReactions() const {
 	return _suggestedReactions;
 }
 
+const std::vector<ChannelPost> &Story::channelPosts() const {
+	return _channelPosts;
+}
+
 void Story::applyChanges(
 		StoryMedia media,
 		const MTPDstoryItem &data,
@@ -555,6 +649,7 @@ Story::ViewsCounts Story::parseViewsCounts(
 		const Data::ReactionId &mine) {
 	auto result = ViewsCounts{
 		.views = data.vviews_count().v,
+		.forwards = data.vforwards_count().value_or_empty(),
 		.reactions = data.vreactions_count().value_or_empty(),
 	};
 	if (const auto list = data.vrecent_viewers()) {
@@ -633,6 +728,7 @@ void Story::applyFields(
 		viewsKnown = true;
 	} else {
 		counts.views = _views.total;
+		counts.forwards = _views.forwards;
 		counts.reactions = _views.reactions;
 		counts.viewers = _recentViewers;
 		for (const auto &suggested : _suggestedReactions) {
@@ -643,9 +739,8 @@ void Story::applyFields(
 	}
 	auto locations = std::vector<StoryLocation>();
 	auto suggestedReactions = std::vector<SuggestedReaction>();
+	auto channelPosts = std::vector<ChannelPost>();
 	if (const auto areas = data.vmedia_areas()) {
-		locations.reserve(areas->v.size());
-		suggestedReactions.reserve(areas->v.size());
 		for (const auto &area : areas->v) {
 			if (const auto location = ParseLocation(area)) {
 				locations.push_back(*location);
@@ -656,6 +751,8 @@ void Story::applyFields(
 					reaction->count = i->second;
 				}
 				suggestedReactions.push_back(*reaction);
+			} else if (auto post = ParseChannelPost(area)) {
+				channelPosts.push_back(*post);
 			}
 		}
 	}
@@ -667,6 +764,7 @@ void Story::applyFields(
 	const auto locationsChanged = (_locations != locations);
 	const auto suggestedReactionsChanged
 		= (_suggestedReactions != suggestedReactions);
+	const auto channelPostsChanged = (_channelPosts != channelPosts);
 	const auto reactionChanged = (_sentReactionId != reaction);
 
 	_out = out;
@@ -689,6 +787,9 @@ void Story::applyFields(
 	if (suggestedReactionsChanged) {
 		_suggestedReactions = std::move(suggestedReactions);
 	}
+	if (channelPostsChanged) {
+		_channelPosts = std::move(channelPosts);
+	}
 	if (reactionChanged) {
 		_sentReactionId = reaction;
 	}
@@ -697,7 +798,8 @@ void Story::applyFields(
 	const auto changed = editedChanged
 		|| captionChanged
 		|| mediaChanged
-		|| locationsChanged;
+		|| locationsChanged
+		|| channelPostsChanged;
 	const auto reactionsChanged = reactionChanged
 		|| suggestedReactionsChanged;
 	if (!initial && (changed || reactionsChanged)) {
@@ -717,17 +819,27 @@ void Story::applyFields(
 }
 
 void Story::updateViewsCounts(ViewsCounts &&counts, bool known, bool initial) {
-	const auto viewsChanged = (_views.total != counts.views)
+	const auto total = _views.total
+		? _views.total
+		: (counts.views + counts.forwards);
+	const auto viewsChanged = (_views.total != total)
+		|| (_views.forwards != counts.forwards)
 		|| (_views.reactions != counts.reactions)
 		|| (_recentViewers != counts.viewers);
 	if (_views.reactions != counts.reactions
-		|| _views.total != counts.views
+		|| _views.forwards != counts.forwards
+		|| _views.total != total
 		|| _views.known != known) {
 		_views = StoryViews{
 			.reactions = counts.reactions,
-			.total = counts.views,
+			.forwards = counts.forwards,
+			.views = counts.views,
+			.total = total,
 			.known = known,
 		};
+		if (!_channelReactions.total) {
+			_channelReactions.total = _views.reactions + _views.forwards;
+		}
 	}
 	if (viewsChanged) {
 		_recentViewers = std::move(counts.viewers);
@@ -762,6 +874,10 @@ bool Story::repost() const {
 	return _repostSourcePeer || !_repostSourceName.isEmpty();
 }
 
+bool Story::repostModified() const {
+	return _repostModified;
+}
+
 PeerData *Story::repostSourcePeer() const {
 	return _repostSourcePeer;
 }

Telegram/SourceFiles/data/data_story.h

@@ -61,6 +61,8 @@ struct StoryMedia {
 struct StoryView {
 	not_null<PeerData*> peer;
 	Data::ReactionId reaction;
+	StoryId repostId = 0;
+	MsgId forwardId = 0;
 	TimeId date = 0;
 
 	friend inline bool operator==(StoryView, StoryView) = default;
@@ -70,6 +72,8 @@ struct StoryViews {
 	std::vector<StoryView> list;
 	QString nextOffset;
 	int reactions = 0;
+	int forwards = 0;
+	int views = 0;
 	int total = 0;
 	bool known = false;
 };
@@ -109,6 +113,15 @@ struct SuggestedReaction {
 		const SuggestedReaction &) = default;
 };
 
+struct ChannelPost {
+	StoryArea area;
+	FullMsgId itemId;
+
+	friend inline bool operator==(
+		const ChannelPost &,
+		const ChannelPost &) = default;
+};
+
 class Story final {
 public:
 	Story(
@@ -166,13 +179,21 @@ public:
 	[[nodiscard]] auto recentViewers() const
 		-> const std::vector<not_null<PeerData*>> &;
 	[[nodiscard]] const StoryViews &viewsList() const;
+	[[nodiscard]] const StoryViews &channelReactionsList() const;
+	[[nodiscard]] int interactions() const;
 	[[nodiscard]] int views() const;
+	[[nodiscard]] int forwards() const;
 	[[nodiscard]] int reactions() const;
 	void applyViewsSlice(const QString &offset, const StoryViews &slice);
+	void applyChannelReactionsSlice(
+		const QString &offset,
+		const StoryViews &slice);
 
 	[[nodiscard]] const std::vector<StoryLocation> &locations() const;
 	[[nodiscard]] auto suggestedReactions() const
 		-> const std::vector<SuggestedReaction> &;
+	[[nodiscard]] auto channelPosts() const
+		-> const std::vector<ChannelPost> &;
 
 	void applyChanges(
 		StoryMedia media,
@@ -182,6 +203,7 @@ public:
 	[[nodiscard]] TimeId lastUpdateTime() const;
 
 	[[nodiscard]] bool repost() const;
+	[[nodiscard]] bool repostModified() const;
 	[[nodiscard]] PeerData *repostSourcePeer() const;
 	[[nodiscard]] QString repostSourceName() const;
 	[[nodiscard]] StoryId repostSourceId() const;
@@ -189,6 +211,7 @@ public:
 private:
 	struct ViewsCounts {
 		int views = 0;
+		int forwards = 0;
 		int reactions = 0;
 		base::flat_map<Data::ReactionId, int> reactionsCounts;
 		std::vector<not_null<PeerData*>> viewers;
@@ -217,7 +240,9 @@ private:
 	std::vector<not_null<PeerData*>> _recentViewers;
 	std::vector<StoryLocation> _locations;
 	std::vector<SuggestedReaction> _suggestedReactions;
+	std::vector<ChannelPost> _channelPosts;
 	StoryViews _views;
+	StoryViews _channelReactions;
 	const TimeId _date = 0;
 	const TimeId _expires = 0;
 	TimeId _lastUpdateTime = 0;
@@ -227,6 +252,7 @@ private:
 	bool _privacyCloseFriends : 1 = false;
 	bool _privacyContacts : 1 = false;
 	bool _privacySelectedContacts : 1 = false;
+	const bool _repostModified : 1 = false;
 	bool _noForwards : 1 = false;
 	bool _edited : 1 = false;
 

Telegram/SourceFiles/data/data_user.cpp

@@ -15,7 +15,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_peer_bot_command.h"
 #include "data/data_photo.h"
 #include "data/data_stories.h"
-#include "data/data_emoji_statuses.h"
 #include "data/data_wall_paper.h"
 #include "data/notify/data_notify_settings.h"
 #include "history/history.h"
@@ -78,23 +77,6 @@ void UserData::setPhoto(const MTPUserProfilePhoto &photo) {
 	});
 }
 
-void UserData::setEmojiStatus(const MTPEmojiStatus &status) {
-	const auto parsed = Data::ParseEmojiStatus(status);
-	setEmojiStatus(parsed.id, parsed.until);
-}
-
-void UserData::setEmojiStatus(DocumentId emojiStatusId, TimeId until) {
-	if (_emojiStatusId != emojiStatusId) {
-		_emojiStatusId = emojiStatusId;
-		session().changes().peerUpdated(this, UpdateFlag::EmojiStatus);
-	}
-	owner().emojiStatuses().registerAutomaticClear(this, until);
-}
-
-DocumentId UserData::emojiStatusId() const {
-	return _emojiStatusId;
-}
-
 auto UserData::unavailableReasons() const
 -> const std::vector<Data::UnavailableReason> & {
 	return _unavailableReasons;

Telegram/SourceFiles/data/data_user.h

@@ -76,7 +76,6 @@ public:
 
 	UserData(not_null<Data::Session*> owner, PeerId id);
 	void setPhoto(const MTPUserProfilePhoto &photo);
-	void setEmojiStatus(const MTPEmojiStatus &status);
 
 	void setName(
 		const QString &newFirstName,
@@ -85,9 +84,6 @@ public:
 		const QString &newUsername);
 	void setUsernames(const Data::Usernames &newUsernames);
 
-	void setEmojiStatus(DocumentId emojiStatusId, TimeId until = 0);
-	[[nodiscard]] DocumentId emojiStatusId() const;
-
 	void setUsername(const QString &username);
 	void setPhone(const QString &newPhone);
 	void setBotInfoVersion(int version);
@@ -199,8 +195,6 @@ private:
 	static constexpr auto kInaccessibleAccessHashOld
 		= 0xFFFFFFFFFFFFFFFFULL;
 
-	DocumentId _emojiStatusId = 0;
-
 };
 
 namespace Data {

Telegram/SourceFiles/data/data_wall_paper.cpp

@@ -198,9 +198,14 @@ WallPaperId WallPaper::id() const {
 	return _id;
 }
 
+QString WallPaper::emojiId() const {
+	return _emojiId;
+}
+
 bool WallPaper::equals(const WallPaper &paper) const {
 	return (_flags == paper._flags)
 		&& (_slug == paper._slug)
+		&& (_emojiId == paper._emojiId)
 		&& (_backgroundColors == paper._backgroundColors)
 		&& (_rotation == paper._rotation)
 		&& (_intensity == paper._intensity)
@@ -362,6 +367,7 @@ MTPWallPaperSettings WallPaper::mtpSettings() const {
 		MTP_flags((_blurred ? Flag::f_blur : Flag(0))
 			| Flag::f_intensity
 			| Flag::f_rotation
+			| (_emojiId.isEmpty() ? Flag() : Flag::f_emoticon)
 			| flagForIndex(0)
 			| flagForIndex(1)
 			| flagForIndex(2)
@@ -371,7 +377,8 @@ MTPWallPaperSettings WallPaper::mtpSettings() const {
 		serializeForIndex(2),
 		serializeForIndex(3),
 		MTP_int(_intensity),
-		MTP_int(_rotation));
+		MTP_int(_rotation),
+		MTP_string(_emojiId));
 }
 
 WallPaper WallPaper::withUrlParams(
@@ -519,6 +526,7 @@ std::optional<WallPaper> WallPaper::Create(const MTPDwallPaperNoFile &data) {
 			if (const auto rotation = data.vrotation()) {
 				result._rotation = rotation->v;
 			}
+			result._emojiId = qs(data.vemoticon().value_or_empty());
 		});
 	}
 	return result;
@@ -690,6 +698,12 @@ std::optional<WallPaper> WallPaper::FromColorsSlug(const QString &slug) {
 	return result;
 }
 
+WallPaper WallPaper::FromEmojiId(const QString &emojiId) {
+	auto result = WallPaper(0);
+	result._emojiId = emojiId;
+	return result;
+}
+
 WallPaper WallPaper::ConstructDefault() {
 	auto result = WallPaper(
 		kDefaultBackground

Telegram/SourceFiles/data/data_wall_paper.h

@@ -45,6 +45,7 @@ public:
 	[[nodiscard]] bool equals(const WallPaper &paper) const;
 
 	[[nodiscard]] WallPaperId id() const;
+	[[nodiscard]] QString emojiId() const;
 	[[nodiscard]] bool isNull() const;
 	[[nodiscard]] QString key() const;
 	[[nodiscard]] const std::vector<QColor> backgroundColors() const;
@@ -102,6 +103,7 @@ public:
 		qint32 legacyId);
 	[[nodiscard]] static std::optional<WallPaper> FromColorsSlug(
 		const QString &slug);
+	[[nodiscard]] static WallPaper FromEmojiId(const QString &emojiId);
 	[[nodiscard]] static WallPaper ConstructDefault();
 
 private:
@@ -114,6 +116,7 @@ private:
 	UserId _ownerId = 0;
 	WallPaperFlags _flags;
 	QString _slug;
+	QString _emojiId;
 
 	std::vector<QColor> _backgroundColors;
 	int _rotation = 0;

Telegram/SourceFiles/data/data_web_page.cpp

@@ -141,7 +141,7 @@ WebPageType ParseWebPageType(
 		const QString &type,
 		const QString &embedUrl,
 		bool hasIV) {
-	if (type == u"video"_q || !embedUrl.isEmpty()) {
+	if (type == u"video"_q || type == u"gif"_q || !embedUrl.isEmpty()) {
 		return WebPageType::Video;
 	} else if (type == u"photo"_q) {
 		return WebPageType::Photo;

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,

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);
 

Telegram/SourceFiles/dialogs/dialogs.style

@@ -396,7 +396,7 @@ dialogsPremiumIcon: ThreeStateIcon {
 historySendingIcon: icon {{ "dialogs/dialogs_sending", historySendingOutIconFg, point(5px, 5px) }};
 historySendingInvertedIcon: icon {{ "dialogs/dialogs_sending", historySendingInvertedIconFg, point(5px, 5px) }};
 historyViewsSendingIcon: icon {{ "dialogs/dialogs_sending", historySendingInIconFg, point(3px, 0px) }};
-historyViewsSendingInvertedIcon: icon  {{ "dialogs/dialogs_sending", historySendingInvertedIconFg, point(3px, 0px) }};
+historyViewsSendingInvertedIcon: icon {{ "dialogs/dialogs_sending", historySendingInvertedIconFg, point(3px, 0px) }};
 
 dialogsUpdateButton: FlatButton {
 	color: activeButtonFg;

