Version 4.11.2: Fix build with GCC.

- Highlight quoted parts in jump-to-message from replies.
- Ctrl+Click on message field reply bar to jump to message.
- Fix empty link preview displaying when generation failed.
- Fix external replies in topic groups.
- Allow enabling legacy tray icon on Windows.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,6 +1,6 @@
 blank_issues_enabled: false
 contact_links:
-  - name: API issue
+  - name: Platform-wide issue
     url: https://bugs.telegram.org
     about: Any bug report or feature request affecting more than only Telegram Desktop.
   - name: Issue of other client

.github/workflows/docker.yml

@@ -30,7 +30,7 @@ jobs:
           curl -sSL https://install.python-poetry.org | python3 -
 
       - name: Free up some disk space.
-        uses: jlumbroso/free-disk-space@76866dbe54312617f00798d1762df7f43def6e5c
+        uses: jlumbroso/free-disk-space@f68fdb76e2ea636224182cfb7377ff9a1708f9b8
 
       - name: Docker image build.
         run: |

.github/workflows/linux.yml

@@ -41,7 +41,7 @@ on:
 jobs:
 
   linux:
-    name: CentOS 7
+    name: Rocky Linux 8
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/${{ github.repository }}/centos_env
@@ -51,7 +51,7 @@ jobs:
 
     defaults:
       run:
-        shell: scl enable rh-python38 -- scl enable llvm-toolset-7.0 -- scl enable devtoolset-10 -- bash --noprofile --norc -eo pipefail {0}
+        shell: scl enable gcc-toolset-12 -- bash --noprofile --norc -eo pipefail {0}
 
     strategy:
       matrix:

.github/workflows/master_updater.yml

@@ -11,7 +11,9 @@ jobs:
       SKIP: "0"
       to_branch: "master"
     steps:
-      - uses: actions/checkout@v3.1.0
+      - uses: actions/checkout@v4.1.0
+        with:
+          fetch-depth: 0
         if: env.SKIP == '0'
       - name: Push the code to the master branch.
         if: env.SKIP == '0'

.github/workflows/snap.yml

@@ -61,7 +61,7 @@ jobs:
           sudo snap run lxd waitready
 
       - name: Free up some disk space.
-        uses: jlumbroso/free-disk-space@76866dbe54312617f00798d1762df7f43def6e5c
+        uses: jlumbroso/free-disk-space@f68fdb76e2ea636224182cfb7377ff9a1708f9b8
 
       - name: Telegram Desktop snap build.
         run: sg lxd -c 'snap run snapcraft -v'

.github/workflows/win.yml

@@ -60,13 +60,10 @@ jobs:
     steps:
       - name: Prepare directories.
         run: |
-          mkdir %userprofile%\TBuild
+          mkdir %userprofile%\TBuild\Libraries
           mklink /d %GITHUB_WORKSPACE%\TBuild %userprofile%\TBuild
           echo TBUILD=%GITHUB_WORKSPACE%\TBuild>>%GITHUB_ENV%
 
-          mkdir %userprofile%\TBuild Libraries
-          mklink /d %userprofile%\TBuild\Libraries %GITHUB_WORKSPACE%\Libraries
-
       - name: Get repository name.
         shell: bash
         run: echo "REPO_NAME=${GITHUB_REPOSITORY##*/}" >> $GITHUB_ENV
@@ -100,7 +97,7 @@ jobs:
         id: cache-libs
         uses: actions/cache@v3.0.11
         with:
-          path: Libraries
+          path: ${{ env.TBUILD }}\Libraries
           key: ${{ runner.OS }}-${{ matrix.arch }}-libs-${{ env.CACHE_KEY }}
           restore-keys: ${{ runner.OS }}-${{ matrix.arch }}-libs-
 
@@ -108,7 +105,9 @@ jobs:
         env:
           GYP_MSVS_OVERRIDE_PATH: 'C:\Program Files\Microsoft Visual Studio\2022\Enterprise\'
           GYP_MSVS_VERSION: 2022
-        run: '%TBUILD%\%REPO_NAME%\Telegram\build\prepare\win.bat skip-release silent'
+        run: |
+          cd %TBUILD%
+          %REPO_NAME%\Telegram\build\prepare\win.bat skip-release silent
 
       - name: Read defines.
         shell: bash
@@ -124,7 +123,7 @@ jobs:
           echo "TDESKTOP_BUILD_DEFINE=$DEFINE" >> $GITHUB_ENV
 
           API="-D TDESKTOP_API_TEST=ON"
-          if [ ${{ github.ref == 'refs/heads/nightly' }} ]; then
+          if [ $GITHUB_REF == 'refs/heads/nightly' ]; then
             echo "Use the open credentials."
             API="-D TDESKTOP_API_ID=611335 -D TDESKTOP_API_HASH=d524b414d21f4d37f08684c1df41ac9c"
           fi
@@ -132,6 +131,7 @@ jobs:
 
       - name: Free up some disk space.
         run: |
+          cd %TBUILD%
           del /S Libraries\*.pdb
           del /S Libraries\*.pch
           del /S Libraries\*.obj

.gitmodules

@@ -58,9 +58,6 @@
 [submodule "Telegram/ThirdParty/range-v3"]
 	path = Telegram/ThirdParty/range-v3
 	url = https://github.com/ericniebler/range-v3.git
-[submodule "Telegram/ThirdParty/fcitx-qt5"]
-	path = Telegram/ThirdParty/fcitx-qt5
-	url = https://github.com/fcitx/fcitx-qt5.git
 [submodule "Telegram/ThirdParty/nimf"]
 	path = Telegram/ThirdParty/nimf
 	url = https://github.com/hamonikr/nimf.git
@@ -103,3 +100,6 @@
 [submodule "Telegram/ThirdParty/wayland"]
 	path = Telegram/ThirdParty/wayland
 	url = https://github.com/gitlab-freedesktop-mirrors/wayland.git
+[submodule "Telegram/ThirdParty/libprisma"]
+	path = Telegram/ThirdParty/libprisma
+	url = https://github.com/desktop-app/libprisma.git

CMakeLists.txt

@@ -61,7 +61,7 @@ if (NOT DESKTOP_APP_USE_PACKAGED)
     if (WIN32)
         set(qt_version 5.15.10)
     elseif (APPLE)
-        set(qt_version 6.3.2)
+        set(qt_version 6.2.5)
     endif()
 endif()
 include(cmake/external/qt/package.cmake)

README.md

@@ -17,13 +17,18 @@ The latest version is available for
 
 * [Windows 7 and above (64 bit)](https://telegram.org/dl/desktop/win64) ([portable](https://telegram.org/dl/desktop/win64_portable))
 * [Windows 7 and above (32 bit)](https://telegram.org/dl/desktop/win) ([portable](https://telegram.org/dl/desktop/win_portable))
-* [macOS 10.12 and above](https://telegram.org/dl/desktop/mac)
+* [macOS 10.13 and above](https://telegram.org/dl/desktop/mac)
 * [Linux static build for 64 bit](https://telegram.org/dl/desktop/linux)
 * [Snap](https://snapcraft.io/telegram-desktop)
 * [Flatpak](https://flathub.org/apps/details/org.telegram.desktop)
 
 ## Old system versions
 
+Version **4.9.9** was the last that supports older systems
+
+* [macOS 10.12](https://updates.tdesktop.com/tmac/tsetup.4.9.9.dmg)
+* [Linux with glibc < 2.28 static build](https://updates.tdesktop.com/tlinux/tsetup.4.9.9.tar.xz)
+
 Version **2.4.4** was the last that supports older systems
 
 * [OS X 10.10 and 10.11](https://updates.tdesktop.com/tosx/tsetup-osx.2.4.4.dmg)

Telegram/CMakeLists.txt

@@ -28,6 +28,7 @@ include(cmake/lib_ffmpeg.cmake)
 include(cmake/lib_stripe.cmake)
 include(cmake/lib_tgvoip.cmake)
 include(cmake/lib_tgcalls.cmake)
+include(cmake/lib_prisma.cmake)
 include(cmake/td_export.cmake)
 include(cmake/td_mtproto.cmake)
 include(cmake/td_lang.cmake)
@@ -151,6 +152,8 @@ PRIVATE
     api/api_sensitive_content.h
     api/api_single_message_search.cpp
     api/api_single_message_search.h
+    api/api_statistics.cpp
+    api/api_statistics.h
     api/api_text_entities.cpp
     api/api_text_entities.h
     api/api_toggling_media.cpp
@@ -195,6 +198,8 @@ PRIVATE
     boxes/peers/edit_participant_box.h
     boxes/peers/edit_participants_box.cpp
     boxes/peers/edit_participants_box.h
+    boxes/peers/edit_peer_color_box.cpp
+    boxes/peers/edit_peer_color_box.h
     boxes/peers/edit_peer_common.h
     boxes/peers/edit_peer_info_box.cpp
     boxes/peers/edit_peer_info_box.h
@@ -413,6 +418,7 @@ PRIVATE
     core/crash_report_window.h
     core/crash_reports.cpp
     core/crash_reports.h
+    core/deadlock_detector.h
     core/file_utilities.cpp
     core/file_utilities.h
     core/launcher.cpp
@@ -449,6 +455,7 @@ PRIVATE
     data/data_audio_msg_id.h
     data/data_auto_download.cpp
     data/data_auto_download.h
+    data/data_boosts.h
     data/data_bot_app.cpp
     data/data_bot_app.h
     data/data_chat.cpp
@@ -551,6 +558,7 @@ PRIVATE
     data/data_sparse_ids.h
     data/data_sponsored_messages.cpp
     data/data_sponsored_messages.h
+    data/data_statistics.h
     data/data_stories.cpp
     data/data_stories.h
     data/data_stories_ids.cpp
@@ -645,6 +653,8 @@ PRIVATE
     history/view/controls/history_view_compose_controls.h
     history/view/controls/history_view_compose_search.cpp
     history/view/controls/history_view_compose_search.h
+    history/view/controls/history_view_draft_options.cpp
+    history/view/controls/history_view_draft_options.h
     history/view/controls/history_view_forward_panel.cpp
     history/view/controls/history_view_forward_panel.h
     history/view/controls/history_view_ttl_button.cpp
@@ -653,6 +663,8 @@ PRIVATE
     history/view/controls/history_view_voice_record_bar.h
     history/view/controls/history_view_voice_record_button.cpp
     history/view/controls/history_view_voice_record_button.h
+    history/view/controls/history_view_webpage_processor.cpp
+    history/view/controls/history_view_webpage_processor.h
     history/view/media/history_view_call.cpp
     history/view/media/history_view_call.h
     history/view/media/history_view_contact.cpp
@@ -671,6 +683,8 @@ PRIVATE
     history/view/media/history_view_game.h
     history/view/media/history_view_gif.cpp
     history/view/media/history_view_gif.h
+    history/view/media/history_view_giveaway.cpp
+    history/view/media/history_view_giveaway.h
     history/view/media/history_view_invoice.cpp
     history/view/media/history_view_invoice.h
     history/view/media/history_view_large_emoji.cpp
@@ -810,20 +824,10 @@ PRIVATE
     history/history_view_highlight_manager.h
     history/history_widget.cpp
     history/history_widget.h
-    info/info_content_widget.cpp
-    info/info_content_widget.h
-    info/info_controller.cpp
-    info/info_controller.h
-    info/info_layer_widget.cpp
-    info/info_layer_widget.h
-    info/info_memento.cpp
-    info/info_memento.h
-    info/info_section_widget.cpp
-    info/info_section_widget.h
-    info/info_top_bar.cpp
-    info/info_top_bar.h
-    info/info_wrap_widget.cpp
-    info/info_wrap_widget.h
+    info/boosts/info_boosts_inner_widget.cpp
+    info/boosts/info_boosts_inner_widget.h
+    info/boosts/info_boosts_widget.cpp
+    info/boosts/info_boosts_widget.h
     info/common_groups/info_common_groups_inner_widget.cpp
     info/common_groups/info_common_groups_inner_widget.h
     info/common_groups/info_common_groups_widget.cpp
@@ -879,6 +883,15 @@ PRIVATE
     info/profile/info_profile_widget.h
     info/settings/info_settings_widget.cpp
     info/settings/info_settings_widget.h
+    info/statistics/info_statistics_common.h
+    info/statistics/info_statistics_inner_widget.cpp
+    info/statistics/info_statistics_inner_widget.h
+    info/statistics/info_statistics_list_controllers.cpp
+    info/statistics/info_statistics_list_controllers.h
+    info/statistics/info_statistics_recent_message.cpp
+    info/statistics/info_statistics_recent_message.h
+    info/statistics/info_statistics_widget.cpp
+    info/statistics/info_statistics_widget.h
     info/stories/info_stories_inner_widget.cpp
     info/stories/info_stories_inner_widget.h
     info/stories/info_stories_provider.cpp
@@ -897,6 +910,20 @@ PRIVATE
     info/userpic/info_userpic_emoji_builder_preview.h
     info/userpic/info_userpic_emoji_builder_widget.cpp
     info/userpic/info_userpic_emoji_builder_widget.h
+    info/info_content_widget.cpp
+    info/info_content_widget.h
+    info/info_controller.cpp
+    info/info_controller.h
+    info/info_layer_widget.cpp
+    info/info_layer_widget.h
+    info/info_memento.cpp
+    info/info_memento.h
+    info/info_section_widget.cpp
+    info/info_section_widget.h
+    info/info_top_bar.cpp
+    info/info_top_bar.h
+    info/info_wrap_widget.cpp
+    info/info_wrap_widget.h
     inline_bots/bot_attach_web_view.cpp
     inline_bots/bot_attach_web_view.h
     inline_bots/inline_bot_layout_internal.cpp
@@ -1261,6 +1288,8 @@ PRIVATE
     settings/settings_main.h
     settings/settings_notifications.cpp
     settings/settings_notifications.h
+    settings/settings_notifications_type.cpp
+    settings/settings_notifications_type.h
     settings/settings_power_saving.cpp
     settings/settings_power_saving.h
     settings/settings_premium.cpp
@@ -1472,6 +1501,7 @@ PRIVATE
     qrc/emoji_5.qrc
     qrc/emoji_6.qrc
     qrc/emoji_7.qrc
+    qrc/emoji_8.qrc
     qrc/emoji_preview.qrc
     qrc/telegram/animations.qrc
     qrc/telegram/export.qrc
@@ -1535,6 +1565,7 @@ elseif (APPLE)
     PRE_LINK
         COMMAND mkdir -p $<TARGET_FILE_DIR:Telegram>/../Resources
         COMMAND cp ${CMAKE_BINARY_DIR}/lib_ui.rcc $<TARGET_FILE_DIR:Telegram>/../Resources
+        COMMAND cp ${CMAKE_BINARY_DIR}/lib_spellcheck.rcc $<TARGET_FILE_DIR:Telegram>/../Resources
     )
     if (NOT build_macstore)
         add_custom_command(TARGET Telegram

Telegram/Resources/langs/lang.strings

@@ -129,6 +129,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_reconnecting#other" = "Reconnect in {count} s...";
 "lng_reconnecting_try_now" = "Try now";
 
+"lng_code_block_header_copy" = "copy";
+
 "lng_status_service_notifications" = "service notifications";
 "lng_status_support" = "support";
 "lng_status_bot" = "bot";
@@ -402,6 +404,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_dlg_search_from" = "From: {user}";
 
 "lng_settings_save" = "Save";
+"lng_settings_apply" = "Apply";
 
 "lng_username_title" = "Username";
 "lng_username_description1" = "You can choose a username on Telegram. If you do, other people will be able to find you by this username and contact you without knowing your phone number.";
@@ -451,6 +454,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_show_from" = "Show notifications from";
 "lng_settings_notify_all" = "All accounts";
 "lng_settings_notify_all_about" = "Turn this off if you want to receive notifications only from the account you are currently using.";
+"lng_settings_notify_global" = "Global settings";
 "lng_settings_notify_title" = "Notifications for chats";
 "lng_settings_desktop_notify" = "Desktop notifications";
 "lng_settings_native_title" = "Native notifications";
@@ -458,8 +462,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_use_native_notifications" = "Use native notifications";
 "lng_settings_notifications_position" = "Location on the screen";
 "lng_settings_notifications_count" = "Notifications count";
-"lng_settings_sound_notify" = "Play sound";
-"lng_settings_sound_notify_off" = "Off";
+"lng_settings_sound_allowed" = "Allow sound";
 "lng_settings_alert_windows" = "Flash the taskbar icon";
 "lng_settings_alert_mac" = "Bounce the dock icon";
 "lng_settings_alert_linux" = "Draw attention to the window";
@@ -480,6 +483,36 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_notification_hide_all" = "Hide all";
 "lng_notification_sample" = "This is a sample notification";
 "lng_notification_reminder" = "Reminder";
+"lng_notification_private_chats" = "Private chats";
+"lng_notification_groups" = "Groups";
+"lng_notification_channels" = "Channels";
+"lng_notification_click_to_change" = "Click here to change";
+"lng_notification_on" = "On, {exceptions}";
+"lng_notification_off" = "Off, {exceptions}";
+"lng_notification_exceptions#one" = "{count} exception";
+"lng_notification_exceptions#other" = "{count} exceptions";
+"lng_notification_exceptions_title" = "Exceptions";
+"lng_notification_title_private_chats" = "Notifications for private chats";
+"lng_notification_about_private_chats#one" = "Please note that **{count} chat** is listed as an exception and won't be affected by this change.";
+"lng_notification_about_private_chats#other" = "Please note that **{count} chats** are listed as exceptions and won't be affected by this change.";
+"lng_notification_title_groups" = "Notifications for groups";
+"lng_notification_about_groups#one" = "Please note that **{count} group** is listed as an exception and won't be affected by this change.";
+"lng_notification_about_groups#other" = "Please note that **{count} groups** are listed as exceptions and won't be affected by this change.";
+"lng_notification_title_channels" = "Notifications for channels";
+"lng_notification_about_channels#one" = "Please note that **{count} channel** is listed as an exception and won't be affected by this change.";
+"lng_notification_about_channels#other" = "Please note that **{count} channels** are listed as exceptions and won't be affected by this change.";
+"lng_notification_exceptions_view" = "View exceptions";
+"lng_notification_enable" = "Enable notifications";
+"lng_notification_sound" = "Sound";
+"lng_notification_tone" = "Notification tone";
+"lng_notification_exceptions_muted" = "Muted";
+"lng_notification_exceptions_unmuted" = "Unmuted";
+"lng_notification_exceptions_add" = "Add an exception";
+"lng_notification_exceptions_clear" = "Delete all exceptions";
+"lng_notification_exceptions_clear_sure" = "Are you sure you want to delete all exceptions?";
+"lng_notification_exceptions_clear_button" = "Delete";
+"lng_notification_exceptions_remove" = "Remove";
+"lng_notification_context_remove" = "Remove exception";
 
 "lng_reaction_text" = "{reaction} to your «{text}»";
 "lng_reaction_notext" = "{reaction} to your message";
@@ -513,11 +546,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_workmode_tray" = "Show tray icon";
 "lng_settings_workmode_window" = "Show taskbar icon";
 "lng_settings_close_to_taskbar" = "Close to taskbar";
+"lng_settings_monochrome_icon" = "Use monochrome icon";
 "lng_settings_window_system" = "Window title";
 "lng_settings_title_chat_name" = "Show chat name";
 "lng_settings_title_account_name" = "Show active account";
 "lng_settings_title_total_count" = "Total unread count";
 "lng_settings_native_frame" = "Use system window frame";
+"lng_settings_qt_frame" = "Use Qt window frame";
 "lng_settings_auto_start" = "Launch Telegram when system starts";
 "lng_settings_start_min" = "Launch minimized";
 "lng_settings_auto_start_disabled_uwp" = "Starting with the system was disabled in Windows Settings.\n\nPlease enable Telegram Desktop in the Startup Apps Settings.";
@@ -739,11 +774,33 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_clear_payment_info_clear" = "Clear";
 "lng_clear_payment_info_confirm" = "Delete your shipping info and instruct all payment providers to remove your saved credit cards? Note that Telegram never stores your credit card data.";
 
