949 lines
36 KiB
C++
949 lines
36 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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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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#include "td/telegram/MessageReaction.h"
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#include "td/telegram/AccessRights.h"
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#include "td/telegram/ConfigManager.h"
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#include "td/telegram/ContactsManager.h"
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#include "td/telegram/Global.h"
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#include "td/telegram/MessageSender.h"
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#include "td/telegram/MessagesManager.h"
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#include "td/telegram/misc.h"
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#include "td/telegram/OptionManager.h"
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#include "td/telegram/ServerMessageId.h"
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#include "td/telegram/StickersManager.h"
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#include "td/telegram/Td.h"
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#include "td/telegram/UpdatesManager.h"
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#include "td/actor/actor.h"
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#include "td/utils/algorithm.h"
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#include "td/utils/as.h"
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#include "td/utils/base64.h"
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#include "td/utils/buffer.h"
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#include "td/utils/crypto.h"
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#include "td/utils/emoji.h"
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#include "td/utils/FlatHashSet.h"
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#include "td/utils/logging.h"
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#include "td/utils/Status.h"
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#include "td/utils/utf8.h"
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#include <algorithm>
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#include <utility>
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namespace td {
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static size_t get_max_reaction_count() {
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bool is_premium = G()->get_option_boolean("is_premium");
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auto option_key = is_premium ? Slice("reactions_user_max_premium") : Slice("reactions_user_max_default");
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return static_cast<size_t>(
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max(static_cast<int32>(1), static_cast<int32>(G()->get_option_integer(option_key, is_premium ? 3 : 1))));
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}
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static int64 get_custom_emoji_id(const string &reaction) {
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auto r_decoded = base64_decode(Slice(&reaction[1], reaction.size() - 1));
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CHECK(r_decoded.is_ok());
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CHECK(r_decoded.ok().size() == 8);
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return as<int64>(r_decoded.ok().c_str());
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}
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static string get_custom_emoji_string(int64 custom_emoji_id) {
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char s[8];
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as<int64>(&s) = custom_emoji_id;
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return PSTRING() << '#' << base64_encode(Slice(s, 8));
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}
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telegram_api::object_ptr<telegram_api::Reaction> get_input_reaction(const string &reaction) {
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if (reaction.empty()) {
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return telegram_api::make_object<telegram_api::reactionEmpty>();
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}
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if (is_custom_reaction(reaction)) {
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return telegram_api::make_object<telegram_api::reactionCustomEmoji>(get_custom_emoji_id(reaction));
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}
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return telegram_api::make_object<telegram_api::reactionEmoji>(reaction);
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}
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string get_message_reaction_string(const telegram_api::object_ptr<telegram_api::Reaction> &reaction) {
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if (reaction == nullptr) {
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return string();
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}
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switch (reaction->get_id()) {
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case telegram_api::reactionEmpty::ID:
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return string();
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case telegram_api::reactionEmoji::ID: {
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const string &emoji = static_cast<const telegram_api::reactionEmoji *>(reaction.get())->emoticon_;
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if (is_custom_reaction(emoji)) {
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return string();
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}
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return emoji;
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}
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case telegram_api::reactionCustomEmoji::ID:
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return get_custom_emoji_string(
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static_cast<const telegram_api::reactionCustomEmoji *>(reaction.get())->document_id_);
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default:
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UNREACHABLE();
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return string();
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}
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}
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td_api::object_ptr<td_api::ReactionType> get_reaction_type_object(const string &reaction) {
