460 lines
		
	
	
	
		
			13 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			460 lines
		
	
	
	
		
			13 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "inline_bots/inline_bot_result.h"
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#include "data/data_photo.h"
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#include "data/data_document.h"
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#include "data/data_session.h"
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#include "inline_bots/inline_bot_layout_item.h"
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#include "inline_bots/inline_bot_send_data.h"
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#include "storage/file_download.h"
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#include "core/file_utilities.h"
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#include "core/mime_type.h"
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#include "ui/image/image.h"
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#include "mainwidget.h"
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#include "main/main_session.h"
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namespace InlineBots {
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namespace {
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QString GetContentUrl(const MTPWebDocument &document) {
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	switch (document.type()) {
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	case mtpc_webDocument:
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		return qs(document.c_webDocument().vurl());
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	case mtpc_webDocumentNoProxy:
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		return qs(document.c_webDocumentNoProxy().vurl());
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	}
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	Unexpected("Type in GetContentUrl.");
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}
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} // namespace
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Result::Result(const Creator &creator) : _queryId(creator.queryId), _type(creator.type) {
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}
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std::unique_ptr<Result> Result::create(uint64 queryId, const MTPBotInlineResult &mtpData) {
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	using StringToTypeMap = QMap<QString, Result::Type>;
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	static StaticNeverFreedPointer<StringToTypeMap> stringToTypeMap{ ([]() -> StringToTypeMap* {
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		auto result = std::make_unique<StringToTypeMap>();
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		result->insert(qsl("photo"), Result::Type::Photo);
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		result->insert(qsl("video"), Result::Type::Video);
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		result->insert(qsl("audio"), Result::Type::Audio);
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		result->insert(qsl("voice"), Result::Type::Audio);
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		result->insert(qsl("sticker"), Result::Type::Sticker);
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		result->insert(qsl("file"), Result::Type::File);
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		result->insert(qsl("gif"), Result::Type::Gif);
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		result->insert(qsl("article"), Result::Type::Article);
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		result->insert(qsl("contact"), Result::Type::Contact);
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		result->insert(qsl("venue"), Result::Type::Venue);
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		result->insert(qsl("geo"), Result::Type::Geo);
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		result->insert(qsl("game"), Result::Type::Game);
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		return result.release();
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	})() };
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	auto getInlineResultType = [](const MTPBotInlineResult &inlineResult) -> Type {
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		QString type;
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		switch (inlineResult.type()) {
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		case mtpc_botInlineResult: type = qs(inlineResult.c_botInlineResult().vtype()); break;
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		case mtpc_botInlineMediaResult: type = qs(inlineResult.c_botInlineMediaResult().vtype()); break;
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		}
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		return stringToTypeMap->value(type, Type::Unknown);
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	};
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	Type type = getInlineResultType(mtpData);
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	if (type == Type::Unknown) {
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		return nullptr;
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	}
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	auto result = std::make_unique<Result>(Creator{ queryId, type });
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	const MTPBotInlineMessage *message = nullptr;
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	switch (mtpData.type()) {
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	case mtpc_botInlineResult: {
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		const auto &r = mtpData.c_botInlineResult();
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		result->_id = qs(r.vid());
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		result->_title = qs(r.vtitle().value_or_empty());
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		result->_description = qs(r.vdescription().value_or_empty());
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		result->_url = qs(r.vurl().value_or_empty());
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		if (const auto thumb = r.vthumb()) {
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			result->_thumb = Images::Create(*thumb, result->thumbBox());
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		}
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		if (const auto content = r.vcontent()) {
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			result->_content_url = GetContentUrl(*content);
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			if (result->_type == Type::Photo) {
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				result->_photo = Auth().data().photoFromWeb(
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					*content,
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					result->_thumb,
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					true);
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			} else {
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				result->_document = Auth().data().documentFromWeb(
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					result->adjustAttributes(*content),
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					result->_thumb);
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			}
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		}
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		message = &r.vsend_message();
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	} break;
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	case mtpc_botInlineMediaResult: {
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		const auto &r = mtpData.c_botInlineMediaResult();
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		result->_id = qs(r.vid());
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		result->_title = qs(r.vtitle().value_or_empty());
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		result->_description = qs(r.vdescription().value_or_empty());
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		if (const auto photo = r.vphoto()) {
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			result->_photo = Auth().data().processPhoto(*photo);
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		}
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		if (const auto document = r.vdocument()) {
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			result->_document = Auth().data().processDocument(*document);
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		}
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		message = &r.vsend_message();
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	} break;
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	}
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	auto badAttachment = (result->_photo && result->_photo->isNull())
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		|| (result->_document && result->_document->isNull());
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	if (!message) {
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		return nullptr;
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	}
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	// Ensure required media fields for layouts.
