Add support for inline invoices.

Telegram/SourceFiles/history/history_service.cpp

@@ -32,6 +32,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/notifications_manager.h"
 #include "window/window_session_controller.h"
 #include "storage/storage_shared_media.h"
+#include "payments/payments_checkout_process.h" // CheckoutProcess::Start.
 #include "ui/text/format_values.h"
 #include "ui/text/text_options.h"
 
@@ -522,18 +523,28 @@ bool HistoryService::updateDependent(bool force) {
 	}
 
 	if (!dependent->lnk) {
-		dependent->lnk = goToMessageClickHandler(history()->peer, dependent->msgId);
+		dependent->lnk = goToMessageClickHandler(
+			(dependent->peerId
+				? history()->owner().peer(dependent->peerId)
+				: history()->peer),
+			dependent->msgId);
 	}
 	auto gotDependencyItem = false;
 	if (!dependent->msg) {
-		dependent->msg = history()->owner().message(channelId(), dependent->msgId);
+		dependent->msg = history()->owner().message(
+			(dependent->peerId
+				? peerToChannel(dependent->peerId)
+				: channelId()),
+			dependent->msgId);
 		if (dependent->msg) {
 			if (dependent->msg->isEmpty()) {
 				// Really it is deleted.
 				dependent->msg = nullptr;
 				force = true;
 			} else {
-				history()->owner().registerDependentMessage(this, dependent->msg);
+				history()->owner().registerDependentMessage(
+					this,
+					dependent->msg);
 				gotDependencyItem = true;
 			}
 		}
@@ -749,14 +760,14 @@ HistoryService::PreparedText HistoryService::preparePaymentSentText() {
 	auto payment = Get<HistoryServicePayment>();
 
 	auto invoiceTitle = [&] {
-		if (payment && payment->msg) {
+		if (payment->msg) {
 			if (const auto media = payment->msg->media()) {
 				if (const auto invoice = media->invoice()) {
-					return invoice->title;
+					return textcmdLink(1, invoice->title);
 				}
 			}
 			return tr::lng_deleted_message(tr::now);
-		} else if (payment && payment->msgId) {
+		} else if (payment->msgId) {
 			return tr::lng_contacts_loading(tr::now);
 		}
 		return QString();
@@ -766,6 +777,9 @@ HistoryService::PreparedText HistoryService::preparePaymentSentText() {
 		result.text = tr::lng_action_payment_done(tr::now, lt_amount, payment->amount, lt_user, history()->peer->name);
 	} else {
 		result.text = tr::lng_action_payment_done_for(tr::now, lt_amount, payment->amount, lt_user, history()->peer->name, lt_invoice, invoiceTitle);
+		if (payment && payment->msg) {
+			result.links.push_back(payment->lnk);
+		}
 	}
 	return result;
 }
@@ -958,9 +972,16 @@ void HistoryService::createFromMtp(const MTPDmessageService &message) {
 		UpdateComponents(HistoryServicePayment::Bit());
 		const auto amount = data.vtotal_amount().v;
 		const auto currency = qs(data.vcurrency());
-		Get<HistoryServicePayment>()->amount = Ui::FillAmountAndCurrency(
-			amount,
-			currency);
+		const auto payment = Get<HistoryServicePayment>();
+		const auto id = fullId();
+		const auto owner = &history()->owner();
+		payment->amount = Ui::FillAmountAndCurrency(amount, currency);
+		payment->invoiceLink = std::make_shared<LambdaClickHandler>([=] {
+			using namespace Payments;
+			if (const auto item = owner->message(id)) {
+				CheckoutProcess::Start(item, Mode::Receipt);
+			}
+		});
 	} else if (message.vaction().type() == mtpc_messageActionGroupCall) {
 		const auto &data = message.vaction().c_messageActionGroupCall();
 		if (data.vduration()) {
@@ -1020,21 +1041,22 @@ void HistoryService::createFromMtp(const MTPDmessageService &message) {
 	}
 	if (const auto replyTo = message.vreply_to()) {
 		replyTo->match([&](const MTPDmessageReplyHeader &data) {
-			const auto peer = data.vreply_to_peer_id()
+			const auto peerId = data.vreply_to_peer_id()
 				? peerFromMTP(*data.vreply_to_peer_id())
 				: history()->peer->id;
-			if (!peer || peer == history()->peer->id) {
-				if (message.vaction().type() == mtpc_messageActionPinMessage) {
-					UpdateComponents(HistoryServicePinned::Bit());
-				}
-				if (const auto dependent = GetDependentData()) {
-					dependent->msgId = data.vreply_to_msg_id().v;
-					if (!updateDependent()) {
-						history()->session().api().requestMessageData(
-							history()->peer->asChannel(),
-							dependent->msgId,
-							HistoryDependentItemCallback(this));
-					}
+			if (message.vaction().type() == mtpc_messageActionPinMessage) {
+				UpdateComponents(HistoryServicePinned::Bit());
+			}
+			if (const auto dependent = GetDependentData()) {
+				dependent->peerId = (peerId != history()->peer->id)
+					? peerId
+					: 0;
+				dependent->msgId = data.vreply_to_msg_id().v;
+				if (!updateDependent()) {
+					history()->session().api().requestMessageData(
+						history()->peer->asChannel(),
+						dependent->msgId,
+						HistoryDependentItemCallback(this));
 				}
 			}
 		});

