tdlight/td/telegram/ContactsManager.cpp
2020-12-22 15:51:57 +03:00

14586 lines
529 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
//
// 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/ContactsManager.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/telegram_api.hpp"
#include "td/telegram/AuthManager.h"
#include "td/telegram/ConfigShared.h"
#include "td/telegram/Dependencies.h"
#include "td/telegram/DeviceTokenManager.h"
#include "td/telegram/FileReferenceManager.h"
#include "td/telegram/files/FileManager.h"
#include "td/telegram/files/FileType.h"
#include "td/telegram/FolderId.h"
#include "td/telegram/Global.h"
#include "td/telegram/InlineQueriesManager.h"
#include "td/telegram/InputGroupCallId.h"
#include "td/telegram/logevent/LogEvent.h"
#include "td/telegram/logevent/LogEventHelper.h"
#include "td/telegram/MessagesManager.h"
#include "td/telegram/misc.h"
#include "td/telegram/net/NetQuery.h"
#include "td/telegram/NotificationManager.h"
#include "td/telegram/PasswordManager.h"
#include "td/telegram/Photo.h"
#include "td/telegram/Photo.hpp"
#include "td/telegram/SecretChatActor.h"
#include "td/telegram/ServerMessageId.h"
#include "td/telegram/StickerSetId.hpp"
#include "td/telegram/StickersManager.h"
#include "td/telegram/Td.h"
#include "td/telegram/TdDb.h"
#include "td/telegram/UpdatesManager.h"
#include "td/telegram/Version.h"
#include "td/actor/PromiseFuture.h"
#include "td/actor/SleepActor.h"
#include "td/db/binlog/BinlogEvent.h"
#include "td/db/binlog/BinlogHelper.h"
#include "td/db/SqliteKeyValue.h"
#include "td/db/SqliteKeyValueAsync.h"
#include "td/utils/base64.h"
#include "td/utils/buffer.h"
#include "td/utils/format.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
#include "td/utils/Random.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/Time.h"
#include "td/utils/tl_helpers.h"
#include "td/utils/utf8.h"
#include <algorithm>
#include <limits>
#include <tuple>
#include <utility>
namespace td {
class SetAccountTtlQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit SetAccountTtlQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int32 account_ttl) {
send_query(G()->net_query_creator().create(
telegram_api::account_setAccountTTL(make_tl_object<telegram_api::accountDaysTTL>(account_ttl))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_setAccountTTL>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
if (!result) {
return on_error(id, Status::Error(500, "Internal Server Error"));
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetAccountTtlQuery : public Td::ResultHandler {
Promise<int32> promise_;
public:
explicit GetAccountTtlQuery(Promise<int32> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::account_getAccountTTL()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_getAccountTTL>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetAccountTtlQuery: " << to_string(ptr);
promise_.set_value(std::move(ptr->days_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class AcceptLoginTokenQuery : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::session>> promise_;
public:
explicit AcceptLoginTokenQuery(Promise<td_api::object_ptr<td_api::session>> &&promise)
: promise_(std::move(promise)) {
}
void send(const string &login_token) {
send_query(G()->net_query_creator().create(telegram_api::auth_acceptLoginToken(BufferSlice(login_token))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::auth_acceptLoginToken>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
LOG(DEBUG) << "Receive result for AcceptLoginTokenQuery: " << to_string(result_ptr.ok());
promise_.set_value(ContactsManager::convert_authorization_object(result_ptr.move_as_ok()));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetAuthorizationsQuery : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::sessions>> promise_;
public:
explicit GetAuthorizationsQuery(Promise<tl_object_ptr<td_api::sessions>> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::account_getAuthorizations()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_getAuthorizations>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetAuthorizationsQuery: " << to_string(ptr);
auto results = make_tl_object<td_api::sessions>(
transform(std::move(ptr->authorizations_), ContactsManager::convert_authorization_object));
std::sort(results->sessions_.begin(), results->sessions_.end(),
[](const td_api::object_ptr<td_api::session> &lhs, const td_api::object_ptr<td_api::session> &rhs) {
if (lhs->is_current_ != rhs->is_current_) {
return lhs->is_current_;
}
if (lhs->is_password_pending_ != rhs->is_password_pending_) {
return lhs->is_password_pending_;
}
return lhs->last_active_date_ > rhs->last_active_date_;
});
promise_.set_value(std::move(results));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class ResetAuthorizationQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ResetAuthorizationQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int64 authorization_id) {
send_query(G()->net_query_creator().create(telegram_api::account_resetAuthorization(authorization_id)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_resetAuthorization>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(WARNING, !result) << "Failed to terminate session";
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class ResetAuthorizationsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ResetAuthorizationsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::auth_resetAuthorizations()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::auth_resetAuthorizations>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(WARNING, !result) << "Failed to terminate all sessions";
send_closure(td->device_token_manager_, &DeviceTokenManager::reregister_device);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetWebAuthorizationsQuery : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::connectedWebsites>> promise_;
public:
explicit GetWebAuthorizationsQuery(Promise<tl_object_ptr<td_api::connectedWebsites>> &&promise)
: promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::account_getWebAuthorizations()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_getWebAuthorizations>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetWebAuthorizationsQuery: " << to_string(ptr);
td->contacts_manager_->on_get_users(std::move(ptr->users_), "GetWebAuthorizationsQuery");
auto results = make_tl_object<td_api::connectedWebsites>();
results->websites_.reserve(ptr->authorizations_.size());
for (auto &authorization : ptr->authorizations_) {
CHECK(authorization != nullptr);
UserId bot_user_id(authorization->bot_id_);
if (!bot_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid bot " << bot_user_id;
bot_user_id = UserId();
}
results->websites_.push_back(make_tl_object<td_api::connectedWebsite>(
authorization->hash_, authorization->domain_,
td->contacts_manager_->get_user_id_object(bot_user_id, "GetWebAuthorizationsQuery"), authorization->browser_,
authorization->platform_, authorization->date_created_, authorization->date_active_, authorization->ip_,
authorization->region_));
}
promise_.set_value(std::move(results));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class ResetWebAuthorizationQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ResetWebAuthorizationQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int64 hash) {
send_query(G()->net_query_creator().create(telegram_api::account_resetWebAuthorization(hash)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_resetWebAuthorization>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(WARNING, !result) << "Failed to disconnect website";
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class ResetWebAuthorizationsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ResetWebAuthorizationsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::account_resetWebAuthorizations()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_resetWebAuthorizations>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(WARNING, !result) << "Failed to disconnect all websites";
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetContactsQuery : public Td::ResultHandler {
public:
void send(int32 hash) {
LOG(INFO) << "Reload contacts with hash " << hash;
send_query(G()->net_query_creator().create(telegram_api::contacts_getContacts(hash)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_getContacts>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetContactsQuery: " << to_string(ptr);
td->contacts_manager_->on_get_contacts(std::move(ptr));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_contacts_failed(std::move(status));
td->updates_manager_->get_difference("GetContactsQuery");
}
};
class GetContactsStatusesQuery : public Td::ResultHandler {
public:
void send() {
LOG(INFO) << "Reload contacts statuses";
send_query(G()->net_query_creator().create(telegram_api::contacts_getStatuses()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_getStatuses>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
td->contacts_manager_->on_get_contacts_statuses(result_ptr.move_as_ok());
}
void on_error(uint64 id, Status status) override {
if (!G()->is_expected_error(status)) {
LOG(ERROR) << "Receive error for GetContactsStatusesQuery: " << status;
}
}
};
class AddContactQuery : public Td::ResultHandler {
Promise<Unit> promise_;
UserId user_id_;
public:
explicit AddContactQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user, const string &first_name,
const string &last_name, const string &phone_number, bool share_phone_number) {
user_id_ = user_id;
int32 flags = 0;
if (share_phone_number) {
flags |= telegram_api::contacts_addContact::ADD_PHONE_PRIVACY_EXCEPTION_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::contacts_addContact(
flags, false /*ignored*/, std::move(input_user), first_name, last_name, phone_number)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_addContact>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for AddContactQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
td->messages_manager_->reget_dialog_action_bar(DialogId(user_id_), "AddContactQuery");
}
};
class AcceptContactQuery : public Td::ResultHandler {
Promise<Unit> promise_;
UserId user_id_;
public:
explicit AcceptContactQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user) {
user_id_ = user_id;
send_query(G()->net_query_creator().create(telegram_api::contacts_acceptContact(std::move(input_user))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_acceptContact>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for AcceptContactQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
td->messages_manager_->reget_dialog_action_bar(DialogId(user_id_), "AcceptContactQuery");
}
};
class ImportContactsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
vector<Contact> input_contacts_;
vector<UserId> imported_user_ids_;
vector<int32> unimported_contact_invites_;
int64 random_id_;
size_t sent_size_ = 0;
public:
explicit ImportContactsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<Contact> input_contacts, int64 random_id) {
random_id_ = random_id;
size_t size = input_contacts.size();
if (size == 0) {
td->contacts_manager_->on_imported_contacts(random_id, std::move(imported_user_ids_),
std::move(unimported_contact_invites_));
promise_.set_value(Unit());
return;
}
imported_user_ids_.resize(size);
unimported_contact_invites_.resize(size);
input_contacts_ = std::move(input_contacts);
vector<tl_object_ptr<telegram_api::inputPhoneContact>> contacts;
contacts.reserve(size);
for (size_t i = 0; i < size; i++) {
contacts.push_back(input_contacts_[i].get_input_phone_contact(static_cast<int64>(i)));
}
sent_size_ = size;
send_query(G()->net_query_creator().create(telegram_api::contacts_importContacts(std::move(contacts))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_importContacts>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ImportContactsQuery: " << to_string(ptr);
td->contacts_manager_->on_get_users(std::move(ptr->users_), "ImportContactsQuery");
for (auto &imported_contact : ptr->imported_) {
int64 client_id = imported_contact->client_id_;
if (client_id < 0 || client_id >= static_cast<int64>(imported_user_ids_.size())) {
LOG(ERROR) << "Wrong client_id " << client_id << " returned";
continue;
}
imported_user_ids_[static_cast<size_t>(client_id)] = UserId(imported_contact->user_id_);
}
for (auto &popular_contact : ptr->popular_invites_) {
int64 client_id = popular_contact->client_id_;
if (client_id < 0 || client_id >= static_cast<int64>(unimported_contact_invites_.size())) {
LOG(ERROR) << "Wrong client_id " << client_id << " returned";
continue;
}
if (popular_contact->importers_ < 0) {
LOG(ERROR) << "Wrong number of importers " << popular_contact->importers_ << " returned";
continue;
}
unimported_contact_invites_[static_cast<size_t>(client_id)] = popular_contact->importers_;
}
if (!ptr->retry_contacts_.empty()) {
if (sent_size_ == ptr->retry_contacts_.size()) {
return promise_.set_error(Status::Error(429, "Too Many Requests: retry after 3600"));
}
int64 total_size = static_cast<int64>(input_contacts_.size());
vector<tl_object_ptr<telegram_api::inputPhoneContact>> contacts;
contacts.reserve(ptr->retry_contacts_.size());
for (auto &client_id : ptr->retry_contacts_) {
if (client_id < 0 || client_id >= total_size) {
LOG(ERROR) << "Wrong client_id " << client_id << " returned";
continue;
}
size_t i = static_cast<size_t>(client_id);
contacts.push_back(input_contacts_[i].get_input_phone_contact(client_id));
}
sent_size_ = contacts.size();
send_query(G()->net_query_creator().create(telegram_api::contacts_importContacts(std::move(contacts))));
return;
}
td->contacts_manager_->on_imported_contacts(random_id_, std::move(imported_user_ids_),
std::move(unimported_contact_invites_));
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
}
};
class DeleteContactsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit DeleteContactsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<tl_object_ptr<telegram_api::InputUser>> &&input_users) {
send_query(G()->net_query_creator().create(telegram_api::contacts_deleteContacts(std::move(input_users))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_deleteContacts>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for DeleteContactsQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
}
};
class DeleteContactsByPhoneNumberQuery : public Td::ResultHandler {
Promise<Unit> promise_;
vector<UserId> user_ids_;
public:
explicit DeleteContactsByPhoneNumberQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<string> &&user_phone_numbers, vector<UserId> &&user_ids) {
if (user_phone_numbers.empty()) {
return promise_.set_value(Unit());
}
user_ids_ = std::move(user_ids);
send_query(G()->net_query_creator().create(telegram_api::contacts_deleteByPhones(std::move(user_phone_numbers))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_deleteByPhones>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
if (!result) {
return on_error(id, Status::Error(500, "Some contacts can't be deleted"));
}
td->contacts_manager_->on_deleted_contacts(user_ids_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
}
};
class ResetContactsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ResetContactsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::contacts_resetSaved()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_resetSaved>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
if (!result) {
LOG(ERROR) << "Failed to delete imported contacts";
td->contacts_manager_->reload_contacts(true);
} else {
td->contacts_manager_->on_update_contacts_reset();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->contacts_manager_->reload_contacts(true);
}
};
class SearchDialogsNearbyQuery : public Td::ResultHandler {
Promise<tl_object_ptr<telegram_api::Updates>> promise_;
public:
explicit SearchDialogsNearbyQuery(Promise<tl_object_ptr<telegram_api::Updates>> &&promise)
: promise_(std::move(promise)) {
}
void send(const Location &location, bool from_background, int32 expire_date) {
int32 flags = 0;
if (from_background) {
flags |= telegram_api::contacts_getLocated::BACKGROUND_MASK;
}
if (expire_date != -1) {
flags |= telegram_api::contacts_getLocated::SELF_EXPIRES_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::contacts_getLocated(flags, false /*ignored*/, location.get_input_geo_point(), expire_date)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_getLocated>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class UploadProfilePhotoQuery : public Td::ResultHandler {
Promise<Unit> promise_;
FileId file_id_;
public:
explicit UploadProfilePhotoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(FileId file_id, tl_object_ptr<telegram_api::InputFile> &&input_file, bool is_animation,
double main_frame_timestamp) {
CHECK(input_file != nullptr);
CHECK(file_id.is_valid());
file_id_ = file_id;
int32 flags = 0;
tl_object_ptr<telegram_api::InputFile> photo_input_file;
tl_object_ptr<telegram_api::InputFile> video_input_file;
if (is_animation) {
flags |= telegram_api::photos_uploadProfilePhoto::VIDEO_MASK;
video_input_file = std::move(input_file);
if (main_frame_timestamp != 0.0) {
flags |= telegram_api::photos_uploadProfilePhoto::VIDEO_START_TS_MASK;
}
} else {
flags |= telegram_api::photos_uploadProfilePhoto::FILE_MASK;
photo_input_file = std::move(input_file);
}
send_query(G()->net_query_creator().create(telegram_api::photos_uploadProfilePhoto(
flags, std::move(photo_input_file), std::move(video_input_file), main_frame_timestamp)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::photos_uploadProfilePhoto>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
td->contacts_manager_->on_change_profile_photo(result_ptr.move_as_ok(), 0);
td->file_manager_->delete_partial_remote_location(file_id_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->file_manager_->delete_partial_remote_location(file_id_);
td->updates_manager_->get_difference("UploadProfilePhotoQuery");
}
};
class UpdateProfilePhotoQuery : public Td::ResultHandler {
Promise<Unit> promise_;
FileId file_id_;
int64 old_photo_id_;
string file_reference_;
public:
explicit UpdateProfilePhotoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(FileId file_id, int64 old_photo_id, tl_object_ptr<telegram_api::InputPhoto> &&input_photo) {
CHECK(input_photo != nullptr);
file_id_ = file_id;
old_photo_id_ = old_photo_id;
file_reference_ = FileManager::extract_file_reference(input_photo);
send_query(G()->net_query_creator().create(telegram_api::photos_updateProfilePhoto(std::move(input_photo))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::photos_updateProfilePhoto>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
td->contacts_manager_->on_change_profile_photo(result_ptr.move_as_ok(), old_photo_id_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (!td->auth_manager_->is_bot() && FileReferenceManager::is_file_reference_error(status)) {
if (file_id_.is_valid()) {
VLOG(file_references) << "Receive " << status << " for " << file_id_;
td->file_manager_->delete_file_reference(file_id_, file_reference_);
td->file_reference_manager_->repair_file_reference(
file_id_, PromiseCreator::lambda([file_id = file_id_, old_photo_id = old_photo_id_,
promise = std::move(promise_)](Result<Unit> result) mutable {
if (result.is_error()) {
return promise.set_error(Status::Error(400, "Can't find the photo"));
}
send_closure(G()->contacts_manager(), &ContactsManager::send_update_profile_photo_query, file_id,
old_photo_id, std::move(promise));
}));
return;
} else {
LOG(ERROR) << "Receive file reference error, but file_id = " << file_id_;
}
}
promise_.set_error(std::move(status));
}
};
class DeleteProfilePhotoQuery : public Td::ResultHandler {
Promise<Unit> promise_;
int64 profile_photo_id_;
public:
explicit DeleteProfilePhotoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int64 profile_photo_id) {
profile_photo_id_ = profile_photo_id;
vector<tl_object_ptr<telegram_api::InputPhoto>> input_photo_ids;
input_photo_ids.push_back(make_tl_object<telegram_api::inputPhoto>(profile_photo_id, 0, BufferSlice()));
send_query(G()->net_query_creator().create(telegram_api::photos_deletePhotos(std::move(input_photo_ids))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::photos_deletePhotos>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto result = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for DeleteProfilePhotoQuery: " << format::as_array(result);
if (result.size() != 1u) {
LOG(WARNING) << "Photo can't be deleted";
return on_error(id, Status::Error(7, "Photo can't be deleted"));
}
td->contacts_manager_->on_delete_profile_photo(profile_photo_id_, std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class UpdateProfileQuery : public Td::ResultHandler {
Promise<Unit> promise_;
int32 flags_;
string first_name_;
string last_name_;
string about_;
public:
explicit UpdateProfileQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int32 flags, const string &first_name, const string &last_name, const string &about) {
flags_ = flags;
first_name_ = first_name;
last_name_ = last_name;
about_ = about;
send_query(
G()->net_query_creator().create(telegram_api::account_updateProfile(flags, first_name, last_name, about)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_updateProfile>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
LOG(DEBUG) << "Receive result for UpdateProfileQuery: " << to_string(result_ptr.ok());
td->contacts_manager_->on_get_user(result_ptr.move_as_ok(), "UpdateProfileQuery");
td->contacts_manager_->on_update_profile_success(flags_, first_name_, last_name_, about_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class CheckUsernameQuery : public Td::ResultHandler {
Promise<bool> promise_;
public:
explicit CheckUsernameQuery(Promise<bool> &&promise) : promise_(std::move(promise)) {
}
void send(const string &username) {
send_query(G()->net_query_creator().create(telegram_api::account_checkUsername(username)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_checkUsername>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class UpdateUsernameQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit UpdateUsernameQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(const string &username) {
send_query(G()->net_query_creator().create(telegram_api::account_updateUsername(username)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::account_updateUsername>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
LOG(DEBUG) << "Receive result for UpdateUsernameQuery: " << to_string(result_ptr.ok());
td->contacts_manager_->on_get_user(result_ptr.move_as_ok(), "UpdateUsernameQuery");
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (status.message() == "USERNAME_NOT_MODIFIED" && !td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
promise_.set_error(std::move(status));
}
};
class SetBotCommandsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
vector<std::pair<string, string>> commands_;
public:
explicit SetBotCommandsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<std::pair<string, string>> &&commands) {
commands_ = std::move(commands);
send_query(
G()->net_query_creator().create(telegram_api::bots_setBotCommands(transform(commands_, [](const auto &command) {
return make_tl_object<telegram_api::botCommand>(command.first, command.second);
}))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::bots_setBotCommands>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
if (result) {
td->contacts_manager_->on_set_bot_commands_success(std::move(commands_));
} else {
LOG(ERROR) << "Set bot commands request failed";
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class CheckChannelUsernameQuery : public Td::ResultHandler {
Promise<bool> promise_;
ChannelId channel_id_;
string username_;
public:
explicit CheckChannelUsernameQuery(Promise<bool> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, const string &username) {
channel_id_ = channel_id;
tl_object_ptr<telegram_api::InputChannel> input_channel;
if (channel_id.is_valid()) {
input_channel = td->contacts_manager_->get_input_channel(channel_id);
} else {
input_channel = make_tl_object<telegram_api::inputChannelEmpty>();
}
CHECK(input_channel != nullptr);
send_query(
G()->net_query_creator().create(telegram_api::channels_checkUsername(std::move(input_channel), username)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_checkUsername>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(uint64 id, Status status) override {
if (channel_id_.is_valid()) {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "CheckChannelUsernameQuery");
}
promise_.set_error(std::move(status));
}
};
class UpdateChannelUsernameQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
string username_;
public:
explicit UpdateChannelUsernameQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, const string &username) {
channel_id_ = channel_id;
username_ = username;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(
G()->net_query_creator().create(telegram_api::channels_updateUsername(std::move(input_channel), username)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_updateUsername>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for UpdateChannelUsernameQuery: " << result;
if (!result) {
return on_error(id, Status::Error(500, "Supergroup username is not updated"));
}
td->contacts_manager_->on_update_channel_username(channel_id_, std::move(username_));
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (status.message() == "USERNAME_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
td->contacts_manager_->on_update_channel_username(channel_id_, std::move(username_));
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "UpdateChannelUsernameQuery");
}
promise_.set_error(std::move(status));
}
};
class SetChannelStickerSetQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
StickerSetId sticker_set_id_;
public:
explicit SetChannelStickerSetQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, StickerSetId sticker_set_id,
telegram_api::object_ptr<telegram_api::InputStickerSet> &&input_sticker_set) {
channel_id_ = channel_id;
sticker_set_id_ = sticker_set_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_setStickers(std::move(input_channel), std::move(input_sticker_set))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_setStickers>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for SetChannelStickerSetQuery: " << result;
if (!result) {
return on_error(id, Status::Error(500, "Supergroup sticker set not updated"));
}
td->contacts_manager_->on_update_channel_sticker_set(channel_id_, sticker_set_id_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (status.message() == "CHAT_NOT_MODIFIED") {
td->contacts_manager_->on_update_channel_sticker_set(channel_id_, sticker_set_id_);
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "SetChannelStickerSetQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelSignaturesQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ToggleChannelSignaturesQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool sign_messages) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleSignatures(std::move(input_channel), sign_messages)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_toggleSignatures>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleChannelSignaturesQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelSignaturesQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelIsAllHistoryAvailableQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
bool is_all_history_available_;
public:
explicit ToggleChannelIsAllHistoryAvailableQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool is_all_history_available) {
channel_id_ = channel_id;
is_all_history_available_ = is_all_history_available;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_togglePreHistoryHidden(std::move(input_channel), !is_all_history_available)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_togglePreHistoryHidden>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for TogglePreHistoryHiddenQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda([promise = std::move(promise_), channel_id = channel_id_,
is_all_history_available = is_all_history_available_](Unit result) mutable {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
send_closure(G()->contacts_manager(), &ContactsManager::on_update_channel_is_all_history_available,
channel_id, is_all_history_available, std::move(promise));
}));
}
void on_error(uint64 id, Status status) override {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelIsAllHistoryAvailableQuery");
}
promise_.set_error(std::move(status));
}
};
class EditChatAboutQuery : public Td::ResultHandler {
Promise<Unit> promise_;
DialogId dialog_id_;
string about_;
void on_success() {
switch (dialog_id_.get_type()) {
case DialogType::Chat:
return td->contacts_manager_->on_update_chat_description(dialog_id_.get_chat_id(), std::move(about_));
case DialogType::Channel:
return td->contacts_manager_->on_update_channel_description(dialog_id_.get_channel_id(), std::move(about_));
case DialogType::User:
case DialogType::SecretChat:
case DialogType::None:
UNREACHABLE();
}
}
public:
explicit EditChatAboutQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(DialogId dialog_id, const string &about) {
dialog_id_ = dialog_id;
about_ = about;
auto input_peer = td->messages_manager_->get_input_peer(dialog_id, AccessRights::Write);
if (input_peer == nullptr) {
return on_error(0, Status::Error(400, "Can't access the chat"));
}
send_query(G()->net_query_creator().create(telegram_api::messages_editChatAbout(std::move(input_peer), about)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_editChatAbout>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for EditChatAboutQuery: " << result;
if (!result) {
return on_error(id, Status::Error(500, "Chat description is not updated"));
}
on_success();
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (status.message() == "CHAT_ABOUT_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
on_success();
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->messages_manager_->on_get_dialog_error(dialog_id_, status, "EditChatAboutQuery");
}
promise_.set_error(std::move(status));
}
};
class SetDiscussionGroupQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId broadcast_channel_id_;
ChannelId group_channel_id_;
public:
explicit SetDiscussionGroupQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId broadcast_channel_id,
telegram_api::object_ptr<telegram_api::InputChannel> broadcast_input_channel, ChannelId group_channel_id,
telegram_api::object_ptr<telegram_api::InputChannel> group_input_channel) {
broadcast_channel_id_ = broadcast_channel_id;
group_channel_id_ = group_channel_id;
send_query(G()->net_query_creator().create(
telegram_api::channels_setDiscussionGroup(std::move(broadcast_input_channel), std::move(group_input_channel))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_setDiscussionGroup>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Set discussion group has failed";
td->contacts_manager_->on_update_channel_linked_channel_id(broadcast_channel_id_, group_channel_id_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (status.message() == "LINK_NOT_MODIFIED") {
return promise_.set_value(Unit());
}
promise_.set_error(std::move(status));
}
};
class EditLocationQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
DialogLocation location_;
public:
explicit EditLocationQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, const DialogLocation &location) {
channel_id_ = channel_id;
location_ = location;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_editLocation(
std::move(input_channel), location_.get_input_geo_point(), location_.get_address())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_editLocation>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Edit chat location has failed";
td->contacts_manager_->on_update_channel_location(channel_id_, location_);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "EditLocationQuery");
promise_.set_error(std::move(status));
}
};
class ToggleSlowModeQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
int32 slow_mode_delay_ = 0;
public:
explicit ToggleSlowModeQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, int32 slow_mode_delay) {
channel_id_ = channel_id;
slow_mode_delay_ = slow_mode_delay;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleSlowMode(std::move(input_channel), slow_mode_delay)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_toggleSlowMode>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleSlowModeQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(
std::move(ptr), PromiseCreator::lambda([promise = std::move(promise_), channel_id = channel_id_,
slow_mode_delay = slow_mode_delay_](Unit result) mutable {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
send_closure(G()->contacts_manager(), &ContactsManager::on_update_channel_slow_mode_delay, channel_id,
slow_mode_delay, std::move(promise));
}));
}
void on_error(uint64 id, Status status) override {
if (status.message() == "CHAT_NOT_MODIFIED") {
td->contacts_manager_->on_update_channel_slow_mode_delay(channel_id_, slow_mode_delay_, Promise<Unit>());
if (!td->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "ToggleSlowModeQuery");
}
promise_.set_error(std::move(status));
}
};
class ReportChannelSpamQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ReportChannelSpamQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, UserId user_id, const vector<MessageId> &message_ids) {
LOG(INFO) << "Send reportChannelSpamQuery in " << channel_id << " with messages " << format::as_array(message_ids)
<< " and " << user_id;
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
auto input_user = td->contacts_manager_->get_input_user(user_id);
CHECK(input_user != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_reportSpam(
std::move(input_channel), std::move(input_user), MessagesManager::get_server_message_ids(message_ids))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_reportSpam>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Report spam has failed";
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "ReportChannelSpamQuery");
promise_.set_error(std::move(status));
}
};
class DeleteChannelQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit DeleteChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_deleteChannel(std::move(input_channel))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_deleteChannel>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for DeleteChannelQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "DeleteChannelQuery");
promise_.set_error(std::move(status));
}
};
class AddChatUserQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit AddChatUserQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id, tl_object_ptr<telegram_api::InputUser> &&input_user, int32 forward_limit) {
send_query(G()->net_query_creator().create(
telegram_api::messages_addChatUser(chat_id.get(), std::move(input_user), forward_limit)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_addChatUser>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for AddChatUserQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("AddChatUserQuery");
}
};
class EditChatAdminQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChatId chat_id_;
public:
explicit EditChatAdminQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id, tl_object_ptr<telegram_api::InputUser> &&input_user, bool is_administrator) {
chat_id_ = chat_id;
send_query(G()->net_query_creator().create(
telegram_api::messages_editChatAdmin(chat_id.get(), std::move(input_user), is_administrator)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_editChatAdmin>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
if (!result) {
LOG(ERROR) << "Receive false as result of messages.editChatAdmin";
return on_error(id, Status::Error(400, "Can't edit chat administrators"));
}
// result will come in the updates
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("EditChatAdminQuery");
}
};
class ExportChatInviteLinkQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChatId chat_id_;
public:
explicit ExportChatInviteLinkQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id) {
chat_id_ = chat_id;
auto input_peer = td->messages_manager_->get_input_peer(DialogId(chat_id), AccessRights::Read);
if (input_peer == nullptr) {
return on_error(0, Status::Error(400, "Can't access the chat"));
}
send_query(G()->net_query_creator().create(telegram_api::messages_exportChatInvite(std::move(input_peer))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_exportChatInvite>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ExportChatInviteQuery: " << to_string(ptr);
td->contacts_manager_->on_get_chat_invite_link(chat_id_, std::move(ptr));
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("ExportChatInviteLinkQuery");
}
};
class ExportChannelInviteLinkQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ExportChannelInviteLinkQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_peer = td->messages_manager_->get_input_peer(DialogId(channel_id), AccessRights::Read);
if (input_peer == nullptr) {
return on_error(0, Status::Error(400, "Can't access the chat"));
}
send_query(G()->net_query_creator().create(telegram_api::messages_exportChatInvite(std::move(input_peer))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_exportChatInvite>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ExportChannelInviteQuery: " << to_string(ptr);
td->contacts_manager_->on_get_channel_invite_link(channel_id_, std::move(ptr));
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "ExportChannelInviteLinkQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("ExportChannelInviteLinkQuery");
}
};
class CheckDialogInviteLinkQuery : public Td::ResultHandler {
Promise<Unit> promise_;
string invite_link_;
public:
explicit CheckDialogInviteLinkQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(const string &invite_link) {
invite_link_ = invite_link;
send_query(G()->net_query_creator().create(
telegram_api::messages_checkChatInvite(ContactsManager::get_dialog_invite_link_hash(invite_link_).str())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_checkChatInvite>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for CheckChatInviteQuery: " << to_string(ptr);
td->contacts_manager_->on_get_dialog_invite_link_info(invite_link_, std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class ImportDialogInviteLinkQuery : public Td::ResultHandler {
Promise<DialogId> promise_;
string invite_link_;
public:
explicit ImportDialogInviteLinkQuery(Promise<DialogId> &&promise) : promise_(std::move(promise)) {
}
void send(const string &invite_link) {
invite_link_ = invite_link;
send_query(G()->net_query_creator().create(
telegram_api::messages_importChatInvite(ContactsManager::get_dialog_invite_link_hash(invite_link).str())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_importChatInvite>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ImportChatInviteQuery: " << to_string(ptr);
auto dialog_ids = UpdatesManager::get_chat_dialog_ids(ptr.get());
if (dialog_ids.size() != 1u) {
LOG(ERROR) << "Receive wrong result for ImportDialogInviteLinkQuery: " << to_string(ptr);
return on_error(id, Status::Error(500, "Internal Server Error"));
}
auto dialog_id = dialog_ids[0];
td->contacts_manager_->invalidate_invite_link_info(invite_link_);
td->updates_manager_->on_get_updates(
std::move(ptr), PromiseCreator::lambda([promise = std::move(promise_), dialog_id](Unit) mutable {
promise.set_value(std::move(dialog_id));
}));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->invalidate_invite_link_info(invite_link_);
promise_.set_error(std::move(status));
}
};
class DeleteChatUserQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit DeleteChatUserQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id, tl_object_ptr<telegram_api::InputUser> &&input_user) {
send_query(
G()->net_query_creator().create(telegram_api::messages_deleteChatUser(chat_id.get(), std::move(input_user))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_deleteChatUser>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for DeleteChatUserQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("DeleteChatUserQuery");
}
};
class JoinChannelQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit JoinChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_joinChannel(std::move(input_channel))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_joinChannel>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for JoinChannelQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "JoinChannelQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("JoinChannelQuery");
}
};
class InviteToChannelQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit InviteToChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, vector<tl_object_ptr<telegram_api::InputUser>> &&input_users) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_inviteToChannel(std::move(input_channel), std::move(input_users))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_inviteToChannel>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for InviteToChannelQuery: " << to_string(ptr);
td->contacts_manager_->invalidate_channel_full(channel_id_, false, false);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "InviteToChannelQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("InviteToChannelQuery");
}
};
class EditChannelAdminQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit EditChannelAdminQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, tl_object_ptr<telegram_api::InputUser> &&input_user, DialogParticipantStatus status) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_editAdmin(
std::move(input_channel), std::move(input_user), status.get_chat_admin_rights(), status.get_rank())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_editAdmin>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for EditChannelAdminQuery: " << to_string(ptr);
td->contacts_manager_->invalidate_channel_full(channel_id_, false, false);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "EditChannelAdminQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("EditChannelAdminQuery");
}
};
class EditChannelBannedQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit EditChannelBannedQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, tl_object_ptr<telegram_api::InputUser> &&input_user, DialogParticipantStatus status) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_editBanned(
std::move(input_channel), std::move(input_user), status.get_chat_banned_rights())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_editBanned>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for EditChannelBannedQuery: " << to_string(ptr);
td->contacts_manager_->invalidate_channel_full(channel_id_, false, false);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "EditChannelBannedQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("EditChannelBannedQuery");
}
};
class LeaveChannelQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit LeaveChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_leaveChannel(std::move(input_channel))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_leaveChannel>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for LeaveChannelQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "LeaveChannelQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("LeaveChannelQuery");
}
};
class CanEditChannelCreatorQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit CanEditChannelCreatorQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
auto input_user = td->contacts_manager_->get_input_user(td->contacts_manager_->get_my_id());
CHECK(input_user != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_editCreator(
telegram_api::make_object<telegram_api::inputChannelEmpty>(), std::move(input_user),
make_tl_object<telegram_api::inputCheckPasswordEmpty>())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_editCreator>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(ERROR) << "Receive result for CanEditChannelCreatorQuery: " << to_string(ptr);