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CHECK(!reaction.empty());
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if (is_custom_reaction(reaction)) {
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return td_api::make_object<td_api::reactionTypeCustomEmoji>(get_custom_emoji_id(reaction));
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}
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return td_api::make_object<td_api::reactionTypeEmoji>(reaction);
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}
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string get_message_reaction_string(const td_api::object_ptr<td_api::ReactionType> &type) {
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if (type == nullptr) {
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return string();
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}
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switch (type->get_id()) {
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case td_api::reactionTypeEmoji::ID: {
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const string &emoji = static_cast<const td_api::reactionTypeEmoji *>(type.get())->emoji_;
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if (!check_utf8(emoji) || is_custom_reaction(emoji)) {
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return string();
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}
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return emoji;
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}
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case td_api::reactionTypeCustomEmoji::ID:
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return get_custom_emoji_string(
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static_cast<const td_api::reactionTypeCustomEmoji *>(type.get())->custom_emoji_id_);
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default:
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UNREACHABLE();
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return string();
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}
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}
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class GetMessagesReactionsQuery final : public Td::ResultHandler {
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DialogId dialog_id_;
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vector<MessageId> message_ids_;
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public:
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void send(DialogId dialog_id, vector<MessageId> &&message_ids) {
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dialog_id_ = dialog_id;
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message_ids_ = std::move(message_ids);
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auto input_peer = td_->messages_manager_->get_input_peer(dialog_id_, AccessRights::Read);
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CHECK(input_peer != nullptr);
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send_query(G()->net_query_creator().create(telegram_api::messages_getMessagesReactions(
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std::move(input_peer), MessagesManager::get_server_message_ids(message_ids_))));
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}
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void on_result(BufferSlice packet) final {
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auto result_ptr = fetch_result<telegram_api::messages_getMessagesReactions>(packet);
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if (result_ptr.is_error()) {
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return on_error(result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for GetMessagesReactionsQuery: " << to_string(ptr);
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if (ptr->get_id() == telegram_api::updates::ID) {
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auto &updates = static_cast<telegram_api::updates *>(ptr.get())->updates_;
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FlatHashSet<MessageId, MessageIdHash> skipped_message_ids;
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for (auto message_id : message_ids_) {
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skipped_message_ids.insert(message_id);
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}
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for (const auto &update : updates) {
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if (update->get_id() == telegram_api::updateMessageReactions::ID) {
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auto update_message_reactions = static_cast<const telegram_api::updateMessageReactions *>(update.get());
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if (DialogId(update_message_reactions->peer_) == dialog_id_) {
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skipped_message_ids.erase(MessageId(ServerMessageId(update_message_reactions->msg_id_)));
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}
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}
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}
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for (auto message_id : skipped_message_ids) {
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td_->messages_manager_->update_message_reactions({dialog_id_, message_id}, nullptr);
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}
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}
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td_->updates_manager_->on_get_updates(std::move(ptr), Promise<Unit>());
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td_->messages_manager_->try_reload_message_reactions(dialog_id_, true);
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}
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void on_error(Status status) final {
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td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "GetMessagesReactionsQuery");
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td_->messages_manager_->try_reload_message_reactions(dialog_id_, true);
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}
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};
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class SendReactionQuery final : public Td::ResultHandler {
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Promise<Unit> promise_;
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DialogId dialog_id_;
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public:
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explicit SendReactionQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(FullMessageId full_message_id, vector<string> reactions, bool is_big, bool add_to_recent) {
