Add support for imported messages.

Telegram/Resources/langs/lang.strings

@@ -1223,11 +1223,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_forwarded_channel_via" = "Forwarded from {channel} via {inline_bot}";
 "lng_forwarded_signed" = "{channel} ({user})";
 "lng_forwarded_hidden" = "The account was hidden by the user.";
+"lng_forwarded_imported" = "This message was imported from another app. It may not be real.";
 "lng_signed_author" = "Author: {user}";
 "lng_in_reply_to" = "In reply to";
 "lng_edited" = "edited";
 "lng_edited_date" = "Edited: {date}";
 "lng_sent_date" = "Sent: {date}";
+"lng_imported" = "imported";
 "lng_admin_badge" = "admin";
 "lng_owner_badge" = "owner";
 "lng_channel_badge" = "channel";

Telegram/SourceFiles/dialogs/dialogs_layout.cpp

@@ -451,6 +451,12 @@ void paintRow(
 		sendStateIcon->paint(p, rectForName.topLeft() + QPoint(rectForName.width(), 0), fullWidth);
 	}
 
+	p.setFont(st::msgNameFont);
+	p.setPen(active
+		? st::dialogsNameFgActive
+		: selected
+		? st::dialogsNameFgOver
+		: st::dialogsNameFg);
 	if (flags & (Flag::SavedMessages | Flag::RepliesMessages)) {
 		auto text = (flags & Flag::SavedMessages)
 			? tr::lng_saved_messages(tr::now)
@@ -459,12 +465,6 @@ void paintRow(
 		if (textWidth > rectForName.width()) {
 			text = st::msgNameFont->elided(text, rectForName.width());
 		}
-		p.setFont(st::msgNameFont);
-		p.setPen(active
-			? st::dialogsNameFgActive
-			: selected
-			? st::dialogsNameFgOver
-			: st::dialogsNameFg);
 		p.drawTextLeft(rectForName.left(), rectForName.top(), fullWidth, text);
 	} else if (from) {
 		if (!(flags & Flag::SearchResult)) {
@@ -488,22 +488,15 @@ void paintRow(
 				badgeStyle);
 			rectForName.setWidth(rectForName.width() - badgeWidth);
 		}
-		p.setPen(active
-			? st::dialogsNameFgActive
-			: selected
-			? st::dialogsNameFgOver
-			: st::dialogsNameFg);
 		from->nameText().drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
 	} else if (hiddenSenderInfo) {
 		hiddenSenderInfo->nameText.drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
 	} else {
-		const auto nameFg = active
+		if (!active) {
-			? st::dialogsNameFgActive
+			p.setPen(selected
-			: (selected
 				? st::dialogsArchiveFgOver
 				: st::dialogsArchiveFg);
-		p.setPen(nameFg);
+		}
-		p.setFont(st::msgNameFont);
 		auto text = entry->chatListName(); // TODO feed name with emoji
 		auto textWidth = st::msgNameFont->width(text);
 		if (textWidth > rectForName.width()) {
@@ -825,8 +818,10 @@ void RowPainter::paint(
 	const auto hiddenSenderInfo = [&]() -> const HiddenSenderInfo* {
 		if (const auto searchChat = row->searchInChat()) {
 			if (const auto peer = searchChat.peer()) {
-				if (peer->isSelf()) {
+				if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
-					return item->hiddenForwardedInfo();
+					if (peer->isSelf() || forwarded->imported) {
+						return forwarded->hiddenSenderInfo.get();
+					}
 				}
 			}
 		}

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -2779,10 +2779,7 @@ void HistoryInner::mouseActionUpdate() {
 								const auto message = view->data()->toHistoryMessage();
 								Assert(message != nullptr);
 
-								const auto from = message->displayFrom();
+								dragState = TextState(nullptr, view->fromPhotoLink());
-								dragState = TextState(nullptr, from
-									? from->openLink()
-									: hiddenUserpicLink(message->fullId()));
 								_dragStateItem = session().data().message(dragState.itemId);
 								lnkhost = view;
 								return false;
@@ -2923,13 +2920,6 @@ void HistoryInner::mouseActionUpdate() {
 	}
 }
 
