Merge tag 'v4.16.6' into dev

# Conflicts:
#	Telegram/Resources/winrc/Telegram.rc
#	Telegram/Resources/winrc/Updater.rc
#	Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp
#	Telegram/SourceFiles/core/version.h
#	Telegram/SourceFiles/info/profile/info_profile_actions.cpp
#	Telegram/SourceFiles/mtproto/facade.h
#	Telegram/SourceFiles/storage/file_upload.cpp
#	Telegram/SourceFiles/storage/file_upload.h
#	Telegram/SourceFiles/window/window_main_menu.cpp
#	Telegram/lib_ui
#	snap/snapcraft.yaml

.github/workflows/linux.yml

@@ -52,7 +52,7 @@ jobs:
           - "DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION"
 
     env:
-      UPLOAD_ARTIFACT: "false"
+      UPLOAD_ARTIFACT: "true"
 
     steps:
       - name: Get repository name.
@@ -115,8 +115,8 @@ jobs:
         if: env.UPLOAD_ARTIFACT == 'true'
         run: |
           cd $REPO_NAME/out/Debug
-          mkdir artifact
+          sudo mkdir artifact
-          mv {Telegram,Updater} artifact/
+          sudo mv {Telegram,Updater} artifact/
       - uses: actions/upload-artifact@master
         if: env.UPLOAD_ARTIFACT == 'true'
         name: Upload artifact.

.github/workflows/mac.yml

@@ -47,7 +47,7 @@ jobs:
         defines:
           - ""
     env:
-      UPLOAD_ARTIFACT: "false"
+      UPLOAD_ARTIFACT: "true"
       ONLY_CACHE: "false"
       PREPARE_PATH: "Telegram/build/prepare/prepare.py"
 

.github/workflows/mac_packaged.yml

@@ -50,7 +50,7 @@ jobs:
     env:
       GIT: "https://github.com"
       OPENALDIR: "/usr/local/opt/openal-soft"
-      UPLOAD_ARTIFACT: "false"
+      UPLOAD_ARTIFACT: "true"
       ONLY_CACHE: "false"
       MANUAL_CACHING: "1"
       AUTO_CACHING: "1"

.github/workflows/snap.yml

@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     env:
-      UPLOAD_ARTIFACT: "false"
+      UPLOAD_ARTIFACT: "true"
 
     steps:
       - name: Clone.

.github/workflows/win.yml

@@ -50,7 +50,7 @@ jobs:
         generator: ["", "Ninja Multi-Config"]
 
     env:
-      UPLOAD_ARTIFACT: "false"
+      UPLOAD_ARTIFACT: "true"
       ONLY_CACHE: "false"
       PREPARE_PATH: "Telegram/build/prepare/prepare.py"
 

.gitmodules

@@ -76,6 +76,9 @@
 [submodule "Telegram/lib_webview"]
 	path = Telegram/lib_webview
 	url = https://github.com/desktop-app/lib_webview.git
+[submodule "Telegram/ThirdParty/jemalloc"]
+	path = Telegram/ThirdParty/jemalloc
+	url = https://github.com/jemalloc/jemalloc
 [submodule "Telegram/ThirdParty/dispatch"]
 	path = Telegram/ThirdParty/dispatch
 	url = https://github.com/apple/swift-corelibs-libdispatch

Telegram/CMakeLists.txt

@@ -1574,6 +1574,8 @@ PRIVATE
     window/window_lock_widgets.h
     window/window_main_menu.cpp
     window/window_main_menu.h
+    window/window_main_menu_helpers.cpp
+    window/window_main_menu_helpers.h
     window/window_media_preview.cpp
     window/window_media_preview.h
     window/window_peer_menu.cpp

Telegram/Resources/langs/lang.strings

@@ -19,6 +19,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_menu_set_status" = "Set Emoji Status";
 "lng_menu_change_status" = "Change Emoji Status";
 "lng_menu_my_stories" = "My Stories";
+"lng_menu_my_groups" = "My Groups";
+"lng_menu_my_channels" = "My Channels";
 
 "lng_disable_notifications_from_tray" = "Disable notifications";
 "lng_enable_notifications_from_tray" = "Enable notifications";
@@ -469,6 +471,14 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "lng_bio_placeholder" = "Bio";
 
+"lng_collectible_username_title" = "{username} is a collectible username that belongs to";
+"lng_collectible_username_info" = "This username was bought on **Fragment** on {date} for {price}";
+"lng_collectible_username_copy" = "Copy Link";
+"lng_collectible_phone_title" = "{phone} is a collectible phone number that belongs to";
+"lng_collectible_phone_info" = "This phone number was bought on **Fragment** on {date} for {price}";
+"lng_collectible_phone_copy" = "Copy Phone Number";
+"lng_collectible_learn_more" = "Learn More";
+
 "lng_settings_section_info" = "My info";
 
 "lng_settings_section_notify" = "Notifications";
@@ -1058,6 +1068,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_settings_faq_button" = "Go to FAQ";
 "lng_settings_ask_ok" = "Ask a Volunteer";
 "lng_settings_faq" = "Telegram FAQ";
+"lng_settings_faq_link" = "https://telegram.org/faq#general-questions";
 "lng_settings_features" = "Telegram Features";
 "lng_settings_logout" = "Log Out";
 "lng_sure_logout" = "Are you sure you want to log out?";
@@ -5040,6 +5051,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_channel_earn_learn_coin_title" = "What is {emoji} TON?";
 "lng_channel_earn_learn_coin_about" = "TON is a blockchain platform and cryptocurrency that Telegram uses for its high speed and low commissions on transactions. {link}";
 "lng_channel_earn_learn_close" = "Got it";
+"lng_channel_earn_learn_coin_link" = "https://telegram.org/blog/monetization-for-channels";
 "lng_channel_earn_chart_top_hours" = "Ad impressions";
 "lng_channel_earn_chart_revenue" = "Ad revenue";
 "lng_channel_earn_chart_overriden_detail_currency" = "Revenue in TON";

Telegram/Resources/qrc/telegram/animations.qrc

@@ -22,5 +22,7 @@
 	<file alias="hours.tgs">../../animations/hours.tgs</file>
 	<file alias="phone.tgs">../../animations/phone.tgs</file>
     <file alias="chat_link.tgs">../../animations/chat_link.tgs</file>
+    <file alias="collectible_username.tgs">../../animations/collectible_username.tgs</file>
+    <file alias="collectible_phone.tgs">../../animations/collectible_phone.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="4.16.0.0" />
+    Version="4.16.6.0" />
   <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 4,16,0,0
+ FILEVERSION 4,16,6,0
- PRODUCTVERSION 4,16,0,0
+ PRODUCTVERSION 4,16,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -62,10 +62,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop"
-            VALUE "FileVersion", "4.16.0.0"
+            VALUE "FileVersion", "4.16.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2024"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.16.0.0"
+            VALUE "ProductVersion", "4.16.6.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/Resources/winrc/Updater.rc

@@ -35,8 +35,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,16,0,0
+ FILEVERSION 4,16,6,0
- PRODUCTVERSION 4,16,0,0
+ PRODUCTVERSION 4,16,6,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -53,10 +53,10 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Radolyn Labs"
             VALUE "FileDescription", "AyuGram Desktop Updater"
-            VALUE "FileVersion", "4.16.0.0"
+            VALUE "FileVersion", "4.16.6.0"
             VALUE "LegalCopyright", "Copyright (C) 2014-2024"
             VALUE "ProductName", "AyuGram Desktop"
-            VALUE "ProductVersion", "4.16.0.0"
+            VALUE "ProductVersion", "4.16.6.0"
         END
     END
     BLOCK "VarFileInfo"

Telegram/SourceFiles/api/api_peer_photo.cpp

@@ -34,7 +34,7 @@ namespace {
 
 constexpr auto kSharedMediaLimit = 100;
 
-[[nodiscard]] SendMediaReady PreparePeerPhoto(
+[[nodiscard]] std::shared_ptr<FilePrepareResult> PreparePeerPhoto(
 		MTP::DcId dcId,
 		PeerId peerId,
 		QImage &&image) {
@@ -80,24 +80,17 @@ constexpr auto kSharedMediaLimit = 100;
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId));
 
-	QString file, filename;
+	auto result = MakePreparedFile({
-	int64 filesize = 0;
+		.id = id,
-	QByteArray data;
+		.type = SendMediaType::Photo,
-
+	});
-	return SendMediaReady(
+	result->type = SendMediaType::Photo;
-		SendMediaType::Photo,
+	result->setFileData(jpeg);
-		file,
+	result->thumbId = id;
-		filename,
+	result->thumbname = "thumb.jpg";
-		filesize,
+	result->photo = photo;
-		data,
+	result->photoThumbs = photoThumbs;
-		id,
+	return result;
-		id,
-		u"jpg"_q,
-		peerId,
-		photo,
-		photoThumbs,
-		MTP_documentEmpty(MTP_long(0)),
-		jpeg);
 }
 
 [[nodiscard]] std::optional<MTPVideoSize> PrepareMtpMarkup(
@@ -239,7 +232,7 @@ void PeerPhoto::upload(
 			_api.instance().mainDcId(),
 			peer->id,
 			base::take(photo.image));
-		_session->uploader().uploadMedia(fakeId, ready);
+		_session->uploader().upload(fakeId, ready);
 	}
 }
 

Telegram/SourceFiles/api/api_ringtones.cpp

@@ -24,16 +24,25 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Api {
 namespace {
 
-SendMediaReady PrepareRingtoneDocument(
+std::shared_ptr<FilePrepareResult> PrepareRingtoneDocument(
 		MTP::DcId dcId,
 		const QString &filename,
 		const QString &filemime,
 		const QByteArray &content) {
+	const auto id = base::RandomValue<DocumentId>();
 	auto attributes = QVector<MTPDocumentAttribute>(
 		1,
 		MTP_documentAttributeFilename(MTP_string(filename)));
-	const auto id = base::RandomValue<DocumentId>();
+
-	const auto document = MTP_document(
+	auto result = MakePreparedFile({
+		.id = id,
+		.type = SendMediaType::File,
+	});
+	result->filename = filename;
+	result->content = content;
+	result->filesize = content.size();
+	result->setFileData(content);
+	result->document = MTP_document(
 		MTP_flags(0),
 		MTP_long(id),
 		MTP_long(0),
@@ -45,21 +54,7 @@ SendMediaReady PrepareRingtoneDocument(
 		MTPVector<MTPVideoSize>(),
 		MTP_int(dcId),
 		MTP_vector<MTPDocumentAttribute>(std::move(attributes)));
-
+	return result;
-	return SendMediaReady(
-		SendMediaType::File,
-		QString(), // filepath
-		filename,
-		content.size(),
-		content,
-		id,
-		0,
-		QString(),
-		PeerId(),
-		MTP_photoEmpty(MTP_long(0)),
-		PreparedPhotoThumbs(),
-		document,
-		QByteArray());
 }
 
 } // namespace
@@ -102,7 +97,7 @@ void Ringtones::upload(
 		_uploads.erase(already);
 	}
 	_uploads.emplace(fakeId, uploadedData);
-	_session->uploader().uploadMedia(fakeId, ready);
+	_session->uploader().upload(fakeId, ready);
 }
 
 void Ringtones::ready(const FullMsgId &msgId, const MTPInputFile &file) {

Telegram/SourceFiles/api/api_sending.cpp

@@ -353,7 +353,7 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 		not_null<Main::Session*> session,
-		const std::shared_ptr<FileLoadResult> &file) {
+		const std::shared_ptr<FilePrepareResult> &file) {
 	const auto isEditing = (file->type != SendMediaType::Audio)
 		&& (file->to.replaceMediaOf != 0);
 	const auto newId = FullMsgId(

Telegram/SourceFiles/api/api_sending.h

@@ -14,7 +14,7 @@ class Session;
 class History;
 class PhotoData;
 class DocumentData;
-struct FileLoadResult;
+struct FilePrepareResult;
 
 namespace Api {
 
@@ -40,6 +40,6 @@ void FillMessagePostFlags(
 
 void SendConfirmedFile(
 	not_null<Main::Session*> session,
-	const std::shared_ptr<FileLoadResult> &file);
+	const std::shared_ptr<FilePrepareResult> &file);
 
 } // namespace Api

Telegram/SourceFiles/apiwrap.cpp

@@ -813,7 +813,7 @@ QString ApiWrap::exportDirectStoryLink(not_null<Data::Story*> story) {
 	const auto storyId = story->fullId();
 	const auto peer = story->peer();
 	const auto fallback = [&] {
-		const auto base = peer->userName();
+		const auto base = peer->username();
 		const auto story = QString::number(storyId.story);
 		const auto query = base + "/s/" + story;
 		return session().createInternalLinkFull(query);

Telegram/SourceFiles/boxes/background_preview_box.cpp

@@ -593,11 +593,11 @@ void BackgroundPreviewBox::uploadForPeer(bool both) {
 	const auto ready = Window::Theme::PrepareWallPaper(
 		session->mainDcId(),
 		_paper.localThumbnail()->original());
-	const auto documentId = ready.id;
+	const auto documentId = ready->id;
 	_uploadId = FullMsgId(
 		session->userPeerId(),
 		session->data().nextLocalMessageId());
-	session->uploader().uploadMedia(_uploadId, ready);
+	session->uploader().upload(_uploadId, ready);
 	if (_uploadLifetime) {
 		return;
 	}

Telegram/SourceFiles/boxes/boxes.style

@@ -1044,3 +1044,33 @@ inviteForbiddenTitle: FlatLabel(boxTitle) {
 inviteForbiddenTitlePadding: margins(32px, 4px, 32px, 0px);
 inviteForbiddenLockBg: dialogsUnreadBgMuted;
 inviteForbiddenLockIcon: icon {{ "emoji/premium_lock", dialogsUnreadFg }};
+
+collectibleIconDiameter: 72px;
+collectibleIcon: 64px;
+collectibleIconPadding: margins(24px, 32px, 24px, 12px);
+collectibleHeader: FlatLabel(boxTitle) {
+	minWidth: 120px;
+	maxHeight: 0px;
+	align: align(top);
+}
+collectibleHeaderPadding: margins(24px, 16px, 24px, 12px);
+collectibleOwnerPadding: margins(24px, 4px, 24px, 8px);
+collectibleInfo: inviteForbiddenInfo;
+collectibleInfoPadding: margins(24px, 12px, 24px, 12px);
+collectibleInfoTonMargins: margins(0px, 3px, 0px, 0px);
+collectibleMore: RoundButton(defaultActiveButton) {
+	height: 36px;
+	textTop: 9px;
+	radius: 6px;
+}
+collectibleMorePadding: margins(24px, 12px, 24px, 0px);
+collectibleCopy: RoundButton(defaultLightButton) {
+	height: 36px;
+	textTop: 9px;
+	radius: 6px;
+}
+collectibleBox: Box(defaultBox) {
+	buttonPadding: margins(24px, 12px, 24px, 12px);
+	buttonHeight: 36px;
+	button: collectibleCopy;
+}

