494 lines
18 KiB
C++
494 lines
18 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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#pragma once
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#include "td/telegram/DialogDate.h"
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#include "td/telegram/DialogId.h"
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#include "td/telegram/files/FileId.h"
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#include "td/telegram/files/FileSourceId.h"
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#include "td/telegram/FullMessageId.h"
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#include "td/telegram/MessageEntity.h"
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#include "td/telegram/MessageViewer.h"
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#include "td/telegram/StoryFullId.h"
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#include "td/telegram/StoryId.h"
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#include "td/telegram/StoryInteractionInfo.h"
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#include "td/telegram/StoryListId.h"
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/telegram/UserPrivacySettingRule.h"
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#include "td/actor/actor.h"
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#include "td/actor/MultiTimeout.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/FlatHashMap.h"
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#include "td/utils/FlatHashSet.h"
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#include "td/utils/Promise.h"
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#include "td/utils/Status.h"
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#include "td/utils/WaitFreeHashMap.h"
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#include "td/utils/WaitFreeHashSet.h"
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#include <memory>
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#include <set>
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#include <utility>
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namespace td {
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struct BinlogEvent;
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class Dependencies;
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class ReportReason;
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class StoryContent;
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struct StoryDbStory;
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class Td;
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class StoryManager final : public Actor {
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struct Story {
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int32 date_ = 0;
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int32 expire_date_ = 0;
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int32 receive_date_ = 0;
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bool is_edited_ = false;
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bool is_pinned_ = false;
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bool is_public_ = false;
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bool is_for_close_friends_ = false;
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bool noforwards_ = false;
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mutable bool is_update_sent_ = false; // whether the story is known to the app
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StoryInteractionInfo interaction_info_;
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UserPrivacySettingRules privacy_rules_;
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unique_ptr<StoryContent> content_;
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FormattedText caption_;
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int64 global_id_ = 0;
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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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struct BeingEditedStory {
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unique_ptr<StoryContent> content_;
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FormattedText caption_;
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bool edit_caption_ = false;
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vector<Promise<Unit>> promises_;
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int64 log_event_id_ = 0;
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};
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struct PendingStory {
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DialogId dialog_id_;
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StoryId story_id_;
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uint64 log_event_id_ = 0;
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uint32 send_story_num_ = 0;
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int64 random_id_ = 0;
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bool was_reuploaded_ = false;
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unique_ptr<Story> story_;
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PendingStory() = default;
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PendingStory(DialogId dialog_id, StoryId story_id, uint32 send_story_num, int64 random_id,
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unique_ptr<Story> &&story);
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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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struct ReadyToSendStory {
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FileId file_id_;
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unique_ptr<PendingStory> pending_story_;
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telegram_api::object_ptr<telegram_api::InputFile> input_file_;
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ReadyToSendStory(FileId file_id, unique_ptr<PendingStory> &&pending_story,
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telegram_api::object_ptr<telegram_api::InputFile> &&input_file);
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};
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struct PendingStoryViews {
