Support PSA forwarded info.

Telegram/Resources/langs/cloud_lang.strings

@@ -6,10 +6,10 @@ For license and copyright information please follow this link:
 https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 
-"cloud_lng_badge_psa_covid" = "Covid-19";
-"cloud_lng_about_psa_covid" = "This channel provides you with a public service announcement in relation to the ongoing pandemics.\nTo remove this channel from your chats list,\nright click it and select 'Hide'.";
-"cloud_lng_forwarded_psa_covid" = "Covid-19 Notification from {channel}";
-"cloud_lng_tooltip_psa_covid" = "This message provides you with a public service announcement in relation to the ongoing pandemics. Learn more about this initiative at: https://telegram.org/blog/coronavirus";
+"cloud_lng_badge_psa_covid" = "COVID-19";
+"cloud_lng_about_psa_covid" = "This message provides you with a public service announcement in relation to the ongoing COVID-19 pandemic. To remove it from your chats list, right click it and select **Hide**.";
+"cloud_lng_forwarded_psa_covid" = "COVID-19 Notification from {channel}";
+"cloud_lng_tooltip_psa_covid" = "This message provides you with a public service announcement in relation to the ongoing COVID-19 pandemic. Learn more about this initiative at https://telegram.org/blog/coronavirus";
 
 "cloud_lng_passport_in_ar" = "Arabic";
 "cloud_lng_passport_in_az" = "Azerbaijani";

Telegram/SourceFiles/history/history.style

@@ -509,12 +509,17 @@ historyGroupRadialLine: 3px;
 historyAboutProxy: FlatLabel(defaultFlatLabel) {
 	align: align(top);
 	textFg: windowSubTextFg;
+	minWidth: 300px;
 }
 historyAboutProxyPadding: margins(20px, 10px, 20px, 10px);
 
 historyMapPoint: icon {{ "map_point", mapPointDrop }};
 historyMapPointInner: icon {{ "map_point_inner", mapPointDot }};
 
+historyPsaForwardPalette: TextPalette(defaultTextPalette) {
+	linkFg: boxTextFgGood;
+}
+
 webPageLeft: 10px;
 webPageBar: 2px;
 webPageTitleFont: semiboldFont;

Telegram/SourceFiles/history/history_item_components.cpp

@@ -32,6 +32,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include <QtGui/QGuiApplication>
 
+namespace {
+
+const auto kPsaForwardedPrefix = "cloud_lng_forwarded_psa_";
+
+} // namespace
+
 void HistoryMessageVia::create(UserId userId) {
 	bot = Auth().data().user(userId);
 	maxWidth = st::msgServiceNameFont->width(
@@ -127,7 +133,7 @@ void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
 	} else {
 		phrase = name;
 	}
-	if (via) {
+	if (via && psaType.isEmpty()) {
 		if (fromChannel) {
 			phrase = tr::lng_forwarded_channel_via(
 				tr::now,
@@ -144,11 +150,19 @@ void HistoryMessageForwarded::create(const HistoryMessageVia *via) const {
 				textcmdLink(2, '@' + via->bot->username));
 		}
 	} else {
-		if (fromChannel) {
-			phrase = tr::lng_forwarded_channel(
-				tr::now,
-				lt_channel,
-				textcmdLink(1, phrase));
+		if (fromChannel || !psaType.isEmpty()) {
+			auto custom = psaType.isEmpty()
+				? QString()
+				: Lang::Current().getNonDefaultValue(
+					kPsaForwardedPrefix + psaType.toUtf8());
+			phrase = !custom.isEmpty()
+				? custom.replace("{channel}", textcmdLink(1, phrase))
+				: (psaType.isEmpty()
+					? tr::lng_forwarded_channel
+					: tr::lng_forwarded_psa_default)(
+						tr::now,
+						lt_channel,
+						textcmdLink(1, phrase));
 		} else {
 			phrase = tr::lng_forwarded(
 				tr::now,

Telegram/SourceFiles/history/history_item_components.h

@@ -77,6 +77,7 @@ struct HistoryMessageForwarded : public RuntimeComponent<HistoryMessageForwarded
 	PeerData *originalSender = nullptr;
 	std::unique_ptr<HiddenSenderInfo> hiddenSenderInfo;
 	QString originalAuthor;
+	QString psaType;
 	MsgId originalId = 0;
 	mutable Ui::Text::String text = { 1 };
 

Telegram/SourceFiles/history/history_message.cpp

@@ -383,6 +383,7 @@ struct HistoryMessage::CreateConfig {
 	QString author;
 	PeerId senderOriginal = 0;
 	QString senderNameOriginal;
+	QString forwardPsaType;
 	MsgId originalId = 0;
 	PeerId savedFromPeer = 0;
 	MsgId savedFromMsgId = 0;
@@ -407,6 +408,7 @@ void HistoryMessage::FillForwardedInfo(
 	}
 	config.originalDate = data.vdate().v;
 	config.senderNameOriginal = qs(data.vfrom_name().value_or_empty());
+	config.forwardPsaType = qs(data.vpsa_type().value_or_empty());
 	config.originalId = data.vchannel_post().value_or_empty();
 	config.authorOriginal = qs(data.vpost_author().value_or_empty());
 	const auto savedFromPeer = data.vsaved_from_peer();
@@ -867,6 +869,7 @@ void HistoryMessage::setupForwardedComponent(const CreateConfig &config) {
 	}
 	forwarded->originalId = config.originalId;
 	forwarded->originalAuthor = config.authorOriginal;
+	forwarded->psaType = config.forwardPsaType;
 	forwarded->savedFromPeer = history()->owner().peerLoaded(
 		config.savedFromPeer);
 	forwarded->savedFromMsgId = config.savedFromMsgId;