Telegram/SourceFiles/history/history_service.h

@@ -14,6 +14,7 @@ class Service;
 } // namespace HistoryView
 
 struct HistoryServiceDependentData {
+	PeerId peerId = 0;
 	MsgId msgId = 0;
 	HistoryItem *msg = nullptr;
 	ClickHandlerPtr lnk;
@@ -34,6 +35,7 @@ struct HistoryServicePayment
 : public RuntimeComponent<HistoryServicePayment, HistoryItem>
 , public HistoryServiceDependentData {
 	QString amount;
+	ClickHandlerPtr invoiceLink;
 };
 
 struct HistoryServiceSelfDestruct

Telegram/SourceFiles/history/view/history_view_service_message.cpp

@@ -523,7 +523,7 @@ TextState Service::textState(QPoint point, StateRequest request) const {
 			if (!result.link
 				&& result.cursor == CursorState::Text
 				&& g.contains(point)) {
-				result.link = payment->lnk;
+				result.link = payment->invoiceLink;
 			}
 		}
 	} else if (media) {

Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp

@@ -696,24 +696,24 @@ void Video::initDimensions() {
 	const auto withThumb = withThumbnail();
 
 	_maxw = st::emojiPanWidth - st::emojiScroll.width - st::inlineResultsLeft;
-	int32 textWidth = _maxw - (withThumb ? (st::inlineThumbSize + st::inlineThumbSkip) : 0);
-	TextParseOptions titleOpts = { 0, _maxw, 2 * st::semiboldFont->height, Qt::LayoutDirectionAuto };
+	const auto textWidth = _maxw - (st::inlineThumbSize + st::inlineThumbSkip);
+	TextParseOptions titleOpts = { 0, textWidth, 2 * st::semiboldFont->height, Qt::LayoutDirectionAuto };
 	auto title = TextUtilities::SingleLine(_result->getLayoutTitle());
 	if (title.isEmpty()) {
 		title = tr::lng_media_video(tr::now);
 	}
 	_title.setText(st::semiboldTextStyle, title, titleOpts);
-	int32 titleHeight = qMin(_title.countHeight(_maxw), 2 * st::semiboldFont->height);
+	int32 titleHeight = qMin(_title.countHeight(textWidth), 2 * st::semiboldFont->height);
 
 	int32 descriptionLines = withThumb ? (titleHeight > st::semiboldFont->height ? 1 : 2) : 3;
 
-	TextParseOptions descriptionOpts = { TextParseMultiline, _maxw, descriptionLines * st::normalFont->height, Qt::LayoutDirectionAuto };
+	TextParseOptions descriptionOpts = { TextParseMultiline, textWidth, descriptionLines * st::normalFont->height, Qt::LayoutDirectionAuto };
 	QString description = _result->getLayoutDescription();
 	if (description.isEmpty()) {
 		description = _duration;
 	}
 	_description.setText(st::defaultTextStyle, description, descriptionOpts);
-	int32 descriptionHeight = qMin(_description.countHeight(_maxw), descriptionLines * st::normalFont->height);
+	int32 descriptionHeight = qMin(_description.countHeight(textWidth), descriptionLines * st::normalFont->height);
 