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -2979,7 +2979,7 @@ RowDescriptor Widget::resolveChatNext(RowDescriptor from) const {
 }
 
 RowDescriptor Widget::resolveChatPrevious(RowDescriptor from) const {
-   return _inner->resolveChatPrevious(from);
+	return _inner->resolveChatPrevious(from);
 }
 
 void Widget::keyPressEvent(QKeyEvent *e) {

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -52,6 +52,112 @@ QString PrepareStoryFileName(
 		+ extension;
 }
 
+std::vector<std::vector<HistoryMessageMarkupButton>> ButtonRowsFromTL(
+		const MTPDreplyInlineMarkup &data) {
+	const auto &list = data.vrows().v;
+
+	if (list.isEmpty()) {
+		return {};
+	}
+	using Type = HistoryMessageMarkupButton::Type;
+	auto rows = std::vector<std::vector<HistoryMessageMarkupButton>>();
+	rows.reserve(list.size());
+
+	for (const auto &tlRow : list) {
+		auto row = std::vector<HistoryMessageMarkupButton>();
+		row.reserve(tlRow.data().vbuttons().v.size());
+		for (const auto &button : tlRow.data().vbuttons().v) {
+			button.match([&](const MTPDkeyboardButton &data) {
+				row.push_back({ Type::Default, qs(data.vtext()) });
+			}, [&](const MTPDkeyboardButtonCallback &data) {
+				row.push_back({
+					(data.is_requires_password()
+						? Type::CallbackWithPassword
+						: Type::Callback),
+					qs(data.vtext()),
+					qba(data.vdata())
+				});
+			}, [&](const MTPDkeyboardButtonRequestGeoLocation &data) {
+				row.push_back({ Type::RequestLocation, qs(data.vtext()) });
+			}, [&](const MTPDkeyboardButtonRequestPhone &data) {
+				row.push_back({ Type::RequestPhone, qs(data.vtext()) });
+			}, [&](const MTPDkeyboardButtonRequestPeer &data) {
+				row.push_back({
+					Type::RequestPeer,
+					qs(data.vtext()),
+					QByteArray("unsupported"),
+					QString(),
+					int64(data.vbutton_id().v),
+				});
+			}, [&](const MTPDkeyboardButtonUrl &data) {
+				row.push_back({
+					Type::Url,
+					qs(data.vtext()),
+					qba(data.vurl())
+				});
+			}, [&](const MTPDkeyboardButtonSwitchInline &data) {
+				const auto type = data.is_same_peer()
+					? Type::SwitchInlineSame
+					: Type::SwitchInline;
+				row.push_back({ type, qs(data.vtext()), qba(data.vquery()) });
+			}, [&](const MTPDkeyboardButtonGame &data) {
+				row.push_back({ Type::Game, qs(data.vtext()) });
+			}, [&](const MTPDkeyboardButtonBuy &data) {
+				row.push_back({ Type::Buy, qs(data.vtext()) });
+			}, [&](const MTPDkeyboardButtonUrlAuth &data) {
+				row.push_back({
+					Type::Auth,
+					qs(data.vtext()),
+					qba(data.vurl()),
+					qs(data.vfwd_text().value_or_empty()),
+					data.vbutton_id().v,
+				});
+			}, [&](const MTPDkeyboardButtonRequestPoll &data) {
+				const auto quiz = [&] {
+					if (!data.vquiz()) {
+						return QByteArray();
+					}
+					return data.vquiz()->match([&](const MTPDboolTrue&) {
+						return QByteArray(1, 1);
+					}, [&](const MTPDboolFalse&) {
+						return QByteArray(1, 0);
+					});
+				}();
+				row.push_back({
+					Type::RequestPoll,
+					qs(data.vtext()),
+					quiz
+				});
+			}, [&](const MTPDkeyboardButtonUserProfile &data) {
+				row.push_back({
+					Type::UserProfile,
+					qs(data.vtext()),
+					QByteArray::number(data.vuser_id().v)
+				});
+			}, [&](const MTPDinputKeyboardButtonUrlAuth &data) {
+			}, [&](const MTPDinputKeyboardButtonUserProfile &data) {
+			}, [&](const MTPDkeyboardButtonWebView &data) {
+				row.push_back({
+					Type::WebView,
+					qs(data.vtext()),
+					data.vurl().v
+				});
+			}, [&](const MTPDkeyboardButtonSimpleWebView &data) {
+				row.push_back({
+					Type::SimpleWebView,
+					qs(data.vtext()),
+					data.vurl().v
+				});
+			});
+		}
+		if (!row.empty()) {
+			rows.push_back(std::move(row));
+		}
+	}
+
+	return rows;
+}
+
 } // namespace
 
 uint8 PeerColorIndex(BareId bareId) {
@@ -575,8 +681,8 @@ Poll ParsePoll(const MTPDmessageMediaPoll &data) {
 	return result;
 }
 
-Giveaway ParseGiveaway(const MTPDmessageMediaGiveaway &data) {
+GiveawayStart ParseGiveaway(const MTPDmessageMediaGiveaway &data) {
-	auto result = Giveaway{
+	auto result = GiveawayStart{
 		.untilDate = data.vuntil_date().v,
 		.quantity = data.vquantity().v,
 		.months = data.vmonths().v,
@@ -1090,6 +1196,8 @@ Media ParseMedia(
 		// #TODO export stories
 	}, [&](const MTPDmessageMediaGiveaway &data) {
 		result.content = ParseGiveaway(data);
+	}, [&](const MTPDmessageMediaGiveawayResults &data) {
+		// #TODO export giveaway
 	}, [](const MTPDmessageMediaEmpty &data) {});
 	return result;
 }
@@ -1327,7 +1435,9 @@ ServiceAction ParseServiceAction(
 		result.content = content;
 	}, [&](const MTPDmessageActionRequestedPeer &data) {
 		auto content = ActionRequestedPeer();
-		content.peerId = ParsePeerId(data.vpeer());
+		for (const auto &peer : data.vpeers().v) {
+			content.peers.push_back(ParsePeerId(peer));
+		}
 		content.buttonId = data.vbutton_id().v;
 		result.content = content;
 	}, [&](const MTPDmessageActionGiftCode &data) {
@@ -1496,6 +1606,14 @@ Message ParseMessage(
 			}
 			context.botId = 0;
 		}
+		if (const auto replyMarkup = data.vreply_markup()) {
+			replyMarkup->match([](const MTPDreplyKeyboardMarkup &) {
+			}, [&](const MTPDreplyInlineMarkup &data) {
+				result.inlineButtonRows = ButtonRowsFromTL(data);
+			}, [](const MTPDreplyKeyboardHide &) {
+			}, [](const MTPDreplyKeyboardForceReply &) {
+			});
+		}
 		result.text = ParseText(
 			data.vmessage(),
 			data.ventities().value_or_empty());

Telegram/SourceFiles/export/data/export_data_types.h

@@ -197,7 +197,7 @@ struct Poll {
 	bool closed = false;
 };
 
-struct Giveaway {
+struct GiveawayStart {
 	std::vector<ChannelId> channels;
 	TimeId untilDate = 0;
 	int quantity = 0;
@@ -336,7 +336,7 @@ struct Media {
 		Game,
 		Invoice,
 		Poll,
-		Giveaway,
+		GiveawayStart,
 		UnsupportedMedia> content;
 	TimeId ttl = 0;
 
@@ -547,7 +547,7 @@ struct ActionGiftCode {
 };
 
 struct ActionRequestedPeer {
-	PeerId peerId = 0;
+	std::vector<PeerId> peers;
 	int buttonId = 0;
 };
 
@@ -665,6 +665,33 @@ inline bool operator>=(MessageId a, MessageId b) {
 	return !(a < b);
 }
 
+struct HistoryMessageMarkupButton {
+	enum class Type {
+		Default,
+		Url,
+		Callback,
+		CallbackWithPassword,
+		RequestPhone,
+		RequestLocation,
+		RequestPoll,
+		RequestPeer,
+		SwitchInline,
+		SwitchInlineSame,
+		Game,
+		Buy,
+		Auth,
+		UserProfile,
+		WebView,
+		SimpleWebView,
+	};
+
+	Type type;
+	QString text;
+	QByteArray data;
+	QString forwardText;
+	int64 buttonId = 0;
+};
+
 struct Message {
 	int32 id = 0;
 	TimeId date = 0;
@@ -686,6 +713,7 @@ struct Message {
 	Media media;
 	ServiceAction action;
 	bool out = false;
+	std::vector<std::vector<HistoryMessageMarkupButton>> inlineButtonRows;
 
 	File &file();
 	const File &file() const;

Telegram/SourceFiles/export/output/export_output_html.cpp

@@ -613,7 +613,7 @@ private:
 	[[nodiscard]] QByteArray pushPoll(const Data::Poll &data);
 	[[nodiscard]] QByteArray pushGiveaway(
 		const PeersMap &peers,
-		const Data::Giveaway &data);
+		const Data::GiveawayStart &data);
 
 	File _file;
 	QByteArray _composedStart;
@@ -1112,7 +1112,7 @@ auto HtmlWriter::Wrap::pushMessage(
 		if (data.recurringUsed) {
 			return "You were charged " + amount + " via recurring payment";
 		}
-		auto result =  "You have successfully transferred "
+		auto result = "You have successfully transferred "
 			+ amount
 			+ " for "
 			+ wrapReplyToLink("this invoice");
@@ -1501,7 +1501,7 @@ QByteArray HtmlWriter::Wrap::pushMedia(
 		return pushPhotoMedia(*photo, basePath);
 	} else if (const auto poll = std::get_if<Poll>(&content)) {
 		return pushPoll(*poll);
-	} else if (const auto giveaway = std::get_if<Giveaway>(&content)) {
+	} else if (const auto giveaway = std::get_if<GiveawayStart>(&content)) {
 		return pushGiveaway(peers, *giveaway);
 	}
 	Assert(v::is_null(content));
@@ -1826,7 +1826,7 @@ QByteArray HtmlWriter::Wrap::pushPoll(const Data::Poll &data) {
 
 QByteArray HtmlWriter::Wrap::pushGiveaway(
 		const PeersMap &peers,
-		const Data::Giveaway &data) {
+		const Data::GiveawayStart &data) {
 	auto result = pushDiv("media_wrap clearfix");
 	result.append(pushDiv("media_giveaway"));
 
@@ -2028,7 +2028,7 @@ MediaData HtmlWriter::Wrap::prepareMediaData(
 		result.description = data.description;
 		result.status = Data::FormatMoneyAmount(data.amount, data.currency);
 	}, [](const Poll &data) {
-	}, [](const Giveaway &data) {
+	}, [](const GiveawayStart &data) {
 	}, [](const UnsupportedMedia &data) {
 		Unexpected("Unsupported message.");
 	}, [](v::null_t) {});

Telegram/SourceFiles/export/output/export_output_json.cpp

@@ -592,7 +592,11 @@ QByteArray SerializeMessage(
 		pushActor();
 		pushAction("requested_peer");
 		push("button_id", data.buttonId);
-		push("peer_id", data.peerId.value);
+		auto values = std::vector<QByteArray>();
+		for (const auto &one : data.peers) {
+			values.push_back(Data::NumberToString(one.value));
+		}
+		push("peers", SerializeArray(context, values));
 	}, [&](const ActionGiftCode &data) {
 		pushAction("gift_code_prize");
 		push("gift_code", data.code);
@@ -753,7 +757,7 @@ QByteArray SerializeMessage(
 			{ "total_voters", NumberToString(data.totalVotes) },
 			{ "answers", serialized }
 		}));
-	}, [&](const Giveaway &data) {
+	}, [&](const GiveawayStart &data) {
 		context.nesting.push_back(Context::kObject);
 		const auto channels = ranges::views::all(
 			data.channels
@@ -776,6 +780,76 @@ QByteArray SerializeMessage(
 	pushBare("text", SerializeText(context, message.text));
 	pushBare("text_entities", SerializeText(context, message.text, true));
 
+	if (!message.inlineButtonRows.empty()) {
+		const auto typeString = [](
+				const HistoryMessageMarkupButton &entry) -> QByteArray {
+			using Type = HistoryMessageMarkupButton::Type;
+			switch (entry.type) {
+			case Type::Default: return "default";
+			case Type::Url: return "url";
+			case Type::Callback: return "callback";
+			case Type::CallbackWithPassword: return "callback_with_password";
+			case Type::RequestPhone: return "request_phone";
+			case Type::RequestLocation: return "request_location";
+			case Type::RequestPoll: return "request_poll";
+			case Type::RequestPeer: return "request_peer";
+			case Type::SwitchInline: return "switch_inline";
+			case Type::SwitchInlineSame: return "switch_inline_same";
+			case Type::Game: return "game";
+			case Type::Buy: return "buy";
+			case Type::Auth: return "auth";
+			case Type::UserProfile: return "user_profile";
+			case Type::WebView: return "web_view";
+			case Type::SimpleWebView: return "simple_web_view";
+			}
+			Unexpected("Type in HistoryMessageMarkupButton::Type.");
+		};
+		const auto serializeRow = [&](
+				const std::vector<HistoryMessageMarkupButton> &row) {
+			context.nesting.push_back(Context::kArray);
+			const auto buttons = ranges::views::all(
+				row
+			) | ranges::views::transform([&](
+					const HistoryMessageMarkupButton &entry) {
+				auto pairs = std::vector<std::pair<QByteArray, QByteArray>>();
+				pairs.push_back({
+					"type",
+					SerializeString(typeString(entry)),
+				});
+				if (!entry.text.isEmpty()) {
+					pairs.push_back({
+						"text",
+						SerializeString(entry.text.toUtf8()),
+					});
+				}
+				if (!entry.data.isEmpty()) {
+					pairs.push_back({ "data", SerializeString(entry.data) });
+				}
+				if (!entry.forwardText.isEmpty()) {
+					pairs.push_back({
+						"forward_text",
+						SerializeString(entry.forwardText.toUtf8()),
+					});
+				}
+				if (entry.buttonId) {
+					pairs.push_back({
+						"button_id",
+						NumberToString(entry.buttonId),
+					});
+				}
+				return SerializeObject(context, pairs);
+			}) | ranges::to_vector;
+			context.nesting.pop_back();
+			return SerializeArray(context, buttons);
+		};
+		context.nesting.push_back(Context::kArray);
+		const auto rows = ranges::views::all(
+			message.inlineButtonRows
+		) | ranges::views::transform(serializeRow) | ranges::to_vector;
+		context.nesting.pop_back();
+		pushBare("inline_bot_buttons", SerializeArray(context, rows));
+	}
+
 	return serialized();
 }
 