promise_.set_error(Status::Error(500, "Server doesn't returned error"));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class EditChannelCreatorQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit EditChannelCreatorQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, UserId user_id,
tl_object_ptr<telegram_api::InputCheckPasswordSRP> input_check_password) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise_.set_error(Status::Error(400, "Have no access to the chat"));
}
auto input_user = td->contacts_manager_->get_input_user(user_id);
if (input_user == nullptr) {
return promise_.set_error(Status::Error(400, "Have no access to the user"));
}
send_query(G()->net_query_creator().create(telegram_api::channels_editCreator(
std::move(input_channel), std::move(input_user), std::move(input_check_password))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_editCreator>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for EditChannelCreatorQuery: " << to_string(ptr);
td->contacts_manager_->invalidate_channel_full(channel_id_, false, false);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "EditChannelCreatorQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("EditChannelCreatorQuery");
}
};
class MigrateChatQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit MigrateChatQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id) {
send_query(G()->net_query_creator().create(telegram_api::messages_migrateChat(chat_id.get())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_migrateChat>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for MigrateChatQuery: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("MigrateChatQuery");
}
};
class GetCreatedPublicChannelsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
PublicDialogType type_;
public:
explicit GetCreatedPublicChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(PublicDialogType type, bool check_limit) {
type_ = type;
int32 flags = 0;
if (type_ == PublicDialogType::IsLocationBased) {
flags |= telegram_api::channels_getAdminedPublicChannels::BY_LOCATION_MASK;
}
if (check_limit) {
flags |= telegram_api::channels_getAdminedPublicChannels::CHECK_LIMIT_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::channels_getAdminedPublicChannels(flags, false /*ignored*/, false /*ignored*/)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getAdminedPublicChannels>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetCreatedPublicChannelsQuery: " << to_string(chats_ptr);
int32 constructor_id = chats_ptr->get_id();
switch (constructor_id) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td->contacts_manager_->on_get_created_public_channels(type_, std::move(chats->chats_));
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetCreatedPublicChannelsQuery";
td->contacts_manager_->on_get_created_public_channels(type_, std::move(chats->chats_));
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetGroupsForDiscussionQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetGroupsForDiscussionQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::channels_getGroupsForDiscussion()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getGroupsForDiscussion>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetGroupsForDiscussionQuery: " << to_string(chats_ptr);
int32 constructor_id = chats_ptr->get_id();
switch (constructor_id) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td->contacts_manager_->on_get_dialogs_for_discussion(std::move(chats->chats_));
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetCreatedPublicChannelsQuery";
td->contacts_manager_->on_get_dialogs_for_discussion(std::move(chats->chats_));
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetInactiveChannelsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetInactiveChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::channels_getInactiveChannels()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getInactiveChannels>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto result = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetInactiveChannelsQuery: " << to_string(result);
// TODO use result->dates_
td->contacts_manager_->on_get_users(std::move(result->users_), "GetInactiveChannelsQuery");
td->contacts_manager_->on_get_inactive_channels(std::move(result->chats_));
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetUsersQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetUsersQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<tl_object_ptr<telegram_api::InputUser>> &&input_users) {
send_query(G()->net_query_creator().create(telegram_api::users_getUsers(std::move(input_users))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::users_getUsers>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
td->contacts_manager_->on_get_users(result_ptr.move_as_ok(), "GetUsersQuery");
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetFullUserQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetFullUserQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(tl_object_ptr<telegram_api::InputUser> &&input_user) {
send_query(G()->net_query_creator().create(telegram_api::users_getFullUser(std::move(input_user))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::users_getFullUser>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
LOG(DEBUG) << "Receive result for GetFullUserQuery: " << to_string(result_ptr.ok());
td->contacts_manager_->on_get_user_full(result_ptr.move_as_ok());
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetUserPhotosQuery : public Td::ResultHandler {
Promise<Unit> promise_;
UserId user_id_;
int32 offset_;
int32 limit_;
public:
explicit GetUserPhotosQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user, int32 offset, int32 limit,
int64 photo_id) {
user_id_ = user_id;
offset_ = offset;
limit_ = limit;
LOG(INFO) << "Get " << user_id << " profile photos with offset " << offset << " and limit " << limit
<< " from photo " << photo_id;
send_query(G()->net_query_creator().create(
telegram_api::photos_getUserPhotos(std::move(input_user), offset, photo_id, limit)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::photos_getUserPhotos>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetUserPhotosQuery: " << to_string(ptr);
int32 constructor_id = ptr->get_id();
if (constructor_id == telegram_api::photos_photos::ID) {
auto photos = move_tl_object_as<telegram_api::photos_photos>(ptr);
td->contacts_manager_->on_get_users(std::move(photos->users_), "GetUserPhotosQuery");
int32 photos_size = narrow_cast<int32>(photos->photos_.size());
td->contacts_manager_->on_get_user_photos(user_id_, offset_, limit_, photos_size, std::move(photos->photos_));
} else {
CHECK(constructor_id == telegram_api::photos_photosSlice::ID);
auto photos = move_tl_object_as<telegram_api::photos_photosSlice>(ptr);
td->contacts_manager_->on_get_users(std::move(photos->users_), "GetUserPhotosQuery");
td->contacts_manager_->on_get_user_photos(user_id_, offset_, limit_, photos->count_, std::move(photos->photos_));
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetChatsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetChatsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<int32> &&chat_ids) {
send_query(G()->net_query_creator().create(telegram_api::messages_getChats(std::move(chat_ids))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_getChats>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
int32 constructor_id = chats_ptr->get_id();
switch (constructor_id) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td->contacts_manager_->on_get_chats(std::move(chats->chats_), "GetChatsQuery");
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetChatsQuery";
td->contacts_manager_->on_get_chats(std::move(chats->chats_), "GetChatsQuery");
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetFullChatQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetFullChatQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id) {
LOG(INFO) << "Send getFullChat query to get " << chat_id;
send_query(G()->net_query_creator().create(telegram_api::messages_getFullChat(chat_id.get())));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_getFullChat>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
td->contacts_manager_->on_get_users(std::move(ptr->users_), "GetFullChatQuery");
td->contacts_manager_->on_get_chats(std::move(ptr->chats_), "GetFullChatQuery");
td->contacts_manager_->on_get_chat_full(std::move(ptr->full_chat_), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
class GetChannelsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit GetChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(tl_object_ptr<telegram_api::InputChannel> &&input_channel) {
CHECK(input_channel != nullptr);
if (input_channel->get_id() == telegram_api::inputChannel::ID) {
channel_id_ = ChannelId(static_cast<const telegram_api::inputChannel *>(input_channel.get())->channel_id_);
}
vector<tl_object_ptr<telegram_api::InputChannel>> input_channels;
input_channels.push_back(std::move(input_channel));
send_query(G()->net_query_creator().create(telegram_api::channels_getChannels(std::move(input_channels))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getChannels>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
// LOG(INFO) << "Receive result for GetChannelsQuery query: " << to_string(result_ptr.ok());
auto chats_ptr = result_ptr.move_as_ok();
int32 constructor_id = chats_ptr->get_id();
switch (constructor_id) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td->contacts_manager_->on_get_chats(std::move(chats->chats_), "GetChannelsQuery");
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetChannelsQuery";
td->contacts_manager_->on_get_chats(std::move(chats->chats_), "GetChannelsQuery");
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetChannelsQuery");
promise_.set_error(std::move(status));
}
};
class GetFullChannelQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit GetFullChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, tl_object_ptr<telegram_api::InputChannel> &&input_channel) {
channel_id_ = channel_id;
send_query(G()->net_query_creator().create(telegram_api::channels_getFullChannel(std::move(input_channel))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getFullChannel>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
td->contacts_manager_->on_get_users(std::move(ptr->users_), "GetFullChannelQuery");
td->contacts_manager_->on_get_chats(std::move(ptr->chats_), "GetFullChannelQuery");
td->contacts_manager_->on_get_chat_full(std::move(ptr->full_chat_), std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetFullChannelQuery");
promise_.set_error(std::move(status));
}
};
class GetChannelParticipantQuery : public Td::ResultHandler {
Promise<DialogParticipant> promise_;
ChannelId channel_id_;
UserId user_id_;
public:
explicit GetChannelParticipantQuery(Promise<DialogParticipant> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user) {
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise_.set_error(Status::Error(3, "Supergroup not found"));
}
CHECK(input_user != nullptr);
channel_id_ = channel_id;
user_id_ = user_id;
send_query(G()->net_query_creator().create(
telegram_api::channels_getParticipant(std::move(input_channel), std::move(input_user))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getParticipant>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto participant = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetChannelParticipantQuery: " << to_string(participant);
td->contacts_manager_->on_get_users(std::move(participant->users_), "GetChannelParticipantQuery");
auto result = td->contacts_manager_->get_dialog_participant(channel_id_, std::move(participant->participant_));
if (!result.is_valid()) {
LOG(ERROR) << "Receive invalid " << result;
return promise_.set_error(Status::Error(500, "Receive invalid chat member"));
}
promise_.set_value(std::move(result));
}
void on_error(uint64 id, Status status) override {
if (status.message() == "USER_NOT_PARTICIPANT") {
promise_.set_value(DialogParticipant::left(user_id_));
return;
}
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetChannelParticipantQuery");
promise_.set_error(std::move(status));
}
};
class GetChannelParticipantsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
ChannelParticipantsFilter filter_{nullptr};
int32 offset_;
int32 limit_;
int64 random_id_;
public:
explicit GetChannelParticipantsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, ChannelParticipantsFilter filter, int32 offset, int32 limit, int64 random_id) {
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise_.set_error(Status::Error(3, "Supergroup not found"));
}
channel_id_ = channel_id;
filter_ = std::move(filter);
offset_ = offset;
limit_ = limit;
random_id_ = random_id;
send_query(G()->net_query_creator().create(telegram_api::channels_getParticipants(
std::move(input_channel), filter_.get_input_channel_participants_filter(), offset, limit, 0)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getParticipants>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto participants_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetChannelParticipantsQuery with filter "
<< to_string(filter_.get_input_channel_participants_filter()) << ": " << to_string(participants_ptr);
switch (participants_ptr->get_id()) {
case telegram_api::channels_channelParticipants::ID: {
auto participants = telegram_api::move_object_as<telegram_api::channels_channelParticipants>(participants_ptr);
td->contacts_manager_->on_get_users(std::move(participants->users_), "GetChannelParticipantsQuery");
td->contacts_manager_->on_get_channel_participants_success(channel_id_, std::move(filter_), offset_, limit_,
random_id_, participants->count_,
std::move(participants->participants_));
break;
}
case telegram_api::channels_channelParticipantsNotModified::ID:
LOG(ERROR) << "Receive channelParticipantsNotModified";
break;
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetChannelParticipantsQuery");
td->contacts_manager_->on_get_channel_participants_fail(channel_id_, std::move(filter_), offset_, limit_,
random_id_);
promise_.set_error(std::move(status));
}
};
class GetChannelAdministratorsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit GetChannelAdministratorsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, int32 hash) {
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise_.set_error(Status::Error(3, "Supergroup not found"));
}
hash = 0; // to load even only ranks or creator changed
channel_id_ = channel_id;
send_query(G()->net_query_creator().create(telegram_api::channels_getParticipants(
std::move(input_channel), telegram_api::make_object<telegram_api::channelParticipantsAdmins>(), 0,
std::numeric_limits<int32>::max(), hash)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::channels_getParticipants>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto participants_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetChannelAdministratorsQuery: " << to_string(participants_ptr);
switch (participants_ptr->get_id()) {
case telegram_api::channels_channelParticipants::ID: {
auto participants = telegram_api::move_object_as<telegram_api::channels_channelParticipants>(participants_ptr);
td->contacts_manager_->on_get_users(std::move(participants->users_), "GetChannelAdministratorsQuery");
vector<DialogAdministrator> administrators;
administrators.reserve(participants->participants_.size());
for (auto &participant : participants->participants_) {
DialogParticipant dialog_participant =
td->contacts_manager_->get_dialog_participant(channel_id_, std::move(participant));
if (!dialog_participant.is_valid() || !dialog_participant.status.is_administrator()) {
LOG(ERROR) << "Receive " << dialog_participant << " as an administrator of " << channel_id_;
continue;
}
administrators.emplace_back(dialog_participant.user_id, dialog_participant.status.get_rank(),
dialog_participant.status.is_creator());
}
td->contacts_manager_->on_update_channel_administrator_count(channel_id_,
narrow_cast<int32>(administrators.size()));
td->contacts_manager_->on_update_dialog_administrators(DialogId(channel_id_), std::move(administrators), true);
break;
}
case telegram_api::channels_channelParticipantsNotModified::ID:
break;
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetChannelAdministratorsQuery");
promise_.set_error(std::move(status));
}
};
class GetSupportUserQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetSupportUserQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::help_getSupport()));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::help_getSupport>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetSupportUserQuery: " << to_string(ptr);
td->contacts_manager_->on_get_user(std::move(ptr->user_), "GetSupportUserQuery", false, true);
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
tl_object_ptr<td_api::dateRange> ContactsManager::convert_date_range(
const tl_object_ptr<telegram_api::statsDateRangeDays> &obj) {
return make_tl_object<td_api::dateRange>(obj->min_date_, obj->max_date_);
}
tl_object_ptr<td_api::StatisticalGraph> ContactsManager::convert_stats_graph(
tl_object_ptr<telegram_api::StatsGraph> obj) {
CHECK(obj != nullptr);
switch (obj->get_id()) {
case telegram_api::statsGraphAsync::ID: {
auto graph = move_tl_object_as<telegram_api::statsGraphAsync>(obj);
return make_tl_object<td_api::statisticalGraphAsync>(std::move(graph->token_));
}
case telegram_api::statsGraphError::ID: {
auto graph = move_tl_object_as<telegram_api::statsGraphError>(obj);
return make_tl_object<td_api::statisticalGraphError>(std::move(graph->error_));
}
case telegram_api::statsGraph::ID: {
auto graph = move_tl_object_as<telegram_api::statsGraph>(obj);
return make_tl_object<td_api::statisticalGraphData>(std::move(graph->json_->data_),
std::move(graph->zoom_token_));
}
default:
UNREACHABLE();
return nullptr;
}
}
double ContactsManager::get_percentage_value(double part, double total) {
if (total < 1e-6 && total > -1e-6) {
if (part < 1e-6 && part > -1e-6) {
return 0.0;
}
return 100.0;
}
if (part > 1e20) {
return 100.0;
}
return part / total * 100;
}
tl_object_ptr<td_api::statisticalValue> ContactsManager::convert_stats_absolute_value(
const tl_object_ptr<telegram_api::statsAbsValueAndPrev> &obj) {
return make_tl_object<td_api::statisticalValue>(obj->current_, obj->previous_,
get_percentage_value(obj->current_ - obj->previous_, obj->previous_));
}
tl_object_ptr<td_api::chatStatisticsSupergroup> ContactsManager::convert_megagroup_stats(
tl_object_ptr<telegram_api::stats_megagroupStats> obj) {
CHECK(obj != nullptr);
on_get_users(std::move(obj->users_), "convert_megagroup_stats");
// just in case
td::remove_if(obj->top_posters_, [](auto &obj) {
return !UserId(obj->user_id_).is_valid() || obj->messages_ < 0 || obj->avg_chars_ < 0;
});
td::remove_if(obj->top_admins_, [](auto &obj) {
return !UserId(obj->user_id_).is_valid() || obj->deleted_ < 0 || obj->kicked_ < 0 || obj->banned_ < 0;
});
td::remove_if(obj->top_inviters_,
[](auto &obj) { return !UserId(obj->user_id_).is_valid() || obj->invitations_ < 0; });
auto top_senders = transform(std::move(obj->top_posters_), [this](auto &&top_poster) {
return td_api::make_object<td_api::chatStatisticsMessageSenderInfo>(
this->get_user_id_object(UserId(top_poster->user_id_), "get_top_senders"), top_poster->messages_,
top_poster->avg_chars_);
});
auto top_administrators = transform(std::move(obj->top_admins_), [this](auto &&top_admin) {
return td_api::make_object<td_api::chatStatisticsAdministratorActionsInfo>(
this->get_user_id_object(UserId(top_admin->user_id_), "get_top_administrators"), top_admin->deleted_,
top_admin->kicked_, top_admin->banned_);
});
auto top_inviters = transform(std::move(obj->top_inviters_), [this](auto &&top_inviter) {
return td_api::make_object<td_api::chatStatisticsInviterInfo>(
this->get_user_id_object(UserId(top_inviter->user_id_), "get_top_inviters"), top_inviter->invitations_);
});
return make_tl_object<td_api::chatStatisticsSupergroup>(
convert_date_range(obj->period_), convert_stats_absolute_value(obj->members_),
convert_stats_absolute_value(obj->messages_), convert_stats_absolute_value(obj->viewers_),
convert_stats_absolute_value(obj->posters_), convert_stats_graph(std::move(obj->growth_graph_)),
convert_stats_graph(std::move(obj->members_graph_)),
convert_stats_graph(std::move(obj->new_members_by_source_graph_)),
convert_stats_graph(std::move(obj->languages_graph_)), convert_stats_graph(std::move(obj->messages_graph_)),
convert_stats_graph(std::move(obj->actions_graph_)), convert_stats_graph(std::move(obj->top_hours_graph_)),
convert_stats_graph(std::move(obj->weekdays_graph_)), std::move(top_senders), std::move(top_administrators),
std::move(top_inviters));
}
tl_object_ptr<td_api::chatStatisticsChannel> ContactsManager::convert_broadcast_stats(
tl_object_ptr<telegram_api::stats_broadcastStats> obj) {
CHECK(obj != nullptr);
auto recent_message_interactions = transform(std::move(obj->recent_message_interactions_), [](auto &&interaction) {
return make_tl_object<td_api::chatStatisticsMessageInteractionInfo>(
MessageId(ServerMessageId(interaction->msg_id_)).get(), interaction->views_, interaction->forwards_);
});
return make_tl_object<td_api::chatStatisticsChannel>(
convert_date_range(obj->period_), convert_stats_absolute_value(obj->followers_),
convert_stats_absolute_value(obj->views_per_post_), convert_stats_absolute_value(obj->shares_per_post_),
get_percentage_value(obj->enabled_notifications_->part_, obj->enabled_notifications_->total_),
convert_stats_graph(std::move(obj->growth_graph_)), convert_stats_graph(std::move(obj->followers_graph_)),
convert_stats_graph(std::move(obj->mute_graph_)), convert_stats_graph(std::move(obj->top_hours_graph_)),
convert_stats_graph(std::move(obj->views_by_source_graph_)),
convert_stats_graph(std::move(obj->new_followers_by_source_graph_)),
convert_stats_graph(std::move(obj->languages_graph_)), convert_stats_graph(std::move(obj->interactions_graph_)),
convert_stats_graph(std::move(obj->iv_interactions_graph_)), std::move(recent_message_interactions));
}
class GetMegagroupStatsQuery : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::ChatStatistics>> promise_;
ChannelId channel_id_;
public:
explicit GetMegagroupStatsQuery(Promise<td_api::object_ptr<td_api::ChatStatistics>> &&promise)
: promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool is_dark, DcId dc_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
int32 flags = 0;
if (is_dark) {
flags |= telegram_api::stats_getMegagroupStats::DARK_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::stats_getMegagroupStats(flags, false /*ignored*/, std::move(input_channel)), dc_id));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::stats_getMegagroupStats>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
promise_.set_value(td->contacts_manager_->convert_megagroup_stats(result_ptr.move_as_ok()));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetMegagroupStatsQuery");
promise_.set_error(std::move(status));
}
};
class GetBroadcastStatsQuery : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::ChatStatistics>> promise_;
ChannelId channel_id_;
public:
explicit GetBroadcastStatsQuery(Promise<td_api::object_ptr<td_api::ChatStatistics>> &&promise)
: promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool is_dark, DcId dc_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
int32 flags = 0;
if (is_dark) {
flags |= telegram_api::stats_getBroadcastStats::DARK_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::stats_getBroadcastStats(flags, false /*ignored*/, std::move(input_channel)), dc_id));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::stats_getBroadcastStats>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto result = ContactsManager::convert_broadcast_stats(result_ptr.move_as_ok());
for (auto &info : result->recent_message_interactions_) {
td->messages_manager_->on_update_message_interaction_info({DialogId(channel_id_), MessageId(info->message_id_)},
info->view_count_, info->forward_count_, false,
nullptr);
}
promise_.set_value(std::move(result));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetBroadcastStatsQuery");
promise_.set_error(std::move(status));
}
};
tl_object_ptr<td_api::messageStatistics> ContactsManager::convert_message_stats(
tl_object_ptr<telegram_api::stats_messageStats> obj) {
return make_tl_object<td_api::messageStatistics>(convert_stats_graph(std::move(obj->views_graph_)));
}
class GetMessageStatsQuery : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::messageStatistics>> promise_;
ChannelId channel_id_;
public:
explicit GetMessageStatsQuery(Promise<td_api::object_ptr<td_api::messageStatistics>> &&promise)
: promise_(std::move(promise)) {
}
void send(ChannelId channel_id, MessageId message_id, bool is_dark, DcId dc_id) {
channel_id_ = channel_id;
auto input_channel = td->contacts_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
int32 flags = 0;
if (is_dark) {
flags |= telegram_api::stats_getMessageStats::DARK_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::stats_getMessageStats(flags, false /*ignored*/, std::move(input_channel),
message_id.get_server_message_id().get()),
dc_id));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::stats_getMessageStats>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
promise_.set_value(td->contacts_manager_->convert_message_stats(result_ptr.move_as_ok()));
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_get_channel_error(channel_id_, status, "GetMessageStatsQuery");
promise_.set_error(std::move(status));
}
};
class LoadAsyncGraphQuery : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::StatisticalGraph>> promise_;
public:
explicit LoadAsyncGraphQuery(Promise<td_api::object_ptr<td_api::StatisticalGraph>> &&promise)
: promise_(std::move(promise)) {
}
void send(const string &token, int64 x, DcId dc_id) {
int32 flags = 0;
if (x != 0) {
flags |= telegram_api::stats_loadAsyncGraph::X_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::stats_loadAsyncGraph(flags, token, x), dc_id));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::stats_loadAsyncGraph>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
auto result = result_ptr.move_as_ok();
promise_.set_value(ContactsManager::convert_stats_graph(std::move(result)));
}
void on_error(uint64 id, Status status) override {
promise_.set_error(std::move(status));
}
};
bool ContactsManager::UserFull::is_expired() const {
return expires_at < Time::now();
}
bool ContactsManager::ChannelFull::is_expired() const {
return expires_at < Time::now();
}
class ContactsManager::UploadProfilePhotoCallback : public FileManager::UploadCallback {
public:
void on_upload_ok(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file) override {
send_closure_later(G()->contacts_manager(), &ContactsManager::on_upload_profile_photo, file_id,
std::move(input_file));
}
void on_upload_encrypted_ok(FileId file_id, tl_object_ptr<telegram_api::InputEncryptedFile> input_file) override {
UNREACHABLE();
}
void on_upload_secure_ok(FileId file_id, tl_object_ptr<telegram_api::InputSecureFile> input_file) override {
UNREACHABLE();
}
void on_upload_error(FileId file_id, Status error) override {
send_closure_later(G()->contacts_manager(), &ContactsManager::on_upload_profile_photo_error, file_id,
std::move(error));
}
};
const CSlice ContactsManager::INVITE_LINK_URLS[3] = {"t.me/joinchat/", "telegram.me/joinchat/",
"telegram.dog/joinchat/"};
ContactsManager::ContactsManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
upload_profile_photo_callback_ = std::make_shared<UploadProfilePhotoCallback>();
my_id_ = load_my_id();
G()->shared_config().set_option_integer("telegram_service_notifications_chat_id",
DialogId(get_service_notifications_user_id()).get());
G()->shared_config().set_option_integer("replies_bot_chat_id", DialogId(get_replies_bot_user_id()).get());
G()->shared_config().set_option_integer("group_anonymous_bot_user_id", get_anonymous_bot_user_id().get());
if (G()->parameters().use_chat_info_db) {
auto next_contacts_sync_date_string = G()->td_db()->get_binlog_pmc()->get("next_contacts_sync_date");
if (!next_contacts_sync_date_string.empty()) {
next_contacts_sync_date_ = min(to_integer<int32>(next_contacts_sync_date_string), G()->unix_time() + 100000);
}
auto saved_contact_count_string = G()->td_db()->get_binlog_pmc()->get("saved_contact_count");
if (!saved_contact_count_string.empty()) {
saved_contact_count_ = to_integer<int32>(saved_contact_count_string);
}
} else {
G()->td_db()->get_binlog_pmc()->erase("next_contacts_sync_date");
G()->td_db()->get_binlog_pmc()->erase("saved_contact_count");
}
was_online_local_ = to_integer<int32>(G()->td_db()->get_binlog_pmc()->get("my_was_online_local"));
was_online_remote_ = to_integer<int32>(G()->td_db()->get_binlog_pmc()->get("my_was_online_remote"));
if (was_online_local_ >= G()->unix_time_cached() && !td_->is_online()) {
was_online_local_ = G()->unix_time_cached() - 1;
}
location_visibility_expire_date_ =
to_integer<int32>(G()->td_db()->get_binlog_pmc()->get("location_visibility_expire_date"));
if (location_visibility_expire_date_ != 0 && location_visibility_expire_date_ <= G()->unix_time()) {
location_visibility_expire_date_ = 0;
G()->td_db()->get_binlog_pmc()->erase("location_visibility_expire_date");
}
auto pending_location_visibility_expire_date_string =
G()->td_db()->get_binlog_pmc()->get("pending_location_visibility_expire_date");
if (!pending_location_visibility_expire_date_string.empty()) {
pending_location_visibility_expire_date_ = to_integer<int32>(pending_location_visibility_expire_date_string);
try_send_set_location_visibility_query();
}
update_is_location_visible();
LOG(INFO) << "Loaded location_visibility_expire_date = " << location_visibility_expire_date_
<< " and pending_location_visibility_expire_date = " << pending_location_visibility_expire_date_;
user_online_timeout_.set_callback(on_user_online_timeout_callback);
user_online_timeout_.set_callback_data(static_cast<void *>(this));
channel_unban_timeout_.set_callback(on_channel_unban_timeout_callback);
channel_unban_timeout_.set_callback_data(static_cast<void *>(this));
user_nearby_timeout_.set_callback(on_user_nearby_timeout_callback);
user_nearby_timeout_.set_callback_data(static_cast<void *>(this));
slow_mode_delay_timeout_.set_callback(on_slow_mode_delay_timeout_callback);
slow_mode_delay_timeout_.set_callback_data(static_cast<void *>(this));
invite_link_info_expire_timeout_.set_callback(on_invite_link_info_expire_timeout_callback);
invite_link_info_expire_timeout_.set_callback_data(static_cast<void *>(this));
}
void ContactsManager::tear_down() {
parent_.reset();
}
UserId ContactsManager::load_my_id() {
auto id_string = G()->td_db()->get_binlog_pmc()->get("my_id");
if (!id_string.empty()) {
UserId my_id(to_integer<int32>(id_string));
if (my_id.is_valid()) {
return my_id;
}
my_id = UserId(to_integer<int32>(Slice(id_string).substr(5)));
if (my_id.is_valid()) {
G()->td_db()->get_binlog_pmc()->set("my_id", to_string(my_id.get()));
return my_id;
}
LOG(ERROR) << "Wrong my id = \"" << id_string << "\" stored in database";
}
return UserId();
}
void ContactsManager::on_user_online_timeout_callback(void *contacts_manager_ptr, int64 user_id_long) {
if (G()->close_flag()) {
return;
}
auto contacts_manager = static_cast<ContactsManager *>(contacts_manager_ptr);
send_closure_later(contacts_manager->actor_id(contacts_manager), &ContactsManager::on_user_online_timeout,
UserId(narrow_cast<int32>(user_id_long)));
}
void ContactsManager::on_user_online_timeout(UserId user_id) {
if (G()->close_flag()) {
return;
}
auto u = get_user(user_id);
CHECK(u != nullptr);
CHECK(u->is_update_user_sent);
LOG(INFO) << "Update " << user_id << " online status to offline";
send_closure(G()->td(), &Td::send_update,
td_api::make_object<td_api::updateUserStatus>(user_id.get(), get_user_status_object(user_id, u)));
update_user_online_member_count(u);
}
void ContactsManager::on_channel_unban_timeout_callback(void *contacts_manager_ptr, int64 channel_id_long) {
auto td = static_cast<ContactsManager *>(contacts_manager_ptr)->td_;
send_closure_later(td->actor_id(td), &Td::on_channel_unban_timeout, channel_id_long);
}
void ContactsManager::on_channel_unban_timeout(ChannelId channel_id) {
auto c = get_channel(channel_id);
CHECK(c != nullptr);
auto old_status = c->status;
c->status.update_restrictions();
if (c->status == old_status) {
LOG_IF(ERROR, c->status.is_restricted() || c->status.is_banned())
<< "Status of " << channel_id << " wasn't updated: " << c->status;
} else {
c->is_changed = true;
}
LOG(INFO) << "Update " << channel_id << " status";
c->is_status_changed = true;
invalidate_channel_full(channel_id, false, !c->is_slow_mode_enabled);
update_channel(c, channel_id); // always call, because in case of failure we need to reactivate timeout
}
void ContactsManager::on_user_nearby_timeout_callback(void *contacts_manager_ptr, int64 user_id_long) {
if (G()->close_flag()) {
return;
}
auto contacts_manager = static_cast<ContactsManager *>(contacts_manager_ptr);
send_closure_later(contacts_manager->actor_id(contacts_manager), &ContactsManager::on_user_nearby_timeout,
UserId(narrow_cast<int32>(user_id_long)));
}
void ContactsManager::on_user_nearby_timeout(UserId user_id) {
if (G()->close_flag()) {
return;
}
auto u = get_user(user_id);
CHECK(u != nullptr);
LOG(INFO) << "Remove " << user_id << " from nearby list";
DialogId dialog_id(user_id);
for (size_t i = 0; i < users_nearby_.size(); i++) {
if (users_nearby_[i].dialog_id == dialog_id) {
users_nearby_.erase(users_nearby_.begin() + i);
send_update_users_nearby();
return;
}
}
}
void ContactsManager::on_slow_mode_delay_timeout_callback(void *contacts_manager_ptr, int64 channel_id_long) {
if (G()->close_flag()) {
return;
}
auto contacts_manager = static_cast<ContactsManager *>(contacts_manager_ptr);
send_closure_later(contacts_manager->actor_id(contacts_manager), &ContactsManager::on_slow_mode_delay_timeout,
ChannelId(narrow_cast<int32>(channel_id_long)));
}
void ContactsManager::on_slow_mode_delay_timeout(ChannelId channel_id) {
if (G()->close_flag()) {
return;
}
on_update_channel_slow_mode_next_send_date(channel_id, 0);
}
void ContactsManager::on_invite_link_info_expire_timeout_callback(void *contacts_manager_ptr, int64 dialog_id_long) {
if (G()->close_flag()) {
return;
}
auto contacts_manager = static_cast<ContactsManager *>(contacts_manager_ptr);
send_closure_later(contacts_manager->actor_id(contacts_manager), &ContactsManager::on_invite_link_info_expire_timeout,
DialogId(dialog_id_long));
}
void ContactsManager::on_invite_link_info_expire_timeout(DialogId dialog_id) {
if (G()->close_flag()) {
return;
}
auto access_it = dialog_access_by_invite_link_.find(dialog_id);
if (access_it == dialog_access_by_invite_link_.end()) {
return;
}
auto expires_in = access_it->second.accessible_before - G()->unix_time() - 1;
if (expires_in >= 3) {
invite_link_info_expire_timeout_.set_timeout_in(dialog_id.get(), expires_in);
return;
}
remove_dialog_access_by_invite_link(dialog_id);
}
template <class StorerT>
void ContactsManager::BotInfo::store(StorerT &storer) const {
using td::store;
bool has_description = !description.empty();
bool has_commands = !commands.empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_description);
STORE_FLAG(has_commands);
END_STORE_FLAGS();
store(version, storer);
if (has_description) {
store(description, storer);
}
if (has_commands) {
store(commands, storer);
}
}
template <class ParserT>
void ContactsManager::BotInfo::parse(ParserT &parser) {
using td::parse;
bool has_description;
bool has_commands;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_description);
PARSE_FLAG(has_commands);
END_PARSE_FLAGS();
parse(version, parser);
if (has_description) {
parse(description, parser);
}
if (has_commands) {
parse(commands, parser);
}
}
template <class StorerT>
void ContactsManager::User::store(StorerT &storer) const {
using td::store;
bool has_last_name = !last_name.empty();
bool has_username = !username.empty();
bool has_photo = photo.small_file_id.is_valid();
bool has_language_code = !language_code.empty();
bool have_access_hash = access_hash != -1;
bool has_cache_version = cache_version != 0;
bool has_is_contact = true;
bool has_restriction_reasons = !restriction_reasons.empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(is_received);
STORE_FLAG(is_verified);
STORE_FLAG(is_deleted);
STORE_FLAG(is_bot);
STORE_FLAG(can_join_groups);
STORE_FLAG(can_read_all_group_messages);
STORE_FLAG(is_inline_bot);
STORE_FLAG(need_location_bot);
STORE_FLAG(has_last_name);
STORE_FLAG(has_username);
STORE_FLAG(has_photo);
STORE_FLAG(false); // legacy is_restricted
STORE_FLAG(has_language_code);
STORE_FLAG(have_access_hash);
STORE_FLAG(is_support);
STORE_FLAG(is_min_access_hash);
STORE_FLAG(is_scam);
STORE_FLAG(has_cache_version);
STORE_FLAG(has_is_contact);
STORE_FLAG(is_contact);
STORE_FLAG(is_mutual_contact);
STORE_FLAG(has_restriction_reasons);
STORE_FLAG(need_apply_min_photo);
END_STORE_FLAGS();
store(first_name, storer);
if (has_last_name) {
store(last_name, storer);
}
if (has_username) {
store(username, storer);
}
store(phone_number, storer);
if (have_access_hash) {
store(access_hash, storer);
}
if (has_photo) {
store(photo, storer);
}
store(was_online, storer);
if (has_restriction_reasons) {
store(restriction_reasons, storer);
}
if (is_inline_bot) {
store(inline_query_placeholder, storer);
}
if (is_bot) {
store(bot_info_version, storer);
}
if (has_language_code) {
store(language_code, storer);
}
if (has_cache_version) {
store(cache_version, storer);
}
}
template <class ParserT>
void ContactsManager::User::parse(ParserT &parser) {
using td::parse;
bool has_last_name;
bool has_username;
bool has_photo;
bool legacy_is_restricted;
bool has_language_code;
bool have_access_hash;
bool has_cache_version;
bool has_is_contact;
bool has_restriction_reasons;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_received);
PARSE_FLAG(is_verified);
PARSE_FLAG(is_deleted);
PARSE_FLAG(is_bot);
PARSE_FLAG(can_join_groups);
PARSE_FLAG(can_read_all_group_messages);
PARSE_FLAG(is_inline_bot);
PARSE_FLAG(need_location_bot);
PARSE_FLAG(has_last_name);
PARSE_FLAG(has_username);
PARSE_FLAG(has_photo);
PARSE_FLAG(legacy_is_restricted);
PARSE_FLAG(has_language_code);
PARSE_FLAG(have_access_hash);
PARSE_FLAG(is_support);
PARSE_FLAG(is_min_access_hash);
PARSE_FLAG(is_scam);
PARSE_FLAG(has_cache_version);
PARSE_FLAG(has_is_contact);
PARSE_FLAG(is_contact);
PARSE_FLAG(is_mutual_contact);
PARSE_FLAG(has_restriction_reasons);
PARSE_FLAG(need_apply_min_photo);
END_PARSE_FLAGS();
parse(first_name, parser);
if (has_last_name) {
parse(last_name, parser);
}
if (has_username) {
parse(username, parser);
}
parse(phone_number, parser);
if (parser.version() < static_cast<int32>(Version::FixMinUsers)) {
have_access_hash = is_received;
}
if (have_access_hash) {
parse(access_hash, parser);
} else {
is_min_access_hash = true;
}
if (has_photo) {
parse(photo, parser);
}
if (!has_is_contact) {
// enum class LinkState : uint8 { Unknown, None, KnowsPhoneNumber, Contact };
uint32 link_state_inbound;
uint32 link_state_outbound;
parse(link_state_inbound, parser);
parse(link_state_outbound, parser);
is_contact = link_state_outbound == 3;
is_mutual_contact = is_contact && link_state_inbound == 3;
}
parse(was_online, parser);
if (legacy_is_restricted) {
string restriction_reason;
parse(restriction_reason, parser);
restriction_reasons = get_restriction_reasons(restriction_reason);
} else if (has_restriction_reasons) {
parse(restriction_reasons, parser);
}
if (is_inline_bot) {
parse(inline_query_placeholder, parser);
}
if (is_bot) {
parse(bot_info_version, parser);
}
if (has_language_code) {
parse(language_code, parser);
}
if (has_cache_version) {
parse(cache_version, parser);
}
if (first_name.empty() && last_name.empty()) {
first_name = phone_number;
}
if (!is_contact && is_mutual_contact) {
LOG(ERROR) << "Have invalid flag is_mutual_contact";
is_mutual_contact = false;
cache_version = 0;
}
}
template <class StorerT>
void ContactsManager::UserFull::store(StorerT &storer) const {
using td::store;
bool has_about = !about.empty();
bool has_photo = !photo.is_empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_about);
STORE_FLAG(is_blocked);
STORE_FLAG(can_be_called);
STORE_FLAG(has_private_calls);
STORE_FLAG(can_pin_messages);
STORE_FLAG(need_phone_number_privacy_exception);
STORE_FLAG(has_photo);
STORE_FLAG(supports_video_calls);
END_STORE_FLAGS();
if (has_about) {
store(about, storer);
}
store(common_chat_count, storer);
store_time(expires_at, storer);
if (has_photo) {
store(photo, storer);
}
}
template <class ParserT>
void ContactsManager::UserFull::parse(ParserT &parser) {
using td::parse;
bool has_about;
bool has_photo;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_about);
PARSE_FLAG(is_blocked);
PARSE_FLAG(can_be_called);
PARSE_FLAG(has_private_calls);
PARSE_FLAG(can_pin_messages);
PARSE_FLAG(need_phone_number_privacy_exception);
PARSE_FLAG(has_photo);
PARSE_FLAG(supports_video_calls);
END_PARSE_FLAGS();
if (has_about) {
parse(about, parser);
}
parse(common_chat_count, parser);
parse_time(expires_at, parser);
if (has_photo) {
parse(photo, parser);
}
}
template <class StorerT>
void ContactsManager::Chat::store(StorerT &storer) const {
using td::store;
bool has_photo = photo.small_file_id.is_valid();
bool use_new_rights = true;
bool has_default_permissions_version = default_permissions_version != -1;
bool has_pinned_message_version = pinned_message_version != -1;
bool has_cache_version = cache_version != 0;
BEGIN_STORE_FLAGS();
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(is_active);
STORE_FLAG(has_photo);
STORE_FLAG(use_new_rights);
STORE_FLAG(has_default_permissions_version);
STORE_FLAG(has_pinned_message_version);
STORE_FLAG(has_cache_version);
END_STORE_FLAGS();
store(title, storer);
if (has_photo) {
store(photo, storer);
}
store(participant_count, storer);
store(date, storer);
store(migrated_to_channel_id, storer);
store(version, storer);
store(status, storer);
store(default_permissions, storer);
if (has_default_permissions_version) {
store(default_permissions_version, storer);
}
if (has_pinned_message_version) {
store(pinned_message_version, storer);
}
if (has_cache_version) {
store(cache_version, storer);
}
}
template <class ParserT>
void ContactsManager::Chat::parse(ParserT &parser) {
using td::parse;
bool has_photo;
bool left;
bool kicked;
bool is_creator;
bool is_administrator;
bool everyone_is_administrator;
bool can_edit;
bool use_new_rights;
bool has_default_permissions_version;
bool has_pinned_message_version;
bool has_cache_version;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(left);
PARSE_FLAG(kicked);
PARSE_FLAG(is_creator);
PARSE_FLAG(is_administrator);
PARSE_FLAG(everyone_is_administrator);
PARSE_FLAG(can_edit);
PARSE_FLAG(is_active);
PARSE_FLAG(has_photo);
PARSE_FLAG(use_new_rights);
PARSE_FLAG(has_default_permissions_version);
PARSE_FLAG(has_pinned_message_version);
PARSE_FLAG(has_cache_version);
END_PARSE_FLAGS();
parse(title, parser);
if (has_photo) {
parse(photo, parser);
}
parse(participant_count, parser);
parse(date, parser);
parse(migrated_to_channel_id, parser);
parse(version, parser);
if (use_new_rights) {
parse(status, parser);
parse(default_permissions, parser);
} else {
if (can_edit != (is_creator || is_administrator || everyone_is_administrator)) {
LOG(ERROR) << "Have wrong can_edit flag";
}
if (kicked || !is_active) {
status = DialogParticipantStatus::Banned(0);
} else if (left) {
status = DialogParticipantStatus::Left();
} else if (is_creator) {
status = DialogParticipantStatus::Creator(true, false, string());
} else if (is_administrator && !everyone_is_administrator) {
status = DialogParticipantStatus::GroupAdministrator(false);
} else {
status = DialogParticipantStatus::Member();
}
default_permissions = RestrictedRights(true, true, true, true, true, true, true, true, everyone_is_administrator,
everyone_is_administrator, everyone_is_administrator);
}
if (has_default_permissions_version) {
parse(default_permissions_version, parser);
}
if (has_pinned_message_version) {