 	_minh = st::inlineThumbSize;
 	_minh += st::inlineRowMargin * 2 + st::inlineRowBorder;
@@ -1073,13 +1073,13 @@ Contact::Contact(not_null<Context*> context, not_null<Result*> result)
 void Contact::initDimensions() {
 	_maxw = st::emojiPanWidth - st::emojiScroll.width - st::inlineResultsLeft;
 	int32 textWidth = _maxw - (st::inlineThumbSize + st::inlineThumbSkip);
-	TextParseOptions titleOpts = { 0, _maxw, st::semiboldFont->height, Qt::LayoutDirectionAuto };
+	TextParseOptions titleOpts = { 0, textWidth, st::semiboldFont->height, Qt::LayoutDirectionAuto };
 	_title.setText(st::semiboldTextStyle, TextUtilities::SingleLine(_result->getLayoutTitle()), titleOpts);
-	int32 titleHeight = qMin(_title.countHeight(_maxw), st::semiboldFont->height);
+	int32 titleHeight = qMin(_title.countHeight(textWidth), st::semiboldFont->height);
 
-	TextParseOptions descriptionOpts = { TextParseMultiline, _maxw, st::normalFont->height, Qt::LayoutDirectionAuto };
+	TextParseOptions descriptionOpts = { TextParseMultiline, textWidth, st::normalFont->height, Qt::LayoutDirectionAuto };
 	_description.setText(st::defaultTextStyle, _result->getLayoutDescription(), descriptionOpts);
-	int32 descriptionHeight = qMin(_description.countHeight(_maxw), st::normalFont->height);
+	int32 descriptionHeight = qMin(_description.countHeight(textWidth), st::normalFont->height);
 
 	_minh = st::inlineFileSize;
 	_minh += st::inlineRowMargin * 2 + st::inlineRowBorder;
@@ -1170,7 +1170,7 @@ Article::Article(
 
 void Article::initDimensions() {
 	_maxw = st::emojiPanWidth - st::emojiScroll.width - st::inlineResultsLeft;
-	int32 textWidth = _maxw - (_withThumb ? (st::inlineThumbSize + st::inlineThumbSkip) : 0);
+	int32 textWidth = _maxw - (_withThumb ? (st::inlineThumbSize + st::inlineThumbSkip) : (st::emojiPanHeaderLeft - st::inlineResultsLeft));
 	TextParseOptions titleOpts = { 0, textWidth, 2 * st::semiboldFont->height, Qt::LayoutDirectionAuto };
 	_title.setText(st::semiboldTextStyle, TextUtilities::SingleLine(_result->getLayoutTitle()), titleOpts);
 	int32 titleHeight = qMin(_title.countHeight(textWidth), 2 * st::semiboldFont->height);
@@ -1192,8 +1192,9 @@ int32 Article::resizeGetHeight(int32 width) {
 	if (_url) {
 		_urlText = getResultUrl();
 		_urlWidth = st::normalFont->width(_urlText);
-		if (_urlWidth > _width - st::inlineThumbSize - st::inlineThumbSkip) {
-			_urlText = st::normalFont->elided(_urlText, _width - st::inlineThumbSize - st::inlineThumbSkip);
+		int32 textWidth = _width - (_withThumb ? (st::inlineThumbSize + st::inlineThumbSkip) : (st::emojiPanHeaderLeft - st::inlineResultsLeft));
+		if (_urlWidth > textWidth) {
+			_urlText = st::normalFont->elided(_urlText, textWidth);
 			_urlWidth = st::normalFont->width(_urlText);
 		}
 	}

Telegram/SourceFiles/inline_bots/inline_bot_result.cpp

@@ -51,7 +51,7 @@ Result::Result(not_null<Main::Session*> session, const Creator &creator)
 std::unique_ptr<Result> Result::Create(
 		not_null<Main::Session*> session,
 		uint64 queryId,
-		const MTPBotInlineResult &mtpData) {
+		const MTPBotInlineResult &data) {
 	using Type = Result::Type;
 
