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tdlight/td/telegram/BusinessConnectionManager.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/BusinessConnectionManager.h"
#include "td/telegram/AccessRights.h"
#include "td/telegram/AuthManager.h"
#include "td/telegram/ContactsManager.h"
#include "td/telegram/DialogManager.h"
#include "td/telegram/files/FileId.h"
#include "td/telegram/files/FileManager.h"
#include "td/telegram/files/FileType.h"
#include "td/telegram/Global.h"
#include "td/telegram/MessageContent.h"
#include "td/telegram/MessageContentType.h"
#include "td/telegram/MessageCopyOptions.h"
#include "td/telegram/MessageEntity.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/MessageSelfDestructType.h"
#include "td/telegram/MessagesManager.h"
#include "td/telegram/ReplyMarkup.h"
#include "td/telegram/ServerMessageId.h"
#include "td/telegram/Td.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"
#include "td/utils/format.h"
#include "td/utils/logging.h"
#include "td/utils/Random.h"
namespace td {
class GetBotBusinessConnectionQuery final : public Td::ResultHandler {
Promise<telegram_api::object_ptr<telegram_api::Updates>> promise_;
public:
explicit GetBotBusinessConnectionQuery(Promise<telegram_api::object_ptr<telegram_api::Updates>> &&promise)
: promise_(std::move(promise)) {
}
void send(const BusinessConnectionId &connection_id) {
send_query(G()->net_query_creator().create(telegram_api::account_getBotBusinessConnection(connection_id.get())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::account_getBotBusinessConnection>(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 GetBotBusinessConnectionQuery: " << to_string(ptr);
promise_.set_value(std::move(ptr));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
struct BusinessConnectionManager::BusinessConnection {
BusinessConnectionId connection_id_;
UserId user_id_;
DcId dc_id_;
int32 connection_date_ = 0;
bool can_reply_ = false;
bool is_disabled_ = false;
explicit BusinessConnection(const telegram_api::object_ptr<telegram_api::botBusinessConnection> &connection)
: connection_id_(connection->connection_id_)
, user_id_(connection->user_id_)
, dc_id_(DcId::create(connection->dc_id_))
, connection_date_(connection->date_)
, can_reply_(connection->can_reply_)
, is_disabled_(connection->disabled_) {
}
BusinessConnection(const BusinessConnection &) = delete;
BusinessConnection &operator=(const BusinessConnection &) = delete;
BusinessConnection(BusinessConnection &&) = delete;
BusinessConnection &operator=(BusinessConnection &&) = delete;
~BusinessConnection() = default;
bool is_valid() const {
return connection_id_.is_valid() && user_id_.is_valid() && !dc_id_.is_empty() && connection_date_ > 0;
}
td_api::object_ptr<td_api::businessConnection> get_business_connection_object(Td *td) const {
DialogId user_dialog_id(user_id_);
td->dialog_manager_->force_create_dialog(user_dialog_id, "get_business_connection_object");
return td_api::make_object<td_api::businessConnection>(
connection_id_.get(), td->contacts_manager_->get_user_id_object(user_id_, "businessConnection"),
td->dialog_manager_->get_chat_id_object(user_dialog_id, "businessConnection"), connection_date_, can_reply_,
!is_disabled_);
}
};
struct BusinessConnectionManager::PendingMessage {
BusinessConnectionId business_connection_id_;
DialogId dialog_id_;
MessageInputReplyTo input_reply_to_;
string send_emoji_;
MessageSelfDestructType ttl_;
unique_ptr<MessageContent> content_;
unique_ptr<ReplyMarkup> reply_markup_;
int64 random_id_ = 0;
bool noforwards_ = false;
bool disable_notification_ = false;
bool invert_media_ = false;
bool disable_web_page_preview_ = false;
};
class BusinessConnectionManager::SendBusinessMessageQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::businessMessage>> promise_;
unique_ptr<PendingMessage> message_;
public:
explicit SendBusinessMessageQuery(Promise<td_api::object_ptr<td_api::businessMessage>> &&promise)
: promise_(std::move(promise)) {
}
void send(unique_ptr<PendingMessage> message) {
message_ = std::move(message);
int32 flags = 0;
if (message_->disable_web_page_preview_) {
flags |= telegram_api::messages_sendMessage::NO_WEBPAGE_MASK;
}
if (message_->disable_notification_) {
flags |= telegram_api::messages_sendMessage::SILENT_MASK;
}
if (message_->noforwards_) {
flags |= telegram_api::messages_sendMessage::NOFORWARDS_MASK;
}
if (message_->invert_media_) {
flags |= telegram_api::messages_sendMessage::INVERT_MEDIA_MASK;
}
auto input_peer = td_->dialog_manager_->get_input_peer(message_->dialog_id_, AccessRights::Know);
CHECK(input_peer != nullptr);
auto reply_to = message_->input_reply_to_.get_input_reply_to(td_, MessageId());
if (reply_to != nullptr) {
flags |= telegram_api::messages_sendMessage::REPLY_TO_MASK;
}
const FormattedText *message_text = get_message_content_text(message_->content_.get());
CHECK(message_text != nullptr);
auto entities = get_input_message_entities(td_->contacts_manager_.get(), message_text, "SendBusinessMessageQuery");
if (!entities.empty()) {
flags |= telegram_api::messages_sendMessage::ENTITIES_MASK;
}
if (message_->reply_markup_ != nullptr) {
flags |= telegram_api::messages_sendMessage::REPLY_MARKUP_MASK;
}
send_query(G()->net_query_creator().create_with_prefix(
message_->business_connection_id_.get_invoke_prefix(),
telegram_api::messages_sendMessage(
flags, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, std::move(input_peer), std::move(reply_to), message_text->text,
message_->random_id_, get_input_reply_markup(td_->contacts_manager_.get(), message_->reply_markup_),
std::move(entities), 0, nullptr, nullptr),