+"lng_settings_theme_settings" = "Theme settings";
+"lng_settings_theme_name_color" = "Your name color";
 "lng_settings_auto_night_mode" = "Auto-Night mode";
-"lng_settings_auto_night_enabled" = "Match the system settings";
+"lng_settings_auto_night_mode_off" = "Off";
+"lng_settings_auto_night_mode_on" = "System";
 "lng_settings_auto_night_warning" = "You have enabled auto-night mode. If you want to change the dark mode settings, you'll need to disable it first.";
 "lng_settings_auto_night_disable" = "Disable";
 
+"lng_settings_color_title" = "Color preview";
+"lng_settings_color_reply" = "Reply to your message";
+"lng_settings_color_reply_channel" = "Reply to your channel message";
+"lng_settings_color_text" = "Your name and replies to your messages will be shown in the selected color.";
+"lng_settings_color_text_channel" = "The name of the channel and replies to its messages will be shown in the selected color.";
+"lng_settings_color_link_name" = "Telegram";
+"lng_settings_color_link_title" = "Link Preview";
+"lng_settings_color_link_description" = "Your selected color will also tint the link preview.";
+"lng_settings_color_about" = "You can choose a color to tint your name, the links you send, and replies to your messages.";
+"lng_settings_color_about_channel" = "You can choose a color to tint your channel's name, the links it sends, and replies to its messages.";
+"lng_settings_color_emoji" = "Add icons to replies";
+"lng_settings_color_emoji_remove" = "Remove icon";
+"lng_settings_color_emoji_off" = "Off";
+"lng_settings_color_emoji_about" = "Make replies to your messages stand out by adding custom patterns to them.";
+"lng_settings_color_emoji_about_channel" = "Make replies to your channel's messages stand out by adding custom patterns to them.";
+"lng_settings_color_subscribe" = "Subscribe to {link} to choose a custom color for your name.";
+"lng_settings_color_changed" = "Your name color has been updated!";
+"lng_settings_color_changed_channel" = "Your channel color has been updated!";
+
 "lng_suggest_hide_new_title" = "Hide new chats?";
 "lng_suggest_hide_new_about" = "You are receiving lots of new chats from users who are not in your Contact List.\n\nDo you want to have such chats **automatically muted** and **archived**?";
 "lng_suggest_hide_new_to_settings" = "Go to Settings";
@@ -771,7 +828,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_background_text1" = "Ah, you kids today with techno music! You should enjoy the classics, like Hasselhoff!";
 "lng_background_text2" = "I can't even take you seriously right now.";
 "lng_background_bad_link" = "This background link appears to be invalid.";
-"lng_background_apply" = "Apply";
 "lng_background_share" = "Share";
 "lng_background_link_copied" = "Link copied to clipboard";
 "lng_background_blur" = "Blurred";
@@ -1111,6 +1167,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_mute_box_title" = "Mute notifications for...";
 
 "lng_preview_loading" = "Getting Link Info...";
+"lng_preview_cant" = "Could not generate preview for this link.";
 
 "lng_profile_settings_section" = "Settings";
 "lng_profile_bot_settings" = "Bot Settings";
@@ -1152,6 +1209,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_profile_loading" = "Loading...";
 "lng_profile_saved_stories#one" = "{count} saved story";
 "lng_profile_saved_stories#other" = "{count} saved stories";
+"lng_profile_posts#one" = "{count} post";
+"lng_profile_posts#other" = "{count} posts";
 "lng_profile_photos#one" = "{count} photo";
 "lng_profile_photos#other" = "{count} photos";
 "lng_profile_gifs#one" = "{count} GIF";
@@ -1581,6 +1640,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_suggested_video" = "{user} suggests you to use this profile video.";
 "lng_action_suggested_video_button" = "View Video";
 "lng_action_attach_menu_bot_allowed" = "You allowed this bot to message you when you added it in the attachment menu.";
+"lng_action_webapp_bot_allowed" = "You allowed this bot to message you in his web-app.";
 "lng_action_set_wallpaper_me" = "You set a new wallpaper for this chat";
 "lng_action_set_wallpaper" = "{user} set a new wallpaper for this chat";
 "lng_action_set_wallpaper_button" = "View Wallpaper";
@@ -1606,6 +1666,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_action_story_mention_button" = "View Story";
 "lng_action_story_mention_me_unavailable" = "The story where you mentioned {user} is no longer available.";
 "lng_action_story_mention_unavailable" = "The story where {user} mentioned you is no longer available.";
+"lng_action_giveaway_started" = "{from} just started a giveaway of Telegram Premium subscriptions to its followers.";
 
 "lng_premium_gift_duration_months#one" = "for {count} month";
 "lng_premium_gift_duration_months#other" = "for {count} months";
@@ -1769,6 +1830,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_bot_share_location_unavailable" = "Sorry, location sharing is currently unavailable in Telegram Desktop.";
 "lng_bot_share_phone" = "Do you want to share your phone number with this bot?";
 "lng_bot_share_phone_confirm" = "Share";
+"lng_bot_allow_write_title" = "Allow messaging";
+"lng_bot_allow_write" = "Do you want to allow this bot writing you?";
+"lng_bot_allow_write_confirm" = "Allow";
 
 "lng_attach_failed" = "Failed";
 "lng_attach_file" = "File";
@@ -1965,6 +2029,161 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "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_boost_channel_button" = "Boost Channel";
+"lng_boost_level#one" = "Level {count}";
+"lng_boost_level#other" = "Level {count}";
+"lng_boost_channel_title_first" = "Enable stories for channel";
+"lng_boost_channel_needs_first#one" = "{channel} needs **{count}** more boost to enable posting stories. Help make it possible!";
+"lng_boost_channel_needs_first#other" = "{channel} needs **{count}** more boosts to enable posting stories. Help make it possible!";
+"lng_boost_channel_title_more" = "Help upgrade channel";
+"lng_boost_channel_needs_more#one" = "{channel} needs **{count}** more boost to be able to {post}.";
+"lng_boost_channel_needs_more#other" = "{channel} needs **{count}** more boosts to be able to {post}.";
+"lng_boost_channel_title_max" = "Maximum level reached";
+"lng_boost_channel_you_title" = "You boosted {channel}!";
+"lng_boost_channel_you_first#one" = "This channel needs **{count}** more boost\nto enable stories.";
+"lng_boost_channel_you_first#other" = "This channel needs **{count}** more boosts\nto enable stories.";
+"lng_boost_channel_you_more#one" = "This channel needs **{count}** more boost\nto be able to {post}.";
+"lng_boost_channel_you_more#other" = "This channel needs **{count}** more boosts\nto be able to {post}.";
+"lng_boost_channel_reached_first" = "This channel reached **Level 1** and can now post stories.";
+"lng_boost_channel_reached_more#one" = "This channel reached **Level {count}** and can now {post}.";
+"lng_boost_channel_reached_more#other" = "This channel reached **Level {count}** and can now {post}.";
+"lng_boost_channel_post_stories#one" = "post **{count} story** per day";
+"lng_boost_channel_post_stories#other" = "post **{count} stories** per day";
+"lng_boost_error_gifted_title" = "Can't boost with gifted Premium!";
+"lng_boost_error_gifted_text" = "Because your **Telegram Premium** subscription was gifted to you, you can't use it to boost channels.";
+"lng_boost_error_already_title" = "Already Boosted!";
+"lng_boost_error_already_text" = "You are already boosting this channel.";
+"lng_boost_error_premium_title" = "Premium needed!";
+"lng_boost_error_premium_text" = "Only **Telegram Premium** subscribers can boost channels. Do you want to subscribe to **Telegram Premium**?";
+"lng_boost_error_premium_yes" = "Yes";
+"lng_boost_error_flood_title" = "Can't boost too often!";
+"lng_boost_error_flood_text" = "You can change the channel you boost only once a day. Next time you can boost is in {left}.";
+"lng_boost_now_instead" = "You currently boost {channel}. Do you want to boost {other} instead?";
+"lng_boost_now_replace" = "Replace";
+
+"lng_boost_channel_title_color" = "Enable colors";
+"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_ask" = "Ask your **Premium** subscribers to boost your channel with this link:";
+"lng_boost_channel_ask_button" = "Copy Link";
+"lng_boost_channel_or" = "or";
+"lng_boost_channel_gifting" = "Boost your channel by gifting your subscribers Telegram Premium. {link}";
+"lng_boost_channel_gifting_link" = "Get boosts >";
+
+"lng_giveaway_new_title" = "Boosts via Gifts";
+"lng_giveaway_new_about" = "Get more boosts for your channel by gifting Premium to your subscribers.";
+"lng_giveaway_create_option" = "Create Giveaway";
+"lng_giveaway_create_subtitle" = "winners are chosen randomly";
+"lng_giveaway_award_option" = "Award Specific Users";
+"lng_giveaway_award_subtitle" = "Select recipients >";
+"lng_giveaway_award_chosen#one" = "{count} recipient >";
+"lng_giveaway_award_chosen#other" = "{count} recipients >";
+"lng_giveaway_quantity_title" = "Quantity of prizes / boosts";
+"lng_giveaway_quantity#one" = "{count} Subscription / Boost";
+"lng_giveaway_quantity#other" = "{count} Subscriptions / Boosts";
+"lng_giveaway_quantity_about" = "Choose how many Premium subscriptions to give away and boosts to receive.";
+"lng_giveaway_channels_title" = "Channels included in the giveaway";
+"lng_giveaway_channels_this#one" = "this channel will receive {count} boost";
+"lng_giveaway_channels_this#other" = "this channel will receive {count} boosts";
+"lng_giveaway_channels_add" = "Add Channel";
+"lng_giveaway_channels_about" = "Choose the channels the users need to join to take part in the giveaway.";
+"lng_giveaway_users_title" = "Users eligible for the giveaway";
+"lng_giveaway_users_all" = "All subscribers";
+"lng_giveaway_users_new" = "Only new subscribers";
+"lng_giveaway_users_about" = "Choose if you want to limit the giveaway only to the newly joined subscribers.";
+"lng_giveaway_start" = "Start Giveaway";
+"lng_giveaway_award" = "Gift Premium";
+"lng_giveaway_date_title" = "Date when giveaway ends";
+"lng_giveaway_date" = "Date and Time";
+"lng_giveaway_date_about#one" = "Choose when {count} subscriber	of your channel will be randomly selected to receive Telegram Premium.";
+"lng_giveaway_date_about#other" = "Choose when {count} subscribers of your channel will be randomly selected to receive Telegram Premium.";
+"lng_giveaway_duration_title#one" = "Duration of Premium subscription";
+"lng_giveaway_duration_title#other" = "Duration of Premium subscriptions";
+"lng_giveaway_duration_price" = "{price} x {amount}";
+"lng_giveaway_duration_about" = "You can review the list of features and terms of use for Telegram Premium {link}.";
+"lng_giveaway_duration_about_link" = "here";
+"lng_giveaway_date_select" = "Select Date and Time";
+"lng_giveaway_date_confirm" = "Confirm";
+"lng_giveaway_channels_select#one" = "Select up to {count} channel";
+"lng_giveaway_channels_select#other" = "Select up to {count} channels";
+"lng_giveaway_recipients_save" = "Save Recipients";
+"lng_giveaway_recipients_deselect" = "Deselect All";
+
+"lng_prize_title" = "Congratulations!";
+"lng_prize_about" = "You won a prize in a giveaway organized by {channel}.";
+"lng_prize_duration" = "Your prize is a **Telegram Premium** subscription {duration}.";
+"lng_prize_gift_about" = "You've received a gift from {channel}.";
+"lng_prize_gift_duration" = "Your gift is a **Telegram Premium** subscription {duration}.";
+"lng_prize_open" = "Open Gift Link";
+"lng_prize_unclaimed_title" = "Unclaimed Prize";
+"lng_prize_unclaimed_about" = "You have an unclaimed prize from a giveaway by {channel}.";
+"lng_prize_unclaimed_duration" = "This prize is a **Telegram Premium** subscription {duration}.";
+
+"lng_prizes_title#one" = "Giveaway Prize";
+"lng_prizes_title#other" = "Giveaway Prizes";
+"lng_prizes_about#one" = "**{count}** Telegram Premium Subscription {duration}.";
+"lng_prizes_about#other" = "**{count}** Telegram Premium Subscriptions {duration}.";
+"lng_prizes_participants" = "Participants";
+"lng_prizes_participants_all#one" = "All subscribers of the channel:";
+"lng_prizes_participants_all#other" = "All subscribers of the channels:";
+"lng_prizes_participants_new#one" = "All users who joined the channel below after this date:";
+"lng_prizes_participants_new#other" = "All users who joined the channels below after this date:";
+"lng_prizes_countries" = "from {countries}";
+"lng_prizes_countries_and_one" = "{countries}, {country}";
+"lng_prizes_countries_and_last" = "{countries} and {country}";
+"lng_prizes_date" = "Winners Selection Date";
+"lng_prizes_how_works" = "Learn more";
+"lng_prizes_how_title" = "About this giveaway";
+"lng_prizes_end_title" = "Giveaway ended";
+"lng_prizes_how_text" = "This giveaway is sponsored by {admins}.";
+"lng_prizes_end_text" = "This giveaway was sponsored by {admins}.";
+"lng_prizes_admins#one" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscription {duration} for its followers";
+"lng_prizes_admins#other" = "the admins of {channel}, who aquired **{count} Telegram Premium** subscriptions {duration} for its followers.";
+"lng_prizes_how_when_finish" = "On {date}, Telegram will automatically select {winners}.";
+"lng_prizes_end_when_finish" = "On {date}, Telegram automatically selected {winners}.";
+"lng_prizes_end_activated#one" = "**{count}** of the winners already used their gift link.";
+"lng_prizes_end_activated#other" = "**{count}** of the winners already used their gift links.";
+"lng_prizes_winners_all_of_one#one" = "{count} random subscribers of {channel}.";
+"lng_prizes_winners_all_of_one#other" = "{count} random subscribers of {channel}.";
+"lng_prizes_winners_all_of_many#one" = "{count} random subscribers of {channel} and other listed channels.";
+"lng_prizes_winners_all_of_many#other" = "{count} random subscribers of {channel} and other listed channels.";
+"lng_prizes_winners_new_of_one#one" = "{count} random user that joined {channel} after {start_date}";
+"lng_prizes_winners_new_of_one#other" = "{count} random users that joined {channel} after {start_date}";
+"lng_prizes_winners_new_of_many#one" = "{count} random user that joined {channel} and other listed channels after {start_date}";
+"lng_prizes_winners_new_of_many#other" = "{count} random users that joined {channel} and other listed channels after {start_date}";
+"lng_prizes_how_participate_one" = "To take part in this giveaway please join channel {channel} before {date}.";
+"lng_prizes_how_participate_many" = "To take part in this giveaway please join channel {channel} and other listed channels before {date}.";
+"lng_prizes_how_no_admin" = "You are not eligible to participate in this giveaway, because you are an admin of participating channel ({channel}).";
+"lng_prizes_how_no_joined" = "You are not eligible to participate in this giveaway, because you joined this channel on {date}, which is before the contest started.";
+"lng_prizes_how_no_country" = "You are not eligible to participate in this giveaway, because your country is not included in the terms of the giveaway.";
+"lng_prizes_how_yes_joined_one" = "You are participating in this giveaway, because you have joined channel {channel}.";
+"lng_prizes_how_yes_joined_many" = "You are participating in this giveaway, because you have joined channel {channel} (and other listed channels).";
+"lng_prizes_you_won" = "You won a prize in this giveaway {cup}";
+"lng_prizes_view_prize" = "View my prize";
+"lng_prizes_you_didnt" = "You didn't win a prize in this giveaway.";
+"lng_prizes_cancelled" = "The channel cancelled the prizes by reversing the payment for them.";
+"lng_prizes_badge" = "x{amount}";
+
+"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";
+"lng_gift_link_label_to" = "To";
+"lng_gift_link_label_to_unclaimed" = "No recipient";
+"lng_gift_link_label_gift" = "Gift";
+"lng_gift_link_gift_premium" = "Telegram Premium {duration}";
+"lng_gift_link_label_reason" = "Reason";
+"lng_gift_link_reason_giveaway" = "Giveaway";
+"lng_gift_link_reason_unclaimed" = "Incomplete Giveaway";
+"lng_gift_link_reason_chosen" = "You were selected by the channel";
+"lng_gift_link_label_date" = "Date";
+"lng_gift_link_also_send" = "You can also {link} to a friend as a gift.";
+"lng_gift_link_also_send_link" = "send this link";
+"lng_gift_link_use" = "Use Link";
+"lng_gift_link_used_title" = "Used Gift Link";
+"lng_gift_link_used_about" = "This link was used to activate\na **Telegram Premium** subscription.";
+"lng_gift_link_used_footer" = "This link was used on {date}.";
+"lng_gift_link_expired" = "Gift code link expired";
+
 "lng_accounts_limit_title" = "Limit Reached";
 "lng_accounts_limit1#one" = "You have reached the limit of **{count}** connected accounts.";
 "lng_accounts_limit1#other" = "You have reached the limit of **{count}** connected accounts.";
@@ -2144,6 +2363,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_saved_messages" = "Saved Messages";
 "lng_saved_short" = "Save";
 "lng_saved_forward_here" = "Forward messages here for quick access";
+"lng_saved_quote_here" = "Quote here to save";
 
 "lng_scheduled_messages" = "Scheduled Messages";
 "lng_scheduled_messages_empty" = "No scheduled messages here yet...";
@@ -2226,17 +2446,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_bot_remove_from_menu" = "Remove From Menu";
 "lng_bot_remove_from_menu_sure" = "Remove {bot} from the attachment menu?";
 "lng_bot_remove_from_menu_done" = "Bot removed from the menu.";
+"lng_bot_remove_from_side_menu" = "Remove From Menu";
+"lng_bot_remove_from_side_menu_sure" = "Remove {bot} from the main menu?";
+"lng_bot_remove_from_side_menu_done" = "Bot removed from the main menu.";
 "lng_bot_settings" = "Settings";
 "lng_bot_open" = "Open Bot";
 "lng_bot_reload_page" = "Reload Page";
 "lng_bot_add_to_menu" = "{bot} asks your permission to be added as an option to your attachments menu so you can access it from any chat.";
 "lng_bot_add_to_menu_done" = "Bot added to the menu.";
+"lng_bot_will_be_added" = "{bot} shortcuts will be added to the attachment options and the main menu.";
+"lng_bot_side_menu_new" = "NEW";
 "lng_bot_menu_not_supported" = "This bot isn't supported in the attach menu.";
 "lng_bot_menu_already_added" = "This bot is already added in your attach menu.";
 "lng_bot_menu_button" = "Menu";
 "lng_bot_close_warning_title" = "Warning";
 "lng_bot_close_warning" = "Changes that you made may not be saved.";
 "lng_bot_close_warning_sure" = "Close anyway";
+"lng_bot_add_to_side_menu" = "{bot} asks your permission to be added as an option to your main menu so you can access it any time.";
+"lng_bot_add_to_side_menu_done" = "Bot added to the main menu.";
 
 "lng_typing" = "typing";
 "lng_user_typing" = "{user} is typing";
@@ -2340,9 +2567,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_context_open_gif" = "Open GIF";
 "lng_context_save_gif" = "Save GIF";
 "lng_context_delete_gif" = "Delete GIF";
+"lng_context_open_channel" = "Open Channel";
 "lng_context_attached_stickers" = "Attached Stickers";
 "lng_context_to_msg" = "Go To Message";
 "lng_context_reply_msg" = "Reply";
+"lng_context_quote_and_reply" = "Quote & Reply";
 "lng_context_edit_msg" = "Edit";
 "lng_context_forward_msg" = "Forward Message";
 "lng_context_send_now_msg" = "Send now";
@@ -2447,6 +2676,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_inline_switch_choose" = "Choose conversation...";
 "lng_inline_switch_cant" = "Sorry, no way to write here :(";
 