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	if (result->_type == Type::Photo) {
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		if (!result->_photo) {
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			return nullptr;
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		}
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	} else if (result->_type == Type::Audio
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		|| result->_type == Type::File
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		|| result->_type == Type::Video
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		|| result->_type == Type::Sticker
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		|| result->_type == Type::Gif) {
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		if (!result->_document) {
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			return nullptr;
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		}
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	}
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	switch (message->type()) {
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	case mtpc_botInlineMessageMediaAuto: {
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		const auto &r = message->c_botInlineMessageMediaAuto();
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		const auto message = qs(r.vmessage());
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		const auto entities = TextUtilities::EntitiesFromMTP(
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			r.ventities().value_or_empty());
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		if (result->_type == Type::Photo) {
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			if (!result->_photo) {
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				return nullptr;
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			}
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			result->sendData = std::make_unique<internal::SendPhoto>(
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				result->_photo,
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				message,
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				entities);
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		} else if (result->_type == Type::Game) {
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			result->createGame();
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			result->sendData = std::make_unique<internal::SendGame>(
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				result->_game);
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		} else {
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			if (!result->_document) {
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				return nullptr;
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			}
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			result->sendData = std::make_unique<internal::SendFile>(
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				result->_document,
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				message,
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				entities);
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		}
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		if (const auto markup = r.vreply_markup()) {
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			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(*markup);
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		}
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	} break;
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	case mtpc_botInlineMessageText: {
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		const auto &r = message->c_botInlineMessageText();
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		result->sendData = std::make_unique<internal::SendText>(
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			qs(r.vmessage()),
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			TextUtilities::EntitiesFromMTP(r.ventities().value_or_empty()),
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			r.is_no_webpage());
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		if (result->_type == Type::Photo) {
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			if (!result->_photo) {
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				return nullptr;
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			}
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		} else if (result->_type == Type::Audio
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			|| result->_type == Type::File
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			|| result->_type == Type::Video
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			|| result->_type == Type::Sticker
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			|| result->_type == Type::Gif) {
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			if (!result->_document) {
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				return nullptr;
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			}
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		}
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		if (const auto markup = r.vreply_markup()) {
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			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(*markup);
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		}
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	} break;
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	case mtpc_botInlineMessageMediaGeo: {
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		// #TODO layer 72 save period and send live location?..
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		auto &r = message->c_botInlineMessageMediaGeo();
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		if (r.vgeo().type() == mtpc_geoPoint) {
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			result->sendData = std::make_unique<internal::SendGeo>(r.vgeo().c_geoPoint());
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		} else {
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			badAttachment = true;
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		}
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		if (const auto markup = r.vreply_markup()) {
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			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(*markup);
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		}
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	} break;
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	case mtpc_botInlineMessageMediaVenue: {
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		auto &r = message->c_botInlineMessageMediaVenue();
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		if (r.vgeo().type() == mtpc_geoPoint) {
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			result->sendData = std::make_unique<internal::SendVenue>(r.vgeo().c_geoPoint(), qs(r.vvenue_id()), qs(r.vprovider()), qs(r.vtitle()), qs(r.vaddress()));
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		} else {
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			badAttachment = true;
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		}
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		if (const auto markup = r.vreply_markup()) {
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			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(*markup);
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		}
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	} break;
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	case mtpc_botInlineMessageMediaContact: {
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		auto &r = message->c_botInlineMessageMediaContact();
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		result->sendData = std::make_unique<internal::SendContact>(qs(r.vfirst_name()), qs(r.vlast_name()), qs(r.vphone_number()));
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		if (const auto markup = r.vreply_markup()) {
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			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(*markup);
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		}
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	} break;
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	default: {
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		badAttachment = true;
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	} break;
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	}
