Allow opening external pages from attach bots.

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -62,6 +62,7 @@ bool JoinGroupByHash(
 		return false;
 	}
 	Api::CheckChatInvite(controller, match->captured(1));
+	controller->window().activate();
 	return true;
 }
 
@@ -76,6 +77,7 @@ bool ShowStickerSet(
 	controller->show(Box<StickerSetBox>(
 		controller,
 		StickerSetIdentifier{ .shortName = match->captured(1) }));
+	controller->window().activate();
 	return true;
 }
 
@@ -92,6 +94,7 @@ bool ShowTheme(
 		&controller->window(),
 		match->captured(1),
 		fromMessageId);
+	controller->window().activate();
 	return true;
 }
 
@@ -110,6 +113,9 @@ bool SetLanguage(
 		const auto languageId = match->captured(2);
 		Lang::CurrentCloudManager().switchWithWarning(languageId);
 	}
+	if (controller) {
+		controller->window().activate();
+	}
 	return true;
 }
 
@@ -128,6 +134,7 @@ bool ShareUrl(
 		return false;
 	} else {
 		controller->content()->shareUrlLayer(url, params.value("text"));
+		controller->window().activate();
 		return true;
 	}
 	return false;
@@ -152,6 +159,7 @@ bool ConfirmPhone(
 		controller,
 		phone,
 		hash);
+	controller->window().activate();
 	return true;
 }
 
@@ -166,6 +174,7 @@ bool ShareGameScore(
 		match->captured(1),
 		qthelp::UrlParamNameTransform::ToLower);
 	ShareGameScoreByHash(controller, params.value(qsl("hash")));
+	controller->window().activate();
 	return true;
 }
 
@@ -179,6 +188,9 @@ bool ApplySocksProxy(
 	ProxiesBoxController::ShowApplyConfirmation(
 		MTP::ProxyData::Type::Socks5,
 		params);
+	if (controller) {
+		controller->window().activate();
+	}
 	return true;
 }
 
@@ -192,6 +204,9 @@ bool ApplyMtprotoProxy(
 	ProxiesBoxController::ShowApplyConfirmation(
 		MTP::ProxyData::Type::Mtproto,
 		params);
+	if (controller) {
+		controller->window().activate();
+	}
 	return true;
 }
 
@@ -243,7 +258,7 @@ bool ShowWallPaper(
 	const auto bg = params.value("bg_color");
 	const auto color = params.value("color");
 	const auto gradient = params.value("gradient");
-	return BackgroundPreviewBox::Start(
+	const auto result = BackgroundPreviewBox::Start(
 		controller,
 		(!color.isEmpty()
 			? color
@@ -251,6 +266,8 @@ bool ShowWallPaper(
 			? gradient
 			: params.value(qsl("slug"))),
 		params);
+	controller->window().activate();
+	return result;
 }
 
 [[nodiscard]] ChatAdminRights ParseRequestedAdminRights(
@@ -376,6 +393,7 @@ bool ResolveUsernameOrPhone(
 			: std::nullopt),
 		.clickFromMessageId = fromMessageId,
 	});
+	controller->window().activate();
 	return true;
 }
 
@@ -415,6 +433,7 @@ bool ResolvePrivatePost(
 			: Navigation::RepliesByLinkInfo{ v::null },
 		.clickFromMessageId = fromMessageId,
 	});
+	controller->window().activate();
 	return true;
 }
 
@@ -442,6 +461,7 @@ bool ResolveSettings(
 		? ::Settings::Sessions::Id()
 		: ::Settings::Main::Id();
 	controller->showSettings(type);
+	controller->window().activate();
 	return true;
 }
 

Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp

@@ -27,6 +27,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
 #include "core/application.h"
+#include "core/local_url_handlers.h"
+#include "ui/basic_click_handlers.h"
 #include "history/history.h"
 #include "history/history_item.h"
 #include "lang/lang_keys.h"
@@ -566,8 +568,7 @@ void AttachWebView::show(
 		cancel();
 	});
 	const auto sendData = crl::guard(this, [=](QByteArray data) {
-		if (_peer != _bot) {
+		if (_peer != _bot || queryId) {
-			cancel();
 			return;
 		}
 		const auto randomId = base::RandomValue<uint64>();
@@ -581,6 +582,17 @@ void AttachWebView::show(
 		}).send();
 		cancel();
 	});
+	const auto handleLocalUri = [close](QString uri) {
+		const auto local = Core::TryConvertUrlToLocal(uri);
+		if (uri == local || Core::InternalPassportLink(local)) {
+			return local.startsWith(qstr("tg://"));
+		} else if (!local.startsWith(qstr("tg://"), Qt::CaseInsensitive)) {
+			return false;
+		}
+		UrlClickHandler::Open(local, {});
+		crl::on_main(close);
+		return true;
+	};
 	auto title = Info::Profile::NameValue(
 		_bot
 	) | rpl::map([](const TextWithEntities &value) {
@@ -592,6 +604,7 @@ void AttachWebView::show(
 		.userDataPath = _session->domain().local().webviewDataPath(),
 		.title = std::move(title),
 		.bottom = rpl::single('@' + _bot->username),
+		.handleLocalUri = handleLocalUri,
 		.sendData = sendData,
 		.close = close,
 		.themeParams = [] { return Window::Theme::WebViewParams(); },

Telegram/SourceFiles/payments/ui/payments_panel.cpp

@@ -541,9 +541,11 @@ bool Panel::createWebview() {
 		_delegate->panelWebviewMessage(message, save);
 	});
 
-	raw->setNavigationStartHandler([=](const QString &uri) {
+	raw->setNavigationStartHandler([=](const QString &uri, bool newWindow) {
 		if (!_delegate->panelWebviewNavigationAttempt(uri)) {
 			return false;
+		} else if (newWindow) {
+			return false;
 		}
 		showWebviewProgress();
 		return true;

Telegram/SourceFiles/ui/chat/attach/attach_bot_webview.cpp

@@ -300,10 +300,12 @@ Panel::Progress::Progress(QWidget *parent, Fn<QRect()> rect)
 Panel::Panel(
 	const QString &userDataPath,
 	rpl::producer<QString> title,
+	Fn<bool(QString)> handleLocalUri,
 	Fn<void(QByteArray)> sendData,
 	Fn<void()> close,
 	Fn<QByteArray()> themeParams)
 : _userDataPath(userDataPath)
+, _handleLocalUri(std::move(handleLocalUri))
 , _sendData(std::move(sendData))
 , _close(std::move(close))
 , _widget(std::make_unique<SeparatePanel>()) {
@@ -553,12 +555,15 @@ bool Panel::createWebview() {
 			sendDataMessage(list.at(1));
 		} else if (command == "web_app_setup_main_button") {
 			processMainButtonMessage(list.at(1));
-		} else if (command == "web_app_request_viewport") {
-
 		}
 	});
 
-	raw->setNavigationStartHandler([=](const QString &uri) {
+	raw->setNavigationStartHandler([=](const QString &uri, bool newWindow) {
+		if (_handleLocalUri(uri)) {
+			return false;
+		} else if (newWindow) {
+			return true;
+		}
 		showWebviewProgress();
 		return true;
 	});
@@ -794,6 +799,7 @@ std::unique_ptr<Panel> Show(Args &&args) {
 	auto result = std::make_unique<Panel>(
 		args.userDataPath,
 		std::move(args.title),
+		std::move(args.handleLocalUri),
 		std::move(args.sendData),
 		std::move(args.close),
 		std::move(args.themeParams));

Telegram/SourceFiles/ui/chat/attach/attach_bot_webview.h

@@ -32,6 +32,7 @@ public:
 	Panel(
 		const QString &userDataPath,
 		rpl::producer<QString> title,
+		Fn<bool(QString)> handleLocalUri,
 		Fn<void(QByteArray)> sendData,
 		Fn<void()> close,
 		Fn<QByteArray()> themeParams);
@@ -75,6 +76,7 @@ private:
 	void setupProgressGeometry();
 
 	QString _userDataPath;
+	Fn<bool(QString)> _handleLocalUri;
 	Fn<void(QByteArray)> _sendData;
 	Fn<void()> _close;
 	std::unique_ptr<SeparatePanel> _widget;
@@ -95,6 +97,7 @@ struct Args {
 	QString userDataPath;
 	rpl::producer<QString> title;
 	rpl::producer<QString> bottom;
+	Fn<bool(QString)> handleLocalUri;
 	Fn<void(QByteArray)> sendData;
 	Fn<void()> close;
 	Fn<QByteArray()> themeParams;