+"lng_reply_in_another_title" = "Reply in...";
+"lng_reply_in_another_chat" = "Reply in Another Chat";
+"lng_reply_show_in_chat" = "Show in Chat";
+"lng_reply_remove" = "Do Not Reply";
+"lng_reply_about_quote" = "You can select specific part to quote.";
+"lng_reply_options_header" = "Reply to Message";
+"lng_reply_options_quote" = "Update Quote";
+"lng_reply_header_short" = "Reply";
+"lng_reply_quote_selected" = "Quote Selected";
+"lng_reply_from_private_chat" = "This reply is from a private chat.";
+"lng_link_options_header" = "Link Preview Settings";
+"lng_link_header_short" = "Link";
+"lng_link_move_up" = "Move Up";
+"lng_link_move_down" = "Move Down";
+"lng_link_shrink_photo" = "Shrink Photo";
+"lng_link_enlarge_photo" = "Enlarge Photo";
+"lng_link_remove" = "Do Not Preview";
+"lng_link_about_choose" = "Click on a link to generate its preview.";
+
 "lng_share_cant" = "Sorry, no way to share here :(";
 "lng_reply_cant" = "Sorry, no way to reply to an old message in supergroup :(";
 "lng_reply_cant_forward" = "Sorry, you can't reply to a message that was sent before the group was upgraded to a supergroup. Do you wish to forward it and add your comment?";
@@ -2469,6 +2717,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_edit_bot_title" = "Edit bot";
 "lng_edit_sign_messages" = "Sign messages";
 "lng_edit_group" = "Edit group";
+"lng_edit_channel_color" = "Change name color";
 "lng_edit_self_title" = "Edit your name";
 "lng_confirm_contact_data" = "New Contact";
 "lng_add_contact" = "Create";
@@ -2597,6 +2846,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_menu_formatting_italic" = "Italic";
 "lng_menu_formatting_underline" = "Underline";
 "lng_menu_formatting_strike_out" = "Strike-through";
+"lng_menu_formatting_blockquote" = "Quote";
 "lng_menu_formatting_monospace" = "Monospace";
 "lng_menu_formatting_spoiler" = "Spoiler";
 "lng_menu_formatting_link_create" = "Create link";
@@ -2609,6 +2859,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_formatting_link_create" = "Create";
 
 "lng_text_copied" = "Text copied to clipboard.";
+"lng_code_copied" = "Block copied to clipboard.";
 
 "lng_spellchecker_submenu" = "Spelling";
 "lng_spellchecker_add" = "Add to Dictionary";
@@ -2717,6 +2968,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_payments_terms_title" = "Terms of Service";
 "lng_payments_terms_text" = "Subscribe and accept terms of service of {bot}?";
+"lng_payments_terms_text_once" = "Are you accepting terms of service of {bot}?";
 "lng_payments_terms_agree" = "I agree to {link}";
 "lng_payments_terms_link" = "Terms of Service";
 "lng_payments_terms_accept" = "Accept";
@@ -3049,9 +3301,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_gigagroup_suggest_more" = "Learn more";
 
 "lng_rights_channel_info" = "Change channel info";
+"lng_rights_channel_manage" = "Manage messages";
 "lng_rights_channel_post" = "Post messages";
 "lng_rights_channel_edit" = "Edit messages of others";
 "lng_rights_channel_delete" = "Delete messages of others";
+"lng_rights_channel_manage_stories" = "Manage stories";
+"lng_rights_channel_post_stories" = "Post stories";
+"lng_rights_channel_edit_stories" = "Edit stories of others";
+"lng_rights_channel_delete_stories" = "Delete stories of others";
 "lng_rights_channel_manage_calls" = "Manage live streams";
 "lng_rights_group_info" = "Change group info";
 "lng_rights_group_ban" = "Ban users";
@@ -3268,6 +3525,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_participant_volume_channel" = "{from} changed live stream volume for {user} to {percent}";
 "lng_admin_log_antispam_enabled" = "{from} enabled aggressive anti-spam";
 "lng_admin_log_antispam_disabled" = "{from} disabled aggressive anti-spam";
+"lng_admin_log_change_color" = "{from} changed channel color from {previous} to {color}";
+"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_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}";
@@ -3310,6 +3571,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_admin_log_admin_post_messages" = "Post messages";
 "lng_admin_log_admin_edit_messages" = "Edit messages";
 "lng_admin_log_admin_delete_messages" = "Delete messages";
+"lng_admin_log_admin_post_stories" = "Post stories";
+"lng_admin_log_admin_edit_stories" = "Edit stories";
+"lng_admin_log_admin_delete_stories" = "Delete stories";
 "lng_admin_log_admin_remain_anonymous" = "Remain anonymous";
 "lng_admin_log_admin_ban_users" = "Ban users";
 "lng_admin_log_admin_invite_users" = "Add members";
@@ -3525,6 +3789,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_export_option_choose_format" = "Choose export format";
 "lng_export_option_html" = "Human-readable HTML";
 "lng_export_option_json" = "Machine-readable JSON";
+"lng_export_option_html_and_json" = "Both";
 "lng_export_limits" = "From: {from}, to: {till}";
 "lng_export_beginning" = "the oldest message";
 "lng_export_end" = "present";
@@ -3789,6 +4054,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_view_button_voice_chat_channel" = "Live stream";
 "lng_view_button_request_join" = "Request to Join";
 "lng_view_button_external_link" = "Open link";
+"lng_view_button_boost" = "Boost";
 
 "lng_sponsored_hide_ads" = "Hide";
 "lng_sponsored_title" = "What are sponsored messages?";
@@ -3799,6 +4065,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_telegram_features_url" = "https://t.me/TelegramTips";
 
+"lng_mini_apps_disclaimer_title" = "Warning";
+"lng_mini_apps_disclaimer_text" = "You are about to use a mini app operated by an independent party **not affiliated with Telegram**. You must agree to the Terms of Use of mini apps to continue.";
+"lng_mini_apps_disclaimer_button" = "I agree to the {link}";
+"lng_mini_apps_disclaimer_link" = "Terms of Use";
+"lng_mini_apps_tos_url" = "https://telegram.org/tos/mini-apps";
+
 "lng_ringtones_box_title" = "Notification Sound";
 "lng_ringtones_box_cloud_subtitle" = "Choose your tone";
 "lng_ringtones_box_upload_choose" = "Choose ringtone";
@@ -3916,6 +4188,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_stories_recent_button" = "Recent Stories";
 "lng_stories_archive_title" = "Stories Archive";
 "lng_stories_archive_about" = "Only you can see archived stories unless you choose to save them to your profile.";
+"lng_stories_channel_archive_about" = "Only admins of the channel can see archived stories unless they are saved to the channel page.";
 "lng_stories_reply_sent" = "Message Sent";
 "lng_stories_hidden_to_contacts" = "Stories from {user} will now be shown in **Archived Chats**.";
 "lng_stories_shown_in_chats" = "Stories from {user} will now be shown in the **Chats List**.";
@@ -3935,6 +4208,19 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_stories_archive_done" = "This story is hidden from your profile.";
 "lng_stories_archive_done_many#one" = "{count} story is hidden from your profile.";
 "lng_stories_archive_done_many#other" = "{count} stories are hidden from your profile.";
+"lng_stories_channel_save_sure" = "Do you want to save this story to the channel page?";
+"lng_stories_channel_save_sure_many#one" = "Do you want to save {count} story to the channel page?";
+"lng_stories_channel_save_sure_many#other" = "Do you want to save {count} stories to the channel page?";
+"lng_stories_channel_save_done" = "This story is saved to the channel page.";
+"lng_stories_channel_save_done_many#one" = "{count} story is saved to the channel page.";
+"lng_stories_channel_save_done_many#other" = "{count} stories are saved to the channel page.";
+"lng_stories_channel_save_done_about" = "Saved stories can be viewed by others on the channel page until they are removed.";
+"lng_stories_channel_archive_sure" = "Do you want to hide this story from the channel page?";
+"lng_stories_channel_archive_sure_many#one" = "Do you want to hide {count} story from the channel page?";
+"lng_stories_channel_archive_sure_many#other" = "Do you want to hide {count} stories from the channel page?";
+"lng_stories_channel_archive_done" = "This story is hidden from the channel page.";
+"lng_stories_channel_archive_done_many#one" = "{count} story is hidden from the channel page.";
+"lng_stories_channel_archive_done_many#other" = "{count} stories are hidden from the channel page.";
 "lng_stories_save_promo" = "Subscribe to {link} to download other people's unprotected stories to disk.";
 
 "lng_stealth_mode_menu_item" = "Stealth Mode";
@@ -3957,6 +4243,80 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_stories_link_invalid" = "This link is broken or has expired.";
 
+"lng_stats_title" = "Statistics";
+"lng_stats_message_title" = "Message Statistic";
+"lng_stats_zoom_out" = "Zoom Out";
+
+"lng_stats_overview_title" = "Overview";
+"lng_stats_overview_member_count" = "Followers";
+"lng_stats_overview_mean_view_count" = "Views Per Post";
+"lng_stats_overview_mean_share_count" = "Shared Per Post";
+"lng_stats_overview_enabled_notifications" = "Enabled Notifications";
+"lng_stats_overview_messages" = "Messages";
+"lng_stats_overview_group_mean_view_count" = "Viewing Members";
+"lng_stats_overview_group_mean_post_count" = "Posting Members";
+"lng_stats_overview_message_private_shares" = "Private Shares";
+"lng_stats_overview_message_public_shares" = "Public Shares";
+"lng_stats_overview_message_views" = "Views";
+"lng_stats_overview_message_public_share#one" = "{count} public share";
+"lng_stats_overview_message_public_share#other" = "{count} public shares";
+
+"lng_stats_members_title" = "Top members";
+"lng_stats_admins_title" = "Top admins";
+"lng_stats_inviters_title" = "Top inviters";
+"lng_stats_member_messages#one" = "{count} message";
+"lng_stats_member_messages#other" = "{count} messages";
+"lng_stats_member_characters#one" = "{count} symbol per message";
+"lng_stats_member_characters#other" = "{count} symbols per message";
+"lng_stats_member_deletions#one" = "{count} deletions";
+"lng_stats_member_deletions#other" = "{count} deletions";
+"lng_stats_member_bans#one" = "{count} ban";
+"lng_stats_member_bans#other" = "{count} bans";
+"lng_stats_member_restrictions#one" = "{count} restriction";
+"lng_stats_member_restrictions#other" = "{count} restrictions";
+"lng_stats_member_invitations#one" = "{count} invitation";
+"lng_stats_member_invitations#other" = "{count} invitations";
+
+"lng_stats_recent_messages_title" = "Recent posts";
+"lng_stats_recent_messages_views#one" = "{count} view";
+"lng_stats_recent_messages_views#other" = "{count} views";
+"lng_stats_recent_messages_shares#one" = "{count} share";
+"lng_stats_recent_messages_shares#other" = "{count} shares";
+
+"lng_stats_loading" = "Loading stats...";
+"lng_stats_loading_subtext" = "Please wait a few moments while we generate your stats.";
+
+"lng_chart_title_member_count" = "Growth";
+"lng_chart_title_join" = "Followers";
+"lng_chart_title_mute" = "Notifications";
+"lng_chart_title_view_count_by_hour" = "Views by hours";
+"lng_chart_title_view_count_by_source" = "Views by source";
+"lng_chart_title_join_by_source" = "New followers by source";
+"lng_chart_title_language" = "Languages";
+"lng_chart_title_message_interaction" = "Interactions";
+"lng_chart_title_instant_view_interaction" = "IV Interactions";
+
+"lng_chart_title_group_join" = "Group members";
+"lng_chart_title_group_join_by_source" = "New members by source";
+"lng_chart_title_group_language" = "Members's primary language";
+"lng_chart_title_group_message_content" = "Messages";
+"lng_chart_title_group_action" = "Actions";
+"lng_chart_title_group_day" = "Views by hours";
+"lng_chart_title_group_week" = "Top days of week";
+
+"lng_boosts_title" = "Boosts";
+"lng_boosts_level" = "Level";
+"lng_boosts_existing" = "Existing boosts";
+"lng_boosts_premium_audience" = "Premium subscribers";
+"lng_boosts_next_level" = "Boosts to level up";
+"lng_boosts_list_title#one" = "{count} booster";
+"lng_boosts_list_title#other" = "{count} boosters";
+"lng_boosts_list_subtext" = "Your channel is currently boosted by these users.";
+"lng_boosts_show_more" = "Show More Boosts";
+"lng_boosts_list_status" = "boost expires on {date}";
+"lng_boosts_link_title" = "Link for boosting";
+"lng_boosts_link_subtext" = "Share this link with your subscribers to get more boosts.";
+
 // Wnd specific
 
 "lng_wnd_choose_program_menu" = "Choose Default Program...";

Telegram/Resources/qrc/emoji_8.qrc

@@ -0,0 +1,5 @@
+<RCC>
+  <qresource prefix="/gui">
+    <file alias="emoji/emoji_8.webp">../emoji/emoji_8.webp</file>
+  </qresource>
+</RCC>

Telegram/Resources/qrc/telegram/animations.qrc

@@ -10,5 +10,6 @@
     <file alias="cloud_password/email.tgs">../../animations/cloud_password/email.tgs</file>
     <file alias="ttl.tgs">../../animations/ttl.tgs</file>
     <file alias="discussion.tgs">../../animations/discussion.tgs</file>
+    <file alias="stats.tgs">../../animations/stats.tgs</file>
   </qresource>
 </RCC>

Telegram/Resources/uwp/AppX/AppxManifest.xml

@@ -10,7 +10,7 @@
   <Identity Name="TelegramMessengerLLP.TelegramDesktop"
     ProcessorArchitecture="ARCHITECTURE"
     Publisher="CN=536BC709-8EE1-4478-AF22-F0F0F26FF64A"
-    Version="4.9.2.0" />
+    Version="4.11.2.0" />
   <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 4,9,2,0
- PRODUCTVERSION 4,9,2,0
+ FILEVERSION 4,11,2,0
+ PRODUCTVERSION 4,11,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop"
-            VALUE "FileVersion", "4.9.2.0"
+            VALUE "FileVersion", "4.11.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.9.2.0"
+            VALUE "ProductVersion", "4.11.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,9,2,0
- PRODUCTVERSION 4,9,2,0
+ FILEVERSION 4,11,2,0
+ PRODUCTVERSION 4,11,2,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Telegram FZ-LLC"
             VALUE "FileDescription", "Telegram Desktop Updater"
-            VALUE "FileVersion", "4.9.2.0"
+            VALUE "FileVersion", "4.11.2.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2023"
             VALUE "ProductName", "Telegram Desktop"
-            VALUE "ProductVersion", "4.9.2.0"
+            VALUE "ProductVersion", "4.11.2.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/_other/packer.cpp

@@ -267,7 +267,7 @@ int main(int argc, char *argv[])
 			}
 			QByteArray inner = f.readAll();
 			stream << name << quint32(inner.size()) << inner;
-#ifdef Q_OS_UNIX
+#ifndef Q_OS_WIN
 			stream << (QFileInfo(fullName).isExecutable() ? true : false);
 #endif
 		}
@@ -281,7 +281,7 @@ int main(int argc, char *argv[])
 	cout << "Compression start, size: " << resultSize << "\n";
 
 	QByteArray compressed, resultCheck;
-#if defined Q_OS_WIN && !defined DESKTOP_APP_USE_PACKAGED // use Lzma SDK for win
+#if defined Q_OS_WIN && !defined TDESKTOP_USE_PACKAGED // use Lzma SDK for win
 	const int32 hSigLen = 128, hShaLen = 20, hPropsLen = LZMA_PROPS_SIZE, hOriginalSizeLen = sizeof(int32), hSize = hSigLen + hShaLen + hPropsLen + hOriginalSizeLen; // header
 
 	compressed.resize(hSize + resultSize + 1024 * 1024); // rsa signature + sha1 + lzma props + max compressed size
@@ -496,10 +496,8 @@ int main(int argc, char *argv[])
 	QString outName((targetwin64 ? QString("tx64upd%1") : QString("tupdate%1")).arg(AlphaVersion ? AlphaVersion : version));
 #elif defined Q_OS_MAC
 	QString outName((targetarmac ? QString("tarmacupd%1") : QString("tmacupd%1")).arg(AlphaVersion ? AlphaVersion : version));
-#elif defined Q_OS_UNIX
-	QString outName(QString("tlinuxupd%1").arg(AlphaVersion ? AlphaVersion : version));
 #else
-#error Unknown platform!
+	QString outName(QString("tlinuxupd%1").arg(AlphaVersion ? AlphaVersion : version));
 #endif
 	if (AlphaVersion) {
 		outName += "_" + AlphaSignature;

Telegram/SourceFiles/_other/packer.h

@@ -27,7 +27,7 @@ extern "C" {
 #include <openssl/evp.h>
 } // extern "C"
 
-#if defined Q_OS_WIN && !defined DESKTOP_APP_USE_PACKAGED // use Lzma SDK for win
+#if defined Q_OS_WIN && !defined TDESKTOP_USE_PACKAGED // use Lzma SDK for win
 #include <LzmaLib.h>
 #else
 #include <lzma.h>

Telegram/SourceFiles/_other/updater_linux.cpp

@@ -41,6 +41,7 @@ bool do_mkdir(const char *path) { // from http://stackoverflow.com/questions/675
 }
 
 bool _debug = false;
+bool writeprotected = false;
 string updaterDir;
 string updaterName;
 string workDir;
@@ -88,7 +89,7 @@ void writeLog(const char *format, ...) {
 	va_end(args);
 }
 
-bool copyFile(const char *from, const char *to, bool writeprotected) {
+bool copyFile(const char *from, const char *to) {
 	FILE *ffrom = fopen(from, "rb"), *fto = fopen(to, "wb");
 	if (!ffrom) {
 		if (fto) fclose(fto);
@@ -211,7 +212,7 @@ void delFolder() {
 	rmdir(delFolder.c_str());
 }
 
-bool update(bool writeprotected) {
+bool update() {
 	writeLog("Update started..");
 
 	string updDir = workDir + "tupdates/temp", readyFilePath = workDir + "tupdates/temp/ready", tdataDir = workDir + "tupdates/temp/tdata";
@@ -324,7 +325,7 @@ bool update(bool writeprotected) {
 		writeLog("Copying file '%s' to '%s'..", fname.c_str(), tofname.c_str());
 		int copyTries = 0, triesLimit = 30;
 		do {
-			if (!copyFile(fname.c_str(), tofname.c_str(), writeprotected)) {
+			if (!copyFile(fname.c_str(), tofname.c_str())) {
 				++copyTries;
 				usleep(100000);
 			} else {
@@ -359,10 +360,10 @@ int main(int argc, char *argv[]) {
 	bool needupdate = true;
 	bool autostart = false;
 	bool debug = false;
-	bool writeprotected = false;
 	bool tosettings = false;
 	bool startintray = false;
 	bool customWorkingDir = false;
+	bool justUpdate = false;
 
 	char *key = 0;
 	char *workdir = 0;
@@ -381,6 +382,9 @@ int main(int argc, char *argv[]) {
 			customWorkingDir = true;
 		} else if (equal(argv[i], "-writeprotected")) {
 			writeprotected = true;
+			justUpdate = true;
+		} else if (equal(argv[i], "-justupdate")) {
+			justUpdate = true;
 		} else if (equal(argv[i], "-key") && ++i < argc) {
 			key = argv[i];
 		} else if (equal(argv[i], "-workpath") && ++i < argc) {
@@ -455,7 +459,7 @@ int main(int argc, char *argv[]) {
 				} else {
 					writeLog("Passed workpath is '%s'", workDir.c_str());
 				}
-				update(writeprotected);
+				update();
 			}
 		} else {
 			writeLog("Error: bad exe name!");
@@ -464,36 +468,38 @@ int main(int argc, char *argv[]) {
 		writeLog("Error: short exe name!");
 	}
 