Telegram/SourceFiles/boxes/edit_privacy_box.cpp

@@ -159,10 +159,7 @@ public:
 		-> rpl::producer<RowSelectionChange>;
 
 private:
-	[[nodiscard]] std::unique_ptr<PeerListRow> createRow() const;
-
 	const not_null<Main::Session*> _session;
-	bool _premiums = false;
 
 	rpl::event_stream<> _selectionChanged;
 	rpl::event_stream<RowSelectionChange> _rowSelectionChanges;
@@ -209,8 +206,7 @@ bool PremiumsRow::useForumLikeUserpic() const {
 TypesController::TypesController(
 	not_null<Main::Session*> session,
 	bool premiums)
-: _session(session)
+: _session(session) {
-, _premiums(premiums) {
 }
 
 Main::Session &TypesController::session() const {
@@ -331,6 +327,9 @@ auto PrivacyExceptionsBoxController::preparePremiumsRowList()
 
 	_deselectOption = [=](PeerListRowId itemId) {
 		if (const auto row = _typesDelegate->peerListFindRow(itemId)) {
+			if (itemId == kPremiumsRowId) {
+				_selected.premiums = false;
+			}
 			_typesDelegate->peerListSetRowChecked(row, false);
 		}
 	};

Telegram/SourceFiles/boxes/peer_list_box.cpp

@@ -1039,11 +1039,9 @@ void PeerListContent::changeCheckState(
 		not_null<PeerListRow*> row,
 		bool checked,
 		anim::type animated) {
-	row->setChecked(
+	row->setChecked(checked, _st.item.checkbox, animated, [=] {
-		checked,
+		updateRow(row);
-		_st.item.checkbox,
+	});
-		animated,
-		[=] { updateRow(row); });
 }
 
 void PeerListContent::setRowHidden(not_null<PeerListRow*> row, bool hidden) {
@@ -1789,10 +1787,10 @@ crl::time PeerListContent::paintRow(
 	if (row->isSearchResult()
 		&& !_mentionHighlight.isEmpty()
 		&& peer
-		&& peer->userName().startsWith(
+		&& peer->username().startsWith(
 			_mentionHighlight,
 			Qt::CaseInsensitive)) {
-		const auto username = peer->userName();
+		const auto username = peer->username();
 		const auto availableWidth = statusw;
 		auto highlightedPart = '@' + username.mid(0, _mentionHighlight.size());
 		auto grayedPart = username.mid(_mentionHighlight.size());

Telegram/SourceFiles/boxes/peers/edit_linked_chat_box.cpp

@@ -100,7 +100,7 @@ void Controller::prepare() {
 			return;
 		}
 		auto row = std::make_unique<PeerListRow>(chat);
-		const auto username = chat->userName();
+		const auto username = chat->username();
 		row->setCustomStatus(!username.isEmpty()
 			? ('@' + username)
 			: (chat->isChannel() && !chat->isMegagroup())

Telegram/SourceFiles/boxes/peers/prepare_short_info_box.cpp

@@ -207,7 +207,7 @@ void ProcessFullPhoto(
 			| UpdateFlag::Birthday)
 	) | rpl::map([=] {
 		const auto user = peer->asUser();
-		const auto username = peer->userName();
+		const auto username = peer->username();
 		return PeerShortInfoFields{
 			.name = peer->name(),
 			.phone = user ? Ui::FormatPhone(user->phone()) : QString(),

Telegram/SourceFiles/boxes/premium_limits_box.cpp

@@ -322,7 +322,7 @@ void PublicsController::prepare() {
 		auto &owner = _navigation->session().data();
 		for (const auto &chat : chats) {
 			if (const auto peer = owner.processChat(chat)) {
-				if (!peer->isChannel() || peer->userName().isEmpty()) {
+				if (!peer->isChannel() || peer->username().isEmpty()) {
 					continue;
 				}
 				appendRow(peer);
@@ -346,7 +346,7 @@ void PublicsController::rowRightActionClicked(not_null<PeerListRow*> row) {
 	const auto text = textMethod(
 		tr::now,
 		lt_link,
-		peer->session().createInternalLink(peer->userName()),
+		peer->session().createInternalLink(peer->username()),
 		lt_group,
 		peer->name());
 	const auto confirmText = tr::lng_channels_too_much_public_revoke(
@@ -389,7 +389,7 @@ std::unique_ptr<PeerListRow> PublicsController::createRow(
 	auto result = std::make_unique<PeerListRowWithLink>(peer);
 	result->setActionLink(tr::lng_channels_too_much_public_revoke(tr::now));
 	result->setCustomStatus(
-		_navigation->session().createInternalLink(peer->userName()));
+		_navigation->session().createInternalLink(peer->username()));
 	return result;
 }
 

Telegram/SourceFiles/boxes/stickers_box.cpp

@@ -652,8 +652,8 @@ void StickersBox::prepare() {
 		}
 		if (const auto featured = _featured.widget()) {
 			featured->setInstallSetCallback([=](uint64 setId) {
-				markAsInstalledCallback(setId);
 				installCallback(setId);
+				markAsInstalledCallback(setId);
 			});
 			featured->setRemoveSetCallback(markAsRemovedCallback);
 		}
@@ -1760,8 +1760,11 @@ void StickersBox::Inner::setActionDown(int newActionDown) {
 				const auto &st = installedSet
 					? st::stickersTrendingInstalled
 					: st::stickersTrendingAdd;
+				const auto buttonTextWidth = installedSet
+					? _installedWidth
+					: _addWidth;
 				auto rippleMask = Ui::RippleAnimation::RoundRectMask(
-					QSize(_addWidth - st.width, st.height),
+					QSize(buttonTextWidth - st.width, st.height),
 					st::roundRadiusLarge);
 				ensureRipple(
 					st.ripple,
@@ -1902,9 +1905,19 @@ void StickersBox::Inner::updateSelected() {
 			selected = selectedIndex;
 			local.setY(local.y() - _itemsTop - selectedIndex * _rowHeight);
 			const auto row = _rows[selectedIndex].get();
-			if (!_megagroupSet && (_isInstalledTab || (_section == Section::Featured) || !row->isInstalled() || row->isArchived() || row->removed)) {
+			if (!_megagroupSet
+				&& (_isInstalledTab
+					|| (_section == Section::Featured)
+					|| !row->isInstalled()
+					|| row->isArchived()
+					|| row->removed)) {
 				auto removeButton = (_isInstalledTab && !row->removed);
-				auto rect = myrtlrect(relativeButtonRect(removeButton, false));
+
+				const auto installedSetButton = !_isInstalledTab
+					&& row->isInstalled()
+					&& !row->isArchived()
+					&& !row->removed;
+				auto rect = myrtlrect(relativeButtonRect(removeButton, installedSetButton));
 				actionSel = rect.contains(local) ? selectedIndex : -1;
 			} else {
 				actionSel = -1;
@@ -1957,12 +1970,19 @@ void StickersBox::Inner::mouseReleaseEvent(QMouseEvent *e) {
 
 	_mouse = e->globalPos();
 	updateSelected();
-	if (_actionDown == _actionSel && _actionSel >= 0) {
+	const auto down = _actionDown;
-		const auto callback = _rows[_actionDown]->removed
+	setActionDown(-1);
-			? _installSetCallback
+	if (down == _actionSel && _actionSel >= 0) {
-			: _removeSetCallback;
+		const auto row = _rows[down].get();
+		const auto installedSet = row->isInstalled()
+			&& !row->isArchived()
+			&& !row->removed;
+		const auto callback = installedSet
+			? _removeSetCallback
+			: _installSetCallback;
 		if (callback) {
-			callback(_rows[_actionDown]->set->id);
+			row->ripple.reset();
+			callback(row->set->id);
 		}
 	} else if (_dragging >= 0) {
 		_rows[_dragging]->yadd.start(0.);
@@ -1973,7 +1993,7 @@ void StickersBox::Inner::mouseReleaseEvent(QMouseEvent *e) {
 		}
 
 		_dragging = _started = -1;
-	} else if (pressed == _selected && _actionSel < 0 && _actionDown < 0) {
+	} else if (pressed == _selected && _actionSel < 0 && down < 0) {
 		const auto selectedIndex = [&] {
 			if (auto index = std::get_if<int>(&_selected)) {
 				return *index;
@@ -1997,7 +2017,6 @@ void StickersBox::Inner::mouseReleaseEvent(QMouseEvent *e) {
 			showSetByRow(*_megagroupSelectedSet);
 		}
 	}
-	setActionDown(-1);
 }
 
 void StickersBox::Inner::saveGroupSet(Fn<void()> done) {

Telegram/SourceFiles/calls/group/calls_group_members_row.cpp

@@ -612,9 +612,9 @@ void MembersRow::paintComplexStatusText(
 	x += skip;
 	availableWidth -= skip;
 	const auto &font = st::normalFont;
-	const auto useAbout = (style == MembersRowStyle::Video)
+	const auto useAbout = !_about.isEmpty()
-		? false
+		&& (style != MembersRowStyle::Video)
-		: ((_state == State::RaisedHand && !_raisedHandStatus)
+		&& ((_state == State::RaisedHand && !_raisedHandStatus)
 			|| (_state != State::RaisedHand && !_speaking));
 	if (!useAbout
 		&& _state != State::Invited

Telegram/SourceFiles/calls/group/ui/desktop_capture_choose_source.cpp

@@ -587,11 +587,9 @@ void ChooseSourceProcess::setupGeometryWithParent(
 		not_null<QWidget*> parent) {
 	_window->createWinId();
 	const auto parentScreen = [&] {
-		if (!::Platform::IsWayland()) {
+		if (const auto screen = QGuiApplication::screenAt(
-			if (const auto screen = QGuiApplication::screenAt(
 				parent->geometry().center())) {
-				return screen;
+			return screen;
-			}
 		}
 		return parent->screen();
 	}();

Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp

@@ -34,6 +34,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_changes.h"
 #include "data/data_channel.h"
 #include "data/data_document.h"
+#include "data/data_file_origin.h"
 #include "data/data_peer_values.h"
 #include "data/stickers/data_stickers.h"
 #include "data/stickers/data_custom_emoji.h"
@@ -51,10 +52,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "styles/style_chat_helpers.h"
 #include "styles/style_menu_icons.h"
 
-// AyuGram includes
+#include <QtWidgets/QApplication>
-#include "data/data_file_origin.h"
-#include "qapplication.h"
-
 
 namespace ChatHelpers {
 namespace {
@@ -62,6 +60,7 @@ namespace {
 constexpr auto kCollapsedRows = 3;
 constexpr auto kAppearDuration = 0.3;
 constexpr auto kCustomSearchLimit = 256;
+constexpr auto kColorPickerDelay = crl::time(500);
 
 using Core::RecentEmojiId;
 using Core::RecentEmojiDocument;
@@ -630,6 +629,15 @@ void EmojiListWidget::applyNextSearchQuery() {
 	}
 }
 
+void EmojiListWidget::showPreview() {
+	if (const auto over = std::get_if<OverEmoji>(&_pressed)) {
+		if (const auto custom = lookupCustomEmoji(over)) {
+			_show->showMediaPreview(custom->stickerSetOrigin(), custom);
+			_previewShown = true;
+		}
+	}
+}
+
 std::vector<EmojiPtr> EmojiListWidget::collectPlainSearchResults() {
 	return SearchEmoji(_searchQuery, _searchEmoji);
 }
@@ -1125,7 +1133,7 @@ void EmojiListWidget::fillRecentMenu(
 	const auto addAction = Ui::Menu::CreateAddActionCallback(menu);
 	const auto over = OverEmoji{ section, index };
 	const auto emoji = lookupOverEmoji(&over);
-	const auto custom = lookupCustomEmoji(index, section);
+	const auto custom = lookupCustomEmoji(&over);
 	if (custom && custom->sticker()) {
 		const auto sticker = custom->sticker();
 		const auto emoji = sticker->alt;
@@ -1498,6 +1506,11 @@ bool EmojiListWidget::checkPickerHide() {
 	return false;
 }
 
+DocumentData *EmojiListWidget::lookupCustomEmoji(
+		const OverEmoji *over) const {
+	return over ? lookupCustomEmoji(over->index, over->section) : nullptr;
+}
+
 DocumentData *EmojiListWidget::lookupCustomEmoji(
 		int index,
 		int section) const {
@@ -1600,12 +1613,14 @@ void EmojiListWidget::mousePressEvent(QMouseEvent *e) {
 			if (!Core::App().settings().hasChosenEmojiVariant(emoji)) {
 				showPicker();
 			} else {
-				_showPickerTimer.callOnce(500);
+				_previewTimer.cancel();
+				_showPickerTimer.callOnce(kColorPickerDelay);
 			}
+		} else if (lookupCustomEmoji(over)) {
+			_showPickerTimer.cancel();
+			_previewTimer.callOnce(QApplication::startDragTime());
 		}
 	}
-
-	_previewTimer.callOnce(QApplication::startDragTime());
 }
 
 void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
@@ -1613,11 +1628,6 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 
 	auto pressed = _pressed;
 	setPressed(v::null);
-	if (_previewShown) {
-		_previewShown = false;
-		return;
-	}
-
 	_lastMousePos = e->globalPos();
 	if (!_picker->isHidden()) {
 		if (_picker->rect().contains(_picker->mapFromGlobal(_lastMousePos))) {
@@ -1640,7 +1650,10 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 		_picker->hide();
 	}
 
-	if (v::is_null(_selected) || _selected != pressed) {
+	if (_previewShown) {
+		_previewShown = false;
+		return;
+	} else if (v::is_null(_selected) || _selected != pressed) {
 		return;
 	}
 