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dialog_id_ = full_message_id.get_dialog_id();
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auto input_peer = td_->messages_manager_->get_input_peer(dialog_id_, AccessRights::Read);
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if (input_peer == nullptr) {
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return on_error(Status::Error(400, "Can't access the chat"));
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}
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int32 flags = 0;
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if (!reactions.empty()) {
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flags |= telegram_api::messages_sendReaction::REACTION_MASK;
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if (is_big) {
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flags |= telegram_api::messages_sendReaction::BIG_MASK;
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}
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if (add_to_recent) {
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flags |= telegram_api::messages_sendReaction::ADD_TO_RECENT_MASK;
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}
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}
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send_query(G()->net_query_creator().create(
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telegram_api::messages_sendReaction(flags, false /*ignored*/, false /*ignored*/, std::move(input_peer),
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full_message_id.get_message_id().get_server_message_id().get(),
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transform(reactions, get_input_reaction)),
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{{dialog_id_}, {full_message_id}}));
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}
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void on_result(BufferSlice packet) final {
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auto result_ptr = fetch_result<telegram_api::messages_sendReaction>(packet);
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if (result_ptr.is_error()) {
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return on_error(result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for SendReactionQuery: " << to_string(ptr);
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td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
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}
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void on_error(Status status) final {
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td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "SendReactionQuery");
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promise_.set_error(std::move(status));
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}
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};
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class GetMessageReactionsListQuery final : public Td::ResultHandler {
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Promise<td_api::object_ptr<td_api::addedReactions>> promise_;
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DialogId dialog_id_;
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MessageId message_id_;
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string reaction_;
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string offset_;
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public:
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explicit GetMessageReactionsListQuery(Promise<td_api::object_ptr<td_api::addedReactions>> &&promise)
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: promise_(std::move(promise)) {
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}
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void send(FullMessageId full_message_id, string reaction, string offset, int32 limit) {
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dialog_id_ = full_message_id.get_dialog_id();
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message_id_ = full_message_id.get_message_id();
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reaction_ = std::move(reaction);
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offset_ = std::move(offset);
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auto input_peer = td_->messages_manager_->get_input_peer(dialog_id_, AccessRights::Read);
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if (input_peer == nullptr) {
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return on_error(Status::Error(400, "Can't access the chat"));
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}
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int32 flags = 0;
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if (!reaction_.empty()) {
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flags |= telegram_api::messages_getMessageReactionsList::REACTION_MASK;
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}
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if (!offset_.empty()) {
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flags |= telegram_api::messages_getMessageReactionsList::OFFSET_MASK;
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}
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send_query(G()->net_query_creator().create(
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telegram_api::messages_getMessageReactionsList(flags, std::move(input_peer),
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message_id_.get_server_message_id().get(),
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get_input_reaction(reaction_), offset_, limit),
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{{full_message_id}}));
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}
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void on_result(BufferSlice packet) final {
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auto result_ptr = fetch_result<telegram_api::messages_getMessageReactionsList>(packet);
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if (result_ptr.is_error()) {
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return on_error(result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for GetMessageReactionsListQuery: " << to_string(ptr);
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td_->contacts_manager_->on_get_users(std::move(ptr->users_), "GetMessageReactionsListQuery");
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td_->contacts_manager_->on_get_chats(std::move(ptr->chats_), "GetMessageReactionsListQuery");
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int32 total_count = ptr->count_;
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auto received_reaction_count = static_cast<int32>(ptr->reactions_.size());