 	const auto type = [&] {
@@ -69,7 +69,7 @@ std::unique_ptr<Result> Result::Create(
 			{ u"geo"_q, Type::Geo },
 			{ u"game"_q, Type::Game },
 		};
-		const auto type = mtpData.match([](const auto &data) {
+		const auto type = data.match([](const auto &data) {
 			return qs(data.vtype());
 		});
 		const auto i = kStringToTypeMap.find(type);
@@ -82,16 +82,13 @@ std::unique_ptr<Result> Result::Create(
 	auto result = std::make_unique<Result>(
 		session,
 		Creator{ queryId, type });
-	const MTPBotInlineMessage *message = nullptr;
-	switch (mtpData.type()) {
-	case mtpc_botInlineResult: {
-		const auto &r = mtpData.c_botInlineResult();
-		result->_id = qs(r.vid());
-		result->_title = qs(r.vtitle().value_or_empty());
-		result->_description = qs(r.vdescription().value_or_empty());
-		result->_url = qs(r.vurl().value_or_empty());
+	const auto message = data.match([&](const MTPDbotInlineResult &data) {
+		result->_id = qs(data.vid());
+		result->_title = qs(data.vtitle().value_or_empty());
+		result->_description = qs(data.vdescription().value_or_empty());
+		result->_url = qs(data.vurl().value_or_empty());
 		const auto thumbMime = [&] {
-			if (const auto thumb = r.vthumb()) {
+			if (const auto thumb = data.vthumb()) {
 				return thumb->match([&](const auto &data) {
 					return data.vmime_type().v;
 				});
@@ -99,7 +96,7 @@ std::unique_ptr<Result> Result::Create(
 			return QByteArray();
 		}();
 		const auto contentMime = [&] {
-			if (const auto content = r.vcontent()) {
+			if (const auto content = data.vcontent()) {
 				return content->match([&](const auto &data) {
 					return data.vmime_type().v;
 				});
@@ -109,49 +106,45 @@ std::unique_ptr<Result> Result::Create(
 		const auto imageThumb = !thumbMime.isEmpty()
 			&& (thumbMime != kVideoThumbMime);
 		const auto videoThumb = !thumbMime.isEmpty() && !imageThumb;
-		if (const auto content = r.vcontent()) {
+		if (const auto content = data.vcontent()) {
 			result->_content_url = GetContentUrl(*content);
 			if (result->_type == Type::Photo) {
 				result->_photo = session->data().photoFromWeb(
 					*content,
 					(imageThumb
-						? Images::FromWebDocument(*r.vthumb())
+						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
 			} else if (contentMime != "text/html"_q) {
 				result->_document = session->data().documentFromWeb(
 					result->adjustAttributes(*content),
 					(imageThumb
-						? Images::FromWebDocument(*r.vthumb())
+						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()),
 					(videoThumb
-						? Images::FromWebDocument(*r.vthumb())
+						? Images::FromWebDocument(*data.vthumb())
 						: ImageLocation()));
 			}
 		}
 		if (!result->_photo && !result->_document && imageThumb) {
 			result->_thumbnail.update(result->_session, ImageWithLocation{
-				.location = Images::FromWebDocument(*r.vthumb())
-			});
+				.location = Images::FromWebDocument(*data.vthumb())
+				});
 		}
-		message = &r.vsend_message();
-	} break;
-	case mtpc_botInlineMediaResult: {
-		const auto &r = mtpData.c_botInlineMediaResult();
-		result->_id = qs(r.vid());
-		result->_title = qs(r.vtitle().value_or_empty());
-		result->_description = qs(r.vdescription().value_or_empty());
-		if (const auto photo = r.vphoto()) {
+		return &data.vsend_message();
+	}, [&](const MTPDbotInlineMediaResult &data) {
+		result->_id = qs(data.vid());
+		result->_title = qs(data.vtitle().value_or_empty());
+		result->_description = qs(data.vdescription().value_or_empty());
+		if (const auto photo = data.vphoto()) {
 			result->_photo = session->data().processPhoto(*photo);
 		}
-		if (const auto document = r.vdocument()) {
+		if (const auto document = data.vdocument()) {
 			result->_document = session->data().processDocument(*document);
 		}
-		message = &r.vsend_message();
-	} break;
-	}
+		return &data.vsend_message();
+	});
 	if ((result->_photo && result->_photo->isNull())
-		|| (result->_document && result->_document->isNull())
-		|| !message) {
+		|| (result->_document && result->_document->isNull())) {
 		return nullptr;
 	}
 
