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tdlight/td/telegram/QuickReplyManager.cpp

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
//
// 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)
//
#include "td/telegram/QuickReplyManager.h"
#include "td/telegram/AuthManager.h"
#include "td/telegram/ContactsManager.h"
#include "td/telegram/Dependencies.h"
#include "td/telegram/DialogManager.h"
#include "td/telegram/Global.h"
#include "td/telegram/MessageContent.h"
#include "td/telegram/MessageForwardInfo.h"
#include "td/telegram/MessageReplyHeader.h"
#include "td/telegram/MessageSelfDestructType.h"
#include "td/telegram/RepliedMessageInfo.h"
#include "td/telegram/Td.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/FlatHashSet.h"
#include "td/utils/logging.h"
namespace td {
class GetQuickRepliesQuery final : public Td::ResultHandler {
Promise<telegram_api::object_ptr<telegram_api::messages_QuickReplies>> promise_;
public:
explicit GetQuickRepliesQuery(Promise<telegram_api::object_ptr<telegram_api::messages_QuickReplies>> &&promise)
: promise_(std::move(promise)) {
}
void send(int64 hash) {
send_query(G()->net_query_creator().create(telegram_api::messages_getQuickReplies(hash)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_getQuickReplies>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(DEBUG) << "Receive result for GetQuickRepliesQuery: " << to_string(ptr);
promise_.set_value(std::move(ptr));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
QuickReplyManager::QuickReplyMessage::~QuickReplyMessage() = default;
QuickReplyManager::Shortcut::~Shortcut() = default;
QuickReplyManager::QuickReplyManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
}
void QuickReplyManager::tear_down() {
parent_.reset();
}
unique_ptr<QuickReplyManager::QuickReplyMessage> QuickReplyManager::create_message(
telegram_api::object_ptr<telegram_api::Message> message_ptr, const char *source) const {
LOG(DEBUG) << "Receive from " << source << " " << to_string(message_ptr);
CHECK(message_ptr != nullptr);
switch (message_ptr->get_id()) {
case telegram_api::messageEmpty::ID:
break;
case telegram_api::message::ID: {
auto message_id = MessageId::get_message_id(message_ptr, false);
auto message = move_tl_object_as<telegram_api::message>(message_ptr);
if (message->quick_reply_shortcut_id_ == 0) {
LOG(ERROR) << "Receive a quick reply without shortcut from " << source;
break;
}
auto my_dialog_id = td_->dialog_manager_->get_my_dialog_id();
if (DialogId(message->peer_id_) != my_dialog_id || message->from_id_ != nullptr ||
message->saved_peer_id_ != nullptr || message->views_ != 0 || message->forwards_ != 0 ||
message->replies_ != nullptr || message->reactions_ != nullptr || message->ttl_period_ != 0 ||
!message->out_ || message->post_ || message->edit_hide_ || message->from_scheduled_ || message->pinned_ ||
message->noforwards_ || message->mentioned_ || message->media_unread_ || message->reply_markup_ != nullptr ||
!message->restriction_reason_.empty() || !message->post_author_.empty() ||
message->from_boosts_applied_ != 0) {
LOG(ERROR) << "Receive an invalid quick reply from " << source << ": " << to_string(message);
}
auto forward_header = std::move(message->fwd_from_);
UserId via_bot_user_id;
if (message->flags_ & telegram_api::message::VIA_BOT_ID_MASK) {
via_bot_user_id = UserId(message->via_bot_id_);
if (!via_bot_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << via_bot_user_id << " from " << source;
via_bot_user_id = UserId();
}
}
auto media_album_id = message->grouped_id_;
MessageSelfDestructType ttl;
bool disable_web_page_preview = false;
auto content = get_message_content(
td_,
get_message_text(td_->contacts_manager_.get(), std::move(message->message_), std::move(message->entities_),
true, td_->auth_manager_->is_bot(), 0, media_album_id != 0, source),
std::move(message->media_), my_dialog_id, message->date_, true, via_bot_user_id, &ttl,
&disable_web_page_preview, source);