td_->business_connection_manager_->get_business_connection_dc_id(message_->business_connection_id_),
{{message_->dialog_id_}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_sendMessage>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for SendBusinessMessageQuery: " << to_string(ptr);
td_->business_connection_manager_->process_sent_business_message(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
LOG(INFO) << "Receive error for SendBusinessMessageQuery: " << status;
promise_.set_error(std::move(status));
}
};
class BusinessConnectionManager::SendBusinessMediaQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::businessMessage>> promise_;
unique_ptr<PendingMessage> message_;
public:
explicit SendBusinessMediaQuery(Promise<td_api::object_ptr<td_api::businessMessage>> &&promise)
: promise_(std::move(promise)) {
}
void send(unique_ptr<PendingMessage> message, telegram_api::object_ptr<telegram_api::InputMedia> &&input_media) {
CHECK(input_media != nullptr);
message_ = std::move(message);
int32 flags = 0;
if (message_->disable_notification_) {
flags |= telegram_api::messages_sendMedia::SILENT_MASK;
}
if (message_->noforwards_) {
flags |= telegram_api::messages_sendMedia::NOFORWARDS_MASK;
}
if (message_->invert_media_) {
flags |= telegram_api::messages_sendMedia::INVERT_MEDIA_MASK;
}
auto input_peer = td_->dialog_manager_->get_input_peer(message_->dialog_id_, AccessRights::Know);
CHECK(input_peer != nullptr);
auto reply_to = message_->input_reply_to_.get_input_reply_to(td_, MessageId());
if (reply_to != nullptr) {
flags |= telegram_api::messages_sendMedia::REPLY_TO_MASK;
}
const FormattedText *message_text = get_message_content_text(message_->content_.get());
auto entities = get_input_message_entities(td_->contacts_manager_.get(), message_text, "SendBusinessMediaQuery");
if (!entities.empty()) {
flags |= telegram_api::messages_sendMedia::ENTITIES_MASK;
}
if (message_->reply_markup_ != nullptr) {
flags |= telegram_api::messages_sendMedia::REPLY_MARKUP_MASK;
}
send_query(G()->net_query_creator().create_with_prefix(
message_->business_connection_id_.get_invoke_prefix(),
telegram_api::messages_sendMedia(flags, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/, std::move(input_peer),
std::move(reply_to), std::move(input_media),
message_text == nullptr ? string() : message_text->text, message_->random_id_,
get_input_reply_markup(td_->contacts_manager_.get(), message_->reply_markup_),
std::move(entities), 0, nullptr, nullptr),
td_->business_connection_manager_->get_business_connection_dc_id(message_->business_connection_id_),
{{message_->dialog_id_}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_sendMedia>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for SendBusinessMediaQuery: " << to_string(ptr);
td_->business_connection_manager_->process_sent_business_message(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
LOG(INFO) << "Receive error for SendBusinessMediaQuery: " << status;
promise_.set_error(std::move(status));
}
};
class BusinessConnectionManager::SendBusinessMultiMediaQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::businessMessages>> promise_;
vector<unique_ptr<PendingMessage>> messages_;
public:
explicit SendBusinessMultiMediaQuery(Promise<td_api::object_ptr<td_api::businessMessages>> &&promise)
: promise_(std::move(promise)) {
}
void send(vector<unique_ptr<PendingMessage>> &&messages,
vector<telegram_api::object_ptr<telegram_api::inputSingleMedia>> &&input_single_media) {
CHECK(!messages.empty());
messages_ = std::move(messages);
int32 flags = 0;
if (messages_[0]->disable_notification_) {
flags |= telegram_api::messages_sendMultiMedia::SILENT_MASK;
}
if (messages_[0]->noforwards_) {
flags |= telegram_api::messages_sendMultiMedia::NOFORWARDS_MASK;
}
if (messages_[0]->invert_media_) {
flags |= telegram_api::messages_sendMultiMedia::INVERT_MEDIA_MASK;
}
auto input_peer = td_->dialog_manager_->get_input_peer(messages_[0]->dialog_id_, AccessRights::Know);
CHECK(input_peer != nullptr);
auto reply_to = messages_[0]->input_reply_to_.get_input_reply_to(td_, MessageId());
if (reply_to != nullptr) {
flags |= telegram_api::messages_sendMultiMedia::REPLY_TO_MASK;
}
send_query(G()->net_query_creator().create_with_prefix(
messages_[0]->business_connection_id_.get_invoke_prefix(),
telegram_api::messages_sendMultiMedia(flags, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/,
std::move(input_peer), std::move(reply_to), std::move(input_single_media),
0, nullptr, nullptr),
td_->business_connection_manager_->get_business_connection_dc_id(messages_[0]->business_connection_id_),
{{messages_[0]->dialog_id_}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_sendMultiMedia>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for SendBusinessMultiMediaQuery: " << to_string(ptr);
td_->business_connection_manager_->process_sent_business_message_album(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
LOG(INFO) << "Receive error for SendBusinessMultiMediaQuery: " << status;
promise_.set_error(std::move(status));
}
};
class BusinessConnectionManager::UploadBusinessMediaQuery final : public Td::ResultHandler {
Promise<UploadMediaResult> promise_;
unique_ptr<PendingMessage> message_;
bool was_uploaded_ = false;
bool was_thumbnail_uploaded_ = false;
void delete_thumbnail() {
if (!was_thumbnail_uploaded_) {
return;
}
auto file_id = get_message_file_id(message_);
CHECK(file_id.is_valid());
auto thumbnail_file_id = td_->business_connection_manager_->get_message_thumbnail_file_id(message_, file_id);
CHECK(thumbnail_file_id.is_valid());
// always delete partial remote location for the thumbnail, because it can't be reused anyway