@@ -1078,7 +1152,7 @@ Result JsonWriter::writeFrequentContacts(const Data::ContactsList &data) {
 				{ "id", Data::NumberToString(Data::PeerToBareId(top.peer.id())) },
 				{ "category", SerializeString(category) },
 				{ "type", SerializeString(type) },
-				{ "name",  StringAllowNull(top.peer.name()) },
+				{ "name", StringAllowNull(top.peer.name()) },
 				{ "rating", Data::NumberToString(top.rating) },
 			}));
 		}

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -1243,7 +1243,7 @@ void InnerWidget::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 						showContextInFolder(lnkDocument);
 					}, &st::menuIconShowInFolder);
 				}
-				_menu->addAction(lnkIsVideo ? tr::lng_context_save_video(tr::now) : (lnkIsVoice ?  tr::lng_context_save_audio(tr::now) : (lnkIsAudio ?  tr::lng_context_save_audio_file(tr::now) :  tr::lng_context_save_file(tr::now))), base::fn_delayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, lnkDocument] {
+				_menu->addAction(lnkIsVideo ? tr::lng_context_save_video(tr::now) : (lnkIsVoice ? tr::lng_context_save_audio(tr::now) : (lnkIsAudio ?  tr::lng_context_save_audio_file(tr::now) :  tr::lng_context_save_file(tr::now))), base::fn_delayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, lnkDocument] {
 					saveDocumentToFile(lnkDocument);
 				}), &st::menuIconDownload);
 				if (lnkDocument->hasAttachedStickers()) {

Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp

@@ -767,8 +767,10 @@ void GenerateItems(
 	using LogDeleteTopic = MTPDchannelAdminLogEventActionDeleteTopic;
 	using LogPinTopic = MTPDchannelAdminLogEventActionPinTopic;
 	using LogToggleAntiSpam = MTPDchannelAdminLogEventActionToggleAntiSpam;
-	using LogChangeColor = MTPDchannelAdminLogEventActionChangeColor;
+	using LogChangePeerColor = MTPDchannelAdminLogEventActionChangePeerColor;
-	using LogChangeBackgroundEmoji = MTPDchannelAdminLogEventActionChangeBackgroundEmoji;
+	using LogChangeProfilePeerColor = MTPDchannelAdminLogEventActionChangeProfilePeerColor;
+	using LogChangeWallpaper = MTPDchannelAdminLogEventActionChangeWallpaper;
+	using LogChangeEmojiStatus = MTPDchannelAdminLogEventActionChangeEmojiStatus;
 
 	const auto session = &history->session();
 	const auto id = event.vid().v;
@@ -1817,51 +1819,170 @@ void GenerateItems(
 		addSimpleServiceMessage(text);
 	};
 
-	const auto createChangeColor = [&](const LogChangeColor &data) {
+	const auto createColorChange = [&](
-		const auto text = tr::lng_admin_log_change_color(
+			const MTPPeerColor &was,
-			tr::now,
+			const MTPPeerColor &now,
-			lt_from,
+			const auto &colorPhrase,
-			fromLinkText,
+			const auto &setEmoji,
-			lt_previous,
+			const auto &removeEmoji,
-			{ '#' + QString::number(data.vprev_value().v + 1) },
+			const auto &changeEmoji) {
-			lt_color,
+		const auto prevColor = was.data().vcolor();
-			{ '#' + QString::number(data.vnew_value().v + 1) },
+		const auto nextColor = now.data().vcolor();
-			Ui::Text::WithEntities);
+		if (prevColor != nextColor) {
-		addSimpleServiceMessage(text);
+			const auto wrap = [&](tl::conditional<MTPint> value) {
-	};
+				return value
-
+					? value->v
-	const auto createChangeBackgroundEmoji = [&](const LogChangeBackgroundEmoji &data) {
+					: Data::DecideColorIndex(history->peer->id);
-		const auto was = data.vprev_value().v;
+			};
-		const auto now = data.vnew_value().v;
+			const auto text = colorPhrase(
-		const auto text = !was
-			? tr::lng_admin_log_set_background_emoji(
-				tr::now,
-				lt_from,
-				fromLinkText,
-				lt_emoji,
-				Ui::Text::SingleCustomEmoji(
-					Data::SerializeCustomEmojiId(now)),
-				Ui::Text::WithEntities)
-			: !now
-			? tr::lng_admin_log_removed_background_emoji(
-				tr::now,
-				lt_from,
-				fromLinkText,
-				lt_emoji,
-				Ui::Text::SingleCustomEmoji(
-					Data::SerializeCustomEmojiId(was)),
-				Ui::Text::WithEntities)
-			: tr::lng_admin_log_change_background_emoji(
 				tr::now,
 				lt_from,
 				fromLinkText,
 				lt_previous,
-				Ui::Text::SingleCustomEmoji(
+				{ '#' + QString::number(wrap(prevColor) + 1) },
-					Data::SerializeCustomEmojiId(was)),
+				lt_color,
+				{ '#' + QString::number(wrap(nextColor) + 1) },
+				Ui::Text::WithEntities);
+			addSimpleServiceMessage(text);
+		}
+		const auto prevEmoji = was.data().vbackground_emoji_id().value_or_empty();
+		const auto nextEmoji = now.data().vbackground_emoji_id().value_or_empty();
+		if (prevEmoji != nextEmoji) {
+			const auto text = !prevEmoji
+				? setEmoji(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					Ui::Text::WithEntities)
+				: !nextEmoji
+				? removeEmoji(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(prevEmoji)),
+					Ui::Text::WithEntities)
+				: changeEmoji(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_previous,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(prevEmoji)),
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					Ui::Text::WithEntities);
+			addSimpleServiceMessage(text);
+		}
+	};
+
+	const auto createChangePeerColor = [&](const LogChangePeerColor &data) {
+		createColorChange(
+			data.vprev_value(),
+			data.vnew_value(),
+			tr::lng_admin_log_change_color,
+			tr::lng_admin_log_set_background_emoji,
+			tr::lng_admin_log_removed_background_emoji,
+			tr::lng_admin_log_change_background_emoji);
+	};
+
+	const auto createChangeProfilePeerColor = [&](const LogChangeProfilePeerColor &data) {
+		createColorChange(
+			data.vprev_value(),
+			data.vnew_value(),
+			tr::lng_admin_log_change_profile_color,
+			tr::lng_admin_log_set_profile_background_emoji,
+			tr::lng_admin_log_removed_profile_background_emoji,
+			tr::lng_admin_log_change_profile_background_emoji);
+	};
+
+	const auto createChangeWallpaper = [&](const LogChangeWallpaper &data) {
+		addSimpleServiceMessage(tr::lng_admin_log_change_wallpaper(
+			tr::now,
+			lt_from,
+			fromLinkText,
+			Ui::Text::WithEntities));
+	};
+
+	const auto createChangeEmojiStatus = [&](const LogChangeEmojiStatus &data) {
+		const auto parse = [](const MTPEmojiStatus &status) {
+			return status.match([](
+					const MTPDemojiStatus &data) {
+				return data.vdocument_id().v;
+			}, [](const MTPDemojiStatusEmpty &) {
+				return DocumentId();
+			}, [](const MTPDemojiStatusUntil &data) {
+				return data.vdocument_id().v;
+			});
+		};
+		const auto prevEmoji = parse(data.vprev_value());
+		const auto nextEmoji = parse(data.vnew_value());
+		const auto nextUntil = data.vnew_value().match([](
+				const MTPDemojiStatusUntil &data) {
+			return data.vuntil().v;
+		}, [](const auto &) { return TimeId(); });
+
+		const auto text = !prevEmoji
+			? (nextUntil
+				? tr::lng_admin_log_set_status_until(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					lt_date,
+					TextWithEntities{
+						langDateTime(base::unixtime::parse(nextUntil)) },
+					Ui::Text::WithEntities)
+				: tr::lng_admin_log_set_status(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					Ui::Text::WithEntities))
+			: !nextEmoji
+			? tr::lng_admin_log_removed_status(
+				tr::now,
+				lt_from,
+				fromLinkText,
 				lt_emoji,
 				Ui::Text::SingleCustomEmoji(
-					Data::SerializeCustomEmojiId(now)),
+					Data::SerializeCustomEmojiId(prevEmoji)),
-				Ui::Text::WithEntities);
+				Ui::Text::WithEntities)
+			: (nextUntil
+				? tr::lng_admin_log_change_status_until(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_previous,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(prevEmoji)),
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					lt_date,
+					TextWithEntities{
+						langDateTime(base::unixtime::parse(nextUntil)) },
+					Ui::Text::WithEntities)
+				: tr::lng_admin_log_change_status(
+					tr::now,
+					lt_from,
+					fromLinkText,
+					lt_previous,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(prevEmoji)),
+					lt_emoji,
+					Ui::Text::SingleCustomEmoji(
+						Data::SerializeCustomEmojiId(nextEmoji)),
+					Ui::Text::WithEntities));
 		addSimpleServiceMessage(text);
 	};
 
@@ -1909,8 +2030,10 @@ void GenerateItems(
 		createDeleteTopic,
 		createPinTopic,
 		createToggleAntiSpam,
-		createChangeColor,
+		createChangePeerColor,
-		createChangeBackgroundEmoji);
+		createChangeProfilePeerColor,
+		createChangeWallpaper,
+		createChangeEmojiStatus);
 }
 
 } // namespace AdminLog

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -442,43 +442,6 @@ HistoryInner::HistoryInner(
 		_migrated->translateTo(_history->translatedTo());
 	}
 
-#if 0
-	if (const auto channel = _history->peer->asBroadcast()) {
-		if (channel->amCreator()) {
-			const auto weak = base::make_weak(_controller);
-			channel->session().api().request(MTPpayments_GetPremiumGiftCodeOptions(
-				MTP_flags(MTPpayments_GetPremiumGiftCodeOptions::Flag::f_boost_peer),
-				channel->input
-			)).done(crl::guard(weak, [=](const MTPVector<MTPPremiumGiftCodeOption> &result) {
-				if (result.v.isEmpty()) {
-					return;
-				}
-				const auto &data = result.v.front().data();
-				const auto randomId = base::RandomValue<uint64>();
-				Payments::CheckoutProcess::Start(
-					Payments::InvoicePremiumGiftCode{
-						.purpose = Payments::InvoicePremiumGiftCodeGiveaway{
-							.boostPeer = channel,
-							//.additionalChannels = ,
-							.untilDate = (base::unixtime::now() + 300),
-							.onlyNewSubscribers = true,
-						},
-						.randomId = randomId,
-						.currency = qs(data.vcurrency()),
-						.amount = data.vamount().v,
-						.storeProduct = qs(data.vstore_product().value_or_empty()),
-						.storeQuantity = data.vstore_quantity().value_or_empty(),
-						.users = data.vusers().v,
-						.months = data.vmonths().v,
-					},
-					crl::guard(weak, [=](auto) { weak->window().activate(); }));
-			})).fail(crl::guard(weak, [=](const MTP::Error &error) {
-				weak.get()->showToast(error.type());
-			})).send();
-		}
-	}
-#endif
-
 	Window::ChatThemeValueFromPeer(
 		controller,
 		_peer
@@ -2573,6 +2536,9 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 			? link->copyToClipboardContextItemText()
 			: QString();
 
+		if (item && item->isSponsored()) {
+			FillSponsoredMessagesMenu(controller, item->fullId(), _menu);
+		}
 		if (isUponSelected > 0) {
 			addReplyAction(item);
 			const auto selectedText = getSelectedText();
@@ -2635,10 +2601,6 @@ void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
 						}, &st::menuIconCopy);
 					}
 				}
-				if (item->isSponsored()) {
-					const auto itemId = item->fullId();
-					FillSponsoredMessagesMenu(controller, itemId, _menu);
-				}
 				if (!item->isService() && view && actionText.isEmpty()) {
 					if (!hasCopyRestriction(item)
 						&& (view->hasVisibleText() || mediaHasTextForCopy)) {

Telegram/SourceFiles/history/history_item.cpp

@@ -316,9 +316,13 @@ std::unique_ptr<Data::Media> HistoryItem::CreateMedia(
 			media.vid().v,
 		}, media.is_via_mention());
 	}, [&](const MTPDmessageMediaGiveaway &media) -> Result {
-		return std::make_unique<Data::MediaGiveaway>(
+		return std::make_unique<Data::MediaGiveawayStart>(
 			item,
-			Data::ComputeGiveawayData(item, media));
+			Data::ComputeGiveawayStartData(item, media));
+	}, [&](const MTPDmessageMediaGiveawayResults &media) -> Result {
+		return std::make_unique<Data::MediaGiveawayResults>(
+			item,
+			Data::ComputeGiveawayResultsData(item, media));
 	}, [](const MTPDmessageMediaEmpty &) -> Result {
 		return nullptr;
 	}, [](const MTPDmessageMediaUnsupported &) -> Result {
@@ -809,6 +813,8 @@ HistoryServiceDependentData *HistoryItem::GetServiceDependentData() {
 		return info;
 	} else if (const auto same = Get<HistoryServiceSameBackground>()) {
 		return same;
+	} else if (const auto results = Get<HistoryServiceGiveawayResults>()) {
+		return results;
 	}
 	return nullptr;
 }
@@ -3757,6 +3763,8 @@ void HistoryItem::createServiceFromMtp(const MTPDmessageService &message) {
 		} else {
 			RemoveComponents(HistoryServiceSameBackground::Bit());
 		}
+	} else if (type == mtpc_messageActionGiveawayResults) {
+		UpdateComponents(HistoryServiceGiveawayResults::Bit());
 	}
 	if (const auto replyTo = message.vreply_to()) {
 		replyTo->match([&](const MTPDmessageReplyHeader &data) {
@@ -3971,7 +3979,7 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 				lt_from,
 				fromLinkText(), // Link 1.
 				lt_user,
-				Ui::Text::Link(user->name(), 2),  // Link 2.
+				Ui::Text::Link(user->name(), 2), // Link 2.
 				Ui::Text::WithEntities);
 		}
 		return result;
@@ -4520,18 +4528,45 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 
 	auto prepareRequestedPeer = [&](
 			const MTPDmessageActionRequestedPeer &action) {
-		const auto peerId = peerFromMTP(action.vpeer());
-		const auto peer = history()->owner().peer(peerId);
 		auto result = PreparedServiceText{};
+		result.links.push_back(fromLink());
+
+		const auto &list = action.vpeers().v;
+		for (auto i = 0, count = int(list.size()); i != count; ++i) {
+			const auto id = peerFromMTP(list[i]);
+
+			auto user = _history->owner().peer(id);
+			result.links.push_back(user->createOpenLink());
+
+			auto linkText = Ui::Text::Link(user->name(), 2 + i);
+			if (i == 0) {
+				result.text = linkText;
+			} else if (i + 1 == count) {
+				result.text = tr::lng_action_add_users_and_last(
+					tr::now,
+					lt_accumulated,
+					result.text,
+					lt_user,
+					linkText,
+					Ui::Text::WithEntities);
+			} else {
+				result.text = tr::lng_action_add_users_and_one(
+					tr::now,
+					lt_accumulated,
+					result.text,
+					lt_user,
+					linkText,
+					Ui::Text::WithEntities);
+			}
+		}
+
 		result.text = tr::lng_action_shared_chat_with_bot(
 			tr::now,
 			lt_chat,
-			Ui::Text::Link(peer->name(), 1),
+			result.text,
 			lt_bot,
 			Ui::Text::Link(history()->peer->name(), 2),
 			Ui::Text::WithEntities);
-		result.links.push_back(peer->createOpenLink());
-		result.links.push_back(history()->peer->createOpenLink());
 		return result;
 	};
 