-	const auto fullBinaryPath = exePath + exeName;
-
-	auto values = vector<string>();
-	const auto push = [&](string arg) {
-		// Force null-terminated .data() call result.
-		values.push_back(arg + char(0));
-	};
-	push(!argv0.empty() ? argv0 : fullBinaryPath);
-	push("-noupdate");
-	if (autostart) push("-autostart");
-	if (debug) push("-debug");
-	if (startintray) push("-startintray");
-	if (tosettings) push("-tosettings");
-	if (key) {
-		push("-key");
-		push(key);
-	}
-	if (customWorkingDir && workdir) {
-		push("-workdir");
-		push(workdir);
-	}
-
-	auto args = vector<char*>();
-	for (auto &arg : values) {
-		args.push_back(arg.data());
-	}
-	args.push_back(nullptr);
-
 	// let the parent launch instead
-	if (!writeprotected) {
+	if (justUpdate) {
+		writeLog("Closing log and quitting..");
+	} else {
+		const auto fullBinaryPath = exePath + exeName;
+
+		auto values = vector<string>();
+		const auto push = [&](string arg) {
+			// Force null-terminated .data() call result.
+			values.push_back(arg + char(0));
+		};
+		push(!argv0.empty() ? argv0 : fullBinaryPath);
+		push("-noupdate");
+		if (autostart) push("-autostart");
+		if (debug) push("-debug");
+		if (startintray) push("-startintray");
+		if (tosettings) push("-tosettings");
+		if (key) {
+			push("-key");
+			push(key);
+		}
+		if (customWorkingDir && workdir) {
+			push("-workdir");
+			push(workdir);
+		}
+
+		auto args = vector<char*>();
+		for (auto &arg : values) {
+			args.push_back(arg.data());
+		}
+		args.push_back(nullptr);
+
 		pid_t pid = fork();
 		switch (pid) {
 		case -1:
@@ -503,9 +509,10 @@ int main(int argc, char *argv[]) {
 			execv(fullBinaryPath.c_str(), args.data());
 			return 1;
 		}
+
+		writeLog("Executed Telegram, closing log and quitting..");
 	}
 
-	writeLog("Executed Telegram, closing log and quitting..");
 	closeLog();
 
 	return 0;

Telegram/SourceFiles/api/api_blocked_peers.cpp

@@ -77,45 +77,59 @@ void BlockedPeers::block(not_null<PeerData*> peer) {
 		_session->changes().peerUpdated(
 			peer,
 			Data::PeerUpdate::Flag::IsBlocked);
-	} else if (_blockRequests.find(peer) == end(_blockRequests)) {
-		const auto requestId = _api.request(MTPcontacts_Block(
-			MTP_flags(0),
-			peer->input
-		)).done([=] {
-			_blockRequests.erase(peer);
-			peer->setIsBlocked(true);
-			if (_slice) {
-				_slice->list.insert(
-					_slice->list.begin(),
-					{ peer->id, base::unixtime::now() });
-				++_slice->total;
-				_changes.fire_copy(*_slice);
-			}
-		}).fail([=] {
-			_blockRequests.erase(peer);
-		}).send();
-
-		_blockRequests.emplace(peer, requestId);
+		return;
+	} else if (blockAlreadySent(peer, true)) {
+		return;
 	}
+	const auto requestId = _api.request(MTPcontacts_Block(
+		MTP_flags(0),
+		peer->input
+	)).done([=] {
+		const auto data = _blockRequests.take(peer);
+		peer->setIsBlocked(true);
+		if (_slice) {
+			_slice->list.insert(
+				_slice->list.begin(),
+				{ peer->id, base::unixtime::now() });
+			++_slice->total;
+			_changes.fire_copy(*_slice);
+		}
+		if (data) {
+			for (const auto &callback : data->callbacks) {
+				callback(false);
+			}
+		}
+	}).fail([=] {
+		if (const auto data = _blockRequests.take(peer)) {
+			for (const auto &callback : data->callbacks) {
+				callback(false);
+			}
+		}
+	}).send();
+
+	_blockRequests.emplace(peer, Request{
+		.requestId = requestId,
+		.blocking = true,
+	});
 }
 
 void BlockedPeers::unblock(
 		not_null<PeerData*> peer,
-		Fn<void()> onDone,
+		Fn<void(bool success)> done,
 		bool force) {
 	if (!force && !peer->isBlocked()) {
 		_session->changes().peerUpdated(
 			peer,
 			Data::PeerUpdate::Flag::IsBlocked);
 		return;
-	} else if (_blockRequests.find(peer) != end(_blockRequests)) {
+	} else if (blockAlreadySent(peer, false, done)) {
 		return;
 	}
 	const auto requestId = _api.request(MTPcontacts_Unblock(
 		MTP_flags(0),
 		peer->input
 	)).done([=] {
-		_blockRequests.erase(peer);
+		const auto data = _blockRequests.take(peer);
 		peer->setIsBlocked(false);
 		if (_slice) {
 			auto &list = _slice->list;
@@ -130,13 +144,46 @@ void BlockedPeers::unblock(
 			}
 			_changes.fire_copy(*_slice);
 		}
-		if (onDone) {
-			onDone();
+		if (data) {
+			for (const auto &callback : data->callbacks) {
+				callback(true);
+			}
 		}
 	}).fail([=] {
-		_blockRequests.erase(peer);
+		if (const auto data = _blockRequests.take(peer)) {
+			for (const auto &callback : data->callbacks) {
+				callback(false);
+			}
+		}
 	}).send();
-	_blockRequests.emplace(peer, requestId);
+	const auto i = _blockRequests.emplace(peer, Request{
+		.requestId = requestId,
+		.blocking = false,
+	}).first;
+	if (done) {
+		i->second.callbacks.push_back(std::move(done));
+	}
+}
+
+bool BlockedPeers::blockAlreadySent(
+		not_null<PeerData*> peer,
+		bool blocking,
+		Fn<void(bool success)> done) {
+	const auto i = _blockRequests.find(peer);
+	if (i == end(_blockRequests)) {
+		return false;
+	} else if (i->second.blocking == blocking) {
+		if (done) {
+			i->second.callbacks.push_back(std::move(done));
+		}
+		return true;
+	}
+	const auto callbacks = base::take(i->second.callbacks);
+	_blockRequests.erase(i);
+	for (const auto &callback : callbacks) {
+		callback(false);
+	}
+	return false;
 }
 
 void BlockedPeers::reload() {
@@ -160,7 +207,7 @@ auto BlockedPeers::slice() -> rpl::producer<BlockedPeers::Slice> {
 		: (_changes.events() | rpl::type_erased());
 }
 
-void BlockedPeers::request(int offset, Fn<void(BlockedPeers::Slice)> onDone) {
+void BlockedPeers::request(int offset, Fn<void(BlockedPeers::Slice)> done) {
 	if (_requestId) {
 		return;
 	}
@@ -170,7 +217,7 @@ void BlockedPeers::request(int offset, Fn<void(BlockedPeers::Slice)> onDone) {
 		MTP_int(offset ? kBlockedPerPage : kBlockedFirstSlice)
 	)).done([=](const MTPcontacts_Blocked &result) {
 		_requestId = 0;
-		onDone(TLToSlice(result, _session->data()));
+		done(TLToSlice(result, _session->data()));
 	}).fail([=] {
 		_requestId = 0;
 	}).send();

Telegram/SourceFiles/api/api_blocked_peers.h

@@ -39,20 +39,31 @@ public:
 
 	void reload();
 	rpl::producer<Slice> slice();
-	void request(int offset, Fn<void(Slice)> onDone);
+	void request(int offset, Fn<void(Slice)> done);
 
 	void block(not_null<PeerData*> peer);
 	void unblock(
 		not_null<PeerData*> peer,
-		Fn<void()> onDone = nullptr,
+		Fn<void(bool success)> done = nullptr,
 		bool force = false);
 
 private:
+	struct Request {
+		std::vector<Fn<void(bool success)>> callbacks;
+		mtpRequestId requestId = 0;
+		bool blocking = false;
+	};
+
+	[[nodiscard]] bool blockAlreadySent(
+		not_null<PeerData*> peer,
+		bool blocking,
+		Fn<void(bool success)> done = nullptr);
+
 	const not_null<Main::Session*> _session;
 
 	MTP::Sender _api;
 
-	base::flat_map<not_null<PeerData*>, mtpRequestId> _blockRequests;
+	base::flat_map<not_null<PeerData*>, Request> _blockRequests;
 	mtpRequestId _requestId = 0;
 	std::optional<Slice> _slice;
 	rpl::event_stream<Slice> _changes;

Telegram/SourceFiles/api/api_bot.cpp

@@ -169,9 +169,7 @@ void SendBotCallbackData(
 void HideSingleUseKeyboard(
 		not_null<Window::SessionController*> controller,
 		not_null<HistoryItem*> item) {
-	controller->content()->hideSingleUseKeyboard(
-		item->history()->peer,
-		item->id);
+	controller->content()->hideSingleUseKeyboard(item->fullId());
 }
 
 } // namespace
@@ -312,12 +310,14 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 	case ButtonType::Default: {
 		// Copy string before passing it to the sending method
 		// because the original button can be destroyed inside.
-		const auto replyTo = item->isRegular() ? item->id : 0;
+		const auto replyTo = item->isRegular()
+			? item->fullId()
+			: FullMsgId();
 		controller->content()->sendBotCommand({
 			.peer = item->history()->peer,
 			.command = QString(button->text),
 			.context = item->fullId(),
-			.replyTo = replyTo,
+			.replyTo = { replyTo },
 		});
 	} break;
 
@@ -363,7 +363,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 
 	case ButtonType::RequestPhone: {
 		HideSingleUseKeyboard(controller, item);
-		const auto itemId = item->id;
+		const auto itemId = item->fullId();
 		const auto topicRootId = item->topicRootId();
 		const auto history = item->history();
 		controller->show(Ui::MakeConfirmBox({
@@ -376,7 +376,7 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 				auto action = Api::SendAction(history);
 				action.clearDraft = false;
 				action.replyTo = {
-					.msgId = itemId,
+					.messageId = itemId,
 					.topicRootId = topicRootId,
 				};
 				history->session().api().shareContact(
@@ -397,13 +397,11 @@ void ActivateBotCommand(ClickHandlerContext context, int row, int column) {
 				chosen |= PollData::Flag::Quiz;
 			}
 		}
-		const auto replyToId = MsgId(0);
-		const auto topicRootId = MsgId(0);
+		const auto replyTo = FullReplyTo();
 		Window::PeerMenuCreatePoll(
 			controller,
 			item->history()->peer,
-			replyToId,
-			topicRootId,
+			replyTo,
 			chosen,
 			disabled);
 	} break;

Telegram/SourceFiles/api/api_chat_invite.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "apiwrap.h"
 #include "window/window_session_controller.h"
+#include "info/profile/info_profile_badge.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "ui/empty_userpic.h"
@@ -25,6 +26,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/toast/toast.h"
 #include "boxes/premium_limits_box.h"
 #include "styles/style_boxes.h"
+#include "styles/style_info.h"
 #include "styles/style_layers.h"
 
 namespace Api {
@@ -195,6 +197,13 @@ ConfirmInviteBox::ConfirmInviteBox(
 : _session(session)
 , _submit(std::move(submit))
 , _title(this, st::confirmInviteTitle)
+, _badge(std::make_unique<Info::Profile::Badge>(
+	this,
+	st::infoPeerBadge,
+	_session,
+	rpl::single(Info::Profile::Badge::Content{ BadgeForInvite(invite) }),
+	nullptr,
+	[=] { return false; }))
 , _status(this, st::confirmInviteStatus)
 , _about(this, st::confirmInviteAbout)
 , _aboutRequests(this, st::confirmInviteStatus)
@@ -275,9 +284,24 @@ ConfirmInviteBox::ChatInvite ConfirmInviteBox::Parse(
 		.isMegagroup = data.is_megagroup(),
 		.isBroadcast = data.is_broadcast(),
 		.isRequestNeeded = data.is_request_needed(),
+		.isFake = data.is_fake(),
+		.isScam = data.is_scam(),
+		.isVerified = data.is_verified(),
 	};
 }
 
+[[nodiscard]] Info::Profile::BadgeType ConfirmInviteBox::BadgeForInvite(
+		const ChatInvite &invite) {
+	using Type = Info::Profile::BadgeType;
+	return invite.isVerified
+		? Type::Verified
+		: invite.isScam
+		? Type::Scam
+		: invite.isFake
+		? Type::Fake
+		: Type::None;
+}
+
 void ConfirmInviteBox::prepare() {
 	addButton(
 		(_requestApprove
@@ -326,8 +350,26 @@ void ConfirmInviteBox::prepare() {
 
 void ConfirmInviteBox::resizeEvent(QResizeEvent *e) {
 	BoxContent::resizeEvent(e);
-	_title->move((width() - _title->width()) / 2, st::confirmInviteTitleTop);
-	_status->move((width() - _status->width()) / 2, st::confirmInviteStatusTop);
+
+	const auto padding = st::boxRowPadding;
+	auto nameWidth = width() - padding.left() - padding.right();
+	auto badgeWidth = 0;
+	if (const auto widget = _badge->widget()) {
+		badgeWidth = st::infoVerifiedCheckPosition.x() + widget->width();
+		nameWidth -= badgeWidth;
+	}
+	_title->resizeToWidth(std::min(nameWidth, _title->textMaxWidth()));
+	_title->moveToLeft(
+		(width() - _title->width() - badgeWidth) / 2,
+		st::confirmInviteTitleTop);
+	const auto badgeLeft = _title->x() + _title->width();
+	const auto badgeTop = _title->y();
+	const auto badgeBottom = _title->y() + _title->height();
+	_badge->move(badgeLeft, badgeTop, badgeBottom);
+
+	_status->move(
+		(width() - _status->width()) / 2,
+		st::confirmInviteStatusTop);
 	auto bottom = _status->y()
 		+ _status->height()
 		+ st::boxPadding.bottom()

Telegram/SourceFiles/api/api_chat_invite.h

@@ -12,6 +12,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 class UserData;
 class ChannelData;
 
+namespace Info::Profile {
+class Badge;
+enum class BadgeType;
+} // namespace Info::Profile
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -66,10 +71,15 @@ private:
 		bool isMegagroup = false;
 		bool isBroadcast = false;
 		bool isRequestNeeded = false;
+		bool isFake = false;
+		bool isScam = false;
+		bool isVerified = false;
 	};
 	[[nodiscard]] static ChatInvite Parse(
 		not_null<Main::Session*> session,
 		const MTPDchatInvite &data);
+	[[nodiscard]] Info::Profile::BadgeType BadgeForInvite(
+		const ChatInvite &invite);
 
 	ConfirmInviteBox(
 		not_null<Main::Session*> session,
@@ -81,12 +91,14 @@ private:
 
 	Fn<void()> _submit;
 	object_ptr<Ui::FlatLabel> _title;
+	std::unique_ptr<Info::Profile::Badge> _badge;
 	object_ptr<Ui::FlatLabel> _status;
 	object_ptr<Ui::FlatLabel> _about;
 	object_ptr<Ui::FlatLabel> _aboutRequests;
 	std::shared_ptr<Data::PhotoMedia> _photo;
 	std::unique_ptr<Ui::EmptyUserpic> _photoEmpty;
 	std::vector<Participant> _participants;
+
 	bool _isChannel = false;
 	bool _requestApprove = false;
 

Telegram/SourceFiles/api/api_common.cpp

@@ -19,8 +19,8 @@ SendAction::SendAction(
 	SendOptions options)
 : history(thread->owningHistory())
 , options(options)
-, replyTo({ .msgId = thread->topicRootId() }) {
-	replyTo.topicRootId = replyTo.msgId;
+, replyTo({ .messageId = { history->peer->id, thread->topicRootId() } }) {
+	replyTo.topicRootId = replyTo.messageId.msg;
 }
 
 SendOptions DefaultSendWhenOnlineOptions() {
@@ -31,7 +31,7 @@ SendOptions DefaultSendWhenOnlineOptions() {
 }
 
 MTPInputReplyTo SendAction::mtpReplyTo() const {
-	return Data::ReplyToForMTP(&history->owner(), replyTo);
+	return Data::ReplyToForMTP(history, replyTo);
 }
 
 } // namespace Api

Telegram/SourceFiles/api/api_common.h

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "data/data_drafts.h"
+
 class History;
 
 namespace Data {
@@ -22,7 +24,6 @@ struct SendOptions {
 	TimeId scheduled = 0;
 	bool silent = false;
 	bool handleSupportSwitch = false;
-	bool removeWebPageId = false;
 	bool hideViaBot = false;
 };
 [[nodiscard]] SendOptions DefaultSendWhenOnlineOptions();
@@ -54,7 +55,7 @@ struct MessageToSend {
 
 	SendAction action;
 	TextWithTags textWithTags;
-	WebPageId webPageId = 0;
+	Data::WebPageDraft webPage;
 };
 
 struct RemoteFileInfo {

Telegram/SourceFiles/api/api_editing.cpp

@@ -11,8 +11,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_media.h"
 #include "api/api_text_entities.h"
 #include "ui/boxes/confirm_box.h"
+#include "data/data_histories.h"
 #include "data/data_scheduled_messages.h"
 #include "data/data_session.h"
+#include "data/data_web_page.h"
 #include "history/history.h"
 #include "history/history_item.h"
 #include "lang/lang_keys.h"
@@ -45,6 +47,7 @@ template <typename DoneCallback, typename FailCallback>
 mtpRequestId EditMessage(
 		not_null<HistoryItem*> item,
 		const TextWithEntities &textWithEntities,
+		Data::WebPageDraft webpage,
 		SendOptions options,
 		DoneCallback &&done,
 		FailCallback &&fail,
@@ -65,15 +68,21 @@ mtpRequestId EditMessage(
 
 	const auto emptyFlag = MTPmessages_EditMessage::Flag(0);
 	const auto flags = emptyFlag
-	| (!text.isEmpty() || media
+	| ((!text.isEmpty() || media)
 		? MTPmessages_EditMessage::Flag::f_message
 		: emptyFlag)
 	| ((media && inputMedia.has_value())
 		? MTPmessages_EditMessage::Flag::f_media
 		: emptyFlag)
-	| (options.removeWebPageId
+	| (webpage.removed
 		? MTPmessages_EditMessage::Flag::f_no_webpage
 		: emptyFlag)
+	| ((!webpage.removed && !webpage.url.isEmpty())
+		? MTPmessages_EditMessage::Flag::f_media
+		: emptyFlag)
+	| ((!webpage.removed && !webpage.url.isEmpty() && webpage.invert)
+		? MTPmessages_EditMessage::Flag::f_invert_media
+		: emptyFlag)
 	| (!sentEntities.v.isEmpty()
 		? MTPmessages_EditMessage::Flag::f_entities
 		: emptyFlag)
@@ -89,7 +98,7 @@ mtpRequestId EditMessage(
 		item->history()->peer->input,
 		MTP_int(id),
 		MTP_string(text),
-		inputMedia.value_or(MTPInputMedia()),
+		inputMedia.value_or(Data::WebPageForMTP(webpage, text.isEmpty())),
 		MTPReplyMarkup(),
 		sentEntities,
 		MTP_int(options.scheduled)
@@ -133,9 +142,15 @@ mtpRequestId EditMessage(
 		FailCallback &&fail,
 		std::optional<MTPInputMedia> inputMedia = std::nullopt) {
 	const auto &text = item->originalText();
+	const auto webpage = (!item->media() || !item->media()->webpage())
+		? Data::WebPageDraft{ .removed = true }
+		: Data::WebPageDraft{
+			.id = item->media()->webpage()->id,
+		};
 	return EditMessage(
 		item,
 		text,
+		webpage,
 		options,
 		std::forward<DoneCallback>(done),
 		std::forward<FailCallback>(fail),
@@ -216,12 +231,19 @@ mtpRequestId EditCaption(
 		SendOptions options,
 		Fn<void()> done,
 		Fn<void(const QString &)> fail) {
-	return EditMessage(item, caption, options, done, fail);
+	return EditMessage(
+		item,
+		caption,
+		Data::WebPageDraft(),
+		options,
+		done,
+		fail);
 }
 
 mtpRequestId EditTextMessage(
 		not_null<HistoryItem*> item,
 		const TextWithEntities &caption,
+		Data::WebPageDraft webpage,
 		SendOptions options,
 		Fn<void(mtpRequestId requestId)> done,
 		Fn<void(const QString &, mtpRequestId requestId)> fail) {
@@ -229,7 +251,7 @@ mtpRequestId EditTextMessage(
 		applyUpdates();
 		done(id);
 	};
-	return EditMessage(item, caption, options, callback, fail);
+	return EditMessage(item, caption, webpage, options, callback, fail);
 }
 
