223 lines
8.0 KiB
C++
223 lines
8.0 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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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/DialogId.h"
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#include "td/telegram/MessageId.h"
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#include "td/telegram/Notification.h"
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#include "td/telegram/NotificationGroupId.h"
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#include "td/telegram/NotificationGroupKey.h"
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#include "td/telegram/NotificationId.h"
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#include "td/telegram/NotificationType.h"
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#include "td/telegram/td_api.h"
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#include "td/actor/actor.h"
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#include "td/actor/PromiseFuture.h"
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#include "td/actor/Timeout.h"
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#include "td/utils/common.h"
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#include "td/utils/StringBuilder.h"
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#include <functional>
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#include <map>
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#include <unordered_map>
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namespace td {
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extern int VERBOSITY_NAME(notifications);
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class Td;
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class NotificationManager : public Actor {
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public:
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static constexpr int32 MIN_NOTIFICATION_GROUP_COUNT_MAX = 1;
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static constexpr int32 MAX_NOTIFICATION_GROUP_COUNT_MAX = 25;
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static constexpr int32 MIN_NOTIFICATION_GROUP_SIZE_MAX = 1;
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static constexpr int32 MAX_NOTIFICATION_GROUP_SIZE_MAX = 25;
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NotificationManager(Td *td, ActorShared<> parent);
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size_t get_max_notification_group_size() const;
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NotificationId get_max_notification_id() const;
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NotificationId get_next_notification_id();
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NotificationGroupId get_next_notification_group_id();
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void try_reuse_notification_group_id(NotificationGroupId group_id);
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void load_group_force(NotificationGroupId group_id);
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void add_notification(NotificationGroupId group_id, DialogId dialog_id, int32 date,
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DialogId notification_settings_dialog_id, bool is_silent, NotificationId notification_id,
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unique_ptr<NotificationType> type);
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void edit_notification(NotificationGroupId group_id, NotificationId notification_id,
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unique_ptr<NotificationType> type);
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void remove_notification(NotificationGroupId group_id, NotificationId notification_id, bool is_permanent,
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Promise<Unit> &&promise);
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void remove_notification_group(NotificationGroupId group_id, NotificationId max_notification_id,
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MessageId max_message_id, int32 new_total_count, Promise<Unit> &&promise);
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void on_notification_group_count_max_changed();
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void on_notification_group_size_max_changed();
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void on_online_cloud_timeout_changed();
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void on_notification_cloud_delay_changed();
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void on_notification_default_delay_changed();
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void before_get_difference();
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void after_get_difference();
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void before_get_chat_difference(NotificationGroupId group_id);
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void after_get_chat_difference(NotificationGroupId group_id);
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void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
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private:
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static constexpr int32 DEFAULT_GROUP_COUNT_MAX = 10;
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static constexpr int32 DEFAULT_GROUP_SIZE_MAX = 10;
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static constexpr size_t EXTRA_GROUP_SIZE = 10;
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static constexpr int32 DEFAULT_ONLINE_CLOUD_TIMEOUT_MS = 300000;
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static constexpr int32 DEFAULT_ONLINE_CLOUD_DELAY_MS = 30000;
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static constexpr int32 DEFAULT_DEFAULT_DELAY_MS = 1500;
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static constexpr int32 MIN_NOTIFICATION_DELAY_MS = 1;
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static constexpr int32 MIN_UPDATE_DELAY_MS = 50;
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static constexpr int32 MAX_UPDATE_DELAY_MS = 60000;
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struct PendingNotification {
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int32 date = 0;
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DialogId settings_dialog_id;
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bool is_silent = false;
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NotificationId notification_id;
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unique_ptr<NotificationType> type;
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};
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struct NotificationGroup {
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int32 total_count = 0;
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bool is_loaded_from_database = false;
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bool is_being_loaded_from_database = false;
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vector<Notification> notifications;
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double pending_notifications_flush_time = 0;