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FlatHashSet<StoryId, StoryIdHash> story_ids_;
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bool has_query_ = false;
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};
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struct ActiveStories {
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StoryId max_read_story_id_;
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vector<StoryId> story_ids_;
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StoryListId story_list_id_;
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int64 private_order_ = 0;
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int64 public_order_ = 0;
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};
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struct CachedStoryViewers {
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int32 total_count_ = -1;
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MessageViewers viewers_;
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};
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struct StoryList {
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int32 server_total_count_ = -1;
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int32 sent_total_count_ = -1;
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string state_;
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vector<Promise<Unit>> load_list_queries_;
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std::set<DialogDate> ordered_stories_; // all known active stories from the story list
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DialogDate list_last_story_date_ = MIN_DIALOG_DATE; // in memory
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};
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public:
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StoryManager(Td *td, ActorShared<> parent);
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StoryManager(const StoryManager &) = delete;
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StoryManager &operator=(const StoryManager &) = delete;
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StoryManager(StoryManager &&) = delete;
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StoryManager &operator=(StoryManager &&) = delete;
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~StoryManager() final;
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void get_story(DialogId owner_dialog_id, StoryId story_id, bool only_local,
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Promise<td_api::object_ptr<td_api::story>> &&promise);
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void send_story(td_api::object_ptr<td_api::InputStoryContent> &&input_story_content,
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td_api::object_ptr<td_api::formattedText> &&input_caption,
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td_api::object_ptr<td_api::userPrivacySettingRules> &&rules, int32 active_period, bool is_pinned,
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bool protect_content, Promise<td_api::object_ptr<td_api::story>> &&promise);
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void on_send_story_file_parts_missing(unique_ptr<PendingStory> &&pending_story, vector<int> &&bad_parts);
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void edit_story(StoryId story_id, td_api::object_ptr<td_api::InputStoryContent> &&input_story_content,
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td_api::object_ptr<td_api::formattedText> &&input_caption, Promise<Unit> &&promise);
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void set_story_privacy_rules(StoryId story_id, td_api::object_ptr<td_api::userPrivacySettingRules> &&rules,
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Promise<Unit> &&promise);
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void toggle_story_is_pinned(StoryId story_id, bool is_pinned, Promise<Unit> &&promise);
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void delete_story(StoryId story_id, Promise<Unit> &&promise);
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void load_active_stories(StoryListId story_list_id, Promise<Unit> &&promise);
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void reload_active_stories();
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void reload_all_read_stories();
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void toggle_dialog_stories_hidden(DialogId dialog_id, StoryListId story_list_id, Promise<Unit> &&promise);
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void get_dialog_pinned_stories(DialogId owner_dialog_id, StoryId from_story_id, int32 limit,
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Promise<td_api::object_ptr<td_api::stories>> &&promise);
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void get_story_archive(StoryId from_story_id, int32 limit, Promise<td_api::object_ptr<td_api::stories>> &&promise);
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void get_dialog_expiring_stories(DialogId owner_dialog_id,
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Promise<td_api::object_ptr<td_api::chatActiveStories>> &&promise);
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void open_story(DialogId owner_dialog_id, StoryId story_id, Promise<Unit> &&promise);
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void close_story(DialogId owner_dialog_id, StoryId story_id, Promise<Unit> &&promise);
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void view_story_message(StoryFullId story_full_id);
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void on_story_replied(StoryFullId story_full_id, UserId replier_user_id);
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void get_story_viewers(StoryId story_id, const td_api::messageViewer *offset, int32 limit,
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Promise<td_api::object_ptr<td_api::messageViewers>> &&promise);
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void report_story(StoryFullId story_full_id, ReportReason &&reason, Promise<Unit> &&promise);
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void remove_story_notifications_by_story_ids(DialogId dialog_id, const vector<StoryId> &story_ids);
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StoryId on_get_story(DialogId owner_dialog_id, telegram_api::object_ptr<telegram_api::StoryItem> &&story_item_ptr);
