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tdlight/td/telegram/StickersManager.h
levlam 0cdac3fd83 Add td_api::getEmojiSuggestionsUrl. 
GitOrigin-RevId: 5e69942a3996e6e7354567b658eabcb32ccb1b4b
2019-05-21 22:44:13 +03:00

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
//
// 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/actor/actor.h"
#include "td/actor/MultiPromise.h"
#include "td/actor/PromiseFuture.h"
#include "td/actor/Timeout.h"
#include "td/telegram/files/FileId.h"
#include "td/telegram/files/FileSourceId.h"
#include "td/telegram/Photo.h"
#include "td/telegram/SecretInputMedia.h"
#include "td/utils/buffer.h"
#include "td/utils/common.h"
#include "td/utils/Hints.h"
#include "td/utils/Status.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include <memory>
#include <tuple>
#include <unordered_map>
#include <unordered_set>
#include <utility>
namespace td {
class Td;
class StickersManager : public Actor {
public:
static constexpr int64 GREAT_MINDS_SET_ID = 1842540969984001;
StickersManager(Td *td, ActorShared<> parent);
tl_object_ptr<td_api::sticker> get_sticker_object(FileId file_id) const;
tl_object_ptr<td_api::stickers> get_stickers_object(const vector<FileId> &sticker_ids) const;
tl_object_ptr<td_api::stickerSet> get_sticker_set_object(int64 sticker_set_id) const;
tl_object_ptr<td_api::stickerSets> get_sticker_sets_object(int32 total_count, const vector<int64> &sticker_set_ids,
size_t covers_limit) const;
tl_object_ptr<telegram_api::InputStickerSet> get_input_sticker_set(int64 sticker_set_id) const;
void create_sticker(FileId file_id, PhotoSize thumbnail, Dimensions dimensions, bool from_message,
tl_object_ptr<telegram_api::documentAttributeSticker> sticker,
MultiPromiseActor *load_data_multipromise_ptr);
bool has_input_media(FileId sticker_file_id, bool is_secret) const;
tl_object_ptr<telegram_api::InputMedia> get_input_media(FileId file_id,
tl_object_ptr<telegram_api::InputFile> input_file,
tl_object_ptr<telegram_api::InputFile> input_thumbnail) const;
SecretInputMedia get_secret_input_media(FileId sticker_file_id,
tl_object_ptr<telegram_api::InputEncryptedFile> input_file,
BufferSlice thumbnail) const;
vector<FileId> get_stickers(string emoji, int32 limit, bool force, Promise<Unit> &&promise);
vector<FileId> search_stickers(string emoji, int32 limit, Promise<Unit> &&promise);
vector<int64> get_installed_sticker_sets(bool is_masks, Promise<Unit> &&promise);
bool has_webp_thumbnail(const tl_object_ptr<telegram_api::documentAttributeSticker> &sticker);
int64 get_sticker_set_id(const tl_object_ptr<telegram_api::InputStickerSet> &set_ptr);
int64 add_sticker_set(tl_object_ptr<telegram_api::InputStickerSet> &&set_ptr);
int64 get_sticker_set(int64 set_id, Promise<Unit> &&promise);
int64 search_sticker_set(const string &short_name_to_search, Promise<Unit> &&promise);
std::pair<int32, vector<int64>> search_installed_sticker_sets(bool is_masks, const string &query, int32 limit,
Promise<Unit> &&promise);
vector<int64> search_sticker_sets(const string &query, Promise<Unit> &&promise);
void change_sticker_set(int64 set_id, bool is_installed, bool is_archived, Promise<Unit> &&promise);
void view_featured_sticker_sets(const vector<int64> &sticker_set_ids);
void on_get_installed_sticker_sets(bool is_masks, tl_object_ptr<telegram_api::messages_AllStickers> &&stickers_ptr);
void on_get_installed_sticker_sets_failed(bool is_masks, Status error);
void on_get_messages_sticker_set(int64 sticker_set_id, tl_object_ptr<telegram_api::messages_stickerSet> &&set,
bool is_changed);
int64 on_get_sticker_set(tl_object_ptr<telegram_api::stickerSet> &&set, bool is_changed);