auto reply_header = MessageReplyHeader(td_, std::move(message->reply_to_), my_dialog_id, message_id, -1, false);
if (reply_header.story_full_id_ != StoryFullId()) {
LOG(ERROR) << "Receive reply to " << reply_header.story_full_id_;
reply_header.story_full_id_ = {};
}
if (reply_header.replied_message_info_.is_external() ||
reply_header.replied_message_info_.get_reply_message_full_id(DialogId(), true).get_dialog_id() !=
DialogId()) {
LOG(ERROR) << "Receive reply to " << reply_header.replied_message_info_;
reply_header.replied_message_info_ = {};
}
auto reply_to_message_id = reply_header.replied_message_info_.get_same_chat_reply_to_message_id(true);
if (!ttl.is_empty()) {
LOG(ERROR) << "Wrong " << ttl << " received in " << message_id << " from " << source;
break;
}
auto content_type = content->get_type();
if (is_expired_message_content(content_type)) {
LOG(ERROR) << "Receive " << content_type << " from " << source;
break;
}
auto result = make_unique<QuickReplyMessage>();
result->shortcut_id = message->quick_reply_shortcut_id_;
result->message_id = message_id;
result->edit_date = max(message->edit_date_, 0);
result->disable_web_page_preview = disable_web_page_preview;
result->forward_info = MessageForwardInfo::get_message_forward_info(td_, std::move(forward_header));
result->reply_to_message_id = reply_to_message_id;
result->via_bot_user_id = via_bot_user_id;
result->disable_notification = message->silent_;
result->legacy_layer = (message->legacy_ ? MTPROTO_LAYER : 0);
result->invert_media = message->invert_media_;
result->content = std::move(content);
if (media_album_id != 0) {
if (!is_allowed_media_group_content(content_type)) {
if (content_type != MessageContentType::Unsupported) {
LOG(ERROR) << "Receive media group identifier " << media_album_id << " in " << message_id
<< " with content "
<< oneline(to_string(get_quick_reply_message_message_content_object(result.get())));
}
} else {
result->media_album_id = media_album_id;
}
}
Dependencies dependencies;
add_quick_reply_message_dependencies(dependencies, result.get());
for (auto dependent_dialog_id : dependencies.get_dialog_ids()) {
td_->dialog_manager_->force_create_dialog(dependent_dialog_id, source, true);
}
return result;
}
case telegram_api::messageService::ID:
LOG(ERROR) << "Receive " << to_string(message_ptr);
break;
default:
UNREACHABLE();
break;
}
return nullptr;
}
void QuickReplyManager::add_quick_reply_message_dependencies(Dependencies &dependencies,
const QuickReplyMessage *m) const {
auto is_bot = td_->auth_manager_->is_bot();
dependencies.add_dialog_and_dependencies(m->real_forward_from_dialog_id);
dependencies.add(m->via_bot_user_id);
if (m->forward_info != nullptr) {
m->forward_info->add_dependencies(dependencies);
}
add_message_content_dependencies(dependencies, m->content.get(), is_bot);
}
bool QuickReplyManager::can_resend_message(const QuickReplyMessage *m) const {
if (m->send_error_code != 429) {
return false;
}
if (m->forward_info != nullptr || m->real_forward_from_dialog_id.is_valid()) {
return false;
}
if (m->via_bot_user_id.is_valid() || m->hide_via_bot) {
return false;
}
return true;
}
td_api::object_ptr<td_api::MessageSendingState> QuickReplyManager::get_message_sending_state_object(
const QuickReplyMessage *m) const {
CHECK(m != nullptr);
if (m->message_id.is_yet_unsent()) {
return td_api::make_object<td_api::messageSendingStatePending>(m->sending_id);
}
if (m->is_failed_to_send) {
auto can_retry = can_resend_message(m);
auto error_code = m->send_error_code > 0 ? m->send_error_code : 400;
auto need_another_reply_quote =
can_retry && error_code == 400 && m->send_error_message == CSlice("QUOTE_TEXT_INVALID");
return td_api::make_object<td_api::messageSendingStateFailed>(
td_api::make_object<td_api::error>(error_code, m->send_error_message), can_retry, false,
need_another_reply_quote, false, max(m->try_resend_at - Time::now(), 0.0));
}
return nullptr;
}
td_api::object_ptr<td_api::MessageContent> QuickReplyManager::get_quick_reply_message_message_content_object(