-ClickHandlerPtr HistoryInner::hiddenUserpicLink(FullMsgId id) {
-	static const auto result = std::make_shared<LambdaClickHandler>([] {
-		Ui::Toast::Show(tr::lng_forwarded_hidden(tr::now));
-	});
-	return result;
-}
-
 void HistoryInner::updateDragSelection(Element *dragSelFrom, Element *dragSelTo, bool dragSelecting) {
 	if (_dragSelFrom == dragSelFrom && _dragSelTo == dragSelTo && _dragSelecting == dragSelecting) {
 		return;

Telegram/SourceFiles/history/history_inner_widget.h

@@ -214,8 +214,6 @@ private:
 	template <typename Method>
 	void enumerateDates(Method method);
 
-	ClickHandlerPtr hiddenUserpicLink(FullMsgId id);
-
 	void scrollDateCheck();
 	void scrollDateHideByTimer();
 	bool canHaveFromUserpics() const;

Telegram/SourceFiles/history/history_item.cpp

@@ -273,9 +273,10 @@ HistoryItem *HistoryItem::lookupDiscussionPostOriginal() const {
 PeerData *HistoryItem::displayFrom() const {
 	if (const auto sender = discussionPostOriginalSender()) {
 		return sender;
-	} else if (history()->peer->isSelf()
+	} else if (const auto forwarded = Get<HistoryMessageForwarded>()) {
-		|| history()->peer->isRepliesChat()) {
+		if (history()->peer->isSelf() || history()->peer->isRepliesChat() || forwarded->imported) {
-		return senderOriginal();
+			return forwarded->originalSender;
+		}
 	}
 	return author().get();
 }

Telegram/SourceFiles/history/history_item_components.cpp

@@ -112,10 +112,14 @@ int HistoryMessageEdited::maxWidth() const {
 	return text.maxWidth();
 }
 
-HiddenSenderInfo::HiddenSenderInfo(const QString &name)
+HiddenSenderInfo::HiddenSenderInfo(const QString &name, bool external)
 : name(name)
 , colorPeerId(Data::FakePeerIdForJustName(name))
-, userpic(Data::PeerUserpicColor(colorPeerId), name) {
+, userpic(
+	Data::PeerUserpicColor(colorPeerId),
+	(external
+		? Ui::EmptyUserpic::ExternalName()
+		: name)) {
 	nameText.setText(st::msgNameStyle, name, Ui::NameTextOptions());
 	const auto parts = name.trimmed().split(' ', base::QStringSkipEmptyParts);
 	firstName = parts[0];

Telegram/SourceFiles/history/history_item_components.h

@@ -71,7 +71,7 @@ struct HistoryMessageEdited : public RuntimeComponent<HistoryMessageEdited, Hist
 };
 
 struct HiddenSenderInfo {
-	explicit HiddenSenderInfo(const QString &name);
+	HiddenSenderInfo(const QString &name, bool external);
 
 	QString name;
 	QString firstName;
@@ -101,6 +101,7 @@ struct HistoryMessageForwarded : public RuntimeComponent<HistoryMessageForwarded
 
 	PeerData *savedFromPeer = nullptr;
 	MsgId savedFromMsgId = 0;
+	bool imported = false;
 };
 
 struct HistoryMessageReply : public RuntimeComponent<HistoryMessageReply, HistoryItem> {

Telegram/SourceFiles/history/history_message.cpp

@@ -440,6 +440,7 @@ struct HistoryMessage::CreateConfig {
 	QString authorOriginal;
 	TimeId originalDate = 0;
 	TimeId editDate = 0;
+	bool imported = false;
 