 } // namespace Api

Telegram/SourceFiles/api/api_editing.h

@@ -9,6 +9,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 class HistoryItem;
 
+namespace Data {
+struct WebPageDraft;
+} // namespace Data
+
 namespace MTP {
 class Error;
 } // namespace MTP
@@ -48,6 +52,7 @@ mtpRequestId EditCaption(
 mtpRequestId EditTextMessage(
 	not_null<HistoryItem*> item,
 	const TextWithEntities &caption,
+	Data::WebPageDraft webpage,
 	SendOptions options,
 	Fn<void(mtpRequestId requestId)> done,
 	Fn<void(const QString &error, mtpRequestId requestId)> fail);

Telegram/SourceFiles/api/api_peer_photo.cpp

@@ -510,40 +510,57 @@ void PeerPhoto::requestUserPhotos(
 	_userPhotosRequests.emplace(user, requestId);
 }
 
+auto PeerPhoto::emojiList(EmojiListType type) -> EmojiListData & {
+	switch (type) {
+	case EmojiListType::Profile: return _profileEmojiList;
+	case EmojiListType::Group: return _groupEmojiList;
+	case EmojiListType::Background: return _backgroundEmojiList;
+	}
+	Unexpected("Type in PeerPhoto::emojiList.");
+}
+
+auto PeerPhoto::emojiList(EmojiListType type) const
+-> const EmojiListData & {
+	return const_cast<PeerPhoto*>(this)->emojiList(type);
+}
+
 void PeerPhoto::requestEmojiList(EmojiListType type) {
-	if (_requestIdEmojiList) {
+	auto &list = emojiList(type);
+	if (list.requestId) {
 		return;
 	}
-	const auto isGroup = (type == EmojiListType::Group);
-	const auto d = [=](const MTPEmojiList &result) {
-		_requestIdEmojiList = 0;
-		result.match([](const MTPDemojiListNotModified &data) {
-		}, [&](const MTPDemojiList &data) {
-			auto &list = isGroup ? _profileEmojiList : _groupEmojiList;
-			list = ranges::views::all(
-				data.vdocument_id().v
-			) | ranges::views::transform(&MTPlong::v) | ranges::to_vector;
-		});
+	const auto send = [&](auto &&request) {
+		return _api.request(
+			std::move(request)
+		).done([=](const MTPEmojiList &result) {
+			auto &list = emojiList(type);
+			list.requestId = 0;
+			result.match([](const MTPDemojiListNotModified &data) {
+			}, [&](const MTPDemojiList &data) {
+				list.list = ranges::views::all(
+					data.vdocument_id().v
+				) | ranges::views::transform(
+					&MTPlong::v
+				) | ranges::to_vector;
+			});
+		}).fail([=] {
+			emojiList(type).requestId = 0;
+		}).send();
 	};
-	const auto f = [=] { _requestIdEmojiList = 0; };
-	_requestIdEmojiList = isGroup
-		? _api.request(
-			MTPaccount_GetDefaultGroupPhotoEmojis()
-		).done(d).fail(f).send()
-		: _api.request(
-			MTPaccount_GetDefaultProfilePhotoEmojis()
-		).done(d).fail(f).send();
+	list.requestId = (type == EmojiListType::Profile)
+		? send(MTPaccount_GetDefaultProfilePhotoEmojis())
+		: (type == EmojiListType::Group)
+		? send(MTPaccount_GetDefaultGroupPhotoEmojis())
+		: send(MTPaccount_GetDefaultBackgroundEmojis());
 }
 
 rpl::producer<PeerPhoto::EmojiList> PeerPhoto::emojiListValue(
 		EmojiListType type) {
-	auto &list = (type == EmojiListType::Group)
-		? _profileEmojiList
-		: _groupEmojiList;
-	if (list.current().empty() && !_requestIdEmojiList) {
+	auto &list = emojiList(type);
+	if (list.list.current().empty() && !list.requestId) {
 		requestEmojiList(type);
 	}
-	return list.value();
+	return list.list.value();
 }
 
 // Non-personal photo in case a personal photo is set.

Telegram/SourceFiles/api/api_peer_photo.h

@@ -31,6 +31,7 @@ public:
 	enum class EmojiListType {
 		Profile,
 		Group,
+		Background,
 	};
 
 	struct UserPhoto {
@@ -73,6 +74,10 @@ private:
 		Suggestion,
 		Fallback,
 	};
+	struct EmojiListData {
+		rpl::variable<EmojiList> list;
+		mtpRequestId requestId = 0;
+	};
 
 	void ready(
 		const FullMsgId &msgId,
@@ -84,6 +89,9 @@ private:
 		UploadType type,
 		Fn<void()> done);
 
+	[[nodiscard]] EmojiListData &emojiList(EmojiListType type);
+	[[nodiscard]] const EmojiListData &emojiList(EmojiListType type) const;
+
 	const not_null<Main::Session*> _session;
 	MTP::Sender _api;
 
@@ -101,9 +109,9 @@ private:
 		not_null<UserData*>,
 		not_null<PhotoData*>> _nonPersonalPhotos;
 
-	mtpRequestId _requestIdEmojiList = 0;
-	rpl::variable<EmojiList> _profileEmojiList;
-	rpl::variable<EmojiList> _groupEmojiList;
+	EmojiListData _profileEmojiList;
+	EmojiListData _groupEmojiList;
+	EmojiListData _backgroundEmojiList;
 
 };
 

Telegram/SourceFiles/api/api_polls.cpp

@@ -43,7 +43,7 @@ void Polls::create(
 
 	const auto history = action.history;
 	const auto peer = history->peer;
-	const auto topicRootId = action.replyTo.msgId
+	const auto topicRootId = action.replyTo.messageId
 		? action.replyTo.topicRootId
 		: 0;
 	auto sendFlags = MTPmessages_SendMedia::Flags(0);

Telegram/SourceFiles/api/api_premium.cpp

@@ -17,6 +17,21 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 
 namespace Api {
+namespace {
+
+[[nodiscard]] GiftCode Parse(const MTPDpayments_checkedGiftCode &data) {
+	return {
+		.from = peerFromMTP(data.vfrom_id()),
+		.to = data.vto_id() ? peerFromUser(*data.vto_id()) : PeerId(),
+		.giveawayId = data.vgiveaway_msg_id().value_or_empty(),
+		.date = data.vdate().v,
+		.used = data.vused_date().value_or_empty(),
+		.months = data.vmonths().v,
+		.giveaway = data.is_via_giveaway(),
+	};
+}
+
+} // namespace
 
 Premium::Premium(not_null<ApiWrap*> api)
 : _session(&api->session())
@@ -183,6 +198,115 @@ void Premium::reloadCloudSet() {
 	}).send();
 }
 
+void Premium::checkGiftCode(
+		const QString &slug,
+		Fn<void(GiftCode)> done) {
+	if (_giftCodeRequestId) {
+		if (_giftCodeSlug == slug) {
+			return;
+		}
+		_api.request(_giftCodeRequestId).cancel();
+	}
+	_giftCodeSlug = slug;
+	_giftCodeRequestId = _api.request(MTPpayments_CheckGiftCode(
+		MTP_string(slug)
+	)).done([=](const MTPpayments_CheckedGiftCode &result) {
+		_giftCodeRequestId = 0;
+
+		const auto &data = result.data();
+		_session->data().processUsers(data.vusers());
+		_session->data().processChats(data.vchats());
+		done(updateGiftCode(slug, Parse(data)));
+	}).fail([=](const MTP::Error &error) {
+		_giftCodeRequestId = 0;
+
+		done(updateGiftCode(slug, {}));
+	}).send();
+}
+
+GiftCode Premium::updateGiftCode(
+		const QString &slug,
+		const GiftCode &code) {
+	auto &now = _giftCodes[slug];
+	if (now != code) {
+		now = code;
+		_giftCodeUpdated.fire_copy(slug);
+	}
+	return code;
+}
+
+rpl::producer<GiftCode> Premium::giftCodeValue(const QString &slug) const {
+	return _giftCodeUpdated.events_starting_with_copy(
+		slug
+	) | rpl::filter(rpl::mappers::_1 == slug) | rpl::map([=] {
+		const auto i = _giftCodes.find(slug);
+		return (i != end(_giftCodes)) ? i->second : GiftCode();
+	});
+}
+
+void Premium::applyGiftCode(const QString &slug, Fn<void(QString)> done) {
+	_api.request(MTPpayments_ApplyGiftCode(
+		MTP_string(slug)
+	)).done([=](const MTPUpdates &result) {
+		_session->api().applyUpdates(result);
+		done({});
+	}).fail([=](const MTP::Error &error) {
+		done(error.type());
+	}).send();
+}
+
+void Premium::resolveGiveawayInfo(
+		not_null<PeerData*> peer,
+		MsgId messageId,
+		Fn<void(GiveawayInfo)> done) {
+	Expects(done != nullptr);
+
+	_giveawayInfoDone = std::move(done);
+	if (_giveawayInfoRequestId) {
+		if (_giveawayInfoPeer == peer
+			&& _giveawayInfoMessageId == messageId) {
+			return;
+		}
+		_api.request(_giveawayInfoRequestId).cancel();
+	}
+	_giveawayInfoPeer = peer;
+	_giveawayInfoMessageId = messageId;
+	_giveawayInfoRequestId = _api.request(MTPpayments_GetGiveawayInfo(
+		_giveawayInfoPeer->input,
+		MTP_int(_giveawayInfoMessageId.bare)
+	)).done([=](const MTPpayments_GiveawayInfo &result) {
+		_giveawayInfoRequestId = 0;
+
+		auto info = GiveawayInfo();
+		result.match([&](const MTPDpayments_giveawayInfo &data) {
+			info.participating = data.is_participating();
+			info.state = data.is_preparing_results()
+				? GiveawayState::Preparing
+				: GiveawayState::Running;
+			info.adminChannelId = data.vadmin_disallowed_chat_id()
+				? ChannelId(*data.vadmin_disallowed_chat_id())
+				: ChannelId();
+			info.disallowedCountry = qs(
+				data.vdisallowed_country().value_or_empty());
+			info.tooEarlyDate
+				= data.vjoined_too_early_date().value_or_empty();
+			info.startDate = data.vstart_date().v;
+		}, [&](const MTPDpayments_giveawayInfoResults &data) {
+			info.state = data.is_refunded()
+				? GiveawayState::Refunded
+				: GiveawayState::Finished;
+			info.giftCode = qs(data.vgift_code_slug().value_or_empty());
+			info.activatedCount = data.vactivated_count().v;
+			info.finishDate = data.vfinish_date().v;
+			info.startDate = data.vstart_date().v;
+		});
+		_giveawayInfoDone(std::move(info));
+	}).fail([=] {
+		_giveawayInfoRequestId = 0;
+		_giveawayInfoDone({});
+	}).send();
+}
+
 const Data::SubscriptionOptions &Premium::subscriptionOptions() const {
 	return _subscriptionOptions;
 }

Telegram/SourceFiles/api/api_premium.h

@@ -18,6 +18,49 @@ class Session;
 
 namespace Api {
 
+struct GiftCode {
+	PeerId from = 0;
+	PeerId to = 0;
+	MsgId giveawayId = 0;
+	TimeId date = 0;
+	TimeId used = 0; // 0 if not used.
+	int months = 0;
+	bool giveaway = false;
+
+	explicit operator bool() const {
+		return months != 0;
+	}
+
+	friend inline bool operator==(
+		const GiftCode&,
+		const GiftCode&) = default;
+};
+
+enum class GiveawayState {
+	Invalid,
+	Running,
+	Preparing,
+	Finished,
+	Refunded,
+};
+
+struct GiveawayInfo {
+	QString giftCode;
+	QString disallowedCountry;
+	ChannelId adminChannelId = 0;
+	GiveawayState state = GiveawayState::Invalid;
+	TimeId tooEarlyDate = 0;
+	TimeId finishDate = 0;
+	TimeId startDate = 0;
+	int winnersCount = 0;
+	int activatedCount = 0;
+	bool participating = false;
+
+	explicit operator bool() const {
+		return state != GiveawayState::Invalid;
+	}
+};
+
 class Premium final {
 public:
 	explicit Premium(not_null<ApiWrap*> api);
@@ -40,6 +83,19 @@ public:
 	[[nodiscard]] int64 monthlyAmount() const;
 	[[nodiscard]] QString monthlyCurrency() const;
 
+	void checkGiftCode(
+		const QString &slug,
+		Fn<void(GiftCode)> done);
+	GiftCode updateGiftCode(const QString &slug, const GiftCode &code);
+	[[nodiscard]] rpl::producer<GiftCode> giftCodeValue(
+		const QString &slug) const;
+	void applyGiftCode(const QString &slug, Fn<void(QString)> done);
+
+	void resolveGiveawayInfo(
+		not_null<PeerData*> peer,
+		MsgId messageId,
+		Fn<void(GiveawayInfo)> done);
+
 	[[nodiscard]] auto subscriptionOptions() const
 		-> const Data::SubscriptionOptions &;
 
@@ -71,6 +127,16 @@ private:
 	int64 _monthlyAmount = 0;
 	QString _monthlyCurrency;
 
+	mtpRequestId _giftCodeRequestId = 0;
+	QString _giftCodeSlug;
+	base::flat_map<QString, GiftCode> _giftCodes;
+	rpl::event_stream<QString> _giftCodeUpdated;
+
+	mtpRequestId _giveawayInfoRequestId = 0;
+	PeerData *_giveawayInfoPeer = nullptr;
+	MsgId _giveawayInfoMessageId = 0;
+	Fn<void(GiveawayInfo)> _giveawayInfoDone;
+
 	Data::SubscriptionOptions _subscriptionOptions;
 
 };

Telegram/SourceFiles/api/api_report.cpp

@@ -78,12 +78,8 @@ void SendReport(
 			MTP_string(comment)
 		)).done(std::move(done)).send();
 	}, [&](StoryId id) {
-		const auto user = peer->asUser();
-		if (!user) {
-			return;
-		}
 		peer->session().api().request(MTPstories_Report(
-			user->inputUser,
+			peer->input,
 			MTP_vector<MTPint>(1, MTP_int(id)),
 			ReasonToTL(reason),
 			MTP_string(comment)

Telegram/SourceFiles/api/api_sending.cpp

@@ -270,7 +270,6 @@ bool SendDice(MessageToSend &message) {
 		flags |= MessageFlag::HasReplyInfo;
 		sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to;
 	}
-	const auto replyHeader = NewMessageReplyHeader(message.action);
 	const auto anonymousPost = peer->amAnonymous();
 	const auto silentPost = ShouldSendSilent(peer, message.action.options);
 	InnerFillMessagePostFlags(message.action.options, peer, flags);
@@ -368,9 +367,9 @@ void SendConfirmedFile(
 
 	if (!isEditing) {
 		const auto histories = &session->data().histories();
-		file->to.replyTo.msgId = histories->convertTopicReplyToId(
+		file->to.replyTo.messageId = histories->convertTopicReplyToId(
 			history,
-			file->to.replyTo.msgId);
+			file->to.replyTo.messageId);
 		file->to.replyTo.topicRootId = histories->convertTopicReplyToId(
 			history,
 			file->to.replyTo.topicRootId);
@@ -399,7 +398,6 @@ void SendConfirmedFile(
 	if (file->to.replyTo) {
 		flags |= MessageFlag::HasReplyInfo;
 	}
-	const auto replyHeader = NewMessageReplyHeader(action);
 	const auto anonymousPost = peer->amAnonymous();
 	const auto silentPost = ShouldSendSilent(peer, file->to.options);
 	FillMessagePostFlags(action, peer, flags);