@@ -4574,19 +4609,35 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 	auto prepareGiftCode = [&](const MTPDmessageActionGiftCode &action) {
 		auto result = PreparedServiceText();
 		_history->session().giftBoxStickersPacks().load();
-		result.text = {
+		if (const auto boosted = action.vboost_peer()) {
-			(action.is_unclaimed()
+			result.text = {
-				? tr::lng_prize_unclaimed_about
+				(action.is_unclaimed()
-				: action.is_via_giveaway()
+					? tr::lng_prize_unclaimed_about
-				? tr::lng_prize_about
+					: action.is_via_giveaway()
-				: tr::lng_prize_gift_about)(
+					? tr::lng_prize_about
+					: tr::lng_prize_gift_about)(
+						tr::now,
+						lt_channel,
+						_from->owner().peer(
+							peerFromMTP(*action.vboost_peer()))->name()),
+			};
+		} else {
+			const auto isSelf = (_from->id == _from->session().userPeerId());
+			const auto peer = isSelf ? _history->peer : _from;
+			result.links.push_back(peer->createOpenLink());
+			result.text = (isSelf
+				? tr::lng_action_gift_received_me
+				: tr::lng_action_gift_received)(
 					tr::now,
-					lt_channel,
+					lt_user,
-					(action.vboost_peer()
+					Ui::Text::Link(peer->name(), 1), // Link 1.
-						? _from->owner().peer(
+					lt_cost,
-							peerFromMTP(*action.vboost_peer()))->name()
+					{ Ui::FillAmountAndCurrency(
-						: "a channel")),
+						action.vamount().value_or_empty(),
-		};
+						qs(action.vcurrency().value_or_empty())) },
+					Ui::Text::WithEntities);
+
+		}
 		return result;
 	};
 
@@ -4741,7 +4792,7 @@ void HistoryItem::applyAction(const MTPMessageAction &action) {
 			_from,
 			Data::GiftCode{
 				.slug = qs(data.vslug()),
-				.channel = (peerIsChannel(boostedId)
+				.channel = (boostedId
 					? history()->owner().channel(boostedId).get()
 					: nullptr),
 				.months = data.vmonths().v,

Telegram/SourceFiles/history/history_item_components.cpp

@@ -216,7 +216,7 @@ void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
 				lt_channel,
 				Ui::Text::Link(phrase.text, 1), // Link 1.
 				lt_inline_bot,
-				Ui::Text::Link('@' + via->bot->username(), 2),  // Link 2.
+				Ui::Text::Link('@' + via->bot->username(), 2), // Link 2.
 				Ui::Text::WithEntities);
 		} else {
 			phrase = tr::lng_forwarded_via(
@@ -224,7 +224,7 @@ void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
 				lt_user,
 				Ui::Text::Link(phrase.text, 1), // Link 1.
 				lt_inline_bot,
-				Ui::Text::Link('@' + via->bot->username(), 2),  // Link 2.
+				Ui::Text::Link('@' + via->bot->username(), 2), // Link 2.
 				Ui::Text::WithEntities);
 		}
 	} else {

Telegram/SourceFiles/history/history_item_components.h

@@ -599,6 +599,11 @@ struct HistoryServiceSameBackground
 , public HistoryServiceDependentData {
 };
 
+struct HistoryServiceGiveawayResults
+: public RuntimeComponent<HistoryServiceGiveawayResults, HistoryItem>
+, public HistoryServiceDependentData {
+};
+
 enum class HistorySelfDestructType {
 	Photo,
 	Video,

Telegram/SourceFiles/history/history_item_helpers.cpp

@@ -499,6 +499,8 @@ MediaCheckResult CheckMessageMedia(const MTPMessageMedia &media) {
 			: Result::Good;
 	}, [](const MTPDmessageMediaGiveaway &) {
 		return Result::Good;
+	}, [](const MTPDmessageMediaGiveawayResults &) {
+		return Result::Good;
 	}, [](const MTPDmessageMediaUnsupported &) {
 		return Result::Unsupported;
 	});

Telegram/SourceFiles/history/history_item_reply_markup.cpp

@@ -37,10 +37,11 @@ namespace {
 }
 
 [[nodiscard]] RequestPeerQuery RequestPeerQueryFromTL(
-		const MTPRequestPeerType &query) {
+		const MTPDkeyboardButtonRequestPeer &query) {
 	using Type = RequestPeerQuery::Type;
 	using Restriction = RequestPeerQuery::Restriction;
 	auto result = RequestPeerQuery();
+	result.maxQuantity = query.vmax_quantity().v;
 	const auto restriction = [](const MTPBool *value) {
 		return !value
 			? Restriction::Any
@@ -51,7 +52,7 @@ namespace {
 	const auto rights = [](const MTPChatAdminRights *value) {
 		return value ? ChatAdminRightsInfo(*value).flags : ChatAdminRights();
 	};
-	query.match([&](const MTPDrequestPeerTypeUser &data) {
+	query.vpeer_type().match([&](const MTPDrequestPeerTypeUser &data) {
 		result.type = Type::User;
 		result.userIsBot = restriction(data.vbot());
 		result.userIsPremium = restriction(data.vpremium());
@@ -134,7 +135,7 @@ void HistoryMessageMarkupData::fillRows(
 				}, [&](const MTPDkeyboardButtonRequestPhone &data) {
 					row.emplace_back(Type::RequestPhone, qs(data.vtext()));
 				}, [&](const MTPDkeyboardButtonRequestPeer &data) {
-					const auto query = RequestPeerQueryFromTL(data.vpeer_type());
+					const auto query = RequestPeerQueryFromTL(data);
 					row.emplace_back(
 						Type::RequestPeer,
 						qs(data.vtext()),

Telegram/SourceFiles/history/history_item_reply_markup.h

@@ -45,6 +45,8 @@ struct RequestPeerQuery {
 		Yes,
 		No,
 	};
+
+	int maxQuantity = 0;
 	Type type = Type::User;
 	Restriction userIsBot = Restriction::Any;
 	Restriction userIsPremium = Restriction::Any;

Telegram/SourceFiles/history/history_widget.cpp

@@ -4590,7 +4590,7 @@ bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
 			if (k->key() == Qt::Key_Up) {
 #ifdef Q_OS_MAC
 				// Cmd + Up is used instead of Home.
-				if (!_field->textCursor().atStart()) {
+				if (HasSendText(_field)) {
 					return false;
 				}
 #endif
@@ -4598,7 +4598,7 @@ bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
 			} else if (k->key() == Qt::Key_Down) {
 #ifdef Q_OS_MAC
 				// Cmd + Down is used instead of End.
-				if (!_field->textCursor().atEnd()) {
+				if (HasSendText(_field)) {
 					return false;
 				}
 #endif

Telegram/SourceFiles/history/view/history_view_contact_status.cpp

@@ -98,16 +98,15 @@ namespace {
 
 [[nodiscard]] rpl::producer<TextWithEntities> PeerCustomStatus(
 		not_null<PeerData*> peer) {
-	const auto user = peer->asUser();
+	if (peer->isChat()) {
-	if (!user) {
 		return rpl::single(TextWithEntities());
 	}
-	const auto owner = &user->owner();
+	const auto owner = &peer->owner();
-	return user->session().changes().peerFlagsValue(
+	return peer->session().changes().peerFlagsValue(
-		user,
+		peer,
 		Data::PeerUpdate::Flag::EmojiStatus
 	) | rpl::map([=] {
-		const auto id = user->emojiStatusId();
+		const auto id = peer->emojiStatusId();
 		return id
 			? ResolveIsCustom(owner, id)
 			: rpl::single(TextWithEntities());
@@ -715,8 +714,9 @@ void ContactStatus::setupShareHandler(not_null<UserData*> user) {
 
 void ContactStatus::setupUnarchiveHandler(not_null<PeerData*> peer) {
 	_inner->unarchiveClicks(
-	) | rpl::start_with_next([=] {
+	) | rpl::start_with_next([=, show = _controller->uiShow()] {
-		Window::ToggleHistoryArchived(peer->owner().history(peer), false);
+		using namespace Window;
+		ToggleHistoryArchived(show, peer->owner().history(peer), false);
 		peer->owner().notifySettings().resetToDefault(peer);
 		if (const auto settings = peer->settings()) {
 			const auto flags = PeerSetting::AutoArchived

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -809,7 +809,7 @@ auto Element::contextDependentServiceText() -> TextWithLinks {
 		return {};
 	}
 	const auto from = item->from();
-	const auto topicUrl =  u"internal:url:https://t.me/c/%1/%2"_q
+	const auto topicUrl = u"internal:url:https://t.me/c/%1/%2"_q
 		.arg(peerToChannel(peerId).bare)
 		.arg(topicRootId.bare);
 	const auto fromLink = [&](int index) {
@@ -1392,6 +1392,14 @@ bool Element::allowTextSelectionByHandler(
 	return false;
 }
 
+bool Element::usesBubblePattern(const PaintContext &context) const {
+	return (context.selection != FullSelection)
+		&& hasOutLayout()
+		&& context.bubblesPattern
+		&& !context.viewport.isEmpty()
+		&& !context.bubblesPattern->pixmap.size().isEmpty();
+}
+
 bool Element::hasVisibleText() const {
 	return false;
 }

Telegram/SourceFiles/history/view/history_view_element.h

@@ -465,6 +465,8 @@ public:
 	[[nodiscard]] virtual bool allowTextSelectionByHandler(
 		const ClickHandlerPtr &handler) const;
 
+	[[nodiscard]] bool usesBubblePattern(const PaintContext &context) const;
+
 	struct VerticalRepaintRange {
 		int top = 0;
 		int height = 0;

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -182,7 +182,7 @@ void KeyboardStyle::paintButtonBg(
 			const auto &small = sti->msgServiceBgCornersSmall;
 			const auto &large = sti->msgServiceBgCornersLarge;
 			auto corners = Ui::CornersPixmaps();
-            int radiuses[4];
+			int radiuses[4];
 			for (auto i = 0; i != 4; ++i) {
 				const auto isLarge = (rounding[i] == Corner::Large);
 				corners.p[i] = (isLarge ? large : small).p[i];
@@ -403,6 +403,11 @@ Message::Message(
 , _bottomInfo(
 		&data->history()->owner().reactions(),
 		BottomInfoDataFromMessage(this)) {
+	if (const auto media = data->media()) {
+		if (media->giveawayResults()) {
+			_hideReply = 1;
+		}
+	}
 	initLogEntryOriginal();
 	initPsa();
 	refreshReactions();
@@ -1405,13 +1410,12 @@ void Message::paintFromName(
 		const auto y = trect.top();
 		auto color = nameFg;
 		color.setAlpha(115);
-		const auto user = from->asUser();
+		const auto id = from ? from->emojiStatusId() : 0;
-		const auto id = user ? user->emojiStatusId() : 0;
 		if (_fromNameStatus->id != id) {
 			const auto that = const_cast<Message*>(this);
 			_fromNameStatus->custom = id
 				? std::make_unique<Ui::Text::LimitedLoopsEmoji>(
-					user->owner().customEmojiManager().create(
+					history()->owner().customEmojiManager().create(
 						id,
 						[=] { that->customEmojiRepaint(); }),
 					kPlayStatusLimit)
@@ -3012,7 +3016,8 @@ void Message::validateFromNameText(PeerData *from) const {
 			from->name(),
 			Ui::NameTextOptions());
 	}
-	if (from->isPremium()) {
+	if (from->isPremium()
+		|| (from->isChannel() && from != history()->peer)) {
 		if (!_fromNameStatus) {
 			_fromNameStatus = std::make_unique<FromNameStatus>();
 			const auto size = st::emojiSize;

Telegram/SourceFiles/history/view/history_view_service_message.cpp

@@ -673,6 +673,8 @@ TextState Service::textState(QPoint point, StateRequest request) const {
 				}
 			} else if (const auto same = item->Get<HistoryServiceSameBackground>()) {
 				result.link = same->lnk;
+			} else if (const auto results = item->Get<HistoryServiceGiveawayResults>()) {
+				result.link = results->lnk;
 			} else if (media && data()->showSimilarChannels()) {
 				result = media->textState(mediaPoint, request);
 			}

Telegram/SourceFiles/history/view/history_view_view_button.cpp

@@ -23,14 +23,21 @@ namespace {
 
 [[nodiscard]] ClickHandlerPtr MakeMediaButtonClickHandler(
 		not_null<Data::Media*> media) {
-	const auto giveaway = media->giveaway();
+	const auto start = media->giveawayStart();
-	Assert(giveaway != nullptr);
+	const auto results = media->giveawayResults();
+	Assert(start || results);
+
 	const auto peer = media->parent()->history()->peer;
 	const auto messageId = media->parent()->id;
 	if (media->parent()->isSending() || media->parent()->hasFailed()) {
 		return nullptr;
 	}
-	const auto info = *giveaway;
+	const auto maybeStart = start
+		? *start
+		: std::optional<Data::GiveawayStart>();
+	const auto maybeResults = results
+		? *results
+		: std::optional<Data::GiveawayResults>();
 	return std::make_shared<LambdaClickHandler>([=](
 			ClickContext context) {
 		const auto my = context.other.value<ClickHandlerContext>();
@@ -38,13 +45,18 @@ namespace {
 		if (!controller) {
 			return;
 		}
-		ResolveGiveawayInfo(controller, peer, messageId, info);
+		ResolveGiveawayInfo(
+			controller,
+			peer,
+			messageId,
+			maybeStart,
+			maybeResults);
 	});
 }
 
 [[nodiscard]] QString MakeMediaButtonText(not_null<Data::Media*> media) {
-	const auto giveaway = media->giveaway();
+	Expects(media->giveawayStart() || media->giveawayResults());
-	Assert(giveaway != nullptr);
+
 	return Ui::Text::Upper(tr::lng_prizes_how_works(tr::now));
 }
 
@@ -72,7 +84,7 @@ struct ViewButton::Inner {
 };
 
 bool ViewButton::MediaHasViewButton(not_null<Data::Media*> media) {
-	return (media->giveaway() != nullptr);
+	return media->giveawayStart() || media->giveawayResults();
 }
 