int64 on_get_sticker_set_covered(tl_object_ptr<telegram_api::StickerSetCovered> &&set_ptr, bool is_changed);
void on_load_sticker_set_fail(int64 sticker_set_id, const Status &error);
void on_install_sticker_set(int64 set_id, bool is_archived,
tl_object_ptr<telegram_api::messages_StickerSetInstallResult> &&result);
void on_uninstall_sticker_set(int64 set_id);
void on_update_sticker_sets();
void on_update_sticker_sets_order(bool is_masks, const vector<int64> &sticker_set_ids);
std::pair<int32, vector<int64>> get_archived_sticker_sets(bool is_masks, int64 offset_sticker_set_id, int32 limit,
bool force, Promise<Unit> &&promise);
void on_get_archived_sticker_sets(bool is_masks, int64 offset_sticker_set_id,
vector<tl_object_ptr<telegram_api::StickerSetCovered>> &&sticker_sets,
int32 total_count);
vector<int64> get_featured_sticker_sets(Promise<Unit> &&promise);
void on_get_featured_sticker_sets(tl_object_ptr<telegram_api::messages_FeaturedStickers> &&sticker_sets_ptr);
void on_get_featured_sticker_sets_failed(Status error);
vector<int64> get_attached_sticker_sets(FileId file_id, Promise<Unit> &&promise);
void on_get_attached_sticker_sets(FileId file_id,
vector<tl_object_ptr<telegram_api::StickerSetCovered>> &&sticker_sets);
void reorder_installed_sticker_sets(bool is_masks, const vector<int64> &sticker_set_ids, Promise<Unit> &&promise);
FileId upload_sticker_file(UserId user_id, const tl_object_ptr<td_api::InputFile> &sticker, Promise<Unit> &&promise);
void create_new_sticker_set(UserId user_id, string &title, string &short_name, bool is_masks,
vector<tl_object_ptr<td_api::inputSticker>> &&stickers, Promise<Unit> &&promise);
void add_sticker_to_set(UserId user_id, string &short_name, tl_object_ptr<td_api::inputSticker> &&sticker,
Promise<Unit> &&promise);
void set_sticker_position_in_set(const tl_object_ptr<td_api::InputFile> &sticker, int32 position,
Promise<Unit> &&promise);
void remove_sticker_from_set(const tl_object_ptr<td_api::InputFile> &sticker, Promise<Unit> &&promise);
vector<FileId> get_recent_stickers(bool is_attached, Promise<Unit> &&promise);
void on_get_recent_stickers(bool is_repair, bool is_attached,
tl_object_ptr<telegram_api::messages_RecentStickers> &&stickers_ptr);
void on_get_recent_stickers_failed(bool is_repair, bool is_attached, Status error);
FileSourceId get_recent_stickers_file_source_id(int is_attached);
void add_recent_sticker(bool is_attached, const tl_object_ptr<td_api::InputFile> &input_file,
Promise<Unit> &&promise);
void add_recent_sticker_by_id(bool is_attached, FileId sticker_id);
void remove_recent_sticker(bool is_attached, const tl_object_ptr<td_api::InputFile> &input_file,
Promise<Unit> &&promise);
void send_save_recent_sticker_query(bool is_attached, FileId sticker_id, bool unsave, Promise<Unit> &&promise);
void clear_recent_stickers(bool is_attached, Promise<Unit> &&promise);
void on_update_recent_stickers_limit(int32 recent_stickers_limit);
void on_update_favorite_stickers_limit(int32 favorite_stickers_limit);
void reload_favorite_stickers(bool force);
void repair_favorite_stickers(Promise<Unit> &&promise);
void on_get_favorite_stickers(bool is_repair,
tl_object_ptr<telegram_api::messages_FavedStickers> &&favorite_stickers_ptr);
void on_get_favorite_stickers_failed(bool is_repair, Status error);
FileSourceId get_favorite_stickers_file_source_id();
vector<FileId> get_favorite_stickers(Promise<Unit> &&promise);
void add_favorite_sticker(const tl_object_ptr<td_api::InputFile> &input_file, Promise<Unit> &&promise);
void add_favorite_sticker_by_id(FileId sticker_id);
void remove_favorite_sticker(const tl_object_ptr<td_api::InputFile> &input_file, Promise<Unit> &&promise);