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std::pair<int32, vector<StoryId>> on_get_stories(DialogId owner_dialog_id, vector<StoryId> &&expected_story_ids,
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telegram_api::object_ptr<telegram_api::stories_stories> &&stories);
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DialogId on_get_user_stories(DialogId owner_dialog_id,
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telegram_api::object_ptr<telegram_api::userStories> &&user_stories);
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bool on_update_read_stories(DialogId owner_dialog_id, StoryId max_read_story_id);
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void on_dialog_active_stories_order_updated(DialogId owner_dialog_id, const char *source);
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Status can_get_story_viewers(StoryFullId story_full_id, const Story *story) const;
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void on_get_story_views(const vector<StoryId> &story_ids,
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telegram_api::object_ptr<telegram_api::stories_storyViews> &&story_views);
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bool have_story(StoryFullId story_full_id) const;
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bool have_story_force(StoryFullId story_full_id);
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bool is_inaccessible_story(StoryFullId story_full_id) const;
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int32 get_story_duration(StoryFullId story_full_id) const;
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void register_story(StoryFullId story_full_id, FullMessageId full_message_id, const char *source);
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void unregister_story(StoryFullId story_full_id, FullMessageId full_message_id, const char *source);
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td_api::object_ptr<td_api::story> get_story_object(StoryFullId story_full_id) const;
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td_api::object_ptr<td_api::stories> get_stories_object(int32 total_count,
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const vector<StoryFullId> &story_full_ids) const;
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FileSourceId get_story_file_source_id(StoryFullId story_full_id);
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telegram_api::object_ptr<telegram_api::InputMedia> get_input_media(StoryFullId story_full_id) const;
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void reload_story(StoryFullId story_full_id, Promise<Unit> &&promise);
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void try_synchronize_archive_all_stories();
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void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
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void on_binlog_events(vector<BinlogEvent> &&events);
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private:
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class UploadMediaCallback;
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class SendStoryQuery;
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class EditStoryQuery;
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class DeleteStoryOnServerLogEvent;
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class ReadStoriesOnServerLogEvent;
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class LoadDialogExpiringStoriesLogEvent;
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class SendStoryLogEvent;
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class EditStoryLogEvent;
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static constexpr int32 OPENED_STORY_POLL_PERIOD = 60;
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static constexpr int32 VIEWED_STORY_POLL_PERIOD = 300;
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static constexpr int32 DEFAULT_LOADED_EXPIRED_STORIES = 50;
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void start_up() final;
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void timeout_expired() final;
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void hangup() final;
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void tear_down() final;
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static void on_story_reload_timeout_callback(void *story_manager_ptr, int64 story_global_id);
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void on_story_reload_timeout(int64 story_global_id);
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static void on_story_expire_timeout_callback(void *story_manager_ptr, int64 story_global_id);
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void on_story_expire_timeout(int64 story_global_id);
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static void on_story_can_get_viewers_timeout_callback(void *story_manager_ptr, int64 story_global_id);
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void on_story_can_get_viewers_timeout(int64 story_global_id);
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bool is_story_owned(DialogId owner_dialog_id) const;
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int32 get_story_viewers_expire_date(const Story *story) const;
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static bool is_active_story(const Story *story);
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DialogId get_changelog_story_dialog_id() const;
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bool is_subscribed_to_dialog_stories(DialogId owner_dialog_id) const;
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StoryListId get_dialog_story_list_id(DialogId owner_dialog_id) const;
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void add_story_dependencies(Dependencies &dependencies, const Story *story);
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void add_pending_story_dependencies(Dependencies &dependencies, const PendingStory *pending_story);
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const Story *get_story(StoryFullId story_full_id) const;
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Story *get_story_editable(StoryFullId story_full_id);
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Story *get_story_force(StoryFullId story_full_id, const char *source);