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	if (badAttachment || !result->sendData || !result->sendData->isValid()) {
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		return nullptr;
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	}
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	if (const auto point = result->getLocationPoint()) {
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		const auto scale = 1 + (cScale() * cIntRetinaFactor()) / 200;
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		const auto zoom = 15 + (scale - 1);
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		const auto w = st::inlineThumbSize / scale;
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		const auto h = st::inlineThumbSize / scale;
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		auto location = GeoPointLocation();
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		location.lat = point->lat();
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		location.lon = point->lon();
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		location.access = point->accessHash();
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		location.width = w;
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		location.height = h;
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		location.zoom = zoom;
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		location.scale = scale;
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		result->_locationThumb = Images::Create(location);
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	}
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	return result;
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}
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bool Result::onChoose(Layout::ItemBase *layout) {
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	if (_photo && _type == Type::Photo) {
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		if (_photo->thumbnail()->loaded()) {
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			return true;
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		} else if (!_photo->thumbnail()->loading()) {
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			_photo->thumbnail()->loadEvenCancelled(Data::FileOrigin());
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		}
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		return false;
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	}
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	if (_document && (
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		_type == Type::Video ||
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		_type == Type::Audio ||
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		_type == Type::Sticker ||
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		_type == Type::File ||
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		_type == Type::Gif)) {
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		if (_type == Type::Gif) {
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			if (_document->loaded()) {
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				return true;
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			} else if (_document->loading()) {
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				_document->cancel();
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			} else {
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				_document->save(
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					Data::FileOriginSavedGifs(),
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					QString());
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			}
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			return false;
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		}
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		return true;
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	}
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	return true;
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}
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void Result::unload() {
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	if (_document) {
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		_document->unload();
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	}
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	if (_photo) {
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		_photo->unload();
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	}
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}
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void Result::openFile() {
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	if (_document) {
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		DocumentOpenClickHandler(_document).onClick({});
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	} else if (_photo) {
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		PhotoOpenClickHandler(_photo).onClick({});
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	}
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}
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void Result::cancelFile() {
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	if (_document) {
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		DocumentCancelClickHandler(_document).onClick({});
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	} else if (_photo) {
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		PhotoCancelClickHandler(_photo).onClick({});
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	}
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}
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bool Result::hasThumbDisplay() const {
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	if (!_thumb->isNull()) {
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		return true;
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	}
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	if (_type == Type::Contact) {
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		return true;
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	}
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	if (sendData->hasLocationCoords()) {
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		return true;
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	}
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	return false;
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};
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void Result::addToHistory(History *history, MTPDmessage::Flags flags, MsgId msgId, UserId fromId, MTPint mtpDate, UserId viaBotId, MsgId replyToId, const QString &postAuthor) const {
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	flags |= MTPDmessage_ClientFlag::f_from_inline_bot;
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	auto markup = MTPReplyMarkup();
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	if (_mtpKeyboard) {
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		flags |= MTPDmessage::Flag::f_reply_markup;
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		markup = *_mtpKeyboard;
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	}
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	sendData->addToHistory(this, history, flags, msgId, fromId, mtpDate, viaBotId, replyToId, postAuthor, markup);
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}
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QString Result::getErrorOnSend(History *history) const {
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	return sendData->getErrorOnSend(this, history);
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}
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std::optional<Data::LocationPoint> Result::getLocationPoint() const {
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	return sendData->getLocationPoint();
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}
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QString Result::getLayoutTitle() const {
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	return sendData->getLayoutTitle(this);
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}
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QString Result::getLayoutDescription() const {
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	return sendData->getLayoutDescription(this);
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}
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// just to make unique_ptr see the destructors.