td_->file_manager_->delete_partial_remote_location(thumbnail_file_id);
}
public:
explicit UploadBusinessMediaQuery(Promise<UploadMediaResult> &&promise) : promise_(std::move(promise)) {
}
void send(unique_ptr<PendingMessage> message, telegram_api::object_ptr<telegram_api::InputMedia> &&input_media) {
CHECK(input_media != nullptr);
message_ = std::move(message);
was_uploaded_ = FileManager::extract_was_uploaded(input_media);
was_thumbnail_uploaded_ = FileManager::extract_was_thumbnail_uploaded(input_media);
if (was_uploaded_ && false) {
return on_error(Status::Error(400, "FILE_PART_1_MISSING"));
}
int32 flags = telegram_api::messages_uploadMedia::BUSINESS_CONNECTION_ID_MASK;
auto input_peer = td_->dialog_manager_->get_input_peer(message_->dialog_id_, AccessRights::Know);
CHECK(input_peer != nullptr);
send_query(G()->net_query_creator().create(telegram_api::messages_uploadMedia(
flags, message_->business_connection_id_.get(), std::move(input_peer), std::move(input_media))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_uploadMedia>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
delete_thumbnail();
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for UploadBusinessMediaQuery: " << to_string(ptr);
td_->business_connection_manager_->complete_upload_media(std::move(message_), std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
LOG(INFO) << "Receive error for UploadBusinessMediaQuery: " << status;
if (was_uploaded_) {
delete_thumbnail();
auto file_id = get_message_file_id(message_);
auto bad_parts = FileManager::get_missing_file_parts(status);
if (!bad_parts.empty()) {
td_->business_connection_manager_->upload_media(std::move(message_), std::move(promise_), std::move(bad_parts));
return;
} else {
td_->file_manager_->delete_partial_remote_location_if_needed(file_id, status);
}
}
promise_.set_error(std::move(status));
}
};
class BusinessConnectionManager::UploadMediaCallback final : public FileManager::UploadCallback {
public:
void on_upload_ok(FileId file_id, telegram_api::object_ptr<telegram_api::InputFile> input_file) final {
send_closure_later(G()->business_connection_manager(), &BusinessConnectionManager::on_upload_media, file_id,
std::move(input_file));
}
void on_upload_encrypted_ok(FileId file_id,
telegram_api::object_ptr<telegram_api::InputEncryptedFile> input_file) final {
UNREACHABLE();
}
void on_upload_secure_ok(FileId file_id, telegram_api::object_ptr<telegram_api::InputSecureFile> input_file) final {
UNREACHABLE();
}
void on_upload_error(FileId file_id, Status error) final {
send_closure_later(G()->business_connection_manager(), &BusinessConnectionManager::on_upload_media_error, file_id,
std::move(error));
}
};
class BusinessConnectionManager::UploadThumbnailCallback final : public FileManager::UploadCallback {
public:
void on_upload_ok(FileId file_id, telegram_api::object_ptr<telegram_api::InputFile> input_file) final {
send_closure_later(G()->business_connection_manager(), &BusinessConnectionManager::on_upload_thumbnail, file_id,
std::move(input_file));
}
void on_upload_encrypted_ok(FileId file_id,
telegram_api::object_ptr<telegram_api::InputEncryptedFile> input_file) final {
UNREACHABLE();
}
void on_upload_secure_ok(FileId file_id, telegram_api::object_ptr<telegram_api::InputSecureFile> input_file) final {
UNREACHABLE();
}
void on_upload_error(FileId file_id, Status error) final {
send_closure_later(G()->business_connection_manager(), &BusinessConnectionManager::on_upload_thumbnail, file_id,
nullptr);
}
};
BusinessConnectionManager::BusinessConnectionManager(Td *td, ActorShared<> parent)
: td_(td), parent_(std::move(parent)) {
upload_media_callback_ = std::make_shared<UploadMediaCallback>();
upload_thumbnail_callback_ = std::make_shared<UploadThumbnailCallback>();
}
BusinessConnectionManager::~BusinessConnectionManager() = default;
void BusinessConnectionManager::tear_down() {
parent_.reset();
}
Status BusinessConnectionManager::check_business_connection(const BusinessConnectionId &connection_id,
DialogId dialog_id) const {
auto connection = business_connections_.get_pointer(connection_id);
if (connection == nullptr) {
return Status::Error(400, "Business connection not found");
}
if (dialog_id.get_type() != DialogType::User) {
return Status::Error(400, "Chat must be a private chat");
}
if (dialog_id == DialogId(connection->user_id_)) {
return Status::Error(400, "Messages must not be sent to self");
}
// no need to check connection->can_reply_ and connection->is_disabled_
return Status::OK();
}
DcId BusinessConnectionManager::get_business_connection_dc_id(const BusinessConnectionId &connection_id) const {
if (connection_id.is_empty()) {
return DcId::main();
}
auto connection = business_connections_.get_pointer(connection_id);
CHECK(connection != nullptr);
return connection->dc_id_;
}
void BusinessConnectionManager::on_update_bot_business_connect(
telegram_api::object_ptr<telegram_api::botBusinessConnection> &&connection) {
CHECK(connection != nullptr);
auto business_connection = make_unique<BusinessConnection>(connection);
if (!business_connection->is_valid()) {
LOG(ERROR) << "Receive invalid " << to_string(connection);
return;
}
if (!td_->auth_manager_->is_bot()) {
LOG(ERROR) << "Receive " << to_string(connection);
return;
}
auto &stored_connection = business_connections_[business_connection->connection_id_];
stored_connection = std::move(business_connection);
send_closure(G()->td(), &Td::send_update, get_update_business_connection(stored_connection.get()));
}
void BusinessConnectionManager::on_update_bot_new_business_message(
const BusinessConnectionId &connection_id, telegram_api::object_ptr<telegram_api::Message> &&message,
