85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
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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/telegram/files/FileId.h"
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#include "td/telegram/Photo.h"
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#include "td/telegram/SecretInputMedia.h"
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#include "td/utils/buffer.h"
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#include "td/utils/common.h"
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#include <unordered_map>
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namespace td {
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class Td;
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class AudiosManager {
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public:
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explicit AudiosManager(Td *td);
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int32 get_audio_duration(FileId file_id) const;
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tl_object_ptr<td_api::audio> get_audio_object(FileId file_id);
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void create_audio(FileId file_id, string minithumbnail, PhotoSize thumbnail, string file_name, string mime_type,
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int32 duration, string title, string performer, bool replace);
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tl_object_ptr<telegram_api::InputMedia> get_input_media(FileId file_id,
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tl_object_ptr<telegram_api::InputFile> input_file,
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tl_object_ptr<telegram_api::InputFile> input_thumbnail) const;
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SecretInputMedia get_secret_input_media(FileId audio_file_id,
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tl_object_ptr<telegram_api::InputEncryptedFile> input_file,
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const string &caption, BufferSlice thumbnail) const;
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FileId get_audio_thumbnail_file_id(FileId file_id) const;
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void delete_audio_thumbnail(FileId file_id);
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FileId dup_audio(FileId new_id, FileId old_id);
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bool merge_audios(FileId new_id, FileId old_id, bool can_delete_old);
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template <class StorerT>
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void store_audio(FileId file_id, StorerT &storer) const;
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template <class ParserT>
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FileId parse_audio(ParserT &parser);
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string get_audio_search_text(FileId file_id) const;
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private:
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class Audio {
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public:
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string file_name;
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string mime_type;
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int32 duration = 0;
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string title;
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string performer;
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string minithumbnail;
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PhotoSize thumbnail;
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FileId file_id;
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bool is_changed = true;
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};
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const Audio *get_audio(FileId file_id) const;
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FileId on_get_audio(unique_ptr<Audio> new_audio, bool replace);
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Td *td_;
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std::unordered_map<FileId, unique_ptr<Audio>, FileIdHash> audios_;
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};
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} // namespace td
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