Telegram/SourceFiles/history/history_widget.cpp

@@ -2269,23 +2269,23 @@ void HistoryWidget::refreshAboutTopPromotion() {
 			: Lang::Current().getNonDefaultValue(
 				kPsaAboutPrefix + type.toUtf8());
 		const auto text = type.isEmpty()
-			? tr::lng_proxy_sponsor_about(tr::now)
+			? tr::lng_proxy_sponsor_about(tr::now, Ui::Text::RichLangValue)
 			: custom.isEmpty()
-			? tr::lng_about_psa_default(tr::now)
-			: custom;
+			? tr::lng_about_psa_default(tr::now, Ui::Text::RichLangValue)
+			: Ui::Text::RichLangValue(custom);
 		if (!_aboutTopPromotion || _aboutTopPromotionText != text) {
 			_aboutTopPromotionText = text;
 			_aboutTopPromotion = object_ptr<Ui::PaddingWrap<Ui::FlatLabel>>(
 				this,
 				object_ptr<Ui::FlatLabel>(
 					this,
-					_aboutTopPromotionText,
+					rpl::single(_aboutTopPromotionText),
 					st::historyAboutProxy),
 				st::historyAboutProxyPadding);
 		}
 		_aboutTopPromotion->show();
 	} else {
-		_aboutTopPromotionText = QString();
+		_aboutTopPromotionText = TextWithEntities();
 		_aboutTopPromotion.destroy();
 	}
 }

Telegram/SourceFiles/history/history_widget.h

@@ -735,7 +735,7 @@ private:
 	object_ptr<Ui::FlatButton> _muteUnmute;
 	object_ptr<Ui::FlatButton> _discuss;
 	object_ptr<Ui::RpWidget> _aboutTopPromotion = { nullptr };
-	QString _aboutTopPromotionText;
+	TextWithEntities _aboutTopPromotionText;
 	object_ptr<Ui::IconButton> _attachToggle;
 	object_ptr<Ui::EmojiButton> _tabbedSelectorToggle;
 	object_ptr<Ui::IconButton> _botKeyboardShow;

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -606,17 +606,33 @@ void Message::paintFromName(
 
 void Message::paintForwardedInfo(Painter &p, QRect &trect, bool selected) const {
 	if (displayForwardedFrom()) {
-		const auto &serviceFont = st::msgServiceFont;
-		const auto &serviceName = st::msgServiceNameFont;
-
 		const auto item = message();
 		const auto outbg = hasOutLayout();
-		p.setPen(selected ? (outbg ? st::msgOutServiceFgSelected : st::msgInServiceFgSelected) : (outbg ? st::msgOutServiceFg : st::msgInServiceFg));
-		p.setFont(serviceFont);
-
 		auto forwarded = item->Get<HistoryMessageForwarded>();
-		auto breakEverywhere = (forwarded->text.countHeight(trect.width()) > 2 * serviceFont->height);
-		p.setTextPalette(selected ? (outbg ? st::outFwdTextPaletteSelected : st::inFwdTextPaletteSelected) : (outbg ? st::outFwdTextPalette : st::inFwdTextPalette));
+
+		const auto &serviceFont = st::msgServiceFont;
+		const auto &serviceName = st::msgServiceNameFont;
+		const auto breakEverywhere = (forwarded->text.countHeight(trect.width()) > 2 * serviceFont->height);
+
+		p.setPen(!forwarded->psaType.isEmpty()
+			? st::boxTextFgGood
+			: selected
+			? (outbg
+				? st::msgOutServiceFgSelected
+				: st::msgInServiceFgSelected)
+			: (outbg
+				? st::msgOutServiceFg
+				: st::msgInServiceFg));
+		p.setFont(serviceFont);
+		p.setTextPalette(!forwarded->psaType.isEmpty()
+			? st::historyPsaForwardPalette
+			: selected
+			? (outbg
+				? st::outFwdTextPaletteSelected
+				: st::inFwdTextPaletteSelected)
+			: (outbg
+				? st::outFwdTextPalette
+				: st::inFwdTextPalette));
 		forwarded->text.drawElided(p, trect.x(), trect.y(), trect.width(), 2, style::al_left, 0, -1, 0, breakEverywhere);
 		p.setTextPalette(selected ? (outbg ? st::outTextPaletteSelected : st::inTextPaletteSelected) : (outbg ? st::outTextPalette : st::inTextPalette));
 
@@ -1367,8 +1383,12 @@ bool Message::hasFromName() const {
 }
 
 bool Message::displayFromName() const {
-	if (!hasFromName()) return false;
-	if (isAttachedToPrevious()) return false;
+	if (!hasFromName() || isAttachedToPrevious()) {
+		return false;
+	}
+	if (const auto forwarded = message()->Get<HistoryMessageForwarded>()) {
+		return forwarded->psaType.isEmpty();
+	}
 	return true;
 }