 ViewButton::Inner::Inner(

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

@@ -942,13 +942,13 @@ void Gif::drawCornerStatus(
 	const auto statusX = position.x() + st::msgDateImgDelta + padding.x();
 	const auto statusY = position.y() + st::msgDateImgDelta + padding.y();
 	const auto around = style::rtlrect(statusX - padding.x(), statusY - padding.y(), statusW, statusH, width());
-	const auto statusTextTop = statusY + (cornerDownload ? (((statusH - 2 * st::normalFont->height) / 3)  - padding.y()) : 0);
+	const auto statusTextTop = statusY + (cornerDownload ? (((statusH - 2 * st::normalFont->height) / 3) - padding.y()) : 0);
 	Ui::FillRoundRect(p, around, sti->msgDateImgBg, sti->msgDateImgBgCorners);
 	p.setFont(st::normalFont);
 	p.setPen(st->msgDateImgFg());
 	p.drawTextLeft(statusX + addLeft, statusTextTop, width(), text, statusW - 2 * padding.x());
 	if (cornerDownload) {
-		const auto downloadTextTop = statusY + st::normalFont->height + (2 * (statusH - 2 * st::normalFont->height) / 3)  - padding.y();
+		const auto downloadTextTop = statusY + st::normalFont->height + (2 * (statusH - 2 * st::normalFont->height) / 3) - padding.y();
 		p.drawTextLeft(statusX + addLeft, downloadTextTop, width(), _downloadSize, statusW - 2 * padding.x());
 		const auto inner = QRect(statusX + padding.y() - padding.x(), statusY, st::historyVideoDownloadSize, st::historyVideoDownloadSize);
 		const auto &icon = _data->loading()

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

@@ -11,7 +11,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/media/history_view_sticker.h"
 
 namespace Data {
-struct Giveaway;
+struct GiveawayStart;
+struct GiveawayResults;
 } // namespace Data
 
 namespace Dialogs::Stories {
@@ -24,12 +25,31 @@ class RippleAnimation;
 
 namespace HistoryView {
 
-class Giveaway final : public Media {
+class MediaInBubble final : public Media {
 public:
-	Giveaway(
+	class Part : public Object {
+	public:
+		virtual ~Part() = default;
+
+		virtual void draw(
+			Painter &p,
+			const PaintContext &context,
+			int outerWidth) const = 0;
+		[[nodiscard]] virtual TextState textState(
+			QPoint point,
+			StateRequest request,
+			int outerWidth) const;
+		virtual void clickHandlerPressedChanged(
+			const ClickHandlerPtr &p,
+			bool pressed);
+		[[nodiscard]] virtual bool hasHeavyPart();
+		virtual void unloadHeavyPart();
+	};
+
+	MediaInBubble(
 		not_null<Element*> parent,
-		not_null<Data::Giveaway*> giveaway);
+		Fn<void(Fn<void(std::unique_ptr<Part>)>)> generate);
-	~Giveaway();
+	~MediaInBubble();
 
 	void draw(Painter &p, const PaintContext &context) const override;
 	TextState textState(QPoint point, StateRequest request) const override;
@@ -49,7 +69,7 @@ public:
 	}
 
 	bool toggleSelectionByHandlerClick(
-			const ClickHandlerPtr &p) const override {
+		const ClickHandlerPtr &p) const override {
 		return true;
 	}
 	bool dragItemByHandler(const ClickHandlerPtr &p) const override {
@@ -62,8 +82,134 @@ public:
 	bool hasHeavyPart() const override;
 
 private:
+	struct Entry {
+		std::unique_ptr<Part> object;
+	};
+
+	QSize countOptimalSize() override;
+	QSize countCurrentSize(int newWidth) override;
+
+	[[nodiscard]] QMargins inBubblePadding() const;
+
+	std::vector<Entry> _entries;
+
+};
+
+class TextMediaInBubblePart final : public MediaInBubble::Part {
+public:
+	TextMediaInBubblePart(
+		TextWithEntities text,
+		QMargins margins,
+		const base::flat_map<uint16, ClickHandlerPtr> &links = {});
+
+	void draw(
+		Painter &p,
+		const PaintContext &context,
+		int outerWidth) const override;
+	TextState textState(
+		QPoint point,
+		StateRequest request,
+		int outerWidth) const override;
+
+	QSize countOptimalSize() override;
+	QSize countCurrentSize(int newWidth) override;
+
+private:
+	Ui::Text::String _text;
+	QMargins _margins;
+
+};
+
+class TextDelimeterPart final : public MediaInBubble::Part {
+public:
+	TextDelimeterPart(const QString &text, QMargins margins);
+
+	void draw(
+		Painter &p,
+		const PaintContext &context,
+		int outerWidth) const override;
+
+	QSize countOptimalSize() override;
+	QSize countCurrentSize(int newWidth) override;
+
+private:
+	Ui::Text::String _text;
+	QMargins _margins;
+
+};
+
+class StickerWithBadgePart final : public MediaInBubble::Part {
+public:
+	struct Data {
+		DocumentData *sticker = nullptr;
+		int skipTop = 0;
+		bool isGiftBoxSticker = false;
+
+		explicit operator bool() const {
+			return sticker != nullptr;
+		}
+	};
+	StickerWithBadgePart(
+		not_null<Element*> parent,
+		Fn<Data()> lookup,
+		QString badge);
+
+	void draw(
+		Painter &p,
+		const PaintContext &context,
+		int outerWidth) const override;
+	bool hasHeavyPart() override;
+	void unloadHeavyPart() override;
+
+	QSize countOptimalSize() override;
+	QSize countCurrentSize(int newWidth) override;
+
+private:
+	void ensureCreated() const;
+	void validateBadge(const PaintContext &context) const;
+	void paintBadge(Painter &p, const PaintContext &context) const;
+
+	const not_null<Element*> _parent;
+	Fn<Data()> _lookup;
+	QString _badgeText;
+	mutable int _skipTop = 0;
+	mutable std::optional<Sticker> _sticker;
+	mutable QColor _badgeFg;
+	mutable QColor _badgeBorder;
+	mutable QImage _badge;
+	mutable QImage _badgeCache;
+
+};
+
+class PeerBubbleListPart final : public MediaInBubble::Part {
+public:
+	PeerBubbleListPart(
+		not_null<Element*> parent,
+		const std::vector<not_null<PeerData*>> &list);
+	~PeerBubbleListPart();
+
+	void draw(
+		Painter &p,
+		const PaintContext &context,
+		int outerWidth) const override;
+	TextState textState(
+		QPoint point,
+		StateRequest request,
+		int outerWidth) const override;
+	void clickHandlerPressedChanged(
+		const ClickHandlerPtr &p,
+		bool pressed) override;
+	bool hasHeavyPart() override;
+	void unloadHeavyPart() override;
+
+	QSize countOptimalSize() override;
+	QSize countCurrentSize(int newWidth) override;
+
+private:
+	int layout(int x, int y, int available);
+
 	using Thumbnail = Dialogs::Stories::Thumbnail;
-	struct Channel {
+	struct Peer {
 		Ui::Text::String name;
 		std::shared_ptr<Thumbnail> thumbnail;
 		QRect geometry;
@@ -74,50 +220,21 @@ private:
 		uint8 colorIndex = 0;
 	};
 
-	void paintBadge(Painter &p, const PaintContext &context) const;
+	const not_null<Element*> _parent;
-	void paintChannels(Painter &p, const PaintContext &context) const;
+	std::vector<Peer> _peers;
-	int layoutChannels(int x, int y, int available);
-	QSize countOptimalSize() override;
-	QSize countCurrentSize(int newWidth) override;
-
-	void fillFromData(not_null<Data::Giveaway*> giveaway);
-	void ensureStickerCreated() const;
-	void validateBadge(const PaintContext &context) const;
-
-	[[nodiscard]] QMargins inBubblePadding() const;
-
-	mutable std::optional<Sticker> _sticker;
-
-	Ui::Text::String _prizesTitle;
-	Ui::Text::String _prizes;
-	Ui::Text::String _participantsTitle;
-	Ui::Text::String _participants;
-	std::vector<Channel> _channels;
-	Ui::Text::String _countries;
-	Ui::Text::String _winnersTitle;
-	Ui::Text::String _winners;
-
-	mutable QColor _badgeFg;
-	mutable QColor _badgeBorder;
-	mutable QImage _badge;
-	mutable QImage _badgeCache;
-
 	mutable QPoint _lastPoint;
-	int _months = 0;
+	mutable bool _subscribed = false;
-	int _quantity = 0;
-	int _stickerTop = 0;
-	int _prizesTitleTop = 0;
-	int _prizesTop = 0;
-	int _prizesWidth = 0;
-	int _participantsTitleTop = 0;
-	int _participantsTop = 0;
-	int _participantsWidth = 0;
-	int _countriesTop = 0;
-	int _countriesWidth = 0;
-	int _winnersTitleTop = 0;
-	int _winnersTop = 0;
-	mutable uint8 _subscribedToThumbnails : 1 = 0;
 
 };
 
+[[nodiscard]] auto GenerateGiveawayStart(
+	not_null<Element*> parent,
+	not_null<Data::GiveawayStart*> data)
+-> Fn<void(Fn<void(std::unique_ptr<MediaInBubble::Part>)>)>;
+
+[[nodiscard]] auto GenerateGiveawayResults(
+	not_null<Element*> parent,
+	not_null<Data::GiveawayResults*> data)
+-> Fn<void(Fn<void(std::unique_ptr<MediaInBubble::Part>)>)>;
+
 } // namespace HistoryView

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

@@ -341,11 +341,7 @@ auto Media::getBubbleSelectionIntervals(
 }
 
 bool Media::usesBubblePattern(const PaintContext &context) const {
-	return (context.selection != FullSelection)
+	return _parent->usesBubblePattern(context);
-		&& _parent->hasOutLayout()
-		&& context.bubblesPattern
-		&& !context.viewport.isEmpty()
-		&& !context.bubblesPattern->pixmap.size().isEmpty();
 }
 
 PointState Media::pointState(QPoint point) const {

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

@@ -459,7 +459,7 @@ PointState GroupedMedia::pointState(QPoint point) const {
 		return PointState::Outside;
 	}
 	const auto groupPadding = groupedPadding();
-	point -=  QPoint(0, groupPadding.top());
+	point -= QPoint(0, groupPadding.top());
 	for (const auto &part : _parts) {
 		if (part.geometry.contains(point)) {
 			return PointState::GroupPart;

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

@@ -662,10 +662,10 @@ QRect Photo::enlargeRect() const {
 	const auto enlargeInner = st::historyPageEnlargeSize;
 	const auto enlargeOuter = 2 * skip + enlargeInner;
 	return {
-	   width() - enlargeOuter + skip,
+		width() - enlargeOuter + skip,
-	   skip,
+		skip,
-	   enlargeInner,
+		enlargeInner,
-	   enlargeInner,
+		enlargeInner,
 	};
 }
 

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

@@ -43,7 +43,7 @@ QSize PremiumGift::size() {
 }
 
 QString PremiumGift::title() {
-	return _data.slug.isEmpty()
+	return gift()
 		? tr::lng_premium_summary_title(tr::now)
 		: _data.unclaimed
 		? tr::lng_prize_unclaimed_title(tr::now)
@@ -51,7 +51,7 @@ QString PremiumGift::title() {
 }
 
 TextWithEntities PremiumGift::subtitle() {
-	if (_data.slug.isEmpty()) {
+	if (gift()) {
 		return { GiftDuration(_data.months) };
 	}
 	const auto name = _data.channel ? _data.channel->name() : "channel";
@@ -78,7 +78,7 @@ TextWithEntities PremiumGift::subtitle() {
 }
 
 rpl::producer<QString> PremiumGift::button() {
-	return _data.slug.isEmpty()
+	return (gift() && (outgoingGift() || !_data.unclaimed))
 		? tr::lng_sticker_premium_view()
 		: tr::lng_prize_open();
 }
@@ -90,14 +90,16 @@ ClickHandlerPtr PremiumGift::createViewLink() {
 	return std::make_shared<LambdaClickHandler>([=](ClickContext context) {
 		const auto my = context.other.value<ClickHandlerContext>();
 		if (const auto controller = my.sessionWindow.get()) {
+			const auto selfId = controller->session().userPeerId();
+			const auto self = (from->id == selfId);
 			if (data.slug.isEmpty()) {
-				const auto selfId = controller->session().userPeerId();
-				const auto self = (from->id == selfId);
 				const auto peer = self ? to : from;
 				const auto months = data.months;
 				Settings::ShowGiftPremium(controller, peer, months, self);
 			} else {
-				ResolveGiftCode(controller, data.slug);
+				const auto fromId = from->id;
+				const auto toId = self ? to->id : selfId;
+				ResolveGiftCode(controller, data.slug, fromId, toId);
 			}
 		}
 	});
@@ -119,7 +121,7 @@ void PremiumGift::draw(
 }
 
 bool PremiumGift::hideServiceText() {
-	return !_data.slug.isEmpty();
+	return !gift();
 }
 
 void PremiumGift::stickerClearLoopPlayed() {
@@ -146,6 +148,18 @@ void PremiumGift::unloadHeavyPart() {
 	}
 }
 
+bool PremiumGift::incomingGift() const {
+	return gift() && !_parent->data()->out();
+}
+
+bool PremiumGift::outgoingGift() const {
+	return gift() && _parent->data()->out();
+}
+
+bool PremiumGift::gift() const {
+	return _data.slug.isEmpty() || !_data.channel;
+}
+
 void PremiumGift::ensureStickerCreated() const {
 	if (_sticker) {
 		return;

Telegram/SourceFiles/history/view/media/history_view_premium_gift.h

@@ -46,6 +46,9 @@ public:
 	void unloadHeavyPart() override;
 
 private:
+	[[nodiscard]] bool incomingGift() const;
+	[[nodiscard]] bool outgoingGift() const;
+	[[nodiscard]] bool gift() const;
 	void ensureStickerCreated() const;
 
 	const not_null<Element*> _parent;

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

@@ -33,6 +33,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/cached_round_corners.h"
 #include "ui/painter.h"
 #include "ui/ui_utility.h"
+#include "window/section_widget.h"
 #include "window/window_session_controller.h"
 #include "window/themes/window_theme.h"
 #include "styles/style_chat.h"
@@ -471,13 +472,28 @@ ThemeDocumentBox::ThemeDocumentBox(
 	not_null<Element*> parent,
 	const Data::WallPaper &paper)
 : _parent(parent)
-, _preview(
+, _emojiId(paper.emojiId()) {
-		parent,
+	Window::WallPaperResolved(
+		&_parent->history()->owner(),
+		&paper
+	) | rpl::start_with_next([=](const Data::WallPaper *paper) {
+		_parent->repaint();
+		if (!paper) {
+			_preview.reset();
+		} else {
+			createPreview(*paper);
+		}
+	}, _lifetime);
+}
+
+void ThemeDocumentBox::createPreview(const Data::WallPaper &paper) {
+	_preview.emplace(
+		_parent,
 		paper.document(),
 		paper,
-		st::msgServicePhotoWidth) {
+		st::msgServicePhotoWidth);
-	_preview.initDimensions();
+	_preview->initDimensions();
-	_preview.resizeGetHeight(_preview.maxWidth());
+	_preview->resizeGetHeight(_preview->maxWidth());
 }
 