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if (total_count < received_reaction_count) {
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LOG(ERROR) << "Receive invalid total_count in " << to_string(ptr);
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total_count = received_reaction_count;
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}
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vector<td_api::object_ptr<td_api::addedReaction>> reactions;
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FlatHashMap<string, vector<DialogId>> recent_reactions;
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for (const auto &reaction : ptr->reactions_) {
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DialogId dialog_id(reaction->peer_id_);
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auto reaction_str = get_message_reaction_string(reaction->reaction_);
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if (!dialog_id.is_valid() || (reaction_.empty() ? reaction_str.empty() : reaction_ != reaction_str)) {
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LOG(ERROR) << "Receive unexpected " << to_string(reaction);
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continue;
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}
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if (offset_.empty()) {
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recent_reactions[reaction_str].push_back(dialog_id);
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}
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auto message_sender = get_min_message_sender_object(td_, dialog_id, "GetMessageReactionsListQuery");
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if (message_sender != nullptr) {
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reactions.push_back(td_api::make_object<td_api::addedReaction>(get_reaction_type_object(reaction_str),
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std::move(message_sender)));
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}
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}
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if (offset_.empty()) {
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td_->messages_manager_->on_get_message_reaction_list({dialog_id_, message_id_}, reaction_,
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std::move(recent_reactions), total_count);
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}
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promise_.set_value(
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td_api::make_object<td_api::addedReactions>(total_count, std::move(reactions), ptr->next_offset_));
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}
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void on_error(Status status) final {
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td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "GetMessageReactionsListQuery");
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promise_.set_error(std::move(status));
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}
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};
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class SetDefaultReactionQuery final : public Td::ResultHandler {
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string reaction_;
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public:
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void send(const string &reaction) {
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reaction_ = reaction;
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send_query(
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G()->net_query_creator().create(telegram_api::messages_setDefaultReaction(get_input_reaction(reaction))));
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}
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void on_result(BufferSlice packet) final {
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auto result_ptr = fetch_result<telegram_api::messages_setDefaultReaction>(packet);
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if (result_ptr.is_error()) {
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return on_error(result_ptr.move_as_error());
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}
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if (!result_ptr.ok()) {
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return on_error(Status::Error(400, "Receive false"));
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}
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auto default_reaction = td_->option_manager_->get_option_string("default_reaction", "-");
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if (default_reaction != reaction_) {
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send_set_default_reaction_query(td_);
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} else {
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td_->option_manager_->set_option_empty("default_reaction_needs_sync");
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}
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}
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void on_error(Status status) final {
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if (G()->close_flag()) {
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return;
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}
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LOG(INFO) << "Receive error for SetDefaultReactionQuery: " << status;
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td_->option_manager_->set_option_empty("default_reaction_needs_sync");
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send_closure(G()->config_manager(), &ConfigManager::request_config, false);
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}
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};
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class ReportReactionQuery final : public Td::ResultHandler {
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Promise<Unit> promise_;
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DialogId dialog_id_;
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public:
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explicit ReportReactionQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(DialogId dialog_id, MessageId message_id, DialogId chooser_dialog_id) {
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dialog_id_ = dialog_id;
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auto input_peer = td_->messages_manager_->get_input_peer(dialog_id_, AccessRights::Read);
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CHECK(input_peer != nullptr);
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auto chooser_input_peer = td_->messages_manager_->get_input_peer(chooser_dialog_id, AccessRights::Know);