 	// For messages created from MTP structs.
 	const MTPMessageReplies *mtpReplies = nullptr;
@@ -466,6 +467,7 @@ void HistoryMessage::FillForwardedInfo(
 		config.savedFromPeer = peerFromMTP(*savedFromPeer);
 		config.savedFromMsgId = savedFromMsgId->v;
 	}
+	config.imported = data.is_imported();
 }
 
 HistoryMessage::HistoryMessage(
@@ -1118,7 +1120,8 @@ void HistoryMessage::setupForwardedComponent(const CreateConfig &config) {
 		: nullptr;
 	if (!forwarded->originalSender) {
 		forwarded->hiddenSenderInfo = std::make_unique<HiddenSenderInfo>(
-			config.senderNameOriginal);
+			config.senderNameOriginal,
+			config.imported);
 	}
 	forwarded->originalId = config.originalId;
 	forwarded->originalAuthor = config.authorOriginal;
@@ -1126,6 +1129,7 @@ void HistoryMessage::setupForwardedComponent(const CreateConfig &config) {
 	forwarded->savedFromPeer = history()->owner().peerLoaded(
 		config.savedFromPeer);
 	forwarded->savedFromMsgId = config.savedFromMsgId;
+	forwarded->imported = config.imported;
 }
 
 void HistoryMessage::refreshMedia(const MTPMessageMedia *media) {

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -22,6 +22,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_session.h"
 #include "chat_helpers/stickers_emoji_pack.h"
 #include "window/window_session_controller.h"
+#include "ui/toast/toast.h"
+#include "ui/toasts/common_toasts.h"
 #include "data/data_session.h"
 #include "data/data_groups.h"
 #include "data/data_media_types.h"
@@ -38,18 +40,19 @@ constexpr int kAttachMessageToPreviousSecondsDelta = 900;
 
 bool IsAttachedToPreviousInSavedMessages(
 		not_null<HistoryItem*> previous,
-		not_null<HistoryItem*> item) {
+		HistoryMessageForwarded *prevForwarded,
-	const auto forwarded = previous->Has<HistoryMessageForwarded>();
+		not_null<HistoryItem*> item,
+		HistoryMessageForwarded *forwarded) {
 	const auto sender = previous->senderOriginal();
-	if (forwarded != item->Has<HistoryMessageForwarded>()) {
+	if ((prevForwarded != nullptr) != (forwarded != nullptr)) {
 		return false;
 	} else if (sender != item->senderOriginal()) {
 		return false;
-	} else if (!forwarded || sender) {
+	} else if (!prevForwarded || sender) {
 		return true;
 	}
-	const auto previousInfo = previous->hiddenForwardedInfo();
+	const auto previousInfo = prevForwarded->hiddenSenderInfo.get();
-	const auto itemInfo = item->hiddenForwardedInfo();
+	const auto itemInfo = forwarded->hiddenSenderInfo.get();
 	Assert(previousInfo != nullptr);
 	Assert(itemInfo != nullptr);
 	return (*previousInfo == *itemInfo);
@@ -174,15 +177,27 @@ QString DateTooltipText(not_null<Element*> view) {
 			base::unixtime::parse(forwarded->originalDate).toString(format));
 		if (const auto media = view->media()) {
 			if (media->hidesForwardedInfo()) {
+				const auto from = forwarded->originalSender
+					? forwarded->originalSender->shortName()
+					: forwarded->hiddenSenderInfo->firstName;
+				if (forwarded->imported) {
+					dateText += '\n' + tr::lng_signed_author(
+						tr::now,
+						lt_user,
+						from);
+				} else {
 					dateText += '\n' + tr::lng_forwarded(
 						tr::now,
 						lt_user,
-					(forwarded->originalSender
+						from);
-						? forwarded->originalSender->shortName()
-						: forwarded->hiddenSenderInfo->firstName));
 				}
 			}
 		}
+		if (forwarded->imported) {
+			dateText = tr::lng_forwarded_imported(tr::now)
+				+ "\n\n" + dateText;
+		}
+	}
 	if (const auto msgsigned = view->data()->Get<HistoryMessageSigned>()) {
 		if (msgsigned->isElided && !msgsigned->isAnonymousRank) {
 			dateText += '\n'
@@ -492,9 +507,17 @@ bool Element::computeIsAttachToPrevious(not_null<Element*> previous) {
 			&& mayBeAttached(item)
 			&& mayBeAttached(prev);
 		if (possible) {
+			const auto forwarded = item->Get<HistoryMessageForwarded>();
+			const auto prevForwarded = prev->Get<HistoryMessageForwarded>();
 			if (item->history()->peer->isSelf()
-				|| item->history()->peer->isRepliesChat()) {
+				|| item->history()->peer->isRepliesChat()
-				return IsAttachedToPreviousInSavedMessages(prev, item);
+				|| (forwarded && forwarded->imported)
+				|| (prevForwarded && prevForwarded->imported)) {
+				return IsAttachedToPreviousInSavedMessages(
+					prev,
+					prevForwarded,
+					item,
+					forwarded);
 			} else {
 				return prev->from() == item->from();
 			}
@@ -503,6 +526,28 @@ bool Element::computeIsAttachToPrevious(not_null<Element*> previous) {
 	return false;
 }
 