 ThemeDocumentBox::~ThemeDocumentBox() = default;
@@ -487,7 +503,9 @@ int ThemeDocumentBox::top() {
 }
 
 QSize ThemeDocumentBox::size() {
-	return { _preview.maxWidth(), _preview.minHeight() };
+	return _preview
+		? QSize(_preview->maxWidth(), _preview->minHeight())
+		: QSize(st::msgServicePhotoWidth, st::msgServicePhotoWidth);
 }
 
 QString ThemeDocumentBox::title() {
@@ -509,8 +527,11 @@ rpl::producer<QString> ThemeDocumentBox::button() {
 }
 
 ClickHandlerPtr ThemeDocumentBox::createViewLink() {
-	const auto out = _parent->data()->out();
 	const auto to = _parent->history()->peer;
+	if (to->isChannel()) {
+		return nullptr;
+	}
+	const auto out = _parent->data()->out();
 	const auto media = _parent->data()->media();
 	const auto weak = base::make_weak(_parent);
 	const auto paper = media ? media->paper() : nullptr;
@@ -557,9 +578,11 @@ void ThemeDocumentBox::draw(
 		Painter &p,
 		const PaintContext &context,
 		const QRect &geometry) {
-	p.translate(geometry.topLeft());
+	if (_preview) {
-	_preview.draw(p, context);
+		p.translate(geometry.topLeft());
-	p.translate(-geometry.topLeft());
+		_preview->draw(p, context);
+		p.translate(-geometry.topLeft());
+	}
 }
 
 void ThemeDocumentBox::stickerClearLoopPlayed() {
@@ -572,11 +595,13 @@ std::unique_ptr<StickerPlayer> ThemeDocumentBox::stickerTakePlayer(
 }
 
 bool ThemeDocumentBox::hasHeavyPart() {
-	return _preview.hasHeavyPart();
+	return _preview && _preview->hasHeavyPart();
 }
 
 void ThemeDocumentBox::unloadHeavyPart() {
-	_preview.unloadHeavyPart();
+	if (_preview) {
+		_preview->unloadHeavyPart();
+	}
 }
 
 } // namespace HistoryView

Telegram/SourceFiles/history/view/media/history_view_theme_document.h

@@ -119,8 +119,12 @@ public:
 	void unloadHeavyPart() override;
 
 private:
+	void createPreview(const Data::WallPaper &paper);
+
 	const not_null<Element*> _parent;
-	ThemeDocument _preview;
+	QString _emojiId;
+	std::optional<ThemeDocument> _preview;
+	rpl::lifetime _lifetime;
 
 };
 

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

@@ -9,34 +9,26 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "core/click_handler_types.h"
 #include "core/ui_integration.h"
-#include "lang/lang_keys.h"
+#include "data/data_file_click_handler.h"
-#include "history/history_item_components.h"
+#include "data/data_photo_media.h"
-#include "history/history_item.h"
+#include "data/data_session.h"
+#include "data/data_sponsored_messages.h"
+#include "data/data_web_page.h"
 #include "history/history.h"
+#include "history/history_item_components.h"
 #include "history/view/history_view_cursor_state.h"
-#include "history/view/history_view_element.h"
+#include "history/view/history_view_reply.h"
 #include "history/view/history_view_sponsored_click_handler.h"
 #include "history/view/media/history_view_media_common.h"
-#include "history/view/media/history_view_theme_document.h"
+#include "lang/lang_keys.h"
-#include "ui/image/image.h"
+#include "main/main_session.h"
+#include "ui/chat/chat_style.h"
+#include "ui/painter.h"
+#include "ui/rect.h"
+#include "ui/power_saving.h"
+#include "ui/text/format_values.h"
 #include "ui/text/text_options.h"
 #include "ui/text/text_utilities.h"
-#include "ui/text/format_values.h"
-#include "ui/chat/chat_style.h"
-#include "ui/cached_round_corners.h"
-#include "ui/effects/ripple_animation.h"
-#include "ui/painter.h"
-#include "ui/power_saving.h"
-#include "main/main_session.h"
-#include "data/data_session.h"
-#include "data/data_wall_paper.h"
-#include "data/data_media_types.h"
-#include "data/data_web_page.h"
-#include "data/data_photo.h"
-#include "data/data_photo_media.h"
-#include "data/data_file_click_handler.h"
-#include "data/data_file_origin.h"
-#include "data/data_sponsored_messages.h"
 #include "styles/style_chat.h"
 
 namespace HistoryView {
@@ -44,27 +36,29 @@ namespace {
 
 constexpr auto kMaxOriginalEntryLines = 8192;
 
-int articleThumbWidth(not_null<PhotoData*> thumb, int height) {
+[[nodiscard]] int ArticleThumbWidth(not_null<PhotoData*> thumb, int height) {
 	const auto size = thumb->location(Data::PhotoSize::Thumbnail);
 	return size.height()
-		? qMax(qMin(height * size.width() / size.height(), height), 1)
+		? std::max(std::min(height * size.width() / size.height(), height), 1)
 		: 1;
 }
 
-int articleThumbHeight(not_null<Data::PhotoMedia*> thumb, int width) {
+[[nodiscard]] int ArticleThumbHeight(
+		not_null<Data::PhotoMedia*> thumb,
+		int width) {
 	const auto size = thumb->size(Data::PhotoSize::Thumbnail);
 	return size.width()
 		? std::max(size.height() * width / size.width(), 1)
 		: 1;
 }
 
-std::vector<std::unique_ptr<Data::Media>> PrepareCollageMedia(
+[[nodiscard]] std::vector<std::unique_ptr<Data::Media>> PrepareCollageMedia(
 		not_null<HistoryItem*> parent,
 		const WebPageCollage &data) {
 	auto result = std::vector<std::unique_ptr<Data::Media>>();
 	result.reserve(data.items.size());
+	const auto spoiler = false;
 	for (const auto &item : data.items) {
-		const auto spoiler = false;
 		if (const auto document = std::get_if<DocumentData*>(&item)) {
 			const auto skipPremiumEffect = false;
 			result.push_back(std::make_unique<Data::MediaFile>(
@@ -205,14 +199,12 @@ QSize WebPage::countOptimalSize() {
 		_openl = nullptr;
 		_attach = nullptr;
 		_collage = PrepareCollageMedia(_parent->data(), _data->collage);
-		const auto min = st::msgMinWidth
+		const auto min = st::msgMinWidth - rect::m::sum::h(_st.padding);
-			- _st.padding.left()
-			- _st.padding.right();
 		_siteName = Ui::Text::String(min);
 		_title = Ui::Text::String(min);
 		_description = Ui::Text::String(min);
 	}
-	auto lineHeight = UnitedLineHeight();
+	const auto lineHeight = UnitedLineHeight();
 
 	if (!_openl && (!_data->url.isEmpty() || _sponsoredData)) {
 		const auto previewOfHiddenUrl = [&] {
@@ -272,7 +264,7 @@ QSize WebPage::countOptimalSize() {
 	}
 
 	// init layout
-	auto title = TextUtilities::SingleLine(_data->title.isEmpty()
+	const auto title = TextUtilities::SingleLine(_data->title.isEmpty()
 		? _data->author
 		: _data->title);
 	using Flag = MediaWebPageFlag;
@@ -296,13 +288,13 @@ QSize WebPage::countOptimalSize() {
 
 	// init strings
 	if (_description.isEmpty() && !_data->description.text.isEmpty()) {
-		auto text = _data->description;
+		const auto &text = _data->description;
 
 		if (isLogEntryOriginal()) {
-			// Fix layout for small bubbles (narrow media caption edit log entries).
+			// Fix layout for small bubbles
+			// (narrow media caption edit log entries).
 			_description = Ui::Text::String(st::minPhotoSize
-				- padding.left()
+				- rect::m::sum::h(padding));
-				- padding.right());
 		}
 		using MarkedTextContext = Core::MarkedTextContext;
 		auto context = MarkedTextContext{
@@ -329,11 +321,10 @@ QSize WebPage::countOptimalSize() {
 			Ui::WebpageTextTitleOptions());
 	}
 	if (_title.isEmpty() && !title.isEmpty()) {
-		auto titleWithEntities = Ui::Text::Link(title, _data->url);
 		if (!_siteNameLines && !_data->url.isEmpty()) {
 			_title.setMarkedText(
 				st::webPageTitleStyle,
-				std::move(titleWithEntities),
+				Ui::Text::Link(title, _data->url),
 				Ui::WebpageTextTitleOptions());
 
 		} else {
@@ -345,19 +336,27 @@ QSize WebPage::countOptimalSize() {
 	}
 
 	// init dimensions
-	auto skipBlockWidth = _parent->skipBlockWidth();
+	const auto skipBlockWidth = _parent->skipBlockWidth();
 	auto maxWidth = skipBlockWidth;
 	auto minHeight = 0;
 
-	auto siteNameHeight = _siteName.isEmpty() ? 0 : lineHeight;
+	const auto siteNameHeight = _siteName.isEmpty() ? 0 : lineHeight;
-	auto titleMinHeight = _title.isEmpty() ? 0 : lineHeight;
+	const auto titleMinHeight = _title.isEmpty() ? 0 : lineHeight;
-	auto descMaxLines = isLogEntryOriginal() ? kMaxOriginalEntryLines : (3 + (siteNameHeight ? 0 : 1) + (titleMinHeight ? 0 : 1));
+	const auto descMaxLines = isLogEntryOriginal()
-	auto descriptionMinHeight = _description.isEmpty() ? 0 : qMin(_description.minHeight(), descMaxLines * lineHeight);
+		? kMaxOriginalEntryLines
-	auto articleMinHeight = siteNameHeight + titleMinHeight + descriptionMinHeight;
+		: (3 + (siteNameHeight ? 0 : 1) + (titleMinHeight ? 0 : 1));
-	auto articlePhotoMaxWidth = 0;
+	const auto descriptionMinHeight = _description.isEmpty()
-	if (_asArticle) {
+		? 0
-		articlePhotoMaxWidth = st::webPagePhotoDelta + qMax(articleThumbWidth(_data->photo, articleMinHeight), lineHeight);
+		: std::min(_description.minHeight(), descMaxLines * lineHeight);
-	}
+	const auto articleMinHeight = siteNameHeight
+		+ titleMinHeight
+		+ descriptionMinHeight;
+	const auto articlePhotoMaxWidth = _asArticle
+		? st::webPagePhotoDelta
+			+ std::max(
+				ArticleThumbWidth(_data->photo, articleMinHeight),
+				lineHeight)
+		: 0;
 
 	if (!_siteName.isEmpty()) {
 		accumulate_max(maxWidth, _siteName.maxWidth() + articlePhotoMaxWidth);
@@ -368,32 +367,38 @@ QSize WebPage::countOptimalSize() {
 		minHeight += titleMinHeight;
 	}
 	if (!_description.isEmpty()) {
-		accumulate_max(maxWidth, _description.maxWidth() + articlePhotoMaxWidth);
+		accumulate_max(
+			maxWidth,
+			_description.maxWidth() + articlePhotoMaxWidth);
 		minHeight += descriptionMinHeight;
 	}
 	if (_attach) {
-		auto attachAtTop = _siteName.isEmpty() && _title.isEmpty() && _description.isEmpty();
+		const auto attachAtTop = _siteName.isEmpty()
-		if (!attachAtTop) minHeight += st::mediaInBubbleSkip;
+			&& _title.isEmpty()
+			&& _description.isEmpty();
+		if (!attachAtTop) {
+			minHeight += st::mediaInBubbleSkip;
+		}
 
 		_attach->initDimensions();
-		auto bubble = _attach->bubbleMargins();
+		const auto bubble = _attach->bubbleMargins();
-		auto maxMediaWidth = _attach->maxWidth() - bubble.left() - bubble.right();
+		auto maxMediaWidth = _attach->maxWidth() - rect::m::sum::h(bubble);
 		if (isBubbleBottom() && _attach->customInfoLayout()) {
 			maxMediaWidth += skipBlockWidth;
 		}
 		accumulate_max(maxWidth, maxMediaWidth);
-		minHeight += _attach->minHeight() - bubble.top() - bubble.bottom();
+		minHeight += _attach->minHeight() - rect::m::sum::v(bubble);
 	}
 	if (_data->type == WebPageType::Video && _data->duration) {
 		_duration = Ui::FormatDurationText(_data->duration);
 		_durationWidth = st::msgDateFont->width(_duration);
 	}
 	if (_openButtonWidth) {
-		const auto &margins = st::historyPageButtonPadding;
+		maxWidth += rect::m::sum::h(st::historyPageButtonPadding)
-		maxWidth += margins.left() + _openButtonWidth + margins.right();
+			+ _openButtonWidth;
 	}
-	maxWidth += padding.left() + padding.right();
+	maxWidth += rect::m::sum::h(padding);
-	minHeight += padding.top() + padding.bottom();
+	minHeight += rect::m::sum::v(padding);
 
 	if (_asArticle) {
 		minHeight = resizeGetHeight(maxWidth);
@@ -406,45 +411,51 @@ QSize WebPage::countCurrentSize(int newWidth) {
 		return { newWidth, minHeight() };
 	}
 
-	auto padding = inBubblePadding() + innerMargin();
+	const auto padding = inBubblePadding() + innerMargin();
-	auto innerWidth = newWidth - padding.left() - padding.right();
+	const auto innerWidth = newWidth - rect::m::sum::h(padding);
 	auto newHeight = 0;
 