parse(pinned_message_version, parser);
}
if (has_cache_version) {
parse(cache_version, parser);
}
if (status.is_administrator() && !status.is_creator()) {
status = DialogParticipantStatus::GroupAdministrator(false);
}
}
template <class StorerT>
void ContactsManager::ChatFull::store(StorerT &storer) const {
using td::store;
bool has_description = !description.empty();
bool has_invite_link = !invite_link.empty();
bool has_photo = !photo.is_empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_description);
STORE_FLAG(has_invite_link);
STORE_FLAG(can_set_username);
STORE_FLAG(has_photo);
END_STORE_FLAGS();
store(version, storer);
store(creator_user_id, storer);
store(participants, storer);
if (has_description) {
store(description, storer);
}
if (has_invite_link) {
store(invite_link, storer);
}
if (has_photo) {
store(photo, storer);
}
}
template <class ParserT>
void ContactsManager::ChatFull::parse(ParserT &parser) {
using td::parse;
bool has_description;
bool has_invite_link;
bool has_photo;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_description);
PARSE_FLAG(has_invite_link);
PARSE_FLAG(can_set_username);
PARSE_FLAG(has_photo);
END_PARSE_FLAGS();
parse(version, parser);
parse(creator_user_id, parser);
parse(participants, parser);
if (has_description) {
parse(description, parser);
}
if (has_invite_link) {
parse(invite_link, parser);
}
if (has_photo) {
parse(photo, parser);
}
}
template <class StorerT>
void ContactsManager::Channel::store(StorerT &storer) const {
using td::store;
bool has_photo = photo.small_file_id.is_valid();
bool has_username = !username.empty();
bool use_new_rights = true;
bool has_participant_count = participant_count != 0;
bool have_default_permissions = true;
bool has_cache_version = cache_version != 0;
bool has_restriction_reasons = !restriction_reasons.empty();
bool legacy_has_active_group_call = false;
BEGIN_STORE_FLAGS();
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(sign_messages);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(is_megagroup);
STORE_FLAG(is_verified);
STORE_FLAG(has_photo);
STORE_FLAG(has_username);
STORE_FLAG(false);
STORE_FLAG(use_new_rights);
STORE_FLAG(has_participant_count);
STORE_FLAG(have_default_permissions);
STORE_FLAG(is_scam);
STORE_FLAG(has_cache_version);
STORE_FLAG(has_linked_channel);
STORE_FLAG(has_location);
STORE_FLAG(is_slow_mode_enabled);
STORE_FLAG(has_restriction_reasons);
STORE_FLAG(legacy_has_active_group_call);
END_STORE_FLAGS();
store(status, storer);
store(access_hash, storer);
store(title, storer);
if (has_photo) {
store(photo, storer);
}
if (has_username) {
store(username, storer);
}
store(date, storer);
if (has_restriction_reasons) {
store(restriction_reasons, storer);
}
if (has_participant_count) {
store(participant_count, storer);
}
if (is_megagroup) {
store(default_permissions, storer);
}
if (has_cache_version) {
store(cache_version, storer);
}
}
template <class ParserT>
void ContactsManager::Channel::parse(ParserT &parser) {
using td::parse;
bool has_photo;
bool has_username;
bool legacy_is_restricted;
bool left;
bool kicked;
bool is_creator;
bool can_edit;
bool can_moderate;
bool anyone_can_invite;
bool use_new_rights;
bool has_participant_count;
bool have_default_permissions;
bool has_cache_version;
bool has_restriction_reasons;
bool legacy_has_active_group_call;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(left);
PARSE_FLAG(kicked);
PARSE_FLAG(anyone_can_invite);
PARSE_FLAG(sign_messages);
PARSE_FLAG(is_creator);
PARSE_FLAG(can_edit);
PARSE_FLAG(can_moderate);
PARSE_FLAG(is_megagroup);
PARSE_FLAG(is_verified);
PARSE_FLAG(has_photo);
PARSE_FLAG(has_username);
PARSE_FLAG(legacy_is_restricted);
PARSE_FLAG(use_new_rights);
PARSE_FLAG(has_participant_count);
PARSE_FLAG(have_default_permissions);
PARSE_FLAG(is_scam);
PARSE_FLAG(has_cache_version);
PARSE_FLAG(has_linked_channel);
PARSE_FLAG(has_location);
PARSE_FLAG(is_slow_mode_enabled);
PARSE_FLAG(has_restriction_reasons);
PARSE_FLAG(legacy_has_active_group_call);
END_PARSE_FLAGS();
if (use_new_rights) {
parse(status, parser);
} else {
if (kicked) {
status = DialogParticipantStatus::Banned(0);
} else if (left) {
status = DialogParticipantStatus::Left();
} else if (is_creator) {
status = DialogParticipantStatus::Creator(true, false, string());
} else if (can_edit || can_moderate) {
status = DialogParticipantStatus::ChannelAdministrator(false, is_megagroup);
} else {
status = DialogParticipantStatus::Member();
}
}
parse(access_hash, parser);
parse(title, parser);
if (has_photo) {
parse(photo, parser);
}
if (has_username) {
parse(username, parser);
}
parse(date, parser);
if (legacy_is_restricted) {
string restriction_reason;
parse(restriction_reason, parser);
restriction_reasons = get_restriction_reasons(restriction_reason);
} else if (has_restriction_reasons) {
parse(restriction_reasons, parser);
}
if (has_participant_count) {
parse(participant_count, parser);
}
if (is_megagroup) {
if (have_default_permissions) {
parse(default_permissions, parser);
} else {
default_permissions =
RestrictedRights(true, true, true, true, true, true, true, true, false, anyone_can_invite, false);
}
}
if (has_cache_version) {
parse(cache_version, parser);
}
if (legacy_has_active_group_call) {
cache_version = 0;
}
}
template <class StorerT>
void ContactsManager::ChannelFull::store(StorerT &storer) const {
using td::store;
bool has_description = !description.empty();
bool has_administrator_count = administrator_count != 0;
bool has_restricted_count = restricted_count != 0;
bool has_banned_count = banned_count != 0;
bool has_invite_link = !invite_link.empty();
bool has_sticker_set = sticker_set_id.is_valid();
bool has_linked_channel_id = linked_channel_id.is_valid();
bool has_migrated_from_max_message_id = migrated_from_max_message_id.is_valid();
bool has_migrated_from_chat_id = migrated_from_chat_id.is_valid();
bool has_location = !location.empty();
bool has_bot_user_ids = !bot_user_ids.empty();
bool is_slow_mode_enabled = slow_mode_delay != 0;
bool is_slow_mode_delay_active = slow_mode_next_send_date != 0;
bool has_stats_dc_id = stats_dc_id.is_exact();
bool has_photo = !photo.is_empty();
bool legacy_has_active_group_call_id = false;
BEGIN_STORE_FLAGS();
STORE_FLAG(has_description);
STORE_FLAG(has_administrator_count);
STORE_FLAG(has_restricted_count);
STORE_FLAG(has_banned_count);
STORE_FLAG(has_invite_link);
STORE_FLAG(has_sticker_set);
STORE_FLAG(has_linked_channel_id);
STORE_FLAG(has_migrated_from_max_message_id);
STORE_FLAG(has_migrated_from_chat_id);
STORE_FLAG(can_get_participants);
STORE_FLAG(can_set_username);
STORE_FLAG(can_set_sticker_set);
STORE_FLAG(false); // legacy_can_view_statistics
STORE_FLAG(is_all_history_available);
STORE_FLAG(can_set_location);
STORE_FLAG(has_location);
STORE_FLAG(has_bot_user_ids);
STORE_FLAG(is_slow_mode_enabled);
STORE_FLAG(is_slow_mode_delay_active);
STORE_FLAG(has_stats_dc_id);
STORE_FLAG(has_photo);
STORE_FLAG(is_can_view_statistics_inited);
STORE_FLAG(can_view_statistics);
STORE_FLAG(legacy_has_active_group_call_id);
END_STORE_FLAGS();
if (has_description) {
store(description, storer);
}
store(participant_count, storer);
if (has_administrator_count) {
store(administrator_count, storer);
}
if (has_restricted_count) {
store(restricted_count, storer);
}
if (has_banned_count) {
store(banned_count, storer);
}
if (has_invite_link) {
store(invite_link, storer);
}
if (has_sticker_set) {
store(sticker_set_id, storer);
}
if (has_linked_channel_id) {
store(linked_channel_id, storer);
}
if (has_location) {
store(location, storer);
}
if (has_bot_user_ids) {
store(bot_user_ids, storer);
}
if (has_migrated_from_max_message_id) {
store(migrated_from_max_message_id, storer);
}
if (has_migrated_from_chat_id) {
store(migrated_from_chat_id, storer);
}
if (is_slow_mode_enabled) {
store(slow_mode_delay, storer);
}
if (is_slow_mode_delay_active) {
store(slow_mode_next_send_date, storer);
}
store_time(expires_at, storer);
if (has_stats_dc_id) {
store(stats_dc_id.get_raw_id(), storer);
}
if (has_photo) {
store(photo, storer);
}
}
template <class ParserT>
void ContactsManager::ChannelFull::parse(ParserT &parser) {
using td::parse;
bool has_description;
bool has_administrator_count;
bool has_restricted_count;
bool has_banned_count;
bool has_invite_link;
bool has_sticker_set;
bool has_linked_channel_id;
bool has_migrated_from_max_message_id;
bool has_migrated_from_chat_id;
bool legacy_can_view_statistics;
bool has_location;
bool has_bot_user_ids;
bool is_slow_mode_enabled;
bool is_slow_mode_delay_active;
bool has_stats_dc_id;
bool has_photo;
bool legacy_has_active_group_call_id;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_description);
PARSE_FLAG(has_administrator_count);
PARSE_FLAG(has_restricted_count);
PARSE_FLAG(has_banned_count);
PARSE_FLAG(has_invite_link);
PARSE_FLAG(has_sticker_set);
PARSE_FLAG(has_linked_channel_id);
PARSE_FLAG(has_migrated_from_max_message_id);
PARSE_FLAG(has_migrated_from_chat_id);
PARSE_FLAG(can_get_participants);
PARSE_FLAG(can_set_username);
PARSE_FLAG(can_set_sticker_set);
PARSE_FLAG(legacy_can_view_statistics);
PARSE_FLAG(is_all_history_available);
PARSE_FLAG(can_set_location);
PARSE_FLAG(has_location);
PARSE_FLAG(has_bot_user_ids);
PARSE_FLAG(is_slow_mode_enabled);
PARSE_FLAG(is_slow_mode_delay_active);
PARSE_FLAG(has_stats_dc_id);
PARSE_FLAG(has_photo);
PARSE_FLAG(is_can_view_statistics_inited);
PARSE_FLAG(can_view_statistics);
PARSE_FLAG(legacy_has_active_group_call_id);
END_PARSE_FLAGS();
if (has_description) {
parse(description, parser);
}
parse(participant_count, parser);
if (has_administrator_count) {
parse(administrator_count, parser);
}
if (has_restricted_count) {
parse(restricted_count, parser);
}
if (has_banned_count) {
parse(banned_count, parser);
}
if (has_invite_link) {
parse(invite_link, parser);
}
if (has_sticker_set) {
parse(sticker_set_id, parser);
}
if (has_linked_channel_id) {
parse(linked_channel_id, parser);
}
if (has_location) {
parse(location, parser);
}
if (has_bot_user_ids) {
parse(bot_user_ids, parser);
}
if (has_migrated_from_max_message_id) {
parse(migrated_from_max_message_id, parser);
}
if (has_migrated_from_chat_id) {
parse(migrated_from_chat_id, parser);
}
if (is_slow_mode_enabled) {
parse(slow_mode_delay, parser);
}
if (is_slow_mode_delay_active) {
parse(slow_mode_next_send_date, parser);
}
parse_time(expires_at, parser);
if (has_stats_dc_id) {
stats_dc_id = DcId::create(parser.fetch_int());
}
if (has_photo) {
parse(photo, parser);
}
if (legacy_has_active_group_call_id) {
InputGroupCallId input_group_call_id;
parse(input_group_call_id, parser);
}
if (legacy_can_view_statistics) {
LOG(DEBUG) << "Ignore legacy can view statistics flag";
}
if (!is_can_view_statistics_inited) {
can_view_statistics = stats_dc_id.is_exact();
}
}
template <class StorerT>
void ContactsManager::SecretChat::store(StorerT &storer) const {
using td::store;
bool has_layer = layer > SecretChatActor::DEFAULT_LAYER;
bool has_initial_folder_id = initial_folder_id != FolderId();
BEGIN_STORE_FLAGS();
STORE_FLAG(is_outbound);
STORE_FLAG(has_layer);
STORE_FLAG(has_initial_folder_id);
END_STORE_FLAGS();
store(access_hash, storer);
store(user_id, storer);
store(state, storer);
store(ttl, storer);
store(date, storer);
store(key_hash, storer);
if (has_layer) {
store(layer, storer);
}
if (has_initial_folder_id) {
store(initial_folder_id, storer);
}
}
template <class ParserT>
void ContactsManager::SecretChat::parse(ParserT &parser) {
using td::parse;
bool has_layer;
bool has_initial_folder_id;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_outbound);
PARSE_FLAG(has_layer);
PARSE_FLAG(has_initial_folder_id);
END_PARSE_FLAGS();
if (parser.version() >= static_cast<int32>(Version::AddAccessHashToSecretChat)) {
parse(access_hash, parser);
}
parse(user_id, parser);
parse(state, parser);
parse(ttl, parser);
parse(date, parser);
if (parser.version() >= static_cast<int32>(Version::AddKeyHashToSecretChat)) {
parse(key_hash, parser);
}
if (has_layer) {
parse(layer, parser);
} else {
layer = SecretChatActor::DEFAULT_LAYER;
}
if (has_initial_folder_id) {
parse(initial_folder_id, parser);
}
}
tl_object_ptr<telegram_api::InputUser> ContactsManager::get_input_user(UserId user_id) const {
if (user_id == get_my_id()) {
return make_tl_object<telegram_api::inputUserSelf>();
}
const User *u = get_user(user_id);
if (u == nullptr || u->access_hash == -1 || u->is_min_access_hash) {
if (td_->auth_manager_->is_bot() && user_id.is_valid()) {
return make_tl_object<telegram_api::inputUser>(user_id.get(), 0);
}
return nullptr;
}
return make_tl_object<telegram_api::inputUser>(user_id.get(), u->access_hash);
}
bool ContactsManager::have_input_user(UserId user_id) const {
if (user_id == get_my_id()) {
return true;
}
const User *u = get_user(user_id);
if (u == nullptr || u->access_hash == -1 || u->is_min_access_hash) {
if (td_->auth_manager_->is_bot() && user_id.is_valid()) {
return true;
}
return false;
}
return true;
}
tl_object_ptr<telegram_api::InputChannel> ContactsManager::get_input_channel(ChannelId channel_id) const {
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
if (td_->auth_manager_->is_bot() && channel_id.is_valid()) {
return make_tl_object<telegram_api::inputChannel>(channel_id.get(), 0);
}
return nullptr;
}
return make_tl_object<telegram_api::inputChannel>(channel_id.get(), c->access_hash);
}
bool ContactsManager::have_input_peer_user(UserId user_id, AccessRights access_rights) const {
if (user_id == get_my_id()) {
return true;
}
return have_input_peer_user(get_user(user_id), access_rights);
}
bool ContactsManager::have_input_peer_user(const User *u, AccessRights access_rights) {
if (u == nullptr) {
return false;
}
if (u->access_hash == -1 || u->is_min_access_hash) {
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (access_rights == AccessRights::Read) {
return true;
}
if (u->is_deleted) {
return false;
}
return true;
}
tl_object_ptr<telegram_api::InputPeer> ContactsManager::get_input_peer_user(UserId user_id,
AccessRights access_rights) const {
if (user_id == get_my_id()) {
return make_tl_object<telegram_api::inputPeerSelf>();
}
const User *u = get_user(user_id);
if (!have_input_peer_user(u, access_rights)) {
return nullptr;
}
return make_tl_object<telegram_api::inputPeerUser>(user_id.get(), u->access_hash);
}
bool ContactsManager::have_input_peer_chat(ChatId chat_id, AccessRights access_rights) const {
return have_input_peer_chat(get_chat(chat_id), access_rights);
}
bool ContactsManager::have_input_peer_chat(const Chat *c, AccessRights access_rights) {
if (c == nullptr) {
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (access_rights == AccessRights::Read) {
return true;
}
if (c->status.is_left()) {
return false;
}
if (access_rights == AccessRights::Write && !c->is_active) {
return false;
}
return true;
}
tl_object_ptr<telegram_api::InputPeer> ContactsManager::get_input_peer_chat(ChatId chat_id,
AccessRights access_rights) const {
auto c = get_chat(chat_id);
if (!have_input_peer_chat(c, access_rights)) {
return nullptr;
}
return make_tl_object<telegram_api::inputPeerChat>(chat_id.get());
}
bool ContactsManager::have_input_peer_channel(ChannelId channel_id, AccessRights access_rights) const {
const Channel *c = get_channel(channel_id);
return have_input_peer_channel(c, channel_id, access_rights);
}
tl_object_ptr<telegram_api::InputPeer> ContactsManager::get_input_peer_channel(ChannelId channel_id,
AccessRights access_rights) const {
const Channel *c = get_channel(channel_id);
if (!have_input_peer_channel(c, channel_id, access_rights)) {
return nullptr;
}
return make_tl_object<telegram_api::inputPeerChannel>(channel_id.get(), c->access_hash);
}
bool ContactsManager::have_input_peer_channel(const Channel *c, ChannelId channel_id, AccessRights access_rights,
bool from_linked) const {
if (c == nullptr) {
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (c->status.is_administrator()) {
return true;
}
if (c->status.is_banned()) {
return false;
}
if (c->status.is_member()) {
return true;
}
bool is_public = is_channel_public(c);
if (access_rights == AccessRights::Read) {
if (is_public) {
return true;
}
if (!from_linked && c->has_linked_channel) {
auto linked_channel_id = get_linked_channel_id(channel_id);
if (linked_channel_id.is_valid() && have_channel(linked_channel_id)) {
if (have_input_peer_channel(get_channel(linked_channel_id), linked_channel_id, access_rights, true)) {
return true;
}
} else {
return true;
}
}
if (!from_linked && dialog_access_by_invite_link_.count(DialogId(channel_id))) {
return true;
}
} else {
if (!from_linked && c->is_megagroup && !td_->auth_manager_->is_bot() && c->has_linked_channel) {
auto linked_channel_id = get_linked_channel_id(channel_id);
if (linked_channel_id.is_valid() && (is_public || have_channel(linked_channel_id))) {
return is_public ||
have_input_peer_channel(get_channel(linked_channel_id), linked_channel_id, AccessRights::Read, true);
} else {
return true;
}
}
}
return false;
}
bool ContactsManager::have_input_encrypted_peer(SecretChatId secret_chat_id, AccessRights access_rights) const {
return have_input_encrypted_peer(get_secret_chat(secret_chat_id), access_rights);
}
bool ContactsManager::have_input_encrypted_peer(const SecretChat *secret_chat, AccessRights access_rights) {
if (secret_chat == nullptr) {
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (access_rights == AccessRights::Read) {
return true;
}
return secret_chat->state == SecretChatState::Active;
}
tl_object_ptr<telegram_api::inputEncryptedChat> ContactsManager::get_input_encrypted_chat(
SecretChatId secret_chat_id, AccessRights access_rights) const {
auto sc = get_secret_chat(secret_chat_id);
if (!have_input_encrypted_peer(sc, access_rights)) {
return nullptr;
}
return make_tl_object<telegram_api::inputEncryptedChat>(secret_chat_id.get(), sc->access_hash);
}
const DialogPhoto *ContactsManager::get_user_dialog_photo(UserId user_id) {
auto u = get_user(user_id);
if (u == nullptr) {
return nullptr;
}
if (!u->is_photo_inited) {
auto it = pending_user_photos_.find(user_id);
if (it != pending_user_photos_.end()) {
do_update_user_photo(u, user_id, std::move(it->second), "get_user_dialog_photo");
pending_user_photos_.erase(it);
update_user(u, user_id);
}
}
return &u->photo;
}
const DialogPhoto *ContactsManager::get_chat_dialog_photo(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return nullptr;
}
return &c->photo;
}
const DialogPhoto *ContactsManager::get_channel_dialog_photo(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return nullptr;
}
return &c->photo;
}
const DialogPhoto *ContactsManager::get_secret_chat_dialog_photo(SecretChatId secret_chat_id) {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return nullptr;
}
return get_user_dialog_photo(c->user_id);
}
string ContactsManager::get_user_title(UserId user_id) const {
auto u = get_user(user_id);
if (u == nullptr) {
return string();
}
if (u->last_name.empty()) {
return u->first_name;
}
if (u->first_name.empty()) {
return u->last_name;
}
return PSTRING() << u->first_name << ' ' << u->last_name;
}
string ContactsManager::get_chat_title(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return string();
}
return c->title;
}
string ContactsManager::get_channel_title(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return string();
}
return c->title;
}
string ContactsManager::get_secret_chat_title(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return string();
}
return get_user_title(c->user_id);
}
RestrictedRights ContactsManager::get_user_default_permissions(UserId user_id) const {
auto u = get_user(user_id);
if (u == nullptr) {
return RestrictedRights(false, false, false, false, false, false, false, false, false, false, false);
}
return RestrictedRights(true, true, true, true, true, true, true, true, false, false, true);
}
RestrictedRights ContactsManager::get_chat_default_permissions(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return RestrictedRights(false, false, false, false, false, false, false, false, false, false, false);
}
return c->default_permissions;
}
RestrictedRights ContactsManager::get_channel_default_permissions(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return RestrictedRights(false, false, false, false, false, false, false, false, false, false, false);
}
return c->default_permissions;
}
RestrictedRights ContactsManager::get_secret_chat_default_permissions(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return RestrictedRights(false, false, false, false, false, false, false, false, false, false, false);
}
return RestrictedRights(true, true, true, true, true, true, true, true, false, false, false);
}
int32 ContactsManager::get_secret_chat_date(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return 0;
}
return c->date;
}
int32 ContactsManager::get_secret_chat_ttl(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return 0;
}
return c->ttl;
}
string ContactsManager::get_user_username(UserId user_id) const {
if (!user_id.is_valid()) {
return string();
}
auto u = get_user(user_id);
if (u == nullptr) {
return string();
}
return u->username;
}
string ContactsManager::get_secret_chat_username(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return string();
}
return get_user_username(c->user_id);
}
string ContactsManager::get_channel_username(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return string();
}
return c->username;
}
UserId ContactsManager::get_secret_chat_user_id(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return UserId();
}
return c->user_id;
}
bool ContactsManager::get_secret_chat_is_outbound(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return false;
}
return c->is_outbound;
}
SecretChatState ContactsManager::get_secret_chat_state(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return SecretChatState::Unknown;
}
return c->state;
}
int32 ContactsManager::get_secret_chat_layer(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return 0;
}
return c->layer;
}
FolderId ContactsManager::get_secret_chat_initial_folder_id(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return FolderId::main();
}
return c->initial_folder_id;
}
UserId ContactsManager::get_my_id() const {
LOG_IF(ERROR, !my_id_.is_valid()) << "Wrong or unknown my id returned";
return my_id_;
}
void ContactsManager::set_my_id(UserId my_id) {
UserId my_old_id = my_id_;
if (my_old_id.is_valid() && my_old_id != my_id) {
LOG(ERROR) << "Already know that me is " << my_old_id << " but received userSelf with " << my_id;
}
if (!my_id.is_valid()) {
LOG(ERROR) << "Receive invalid my id " << my_id;
return;
}
if (my_old_id != my_id) {
my_id_ = my_id;
G()->td_db()->get_binlog_pmc()->set("my_id", to_string(my_id.get()));
G()->shared_config().set_option_integer("my_id", my_id_.get());
}
}
void ContactsManager::set_my_online_status(bool is_online, bool send_update, bool is_local) {
if (td_->auth_manager_->is_bot()) {
return; // just in case
}
auto my_id = get_my_id();
User *u = get_user_force(my_id);
if (u != nullptr) {
int32 new_online;
int32 now = G()->unix_time();
if (is_online) {
new_online = now + 300;
} else {
new_online = now - 1;
}
if (is_local) {
LOG(INFO) << "Update my local online from " << my_was_online_local_ << " to " << new_online;
if (!is_online) {
new_online = min(new_online, u->was_online);
}
if (new_online != my_was_online_local_) {
my_was_online_local_ = new_online;
u->is_status_changed = true;
u->is_online_status_changed = true;
}
} else {
if (my_was_online_local_ != 0 || new_online != u->was_online) {
LOG(INFO) << "Update my online from " << u->was_online << " to " << new_online;
my_was_online_local_ = 0;
u->was_online = new_online;
u->is_status_changed = true;
u->is_online_status_changed = true;
}
}
if (was_online_local_ != new_online) {
was_online_local_ = new_online;
VLOG(notifications) << "Set was_online_local to " << was_online_local_;
G()->td_db()->get_binlog_pmc()->set("my_was_online_local", to_string(was_online_local_));
}
if (send_update) {
update_user(u, my_id);
}
}
}
ContactsManager::MyOnlineStatusInfo ContactsManager::get_my_online_status() const {
MyOnlineStatusInfo status_info;
status_info.is_online_local = td_->is_online();
status_info.is_online_remote = was_online_remote_ > G()->unix_time_cached();
status_info.was_online_local = was_online_local_;
status_info.was_online_remote = was_online_remote_;
return status_info;
}
UserId ContactsManager::get_service_notifications_user_id() {
return UserId(777000);
}
UserId ContactsManager::add_service_notifications_user() {
auto user_id = get_service_notifications_user_id();
if (!have_user_force(user_id)) {
LOG(FATAL) << "Failed to load service notification user";
}
return user_id;
}
UserId ContactsManager::get_replies_bot_user_id() {
return UserId(G()->is_test_dc() ? 708513 : 1271266957);
}
UserId ContactsManager::get_anonymous_bot_user_id() {
return UserId(G()->is_test_dc() ? 552888 : 1087968824);
}
UserId ContactsManager::add_anonymous_bot_user() {
auto user_id = get_anonymous_bot_user_id();
if (!have_user_force(user_id)) {
LOG(FATAL) << "Failed to load anonymous bot user";
}
return user_id;
}
void ContactsManager::check_dialog_username(DialogId dialog_id, const string &username,
Promise<CheckDialogUsernameResult> &&promise) {
if (dialog_id != DialogId() && !dialog_id.is_valid()) {
return promise.set_error(Status::Error(3, "Chat not found"));
}
switch (dialog_id.get_type()) {
case DialogType::User: {
if (dialog_id.get_user_id() != get_my_id()) {
return promise.set_error(Status::Error(3, "Can't check username for private chat with other user"));
}
break;
}
case DialogType::Channel: {
auto c = get_channel(dialog_id.get_channel_id());
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Chat not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(6, "Not enough rights to change username"));
}
if (username == c->username) {
return promise.set_value(CheckDialogUsernameResult::Ok);
}
break;
}
case DialogType::None:
break;
case DialogType::Chat:
case DialogType::SecretChat:
if (username.empty()) {
return promise.set_value(CheckDialogUsernameResult::Ok);
}
return promise.set_error(Status::Error(3, "Chat can't have username"));
default:
UNREACHABLE();
return;
}
if (username.empty()) {
return promise.set_value(CheckDialogUsernameResult::Ok);
}
if (!is_valid_username(username)) {
return promise.set_value(CheckDialogUsernameResult::Invalid);
}
auto request_promise = PromiseCreator::lambda([promise = std::move(promise)](Result<bool> result) mutable {
if (result.is_error()) {
auto error = result.move_as_error();
if (error.message() == "CHANNEL_PUBLIC_GROUP_NA") {
return promise.set_value(CheckDialogUsernameResult::PublicGroupsUnavailable);
}
if (error.message() == "CHANNELS_ADMIN_PUBLIC_TOO_MUCH") {
return promise.set_value(CheckDialogUsernameResult::PublicDialogsTooMuch);
}
if (error.message() == "USERNAME_INVALID") {
return promise.set_value(CheckDialogUsernameResult::Invalid);
}
return promise.set_error(std::move(error));
}
promise.set_value(result.ok() ? CheckDialogUsernameResult::Ok : CheckDialogUsernameResult::Occupied);
});
switch (dialog_id.get_type()) {
case DialogType::User:
return td_->create_handler<CheckUsernameQuery>(std::move(request_promise))->send(username);
case DialogType::Channel:
return td_->create_handler<CheckChannelUsernameQuery>(std::move(request_promise))
->send(dialog_id.get_channel_id(), username);
case DialogType::None:
return td_->create_handler<CheckChannelUsernameQuery>(std::move(request_promise))->send(ChannelId(), username);
case DialogType::Chat:
case DialogType::SecretChat:
default:
UNREACHABLE();
}
}
td_api::object_ptr<td_api::CheckChatUsernameResult> ContactsManager::get_check_chat_username_result_object(
CheckDialogUsernameResult result) {
switch (result) {
case CheckDialogUsernameResult::Ok:
return td_api::make_object<td_api::checkChatUsernameResultOk>();
case CheckDialogUsernameResult::Invalid:
return td_api::make_object<td_api::checkChatUsernameResultUsernameInvalid>();
case CheckDialogUsernameResult::Occupied:
return td_api::make_object<td_api::checkChatUsernameResultUsernameOccupied>();
case CheckDialogUsernameResult::PublicDialogsTooMuch:
return td_api::make_object<td_api::checkChatUsernameResultPublicChatsTooMuch>();
case CheckDialogUsernameResult::PublicGroupsUnavailable:
return td_api::make_object<td_api::checkChatUsernameResultPublicGroupsUnavailable>();
default:
UNREACHABLE();
return nullptr;
}
}
void ContactsManager::set_account_ttl(int32 account_ttl, Promise<Unit> &&promise) const {
td_->create_handler<SetAccountTtlQuery>(std::move(promise))->send(account_ttl);
}
void ContactsManager::get_account_ttl(Promise<int32> &&promise) const {
td_->create_handler<GetAccountTtlQuery>(std::move(promise))->send();
}
td_api::object_ptr<td_api::session> ContactsManager::convert_authorization_object(
tl_object_ptr<telegram_api::authorization> &&authorization) {
CHECK(authorization != nullptr);
bool is_current = (authorization->flags_ & telegram_api::authorization::CURRENT_MASK) != 0;
bool is_official_application = (authorization->flags_ & telegram_api::authorization::OFFICIAL_APP_MASK) != 0;
bool is_password_pending = (authorization->flags_ & telegram_api::authorization::PASSWORD_PENDING_MASK) != 0;
return td_api::make_object<td_api::session>(
authorization->hash_, is_current, is_password_pending, authorization->api_id_, authorization->app_name_,
authorization->app_version_, is_official_application, authorization->device_model_, authorization->platform_,
authorization->system_version_, authorization->date_created_, authorization->date_active_, authorization->ip_,
authorization->country_, authorization->region_);
}
void ContactsManager::confirm_qr_code_authentication(string link,
Promise<td_api::object_ptr<td_api::session>> &&promise) {
Slice prefix("tg://login?token=");
if (!begins_with(to_lower(link), prefix)) {
return promise.set_error(Status::Error(400, "AUTH_TOKEN_INVALID"));
}
auto r_token = base64url_decode(Slice(link).substr(prefix.size()));
if (r_token.is_error()) {
return promise.set_error(Status::Error(400, "AUTH_TOKEN_INVALID"));
}
td_->create_handler<AcceptLoginTokenQuery>(std::move(promise))->send(r_token.ok());
}
void ContactsManager::get_active_sessions(Promise<tl_object_ptr<td_api::sessions>> &&promise) const {
td_->create_handler<GetAuthorizationsQuery>(std::move(promise))->send();
}
void ContactsManager::terminate_session(int64 session_id, Promise<Unit> &&promise) const {
td_->create_handler<ResetAuthorizationQuery>(std::move(promise))->send(session_id);
}
void ContactsManager::terminate_all_other_sessions(Promise<Unit> &&promise) const {
td_->create_handler<ResetAuthorizationsQuery>(std::move(promise))->send();
}
void ContactsManager::get_connected_websites(Promise<tl_object_ptr<td_api::connectedWebsites>> &&promise) const {
td_->create_handler<GetWebAuthorizationsQuery>(std::move(promise))->send();
}
void ContactsManager::disconnect_website(int64 website_id, Promise<Unit> &&promise) const {
td_->create_handler<ResetWebAuthorizationQuery>(std::move(promise))->send(website_id);
}
void ContactsManager::disconnect_all_websites(Promise<Unit> &&promise) const {
td_->create_handler<ResetWebAuthorizationsQuery>(std::move(promise))->send();
}
bool ContactsManager::is_valid_username(const string &username) {
if (username.size() < 5 || username.size() > 32) {
return false;
}
if (!is_alpha(username[0])) {
return false;
}
for (auto c : username) {
if (!is_alpha(c) && !is_digit(c) && c != '_') {
return false;
}
}
if (username.back() == '_') {
return false;
}
for (size_t i = 1; i < username.size(); i++) {
if (username[i - 1] == '_' && username[i] == '_') {
return false;
}
}
if (username.find("admin") == 0 || username.find("telegram") == 0 || username.find("support") == 0 ||
username.find("security") == 0 || username.find("settings") == 0 || username.find("contacts") == 0 ||
username.find("service") == 0 || username.find("telegraph") == 0) {
return false;
}
return true;
}
int32 ContactsManager::get_user_was_online(const User *u, UserId user_id) const {
if (u == nullptr || u->is_deleted) {
return 0;
}
int32 was_online = u->was_online;
if (user_id == get_my_id()) {
if (my_was_online_local_ != 0) {
was_online = my_was_online_local_;
}
} else {
if (u->local_was_online > 0 && u->local_was_online > was_online && u->local_was_online > G()->unix_time_cached()) {
was_online = u->local_was_online;
}
}
return was_online;
}
void ContactsManager::load_contacts(Promise<Unit> &&promise) {
if (td_->auth_manager_->is_bot()) {
are_contacts_loaded_ = true;
saved_contact_count_ = 0;
}
if (are_contacts_loaded_ && saved_contact_count_ != -1) {
LOG(INFO) << "Contacts are already loaded";
promise.set_value(Unit());
return;
}
load_contacts_queries_.push_back(std::move(promise));
if (load_contacts_queries_.size() == 1u) {
if (G()->parameters().use_chat_info_db && next_contacts_sync_date_ > 0 && saved_contact_count_ != -1) {
LOG(INFO) << "Load contacts from database";
G()->td_db()->get_sqlite_pmc()->get(
"user_contacts", PromiseCreator::lambda([](string value) {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_contacts_from_database, std::move(value));
}));
} else {
LOG(INFO) << "Load contacts from server";
reload_contacts(true);
}
} else {
LOG(INFO) << "Load contacts request has already been sent";
}
}
int32 ContactsManager::get_contacts_hash() {
if (!are_contacts_loaded_) {
return 0;
}
vector<int64> user_ids = contacts_hints_.search_empty(100000).second;
CHECK(std::is_sorted(user_ids.begin(), user_ids.end()));
auto my_id = get_my_id();
const User *u = get_user_force(my_id);
if (u != nullptr && u->is_contact) {
user_ids.insert(std::upper_bound(user_ids.begin(), user_ids.end(), my_id.get()), my_id.get());
}
vector<uint32> numbers;
numbers.reserve(user_ids.size() + 1);
numbers.push_back(saved_contact_count_);
for (auto user_id : user_ids) {
numbers.push_back(narrow_cast<uint32>(user_id));
}
return get_vector_hash(numbers);
}
void ContactsManager::reload_contacts(bool force) {
if (!td_->auth_manager_->is_bot() && next_contacts_sync_date_ != std::numeric_limits<int32>::max() &&
(next_contacts_sync_date_ < G()->unix_time() || force)) {
next_contacts_sync_date_ = std::numeric_limits<int32>::max();
td_->create_handler<GetContactsQuery>()->send(get_contacts_hash());
}
}
void ContactsManager::add_contact(td_api::object_ptr<td_api::contact> &&contact, bool share_phone_number,
Promise<Unit> &&promise) {
if (contact == nullptr) {
return promise.set_error(Status::Error(400, "Added contact must be non-empty"));
}
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
if (!are_contacts_loaded_) {
load_contacts(PromiseCreator::lambda([actor_id = actor_id(this), contact = std::move(contact), share_phone_number,
promise = std::move(promise)](Result<Unit> &&) mutable {
send_closure(actor_id, &ContactsManager::add_contact, std::move(contact), share_phone_number, std::move(promise));
}));
return;
}
LOG(INFO) << "Add " << oneline(to_string(contact)) << " with share_phone_number = " << share_phone_number;
UserId user_id{contact->user_id_};
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
td_->create_handler<AddContactQuery>(std::move(promise))
->send(user_id, std::move(input_user), contact->first_name_, contact->last_name_, contact->phone_number_,
share_phone_number);
}
std::pair<vector<UserId>, vector<int32>> ContactsManager::import_contacts(
const vector<tl_object_ptr<td_api::contact>> &contacts, int64 &random_id, Promise<Unit> &&promise) {
if (!are_contacts_loaded_) {
load_contacts(std::move(promise));
return {};
}
LOG(INFO) << "Asked to import " << contacts.size() << " contacts with random_id = " << random_id;
if (random_id != 0) {
// request has already been sent before
auto it = imported_contacts_.find(random_id);
CHECK(it != imported_contacts_.end());
auto result = std::move(it->second);
imported_contacts_.erase(it);
promise.set_value(Unit());
return result;
}
for (auto &contact : contacts) {
if (contact == nullptr) {
promise.set_error(Status::Error(400, "Imported contacts must be non-empty"));
return {};
}
}
do {
random_id = Random::secure_int64();
} while (random_id == 0 || imported_contacts_.find(random_id) != imported_contacts_.end());
imported_contacts_[random_id]; // reserve place for result
td_->create_handler<ImportContactsQuery>(std::move(promise))
->send(transform(contacts,
[](const tl_object_ptr<td_api::contact> &contact) {
return Contact(contact->phone_number_, contact->first_name_, contact->last_name_, string(), 0);
}),
random_id);
return {};
}
void ContactsManager::remove_contacts(vector<UserId> user_ids, Promise<Unit> &&promise) {
LOG(INFO) << "Delete contacts: " << format::as_array(user_ids);
if (!are_contacts_loaded_) {
load_contacts(std::move(promise));
return;
}
vector<UserId> to_delete_user_ids;
vector<tl_object_ptr<telegram_api::InputUser>> input_users;
for (auto &user_id : user_ids) {
const User *u = get_user(user_id);
if (u != nullptr && u->is_contact) {
auto input_user = get_input_user(user_id);
if (input_user != nullptr) {
to_delete_user_ids.push_back(user_id);
input_users.push_back(std::move(input_user));
}
}
}
if (input_users.empty()) {
return promise.set_value(Unit());
}
td_->create_handler<DeleteContactsQuery>(std::move(promise))->send(std::move(input_users));
}
void ContactsManager::remove_contacts_by_phone_number(vector<string> user_phone_numbers, vector<UserId> user_ids,
Promise<Unit> &&promise) {
LOG(INFO) << "Delete contacts by phone number: " << format::as_array(user_phone_numbers);
if (!are_contacts_loaded_) {
load_contacts(std::move(promise));
return;
}
td_->create_handler<DeleteContactsByPhoneNumberQuery>(std::move(promise))
->send(std::move(user_phone_numbers), std::move(user_ids));
}
int32 ContactsManager::get_imported_contact_count(Promise<Unit> &&promise) {
LOG(INFO) << "Get imported contact count";
if (!are_contacts_loaded_ || saved_contact_count_ == -1) {
load_contacts(std::move(promise));
return 0;
}
reload_contacts(false);
promise.set_value(Unit());
return saved_contact_count_;
}
void ContactsManager::load_imported_contacts(Promise<Unit> &&promise) {
if (td_->auth_manager_->is_bot()) {
are_imported_contacts_loaded_ = true;
}
if (are_imported_contacts_loaded_) {
LOG(INFO) << "Imported contacts are already loaded";
promise.set_value(Unit());
return;
}
load_imported_contacts_queries_.push_back(std::move(promise));
if (load_imported_contacts_queries_.size() == 1u) {
if (G()->parameters().use_chat_info_db) {
LOG(INFO) << "Load imported contacts from database";
G()->td_db()->get_sqlite_pmc()->get(
"user_imported_contacts", PromiseCreator::lambda([](string value) {
send_closure_later(G()->contacts_manager(), &ContactsManager::on_load_imported_contacts_from_database,
std::move(value));
}));
} else {
LOG(INFO) << "Have no previously imported contacts";
send_closure_later(G()->contacts_manager(), &ContactsManager::on_load_imported_contacts_from_database, string());
}
} else {
LOG(INFO) << "Load imported contacts request has already been sent";
}
}
void ContactsManager::on_load_imported_contacts_from_database(string value) {
if (G()->close_flag()) {
return;
}
CHECK(!are_imported_contacts_loaded_);
if (need_clear_imported_contacts_) {
need_clear_imported_contacts_ = false;
value.clear();
}
if (value.empty()) {
CHECK(all_imported_contacts_.empty());
} else {
log_event_parse(all_imported_contacts_, value).ensure();
LOG(INFO) << "Successfully loaded " << all_imported_contacts_.size() << " imported contacts from database";
}
load_imported_contact_users_multipromise_.add_promise(PromiseCreator::lambda([](Result<> result) {
if (result.is_ok()) {
send_closure_later(G()->contacts_manager(), &ContactsManager::on_load_imported_contacts_finished);
}
}));
auto lock_promise = load_imported_contact_users_multipromise_.get_promise();
for (const auto &contact : all_imported_contacts_) {
auto user_id = contact.get_user_id();
if (user_id.is_valid()) {
get_user(user_id, 3, load_imported_contact_users_multipromise_.get_promise());
}
}
lock_promise.set_value(Unit());
}
void ContactsManager::on_load_imported_contacts_finished() {
LOG(INFO) << "Finished to load " << all_imported_contacts_.size() << " imported contacts";
for (const auto &contact : all_imported_contacts_) {
get_user_id_object(contact.get_user_id(), "on_load_imported_contacts_finished"); // to ensure updateUser
}
if (need_clear_imported_contacts_) {
need_clear_imported_contacts_ = false;
all_imported_contacts_.clear();
}
are_imported_contacts_loaded_ = true;
auto promises = std::move(load_imported_contacts_queries_);
load_imported_contacts_queries_.clear();
for (auto &promise : promises) {
promise.set_value(Unit());
}
}
std::pair<vector<UserId>, vector<int32>> ContactsManager::change_imported_contacts(
vector<tl_object_ptr<td_api::contact>> &&contacts, int64 &random_id, Promise<Unit> &&promise) {
if (!are_contacts_loaded_) {
load_contacts(std::move(promise));
return {};
}
if (!are_imported_contacts_loaded_) {
load_imported_contacts(std::move(promise));
return {};
}
LOG(INFO) << "Asked to change imported contacts to a list of " << contacts.size()
<< " contacts with random_id = " << random_id;
if (random_id != 0) {
// request has already been sent before
if (need_clear_imported_contacts_) {
need_clear_imported_contacts_ = false;
all_imported_contacts_.clear();
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_sqlite_pmc()->erase("user_imported_contacts", Auto());
}
reload_contacts(true);
}
CHECK(are_imported_contacts_changing_);
are_imported_contacts_changing_ = false;
auto unimported_contact_invites = std::move(unimported_contact_invites_);
unimported_contact_invites_.clear();
auto imported_contact_user_ids = std::move(imported_contact_user_ids_);
imported_contact_user_ids_.clear();
promise.set_value(Unit());
return {std::move(imported_contact_user_ids), std::move(unimported_contact_invites)};
}
if (are_imported_contacts_changing_) {
promise.set_error(Status::Error(400, "ChangeImportedContacts can be called only once at the same time"));
return {};
}
for (auto &contact : contacts) {
if (contact == nullptr) {
promise.set_error(Status::Error(400, "Contacts must be non-empty"));
return {};
}
}
auto new_contacts = transform(std::move(contacts), [](tl_object_ptr<td_api::contact> &&contact) {
return Contact(std::move(contact->phone_number_), std::move(contact->first_name_), std::move(contact->last_name_),
string(), 0);
});
vector<size_t> new_contacts_unique_id(new_contacts.size());
vector<Contact> unique_new_contacts;
unique_new_contacts.reserve(new_contacts.size());
std::unordered_map<Contact, size_t, ContactHash, ContactEqual> different_new_contacts;
std::unordered_set<string> different_new_phone_numbers;
size_t unique_size = 0;
for (size_t i = 0; i < new_contacts.size(); i++) {
auto it_success = different_new_contacts.emplace(std::move(new_contacts[i]), unique_size);
new_contacts_unique_id[i] = it_success.first->second;
if (it_success.second) {
unique_new_contacts.push_back(it_success.first->first);
different_new_phone_numbers.insert(unique_new_contacts.back().get_phone_number());
unique_size++;
}
}
vector<string> to_delete;
vector<UserId> to_delete_user_ids;
for (auto &old_contact : all_imported_contacts_) {
auto user_id = old_contact.get_user_id();
auto it = different_new_contacts.find(old_contact);
if (it == different_new_contacts.end()) {
auto phone_number = old_contact.get_phone_number();
if (different_new_phone_numbers.count(phone_number) == 0) {
to_delete.push_back(std::move(phone_number));
if (user_id.is_valid()) {
to_delete_user_ids.push_back(user_id);
}
}
} else {
unique_new_contacts[it->second].set_user_id(user_id);
different_new_contacts.erase(it);
}
}
std::pair<vector<size_t>, vector<Contact>> to_add;
for (auto &new_contact : different_new_contacts) {
to_add.first.push_back(new_contact.second);
to_add.second.push_back(std::move(new_contact.first));
}
if (to_add.first.empty() && to_delete.empty()) {
for (size_t i = 0; i < new_contacts.size(); i++) {
auto unique_id = new_contacts_unique_id[i];
new_contacts[i].set_user_id(unique_new_contacts[unique_id].get_user_id());
}
promise.set_value(Unit());
return {transform(new_contacts, [&](const Contact &contact) { return contact.get_user_id(); }),
vector<int32>(new_contacts.size())};
}
are_imported_contacts_changing_ = true;