Telegram/SourceFiles/api/api_statistics.cpp

@@ -0,0 +1,594 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "api/api_statistics.h"
+
+#include "apiwrap.h"
+#include "data/data_channel.h"
+#include "data/data_peer.h"
+#include "data/data_session.h"
+#include "history/history.h"
+#include "main/main_session.h"
+#include "statistics/statistics_data_deserialize.h"
+
+namespace Api {
+namespace {
+
+[[nodiscard]] Data::StatisticalGraph StatisticalGraphFromTL(
+		const MTPStatsGraph &tl) {
+	return tl.match([&](const MTPDstatsGraph &d) {
+		using namespace Statistic;
+		const auto zoomToken = d.vzoom_token().has_value()
+			? qs(*d.vzoom_token()).toUtf8()
+			: QByteArray();
+		return Data::StatisticalGraph{
+			StatisticalChartFromJSON(qs(d.vjson().data().vdata()).toUtf8()),
+			zoomToken,
+		};
+	}, [&](const MTPDstatsGraphAsync &data) {
+		return Data::StatisticalGraph{
+			.zoomToken = qs(data.vtoken()).toUtf8(),
+		};
+	}, [&](const MTPDstatsGraphError &data) {
+		return Data::StatisticalGraph{ .error = qs(data.verror()) };
+	});
+}
+
+[[nodiscard]] Data::StatisticalValue StatisticalValueFromTL(
+		const MTPStatsAbsValueAndPrev &tl) {
+	const auto current = tl.data().vcurrent().v;
+	const auto previous = tl.data().vprevious().v;
+	return Data::StatisticalValue{
+		.value = current,
+		.previousValue = previous,
+		.growthRatePercentage = previous
+			? std::abs((current - previous) / float64(previous) * 100.)
+			: 0,
+	};
+}
+
+[[nodiscard]] Data::ChannelStatistics ChannelStatisticsFromTL(
+		const MTPDstats_broadcastStats &data) {
+	const auto &tlUnmuted = data.venabled_notifications().data();
+	const auto unmuted = (!tlUnmuted.vtotal().v)
+		? 0.
+		: std::clamp(
+			tlUnmuted.vpart().v / tlUnmuted.vtotal().v * 100.,
+			0.,
+			100.);
+	using Recent = MTPMessageInteractionCounters;
+	auto recentMessages = ranges::views::all(
+		data.vrecent_message_interactions().v
+	) | ranges::views::transform([&](const Recent &tl) {
+		return Data::StatisticsMessageInteractionInfo{
+			.messageId = tl.data().vmsg_id().v,
+			.viewsCount = tl.data().vviews().v,
+			.forwardsCount = tl.data().vforwards().v,
+		};
+	}) | ranges::to_vector;
+
+	return {
+		.startDate = data.vperiod().data().vmin_date().v,
+		.endDate = data.vperiod().data().vmax_date().v,
+
+		.memberCount = StatisticalValueFromTL(data.vfollowers()),
+		.meanViewCount = StatisticalValueFromTL(data.vviews_per_post()),
+		.meanShareCount = StatisticalValueFromTL(data.vshares_per_post()),
+
+		.enabledNotificationsPercentage = unmuted,
+
+		.memberCountGraph = StatisticalGraphFromTL(
+			data.vgrowth_graph()),
+
+		.joinGraph = StatisticalGraphFromTL(
+			data.vfollowers_graph()),
+
+		.muteGraph = StatisticalGraphFromTL(
+			data.vmute_graph()),
+
+		.viewCountByHourGraph = StatisticalGraphFromTL(
+			data.vtop_hours_graph()),
+
+		.viewCountBySourceGraph = StatisticalGraphFromTL(
+			data.vviews_by_source_graph()),
+
+		.joinBySourceGraph = StatisticalGraphFromTL(
+			data.vnew_followers_by_source_graph()),
+
+		.languageGraph = StatisticalGraphFromTL(
+			data.vlanguages_graph()),
+
+		.messageInteractionGraph = StatisticalGraphFromTL(
+			data.vinteractions_graph()),
+
+		.instantViewInteractionGraph = StatisticalGraphFromTL(
+			data.viv_interactions_graph()),
+
+		.recentMessageInteractions = std::move(recentMessages),
+	};
+}
+
+[[nodiscard]] Data::SupergroupStatistics SupergroupStatisticsFromTL(
+		const MTPDstats_megagroupStats &data) {
+	using Senders = MTPStatsGroupTopPoster;
+	using Administrators = MTPStatsGroupTopAdmin;
+	using Inviters = MTPStatsGroupTopInviter;
+
+	auto topSenders = ranges::views::all(
+		data.vtop_posters().v
+	) | ranges::views::transform([&](const Senders &tl) {
+		return Data::StatisticsMessageSenderInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.sentMessageCount = tl.data().vmessages().v,
+			.averageCharacterCount = tl.data().vavg_chars().v,
+		};
+	}) | ranges::to_vector;
+	auto topAdministrators = ranges::views::all(
+		data.vtop_admins().v
+	) | ranges::views::transform([&](const Administrators &tl) {
+		return Data::StatisticsAdministratorActionsInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.deletedMessageCount = tl.data().vdeleted().v,
+			.bannedUserCount = tl.data().vkicked().v,
+			.restrictedUserCount = tl.data().vbanned().v,
+		};
+	}) | ranges::to_vector;
+	auto topInviters = ranges::views::all(
+		data.vtop_inviters().v
+	) | ranges::views::transform([&](const Inviters &tl) {
+		return Data::StatisticsInviterInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.addedMemberCount = tl.data().vinvitations().v,
+		};
+	}) | ranges::to_vector;
+
+	return {
+		.startDate = data.vperiod().data().vmin_date().v,
+		.endDate = data.vperiod().data().vmax_date().v,
+
+		.memberCount = StatisticalValueFromTL(data.vmembers()),
+		.messageCount = StatisticalValueFromTL(data.vmessages()),
+		.viewerCount = StatisticalValueFromTL(data.vviewers()),
+		.senderCount = StatisticalValueFromTL(data.vposters()),
+
+		.memberCountGraph = StatisticalGraphFromTL(
+			data.vgrowth_graph()),
+
+		.joinGraph = StatisticalGraphFromTL(
+			data.vmembers_graph()),
+
+		.joinBySourceGraph = StatisticalGraphFromTL(
+			data.vnew_members_by_source_graph()),
+
+		.languageGraph = StatisticalGraphFromTL(
+			data.vlanguages_graph()),
+
+		.messageContentGraph = StatisticalGraphFromTL(
+			data.vmessages_graph()),
+
+		.actionGraph = StatisticalGraphFromTL(
+			data.vactions_graph()),
+
+		.dayGraph = StatisticalGraphFromTL(
+			data.vtop_hours_graph()),
+
+		.weekGraph = StatisticalGraphFromTL(
+			data.vweekdays_graph()),
+
+		.topSenders = std::move(topSenders),
+		.topAdministrators = std::move(topAdministrators),
+		.topInviters = std::move(topInviters),
+	};
+}
+
+} // namespace
+
+Statistics::Statistics(not_null<ApiWrap*> api)
+: _api(&api->instance()) {
+}
+
+rpl::producer<rpl::no_value, QString> Statistics::request(
+		not_null<PeerData*> peer) {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		const auto channel = peer->asChannel();
+		if (!channel) {
+			return lifetime;
+		}
+
+		if (!channel->isMegagroup()) {
+			_api.request(MTPstats_GetBroadcastStats(
+				MTP_flags(MTPstats_GetBroadcastStats::Flags(0)),
+				channel->inputChannel
+			)).done([=](const MTPstats_BroadcastStats &result) {
+				_channelStats = ChannelStatisticsFromTL(result.data());
+				consumer.put_done();
+			}).fail([=](const MTP::Error &error) {
+				consumer.put_error_copy(error.type());
+			}).send();
+		} else {
+			_api.request(MTPstats_GetMegagroupStats(
+				MTP_flags(MTPstats_GetMegagroupStats::Flags(0)),
+				channel->inputChannel
+			)).done([=](const MTPstats_MegagroupStats &result) {
+				_supergroupStats = SupergroupStatisticsFromTL(result.data());
+				peer->owner().processUsers(result.data().vusers());
+				consumer.put_done();
+			}).fail([=](const MTP::Error &error) {
+				consumer.put_error_copy(error.type());
+			}).send();
+		}
+
+		return lifetime;
+	};
+}
+
+Statistics::GraphResult Statistics::requestZoom(
+		not_null<PeerData*> peer,
+		const QString &token,
+		float64 x) {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		const auto channel = peer->asChannel();
+		if (!channel) {
+			return lifetime;
+		}
+		const auto wasEmpty = _zoomDeque.empty();
+		_zoomDeque.push_back([=] {
+			_api.request(MTPstats_LoadAsyncGraph(
+				MTP_flags(x
+					? MTPstats_LoadAsyncGraph::Flag::f_x
+					: MTPstats_LoadAsyncGraph::Flag(0)),
+				MTP_string(token),
+				MTP_long(x)
+			)).done([=](const MTPStatsGraph &result) {
+				consumer.put_next(StatisticalGraphFromTL(result));
+				consumer.put_done();
+				if (!_zoomDeque.empty()) {
+					_zoomDeque.pop_front();
+					if (!_zoomDeque.empty()) {
+						_zoomDeque.front()();
+					}
+				}
+			}).fail([=](const MTP::Error &error) {
+				consumer.put_error_copy(error.type());
+			}).send();
+		});
+		if (wasEmpty) {
+			_zoomDeque.front()();
+		}
+
+		return lifetime;
+	};
+}
+
+Statistics::GraphResult Statistics::requestMessage(
+		not_null<PeerData*> peer,
+		MsgId msgId) {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		const auto channel = peer->asChannel();
+		if (!channel) {
+			return lifetime;
+		}
+
+		_api.request(MTPstats_GetMessageStats(
+			MTP_flags(MTPstats_GetMessageStats::Flags(0)),
+			channel->inputChannel,
+			MTP_int(msgId.bare)
+		)).done([=](const MTPstats_MessageStats &result) {
+			consumer.put_next(
+				StatisticalGraphFromTL(result.data().vviews_graph()));
+			consumer.put_done();
+		}).fail([=](const MTP::Error &error) {
+			consumer.put_error_copy(error.type());
+		}).send();
+
+		return lifetime;
+	};
+}
+
+Data::ChannelStatistics Statistics::channelStats() const {
+	return _channelStats;
+}
+
+Data::SupergroupStatistics Statistics::supergroupStats() const {
+	return _supergroupStats;
+}
+
+PublicForwards::PublicForwards(
+	not_null<ChannelData*> channel,
+	FullMsgId fullId)
+: _channel(channel)
+, _fullId(fullId)
+, _api(&channel->session().api().instance()) {
+}
+
+void PublicForwards::request(
+		const Data::PublicForwardsSlice::OffsetToken &token,
+		Fn<void(Data::PublicForwardsSlice)> done) {
+	if (_requestId) {
+		return;
+	}
+	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 = _api.request(MTPstats_GetMessagePublicForwards(
+		_channel->inputChannel,
+		MTP_int(_fullId.msg),
+		MTP_int(token.rate),
+		tlOffsetPeer,
+		MTP_int(token.fullId.msg),
+		kLimit
+	)).done([=, channel = _channel](const MTPmessages_Messages &result) {
+		using Messages = QVector<FullMsgId>;
+		_requestId = 0;
+
+		auto nextToken = Data::PublicForwardsSlice::OffsetToken();
+		const auto process = [&](const MTPVector<MTPMessage> &messages) {
+			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(nextToken.fullId);
+					}
+				}
+			}
+			return result;
+		};
+
+		auto allLoaded = false;
+		auto fullCount = 0;
+		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 rateUpdated = (nextRate->v != token.rate);
+				if (rateUpdated) {
+					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();
+}
+
+MessageStatistics::MessageStatistics(
+	not_null<ChannelData*> channel,
+	FullMsgId fullId)
+: _publicForwards(channel, fullId)
+, _channel(channel)
+, _fullId(fullId)
+, _api(&channel->session().api().instance()) {
+}
+
+Data::PublicForwardsSlice MessageStatistics::firstSlice() const {
+	return _firstSlice;
+}
+
+void MessageStatistics::request(Fn<void(Data::MessageStatistics)> done) {
+	if (_channel->isMegagroup()) {
+		return;
+	}
+
+	const auto requestFirstPublicForwards = [=](
+			const Data::StatisticalGraph &messageGraph,
+			const Data::StatisticsMessageInteractionInfo &info) {
+		_publicForwards.request({}, [=](Data::PublicForwardsSlice slice) {
+			const auto total = slice.total;
+			_firstSlice = std::move(slice);
+			done({
+				.messageInteractionGraph = messageGraph,
+				.publicForwards = total,
+				.privateForwards = info.forwardsCount - total,
+				.views = info.viewsCount,
+			});
+		});
+	};
+
+	const auto requestPrivateForwards = [=](
+			const Data::StatisticalGraph &messageGraph) {
+		_api.request(MTPchannels_GetMessages(
+			_channel->inputChannel,
+			MTP_vector<MTPInputMessage>(
+				1,
+				MTP_inputMessageID(MTP_int(_fullId.msg))))
+		).done([=](const MTPmessages_Messages &result) {
+			const auto process = [&](const MTPVector<MTPMessage> &messages) {
+				const auto &message = messages.v.front();
+				return message.match([&](const MTPDmessage &data) {
+					return Data::StatisticsMessageInteractionInfo{
+						.messageId = IdFromMessage(message),
+						.viewsCount = data.vviews()
+							? data.vviews()->v
+							: 0,
+						.forwardsCount = data.vforwards()
+							? data.vforwards()->v
+							: 0,
+					};
+				}, [](const MTPDmessageEmpty &) {
+					return Data::StatisticsMessageInteractionInfo();
+				}, [](const MTPDmessageService &) {
+					return Data::StatisticsMessageInteractionInfo();
+				});
+			};
+
+			auto info = result.match([&](const MTPDmessages_messages &data) {
+				return process(data.vmessages());
+			}, [&](const MTPDmessages_messagesSlice &data) {
+				return process(data.vmessages());
+			}, [&](const MTPDmessages_channelMessages &data) {
+				return process(data.vmessages());
+			}, [](const MTPDmessages_messagesNotModified &) {
+				return Data::StatisticsMessageInteractionInfo();
+			});
+
+			requestFirstPublicForwards(messageGraph, std::move(info));
+		}).fail([=](const MTP::Error &error) {
+			requestFirstPublicForwards(messageGraph, {});
+		}).send();
+	};
+
+	_api.request(MTPstats_GetMessageStats(
+		MTP_flags(MTPstats_GetMessageStats::Flags(0)),
+		_channel->inputChannel,
+		MTP_int(_fullId.msg.bare)
+	)).done([=](const MTPstats_MessageStats &result) {
+		requestPrivateForwards(
+			StatisticalGraphFromTL(result.data().vviews_graph()));
+	}).fail([=](const MTP::Error &error) {
+		requestPrivateForwards({});
+	}).send();
+
+}
+
+Boosts::Boosts(not_null<PeerData*> peer)
+: _peer(peer)
+, _api(&peer->session().api().instance()) {
+}
+
+rpl::producer<rpl::no_value, QString> Boosts::request() {
+	return [=](auto consumer) {
+		auto lifetime = rpl::lifetime();
+		const auto channel = _peer->asChannel();
+		if (!channel || channel->isMegagroup()) {
+			return lifetime;
+		}
+
+		_api.request(MTPpremium_GetBoostsStatus(
+			_peer->input
+		)).done([=](const MTPpremium_BoostsStatus &result) {
+			const auto &data = result.data();
+			const auto hasPremium = !!data.vpremium_audience();
+			const auto premiumMemberCount = hasPremium
+				? std::max(0, int(data.vpremium_audience()->data().vpart().v))
+				: 0;
+			const auto participantCount = hasPremium
+				? std::max(
+					int(data.vpremium_audience()->data().vtotal().v),
+					premiumMemberCount)
+				: 0;
+			const auto premiumMemberPercentage = (participantCount > 0)
+				? (100. * premiumMemberCount / participantCount)
+				: 0;
+
+			_boostStatus.overview = Data::BoostsOverview{
+				.isBoosted = data.is_my_boost(),
+				.level = std::max(data.vlevel().v, 0),
+				.boostCount = std::max(
+					data.vboosts().v,
+					data.vcurrent_level_boosts().v),
+				.currentLevelBoostCount = data.vcurrent_level_boosts().v,
+				.nextLevelBoostCount = data.vnext_level_boosts()
+					? data.vnext_level_boosts()->v
+					: 0,
+				.premiumMemberCount = premiumMemberCount,
+				.premiumMemberPercentage = premiumMemberPercentage,
+			};
+			_boostStatus.link = qs(data.vboost_url());
+
+			requestBoosts({}, [=](Data::BoostsListSlice &&slice) {
+				_boostStatus.firstSlice = std::move(slice);
+				consumer.put_done();
+			});
+		}).fail([=](const MTP::Error &error) {
+			consumer.put_error_copy(error.type());
+		}).send();
+
+		return lifetime;
+	};
+}
+
+void Boosts::requestBoosts(
+		const Data::BoostsListSlice::OffsetToken &token,
+		Fn<void(Data::BoostsListSlice)> done) {
+	if (_requestId) {
+		return;
+	}
+	constexpr auto kTlFirstSlice = tl::make_int(kFirstSlice);
+	constexpr auto kTlLimit = tl::make_int(kLimit);
+	_requestId = _api.request(MTPpremium_GetBoostsList(
+		MTP_flags(0),
+		_peer->input,
+		MTP_string(token.next),
+		token.next.isEmpty() ? kTlFirstSlice : kTlLimit
+	)).done([=](const MTPpremium_BoostsList &result) {
+		_requestId = 0;
+
+		const auto &data = result.data();
+		_peer->owner().processUsers(data.vusers());
+
+		auto list = std::vector<Data::Boost>();
+		list.reserve(data.vboosts().v.size());
+		for (const auto &boost : data.vboosts().v) {
+			list.push_back({
+				boost.data().vuser_id().value_or_empty(),
+				QDateTime::fromSecsSinceEpoch(boost.data().vexpires().v),
+			});
+		}
+		done(Data::BoostsListSlice{
+			.list = std::move(list),
+			.total = data.vcount().v,
+			.allLoaded = (data.vcount().v == data.vboosts().v.size()),
+			.token = Data::BoostsListSlice::OffsetToken{
+				data.vnext_offset()
+					? qs(*data.vnext_offset())
+					: QString()
+			},
+		});
+	}).fail([=] {
+		_requestId = 0;
+	}).send();
+}
+
+Data::BoostStatus Boosts::boostStatus() const {
+	return _boostStatus;
+}
+
+} // namespace Api

Telegram/SourceFiles/api/api_statistics.h

@@ -0,0 +1,110 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "data/data_boosts.h"
+#include "data/data_statistics.h"
+#include "mtproto/sender.h"
+
+class ApiWrap;
+class ChannelData;
+class PeerData;
+
+namespace Api {
+
+class Statistics final {
+public:
+	explicit Statistics(not_null<ApiWrap*> api);
+
+	[[nodiscard]] rpl::producer<rpl::no_value, QString> request(
+		not_null<PeerData*> peer);
+	using GraphResult = rpl::producer<Data::StatisticalGraph, QString>;
+	[[nodiscard]] GraphResult requestZoom(
+		not_null<PeerData*> peer,
+		const QString &token,
+		float64 x);
+	[[nodiscard]] GraphResult requestMessage(
+		not_null<PeerData*> peer,
+		MsgId msgId);
+
+	[[nodiscard]] Data::ChannelStatistics channelStats() const;
+	[[nodiscard]] Data::SupergroupStatistics supergroupStats() const;
+
+private:
+	Data::ChannelStatistics _channelStats;
+	Data::SupergroupStatistics _supergroupStats;
+	MTP::Sender _api;
+
+	std::deque<Fn<void()>> _zoomDeque;
+
+};
+
+class PublicForwards final {
+public:
+	explicit PublicForwards(not_null<ChannelData*> channel, FullMsgId fullId);
+
+	void request(
+		const Data::PublicForwardsSlice::OffsetToken &token,
+		Fn<void(Data::PublicForwardsSlice)> done);
+
+private:
+	const not_null<ChannelData*> _channel;
+	const FullMsgId _fullId;
+	mtpRequestId _requestId = 0;
+	int _lastTotal = 0;
+
+	MTP::Sender _api;
+
+};
+
+class MessageStatistics final {
+public:
+	explicit MessageStatistics(
+		not_null<ChannelData*> channel,
+		FullMsgId fullId);
+
+	void request(Fn<void(Data::MessageStatistics)> done);
+
+	[[nodiscard]] Data::PublicForwardsSlice firstSlice() const;
+
+private:
+	PublicForwards _publicForwards;
+	const not_null<ChannelData*> _channel;
+	const FullMsgId _fullId;
+
+	Data::PublicForwardsSlice _firstSlice;
+
+	mtpRequestId _requestId = 0;
+	MTP::Sender _api;
+
+};
+
+class Boosts final {
+public:
+	explicit Boosts(not_null<PeerData*> peer);
+
+	[[nodiscard]] rpl::producer<rpl::no_value, QString> request();
+	void requestBoosts(
+		const Data::BoostsListSlice::OffsetToken &token,
+		Fn<void(Data::BoostsListSlice)> done);
+
+	[[nodiscard]] Data::BoostStatus boostStatus() const;
+
+	static constexpr auto kFirstSlice = int(10);
+	static constexpr auto kLimit = int(40);
+
+private:
+	const not_null<PeerData*> _peer;
+	Data::BoostStatus _boostStatus;
+
+	MTP::Sender _api;
+	mtpRequestId _requestId = 0;
+
+};
+
+} // namespace Api

Telegram/SourceFiles/api/api_text_entities.cpp

@@ -114,6 +114,7 @@ EntitiesInText EntitiesFromMTP(
 			case mtpc_messageEntityStrike: { auto &d = entity.c_messageEntityStrike(); result.push_back({ EntityType::StrikeOut, d.voffset().v, d.vlength().v }); } break;
 			case mtpc_messageEntityCode: { auto &d = entity.c_messageEntityCode(); result.push_back({ EntityType::Code, d.voffset().v, d.vlength().v }); } break;
 			case mtpc_messageEntityPre: { auto &d = entity.c_messageEntityPre(); result.push_back({ EntityType::Pre, d.voffset().v, d.vlength().v, qs(d.vlanguage()) }); } break;
+			case mtpc_messageEntityBlockquote: { auto &d = entity.c_messageEntityBlockquote(); result.push_back({ EntityType::Blockquote, d.voffset().v, d.vlength().v }); } break;
 			case mtpc_messageEntityBankCard: break; // Skipping cards. // #TODO entities
 			case mtpc_messageEntitySpoiler: { auto &d = entity.c_messageEntitySpoiler(); result.push_back({ EntityType::Spoiler, d.voffset().v, d.vlength().v }); } break;
 			case mtpc_messageEntityCustomEmoji: {
@@ -142,6 +143,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 			&& entity.type() != EntityType::StrikeOut
 			&& entity.type() != EntityType::Code // #TODO entities
 			&& entity.type() != EntityType::Pre
+			&& entity.type() != EntityType::Blockquote
 			&& entity.type() != EntityType::Spoiler
 			&& entity.type() != EntityType::MentionName
 			&& entity.type() != EntityType::CustomUrl
@@ -170,6 +172,7 @@ MTPVector<MTPMessageEntity> EntitiesToMTP(
 		case EntityType::StrikeOut: v.push_back(MTP_messageEntityStrike(offset, length)); break;
 		case EntityType::Code: v.push_back(MTP_messageEntityCode(offset, length)); break; // #TODO entities
 		case EntityType::Pre: v.push_back(MTP_messageEntityPre(offset, length, MTP_string(entity.data()))); break;
+		case EntityType::Blockquote: v.push_back(MTP_messageEntityBlockquote(offset, length)); break;
 		case EntityType::Spoiler: v.push_back(MTP_messageEntitySpoiler(offset, length)); break;
 		case EntityType::CustomEmoji: {
 			if (const auto valid = CustomEmojiEntity(offset, length, entity.data())) {