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unique_ptr<Story> parse_story(StoryFullId story_full_id, const BufferSlice &value);
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Story *on_get_story_from_database(StoryFullId story_full_id, const BufferSlice &value, const char *source);
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const ActiveStories *get_active_stories(DialogId owner_dialog_id) const;
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ActiveStories *get_active_stories_editable(DialogId owner_dialog_id);
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void on_story_changed(StoryFullId story_full_id, const Story *story, bool is_changed, bool need_save_to_database,
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bool from_database = false);
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void register_story_global_id(StoryFullId story_full_id, Story *story);
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void unregister_story_global_id(const Story *story);
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td_api::object_ptr<td_api::storyInfo> get_story_info_object(StoryFullId story_full_id) const;
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td_api::object_ptr<td_api::storyInfo> get_story_info_object(StoryFullId story_full_id, const Story *story) const;
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td_api::object_ptr<td_api::story> get_story_object(StoryFullId story_full_id, const Story *story) const;
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td_api::object_ptr<td_api::chatActiveStories> get_chat_active_stories_object(DialogId owner_dialog_id) const;
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StoryId on_get_new_story(DialogId owner_dialog_id, telegram_api::object_ptr<telegram_api::storyItem> &&story_item);
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StoryId on_get_skipped_story(DialogId owner_dialog_id,
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telegram_api::object_ptr<telegram_api::storyItemSkipped> &&story_item);
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StoryId on_get_deleted_story(DialogId owner_dialog_id,
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telegram_api::object_ptr<telegram_api::storyItemDeleted> &&story_item);
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void on_delete_story(StoryFullId story_full_id);
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void on_get_dialog_pinned_stories(DialogId owner_dialog_id,
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telegram_api::object_ptr<telegram_api::stories_stories> &&stories,
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Promise<td_api::object_ptr<td_api::stories>> &&promise);
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void on_get_story_archive(telegram_api::object_ptr<telegram_api::stories_stories> &&stories,
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Promise<td_api::object_ptr<td_api::stories>> &&promise);
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void on_get_dialog_expiring_stories(DialogId owner_dialog_id,
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telegram_api::object_ptr<telegram_api::stories_userStories> &&stories,
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Promise<td_api::object_ptr<td_api::chatActiveStories>> &&promise);
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static uint64 save_load_dialog_expiring_stories_log_event(DialogId owner_dialog_id);
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void load_dialog_expiring_stories(DialogId owner_dialog_id, uint64 log_event_id, const char *source);
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void on_load_dialog_expiring_stories(DialogId owner_dialog_id);
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void load_active_stories(StoryList &story_list, bool is_hidden, bool is_next, Promise<Unit> &&promise);
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void on_load_active_stories(bool is_hidden, bool is_next,
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Result<telegram_api::object_ptr<telegram_api::stories_AllStories>> r_all_stories);
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td_api::object_ptr<td_api::updateStoryListChatCount> get_update_story_list_chat_count_object(
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StoryListId story_list_id, const StoryList &story_list) const;
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void update_sent_total_count(StoryListId story_list_id, StoryList &story_list);
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vector<FileId> get_story_file_ids(const Story *story) const;
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static uint64 save_delete_story_on_server_log_event(StoryFullId story_full_id);
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void delete_story_on_server(StoryFullId story_full_id, uint64 log_event_id, Promise<Unit> &&promise);
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void delete_story_from_database(StoryFullId story_full_id);
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void delete_story_files(const Story *story) const;
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void change_story_files(StoryFullId story_full_id, const Story *story, const vector<FileId> &old_file_ids);
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void do_get_story(StoryFullId story_full_id, Result<Unit> &&result,
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Promise<td_api::object_ptr<td_api::story>> &&promise);
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void on_reload_story(StoryFullId story_full_id, Result<Unit> &&result);
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int64 save_send_story_log_event(const PendingStory *pending_story);
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void delete_pending_story(FileId file_id, unique_ptr<PendingStory> &&pending_story, Status status);
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void do_send_story(unique_ptr<PendingStory> &&pending_story, vector<int> bad_parts);
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void on_upload_story(FileId file_id, telegram_api::object_ptr<telegram_api::InputFile> input_file);
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void on_upload_story_error(FileId file_id, Status status);
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void try_send_story();