void send_fave_sticker_query(FileId sticker_id, bool unsave, Promise<Unit> &&promise);
vector<FileId> get_attached_sticker_file_ids(const vector<int32> &int_file_ids);
vector<string> get_sticker_emojis(const tl_object_ptr<td_api::InputFile> &input_file, Promise<Unit> &&promise);
vector<string> search_emojis(const string &text, bool exact_match, bool force, Promise<Unit> &&promise);
int64 get_emoji_suggestions_url(const string &language_code, Promise<Unit> &&promise);
td_api::object_ptr<td_api::httpUrl> get_emoji_suggestions_url_result(int64 random_id);
void reload_installed_sticker_sets(bool is_masks, bool force);
void reload_featured_sticker_sets(bool force);
void reload_recent_stickers(bool is_attached, bool force);
void repair_recent_stickers(bool is_attached, Promise<Unit> &&promise);
FileId get_sticker_thumbnail_file_id(FileId file_id) const;
vector<FileId> get_sticker_file_ids(FileId file_id) const;
void delete_sticker_thumbnail(FileId file_id);
FileId dup_sticker(FileId new_id, FileId old_id);
bool merge_stickers(FileId new_id, FileId old_id, bool can_delete_old);
template <class StorerT>
void store_sticker(FileId file_id, bool in_sticker_set, StorerT &storer) const;
template <class ParserT>
FileId parse_sticker(bool in_sticker_set, ParserT &parser);
void on_uploaded_sticker_file(FileId file_id, tl_object_ptr<telegram_api::MessageMedia> media,
Promise<Unit> &&promise);
void on_find_stickers_success(const string &emoji, tl_object_ptr<telegram_api::messages_Stickers> &&sticker_sets);
void on_find_stickers_fail(const string &emoji, Status &&error);
void on_find_sticker_sets_success(const string &query,
tl_object_ptr<telegram_api::messages_FoundStickerSets> &&sticker_sets);
void on_find_sticker_sets_fail(const string &query, Status &&error);
void send_get_attached_stickers_query(FileId file_id, Promise<Unit> &&promise);
void after_get_difference();
void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
private:
static constexpr int32 MAX_FEATURED_STICKER_SET_VIEW_DELAY = 5;
static constexpr int32 MAX_FOUND_STICKERS = 100; // server side limit
static constexpr int64 MAX_STICKER_FILE_SIZE = 1 << 19; // server side limit
static constexpr size_t MAX_STICKER_SET_TITLE_LENGTH = 64; // server side limit
static constexpr size_t MAX_STICKER_SET_SHORT_NAME_LENGTH = 64; // server side limit
static constexpr int32 EMOJI_KEYWORDS_UPDATE_DELAY = 3600;
class Sticker {
public:
int64 set_id = 0;
string alt;
Dimensions dimensions;
PhotoSize message_thumbnail;
PhotoSize sticker_thumbnail;
FileId file_id;
bool is_mask = false;
int32 point = -1;
double x_shift = 0;
double y_shift = 0;
double scale = 0;
mutable bool is_changed = true;
};
class StickerSet {
public:
bool is_inited = false;
bool was_loaded = false;
bool is_loaded = false;
int64 id = 0;
int64 access_hash = 0;
string title;
string short_name;
int32 sticker_count = 0;
int32 hash = 0;
int32 expires_at = 0;
PhotoSize thumbnail;
vector<FileId> sticker_ids;
std::unordered_map<string, vector<FileId>> emoji_stickers_map_; // emoji -> stickers
std::unordered_map<FileId, vector<string>, FileIdHash> sticker_emojis_map_; // sticker -> emojis
bool is_installed = false;
bool is_archived = false;
bool is_official = false;
bool is_masks = false;
bool is_viewed = true;
bool is_thumbnail_reloaded = false;
bool is_changed = true;
vector<uint32> load_requests;
vector<uint32> load_without_stickers_requests;
};
struct PendingNewStickerSet {
MultiPromiseActor upload_files_multipromise{"UploadNewStickerSetFilesMultiPromiseActor"};
UserId user_id;
string title;
string short_name;
bool is_masks;
vector<FileId> file_ids;
vector<tl_object_ptr<td_api::inputSticker>> stickers;
Promise<> promise;
};
struct PendingAddStickerToSet {