telegram_api::object_ptr<telegram_api::Message> &&reply_to_message) {
if (!td_->auth_manager_->is_bot() || !connection_id.is_valid()) {
LOG(ERROR) << "Receive " << to_string(message);
return;
}
auto message_object =
td_->messages_manager_->get_business_message_object(std::move(message), std::move(reply_to_message));
if (message_object == nullptr) {
return;
}
send_closure(G()->td(), &Td::send_update,
td_api::make_object<td_api::updateNewBusinessMessage>(connection_id.get(), std::move(message_object)));
}
void BusinessConnectionManager::on_update_bot_edit_business_message(
const BusinessConnectionId &connection_id, telegram_api::object_ptr<telegram_api::Message> &&message,
telegram_api::object_ptr<telegram_api::Message> &&reply_to_message) {
if (!td_->auth_manager_->is_bot() || !connection_id.is_valid()) {
LOG(ERROR) << "Receive " << to_string(message);
return;
}
auto message_object =
td_->messages_manager_->get_business_message_object(std::move(message), std::move(reply_to_message));
if (message_object == nullptr) {
return;
}
send_closure(
G()->td(), &Td::send_update,
td_api::make_object<td_api::updateBusinessMessageEdited>(connection_id.get(), std::move(message_object)));
}
void BusinessConnectionManager::on_update_bot_delete_business_messages(const BusinessConnectionId &connection_id,
DialogId dialog_id, vector<int32> &&messages) {
if (!td_->auth_manager_->is_bot() || !connection_id.is_valid() || dialog_id.get_type() != DialogType::User) {
LOG(ERROR) << "Receive deletion of messages " << messages << " in " << dialog_id;
return;
}
vector<int64> message_ids;
for (auto message : messages) {
message_ids.push_back(MessageId(ServerMessageId(message)).get());
}
td_->dialog_manager_->force_create_dialog(dialog_id, "on_update_bot_delete_business_messages", true);
send_closure(
G()->td(), &Td::send_update,
td_api::make_object<td_api::updateBusinessMessagesDeleted>(
connection_id.get(), td_->dialog_manager_->get_chat_id_object(dialog_id, "updateBusinessMessageDeleted"),
std::move(message_ids)));
}
void BusinessConnectionManager::get_business_connection(
const BusinessConnectionId &connection_id, Promise<td_api::object_ptr<td_api::businessConnection>> &&promise) {
auto connection = business_connections_.get_pointer(connection_id);
if (connection != nullptr) {
return promise.set_value(connection->get_business_connection_object(td_));
}
if (connection_id.is_empty()) {
return promise.set_error(Status::Error(400, "Connection iedntifier must be non-empty"));
}
auto &queries = get_business_connection_queries_[connection_id];
queries.push_back(std::move(promise));
if (queries.size() == 1u) {
auto query_promise = PromiseCreator::lambda(
[actor_id = actor_id(this), connection_id](Result<telegram_api::object_ptr<telegram_api::Updates>> r_updates) {
send_closure(actor_id, &BusinessConnectionManager::on_get_business_connection, connection_id,
std::move(r_updates));
});
td_->create_handler<GetBotBusinessConnectionQuery>(std::move(query_promise))->send(connection_id);
}
}
void BusinessConnectionManager::on_get_business_connection(
const BusinessConnectionId &connection_id, Result<telegram_api::object_ptr<telegram_api::Updates>> r_updates) {
G()->ignore_result_if_closing(r_updates);
auto queries_it = get_business_connection_queries_.find(connection_id);
CHECK(queries_it != get_business_connection_queries_.end());
CHECK(!queries_it->second.empty());
auto promises = std::move(queries_it->second);
get_business_connection_queries_.erase(queries_it);
if (r_updates.is_error()) {
return fail_promises(promises, r_updates.move_as_error());
}
auto connection = business_connections_.get_pointer(connection_id);
if (connection != nullptr) {
for (auto &promise : promises) {
promise.set_value(connection->get_business_connection_object(td_));
}
return;
}
auto updates_ptr = r_updates.move_as_ok();
if (updates_ptr->get_id() != telegram_api::updates::ID) {
LOG(ERROR) << "Receive " << to_string(updates_ptr);
return fail_promises(promises, Status::Error(500, "Receive invalid business connection info"));
}
auto updates = telegram_api::move_object_as<telegram_api::updates>(updates_ptr);
if (updates->updates_.size() != 1 || updates->updates_[0]->get_id() != telegram_api::updateBotBusinessConnect::ID) {
if (updates->updates_.empty()) {
return fail_promises(promises, Status::Error(400, "Business connnection not found"));
}
LOG(ERROR) << "Receive " << to_string(updates);
return fail_promises(promises, Status::Error(500, "Receive invalid business connection info"));
}
auto update = telegram_api::move_object_as<telegram_api::updateBotBusinessConnect>(updates->updates_[0]);
td_->contacts_manager_->on_get_users(std::move(updates->users_), "on_get_business_connection");
td_->contacts_manager_->on_get_chats(std::move(updates->chats_), "on_get_business_connection");
auto business_connection = make_unique<BusinessConnection>(update->connection_);
if (!business_connection->is_valid() || connection_id != business_connection->connection_id_) {
LOG(ERROR) << "Receive for " << connection_id << ": " << to_string(update->connection_);
return fail_promises(promises, Status::Error(500, "Receive invalid business connection info"));
}
auto &stored_connection = business_connections_[connection_id];
CHECK(stored_connection == nullptr);
stored_connection = std::move(business_connection);
for (auto &promise : promises) {
promise.set_value(stored_connection->get_business_connection_object(td_));
}
}
MessageInputReplyTo BusinessConnectionManager::create_business_message_input_reply_to(
td_api::object_ptr<td_api::InputMessageReplyTo> &&reply_to) {
if (reply_to == nullptr) {
return {};
}
switch (reply_to->get_id()) {