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if (chooser_input_peer == nullptr) {
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return promise_.set_error(Status::Error(400, "Reaction sender is not accessible"));
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}
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send_query(G()->net_query_creator().create(telegram_api::messages_reportReaction(
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std::move(input_peer), message_id.get_server_message_id().get(), std::move(chooser_input_peer))));
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}
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void on_result(BufferSlice packet) final {
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auto result_ptr = fetch_result<telegram_api::messages_reportReaction>(packet);
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if (result_ptr.is_error()) {
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return on_error(result_ptr.move_as_error());
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}
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promise_.set_value(Unit());
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}
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void on_error(Status status) final {
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td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "ReportReactionQuery");
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promise_.set_error(std::move(status));
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}
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};
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void MessageReaction::add_recent_chooser_dialog_id(DialogId dialog_id) {
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recent_chooser_dialog_ids_.insert(recent_chooser_dialog_ids_.begin(), dialog_id);
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if (recent_chooser_dialog_ids_.size() > MAX_RECENT_CHOOSERS + 1) {
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LOG(ERROR) << "Have " << recent_chooser_dialog_ids_.size() << " recent reaction choosers";
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recent_chooser_dialog_ids_.resize(MAX_RECENT_CHOOSERS + 1);
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}
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}
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bool MessageReaction::remove_recent_chooser_dialog_id(DialogId dialog_id) {
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return td::remove(recent_chooser_dialog_ids_, dialog_id);
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}
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void MessageReaction::update_recent_chooser_dialog_ids(const MessageReaction &old_reaction) {
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if (recent_chooser_dialog_ids_.size() != MAX_RECENT_CHOOSERS) {
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return;
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}
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CHECK(is_chosen_ && old_reaction.is_chosen_);
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CHECK(reaction_ == old_reaction.reaction_);
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CHECK(old_reaction.recent_chooser_dialog_ids_.size() == MAX_RECENT_CHOOSERS + 1);
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for (size_t i = 0; i < MAX_RECENT_CHOOSERS; i++) {
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if (recent_chooser_dialog_ids_[i] != old_reaction.recent_chooser_dialog_ids_[i]) {
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return;
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}
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}
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recent_chooser_dialog_ids_ = old_reaction.recent_chooser_dialog_ids_;
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recent_chooser_min_channels_ = old_reaction.recent_chooser_min_channels_;
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}
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void MessageReaction::set_is_chosen(bool is_chosen, DialogId chooser_dialog_id, bool have_recent_choosers) {
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if (is_chosen_ == is_chosen) {
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return;
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}
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is_chosen_ = is_chosen;
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if (chooser_dialog_id.is_valid()) {
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choose_count_ += is_chosen_ ? 1 : -1;
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if (have_recent_choosers) {
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remove_recent_chooser_dialog_id(chooser_dialog_id);
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if (is_chosen_) {
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add_recent_chooser_dialog_id(chooser_dialog_id);
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}
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}
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}
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}
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td_api::object_ptr<td_api::messageReaction> MessageReaction::get_message_reaction_object(Td *td, UserId my_user_id,
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UserId peer_user_id) const {
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CHECK(!is_empty());
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vector<td_api::object_ptr<td_api::MessageSender>> recent_choosers;
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if (my_user_id.is_valid()) {
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CHECK(peer_user_id.is_valid());
|
|
if (is_chosen()) {
|
|
auto recent_chooser = get_min_message_sender_object(td, DialogId(my_user_id), "get_message_reaction_object");
|
|
if (recent_chooser != nullptr) {
|
|
recent_choosers.push_back(std::move(recent_chooser));
|
|
}
|
|
}
|
|
if (choose_count_ >= (is_chosen() ? 2 : 1)) {
|
|
auto recent_chooser = get_min_message_sender_object(td, DialogId(peer_user_id), "get_message_reaction_object");
|
|
if (recent_chooser != nullptr) {
|
|
recent_choosers.push_back(std::move(recent_chooser));
|
|
}
|
|
}
|
|
} else {
|
|
for (auto dialog_id : recent_chooser_dialog_ids_) {
|
|
auto recent_chooser = get_min_message_sender_object(td, dialog_id, "get_message_reaction_object");
|
|
if (recent_chooser != nullptr) {
|
|
recent_choosers.push_back(std::move(recent_chooser));
|
|
if (recent_choosers.size() == MAX_RECENT_CHOOSERS) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return td_api::make_object<td_api::messageReaction>(get_reaction_type_object(reaction_), choose_count_, is_chosen_,