string short_name;
FileId file_id;
tl_object_ptr<td_api::inputSticker> sticker;
Promise<> promise;
};
class StickerListLogEvent;
class StickerSetListLogEvent;
class UploadStickerFileCallback;
static tl_object_ptr<td_api::MaskPoint> get_mask_point_object(int32 point);
tl_object_ptr<td_api::stickerSetInfo> get_sticker_set_info_object(int64 sticker_set_id, size_t covers_limit) const;
Sticker *get_sticker(FileId file_id);
const Sticker *get_sticker(FileId file_id) const;
FileId on_get_sticker(unique_ptr<Sticker> new_sticker, bool replace);
StickerSet *get_sticker_set(int64 sticker_set_id);
const StickerSet *get_sticker_set(int64 sticker_set_id) const;
StickerSet *add_sticker_set(int64 sticker_set_id, int64 access_hash);
std::pair<int64, FileId> on_get_sticker_document(tl_object_ptr<telegram_api::Document> &&document_ptr,
bool from_message);
static tl_object_ptr<telegram_api::InputStickerSet> get_input_sticker_set(const StickerSet *set);
int64 on_get_input_sticker_set(FileId sticker_file_id, tl_object_ptr<telegram_api::InputStickerSet> &&set_ptr,
MultiPromiseActor *load_data_multipromise_ptr = nullptr);
void on_resolve_sticker_set_short_name(FileId sticker_file_id, const string &short_name);
int apply_installed_sticker_sets_order(bool is_masks, const vector<int64> &sticker_set_ids);
void on_update_sticker_set(StickerSet *sticker_set, bool is_installed, bool is_archived, bool is_changed,
bool from_database = false);
static string get_sticker_set_database_key(int64 set_id);
static string get_full_sticker_set_database_key(int64 set_id);
string get_sticker_set_database_value(const StickerSet *s, bool with_stickers);
void update_sticker_set(StickerSet *sticker_set);
void load_sticker_sets(vector<int64> &&sticker_set_ids, Promise<Unit> &&promise);
void load_sticker_sets_without_stickers(vector<int64> &&sticker_set_ids, Promise<Unit> &&promise);
void on_load_sticker_set_from_database(int64 sticker_set_id, bool with_stickers, string value);
void update_load_requests(StickerSet *sticker_set, bool with_stickers, const Status &status);
void update_load_request(uint32 load_request_id, const Status &status);
void reload_sticker_set(int64 sticker_set_id, tl_object_ptr<telegram_api::InputStickerSet> &&input_sticker_set,
Promise<Unit> &&promise) const;
static void read_featured_sticker_sets(void *td_void);
int32 get_sticker_sets_hash(const vector<int64> &sticker_set_ids) const;
int32 get_featured_sticker_sets_hash() const;
int32 get_recent_stickers_hash(const vector<FileId> &sticker_ids) const;
void load_installed_sticker_sets(bool is_masks, Promise<Unit> &&promise);
void load_featured_sticker_sets(Promise<Unit> &&promise);
void load_recent_stickers(bool is_attached, Promise<Unit> &&promise);
void on_load_installed_sticker_sets_from_database(bool is_masks, string value);
void on_load_installed_sticker_sets_finished(bool is_masks, vector<int64> &&installed_sticker_set_ids,
bool from_database = false);
void on_load_featured_sticker_sets_from_database(string value);
void on_load_featured_sticker_sets_finished(vector<int64> &&featured_sticker_set_ids);
void on_load_recent_stickers_from_database(bool is_attached, string value);
void on_load_recent_stickers_finished(bool is_attached, vector<FileId> &&recent_sticker_ids,
bool from_database = false);
td_api::object_ptr<td_api::updateInstalledStickerSets> get_update_installed_sticker_sets_object(int is_mask) const;
void send_update_installed_sticker_sets(bool from_database = false);
td_api::object_ptr<td_api::updateTrendingStickerSets> get_update_trending_sticker_sets_object() const;
void send_update_featured_sticker_sets();
td_api::object_ptr<td_api::updateRecentStickers> get_update_recent_stickers_object(int is_attached) const;