Telegram/SourceFiles/api/api_updates.cpp

@@ -2071,7 +2071,10 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 				windows.front()->window().show(Ui::MakeInformBox(text));
 			}
 		} else {
-			session().data().serviceNotification(text, d.vmedia());
+			session().data().serviceNotification(
+				text,
+				d.vmedia(),
+				d.is_invert_media());
 			session().api().authorizations().reload();
 		}
 	} break;

Telegram/SourceFiles/api/api_websites.cpp

@@ -17,11 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Api {
 namespace {
 
-constexpr auto TestApiId = 17349;
-constexpr auto SnapApiId = 611335;
-constexpr auto DesktopApiId = 2040;
-
-Websites::Entry ParseEntry(
+[[nodiscard]] Websites::Entry ParseEntry(
 		not_null<Data::Session*> owner,
 		const MTPDwebAuthorization &data) {
 	auto result = Websites::Entry{

Telegram/SourceFiles/apiwrap.cpp

@@ -776,10 +776,9 @@ QString ApiWrap::exportDirectMessageLink(
 
 QString ApiWrap::exportDirectStoryLink(not_null<Data::Story*> story) {
 	const auto storyId = story->fullId();
-	const auto user = story->peer()->asUser();
-	Assert(user != nullptr);
+	const auto peer = story->peer();
 	const auto fallback = [&] {
-		const auto base = user->username();
+		const auto base = peer->userName();
 		const auto story = QString::number(storyId.story);
 		const auto query = base + "/s/" + story;
 		return session().createInternalLinkFull(query);
@@ -789,7 +788,7 @@ QString ApiWrap::exportDirectStoryLink(not_null<Data::Story*> story) {
 		? i->second
 		: fallback();
 	request(MTPstories_ExportStoryLink(
-		story->peer()->asUser()->inputUser,
+		peer->input,
 		MTP_int(story->id())
 	)).done([=](const MTPExportedStoryLink &result) {
 		const auto link = qs(result.data().vlink());
@@ -1887,17 +1886,8 @@ void ApiWrap::sendNotifySettingsUpdates() {
 	}
 	const auto &settings = session().data().notifySettings();
 	for (const auto type : base::take(_updateNotifyDefaults)) {
-		const auto input = [&] {
-			switch (type) {
-			case Data::DefaultNotify::User: return MTP_inputNotifyUsers();
-			case Data::DefaultNotify::Group: return MTP_inputNotifyChats();
-			case Data::DefaultNotify::Broadcast:
-				return MTP_inputNotifyBroadcasts();
-			}
-			Unexpected("Default notify type in sendNotifySettingsUpdates");
-		}();
 		request(MTPaccount_UpdateNotifySettings(
-			input,
+			Data::DefaultNotifyToMTP(type),
 			settings.defaultSettings(type).serialize()
 		)).afterDelay(kSmallDelayMs).send();
 	}
@@ -2145,14 +2135,13 @@ void ApiWrap::saveDraftsToCloud() {
 
 		auto flags = MTPmessages_SaveDraft::Flags(0);
 		auto &textWithTags = cloudDraft->textWithTags;
-		if (cloudDraft->previewState != Data::PreviewState::Allowed) {
+		if (cloudDraft->webpage.removed) {
 			flags |= MTPmessages_SaveDraft::Flag::f_no_webpage;
+		} else if (!cloudDraft->webpage.url.isEmpty()) {
+			flags |= MTPmessages_SaveDraft::Flag::f_media;
 		}
-		if (cloudDraft->msgId) {
-			flags |= MTPmessages_SaveDraft::Flag::f_reply_to_msg_id;
-		}
-		if (cloudDraft->topicRootId) {
-			flags |= MTPmessages_SaveDraft::Flag::f_top_msg_id;
+		if (cloudDraft->reply.messageId || cloudDraft->reply.topicRootId) {
+			flags |= MTPmessages_SaveDraft::Flag::f_reply_to;
 		}
 		if (!textWithTags.tags.isEmpty()) {
 			flags |= MTPmessages_SaveDraft::Flag::f_entities;
@@ -2165,11 +2154,13 @@ void ApiWrap::saveDraftsToCloud() {
 		history->startSavingCloudDraft(topicRootId);
 		cloudDraft->saveRequestId = request(MTPmessages_SaveDraft(
 			MTP_flags(flags),
-			MTP_int(cloudDraft->msgId),
-			MTP_int(cloudDraft->topicRootId),
+			ReplyToForMTP(history, cloudDraft->reply),
 			history->peer->input,
 			MTP_string(textWithTags.text),
-			entities
+			entities,
+			Data::WebPageForMTP(
+				cloudDraft->webpage,
+				textWithTags.text.isEmpty())
 		)).done([=](const MTPBool &result, const MTP::Response &response) {
 			const auto requestId = response.requestId;
 			history->finishSavingCloudDraft(
@@ -2256,7 +2247,7 @@ void ApiWrap::gotStickerSet(
 }
 
 void ApiWrap::requestWebPageDelayed(not_null<WebPageData*> page) {
-	if (page->pendingTill <= 0) {
+	if (page->failed || !page->pendingTill) {
 		return;
 	}
 	_webPagesPending.emplace(page, 0);
@@ -2445,7 +2436,13 @@ void ApiWrap::refreshFileReference(
 	};
 	v::match(origin.data, [&](Data::FileOriginMessage data) {
 		if (const auto item = _session->data().message(data)) {
-			if (item->isScheduled()) {
+			const auto media = item->media();
+			const auto storyId = media ? media->storyId() : FullStoryId();
+			if (storyId) {
+				request(MTPstories_GetStoriesByID(
+					_session->data().peer(storyId.peer)->input,
+					MTP_vector<MTPint>(1, MTP_int(storyId.story))));
+			} else if (item->isScheduled()) {
 				const auto &scheduled = _session->data().scheduledMessages();
 				const auto realId = scheduled.lookupId(item);
 				request(MTPmessages_GetScheduledMessages(
@@ -2542,14 +2539,9 @@ void ApiWrap::refreshFileReference(
 	}, [&](Data::FileOriginPremiumPreviews data) {
 		request(MTPhelp_GetPremiumPromo());
 	}, [&](Data::FileOriginStory data) {
-		const auto user = _session->data().peer(data.peerId)->asUser();
-		if (user) {
-			request(MTPstories_GetStoriesByID(
-				user->inputUser,
-				MTP_vector<MTPint>(1, MTP_int(data.storyId))));
-		} else {
-			fail();
-		}
+		request(MTPstories_GetStoriesByID(
+			_session->data().peer(data.peerId)->input,
+			MTP_vector<MTPint>(1, MTP_int(data.storyId))));
 	}, [&](v::null_t) {
 		fail();
 	});
@@ -2560,7 +2552,8 @@ void ApiWrap::gotWebPages(ChannelData *channel, const MTPmessages_Messages &resu
 	for (auto i = _webPagesPending.begin(); i != _webPagesPending.cend();) {
 		if (i->second == req) {
 			if (i->first->pendingTill > 0) {
-				i->first->pendingTill = -1;
+				i->first->pendingTill = 0;
+				i->first->failed = 1;
 				_session->data().notifyWebPageUpdateDelayed(i->first);
 			}
 			i = _webPagesPending.erase(i);
@@ -3329,25 +3322,37 @@ void ApiWrap::shareContact(
 		const QString &phone,
 		const QString &firstName,
 		const QString &lastName,
-		const SendAction &action) {
+		const SendAction &action,
+		Fn<void(bool)> done) {
 	const auto userId = UserId(0);
-	sendSharedContact(phone, firstName, lastName, userId, action);
+	sendSharedContact(
+		phone,
+		firstName,
+		lastName,
+		userId,
+		action,
+		std::move(done));
 }
 
 void ApiWrap::shareContact(
 		not_null<UserData*> user,
-		const SendAction &action) {
+		const SendAction &action,
+		Fn<void(bool)> done) {
 	const auto userId = peerToUser(user->id);
 	const auto phone = _session->data().findContactPhone(user);
 	if (phone.isEmpty()) {
+		if (done) {
+			done(false);
+		}
 		return;
 	}
-	sendSharedContact(
+	return sendSharedContact(
 		phone,
 		user->firstName,
 		user->lastName,
 		userId,
-		action);
+		action,
+		std::move(done));
 }
 
 void ApiWrap::sendSharedContact(
@@ -3355,7 +3360,8 @@ void ApiWrap::sendSharedContact(
 		const QString &firstName,
 		const QString &lastName,
 		UserId userId,
-		const SendAction &action) {
+		const SendAction &action,
+		Fn<void(bool)> done) {
 	sendAction(action);
 
 	const auto history = action.history;
@@ -3370,7 +3376,6 @@ void ApiWrap::sendSharedContact(
 	if (action.replyTo) {
 		flags |= MessageFlag::HasReplyInfo;
 	}
-	const auto replyHeader = NewMessageReplyHeader(action);
 	FillMessagePostFlags(action, peer, flags);
 	if (action.options.scheduled) {
 		flags |= MessageFlag::IsOrWasScheduled;
@@ -3406,7 +3411,7 @@ void ApiWrap::sendSharedContact(
 		MTP_string(firstName),
 		MTP_string(lastName),
 		MTP_string()); // vcard
-	sendMedia(item, media, action.options);
+	sendMedia(item, media, action.options, std::move(done));
 
 	_session->data().sendHistoryChangeNotifications();
 	_session->changes().historyUpdated(
@@ -3574,15 +3579,8 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 	action.generateLocal = true;
 	sendAction(action);
 
-	const auto replyToId = action.replyTo.msgId;
-	const auto replyTo = replyToId
-		? peer->owner().message(peer, replyToId)
-		: nullptr;
-	const auto topicRootId = replyTo
-		? replyTo->topicRootId()
-		: action.replyTo.topicRootId
-		? action.replyTo.topicRootId
-		: Data::ForumTopic::kGeneralId;
+	const auto clearCloudDraft = action.clearDraft;
+	const auto topicRootId = action.replyTo.topicRootId;
 	const auto topic = peer->forumTopicFor(topicRootId);
 	if (!(topic ? Data::CanSendTexts(topic) : Data::CanSendTexts(peer))
 		|| Api::SendDice(message)) {
@@ -3604,7 +3602,13 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 
 	auto &histories = history->owner().histories();
 
-	while (TextUtilities::CutPart(sending, left, MaxMessageSize)) {
+	const auto exactWebPage = !message.webPage.url.isEmpty();
+	auto isFirst = true;
+	while (TextUtilities::CutPart(sending, left, MaxMessageSize)
+		|| (isFirst && exactWebPage)) {
+		TextUtilities::Trim(left);
+		const auto isLast = left.empty();
+
 		auto newId = FullMsgId(
 			peer->id,
 			_session->data().nextLocalMessageId());
@@ -3618,26 +3622,51 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 		MTPstring msgText(MTP_string(sending.text));
 		auto flags = NewMessageFlags(peer);
 		auto sendFlags = MTPmessages_SendMessage::Flags(0);
+		auto mediaFlags = MTPmessages_SendMedia::Flags(0);
 		if (action.replyTo) {
 			flags |= MessageFlag::HasReplyInfo;
 			sendFlags |= MTPmessages_SendMessage::Flag::f_reply_to;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_reply_to;
 		}
-		const auto replyHeader = NewMessageReplyHeader(action);
+		const auto ignoreWebPage = message.webPage.removed
+			|| (exactWebPage && !isLast);
+		const auto manualWebPage = exactWebPage
+			&& !ignoreWebPage
+			&& (message.webPage.manual || (isLast && !isFirst));
 		MTPMessageMedia media = MTP_messageMediaEmpty();
-		if (message.webPageId == CancelledWebPageId) {
+		if (ignoreWebPage) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_no_webpage;
-		} else if (message.webPageId) {
-			auto page = _session->data().webpage(message.webPageId);
+		} else if (exactWebPage) {
+			using PageFlag = MTPDmessageMediaWebPage::Flag;
+			using PendingFlag = MTPDwebPagePending::Flag;
+			const auto &fields = message.webPage;
+			const auto page = _session->data().webpage(fields.id);
 			media = MTP_messageMediaWebPage(
+				MTP_flags(PageFlag()
+					| (manualWebPage ? PageFlag::f_manual : PageFlag())
+					| (fields.forceLargeMedia
+						? PageFlag::f_force_large_media
+						: PageFlag())
+					| (fields.forceSmallMedia
+						? PageFlag::f_force_small_media
+						: PageFlag())),
 				MTP_webPagePending(
-					MTP_long(page->id),
+					MTP_flags(PendingFlag::f_url),
+					MTP_long(fields.id),
+					MTP_string(fields.url),
 					MTP_int(page->pendingTill)));
 		}
 		const auto anonymousPost = peer->amAnonymous();
 		const auto silentPost = ShouldSendSilent(peer, action.options);
 		FillMessagePostFlags(action, peer, flags);
+		if (exactWebPage && !ignoreWebPage && message.webPage.invert) {
+			flags |= MessageFlag::InvertMedia;
+			sendFlags |= MTPmessages_SendMessage::Flag::f_invert_media;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_invert_media;
+		}
 		if (silentPost) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_silent;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_silent;
 		}
 		const auto sentEntities = Api::EntitiesToMTP(
 			_session,
@@ -3645,11 +3674,11 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 			Api::ConvertOption::SkipLocal);
 		if (!sentEntities.v.isEmpty()) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_entities;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_entities;
 		}
-		const auto clearCloudDraft = action.clearDraft;
-		const auto topicRootId = action.replyTo.topicRootId;
 		if (clearCloudDraft) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_clear_draft;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_clear_draft;
 			history->clearCloudDraft(topicRootId);
 			history->startSavingCloudDraft(topicRootId);
 		}
@@ -3661,6 +3690,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 			: _session->userPeerId();
 		if (sendAs) {
 			sendFlags |= MTPmessages_SendMessage::Flag::f_send_as;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_send_as;
 		}
 		const auto messagePostAuthor = peer->isBroadcast()
 			? _session->user()->name()
@@ -3668,6 +3698,7 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 		if (action.options.scheduled) {
 			flags |= MessageFlag::IsOrWasScheduled;
 			sendFlags |= MTPmessages_SendMessage::Flag::f_schedule_date;
+			mediaFlags |= MTPmessages_SendMedia::Flag::f_schedule_date;
 		}
 		const auto viaBotId = UserId();
 		lastMessage = history->addNewLocalMessage(
@@ -3681,27 +3712,18 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 			sending,
 			media,
 			HistoryMessageMarkupData());
-		histories.sendPreparedMessage(
-			history,
-			action.replyTo,
-			randomId,
-			Data::Histories::PrepareMessage<MTPmessages_SendMessage>(
-				MTP_flags(sendFlags),
-				peer->input,
-				Data::Histories::ReplyToPlaceholder(),
-				msgText,
-				MTP_long(randomId),
-				MTPReplyMarkup(),
-				sentEntities,
-				MTP_int(action.options.scheduled),
-				(sendAs ? sendAs->input : MTP_inputPeerEmpty())
-			), [=](const MTPUpdates &result, const MTP::Response &response) {
+		const auto done = [=](
+				const MTPUpdates &result,
+				const MTP::Response &response) {
 			if (clearCloudDraft) {
 				history->finishSavingCloudDraft(
 					topicRootId,
 					UnixtimeFromMsgId(response.outerMsgId));
 			}
-		}, [=](const MTP::Error &error, const MTP::Response &response) {
+		};
+		const auto fail = [=](
+				const MTP::Error &error,
+				const MTP::Response &response) {
 			if (error.type() == u"MESSAGE_EMPTY"_q) {
 				lastMessage->destroy();
 			} else {
@@ -3712,7 +3734,44 @@ void ApiWrap::sendMessage(MessageToSend &&message) {
 					topicRootId,
 					UnixtimeFromMsgId(response.outerMsgId));
 			}
-		});
+		};
+		if (exactWebPage
+			&& !ignoreWebPage
+			&& (manualWebPage || sending.empty())) {
+			histories.sendPreparedMessage(
+				history,
+				action.replyTo,
+				randomId,
+				Data::Histories::PrepareMessage<MTPmessages_SendMedia>(
+					MTP_flags(mediaFlags),
+					peer->input,
+					Data::Histories::ReplyToPlaceholder(),
+					Data::WebPageForMTP(message.webPage, true),
+					msgText,
+					MTP_long(randomId),
+					MTPReplyMarkup(),
+					sentEntities,
+					MTP_int(message.action.options.scheduled),
+					(sendAs ? sendAs->input : MTP_inputPeerEmpty())
+				), done, fail);
+		} else {
+			histories.sendPreparedMessage(
+				history,
+				action.replyTo,
+				randomId,
+				Data::Histories::PrepareMessage<MTPmessages_SendMessage>(
+					MTP_flags(sendFlags),
+					peer->input,
+					Data::Histories::ReplyToPlaceholder(),
+					msgText,
+					MTP_long(randomId),
+					MTPReplyMarkup(),
+					sentEntities,
+					MTP_int(action.options.scheduled),
+					(sendAs ? sendAs->input : MTP_inputPeerEmpty())
+				), done, fail);
+		}
+		isFirst = false;
 	}
 
 	finishForwarding(action);
@@ -3777,7 +3836,7 @@ void ApiWrap::sendInlineResult(
 			? (*localMessageId)
 			: _session->data().nextLocalMessageId());
 	const auto randomId = base::RandomValue<uint64>();
-	const auto topicRootId = action.replyTo.msgId
+	const auto topicRootId = action.replyTo.messageId
 		? action.replyTo.topicRootId
 		: 0;
 
@@ -3937,18 +3996,20 @@ void ApiWrap::uploadAlbumMedia(
 void ApiWrap::sendMedia(
 		not_null<HistoryItem*> item,
 		const MTPInputMedia &media,
-		Api::SendOptions options) {
+		Api::SendOptions options,
+		Fn<void(bool)> done) {
 	const auto randomId = base::RandomValue<uint64>();
 	_session->data().registerMessageRandomId(randomId, item->fullId());
 
-	sendMediaWithRandomId(item, media, options, randomId);
+	sendMediaWithRandomId(item, media, options, randomId, std::move(done));
 }
 
 void ApiWrap::sendMediaWithRandomId(
 		not_null<HistoryItem*> item,
 		const MTPInputMedia &media,
 		Api::SendOptions options,
-		uint64 randomId) {
+		uint64 randomId,
+		Fn<void(bool)> done) {
 	const auto history = item->history();
 	const auto replyTo = item->replyTo();
 
@@ -3990,10 +4051,12 @@ void ApiWrap::sendMediaWithRandomId(
 			MTP_int(options.scheduled),
 			(options.sendAs ? options.sendAs->input : MTP_inputPeerEmpty())
 		), [=](const MTPUpdates &result, const MTP::Response &response) {
+		if (done) done(true);
 		if (updateRecentStickers) {
 			requestRecentStickersForce(true);
 		}
 	}, [=](const MTP::Error &error, const MTP::Response &response) {
+		if (done) done(false);
 		sendMessageFail(error, peer, randomId, itemId);
 	});
 }

Telegram/SourceFiles/apiwrap.h

@@ -294,8 +294,12 @@ public:
 		const QString &phone,
 		const QString &firstName,
 		const QString &lastName,
-		const SendAction &action);
-	void shareContact(not_null<UserData*> user, const SendAction &action);
+		const SendAction &action,
+		Fn<void(bool)> done = nullptr);
+	void shareContact(
+		not_null<UserData*> user,
+		const SendAction &action,
+		Fn<void(bool)> done = nullptr);
 	void applyAffectedMessages(
 		not_null<PeerData*> peer,
 		const MTPmessages_AffectedMessages &result);
@@ -489,7 +493,8 @@ private:
 		const QString &firstName,
 		const QString &lastName,
 		UserId userId,
-		const SendAction &action);
+		const SendAction &action,
+		Fn<void(bool)> done);
 
 	void deleteHistory(
 		not_null<PeerData*> peer,
@@ -516,12 +521,14 @@ private:
 	void sendMedia(
 		not_null<HistoryItem*> item,
 		const MTPInputMedia &media,
-		Api::SendOptions options);
+		Api::SendOptions options,
+		Fn<void(bool)> done = nullptr);
 	void sendMediaWithRandomId(
 		not_null<HistoryItem*> item,
 		const MTPInputMedia &media,
 		Api::SendOptions options,
-		uint64 randomId);
+		uint64 randomId,
+		Fn<void(bool)> done = nullptr);
 	FileLoadTo fileLoadTaskOptions(const SendAction &action) const;
 
 	void getTopPromotionDelayed(TimeId now, TimeId next);