|
|
std::move(recent_choosers));
|
|
}
|
|
|
|
bool operator==(const MessageReaction &lhs, const MessageReaction &rhs) {
|
|
return lhs.reaction_ == rhs.reaction_ && lhs.choose_count_ == rhs.choose_count_ && lhs.is_chosen_ == rhs.is_chosen_ &&
|
|
lhs.recent_chooser_dialog_ids_ == rhs.recent_chooser_dialog_ids_;
|
|
}
|
|
|
|
StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &reaction) {
|
|
string_builder << '[' << reaction.reaction_ << (reaction.is_chosen_ ? " X " : " x ") << reaction.choose_count_;
|
|
if (!reaction.recent_chooser_dialog_ids_.empty()) {
|
|
string_builder << " by " << reaction.recent_chooser_dialog_ids_;
|
|
}
|
|
return string_builder << ']';
|
|
}
|
|
|
|
td_api::object_ptr<td_api::unreadReaction> UnreadMessageReaction::get_unread_reaction_object(Td *td) const {
|
|
auto sender_id = get_min_message_sender_object(td, sender_dialog_id_, "get_unread_reaction_object");
|
|
if (sender_id == nullptr) {
|
|
return nullptr;
|
|
}
|
|
return td_api::make_object<td_api::unreadReaction>(get_reaction_type_object(reaction_), std::move(sender_id),
|
|
is_big_);
|
|
}
|
|
|
|
bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs) {
|
|
return lhs.reaction_ == rhs.reaction_ && lhs.sender_dialog_id_ == rhs.sender_dialog_id_ && lhs.is_big_ == rhs.is_big_;
|
|
}
|
|
|
|
StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &unread_reaction) {
|
|
return string_builder << '[' << unread_reaction.reaction_ << (unread_reaction.is_big_ ? " BY " : " by ")
|
|
<< unread_reaction.sender_dialog_id_ << ']';
|
|
}
|
|
|
|
unique_ptr<MessageReactions> MessageReactions::get_message_reactions(
|
|
Td *td, tl_object_ptr<telegram_api::messageReactions> &&reactions, bool is_bot) {
|
|
if (reactions == nullptr || is_bot) {
|
|
return nullptr;
|
|
}
|
|
|
|
auto result = make_unique<MessageReactions>();
|
|
result->can_get_added_reactions_ = reactions->can_see_list_;
|
|
result->is_min_ = reactions->min_;
|
|
|
|
FlatHashSet<string> reaction_strings;
|
|
vector<std::pair<int32, string>> chosen_reaction_order;
|
|
for (auto &reaction_count : reactions->results_) {
|
|
auto reaction_str = get_message_reaction_string(reaction_count->reaction_);
|
|
if (reaction_count->count_ <= 0 || reaction_count->count_ >= MessageReaction::MAX_CHOOSE_COUNT ||
|
|
reaction_str.empty()) {
|
|
LOG(ERROR) << "Receive reaction " << reaction_str << " with invalid count " << reaction_count->count_;
|
|
continue;
|
|
}
|
|
|
|
if (!reaction_strings.insert(reaction_str).second) {
|
|
LOG(ERROR) << "Receive duplicate reaction " << reaction_str;
|
|
continue;
|
|
}
|
|
|
|
FlatHashSet<DialogId, DialogIdHash> recent_choosers;
|
|
vector<DialogId> recent_chooser_dialog_ids;
|
|
vector<std::pair<ChannelId, MinChannel>> recent_chooser_min_channels;
|
|
for (auto &peer_reaction : reactions->recent_reactions_) {
|
|
auto peer_reaction_str = get_message_reaction_string(peer_reaction->reaction_);
|
|
if (peer_reaction_str == reaction_str) {
|
|
DialogId dialog_id(peer_reaction->peer_id_);
|
|
if (!dialog_id.is_valid()) {
|
|
LOG(ERROR) << "Receive invalid " << dialog_id << " as a recent chooser for reaction " << reaction_str;
|
|
continue;
|
|
}
|
|
if (!recent_choosers.insert(dialog_id).second) {
|
|
LOG(ERROR) << "Receive duplicate " << dialog_id << " as a recent chooser for reaction " << reaction_str;
|
|
continue;
|
|
}
|
|
if (!td->messages_manager_->have_dialog_info(dialog_id)) {
|
|
auto dialog_type = dialog_id.get_type();
|
|
if (dialog_type == DialogType::User) {
|
|
auto user_id = dialog_id.get_user_id();
|
|
if (!td->contacts_manager_->have_min_user(user_id)) {
|
|
LOG(ERROR) << "Have no info about " << user_id;
|
|
continue;
|
|
}
|
|
} else if (dialog_type == DialogType::Channel) {
|
|
auto channel_id = dialog_id.get_channel_id();
|
|
auto min_channel = td->contacts_manager_->get_min_channel(channel_id);
|
|
if (min_channel == nullptr) {
|
|
LOG(ERROR) << "Have no info about reacted " << channel_id;
|
|
continue;
|
|
}
|
|
recent_chooser_min_channels.emplace_back(channel_id, *min_channel);
|
|
} else {
|
|
LOG(ERROR) << "Have no info about reacted " << dialog_id;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
recent_chooser_dialog_ids.push_back(dialog_id);
|
|
if (peer_reaction->unread_) {
|
|
result->unread_reactions_.emplace_back(std::move(peer_reaction_str), dialog_id, peer_reaction->big_);
|
|
}
|
|
if (recent_chooser_dialog_ids.size() == MessageReaction::MAX_RECENT_CHOOSERS) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool is_chosen = (reaction_count->flags_ & telegram_api::reactionCount::CHOSEN_ORDER_MASK) != 0;
|
|
if (is_chosen) {
|
|
chosen_reaction_order.emplace_back(reaction_count->chosen_order_, reaction_str);
|
|
}
|
|
result->reactions_.push_back({std::move(reaction_str), reaction_count->count_, is_chosen,
|
|
std::move(recent_chooser_dialog_ids), std::move(recent_chooser_min_channels)});
|
|
}
|
|
if (chosen_reaction_order.size() > 1) {
|
|
std::sort(chosen_reaction_order.begin(), chosen_reaction_order.end());
|
|
result->chosen_reaction_order_ =
|
|
transform(chosen_reaction_order, [](const std::pair<int32, string> &order) { return order.second; });
|
|
}
|
|
return result;
|
|
}
|
|
|
|
MessageReaction *MessageReactions::get_reaction(const string &reaction) {
|
|
for (auto &added_reaction : reactions_) {
|
|
if (added_reaction.get_reaction() == reaction) {
|
|
return &added_reaction;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
const MessageReaction *MessageReactions::get_reaction(const string &reaction) const {
|
|
for (auto &added_reaction : reactions_) {
|
|
if (added_reaction.get_reaction() == reaction) {
|
|
return &added_reaction;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void MessageReactions::update_from(const MessageReactions &old_reactions) {
|
|
if (is_min_ && !old_reactions.is_min_) {
|
|
// chosen reaction was known, keep it
|
|
is_min_ = false;
|
|
for (const auto &old_reaction : old_reactions.reactions_) {
|
|
if (old_reaction.is_chosen()) {
|
|
auto *reaction = get_reaction(old_reaction.get_reaction());
|
|
if (reaction != nullptr) {
|
|
reaction->set_is_chosen(true, DialogId(), false);
|
|
}
|
|
}
|
|
}
|
|
unread_reactions_ = old_reactions.unread_reactions_;
|
|
chosen_reaction_order_ = old_reactions.chosen_reaction_order_;
|
|
}
|
|
for (const auto &old_reaction : old_reactions.reactions_) {
|
|
if (old_reaction.is_chosen() &&
|
|
old_reaction.get_recent_chooser_dialog_ids().size() == MessageReaction::MAX_RECENT_CHOOSERS + 1) {
|
|
auto *reaction = get_reaction(old_reaction.get_reaction());
|
|
if (reaction != nullptr && reaction->is_chosen()) {
|
|
reaction->update_recent_chooser_dialog_ids(old_reaction);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
bool MessageReactions::add_reaction(const string &reaction, bool is_big, DialogId chooser_dialog_id,
|
|
bool have_recent_choosers) {
|
|
vector<string> new_chosen_reaction_order = get_chosen_reactions();