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void do_edit_story(FileId file_id, unique_ptr<PendingStory> &&pending_story,
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telegram_api::object_ptr<telegram_api::InputFile> input_file);
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void on_toggle_story_is_pinned(StoryId story_id, bool is_pinned, Promise<Unit> &&promise);
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void on_update_active_stories(DialogId owner_dialog_id, StoryId max_read_story_id, vector<StoryId> &&story_ids);
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bool update_active_stories_order(DialogId owner_dialog_id, ActiveStories *active_stories);
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void delete_active_stories_from_story_list(DialogId owner_dialog_id, const ActiveStories *active_stories);
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td_api::object_ptr<td_api::updateChatActiveStories> get_update_chat_active_stories(DialogId owner_dialog_id) const;
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void send_update_chat_active_stories(DialogId owner_dialog_id);
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void increment_story_views(DialogId owner_dialog_id, PendingStoryViews &story_views);
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void on_increment_story_views(DialogId owner_dialog_id);
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static uint64 save_read_stories_on_server_log_event(DialogId dialog_id, StoryId max_story_id);
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void read_stories_on_server(DialogId owner_dialog_id, StoryId story_id, uint64 log_event_id);
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void schedule_interaction_info_update();
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static void update_interaction_info_static(void *story_manager);
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void update_interaction_info();
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void on_synchronized_archive_all_stories(bool set_archive_all_stories, Result<Unit> result);
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void on_get_story_viewers(StoryId story_id, MessageViewer offset,
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Result<telegram_api::object_ptr<telegram_api::stories_storyViewsList>> r_view_list,
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Promise<td_api::object_ptr<td_api::messageViewers>> &&promise);
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void load_expired_database_stories();
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void on_load_expired_database_stories(vector<StoryDbStory> stories);
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std::shared_ptr<UploadMediaCallback> upload_media_callback_;
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WaitFreeHashMap<StoryFullId, FileSourceId, StoryFullIdHash> story_full_id_to_file_source_id_;
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WaitFreeHashMap<StoryFullId, unique_ptr<Story>, StoryFullIdHash> stories_;
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WaitFreeHashMap<int64, StoryFullId> stories_by_global_id_;
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WaitFreeHashSet<StoryFullId, StoryFullIdHash> inaccessible_story_full_ids_;
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WaitFreeHashSet<StoryFullId, StoryFullIdHash> deleted_story_full_ids_;
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WaitFreeHashMap<StoryFullId, WaitFreeHashSet<FullMessageId, FullMessageIdHash>, StoryFullIdHash> story_messages_;
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WaitFreeHashMap<DialogId, unique_ptr<ActiveStories>, DialogIdHash> active_stories_;
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WaitFreeHashMap<DialogId, StoryId, DialogIdHash> max_read_story_ids_;
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FlatHashMap<DialogId, uint64, DialogIdHash> load_expiring_stories_log_event_ids_;
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FlatHashMap<StoryFullId, unique_ptr<BeingEditedStory>, StoryFullIdHash> being_edited_stories_;
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FlatHashMap<StoryFullId, int64, StoryFullIdHash> edit_generations_;
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FlatHashMap<DialogId, PendingStoryViews, DialogIdHash> pending_story_views_;
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FlatHashMap<StoryFullId, uint32, StoryFullIdHash> opened_owned_stories_;
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FlatHashMap<StoryFullId, uint32, StoryFullIdHash> opened_stories_;
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FlatHashMap<StoryFullId, unique_ptr<CachedStoryViewers>, StoryFullIdHash> cached_story_viewers_;
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FlatHashMap<StoryFullId, vector<Promise<Unit>>, StoryFullIdHash> reload_story_queries_;
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FlatHashMap<FileId, unique_ptr<PendingStory>, FileIdHash> being_uploaded_files_;
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std::set<uint32> yet_unsent_stories_;
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FlatHashMap<uint32, unique_ptr<ReadyToSendStory>> ready_to_send_stories_;
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StoryList story_lists_[2];
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uint32 send_story_count_ = 0;
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int64 max_story_global_id_ = 0;
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bool has_active_synchronize_archive_all_stories_query_ = false;
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Timeout interaction_info_update_timeout_;
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int32 load_expired_database_stories_next_limit_ = DEFAULT_LOADED_EXPIRED_STORIES;
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MultiTimeout story_reload_timeout_{"StoryReloadTimeout"};
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MultiTimeout story_expire_timeout_{"StoryExpireTimeout"};
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MultiTimeout story_can_get_viewers_timeout_{"StoryCanGetViewersTimeout"};
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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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