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -29,6 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/labels.h"
 #include "ui/toast/toast.h"
+#include "ui/widgets/fields/input_field.h"
 #include "ui/widgets/fields/special_fields.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/text/format_values.h"
@@ -297,8 +298,11 @@ void AddContactBox::prepare() {
 		: tr::lng_enter_contact_data());
 	updateButtons();
 
-	connect(_first, &Ui::InputField::submitted, [=] { submit(); });
-	connect(_last, &Ui::InputField::submitted, [=] { submit(); });
+	const auto submitted = [=] { submit(); };
+	_first->submits(
+	) | rpl::start_with_next(submitted, _first->lifetime());
+	_last->submits(
+	) | rpl::start_with_next(submitted, _last->lifetime());
 	connect(_phone, &Ui::PhoneInput::submitted, [=] { submit(); });
 
 	setDimensions(
@@ -567,23 +571,24 @@ void GroupInfoBox::prepare() {
 		_description->setSubmitSettings(
 			Core::App().settings().sendSubmitWay());
 
-		connect(_description, &Ui::InputField::resized, [=] {
+		_description->heightChanges(
+		) | rpl::start_with_next([=] {
 			descriptionResized();
-		});
-		connect(_description, &Ui::InputField::submitted, [=] {
-			submit();
-		});
-		connect(_description, &Ui::InputField::cancelled, [=] {
+		}, _description->lifetime());
+		_description->submits(
+		) | rpl::start_with_next([=] { submit(); }, _description->lifetime());
+		_description->cancelled(
+		) | rpl::start_with_next([=] {
 			closeBox();
-		});
+		}, _description->lifetime());
 
 		Ui::Emoji::SuggestionsController::Init(
 			getDelegate()->outerContainer(),
 			_description,
 			&_navigation->session());
 	}
-
-	connect(_title, &Ui::InputField::submitted, [=] { submitName(); });
+	_title->submits(
+	) | rpl::start_with_next([=] { submitName(); }, _title->lifetime());
 
 	addButton(
 		((_type != Type::Group || _canAddBot)
@@ -1522,20 +1527,22 @@ void EditNameBox::prepare() {
 	_first->setMaxLength(Ui::EditPeer::kMaxUserFirstLastName);
 	_last->setMaxLength(Ui::EditPeer::kMaxUserFirstLastName);
 
-	connect(_first, &Ui::InputField::submitted, [=] { submit(); });
-	connect(_last, &Ui::InputField::submitted, [=] { submit(); });
+	_first->submits(
+	) | rpl::start_with_next([=] { submit(); }, _first->lifetime());
+	_last->submits(
+	) | rpl::start_with_next([=] { submit(); }, _last->lifetime());
 
 	_first->customTab(true);
 	_last->customTab(true);
 
-	QObject::connect(
-		_first,
-		&Ui::InputField::tabbed,
-		[=] { _last->setFocus(); });
-	QObject::connect(
-		_last,
-		&Ui::InputField::tabbed,
-		[=] { _first->setFocus(); });
+	_first->tabbed(
+	) | rpl::start_with_next([=] {
+		_last->setFocus();
+	}, _first->lifetime());
+	_last->tabbed(
+	) | rpl::start_with_next([=] {
+		_first->setFocus();
+	}, _last->lifetime());
 }
 
 void EditNameBox::setInnerFocus() {

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -175,7 +175,8 @@ BackgroundPreviewBox::BackgroundPreviewBox(
 , _controller(controller)
 , _forPeer(args.forPeer)
 , _fromMessageId(args.fromMessageId)
-, _chatStyle(std::make_unique<Ui::ChatStyle>())
+, _chatStyle(std::make_unique<Ui::ChatStyle>(
+	controller->session().colorIndicesValue()))
 , _serviceHistory(_controller->session().data().history(
 	PeerData::kServiceNotificationsId))
 , _service(nullptr)
@@ -434,7 +435,7 @@ void BackgroundPreviewBox::rebuildButtons(bool dark) {
 	clearButtons();
 	addButton(_forPeer
 		? tr::lng_background_apply_button()
-		: tr::lng_background_apply(), [=] { apply(); });
+		: tr::lng_settings_apply(), [=] { apply(); });
 	addButton(tr::lng_cancel(), [=] { closeBox(); });
 	if (!_forPeer && _paper.hasShareUrl()) {
 		addLeftButton(tr::lng_background_share(), [=] { share(); });

Telegram/SourceFiles/boxes/boxes.style

@@ -53,12 +53,12 @@ boxPhotoCaptionSkip: 8px;
 defaultChangeUserpicIcon: icon {{ "new_chat_photo", activeButtonFg }};
 defaultUploadUserpicIcon: icon {{ "upload_chat_photo", msgDateImgFg }};
 defaultUserpicButton: UserpicButton {
-	size: size(76px, 76px);
-	photoSize: 76px;
+	size: size(72px, 72px);
+	photoSize: 72px;
 	photoPosition: point(-1px, -1px);
 	changeButton: defaultActiveButton;
 	changeIcon: defaultChangeUserpicIcon;
-	changeIconPosition: point(23px, 25px);
+	changeIconPosition: point(21px, 23px);
 	duration: 500;
 	uploadHeight: 24px;
 	uploadBg: msgDateImgBgOver;
@@ -85,8 +85,6 @@ confirmInviteTitle: FlatLabel(defaultFlatLabel) {
 	textFg: windowBoldFg;
 	style: TextStyle(defaultTextStyle) {
 		font: font(18px semibold);
-		linkFont: font(18px semibold);
-		linkFontOver: font(18px semibold underline);
 	}
 }
 confirmInviteAbout: FlatLabel(boxLabel) {
@@ -143,8 +141,6 @@ contactsPadding: margins(16px, 7px, 16px, 7px);
 contactsNameTop: 2px;
 contactsNameStyle: TextStyle(defaultTextStyle) {
 	font: semiboldFont;
-	linkFont: semiboldFont;
-	linkFontOver: semiboldFont;
 }
 contactsStatusTop: 23px;
 contactsStatusFont: font(fsize);
@@ -199,8 +195,6 @@ localStorageRowTitle: FlatLabel(defaultFlatLabel) {
 	maxHeight: 20px;
 	style: TextStyle(defaultTextStyle) {
 		font: font(14px semibold);
-		linkFont: font(14px semibold);
-		linkFontOver: font(14px semibold);
 	}
 }
 localStorageRowSize: FlatLabel(defaultFlatLabel) {
@@ -208,8 +202,6 @@ localStorageRowSize: FlatLabel(defaultFlatLabel) {
 	maxHeight: 20px;
 	style: TextStyle(defaultTextStyle) {
 		font: font(14px);
-		linkFont: font(14px);
-		linkFontOver: font(14px);
 	}
 }
 localStorageClear: defaultBoxButton;
@@ -228,8 +220,6 @@ sharePhotoTop: 6px;
 shareBoxListItem: PeerListItem(defaultPeerListItem) {
 	nameStyle: TextStyle(defaultTextStyle) {
 		font: font(11px);
-		linkFont: font(11px);
-		linkFontOver: font(11px);
 	}
 	nameFg: windowFg;
 	nameFgChecked: windowActiveTextFg;
@@ -537,8 +527,6 @@ adminLogFilterLittleSkip: 16px;
 adminLogFilterCheckbox: Checkbox(defaultBoxCheckbox) {
 	style: TextStyle(boxTextStyle) {
 		font: font(boxFontSize semibold);
-		linkFont: font(boxFontSize semibold);
-		linkFontOver: font(boxFontSize semibold underline);
 	}
 }
 adminLogFilterSkip: 32px;
@@ -580,16 +568,12 @@ rightsPhotoButton: UserpicButton(defaultUserpicButton) {
 rightsPhotoMargin: margins(20px, 0px, 15px, 18px);
 rightsNameStyle: TextStyle(semiboldTextStyle) {
 	font: font(15px semibold);
-	linkFont: font(15px semibold);
-	linkFontOver: font(15px semibold underline);
 }
 rightsNameTop: 8px;
 rightsStatusTop: 32px;
 rightsHeaderLabel: FlatLabel(boxLabel) {
 	style: TextStyle(semiboldTextStyle) {
 		font: font(boxFontSize semibold);
-		linkFont: font(boxFontSize semibold);
-		linkFontOver: font(boxFontSize semibold underline);
 	}
 	textFg: windowActiveTextFg;
 }
@@ -623,8 +607,6 @@ proxyRowTitlePalette: TextPalette(defaultTextPalette) {
 }
 proxyRowTitleStyle: TextStyle(defaultTextStyle) {
 	font: semiboldFont;
-	linkFont: normalFont;
-	linkFontOver: normalFont;
 }
 proxyRowStatusFg: windowSubTextFg;
 proxyRowStatusFgOnline: windowActiveTextFg;
@@ -807,8 +789,6 @@ pollResultsQuestion: FlatLabel(defaultFlatLabel) {
 	textFg: windowBoldFg;
 	style: TextStyle(defaultTextStyle) {
 		font: font(16px semibold);
-		linkFont: font(16px semibold);
-		linkFontOver: font(16px semibold underline);
 	}
 }
 pollResultsVotesCount: FlatLabel(defaultFlatLabel) {
@@ -837,8 +817,6 @@ inviteViaLinkButton: SettingsButton(defaultSettingsButton) {
 
 	style: TextStyle(defaultTextStyle) {
 		font: font(14px semibold);
-		linkFont: font(14px semibold);
-		linkFontOver: font(14px semibold underline);
 	}
 
 	height: 20px;

Telegram/SourceFiles/boxes/choose_filter_box.cpp

@@ -15,14 +15,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
-#include "ui/filter_icons.h"
 #include "ui/text/text_utilities.h" // Ui::Text::Bold
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/popup_menu.h"
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
-#include "styles/style_settings.h"
-#include "styles/style_payments.h" // paymentsSectionButton
 #include "styles/style_media_player.h" // mediaPlayerMenuCheck
 
 namespace {
@@ -32,14 +29,28 @@ Data::ChatFilter ChangedFilter(
 		not_null<History*> history,
 		bool add) {
 	auto always = base::duplicate(filter.always());
-	if (add) {
-		always.insert(history);
-	} else {
-		always.remove(history);
-	}
 	auto never = base::duplicate(filter.never());
 	if (add) {
 		never.remove(history);
+	} else {
+		always.remove(history);
+	}
+	const auto result = Data::ChatFilter(
+		filter.id(),
+		filter.title(),
+		filter.iconEmoji(),
+		filter.flags(),
+		std::move(always),
+		filter.pinned(),
+		std::move(never));
+	const auto in = result.contains(history);
+	if (in == add) {
+		return result;
+	}
+	always = base::duplicate(result.always());
+	never = base::duplicate(result.never());
+	if (add) {
+		always.insert(history);
 	} else {
 		never.insert(history);
 	}

Telegram/SourceFiles/boxes/connection_box.cpp

@@ -18,7 +18,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mtproto/facade.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/buttons.h"
-#include "ui/widgets/input_fields.h"
+#include "ui/widgets/fields/input_field.h"
+#include "ui/widgets/fields/number_input.h"
+#include "ui/widgets/fields/password_input.h"
 #include "ui/widgets/labels.h"
 #include "ui/widgets/dropdown_menu.h"
 #include "ui/wrap/slide_wrap.h"

Telegram/SourceFiles/boxes/create_poll_box.cpp

@@ -13,7 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/wrap/vertical_layout.h"
 #include "ui/wrap/slide_wrap.h"
 #include "ui/wrap/fade_wrap.h"
-#include "ui/widgets/input_fields.h"
+#include "ui/widgets/fields/input_field.h"
 #include "ui/widgets/shadow.h"
 #include "ui/widgets/labels.h"
 #include "ui/widgets/buttons.h"
@@ -184,7 +184,8 @@ not_null<Ui::FlatLabel*> CreateWarningLabel(
 		QString(),
 		st::createPollWarning);
 	result->setAttribute(Qt::WA_TransparentForMouseEvents);
-	QObject::connect(field, &Ui::InputField::changed, [=] {
+	field->changes(
+	) | rpl::start_with_next([=] {
 		Ui::PostponeCall(crl::guard(field, [=] {
 			const auto length = field->getLastText().size();
 			const auto value = valueLimit - length;
@@ -193,12 +194,12 @@ not_null<Ui::FlatLabel*> CreateWarningLabel(
 			if (value >= 0) {
 				result->setText(QString::number(value));
 			} else {
-				result->setMarkedText(Ui::Text::PlainLink(
+				result->setMarkedText(Ui::Text::Colorized(
 					QString::number(value)));
 			}
 			result->setVisible(shown);
 		}));
-	});
+	}, field->lifetime());
 	return result;
 }
 
@@ -243,13 +244,14 @@ Options::Option::Option(
 		_content->resize(_content->width(), height);
 	}, _field->lifetime());
 
-	QObject::connect(_field, &Ui::InputField::changed, [=] {
+	_field->changes(
+	) | rpl::start_with_next([=] {
 		Ui::PostponeCall(crl::guard(_field, [=] {
 			if (_hasCorrect) {
 				_correct->toggle(isGood(), anim::type::normal);
 			}
 		}));
-	});
+	}, _field->lifetime());
 
 	createShadow();
 	createRemove();
@@ -303,10 +305,11 @@ void Options::Option::createRemove() {
 	const auto toggle = lifetime.make_state<rpl::variable<bool>>(false);
 	_removeAlways = lifetime.make_state<rpl::variable<bool>>(false);
 
-	QObject::connect(field, &Ui::InputField::changed, [=] {
+	field->changes(
+	) | rpl::start_with_next([field, toggle] {
 		// Don't capture 'this'! Because Option is a value type.
 		*toggle = !field->getLastText().isEmpty();
-	});
+	}, field->lifetime());
 	rpl::combine(
 		toggle->value(),
 		_removeAlways->value(),
@@ -649,28 +652,32 @@ void Options::addEmptyOption() {
 		_position + _list.size() + _destroyed.size(),
 		_chooseCorrectGroup));
 	const auto field = _list.back()->field();
-	QObject::connect(field, &Ui::InputField::submitted, [=] {
+	field->submits(
+	) | rpl::start_with_next([=] {
 		const auto index = findField(field);
 		if (_list[index]->isGood() && index + 1 < _list.size()) {
 			_list[index + 1]->setFocus();
 		}
-	});
-	QObject::connect(field, &Ui::InputField::changed, [=] {
+	}, field->lifetime());
+	field->changes(
+	) | rpl::start_with_next([=] {
 		Ui::PostponeCall(crl::guard(field, [=] {
 			validateState();
 		}));
-	});
-	QObject::connect(field, &Ui::InputField::focused, [=] {
+	}, field->lifetime());
+	field->focusedChanges(
+	) | rpl::filter(rpl::mappers::_1) | rpl::start_with_next([=] {
 		_scrollToWidget.fire_copy(field);
-	});
-	QObject::connect(field, &Ui::InputField::tabbed, [=] {
+	}, field->lifetime());
+	field->tabbed(
+	) | rpl::start_with_next([=] {
 		const auto index = findField(field);
 		if (index + 1 < _list.size()) {
 			_list[index + 1]->setFocus();
 		} else {
 			_tabbed.fire({});
 		}
-	});
+	}, field->lifetime());
 	base::install_event_filter(field, [=](not_null<QEvent*> event) {
 		if (event->type() != QEvent::KeyPress
 			|| !field->getLastText().isEmpty()) {
@@ -927,9 +934,10 @@ object_ptr<Ui::RpWidget> CreatePollBox::setupContent() {
 				st::boxDividerLabel),
 			st::createPollLimitPadding));
 
-	connect(question, &Ui::InputField::tabbed, [=] {
+	question->tabbed(
+	) | rpl::start_with_next([=] {
 		options->focusFirst();
-	});
+	}, question->lifetime());
 
 	AddSkip(container);
 	AddSubsectionTitle(container, tr::lng_polls_create_settings());
@@ -975,9 +983,10 @@ object_ptr<Ui::RpWidget> CreatePollBox::setupContent() {
 		}
 	}, question->lifetime());
 
-	connect(solution, &Ui::InputField::tabbed, [=] {
+	solution->tabbed(
+	) | rpl::start_with_next([=] {
 		question->setFocus();
-	});
+	}, solution->lifetime());
 
 	quiz->setDisabled(_disabled & PollData::Flag::Quiz);
 	if (multiple) {
@@ -1009,12 +1018,12 @@ object_ptr<Ui::RpWidget> CreatePollBox::setupContent() {
 		const auto text = question->getLastText().trimmed();
 		return !text.isEmpty() && (text.size() <= kQuestionLimit);
 	};
-
-	connect(question, &Ui::InputField::submitted, [=] {
+	question->submits(
+	) | rpl::start_with_next([=] {
 		if (isValidQuestion()) {
 			options->focusFirst();
 		}
-	});
+	}, question->lifetime());
 
 	_setInnerFocus = [=] {
 		question->setFocusFast();

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -54,7 +54,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/painter.h"
 #include "ui/ui_utility.h"
 #include "ui/widgets/checkbox.h"
-#include "ui/widgets/input_fields.h"
+#include "ui/widgets/fields/input_field.h"
 #include "ui/widgets/scroll_area.h"
 #include "ui/wrap/slide_wrap.h"
 #include "ui/wrap/vertical_layout.h"
@@ -488,9 +488,16 @@ void EditCaptionBox::setupField() {
 		Core::App().settings().sendSubmitWay());
 	_field->setMaxHeight(st::defaultComposeFiles.caption.heightMax);
 
-	connect(_field, &Ui::InputField::submitted, [=] { save(); });
-	connect(_field, &Ui::InputField::cancelled, [=] { closeBox(); });
-	connect(_field, &Ui::InputField::resized, [=] { captionResized(); });
+	_field->submits(
+	) | rpl::start_with_next([=] { save(); }, _field->lifetime());
+	_field->cancelled(
+	) | rpl::start_with_next([=] {
+		closeBox();
+	}, _field->lifetime());
+	_field->heightChanges(
+	) | rpl::start_with_next([=] {
+		captionResized();
+	}, _field->lifetime());
 	_field->setMimeDataHook([=](
 			not_null<const QMimeData*> data,
 			Ui::InputField::MimeAction action) {
@@ -522,10 +529,11 @@ void EditCaptionBox::setInitialText() {
 			setCloseByOutsideClick(true);
 		}
 	});
-	connect(_field, &Ui::InputField::changed, [=] {
+	_field->changes(
+	) | rpl::start_with_next([=] {
 		_checkChangedTimer.callOnce(kChangesDebounceTimeout);
 		setCloseByOutsideClick(false);
-	});
+	}, _field->lifetime());
 }
 
 void EditCaptionBox::setupControls() {
@@ -622,9 +630,10 @@ void EditCaptionBox::setupDragArea() {
 	};
 	// Avoid both drag areas appearing at one time.
 	auto computeState = [=](const QMimeData *data) {
+		using DragState = Storage::MimeDataState;
 		const auto state = Storage::ComputeMimeDataState(data);
-		return (state == Storage::MimeDataState::PhotoFiles)
-			? Storage::MimeDataState::Image
+		return (state == DragState::PhotoFiles || state == DragState::Image)
+			? (_asFile ? DragState::Files : DragState::Image)
 			: state;
 	};
 	const auto areas = DragArea::SetupDragAreaToContainer(