+ClickHandlerPtr Element::fromLink() const {
+	const auto item = data();
+	const auto from = item->displayFrom();
+	if (from) {
+		return from->openLink();
+	}
+	if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
+		if (forwarded->imported) {
+			static const auto imported = std::make_shared<LambdaClickHandler>([] {
+				Ui::ShowMultilineToast({
+					.text = { tr::lng_forwarded_imported(tr::now) },
+				});
+			});
+			return imported;
+		}
+	}
+	static const auto hidden = std::make_shared<LambdaClickHandler>([] {
+		Ui::Toast::Show(tr::lng_forwarded_hidden(tr::now));
+	});
+	return hidden;
+}
+
 void Element::createUnreadBar(rpl::producer<QString> text) {
 	if (!AddComponents(UnreadBar::Bit())) {
 		return;

Telegram/SourceFiles/history/view/history_view_element.h

@@ -325,6 +325,10 @@ public:
 	void previousInBlocksChanged();
 	void nextInBlocksRemoved();
 
+	[[nodiscard]] ClickHandlerPtr fromPhotoLink() const {
+		return fromLink();
+	}
+
 	virtual ~Element();
 
 protected:
@@ -332,6 +336,8 @@ protected:
 		Painter &p,
 		int geometryHeight) const;
 
+	[[nodiscard]] ClickHandlerPtr fromLink() const;
+
 	virtual void refreshDataIdHook();
 
 private:

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -2387,9 +2387,7 @@ void ListWidget::mouseActionUpdate() {
 							Assert(message != nullptr);
 
 							const auto from = message->displayFrom();
-							dragState = TextState(nullptr, from
+							dragState = TextState(nullptr, view->fromPhotoLink());
-								? from->openLink()
-								: hiddenUserpicLink(message->fullId()));
 							_overItemExact = session().data().message(dragState.itemId);
 							lnkhost = view;
 							return false;
@@ -2461,13 +2459,6 @@ void ListWidget::mouseActionUpdate() {
 	//} // #TODO select scroll
 }
 
-ClickHandlerPtr ListWidget::hiddenUserpicLink(FullMsgId id) {
-	static const auto result = std::make_shared<LambdaClickHandler>([] {
-		Ui::Toast::Show(tr::lng_forwarded_hidden(tr::now));
-	});
-	return result;
-}
-
 style::cursor ListWidget::computeMouseCursor() const {
 	if (ClickHandler::getPressed() || ClickHandler::getActive()) {
 		return style::cur_pointer;

Telegram/SourceFiles/history/view/history_view_list_widget.h

@@ -472,8 +472,6 @@ private:
 	template <typename Method>
 	void enumerateDates(Method method);
 