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vector<PendingNotification> pending_notifications;
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};
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using NotificationGroups = std::map<NotificationGroupKey, NotificationGroup>;
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static void on_flush_pending_notifications_timeout_callback(void *notification_manager_ptr, int64 group_id_int);
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static void on_flush_pending_updates_timeout_callback(void *notification_manager_ptr, int64 group_id_int);
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bool is_disabled() const;
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void start_up() override;
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void tear_down() override;
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void add_update(int32 group_id, td_api::object_ptr<td_api::Update> update);
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void add_update_notification_group(td_api::object_ptr<td_api::updateNotificationGroup> update);
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void add_update_notification(NotificationGroupId notification_group_id, DialogId dialog_id,
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const Notification ¬ification);
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NotificationGroups::iterator add_group(NotificationGroupKey &&group_key, NotificationGroup &&group);
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NotificationGroups::iterator get_group(NotificationGroupId group_id);
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NotificationGroups::iterator get_group_force(NotificationGroupId group_id, bool send_update = true);
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void delete_group(NotificationGroups::iterator &&group_it);
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static NotificationId get_first_notification_id(const NotificationGroup &group);
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int32 load_message_notification_groups_from_database(int32 limit, bool send_update);
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void load_message_notifications_from_database(const NotificationGroupKey &group_key, NotificationGroup &group,
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size_t desired_size);
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void on_get_message_notifications_from_database(NotificationGroupId group_id, size_t limit,
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Result<vector<Notification>> r_notifications);
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void add_notifications_to_group_begin(NotificationGroups::iterator group_it, vector<Notification> notifications);
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NotificationGroupKey get_last_updated_group_key() const;
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td_api::object_ptr<td_api::updateActiveNotifications> get_update_active_notificaitons() const;
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void send_remove_group_update(const NotificationGroupKey &group_key, const NotificationGroup &group,
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vector<int32> &&removed_notification_ids);
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void send_add_group_update(const NotificationGroupKey &group_key, const NotificationGroup &group);
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int32 get_notification_delay_ms(DialogId dialog_id, const PendingNotification ¬ification) const;
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void do_flush_pending_notifications(NotificationGroupKey &group_key, NotificationGroup &group,
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vector<PendingNotification> &pending_notifications);
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void flush_pending_notifications(NotificationGroupId group_id);
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void flush_all_pending_notifications();
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void on_notifications_removed(NotificationGroups::iterator &&group_it,
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vector<td_api::object_ptr<td_api::notification>> &&added_notifications,
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vector<int32> &&removed_notification_ids);
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void remove_added_notifications_from_pending_updates(
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NotificationGroupId group_id,
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std::function<bool(const td_api::object_ptr<td_api::notification> ¬ification)> is_removed);
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void flush_pending_updates(int32 group_id, const char *source);
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void flush_all_pending_updates(bool include_delayed_chats, const char *source);
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NotificationId current_notification_id_;
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NotificationGroupId current_notification_group_id_;
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size_t max_notification_group_count_ = 0;
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size_t max_notification_group_size_ = 0;
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size_t keep_notification_group_size_ = 0;
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int32 online_cloud_timeout_ms_ = DEFAULT_ONLINE_CLOUD_TIMEOUT_MS;
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int32 notification_cloud_delay_ms_ = DEFAULT_ONLINE_CLOUD_DELAY_MS;
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int32 notification_default_delay_ms_ = DEFAULT_DEFAULT_DELAY_MS;
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NotificationGroupKey last_loaded_notification_group_key_;
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bool running_get_difference_ = false;
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std::unordered_set<int32> running_get_chat_difference_;
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NotificationGroups groups_;
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std::unordered_map<NotificationGroupId, NotificationGroupKey, NotificationGroupIdHash> group_keys_;
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std::unordered_map<int32, vector<td_api::object_ptr<td_api::Update>>> pending_updates_;
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void after_get_difference_impl();
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void after_get_chat_difference_impl(NotificationGroupId group_id);
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MultiTimeout flush_pending_notifications_timeout_{"FlushPendingNotificationsTimeout"};
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MultiTimeout flush_pending_updates_timeout_{"FlushPendingUpdatesTimeout"};
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Td *td_;
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ActorShared<> parent_;
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};
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} // namespace td
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