const QuickReplyMessage *m) const {
return get_message_content_object(m->content.get(), td_, DialogId(), 0, false, true, -1, m->invert_media,
m->disable_web_page_preview);
}
td_api::object_ptr<td_api::quickReplyMessage> QuickReplyManager::get_quick_reply_message_object(
const QuickReplyMessage *m, const char *source) const {
CHECK(m != nullptr);
auto forward_info =
m->forward_info == nullptr ? nullptr : m->forward_info->get_message_forward_info_object(td_, false);
return td_api::make_object<td_api::quickReplyMessage>(
m->message_id.get(), get_message_sending_state_object(m), std::move(forward_info), m->reply_to_message_id.get(),
td_->contacts_manager_->get_user_id_object(m->via_bot_user_id, "via_bot_user_id"), m->media_album_id,
get_quick_reply_message_message_content_object(m));
}
int32 QuickReplyManager::get_shortcut_message_count(const Shortcut *s) {
return max(s->total_count_, static_cast<int32>(s->messages_.size()));
}
td_api::object_ptr<td_api::quickReplyShortcut> QuickReplyManager::get_quick_reply_shortcut_object(
const Shortcut *s, const char *source) const {
CHECK(s != nullptr);
CHECK(!s->messages_.empty());
return td_api::make_object<td_api::quickReplyShortcut>(
s->name_, get_quick_reply_message_object(s->messages_[0].get(), source), get_shortcut_message_count(s));
}
td_api::object_ptr<td_api::quickReplyShortcuts> QuickReplyManager::get_quick_reply_shortcuts_object(
const char *source) const {
CHECK(shortcuts_.are_inited_);
return td_api::make_object<td_api::quickReplyShortcuts>(
transform(shortcuts_.shortcuts_, [this, source](const unique_ptr<Shortcut> &shortcut) {
return get_quick_reply_shortcut_object(shortcut.get(), source);
}));
}
void QuickReplyManager::get_quick_reply_shortcuts(Promise<td_api::object_ptr<td_api::quickReplyShortcuts>> &&promise) {
if (shortcuts_.are_inited_) {
return promise.set_value(get_quick_reply_shortcuts_object("get_quick_reply_shortcuts"));
}
load_quick_reply_shortcuts(std::move(promise));
}
void QuickReplyManager::load_quick_reply_shortcuts(Promise<td_api::object_ptr<td_api::quickReplyShortcuts>> &&promise) {
shortcuts_.load_queries_.push_back(std::move(promise));
if (shortcuts_.load_queries_.size() != 1) {
return;
}
reload_quick_reply_shortcuts();
}
void QuickReplyManager::reload_quick_reply_shortcuts() {
auto promise = PromiseCreator::lambda(
[actor_id = actor_id(this)](Result<telegram_api::object_ptr<telegram_api::messages_QuickReplies>> r_shortcuts) {
send_closure(actor_id, &QuickReplyManager::on_reload_quick_reply_shortcuts, std::move(r_shortcuts));
});
td_->create_handler<GetQuickRepliesQuery>(std::move(promise))->send(0);
}
void QuickReplyManager::on_reload_quick_reply_shortcuts(
Result<telegram_api::object_ptr<telegram_api::messages_QuickReplies>> r_shortcuts) {
G()->ignore_result_if_closing(r_shortcuts);
if (r_shortcuts.is_error()) {
return on_load_quick_reply_fail(r_shortcuts.move_as_error());
}
auto shortcuts_ptr = r_shortcuts.move_as_ok();
switch (shortcuts_ptr->get_id()) {
case telegram_api::messages_quickRepliesNotModified::ID:
if (!shortcuts_.are_inited_) {
shortcuts_.are_inited_ = true;
}
break;
case telegram_api::messages_quickReplies::ID: {
auto shortcuts = telegram_api::move_object_as<telegram_api::messages_quickReplies>(shortcuts_ptr);
td_->contacts_manager_->on_get_users(std::move(shortcuts->users_), "messages.quickReplies");
td_->contacts_manager_->on_get_chats(std::move(shortcuts->chats_), "messages.quickReplies");
FlatHashMap<MessageId, telegram_api::object_ptr<telegram_api::Message>, MessageIdHash> message_id_to_message;
for (auto &message : shortcuts->messages_) {
auto message_id = MessageId::get_message_id(message, false);
if (!message_id.is_valid()) {
continue;
}
message_id_to_message[message_id] = std::move(message);
}
FlatHashSet<int32> old_shortcut_ids;
for (auto &shortcut : shortcuts_.shortcuts_) {
old_shortcut_ids.insert(shortcut->shortcut_id_);
}