-	ClickHandlerPtr hiddenUserpicLink(FullMsgId id);
-
 	static constexpr auto kMinimalIdsLimit = 24;
 
 	const not_null<ListDelegate*> _delegate;

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_group_call_tracker.h" // UserpicInRow.
 #include "history/history.h"
 #include "ui/effects/ripple_animation.h"
+#include "base/unixtime.h"
 #include "core/application.h"
 #include "core/core_settings.h"
 #include "ui/toast/toast.h"
@@ -1181,9 +1182,10 @@ void Message::unloadHeavyPart() {
 	_comments = nullptr;
 }
 
-bool Message::showForwardsFromSender() const {
+bool Message::showForwardsFromSender(
+		not_null<HistoryMessageForwarded*> forwarded) const {
 	const auto peer = message()->history()->peer;
-	return peer->isSelf() || peer->isRepliesChat();
+	return peer->isSelf() || peer->isRepliesChat() || forwarded->imported;
 }
 
 bool Message::hasFromPhoto() const {
@@ -1204,8 +1206,10 @@ bool Message::hasFromPhoto() const {
 			return false;
 		} else if (Core::App().settings().chatWide()) {
 			return true;
-		} else if (showForwardsFromSender()) {
+		} else if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
-			return item->Has<HistoryMessageForwarded>();
+			if (showForwardsFromSender(forwarded)) {
+				return true;
+			}
 		}
 		return !item->out() && !item->history()->peer->isUser();
 	} break;
@@ -1436,10 +1440,7 @@ bool Message::getStateFromName(
 			if (point.x() >= availableLeft
 				&& point.x() < availableLeft + availableWidth
 				&& point.x() < availableLeft + nameText->maxWidth()) {
-				static const auto hidden = std::make_shared<LambdaClickHandler>([] {
+				outResult->link = fromLink();
-					Ui::Toast::Show(tr::lng_forwarded_hidden(tr::now));
-				});
-				outResult->link = from ? from->openLink() : hidden;
 				return true;
 			}
 			auto via = item->Get<HistoryMessageVia>();
@@ -2068,9 +2069,17 @@ bool Message::hasFromName() const {
 	case Context::Pinned:
 	case Context::Replies: {
 		const auto item = message();
-		return (!hasOutLayout() || item->from()->isMegagroup())
+		if (hasOutLayout() && !item->from()->isMegagroup()) {
-			&& (!item->history()->peer->isUser()
+			return false;
-				|| showForwardsFromSender());
+		} else if (!item->history()->peer->isUser()) {
+			return true;
+		}
+		if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
+			if (showForwardsFromSender(forwarded)) {
+				return true;
+			}
+		}
+		return false;
 	} break;
 	case Context::ContactPreview:
 		return false;
@@ -2087,10 +2096,10 @@ bool Message::displayFromName() const {
 
 bool Message::displayForwardedFrom() const {
 	const auto item = message();
-	if (showForwardsFromSender()) {
+	if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
+		if (showForwardsFromSender(forwarded)) {
 			return false;
 		}
-	if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
 		if (const auto sender = item->discussionPostOriginalSender()) {
 			if (sender == forwarded->originalSender) {
 				return false;
@@ -2111,9 +2120,11 @@ bool Message::hasOutLayout() const {
 	const auto item = message();
 	if (item->history()->peer->isSelf()) {
 		return !item->Has<HistoryMessageForwarded>();
-	} else if (showForwardsFromSender()) {
+	} else if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
+		if (showForwardsFromSender(forwarded)) {
 			return false;
 		}
+	}
 	return item->out() && !item->isPost();
 }
 