@@ -1659,7 +1672,7 @@ void EmojiListWidget::mouseReleaseEvent(QMouseEvent *e) {
 				return;
 			}
 			selectEmoji(lookupChosen(emoji, over));
-		} else if (const auto custom = lookupCustomEmoji(index, section)) {
+		} else if (const auto custom = lookupCustomEmoji(over)) {
 			selectCustom(lookupChosen(custom, over));
 		}
 	} else if (const auto set = std::get_if<OverSet>(&pressed)) {
@@ -2492,8 +2505,10 @@ bool EmojiListWidget::eventHook(QEvent *e) {
 }
 
 void EmojiListWidget::updateSelected() {
-	if ((!v::is_null(_pressed) || !v::is_null(_pickerSelected)) && !_previewShown) {
+	if (!v::is_null(_pressed) || !v::is_null(_pickerSelected)) {
-		return;
+		if (!_previewShown) {
+			return;
+		}
 	}
 
 	auto newSelected = OverState{ v::null };
@@ -2542,7 +2557,7 @@ void EmojiListWidget::setSelected(OverState newSelected) {
 
 	const auto hasSelection = !v::is_null(_selected);
 	if (hasSelection && Core::App().settings().suggestEmoji()) {
-		Ui::Tooltip::Show(350, this);
+		Ui::Tooltip::Show(1000, this);
 	}
 
 	setCursor(hasSelection ? style::cur_pointer : style::cur_default);
@@ -2552,34 +2567,16 @@ void EmojiListWidget::setSelected(OverState newSelected) {
 		} else {
 			_picker->showAnimated();
 		}
-	}
+	} else if (_previewShown && _pressed != _selected) {
-
-	if (_previewShown && _pressed != _selected) {
 		if (const auto over = std::get_if<OverEmoji>(&_selected)) {
-			_pressed = _selected;
+			if (const auto custom = lookupCustomEmoji(over)) {
-
+				_pressed = _selected;
-			const auto section = over ? over->section : -1;
+				_show->showMediaPreview(custom->stickerSetOrigin(), custom);
-			const auto index = over ? over->index : -1;
-
-			if (const auto document = lookupCustomEmoji(index, section)) {
-				_show->showMediaPreview(document->stickerSetOrigin(), document);
 			}
 		}
 	}
 }
 
-void EmojiListWidget::showPreview() {
-	if (const auto over = std::get_if<OverEmoji>(&_selected)) {
-		const auto section = over ? over->section : -1;
-		const auto index = over ? over->index : -1;
-
-		if (const auto document = lookupCustomEmoji(index, section)) {
-			_show->showMediaPreview(document->stickerSetOrigin(), document);
-			_previewShown = true;
-		}
-	}
-}
-
 void EmojiListWidget::setPressed(OverState newPressed) {
 	if (auto button = std::get_if<OverButton>(&_pressed)) {
 		Assert(hasColorButton(button->section)

Telegram/SourceFiles/chat_helpers/emoji_list_widget.h

@@ -287,6 +287,8 @@ private:
 		int index);
 
 	[[nodiscard]] EmojiPtr lookupOverEmoji(const OverEmoji *over) const;
+	[[nodiscard]] DocumentData *lookupCustomEmoji(
+		const OverEmoji *over) const;
 	[[nodiscard]] DocumentData *lookupCustomEmoji(
 		int index,
 		int section) const;
@@ -371,6 +373,8 @@ private:
 		DocumentId documentId,
 		uint64 setId);
 
+	void showPreview();
+
 	void applyNextSearchQuery();
 
 	void showPreview();
@@ -442,6 +446,8 @@ private:
 
 	object_ptr<EmojiColorPicker> _picker;
 	base::Timer _showPickerTimer;
+	base::Timer _previewTimer;
+	bool _previewShown = false;
 
 	rpl::event_stream<EmojiChosen> _chosen;
 	rpl::event_stream<FileChosen> _customChosen;

Telegram/SourceFiles/core/click_handler_types.h

@@ -46,6 +46,7 @@ struct ClickHandlerContext {
 	bool mayShowConfirmation = false;
 	bool skipBotAutoLogin = false;
 	bool botStartAutoSubmit = false;
+	bool ignoreIv = false;
 	// Is filled from peer info.
 	PeerData *peer = nullptr;
 };

Telegram/SourceFiles/core/file_utilities.cpp

@@ -159,7 +159,7 @@ void Launch(const QString &filepath) {
 void ShowInFolder(const QString &filepath) {
 	crl::on_main([=] {
 		Ui::PreventDelayedActivation();
-		if (Platform::IsLinux()) {
+		if (Platform::IsX11()) {
 			// Hide mediaview to make other apps visible.
 			Core::App().hideMediaView();
 		}

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -567,6 +567,7 @@ bool ResolveUsernameOrPhone(
 		.phone = phone,
 		.messageId = post,
 		.storyId = storyId,
+		.text = params.value(u"text"_q),
 		.repliesInfo = commentId
 			? Window::RepliesByLinkInfo{
 				Window::CommentId{ commentId }
@@ -901,6 +902,34 @@ bool ShowEditPersonalChannel(
 	return true;
 }
 
+bool ShowCollectiblePhone(
+		Window::SessionController *controller,
+		const Match &match,
+		const QVariant &context) {
+	if (!controller) {
+		return false;
+	}
+	const auto phone = match->captured(1);
+	const auto peerId = PeerId(match->captured(2).toULongLong());
+	controller->resolveCollectible(
+		peerId,
+		phone.startsWith('+') ? phone : '+' + phone);
+	return true;
+}
+
+bool ShowCollectibleUsername(
+		Window::SessionController *controller,
+		const Match &match,
+		const QVariant &context) {
+	if (!controller) {
+		return false;
+	}
+	const auto username = match->captured(1);
+	const auto peerId = PeerId(match->captured(2).toULongLong());
+	controller->resolveCollectible(peerId, username);
+	return true;
+}
+
 void ExportTestChatTheme(
 		not_null<Window::SessionController*> controller,
 		not_null<const Data::CloudTheme*> theme) {
@@ -1311,6 +1340,14 @@ const std::vector<LocalUrlHandler> &InternalUrlHandlers() {
 			u"^edit_personal_channel$"_q,
 			ShowEditPersonalChannel,
 		},
+		{
+			u"^collectible_phone/([\\+0-9\\-\\s]+)@([0-9]+)$"_q,
+			ShowCollectiblePhone,
+		},
+		{
+			u"^collectible_username/([a-zA-Z0-9\\-\\_\\.]+)@([0-9]+)$"_q,
+			ShowCollectibleUsername,
+		},
 	};
 	return Result;
 }

Telegram/SourceFiles/core/sandbox.cpp

@@ -33,7 +33,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QtGui/QSessionManager>
 #include <QtGui/QScreen>
 #include <QtGui/qpa/qplatformscreen.h>
-#include <ksandbox.h>
 
 namespace Core {
 namespace {
@@ -518,10 +517,8 @@ void Sandbox::refreshGlobalProxy() {
 		|| proxy.type == MTP::ProxyData::Type::Http) {
 		QNetworkProxy::setApplicationProxy(
 			MTP::ToNetworkProxy(MTP::ToDirectIpProxy(proxy)));
-	} else if ((!Core::IsAppLaunched()
+	} else if (!Core::IsAppLaunched()
-		|| Core::App().settings().proxy().isSystem())
+		|| Core::App().settings().proxy().isSystem()) {
-		// this works stable only in sandboxed environment where it works through portal
-		&& (!Platform::IsLinux() || KSandbox::isInside() || cDebugMode())) {
 		QNetworkProxyFactory::setUseSystemConfiguration(true);
 	} else {
 		QNetworkProxy::setApplicationProxy(QNetworkProxy::NoProxy);

Telegram/SourceFiles/core/ui_integration.cpp

@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/stickers/data_custom_emoji.h"
 #include "data/data_session.h"
 #include "data/data_sponsored_messages.h"
+#include "iv/iv_instance.h"
 #include "ui/text/text_custom_emoji.h"
 #include "ui/basic_click_handlers.h"
 #include "ui/emoji_config.h"
@@ -241,6 +242,13 @@ bool UiIntegration::handleUrlClick(
 	} else if (local.startsWith(u"internal:"_q, Qt::CaseInsensitive)) {
 		Core::App().openInternalUrl(local, context);
 		return true;
+	} else if (Iv::PreferForUri(url)
+		&& !context.value<ClickHandlerContext>().ignoreIv) {
+		const auto my = context.value<ClickHandlerContext>();
+		if (const auto controller = my.sessionWindow.get()) {
+			Core::App().iv().openWithIvPreferred(controller, url, context);
+			return true;
+		}
 	}
 
 	if (AyuUrlHandlers::TryHandleSpotify(url)) {

Telegram/SourceFiles/core/version.h

@@ -22,7 +22,7 @@ constexpr auto AppId = "{53F49750-6209-4FBF-9CA8-7A333C87D666}"_cs;
 constexpr auto AppNameOld = "AyuGram for Windows"_cs;
 constexpr auto AppName = "AyuGram Desktop"_cs;
 constexpr auto AppFile = "AyuGram"_cs;
-constexpr auto AppVersion = 4016000;
+constexpr auto AppVersion = 4016006;
-constexpr auto AppVersionStr = "4.16";
+constexpr auto AppVersionStr = "4.16.6";
 constexpr auto AppBetaVersion = false;
 constexpr auto AppAlphaVersion = TDESKTOP_ALPHA_VERSION;

Telegram/SourceFiles/data/business/data_business_chatbots.cpp

@@ -125,8 +125,10 @@ void Chatbots::togglePaused(not_null<PeerData*> peer, bool paused) {
 			return;
 		} else if (const auto settings = peer->barSettings()) {
 			peer->setBarSettings(paused
-				? (*settings | PeerBarSetting::BusinessBotPaused)
+				? ((*settings | PeerBarSetting::BusinessBotPaused)
-				: (*settings & ~PeerBarSetting::BusinessBotPaused));
+					& ~PeerBarSetting::BusinessBotCanReply)
+				: ((*settings & ~PeerBarSetting::BusinessBotPaused)
+					| PeerBarSetting::BusinessBotCanReply));
 		} else {
 			api->requestPeerSettings(peer);
 		}

Telegram/SourceFiles/data/business/data_business_common.cpp

@@ -71,6 +71,13 @@ auto RecipientsFlags(const BusinessRecipients &data) {
 
 } // namespace
 
+BusinessRecipients BusinessRecipients::MakeValid(BusinessRecipients value) {
+	if (value.included.empty()) {
+		value.allButExcluded = true;
+	}
+	return value;
+}
+
 MTPInputBusinessRecipients ForMessagesToMTP(const BusinessRecipients &data) {
 	using Flag = MTPDinputBusinessRecipients::Flag;
 	const auto &chats = data.allButExcluded ? data.excluded : data.included;

Telegram/SourceFiles/data/business/data_business_common.h

@@ -44,6 +44,9 @@ struct BusinessRecipients {
 	BusinessChats excluded;
 	bool allButExcluded = false;
 
+	[[nodiscard]] static BusinessRecipients MakeValid(
+		BusinessRecipients value);
+
 	friend inline bool operator==(
 		const BusinessRecipients &a,
 		const BusinessRecipients &b) = default;

Telegram/SourceFiles/data/data_birthday.cpp

@@ -127,4 +127,3 @@ rpl::producer<bool> IsBirthdayTodayValue(Birthday date) {
 }
 
 } // namespace Data
-

Telegram/SourceFiles/data/data_channel.cpp

@@ -139,6 +139,10 @@ const std::vector<QString> &ChannelData::usernames() const {
 	return _username.usernames();
 }
 
+bool ChannelData::isUsernameEditable(QString username) const {
+	return _username.isEditable(username);
+}
+
 void ChannelData::setAccessHash(uint64 accessHash) {
 	access = accessHash;
 	input = MTP_inputPeerChannel(

Telegram/SourceFiles/data/data_channel.h

@@ -182,6 +182,7 @@ public:
 	[[nodiscard]] QString username() const;
 	[[nodiscard]] QString editableUsername() const;
 	[[nodiscard]] const std::vector<QString> &usernames() const;
+	[[nodiscard]] bool isUsernameEditable(QString username) const;
 
 	[[nodiscard]] int membersCount() const {
 		return std::max(_membersCount, 1);

Telegram/SourceFiles/data/data_download_manager.cpp

@@ -1123,13 +1123,14 @@ rpl::producer<Ui::DownloadBarContent> MakeDownloadBarContent() {
 				state->thumbnail = Images::Prepare(embed->original(), 0, {
 					.options = Images::Option::Blur,
 				});
+			} else if (!state->downloadTaskLifetime) {
+				state->document->session().downloaderTaskFinished(
+				) | rpl::filter([=] {
+					return self(self);
+				}) | rpl::start_with_next(
+					state->push,
+					state->downloadTaskLifetime);
 			}
-			state->document->session().downloaderTaskFinished(
-			) | rpl::filter([=] {
-				return self(self);
-			}) | rpl::start_with_next(
-				state->push,
-				state->downloadTaskLifetime);
 			return !state->thumbnail.isNull();
 		};
 		const auto resolveThumbnail = [=] {

Telegram/SourceFiles/data/data_peer.cpp

@@ -940,7 +940,7 @@ const QString &PeerData::shortName() const {
 	return _name;
 }
 
-QString PeerData::userName() const {
+QString PeerData::username() const {
 	if (const auto user = asUser()) {
 		return user->username();
 	} else if (const auto channel = asChannel()) {
@@ -949,6 +949,34 @@ QString PeerData::userName() const {
 	return QString();
 }
 
+QString PeerData::editableUsername() const {
+	if (const auto user = asUser()) {
+		return user->editableUsername();
+	} else if (const auto channel = asChannel()) {
+		return channel->editableUsername();
+	}
+	return QString();
+}
+
+const std::vector<QString> &PeerData::usernames() const {
+	if (const auto user = asUser()) {
+		return user->usernames();
+	} else if (const auto channel = asChannel()) {
+		return channel->usernames();
+	}
+	static const auto kEmpty = std::vector<QString>();
+	return kEmpty;
+}
+
+bool PeerData::isUsernameEditable(QString username) const {
+	if (const auto user = asUser()) {
+		return user->isUsernameEditable(username);
+	} else if (const auto channel = asChannel()) {
+		return channel->isUsernameEditable(username);
+	}
+	return false;
+}
+
 bool PeerData::changeColorIndex(uint8 index) {
 	index %= Ui::kColorIndexCount;
 	if (_colorIndexCloud && _colorIndex == index) {