-	auto lineHeight = UnitedLineHeight();
+	const auto lineHeight = UnitedLineHeight();
-	auto linesMax = (_sponsoredData || isLogEntryOriginal())
+	const auto linesMax = (_sponsoredData || isLogEntryOriginal())
 		? kMaxOriginalEntryLines
 		: 5;
-	auto siteNameHeight = _siteNameLines ? lineHeight : 0;
+	const auto siteNameHeight = _siteNameLines ? lineHeight : 0;
+	const auto twoTitleLines = 2 * st::webPageTitleFont->height;
+	const auto descriptionLineHeight = st::webPageDescriptionFont->height;
 	const auto asSponsored = (!!_sponsoredData);
 	if (asArticle() || asSponsored) {
+		const auto sponsoredUserpic = (asSponsored && _sponsoredData->peer);
 		constexpr auto kSponsoredUserpicLines = 2;
-		_pixh = (asSponsored ? kSponsoredUserpicLines : linesMax) * lineHeight;
+		_pixh = lineHeight
+			* (asSponsored ? kSponsoredUserpicLines : linesMax);
 		do {
-			_pixw = asSponsored ? _pixh : articleThumbWidth(_data->photo, _pixh);
+			_pixw = asSponsored
-			auto wleft = asSponsored
+				? _pixh
-				? innerWidth - st::webPagePhotoDelta - qMax(_pixw, lineHeight)
+				: ArticleThumbWidth(_data->photo, _pixh);
-				: innerWidth;
+			const auto wleft = innerWidth
+				- st::webPagePhotoDelta
+				- std::max(_pixw, lineHeight);
 
 			newHeight = siteNameHeight;
 
 			if (_title.isEmpty()) {
 				_titleLines = 0;
 			} else {
-				if (_title.countHeight(wleft) < 2 * st::webPageTitleFont->height) {
+				_titleLines = (_title.countHeight(wleft) < twoTitleLines)
-					_titleLines = 1;
+					? 1
-				} else {
+					: 2;
-					_titleLines = 2;
-				}
 				newHeight += _titleLines * lineHeight;
 			}
 
-			auto descriptionHeight = _description.countHeight(wleft);
+			const auto descriptionHeight = _description.countHeight(
-			if (descriptionHeight < (linesMax - _siteNameLines - _titleLines) * st::webPageDescriptionFont->height) {
+				sponsoredUserpic ? innerWidth : wleft);
+			const auto restLines = (linesMax - _siteNameLines - _titleLines);
+			if (descriptionHeight < restLines * descriptionLineHeight) {
 				// We have height for all the lines.
 				_descriptionLines = -1;
 				newHeight += descriptionHeight;
 			} else {
-				_descriptionLines = (linesMax - _siteNameLines - _titleLines);
+				_descriptionLines = restLines;
 				newHeight += _descriptionLines * lineHeight;
 			}
 
@@ -460,55 +471,55 @@ QSize WebPage::countCurrentSize(int newWidth) {
 		if (_title.isEmpty()) {
 			_titleLines = 0;
 		} else {
-			if (_title.countHeight(innerWidth) < 2 * st::webPageTitleFont->height) {
+			_titleLines = (_title.countHeight(innerWidth) < twoTitleLines)
-				_titleLines = 1;
+				? 1
-			} else {
+				: 2;
-				_titleLines = 2;
-			}
 			newHeight += _titleLines * lineHeight;
 		}
 
 		if (_description.isEmpty()) {
 			_descriptionLines = 0;
 		} else {
-			auto descriptionHeight = _description.countHeight(innerWidth);
+			const auto restLines = (linesMax - _siteNameLines - _titleLines);
-			if (descriptionHeight < (linesMax - _siteNameLines - _titleLines) * st::webPageDescriptionFont->height) {
+			const auto descriptionHeight = _description.countHeight(
+				innerWidth);
+			if (descriptionHeight < restLines * descriptionLineHeight) {
 				// We have height for all the lines.
 				_descriptionLines = -1;
 				newHeight += descriptionHeight;
 			} else {
-				_descriptionLines = (linesMax - _siteNameLines - _titleLines);
+				_descriptionLines = restLines;
 				newHeight += _descriptionLines * lineHeight;
 			}
 		}
 
 		if (_attach) {
-			auto attachAtTop = !_siteNameLines && !_titleLines && !_descriptionLines;
+			const auto attachAtTop = !_siteNameLines
-			if (!attachAtTop) newHeight += st::mediaInBubbleSkip;
+				&& !_titleLines
+				&& !_descriptionLines;
+			if (!attachAtTop) {
+				newHeight += st::mediaInBubbleSkip;
+			}
 
-			auto bubble = _attach->bubbleMargins();
+			const auto bubble = _attach->bubbleMargins();
-
+			_attach->resizeGetHeight(innerWidth + rect::m::sum::h(bubble));
-			_attach->resizeGetHeight(innerWidth + bubble.left() + bubble.right());
+			newHeight += _attach->height() - rect::m::sum::v(bubble);
-			newHeight += _attach->height() - bubble.top() - bubble.bottom();
 		}
 	}
-	newHeight += padding.top() + padding.bottom();
+	newHeight += rect::m::sum::v(padding);
 
 	return { newWidth, newHeight };
 }
 
-TextSelection WebPage::toTitleSelection(
+TextSelection WebPage::toTitleSelection(TextSelection selection) const {
-		TextSelection selection) const {
 	return UnshiftItemSelection(selection, _siteName);
 }
 
-TextSelection WebPage::fromTitleSelection(
+TextSelection WebPage::fromTitleSelection(TextSelection selection) const {
-		TextSelection selection) const {
 	return ShiftItemSelection(selection, _siteName);
 }
 
-TextSelection WebPage::toDescriptionSelection(
+TextSelection WebPage::toDescriptionSelection(TextSelection selection) const {
-		TextSelection selection) const {
 	return UnshiftItemSelection(toTitleSelection(selection), _title);
 }
 
@@ -553,7 +564,7 @@ void WebPage::unloadHeavyPart() {
 }
 
 void WebPage::draw(Painter &p, const PaintContext &context) const {
-	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) {
+	if (width() < rect::m::sum::h(st::msgPadding) + 1) {
 		return;
 	}
 	const auto st = context.st;
@@ -561,20 +572,48 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 	const auto stm = context.messageStyle();
 
 	const auto bubble = _attach ? _attach->bubbleMargins() : QMargins();
-	const auto full = QRect(0, 0, width(), height());
+	const auto full = Rect(currentSize());
-	auto outer = full.marginsRemoved(inBubblePadding());
+	const auto outer = full - inBubblePadding();
-	auto inner = outer.marginsRemoved(innerMargin());
+	const auto inner = outer - innerMargin();
+	const auto attachAdditionalInfoText = _attach
+		? _attach->additionalInfoString()
+		: QString();
 	auto tshift = inner.top();
 	auto paintw = inner.width();
-	auto attachAdditionalInfoText = _attach ? _attach->additionalInfoString() : QString();
 
 	const auto selected = context.selected();
-	const auto colorIndex = parent()->colorIndex();
+	const auto view = parent();
+	const auto colorIndex = view->colorIndex();
 	const auto cache = context.outbg
 		? stm->replyCache[st->colorPatternIndex(colorIndex)].get()
 		: st->coloredReplyCache(selected, colorIndex).get();
+	const auto from = view->data()->displayFrom();
+	const auto backgroundEmojiId = from
+		? from->backgroundEmojiId()
+		: DocumentId();
+	const auto backgroundEmoji = backgroundEmojiId
+		? st->backgroundEmojiData(backgroundEmojiId).get()
+		: nullptr;
+	const auto backgroundEmojiCache = backgroundEmoji
+		? &backgroundEmoji->caches[Ui::BackgroundEmojiData::CacheIndex(
+			selected,
+			context.outbg,
+			true,
+			colorIndex + 1)]
+		: nullptr;
 	Ui::Text::ValidateQuotePaintCache(*cache, _st);
 	Ui::Text::FillQuotePaint(p, outer, *cache, _st);
+	if (backgroundEmoji) {
+		ValidateBackgroundEmoji(
+			backgroundEmojiId,
+			backgroundEmoji,
+			backgroundEmojiCache,
+			cache,
+			view);
+		if (!backgroundEmojiCache->frames[0].isNull()) {
+			FillBackgroundEmoji(p, outer, false, *backgroundEmojiCache);
+		}
+	}
 
 	if (_ripple) {
 		_ripple->paint(p, outer.x(), outer.y(), width(), &cache->bg2);
@@ -583,32 +622,36 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 		}
 	}
 
+	const auto asSponsored = (!!_sponsoredData);
+
 	auto lineHeight = UnitedLineHeight();
 	if (asArticle()) {
 		ensurePhotoMediaCreated();
 
-		QPixmap pix;
+		auto pix = QPixmap();
-		auto pw = qMax(_pixw, lineHeight);
+		const auto pw = qMax(_pixw, lineHeight);
-		auto ph = _pixh;
+		const auto ph = _pixh;
-		auto pixw = _pixw, pixh = articleThumbHeight(_photoMedia.get(), _pixw);
+		auto pixw = _pixw;
+		auto pixh = ArticleThumbHeight(_photoMedia.get(), _pixw);
 		const auto maxsize = _photoMedia->size(Data::PhotoSize::Thumbnail);
 		const auto maxw = style::ConvertScale(maxsize.width());
 		const auto maxh = style::ConvertScale(maxsize.height());
 		if (pixw * ph != pixh * pw) {
-			float64 coef = (pixw * ph > pixh * pw) ? qMin(ph / float64(pixh), maxh / float64(pixh)) : qMin(pw / float64(pixw), maxw / float64(pixw));
+			const auto coef = (pixw * ph > pixh * pw)
-			pixh = qRound(pixh * coef);
+				? std::min(ph / float64(pixh), maxh / float64(pixh))
-			pixw = qRound(pixw * coef);
+				: std::min(pw / float64(pixw), maxw / float64(pixw));
+			pixh = std::round(pixh * coef);
+			pixw = std::round(pixw * coef);
 		}
 		const auto size = QSize(pixw, pixh);
 		const auto args = Images::PrepareArgs{
 			.options = Images::Option::RoundSmall,
 			.outer = { pw, ph },
 		};
-		if (const auto thumbnail = _photoMedia->image(
+		using namespace Data;
-				Data::PhotoSize::Thumbnail)) {
+		if (const auto thumbnail = _photoMedia->image(PhotoSize::Thumbnail)) {
 			pix = thumbnail->pixSingle(size, args);
-		} else if (const auto small = _photoMedia->image(
+		} else if (const auto small = _photoMedia->image(PhotoSize::Small)) {
-				Data::PhotoSize::Small)) {
 			pix = small->pixSingle(size, args.blurred());
 		} else if (const auto blurred = _photoMedia->thumbnailInline()) {
 			pix = blurred->pixSingle(size, args.blurred());
@@ -618,12 +661,21 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 			const auto st = context.st;
 			Ui::FillRoundRect(
 				p,
-				style::rtlrect(inner.left() + paintw - pw, tshift, pw, _pixh, width()),
+				style::rtlrect(
+					inner.left() + paintw - pw,
+					tshift,
+					pw,
+					_pixh,
+					width()),
 				st->msgSelectOverlay(),
 				st->msgSelectOverlayCorners(Ui::CachedCornerRadius::Small));
 		}
-		paintw -= pw + st::webPagePhotoDelta;
+		if (!asSponsored) {
-	} else if (_sponsoredData && _sponsoredData->peer) {
+			// Ignore photo width in sponsored messages,
+			// as its width only affects the title.
+			paintw -= pw + st::webPagePhotoDelta;
+		}
+	} else if (asSponsored && _sponsoredData->peer) {
 		const auto size = _pixh;
 		const auto sizeHq = size * style::DevicePixelRatio();
 		const auto userpicPos = QPoint(inner.left() + paintw - size, tshift);
@@ -645,29 +697,53 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 			? stm->semiboldPalette
 			: st->coloredTextPalette(selected, colorIndex));
 
-		auto endskip = 0;
+		const auto endskip = _siteName.hasSkipBlock()
-		if (_siteName.hasSkipBlock()) {
+			? _parent->skipBlockWidth()
-			endskip = _parent->skipBlockWidth();
+			: 0;
-		}
+		_siteName.drawLeftElided(
-		_siteName.drawLeftElided(p, inner.left(), tshift, paintw, width(), _siteNameLines, style::al_left, 0, -1, endskip, false, context.selection);
+			p,
+			inner.left(),
+			tshift,
+			paintw,
+			width(),
+			_siteNameLines,
+			style::al_left,
+			0,
+			-1,
+			endskip,
+			false,
+			context.selection);
 		tshift += lineHeight;
 
 		p.setTextPalette(stm->textPalette);
 	}
 	p.setPen(stm->historyTextFg);
 	if (_titleLines) {
-		auto endskip = 0;
+		const auto endskip = _title.hasSkipBlock()
-		if (_title.hasSkipBlock()) {
+			? _parent->skipBlockWidth()
-			endskip = _parent->skipBlockWidth();
+			: 0;
-		}
+		const auto titleWidth = asSponsored
-		_title.drawLeftElided(p, inner.left(), tshift, paintw, width(), _titleLines, style::al_left, 0, -1, endskip, false, toTitleSelection(context.selection));
+			? (paintw - _pixh - st::webPagePhotoDelta)
+			: paintw;
+		_title.drawLeftElided(
+			p,
+			inner.left(),
+			tshift,
+			titleWidth,
+			width(),
+			_titleLines,
+			style::al_left,
+			0,
+			-1,
+			endskip,
+			false,
+			toTitleSelection(context.selection));
 		tshift += _titleLines * lineHeight;
 	}
 	if (_descriptionLines) {
-		auto endskip = 0;
+		const auto endskip = _description.hasSkipBlock()
-		if (_description.hasSkipBlock()) {
+			? _parent->skipBlockWidth()
-			endskip = _parent->skipBlockWidth();
+			: 0;
-		}
 		_parent->prepareCustomEmojiPaint(p, context, _description);
 		_description.draw(p, {
 			.position = { inner.left(), tshift },
@@ -688,12 +764,17 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 			: _description.countHeight(paintw);
 	}
 	if (_attach) {
-		auto attachAtTop = !_siteNameLines && !_titleLines && !_descriptionLines;
+		const auto attachAtTop = !_siteNameLines
-		if (!attachAtTop) tshift += st::mediaInBubbleSkip;
+			&& !_titleLines
+			&& !_descriptionLines;
+		if (!attachAtTop) {
+			tshift += st::mediaInBubbleSkip;
+		}
 
-		auto attachLeft = inner.left() - bubble.left();
+		const auto attachLeft = rtl()
-		auto attachTop = tshift - bubble.top();
+			? (width() - (inner.left() - bubble.left()) - _attach->width())
-		if (rtl()) attachLeft = width() - attachLeft - _attach->width();
+			: (inner.left() - bubble.left());
+		const auto attachTop = tshift - bubble.top();
 
 		p.translate(attachLeft, attachTop);
 