random_id = 1;
remove_contacts_by_phone_number(
std::move(to_delete), std::move(to_delete_user_ids),
PromiseCreator::lambda([new_contacts = std::move(unique_new_contacts),
new_contacts_unique_id = std::move(new_contacts_unique_id), to_add = std::move(to_add),
promise = std::move(promise)](Result<> result) mutable {
if (result.is_ok()) {
send_closure_later(G()->contacts_manager(), &ContactsManager::on_clear_imported_contacts,
std::move(new_contacts), std::move(new_contacts_unique_id), std::move(to_add),
std::move(promise));
} else {
promise.set_error(result.move_as_error());
}
}));
return {};
}
void ContactsManager::on_clear_imported_contacts(vector<Contact> &&contacts, vector<size_t> contacts_unique_id,
std::pair<vector<size_t>, vector<Contact>> &&to_add,
Promise<Unit> &&promise) {
LOG(INFO) << "Add " << to_add.first.size() << " contacts";
next_all_imported_contacts_ = std::move(contacts);
imported_contacts_unique_id_ = std::move(contacts_unique_id);
imported_contacts_pos_ = std::move(to_add.first);
td_->create_handler<ImportContactsQuery>(std::move(promise))->send(std::move(to_add.second), 0);
}
void ContactsManager::clear_imported_contacts(Promise<Unit> &&promise) {
LOG(INFO) << "Delete imported contacts";
if (saved_contact_count_ == 0) {
promise.set_value(Unit());
return;
}
td_->create_handler<ResetContactsQuery>(std::move(promise))->send();
}
void ContactsManager::on_update_contacts_reset() {
/*
UserId my_id = get_my_id();
for (auto &p : users_) {
UserId user_id = p.first;
User u = &p.second;
if (u->is_contact) {
LOG(INFO) << "Drop contact with " << user_id;
if (user_id != my_id) {
CHECK(contacts_hints_.has_key(user_id.get()));
}
on_update_user_is_contact(u, user_id, false, false);
CHECK(u->is_is_contact_changed);
u->cache_version = 0;
u->is_repaired = false;
update_user(u, user_id);
CHECK(!u->is_contact);
if (user_id != my_id) {
CHECK(!contacts_hints_.has_key(user_id.get()));
}
}
}
*/
saved_contact_count_ = 0;
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_binlog_pmc()->set("saved_contact_count", "0");
G()->td_db()->get_sqlite_pmc()->erase("user_imported_contacts", Auto());
}
if (!are_imported_contacts_loaded_) {
CHECK(all_imported_contacts_.empty());
if (load_imported_contacts_queries_.empty()) {
LOG(INFO) << "Imported contacts was never loaded, just clear them";
} else {
LOG(INFO) << "Imported contacts are being loaded, clear them also when they will be loaded";
need_clear_imported_contacts_ = true;
}
} else {
if (!are_imported_contacts_changing_) {
LOG(INFO) << "Imported contacts was loaded, but aren't changing now, just clear them";
all_imported_contacts_.clear();
} else {
LOG(INFO) << "Imported contacts are changing now, clear them also after they will be loaded";
need_clear_imported_contacts_ = true;
}
}
reload_contacts(true);
}
std::pair<int32, vector<UserId>> ContactsManager::search_contacts(const string &query, int32 limit,
Promise<Unit> &&promise) {
LOG(INFO) << "Search contacts with query = \"" << query << "\" and limit = " << limit;
if (limit < 0) {
promise.set_error(Status::Error(400, "Limit must be non-negative"));
return {};
}
if (!are_contacts_loaded_) {
load_contacts(std::move(promise));
return {};
}
reload_contacts(false);
std::pair<size_t, vector<int64>> result;
if (query.empty()) {
result = contacts_hints_.search_empty(limit);
} else {
result = contacts_hints_.search(query, limit);
}
vector<UserId> user_ids;
user_ids.reserve(result.second.size());
for (auto key : result.second) {
user_ids.emplace_back(narrow_cast<int32>(key));
}
promise.set_value(Unit());
return {narrow_cast<int32>(result.first), std::move(user_ids)};
}
void ContactsManager::share_phone_number(UserId user_id, Promise<Unit> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
if (!are_contacts_loaded_) {
load_contacts(PromiseCreator::lambda(
[actor_id = actor_id(this), user_id, promise = std::move(promise)](Result<Unit> &&) mutable {
send_closure(actor_id, &ContactsManager::share_phone_number, user_id, std::move(promise));
}));
return;
}
LOG(INFO) << "Share phone number with " << user_id;
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
td_->messages_manager_->hide_dialog_action_bar(DialogId(user_id));
td_->create_handler<AcceptContactQuery>(std::move(promise))->send(user_id, std::move(input_user));
}
void ContactsManager::search_dialogs_nearby(const Location &location,
Promise<td_api::object_ptr<td_api::chatsNearby>> &&promise) {
if (location.empty()) {
return promise.set_error(Status::Error(400, "Invalid location specified"));
}
last_user_location_ = location;
try_send_set_location_visibility_query();
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), promise = std::move(promise)](
Result<tl_object_ptr<telegram_api::Updates>> result) mutable {
send_closure(actor_id, &ContactsManager::on_get_dialogs_nearby, std::move(result), std::move(promise));
});
td_->create_handler<SearchDialogsNearbyQuery>(std::move(query_promise))->send(location, false, -1);
}
void ContactsManager::set_location(const Location &location, Promise<Unit> &&promise) {
if (location.empty()) {
return promise.set_error(Status::Error(400, "Invalid location specified"));
}
last_user_location_ = location;
try_send_set_location_visibility_query();
auto query_promise = PromiseCreator::lambda(
[promise = std::move(promise)](Result<tl_object_ptr<telegram_api::Updates>> result) mutable {
promise.set_value(Unit());
});
td_->create_handler<SearchDialogsNearbyQuery>(std::move(query_promise))->send(location, true, -1);
}
vector<td_api::object_ptr<td_api::chatNearby>> ContactsManager::get_chats_nearby_object(
const vector<DialogNearby> &dialogs_nearby) {
return transform(dialogs_nearby, [](const DialogNearby &dialog_nearby) {
return td_api::make_object<td_api::chatNearby>(dialog_nearby.dialog_id.get(), dialog_nearby.distance);
});
}
void ContactsManager::send_update_users_nearby() const {
send_closure(G()->td(), &Td::send_update,
td_api::make_object<td_api::updateUsersNearby>(get_chats_nearby_object(users_nearby_)));
}
void ContactsManager::on_get_dialogs_nearby(Result<tl_object_ptr<telegram_api::Updates>> result,
Promise<td_api::object_ptr<td_api::chatsNearby>> &&promise) {
if (result.is_error()) {
return promise.set_error(result.move_as_error());
}
auto updates_ptr = result.move_as_ok();
if (updates_ptr->get_id() != telegram_api::updates::ID) {
LOG(ERROR) << "Receive " << oneline(to_string(*updates_ptr)) << " instead of updates";
return promise.set_error(Status::Error(500, "Receive unsupported response from the server"));
}
auto update = telegram_api::move_object_as<telegram_api::updates>(updates_ptr);
LOG(INFO) << "Receive chats nearby in " << to_string(update);
on_get_users(std::move(update->users_), "on_get_dialogs_nearby");
on_get_chats(std::move(update->chats_), "on_get_dialogs_nearby");
for (auto &dialog_nearby : users_nearby_) {
user_nearby_timeout_.cancel_timeout(dialog_nearby.dialog_id.get_user_id().get());
}
auto old_users_nearby = std::move(users_nearby_);
users_nearby_.clear();
channels_nearby_.clear();
int32 location_visibility_expire_date = 0;
for (auto &update_ptr : update->updates_) {
if (update_ptr->get_id() != telegram_api::updatePeerLocated::ID) {
LOG(ERROR) << "Receive unexpected " << to_string(update);
continue;
}
auto expire_date = on_update_peer_located(
std::move(static_cast<telegram_api::updatePeerLocated *>(update_ptr.get())->peers_), false);
if (expire_date != -1) {
location_visibility_expire_date = expire_date;
}
}
if (location_visibility_expire_date != location_visibility_expire_date_) {
set_location_visibility_expire_date(location_visibility_expire_date);
update_is_location_visible();
}
std::sort(users_nearby_.begin(), users_nearby_.end());
if (old_users_nearby != users_nearby_) {
send_update_users_nearby(); // for other clients connected to the same TDLib instance
}
promise.set_value(td_api::make_object<td_api::chatsNearby>(get_chats_nearby_object(users_nearby_),
get_chats_nearby_object(channels_nearby_)));
}
void ContactsManager::set_location_visibility() {
bool is_location_visible = G()->shared_config().get_option_boolean("is_location_visible");
auto pending_location_visibility_expire_date = is_location_visible ? std::numeric_limits<int32>::max() : 0;
if (pending_location_visibility_expire_date_ == -1 &&
pending_location_visibility_expire_date == location_visibility_expire_date_) {
return;
}
if (pending_location_visibility_expire_date_ != pending_location_visibility_expire_date) {
pending_location_visibility_expire_date_ = pending_location_visibility_expire_date;
G()->td_db()->get_binlog_pmc()->set("pending_location_visibility_expire_date",
to_string(pending_location_visibility_expire_date));
update_is_location_visible();
}
try_send_set_location_visibility_query();
}
void ContactsManager::try_send_set_location_visibility_query() {
if (G()->close_flag()) {
return;
}
if (pending_location_visibility_expire_date_ == -1) {
return;
}
if (is_set_location_visibility_request_sent_) {
return;
}
if (pending_location_visibility_expire_date_ != 0 && last_user_location_.empty()) {
return;
}
is_set_location_visibility_request_sent_ = true;
auto query_promise =
PromiseCreator::lambda([actor_id = actor_id(this), set_expire_date = pending_location_visibility_expire_date_](
Result<tl_object_ptr<telegram_api::Updates>> result) {
send_closure(actor_id, &ContactsManager::on_set_location_visibility_expire_date, set_expire_date,
result.is_ok() ? 0 : result.error().code());
});
td_->create_handler<SearchDialogsNearbyQuery>(std::move(query_promise))
->send(last_user_location_, true, pending_location_visibility_expire_date_);
}
void ContactsManager::on_set_location_visibility_expire_date(int32 set_expire_date, int32 error_code) {
bool success = error_code == 0;
is_set_location_visibility_request_sent_ = false;
if (set_expire_date != pending_location_visibility_expire_date_) {
try_send_set_location_visibility_query();
return;
}
if (success) {
set_location_visibility_expire_date(pending_location_visibility_expire_date_);
} else {
if (G()->close_flag()) {
// request will be re-sent after restart
return;
}
if (error_code != 406) {
LOG(ERROR) << "Failed to set location visibility expire date to " << pending_location_visibility_expire_date_;
}
}
G()->td_db()->get_binlog_pmc()->erase("pending_location_visibility_expire_date");
pending_location_visibility_expire_date_ = -1;
update_is_location_visible();
}
int32 ContactsManager::on_update_peer_located(vector<tl_object_ptr<telegram_api::PeerLocated>> &&peers,
bool from_update) {
auto now = G()->unix_time();
bool need_update = false;
int32 location_visibility_expire_date = -1;
for (auto &peer_located_ptr : peers) {
if (peer_located_ptr->get_id() == telegram_api::peerSelfLocated::ID) {
auto peer_self_located = telegram_api::move_object_as<telegram_api::peerSelfLocated>(peer_located_ptr);
if (peer_self_located->expires_ == 0 || peer_self_located->expires_ > G()->unix_time()) {
location_visibility_expire_date = peer_self_located->expires_;
}
continue;
}
CHECK(peer_located_ptr->get_id() == telegram_api::peerLocated::ID);
auto peer_located = telegram_api::move_object_as<telegram_api::peerLocated>(peer_located_ptr);
DialogId dialog_id(peer_located->peer_);
int32 expires_at = peer_located->expires_;
int32 distance = peer_located->distance_;
if (distance < 0 || distance > 50000000) {
LOG(ERROR) << "Receive wrong distance to " << to_string(peer_located);
continue;
}
if (expires_at <= now) {
LOG(INFO) << "Skip expired result " << to_string(peer_located);
continue;
}
auto dialog_type = dialog_id.get_type();
if (dialog_type == DialogType::User) {
auto user_id = dialog_id.get_user_id();
if (!have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
continue;
}
if (expires_at < now + 86400) {
user_nearby_timeout_.set_timeout_in(user_id.get(), expires_at - now + 1);
}
} else if (dialog_type == DialogType::Channel) {
auto channel_id = dialog_id.get_channel_id();
if (!have_channel(channel_id)) {
LOG(ERROR) << "Can't find " << channel_id;
continue;
}
if (expires_at != std::numeric_limits<int32>::max()) {
LOG(ERROR) << "Receive expiring at " << expires_at << " group location in " << to_string(peer_located);
}
if (from_update) {
LOG(ERROR) << "Receive nearby " << channel_id << " from update";
continue;
}
} else {
LOG(ERROR) << "Receive chat of wrong type in " << to_string(peer_located);
continue;
}
td_->messages_manager_->force_create_dialog(dialog_id, "on_update_peer_located");
if (from_update) {
CHECK(dialog_type == DialogType::User);
bool is_found = false;
for (auto &dialog_nearby : users_nearby_) {
if (dialog_nearby.dialog_id == dialog_id) {
if (dialog_nearby.distance != distance) {
dialog_nearby.distance = distance;
need_update = true;
}
is_found = true;
break;
}
}
if (!is_found) {
users_nearby_.emplace_back(dialog_id, distance);
all_users_nearby_.insert(dialog_id.get_user_id());
need_update = true;
}
} else {
if (dialog_type == DialogType::User) {
users_nearby_.emplace_back(dialog_id, distance);
all_users_nearby_.insert(dialog_id.get_user_id());
} else {
channels_nearby_.emplace_back(dialog_id, distance);
}
}
}
if (need_update) {
std::sort(users_nearby_.begin(), users_nearby_.end());
send_update_users_nearby();
}
return location_visibility_expire_date;
}
void ContactsManager::set_location_visibility_expire_date(int32 expire_date) {
if (location_visibility_expire_date_ == expire_date) {
return;
}
LOG(INFO) << "Set set_location_visibility_expire_date to " << expire_date;
location_visibility_expire_date_ = expire_date;
if (expire_date == 0) {
G()->td_db()->get_binlog_pmc()->erase("location_visibility_expire_date");
} else {
G()->td_db()->get_binlog_pmc()->set("location_visibility_expire_date", to_string(expire_date));
}
}
void ContactsManager::update_is_location_visible() {
auto expire_date = pending_location_visibility_expire_date_ != -1 ? pending_location_visibility_expire_date_
: location_visibility_expire_date_;
G()->shared_config().set_option_boolean("is_location_visible", expire_date != 0);
}
FileId ContactsManager::get_profile_photo_file_id(int64 photo_id) const {
auto it = my_photo_file_id_.find(photo_id);
if (it == my_photo_file_id_.end()) {
return FileId();
}
return it->second;
}
void ContactsManager::set_profile_photo(const td_api::object_ptr<td_api::InputChatPhoto> &input_photo,
Promise<Unit> &&promise) {
if (input_photo == nullptr) {
return promise.set_error(Status::Error(400, "New profile photo must be non-empty"));
}
const td_api::object_ptr<td_api::InputFile> *input_file = nullptr;
double main_frame_timestamp = 0.0;
bool is_animation = false;
switch (input_photo->get_id()) {
case td_api::inputChatPhotoPrevious::ID: {
auto photo = static_cast<const td_api::inputChatPhotoPrevious *>(input_photo.get());
auto photo_id = photo->chat_photo_id_;
auto *u = get_user(get_my_id());
if (u != nullptr && u->photo.id > 0 && photo_id == u->photo.id) {
return promise.set_value(Unit());
}
auto file_id = get_profile_photo_file_id(photo_id);
if (!file_id.is_valid()) {
return promise.set_error(Status::Error(400, "Unknown profile photo ID specified"));
}
return send_update_profile_photo_query(td_->file_manager_->dup_file_id(file_id), photo_id, std::move(promise));
}
case td_api::inputChatPhotoStatic::ID: {
auto photo = static_cast<const td_api::inputChatPhotoStatic *>(input_photo.get());
input_file = &photo->photo_;
break;
}
case td_api::inputChatPhotoAnimation::ID: {
auto photo = static_cast<const td_api::inputChatPhotoAnimation *>(input_photo.get());
input_file = &photo->animation_;
main_frame_timestamp = photo->main_frame_timestamp_;
is_animation = true;
break;
}
default:
UNREACHABLE();
break;
}
const double MAX_ANIMATION_DURATION = 10.0;
if (main_frame_timestamp < 0.0 || main_frame_timestamp > MAX_ANIMATION_DURATION) {
return promise.set_error(Status::Error(400, "Wrong main frame timestamp specified"));
}
auto file_type = is_animation ? FileType::Animation : FileType::Photo;
auto r_file_id = td_->file_manager_->get_input_file_id(file_type, *input_file, DialogId(get_my_id()), false, false);
if (r_file_id.is_error()) {
// TODO promise.set_error(std::move(status));
return promise.set_error(Status::Error(400, r_file_id.error().message()));
}
FileId file_id = r_file_id.ok();
CHECK(file_id.is_valid());
upload_profile_photo(td_->file_manager_->dup_file_id(file_id), is_animation, main_frame_timestamp,
std::move(promise));
}
void ContactsManager::send_update_profile_photo_query(FileId file_id, int64 old_photo_id, Promise<Unit> &&promise) {
FileView file_view = td_->file_manager_->get_file_view(file_id);
td_->create_handler<UpdateProfilePhotoQuery>(std::move(promise))
->send(file_id, old_photo_id, file_view.main_remote_location().as_input_photo());
}
void ContactsManager::upload_profile_photo(FileId file_id, bool is_animation, double main_frame_timestamp,
Promise<Unit> &&promise, vector<int> bad_parts) {
CHECK(file_id.is_valid());
CHECK(uploaded_profile_photos_.find(file_id) == uploaded_profile_photos_.end());
uploaded_profile_photos_.emplace(
file_id, UploadedProfilePhoto{main_frame_timestamp, is_animation, !bad_parts.empty(), std::move(promise)});
LOG(INFO) << "Ask to upload profile photo " << file_id;
// TODO use force_reupload
td_->file_manager_->resume_upload(file_id, std::move(bad_parts), upload_profile_photo_callback_, 32, 0);
}
void ContactsManager::delete_profile_photo(int64 profile_photo_id, Promise<Unit> &&promise) {
const User *u = get_user(get_my_id());
if (u != nullptr && u->photo.id == profile_photo_id) {
td_->create_handler<UpdateProfilePhotoQuery>(std::move(promise))
->send(FileId(), profile_photo_id, make_tl_object<telegram_api::inputPhotoEmpty>());
return;
}
td_->create_handler<DeleteProfilePhotoQuery>(std::move(promise))->send(profile_photo_id);
}
void ContactsManager::set_name(const string &first_name, const string &last_name, Promise<Unit> &&promise) {
auto new_first_name = clean_name(first_name, MAX_NAME_LENGTH);
auto new_last_name = clean_name(last_name, MAX_NAME_LENGTH);
if (new_first_name.empty()) {
return promise.set_error(Status::Error(7, "First name must be non-empty"));
}
const User *u = get_user(get_my_id());
int32 flags = 0;
// TODO we can already send request for changing first_name and last_name and wanting to set initial values
// TODO need to be rewritten using invoke after and cancelling previous request
if (u == nullptr || u->first_name != new_first_name) {
flags |= ACCOUNT_UPDATE_FIRST_NAME;
}
if (u == nullptr || u->last_name != new_last_name) {
flags |= ACCOUNT_UPDATE_LAST_NAME;
}
if (flags == 0) {
return promise.set_value(Unit());
}
td_->create_handler<UpdateProfileQuery>(std::move(promise))->send(flags, new_first_name, new_last_name, "");
}
void ContactsManager::set_bio(const string &bio, Promise<Unit> &&promise) {
auto new_bio = strip_empty_characters(bio, MAX_BIO_LENGTH);
for (auto &c : new_bio) {
if (c == '\n') {
c = ' ';
}
}
const UserFull *user_full = get_user_full(get_my_id());
int32 flags = 0;
// TODO we can already send request for changing bio and wanting to set initial values
// TODO need to be rewritten using invoke after and cancelling previous request
if (user_full == nullptr || user_full->about != new_bio) {
flags |= ACCOUNT_UPDATE_ABOUT;
}
if (flags == 0) {
return promise.set_value(Unit());
}
td_->create_handler<UpdateProfileQuery>(std::move(promise))->send(flags, "", "", new_bio);
}
void ContactsManager::on_update_profile_success(int32 flags, const string &first_name, const string &last_name,
const string &about) {
CHECK(flags != 0);
auto my_user_id = get_my_id();
const User *u = get_user(my_user_id);
if (u == nullptr) {
LOG(ERROR) << "Doesn't receive info about me during update profile";
return;
}
LOG_IF(ERROR, (flags & ACCOUNT_UPDATE_FIRST_NAME) != 0 && u->first_name != first_name)
<< "Wrong first name \"" << u->first_name << "\", expected \"" << first_name << '"';
LOG_IF(ERROR, (flags & ACCOUNT_UPDATE_LAST_NAME) != 0 && u->last_name != last_name)
<< "Wrong last name \"" << u->last_name << "\", expected \"" << last_name << '"';
if ((flags & ACCOUNT_UPDATE_ABOUT) != 0) {
UserFull *user_full = get_user_full_force(my_user_id);
if (user_full != nullptr) {
user_full->about = about;
user_full->is_changed = true;
update_user_full(user_full, my_user_id);
}
}
}
void ContactsManager::set_username(const string &username, Promise<Unit> &&promise) {
if (!username.empty() && !is_valid_username(username)) {
return promise.set_error(Status::Error(400, "Username is invalid"));
}
td_->create_handler<UpdateUsernameQuery>(std::move(promise))->send(username);
}
void ContactsManager::set_commands(vector<td_api::object_ptr<td_api::botCommand>> &&commands, Promise<Unit> &&promise) {
vector<std::pair<string, string>> new_commands;
for (auto &command : commands) {
if (command == nullptr) {
return promise.set_error(Status::Error(400, "Command must be non-empty"));
}
if (!clean_input_string(command->command_)) {
return promise.set_error(Status::Error(400, "Command must be encoded in UTF-8"));
}
if (!clean_input_string(command->description_)) {
return promise.set_error(Status::Error(400, "Command description must be encoded in UTF-8"));
}
const size_t MAX_COMMAND_TEXT_LENGTH = 32;
command->command_ = trim(command->command_);
if (command->command_[0] == '/') {
command->command_ = command->command_.substr(1);
}
if (command->command_.empty()) {
return promise.set_error(Status::Error(400, "Command must be non-empty"));
}
if (utf8_length(command->command_) > MAX_COMMAND_TEXT_LENGTH) {
return promise.set_error(
Status::Error(400, PSLICE() << "Command length must not exceed " << MAX_COMMAND_TEXT_LENGTH));
}
const size_t MIN_COMMAND_DESCRIPTION_LENGTH = 3;
const size_t MAX_COMMAND_DESCRIPTION_LENGTH = 256;
command->description_ = trim(command->description_);
auto description_length = utf8_length(command->description_);
if (description_length < MIN_COMMAND_DESCRIPTION_LENGTH) {
return promise.set_error(Status::Error(
400, PSLICE() << "Command description length must be at least " << MIN_COMMAND_DESCRIPTION_LENGTH));
}
if (description_length > MAX_COMMAND_DESCRIPTION_LENGTH) {
return promise.set_error(Status::Error(
400, PSLICE() << "Command description length must not exceed " << MAX_COMMAND_DESCRIPTION_LENGTH));
}
new_commands.emplace_back(std::move(command->command_), std::move(command->description_));
}
td_->create_handler<SetBotCommandsQuery>(std::move(promise))->send(std::move(new_commands));
}
void ContactsManager::on_set_bot_commands_success(vector<std::pair<string, string>> &&commands) {
auto user_id = get_my_id();
BotInfo *bot_info = get_bot_info_force(user_id);
if (bot_info == nullptr) {
return;
}
if (bot_info->commands == commands) {
return;
}
bot_info->commands = std::move(commands);
bot_info->is_changed = true;
update_bot_info(bot_info, user_id, true, false);
}
void ContactsManager::set_chat_description(ChatId chat_id, const string &description, Promise<Unit> &&promise) {
auto new_description = strip_empty_characters(description, MAX_DESCRIPTION_LENGTH);
auto c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Chat info not found"));
}
if (!get_chat_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(6, "Not enough rights to set chat description"));
}
td_->create_handler<EditChatAboutQuery>(std::move(promise))->send(DialogId(chat_id), new_description);
}
void ContactsManager::set_channel_username(ChannelId channel_id, const string &username, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(6, "Not enough rights to change supergroup username"));
}
if (!username.empty() && !is_valid_username(username)) {
return promise.set_error(Status::Error(400, "Username is invalid"));
}
if (!username.empty() && c->username.empty()) {
auto channel_full = get_channel_full(channel_id, "set_channel_username");
if (channel_full != nullptr && !channel_full->can_set_username) {
return promise.set_error(Status::Error(3, "Can't set supergroup username"));
}
}
td_->create_handler<UpdateChannelUsernameQuery>(std::move(promise))->send(channel_id, username);
}
void ContactsManager::set_channel_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(6, "Chat sticker set can be set only for supergroups"));
}
if (!get_channel_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(6, "Not enough rights to change supergroup sticker set"));
}
telegram_api::object_ptr<telegram_api::InputStickerSet> input_sticker_set;
if (!sticker_set_id.is_valid()) {
input_sticker_set = telegram_api::make_object<telegram_api::inputStickerSetEmpty>();
} else {
input_sticker_set = td_->stickers_manager_->get_input_sticker_set(sticker_set_id);
if (input_sticker_set == nullptr) {
return promise.set_error(Status::Error(3, "Sticker set not found"));
}
}
auto channel_full = get_channel_full(channel_id, "set_channel_sticker_set");
if (channel_full != nullptr && !channel_full->can_set_sticker_set) {
return promise.set_error(Status::Error(3, "Can't set supergroup sticker set"));
}
td_->create_handler<SetChannelStickerSetQuery>(std::move(promise))
->send(channel_id, sticker_set_id, std::move(input_sticker_set));
}
void ContactsManager::toggle_channel_sign_messages(ChannelId channel_id, bool sign_messages, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (get_channel_type(c) == ChannelType::Megagroup) {
return promise.set_error(Status::Error(6, "Message signatures can't be toggled in supergroups"));
}
if (!get_channel_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(6, "Not enough rights to toggle channel sign messages"));
}
td_->create_handler<ToggleChannelSignaturesQuery>(std::move(promise))->send(channel_id, sign_messages);
}
void ContactsManager::toggle_channel_is_all_history_available(ChannelId channel_id, bool is_all_history_available,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (!get_channel_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(6, "Not enough rights to toggle all supergroup history availability"));
}
if (get_channel_type(c) != ChannelType::Megagroup) {
return promise.set_error(Status::Error(6, "Message history can be hidden in supergroups only"));
}
if (c->has_linked_channel && !is_all_history_available) {
return promise.set_error(Status::Error(6, "Message history can't be hidden in discussion supergroups"));
}
// it can be toggled in public chats, but will not affect them
td_->create_handler<ToggleChannelIsAllHistoryAvailableQuery>(std::move(promise))
->send(channel_id, is_all_history_available);
}
void ContactsManager::set_channel_description(ChannelId channel_id, const string &description,
Promise<Unit> &&promise) {
auto new_description = strip_empty_characters(description, MAX_DESCRIPTION_LENGTH);
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Chat info not found"));
}
if (!get_channel_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(6, "Not enough rights to set chat description"));
}
td_->create_handler<EditChatAboutQuery>(std::move(promise))->send(DialogId(channel_id), new_description);
}
void ContactsManager::set_channel_discussion_group(DialogId dialog_id, DialogId discussion_dialog_id,
Promise<Unit> &&promise) {
if (!dialog_id.is_valid() && !discussion_dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifiers specified"));
}
ChannelId broadcast_channel_id;
telegram_api::object_ptr<telegram_api::InputChannel> broadcast_input_channel;
if (dialog_id.is_valid()) {
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
broadcast_channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(broadcast_channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
if (!c->status.is_administrator() || !c->status.can_change_info_and_settings()) {
return promise.set_error(Status::Error(400, "Not enough rights in the channel"));
}
broadcast_input_channel = get_input_channel(broadcast_channel_id);
CHECK(broadcast_input_channel != nullptr);
} else {
broadcast_input_channel = telegram_api::make_object<telegram_api::inputChannelEmpty>();
}
ChannelId group_channel_id;
telegram_api::object_ptr<telegram_api::InputChannel> group_input_channel;
if (discussion_dialog_id.is_valid()) {
if (!td_->messages_manager_->have_dialog_force(discussion_dialog_id)) {
return promise.set_error(Status::Error(400, "Discussion chat not found"));
}
if (discussion_dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Discussion chat is not a supergroup"));
}
group_channel_id = discussion_dialog_id.get_channel_id();
const Channel *c = get_channel(group_channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Discussion chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Discussion chat is not a supergroup"));
}
if (!c->status.is_administrator() || !c->status.can_pin_messages()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
group_input_channel = get_input_channel(group_channel_id);
CHECK(group_input_channel != nullptr);
} else {
group_input_channel = telegram_api::make_object<telegram_api::inputChannelEmpty>();
}
td_->create_handler<SetDiscussionGroupQuery>(std::move(promise))
->send(broadcast_channel_id, std::move(broadcast_input_channel), group_channel_id,
std::move(group_input_channel));
}
void ContactsManager::set_channel_location(DialogId dialog_id, const DialogLocation &location,
Promise<Unit> &&promise) {
if (location.empty()) {
return promise.set_error(Status::Error(400, "Invalid chat location specified"));
}
if (!dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
}
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
if (!c->status.is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
td_->create_handler<EditLocationQuery>(std::move(promise))->send(channel_id, location);
}
void ContactsManager::set_channel_slow_mode_delay(DialogId dialog_id, int32 slow_mode_delay, Promise<Unit> &&promise) {
std::vector<int32> allowed_slow_mode_delays{0, 10, 30, 60, 300, 900, 3600};
if (!td::contains(allowed_slow_mode_delays, slow_mode_delay)) {
return promise.set_error(Status::Error(400, "Invalid new value for slow mode delay"));
}
if (!dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
}
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
if (!get_channel_permissions(c).can_restrict_members()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
td_->create_handler<ToggleSlowModeQuery>(std::move(promise))->send(channel_id, slow_mode_delay);
}
void ContactsManager::get_channel_statistics_dc_id(DialogId dialog_id, bool for_full_statistics,
Promise<DcId> &&promise) {
if (!dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
}
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
auto channel_full = get_channel_full_force(channel_id, "get_channel_statistics_dc_id");
if (channel_full == nullptr || !channel_full->stats_dc_id.is_exact() ||
(for_full_statistics && !channel_full->can_view_statistics)) {
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), channel_id, for_full_statistics,
promise = std::move(promise)](Result<Unit> result) mutable {
send_closure(actor_id, &ContactsManager::get_channel_statistics_dc_id_impl, channel_id, for_full_statistics,
std::move(promise));
});
send_get_channel_full_query(channel_full, channel_id, std::move(query_promise), "get_channel_statistics_dc_id");
return;
}
promise.set_value(DcId(channel_full->stats_dc_id));
}
void ContactsManager::get_channel_statistics_dc_id_impl(ChannelId channel_id, bool for_full_statistics,
Promise<DcId> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
auto channel_full = get_channel_full(channel_id, "get_channel_statistics_dc_id_impl");
if (channel_full == nullptr) {
return promise.set_error(Status::Error(400, "Chat full info not found"));
}
if (!channel_full->stats_dc_id.is_exact() || (for_full_statistics && !channel_full->can_view_statistics)) {
return promise.set_error(Status::Error(400, "Chat statistics is not available"));
}
promise.set_value(DcId(channel_full->stats_dc_id));
}
void ContactsManager::get_channel_statistics(DialogId dialog_id, bool is_dark,
Promise<td_api::object_ptr<td_api::ChatStatistics>> &&promise) {
auto dc_id_promise = PromiseCreator::lambda(
[actor_id = actor_id(this), dialog_id, is_dark, promise = std::move(promise)](Result<DcId> r_dc_id) mutable {
if (r_dc_id.is_error()) {
return promise.set_error(r_dc_id.move_as_error());
}
send_closure(actor_id, &ContactsManager::send_get_channel_stats_query, r_dc_id.move_as_ok(),
dialog_id.get_channel_id(), is_dark, std::move(promise));
});
get_channel_statistics_dc_id(dialog_id, true, std::move(dc_id_promise));
}
void ContactsManager::send_get_channel_stats_query(DcId dc_id, ChannelId channel_id, bool is_dark,
Promise<td_api::object_ptr<td_api::ChatStatistics>> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
const Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (c->is_megagroup) {
td_->create_handler<GetMegagroupStatsQuery>(std::move(promise))->send(channel_id, is_dark, dc_id);
} else {
td_->create_handler<GetBroadcastStatsQuery>(std::move(promise))->send(channel_id, is_dark, dc_id);
}
}
bool ContactsManager::can_get_channel_message_statistics(DialogId dialog_id) const {
if (dialog_id.get_type() != DialogType::Channel) {
return false;
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr || c->is_megagroup) {
return false;
}
if (td_->auth_manager_->is_bot()) {
return false;
}
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
return channel_full->stats_dc_id.is_exact();
}
return c->status.is_administrator();
}
void ContactsManager::get_channel_message_statistics(FullMessageId full_message_id, bool is_dark,
Promise<td_api::object_ptr<td_api::messageStatistics>> &&promise) {
auto dc_id_promise = PromiseCreator::lambda([actor_id = actor_id(this), full_message_id, is_dark,
promise = std::move(promise)](Result<DcId> r_dc_id) mutable {
if (r_dc_id.is_error()) {
return promise.set_error(r_dc_id.move_as_error());
}
send_closure(actor_id, &ContactsManager::send_get_channel_message_stats_query, r_dc_id.move_as_ok(),
full_message_id, is_dark, std::move(promise));
});
get_channel_statistics_dc_id(full_message_id.get_dialog_id(), false, std::move(dc_id_promise));
}
void ContactsManager::send_get_channel_message_stats_query(
DcId dc_id, FullMessageId full_message_id, bool is_dark,
Promise<td_api::object_ptr<td_api::messageStatistics>> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
auto dialog_id = full_message_id.get_dialog_id();
if (!td_->messages_manager_->have_message_force(full_message_id, "send_get_channel_message_stats_query")) {
return promise.set_error(Status::Error(400, "Message not found"));
}
if (!td_->messages_manager_->can_get_message_statistics(full_message_id)) {
return promise.set_error(Status::Error(400, "Message statistics is inaccessible"));
}
CHECK(dialog_id.get_type() == DialogType::Channel);
td_->create_handler<GetMessageStatsQuery>(std::move(promise))
->send(dialog_id.get_channel_id(), full_message_id.get_message_id(), is_dark, dc_id);
}
void ContactsManager::load_statistics_graph(DialogId dialog_id, const string &token, int64 x,
Promise<td_api::object_ptr<td_api::StatisticalGraph>> &&promise) {
auto dc_id_promise = PromiseCreator::lambda(
[actor_id = actor_id(this), token, x, promise = std::move(promise)](Result<DcId> r_dc_id) mutable {
if (r_dc_id.is_error()) {
return promise.set_error(r_dc_id.move_as_error());
}
send_closure(actor_id, &ContactsManager::send_load_async_graph_query, r_dc_id.move_as_ok(), std::move(token), x,
std::move(promise));
});
get_channel_statistics_dc_id(dialog_id, false, std::move(dc_id_promise));
}
void ContactsManager::send_load_async_graph_query(DcId dc_id, string token, int64 x,
Promise<td_api::object_ptr<td_api::StatisticalGraph>> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
td_->create_handler<LoadAsyncGraphQuery>(std::move(promise))->send(token, x, dc_id);
}
void ContactsManager::report_channel_spam(ChannelId channel_id, UserId user_id, const vector<MessageId> &message_ids,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(6, "Spam can be reported only in supergroups"));
}
if (!have_input_user(user_id)) {
return promise.set_error(Status::Error(6, "Have no access to the user"));
}
if (user_id == get_my_id()) {
return promise.set_error(Status::Error(6, "Can't report self"));
}
if (message_ids.empty()) {
return promise.set_error(Status::Error(6, "Message list is empty"));
}
vector<MessageId> server_message_ids;
for (auto &message_id : message_ids) {
if (message_id.is_valid_scheduled()) {
return promise.set_error(Status::Error(6, "Can't report scheduled messages"));
}
if (!message_id.is_valid()) {
return promise.set_error(Status::Error(6, "Message not found"));
}
if (message_id.is_server()) {
server_message_ids.push_back(message_id);
}
}
if (server_message_ids.empty()) {
return promise.set_value(Unit());
}
td_->create_handler<ReportChannelSpamQuery>(std::move(promise))->send(channel_id, user_id, server_message_ids);
}
void ContactsManager::delete_channel(ChannelId channel_id, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(6, "Not enough rights to delete the supergroup"));
}
td_->create_handler<DeleteChannelQuery>(std::move(promise))->send(channel_id);
}
void ContactsManager::add_chat_participant(ChatId chat_id, UserId user_id, int32 forward_limit,
Promise<Unit> &&promise) {
const Chat *c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!c->is_active) {
return promise.set_error(Status::Error(3, "Chat is deactivated"));
}
if (forward_limit < 0) {
return promise.set_error(Status::Error(3, "Can't forward negative number of messages"));
}
if (user_id != get_my_id()) {
if (!get_chat_permissions(c).can_invite_users()) {
return promise.set_error(Status::Error(3, "Not enough rights to invite members to the group chat"));
}
} else if (c->status.is_banned()) {
return promise.set_error(Status::Error(3, "User was kicked from the chat"));
}
// TODO upper bound on forward_limit
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
// TODO invoke after
td_->create_handler<AddChatUserQuery>(std::move(promise))->send(chat_id, std::move(input_user), forward_limit);
}
void ContactsManager::add_channel_participant(ChannelId channel_id, UserId user_id, Promise<Unit> &&promise,
DialogParticipantStatus old_status) {
if (td_->auth_manager_->is_bot()) {
return promise.set_error(Status::Error(400, "Bots can't add new chat members"));
}
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
if (user_id == get_my_id()) {
// join the channel
if (get_channel_status(c).is_banned()) {
return promise.set_error(Status::Error(3, "Can't return to kicked from chat"));
}
td_->create_handler<JoinChannelQuery>(std::move(promise))->send(channel_id);
return;
}
if (!get_channel_permissions(c).can_invite_users()) {
return promise.set_error(Status::Error(3, "Not enough rights to invite members to the supergroup chat"));
}
speculative_add_channel_user(channel_id, user_id, DialogParticipantStatus::Member(), old_status);
vector<tl_object_ptr<telegram_api::InputUser>> input_users;
input_users.push_back(std::move(input_user));
td_->create_handler<InviteToChannelQuery>(std::move(promise))->send(channel_id, std::move(input_users));
}
void ContactsManager::add_channel_participants(ChannelId channel_id, const vector<UserId> &user_ids,
Promise<Unit> &&promise) {
if (td_->auth_manager_->is_bot()) {
return promise.set_error(Status::Error(400, "Bots can't add new chat members"));
}
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!get_channel_permissions(c).can_invite_users()) {
return promise.set_error(Status::Error(3, "Not enough rights to invite members to the supergroup chat"));
}
vector<tl_object_ptr<telegram_api::InputUser>> input_users;
for (auto user_id : user_ids) {
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
if (user_id == get_my_id()) {
// can't invite self
continue;
}
input_users.push_back(std::move(input_user));
}
if (input_users.empty()) {
return promise.set_value(Unit());
}
td_->create_handler<InviteToChannelQuery>(std::move(promise))->send(channel_id, std::move(input_users));
}
void ContactsManager::change_channel_participant_status(ChannelId channel_id, UserId user_id,
DialogParticipantStatus status, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Chat info not found"));
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(6, "User not found"));
}
if (user_id == get_my_id()) {
// fast path is needed, because get_channel_status may return Creator, while GetChannelParticipantQuery returning Left
return change_channel_participant_status_impl(channel_id, user_id, std::move(status), get_channel_status(c),
std::move(promise));
}
auto on_result_promise =
PromiseCreator::lambda([actor_id = actor_id(this), channel_id, user_id, status,
promise = std::move(promise)](Result<DialogParticipant> r_dialog_participant) mutable {
// ResultHandlers are cleared before managers, so it is safe to capture this
if (r_dialog_participant.is_error()) {
return promise.set_error(r_dialog_participant.move_as_error());
}
send_closure(actor_id, &ContactsManager::change_channel_participant_status_impl, channel_id, user_id,
std::move(status), r_dialog_participant.ok().status, std::move(promise));
});
td_->create_handler<GetChannelParticipantQuery>(std::move(on_result_promise))
->send(channel_id, user_id, std::move(input_user));
}
void ContactsManager::change_channel_participant_status_impl(ChannelId channel_id, UserId user_id,
DialogParticipantStatus status,
DialogParticipantStatus old_status,
Promise<Unit> &&promise) {
if (old_status == status && !old_status.is_creator()) {
return promise.set_value(Unit());
}
LOG(INFO) << "Change status of " << user_id << " in " << channel_id << " from " << old_status << " to " << status;
bool need_add = false;
bool need_promote = false;
bool need_restrict = false;
if (status.is_creator() || old_status.is_creator()) {
if (!old_status.is_creator()) {
return promise.set_error(Status::Error(3, "Can't add another owner to the chat"));
}
if (!status.is_creator()) {
return promise.set_error(Status::Error(3, "Can't remove chat owner"));
}
if (status.is_member() == old_status.is_member()) {
// change rank and is_anonymous
if (user_id != get_my_id()) {
return promise.set_error(Status::Error(3, "Not enough rights to change chat owner rights"));
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
td_->create_handler<EditChannelAdminQuery>(std::move(promise))->send(channel_id, std::move(input_user), status);
return;
}
if (user_id != get_my_id()) {
return promise.set_error(Status::Error(3, "Not enough rights to edit chat owner membership"));
}
if (status.is_member()) {
// creator not member -> creator member
need_add = true;
} else {
// creator member -> creator not member
need_restrict = true;
}
} else if (status.is_administrator()) {
need_promote = true;
} else if (!status.is_member() || status.is_restricted()) {
if (status.is_member() && !old_status.is_member()) {
// TODO there is no way in server API to invite someone and change restrictions
// we need to first add user and change restrictions again after that
// but if restrictions aren't changed, then adding is enough
auto copy_old_status = old_status;
copy_old_status.set_is_member(true);
if (copy_old_status == status) {
need_add = true;
} else {
need_restrict = true;
}
} else {
need_restrict = true;
}
} else {
// regular member
if (old_status.is_administrator()) {
need_promote = true;
} else if (old_status.is_restricted() || old_status.is_banned()) {
need_restrict = true;
} else {
CHECK(!old_status.is_member());
need_add = true;
}
}
if (need_promote) {
return promote_channel_participant(channel_id, user_id, std::move(status), std::move(old_status),
std::move(promise));
} else if (need_restrict) {
return restrict_channel_participant(channel_id, user_id, std::move(status), std::move(old_status),
std::move(promise));
} else {
CHECK(need_add);
return add_channel_participant(channel_id, user_id, std::move(promise), std::move(old_status));
}
}
void ContactsManager::promote_channel_participant(ChannelId channel_id, UserId user_id, DialogParticipantStatus status,
DialogParticipantStatus old_status, Promise<Unit> &&promise) {
LOG(INFO) << "Promote " << user_id << " in " << channel_id << " from " << old_status << " to " << status;
const Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (user_id == get_my_id()) {
if (status.is_administrator()) {
return promise.set_error(Status::Error(3, "Can't promote self"));
}
CHECK(status.is_member());
// allow to demote self. TODO is it allowed server-side?