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Result::~Result() {
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}
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void Result::createGame() {
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	if (_game) return;
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	const auto gameId = rand_value<GameId>();
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	_game = Auth().data().game(
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		gameId,
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		0,
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		QString(),
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		_title,
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		_description,
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		_photo,
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		_document);
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}
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QSize Result::thumbBox() const {
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	return (_type == Type::Photo) ? QSize(100, 100) : QSize(90, 90);
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}
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MTPWebDocument Result::adjustAttributes(const MTPWebDocument &document) {
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	switch (document.type()) {
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	case mtpc_webDocument: {
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		const auto &data = document.c_webDocument();
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		return MTP_webDocument(
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			data.vurl(),
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			data.vaccess_hash(),
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			data.vsize(),
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			data.vmime_type(),
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			adjustAttributes(data.vattributes(), data.vmime_type()));
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	} break;
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	case mtpc_webDocumentNoProxy: {
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		const auto &data = document.c_webDocumentNoProxy();
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		return MTP_webDocumentNoProxy(
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			data.vurl(),
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			data.vsize(),
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			data.vmime_type(),
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			adjustAttributes(data.vattributes(), data.vmime_type()));
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	} break;
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	}
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	Unexpected("Type in InlineBots::Result::adjustAttributes.");
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}
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MTPVector<MTPDocumentAttribute> Result::adjustAttributes(
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		const MTPVector<MTPDocumentAttribute> &existing,
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		const MTPstring &mimeType) {
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	auto result = existing.v;
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	const auto find = [&](mtpTypeId attributeType) {
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		return ranges::find(
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			result,
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			attributeType,
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			[](const MTPDocumentAttribute &value) { return value.type(); });
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	};
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	const auto exists = [&](mtpTypeId attributeType) {
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		return find(attributeType) != result.cend();
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	};
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	const auto mime = qs(mimeType);
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	if (_type == Type::Gif) {
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		if (!exists(mtpc_documentAttributeFilename)) {
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			auto filename = (mime == qstr("video/mp4")
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				? "animation.gif.mp4"
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				: "animation.gif");
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			result.push_back(MTP_documentAttributeFilename(
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				MTP_string(filename)));
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		}
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		if (!exists(mtpc_documentAttributeAnimated)) {
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			result.push_back(MTP_documentAttributeAnimated());
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		}
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	} else if (_type == Type::Audio) {
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						|
		const auto audio = find(mtpc_documentAttributeAudio);
 | 
						|
		if (audio != result.cend()) {
 | 
						|
			using Flag = MTPDdocumentAttributeAudio::Flag;
 | 
						|
			if (mime == qstr("audio/ogg")) {
 | 
						|
				// We always treat audio/ogg as a voice message.
 | 
						|
				// It was that way before we started to get attributes here.
 | 
						|
				const auto &fields = audio->c_documentAttributeAudio();
 | 
						|
				if (!(fields.vflags().v & Flag::f_voice)) {
 | 
						|
					*audio = MTP_documentAttributeAudio(
 | 
						|
						MTP_flags(fields.vflags().v | Flag::f_voice),
 | 
						|
						fields.vduration(),
 | 
						|
						MTP_bytes(fields.vtitle().value_or_empty()),
 | 
						|
						MTP_bytes(fields.vperformer().value_or_empty()),
 | 
						|
						MTP_bytes(fields.vwaveform().value_or_empty()));
 | 
						|
				}
 | 
						|
			}
 | 
						|
 | 
						|
			const auto &fields = audio->c_documentAttributeAudio();
 | 
						|
			if (!exists(mtpc_documentAttributeFilename)
 | 
						|
				&& !(fields.vflags().v & Flag::f_voice)) {
 | 
						|
				const auto p = Core::MimeTypeForName(mime).globPatterns();
 | 
						|
				auto pattern = p.isEmpty() ? QString() : p.front();
 | 
						|
				const auto extension = pattern.isEmpty()
 | 
						|
					? qsl(".unknown")
 | 
						|
					: pattern.replace('*', QString());
 | 
						|
				const auto filename = filedialogDefaultName(
 | 
						|
					qsl("inline"),
 | 
						|
					extension,
 | 
						|
					QString(),
 | 
						|
					true);
 | 
						|
				result.push_back(
 | 
						|
					MTP_documentAttributeFilename(MTP_string(filename)));
 | 
						|
			}
 | 
						|
		}
 | 
						|
	}
 | 
						|
	return MTP_vector<MTPDocumentAttribute>(std::move(result));
 | 
						|
}
 | 
						|
 | 
						|
} // namespace InlineBots
 |