void send_update_recent_stickers(bool from_database = false);
void save_recent_stickers_to_database(bool is_attached);
void add_recent_sticker_inner(bool is_attached, FileId sticker_id, Promise<Unit> &&promise);
bool add_recent_sticker_impl(bool is_attached, FileId sticker_id, Promise<Unit> &promise);
int32 get_favorite_stickers_hash() const;
void add_favorite_sticker_inner(FileId sticker_id, Promise<Unit> &&promise);
bool add_favorite_sticker_impl(FileId sticker_id, Promise<Unit> &promise);
void load_favorite_stickers(Promise<Unit> &&promise);
void on_load_favorite_stickers_from_database(const string &value);
void on_load_favorite_stickers_finished(vector<FileId> &&favorite_sticker_ids, bool from_database = false);
td_api::object_ptr<td_api::updateFavoriteStickers> get_update_favorite_stickers_object() const;
void send_update_favorite_stickers(bool from_database = false);
void save_favorite_stickers_to_database();
template <class StorerT>
void store_sticker_set(const StickerSet *sticker_set, bool with_stickers, StorerT &storer) const;
template <class ParserT>
void parse_sticker_set(StickerSet *sticker_set, ParserT &parser);
template <class StorerT>
void store_sticker_set_id(int64 sticker_set_id, StorerT &storer) const;
template <class ParserT>
void parse_sticker_set_id(int64 &sticker_set_id, ParserT &parser);
Result<std::tuple<FileId, bool, bool>> prepare_input_file(const tl_object_ptr<td_api::InputFile> &input_file);
Result<std::tuple<FileId, bool, bool>> prepare_input_sticker(td_api::inputSticker *sticker);
tl_object_ptr<telegram_api::inputStickerSetItem> get_input_sticker(td_api::inputSticker *sticker,
FileId file_id) const;
void upload_sticker_file(UserId user_id, FileId file_id, Promise<Unit> &&promise);
void on_upload_sticker_file(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file);
void on_upload_sticker_file_error(FileId file_id, Status status);
void do_upload_sticker_file(UserId user_id, FileId file_id, tl_object_ptr<telegram_api::InputFile> &&input_file,
Promise<Unit> &&promise);
void on_new_stickers_uploaded(int64 random_id, Result<Unit> result);
void on_added_sticker_uploaded(int64 random_id, Result<Unit> result);
bool update_sticker_set_cache(const StickerSet *sticker_set, Promise<Unit> &promise);
void tear_down() override;
static string get_emoji_language_code_version_database_key(const string &language_code);
static string get_emoji_language_code_last_difference_time_database_key(const string &language_code);
static string get_language_emojis_database_key(const string &language_code, const string &text);
static string get_emoji_language_codes_database_key(const vector<string> &language_codes);
int32 get_emoji_language_code_version(const string &language_code);
double get_emoji_language_code_last_difference_time(const string &language_code);
vector<string> get_emoji_language_codes(Promise<Unit> &promise);
void load_language_codes(vector<string> language_codes, string key, Promise<Unit> &&promise);
void on_get_language_codes(const string &key, Result<vector<string>> &&result);
vector<string> search_language_emojis(const string &language_code, const string &text, bool exact_match) const;
void load_emoji_keywords(const string &language_code, Promise<Unit> &&promise);
void on_get_emoji_keywords(const string &language_code,
Result<telegram_api::object_ptr<telegram_api::emojiKeywordsDifference>> &&result);
void load_emoji_keywords_difference(const string &language_code);
void on_get_emoji_keywords_difference(
const string &language_code, int32 from_version,
Result<telegram_api::object_ptr<telegram_api::emojiKeywordsDifference>> &&result);
