Revert "Removed unused code of hidden sender userpics for sponsored messages."

This reverts commit 3f19dc0486.

Telegram/SourceFiles/dialogs/ui/dialogs_layout.cpp

@@ -326,6 +326,13 @@ void PaintRow(
 			context.st->padding.top(),
 			context.width,
 			context.st->photoSize);
+	} else if (!from && hiddenSenderInfo) {
+		hiddenSenderInfo->emptyUserpic.paintCircle(
+			p,
+			context.st->padding.left(),
+			context.st->padding.top(),
+			context.width,
+			context.st->photoSize);
 	} else if (!(flags & Flag::AllowUserOnline)) {
 		PaintUserpic(
 			p,

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -1255,6 +1255,27 @@ void HistoryInner::paintEvent(QPaintEvent *e) {
 					width(),
 					st::msgPhotoSize,
 					context.paused);
+			} else if (const auto info = item->hiddenSenderInfo()) {
+				if (info->customUserpic.empty()) {
+					info->emptyUserpic.paintCircle(
+						p,
+						st::historyPhotoLeft,
+						userpicTop,
+						width(),
+						st::msgPhotoSize);
+				} else {
+					auto &userpic = _hiddenSenderUserpics[item->id];
+					const auto valid = info->paintCustomUserpic(
+						p,
+						userpic,
+						st::historyPhotoLeft,
+						userpicTop,
+						width(),
+						st::msgPhotoSize);
+					if (!valid) {
+						info->customUserpic.load(&session(), item->fullId());
+					}
+				}
 			} else {
 				Unexpected("Corrupt forwarded information in message.");
 			}

Telegram/SourceFiles/history/history_item_components.cpp

@@ -116,7 +116,12 @@ HiddenSenderInfo::HiddenSenderInfo(
 	std::optional<uint8> colorIndex)
 : name(name)
 , colorIndex(colorIndex.value_or(
-	Data::DecideColorIndex(Data::FakePeerIdForJustName(name)))) {
+	Data::DecideColorIndex(Data::FakePeerIdForJustName(name))))
+, emptyUserpic(
+	Ui::EmptyUserpic::UserpicColor(this->colorIndex),
+	(external
+		? Ui::EmptyUserpic::ExternalName()
+		: name)) {
 	Expects(!name.isEmpty());
 
 	const auto parts = name.trimmed().split(' ', Qt::SkipEmptyParts);
@@ -148,6 +153,35 @@ ClickHandlerPtr HiddenSenderInfo::ForwardClickHandler() {
 	return hidden;
 }
 
+bool HiddenSenderInfo::paintCustomUserpic(
+		Painter &p,
+		Ui::PeerUserpicView &view,
+		int x,
+		int y,
+		int outerWidth,
+		int size) const {
+	Expects(!customUserpic.empty());
+
+	auto valid = true;
+	if (!customUserpic.isCurrentView(view.cloud)) {
+		view.cloud = customUserpic.createView();
+		valid = false;
+	}
+	const auto image = *view.cloud;
+	if (image.isNull()) {
+		emptyUserpic.paintCircle(p, x, y, outerWidth, size);
+		return valid;
+	}
+	Ui::ValidateUserpicCache(
+		view,
+		image.isNull() ? nullptr : &image,
+		image.isNull() ? &emptyUserpic : nullptr,
+		size * style::DevicePixelRatio(),
+		false);
+	p.drawImage(QRect(x, y, size, size), view.cached);
+	return valid;
+}
+
 void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
 	auto phrase = TextWithEntities();
 	const auto fromChannel = originalSender

Telegram/SourceFiles/history/history_item_components.h

@@ -97,10 +97,19 @@ public:
 	QString firstName;
 	QString lastName;
 	uint8 colorIndex = 0;
+	Ui::EmptyUserpic emptyUserpic;
+	mutable Data::CloudImage customUserpic;
 
 	[[nodiscard]] static ClickHandlerPtr ForwardClickHandler();
 
 	[[nodiscard]] const Ui::Text::String &nameText() const;
+	[[nodiscard]] bool paintCustomUserpic(
+		Painter &p,
+		Ui::PeerUserpicView &view,
+		int x,
+		int y,
+		int outerWidth,
+		int size) const;
 
 	inline bool operator==(const HiddenSenderInfo &other) const {
 		return name == other.name;

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

@@ -376,6 +376,28 @@ void PreviewWrap::paintEvent(QPaintEvent *e) {
 				userpicTop,
 				width(),
 				st::msgPhotoSize);
+		} else if (const auto info = item->hiddenSenderInfo()) {
+			if (info->customUserpic.empty()) {
+				info->emptyUserpic.paintCircle(
+					p,
+					st::historyPhotoLeft,
+					userpicTop,
+					width(),
+					st::msgPhotoSize);
+			} else {
+				const auto valid = info->paintCustomUserpic(
+					p,
+					_userpic,
+					st::historyPhotoLeft,
+					userpicTop,
+					width(),
+					st::msgPhotoSize);
+				if (!valid) {
+					info->customUserpic.load(
+						&item->history()->session(),
+						item->fullId());
+				}
+			}
 		} else {
 			Unexpected("Corrupt forwarded information in message.");
 		}

Telegram/SourceFiles/history/view/history_view_list_widget.cpp

@@ -2181,6 +2181,27 @@ void ListWidget::paintEvent(QPaintEvent *e) {
 					userpicTop,
 					view->width(),
 					st::msgPhotoSize);
+			} else if (const auto info = item->hiddenSenderInfo()) {
+				if (info->customUserpic.empty()) {
+					info->emptyUserpic.paintCircle(
+						p,
+						st::historyPhotoLeft,
+						userpicTop,
+						view->width(),
+						st::msgPhotoSize);
+				} else {
+					auto &userpic = _hiddenSenderUserpics[item->id];
+					const auto valid = info->paintCustomUserpic(
+						p,
+						userpic,
+						st::historyPhotoLeft,
+						userpicTop,
+						view->width(),
+						st::msgPhotoSize);
+					if (!valid) {
+						info->customUserpic.load(session, item->fullId());
+					}
+				}
 			} else {
 				Unexpected("Corrupt forwarded information in message.");
 			}