case td_api::inputMessageReplyToStory::ID:
return {};
case td_api::inputMessageReplyToMessage::ID: {
auto reply_to_message = td_api::move_object_as<td_api::inputMessageReplyToMessage>(reply_to);
auto message_id = MessageId(reply_to_message->message_id_);
if (!message_id.is_valid() || !message_id.is_server()) {
return {};
}
if (reply_to_message->chat_id_ != 0) {
return {};
}
FormattedText quote;
int32 quote_position = 0;
if (reply_to_message->quote_ != nullptr) {
int32 ltrim_count = 0;
auto r_quote = get_formatted_text(td_, td_->dialog_manager_->get_my_dialog_id(),
std::move(reply_to_message->quote_->text_), td_->auth_manager_->is_bot(),
true, true, false, &ltrim_count);
if (r_quote.is_ok() && !r_quote.ok().text.empty()) {
quote = r_quote.move_as_ok();
quote_position = reply_to_message->quote_->position_;
if (0 <= quote_position && quote_position <= 1000000) { // some unreasonably big bound
quote_position += ltrim_count;
} else {
quote_position = 0;
}
}
}
return MessageInputReplyTo{message_id, DialogId(), std::move(quote), quote_position};
}
default:
UNREACHABLE();
return {};
}
}
Result<InputMessageContent> BusinessConnectionManager::process_input_message_content(
DialogId dialog_id, td_api::object_ptr<td_api::InputMessageContent> &&input_message_content) {
if (input_message_content == nullptr) {
return Status::Error(400, "Can't send message without content");
}
if (input_message_content->get_id() == td_api::inputMessageForwarded::ID) {
return Status::Error(400, "Can't forward messages as business");
}
return get_input_message_content(dialog_id, std::move(input_message_content), td_, true);
}
unique_ptr<BusinessConnectionManager::PendingMessage> BusinessConnectionManager::create_business_message_to_send(
BusinessConnectionId business_connection_id, DialogId dialog_id, MessageInputReplyTo &&input_reply_to,
bool disable_notification, bool protect_content, unique_ptr<ReplyMarkup> &&reply_markup,
InputMessageContent &&input_content) const {
auto content = dup_message_content(td_, td_->dialog_manager_->get_my_dialog_id(), input_content.content.get(),
MessageContentDupType::Send, MessageCopyOptions());
auto message = make_unique<PendingMessage>();
message->business_connection_id_ = business_connection_id;
message->dialog_id_ = dialog_id;
message->input_reply_to_ = std::move(input_reply_to);
message->noforwards_ = protect_content;
message->content_ = std::move(content);
message->reply_markup_ = std::move(reply_markup);
message->disable_notification_ = disable_notification;
message->invert_media_ = input_content.invert_media;
message->disable_web_page_preview_ = input_content.disable_web_page_preview;
message->ttl_ = input_content.ttl;
message->send_emoji_ = std::move(input_content.emoji);
message->random_id_ = Random::secure_int64();
return message;
}
void BusinessConnectionManager::send_message(BusinessConnectionId business_connection_id, DialogId dialog_id,
td_api::object_ptr<td_api::InputMessageReplyTo> &&reply_to,
bool disable_notification, bool protect_content,
td_api::object_ptr<td_api::ReplyMarkup> &&reply_markup,
td_api::object_ptr<td_api::InputMessageContent> &&input_message_content,
Promise<td_api::object_ptr<td_api::businessMessage>> &&promise) {
TRY_STATUS_PROMISE(promise, check_business_connection(business_connection_id, dialog_id));
TRY_RESULT_PROMISE(promise, input_content,
process_input_message_content(dialog_id, std::move(input_message_content)));
auto input_reply_to = create_business_message_input_reply_to(std::move(reply_to));
TRY_RESULT_PROMISE(promise, message_reply_markup,
get_reply_markup(std::move(reply_markup), DialogType::User, true, false));
auto message = create_business_message_to_send(std::move(business_connection_id), dialog_id,
std::move(input_reply_to), disable_notification, protect_content,
std::move(message_reply_markup), std::move(input_content));
do_send_message(std::move(message), std::move(promise));
}
void BusinessConnectionManager::do_send_message(unique_ptr<PendingMessage> &&message,
Promise<td_api::object_ptr<td_api::businessMessage>> &&promise) {
LOG(INFO) << "Send business message to " << message->dialog_id_;
const auto *content = message->content_.get();
CHECK(content != nullptr);
auto content_type = content->get_type();
if (content_type == MessageContentType::Text) {
auto input_media = get_message_content_input_media_web_page(td_, content);
if (input_media == nullptr) {
td_->create_handler<SendBusinessMessageQuery>(std::move(promise))->send(std::move(message));
} else {
td_->create_handler<SendBusinessMediaQuery>(std::move(promise))->send(std::move(message), std::move(input_media));
}
return;
}
auto input_media = get_input_media(content, td_, message->ttl_, message->send_emoji_, td_->auth_manager_->is_bot());
if (input_media != nullptr) {
td_->create_handler<SendBusinessMediaQuery>(std::move(promise))->send(std::move(message), std::move(input_media));
return;
}
if (content_type == MessageContentType::Game || content_type == MessageContentType::Poll ||
content_type == MessageContentType::Story) {
return promise.set_error(Status::Error(400, "Message has no file"));
}
upload_media(std::move(message), PromiseCreator::lambda([actor_id = actor_id(this), promise = std::move(promise)](
Result<UploadMediaResult> &&result) mutable {
if (result.is_error()) {
return promise.set_error(result.move_as_error());
}
auto message_input_media = result.move_as_ok();
send_closure(actor_id, &BusinessConnectionManager::complete_send_media,
std::move(message_input_media.message_), std::move(message_input_media.input_media_),
std::move(promise));
}));
}
void BusinessConnectionManager::process_sent_business_message(
