169 lines
6.4 KiB
C++
169 lines
6.4 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/actor/actor.h"
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#include "td/actor/MultiPromise.h"
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#include "td/actor/PromiseFuture.h"
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#include "td/actor/Timeout.h"
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#include "td/telegram/DialogId.h"
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#include "td/telegram/files/FileId.h"
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#include "td/telegram/Location.h"
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#include "td/telegram/MessageEntity.h"
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#include "td/telegram/net/NetQuery.h"
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#include "td/telegram/Photo.h"
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#include "td/telegram/ReplyMarkup.h"
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#include "td/telegram/UserId.h"
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#include "td/utils/common.h"
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#include "td/utils/Status.h"
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#include <unordered_map>
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#include <utility>
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namespace td {
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class Td;
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class MessageContent;
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class Game;
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struct InlineMessageContent {
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unique_ptr<MessageContent> message_content;
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unique_ptr<ReplyMarkup> message_reply_markup;
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bool disable_web_page_preview;
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};
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class InlineQueriesManager : public Actor {
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public:
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InlineQueriesManager(Td *td, ActorShared<> parent);
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void after_get_difference();
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void answer_inline_query(int64 inline_query_id, bool is_personal,
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vector<tl_object_ptr<td_api::InputInlineQueryResult>> &&input_results, int32 cache_time,
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const string &next_offset, const string &switch_pm_text, const string &switch_pm_parameter,
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Promise<Unit> &&promise) const;
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uint64 send_inline_query(UserId bot_user_id, DialogId dialog_id, Location user_location, const string &query,
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const string &offset, Promise<Unit> &&promise);
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vector<UserId> get_recent_inline_bots(Promise<Unit> &&promise);
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void remove_recent_inline_bot(UserId bot_user_id, Promise<Unit> &&promise);
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const InlineMessageContent *get_inline_message_content(int64 query_id, const string &result_id);
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UserId get_inline_bot_user_id(int64 query_id) const;
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void on_get_inline_query_results(UserId bot_user_id, uint64 query_hash,
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tl_object_ptr<telegram_api::messages_botResults> &&results);
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tl_object_ptr<td_api::inlineQueryResults> get_inline_query_results_object(uint64 query_hash);
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void on_new_query(int64 query_id, UserId sender_user_id, Location user_location, const string &query,
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const string &offset);
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void on_chosen_result(UserId user_id, Location user_location, const string &query, const string &result_id,
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tl_object_ptr<telegram_api::inputBotInlineMessageID> &&input_bot_inline_message_id);
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static tl_object_ptr<telegram_api::inputBotInlineMessageID> get_input_bot_inline_message_id(
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const string &inline_message_id);
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static string get_inline_message_id(
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tl_object_ptr<telegram_api::inputBotInlineMessageID> &&input_bot_inline_message_id);
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private:
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static constexpr int32 MAX_RECENT_INLINE_BOTS = 20; // some reasonable value
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static constexpr int32 INLINE_QUERY_DELAY_MS = 400; // server side limit
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static constexpr int32 BOT_INLINE_MEDIA_RESULT_FLAG_HAS_PHOTO = 1 << 0;
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static constexpr int32 BOT_INLINE_MEDIA_RESULT_FLAG_HAS_DOCUMENT = 1 << 1;
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static constexpr int32 BOT_INLINE_MEDIA_RESULT_FLAG_HAS_TITLE = 1 << 2;
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static constexpr int32 BOT_INLINE_MEDIA_RESULT_FLAG_HAS_DESCRIPTION = 1 << 3;
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Result<FormattedText> process_input_caption(td_api::object_ptr<td_api::formattedText> &&caption) const;
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tl_object_ptr<telegram_api::inputBotInlineMessageMediaAuto> get_input_bot_inline_message_media_auto(
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const FormattedText &caption, tl_object_ptr<telegram_api::ReplyMarkup> &&input_reply_markup) const;
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Result<tl_object_ptr<telegram_api::InputBotInlineMessage>> get_inline_message(
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tl_object_ptr<td_api::InputMessageContent> &&input_message_content,
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tl_object_ptr<td_api::ReplyMarkup> &&reply_markup_ptr,
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int32 allowed_media_content_id) const TD_WARN_UNUSED_RESULT; // TODO make static
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InlineMessageContent create_inline_message_content(FileId file_id,
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tl_object_ptr<telegram_api::BotInlineMessage> &&inline_message,
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int32 allowed_media_content_id, Photo *photo, Game *game);
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bool register_inline_message_content(int64 query_id, const string &result_id, FileId file_id,
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tl_object_ptr<telegram_api::BotInlineMessage> &&inline_message,
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int32 allowed_media_content_id, Photo *photo = nullptr, Game *game = nullptr);
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tl_object_ptr<td_api::photoSize> register_thumbnail(
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tl_object_ptr<telegram_api::WebDocument> &&web_document_ptr) const;
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static string get_web_document_url(const tl_object_ptr<telegram_api::WebDocument> &web_document_ptr);
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static string get_web_document_content_type(const tl_object_ptr<telegram_api::WebDocument> &web_document_ptr);
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bool update_bot_usage(UserId bot_user_id);
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void save_recently_used_bots();
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bool load_recently_used_bots(Promise<Unit> &promise);
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tl_object_ptr<td_api::inlineQueryResults> decrease_pending_request_count(uint64 query_hash);
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static void on_drop_inline_query_result_timeout_callback(void *inline_queries_manager_ptr, int64 query_hash);
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void loop() override;
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void tear_down() override;
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int32 recently_used_bots_loaded_ = 0; // 0 - not loaded, 1 - load request was sent, 2 - loaded
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MultiPromiseActor resolve_recent_inline_bots_multipromise_;
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vector<UserId> recently_used_bot_user_ids_;
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struct PendingInlineQuery {
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uint64 query_hash;
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UserId bot_user_id;
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DialogId dialog_id;
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Location user_location;
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string query;
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string offset;
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Promise<Unit> promise;
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};
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double next_inline_query_time_ = -1.0;
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unique_ptr<PendingInlineQuery> pending_inline_query_;
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NetQueryRef sent_query_;
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struct InlineQueryResult {
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tl_object_ptr<td_api::inlineQueryResults> results;
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double cache_expire_time;
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int32 pending_request_count;
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};
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MultiTimeout drop_inline_query_result_timeout_{"DropInlineQueryResultTimeout"};
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std::unordered_map<uint64, InlineQueryResult> inline_query_results_; // query_hash -> result
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std::unordered_map<int64, std::unordered_map<string, InlineMessageContent>>
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inline_message_contents_; // query_id -> [result_id -> inline_message_content]
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std::unordered_map<int64, UserId> query_id_to_bot_user_id_;
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Td *td_;
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ActorShared<> parent_;
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};
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} // namespace td
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