@@ -2217,7 +2228,7 @@ bool Message::displayFastShare() const {
 		return !peer->isMegagroup();
 	} else if (const auto user = peer->asUser()) {
 		if (const auto forwarded = item->Get<HistoryMessageForwarded>()) {
-			return !showForwardsFromSender()
+			return !showForwardsFromSender(forwarded)
 				&& !item->out()
 				&& forwarded->originalSender
 				&& forwarded->originalSender->isChannel()
@@ -2700,8 +2711,16 @@ void Message::initTime() {
 		item->_timeWidth = msgsigned->maxWidth();
 	} else if (const auto edited = displayedEditBadge()) {
 		item->_timeWidth = edited->maxWidth();
+	} else {
+		const auto forwarded = item->Get<HistoryMessageForwarded>();
+		if (forwarded && forwarded->imported) {
+			const auto date = base::unixtime::parse(forwarded->originalDate);
+			item->_timeText = date.toString(
+				u"d.MM.yy "_q + cTimeFormat() + ' '
+			) + tr::lng_imported(tr::now);
 		} else {
 			item->_timeText = dateTime().toString(cTimeFormat());
+		}
 		item->_timeWidth = st::msgDateFont->width(item->_timeText);
 	}
 	if (item->_text.hasSkipBlock()) {

Telegram/SourceFiles/history/view/history_view_message.h

@@ -125,7 +125,8 @@ private:
 	void refreshEditedBadge();
 	void fromNameUpdated(int width) const;
 
-	[[nodiscard]] bool showForwardsFromSender() const;
+	[[nodiscard]] bool showForwardsFromSender(
+		not_null<HistoryMessageForwarded*> forwarded) const;
 	[[nodiscard]] TextSelection skipTextSelection(
 		TextSelection selection) const;
 	[[nodiscard]] TextSelection unskipTextSelection(

Telegram/SourceFiles/ui/empty_userpic.cpp

@@ -13,16 +13,23 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "app.h"
 #include "styles/style_chat.h"
 #include "styles/style_dialogs.h"
+#include "styles/style_widgets.h" // style::IconButton
+#include "styles/style_info.h" // st::topBarCall
 
 namespace Ui {
 namespace {
 
+[[nodiscard]] bool IsExternal(const QString &name) {
+	return !name.isEmpty()
+		&& (name.front() == QChar(0))
+		&& QStringView(name).mid(1) == qstr("external");
+}
+
 void PaintSavedMessagesInner(
 		Painter &p,
 		int x,
 		int y,
 		int size,
-		const style::color &bg,
 		const style::color &fg) {
 	// |<----width----->|
 	//
@@ -92,27 +99,28 @@ void PaintSavedMessagesInner(
 	}
 }
 
-void PaintRepliesMessagesInner(
+void PaintIconInner(
 		Painter &p,
 		int x,
 		int y,
 		int size,
-		const style::color &bg,
+		int defaultSize,
+		const style::icon &icon,
 		const style::color &fg) {
-	if (size == st::dialogsPhotoSize) {
+	if (size == defaultSize) {
 		const auto rect = QRect{ x, y, size, size };
-		st::dialogsRepliesUserpic.paintInCenter(
+		icon.paintInCenter(
 			p,
 			rect,
 			fg->c);
 	} else {
 		p.save();
-		const auto ratio = size / float64(st::dialogsPhotoSize);
+		const auto ratio = size / float64(defaultSize);
 		p.translate(x + size / 2., y + size / 2.);
 		p.scale(ratio, ratio);
-		const auto skip = st::dialogsPhotoSize;
+		const auto skip = defaultSize;
 		const auto rect = QRect{ -skip, -skip, 2 * skip, 2 * skip };
-		st::dialogsRepliesUserpic.paintInCenter(
+		icon.paintInCenter(
 			p,
 			rect,
 			fg->c);
@@ -120,6 +128,38 @@ void PaintRepliesMessagesInner(
 	}
 }
 
