66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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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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#include "td/telegram/MessageViewer.h"
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#include "td/telegram/ContactsManager.h"
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#include "td/utils/algorithm.h"
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#include "td/utils/logging.h"
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namespace td {
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MessageViewer::MessageViewer(telegram_api::object_ptr<telegram_api::readParticipantDate> &&read_date)
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: MessageViewer(UserId(read_date->user_id_), read_date->date_) {
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}
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td_api::object_ptr<td_api::messageViewer> MessageViewer::get_message_viewer_object(
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ContactsManager *contacts_manager) const {
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return td_api::make_object<td_api::messageViewer>(
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contacts_manager->get_user_id_object(user_id_, "get_message_viewer_object"), date_);
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}
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bool operator==(const MessageViewer &lhs, const MessageViewer &rhs) {
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return lhs.user_id_ == rhs.user_id_ && lhs.date_ == rhs.date_;
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}
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bool operator!=(const MessageViewer &lhs, const MessageViewer &rhs) {
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return !(lhs == rhs);
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}
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StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer) {
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return string_builder << '[' << viewer.user_id_ << " at " << viewer.date_ << ']';
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}
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MessageViewers::MessageViewers(vector<telegram_api::object_ptr<telegram_api::readParticipantDate>> &&read_dates) {
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for (auto &read_date : read_dates) {
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message_viewers_.emplace_back(std::move(read_date));
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auto user_id = message_viewers_.back().get_user_id();
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if (!user_id.is_valid()) {
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LOG(ERROR) << "Receive invalid " << user_id << " as a viewer of a message";
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message_viewers_.pop_back();
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}
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}
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}
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vector<UserId> MessageViewers::get_user_ids() const {
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return transform(message_viewers_, [](auto &viewer) { return viewer.get_user_id(); });
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}
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td_api::object_ptr<td_api::messageViewers> MessageViewers::get_message_viewers_object(
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ContactsManager *contacts_manager) const {
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return td_api::make_object<td_api::messageViewers>(
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transform(message_viewers_, [contacts_manager](const MessageViewer &message_viewer) {
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return message_viewer.get_message_viewer_object(contacts_manager);
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}));
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}
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StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewers &viewers) {
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return string_builder << viewers.message_viewers_;
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}
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} // namespace td
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