Added support of service actions for premium gifts to export.

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -1146,7 +1146,12 @@ ServiceAction ParseServiceAction(
 		content.text = ParseString(data.vtext());
 		result.content = content;
 	}, [&](const MTPDmessageActionGiftPremium &data) {
-		// #TODO gifts
+		auto content = ActionGiftPremium();
+		content.cost = Ui::FillAmountAndCurrency(
+			data.vamount().v,
+			qs(data.vcurrency())).toUtf8();
+		content.months = data.vmonths().v;
+		result.content = content;
 	}, [](const MTPDmessageActionEmpty &data) {});
 	return result;
 }

Telegram/SourceFiles/export/data/export_data_types.h

@@ -488,6 +488,11 @@ struct ActionWebViewDataSent {
 	Utf8String text;
 };
 
+struct ActionGiftPremium {
+	Utf8String cost;
+	int months;
+};
+
 struct ServiceAction {
 	std::variant<
 		v::null_t,
@@ -519,7 +524,8 @@ struct ServiceAction {
 		ActionGroupCallScheduled,
 		ActionSetChatTheme,
 		ActionChatJoinedByRequest,
-		ActionWebViewDataSent> content;
+		ActionWebViewDataSent,
+		ActionGiftPremium> content;
 };
 
 ServiceAction ParseServiceAction(

Telegram/SourceFiles/export/output/export_output_html.cpp

@@ -1128,6 +1128,15 @@ auto HtmlWriter::Wrap::pushMessage(
 		return "You have just successfully transferred data from the «"
 			+ SerializeString(data.text)
 			+ "» button to the bot";
+	}, [&](const ActionGiftPremium &data) {
+		if (!data.months || data.cost.isEmpty()) {
+			return (serviceFrom + " sent you a gift.");
+		}
+		return (serviceFrom
+			+ " sent you a gift for "
+			+ data.cost
+			+ ": Telegram Premium for "
+			+ QString::number(data.months).toUtf8() + " months.");
 	}, [](v::null_t) { return QByteArray(); });
 
 	if (!serviceText.isEmpty()) {

Telegram/SourceFiles/export/output/export_output_json.cpp

@@ -546,6 +546,15 @@ QByteArray SerializeMessage(
 	}, [&](const ActionWebViewDataSent &data) {
 		pushAction("send_webview_data");
 		push("text", data.text);
+	}, [&](const ActionGiftPremium &data) {
+		pushActor();
+		pushAction("send_premium_gift");
+		if (!data.cost.isEmpty()) {
+			push("cost", data.cost);
+		}
+		if (data.months) {
+			push("months", data.months);
+		}
 	}, [](v::null_t) {});
 
 	if (v::is_null(message.action.content)) {