// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023 // // 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) // #include "td/telegram/StoryInteractionInfo.h" #include "td/telegram/ContactsManager.h" #include "td/telegram/Dependencies.h" #include "td/telegram/Td.h" #include "td/utils/algorithm.h" #include "td/utils/logging.h" namespace td { StoryInteractionInfo::StoryInteractionInfo(Td *td, telegram_api::object_ptr<telegram_api::storyViews> &&story_views) { if (story_views == nullptr) { return; } for (auto &viewer_id : story_views->recent_viewers_) { UserId user_id(viewer_id); if (user_id.is_valid() && td->contacts_manager_->have_min_user(user_id)) { if (recent_viewer_user_ids_.size() == MAX_RECENT_VIEWERS) { LOG(ERROR) << "Receive too many recent story viewers: " << story_views->recent_viewers_; break; } recent_viewer_user_ids_.push_back(user_id); } else { LOG(ERROR) << "Receive " << user_id << " as recent viewer"; } } view_count_ = story_views->views_count_; if (view_count_ < 0) { LOG(ERROR) << "Receive " << view_count_ << " story views"; view_count_ = 0; } } void StoryInteractionInfo::add_dependencies(Dependencies &dependencies) const { for (auto user_id : recent_viewer_user_ids_) { dependencies.add(user_id); } } void StoryInteractionInfo::set_recent_viewer_user_ids(vector<UserId> &&user_ids) { if (user_ids.size() > MAX_RECENT_VIEWERS) { user_ids.resize(MAX_RECENT_VIEWERS); } recent_viewer_user_ids_ = std::move(user_ids); } bool StoryInteractionInfo::definitely_has_no_user(UserId user_id) const { return !is_empty() && view_count_ <= static_cast<int32>(MAX_RECENT_VIEWERS) && !contains(recent_viewer_user_ids_, user_id); } td_api::object_ptr<td_api::storyInteractionInfo> StoryInteractionInfo::get_story_interaction_info_object(Td *td) const { if (is_empty()) { return nullptr; } return td_api::make_object<td_api::storyInteractionInfo>( view_count_, td->contacts_manager_->get_user_ids_object(recent_viewer_user_ids_, "get_story_interaction_info_object")); } bool operator==(const StoryInteractionInfo &lhs, const StoryInteractionInfo &rhs) { return lhs.recent_viewer_user_ids_ == rhs.recent_viewer_user_ids_ && lhs.view_count_ == rhs.view_count_; } StringBuilder &operator<<(StringBuilder &string_builder, const StoryInteractionInfo &info) { return string_builder << info.view_count_ << " views by " << info.recent_viewer_user_ids_; } } // namespace td