Telegram/SourceFiles/data/data_peer.h

@@ -279,7 +279,11 @@ public:
 	[[nodiscard]] const QString &name() const;
 	[[nodiscard]] const QString &shortName() const;
 	[[nodiscard]] const QString &topBarNameText() const;
-	[[nodiscard]] QString userName() const;
+
+	[[nodiscard]] QString username() const;
+	[[nodiscard]] QString editableUsername() const;
+	[[nodiscard]] const std::vector<QString> &usernames() const;
+	[[nodiscard]] bool isUsernameEditable(QString username) const;
 
 	[[nodiscard]] const base::flat_set<QString> &nameWords() const {
 		return _nameWords;

Telegram/SourceFiles/data/data_session.cpp

@@ -1240,7 +1240,7 @@ PeerData *Session::peerByUsername(const QString &username) const {
 	const auto uname = username.trimmed();
 	for (const auto &[peerId, peer] : _peers) {
 		if (peer->isLoaded()
-			&& !peer->userName().compare(uname, Qt::CaseInsensitive)) {
+			&& !peer->username().compare(uname, Qt::CaseInsensitive)) {
 			return peer.get();
 		}
 	}

Telegram/SourceFiles/data/data_sponsored_messages.cpp

@@ -309,7 +309,7 @@ void SponsoredMessages::append(
 					? _session->data().processBotApp(peerId, *data.vapp())
 					: nullptr;
 				result.botLinkInfo = Window::PeerByLinkInfo{
-					.usernameOrId = user->userName(),
+					.usernameOrId = user->username(),
 					.resolveType = botAppData
 						? Window::ResolveType::BotApp
 						: data.vstart_param()

Telegram/SourceFiles/data/data_story.cpp

@@ -450,7 +450,7 @@ bool Story::hasDirectLink() const {
 	if (!_privacyPublic || (!_pinned && expired())) {
 		return false;
 	}
-	return !_peer->userName().isEmpty();
+	return !_peer->username().isEmpty();
 }
 
 std::optional<QString> Story::errorTextForForward(

Telegram/SourceFiles/data/data_user.cpp

@@ -486,6 +486,10 @@ const std::vector<QString> &UserData::usernames() const {
 	return _username.usernames();
 }
 
+bool UserData::isUsernameEditable(QString username) const {
+	return _username.isEditable(username);
+}
+
 const QString &UserData::phone() const {
 	return _phone;
 }

Telegram/SourceFiles/data/data_user.h

@@ -150,15 +150,11 @@ public:
 	// a full check by canShareThisContact() call.
 	[[nodiscard]] bool canShareThisContactFast() const;
 
-	MTPInputUser inputUser = MTP_inputUserEmpty();
-
-	QString firstName;
-	QString lastName;
 	[[nodiscard]] const QString &phone() const;
 	[[nodiscard]] QString username() const;
 	[[nodiscard]] QString editableUsername() const;
 	[[nodiscard]] const std::vector<QString> &usernames() const;
-	QString nameOrPhone;
+	[[nodiscard]] bool isUsernameEditable(QString username) const;
 
 	enum class ContactStatus : char {
 		Unknown,
@@ -186,8 +182,6 @@ public:
 	void setBirthday(Data::Birthday value);
 	void setBirthday(const tl::conditional<MTPBirthday> &value);
 
-	std::unique_ptr<BotInfo> botInfo;
-
 	void setUnavailableReasons(
 		std::vector<Data::UnavailableReason> &&reasons);
 
@@ -209,6 +203,14 @@ public:
 	[[nodiscard]] MsgId personalChannelMessageId() const;
 	void setPersonalChannel(ChannelId channelId, MsgId messageId);
 
+	MTPInputUser inputUser = MTP_inputUserEmpty();
+
+	QString firstName;
+	QString lastName;
+	QString nameOrPhone;
+
+	std::unique_ptr<BotInfo> botInfo;
+
 private:
 	auto unavailableReasons() const
 		-> const std::vector<Data::UnavailableReason> & override;

Telegram/SourceFiles/data/data_user_names.cpp

@@ -80,4 +80,10 @@ const std::vector<QString> &UsernamesInfo::usernames() const {
 	return _usernames;
 }
 
+bool UsernamesInfo::isEditable(const QString &username) const {
+	return (_indexEditableUsername >= 0)
+		&& (_indexEditableUsername < _usernames.size())
+		&& (_usernames[_indexEditableUsername] == username);
+}
+
 } // namespace Data

Telegram/SourceFiles/data/data_user_names.h

@@ -27,6 +27,7 @@ public:
 	[[nodiscard]] QString username() const;
 	[[nodiscard]] QString editableUsername() const;
 	[[nodiscard]] const std::vector<QString> &usernames() const;
+	[[nodiscard]] bool isEditable(const QString &username) const;
 
 private:
 	std::vector<QString> _usernames;

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -1087,7 +1087,7 @@ void InnerWidget::paintPeerSearchResult(
 
 	QRect tr(context.st->textLeft, context.st->textTop, namewidth, st::dialogsTextFont->height);
 	p.setFont(st::dialogsTextFont);
-	QString username = peer->userName();
+	QString username = peer->username();
 	if (!context.active && username.startsWith(_peerSearchQuery, Qt::CaseInsensitive)) {
 		auto first = '@' + username.mid(0, _peerSearchQuery.size());
 		auto second = username.mid(_peerSearchQuery.size());
@@ -4021,7 +4021,7 @@ void InnerWidget::setupShortcuts() {
 				const auto history = thread->owningHistory();
 				const auto isArchived = history->folder()
 					&& (history->folder()->id() == Data::Folder::kId);
-				
+
 				Window::ToggleHistoryArchived(
 					_controller->uiShow(),
 					history,

Telegram/SourceFiles/history/admin_log/history_admin_log_item.cpp

@@ -496,7 +496,7 @@ auto GenerateParticipantString(
 			data,
 		});
 	}
-	const auto username = peer->userName();
+	const auto username = peer->username();
 	if (username.isEmpty()) {
 		return name;
 	}

Telegram/SourceFiles/history/history_widget.cpp

@@ -4536,7 +4536,7 @@ void HistoryWidget::chooseAttach(
 	}
 
 	const auto filter = (overrideSendImagesAsPhotos == true)
-		? FileDialog::ImagesOrAllFilter()
+		? FileDialog::PhotoVideoFilesFilter()
 		: FileDialog::AllOrImagesFilter();
 
 	FileDialog::GetOpenPaths(this, tr::lng_choose_files(tr::now), filter, crl::guard(this, [=](
@@ -6284,8 +6284,7 @@ void HistoryWidget::startItemRevealAnimations() {
 void HistoryWidget::startMessageSendingAnimation(
 		not_null<HistoryItem*> item) {
 	auto &sendingAnimation = controller()->sendingAnimation();
-	if (!sendingAnimation.hasLocalMessage(item->fullId().msg)
+	if (!sendingAnimation.checkExpectedType(item)) {
-		|| !sendingAnimation.checkExpectedType(item)) {
 		return;
 	}
 	Assert(item->mainView() != nullptr);
@@ -6297,14 +6296,16 @@ void HistoryWidget::startMessageSendingAnimation(
 		geometryValue() | rpl::to_empty,
 		_scroll->geometryValue() | rpl::to_empty,
 		_list->geometryValue() | rpl::to_empty
-	) | rpl::map([=] {
+	) | rpl::map([=]() -> std::optional<QPoint> {
 		const auto view = item->mainView();
+		const auto top = view ? _list->itemTop(view) : -1;
+		if (top < 0) {
+			return std::nullopt;
+		}
 		const auto additional = (_list->height() == _scroll->height())
 			? view->height()
 			: 0;
-		return _list->mapToGlobal(QPoint(
+		return _list->mapToGlobal(QPoint(0, top - additional));
-			0,
-			_list->itemTop(view) - additional));
 	});
 
 	sendingAnimation.startAnimation({

Telegram/SourceFiles/history/history_widget.h

@@ -18,7 +18,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/fields/input_field.h"
 #include "mtproto/sender.h"
 
-struct FileLoadResult;
 enum class SendMediaType;
 class MessageLinksParser;
 struct InlineBotQuery;

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -1973,6 +1973,7 @@ void ComposeControls::applyDraft(FieldHistoryAction fieldHistoryAction) {
 	const auto guard = gsl::finally([&] {
 		updateSendButtonType();
 		updateReplaceMediaButton();
+		updateFieldPlaceholder();
 		updateControlsVisibility();
 		updateControlsGeometry(_wrap->size());
 	});

Telegram/SourceFiles/history/view/history_view_contact_status.cpp

@@ -902,15 +902,15 @@ void BusinessBotStatus::Bar::showState(State state) {
 	_userpic->setAttribute(Qt::WA_TransparentForMouseEvents);
 	_userpic->show();
 	_name->setText(state.bot->name());
-	_status->setText(!state.canReply
+	_status->setText(state.paused
-		? tr::lng_chatbot_status_views(tr::now)
-		: state.paused
 		? tr::lng_chatbot_status_paused(tr::now)
-		: tr::lng_chatbot_status_can_reply(tr::now));
+		: state.canReply
+		? tr::lng_chatbot_status_can_reply(tr::now)
+		: tr::lng_chatbot_status_views(tr::now));
 	_togglePaused->setText(state.paused
 		? tr::lng_chatbot_button_resume()
 		: tr::lng_chatbot_button_pause());
-	_togglePaused->setVisible(state.canReply);
+	_togglePaused->setVisible(state.canReply || state.paused);
 	_paused = state.paused;
 	resizeToWidth(width());
 }

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -1839,16 +1839,18 @@ void ListWidget::startItemRevealAnimations() {
 void ListWidget::startMessageSendingAnimation(
 		not_null<HistoryItem*> item) {
 	auto &sendingAnimation = controller()->sendingAnimation();
-	if (!sendingAnimation.hasLocalMessage(item->fullId().msg)
+	if (!sendingAnimation.checkExpectedType(item)) {
-		|| !sendingAnimation.checkExpectedType(item)) {
 		return;
 	}
 
 	auto globalEndTopLeft = rpl::merge(
 		session().data().newItemAdded() | rpl::to_empty,
 		geometryValue() | rpl::to_empty
-	) | rpl::map([=] {
+	) | rpl::map([=]() -> std::optional<QPoint> {
 		const auto view = viewForItem(item);
+		if (!view) {
+			return std::nullopt;
+		}
 		const auto additional = !_visibleTop ? view->height() : 0;
 		return mapToGlobal(QPoint(0, itemTop(view) - additional));
 	});

Telegram/SourceFiles/history/view/history_view_replies_section.cpp

@@ -875,7 +875,7 @@ void RepliesWidget::chooseAttach(
 	}
 
 	const auto filter = (overrideSendImagesAsPhotos == true)
-		? FileDialog::ImagesOrAllFilter()
+		? FileDialog::PhotoVideoFilesFilter()
 		: FileDialog::AllOrImagesFilter();
 	FileDialog::GetOpenPaths(this, tr::lng_choose_files(tr::now), filter, crl::guard(this, [=](
 			FileDialog::OpenResult &&result) {

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -62,11 +62,19 @@ namespace HistoryView {
 ScheduledMemento::ScheduledMemento(not_null<History*> history)
 : _history(history)
 , _forumTopic(nullptr) {
+	const auto list = _history->owner().scheduledMessages().list(_history);
+	if (!list.ids.empty()) {
+		_list.setScrollTopState({ .item = { .fullId = list.ids.front() } });
+	}
 }
 
 ScheduledMemento::ScheduledMemento(not_null<Data::ForumTopic*> forumTopic)
 : _history(forumTopic->owningHistory())
 , _forumTopic(forumTopic) {
+	const auto list = _history->owner().scheduledMessages().list(_forumTopic);
+	if (!list.ids.empty()) {
+		_list.setScrollTopState({ .item = { .fullId = list.ids.front() } });
+	}
 }
 
 object_ptr<Window::SectionWidget> ScheduledMemento::createWidget(
@@ -1162,9 +1170,7 @@ Context ScheduledWidget::listContext() {
 }
 
 bool ScheduledWidget::listScrollTo(int top, bool syntetic) {
-	top = (top == ScrollMax && syntetic)
+	top = std::clamp(top, 0, _scroll->scrollTopMax());
-		? 0
-		: std::clamp(top, 0, _scroll->scrollTopMax());
 	if (_scroll->scrollTop() == top) {
 		updateInnerVisibleArea();
 		return false;

Telegram/SourceFiles/history/view/history_view_scheduled_section.h

@@ -280,7 +280,7 @@ private:
 
 };
 
-class ScheduledMemento : public Window::SectionMemento {
+class ScheduledMemento final : public Window::SectionMemento {
 public:
 	ScheduledMemento(not_null<History*> history);
 	ScheduledMemento(not_null<Data::ForumTopic*> forumTopic);

Telegram/SourceFiles/info/channel_statistics/earn/earn_format.cpp

@@ -12,6 +12,7 @@ namespace Info::ChannelEarn {
 using EarnInt = Data::EarnInt;
 
 constexpr auto kMinorPartLength = 9;
+constexpr auto kMaxChoppedZero = kMinorPartLength - 2;
 constexpr auto kZero = QChar('0');
 constexpr auto kDot = QChar('.');
 
@@ -35,7 +36,7 @@ QString MinorPart(EarnInt value) {
 	auto ch = end - 1;
 	auto zeroCount = 0;
 	while (ch != begin) {
-		if ((*ch) == kZero) {
+		if (((*ch) == kZero) && (zeroCount < kMaxChoppedZero)) {
 			zeroCount++;
 		} else {
 			break;

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_inner_widget.cpp

@@ -77,7 +77,7 @@ void ShowMenu(not_null<Ui::GenericBox*> box, const QString &text) {
 [[nodiscard]] ClickHandlerPtr LearnMoreCurrencyLink(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::GenericBox*> box) {
-	const auto url = u"https://telegram.org/blog/monetization-for-channels"_q;
+	const auto url = tr::lng_channel_earn_learn_coin_link(tr::now);
 
 	using Resolver = HistoryView::Controls::WebpageResolver;
 	const auto resolver = box->lifetime().make_state<Resolver>(
@@ -217,7 +217,18 @@ void AddRecipient(not_null<Ui::GenericBox*> box, const TextWithEntities &t) {
 }
 #endif
 