} else {
if (!get_channel_permissions(c).can_promote_members()) {
return promise.set_error(Status::Error(3, "Not enough rights"));
}
CHECK(!old_status.is_creator());
CHECK(!status.is_creator());
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
speculative_add_channel_user(channel_id, user_id, status, old_status);
td_->create_handler<EditChannelAdminQuery>(std::move(promise))->send(channel_id, std::move(input_user), status);
}
void ContactsManager::change_chat_participant_status(ChatId chat_id, UserId user_id, DialogParticipantStatus status,
Promise<Unit> &&promise) {
if (!status.is_member()) {
return delete_chat_participant(chat_id, user_id, std::move(promise));
}
auto c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(6, "Chat info not found"));
}
if (!get_chat_permissions(c).can_promote_members()) {
return promise.set_error(Status::Error(3, "Need owner rights in the group chat"));
}
if (user_id == get_my_id()) {
return promise.set_error(Status::Error(3, "Can't change chat member status of self"));
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
if (status.is_creator()) {
return promise.set_error(Status::Error(3, "Can't add creator to the group chat"));
}
if (status.is_restricted()) {
return promise.set_error(Status::Error(3, "Can't restrict users in a basic group chat"));
}
td_->create_handler<EditChatAdminQuery>(std::move(promise))
->send(chat_id, std::move(input_user), status.is_administrator());
}
void ContactsManager::can_transfer_ownership(Promise<CanTransferOwnershipResult> &&promise) {
auto request_promise = PromiseCreator::lambda([promise = std::move(promise)](Result<Unit> r_result) mutable {
CHECK(r_result.is_error());
auto error = r_result.move_as_error();
CanTransferOwnershipResult result;
if (error.message() == "PASSWORD_HASH_INVALID") {
return promise.set_value(std::move(result));
}
if (error.message() == "PASSWORD_MISSING") {
result.type = CanTransferOwnershipResult::Type::PasswordNeeded;
return promise.set_value(std::move(result));
}
if (begins_with(error.message(), "PASSWORD_TOO_FRESH_")) {
result.type = CanTransferOwnershipResult::Type::PasswordTooFresh;
result.retry_after = to_integer<int32>(error.message().substr(Slice("PASSWORD_TOO_FRESH_").size()));
if (result.retry_after < 0) {
result.retry_after = 0;
}
return promise.set_value(std::move(result));
}
if (begins_with(error.message(), "SESSION_TOO_FRESH_")) {
result.type = CanTransferOwnershipResult::Type::SessionTooFresh;
result.retry_after = to_integer<int32>(error.message().substr(Slice("SESSION_TOO_FRESH_").size()));
if (result.retry_after < 0) {
result.retry_after = 0;
}
return promise.set_value(std::move(result));
}
promise.set_error(std::move(error));
});
td_->create_handler<CanEditChannelCreatorQuery>(std::move(request_promise))->send();
}
td_api::object_ptr<td_api::CanTransferOwnershipResult> ContactsManager::get_can_transfer_ownership_result_object(
CanTransferOwnershipResult result) {
switch (result.type) {
case CanTransferOwnershipResult::Type::Ok:
return td_api::make_object<td_api::canTransferOwnershipResultOk>();
case CanTransferOwnershipResult::Type::PasswordNeeded:
return td_api::make_object<td_api::canTransferOwnershipResultPasswordNeeded>();
case CanTransferOwnershipResult::Type::PasswordTooFresh:
return td_api::make_object<td_api::canTransferOwnershipResultPasswordTooFresh>(result.retry_after);
case CanTransferOwnershipResult::Type::SessionTooFresh:
return td_api::make_object<td_api::canTransferOwnershipResultSessionTooFresh>(result.retry_after);
default:
UNREACHABLE();
return nullptr;
}
}
void ContactsManager::transfer_dialog_ownership(DialogId dialog_id, UserId user_id, const string &password,
Promise<Unit> &&promise) {
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(3, "Chat not found"));
}
if (!have_user_force(user_id)) {
return promise.set_error(Status::Error(3, "User not found"));
}
if (is_user_bot(user_id)) {
return promise.set_error(Status::Error(3, "User is a bot"));
}
if (is_user_deleted(user_id)) {
return promise.set_error(Status::Error(3, "User is deleted"));
}
if (password.empty()) {
return promise.set_error(Status::Error(400, "PASSWORD_HASH_INVALID"));
}
switch (dialog_id.get_type()) {
case DialogType::User:
case DialogType::Chat:
case DialogType::SecretChat:
return promise.set_error(Status::Error(3, "Can't transfer chat ownership"));
case DialogType::Channel:
send_closure(
td_->password_manager_, &PasswordManager::get_input_check_password_srp, password,
PromiseCreator::lambda([actor_id = actor_id(this), channel_id = dialog_id.get_channel_id(), user_id,
promise = std::move(promise)](
Result<tl_object_ptr<telegram_api::InputCheckPasswordSRP>> result) mutable {
if (result.is_error()) {
return promise.set_error(result.move_as_error());
}
send_closure(actor_id, &ContactsManager::transfer_channel_ownership, channel_id, user_id,
result.move_as_ok(), std::move(promise));
}));
break;
case DialogType::None:
default:
UNREACHABLE();
}
}
void ContactsManager::transfer_channel_ownership(
ChannelId channel_id, UserId user_id, tl_object_ptr<telegram_api::InputCheckPasswordSRP> input_check_password,
Promise<Unit> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
td_->create_handler<EditChannelCreatorQuery>(std::move(promise))
->send(channel_id, user_id, std::move(input_check_password));
}
void ContactsManager::export_chat_invite_link(ChatId chat_id, Promise<Unit> &&promise) {
const Chat *c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!c->is_active) {
return promise.set_error(Status::Error(3, "Chat is deactivated"));
}
if (!get_chat_status(c).is_administrator() || !get_chat_status(c).can_invite_users()) {
return promise.set_error(Status::Error(3, "Not enough rights to export chat invite link"));
}
td_->create_handler<ExportChatInviteLinkQuery>(std::move(promise))->send(chat_id);
}
void ContactsManager::export_channel_invite_link(ChannelId channel_id, Promise<Unit> &&promise) {
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!get_channel_status(c).is_administrator() || !get_channel_status(c).can_invite_users()) {
return promise.set_error(Status::Error(3, "Not enough rights to export chat invite link"));
}
td_->create_handler<ExportChannelInviteLinkQuery>(std::move(promise))->send(channel_id);
}
void ContactsManager::check_dialog_invite_link(const string &invite_link, Promise<Unit> &&promise) const {
if (invite_link_infos_.count(invite_link) > 0) {
return promise.set_value(Unit());
}
if (!is_valid_invite_link(invite_link)) {
return promise.set_error(Status::Error(3, "Wrong invite link"));
}
td_->create_handler<CheckDialogInviteLinkQuery>(std::move(promise))->send(invite_link);
}
void ContactsManager::import_dialog_invite_link(const string &invite_link, Promise<DialogId> &&promise) {
if (!is_valid_invite_link(invite_link)) {
return promise.set_error(Status::Error(3, "Wrong invite link"));
}
td_->create_handler<ImportDialogInviteLinkQuery>(std::move(promise))->send(invite_link);
}
string ContactsManager::get_chat_invite_link(ChatId chat_id) const {
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
auto it = dialog_invite_links_.find(DialogId(chat_id));
return it == dialog_invite_links_.end() ? string() : it->second;
}
return chat_full->invite_link;
}
string ContactsManager::get_channel_invite_link(
ChannelId channel_id) { // should be non-const to update ChannelFull cache
auto channel_full = get_channel_full(channel_id, "get_channel_invite_link");
if (channel_full == nullptr) {
auto it = dialog_invite_links_.find(DialogId(channel_id));
return it == dialog_invite_links_.end() ? string() : it->second;
}
return channel_full->invite_link;
}
void ContactsManager::delete_chat_participant(ChatId chat_id, UserId user_id, Promise<Unit> &&promise) {
const Chat *c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!c->is_active) {
return promise.set_error(Status::Error(3, "Chat is deactivated"));
}
auto my_id = get_my_id();
if (c->status.is_left()) {
if (user_id == my_id) {
return promise.set_value(Unit());
} else {
return promise.set_error(Status::Error(3, "Not in the chat"));
}
}
if (user_id != my_id) {
auto my_status = get_chat_permissions(c);
if (!my_status.is_creator()) { // creator can delete anyone
auto participant = get_chat_participant(chat_id, user_id);
if (participant != nullptr) { // if have no information about participant, just send request to the server
/*
TODO
if (c->everyone_is_administrator) {
// if all are administrators, only invited by me participants can be deleted
if (participant->inviter_user_id != my_id) {
return promise.set_error(Status::Error(3, "Need to be inviter of a user to kick it from a basic group"));
}
} else {
// otherwise, only creator can kick administrators
if (participant->status.is_administrator()) {
return promise.set_error(
Status::Error(3, "Only the creator of a basic group can kick group administrators"));
}
// regular users can be kicked by administrators and their inviters
if (!my_status.is_administrator() && participant->inviter_user_id != my_id) {
return promise.set_error(Status::Error(3, "Need to be inviter of a user to kick it from a basic group"));
}
}
*/
}
}
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
// TODO invoke after
td_->create_handler<DeleteChatUserQuery>(std::move(promise))->send(chat_id, std::move(input_user));
}
void ContactsManager::restrict_channel_participant(ChannelId channel_id, UserId user_id, DialogParticipantStatus status,
DialogParticipantStatus old_status, Promise<Unit> &&promise) {
LOG(INFO) << "Restrict " << user_id << " in " << channel_id << " from " << old_status << " to " << status;
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(3, "Chat info not found"));
}
if (!c->status.is_member() && !c->status.is_creator()) {
if (user_id == get_my_id()) {
if (status.is_member()) {
return promise.set_error(Status::Error(3, "Can't unrestrict self"));
}
return promise.set_value(Unit());
} else {
return promise.set_error(Status::Error(3, "Not in the chat"));
}
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(3, "User not found"));
}
if (user_id == get_my_id()) {
if (status.is_restricted() || status.is_banned()) {
return promise.set_error(Status::Error(3, "Can't restrict self"));
}
if (status.is_member()) {
return promise.set_error(Status::Error(3, "Can't unrestrict self"));
}
// leave the channel
td_->create_handler<LeaveChannelQuery>(std::move(promise))->send(channel_id);
return;
}
CHECK(!old_status.is_creator());
CHECK(!status.is_creator());
if (!get_channel_permissions(c).can_restrict_members()) {
return promise.set_error(Status::Error(3, "Not enough rights to restrict/unrestrict chat member"));
}
if (old_status.is_member() && !status.is_member() && !status.is_banned()) {
// we can't make participant Left without kicking it first
auto on_result_promise = PromiseCreator::lambda([channel_id, user_id, status,
promise = std::move(promise)](Result<> result) mutable {
if (result.is_error()) {
return promise.set_error(result.move_as_error());
}
create_actor<SleepActor>(
"RestrictChannelParticipantSleepActor", 1.0,
PromiseCreator::lambda([channel_id, user_id, status, promise = std::move(promise)](Result<> result) mutable {
if (result.is_error()) {
return promise.set_error(result.move_as_error());
}
send_closure(G()->contacts_manager(), &ContactsManager::restrict_channel_participant, channel_id, user_id,
status, DialogParticipantStatus::Banned(0), std::move(promise));
}))
.release();
});
promise = std::move(on_result_promise);
status = DialogParticipantStatus::Banned(0);
}
speculative_add_channel_user(channel_id, user_id, status, old_status);
td_->create_handler<EditChannelBannedQuery>(std::move(promise))->send(channel_id, std::move(input_user), status);
}
ChannelId ContactsManager::migrate_chat_to_megagroup(ChatId chat_id, Promise<Unit> &promise) {
auto c = get_chat(chat_id);
if (c == nullptr) {
promise.set_error(Status::Error(3, "Chat info not found"));
return ChannelId();
}
if (!c->status.is_creator()) {
promise.set_error(Status::Error(3, "Need creator rights in the chat"));
return ChannelId();
}
if (c->migrated_to_channel_id.is_valid()) {
return c->migrated_to_channel_id;
}
td_->create_handler<MigrateChatQuery>(std::move(promise))->send(chat_id);
return ChannelId();
}
vector<ChannelId> ContactsManager::get_channel_ids(vector<tl_object_ptr<telegram_api::Chat>> &&chats,
const char *source) {
vector<ChannelId> channel_ids;
for (auto &chat : chats) {
auto channel_id = get_channel_id(chat);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id << " from " << source << " in " << to_string(chat);
} else {
channel_ids.push_back(channel_id);
}
on_get_chat(std::move(chat), source);
}
return channel_ids;
}
vector<DialogId> ContactsManager::get_dialog_ids(vector<tl_object_ptr<telegram_api::Chat>> &&chats,
const char *source) {
vector<DialogId> dialog_ids;
for (auto &chat : chats) {
auto channel_id = get_channel_id(chat);
if (!channel_id.is_valid()) {
auto chat_id = get_chat_id(chat);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid chat from " << source << " in " << to_string(chat);
} else {
dialog_ids.push_back(DialogId(chat_id));
}
} else {
dialog_ids.push_back(DialogId(channel_id));
}
on_get_chat(std::move(chat), source);
}
return dialog_ids;
}
vector<DialogId> ContactsManager::get_created_public_dialogs(PublicDialogType type, Promise<Unit> &&promise) {
int32 index = static_cast<int32>(type);
if (created_public_channels_inited_[index]) {
promise.set_value(Unit());
return transform(created_public_channels_[index], [&](ChannelId channel_id) {
DialogId dialog_id(channel_id);
td_->messages_manager_->force_create_dialog(dialog_id, "get_created_public_dialogs");
return dialog_id;
});
}
td_->create_handler<GetCreatedPublicChannelsQuery>(std::move(promise))->send(type, false);
return {};
}
void ContactsManager::on_get_created_public_channels(PublicDialogType type,
vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
int32 index = static_cast<int32>(type);
created_public_channels_[index] = get_channel_ids(std::move(chats), "on_get_created_public_channels");
created_public_channels_inited_[index] = true;
}
void ContactsManager::check_created_public_dialogs_limit(PublicDialogType type, Promise<Unit> &&promise) {
td_->create_handler<GetCreatedPublicChannelsQuery>(std::move(promise))->send(type, true);
}
vector<DialogId> ContactsManager::get_dialogs_for_discussion(Promise<Unit> &&promise) {
if (dialogs_for_discussion_inited_) {
promise.set_value(Unit());
return transform(dialogs_for_discussion_, [&](DialogId dialog_id) {
td_->messages_manager_->force_create_dialog(dialog_id, "get_dialogs_for_discussion");
return dialog_id;
});
}
td_->create_handler<GetGroupsForDiscussionQuery>(std::move(promise))->send();
return {};
}
void ContactsManager::on_get_dialogs_for_discussion(vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
dialogs_for_discussion_inited_ = true;
dialogs_for_discussion_ = get_dialog_ids(std::move(chats), "on_get_dialogs_for_discussion");
}
void ContactsManager::update_dialogs_for_discussion(DialogId dialog_id, bool is_suitable) {
if (!dialogs_for_discussion_inited_) {
return;
}
if (is_suitable) {
if (!td::contains(dialogs_for_discussion_, dialog_id)) {
LOG(DEBUG) << "Add " << dialog_id << " to list of suitable discussion chats";
dialogs_for_discussion_.insert(dialogs_for_discussion_.begin(), dialog_id);
}
} else {
if (td::remove(dialogs_for_discussion_, dialog_id)) {
LOG(DEBUG) << "Remove " << dialog_id << " from list of suitable discussion chats";
}
}
}
vector<DialogId> ContactsManager::get_inactive_channels(Promise<Unit> &&promise) {
if (inactive_channels_inited_) {
promise.set_value(Unit());
return transform(inactive_channels_, [&](ChannelId channel_id) {
DialogId dialog_id{channel_id};
td_->messages_manager_->force_create_dialog(dialog_id, "get_inactive_channels");
return dialog_id;
});
}
td_->create_handler<GetInactiveChannelsQuery>(std::move(promise))->send();
return {};
}
void ContactsManager::on_get_inactive_channels(vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
inactive_channels_inited_ = true;
inactive_channels_ = get_channel_ids(std::move(chats), "on_get_inactive_channels");
}
void ContactsManager::remove_inactive_channel(ChannelId channel_id) {
if (inactive_channels_inited_ && td::remove(inactive_channels_, channel_id)) {
LOG(DEBUG) << "Remove " << channel_id << " from list of inactive channels";
}
}
void ContactsManager::on_imported_contacts(int64 random_id, vector<UserId> imported_contact_user_ids,
vector<int32> unimported_contact_invites) {
LOG(INFO) << "Contacts import with random_id " << random_id
<< " has finished: " << format::as_array(imported_contact_user_ids);
if (random_id == 0) {
// import from change_imported_contacts
all_imported_contacts_ = std::move(next_all_imported_contacts_);
next_all_imported_contacts_.clear();
auto result_size = imported_contacts_unique_id_.size();
auto unique_size = all_imported_contacts_.size();
auto add_size = imported_contacts_pos_.size();
imported_contact_user_ids_.resize(result_size);
unimported_contact_invites_.resize(result_size);
CHECK(imported_contact_user_ids.size() == add_size);
CHECK(unimported_contact_invites.size() == add_size);
CHECK(imported_contacts_unique_id_.size() == result_size);
std::unordered_map<size_t, int32> unique_id_to_unimported_contact_invites;
for (size_t i = 0; i < add_size; i++) {
auto unique_id = imported_contacts_pos_[i];
get_user_id_object(imported_contact_user_ids[i], "on_imported_contacts"); // to ensure updateUser
all_imported_contacts_[unique_id].set_user_id(imported_contact_user_ids[i]);
unique_id_to_unimported_contact_invites[unique_id] = unimported_contact_invites[i];
}
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_binlog()->force_sync(PromiseCreator::lambda(
[log_event = log_event_store(all_imported_contacts_).as_slice().str()](Result<> result) mutable {
if (result.is_ok()) {
LOG(INFO) << "Save imported contacts to database";
G()->td_db()->get_sqlite_pmc()->set("user_imported_contacts", std::move(log_event), Auto());
}
}));
}
for (size_t i = 0; i < result_size; i++) {
auto unique_id = imported_contacts_unique_id_[i];
CHECK(unique_id < unique_size);
imported_contact_user_ids_[i] = all_imported_contacts_[unique_id].get_user_id();
auto it = unique_id_to_unimported_contact_invites.find(unique_id);
if (it == unique_id_to_unimported_contact_invites.end()) {
unimported_contact_invites_[i] = 0;
} else {
unimported_contact_invites_[i] = it->second;
}
}
return;
}
auto it = imported_contacts_.find(random_id);
CHECK(it != imported_contacts_.end());
CHECK(it->second.first.empty());
CHECK(it->second.second.empty());
imported_contacts_[random_id] = {std::move(imported_contact_user_ids), std::move(unimported_contact_invites)};
}
void ContactsManager::on_deleted_contacts(const vector<UserId> &deleted_contact_user_ids) {
LOG(INFO) << "Contacts deletion has finished for " << deleted_contact_user_ids;
for (auto user_id : deleted_contact_user_ids) {
auto u = get_user(user_id);
CHECK(u != nullptr);
if (!u->is_contact) {
continue;
}
LOG(INFO) << "Drop contact with " << user_id;
on_update_user_is_contact(u, user_id, false, false);
CHECK(u->is_is_contact_changed);
u->cache_version = 0;
u->is_repaired = false;
update_user(u, user_id);
CHECK(!u->is_contact);
CHECK(!contacts_hints_.has_key(user_id.get()));
}
}
void ContactsManager::save_next_contacts_sync_date() {
if (G()->close_flag()) {
return;
}
if (!G()->parameters().use_chat_info_db) {
return;
}
G()->td_db()->get_binlog_pmc()->set("next_contacts_sync_date", to_string(next_contacts_sync_date_));
}
void ContactsManager::on_get_contacts(tl_object_ptr<telegram_api::contacts_Contacts> &&new_contacts) {
next_contacts_sync_date_ = G()->unix_time() + Random::fast(70000, 100000);
CHECK(new_contacts != nullptr);
if (new_contacts->get_id() == telegram_api::contacts_contactsNotModified::ID) {
if (saved_contact_count_ == -1) {
saved_contact_count_ = 0;
}
on_get_contacts_finished(contacts_hints_.size());
td_->create_handler<GetContactsStatusesQuery>()->send();
return;
}
auto contacts = move_tl_object_as<telegram_api::contacts_contacts>(new_contacts);
std::unordered_set<UserId, UserIdHash> contact_user_ids;
for (auto &user : contacts->users_) {
auto user_id = get_user_id(user);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
continue;
}
contact_user_ids.insert(user_id);
}
on_get_users(std::move(contacts->users_), "on_get_contacts");
UserId my_id = get_my_id();
for (auto &p : users_) {
UserId user_id = p.first;
User *u = p.second.get();
bool should_be_contact = contact_user_ids.count(user_id) == 1;
if (u->is_contact != should_be_contact) {
if (u->is_contact) {
LOG(INFO) << "Drop contact with " << user_id;
if (user_id != my_id) {
LOG_CHECK(contacts_hints_.has_key(user_id.get()))
<< my_id << " " << user_id << " " << to_string(get_user_object(user_id, u));
}
on_update_user_is_contact(u, user_id, false, false);
CHECK(u->is_is_contact_changed);
u->cache_version = 0;
u->is_repaired = false;
update_user(u, user_id);
CHECK(!u->is_contact);
if (user_id != my_id) {
CHECK(!contacts_hints_.has_key(user_id.get()));
}
} else {
LOG(ERROR) << "Receive non-contact " << user_id << " in the list of contacts";
}
}
}
saved_contact_count_ = contacts->saved_count_;
on_get_contacts_finished(std::numeric_limits<size_t>::max());
}
void ContactsManager::save_contacts_to_database() {
if (!G()->parameters().use_chat_info_db || !are_contacts_loaded_) {
return;
}
LOG(INFO) << "Schedule save contacts to database";
vector<UserId> user_ids =
transform(contacts_hints_.search_empty(100000).second, [](int64 key) { return UserId(narrow_cast<int32>(key)); });
G()->td_db()->get_binlog_pmc()->set("saved_contact_count", to_string(saved_contact_count_));
G()->td_db()->get_binlog()->force_sync(PromiseCreator::lambda([user_ids = std::move(user_ids)](Result<> result) {
if (result.is_ok()) {
LOG(INFO) << "Save contacts to database";
G()->td_db()->get_sqlite_pmc()->set(
"user_contacts", log_event_store(user_ids).as_slice().str(), PromiseCreator::lambda([](Result<> result) {
if (result.is_ok()) {
send_closure(G()->contacts_manager(), &ContactsManager::save_next_contacts_sync_date);
}
}));
}
}));
}
void ContactsManager::on_get_contacts_failed(Status error) {
CHECK(error.is_error());
next_contacts_sync_date_ = G()->unix_time() + Random::fast(5, 10);
auto promises = std::move(load_contacts_queries_);
load_contacts_queries_.clear();
for (auto &promise : promises) {
promise.set_error(error.clone());
}
}
void ContactsManager::on_load_contacts_from_database(string value) {
if (G()->close_flag()) {
return;
}
if (value.empty()) {
reload_contacts(true);
return;
}
vector<UserId> user_ids;
log_event_parse(user_ids, value).ensure();
LOG(INFO) << "Successfully loaded " << user_ids.size() << " contacts from database";
load_contact_users_multipromise_.add_promise(
PromiseCreator::lambda([expected_contact_count = user_ids.size()](Result<> result) {
if (result.is_ok()) {
send_closure(G()->contacts_manager(), &ContactsManager::on_get_contacts_finished, expected_contact_count);
}
}));
auto lock_promise = load_contact_users_multipromise_.get_promise();
for (auto user_id : user_ids) {
get_user(user_id, 3, load_contact_users_multipromise_.get_promise());
}
lock_promise.set_value(Unit());
}
void ContactsManager::on_get_contacts_finished(size_t expected_contact_count) {
LOG(INFO) << "Finished to get " << contacts_hints_.size() << " contacts out of " << expected_contact_count;
are_contacts_loaded_ = true;
auto promises = std::move(load_contacts_queries_);
load_contacts_queries_.clear();
for (auto &promise : promises) {
promise.set_value(Unit());
}
if (expected_contact_count != contacts_hints_.size()) {
save_contacts_to_database();
}
}
void ContactsManager::on_get_contacts_statuses(vector<tl_object_ptr<telegram_api::contactStatus>> &&statuses) {
auto my_user_id = get_my_id();
for (auto &status : statuses) {
UserId user_id(status->user_id_);
if (user_id != my_user_id) {
on_update_user_online(user_id, std::move(status->status_));
}
}
save_next_contacts_sync_date();
}
void ContactsManager::on_update_online_status_privacy() {
td_->create_handler<GetContactsStatusesQuery>()->send();
}
void ContactsManager::on_update_phone_number_privacy() {
// all UserFull.need_phone_number_privacy_exception can be outdated now,
// so mark all of them as expired
for (auto &it : users_full_) {
it.second->expires_at = 0.0;
}
}
void ContactsManager::invalidate_user_full(UserId user_id) {
auto user_full = get_user_full_force(user_id);
if (user_full != nullptr && !user_full->is_expired()) {
user_full->expires_at = 0.0;
user_full->need_save_to_database = true;
update_user_full(user_full, user_id);
}
}
UserId ContactsManager::get_user_id(const tl_object_ptr<telegram_api::User> &user) {
CHECK(user != nullptr);
switch (user->get_id()) {
case telegram_api::userEmpty::ID:
return UserId(static_cast<const telegram_api::userEmpty *>(user.get())->id_);
case telegram_api::user::ID:
return UserId(static_cast<const telegram_api::user *>(user.get())->id_);
default:
UNREACHABLE();
return UserId();
}
}
ChatId ContactsManager::get_chat_id(const tl_object_ptr<telegram_api::Chat> &chat) {
CHECK(chat != nullptr);
switch (chat->get_id()) {
case telegram_api::chatEmpty::ID:
return ChatId(static_cast<const telegram_api::chatEmpty *>(chat.get())->id_);
case telegram_api::chat::ID:
return ChatId(static_cast<const telegram_api::chat *>(chat.get())->id_);
case telegram_api::chatForbidden::ID:
return ChatId(static_cast<const telegram_api::chatForbidden *>(chat.get())->id_);
default:
return ChatId();
}
}
ChannelId ContactsManager::get_channel_id(const tl_object_ptr<telegram_api::Chat> &chat) {
CHECK(chat != nullptr);
switch (chat->get_id()) {
case telegram_api::channel::ID:
return ChannelId(static_cast<const telegram_api::channel *>(chat.get())->id_);
case telegram_api::channelForbidden::ID:
return ChannelId(static_cast<const telegram_api::channelForbidden *>(chat.get())->id_);
default:
return ChannelId();
}
}
void ContactsManager::on_get_user(tl_object_ptr<telegram_api::User> &&user_ptr, const char *source, bool is_me,
bool expect_support) {
LOG(DEBUG) << "Receive from " << source << ' ' << to_string(user_ptr);
int32 constructor_id = user_ptr->get_id();
if (constructor_id == telegram_api::userEmpty::ID) {
auto user = move_tl_object_as<telegram_api::userEmpty>(user_ptr);
UserId user_id(user->id_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id << " from " << source;
return;
}
LOG(INFO) << "Receive empty " << user_id << " from " << source;
User *u = get_user_force(user_id);
if (u == nullptr && Slice(source) != Slice("GetUsersQuery")) {
// userEmpty should be received only through getUsers for unexisting users
LOG(ERROR) << "Have no information about " << user_id << ", but received userEmpty from " << source;
}
return;
}
CHECK(constructor_id == telegram_api::user::ID);
auto user = move_tl_object_as<telegram_api::user>(user_ptr);
UserId user_id(user->id_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
int32 flags = user->flags_;
LOG(INFO) << "Receive " << user_id << " with flags " << flags << " from " << source;
if (is_me && (flags & USER_FLAG_IS_ME) == 0) {
LOG(ERROR) << user_id << " doesn't have flag IS_ME, but must have it when received from " << source;
flags |= USER_FLAG_IS_ME;
}
bool is_bot = (flags & USER_FLAG_IS_BOT) != 0;
if (flags & USER_FLAG_IS_ME) {
set_my_id(user_id);
if (!is_bot) {
G()->shared_config().set_option_string("my_phone_number", user->phone_);
}
}
if (expect_support) {
support_user_id_ = user_id;
}
bool have_access_hash = (flags & USER_FLAG_HAS_ACCESS_HASH) != 0;
bool is_received = (flags & USER_FLAG_IS_INACCESSIBLE) == 0;
if (!is_received && !have_user_force(user_id)) {
// we must preload information about received inaccessible users from database in order to not save
// the min-user to the database and to not override access_hash and another info
LOG(INFO) << "Receive inaccessible " << user_id;
}
User *u = add_user(user_id, "on_get_user");
if (have_access_hash) { // access_hash must be updated before photo
auto access_hash = user->access_hash_;
bool is_min_access_hash = !is_received && !((flags & USER_FLAG_HAS_PHONE_NUMBER) != 0 && user->phone_.empty());
if (u->access_hash != access_hash && (!is_min_access_hash || u->is_min_access_hash || u->access_hash == -1)) {
LOG(DEBUG) << "Access hash has changed for " << user_id << " from " << u->access_hash << "/"
<< u->is_min_access_hash << " to " << access_hash << "/" << is_min_access_hash;
u->access_hash = access_hash;
u->is_min_access_hash = is_min_access_hash;
u->need_save_to_database = true;
}
}
if (is_received || !user->phone_.empty()) {
on_update_user_phone_number(u, user_id, std::move(user->phone_));
}
if (is_received || u->need_apply_min_photo || !u->is_received) {
on_update_user_photo(u, user_id, std::move(user->photo_), source);
}
if (is_received) {
on_update_user_online(u, user_id, std::move(user->status_));
auto is_contact = (flags & USER_FLAG_IS_CONTACT) != 0;
auto is_mutual_contact = (flags & USER_FLAG_IS_MUTUAL_CONTACT) != 0;
on_update_user_is_contact(u, user_id, is_contact, is_mutual_contact);
}
if (is_received || !u->is_received) {
on_update_user_name(u, user_id, std::move(user->first_name_), std::move(user->last_name_),
std::move(user->username_));
}
bool is_verified = (flags & USER_FLAG_IS_VERIFIED) != 0;
bool is_support = (flags & USER_FLAG_IS_SUPPORT) != 0;
bool is_deleted = (flags & USER_FLAG_IS_DELETED) != 0;
bool can_join_groups = (flags & USER_FLAG_IS_PRIVATE_BOT) == 0;
bool can_read_all_group_messages = (flags & USER_FLAG_IS_BOT_WITH_PRIVACY_DISABLED) != 0;
auto restriction_reasons = get_restriction_reasons(std::move(user->restriction_reason_));
bool is_scam = (flags & USER_FLAG_IS_SCAM) != 0;
bool is_inline_bot = (flags & USER_FLAG_IS_INLINE_BOT) != 0;
string inline_query_placeholder = user->bot_inline_placeholder_;
bool need_location_bot = (flags & USER_FLAG_NEED_LOCATION_BOT) != 0;
bool has_bot_info_version = (flags & USER_FLAG_HAS_BOT_INFO_VERSION) != 0;
bool need_apply_min_photo = (flags & USER_FLAG_NEED_APPLY_MIN_PHOTO) != 0;
LOG_IF(ERROR, !is_support && expect_support) << "Receive non-support " << user_id << ", but expected a support user";
LOG_IF(ERROR, !can_join_groups && !is_bot)
<< "Receive not bot " << user_id << " which can't join groups from " << source;
LOG_IF(ERROR, can_read_all_group_messages && !is_bot)
<< "Receive not bot " << user_id << " which can read all group messages from " << source;
LOG_IF(ERROR, is_inline_bot && !is_bot) << "Receive not bot " << user_id << " which is inline bot from " << source;
LOG_IF(ERROR, need_location_bot && !is_inline_bot)
<< "Receive not inline bot " << user_id << " which needs user location from " << source;
if (is_deleted) {
// just in case
is_verified = false;
is_support = false;
is_bot = false;
can_join_groups = false;
can_read_all_group_messages = false;
is_inline_bot = false;
inline_query_placeholder = string();
need_location_bot = false;
has_bot_info_version = false;
need_apply_min_photo = false;
}
LOG_IF(ERROR, has_bot_info_version && !is_bot)
<< "Receive not bot " << user_id << " which has bot info version from " << source;
int32 bot_info_version = has_bot_info_version ? user->bot_info_version_ : -1;
if (is_verified != u->is_verified || is_support != u->is_support || is_bot != u->is_bot ||
can_join_groups != u->can_join_groups || can_read_all_group_messages != u->can_read_all_group_messages ||
restriction_reasons != u->restriction_reasons || is_scam != u->is_scam || is_inline_bot != u->is_inline_bot ||
inline_query_placeholder != u->inline_query_placeholder || need_location_bot != u->need_location_bot) {
LOG_IF(ERROR, is_bot != u->is_bot && !is_deleted && !u->is_deleted && u->is_received)
<< "User.is_bot has changed for " << user_id << "/" << u->username << " from " << source << " from "
<< u->is_bot << " to " << is_bot;
u->is_verified = is_verified;
u->is_support = is_support;
u->is_bot = is_bot;
u->can_join_groups = can_join_groups;
u->can_read_all_group_messages = can_read_all_group_messages;
u->restriction_reasons = std::move(restriction_reasons);
u->is_scam = is_scam;
u->is_inline_bot = is_inline_bot;
u->inline_query_placeholder = std::move(inline_query_placeholder);
u->need_location_bot = need_location_bot;
LOG(DEBUG) << "Info has changed for " << user_id;
u->is_changed = true;
}
if (u->bot_info_version != bot_info_version) {
u->bot_info_version = bot_info_version;
LOG(DEBUG) << "Bot info version has changed for " << user_id;
u->need_save_to_database = true;
}
if (is_received && u->need_apply_min_photo != need_apply_min_photo) {
u->need_apply_min_photo = need_apply_min_photo;
u->need_save_to_database = true;
}
if (is_received && !u->is_received) {
u->is_received = true;
LOG(DEBUG) << "Receive " << user_id;
u->is_changed = true;
}
if (is_deleted != u->is_deleted) {
u->is_deleted = is_deleted;
LOG(DEBUG) << "User.is_deleted has changed for " << user_id << " to " << u->is_deleted;
u->is_is_deleted_changed = true;
u->is_changed = true;
}
bool has_language_code = (flags & USER_FLAG_HAS_LANGUAGE_CODE) != 0;
LOG_IF(ERROR, has_language_code && !td_->auth_manager_->is_bot())
<< "Receive language code for " << user_id << " from " << source;
if (u->language_code != user->lang_code_ && !user->lang_code_.empty()) {
u->language_code = user->lang_code_;
LOG(DEBUG) << "Language code has changed for " << user_id << " to " << u->language_code;
u->is_changed = true;
}
if (u->cache_version != User::CACHE_VERSION && u->is_received) {
u->cache_version = User::CACHE_VERSION;
u->need_save_to_database = true;
}
u->is_received_from_server = true;
update_user(u, user_id);
}
class ContactsManager::UserLogEvent {
public:
UserId user_id;
User u;
UserLogEvent() = default;
UserLogEvent(UserId user_id, const User &u) : user_id(user_id), u(u) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(user_id, storer);
td::store(u, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(user_id, parser);
td::parse(u, parser);
}
};
void ContactsManager::save_user(User *u, UserId user_id, bool from_binlog) {
if (!G()->parameters().use_chat_info_db) {
return;
}
CHECK(u != nullptr);
if (!u->is_saved || !u->is_status_saved) { // TODO more effective handling of !u->is_status_saved
if (!from_binlog) {
auto log_event = UserLogEvent(user_id, *u);
auto storer = get_log_event_storer(log_event);
if (u->log_event_id == 0) {
u->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Users, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), u->log_event_id, LogEvent::HandlerType::Users, storer);
}
}
save_user_to_database(u, user_id);
}
}
void ContactsManager::on_binlog_user_event(BinlogEvent &&event) {
if (!G()->parameters().use_chat_info_db) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
UserLogEvent log_event;
log_event_parse(log_event, event.data_).ensure();
auto user_id = log_event.user_id;
if (have_user(user_id)) {
LOG(ERROR) << "Skip adding already added " << user_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << user_id << " from binlog";
User *u = add_user(user_id, "on_binlog_user_event");
*u = std::move(log_event.u); // users come from binlog before all other events, so just add them
u->log_event_id = event.id_;
update_user(u, user_id, true, false);
}
string ContactsManager::get_user_database_key(UserId user_id) {
return PSTRING() << "us" << user_id.get();
}
string ContactsManager::get_user_database_value(const User *u) {
return log_event_store(*u).as_slice().str();
}
void ContactsManager::save_user_to_database(User *u, UserId user_id) {
CHECK(u != nullptr);
if (u->is_being_saved) {
return;
}
if (loaded_from_database_users_.count(user_id)) {
save_user_to_database_impl(u, user_id, get_user_database_value(u));
return;
}
if (load_user_from_database_queries_.count(user_id) != 0) {
return;
}
load_user_from_database_impl(user_id, Auto());
}
void ContactsManager::save_user_to_database_impl(User *u, UserId user_id, string value) {
CHECK(u != nullptr);
CHECK(load_user_from_database_queries_.count(user_id) == 0);
CHECK(!u->is_being_saved);
u->is_being_saved = true;
u->is_saved = true;
u->is_status_saved = true;
LOG(INFO) << "Trying to save to database " << user_id;
G()->td_db()->get_sqlite_pmc()->set(
get_user_database_key(user_id), std::move(value), PromiseCreator::lambda([user_id](Result<> result) {
send_closure(G()->contacts_manager(), &ContactsManager::on_save_user_to_database, user_id, result.is_ok());
}));
}
void ContactsManager::on_save_user_to_database(UserId user_id, bool success) {
if (G()->close_flag()) {
return;
}
User *u = get_user(user_id);
CHECK(u != nullptr);
LOG_CHECK(u->is_being_saved) << user_id << " " << u->is_saved << " " << u->is_status_saved << " "
<< load_user_from_database_queries_.count(user_id) << " " << u->is_received << " "
<< u->is_deleted << " " << u->is_bot << " " << u->need_save_to_database << " "
<< u->is_changed << " " << u->is_status_changed << " " << u->is_name_changed << " "
<< u->is_username_changed << " " << u->is_photo_changed << " "
<< u->is_is_contact_changed << " " << u->is_is_deleted_changed;
CHECK(load_user_from_database_queries_.count(user_id) == 0);
u->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << user_id << " to database";
u->is_saved = false;
u->is_status_saved = false;
} else {
LOG(INFO) << "Successfully saved " << user_id << " to database";
}
if (u->is_saved && u->is_status_saved) {
if (u->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), u->log_event_id);
u->log_event_id = 0;
}
} else {
save_user(u, user_id, u->log_event_id != 0);
}
}
void ContactsManager::load_user_from_database(User *u, UserId user_id, Promise<Unit> promise) {
if (loaded_from_database_users_.count(user_id)) {
promise.set_value(Unit());
return;
}
CHECK(u == nullptr || !u->is_being_saved);
load_user_from_database_impl(user_id, std::move(promise));
}
void ContactsManager::load_user_from_database_impl(UserId user_id, Promise<Unit> promise) {