|
|
|
|
auto added_reaction = get_reaction(reaction);
|
|
if (added_reaction == nullptr) {
|
|
vector<DialogId> recent_chooser_dialog_ids;
|
|
if (have_recent_choosers) {
|
|
recent_chooser_dialog_ids.push_back(chooser_dialog_id);
|
|
}
|
|
reactions_.push_back({reaction, 1, true, std::move(recent_chooser_dialog_ids), Auto()});
|
|
new_chosen_reaction_order.emplace_back(reaction);
|
|
} else if (!added_reaction->is_chosen()) {
|
|
added_reaction->set_is_chosen(true, chooser_dialog_id, have_recent_choosers);
|
|
new_chosen_reaction_order.emplace_back(reaction);
|
|
} else if (!is_big) {
|
|
return false;
|
|
}
|
|
|
|
auto max_reaction_count = get_max_reaction_count();
|
|
while (new_chosen_reaction_order.size() > max_reaction_count) {
|
|
auto index = new_chosen_reaction_order[0] == reaction ? 1 : 0;
|
|
CHECK(static_cast<size_t>(index) < new_chosen_reaction_order.size());
|
|
bool is_removed = do_remove_reaction(new_chosen_reaction_order[index], chooser_dialog_id, have_recent_choosers);
|
|
CHECK(is_removed);
|
|
new_chosen_reaction_order.erase(new_chosen_reaction_order.begin() + index);
|
|
}
|
|
|
|
if (new_chosen_reaction_order.size() == 1) {
|
|
new_chosen_reaction_order.clear();
|
|
}
|
|
chosen_reaction_order_ = std::move(new_chosen_reaction_order);
|
|
return true;
|
|
}
|
|
|
|
bool MessageReactions::remove_reaction(const string &reaction, DialogId chooser_dialog_id, bool have_recent_choosers) {
|
|
if (do_remove_reaction(reaction, chooser_dialog_id, have_recent_choosers)) {
|
|
if (!chosen_reaction_order_.empty()) {
|
|
bool is_removed = td::remove(chosen_reaction_order_, reaction);
|
|
CHECK(is_removed);
|
|
|
|
auto max_reaction_count = get_max_reaction_count();
|
|
while (chosen_reaction_order_.size() > max_reaction_count) {
|
|
is_removed = do_remove_reaction(chosen_reaction_order_[0], chooser_dialog_id, have_recent_choosers);
|
|
CHECK(is_removed);
|
|
chosen_reaction_order_.erase(chosen_reaction_order_.begin());
|
|
}
|
|
|
|
if (chosen_reaction_order_.size() <= 1) {
|
|
reset_to_empty(chosen_reaction_order_);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool MessageReactions::do_remove_reaction(const string &reaction, DialogId chooser_dialog_id,
|
|
bool have_recent_choosers) {
|
|
for (auto it = reactions_.begin(); it != reactions_.end(); ++it) {
|
|
auto &message_reaction = *it;
|
|
if (message_reaction.get_reaction() == reaction) {
|
|
if (message_reaction.is_chosen()) {
|
|
message_reaction.set_is_chosen(false, chooser_dialog_id, have_recent_choosers);
|
|
if (message_reaction.is_empty()) {
|
|
it = reactions_.erase(it);
|
|
}
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void MessageReactions::sort_reactions(const FlatHashMap<string, size_t> &active_reaction_pos) {
|
|
std::sort(reactions_.begin(), reactions_.end(),
|
|
[&active_reaction_pos](const MessageReaction &lhs, const MessageReaction &rhs) {
|
|
if (lhs.get_choose_count() != rhs.get_choose_count()) {
|
|
return lhs.get_choose_count() > rhs.get_choose_count();
|
|
}
|
|
auto lhs_it = active_reaction_pos.find(lhs.get_reaction());
|
|
auto lhs_pos = lhs_it != active_reaction_pos.end() ? lhs_it->second : active_reaction_pos.size();
|
|
auto rhs_it = active_reaction_pos.find(rhs.get_reaction());
|
|
auto rhs_pos = rhs_it != active_reaction_pos.end() ? rhs_it->second : active_reaction_pos.size();
|
|
if (lhs_pos != rhs_pos) {
|
|
return lhs_pos < rhs_pos;
|
|
}
|
|
|
|
return lhs.get_reaction() < rhs.get_reaction();
|
|
});
|
|
}
|
|
|
|
void MessageReactions::fix_chosen_reaction(DialogId my_dialog_id) {
|
|
bool need_fix = false;
|
|
for (auto &reaction : reactions_) {
|
|
if (!reaction.is_chosen() && reaction.remove_recent_chooser_dialog_id(my_dialog_id)) {
|
|
LOG(WARNING) << "Fix recent chosen reaction in " << *this;
|
|
need_fix = true;
|
|
}
|
|
}
|
|
if (!need_fix) {
|
|
return;
|
|
}
|
|
for (auto &reaction : reactions_) {
|
|
if (reaction.is_chosen() && !td::contains(reaction.get_recent_chooser_dialog_ids(), my_dialog_id)) {
|
|
reaction.add_recent_chooser_dialog_id(my_dialog_id);
|
|
}
|
|
}
|
|
}
|
|
|
|
vector<string> MessageReactions::get_chosen_reactions() const {
|
|
if (!chosen_reaction_order_.empty()) {
|
|
return chosen_reaction_order_;
|
|
}
|
|
|
|
vector<string> reaction_order;
|
|
for (auto &reaction : reactions_) {
|
|
if (reaction.is_chosen()) {
|
|
reaction_order.push_back(reaction.get_reaction());
|
|
}
|
|
}
|
|
return reaction_order;
|
|
}
|
|
|
|
bool MessageReactions::need_update_message_reactions(const MessageReactions *old_reactions,
|
|
const MessageReactions *new_reactions) {
|
|
if (old_reactions == nullptr) {
|
|
// add reactions
|
|
return new_reactions != nullptr;
|
|
}
|
|
if (new_reactions == nullptr) {
|
|
// remove reactions when they are disabled
|
|
return true;
|
|
}
|
|
|
|
// unread_reactions_ and chosen_reaction_order_ are updated independently; compare all other fields
|
|
return old_reactions->reactions_ != new_reactions->reactions_ || old_reactions->is_min_ != new_reactions->is_min_ ||
|
|
old_reactions->can_get_added_reactions_ != new_reactions->can_get_added_reactions_ ||
|
|
old_reactions->need_polling_ != new_reactions->need_polling_;
|
|
}
|
|
|
|
bool MessageReactions::need_update_unread_reactions(const MessageReactions *old_reactions,
|
|
const MessageReactions *new_reactions) {
|
|
if (old_reactions == nullptr || old_reactions->unread_reactions_.empty()) {
|
|
return !(new_reactions == nullptr || new_reactions->unread_reactions_.empty());
|
|
}
|
|
return new_reactions == nullptr || old_reactions->unread_reactions_ != new_reactions->unread_reactions_;
|
|
}
|
|
|
|
StringBuilder &operator<<(StringBuilder &string_builder, const MessageReactions &reactions) {
|
|
return string_builder << (reactions.is_min_ ? "Min" : "") << "MessageReactions{" << reactions.reactions_
|
|
<< " with unread " << reactions.unread_reactions_ << ", reaction order "
|
|
<< reactions.chosen_reaction_order_
|
|
<< " and can_get_added_reactions = " << reactions.can_get_added_reactions_;
|
|
}
|
|
|
|
StringBuilder &operator<<(StringBuilder &string_builder, const unique_ptr<MessageReactions> &reactions) {
|
|
if (reactions == nullptr) {
|
|
return string_builder << "null";
|
|
}
|
|
return string_builder << *reactions;
|
|
}
|
|
|
|
bool is_custom_reaction(const string &reaction) {
|
|
return reaction[0] == '#';
|
|
}
|
|
|
|
bool is_active_reaction(const string &reaction, const FlatHashMap<string, size_t> &active_reaction_pos) {
|
|
return !reaction.empty() && (is_custom_reaction(reaction) || active_reaction_pos.count(reaction) > 0);
|
|
}
|
|
|
|
void reload_message_reactions(Td *td, DialogId dialog_id, vector<MessageId> &&message_ids) {
|
|
if (!td->messages_manager_->have_input_peer(dialog_id, AccessRights::Read) || message_ids.empty()) {
|
|
return;
|
|
}
|
|
|
|
for (const auto &message_id : message_ids) {
|
|
CHECK(message_id.is_valid());
|
|
CHECK(message_id.is_server());