-[[nodiscard]] QImage IconCurrency(
+[[nodiscard]] QString FormatDate(const QDateTime &date) {
+	return tr::lng_group_call_starts_short_date(
+		tr::now,
+		lt_date,
+		langDayOfMonth(date.date()),
+		lt_time,
+		QLocale().toString(date.time(), QLocale::ShortFormat));
+}
+
+} // namespace
+
+QImage IconCurrency(
 		const style::FlatLabel &label,
 		const QColor &c) {
 	const auto s = Size(label.style.font->ascent);
@@ -234,17 +245,6 @@ void AddRecipient(not_null<Ui::GenericBox*> box, const TextWithEntities &t) {
 	return image;
 }
 
-[[nodiscard]] QString FormatDate(const QDateTime &date) {
-	return tr::lng_group_call_starts_short_date(
-		tr::now,
-		lt_date,
-		langDayOfMonth(date.date()),
-		lt_time,
-		QLocale().toString(date.time(), QLocale::ShortFormat));
-}
-
-} // namespace
-
 InnerWidget::InnerWidget(
 	QWidget *parent,
 	not_null<Controller*> controller,
@@ -372,6 +372,7 @@ void InnerWidget::fill() {
 					widget->paintRequest(
 					) | rpl::start_with_next([=] {
 						auto p = Painter(widget);
+						auto hq = PainterHighQualityEnabler(p);
 						p.setPen(Qt::NoPen);
 						p.setBrush(st::activeButtonBg);
 						p.drawEllipse(rect);

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_inner_widget.h

@@ -23,6 +23,10 @@ namespace Info::ChannelEarn {
 
 class Memento;
 
+[[nodiscard]] QImage IconCurrency(
+	const style::FlatLabel &label,
+	const QColor &c);
+
 class InnerWidget final : public Ui::VerticalLayout {
 public:
 	struct ShowRequest final {

Telegram/SourceFiles/info/profile/info_profile_actions.cpp

@@ -123,21 +123,25 @@ base::options::toggle ShowPeerIdBelowAbout({
 
 [[nodiscard]] Fn<void(QString)> UsernamesLinkCallback(
 		not_null<PeerData*> peer,
-		std::shared_ptr<Ui::Show> show,
+		not_null<Window::SessionController*> controller,
 		const QString &addToLink) {
+	const auto weak = base::make_weak(controller);
 	return [=](QString link) {
-		auto settings = &AyuSettings::getInstance();
+		if (link.startsWith(u"internal:"_q)) {
-		if (!settings->copyUsernameAsLink) {
+			Core::App().openInternalUrl(link,
-			link = '@' + link.mid(13);
+				QVariant::fromValue(ClickHandlerContext{
-		} else {
+					.sessionWindow = weak,
-			if (!link.startsWith(u"https://"_q)) {
+				}));
-				link = peer->session().createInternalLinkFull(peer->userName())
+			return;
-					+ addToLink;
+		} else if (!link.startsWith(u"https://"_q)) {
-			}
+			link = peer->session().createInternalLinkFull(peer->username())
+				+ addToLink;
 		}
 		if (!link.isEmpty()) {
 			QGuiApplication::clipboard()->setText(link);
-			show->showToast(tr::lng_username_copied(tr::now));
+			if (const auto window = weak.get()) {
+				window->showToast(tr::lng_username_copied(tr::now));
+			}
 		}
 	};
 }
@@ -1055,16 +1059,13 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupInfo() {
 			UsernameValue(user, true) | rpl::map([=](TextWithEntities u) {
 				return u.text.isEmpty()
 					? TextWithEntities()
-					: Ui::Text::Link(
+					: Ui::Text::Link(u, UsernameUrl(user, u.text.mid(1)));
-						u,
-						user->session().createInternalLinkFull(
-							u.text.mid(1)));
 			}),
 			QString(),
 			st::infoProfileLabeledUsernamePadding);
 		const auto callback = UsernamesLinkCallback(
 			_peer,
-			controller->uiShow(),
+			controller,
 			QString());
 		const auto hook = [=](Ui::FlatLabel::ContextMenuRequest request) {
 			if (!request.link) {
@@ -1108,7 +1109,7 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupInfo() {
 			}, copyUsername->lifetime());
 			copyUsername->setClickedCallback([=] {
 				const auto link = user->session().createInternalLinkFull(
-					user->userName());
+					user->username());
 				if (!link.isEmpty()) {
 					QGuiApplication::clipboard()->setText(link);
 					controller->showToast(tr::lng_username_copied(tr::now));
@@ -1180,14 +1181,15 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupInfo() {
 		auto linkText = LinkValue(
 			_peer,
 			true
-		) | rpl::map([=](const QString &link) {
+		) | rpl::map([=](const LinkWithUrl &link) {
-			return link.isEmpty()
+			const auto text = link.text;
+			return text.isEmpty()
 				? TextWithEntities()
 				: Ui::Text::Link(
-					(link.startsWith(u"https://"_q)
+					(text.startsWith(u"https://"_q)
-						? link.mid(u"https://"_q.size())
+						? text.mid(u"https://"_q.size())
-						: link) + addToLink,
+						: text) + addToLink,
-					link + addToLink);
+					(addToLink.isEmpty() ? link.url : (text + addToLink)));
 		});
 		auto linkLine = addInfoOneLine(
 			(topicRootId
@@ -1198,7 +1200,7 @@ object_ptr<Ui::RpWidget> DetailsFiller::setupInfo() {
 		const auto controller = _controller->parentController();
 		const auto linkCallback = UsernamesLinkCallback(
 			_peer,
-			controller->uiShow(),
+			controller,
 			addToLink);
 		linkLine.text->overrideLinkClickHandler(linkCallback);
 		linkLine.subtext->overrideLinkClickHandler(linkCallback);

Telegram/SourceFiles/info/profile/info_profile_phone_menu.cpp

@@ -112,23 +112,22 @@ int TextItem::contentHeight() const {
 
 } // namespace
 
-void AddPhoneMenu(not_null<Ui::PopupMenu*> menu, not_null<UserData*> user) {
+bool IsCollectiblePhone(not_null<UserData*> user) {
-	if (user->isSelf()) {
-		return;
-	}
 	using Strings = std::vector<QString>;
 	const auto prefixes = user->session().appConfig().get<Strings>(
 		u"fragment_prefixes"_q,
-		std::vector<QString>());
+		Strings{ u"888"_q });
-	{
+	const auto phone = user->phone();
-		const auto proj = [&phone = user->phone()](const QString &p) {
+	const auto proj = [&](const QString &p) {
-			return phone.startsWith(p);
+		return phone.startsWith(p);
-		};
+	};
-		if (ranges::none_of(prefixes, proj)) {
+	return ranges::any_of(prefixes, proj);
-			return;
+}
-		}
+
-	}
+void AddPhoneMenu(not_null<Ui::PopupMenu*> menu, not_null<UserData*> user) {
-	if (const auto url = AppConfig::FragmentLink(&user->session())) {
+	if (user->isSelf() || !IsCollectiblePhone(user)) {
+		return;
+	} else if (const auto url = AppConfig::FragmentLink(&user->session())) {
 		menu->addSeparator(&st::expandedMenuSeparator);
 		const auto link = Ui::Text::Link(
 			tr::lng_info_mobile_context_menu_fragment_about_link(tr::now),

Telegram/SourceFiles/info/profile/info_profile_phone_menu.h

@@ -16,6 +16,8 @@ class PopupMenu;
 namespace Info {
 namespace Profile {
 
+[[nodiscard]] bool IsCollectiblePhone(not_null<UserData*> user);
+
 void AddPhoneMenu(not_null<Ui::PopupMenu*> menu, not_null<UserData*> user);
 
 } // namespace Profile

Telegram/SourceFiles/info/profile/info_profile_values.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "api/api_chat_participants.h"
 #include "apiwrap.h"
+#include "info/profile/info_profile_phone_menu.h"
 #include "info/profile/info_profile_badge.h"
 #include "core/application.h"
 #include "core/click_handler_types.h"
@@ -55,7 +56,7 @@ auto PlainUsernameValue(not_null<PeerData*> peer) {
 		peer->session().changes().peerFlagsValue(peer, UpdateFlag::Username),
 		peer->session().changes().peerFlagsValue(peer, UpdateFlag::Usernames)
 	) | rpl::map([=] {
-		return peer->userName();
+		return peer->username();
 	});
 }
 
@@ -136,14 +137,19 @@ rpl::producer<TextWithEntities> PhoneOrHiddenValue(not_null<UserData*> user) {
 		PlainUsernameValue(user),
 		PlainAboutValue(user),
 		tr::lng_info_mobile_hidden()
-	) | rpl::map([](
+	) | rpl::map([user](
 			const TextWithEntities &phone,
 			const QString &username,
 			const QString &about,
 			const QString &hidden) {
-		return (phone.text.isEmpty() && username.isEmpty() && about.isEmpty())
+		if (phone.text.isEmpty() && username.isEmpty() && about.isEmpty()) {
-			? Ui::Text::WithEntities(hidden)
+			return Ui::Text::WithEntities(hidden);
-			: phone;
+		} else if (IsCollectiblePhone(user)) {
+			return Ui::Text::Link(phone, u"internal:collectible_phone/"_q
+				+ user->phone() + '@' + QString::number(user->id.value));
+		} else {
+			return phone;
+		}
 	});
 }
 
@@ -160,15 +166,22 @@ rpl::producer<TextWithEntities> UsernameValue(
 	}) | Ui::Text::ToWithEntities();
 }
 
+QString UsernameUrl(not_null<PeerData*> peer, const QString &username) {
+	return peer->isUsernameEditable(username)
+		? peer->session().createInternalLinkFull(username)
+		: (u"internal:collectible_username/"_q
+			+ username
+			+ "@"
+			+ QString::number(peer->id.value));
+}
+
 rpl::producer<std::vector<TextWithEntities>> UsernamesValue(
 		not_null<PeerData*> peer) {
 	const auto map = [=](const std::vector<QString> &usernames) {
 		return ranges::views::all(
 			usernames
 		) | ranges::views::transform([&](const QString &u) {
-			return Ui::Text::Link(
+			return Ui::Text::Link(u, UsernameUrl(peer, u));
-				u,
-				peer->session().createInternalLinkFull(u));
 		}) | ranges::to_vector;
 	};
 	auto value = rpl::merge(
@@ -219,14 +232,19 @@ rpl::producer<TextWithEntities> AboutValue(not_null<PeerData*> peer) {
 	});
 }
 
-rpl::producer<QString> LinkValue(not_null<PeerData*> peer, bool primary) {
+rpl::producer<LinkWithUrl> LinkValue(not_null<PeerData*> peer, bool primary) {
 	return (primary
 		? PlainPrimaryUsernameValue(peer)
 		: PlainUsernameValue(peer) | rpl::type_erased()
 	) | rpl::map([=](QString &&username) {
-		return username.isEmpty()
+		return LinkWithUrl{
-			? QString()
+			.text = (username.isEmpty()
-			: peer->session().createInternalLinkFull(username);
+				? QString()
+				: peer->session().createInternalLinkFull(username)),
+			.url = (username.isEmpty()
+				? QString()
+				: UsernameUrl(peer, username)),
+		};
 	});
 }
 

Telegram/SourceFiles/info/profile/info_profile_values.h

@@ -61,14 +61,23 @@ rpl::producer<not_null<PeerData*>> MigratedOrMeValue(
 	bool primary = false);
 [[nodiscard]] rpl::producer<std::vector<TextWithEntities>> UsernamesValue(
 	not_null<PeerData*> peer);
+[[nodiscard]] QString UsernameUrl(
+	not_null<PeerData*> peer,
+	const QString &username);
 [[nodiscard]] TextWithEntities AboutWithEntities(
 	not_null<PeerData*> peer,
 	const QString &value);
 [[nodiscard]] rpl::producer<TextWithEntities> AboutValue(
 	not_null<PeerData*> peer);
-[[nodiscard]] rpl::producer<QString> LinkValue(
+
+struct LinkWithUrl {
+	QString text;
+	QString url;
+};
+[[nodiscard]] rpl::producer<LinkWithUrl> LinkValue(
 	not_null<PeerData*> peer,
 	bool primary = false);
+
 [[nodiscard]] rpl::producer<const ChannelLocation*> LocationValue(
 	not_null<ChannelData*> channel);
 [[nodiscard]] rpl::producer<bool> NotificationsEnabledValue(

Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp

@@ -17,10 +17,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_document.h"
 #include "data/data_document_media.h"
 #include "data/data_session.h"
+#include "data/data_web_page.h"
 #include "main/main_session.h"
 #include "main/main_domain.h"
 #include "storage/storage_domain.h"
 #include "info/profile/info_profile_values.h"
+#include "iv/iv_instance.h"
 #include "ui/boxes/confirm_box.h"
 #include "ui/chat/attach/attach_bot_webview.h"
 #include "ui/widgets/checkbox.h"
@@ -653,6 +655,15 @@ void AttachWebView::botHandleMenuButton(Ui::BotWebView::MenuButton button) {
 	}
 }
 
+void AttachWebView::botOpenIvLink(QString uri) {
+	const auto window = _context ? _context->controller.get() : nullptr;
+	if (window) {
+		Core::App().iv().openWithIvPreferred(window, uri);
+	} else {
+		Core::App().iv().openWithIvPreferred(_session, uri);
+	}
+}
+
 void AttachWebView::botSendData(QByteArray data) {
 	if (!_context
 		|| _context->fromSwitch

Telegram/SourceFiles/inline_bots/bot_attach_web_view.h

@@ -165,6 +165,7 @@ private:
 	bool botHandleLocalUri(QString uri, bool keepOpen) override;
 	void botHandleInvoice(QString slug) override;
 	void botHandleMenuButton(Ui::BotWebView::MenuButton button) override;
+	void botOpenIvLink(QString uri) override;
 	void botSendData(QByteArray data) override;
 	void botSwitchInlineQuery(
 		std::vector<QString> chatTypes,