LOG(INFO) << "Load " << user_id << " from database";
auto &load_user_queries = load_user_from_database_queries_[user_id];
load_user_queries.push_back(std::move(promise));
if (load_user_queries.size() == 1u) {
G()->td_db()->get_sqlite_pmc()->get(get_user_database_key(user_id), PromiseCreator::lambda([user_id](string value) {
send_closure(G()->contacts_manager(),
&ContactsManager::on_load_user_from_database, user_id,
std::move(value));
}));
}
}
void ContactsManager::on_load_user_from_database(UserId user_id, string value) {
if (G()->close_flag()) {
return;
}
if (!loaded_from_database_users_.insert(user_id).second) {
return;
}
auto it = load_user_from_database_queries_.find(user_id);
vector<Promise<Unit>> promises;
if (it != load_user_from_database_queries_.end()) {
promises = std::move(it->second);
CHECK(!promises.empty());
load_user_from_database_queries_.erase(it);
}
LOG(INFO) << "Successfully loaded " << user_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_user_database_key(user_id), Auto());
// return;
User *u = get_user(user_id);
if (u == nullptr) {
if (!value.empty()) {
u = add_user(user_id, "on_load_user_from_database");
log_event_parse(*u, value).ensure();
if (!check_utf8(u->first_name)) {
LOG(ERROR) << "Have invalid " << user_id << " first name \"" << u->first_name << '"';
u->first_name.clear();
}
if (!check_utf8(u->last_name)) {
LOG(ERROR) << "Have invalid " << user_id << " last name \"" << u->last_name << '"';
u->last_name.clear();
}
if (!check_utf8(u->username)) {
LOG(ERROR) << "Have invalid " << user_id << " username \"" << u->username << '"';
u->username.clear();
}
u->is_saved = true;
u->is_status_saved = true;
update_user(u, user_id, true, true);
}
} else {
CHECK(!u->is_saved); // user can't be saved before load completes
CHECK(!u->is_being_saved);
auto new_value = get_user_database_value(u);
if (value != new_value) {
save_user_to_database_impl(u, user_id, std::move(new_value));
} else if (u->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), u->log_event_id);
u->log_event_id = 0;
}
}
for (auto &promise : promises) {
promise.set_value(Unit());
}
}
bool ContactsManager::have_user_force(UserId user_id) {
return get_user_force(user_id) != nullptr;
}
ContactsManager::User *ContactsManager::get_user_force(UserId user_id) {
auto u = get_user_force_impl(user_id);
if ((u == nullptr || !u->is_received) &&
(user_id == get_service_notifications_user_id() || user_id == get_replies_bot_user_id() ||
user_id == get_anonymous_bot_user_id())) {
int32 flags = telegram_api::user::ACCESS_HASH_MASK | telegram_api::user::FIRST_NAME_MASK |
telegram_api::user::APPLY_MIN_PHOTO_MASK;
int64 profile_photo_id = 0;
int64 profile_photo_volume_id = 0;
int32 profile_photo_local_id = 0;
int32 profile_photo_dc_id = 1;
string first_name;
string last_name;
string username;
string phone_number;
int32 bot_info_version = 0;
if (user_id == get_service_notifications_user_id()) {
flags |= telegram_api::user::PHONE_MASK | telegram_api::user::VERIFIED_MASK | telegram_api::user::SUPPORT_MASK;
first_name = "Telegram";
if (G()->is_test_dc()) {
flags |= telegram_api::user::LAST_NAME_MASK;
last_name = "Notifications";
}
phone_number = "42777";
profile_photo_id = 3337190045231023;
profile_photo_volume_id = 107738948;
profile_photo_local_id = 13226;
} else if (user_id == get_replies_bot_user_id()) {
flags |= telegram_api::user::USERNAME_MASK | telegram_api::user::BOT_MASK;
if (!G()->is_test_dc()) {
flags |= telegram_api::user::BOT_NOCHATS_MASK;
}
first_name = "Replies";
username = "replies";
bot_info_version = G()->is_test_dc() ? 1 : 3;
} else if (user_id == get_anonymous_bot_user_id()) {
flags |= telegram_api::user::USERNAME_MASK | telegram_api::user::BOT_MASK;
if (!G()->is_test_dc()) {
flags |= telegram_api::user::BOT_NOCHATS_MASK;
}
first_name = "Group";
username = G()->is_test_dc() ? "izgroupbot" : "GroupAnonymousBot";
bot_info_version = G()->is_test_dc() ? 1 : 3;
profile_photo_id = 5159307831025969322;
profile_photo_volume_id = 806529792;
profile_photo_local_id = 188482;
}
telegram_api::object_ptr<telegram_api::userProfilePhoto> profile_photo;
if (!G()->is_test_dc() && profile_photo_id != 0) {
flags |= telegram_api::user::PHOTO_MASK;
profile_photo = telegram_api::make_object<telegram_api::userProfilePhoto>(
0, false /*ignored*/, profile_photo_id,
telegram_api::make_object<telegram_api::fileLocationToBeDeprecated>(profile_photo_volume_id,
profile_photo_local_id),
telegram_api::make_object<telegram_api::fileLocationToBeDeprecated>(profile_photo_volume_id,
profile_photo_local_id + 2),
profile_photo_dc_id);
}
auto user = telegram_api::make_object<telegram_api::user>(
flags, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/,
false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, user_id.get(), 1, first_name,
string(), username, phone_number, std::move(profile_photo), nullptr, bot_info_version, Auto(), string(),
string());
on_get_user(std::move(user), "get_user_force");
u = get_user(user_id);
CHECK(u != nullptr && u->is_received);
}
return u;
}
ContactsManager::User *ContactsManager::get_user_force_impl(UserId user_id) {
if (!user_id.is_valid()) {
return nullptr;
}
User *u = get_user(user_id);
if (u != nullptr) {
return u;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (loaded_from_database_users_.count(user_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << user_id << " from database";
on_load_user_from_database(user_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_user_database_key(user_id)));
return get_user(user_id);
}
class ContactsManager::ChatLogEvent {
public:
ChatId chat_id;
Chat c;
ChatLogEvent() = default;
ChatLogEvent(ChatId chat_id, const Chat &c) : chat_id(chat_id), c(c) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(chat_id, storer);
td::store(c, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(chat_id, parser);
td::parse(c, parser);
}
};
void ContactsManager::save_chat(Chat *c, ChatId chat_id, bool from_binlog) {
if (!G()->parameters().use_chat_info_db) {
return;
}
CHECK(c != nullptr);
if (!c->is_saved) {
if (!from_binlog) {
auto log_event = ChatLogEvent(chat_id, *c);
auto storer = get_log_event_storer(log_event);
if (c->log_event_id == 0) {
c->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Chats, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->log_event_id, LogEvent::HandlerType::Chats, storer);
}
}
save_chat_to_database(c, chat_id);
return;
}
}
void ContactsManager::on_binlog_chat_event(BinlogEvent &&event) {
if (!G()->parameters().use_chat_info_db) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
ChatLogEvent log_event;
log_event_parse(log_event, event.data_).ensure();
auto chat_id = log_event.chat_id;
if (have_chat(chat_id)) {
LOG(ERROR) << "Skip adding already added " << chat_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << chat_id << " from binlog";
Chat *c = add_chat(chat_id);
*c = std::move(log_event.c); // chats come from binlog before all other events, so just add them
c->log_event_id = event.id_;
update_chat(c, chat_id, true, false);
}
string ContactsManager::get_chat_database_key(ChatId chat_id) {
return PSTRING() << "gr" << chat_id.get();
}
string ContactsManager::get_chat_database_value(const Chat *c) {
return log_event_store(*c).as_slice().str();
}
void ContactsManager::save_chat_to_database(Chat *c, ChatId chat_id) {
CHECK(c != nullptr);
if (c->is_being_saved) {
return;
}
if (loaded_from_database_chats_.count(chat_id)) {
save_chat_to_database_impl(c, chat_id, get_chat_database_value(c));
return;
}
if (load_chat_from_database_queries_.count(chat_id) != 0) {
return;
}
load_chat_from_database_impl(chat_id, Auto());
}
void ContactsManager::save_chat_to_database_impl(Chat *c, ChatId chat_id, string value) {
CHECK(c != nullptr);
CHECK(load_chat_from_database_queries_.count(chat_id) == 0);
c->is_being_saved = true;
c->is_saved = true;
LOG(INFO) << "Trying to save to database " << chat_id;
G()->td_db()->get_sqlite_pmc()->set(
get_chat_database_key(chat_id), std::move(value), PromiseCreator::lambda([chat_id](Result<> result) {
send_closure(G()->contacts_manager(), &ContactsManager::on_save_chat_to_database, chat_id, result.is_ok());
}));
}
void ContactsManager::on_save_chat_to_database(ChatId chat_id, bool success) {
if (G()->close_flag()) {
return;
}
Chat *c = get_chat(chat_id);
CHECK(c != nullptr);
CHECK(c->is_being_saved);
CHECK(load_chat_from_database_queries_.count(chat_id) == 0);
c->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << chat_id << " to database";
c->is_saved = false;
} else {
LOG(INFO) << "Successfully saved " << chat_id << " to database";
}
if (c->is_saved) {
if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
} else {
save_chat(c, chat_id, c->log_event_id != 0);
}
}
void ContactsManager::load_chat_from_database(Chat *c, ChatId chat_id, Promise<Unit> promise) {
if (loaded_from_database_chats_.count(chat_id)) {
promise.set_value(Unit());
return;
}
CHECK(c == nullptr || !c->is_being_saved);
load_chat_from_database_impl(chat_id, std::move(promise));
}
void ContactsManager::load_chat_from_database_impl(ChatId chat_id, Promise<Unit> promise) {
LOG(INFO) << "Load " << chat_id << " from database";
auto &load_chat_queries = load_chat_from_database_queries_[chat_id];
load_chat_queries.push_back(std::move(promise));
if (load_chat_queries.size() == 1u) {
G()->td_db()->get_sqlite_pmc()->get(get_chat_database_key(chat_id), PromiseCreator::lambda([chat_id](string value) {
send_closure(G()->contacts_manager(),
&ContactsManager::on_load_chat_from_database, chat_id,
std::move(value));
}));
}
}
void ContactsManager::on_load_chat_from_database(ChatId chat_id, string value) {
if (G()->close_flag()) {
return;
}
if (!loaded_from_database_chats_.insert(chat_id).second) {
return;
}
auto it = load_chat_from_database_queries_.find(chat_id);
vector<Promise<Unit>> promises;
if (it != load_chat_from_database_queries_.end()) {
promises = std::move(it->second);
CHECK(!promises.empty());
load_chat_from_database_queries_.erase(it);
}
LOG(INFO) << "Successfully loaded " << chat_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_chat_database_key(chat_id), Auto());
// return;
Chat *c = get_chat(chat_id);
if (c == nullptr) {
if (!value.empty()) {
c = add_chat(chat_id);
log_event_parse(*c, value).ensure();
c->is_saved = true;
update_chat(c, chat_id, true, true);
}
} else {
CHECK(!c->is_saved); // chat can't be saved before load completes
CHECK(!c->is_being_saved);
auto new_value = get_chat_database_value(c);
if (value != new_value) {
save_chat_to_database_impl(c, chat_id, std::move(new_value));
} else if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
}
if (c != nullptr && c->migrated_to_channel_id.is_valid() && !have_channel_force(c->migrated_to_channel_id)) {
LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id;
}
for (auto &promise : promises) {
promise.set_value(Unit());
}
}
bool ContactsManager::have_chat_force(ChatId chat_id) {
return get_chat_force(chat_id) != nullptr;
}
ContactsManager::Chat *ContactsManager::get_chat_force(ChatId chat_id) {
if (!chat_id.is_valid()) {
return nullptr;
}
Chat *c = get_chat(chat_id);
if (c != nullptr) {
if (c->migrated_to_channel_id.is_valid() && !have_channel_force(c->migrated_to_channel_id)) {
LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id;
}
return c;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (loaded_from_database_chats_.count(chat_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << chat_id << " from database";
on_load_chat_from_database(chat_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_chat_database_key(chat_id)));
return get_chat(chat_id);
}
class ContactsManager::ChannelLogEvent {
public:
ChannelId channel_id;
Channel c;
ChannelLogEvent() = default;
ChannelLogEvent(ChannelId channel_id, const Channel &c) : channel_id(channel_id), c(c) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(channel_id, storer);
td::store(c, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(channel_id, parser);
td::parse(c, parser);
}
};
void ContactsManager::save_channel(Channel *c, ChannelId channel_id, bool from_binlog) {
if (!G()->parameters().use_chat_info_db) {
return;
}
CHECK(c != nullptr);
if (!c->is_saved) {
if (!from_binlog) {
auto log_event = ChannelLogEvent(channel_id, *c);
auto storer = get_log_event_storer(log_event);
if (c->log_event_id == 0) {
c->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Channels, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->log_event_id, LogEvent::HandlerType::Channels, storer);
}
}
save_channel_to_database(c, channel_id);
return;
}
}
void ContactsManager::on_binlog_channel_event(BinlogEvent &&event) {
if (!G()->parameters().use_chat_info_db) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
ChannelLogEvent log_event;
log_event_parse(log_event, event.data_).ensure();
auto channel_id = log_event.channel_id;
if (have_channel(channel_id)) {
LOG(ERROR) << "Skip adding already added " << channel_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << channel_id << " from binlog";
Channel *c = add_channel(channel_id, "on_binlog_channel_event");
*c = std::move(log_event.c); // channels come from binlog before all other events, so just add them
c->log_event_id = event.id_;
update_channel(c, channel_id, true, false);
}
string ContactsManager::get_channel_database_key(ChannelId channel_id) {
return PSTRING() << "ch" << channel_id.get();
}
string ContactsManager::get_channel_database_value(const Channel *c) {
return log_event_store(*c).as_slice().str();
}
void ContactsManager::save_channel_to_database(Channel *c, ChannelId channel_id) {
CHECK(c != nullptr);
if (c->is_being_saved) {
return;
}
if (loaded_from_database_channels_.count(channel_id)) {
save_channel_to_database_impl(c, channel_id, get_channel_database_value(c));
return;
}
if (load_channel_from_database_queries_.count(channel_id) != 0) {
return;
}
load_channel_from_database_impl(channel_id, Auto());
}
void ContactsManager::save_channel_to_database_impl(Channel *c, ChannelId channel_id, string value) {
CHECK(c != nullptr);
CHECK(load_channel_from_database_queries_.count(channel_id) == 0);
c->is_being_saved = true;
c->is_saved = true;
LOG(INFO) << "Trying to save to database " << channel_id;
G()->td_db()->get_sqlite_pmc()->set(
get_channel_database_key(channel_id), std::move(value), PromiseCreator::lambda([channel_id](Result<> result) {
send_closure(G()->contacts_manager(), &ContactsManager::on_save_channel_to_database, channel_id,
result.is_ok());
}));
}
void ContactsManager::on_save_channel_to_database(ChannelId channel_id, bool success) {
if (G()->close_flag()) {
return;
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
CHECK(c->is_being_saved);
CHECK(load_channel_from_database_queries_.count(channel_id) == 0);
c->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << channel_id << " to database";
c->is_saved = false;
} else {
LOG(INFO) << "Successfully saved " << channel_id << " to database";
}
if (c->is_saved) {
if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
} else {
save_channel(c, channel_id, c->log_event_id != 0);
}
}
void ContactsManager::load_channel_from_database(Channel *c, ChannelId channel_id, Promise<Unit> promise) {
if (loaded_from_database_channels_.count(channel_id)) {
promise.set_value(Unit());
return;
}
CHECK(c == nullptr || !c->is_being_saved);
load_channel_from_database_impl(channel_id, std::move(promise));
}
void ContactsManager::load_channel_from_database_impl(ChannelId channel_id, Promise<Unit> promise) {
LOG(INFO) << "Load " << channel_id << " from database";
auto &load_channel_queries = load_channel_from_database_queries_[channel_id];
load_channel_queries.push_back(std::move(promise));
if (load_channel_queries.size() == 1u) {
G()->td_db()->get_sqlite_pmc()->get(
get_channel_database_key(channel_id), PromiseCreator::lambda([channel_id](string value) {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_channel_from_database, channel_id,
std::move(value));
}));
}
}
void ContactsManager::on_load_channel_from_database(ChannelId channel_id, string value) {
if (G()->close_flag()) {
return;
}
if (!loaded_from_database_channels_.insert(channel_id).second) {
return;
}
auto it = load_channel_from_database_queries_.find(channel_id);
vector<Promise<Unit>> promises;
if (it != load_channel_from_database_queries_.end()) {
promises = std::move(it->second);
CHECK(!promises.empty());
load_channel_from_database_queries_.erase(it);
}
LOG(INFO) << "Successfully loaded " << channel_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_channel_database_key(channel_id), Auto());
// return;
Channel *c = get_channel(channel_id);
if (c == nullptr) {
if (!value.empty()) {
c = add_channel(channel_id, "on_load_channel_from_database");
log_event_parse(*c, value).ensure();
c->is_saved = true;
update_channel(c, channel_id, true, true);
}
} else {
CHECK(!c->is_saved); // channel can't be saved before load completes
CHECK(!c->is_being_saved);
if (!value.empty()) {
Channel temp_c;
log_event_parse(temp_c, value).ensure();
if (c->participant_count == 0 && temp_c.participant_count != 0) {
c->participant_count = temp_c.participant_count;
CHECK(c->is_update_supergroup_sent);
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateSupergroup>(get_supergroup_object(channel_id, c)));
}
c->status.update_restrictions();
temp_c.status.update_restrictions();
if (temp_c.status != c->status) {
on_channel_status_changed(c, channel_id, temp_c.status, c->status);
}
if (temp_c.username != c->username) {
on_channel_username_changed(c, channel_id, temp_c.username, c->username);
}
}
auto new_value = get_channel_database_value(c);
if (value != new_value) {
save_channel_to_database_impl(c, channel_id, std::move(new_value));
} else if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
}
for (auto &promise : promises) {
promise.set_value(Unit());
}
}
bool ContactsManager::have_channel_force(ChannelId channel_id) {
return get_channel_force(channel_id) != nullptr;
}
ContactsManager::Channel *ContactsManager::get_channel_force(ChannelId channel_id) {
if (!channel_id.is_valid()) {
return nullptr;
}
Channel *c = get_channel(channel_id);
if (c != nullptr) {
return c;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (loaded_from_database_channels_.count(channel_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << channel_id << " from database";
on_load_channel_from_database(channel_id,
G()->td_db()->get_sqlite_sync_pmc()->get(get_channel_database_key(channel_id)));
return get_channel(channel_id);
}
class ContactsManager::SecretChatLogEvent {
public:
SecretChatId secret_chat_id;
SecretChat c;
SecretChatLogEvent() = default;
SecretChatLogEvent(SecretChatId secret_chat_id, const SecretChat &c) : secret_chat_id(secret_chat_id), c(c) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(secret_chat_id, storer);
td::store(c, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(secret_chat_id, parser);
td::parse(c, parser);
}
};
void ContactsManager::save_secret_chat(SecretChat *c, SecretChatId secret_chat_id, bool from_binlog) {
if (!G()->parameters().use_chat_info_db) {
return;
}
CHECK(c != nullptr);
if (!c->is_saved) {
if (!from_binlog) {
auto log_event = SecretChatLogEvent(secret_chat_id, *c);
auto storer = get_log_event_storer(log_event);
if (c->log_event_id == 0) {
c->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::SecretChatInfos, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->log_event_id, LogEvent::HandlerType::SecretChatInfos, storer);
}
}
save_secret_chat_to_database(c, secret_chat_id);
return;
}
}
void ContactsManager::on_binlog_secret_chat_event(BinlogEvent &&event) {
if (!G()->parameters().use_chat_info_db) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
SecretChatLogEvent log_event;
log_event_parse(log_event, event.data_).ensure();
auto secret_chat_id = log_event.secret_chat_id;
if (have_secret_chat(secret_chat_id)) {
LOG(ERROR) << "Skip adding already added " << secret_chat_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << secret_chat_id << " from binlog";
SecretChat *c = add_secret_chat(secret_chat_id);
*c = std::move(log_event.c); // secret chats come from binlog before all other events, so just add them
c->log_event_id = event.id_;
update_secret_chat(c, secret_chat_id, true, false);
}
string ContactsManager::get_secret_chat_database_key(SecretChatId secret_chat_id) {
return PSTRING() << "sc" << secret_chat_id.get();
}
string ContactsManager::get_secret_chat_database_value(const SecretChat *c) {
return log_event_store(*c).as_slice().str();
}
void ContactsManager::save_secret_chat_to_database(SecretChat *c, SecretChatId secret_chat_id) {
CHECK(c != nullptr);
if (c->is_being_saved) {
return;
}
if (loaded_from_database_secret_chats_.count(secret_chat_id)) {
save_secret_chat_to_database_impl(c, secret_chat_id, get_secret_chat_database_value(c));
return;
}
if (load_secret_chat_from_database_queries_.count(secret_chat_id) != 0) {
return;
}
load_secret_chat_from_database_impl(secret_chat_id, Auto());
}
void ContactsManager::save_secret_chat_to_database_impl(SecretChat *c, SecretChatId secret_chat_id, string value) {
CHECK(c != nullptr);
CHECK(load_secret_chat_from_database_queries_.count(secret_chat_id) == 0);
c->is_being_saved = true;
c->is_saved = true;
LOG(INFO) << "Trying to save to database " << secret_chat_id;
G()->td_db()->get_sqlite_pmc()->set(get_secret_chat_database_key(secret_chat_id), std::move(value),
PromiseCreator::lambda([secret_chat_id](Result<> result) {
send_closure(G()->contacts_manager(),
&ContactsManager::on_save_secret_chat_to_database, secret_chat_id,
result.is_ok());
}));
}
void ContactsManager::on_save_secret_chat_to_database(SecretChatId secret_chat_id, bool success) {
if (G()->close_flag()) {
return;
}
SecretChat *c = get_secret_chat(secret_chat_id);
CHECK(c != nullptr);
CHECK(c->is_being_saved);
CHECK(load_secret_chat_from_database_queries_.count(secret_chat_id) == 0);
c->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << secret_chat_id << " to database";
c->is_saved = false;
} else {
LOG(INFO) << "Successfully saved " << secret_chat_id << " to database";
}
if (c->is_saved) {
if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
} else {
save_secret_chat(c, secret_chat_id, c->log_event_id != 0);
}
}
void ContactsManager::load_secret_chat_from_database(SecretChat *c, SecretChatId secret_chat_id,
Promise<Unit> promise) {
if (loaded_from_database_secret_chats_.count(secret_chat_id)) {
promise.set_value(Unit());
return;
}
CHECK(c == nullptr || !c->is_being_saved);
load_secret_chat_from_database_impl(secret_chat_id, std::move(promise));
}
void ContactsManager::load_secret_chat_from_database_impl(SecretChatId secret_chat_id, Promise<Unit> promise) {
LOG(INFO) << "Load " << secret_chat_id << " from database";
auto &load_secret_chat_queries = load_secret_chat_from_database_queries_[secret_chat_id];
load_secret_chat_queries.push_back(std::move(promise));
if (load_secret_chat_queries.size() == 1u) {
G()->td_db()->get_sqlite_pmc()->get(
get_secret_chat_database_key(secret_chat_id), PromiseCreator::lambda([secret_chat_id](string value) {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_secret_chat_from_database, secret_chat_id,
std::move(value));
}));
}
}
void ContactsManager::on_load_secret_chat_from_database(SecretChatId secret_chat_id, string value) {
if (G()->close_flag()) {
return;
}
if (!loaded_from_database_secret_chats_.insert(secret_chat_id).second) {
return;
}
auto it = load_secret_chat_from_database_queries_.find(secret_chat_id);
vector<Promise<Unit>> promises;
if (it != load_secret_chat_from_database_queries_.end()) {
promises = std::move(it->second);
CHECK(!promises.empty());
load_secret_chat_from_database_queries_.erase(it);
}
LOG(INFO) << "Successfully loaded " << secret_chat_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_secret_chat_database_key(secret_chat_id), Auto());
// return;
SecretChat *c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
if (!value.empty()) {
c = add_secret_chat(secret_chat_id);
log_event_parse(*c, value).ensure();
c->is_saved = true;
update_secret_chat(c, secret_chat_id, true, true);
}
} else {
CHECK(!c->is_saved); // secret chat can't be saved before load completes
CHECK(!c->is_being_saved);
auto new_value = get_secret_chat_database_value(c);
if (value != new_value) {
save_secret_chat_to_database_impl(c, secret_chat_id, std::move(new_value));
} else if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
}
// TODO load users asynchronously
if (c != nullptr && !have_user_force(c->user_id)) {
LOG(ERROR) << "Can't find " << c->user_id << " from " << secret_chat_id;
}
for (auto &promise : promises) {
promise.set_value(Unit());
}
}
bool ContactsManager::have_secret_chat_force(SecretChatId secret_chat_id) {
return get_secret_chat_force(secret_chat_id) != nullptr;
}
ContactsManager::SecretChat *ContactsManager::get_secret_chat_force(SecretChatId secret_chat_id) {
if (!secret_chat_id.is_valid()) {
return nullptr;
}
SecretChat *c = get_secret_chat(secret_chat_id);
if (c != nullptr) {
if (!have_user_force(c->user_id)) {
LOG(ERROR) << "Can't find " << c->user_id << " from " << secret_chat_id;
}
return c;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (loaded_from_database_secret_chats_.count(secret_chat_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << secret_chat_id << " from database";
on_load_secret_chat_from_database(
secret_chat_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_secret_chat_database_key(secret_chat_id)));
return get_secret_chat(secret_chat_id);
}
void ContactsManager::save_user_full(const UserFull *user_full, UserId user_id) {
if (!G()->parameters().use_chat_info_db) {
return;
}
LOG(INFO) << "Trying to save to database full " << user_id;
CHECK(user_full != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_user_full_database_key(user_id), get_user_full_database_value(user_full),
Auto());
}
string ContactsManager::get_user_full_database_key(UserId user_id) {
return PSTRING() << "usf" << user_id.get();
}
string ContactsManager::get_user_full_database_value(const UserFull *user_full) {
return log_event_store(*user_full).as_slice().str();
}
void ContactsManager::on_load_user_full_from_database(UserId user_id, string value) {
LOG(INFO) << "Successfully loaded full " << user_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_user_full_database_key(user_id), Auto());
// return;
if (get_user_full(user_id) != nullptr || value.empty()) {
return;
}
UserFull *user_full = add_user_full(user_id);
auto status = log_event_parse(*user_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << user_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the user and pretend that there was nothing in the database
users_full_.erase(user_id);
G()->td_db()->get_sqlite_pmc()->erase(get_user_full_database_key(user_id), Auto());
return;
}
Dependencies dependencies;
dependencies.user_ids.insert(user_id);
resolve_dependencies_force(td_, dependencies, "user_full");
if (user_full->need_phone_number_privacy_exception && is_user_contact(user_id)) {
user_full->need_phone_number_privacy_exception = false;
}
get_bot_info_force(user_id, false);
User *u = get_user(user_id);
CHECK(u != nullptr);
if (u->photo.id != user_full->photo.id.get()) {
user_full->photo = Photo();
if (u->photo.id > 0) {
user_full->expires_at = 0.0;
}
}
if (!user_full->photo.is_empty()) {
register_user_photo(u, user_id, user_full->photo);
}
update_user_full(user_full, user_id, true);
if (is_user_deleted(user_id)) {
drop_user_full(user_id);
} else if (user_full->expires_at == 0.0) {
load_user_full(user_id, true, Auto());
}
}
ContactsManager::UserFull *ContactsManager::get_user_full_force(UserId user_id) {
if (!have_user_force(user_id)) {
return nullptr;
}
UserFull *user_full = get_user_full(user_id);
if (user_full != nullptr) {
return user_full;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (!unavailable_user_fulls_.insert(user_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << user_id << " from database";
on_load_user_full_from_database(user_id,
G()->td_db()->get_sqlite_sync_pmc()->get(get_user_full_database_key(user_id)));
return get_user_full(user_id);
}
void ContactsManager::save_bot_info(const BotInfo *bot_info, UserId user_id) {
if (!G()->parameters().use_chat_info_db) {
return;
}
LOG(INFO) << "Trying to save to database bot info " << user_id;
CHECK(bot_info != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_bot_info_database_key(user_id), get_bot_info_database_value(bot_info),
Auto());
}
void ContactsManager::update_bot_info(BotInfo *bot_info, UserId user_id, bool send_update, bool from_database) {
CHECK(bot_info != nullptr);
unavailable_bot_infos_.erase(user_id); // don't needed anymore
if (bot_info->is_changed) {
if (send_update) {
auto user_full = get_user_full(user_id);
if (user_full != nullptr) {
user_full->need_send_update = true;
update_user_full(user_full, user_id);
}
// do not send updates about all ChatFull
}
if (!from_database) {
save_bot_info(bot_info, user_id);
}
bot_info->is_changed = false;
}
}
string ContactsManager::get_bot_info_database_key(UserId user_id) {
return PSTRING() << "us_bot_info" << user_id.get();
}
string ContactsManager::get_bot_info_database_value(const BotInfo *bot_info) {
return log_event_store(*bot_info).as_slice().str();
}
void ContactsManager::on_load_bot_info_from_database(UserId user_id, string value, bool send_update) {
CHECK(G()->parameters().use_chat_info_db);
LOG(INFO) << "Successfully loaded bot info for " << user_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_bot_info_database_key(user_id), Auto());
// return;
if (get_bot_info(user_id) != nullptr || value.empty() || !is_user_bot(user_id)) {
return;
}
BotInfo *bot_info = add_bot_info(user_id);
auto status = log_event_parse(*bot_info, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken bot info for " << user_id << ' ' << format::as_hex_dump<4>(Slice(value));
// clean all known data about the bot info and try to repair it
G()->td_db()->get_sqlite_pmc()->erase(get_bot_info_database_key(user_id), Auto());
reload_user_full(user_id);
return;
}
update_bot_info(bot_info, user_id, send_update, true);
}
ContactsManager::BotInfo *ContactsManager::get_bot_info_force(UserId user_id, bool send_update) {
if (!is_user_bot(user_id)) {
return nullptr;
}
BotInfo *bot_info = get_bot_info(user_id);
if (bot_info != nullptr) {
return bot_info;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (!unavailable_bot_infos_.insert(user_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load bot info for " << user_id << " from database";
on_load_bot_info_from_database(user_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_bot_info_database_key(user_id)),
send_update);
return get_bot_info(user_id);
}
void ContactsManager::save_chat_full(const ChatFull *chat_full, ChatId chat_id) {
if (!G()->parameters().use_chat_info_db) {
return;
}
LOG(INFO) << "Trying to save to database full " << chat_id;
CHECK(chat_full != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_chat_full_database_key(chat_id), get_chat_full_database_value(chat_full),
Auto());
}
string ContactsManager::get_chat_full_database_key(ChatId chat_id) {
return PSTRING() << "grf" << chat_id.get();
}
string ContactsManager::get_chat_full_database_value(const ChatFull *chat_full) {
return log_event_store(*chat_full).as_slice().str();
}
void ContactsManager::on_load_chat_full_from_database(ChatId chat_id, string value) {
LOG(INFO) << "Successfully loaded full " << chat_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_chat_full_database_key(chat_id), Auto());
// return;
if (get_chat_full(chat_id) != nullptr || value.empty()) {
return;
}
ChatFull *chat_full = add_chat_full(chat_id);
auto status = log_event_parse(*chat_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << chat_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the chat and pretend that there was nothing in the database
chats_full_.erase(chat_id);
G()->td_db()->get_sqlite_pmc()->erase(get_chat_full_database_key(chat_id), Auto());
return;
}
Dependencies dependencies;
dependencies.chat_ids.insert(chat_id);
dependencies.user_ids.insert(chat_full->creator_user_id);
for (auto &participant : chat_full->participants) {
dependencies.user_ids.insert(participant.user_id);
dependencies.user_ids.insert(participant.inviter_user_id);
}
resolve_dependencies_force(td_, dependencies, "chat_full");
for (auto &participant : chat_full->participants) {
get_bot_info_force(participant.user_id);
}
Chat *c = get_chat(chat_id);
CHECK(c != nullptr);
if (td_->file_manager_->get_file_view(c->photo.small_file_id).get_unique_file_id() !=
td_->file_manager_->get_file_view(as_fake_dialog_photo(chat_full->photo).small_file_id).get_unique_file_id()) {
chat_full->photo = Photo();
if (c->photo.small_file_id.is_valid()) {
reload_chat_full(chat_id, Auto());
}
}
on_update_chat_full_photo(chat_full, chat_id, std::move(chat_full->photo));
update_chat_full(chat_full, chat_id, true);
}
ContactsManager::ChatFull *ContactsManager::get_chat_full_force(ChatId chat_id) {
if (!have_chat_force(chat_id)) {
return nullptr;
}
ChatFull *chat_full = get_chat_full(chat_id);
if (chat_full != nullptr) {
return chat_full;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (!unavailable_chat_fulls_.insert(chat_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << chat_id << " from database";
on_load_chat_full_from_database(chat_id,
G()->td_db()->get_sqlite_sync_pmc()->get(get_chat_full_database_key(chat_id)));
return get_chat_full(chat_id);
}
void ContactsManager::save_channel_full(const ChannelFull *channel_full, ChannelId channel_id) {
if (!G()->parameters().use_chat_info_db) {
return;
}
LOG(INFO) << "Trying to save to database full " << channel_id;
CHECK(channel_full != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_channel_full_database_key(channel_id),
get_channel_full_database_value(channel_full), Auto());
}
string ContactsManager::get_channel_full_database_key(ChannelId channel_id) {
return PSTRING() << "chf" << channel_id.get();
}
string ContactsManager::get_channel_full_database_value(const ChannelFull *channel_full) {
return log_event_store(*channel_full).as_slice().str();
}
void ContactsManager::on_load_channel_full_from_database(ChannelId channel_id, string value) {
LOG(INFO) << "Successfully loaded full " << channel_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
// return;
if (get_channel_full(channel_id, "on_load_channel_full_from_database") != nullptr || value.empty()) {
return;
}
ChannelFull *channel_full = add_channel_full(channel_id);
auto status = log_event_parse(*channel_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << channel_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the channel and pretend that there was nothing in the database
channels_full_.erase(channel_id);
G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
return;
}
Dependencies dependencies;
dependencies.channel_ids.insert(channel_id);
add_dialog_and_dependencies(dependencies, DialogId(channel_full->linked_channel_id));
dependencies.chat_ids.insert(channel_full->migrated_from_chat_id);
dependencies.user_ids.insert(channel_full->bot_user_ids.begin(), channel_full->bot_user_ids.end());
resolve_dependencies_force(td_, dependencies, "channel_full");
for (auto &user_id : channel_full->bot_user_ids) {
get_bot_info_force(user_id);
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (td_->file_manager_->get_file_view(c->photo.small_file_id).get_unique_file_id() !=
td_->file_manager_->get_file_view(as_fake_dialog_photo(channel_full->photo).small_file_id).get_unique_file_id()) {
channel_full->photo = Photo();
if (c->photo.small_file_id.is_valid()) {
channel_full->expires_at = 0.0;
}
}
auto photo = std::move(channel_full->photo);
on_update_channel_full_photo(channel_full, channel_id, std::move(photo));
update_channel_full(channel_full, channel_id, true);
if (channel_full->expires_at == 0.0) {
load_channel_full(channel_id, true, Auto());
}
}
ContactsManager::ChannelFull *ContactsManager::get_channel_full_force(ChannelId channel_id, const char *source) {
if (!have_channel_force(channel_id)) {
return nullptr;
}
ChannelFull *channel_full = get_channel_full(channel_id, source);
if (channel_full != nullptr) {
return channel_full;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (!unavailable_channel_fulls_.insert(channel_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << channel_id << " from database from " << source;
on_load_channel_full_from_database(
channel_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_channel_full_database_key(channel_id)));
return get_channel_full(channel_id, source);
}
void ContactsManager::for_each_secret_chat_with_user(UserId user_id, std::function<void(SecretChatId)> f) {
auto it = secret_chats_with_user_.find(user_id);
if (it != secret_chats_with_user_.end()) {
for (auto secret_chat_id : it->second) {
f(secret_chat_id);
}
}
}
void ContactsManager::update_user(User *u, UserId user_id, bool from_binlog, bool from_database) {
CHECK(u != nullptr);
if (u->is_name_changed || u->is_username_changed || u->is_is_contact_changed) {
update_contacts_hints(u, user_id, from_database);
}
if (u->is_is_contact_changed) {
td_->messages_manager_->on_dialog_user_is_contact_updated(DialogId(user_id), u->is_contact);
if (is_user_contact(u, user_id)) {
auto user_full = get_user_full(user_id);
if (user_full != nullptr && user_full->need_phone_number_privacy_exception) {
on_update_user_full_need_phone_number_privacy_exception(user_full, user_id, false);
update_user_full(user_full, user_id);
}
}
}
if (u->is_is_deleted_changed) {
td_->messages_manager_->on_dialog_user_is_deleted_updated(DialogId(user_id), u->is_deleted);
if (u->is_deleted) {
auto user_full = get_user_full(user_id); // must not load user_full from database before sending updateUser
if (user_full != nullptr) {
drop_user_full(user_id);