|
|
}
|
|
|
|
td->create_handler<GetMessagesReactionsQuery>()->send(dialog_id, std::move(message_ids));
|
|
}
|
|
|
|
void send_message_reaction(Td *td, FullMessageId full_message_id, vector<string> reactions, bool is_big,
|
|
bool add_to_recent, Promise<Unit> &&promise) {
|
|
td->create_handler<SendReactionQuery>(std::move(promise))
|
|
->send(full_message_id, std::move(reactions), is_big, add_to_recent);
|
|
}
|
|
|
|
void get_message_added_reactions(Td *td, FullMessageId full_message_id, string reaction, string offset, int32 limit,
|
|
Promise<td_api::object_ptr<td_api::addedReactions>> &&promise) {
|
|
if (!td->messages_manager_->have_message_force(full_message_id, "get_message_added_reactions")) {
|
|
return promise.set_error(Status::Error(400, "Message not found"));
|
|
}
|
|
|
|
auto message_id = full_message_id.get_message_id();
|
|
if (full_message_id.get_dialog_id().get_type() == DialogType::SecretChat || !message_id.is_valid() ||
|
|
!message_id.is_server()) {
|
|
return promise.set_value(td_api::make_object<td_api::addedReactions>(0, Auto(), string()));
|
|
}
|
|
|
|
if (limit <= 0) {
|
|
return promise.set_error(Status::Error(400, "Parameter limit must be positive"));
|
|
}
|
|
static constexpr int32 MAX_GET_ADDED_REACTIONS = 100; // server side limit
|
|
if (limit > MAX_GET_ADDED_REACTIONS) {
|
|
limit = MAX_GET_ADDED_REACTIONS;
|
|
}
|
|
|
|
td->create_handler<GetMessageReactionsListQuery>(std::move(promise))
|
|
->send(full_message_id, std::move(reaction), std::move(offset), limit);
|
|
}
|
|
|
|
void set_default_reaction(Td *td, string reaction, Promise<Unit> &&promise) {
|
|
if (reaction.empty()) {
|
|
return promise.set_error(Status::Error(400, "Default reaction must be non-empty"));
|
|
}
|
|
if (!is_custom_reaction(reaction) && !td->stickers_manager_->is_active_reaction(reaction)) {
|
|
return promise.set_error(Status::Error(400, "Can't set incative reaction as default"));
|
|
}
|
|
|
|
if (td->option_manager_->get_option_string("default_reaction", "-") != reaction) {
|
|
td->option_manager_->set_option_string("default_reaction", reaction);
|
|
if (!td->option_manager_->get_option_boolean("default_reaction_needs_sync")) {
|
|
td->option_manager_->set_option_boolean("default_reaction_needs_sync", true);
|
|
send_set_default_reaction_query(td);
|
|
}
|
|
}
|
|
promise.set_value(Unit());
|
|
}
|
|
|
|
void send_set_default_reaction_query(Td *td) {
|
|
td->create_handler<SetDefaultReactionQuery>()->send(td->option_manager_->get_option_string("default_reaction"));
|
|
}
|
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void send_update_default_reaction_type(const string &default_reaction) {
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if (default_reaction.empty()) {
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LOG(ERROR) << "Have no default reaction";
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return;
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}
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send_closure(G()->td(), &Td::send_update,
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td_api::make_object<td_api::updateDefaultReactionType>(get_reaction_type_object(default_reaction)));
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}
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void report_message_reactions(Td *td, FullMessageId full_message_id, DialogId chooser_dialog_id,
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Promise<Unit> &&promise) {
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auto dialog_id = full_message_id.get_dialog_id();
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if (!td->messages_manager_->have_dialog_force(dialog_id, "send_callback_query")) {
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return promise.set_error(Status::Error(400, "Chat not found"));
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}
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if (!td->messages_manager_->have_input_peer(dialog_id, AccessRights::Read)) {
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return promise.set_error(Status::Error(400, "Can't access the chat"));
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}
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|
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if (!td->messages_manager_->have_message_force(full_message_id, "report_user_reactions")) {
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|
return promise.set_error(Status::Error(400, "Message not found"));
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|
}
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|
auto message_id = full_message_id.get_message_id();
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|
if (message_id.is_valid_scheduled()) {
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|
return promise.set_error(Status::Error(400, "Can't report reactions on scheduled messages"));
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|
}
|
|
if (!message_id.is_server()) {
|
|
return promise.set_error(Status::Error(400, "Message reactions can't be reported"));
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|
}
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|
|
|
if (!td->messages_manager_->have_input_peer(chooser_dialog_id, AccessRights::Know)) {
|
|
return promise.set_error(Status::Error(400, "Reaction sender not found"));
|
|
}
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|
|
|
td->create_handler<ReportReactionQuery>(std::move(promise))->send(dialog_id, message_id, chooser_dialog_id);
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|
}
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|
|
|
vector<string> get_recent_reactions(Td *td) {
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|
return td->stickers_manager_->get_recent_reactions();
|
|
}
|
|
|
|
vector<string> get_top_reactions(Td *td) {
|
|
return td->stickers_manager_->get_top_reactions();
|
|
}
|
|
|
|
void add_recent_reaction(Td *td, const string &reaction) {
|
|
td->stickers_manager_->add_recent_reaction(reaction);
|
|
}
|
|
|
|
int64 get_reactions_hash(const vector<string> &reactions) {
|
|
vector<uint64> numbers;
|
|
for (auto &reaction : reactions) {
|
|
if (is_custom_reaction(reaction)) {
|
|
auto custom_emoji_id = static_cast<uint64>(get_custom_emoji_id(reaction));
|
|
numbers.push_back(custom_emoji_id >> 32);
|
|
numbers.push_back(custom_emoji_id & 0xFFFFFFFF);
|
|
} else {
|
|
auto emoji = remove_emoji_selectors(reaction);
|
|
unsigned char hash[16];
|
|
md5(emoji, {hash, sizeof(hash)});
|
|
auto get = [hash](int num) {
|
|
return static_cast<uint32>(hash[num]);
|
|
};
|
|
|
|
numbers.push_back(0);
|
|
numbers.push_back(static_cast<int32>((get(0) << 24) + (get(1) << 16) + (get(2) << 8) + get(3)));
|
|
}
|
|
}
|
|
return get_vector_hash(numbers);
|
|
}
|
|
|
|
} // namespace td
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