Telegram/SourceFiles/iv/iv_data.cpp

@@ -25,7 +25,7 @@ QByteArray GeoPointId(Geo point) {
 	const auto lon = int(point.lon * 1000000);
 	const auto combined = (std::uint64_t(std::uint32_t(lat)) << 32)
 		| std::uint64_t(std::uint32_t(lon));
-	return QByteArray::number(combined)
+	return QByteArray::number(quint64(combined))
 		+ ','
 		+ QByteArray::number(point.access);
 }

Telegram/SourceFiles/iv/iv_instance.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "core/file_utilities.h"
 #include "core/shortcuts.h"
+#include "core/click_handler_types.h"
 #include "data/data_changes.h"
 #include "data/data_channel.h"
 #include "data/data_cloud_file.h"
@@ -63,7 +64,7 @@ class Shown final : public base::has_weak_ptr {
 public:
 	Shown(
 		not_null<Delegate*> delegate,
-		std::shared_ptr<Main::SessionShow> show,
+		not_null<Main::Session*> session,
 		not_null<Data*> data,
 		QString hash);
 
@@ -169,12 +170,11 @@ private:
 
 Shown::Shown(
 	not_null<Delegate*> delegate,
-	std::shared_ptr<Main::SessionShow> show,
+	not_null<Main::Session*> session,
 	not_null<Data*> data,
 	QString hash)
 : _delegate(delegate)
-, _session(&show->session())
+, _session(session) {
-, _show(show) {
 	prepare(data, hash);
 }
 
@@ -818,7 +818,13 @@ void Instance::show(
 		std::shared_ptr<Main::SessionShow> show,
 		not_null<Data*> data,
 		QString hash) {
-	const auto session = &show->session();
+	this->show(&show->session(), data, hash);
+}
+
+void Instance::show(
+		not_null<Main::Session*> session,
+		not_null<Data*> data,
+		QString hash) {
 	const auto guard = gsl::finally([&] {
 		if (data->partial()) {
 			requestFull(session, data->id());
@@ -828,10 +834,13 @@ void Instance::show(
 		_shown->moveTo(data, hash);
 		return;
 	}
-	_shown = std::make_unique<Shown>(_delegate, show, data, hash);
+	_shown = std::make_unique<Shown>(_delegate, session, data, hash);
 	_shownSession = session;
 	_shown->events() | rpl::start_with_next([=](Controller::Event event) {
 		using Type = Controller::Event::Type;
+		const auto lower = event.url.toLower();
+		const auto urlChecked = lower.startsWith("http://")
+			|| lower.startsWith("https://");
 		switch (event.type) {
 		case Type::Close:
 			_shown = nullptr;
@@ -846,7 +855,9 @@ void Instance::show(
 			processJoinChannel(event.context);
 			break;
 		case Type::OpenLinkExternal:
-			File::OpenUrl(event.url);
+			if (urlChecked) {
+				File::OpenUrl(event.url);
+			}
 			closeAll();
 			break;
 		case Type::OpenMedia:
@@ -885,6 +896,9 @@ void Instance::show(
 			break;
 		case Type::OpenPage:
 		case Type::OpenLink:
+			if (!urlChecked) {
+				break;
+			}
 			_shownSession->api().request(MTPmessages_GetWebPage(
 				MTP_string(event.url),
 				MTP_int(0)
@@ -896,7 +910,7 @@ void Instance::show(
 				if (page && page->iv) {
 					const auto parts = event.url.split('#');
 					const auto hash = (parts.size() > 1) ? parts[1] : u""_q;
-					this->show(show, page->iv.get(), hash);
+					this->show(_shownSession, page->iv.get(), hash);
 				} else {
 					UrlClickHandler::Open(event.url);
 				}
@@ -921,20 +935,104 @@ void Instance::show(
 		}
 	}, _shown->lifetime());
 
-	if (!_tracking.contains(session)) {
+	trackSession(session);
-		_tracking.emplace(session);
+}
-		session->lifetime().add([=] {
+
-			_tracking.remove(session);
+void Instance::trackSession(not_null<Main::Session*> session) {
-			_joining.remove(session);
+	if (!_tracking.emplace(session).second) {
-			_fullRequested.remove(session);
+		return;
-			if (_shownSession == session) {
-				_shownSession = nullptr;
-			}
-			if (_shown && _shown->showingFrom(session)) {
-				_shown = nullptr;
-			}
-		});
 	}
+	session->lifetime().add([=] {
+		_tracking.remove(session);
+		_joining.remove(session);
+		_fullRequested.remove(session);
+		_ivCache.remove(session);
+		if (_ivRequestSession == session) {
+			session->api().request(_ivRequestId).cancel();
+			_ivRequestSession = nullptr;
+			_ivRequestUri = QString();
+			_ivRequestId = 0;
+		}
+		if (_shownSession == session) {
+			_shownSession = nullptr;
+		}
+		if (_shown && _shown->showingFrom(session)) {
+			_shown = nullptr;
+		}
+	});
+}
+
+void Instance::openWithIvPreferred(
+		not_null<Window::SessionController*> controller,
+		QString uri,
+		QVariant context) {
+	auto my = context.value<ClickHandlerContext>();
+	my.sessionWindow = controller;
+	openWithIvPreferred(
+		&controller->session(),
+		uri,
+		QVariant::fromValue(my));
+}
+
+void Instance::openWithIvPreferred(
+		not_null<Main::Session*> session,
+		QString uri,
+		QVariant context) {
+	const auto openExternal = [=] {
+		auto my = context.value<ClickHandlerContext>();
+		my.ignoreIv = true;
+		UrlClickHandler::Open(uri, QVariant::fromValue(my));
+	};
+	const auto parts = uri.split('#');
+	if (parts.isEmpty() || parts[0].isEmpty()) {
+		return;
+	} else if (!ShowButton()) {
+		return openExternal();
+	}
+	trackSession(session);
+	const auto hash = (parts.size() > 1) ? parts[1] : u""_q;
+	const auto url = parts[0];
+	auto &cache = _ivCache[session];
+	if (const auto i = cache.find(url); i != end(cache)) {
+		const auto page = i->second;
+		if (page && page->iv) {
+			auto my = context.value<ClickHandlerContext>();
+			if (const auto window = my.sessionWindow.get()) {
+				show(window, page->iv.get(), hash);
+			} else {
+				show(session, page->iv.get(), hash);
+			}
+		} else {
+			openExternal();
+		}
+		return;
+	} else if (_ivRequestSession == session.get() && _ivRequestUri == uri) {
+		return;
+	} else if (_ivRequestId) {
+		_ivRequestSession->api().request(_ivRequestId).cancel();
+	}
+	const auto finish = [=](WebPageData *page) {
+		Expects(_ivRequestSession == session);
+
+		_ivRequestId = 0;
+		_ivRequestUri = QString();
+		_ivRequestSession = nullptr;
+		_ivCache[session][url] = page;
+		openWithIvPreferred(session, uri, context);
+	};
+	_ivRequestSession = session;
+	_ivRequestUri = uri;
+	_ivRequestId = session->api().request(MTPmessages_GetWebPage(
+		MTP_string(url),
+		MTP_int(0)
+	)).done([=](const MTPmessages_WebPage &result) {
+		const auto &data = result.data();
+		session->data().processUsers(data.vusers());
+		session->data().processChats(data.vchats());
+		finish(session->data().processWebpage(data.vwebpage()));
+	}).fail([=] {
+		finish(nullptr);
+	}).send();
 }
 
 void Instance::requestFull(
@@ -1028,4 +1126,17 @@ void Instance::closeAll() {
 	_shown = nullptr;
 }
 
+bool PreferForUri(const QString &uri) {
+	const auto url = QUrl(uri);
+	const auto host = url.host().toLower();
+	const auto path = url.path().toLower();
+	return (host == u"telegra.ph"_q)
+		|| (host == u"te.legra.ph"_q)
+		|| (host == u"graph.org"_q)
+		|| (host == u"telegram.org"_q
+			&& (path.startsWith(u"/faq"_q)
+				|| path.startsWith(u"/privacy"_q)
+				|| path.startsWith(u"/blog"_q)));
+}
+
 } // namespace Iv

Telegram/SourceFiles/iv/iv_instance.h

@@ -36,6 +36,19 @@ public:
 		std::shared_ptr<Main::SessionShow> show,
 		not_null<Data*> data,
 		QString hash);
+	void show(
+		not_null<Main::Session*> session,
+		not_null<Data*> data,
+		QString hash);
+
+	void openWithIvPreferred(
+		not_null<Window::SessionController*> controller,
+		QString uri,
+		QVariant context = {});
+	void openWithIvPreferred(
+		not_null<Main::Session*> session,
+		QString uri,
+		QVariant context = {});
 
 	[[nodiscard]] bool hasActiveWindow(
 		not_null<Main::Session*> session) const;
@@ -52,6 +65,8 @@ private:
 	void processJoinChannel(const QString &context);
 	void requestFull(not_null<Main::Session*> session, const QString &id);
 
+	void trackSession(not_null<Main::Session*> session);
+
 	const not_null<Delegate*> _delegate;
 
 	std::unique_ptr<Shown> _shown;
@@ -64,8 +79,18 @@ private:
 		not_null<Main::Session*>,
 		base::flat_set<QString>> _fullRequested;
 
+	base::flat_map<
+		not_null<Main::Session*>,
+		base::flat_map<QString, WebPageData*>> _ivCache;
+	Main::Session *_ivRequestSession = nullptr;
+	QString _ivRequestUri;
+	mtpRequestId _ivRequestId = 0;
+
+
 	rpl::lifetime _lifetime;
 
 };
 
+[[nodiscard]] bool PreferForUri(const QString &uri);
+
 } // namespace Iv

Telegram/SourceFiles/iv/iv_prepare.cpp

@@ -51,7 +51,7 @@ template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
 	return Number(base::SafeRound(value * 10000.) / 100.);
 };
 
-[[nodiscard]] QByteArray EscapeAttr(QByteArray value) {
+[[nodiscard]] QByteArray Escape(QByteArray value) {
 	auto result = QByteArray();
 	result.reserve(value.size());
 	for (const auto &ch : value) {
@@ -67,8 +67,8 @@ template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
 	return result;
 }
 
-[[nodiscard]] QByteArray EscapeText(QByteArray value) {
+[[nodiscard]] QByteArray Date(TimeId date) {
-	return EscapeAttr(value);
+	return Escape(langDateTimeFull(base::unixtime::parse(date)).toUtf8());
 }
 
 class Parser final {
@@ -391,9 +391,7 @@ QByteArray Parser::block(const MTPDpageBlockSubtitle &data) {
 QByteArray Parser::block(const MTPDpageBlockAuthorDate &data) {
 	auto inner = rich(data.vauthor());
 	if (const auto date = data.vpublished_date().v) {
-		const auto parsed = base::unixtime::parse(date);
+		inner += " \xE2\x80\xA2 " + tag("time", Date(date));
-		inner += " \xE2\x80\xA2 "
-			+ tag("time", EscapeText(langDateTimeFull(parsed).toUtf8()));
 	}
 	return tag("address", inner);
 }
@@ -412,7 +410,7 @@ QByteArray Parser::block(const MTPDpageBlockParagraph &data) {
 
 QByteArray Parser::block(const MTPDpageBlockPreformatted &data) {
 	auto list = Attributes();
-	const auto language = EscapeAttr(utf(data.vlanguage()));
+	const auto language = utf(data.vlanguage());
 	if (!language.isEmpty()) {
 		list.push_back({ "data-language", language });
 		list.push_back({ "class", "lang-" + language });
@@ -430,7 +428,7 @@ QByteArray Parser::block(const MTPDpageBlockDivider &data) {
 }
 
 QByteArray Parser::block(const MTPDpageBlockAnchor &data) {
-	return tag("a", { { "name", EscapeAttr(utf(data.vname())) } });
+	return tag("a", { { "name", utf(data.vname()) } });
 }
 
 QByteArray Parser::block(const MTPDpageBlockList &data) {
@@ -507,15 +505,13 @@ QByteArray Parser::block(
 	};
 	auto result = tag("div", attributes, inner);
 
-	const auto href = data.vurl()
+	const auto href = data.vurl() ? utf(*data.vurl()) : photoFullUrl(photo);
-		? utf(*data.vurl())
-		: photoFullUrl(photo);
 	const auto id = Number(photo.id);
 	result = tag("a", {
 		{ "href", href },
 		{ "oncontextmenu", data.vurl() ? QByteArray() : "return false;" },
 		{ "data-context", data.vurl() ? QByteArray() : "viewer-photo" + id },
-		}, result);
+	}, result);
 	if (!slideshow) {
 		result += caption(data.vcaption());
 	}
@@ -621,9 +617,9 @@ QByteArray Parser::block(const MTPDpageBlockEmbed &data) {
 	attributes.push_back({ "height", iframeHeight });
 	if (const auto url = data.vurl()) {
 		if (!autosize) {
-			attributes.push_back({ "src", EscapeAttr(utf(url)) });
+			attributes.push_back({ "src", utf(url) });
 		} else {
-			attributes.push_back({ "srcdoc", EscapeAttr(utf(url)) });
+			attributes.push_back({ "srcdoc", utf(url) });
 		}
 	} else if (const auto html = data.vhtml()) {
 		attributes.push_back({ "src", embedUrl(html->v) });
@@ -661,12 +657,10 @@ QByteArray Parser::block(const MTPDpageBlockEmbedPost &data) {
 		address += tag(
 			"a",
 			{ { "rel", "author" }, { "onclick", "return false;" } },
-			EscapeText(utf(data.vauthor())));
+			utf(data.vauthor()));
 		if (const auto date = data.vdate().v) {
 			const auto parsed = base::unixtime::parse(date);
-			address += tag(
+			address += tag("time", Date(date));
-				"time",
-				EscapeText(langDateTimeFull(parsed).toUtf8()));
 		}
 		const auto inner = tag("address", address) + list(data.vblocks());
 		result = tag("blockquote", { { "class", "embed-post" } }, inner);
@@ -675,7 +669,7 @@ QByteArray Parser::block(const MTPDpageBlockEmbedPost &data) {
 		const auto inner = tag("strong", utf(data.vauthor()))
 			+ tag(
 				"small",
-				tag("a", { { "href", EscapeAttr(url) } }, EscapeText(url)));
+				tag("a", { { "href", url } }, url));
 		result = tag("section", { { "class", "embed-post" } }, inner);
 	}
 	result += caption(data.vcaption());
@@ -732,7 +726,7 @@ QByteArray Parser::block(const MTPDpageBlockChannel &data) {
 		: "https://t.me/" + username;
 	result = tag(
 		"a",
-		{ { "href", EscapeAttr(link) }, { "data-context", "channel" + id } },
+		{ { "href", link }, { "data-context", "channel" + id } },
 		result);
 	_result.channelIds.emplace(id);
 	return tag("section", {
@@ -839,23 +833,21 @@ QByteArray Parser::block(const MTPDpageRelatedArticle &data) {
 			inner += tag(
 				"span",
 				{ { "class", "related-link-title" } },
-				EscapeText(utf(*title)));
+				utf(*title));
 		}
 		if (description) {
 			inner += tag(
 				"span",
 				{ { "class", "related-link-desc" } },
-				EscapeText(utf(*description)));
+				utf(*description));
 		}
 		if (author || published) {
-			const auto separator = (author && published) ? ", " : "";
-			const auto parsed = base::unixtime::parse(published->v);
 			inner += tag(
 				"span",
 				{ { "class", "related-link-source" } },
-				EscapeText((author ? utf(*author) : QByteArray())
+				((author ? utf(*author) : QByteArray())
-					+ separator
+					+ ((author && published) ? ", " : QByteArray())
-					+ langDateTimeFull(parsed).toUtf8()));
+					+ (published ? Date(published->v) : QByteArray())));
 		}
 		result += tag("span", {
 			{ "class", "related-link-content" },
@@ -912,22 +904,25 @@ QByteArray Parser::block(const MTPDpageListItemBlocks &data) {
 }
 