}
}
}
if (u->is_name_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(user_id));
for_each_secret_chat_with_user(user_id,
[messages_manager = td_->messages_manager_.get()](SecretChatId secret_chat_id) {
messages_manager->on_dialog_title_updated(DialogId(secret_chat_id));
});
}
if (u->is_photo_changed) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(user_id));
for_each_secret_chat_with_user(user_id,
[messages_manager = td_->messages_manager_.get()](SecretChatId secret_chat_id) {
messages_manager->on_dialog_photo_updated(DialogId(secret_chat_id));
});
}
if (u->is_status_changed && user_id != get_my_id()) {
auto left_time = get_user_was_online(u, user_id) - G()->server_time_cached();
if (left_time >= 0 && left_time < 30 * 86400) {
left_time += 2.0; // to guarantee expiration
LOG(DEBUG) << "Set online timeout for " << user_id << " in " << left_time;
user_online_timeout_.set_timeout_in(user_id.get(), left_time);
} else {
LOG(DEBUG) << "Cancel online timeout for " << user_id;
user_online_timeout_.cancel_timeout(user_id.get());
}
}
if (u->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_permissions_updated(DialogId(user_id));
}
if (!td_->auth_manager_->is_bot()) {
if (u->restriction_reasons.empty()) {
restricted_user_ids_.erase(user_id);
} else {
restricted_user_ids_.insert(user_id);
}
}
u->is_name_changed = false;
u->is_username_changed = false;
u->is_photo_changed = false;
u->is_is_contact_changed = false;
u->is_is_deleted_changed = false;
u->is_default_permissions_changed = false;
if (u->is_deleted) {
td_->inline_queries_manager_->remove_recent_inline_bot(user_id, Promise<>());
}
LOG(DEBUG) << "Update " << user_id << ": need_save_to_database = " << u->need_save_to_database
<< ", is_changed = " << u->is_changed << ", is_status_changed = " << u->is_status_changed;
u->need_save_to_database |= u->is_changed;
if (u->need_save_to_database) {
if (!from_database) {
u->is_saved = false;
}
u->need_save_to_database = false;
}
if (u->is_changed) {
send_closure(G()->td(), &Td::send_update, make_tl_object<td_api::updateUser>(get_user_object(user_id, u)));
u->is_changed = false;
u->is_status_changed = false;
u->is_update_user_sent = true;
}
if (u->is_status_changed) {
if (!from_database) {
u->is_status_saved = false;
}
CHECK(u->is_update_user_sent);
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateUserStatus>(user_id.get(), get_user_status_object(user_id, u)));
u->is_status_changed = false;
}
if (u->is_online_status_changed) {
update_user_online_member_count(u);
u->is_online_status_changed = false;
}
if (!from_database) {
save_user(u, user_id, from_binlog);
}
if (u->cache_version != User::CACHE_VERSION && !u->is_repaired && have_input_peer_user(u, AccessRights::Read) &&
!G()->close_flag()) {
u->is_repaired = true;
LOG(INFO) << "Repairing cache of " << user_id;
reload_user(user_id, Promise<Unit>());
}
}
void ContactsManager::update_chat(Chat *c, ChatId chat_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_photo_changed) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(chat_id));
drop_chat_photos(chat_id, !c->photo.small_file_id.is_valid(), true, "update_chat");
}
if (c->is_title_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(chat_id));
}
if (c->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_permissions_updated(DialogId(chat_id));
}
if (c->is_is_active_changed) {
update_dialogs_for_discussion(DialogId(chat_id), c->is_active && c->status.is_creator());
}
c->is_photo_changed = false;
c->is_title_changed = false;
c->is_default_permissions_changed = false;
c->is_is_active_changed = false;
LOG(DEBUG) << "Update " << chat_id << ": need_save_to_database = " << c->need_save_to_database
<< ", is_changed = " << c->is_changed;
c->need_save_to_database |= c->is_changed;
if (c->need_save_to_database) {
if (!from_database) {
c->is_saved = false;
}
c->need_save_to_database = false;
}
if (c->is_changed) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateBasicGroup>(get_basic_group_object(chat_id, c)));
c->is_changed = false;
c->is_update_basic_group_sent = true;
}
if (!from_database) {
save_chat(c, chat_id, from_binlog);
}
if (c->cache_version != Chat::CACHE_VERSION && !c->is_repaired && have_input_peer_chat(c, AccessRights::Read) &&
!G()->close_flag()) {
c->is_repaired = true;
LOG(INFO) << "Repairing cache of " << chat_id;
reload_chat(chat_id, Promise<Unit>());
}
}
void ContactsManager::update_channel(Channel *c, ChannelId channel_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_photo_changed) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(channel_id));
drop_channel_photos(channel_id, !c->photo.small_file_id.is_valid(), true, "update_channel");
}
if (c->is_title_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(channel_id));
}
if (c->is_status_changed) {
c->status.update_restrictions();
auto until_date = c->status.get_until_date();
int32 left_time = 0;
if (until_date > 0) {
left_time = until_date - G()->unix_time_cached() + 1;
CHECK(left_time > 0);
}
if (left_time > 0 && left_time < 366 * 86400) {
channel_unban_timeout_.set_timeout_in(channel_id.get(), left_time);
} else {
channel_unban_timeout_.cancel_timeout(channel_id.get());
}
if (c->is_megagroup) {
update_dialogs_for_discussion(DialogId(channel_id), c->status.is_administrator() && c->status.can_pin_messages());
}
if (!c->status.is_member()) {
remove_inactive_channel(channel_id);
}
}
if (c->is_username_changed) {
if (c->status.is_creator() && created_public_channels_inited_[0]) {
if (c->username.empty()) {
td::remove(created_public_channels_[0], channel_id);
} else {
if (!td::contains(created_public_channels_[0], channel_id)) {
created_public_channels_[0].push_back(channel_id);
}
}
}
}
if (c->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_permissions_updated(DialogId(channel_id));
}
if (!td_->auth_manager_->is_bot()) {
if (c->restriction_reasons.empty()) {
restricted_channel_ids_.erase(channel_id);
} else {
restricted_channel_ids_.insert(channel_id);
}
}
c->is_photo_changed = false;
c->is_title_changed = false;
c->is_default_permissions_changed = false;
c->is_status_changed = false;
c->is_username_changed = false;
LOG(DEBUG) << "Update " << channel_id << ": need_save_to_database = " << c->need_save_to_database
<< ", is_changed = " << c->is_changed;
c->need_save_to_database |= c->is_changed;
if (c->need_save_to_database) {
if (!from_database) {
c->is_saved = false;
}
c->need_save_to_database = false;
}
if (c->is_changed) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateSupergroup>(get_supergroup_object(channel_id, c)));
c->is_changed = false;
c->is_update_supergroup_sent = true;
}
if (!from_database) {
save_channel(c, channel_id, from_binlog);
}
bool have_read_access = have_input_peer_channel(c, channel_id, AccessRights::Read);
bool is_member = c->status.is_member();
if (c->had_read_access && !have_read_access) {
send_closure_later(G()->messages_manager(), &MessagesManager::delete_dialog, DialogId(channel_id));
} else if (!from_database && c->was_member != is_member) {
DialogId dialog_id(channel_id);
send_closure_later(G()->messages_manager(), &MessagesManager::force_create_dialog, dialog_id, "update channel",
true, true);
}
c->had_read_access = have_read_access;
c->was_member = is_member;
if (c->cache_version != Channel::CACHE_VERSION && !c->is_repaired &&
have_input_peer_channel(c, channel_id, AccessRights::Read) && !G()->close_flag()) {
c->is_repaired = true;
LOG(INFO) << "Repairing cache of " << channel_id;
reload_channel(channel_id, Promise<Unit>());
}
}
void ContactsManager::update_secret_chat(SecretChat *c, SecretChatId secret_chat_id, bool from_binlog,
bool from_database) {
CHECK(c != nullptr);
LOG(DEBUG) << "Update " << secret_chat_id << ": need_save_to_database = " << c->need_save_to_database
<< ", is_changed = " << c->is_changed;
c->need_save_to_database |= c->is_changed;
if (c->need_save_to_database) {
if (!from_database) {
c->is_saved = false;
}
c->need_save_to_database = false;
DialogId dialog_id(secret_chat_id);
send_closure_later(G()->messages_manager(), &MessagesManager::force_create_dialog, dialog_id, "update secret chat",
true, true);
if (c->is_state_changed) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_secret_chat_state, secret_chat_id,
c->state);
c->is_state_changed = false;
}
}
if (c->is_changed) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateSecretChat>(get_secret_chat_object(secret_chat_id, c)));
c->is_changed = false;
}
if (!from_database) {
save_secret_chat(c, secret_chat_id, from_binlog);
}
}
void ContactsManager::update_user_full(UserFull *user_full, UserId user_id, bool from_database) {
CHECK(user_full != nullptr);
unavailable_user_fulls_.erase(user_id); // don't needed anymore
if (user_full->is_common_chat_count_changed) {
td_->messages_manager_->drop_common_dialogs_cache(user_id);
user_full->is_common_chat_count_changed = false;
}
user_full->need_send_update |= user_full->is_changed;
user_full->need_save_to_database |= user_full->is_changed;
user_full->is_changed = false;
if (user_full->need_send_update) {
{
auto u = get_user(user_id);
CHECK(u == nullptr || u->is_update_user_sent);
}
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateUserFullInfo>(get_user_id_object(user_id, "updateUserFullInfo"),
get_user_full_info_object(user_id, user_full)));
user_full->need_send_update = false;
}
if (user_full->need_save_to_database) {
if (!from_database) {
save_user_full(user_full, user_id);
}
user_full->need_save_to_database = false;
}
}
void ContactsManager::update_chat_full(ChatFull *chat_full, ChatId chat_id, bool from_database) {
CHECK(chat_full != nullptr);
unavailable_chat_fulls_.erase(chat_id); // don't needed anymore
chat_full->need_send_update |= chat_full->is_changed;
chat_full->need_save_to_database |= chat_full->is_changed;
chat_full->is_changed = false;
if (chat_full->need_send_update) {
vector<DialogAdministrator> administrators;
vector<UserId> bot_user_ids;
for (const auto &participant : chat_full->participants) {
auto user_id = participant.user_id;
if (participant.status.is_administrator()) {
administrators.emplace_back(user_id, participant.status.get_rank(), participant.status.is_creator());
}
if (is_user_bot(user_id)) {
bot_user_ids.push_back(user_id);
}
}
on_update_dialog_administrators(DialogId(chat_id), std::move(administrators), chat_full->version != -1);
td_->messages_manager_->on_dialog_bots_updated(DialogId(chat_id), std::move(bot_user_ids));
{
Chat *c = get_chat(chat_id);
CHECK(c == nullptr || c->is_update_basic_group_sent);
}
send_closure(
G()->td(), &Td::send_update,
make_tl_object<td_api::updateBasicGroupFullInfo>(get_basic_group_id_object(chat_id, "update_chat_full"),
get_basic_group_full_info_object(chat_full)));
chat_full->need_send_update = false;
}
if (chat_full->need_save_to_database) {
if (!from_database) {
save_chat_full(chat_full, chat_id);
}
chat_full->need_save_to_database = false;
}
}
void ContactsManager::update_channel_full(ChannelFull *channel_full, ChannelId channel_id, bool from_database) {
CHECK(channel_full != nullptr);
unavailable_channel_fulls_.erase(channel_id); // don't needed anymore
if (channel_full->participant_count < channel_full->administrator_count) {
channel_full->administrator_count = channel_full->participant_count;
}
if (channel_full->is_slow_mode_next_send_date_changed) {
auto now = G()->server_time();
if (channel_full->slow_mode_next_send_date > now + 3601) {
channel_full->slow_mode_next_send_date = static_cast<int32>(now) + 3601;
}
if (channel_full->slow_mode_next_send_date <= now) {
channel_full->slow_mode_next_send_date = 0;
}
if (channel_full->slow_mode_next_send_date == 0) {
slow_mode_delay_timeout_.cancel_timeout(channel_id.get());
} else {
slow_mode_delay_timeout_.set_timeout_in(channel_id.get(), channel_full->slow_mode_next_send_date - now + 0.002);
}
channel_full->is_slow_mode_next_send_date_changed = false;
}
channel_full->need_send_update |= channel_full->is_changed;
channel_full->need_save_to_database |= channel_full->is_changed;
channel_full->is_changed = false;
if (channel_full->need_send_update) {
if (channel_full->linked_channel_id.is_valid()) {
td_->messages_manager_->force_create_dialog(DialogId(channel_full->linked_channel_id), "update_channel_full",
true);
}
{
Channel *c = get_channel(channel_id);
CHECK(c == nullptr || c->is_update_supergroup_sent);
}
send_closure(
G()->td(), &Td::send_update,
make_tl_object<td_api::updateSupergroupFullInfo>(get_supergroup_id_object(channel_id, "update_channel_full"),
get_supergroup_full_info_object(channel_full, channel_id)));
channel_full->need_send_update = false;
}
if (channel_full->need_save_to_database) {
if (!from_database) {
save_channel_full(channel_full, channel_id);
}
channel_full->need_save_to_database = false;
}
}
void ContactsManager::on_get_users(vector<tl_object_ptr<telegram_api::User>> &&users, const char *source) {
for (auto &user : users) {
on_get_user(std::move(user), source);
}
}
void ContactsManager::on_get_user_full(tl_object_ptr<telegram_api::userFull> &&user_full) {
UserId user_id = get_user_id(user_full->user_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
on_get_user(std::move(user_full->user_), "on_get_user_full");
User *u = get_user(user_id);
if (u == nullptr) {
return;
}
td_->messages_manager_->on_update_dialog_notify_settings(DialogId(user_id), std::move(user_full->notify_settings_),
"on_get_user_full");
{
MessageId pinned_message_id;
if ((user_full->flags_ & USER_FULL_FLAG_HAS_PINNED_MESSAGE) != 0) {
pinned_message_id = MessageId(ServerMessageId(user_full->pinned_msg_id_));
}
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(user_id), pinned_message_id);
}
{
FolderId folder_id;
if ((user_full->flags_ & USER_FULL_FLAG_HAS_FOLDER_ID) != 0) {
folder_id = FolderId(user_full->folder_id_);
}
td_->messages_manager_->on_update_dialog_folder_id(DialogId(user_id), folder_id);
}
td_->messages_manager_->on_update_dialog_has_scheduled_server_messages(
DialogId(user_id), (user_full->flags_ & USER_FULL_FLAG_HAS_SCHEDULED_MESSAGES) != 0);
UserFull *user = add_user_full(user_id);
user->expires_at = Time::now() + USER_FULL_EXPIRE_TIME;
{
bool is_blocked = (user_full->flags_ & USER_FULL_FLAG_IS_BLOCKED) != 0;
on_update_user_full_is_blocked(user, user_id, is_blocked);
td_->messages_manager_->on_update_dialog_is_blocked(DialogId(user_id), is_blocked);
}
on_update_user_full_common_chat_count(user, user_id, user_full->common_chats_count_);
on_update_user_full_need_phone_number_privacy_exception(
user, user_id, (user_full->settings_->flags_ & telegram_api::peerSettings::NEED_CONTACTS_EXCEPTION_MASK) != 0);
bool can_pin_messages = user_full->can_pin_message_;
if (user->can_pin_messages != can_pin_messages) {
user->can_pin_messages = can_pin_messages;
user->is_changed = true;
}
bool can_be_called = user_full->phone_calls_available_ && !user_full->phone_calls_private_;
bool supports_video_calls = user_full->video_calls_available_ && !user_full->phone_calls_private_;
bool has_private_calls = user_full->phone_calls_private_;
if (user->can_be_called != can_be_called || user->supports_video_calls != supports_video_calls ||
user->has_private_calls != has_private_calls || user->about != user_full->about_) {
user->can_be_called = can_be_called;
user->supports_video_calls = supports_video_calls;
user->has_private_calls = has_private_calls;
user->about = std::move(user_full->about_);
user->is_changed = true;
}
auto photo = get_photo(td_->file_manager_.get(), std::move(user_full->profile_photo_), DialogId(user_id));
if (photo != user->photo) {
user->photo = std::move(photo);
user->is_changed = true;
}
if (user->photo.is_empty()) {
drop_user_photos(user_id, true, false, "on_get_user_full");
} else {
register_user_photo(u, user_id, user->photo);
}
if (user_full->bot_info_ != nullptr) {
if (on_update_bot_info(std::move(user_full->bot_info_), false)) {
user->need_send_update = true;
}
}
update_user_full(user, user_id);
// update peer settings after UserFull is created and updated to not update twice need_phone_number_privacy_exception
td_->messages_manager_->on_get_peer_settings(DialogId(user_id), std::move(user_full->settings_));
}
void ContactsManager::on_get_user_photos(UserId user_id, int32 offset, int32 limit, int32 total_count,
vector<tl_object_ptr<telegram_api::Photo>> photos) {
int32 photo_count = narrow_cast<int32>(photos.size());
int32 min_total_count = (offset >= 0 && photo_count > 0 ? offset : 0) + photo_count;
if (total_count < min_total_count) {
LOG(ERROR) << "Wrong photos total_count " << total_count << ". Receive " << photo_count << " photos with offset "
<< offset;
total_count = min_total_count;
}
LOG_IF(ERROR, limit < photo_count) << "Requested not more than " << limit << " photos, but " << photo_count
<< " received";
User *u = get_user(user_id);
if (u == nullptr) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
if (offset == -1) {
// from reload_user_profile_photo
CHECK(limit == 1);
for (auto &photo_ptr : photos) {
if (photo_ptr->get_id() == telegram_api::photo::ID) {
auto server_photo = telegram_api::move_object_as<telegram_api::photo>(photo_ptr);
if (server_photo->id_ == u->photo.id) {
auto profile_photo = convert_photo_to_profile_photo(server_photo);
if (profile_photo) {
LOG_IF(ERROR, u->access_hash == -1) << "Receive profile photo of " << user_id << " without access hash";
get_profile_photo(td_->file_manager_.get(), user_id, u->access_hash, std::move(profile_photo));
} else {
LOG(ERROR) << "Failed to get profile photo from " << to_string(server_photo);
}
}
auto photo = get_photo(td_->file_manager_.get(), std::move(server_photo), DialogId(user_id));
register_user_photo(u, user_id, photo);
}
}
return;
}
LOG(INFO) << "Receive " << photo_count << " photos of " << user_id << " out of " << total_count << " with offset "
<< offset << " and limit " << limit;
UserPhotos *user_photos = &user_photos_[user_id];
user_photos->count = total_count;
CHECK(user_photos->getting_now);
user_photos->getting_now = false;
if (user_photos->offset == -1) {
user_photos->offset = 0;
CHECK(user_photos->photos.empty());
}
if (offset != narrow_cast<int32>(user_photos->photos.size()) + user_photos->offset) {
LOG(INFO) << "Inappropriate offset to append " << user_id << " profile photos to cache: offset = " << offset
<< ", current_offset = " << user_photos->offset << ", photo_count = " << user_photos->photos.size();
user_photos->photos.clear();
user_photos->offset = offset;
}
for (auto &photo : photos) {
auto user_photo = get_photo(td_->file_manager_.get(), std::move(photo), DialogId(user_id));
if (user_photo.is_empty()) {
LOG(ERROR) << "Receive empty profile photo in getUserPhotos request for " << user_id << " with offset " << offset
<< " and limit " << limit << ". Receive " << photo_count << " photos out of " << total_count
<< " photos";
user_photos->count--;
CHECK(user_photos->count >= 0);
continue;
}
user_photos->photos.push_back(std::move(user_photo));
register_user_photo(u, user_id, user_photos->photos.back());
}
if (user_photos->offset > user_photos->count) {
user_photos->offset = user_photos->count;
user_photos->photos.clear();
}
auto known_photo_count = narrow_cast<int32>(user_photos->photos.size());
if (user_photos->offset + known_photo_count > user_photos->count) {
user_photos->photos.resize(user_photos->count - user_photos->offset);
}
}
bool ContactsManager::on_update_bot_info(tl_object_ptr<telegram_api::botInfo> &&new_bot_info, bool send_update) {
CHECK(new_bot_info != nullptr);
UserId user_id(new_bot_info->user_id_);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return false;
}
const User *u = get_user_force(user_id);
if (u == nullptr) {
LOG(ERROR) << "Have no " << user_id;
return false;
}
if (u->is_deleted || !u->is_bot) {
return false;
}
BotInfo *bot_info = add_bot_info(user_id);
if (bot_info->version > u->bot_info_version) {
LOG(WARNING) << "Ignore outdated version of BotInfo for " << user_id << " with version " << u->bot_info_version
<< ", current version is " << bot_info->version;
return false;
}
if (bot_info->version == u->bot_info_version) {
LOG(DEBUG) << "Ignore already known version of BotInfo for " << user_id << " with version " << u->bot_info_version;
return false;
}
bot_info->version = u->bot_info_version;
bot_info->description = std::move(new_bot_info->description_);
bot_info->commands = transform(std::move(new_bot_info->commands_), [](auto &&command) {
return std::make_pair(std::move(command->command_), std::move(command->description_));
});
bot_info->is_changed = true;
update_bot_info(bot_info, user_id, send_update, false);
return true;
}
bool ContactsManager::is_bot_info_expired(UserId user_id, int32 bot_info_version) {
if (bot_info_version == -1) {
return false;
}
auto bot_info = get_bot_info_force(user_id);
return bot_info == nullptr || bot_info->version != bot_info_version;
}
void ContactsManager::on_get_chat(tl_object_ptr<telegram_api::Chat> &&chat, const char *source) {
LOG(DEBUG) << "Receive from " << source << ' ' << to_string(chat);
downcast_call(*chat, [this, source](auto &c) { this->on_chat_update(c, source); });
}
void ContactsManager::on_get_chats(vector<tl_object_ptr<telegram_api::Chat>> &&chats, const char *source) {
for (auto &chat : chats) {
auto constuctor_id = chat->get_id();
if (constuctor_id == telegram_api::channel::ID || constuctor_id == telegram_api::channelForbidden::ID) {
// apply info about megagroups before corresponding chats
on_get_chat(std::move(chat), source);
chat = nullptr;
}
}
for (auto &chat : chats) {
if (chat != nullptr) {
on_get_chat(std::move(chat), source);
chat = nullptr;
}
}
}
void ContactsManager::on_get_chat_full(tl_object_ptr<telegram_api::ChatFull> &&chat_full_ptr, Promise<Unit> &&promise) {
LOG(INFO) << "Receive " << to_string(chat_full_ptr);
if (chat_full_ptr->get_id() == telegram_api::chatFull::ID) {
auto chat_full = move_tl_object_as<telegram_api::chatFull>(chat_full_ptr);
ChatId chat_id(chat_full->id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return promise.set_value(Unit());
}
{
MessageId pinned_message_id;
if ((chat_full->flags_ & CHAT_FULL_FLAG_HAS_PINNED_MESSAGE) != 0) {
pinned_message_id = MessageId(ServerMessageId(chat_full->pinned_msg_id_));
}
Chat *c = get_chat(chat_id);
if (c == nullptr) {
LOG(ERROR) << "Can't find " << chat_id;
return promise.set_value(Unit());
} else if (c->version >= c->pinned_message_version) {
LOG(INFO) << "Receive pinned " << pinned_message_id << " in " << chat_id << " with version " << c->version
<< ". Current version is " << c->pinned_message_version;
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(chat_id), pinned_message_id);
if (c->version > c->pinned_message_version) {
c->pinned_message_version = c->version;
c->need_save_to_database = true;
update_chat(c, chat_id);
}
}
}
{
FolderId folder_id;
if ((chat_full->flags_ & CHAT_FULL_FLAG_HAS_FOLDER_ID) != 0) {
folder_id = FolderId(chat_full->folder_id_);
}
td_->messages_manager_->on_update_dialog_folder_id(DialogId(chat_id), folder_id);
}
td_->messages_manager_->on_update_dialog_has_scheduled_server_messages(
DialogId(chat_id), (chat_full->flags_ & CHAT_FULL_FLAG_HAS_SCHEDULED_MESSAGES) != 0);
{
InputGroupCallId input_group_call_id;
if (chat_full->call_ != nullptr) {
input_group_call_id = InputGroupCallId(chat_full->call_);
}
td_->messages_manager_->on_update_dialog_group_call_id(DialogId(chat_id), input_group_call_id);
}
ChatFull *chat = add_chat_full(chat_id);
on_update_chat_full_invite_link(chat, std::move(chat_full->exported_invite_));
on_update_chat_full_photo(
chat, chat_id, get_photo(td_->file_manager_.get(), std::move(chat_full->chat_photo_), DialogId(chat_id)));
for (auto &bot_info : chat_full->bot_info_) {
if (on_update_bot_info(std::move(bot_info))) {
chat->need_send_update = true;
}
}
if (chat->description != chat_full->about_) {
chat->description = std::move(chat_full->about_);
chat->is_changed = true;
}
if (chat->can_set_username != chat_full->can_set_username_) {
chat->can_set_username = chat_full->can_set_username_;
chat->is_changed = true;
}
on_get_chat_participants(std::move(chat_full->participants_), false);
td_->messages_manager_->on_update_dialog_notify_settings(DialogId(chat_id), std::move(chat_full->notify_settings_),
"on_get_chat_full");
update_chat_full(chat, chat_id);
} else {
CHECK(chat_full_ptr->get_id() == telegram_api::channelFull::ID);
auto channel_full = move_tl_object_as<telegram_api::channelFull>(chat_full_ptr);
ChannelId channel_id(channel_full->id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return promise.set_value(Unit());
}
if (!G()->close_flag()) {
auto channel = get_channel_full(channel_id, "on_get_channel_full");
if (channel != nullptr) {
if (channel->repair_request_version != 0 && channel->repair_request_version < channel->speculative_version) {
LOG(INFO) << "Receive ChannelFull with request version " << channel->repair_request_version
<< ", but current speculative version is " << channel->speculative_version;
channel->repair_request_version = channel->speculative_version;
auto input_channel = get_input_channel(channel_id);
CHECK(input_channel != nullptr);
td_->create_handler<GetFullChannelQuery>(std::move(promise))->send(channel_id, std::move(input_channel));
return;
}
channel->repair_request_version = 0;
}
}
td_->messages_manager_->on_update_dialog_notify_settings(
DialogId(channel_id), std::move(channel_full->notify_settings_), "on_get_channel_full");
auto c = get_channel(channel_id);
if (c == nullptr) {
LOG(ERROR) << channel_id << " not found";
return promise.set_value(Unit());
}
ChannelFull *channel = add_channel_full(channel_id);
bool have_participant_count = (channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_PARTICIPANT_COUNT) != 0;
auto participant_count = have_participant_count ? channel_full->participants_count_ : 0;
auto administrator_count = 0;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_ADMINISTRATOR_COUNT) != 0) {
administrator_count = channel_full->admins_count_;
} else if (c->is_megagroup || c->status.is_administrator()) {
// in megagroups and administrated channels don't drop known number of administrators
administrator_count = channel->administrator_count;
}
auto restricted_count =
(channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_BANNED_COUNT) != 0 ? channel_full->banned_count_ : 0;
auto banned_count =
(channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_BANNED_COUNT) != 0 ? channel_full->kicked_count_ : 0;
auto can_get_participants = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_GET_PARTICIPANTS) != 0;
auto can_set_username = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_SET_USERNAME) != 0;
auto can_set_sticker_set = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_SET_STICKER_SET) != 0;
auto can_set_location = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_SET_LOCATION) != 0;
auto is_all_history_available = (channel_full->flags_ & CHANNEL_FULL_FLAG_IS_ALL_HISTORY_HIDDEN) == 0;
auto can_view_statistics = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_VIEW_STATISTICS) != 0;
StickerSetId sticker_set_id;
if (channel_full->stickerset_ != nullptr) {
sticker_set_id =
td_->stickers_manager_->on_get_sticker_set(std::move(channel_full->stickerset_), true, "on_get_channel_full");
}
DcId stats_dc_id;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_STATISTICS_DC_ID) != 0) {
stats_dc_id = DcId::create(channel_full->stats_dc_);
}
if (!stats_dc_id.is_exact() && can_view_statistics) {
LOG(ERROR) << "Receive can_view_statistics == true, but invalid statistics DC ID in " << channel_id;
can_view_statistics = false;
}
channel->repair_request_version = 0;
channel->expires_at = Time::now() + CHANNEL_FULL_EXPIRE_TIME;
if (channel->description != channel_full->about_ || channel->participant_count != participant_count ||
channel->administrator_count != administrator_count || channel->restricted_count != restricted_count ||
channel->banned_count != banned_count || channel->can_get_participants != can_get_participants ||
channel->can_set_username != can_set_username || channel->can_set_sticker_set != can_set_sticker_set ||
channel->can_set_location != can_set_location || channel->can_view_statistics != can_view_statistics ||
channel->stats_dc_id != stats_dc_id || channel->sticker_set_id != sticker_set_id ||
channel->is_all_history_available != is_all_history_available) {
channel->description = std::move(channel_full->about_);
channel->participant_count = participant_count;
channel->administrator_count = administrator_count;
channel->restricted_count = restricted_count;
channel->banned_count = banned_count;
channel->can_get_participants = can_get_participants;
channel->can_set_username = can_set_username;
channel->can_set_sticker_set = can_set_sticker_set;
channel->can_set_location = can_set_location;
channel->can_view_statistics = can_view_statistics;
channel->stats_dc_id = stats_dc_id;
channel->is_all_history_available = is_all_history_available;
channel->sticker_set_id = sticker_set_id;
channel->is_changed = true;
}
if (have_participant_count && c->participant_count != participant_count) {
c->participant_count = participant_count;
c->is_changed = true;
update_channel(c, channel_id);
}
if (!channel->is_can_view_statistics_inited) {
channel->is_can_view_statistics_inited = true;
channel->need_save_to_database = true;
}
on_update_channel_full_photo(
channel, channel_id,
get_photo(td_->file_manager_.get(), std::move(channel_full->chat_photo_), DialogId(channel_id)));
td_->messages_manager_->on_read_channel_outbox(channel_id,
MessageId(ServerMessageId(channel_full->read_outbox_max_id_)));
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_AVAILABLE_MIN_MESSAGE_ID) != 0) {
td_->messages_manager_->on_update_channel_max_unavailable_message_id(
channel_id, MessageId(ServerMessageId(channel_full->available_min_id_)));
}
td_->messages_manager_->on_read_channel_inbox(channel_id,
MessageId(ServerMessageId(channel_full->read_inbox_max_id_)),
channel_full->unread_count_, channel_full->pts_, "ChannelFull");
on_update_channel_full_invite_link(channel, std::move(channel_full->exported_invite_));
{
auto is_blocked = (channel_full->flags_ & CHANNEL_FULL_FLAG_IS_BLOCKED) != 0;
td_->messages_manager_->on_update_dialog_is_blocked(DialogId(channel_id), is_blocked);
}
{
MessageId pinned_message_id;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_PINNED_MESSAGE) != 0) {
pinned_message_id = MessageId(ServerMessageId(channel_full->pinned_msg_id_));
}
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(channel_id), pinned_message_id);
}
{
FolderId folder_id;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_FOLDER_ID) != 0) {
folder_id = FolderId(channel_full->folder_id_);
}
td_->messages_manager_->on_update_dialog_folder_id(DialogId(channel_id), folder_id);
}
td_->messages_manager_->on_update_dialog_has_scheduled_server_messages(
DialogId(channel_id), (channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_SCHEDULED_MESSAGES) != 0);
{
InputGroupCallId input_group_call_id;
if (channel_full->call_ != nullptr) {
input_group_call_id = InputGroupCallId(channel_full->call_);
if (input_group_call_id.is_valid() && !c->is_megagroup) {
LOG(ERROR) << "Receive " << input_group_call_id << " in " << channel_id;
input_group_call_id = InputGroupCallId();
}
}
td_->messages_manager_->on_update_dialog_group_call_id(DialogId(channel_id), input_group_call_id);
}
if (participant_count >= 190) {
int32 online_member_count = 0;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_ONLINE_MEMBER_COUNT) != 0) {
online_member_count = channel_full->online_count_;
}
td_->messages_manager_->on_update_dialog_online_member_count(DialogId(channel_id), online_member_count, true);
}
vector<UserId> bot_user_ids;
for (auto &bot_info : channel_full->bot_info_) {
UserId user_id(bot_info->user_id_);
if (!is_user_bot(user_id)) {
continue;
}
bot_user_ids.push_back(user_id);
on_update_bot_info(std::move(bot_info));
}
on_update_channel_full_bot_user_ids(channel, channel_id, std::move(bot_user_ids));
ChannelId linked_channel_id;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_LINKED_CHANNEL_ID) != 0) {
linked_channel_id = ChannelId(channel_full->linked_chat_id_);
auto linked_channel = get_channel_force(linked_channel_id);
if (linked_channel == nullptr || c->is_megagroup == linked_channel->is_megagroup ||
channel_id == linked_channel_id) {
LOG(ERROR) << "Failed to add a link between " << channel_id << " and " << linked_channel_id;
linked_channel_id = ChannelId();
}
}
on_update_channel_full_linked_channel_id(channel, channel_id, linked_channel_id);
on_update_channel_full_location(channel, channel_id, DialogLocation(std::move(channel_full->location_)));
if (c->is_megagroup) {
int32 slow_mode_delay = 0;
int32 slow_mode_next_send_date = 0;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_SLOW_MODE_DELAY) != 0) {
slow_mode_delay = channel_full->slowmode_seconds_;
}
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_SLOW_MODE_NEXT_SEND_DATE) != 0) {
slow_mode_next_send_date = channel_full->slowmode_next_send_date_;
}
on_update_channel_full_slow_mode_delay(channel, channel_id, slow_mode_delay, slow_mode_next_send_date);
}
ChatId migrated_from_chat_id;
MessageId migrated_from_max_message_id;
if ((channel_full->flags_ & CHANNEL_FULL_FLAG_MIGRATED_FROM) != 0) {
migrated_from_chat_id = ChatId(channel_full->migrated_from_chat_id_);
migrated_from_max_message_id = MessageId(ServerMessageId(channel_full->migrated_from_max_id_));
}
if (channel->migrated_from_chat_id != migrated_from_chat_id ||
channel->migrated_from_max_message_id != migrated_from_max_message_id) {
channel->migrated_from_chat_id = migrated_from_chat_id;
channel->migrated_from_max_message_id = migrated_from_max_message_id;
channel->is_changed = true;
}
update_channel_full(channel, channel_id);
if (linked_channel_id.is_valid()) {
auto linked_channel_full = get_channel_full_force(linked_channel_id, "on_get_chat_full");
on_update_channel_full_linked_channel_id(linked_channel_full, linked_channel_id, channel_id);
if (linked_channel_full != nullptr) {
update_channel_full(linked_channel_full, linked_channel_id);
}
}
}
promise.set_value(Unit());
}
bool ContactsManager::is_update_about_username_change_received(UserId user_id) const {
const User *u = get_user(user_id);
if (u != nullptr) {
return u->is_contact;
} else {
return false;
}
}
void ContactsManager::on_update_user_name(UserId user_id, string &&first_name, string &&last_name, string &&username) {
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
User *u = get_user_force(user_id);
if (u != nullptr) {
on_update_user_name(u, user_id, std::move(first_name), std::move(last_name), std::move(username));
update_user(u, user_id);
} else {
LOG(INFO) << "Ignore update user name about unknown " << user_id;
}
}
void ContactsManager::on_update_user_name(User *u, UserId user_id, string &&first_name, string &&last_name,
string &&username) {
if (first_name.empty() && last_name.empty()) {
first_name = u->phone_number;
}
if (u->first_name != first_name || u->last_name != last_name) {
u->first_name = std::move(first_name);
u->last_name = std::move(last_name);
u->is_name_changed = true;
LOG(DEBUG) << "Name has changed for " << user_id;
u->is_changed = true;
}
td_->messages_manager_->on_dialog_username_updated(DialogId(user_id), u->username, username);
if (u->username != username) {
u->username = std::move(username);
u->is_username_changed = true;
LOG(DEBUG) << "Username has changed for " << user_id;
u->is_changed = true;
}
}
void ContactsManager::on_update_user_phone_number(UserId user_id, string &&phone_number) {
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
User *u = get_user_force(user_id);
if (u != nullptr) {
on_update_user_phone_number(u, user_id, std::move(phone_number));
update_user(u, user_id);
} else {
LOG(INFO) << "Ignore update user phone number about unknown " << user_id;
}
}
void ContactsManager::on_update_user_phone_number(User *u, UserId user_id, string &&phone_number) {
if (u->phone_number != phone_number) {
u->phone_number = std::move(phone_number);
LOG(DEBUG) << "Phone number has changed for " << user_id;
u->is_changed = true;
}
}
void ContactsManager::on_update_user_photo(UserId user_id, tl_object_ptr<telegram_api::UserProfilePhoto> &&photo_ptr) {
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
User *u = get_user_force(user_id);
if (u != nullptr) {
on_update_user_photo(u, user_id, std::move(photo_ptr), "on_update_user_photo");
update_user(u, user_id);
} else {
LOG(INFO) << "Ignore update user photo about unknown " << user_id;
}
}
void ContactsManager::on_update_user_photo(User *u, UserId user_id,
tl_object_ptr<telegram_api::UserProfilePhoto> &&photo, const char *source) {
if (td_->auth_manager_->is_bot() && !G()->parameters().use_file_db && !u->is_photo_inited) {
auto &old_photo = pending_user_photos_[user_id];
if (!LOG_IS_STRIPPED(ERROR) && to_string(old_photo) == to_string(photo)) {
return;
}
bool is_empty = photo == nullptr || photo->get_id() == telegram_api::userProfilePhotoEmpty::ID;
old_photo = std::move(photo);
drop_user_photos(user_id, is_empty, true, "on_update_user_photo");
return;
}
do_update_user_photo(u, user_id, std::move(photo), source);
}
void ContactsManager::do_update_user_photo(User *u, UserId user_id,
tl_object_ptr<telegram_api::UserProfilePhoto> &&photo, const char *source) {
do_update_user_photo(
u, user_id, get_profile_photo(td_->file_manager_.get(), user_id, u->access_hash, std::move(photo)), true, source);
}
void ContactsManager::do_update_user_photo(User *u, UserId user_id, ProfilePhoto new_photo, bool invalidate_photo_cache,
const char *source) {
u->is_photo_inited = true;
if (new_photo != u->photo) {
LOG_IF(ERROR, u->access_hash == -1 && new_photo.small_file_id.is_valid())
<< "Update profile photo of " << user_id << " without access hash from " << source;
u->photo = new_photo;
u->is_photo_changed = true;
