115 lines
3.2 KiB
C++
115 lines
3.2 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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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/Dimensions.h"
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#include "td/telegram/files/FileId.h"
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#include "td/telegram/MessageEntity.h"
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#include "td/telegram/Photo.h"
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#include "td/utils/common.h"
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namespace td {
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class Td;
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class MessageExtendedMedia {
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enum class Type : int32 { Empty, Unsupported, Preview, Photo, Video };
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Type type_ = Type::Empty;
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FormattedText caption_;
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static constexpr int32 CURRENT_VERSION = 1;
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// for Unsupported
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int32 unsupported_version_ = 0;
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// for Preview
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int32 duration_ = 0;
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Dimensions dimensions_;
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string minithumbnail_;
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// for Photo
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Photo photo_;
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// for Video
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FileId video_file_id_;
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friend bool operator==(const MessageExtendedMedia &lhs, const MessageExtendedMedia &rhs);
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bool is_media() const {
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return type_ != Type::Empty && type_ != Type::Preview;
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}
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public:
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MessageExtendedMedia() = default;
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MessageExtendedMedia(Td *td, telegram_api::object_ptr<telegram_api::MessageExtendedMedia> &&extended_media,
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FormattedText &&caption, DialogId owner_dialog_id);
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static Result<MessageExtendedMedia> get_message_extended_media(
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Td *td, td_api::object_ptr<td_api::InputMessageContent> &&extended_media_content, DialogId owner_dialog_id,
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bool is_premium);
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bool is_empty() const {
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return type_ == Type::Empty;
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}
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void update_from(const MessageExtendedMedia &old_extended_media);
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bool update_to(Td *td, telegram_api::object_ptr<telegram_api::MessageExtendedMedia> extended_media_ptr,
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DialogId owner_dialog_id);
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td_api::object_ptr<td_api::MessageExtendedMedia> get_message_extended_media_object(Td *td, bool skip_bot_commands,
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int32 max_media_timestamp) const;
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void append_file_ids(const Td *td, vector<FileId> &file_ids) const;
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void delete_thumbnail(Td *td);
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bool need_reget() const {
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return type_ == Type::Unsupported && unsupported_version_ < CURRENT_VERSION;
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}
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bool need_poll() const {
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return type_ == Type::Preview;
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}
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bool has_media_timestamp() const {
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return type_ == Type::Video;
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}
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bool is_equal_but_different(const MessageExtendedMedia &other) const;
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int32 get_duration(const Td *td) const;
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const FormattedText *get_caption() const {
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return &caption_;
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}
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FileId get_upload_file_id() const;
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FileId get_any_file_id() const;
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FileId get_thumbnail_file_id(const Td *td) const;
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telegram_api::object_ptr<telegram_api::InputMedia> get_input_media(
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Td *td, 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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template <class StorerT>
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void store(StorerT &storer) const;
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template <class ParserT>
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void parse(ParserT &parser);
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};
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bool operator==(const MessageExtendedMedia &lhs, const MessageExtendedMedia &rhs);
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bool operator!=(const MessageExtendedMedia &lhs, const MessageExtendedMedia &rhs);
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} // namespace td
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