@@ -703,8 +784,8 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 		).withSelection(context.selected()
 			? FullSelection
 			: TextSelection()));
-		auto pixwidth = _attach->width();
+		const auto pixwidth = _attach->width();
-		auto pixheight = _attach->height();
+		const auto pixheight = _attach->height();
 
 		if (_data->type == WebPageType::Video
 			&& _collage.empty()
@@ -712,22 +793,47 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 			&& !_data->document) {
 			if (_attach->isReadyForOpen()) {
 				if (_data->siteName == u"YouTube"_q) {
-					st->youtubeIcon().paint(p, (pixwidth - st::youtubeIcon.width()) / 2, (pixheight - st::youtubeIcon.height()) / 2, width());
+					st->youtubeIcon().paint(
+						p,
+						(pixwidth - st::youtubeIcon.width()) / 2,
+						(pixheight - st::youtubeIcon.height()) / 2,
+						width());
 				} else {
-					st->videoIcon().paint(p, (pixwidth - st::videoIcon.width()) / 2, (pixheight - st::videoIcon.height()) / 2, width());
+					st->videoIcon().paint(
+						p,
+						(pixwidth - st::videoIcon.width()) / 2,
+						(pixheight - st::videoIcon.height()) / 2,
+						width());
 				}
 			}
 			if (_durationWidth) {
-				auto dateX = pixwidth - _durationWidth - st::msgDateImgDelta - 2 * st::msgDateImgPadding.x();
+				const auto dateX = pixwidth
-				auto dateY = pixheight - st::msgDateFont->height - 2 * st::msgDateImgPadding.y() - st::msgDateImgDelta;
+					- _durationWidth
-				auto dateW = pixwidth - dateX - st::msgDateImgDelta;
+					- st::msgDateImgDelta
-				auto dateH = pixheight - dateY - st::msgDateImgDelta;
+					- 2 * st::msgDateImgPadding.x();
+				const auto dateY = pixheight
+					- st::msgDateFont->height
+					- 2 * st::msgDateImgPadding.y()
+					- st::msgDateImgDelta;
+				const auto dateW = pixwidth - dateX - st::msgDateImgDelta;
+				const auto dateH = pixheight - dateY - st::msgDateImgDelta;
 
-				Ui::FillRoundRect(p, dateX, dateY, dateW, dateH, sti->msgDateImgBg, sti->msgDateImgBgCorners);
+				Ui::FillRoundRect(
+					p,
+					dateX,
+					dateY,
+					dateW,
+					dateH,
+					sti->msgDateImgBg,
+					sti->msgDateImgBgCorners);
 
 				p.setFont(st::msgDateFont);
 				p.setPen(st->msgDateImgFg());
-				p.drawTextLeft(dateX + st::msgDateImgPadding.x(), dateY + st::msgDateImgPadding.y(), pixwidth, _duration);
+				p.drawTextLeft(
+					dateX + st::msgDateImgPadding.x(),
+					dateY + st::msgDateImgPadding.y(),
+					pixwidth,
+					_duration);
 			}
 		}
 
@@ -736,7 +842,11 @@ void WebPage::draw(Painter &p, const PaintContext &context) const {
 		if (!attachAdditionalInfoText.isEmpty()) {
 			p.setFont(st::msgDateFont);
 			p.setPen(stm->msgDateFg);
-			p.drawTextLeft(st::msgPadding.left(), outer.y() + outer.height() + st::mediaInBubbleSkip, width(), attachAdditionalInfoText);
+			p.drawTextLeft(
+				st::msgPadding.left(),
+				outer.y() + outer.height() + st::mediaInBubbleSkip,
+				width(),
+				attachAdditionalInfoText);
 		}
 	}
 
@@ -763,74 +873,91 @@ bool WebPage::asArticle() const {
 TextState WebPage::textState(QPoint point, StateRequest request) const {
 	auto result = TextState(_parent);
 
-	if (width() < st::msgPadding.left() + st::msgPadding.right() + 1) {
+	if (width() < rect::m::sum::h(st::msgPadding) + 1) {
 		return result;
 	}
 	const auto bubble = _attach ? _attach->bubbleMargins() : QMargins();
-	const auto full = QRect(0, 0, width(), height());
+	const auto full = Rect(currentSize());
-	auto outer = full.marginsRemoved(inBubblePadding());
+	auto outer = full - inBubblePadding();
 	if (_sponsoredData) {
 		outer.translate(0, st::msgDateFont->height);
 	}
-	auto inner = outer.marginsRemoved(innerMargin());
+	const auto inner = outer - innerMargin();
 	auto tshift = inner.top();
 	auto paintw = inner.width();
 
-	auto lineHeight = UnitedLineHeight();
+	const auto lineHeight = UnitedLineHeight();
 	auto inThumb = false;
 	if (asArticle()) {
-		auto pw = qMax(_pixw, lineHeight);
+		const auto pw = std::max(_pixw, lineHeight);
-		if (style::rtlrect(inner.left() + paintw - pw, tshift, pw, _pixh, width()).contains(point)) {
+		inThumb = style::rtlrect(
-			inThumb = true;
+			inner.left() + paintw - pw,
-		}
+			tshift,
+			pw,
+			_pixh,
+			width()).contains(point);
 		paintw -= pw + st::webPagePhotoDelta;
 	}
-	int symbolAdd = 0;
+	auto symbolAdd = int(0);
 	if (_siteNameLines) {
 		if (point.y() >= tshift && point.y() < tshift + lineHeight) {
-			Ui::Text::StateRequestElided siteNameRequest = request.forText();
+			auto siteNameRequest = Ui::Text::StateRequestElided(
+				request.forText());
 			siteNameRequest.lines = _siteNameLines;
-			result = TextState(_parent, _siteName.getStateElidedLeft(
+			result = TextState(
-				point - QPoint(inner.left(), tshift),
+				_parent,
-				paintw,
+				_siteName.getStateElidedLeft(
-				width(),
+					point - QPoint(inner.left(), tshift),
-				siteNameRequest));
+					paintw,
+					width(),
+					siteNameRequest));
 		} else if (point.y() >= tshift + lineHeight) {
 			symbolAdd += _siteName.length();
 		}
 		tshift += lineHeight;
 	}
 	if (_titleLines) {
-		if (point.y() >= tshift && point.y() < tshift + _titleLines * lineHeight) {
+		if (point.y() >= tshift
-			Ui::Text::StateRequestElided titleRequest = request.forText();
+			&& point.y() < tshift + _titleLines * lineHeight) {
+			auto titleRequest = Ui::Text::StateRequestElided(
+				request.forText());
 			titleRequest.lines = _titleLines;
-			result = TextState(_parent, _title.getStateElidedLeft(
+			result = TextState(
-				point - QPoint(inner.left(), tshift),
+				_parent,
-				paintw,
+				_title.getStateElidedLeft(
-				width(),
+					point - QPoint(inner.left(), tshift),
-				titleRequest));
+					paintw,
+					width(),
+					titleRequest));
 		} else if (point.y() >= tshift + _titleLines * lineHeight) {
 			symbolAdd += _title.length();
 		}
 		tshift += _titleLines * lineHeight;
 	}
 	if (_descriptionLines) {
-		auto descriptionHeight = (_descriptionLines > 0) ? _descriptionLines * lineHeight : _description.countHeight(paintw);
+		const auto descriptionHeight = (_descriptionLines > 0)
+			? _descriptionLines * lineHeight
+			: _description.countHeight(paintw);
 		if (point.y() >= tshift && point.y() < tshift + descriptionHeight) {
 			if (_descriptionLines > 0) {
-				Ui::Text::StateRequestElided descriptionRequest = request.forText();
+				auto descriptionRequest = Ui::Text::StateRequestElided(
+					request.forText());
 				descriptionRequest.lines = _descriptionLines;
-				result = TextState(_parent, _description.getStateElidedLeft(
+				result = TextState(
-					point - QPoint(inner.left(), tshift),
+					_parent,
-					paintw,
+					_description.getStateElidedLeft(
-					width(),
+						point - QPoint(inner.left(), tshift),
-					descriptionRequest));
+						paintw,
+						width(),
+						descriptionRequest));
 			} else {
-				result = TextState(_parent, _description.getStateLeft(
+				result = TextState(
-					point - QPoint(inner.left(), tshift),
+					_parent,
-					paintw,
+					_description.getStateLeft(
-					width(),
+						point - QPoint(inner.left(), tshift),
-					request.forText()));
+						paintw,
+						width(),
+						request.forText()));
 			}
 		} else if (point.y() >= tshift + descriptionHeight) {
 			symbolAdd += _description.length();
@@ -840,14 +967,26 @@ TextState WebPage::textState(QPoint point, StateRequest request) const {
 	if (inThumb) {
 		result.link = _openl;
 	} else if (_attach) {
-		auto attachAtTop = !_siteNameLines && !_titleLines && !_descriptionLines;
+		const auto attachAtTop = !_siteNameLines
-		if (!attachAtTop) tshift += st::mediaInBubbleSkip;
+			&& !_titleLines
+			&& !_descriptionLines;
+		if (!attachAtTop) {
+			tshift += st::mediaInBubbleSkip;
+		}
 
-		if (QRect(inner.left(), tshift, paintw, inner.top() + inner.height() - tshift).contains(point)) {
+		const auto rect = QRect(
-			auto attachLeft = inner.left() - bubble.left();
+			inner.left(),
-			auto attachTop = tshift - bubble.top();
+			tshift,
-			if (rtl()) attachLeft = width() - attachLeft - _attach->width();
+			paintw,
-			result = _attach->textState(point - QPoint(attachLeft, attachTop), request);
+			inner.top() + inner.height() - tshift);
+		if (rect.contains(point)) {
+			const auto attachLeft = rtl()
+				? width() - (inner.left() - bubble.left()) - _attach->width()
+				: (inner.left() - bubble.left());
+			const auto attachTop = tshift - bubble.top();
+			result = _attach->textState(
+				point - QPoint(attachLeft, attachTop),
+				request);
 			if (result.cursor == CursorState::Enlarge) {
 				result.cursor = CursorState::None;
 			} else {
@@ -879,27 +1018,37 @@ ClickHandlerPtr WebPage::replaceAttachLink(
 	return _openl;
 }
 
-TextSelection WebPage::adjustSelection(TextSelection selection, TextSelectType type) const {
+TextSelection WebPage::adjustSelection(
-	if ((!_titleLines && !_descriptionLines) || selection.to <= _siteName.length()) {
+		TextSelection selection,
+		TextSelectType type) const {
+	if ((!_titleLines && !_descriptionLines)
+		|| selection.to <= _siteName.length()) {
 		return _siteName.adjustSelection(selection, type);
 	}
 
-	auto titlesLength = _siteName.length() + _title.length();
+	const auto titlesLength = _siteName.length() + _title.length();
-	auto titleSelection = _title.adjustSelection(toTitleSelection(selection), type);
+	const auto titleSelection = _title.adjustSelection(
-	if ((!_siteNameLines && !_descriptionLines) || (selection.from >= _siteName.length() && selection.to <= titlesLength)) {
+		toTitleSelection(selection),
+		type);
+	if ((!_siteNameLines && !_descriptionLines)
+		|| (selection.from >= _siteName.length()
+			&& selection.to <= titlesLength)) {
 		return fromTitleSelection(titleSelection);
 	}
 
-	auto descriptionSelection = _description.adjustSelection(toDescriptionSelection(selection), type);
+	const auto descriptionSelection = _description.adjustSelection(
+		toDescriptionSelection(selection),
+		type);
 	if ((!_siteNameLines && !_titleLines) || selection.from >= titlesLength) {
 		return fromDescriptionSelection(descriptionSelection);
 	}
 
-	auto siteNameSelection = _siteName.adjustSelection(selection, type);
+	return {
-	if (!_descriptionLines || selection.to <= titlesLength) {
+		_siteName.adjustSelection(selection, type).from,
-		return { siteNameSelection.from, fromTitleSelection(titleSelection).to };
+		(!_descriptionLines || selection.to <= titlesLength)
-	}
+			? fromTitleSelection(titleSelection).to
-	return { siteNameSelection.from, fromDescriptionSelection(descriptionSelection).to };
+			: fromDescriptionSelection(descriptionSelection).to,
+	};
 }
 
 uint16 WebPage::fullSelectionLength() const {
@@ -920,8 +1069,8 @@ void WebPage::clickHandlerPressedChanged(
 	if (p == _openl) {
 		if (pressed) {
 			if (!_ripple) {
-				const auto full = QRect(0, 0, width(), height());
+				const auto full = Rect(currentSize());
-				const auto outer = full.marginsRemoved(inBubblePadding());
+				const auto outer = full - inBubblePadding();
 				const auto owner = &parent()->history()->owner();
 				_ripple = std::make_unique<Ui::RippleAnimation>(
 					st::defaultRippleAnimation,
@@ -957,23 +1106,20 @@ void WebPage::playAnimation(bool autoplay) {
 }
 
 bool WebPage::isDisplayed() const {
-	const auto item = _parent->data();
 	return !_data->pendingTill
 		&& !_data->failed
-		&& !item->Has<HistoryMessageLogEntryOriginal>();
+		&& !_parent->data()->Has<HistoryMessageLogEntryOriginal>();
 }
 
 QString WebPage::additionalInfoString() const {
 	return _attach ? _attach->additionalInfoString() : QString();
 }
 
-bool WebPage::toggleSelectionByHandlerClick(
+bool WebPage::toggleSelectionByHandlerClick(const ClickHandlerPtr &p) const {
-		const ClickHandlerPtr &p) const {
 	return _attach && _attach->toggleSelectionByHandlerClick(p);
 }
 
-bool WebPage::allowTextSelectionByHandler(
+bool WebPage::allowTextSelectionByHandler(const ClickHandlerPtr &p) const {
-		const ClickHandlerPtr &p) const {
 	return (p == _openl);
 }
 
@@ -983,8 +1129,7 @@ bool WebPage::dragItemByHandler(const ClickHandlerPtr &p) const {
 
 TextForMimeData WebPage::selectedText(TextSelection selection) const {
 	auto siteNameResult = _siteName.toTextForMimeData(selection);
-	auto titleResult = _title.toTextForMimeData(
+	auto titleResult = _title.toTextForMimeData(toTitleSelection(selection));
-		toTitleSelection(selection));
 	auto descriptionResult = _description.toTextForMimeData(
 		toDescriptionSelection(selection));
 	if (titleResult.empty() && descriptionResult.empty()) {
@@ -996,12 +1141,18 @@ TextForMimeData WebPage::selectedText(TextSelection selection) const {
 	} else if (siteNameResult.empty()) {
 		return titleResult.append('\n').append(std::move(descriptionResult));
 	} else if (titleResult.empty()) {
-		return siteNameResult.append('\n').append(std::move(descriptionResult));
+		return siteNameResult
+			.append('\n')
+			.append(std::move(descriptionResult));
 	} else if (descriptionResult.empty()) {
 		return siteNameResult.append('\n').append(std::move(titleResult));
 	}
 
-	return siteNameResult.append('\n').append(std::move(titleResult)).append('\n').append(std::move(descriptionResult));
+	return siteNameResult
+		.append('\n')
+		.append(std::move(titleResult))
+		.append('\n')
+		.append(std::move(descriptionResult));
 }
 
 QMargins WebPage::inBubblePadding() const {