 QByteArray Parser::block(const MTPDpageListOrderedItemText &data) {
-	return tag("li", { { "value", utf(data.vnum()) } }, rich(data.vtext()));
+	return tag(
+		"li",
+		{ { "value", utf(data.vnum()) } },
+		rich(data.vtext()));
 }
 
 QByteArray Parser::block(const MTPDpageListOrderedItemBlocks &data) {
 	return tag(
 		"li",
-		{ { "value", EscapeAttr(utf(data.vnum())) } },
+		{ { "value", utf(data.vnum()) } },
 		list(data.vblocks()));
 }
 
 QByteArray Parser::utf(const MTPstring &text) {
-	return text.v;
+	return Escape(text.v);
 }
 
 QByteArray Parser::utf(const tl::conditional<MTPstring> &text) {
-	return text ? text->v : QByteArray();
+	return text ? utf(*text) : QByteArray();
 }
 
 QByteArray Parser::tag(
@@ -965,7 +960,7 @@ QByteArray Parser::rich(const MTPRichText &text) {
 			{ "\xE2\x81\xA8", "<span dir=\"auto\">" },
 			{ "\xE2\x81\xA9", "</span>" },
 		};
-		auto text = EscapeText(utf(data.vtext()));
+		auto text = utf(data.vtext());
 		for (const auto &[from, to] : replacements) {
 			text.replace(from, to);
 		}
@@ -1016,8 +1011,8 @@ QByteArray Parser::rich(const MTPRichText &text) {
 		}, rich(data.vtext()));
 	}, [&](const MTPDtextEmail &data) {
 		return tag("a", {
-			{ "href", "mailto:" + EscapeAttr(utf(data.vemail())) },
+			{ "href", "mailto:" + utf(data.vemail()) },
-			}, rich(data.vtext()));
+		}, rich(data.vtext()));
 	}, [&](const MTPDtextSubscript &data) {
 		return tag("sub", rich(data.vtext()));
 	}, [&](const MTPDtextSuperscript &data) {
@@ -1026,11 +1021,11 @@ QByteArray Parser::rich(const MTPRichText &text) {
 		return tag("mark", rich(data.vtext()));
 	}, [&](const MTPDtextPhone &data) {
 		return tag("a", {
-			{ "href", "tel:" + EscapeAttr(utf(data.vphone())) },
+			{ "href", "tel:" + utf(data.vphone()) },
 		}, rich(data.vtext()));
 	}, [&](const MTPDtextAnchor &data) {
 		const auto inner = rich(data.vtext());
-		const auto name = EscapeAttr(utf(data.vname()));
+		const auto name = utf(data.vname());
 		return inner.isEmpty()
 			? tag("a", { { "name", name } })
 			: tag(

Telegram/SourceFiles/main/main_domain.cpp

@@ -32,11 +32,13 @@ Domain::Domain(const QString &dataName)
 : _dataName(dataName)
 , _local(std::make_unique<Storage::Domain>(this, dataName)) {
 	_active.changes(
-	) | rpl::take(1) | rpl::start_with_next([] {
+	) | rpl::take(1) | rpl::start_with_next([=] {
 		// In case we had a legacy passcoded app we start settings here.
 		Core::App().startSettingsAndBackground();
 
-		Core::App().notifications().createManager();
+		crl::on_main(this, [=] {
+			Core::App().notifications().createManager();
+		});
 	}, _lifetime);
 
 	_active.changes(
@@ -51,7 +53,7 @@ Domain::Domain(const QString &dataName)
 			: rpl::never<Data::PeerUpdate>();
 	}) | rpl::flatten_latest(
 	) | rpl::start_with_next([](const Data::PeerUpdate &update) {
-		CrashReports::SetAnnotation("Username", update.peer->userName());
+		CrashReports::SetAnnotation("Username", update.peer->username());
 	}, _lifetime);
 }
 

Telegram/SourceFiles/main/main_domain.h

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "base/timer.h"
+#include "base/weak_ptr.h"
 
 namespace Storage {
 class Domain;
@@ -23,7 +24,7 @@ namespace Main {
 class Account;
 class Session;
 
-class Domain final {
+class Domain final : public base::has_weak_ptr {
 public:
 	struct AccountWithIndex {
 		int index = 0;

Telegram/SourceFiles/mainwidget.h

@@ -16,7 +16,6 @@ struct HistoryMessageMarkupButton;
 class MainWindow;
 class HistoryWidget;
 class StackItem;
-struct FileLoadResult;
 class History;
 class Image;
 

Telegram/SourceFiles/media/stories/media_stories_controller.cpp

@@ -933,6 +933,13 @@ void Controller::show(
 	peer->updateFull();
 }
 
+void Controller::jumpTo(
+		not_null<Data::Story*> story,
+		Data::StoriesContext context) {
+	show(story, std::move(context));
+	_delegate->storiesRedisplay(story);
+}
+
 bool Controller::changeShown(Data::Story *story) {
 	const auto id = story ? story->fullId() : FullStoryId();
 	const auto session = story ? &story->session() : nullptr;

Telegram/SourceFiles/media/stories/media_stories_controller.h

@@ -141,6 +141,7 @@ public:
 		-> HistoryView::Reactions::CachedIconFactory &;
 
 	void show(not_null<Data::Story*> story, Data::StoriesContext context);
+	void jumpTo(not_null<Data::Story*> story, Data::StoriesContext context);
 	void ready();
 
 	void updateVideoPlayback(const Player::TrackState &state);

Telegram/SourceFiles/media/stories/media_stories_reply.cpp

@@ -431,7 +431,7 @@ void ReplyArea::chooseAttach(
 	}
 
 	const auto filter = (overrideSendImagesAsPhotos == true)
-		? FileDialog::ImagesOrAllFilter()
+		? FileDialog::PhotoVideoFilesFilter()
 		: FileDialog::AllOrImagesFilter();
 	const auto weak = make_weak(&_shownPeerGuard);
 	const auto callback = [=](FileDialog::OpenResult &&result) {

Telegram/SourceFiles/media/stories/media_stories_repost_view.cpp

@@ -184,7 +184,7 @@ RepostClickHandler RepostView::lookupHandler(QPoint position) {
 				const auto of = owner->stories().lookup({ peer->id, id });
 				if (of) {
 					using namespace Data;
-					_controller->show(*of, { StoriesContextSingle() });
+					_controller->jumpTo(*of, { StoriesContextSingle() });
 				} else {
 					_controller->uiShow()->show(PrepareShortInfoBox(peer));
 				}

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -3262,7 +3262,7 @@ not_null<QWidget*> OverlayWidget::widget() const {
 
 void OverlayWidget::hide() {
 	clearBeforeHide();
-	//applyHideWindowWorkaround();
+	applyHideWindowWorkaround();
 	_window->hide();
 }
 

Telegram/SourceFiles/menu/menu_sponsored.cpp

@@ -60,6 +60,7 @@ void AboutBox(
 		widget->paintRequest(
 		) | rpl::start_with_next([=] {
 			auto p = Painter(widget);
+			auto hq = PainterHighQualityEnabler(p);
 			p.setPen(Qt::NoPen);
 			p.setBrush(st::activeButtonBg);
 			p.drawEllipse(rect);

Telegram/SourceFiles/mtproto/facade.h

@@ -40,10 +40,6 @@ constexpr ShiftedDcId groupCallStreamDcId(DcId dcId) {
 	return ShiftDcId(dcId, kGroupCallStreamDcShift);
 }
 
-constexpr auto kUploadSessionsCount = 2;
-
-constexpr auto kUploadSessionsCountMax = 8;
-
 namespace details {
 
 constexpr ShiftedDcId downloadDcId(DcId dcId, int index) {
@@ -94,7 +90,6 @@ inline DcId getTemporaryIdFromRealDcId(ShiftedDcId shiftedDcId) {
 namespace details {
 
 constexpr ShiftedDcId uploadDcId(DcId dcId, int index) {
-	static_assert(kUploadSessionsCountMax < kMaxMediaDcCount, "Too large MTPUploadSessionsCount!");
 	return ShiftDcId(dcId, kBaseUploadDcShift + index);
 };
 
@@ -103,14 +98,14 @@ constexpr ShiftedDcId uploadDcId(DcId dcId, int index) {
 // send(req, callbacks, MTP::uploadDcId(index)) - for upload shifted dc id
 // uploading always to the main dc so BareDcId(result) == 0
 inline ShiftedDcId uploadDcId(int index) {
-	Expects(index >= 0 && index < kUploadSessionsCountMax);
+	Expects(index >= 0 && index < kMaxMediaDcCount);
 
 	return details::uploadDcId(0, index);
 };
 
 constexpr bool isUploadDcId(ShiftedDcId shiftedDcId) {
 	return (shiftedDcId >= details::uploadDcId(0, 0))
-		&& (shiftedDcId < details::uploadDcId(0, kUploadSessionsCountMax - 1) + kDcShift);
+		&& (shiftedDcId < details::uploadDcId(0, kMaxMediaDcCount - 1) + kDcShift);
 }
 
 inline ShiftedDcId destroyKeyNextDcId(ShiftedDcId shiftedDcId) {

Telegram/SourceFiles/mtproto/mtp_instance.cpp

@@ -18,7 +18,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "calls/calls_instance.h"
 #include "main/main_account.h" // Account::configUpdated.
-#include "apiwrap.h"
 #include "core/application.h"
 #include "core/core_settings.h"
 #include "lang/lang_instance.h"

Telegram/SourceFiles/mtproto/session_private.cpp

@@ -60,6 +60,8 @@ constexpr auto kSendStateRequestWaiting = crl::time(1000);
 // How much time to wait for some more requests, when sending msg acks.
 constexpr auto kAckSendWaiting = 10 * crl::time(1000);
 
+constexpr auto kCutContainerOnSize = 16 * 1024;
+
 auto SyncTimeRequestDuration = kFastRequestDuration;
 
 using namespace details;
@@ -696,7 +698,8 @@ void SessionPrivate::tryToSend() {
 		initSize = initSizeInInts * sizeof(mtpPrime);
 	}
 
-	bool needAnyResponse = false;
+	auto needAnyResponse = false;
+	auto someSkipped = false;
 	SerializedRequest toSendRequest;
 	{
 		QWriteLocker locker1(_sessionData->toSendMutex());
@@ -711,15 +714,33 @@ void SessionPrivate::tryToSend() {
 			locker1.unlock();
 		}
 
-		uint32 toSendCount = toSend.size();
+		auto totalSending = int(toSend.size());
-		if (pingRequest) ++toSendCount;
+		auto sendingFrom = begin(toSend);
-		if (ackRequest) ++toSendCount;
+		auto sendingTill = end(toSend);
-		if (resendRequest) ++toSendCount;
+		auto combinedLength = 0;
-		if (stateRequest) ++toSendCount;
+		for (auto i = sendingFrom; i != sendingTill; ++i) {
-		if (httpWaitRequest) ++toSendCount;
+			combinedLength += i->second->size();
-		if (bindDcKeyRequest) ++toSendCount;
+			if (combinedLength >= kCutContainerOnSize) {
+				++i;
+				if (const auto skipping = int(sendingTill - i)) {
+					sendingTill = i;
+					totalSending -= skipping;
+					Assert(totalSending > 0);
+					someSkipped = true;
+				}
+				break;
+			}
+		}
+		auto sendingRange = ranges::make_subrange(sendingFrom, sendingTill);
+		const auto sendingCount = totalSending;
+		if (pingRequest) ++totalSending;
+		if (ackRequest) ++totalSending;
+		if (resendRequest) ++totalSending;
+		if (stateRequest) ++totalSending;
+		if (httpWaitRequest) ++totalSending;
+		if (bindDcKeyRequest) ++totalSending;
 
-		if (!toSendCount) {
+		if (!totalSending) {
 			return; // nothing to send
 		}
 
@@ -735,11 +756,11 @@ void SessionPrivate::tryToSend() {
 			? httpWaitRequest
 			: bindDcKeyRequest
 			? bindDcKeyRequest
-			: toSend.begin()->second;
+			: sendingRange.begin()->second;
-		if (toSendCount == 1 && !first->forceSendInContainer) {
+		if (totalSending == 1 && !first->forceSendInContainer) {
 			toSendRequest = first;
 			if (sendAll) {
-				toSend.clear();
+				toSend.erase(sendingFrom, sendingTill);
 				locker1.unlock();
 			}
 