telegram_api::object_ptr<telegram_api::Updates> &&updates_ptr,
Promise<td_api::object_ptr<td_api::businessMessage>> &&promise) {
if (updates_ptr->get_id() != telegram_api::updates::ID) {
LOG(ERROR) << "Receive " << to_string(updates_ptr);
return promise.set_error(Status::Error(500, "Receive invalid business connection messages"));
}
auto updates = telegram_api::move_object_as<telegram_api::updates>(updates_ptr);
if (updates->updates_.size() != 1 ||
updates->updates_[0]->get_id() != telegram_api::updateBotNewBusinessMessage::ID) {
LOG(ERROR) << "Receive " << to_string(updates);
return promise.set_error(Status::Error(500, "Receive invalid business connection messages"));
}
auto update = telegram_api::move_object_as<telegram_api::updateBotNewBusinessMessage>(updates->updates_[0]);
td_->contacts_manager_->on_get_users(std::move(updates->users_), "SendBusinessMediaQuery");
td_->contacts_manager_->on_get_chats(std::move(updates->chats_), "SendBusinessMediaQuery");
promise.set_value(td_->messages_manager_->get_business_message_object(std::move(update->message_),
std::move(update->reply_to_message_)));
}
FileId BusinessConnectionManager::get_message_file_id(const unique_ptr<PendingMessage> &message) {
CHECK(message != nullptr);
return get_message_content_any_file_id(
message->content_.get()); // any_file_id, because it could be a photo sent by ID
}
FileId BusinessConnectionManager::get_message_thumbnail_file_id(const unique_ptr<PendingMessage> &message,
FileId file_id) const {
FileView file_view = td_->file_manager_->get_file_view(file_id);
if (get_main_file_type(file_view.get_type()) == FileType::Photo) {
return FileId();
}
CHECK(message != nullptr);
return get_message_content_thumbnail_file_id(message->content_.get(), td_);
}
void BusinessConnectionManager::upload_media(unique_ptr<PendingMessage> &&message, Promise<UploadMediaResult> &&promise,
vector<int> bad_parts) {
auto file_id = get_message_file_id(message);
FileView file_view = td_->file_manager_->get_file_view(file_id);
if (file_view.is_encrypted()) {
return promise.set_error(Status::Error(400, "Can't use encrypted file"));
}
if (file_view.has_remote_location() && file_view.main_remote_location().is_web()) {
return promise.set_error(Status::Error(400, "Can't use a web file"));
}
BeingUploadedMedia media;
media.message_ = std::move(message);
media.promise_ = std::move(promise);
if (!file_view.has_remote_location() && file_view.has_url()) {
return do_upload_media(std::move(media), nullptr);
}
LOG(INFO) << "Ask to upload file " << file_id << " with bad parts " << bad_parts;
CHECK(file_id.is_valid());
bool is_inserted = being_uploaded_files_.emplace(file_id, std::move(media)).second;
CHECK(is_inserted);
// need to call resume_upload synchronously to make upload process consistent with being_uploaded_files_
// and to send is_uploading_active == true in the updates
td_->file_manager_->resume_upload(file_id, std::move(bad_parts), upload_media_callback_, 1, 0);
}
void BusinessConnectionManager::complete_send_media(unique_ptr<PendingMessage> &&message,
telegram_api::object_ptr<telegram_api::InputMedia> &&input_media,
Promise<td_api::object_ptr<td_api::businessMessage>> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(message != nullptr);
CHECK(input_media != nullptr);
td_->create_handler<SendBusinessMediaQuery>(std::move(promise))->send(std::move(message), std::move(input_media));
}
void BusinessConnectionManager::on_upload_media(FileId file_id,
telegram_api::object_ptr<telegram_api::InputFile> input_file) {
LOG(INFO) << "File " << file_id << " has been uploaded";
auto it = being_uploaded_files_.find(file_id);
CHECK(it != being_uploaded_files_.end());
auto being_uploaded_media = std::move(it->second);
being_uploaded_files_.erase(it);
being_uploaded_media.input_file_ = std::move(input_file);
auto thumbnail_file_id = get_message_thumbnail_file_id(being_uploaded_media.message_, file_id);
if (being_uploaded_media.input_file_ != nullptr && thumbnail_file_id.is_valid()) {
// TODO: download thumbnail if needed (like in secret chats)
LOG(INFO) << "Ask to upload thumbnail " << thumbnail_file_id;
bool is_inserted = being_uploaded_thumbnails_.emplace(thumbnail_file_id, std::move(being_uploaded_media)).second;
CHECK(is_inserted);
td_->file_manager_->upload(thumbnail_file_id, upload_thumbnail_callback_, 1, 0);
} else {
do_upload_media(std::move(being_uploaded_media), nullptr);
}
}
void BusinessConnectionManager::on_upload_media_error(FileId file_id, Status status) {
CHECK(status.is_error());
auto it = being_uploaded_files_.find(file_id);
CHECK(it != being_uploaded_files_.end());
auto being_uploaded_media = std::move(it->second);
being_uploaded_files_.erase(it);
being_uploaded_media.promise_.set_error(std::move(status));
}
void BusinessConnectionManager::on_upload_thumbnail(
FileId thumbnail_file_id, telegram_api::object_ptr<telegram_api::InputFile> thumbnail_input_file) {
LOG(INFO) << "Thumbnail " << thumbnail_file_id << " has been uploaded as " << to_string(thumbnail_input_file);
auto it = being_uploaded_thumbnails_.find(thumbnail_file_id);
CHECK(it != being_uploaded_thumbnails_.end());
auto being_uploaded_media = std::move(it->second);
being_uploaded_thumbnails_.erase(it);
if (thumbnail_input_file == nullptr) {
delete_message_content_thumbnail(being_uploaded_media.message_->content_.get(), td_);
}
do_upload_media(std::move(being_uploaded_media), std::move(thumbnail_input_file));
}
void BusinessConnectionManager::do_upload_media(BeingUploadedMedia &&being_uploaded_media,
telegram_api::object_ptr<telegram_api::InputFile> input_thumbnail) {
auto file_id = get_message_file_id(being_uploaded_media.message_);
auto thumbnail_file_id = get_message_thumbnail_file_id(being_uploaded_media.message_, file_id);
auto input_file = std::move(being_uploaded_media.input_file_);
bool have_input_file = input_file != nullptr;
bool have_input_thumbnail = input_thumbnail != nullptr;
LOG(INFO) << "Do upload media file " << file_id << " with thumbnail " << thumbnail_file_id
<< ", have_input_file = " << have_input_file << ", have_input_thumbnail = " << have_input_thumbnail;
const auto *message = being_uploaded_media.message_.get();
auto input_media = get_input_media(message->content_.get(), td_, std::move(input_file), std::move(input_thumbnail),
file_id, thumbnail_file_id, message->ttl_, message->send_emoji_, true);
CHECK(input_media != nullptr);
auto input_media_id = input_media->get_id();
if (input_media_id == telegram_api::inputMediaDocument::ID || input_media_id == telegram_api::inputMediaPhoto::ID) {
// can use input media directly
UploadMediaResult result;
result.message_ = std::move(being_uploaded_media.message_);
result.input_media_ = std::move(input_media);
return being_uploaded_media.promise_.set_value(std::move(result));
}
switch (input_media->get_id()) {
case telegram_api::inputMediaUploadedDocument::ID:
if (message->content_->get_type() != MessageContentType::Animation) {
static_cast<telegram_api::inputMediaUploadedDocument *>(input_media.get())->flags_ |=
telegram_api::inputMediaUploadedDocument::NOSOUND_VIDEO_MASK;
}
// fallthrough
case telegram_api::inputMediaUploadedPhoto::ID:
case telegram_api::inputMediaDocumentExternal::ID:
case telegram_api::inputMediaPhotoExternal::ID:
td_->create_handler<UploadBusinessMediaQuery>(std::move(being_uploaded_media.promise_))
->send(std::move(being_uploaded_media.message_), std::move(input_media));
break;
default:
LOG(ERROR) << "Have wrong input media " << to_string(input_media);
being_uploaded_media.promise_.set_error(Status::Error(400, "Invalid input media"));
}
}
void BusinessConnectionManager::complete_upload_media(unique_ptr<PendingMessage> &&message,
telegram_api::object_ptr<telegram_api::MessageMedia> &&media,
Promise<UploadMediaResult> &&promise) {
auto *content = message->content_.get();
auto *caption = get_message_content_caption(content);
auto has_spoiler = get_message_content_has_spoiler(content);
auto new_content = get_message_content(td_, caption == nullptr ? FormattedText() : *caption, std::move(media),
td_->dialog_manager_->get_my_dialog_id(), G()->unix_time(), false, UserId(),
nullptr, nullptr, "complete_upload_media");
set_message_content_has_spoiler(new_content.get(), has_spoiler);
bool is_content_changed = false;
bool need_update = false;
unique_ptr<MessageContent> &old_content = message->content_;
MessageContentType old_content_type = old_content->get_type();
MessageContentType new_content_type = new_content->get_type();
auto old_file_id = get_message_file_id(message);
if (old_content_type != new_content_type) {
need_update = true;
auto new_file_id = get_message_content_any_file_id(new_content.get());
if (new_file_id.is_valid()) {
FileView old_file_view = td_->file_manager_->get_file_view(old_file_id);
FileView new_file_view = td_->file_manager_->get_file_view(new_file_id);
// if file type has changed, but file size remains the same, we are trying to update local location of the new
// file with the old local location
if (old_file_view.has_local_location() && !new_file_view.has_local_location() && old_file_view.size() != 0 &&
old_file_view.size() == new_file_view.size()) {
auto old_file_type = old_file_view.get_type();
auto new_file_type = new_file_view.get_type();
if (is_document_file_type(old_file_type) && is_document_file_type(new_file_type)) {
auto &old_location = old_file_view.local_location();
auto r_file_id = td_->file_manager_->register_local(
FullLocalFileLocation(new_file_type, old_location.path_, old_location.mtime_nsec_), DialogId(),
old_file_view.size());
if (r_file_id.is_ok()) {
LOG_STATUS(td_->file_manager_->merge(new_file_id, r_file_id.ok()));
}
}
}
}
} else {
merge_message_contents(td_, old_content.get(), new_content.get(), false, DialogId(), true, is_content_changed,
need_update);
compare_message_contents(td_, old_content.get(), new_content.get(), is_content_changed, need_update);
}
send_closure_later(G()->file_manager(), &FileManager::cancel_upload, old_file_id);
if (is_content_changed || need_update) {
old_content = std::move(new_content);
update_message_content_file_id_remote(old_content.get(), old_file_id);
} else {
update_message_content_file_id_remote(old_content.get(), get_message_content_any_file_id(new_content.get()));
}
auto input_media = get_input_media(message->content_.get(), td_, message->ttl_, message->send_emoji_, true);
if (input_media == nullptr) {
return promise.set_error(Status::Error(400, "Failed to upload file"));
}
UploadMediaResult result;
result.message_ = std::move(message);
result.input_media_ = std::move(input_media);
promise.set_value(std::move(result));
}
void BusinessConnectionManager::send_message_album(
BusinessConnectionId business_connection_id, DialogId dialog_id,
td_api::object_ptr<td_api::InputMessageReplyTo> &&reply_to, bool disable_notification, bool protect_content,
vector<td_api::object_ptr<td_api::InputMessageContent>> &&input_message_contents,
Promise<td_api::object_ptr<td_api::businessMessages>> &&promise) {
if (input_message_contents.size() > MAX_GROUPED_MESSAGES) {
return promise.set_error(Status::Error(400, "Too many messages to send as an album"));
}
if (input_message_contents.empty()) {
return promise.set_error(Status::Error(400, "There are no messages to send"));
}
TRY_STATUS_PROMISE(promise, check_business_connection(business_connection_id, dialog_id));
vector<InputMessageContent> message_contents;
std::unordered_set<MessageContentType, MessageContentTypeHash> message_content_types;
for (auto &input_message_content : input_message_contents) {
TRY_RESULT_PROMISE(promise, message_content,
process_input_message_content(dialog_id, std::move(input_message_content)));
auto message_content_type = message_content.content->get_type();
if (!is_allowed_media_group_content(message_content_type)) {
return promise.set_error(Status::Error(400, "Invalid message content type"));
}
message_content_types.insert(message_content_type);
message_contents.push_back(std::move(message_content));
}
if (message_content_types.size() > 1) {
for (auto message_content_type : message_content_types) {
if (is_homogenous_media_group_content(message_content_type)) {
return promise.set_error(
Status::Error(400, PSLICE() << message_content_type << " can't be mixed with other media types"));
}
}
}
auto input_reply_to = create_business_message_input_reply_to(std::move(reply_to));
auto request_id = ++current_media_group_send_request_id_;
auto &request = media_group_send_requests_[request_id];
request.upload_results_.resize(message_contents.size());
request.promise_ = std::move(promise);
for (size_t media_pos = 0; media_pos < message_contents.size(); media_pos++) {
auto &message_content = message_contents[media_pos];
auto message =
create_business_message_to_send(business_connection_id, dialog_id, input_reply_to.clone(), disable_notification,
protect_content, nullptr, std::move(message_content));
upload_media(std::move(message), PromiseCreator::lambda([actor_id = actor_id(this), request_id,
media_pos](Result<UploadMediaResult> &&result) mutable {
send_closure(actor_id, &BusinessConnectionManager::on_upload_message_album_media, request_id,
media_pos, std::move(result));
}));
}
}
void BusinessConnectionManager::on_upload_message_album_media(int64 request_id, size_t media_pos,
Result<UploadMediaResult> &&result) {
auto it = media_group_send_requests_.find(request_id);
CHECK(it != media_group_send_requests_.end());
auto &request = it->second;
request.upload_results_[media_pos] = std::move(result);
request.finished_count_++;
LOG(INFO) << "Receive uploaded media " << media_pos << " for request " << request_id;
if (request.finished_count_ != request.upload_results_.size()) {
return;
}
auto upload_results = std::move(request.upload_results_);
auto promise = std::move(request.promise_);
media_group_send_requests_.erase(it);
TRY_STATUS_PROMISE(promise, G()->close_status());
for (auto &r_upload_result : upload_results) {
if (r_upload_result.is_error()) {
return promise.set_error(r_upload_result.move_as_error());
}
}
vector<unique_ptr<PendingMessage>> messages;
vector<telegram_api::object_ptr<telegram_api::inputSingleMedia>> input_single_media;
for (auto &r_upload_result : upload_results) {
auto upload_result = r_upload_result.move_as_ok();
auto message = std::move(upload_result.message_);
int32 flags = 0;
const FormattedText *caption = get_message_content_text(message->content_.get());
auto entities = get_input_message_entities(td_->contacts_manager_.get(), caption, "on_upload_message_album_media");
if (!entities.empty()) {
flags |= telegram_api::inputSingleMedia::ENTITIES_MASK;
}
input_single_media.push_back(telegram_api::make_object<telegram_api::inputSingleMedia>(
flags, std::move(upload_result.input_media_), message->random_id_,
caption == nullptr ? string() : caption->text, std::move(entities)));
messages.push_back(std::move(message));
}
td_->create_handler<SendBusinessMultiMediaQuery>(std::move(promise))
->send(std::move(messages), std::move(input_single_media));
}
void BusinessConnectionManager::process_sent_business_message_album(
telegram_api::object_ptr<telegram_api::Updates> &&updates_ptr,
Promise<td_api::object_ptr<td_api::businessMessages>> &&promise) {
if (updates_ptr->get_id() != telegram_api::updates::ID) {
LOG(ERROR) << "Receive " << to_string(updates_ptr);
return promise.set_error(Status::Error(500, "Receive invalid business connection messages"));
}
auto updates = telegram_api::move_object_as<telegram_api::updates>(updates_ptr);
for (auto &update : updates->updates_) {
if (update->get_id() != telegram_api::updateBotNewBusinessMessage::ID) {
LOG(ERROR) << "Receive " << to_string(updates);
return promise.set_error(Status::Error(500, "Receive invalid business connection messages"));
}
}
td_->contacts_manager_->on_get_users(std::move(updates->users_), "SendBusinessMediaQuery");
td_->contacts_manager_->on_get_chats(std::move(updates->chats_), "SendBusinessMediaQuery");
auto messages = td_api::make_object<td_api::businessMessages>();
for (auto &update_ptr : updates->updates_) {
auto update = telegram_api::move_object_as<telegram_api::updateBotNewBusinessMessage>(update_ptr);
messages->messages_.push_back(td_->messages_manager_->get_business_message_object(
std::move(update->message_), std::move(update->reply_to_message_)));
}
promise.set_value(std::move(messages));
}
td_api::object_ptr<td_api::updateBusinessConnection> BusinessConnectionManager::get_update_business_connection(
const BusinessConnection *connection) const {
return td_api::make_object<td_api::updateBusinessConnection>(connection->get_business_connection_object(td_));
}
void BusinessConnectionManager::get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const {
business_connections_.foreach([&](const BusinessConnectionId &business_connection_id,
const unique_ptr<BusinessConnection> &business_connection) {
updates.push_back(get_update_business_connection(business_connection.get()));
});
}
} // namespace td
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