// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024 // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // #pragma once #include "td/telegram/ChannelId.h" #include "td/telegram/DialogId.h" #include "td/telegram/MessageFullId.h" #include "td/telegram/MessageId.h" #include "td/telegram/td_api.h" #include "td/telegram/telegram_api.h" #include "td/telegram/UserId.h" #include "td/utils/common.h" #include "td/utils/Status.h" #include "td/utils/StringBuilder.h" namespace td { class Dependencies; class Td; class MessageOrigin { UserId sender_user_id_; DialogId sender_dialog_id_; MessageId message_id_; string author_signature_; string sender_name_; public: MessageOrigin() = default; MessageOrigin(UserId sender_user_id, DialogId sender_dialog_id, MessageId message_id, string &&author_signature, string &&sender_name) : sender_user_id_(sender_user_id) , sender_dialog_id_(sender_dialog_id) , message_id_(message_id) , author_signature_(std::move(author_signature)) , sender_name_(std::move(sender_name)) { } static Result<MessageOrigin> get_message_origin( Td *td, telegram_api::object_ptr<telegram_api::messageFwdHeader> &&forward_header); bool is_empty() const { return !sender_user_id_.is_valid() && !sender_dialog_id_.is_valid() && !message_id_.is_valid() && author_signature_.empty() && sender_name_.empty(); } td_api::object_ptr<td_api::MessageOrigin> get_message_origin_object(const Td *td) const; bool is_sender_hidden() const; MessageFullId get_message_full_id() const; const string &get_sender_name() const { return sender_name_; } bool is_channel_post() const { return message_id_.is_valid(); } bool has_sender_signature() const { return !author_signature_.empty() || !sender_name_.empty(); } DialogId get_sender() const; void hide_sender_if_needed(Td *td); void add_dependencies(Dependencies &dependencies) const; void add_user_ids(vector<UserId> &user_ids) const; void add_channel_ids(vector<ChannelId> &channel_ids) const; friend bool operator==(const MessageOrigin &lhs, const MessageOrigin &rhs); friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageOrigin &origin); template <class StorerT> void store(StorerT &storer) const; template <class ParserT> void parse(ParserT &parser); }; bool operator==(const MessageOrigin &lhs, const MessageOrigin &rhs); inline bool operator!=(const MessageOrigin &lhs, const MessageOrigin &rhs) { return !(lhs == rhs); } StringBuilder &operator<<(StringBuilder &string_builder, const MessageOrigin &origin); } // namespace td