@@ -808,7 +829,7 @@ void SessionPrivate::tryToSend() {
 			if (stateRequest) containerSize += stateRequest.messageSize();
 			if (httpWaitRequest) containerSize += httpWaitRequest.messageSize();
 			if (bindDcKeyRequest) containerSize += bindDcKeyRequest.messageSize();
-			for (const auto &[requestId, request] : toSend) {
+			for (const auto &[requestId, request] : sendingRange) {
 				containerSize += request.messageSize();
 				if (needsLayer && request->needsLayer) {
 					containerSize += initSizeInInts;
@@ -825,9 +846,9 @@ void SessionPrivate::tryToSend() {
 			// prepare container + each in invoke after
 			toSendRequest = SerializedRequest::Prepare(
 				containerSize,
-				containerSize + 3 * toSend.size());
+				containerSize + 3 * sendingCount);
 			toSendRequest->push_back(mtpc_msg_container);
-			toSendRequest->push_back(toSendCount);
+			toSendRequest->push_back(totalSending);
 
 			// check for a valid container
 			auto bigMsgId = base::unixtime::mtproto_msg_id();
@@ -839,7 +860,7 @@ void SessionPrivate::tryToSend() {
 			// prepare sent container
 			auto sentIdsWrap = SentContainer();
 			sentIdsWrap.sent = crl::now();
-			sentIdsWrap.messages.reserve(toSendCount);
+			sentIdsWrap.messages.reserve(totalSending);
 
 			if (bindDcKeyRequest) {
 				_bindMsgId = placeToContainer(
@@ -848,6 +869,7 @@ void SessionPrivate::tryToSend() {
 					false,
 					bindDcKeyRequest);
 				_bindMessageSent = crl::now();
+				sentIdsWrap.messages.push_back(_bindMsgId);
 				needAnyResponse = true;
 			}
 			if (pingRequest) {
@@ -856,10 +878,11 @@ void SessionPrivate::tryToSend() {
 					bigMsgId,
 					forceNewMsgId,
 					pingRequest);
+				sentIdsWrap.messages.push_back(_pingMsgId);
 				needAnyResponse = true;
 			}
 
-			for (auto &[requestId, request] : toSend) {
+			for (auto &[requestId, request] : sendingRange) {
 				const auto msgId = prepareToSend(
 					request,
 					bigMsgId,
@@ -904,7 +927,7 @@ void SessionPrivate::tryToSend() {
 					memcpy(toSendRequest->data() + from, request->constData() + 4, len * sizeof(mtpPrime));
 				}
 			}
-			toSend.clear();
+			toSend.erase(sendingFrom, sendingTill);
 
 			if (stateRequest) {
 				const auto msgId = placeToContainer(
@@ -951,6 +974,11 @@ void SessionPrivate::tryToSend() {
 		}
 	}
 	sendSecureRequest(std::move(toSendRequest), needAnyResponse);
+	if (someSkipped) {
+		InvokeQueued(this, [=] {
+			tryToSend();
+		});
+	}
 }
 
 void SessionPrivate::retryByTimer() {
@@ -1108,9 +1136,6 @@ void SessionPrivate::onSentSome(uint64 size) {
 				DEBUG_LOG(("Checking connect for request with size %1 bytes, delay will be %2").arg(size).arg(remain));
 			}
 		}
-		if (isUploadDcId(_shiftedDcId)) {
-			remain *= kUploadSessionsCount;
-		}
 		_waitForReceivedTimer.callOnce(remain);
 	}
 	if (!_firstSentAt) {
@@ -1577,13 +1602,22 @@ SessionPrivate::HandleResult SessionPrivate::handleOneReceived(
 					correctUnixtimeWithBadLocal(info.serverTime);
 					info.badTime = false;
 				}
+				if (_bindMsgId) {
+					LOG(("Message Info: bad message notification received"
+						" while binding temp key, restarting."));
+					return HandleResult::RestartConnection;
+				}
 				LOG(("Message Info: bad message notification received, msgId %1, error_code %2").arg(data.vbad_msg_id().v).arg(errorCode));
 				return HandleResult::ResetSession;
 			}
 		} else { // fatal (except 48, but it must not get here)
 			const auto badMsgId = mtpMsgId(data.vbad_msg_id().v);
 			const auto requestId = wasSent(resendId);
-			if (requestId) {
+			if (_bindMsgId) {
+				LOG(("Message Error: fatal bad message notification received"
+					" while binding temp key, restarting."));
+				return HandleResult::RestartConnection;
+			} else if (requestId) {
 				LOG(("Message Error: "
 					"fatal bad message notification received, "
 					"msgId %1, error_code %2, requestId: %3"
@@ -1628,7 +1662,9 @@ SessionPrivate::HandleResult SessionPrivate::handleOneReceived(
 		}
 
 		_sessionSalt = data.vnew_server_salt().v;
-		correctUnixtimeWithBadLocal(info.serverTime);
+
+		// Don't force time update here.
+		base::unixtime::update(info.serverTime);
 
 		if (_bindMsgId) {
 			LOG(("Message Info: bad_server_salt received while binding temp key, restarting."));
@@ -2056,7 +2092,7 @@ void SessionPrivate::correctUnixtimeByFastRequest(
 		locker.unlock();
 
 		SyncTimeRequestDuration = duration;
-		base::unixtime::update(serverTime, true);
+		base::unixtime::update(serverTime);
 		return;
 	}
 }

Telegram/SourceFiles/passport/passport_form_controller.cpp

@@ -1581,14 +1581,10 @@ void FormController::uploadEncryptedFile(
 		&session(),
 		std::make_unique<UploadScanData>(std::move(data)));
 
-	auto prepared = std::make_shared<FileLoadResult>(
+	auto prepared = MakePreparedFile({
-		TaskId(),
+		.id = file.uploadData->fileId,
-		file.uploadData->fileId,
+		.type = SendMediaType::Secure,
-		FileLoadTo(PeerId(), Api::SendOptions(), FullReplyTo(), MsgId()),
+	});
-		TextWithTags(),
-		false,
-		std::shared_ptr<SendingAlbum>(nullptr));
-	prepared->type = SendMediaType::Secure;
 	prepared->content = QByteArray::fromRawData(
 		reinterpret_cast<char*>(file.uploadData->bytes.data()),
 		file.uploadData->bytes.size());

Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp

@@ -37,6 +37,7 @@ namespace Notifications {
 namespace {
 
 using namespace gi::repository;
+namespace GObject = gi::repository::GObject;
 
 constexpr auto kService = "org.freedesktop.Notifications";
 constexpr auto kObjectPath = "/org/freedesktop/Notifications";

Telegram/SourceFiles/platform/linux/specific_linux.cpp

@@ -510,7 +510,7 @@ QString SingleInstanceLocalServerName(const QString &hash) {
 
 #if QT_VERSION < QT_VERSION_CHECK(6, 5, 0)
 std::optional<bool> IsDarkMode() {
-	const auto result = base::Platform::XDP::ReadSetting(
+	auto result = base::Platform::XDP::ReadSetting(
 		"org.freedesktop.appearance",
 		"color-scheme");
 

Telegram/SourceFiles/settings/business/settings_away_message.cpp

@@ -220,7 +220,7 @@ void AwayMessage::setupContent(
 
 	_recipients = disabled
 		? Data::BusinessRecipients{ .allButExcluded = true }
-		: current.recipients;
+		: Data::BusinessRecipients::MakeValid(current.recipients);
 	auto initialSchedule = disabled ? AwaySchedule{
 		.type = AwayScheduleType::Always,
 	} : current.schedule;

Telegram/SourceFiles/settings/business/settings_chat_intro.cpp

@@ -160,7 +160,7 @@ private:
 		object_ptr<Ui::InputField>(
 			container,
 			st::settingsChatIntroField,
-			tr::lng_chat_intro_enter_title(),
+			std::move(placeholder),
 			current),
 		st::settingsChatIntroFieldMargins);
 	field->setMaxLength(limit);

Telegram/SourceFiles/settings/business/settings_chatbots.cpp

@@ -408,7 +408,7 @@ void Chatbots::setupContent(
 	const auto content = Ui::CreateChild<Ui::VerticalLayout>(this);
 	const auto current = controller->session().data().chatbots().current();
 
-	_recipients = current.recipients;
+	_recipients = Data::BusinessRecipients::MakeValid(current.recipients);
 	_repliesAllowed = current.repliesAllowed;
 
 	AddDividerTextWithLottie(content, {

Telegram/SourceFiles/settings/business/settings_greeting.cpp

@@ -125,7 +125,7 @@ void Greeting::setupContent(
 
 	_recipients = disabled
 		? Data::BusinessRecipients{ .allButExcluded = true }
-		: current.recipients;
+		: Data::BusinessRecipients::MakeValid(current.recipients);
 	_noActivityDays = disabled
 		? kDefaultNoActivityDays
 		: current.noActivityDays;

Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp

@@ -1428,7 +1428,7 @@ void ShortcutMessages::chooseAttach(
 	_choosingAttach = false;
 
 	const auto filter = (overrideSendImagesAsPhotos == true)
-		? FileDialog::ImagesOrAllFilter()
+		? FileDialog::PhotoVideoFilesFilter()
 		: FileDialog::AllOrImagesFilter();
 	FileDialog::GetOpenPaths(this, tr::lng_choose_files(tr::now), filter, crl::guard(this, [=](
 			FileDialog::OpenResult &&result) {

Telegram/SourceFiles/settings/settings_intro.cpp

@@ -11,10 +11,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "settings/settings_main.h"
 #include "settings/settings_chat.h"
 #include "settings/settings_codes.h"
+#include "ui/basic_click_handlers.h"
 #include "ui/wrap/fade_wrap.h"
 #include "ui/wrap/vertical_layout.h"
 #include "ui/widgets/shadow.h"
-#include "ui/widgets/labels.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/scroll_area.h"
 #include "ui/cached_round_corners.h"
@@ -104,7 +104,14 @@ object_ptr<Ui::RpWidget> CreateIntroSettings(
 
 	Ui::AddDivider(result);
 	Ui::AddSkip(result);
-	SetupFaq(result, false);
+
+	AddButtonWithIcon(
+		result,
+		tr::lng_settings_faq(),
+		st::settingsButtonNoIcon
+	)->addClickHandler([] {
+		OpenFaq(nullptr);
+	});
 
 	return result;
 }

Telegram/SourceFiles/settings/settings_main.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "settings/settings_main.h"
 
 #include "core/application.h"
+#include "core/click_handler_types.h"
 #include "settings/settings_business.h"
 #include "settings/settings_codes.h"
 #include "settings/settings_chat.h"
@@ -26,13 +27,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/basic_click_handlers.h"
 #include "ui/boxes/confirm_box.h"
 #include "ui/controls/userpic_button.h"
-#include "ui/wrap/vertical_layout.h"
 #include "ui/wrap/slide_wrap.h"
-#include "ui/wrap/padding_wrap.h"
 #include "ui/widgets/menu/menu_add_action_callback.h"
-#include "ui/widgets/labels.h"
 #include "ui/widgets/continuous_sliders.h"
-#include "ui/widgets/buttons.h"
 #include "ui/text/text_utilities.h"
 #include "ui/toast/toast.h"
 #include "ui/new_badges.h"
@@ -43,9 +40,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 #include "data/data_cloud_themes.h"
 #include "data/data_chat_filters.h"
-#include "data/data_peer_values.h" // Data::AmPremiumValue
 #include "lang/lang_cloud_manager.h"
-#include "lang/lang_keys.h"
 #include "lang/lang_instance.h"
 #include "storage/localstorage.h"
 #include "main/main_session.h"
@@ -62,13 +57,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/profile/info_profile_values.h"
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
-#include "core/file_utilities.h"
-#include "core/application.h"
 #include "base/call_delayed.h"
-#include "base/unixtime.h"
 #include "base/platform/base_platform_info.h"
 #include "styles/style_settings.h"
-#include "styles/style_boxes.h"
 #include "styles/style_info.h"
 #include "styles/style_menu_icons.h"
 
@@ -229,7 +220,7 @@ void Cover::initViewers() {
 	}, lifetime());
 
 	_username->overrideLinkClickHandler([=] {
-		const auto username = _user->userName();
+		const auto username = _user->username();
 		if (username.isEmpty()) {
 			_controller->show(Box(UsernamesBox, _user));
 		} else {
@@ -625,26 +616,20 @@ void SetupInterfaceScale(
 	}
 }
 
-void OpenFaq() {
-	File::OpenUrl(telegramFaqLink());
-}
-
-void SetupFaq(not_null<Ui::VerticalLayout*> container, bool icon) {
-	AddButtonWithIcon(
-		container,
-		tr::lng_settings_faq(),
-		icon ? st::settingsButton : st::settingsButtonNoIcon,
-		{ icon ? &st::menuIconFaq : nullptr }
-	)->addClickHandler(OpenFaq);
-}
-
 void SetupHelp(
 		not_null<Window::SessionController*> controller,
 		not_null<Ui::VerticalLayout*> container) {
 	Ui::AddDivider(container);
 	Ui::AddSkip(container);
 
-	SetupFaq(container);
+	AddButtonWithIcon(
+		container,
+		tr::lng_settings_faq(),
+		st::settingsButton,
+		{ &st::menuIconFaq }
+	)->addClickHandler([=] {
+		OpenFaq(controller);
+	});
 
 	AddButtonWithIcon(
 		container,
@@ -688,7 +673,10 @@ void SetupHelp(
 		auto box = Ui::MakeConfirmBox({
 			.text = tr::lng_settings_ask_sure(),
 			.confirmed = sure,
-			.cancelled = OpenFaq,
+			.cancelled = [=](Fn<void()> close) {
+				OpenFaq(controller);
+				close();
+			},
 			.confirmText = tr::lng_settings_ask_ok(),
 			.cancelText = tr::lng_settings_faq_button(),
 			.strictCancel = true,
@@ -767,4 +755,12 @@ void Main::setupContent(not_null<Window::SessionController*> controller) {
 	controller->session().data().cloudThemes().refresh();
 }
 
+void OpenFaq(base::weak_ptr<Window::SessionController> weak) {
+	UrlClickHandler::Open(
+		tr::lng_settings_faq_link(tr::now),
+		QVariant::fromValue(ClickHandlerContext{
+			.sessionWindow = weak,
+		}));
+}
+
 } // namespace Settings

Telegram/SourceFiles/settings/settings_main.h

@@ -28,9 +28,8 @@ void SetupInterfaceScale(
 	not_null<Window::Controller*> window,
 	not_null<Ui::VerticalLayout*> container,
 	bool icon = true);
-void SetupFaq(
+
-	not_null<Ui::VerticalLayout*> container,
+void OpenFaq(base::weak_ptr<Window::SessionController> weak);
-	bool icon = true);
 
 class Main : public Section<Main> {
 public: