221 lines
6.7 KiB
C++
221 lines
6.7 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
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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/ChatReactions.h"
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#include "td/telegram/files/FileId.h"
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#include "td/telegram/ReactionListType.h"
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#include "td/telegram/ReactionType.h"
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#include "td/telegram/ReactionUnavailabilityReason.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/actor/actor.h"
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#include "td/utils/common.h"
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#include "td/utils/Promise.h"
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#include "td/utils/StringBuilder.h"
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#include <utility>
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namespace td {
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class Td;
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class ReactionManager final : public Actor {
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public:
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ReactionManager(Td *td, ActorShared<> parent);
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ReactionManager(const ReactionManager &) = delete;
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ReactionManager &operator=(const ReactionManager &) = delete;
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ReactionManager(ReactionManager &&) = delete;
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ReactionManager &operator=(ReactionManager &&) = delete;
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~ReactionManager() final;
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static constexpr size_t MAX_RECENT_REACTIONS = 100; // some reasonable value
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void init();
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bool is_active_reaction(const ReactionType &reaction_type) const;
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void get_emoji_reaction(const string &emoji, Promise<td_api::object_ptr<td_api::emojiReaction>> &&promise);
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td_api::object_ptr<td_api::availableReactions> get_sorted_available_reactions(
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ChatReactions available_reactions, ChatReactions active_reactions, int32 row_size, bool is_tag,
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ReactionUnavailabilityReason unavailability_reason);
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td_api::object_ptr<td_api::availableReactions> get_available_reactions(int32 row_size);
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void add_recent_reaction(const ReactionType &reaction_type);
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void clear_recent_reactions(Promise<Unit> &&promise);
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vector<ReactionType> get_default_tag_reactions();
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void reload_reactions();
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void reload_reaction_list(ReactionListType reaction_list_type);
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void on_get_reaction_list(ReactionListType reaction_list_type,
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tl_object_ptr<telegram_api::messages_Reactions> &&reactions_ptr);
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void on_get_available_reactions(tl_object_ptr<telegram_api::messages_AvailableReactions> &&available_reactions_ptr);
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void set_default_reaction(ReactionType reaction_type, Promise<Unit> &&promise);
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void send_set_default_reaction_query();
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void get_saved_messages_tags(Promise<td_api::object_ptr<td_api::savedMessagesTags>> &&promise);
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void on_update_saved_reaction_tags(Promise<Unit> &&promise);
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void update_saved_messages_tags(const vector<ReactionType> &old_tags, const vector<ReactionType> &new_tags);
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void set_saved_messages_tag_title(ReactionType reaction_type, string title, Promise<Unit> &&promise);
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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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struct Reaction {
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ReactionType reaction_type_;
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string title_;
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bool is_active_ = false;
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bool is_premium_ = false;
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FileId static_icon_;
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FileId appear_animation_;
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FileId select_animation_;
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FileId activate_animation_;
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FileId effect_animation_;
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FileId around_animation_;
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FileId center_animation_;
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bool is_valid() const {
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return static_icon_.is_valid() && appear_animation_.is_valid() && select_animation_.is_valid() &&
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activate_animation_.is_valid() && effect_animation_.is_valid() && !reaction_type_.is_empty();
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}
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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 Reactions {
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int32 hash_ = 0;
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bool are_being_reloaded_ = false;
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vector<Reaction> reactions_;
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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 ReactionList {
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int64 hash_ = 0;
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bool is_loaded_from_database_ = false;
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bool is_being_reloaded_ = false;
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vector<ReactionType> reaction_types_;
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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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static constexpr int32 MAX_TAG_TITLE_LENGTH = 12;
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struct SavedReactionTag {
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ReactionType reaction_type_;
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uint64 hash_ = 0;
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string title_;
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int32 count_ = 0;
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SavedReactionTag() = default;
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bool is_valid() const {
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return !reaction_type_.is_empty() && count_ >= 0 && (count_ > 0 || !title_.empty());
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}
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explicit SavedReactionTag(telegram_api::object_ptr<telegram_api::savedReactionTag> &&tag);
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td_api::object_ptr<td_api::savedMessagesTag> get_saved_messages_tag_object() const;
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};
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friend bool operator==(const SavedReactionTag &lhs, const SavedReactionTag &rhs);
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friend bool operator!=(const SavedReactionTag &lhs, const SavedReactionTag &rhs);
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friend bool operator<(const SavedReactionTag &lhs, const SavedReactionTag &rhs);
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friend StringBuilder &operator<<(StringBuilder &string_builder, const SavedReactionTag &saved_reaction_tag);
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struct SavedReactionTags {
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vector<SavedReactionTag> tags_;
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int64 hash_ = 0;
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bool is_inited_ = false;
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td_api::object_ptr<td_api::savedMessagesTags> get_saved_messages_tags_object() const;
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void update_saved_messages_tags(const vector<ReactionType> &old_tags, const vector<ReactionType> &new_tags,
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bool &is_changed, bool &need_reload_title);
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int64 calc_hash() const;
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};
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td_api::object_ptr<td_api::emojiReaction> get_emoji_reaction_object(const string &emoji) const;
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ReactionList &get_reaction_list(ReactionListType reaction_list_type);
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void start_up() final;
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void tear_down() final;
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void save_active_reactions();
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void save_reactions();
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void save_reaction_list(ReactionListType reaction_list_type);
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void load_active_reactions();
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void load_reactions();
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void load_reaction_list(ReactionListType reaction_list_type);
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void update_active_reactions();
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td_api::object_ptr<td_api::updateActiveEmojiReactions> get_update_active_emoji_reactions_object() const;
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void on_get_saved_messages_tags(Result<telegram_api::object_ptr<telegram_api::messages_SavedReactionTags>> &&r_tags);
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td_api::object_ptr<td_api::updateSavedMessagesTags> get_update_saved_messages_tags_object() const;
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void send_update_saved_messages_tags();
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Td *td_;
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ActorShared<> parent_;
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bool is_inited_ = false;
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vector<std::pair<string, Promise<td_api::object_ptr<td_api::emojiReaction>>>> pending_get_emoji_reaction_queries_;
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Reactions reactions_;
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vector<ReactionType> active_reaction_types_;
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ReactionList reaction_lists_[MAX_REACTION_LIST_TYPE];
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SavedReactionTags tags_;
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vector<Promise<td_api::object_ptr<td_api::savedMessagesTags>>> pending_get_saved_reaction_tags_queries_;
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bool are_reactions_loaded_from_database_ = false;
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};
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} // namespace td
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