+void PaintRepliesMessagesInner(
+		Painter &p,
+		int x,
+		int y,
+		int size,
+		const style::color &fg) {
+	PaintIconInner(
+		p,
+		x,
+		y,
+		size,
+		st::dialogsPhotoSize,
+		st::dialogsRepliesUserpic,
+		fg);
+}
+
+void PaintExternalMessagesInner(
+		Painter &p,
+		int x,
+		int y,
+		int size,
+		const style::color &fg) {
+	PaintIconInner(
+		p,
+		x,
+		y,
+		size,
+		st::msgPhotoSize,
+		st::topBarCall.icon,
+		fg);
+}
+
 template <typename Callback>
 [[nodiscard]] QPixmap Generate(int size, Callback callback) {
 	auto result = QImage(
@@ -141,6 +181,10 @@ EmptyUserpic::EmptyUserpic(const style::color &color, const QString &name)
 	fillString(name);
 }
 
+QString EmptyUserpic::ExternalName() {
+	return QChar(0) + u"external"_q;
+}
+
 template <typename Callback>
 void EmptyUserpic::paint(
 		Painter &p,
@@ -160,10 +204,17 @@ void EmptyUserpic::paint(
 	p.setPen(Qt::NoPen);
 	paintBackground();
 
+	if (IsExternal(_string)) {
+		PaintExternalMessagesInner(p, x, y, size, st::historyPeerUserpicFg);
+	} else {
 		p.setFont(font);
 		p.setBrush(Qt::NoBrush);
 		p.setPen(st::historyPeerUserpicFg);
-	p.drawText(QRect(x, y, size, size), _string, QTextOption(style::al_center));
+		p.drawText(
+			QRect(x, y, size, size),
+			_string,
+			QTextOption(style::al_center));
+	}
 }
 
 void EmptyUserpic::paint(
@@ -226,7 +277,7 @@ void EmptyUserpic::PaintSavedMessages(
 	p.setPen(Qt::NoPen);
 	p.drawEllipse(x, y, size, size);
 
-	PaintSavedMessagesInner(p, x, y, size, bg, fg);
+	PaintSavedMessagesInner(p, x, y, size, fg);
 }
 
 void EmptyUserpic::PaintSavedMessagesRounded(
@@ -244,7 +295,7 @@ void EmptyUserpic::PaintSavedMessagesRounded(
 	p.setPen(Qt::NoPen);
 	p.drawRoundedRect(x, y, size, size, st::roundRadiusSmall, st::roundRadiusSmall);
 
-	PaintSavedMessagesInner(p, x, y, size, bg, fg);
+	PaintSavedMessagesInner(p, x, y, size, fg);
 }
 
 QPixmap EmptyUserpic::GenerateSavedMessages(int size) {
@@ -296,7 +347,7 @@ void EmptyUserpic::PaintRepliesMessages(
 	p.setPen(Qt::NoPen);
 	p.drawEllipse(x, y, size, size);
 
-	PaintRepliesMessagesInner(p, x, y, size, bg, fg);
+	PaintRepliesMessagesInner(p, x, y, size, fg);
 }
 
 void EmptyUserpic::PaintRepliesMessagesRounded(
@@ -314,7 +365,7 @@ void EmptyUserpic::PaintRepliesMessagesRounded(
 	p.setPen(Qt::NoPen);
 	p.drawRoundedRect(x, y, size, size, st::roundRadiusSmall, st::roundRadiusSmall);
 
-	PaintRepliesMessagesInner(p, x, y, size, bg, fg);
+	PaintRepliesMessagesInner(p, x, y, size, fg);
 }
 
 QPixmap EmptyUserpic::GenerateRepliesMessages(int size) {
@@ -349,6 +400,10 @@ QPixmap EmptyUserpic::generate(int size) {
 }
 
 void EmptyUserpic::fillString(const QString &name) {
+	if (IsExternal(name)) {
+		_string = name;
+		return;
+	}
 	QList<QString> letters;
 	QList<int> levels;
 

Telegram/SourceFiles/ui/empty_userpic.h

@@ -11,6 +11,8 @@ namespace Ui {
 
 class EmptyUserpic {
 public:
+	[[nodiscard]] static QString ExternalName();
+
 	EmptyUserpic(const style::color &color, const QString &name);
 
 	void paint(