@@ -248,7 +241,23 @@ std::unique_ptr<Result> Result::Create(
 			qs(data.vlast_name()),
 			qs(data.vphone_number()));
 	}, [&](const MTPDbotInlineMessageMediaInvoice &data) {
-		// #TODO payments
+		using Flag = MTPDmessageMediaInvoice::Flag;
+		const auto media = MTP_messageMediaInvoice(
+			MTP_flags((data.is_shipping_address_requested()
+				? Flag::f_shipping_address_requested
+				: Flag(0))
+				| (data.is_test() ? Flag::f_test : Flag(0))
+				| (data.vphoto() ? Flag::f_photo : Flag(0))),
+			data.vtitle(),
+			data.vdescription(),
+			data.vphoto() ? (*data.vphoto()) : MTPWebDocument(),
+			MTPint(), // receipt_msg_id
+			data.vcurrency(),
+			data.vtotal_amount(),
+			MTP_string(QString())); // start_param
+		result->sendData = std::make_unique<internal::SendInvoice>(
+			session,
+			media);
 	});
 
 	if (!result->sendData || !result->sendData->isValid()) {

Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp

@@ -264,5 +264,15 @@ QString SendGame::getErrorOnSend(
 	return error.value_or(QString());
 }
 
+auto SendInvoice::getSentMessageFields() const -> SentMTPMessageFields {
+	SentMTPMessageFields result;
+	result.media = _media;
+	return result;
+}
+
+QString SendInvoice::getLayoutDescription(const Result *owner) const {
+	return qs(_media.c_messageMediaInvoice().vdescription());
+}
+
 } // namespace internal
 } // namespace InlineBots

Telegram/SourceFiles/inline_bots/inline_bot_send_data.h

@@ -351,5 +351,27 @@ private:
 
 };
 
+class SendInvoice : public SendDataCommon {
+public:
+	SendInvoice(
+		not_null<Main::Session*> session,
+		MTPMessageMedia media)
+	: SendDataCommon(session)
+	, _media(media) {
+	}
+
+	bool isValid() const override {
+		return true;
+	}
+
+	SentMTPMessageFields getSentMessageFields() const override;
+
+	QString getLayoutDescription(const Result *owner) const override;
+
+private:
+	MTPMessageMedia _media;
+
+};
+
 } // namespace internal
 } // namespace InlineBots

Telegram/SourceFiles/payments/payments_checkout_process.cpp

@@ -174,7 +174,8 @@ void CheckoutProcess::handleError(const Error &error) {
 		}
 		break;
 	case Error::Type::Validate: {
-		if (_submitState == SubmitState::Validation) {
+		if (_submitState == SubmitState::Validation
+			|| _submitState == SubmitState::Validated) {
 			_submitState = SubmitState::None;
 		}
 		if (_initialSilentValidation) {
@@ -281,7 +282,9 @@ void CheckoutProcess::panelCloseSure() {
 }
 
 void CheckoutProcess::panelSubmit() {
-	if (_submitState == SubmitState::Validation
+	if (_form->invoice().receipt.paid) {
+		panelCloseSure();
+	} else if (_submitState == SubmitState::Validation
 		|| _submitState == SubmitState::Finishing) {
 		return;
 	}

Telegram/SourceFiles/payments/ui/payments_form_summary.cpp

@@ -43,11 +43,15 @@ FormSummary::FormSummary(
 , _topShadow(this)
 , _bottomShadow(this)
 , _submit(
-		this,
-		tr::lng_payments_pay_amount(
+	this,
+	(_invoice.receipt.paid
+		? tr::lng_about_done()
+		: tr::lng_payments_pay_amount(
 			lt_amount,
-			rpl::single(formatAmount(computeTotalAmount()))),
-		st::paymentsPanelSubmit) {
+			rpl::single(formatAmount(computeTotalAmount())))),
+	(_invoice.receipt.paid
+		? st::passportPanelSaveValue
+		: st::paymentsPanelSubmit)) {
 	setupControls();
 }
 
@@ -220,13 +224,13 @@ void FormSummary::setupPrices(not_null<VerticalLayout*> layout) {
 
 	Settings::AddSkip(layout, st::paymentsPricesTopSkip);
 	if (_invoice.receipt) {
-		Settings::AddDivider(layout);
-		Settings::AddSkip(layout, st::paymentsPricesBottomSkip);
 		addRow(
 			tr::lng_payments_date_label(tr::now),
 			langDateTime(base::unixtime::parse(_invoice.receipt.date)),
 			true);
 		Settings::AddSkip(layout, st::paymentsPricesBottomSkip);
+		Settings::AddDivider(layout);
+		Settings::AddSkip(layout, st::paymentsPricesBottomSkip);
 	}
 
 	const auto add = [&](