FlatHashSet<int32> added_shortcut_ids;
FlatHashSet<string> added_shortcut_names;
vector<unique_ptr<Shortcut>> new_shortcuts;
vector<int32> changed_shortcut_ids;
vector<int32> deleted_shortcut_ids;
for (auto &quick_reply : shortcuts->quick_replies_) {
if (quick_reply->shortcut_id_ <= 0 || quick_reply->shortcut_.empty() || quick_reply->count_ <= 0 ||
quick_reply->top_message_ <= 0) {
LOG(ERROR) << "Receive " << to_string(quick_reply);
continue;
}
if (added_shortcut_ids.count(quick_reply->shortcut_id_) || added_shortcut_names.count(quick_reply->shortcut_)) {
LOG(ERROR) << "Receive duplicate " << to_string(quick_reply);
continue;
}
added_shortcut_ids.insert(quick_reply->shortcut_id_);
added_shortcut_names.insert(quick_reply->shortcut_);
MessageId first_message_id(ServerMessageId(quick_reply->top_message_));
auto it = message_id_to_message.find(first_message_id);
if (it == message_id_to_message.end()) {
LOG(ERROR) << "Can't find last " << first_message_id << " in shortcut " << quick_reply->shortcut_;
continue;
}
auto message = create_message(std::move(it->second), "on_reload_quick_reply_shortcuts");
message_id_to_message.erase(it);
if (message == nullptr) {
continue;
}
if (message->shortcut_id != quick_reply->shortcut_id_) {
LOG(ERROR) << "Receive message from shortcut " << message->shortcut_id << " instead of "
<< quick_reply->shortcut_id_;
}
auto shortcut = td::make_unique<Shortcut>();
shortcut->name_ = std::move(quick_reply->shortcut_);
shortcut->shortcut_id_ = quick_reply->shortcut_id_;
shortcut->total_count_ = quick_reply->count_;
shortcut->messages_.push_back(std::move(message));
auto old_shortcut = get_shortcut(shortcut->shortcut_id_);
if (old_shortcut == nullptr || update_shortcut_from(shortcut.get(), old_shortcut, true)) {
changed_shortcut_ids.push_back(shortcut->shortcut_id_);
}
old_shortcut_ids.erase(shortcut->shortcut_id_);
new_shortcuts.push_back(std::move(shortcut));
}
for (auto shortcut_id : old_shortcut_ids) {
auto old_shortcut = get_shortcut(shortcut_id);
CHECK(old_shortcut != nullptr);
auto is_changed = td::remove_if(old_shortcut->messages_, [](const unique_ptr<QuickReplyMessage> &message) {
return message->message_id.is_server();
});
if (old_shortcut->messages_.empty()) {
CHECK(is_changed);
send_update_quick_reply_shortcut_deleted(old_shortcut);
} else {
// some local messages has left
auto shortcut = td::make_unique<Shortcut>();
shortcut->name_ = std::move(old_shortcut->name_);
shortcut->shortcut_id_ = old_shortcut->shortcut_id_;
shortcut->total_count_ = static_cast<int32>(old_shortcut->messages_.size());
shortcut->messages_ = std::move(old_shortcut->messages_);
if (is_changed) {
send_update_quick_reply_shortcut(shortcut.get(), "on_reload_quick_reply_shortcuts 1");
}
new_shortcuts.push_back(std::move(shortcut));
}
}
shortcuts_.shortcuts_ = std::move(new_shortcuts);
shortcuts_.are_inited_ = true;
for (auto shortcut_id : changed_shortcut_ids) {
send_update_quick_reply_shortcut(get_shortcut(shortcut_id), "on_reload_quick_reply_shortcuts 2");
}
break;
}
}
on_load_quick_reply_success();
}
void QuickReplyManager::on_load_quick_reply_success() {
auto promises = std::move(shortcuts_.load_queries_);
reset_to_empty(shortcuts_.load_queries_);
for (auto &promise : promises) {
if (promise) {
promise.set_value(get_quick_reply_shortcuts_object("on_load_quick_reply_success"));
}
}
}
void QuickReplyManager::on_load_quick_reply_fail(Status error) {
fail_promises(shortcuts_.load_queries_, std::move(error));
}
QuickReplyManager::Shortcut *QuickReplyManager::get_shortcut(int32 shortcut_id) {
if (!shortcuts_.are_inited_) {
return nullptr;
}
for (auto &shortcut : shortcuts_.shortcuts_) {
if (shortcut->shortcut_id_ == shortcut_id) {
return shortcut.get();
}
}
return nullptr;
}
void QuickReplyManager::sort_quick_reply_messages(vector<unique_ptr<QuickReplyMessage>> &messages) {
std::sort(messages.begin(), messages.end(),
[](const unique_ptr<QuickReplyMessage> &lhs, const unique_ptr<QuickReplyMessage> &rhs) {
