457 lines
		
	
	
	
		
			13 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			457 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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| 
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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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| 
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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 "auth_session.h"
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| 
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| namespace InlineBots {
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| namespace {
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| 
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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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| 
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| } // namespace
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| 
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| Result::Result(const Creator &creator) : _queryId(creator.queryId), _type(creator.type) {
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| }
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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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| 
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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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| 
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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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| 		if (r.has_title()) result->_title = qs(r.vtitle);
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| 		if (r.has_description()) result->_description = qs(r.vdescription);
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| 		if (r.has_url()) result->_url = qs(r.vurl);
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| 		if (r.has_thumb()) {
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| 			result->_thumb = Images::Create(r.vthumb, result->thumbBox());
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| 		}
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| 		if (r.has_content()) {
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| 			result->_content_url = GetContentUrl(r.vcontent);
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| 			if (result->_type == Type::Photo) {
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| 				result->_photo = Auth().data().photoFromWeb(
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| 					r.vcontent,
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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(r.vcontent),
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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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| 		if (r.has_title()) result->_title = qs(r.vtitle);
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| 		if (r.has_description()) result->_description = qs(r.vdescription);
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| 		if (r.has_photo()) {
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| 			result->_photo = Auth().data().photo(r.vphoto);
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| 		}
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| 		if (r.has_document()) {
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| 			result->_document = Auth().data().document(r.vdocument);
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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->full->isNull())
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| 		|| (result->_document && !result->_document->isValid());
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| 
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| 	if (!message) {
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| 		return nullptr;
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| 	}
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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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| 
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| 	switch (message->type()) {
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| 	case mtpc_botInlineMessageMediaAuto: {
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| 		auto &r = message->c_botInlineMessageMediaAuto();
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| 		auto entities = r.has_entities()
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| 			? TextUtilities::EntitiesFromMTP(r.ventities.v)
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| 			: EntitiesInText();
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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>(result->_photo, qs(r.vmessage), 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>(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>(result->_document, qs(r.vmessage), entities);
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| 		}
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| 		if (r.has_reply_markup()) {
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| 			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(r.vreply_markup);
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| 		}
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| 	} break;
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| 
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| 	case mtpc_botInlineMessageText: {
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| 		auto &r = message->c_botInlineMessageText();
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| 		auto entities = r.has_entities()
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| 			? TextUtilities::EntitiesFromMTP(r.ventities.v)
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| 			: EntitiesInText();
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| 		result->sendData = std::make_unique<internal::SendText>(qs(r.vmessage), entities, 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 (r.has_reply_markup()) {
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| 			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(r.vreply_markup);
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| 		}
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| 	} break;
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| 
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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 (r.has_reply_markup()) {
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| 			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(r.vreply_markup);
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| 		}
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| 	} break;
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| 
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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 (r.has_reply_markup()) {
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| 			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(r.vreply_markup);
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| 		}
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| 	} break;
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| 
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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 (r.has_reply_markup()) {
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| 			result->_mtpKeyboard = std::make_unique<MTPReplyMarkup>(r.vreply_markup);
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| 		}
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| 	} break;
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| 
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| 	default: {
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| 		badAttachment = true;
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| 	} break;
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| 	}
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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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| 
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| 	LocationCoords coords;
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| 	if (result->getLocationCoords(&coords)) {
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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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| 
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| 		auto location = GeoPointLocation();
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| 		location.lat = coords.lat();
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| 		location.lon = coords.lon();
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| 		location.access = coords.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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| 
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| 	return result;
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| }
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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->medium->loaded() || _photo->thumb->loaded()) {
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| 			return true;
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| 		} else if (!_photo->medium->loading()) {
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| 			_photo->thumb->loadEvenCancelled(Data::FileOrigin());
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| 			_photo->medium->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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| 				DocumentOpenClickHandler::Open(
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| 					Data::FileOriginSavedGifs(),
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| 					_document,
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| 					nullptr,
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| 					ActionOnLoadNone);
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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| 	MTPReplyMarkup markup = MTPnullMarkup;
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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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| 
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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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| 
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| bool Result::getLocationCoords(LocationCoords *outLocation) const {
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| 	return sendData->getLocationCoords(outLocation);
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| }
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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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| 
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| QString Result::getLayoutDescription() const {
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| 	return sendData->getLayoutDescription(this);
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| }
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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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| 
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| void Result::createGame() {
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| 	if (_game) return;
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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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);
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| 		if (audio != result.cend()) {
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| 			using Flag = MTPDdocumentAttributeAudio::Flag;
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| 			if (mime == qstr("audio/ogg")) {
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| 				// We always treat audio/ogg as a voice message.
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| 				// It was that way before we started to get attributes here.
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| 				const auto &fields = audio->c_documentAttributeAudio();
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| 				if (!(fields.vflags.v & Flag::f_voice)) {
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| 					*audio = MTP_documentAttributeAudio(
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| 						MTP_flags(fields.vflags.v | Flag::f_voice),
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| 						fields.vduration,
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| 						fields.vtitle,
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| 						fields.vperformer,
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| 						fields.vwaveform);
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| 				}
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| 			}
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| 
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| 			const auto &fields = audio->c_documentAttributeAudio();
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| 			if (!exists(mtpc_documentAttributeFilename)
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| 				&& !(fields.vflags.v & Flag::f_voice)) {
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| 				const auto p = Core::MimeTypeForName(mime).globPatterns();
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| 				auto pattern = p.isEmpty() ? QString() : p.front();
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| 				const auto extension = pattern.isEmpty()
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| 					? qsl(".unknown")
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| 					: pattern.replace('*', QString());
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| 				const auto filename = filedialogDefaultName(
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| 					qsl("inline"),
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| 					extension,
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| 					QString(),
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| 					true);
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| 				result.push_back(
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| 					MTP_documentAttributeFilename(MTP_string(filename)));
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| 			}
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| 		}
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| 	}
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| 	return MTP_vector<MTPDocumentAttribute>(std::move(result));
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| }
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| 
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| } // namespace InlineBots
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