void on_get_emoji_suggestions_url(int64 random_id, Promise<Unit> &&promise,
Result<telegram_api::object_ptr<telegram_api::emojiURL>> &&r_emoji_url);
static string remove_emoji_modifiers(string emoji);
Td *td_;
ActorShared<> parent_;
std::unordered_map<FileId, unique_ptr<Sticker>, FileIdHash> stickers_; // file_id -> Sticker
std::unordered_map<int64, unique_ptr<StickerSet>> sticker_sets_; // id -> StickerSet
std::unordered_map<string, int64> short_name_to_sticker_set_id_;
vector<int64> installed_sticker_set_ids_[2];
vector<int64> featured_sticker_set_ids_;
vector<FileId> recent_sticker_ids_[2];
vector<FileId> favorite_sticker_ids_;
double next_installed_sticker_sets_load_time_[2] = {0, 0};
double next_featured_sticker_sets_load_time_ = 0;
double next_recent_stickers_load_time_[2] = {0, 0};
double next_favorite_stickers_load_time_ = 0;
int32 installed_sticker_sets_hash_[2] = {0, 0};
int32 featured_sticker_sets_hash_ = 0;
int32 recent_stickers_hash_[2] = {0, 0};
bool need_update_installed_sticker_sets_[2] = {false, false};
bool need_update_featured_sticker_sets_ = false;
bool need_update_recent_stickers_[2] = {false, false};
bool are_installed_sticker_sets_loaded_[2] = {false, false};
bool are_featured_sticker_sets_loaded_ = false;
bool are_recent_stickers_loaded_[2] = {false, false};
bool are_favorite_stickers_loaded_ = false;
vector<Promise<Unit>> load_installed_sticker_sets_queries_[2];
vector<Promise<Unit>> load_featured_sticker_sets_queries_;
vector<Promise<Unit>> load_recent_stickers_queries_[2];
vector<Promise<Unit>> repair_recent_stickers_queries_[2];
vector<Promise<Unit>> load_favorite_stickers_queries_;
vector<Promise<Unit>> repair_favorite_stickers_queries_;
vector<FileId> recent_sticker_file_ids_[2];
FileSourceId recent_stickers_file_source_id_[2];
vector<FileId> favorite_sticker_file_ids_;
FileSourceId favorite_stickers_file_source_id_;
vector<int64> archived_sticker_set_ids_[2];
int32 total_archived_sticker_set_count_[2] = {-1, -1};
std::unordered_map<FileId, vector<int64>, FileIdHash> attached_sticker_sets_;
Hints installed_sticker_sets_hints_[2]; // search installed sticker sets by their title and name
std::unordered_map<string, vector<FileId>> found_stickers_;
std::unordered_map<string, vector<Promise<Unit>>> search_stickers_queries_;
std::unordered_map<string, vector<int64>> found_sticker_sets_;
std::unordered_map<string, vector<Promise<Unit>>> search_sticker_sets_queries_;
std::unordered_set<int64> pending_viewed_featured_sticker_set_ids_;
Timeout pending_featured_sticker_set_views_timeout_;
int32 recent_stickers_limit_ = 200;
int32 favorite_stickers_limit_ = 5;
struct StickerSetLoadRequest {
Promise<Unit> promise;
Status error;
size_t left_queries;
};
std::unordered_map<uint32, StickerSetLoadRequest> sticker_set_load_requests_;
uint32 current_sticker_set_load_request_ = 0;
std::unordered_map<int64, unique_ptr<PendingNewStickerSet>> pending_new_sticker_sets_;
std::unordered_map<int64, unique_ptr<PendingAddStickerToSet>> pending_add_sticker_to_sets_;
std::shared_ptr<UploadStickerFileCallback> upload_sticker_file_callback_;
std::unordered_map<FileId, std::pair<UserId, Promise<Unit>>, FileIdHash> being_uploaded_files_;
std::unordered_map<string, vector<string>> emoji_language_codes_;
std::unordered_map<string, int32> emoji_language_code_versions_;
std::unordered_map<string, double> emoji_language_code_last_difference_times_;
std::unordered_map<string, vector<Promise<Unit>>> load_emoji_keywords_queries_;
std::unordered_map<string, vector<Promise<Unit>>> load_language_codes_queries_;
std::unordered_map<int64, string> emoji_suggestions_urls_;
};
} // namespace td
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