return lhs->message_id < rhs->message_id;
});
}
vector<QuickReplyManager::QuickReplyMessageUniqueId> QuickReplyManager::get_quick_reply_unique_ids(
const vector<unique_ptr<QuickReplyMessage>> &messages) {
return transform(messages, [](const unique_ptr<QuickReplyMessage> &message) {
return QuickReplyMessageUniqueId(message->message_id, message->edit_date);
});
}
vector<QuickReplyManager::QuickReplyMessageUniqueId> QuickReplyManager::get_server_quick_reply_unique_ids(
const vector<unique_ptr<QuickReplyMessage>> &messages) {
auto message_ids = get_quick_reply_unique_ids(messages);
td::remove_if(message_ids, [](const QuickReplyMessageUniqueId &message_id) { return !message_id.first.is_server(); });
return message_ids;
}
bool QuickReplyManager::update_shortcut_from(Shortcut *new_shortcut, Shortcut *old_shortcut, bool is_partial) {
CHECK(old_shortcut != nullptr);
CHECK(new_shortcut != nullptr);
CHECK(old_shortcut->shortcut_id_ == new_shortcut->shortcut_id_);
CHECK(!old_shortcut->messages_.empty());
CHECK(!new_shortcut->messages_.empty());
auto old_message_count = get_shortcut_message_count(old_shortcut);
bool is_changed = false;
if (is_partial) {
// only the first server message is known
// delete all definitely deleted server messages and insert the new message in the correct place
auto old_message_ids = get_quick_reply_unique_ids(old_shortcut->messages_);
auto new_first_message_id = new_shortcut->messages_[0]->message_id;
auto it = old_shortcut->messages_.begin();
while (it != old_shortcut->messages_.end() && (*it)->message_id < new_first_message_id) {
if ((*it)->message_id.is_server()) {
it = old_shortcut->messages_.erase(it);
} else {
++it;
}
}
if (it == old_shortcut->messages_.end() || (*it)->message_id != new_first_message_id) {
old_shortcut->messages_.insert(it, std::move(new_shortcut->messages_[0]));
} else {
*it = std::move(new_shortcut->messages_[0]);
}
new_shortcut->messages_ = std::move(old_shortcut->messages_);
is_changed = (old_message_ids != get_quick_reply_unique_ids(new_shortcut->messages_));
} else {
auto old_server_message_ids = get_server_quick_reply_unique_ids(old_shortcut->messages_);
auto new_server_message_ids = get_server_quick_reply_unique_ids(new_shortcut->messages_);
if (old_server_message_ids == new_server_message_ids) {
new_shortcut->messages_ = std::move(old_shortcut->messages_);
} else {
is_changed = true;
for (auto &message : old_shortcut->messages_) {
if (!message->message_id.is_server()) {
new_shortcut->messages_.push_back(std::move(message));
}
}
sort_quick_reply_messages(new_shortcut->messages_);
}
}
return is_changed || new_shortcut->name_ != old_shortcut->name_ ||
old_message_count != get_shortcut_message_count(new_shortcut);
}
td_api::object_ptr<td_api::updateQuickReplyShortcut> QuickReplyManager::get_update_quick_reply_shortcut_object(
const Shortcut *s, const char *source) const {
return td_api::make_object<td_api::updateQuickReplyShortcut>(get_quick_reply_shortcut_object(s, source));
}
void QuickReplyManager::send_update_quick_reply_shortcut(const Shortcut *s, const char *source) {
send_closure(G()->td(), &Td::send_update, get_update_quick_reply_shortcut_object(s, source));
}
td_api::object_ptr<td_api::updateQuickReplyShortcutDeleted>
QuickReplyManager::get_update_quick_reply_shortcut_deleted_object(const Shortcut *s) const {
CHECK(s != nullptr);
return td_api::make_object<td_api::updateQuickReplyShortcutDeleted>(s->name_);
}
void QuickReplyManager::send_update_quick_reply_shortcut_deleted(const Shortcut *s) {
send_closure(G()->td(), &Td::send_update, get_update_quick_reply_shortcut_deleted_object(s));
}
void QuickReplyManager::get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const {
if (td_->auth_manager_->is_bot()) {
return;
}
for (auto &shortcut : shortcuts_.shortcuts_) {
updates.push_back(get_update_quick_reply_shortcut_object(shortcut.get(), "get_current_state"));
}
}
} // namespace td
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