Pass context chat from one webview to another.

Telegram/SourceFiles/core/click_handler_types.h

@@ -38,6 +38,7 @@ class SessionController;
 class PeerData;
 struct ClickHandlerContext {
 	FullMsgId itemId;
+	QString attachBotWebviewUrl;
 	// Is filled from sections.
 	Fn<HistoryView::ElementDelegate*()> elementDelegate;
 	base::weak_ptr<Window::SessionController> sessionWindow;

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -447,6 +447,7 @@ bool ResolveUsernameOrPhone(
 			? std::make_optional(params.value(u"voicechat"_q))
 			: std::nullopt),
 		.clickFromMessageId = myContext.itemId,
+		.clickFromAttachBotWebviewUrl = myContext.attachBotWebviewUrl,
 	});
 	return true;
 }
@@ -473,7 +474,7 @@ bool ResolvePrivatePost(
 	if (!channelId || (msgId && !IsServerMsgId(msgId))) {
 		return false;
 	}
-	const auto fromMessageId = context.value<ClickHandlerContext>().itemId;
+	const auto my = context.value<ClickHandlerContext>();
 	using Navigation = Window::SessionNavigation;
 	controller->showPeerByLink(Navigation::PeerByLinkInfo{
 		.usernameOrId = channelId,
@@ -487,7 +488,8 @@ bool ResolvePrivatePost(
 				Navigation::ThreadId{ threadId }
 			}
 			: Navigation::RepliesByLinkInfo{ v::null },
-		.clickFromMessageId = fromMessageId,
+		.clickFromMessageId = my.itemId,
+		.clickFromAttachBotWebviewUrl = my.attachBotWebviewUrl,
 	});
 	controller->window().activate();
 	return true;

Telegram/SourceFiles/data/data_stories.cpp

@@ -345,7 +345,8 @@ void Stories::parseAndApply(const MTPUserStories &stories) {
 		}
 		sort(list);
 	};
-	if (result.user->isBot()
+	if (result.user->isSelf()
+		|| result.user->isBot()
 		|| result.user->isServiceUser()
 		|| result.user->isContact()) {
 		const auto hidden = result.user->hasStoriesHidden();

Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "inline_bots/bot_attach_web_view.h"
 
 #include "api/api_common.h"
+#include "core/click_handler_types.h"
 #include "data/data_bot_app.h"
 #include "data/data_user.h"
 #include "data/data_file_origin.h"
@@ -568,7 +569,7 @@ void AttachWebView::cancel() {
 	_session->api().request(base::take(_requestId)).cancel();
 	_session->api().request(base::take(_prolongId)).cancel();
 	_panel = nullptr;
-	_context = nullptr;
+	_lastShownContext = base::take(_context);
 	_bot = nullptr;
 	_app = nullptr;
 	_botUsername = QString();
@@ -713,6 +714,14 @@ void AttachWebView::removeFromMenu(not_null<UserData*> bot) {
 	});
 }
 
+std::optional<Api::SendAction> AttachWebView::lookupLastAction(
+		const QString &url) const {
+	if (_lastShownUrl == url && _lastShownContext) {
+		return _lastShownContext->action;
+	}
+	return std::nullopt;
+}
+
 void AttachWebView::resolve() {
 	resolveUsername(_botUsername, [=](not_null<PeerData*> bot) {
 		if (!_context) {
@@ -1049,7 +1058,7 @@ void AttachWebView::show(
 		}
 		crl::on_main(this, [=] { cancel(); });
 	});
-	const auto handleLocalUri = [close](QString uri) {
+	const auto handleLocalUri = [close, url](QString uri) {
 		const auto local = Core::TryConvertUrlToLocal(uri);
 		if (uri == local || Core::InternalPassportLink(local)) {
 			return local.startsWith(u"tg://"_q);
@@ -1058,7 +1067,10 @@ void AttachWebView::show(
 		}
 		close();
 		crl::on_main([=] {
-			UrlClickHandler::Open(local, {});
+			const auto variant = QVariant::fromValue(ClickHandlerContext{
+				.attachBotWebviewUrl = url,
+			});
+			UrlClickHandler::Open(local, variant);
 		});
 		return true;
 	};
@@ -1142,6 +1154,7 @@ void AttachWebView::show(
 		}
 	});
 
+	_lastShownUrl = url;
 	_panel = Ui::BotWebView::Show({
 		.url = url,
 		.userDataPath = _session->domain().local().webviewDataPath(),

Telegram/SourceFiles/inline_bots/bot_attach_web_view.h

@@ -122,6 +122,9 @@ public:
 		PeerTypes chooseTypes);
 	void removeFromMenu(not_null<UserData*> bot);
 
+	[[nodiscard]] std::optional<Api::SendAction> lookupLastAction(
+		const QString &url) const;
+
 	static void ClearAll();
 
 private:
@@ -180,6 +183,8 @@ private:
 	const not_null<Main::Session*> _session;
 
 	std::unique_ptr<Context> _context;
+	std::unique_ptr<Context> _lastShownContext;
+	QString _lastShownUrl;
 	UserData *_bot = nullptr;
 	QString _botUsername;
 	QString _botAppName;

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -521,10 +521,13 @@ void SessionNavigation::showPeerByLinkResolved(
 		const auto contextPeer = item
 			? item->history()->peer
 			: bot;
+		const auto action = bot->session().attachWebView().lookupLastAction(
+			info.clickFromAttachBotWebviewUrl
+		).value_or(Api::SendAction(bot->owner().history(contextPeer)));
 		crl::on_main(this, [=] {
 			bot->session().attachWebView().requestApp(
 				parentController(),
-				Api::SendAction(bot->owner().history(contextPeer)),
+				action,
 				bot,
 				info.botAppName,
 				info.startToken,

Telegram/SourceFiles/window/window_session_controller.h

@@ -217,6 +217,7 @@ public:
 		InlineBots::PeerTypes attachBotChooseTypes;
 		std::optional<QString> voicechatHash;
 		FullMsgId clickFromMessageId;
+		QString clickFromAttachBotWebviewUrl;
 	};
 	void showPeerByLink(const PeerByLinkInfo &info);