LOG(DEBUG) << "Photo has changed for " << user_id;
u->is_changed = true;
if (invalidate_photo_cache) {
drop_user_photos(user_id, u->photo.id <= 0, true, "do_update_user_photo");
}
}
}
void ContactsManager::register_user_photo(User *u, UserId user_id, const Photo &photo) {
auto photo_file_ids = photo_get_file_ids(photo);
if (photo.is_empty() || photo_file_ids.empty()) {
return;
}
auto first_file_id = photo_file_ids[0];
auto file_type = td_->file_manager_->get_file_view(first_file_id).get_type();
if (file_type == FileType::ProfilePhoto) {
return;
}
CHECK(file_type == FileType::Photo);
CHECK(u != nullptr);
auto photo_id = photo.id.get();
if (u->photo_ids.emplace(photo_id).second) {
VLOG(file_references) << "Register photo " << photo_id << " of " << user_id;
if (user_id == get_my_id()) {
my_photo_file_id_[photo_id] = first_file_id;
}
FileSourceId file_source_id;
auto it = user_profile_photo_file_source_ids_.find(std::make_pair(user_id, photo_id));
if (it != user_profile_photo_file_source_ids_.end()) {
VLOG(file_references) << "Move " << it->second << " inside of " << user_id;
file_source_id = it->second;
user_profile_photo_file_source_ids_.erase(it);
} else {
VLOG(file_references) << "Need to create new file source for photo " << photo_id << " of " << user_id;
file_source_id = td_->file_reference_manager_->create_user_photo_file_source(user_id, photo_id);
}
for (auto &file_id : photo_file_ids) {
td_->file_manager_->add_file_source(file_id, file_source_id);
}
}
}
void ContactsManager::on_update_user_is_contact(User *u, UserId user_id, bool is_contact, bool is_mutual_contact) {
UserId my_id = get_my_id();
if (user_id == my_id) {
is_mutual_contact = is_contact;
}
if (!is_contact && is_mutual_contact) {
LOG(ERROR) << "Receive is_mutual_contact == true for non-contact " << user_id;
is_mutual_contact = false;
}
if (u->is_contact != is_contact || u->is_mutual_contact != is_mutual_contact) {
LOG(DEBUG) << "Update " << user_id << " is_contact from (" << u->is_contact << ", " << u->is_mutual_contact
<< ") to (" << is_contact << ", " << is_mutual_contact << ")";
if (u->is_contact != is_contact) {
u->is_is_contact_changed = true;
}
u->is_contact = is_contact;
u->is_mutual_contact = is_mutual_contact;
u->is_changed = true;
}
}
void ContactsManager::on_update_user_online(UserId user_id, tl_object_ptr<telegram_api::UserStatus> &&status) {
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
User *u = get_user_force(user_id);
if (u != nullptr) {
if (u->is_bot) {
LOG(ERROR) << "Receive updateUserStatus about bot " << user_id;
return;
}
on_update_user_online(u, user_id, std::move(status));
update_user(u, user_id);
if (user_id == get_my_id() &&
was_online_remote_ != u->was_online) { // only update was_online_remote_ from updateUserStatus
was_online_remote_ = u->was_online;
VLOG(notifications) << "Set was_online_remote to " << was_online_remote_;
G()->td_db()->get_binlog_pmc()->set("my_was_online_remote", to_string(was_online_remote_));
}
} else {
LOG(INFO) << "Ignore update user online about unknown " << user_id;
}
}
void ContactsManager::on_update_user_online(User *u, UserId user_id, tl_object_ptr<telegram_api::UserStatus> &&status) {
int32 id = status == nullptr ? telegram_api::userStatusEmpty::ID : status->get_id();
int32 new_online;
bool is_offline = false;
if (id == telegram_api::userStatusOnline::ID) {
int32 now = G()->unix_time();
auto st = move_tl_object_as<telegram_api::userStatusOnline>(status);
new_online = st->expires_;
LOG_IF(ERROR, new_online < now - 86400)
<< "Receive userStatusOnline expired more than one day in past " << new_online;
} else if (id == telegram_api::userStatusOffline::ID) {
int32 now = G()->unix_time();
auto st = move_tl_object_as<telegram_api::userStatusOffline>(status);
new_online = st->was_online_;
if (new_online >= now) {
LOG_IF(ERROR, new_online > now + 10)
<< "Receive userStatusOffline but was online points to future time " << new_online << ", now is " << now;
new_online = now - 1;
}
is_offline = true;
} else if (id == telegram_api::userStatusRecently::ID) {
new_online = -1;
} else if (id == telegram_api::userStatusLastWeek::ID) {
new_online = -2;
is_offline = true;
} else if (id == telegram_api::userStatusLastMonth::ID) {
new_online = -3;
is_offline = true;
} else {
CHECK(id == telegram_api::userStatusEmpty::ID);
new_online = 0;
}
if (new_online != u->was_online) {
LOG(DEBUG) << "Update " << user_id << " online from " << u->was_online << " to " << new_online;
bool old_is_online = u->was_online > G()->unix_time_cached();
bool new_is_online = new_online > G()->unix_time_cached();
u->was_online = new_online;
u->is_status_changed = true;
if (u->was_online > 0) {
u->local_was_online = 0;
}
if (user_id == get_my_id()) {
if (my_was_online_local_ != 0 || old_is_online != new_is_online) {
my_was_online_local_ = 0;
u->is_online_status_changed = true;
}
if (is_offline) {
td_->on_online_updated(false, false);
}
} else if (old_is_online != new_is_online) {
u->is_online_status_changed = true;
}
}
}
void ContactsManager::on_update_user_local_was_online(UserId user_id, int32 local_was_online) {
CHECK(user_id.is_valid());
User *u = get_user_force(user_id);
if (u == nullptr) {
return;
}
on_update_user_local_was_online(u, user_id, local_was_online);
update_user(u, user_id);
}
void ContactsManager::on_update_user_local_was_online(User *u, UserId user_id, int32 local_was_online) {
CHECK(u != nullptr);
if (u->is_deleted || u->is_bot || u->is_support || user_id == get_my_id()) {
return;
}
if (u->was_online > G()->unix_time_cached()) {
// if user is currently online, ignore local online
return;
}
// bring users online for 30 seconds
local_was_online += 30;
if (local_was_online < G()->unix_time_cached() + 2 || local_was_online <= u->local_was_online ||
local_was_online <= u->was_online) {
return;
}
LOG(DEBUG) << "Update " << user_id << " local online from " << u->local_was_online << " to " << local_was_online;
bool old_is_online = u->local_was_online > G()->unix_time_cached();
u->local_was_online = local_was_online;
u->is_status_changed = true;
if (!old_is_online) {
u->is_online_status_changed = true;
}
}
void ContactsManager::on_update_user_is_blocked(UserId user_id, bool is_blocked) {
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
UserFull *user_full = get_user_full_force(user_id);
if (user_full == nullptr) {
return;
}
on_update_user_full_is_blocked(user_full, user_id, is_blocked);
update_user_full(user_full, user_id);
}
void ContactsManager::on_update_user_full_is_blocked(UserFull *user_full, UserId user_id, bool is_blocked) {
CHECK(user_full != nullptr);
if (user_full->is_blocked != is_blocked) {
LOG(INFO) << "Receive update user full is blocked with " << user_id << " and is_blocked = " << is_blocked;
user_full->is_blocked = is_blocked;
user_full->is_changed = true;
}
}
void ContactsManager::on_update_user_common_chat_count(UserId user_id, int32 common_chat_count) {
LOG(INFO) << "Receive " << common_chat_count << " common chat count with " << user_id;
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
UserFull *user_full = get_user_full_force(user_id);
if (user_full == nullptr) {
return;
}
on_update_user_full_common_chat_count(user_full, user_id, common_chat_count);
update_user_full(user_full, user_id);
}
void ContactsManager::on_update_user_full_common_chat_count(UserFull *user_full, UserId user_id,
int32 common_chat_count) {
CHECK(user_full != nullptr);
if (common_chat_count < 0) {
LOG(ERROR) << "Receive " << common_chat_count << " as common group count with " << user_id;
common_chat_count = 0;
}
if (user_full->common_chat_count != common_chat_count) {
user_full->common_chat_count = common_chat_count;
user_full->is_common_chat_count_changed = true;
user_full->is_changed = true;
}
}
void ContactsManager::on_update_user_need_phone_number_privacy_exception(UserId user_id,
bool need_phone_number_privacy_exception) {
LOG(INFO) << "Receive " << need_phone_number_privacy_exception << " need phone number privacy exception with "
<< user_id;
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
UserFull *user_full = get_user_full_force(user_id);
if (user_full == nullptr) {
return;
}
on_update_user_full_need_phone_number_privacy_exception(user_full, user_id, need_phone_number_privacy_exception);
update_user_full(user_full, user_id);
}
void ContactsManager::on_update_user_full_need_phone_number_privacy_exception(
UserFull *user_full, UserId user_id, bool need_phone_number_privacy_exception) {
CHECK(user_full != nullptr);
if (need_phone_number_privacy_exception) {
const User *u = get_user(user_id);
if (u == nullptr || u->is_contact || user_id == get_my_id()) {
need_phone_number_privacy_exception = false;
}
}
if (user_full->need_phone_number_privacy_exception != need_phone_number_privacy_exception) {
user_full->need_phone_number_privacy_exception = need_phone_number_privacy_exception;
user_full->is_changed = true;
}
}
void ContactsManager::on_ignored_restriction_reasons_changed() {
for (auto user_id : restricted_user_ids_) {
send_closure(G()->td(), &Td::send_update,
td_api::make_object<td_api::updateUser>(get_user_object(user_id, get_user(user_id))));
}
for (auto channel_id : restricted_channel_ids_) {
send_closure(
G()->td(), &Td::send_update,
td_api::make_object<td_api::updateSupergroup>(get_supergroup_object(channel_id, get_channel(channel_id))));
}
}
void ContactsManager::on_change_profile_photo(tl_object_ptr<telegram_api::photos_photo> &&photo, int64 old_photo_id) {
LOG(INFO) << "Changed profile photo to " << to_string(photo);
UserId my_user_id = get_my_id();
if (old_photo_id != 0) {
delete_profile_photo_from_cache(my_user_id, old_photo_id, false);
}
add_profile_photo_to_cache(my_user_id,
get_photo(td_->file_manager_.get(), std::move(photo->photo_), DialogId(my_user_id)));
// if cache was correctly updated, this should produce no updates
on_get_users(std::move(photo->users_), "on_change_profile_photo");
}
void ContactsManager::on_delete_profile_photo(int64 profile_photo_id, Promise<Unit> promise) {
UserId my_user_id = get_my_id();
bool need_reget_user = delete_profile_photo_from_cache(my_user_id, profile_photo_id, true);
if (need_reget_user && !G()->close_flag()) {
return reload_user(my_user_id, std::move(promise));
}
promise.set_value(Unit());
}
void ContactsManager::add_profile_photo_to_cache(UserId user_id, Photo &&photo) {
if (photo.is_empty()) {
return;
}
// we have subsequence of user photos in user_photos_
// ProfilePhoto in User and Photo in UserFull
User *u = get_user_force(user_id);
if (u == nullptr) {
return;
}
// update photo list
auto it = user_photos_.find(user_id);
if (it != user_photos_.end() && it->second.count != -1) {
auto user_photos = &it->second;
if (user_photos->offset == 0) {
if (user_photos->photos.empty() || user_photos->photos[0].id.get() != photo.id.get()) {
user_photos->photos.insert(user_photos->photos.begin(), photo);
user_photos->count++;
}
} else {
user_photos->count++;
user_photos->offset++;
}
}
// update Photo in UserFull
auto user_full = get_user_full_force(user_id);
if (user_full != nullptr) {
if (user_full->photo != photo) {
user_full->photo = photo;
user_full->is_changed = true;
}
update_user_full(user_full, user_id);
}
// update ProfilePhoto in User
do_update_user_photo(u, user_id, as_profile_photo(td_->file_manager_.get(), user_id, u->access_hash, photo), false,
"add_profile_photo_to_cache");
update_user(u, user_id);
}
bool ContactsManager::delete_profile_photo_from_cache(UserId user_id, int64 profile_photo_id, bool send_updates) {
CHECK(profile_photo_id != 0);
// we have subsequence of user photos in user_photos_
// ProfilePhoto in User and Photo in UserFull
User *u = get_user_force(user_id);
bool is_main_photo_deleted = u != nullptr && u->photo.id == profile_photo_id;
// update photo list
auto it = user_photos_.find(user_id);
if (it != user_photos_.end() && it->second.count > 0) {
auto user_photos = &it->second;
auto old_size = user_photos->photos.size();
if (td::remove_if(user_photos->photos,
[profile_photo_id](const auto &photo) { return photo.id.get() == profile_photo_id; })) {
auto removed_photos = old_size - user_photos->photos.size();
CHECK(removed_photos > 0);
LOG_IF(ERROR, removed_photos != 1) << "Had " << removed_photos << " photos with ID " << profile_photo_id;
user_photos->count -= narrow_cast<int32>(removed_photos);
// offset was not changed
CHECK(user_photos->count >= 0);
} else {
// failed to find photo to remove from cache
// don't know how to adjust user_photos->offset, so drop photos cache
LOG(INFO) << "Drop photos of " << user_id;
user_photos->photos.clear();
user_photos->count = -1;
user_photos->offset = -1;
}
}
// update Photo in UserFull
auto user_full = get_user_full_force(user_id);
if (user_full != nullptr && !user_full->photo.is_empty() &&
(is_main_photo_deleted || user_full->photo.id.get() == profile_photo_id)) {
if (it != user_photos_.end() && it->second.count != -1 && it->second.offset == 0 && !it->second.photos.empty()) {
// found exact new photo
if (it->second.photos[0] != user_full->photo) {
user_full->photo = it->second.photos[0];
user_full->is_changed = true;
}
} else {
// repair UserFull photo
user_full->expires_at = 0.0;
user_full->photo = Photo();
user_full->is_changed = true;
load_user_full(user_id, true, Auto());
}
if (send_updates) {
update_user_full(user_full, user_id);
}
}
// update ProfilePhoto in User
if (is_main_photo_deleted) {
bool need_reget_user = false;
if (it != user_photos_.end() && it->second.count != -1 && it->second.offset == 0 && !it->second.photos.empty()) {
// found exact new photo
do_update_user_photo(u, user_id,
as_profile_photo(td_->file_manager_.get(), user_id, u->access_hash, it->second.photos[0]),
false, "delete_profile_photo_from_cache");
} else {
do_update_user_photo(u, user_id, ProfilePhoto(), false, "delete_profile_photo_from_cache 2");
need_reget_user = it == user_photos_.end() || it->second.count != 0;
}
if (send_updates) {
update_user(u, user_id);
}
return need_reget_user;
}
return false;
}
void ContactsManager::drop_user_photos(UserId user_id, bool is_empty, bool drop_user_full_photo, const char *source) {
auto it = user_photos_.find(user_id);
if (it != user_photos_.end()) {
auto user_photos = &it->second;
int32 new_count = is_empty ? 0 : -1;
if (user_photos->count == new_count) {
CHECK(user_photos->photos.empty());
CHECK(user_photos->offset == user_photos->count);
return;
}
LOG(INFO) << "Drop photos of " << user_id << " to " << (is_empty ? "empty" : "unknown") << " from " << source;
user_photos->photos.clear();
user_photos->count = new_count;
user_photos->offset = user_photos->count;
}
if (drop_user_full_photo) {
auto user_full = get_user_full(user_id); // must not load UserFull
if (user_full == nullptr) {
return;
}
if (!user_full->photo.is_empty()) {
user_full->photo = Photo();
user_full->is_changed = true;
}
if (!is_empty) {
if (user_full->expires_at > 0.0) {
user_full->expires_at = 0.0;
user_full->need_save_to_database = true;
}
load_user_full(user_id, true, Auto());
}
update_user_full(user_full, user_id);
}
}
void ContactsManager::drop_user_full(UserId user_id) {
auto user_full = get_user_full_force(user_id);
drop_user_photos(user_id, false, false, "drop_user_full");
bot_infos_.erase(user_id);
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_sqlite_pmc()->erase(get_bot_info_database_key(user_id), Auto());
}
if (user_full == nullptr) {
return;
}
user_full->expires_at = 0.0;
user_full->photo = Photo();
user_full->is_blocked = false;
user_full->can_be_called = false;
user_full->supports_video_calls = false;
user_full->has_private_calls = false;
user_full->need_phone_number_privacy_exception = false;
user_full->about = string();
user_full->common_chat_count = 0;
user_full->is_changed = true;
update_user_full(user_full, user_id);
}
void ContactsManager::update_user_online_member_count(User *u) {
if (u->online_member_dialogs.empty()) {
return;
}
auto now = G()->unix_time_cached();
vector<DialogId> expired_dialog_ids;
for (auto &it : u->online_member_dialogs) {
auto dialog_id = it.first;
auto time = it.second;
if (time < now - MessagesManager::ONLINE_MEMBER_COUNT_CACHE_EXPIRE_TIME) {
expired_dialog_ids.push_back(dialog_id);
continue;
}
switch (dialog_id.get_type()) {
case DialogType::Chat: {
auto chat_id = dialog_id.get_chat_id();
auto chat_full = get_chat_full(chat_id);
CHECK(chat_full != nullptr);
update_chat_online_member_count(chat_full, chat_id, false);
break;
}
case DialogType::Channel: {
auto channel_id = dialog_id.get_channel_id();
update_channel_online_member_count(channel_id, false);
break;
}
case DialogType::User:
case DialogType::SecretChat:
case DialogType::None:
UNREACHABLE();
break;
}
}
for (auto &dialog_id : expired_dialog_ids) {
u->online_member_dialogs.erase(dialog_id);
if (dialog_id.get_type() == DialogType::Channel) {
cached_channel_participants_.erase(dialog_id.get_channel_id());
}
}
}
void ContactsManager::update_chat_online_member_count(const ChatFull *chat_full, ChatId chat_id, bool is_from_server) {
update_dialog_online_member_count(chat_full->participants, DialogId(chat_id), is_from_server);
}
void ContactsManager::update_channel_online_member_count(ChannelId channel_id, bool is_from_server) {
if (get_channel_type(channel_id) != ChannelType::Megagroup) {
return;
}
auto it = cached_channel_participants_.find(channel_id);
if (it == cached_channel_participants_.end()) {
return;
}
update_dialog_online_member_count(it->second, DialogId(channel_id), is_from_server);
}
void ContactsManager::update_dialog_online_member_count(const vector<DialogParticipant> &participants,
DialogId dialog_id, bool is_from_server) {
if (td_->auth_manager_->is_bot()) {
return;
}
int32 online_member_count = 0;
int32 time = G()->unix_time();
for (const auto &participant : participants) {
auto u = get_user(participant.user_id);
if (u != nullptr && !u->is_deleted && !u->is_bot) {
if (get_user_was_online(u, participant.user_id) > time) {
online_member_count++;
}
if (is_from_server) {
u->online_member_dialogs[dialog_id] = time;
}
}
}
td_->messages_manager_->on_update_dialog_online_member_count(dialog_id, online_member_count, is_from_server);
}
void ContactsManager::on_get_chat_participants(tl_object_ptr<telegram_api::ChatParticipants> &&participants_ptr,
bool from_update) {
switch (participants_ptr->get_id()) {
case telegram_api::chatParticipantsForbidden::ID: {
auto participants = move_tl_object_as<telegram_api::chatParticipantsForbidden>(participants_ptr);
ChatId chat_id(participants->chat_id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
if (!have_chat_force(chat_id)) {
LOG(ERROR) << chat_id << " not found";
return;
}
if (from_update) {
drop_chat_full(chat_id);
}
break;
}
case telegram_api::chatParticipants::ID: {
auto participants = move_tl_object_as<telegram_api::chatParticipants>(participants_ptr);
ChatId chat_id(participants->chat_id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
const Chat *c = get_chat_force(chat_id);
if (c == nullptr) {
LOG(ERROR) << chat_id << " not found";
return;
}
ChatFull *chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
LOG(INFO) << "Ignore update of members for unknown full " << chat_id;
return;
}
UserId new_creator_user_id;
vector<DialogParticipant> new_participants;
new_participants.reserve(participants->participants_.size());
for (auto &participant_ptr : participants->participants_) {
DialogParticipant dialog_participant;
switch (participant_ptr->get_id()) {
case telegram_api::chatParticipant::ID: {
auto participant = move_tl_object_as<telegram_api::chatParticipant>(participant_ptr);
dialog_participant = {UserId(participant->user_id_), UserId(participant->inviter_id_), participant->date_,
DialogParticipantStatus::Member()};
break;
}
case telegram_api::chatParticipantCreator::ID: {
auto participant = move_tl_object_as<telegram_api::chatParticipantCreator>(participant_ptr);
new_creator_user_id = UserId(participant->user_id_);
dialog_participant = {new_creator_user_id, new_creator_user_id, c->date,
DialogParticipantStatus::Creator(true, false, string())};
break;
}
case telegram_api::chatParticipantAdmin::ID: {
auto participant = move_tl_object_as<telegram_api::chatParticipantAdmin>(participant_ptr);
dialog_participant = {UserId(participant->user_id_), UserId(participant->inviter_id_), participant->date_,
DialogParticipantStatus::GroupAdministrator(c->status.is_creator())};
break;
}
default:
UNREACHABLE();
}
LOG_IF(ERROR, !have_user(dialog_participant.user_id))
<< "Have no information about " << dialog_participant.user_id << " as a member of " << chat_id;
LOG_IF(ERROR, !have_user(dialog_participant.inviter_user_id))
<< "Have no information about " << dialog_participant.inviter_user_id << " as a member of " << chat_id;
if (dialog_participant.joined_date < c->date) {
LOG_IF(ERROR, dialog_participant.joined_date < c->date - 30 && c->date >= 1486000000)
<< "Wrong join date = " << dialog_participant.joined_date << " for " << dialog_participant.user_id << ", "
<< chat_id << " was created at " << c->date;
dialog_participant.joined_date = c->date;
}
new_participants.push_back(std::move(dialog_participant));
}
if (new_creator_user_id.is_valid()) {
LOG_IF(ERROR, !have_user(new_creator_user_id))
<< "Have no information about group creator " << new_creator_user_id << " in " << chat_id;
if (chat_full->creator_user_id.is_valid() && chat_full->creator_user_id != new_creator_user_id) {
LOG(ERROR) << "Group creator has changed from " << chat_full->creator_user_id << " to " << new_creator_user_id
<< " in " << chat_id;
}
}
if (chat_full->creator_user_id != new_creator_user_id) {
chat_full->creator_user_id = new_creator_user_id;
chat_full->is_changed = true;
}
on_update_chat_full_participants(chat_full, chat_id, std::move(new_participants), participants->version_,
from_update);
update_chat_full(chat_full, chat_id);
break;
}
default:
UNREACHABLE();
}
}
const DialogParticipant *ContactsManager::get_chat_participant(ChatId chat_id, UserId user_id) const {
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
return nullptr;
}
return get_chat_participant(chat_full, user_id);
}
const DialogParticipant *ContactsManager::get_chat_participant(const ChatFull *chat_full, UserId user_id) {
for (const auto &dialog_participant : chat_full->participants) {
if (dialog_participant.user_id == user_id) {
return &dialog_participant;
}
}
return nullptr;
}
DialogParticipant ContactsManager::get_dialog_participant(
ChannelId channel_id, tl_object_ptr<telegram_api::ChannelParticipant> &&participant_ptr) const {
return DialogParticipant(std::move(participant_ptr), get_channel_status(channel_id));
}
tl_object_ptr<td_api::chatMember> ContactsManager::get_chat_member_object(
const DialogParticipant &dialog_participant) const {
UserId participant_user_id = dialog_participant.user_id;
return td_api::make_object<td_api::chatMember>(
get_user_id_object(participant_user_id, "chatMember.user_id"),
get_user_id_object(dialog_participant.inviter_user_id, "chatMember.inviter_user_id"),
dialog_participant.joined_date, dialog_participant.status.get_chat_member_status_object(),
get_bot_info_object(participant_user_id));
}
bool ContactsManager::on_get_channel_error(ChannelId channel_id, const Status &status, const string &source) {
LOG(INFO) << "Receive " << status << " in " << channel_id << " from " << source;
if (status.message() == CSlice("BOT_METHOD_INVALID")) {
LOG(ERROR) << "Receive BOT_METHOD_INVALID from " << source;
return true;
}
if (G()->is_expected_error(status)) {
return true;
}
if (status.message() == "CHANNEL_PRIVATE" || status.message() == "CHANNEL_PUBLIC_GROUP_NA") {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive " << status.message() << " in invalid " << channel_id << " from " << source;
return false;
}
auto c = get_channel(channel_id);
if (c == nullptr) {
if (td_->auth_manager_->is_bot() && source == "GetChannelsQuery") {
// get channel from server by its identifier
return true;
}
LOG(ERROR) << "Receive " << status.message() << " in not found " << channel_id << " from " << source;
return false;
}
auto debug_channel_object = oneline(to_string(get_supergroup_object(channel_id, c)));
if (c->status.is_member()) {
LOG(INFO) << "Emulate leaving " << channel_id;
// TODO we also may try to write to a public channel
int32 flags = 0;
if (c->is_megagroup) {
flags |= CHANNEL_FLAG_IS_MEGAGROUP;
} else {
flags |= CHANNEL_FLAG_IS_BROADCAST;
}
telegram_api::channelForbidden update(flags, false /*ignored*/, false /*ignored*/, channel_id.get(),
c->access_hash, c->title, 0);
on_chat_update(update, "CHANNEL_PRIVATE");
} else if (!c->status.is_banned()) {
if (!c->username.empty()) {
LOG(INFO) << "Drop username of " << channel_id;
on_update_channel_username(c, channel_id, "");
update_channel(c, channel_id);
}
if (c->has_location) {
LOG(INFO) << "Drop location of " << channel_id;
c->has_location = false;
update_channel(c, channel_id);
}
on_update_channel_linked_channel_id(channel_id, ChannelId());
remove_dialog_access_by_invite_link(DialogId(channel_id));
}
invalidate_channel_full(channel_id, false, !c->is_slow_mode_enabled);
LOG_IF(ERROR, have_input_peer_channel(c, channel_id, AccessRights::Read))
<< "Have read access to channel after receiving CHANNEL_PRIVATE. Channel state: "
<< oneline(to_string(get_supergroup_object(channel_id, c)))
<< ". Previous channel state: " << debug_channel_object;
return true;
}
return false;
}
bool ContactsManager::is_user_contact(UserId user_id) const {
return is_user_contact(get_user(user_id), user_id);
}
bool ContactsManager::is_user_contact(const User *u, UserId user_id) const {
return u != nullptr && u->is_contact && user_id != get_my_id();
}
void ContactsManager::on_get_channel_participants_success(
ChannelId channel_id, ChannelParticipantsFilter filter, int32 offset, int32 limit, int64 random_id,
int32 total_count, vector<tl_object_ptr<telegram_api::ChannelParticipant>> &&participants) {
LOG(INFO) << "Receive " << participants.size() << " members in " << channel_id;
bool is_full = offset == 0 && static_cast<int32>(participants.size()) < limit && total_count < limit;
vector<DialogParticipant> result;
for (auto &participant_ptr : participants) {
auto debug_participant = to_string(participant_ptr);
result.push_back(get_dialog_participant(channel_id, std::move(participant_ptr)));
const auto &participant = result.back();
if (!participant.is_valid() || (filter.is_bots() && !is_user_bot(participant.user_id)) ||
(filter.is_administrators() && !participant.status.is_administrator()) ||
((filter.is_recent() || filter.is_contacts() || filter.is_search()) && !participant.status.is_member()) ||
(filter.is_contacts() && !is_user_contact(participant.user_id)) ||
(filter.is_restricted() && !participant.status.is_restricted()) ||
(filter.is_banned() && !participant.status.is_banned())) {
bool skip_error = (filter.is_administrators() && is_user_deleted(participant.user_id)) ||
(filter.is_contacts() && participant.user_id == get_my_id());
if (!skip_error) {
LOG(ERROR) << "Receive " << participant << ", while searching for " << filter << " in " << channel_id
<< " with offset " << offset << " and limit " << limit << ": " << oneline(debug_participant);
}
result.pop_back();
total_count--;
}
}
if (total_count < narrow_cast<int32>(result.size())) {
LOG(ERROR) << "Receive total_count = " << total_count << ", but have at least " << result.size() << " members in "
<< channel_id;
total_count = static_cast<int32>(result.size());
} else if (is_full && total_count > static_cast<int32>(result.size())) {
LOG(ERROR) << "Fix total number of members from " << total_count << " to " << result.size() << " in " << channel_id;
total_count = static_cast<int32>(result.size());
}
const auto max_participant_count = get_channel_type(channel_id) == ChannelType::Megagroup ? 9750 : 195;
auto participant_count =
filter.is_recent() && total_count != 0 && total_count < max_participant_count ? total_count : -1;
int32 administrator_count = filter.is_administrators() ? total_count : -1;
if (is_full && (filter.is_administrators() || filter.is_bots() || filter.is_recent())) {
vector<DialogAdministrator> administrators;
vector<UserId> bot_user_ids;
{
if (filter.is_recent()) {
for (const auto &participant : result) {
if (participant.status.is_administrator()) {
administrators.emplace_back(participant.user_id, participant.status.get_rank(),
participant.status.is_creator());
}
if (is_user_bot(participant.user_id)) {
bot_user_ids.push_back(participant.user_id);
}
}
administrator_count = narrow_cast<int32>(administrators.size());
if (get_channel_type(channel_id) == ChannelType::Megagroup && !td_->auth_manager_->is_bot()) {
cached_channel_participants_[channel_id] = result;
update_channel_online_member_count(channel_id, true);
}
} else if (filter.is_administrators()) {
for (const auto &participant : result) {
administrators.emplace_back(participant.user_id, participant.status.get_rank(),
participant.status.is_creator());
}
} else if (filter.is_bots()) {
bot_user_ids = transform(result, [](const DialogParticipant &participant) { return participant.user_id; });
}
}
if (filter.is_administrators() || filter.is_recent()) {
on_update_dialog_administrators(DialogId(channel_id), std::move(administrators), true);
}
if (filter.is_bots() || filter.is_recent()) {
on_update_channel_bot_user_ids(channel_id, std::move(bot_user_ids));
}
}
if (participant_count != -1 || administrator_count != -1) {
auto channel_full = get_channel_full_force(channel_id, "on_get_channel_participants_success");
if (channel_full != nullptr) {
if (participant_count != -1 && channel_full->participant_count != participant_count) {
channel_full->participant_count = participant_count;
channel_full->is_changed = true;
}
if (administrator_count != -1 && channel_full->administrator_count != administrator_count) {
channel_full->administrator_count = administrator_count;
channel_full->is_changed = true;
}
update_channel_full(channel_full, channel_id);
}
if (participant_count != -1) {
auto c = get_channel(channel_id);
if (c != nullptr && c->participant_count != participant_count) {
c->participant_count = participant_count;
c->is_changed = true;
update_channel(c, channel_id);
}
}
}
if (random_id != 0) {
received_channel_participants_[random_id] = {total_count, std::move(result)};
}
}
void ContactsManager::on_get_channel_participants_fail(ChannelId channel_id, ChannelParticipantsFilter filter,
int32 offset, int32 limit, int64 random_id) {
if (random_id != 0) {
// clean up
received_channel_participants_.erase(random_id);
}
}
bool ContactsManager::speculative_add_count(int32 &count, int32 new_count) {
new_count += count;
if (new_count < 0) {
new_count = 0;
}
if (new_count == count) {
return false;
}
count = new_count;
return true;
}
void ContactsManager::speculative_add_channel_participants(ChannelId channel_id, const vector<UserId> &added_user_ids,
UserId inviter_user_id, int32 date, bool by_me) {
auto it = cached_channel_participants_.find(channel_id);
auto channel_full = get_channel_full_force(channel_id, "speculative_add_channel_participants");
bool is_participants_cache_changed = false;
int32 new_participant_count = 0;
for (auto user_id : added_user_ids) {
if (!user_id.is_valid()) {
continue;
}
new_participant_count++;
if (it != cached_channel_participants_.end()) {
auto &participants = it->second;
bool is_found = false;
for (auto &participant : participants) {
if (participant.user_id == user_id) {
is_found = true;
break;
}
}
if (!is_found) {
is_participants_cache_changed = true;
participants.emplace_back(user_id, inviter_user_id, date, DialogParticipantStatus::Member());
}
}
if (channel_full != nullptr && is_user_bot(user_id) && !td::contains(channel_full->bot_user_ids, user_id)) {
channel_full->bot_user_ids.push_back(user_id);
channel_full->need_save_to_database = true;
}
}
if (is_participants_cache_changed) {
update_channel_online_member_count(channel_id, false);
}
if (channel_full != nullptr) {
update_channel_full(channel_full, channel_id);
}
if (new_participant_count == 0) {
return;
}
speculative_add_channel_participants(channel_id, new_participant_count, by_me);
}
void ContactsManager::speculative_delete_channel_participant(ChannelId channel_id, UserId deleted_user_id, bool by_me) {
if (!deleted_user_id.is_valid()) {
return;
}
auto it = cached_channel_participants_.find(channel_id);
if (it != cached_channel_participants_.end()) {
auto &participants = it->second;
for (size_t i = 0; i < participants.size(); i++) {
if (participants[i].user_id == deleted_user_id) {
participants.erase(participants.begin() + i);
update_channel_online_member_count(channel_id, false);
break;
}
}
}
if (is_user_bot(deleted_user_id)) {
auto channel_full = get_channel_full_force(channel_id, "speculative_delete_channel_participant");
if (channel_full != nullptr && td::remove(channel_full->bot_user_ids, deleted_user_id)) {
channel_full->need_save_to_database = true;
update_channel_full(channel_full, channel_id);
}
}
speculative_add_channel_participants(channel_id, -1, by_me);
}
void ContactsManager::speculative_add_channel_participants(ChannelId channel_id, int32 new_participant_count,
bool by_me) {
if (by_me) {
// Currently ignore all changes made by the current user, because they may be already counted
invalidate_channel_full(channel_id, false, false); // just in case
return;
}
auto c = get_channel_force(channel_id);
if (c != nullptr && c->participant_count != 0 && speculative_add_count(c->participant_count, new_participant_count)) {
c->is_changed = true;
update_channel(c, channel_id);
}
auto channel_full = get_channel_full_force(channel_id, "speculative_add_channel_participants");
if (channel_full == nullptr) {
return;
}
channel_full->is_changed |= speculative_add_count(channel_full->participant_count, new_participant_count);
if (channel_full->is_changed) {
channel_full->speculative_version++;
}
update_channel_full(channel_full, channel_id);
}
void ContactsManager::speculative_add_channel_user(ChannelId channel_id, UserId user_id,
DialogParticipantStatus new_status,
DialogParticipantStatus old_status) {
auto c = get_channel_force(channel_id);
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, new_status.is_member() - old_status.is_member())) {
c->is_changed = true;
update_channel(c, channel_id);
}
if (new_status.is_administrator() != old_status.is_administrator() ||
new_status.get_rank() != old_status.get_rank()) {
DialogId dialog_id(channel_id);
auto administrators_it = dialog_administrators_.find(dialog_id);
if (administrators_it != dialog_administrators_.end()) {
auto administrators = administrators_it->second;
if (new_status.is_administrator()) {
bool is_found = false;
for (auto &administrator : administrators) {
if (administrator.get_user_id() == user_id) {
is_found = true;
if (administrator.get_rank() != new_status.get_rank() ||
administrator.is_creator() != new_status.is_creator()) {
administrator = DialogAdministrator(user_id, new_status.get_rank(), new_status.is_creator());
on_update_dialog_administrators(dialog_id, std::move(administrators), true);
}
break;
}
}
if (!is_found) {
administrators.emplace_back(user_id, new_status.get_rank(), new_status.is_creator());
on_update_dialog_administrators(dialog_id, std::move(administrators), true);
}
} else {
size_t i = 0;
while (i != administrators.size() && administrators[i].get_user_id() != user_id) {
i++;
}
if (i != administrators.size()) {
administrators.erase(administrators.begin() + i);
on_update_dialog_administrators(dialog_id, std::move(administrators), true);
}
}
}
}
auto it = cached_channel_participants_.find(channel_id);
if (it != cached_channel_participants_.end()) {
auto &participants = it->second;
bool is_found = false;
for (size_t i = 0; i < participants.size(); i++) {
if (participants[i].user_id == user_id) {
if (!new_status.is_member()) {
participants.erase(participants.begin() + i);
update_channel_online_member_count(channel_id, false);
} else {
participants[i].status = new_status;
}
is_found = true;
break;
}
}
if (!is_found && new_status.is_member()) {
participants.emplace_back(user_id, get_my_id(), G()->unix_time(), new_status);
update_channel_online_member_count(channel_id, false);
}
}
auto channel_full = get_channel_full_force(channel_id, "speculative_add_channel_user");
if (channel_full == nullptr) {
return;
}
channel_full->is_changed |=
speculative_add_count(channel_full->participant_count, new_status.is_member() - old_status.is_member());
channel_full->is_changed |= speculative_add_count(channel_full->administrator_count,
new_status.is_administrator() - old_status.is_administrator());
channel_full->is_changed |=
speculative_add_count(channel_full->restricted_count, new_status.is_restricted() - old_status.is_restricted());
channel_full->is_changed |=
speculative_add_count(channel_full->banned_count, new_status.is_banned() - old_status.is_banned());
if (channel_full->is_changed) {
channel_full->speculative_version++;
}
if (new_status.is_member() != old_status.is_member() && is_user_bot(user_id)) {
if (new_status.is_member()) {
if (!td::contains(channel_full->bot_user_ids, user_id)) {
channel_full->bot_user_ids.push_back(user_id);
channel_full->need_save_to_database = true;
}
} else {
if (td::remove(channel_full->bot_user_ids, user_id)) {
channel_full->need_save_to_database = true;
}
}
}
update_channel_full(channel_full, channel_id);
}
void ContactsManager::drop_channel_photos(ChannelId channel_id, bool is_empty, bool drop_channel_full_photo,
const char *source) {
if (drop_channel_full_photo) {
auto channel_full = get_channel_full(channel_id, "drop_channel_photos"); // must not load ChannelFull
if (channel_full == nullptr) {
return;
}
on_update_channel_full_photo(channel_full, channel_id, Photo());
if (!is_empty) {
if (channel_full->expires_at > 0.0) {
channel_full->expires_at = 0.0;
channel_full->need_save_to_database = true;
}
send_get_channel_full_query(channel_full, channel_id, Auto(), "drop_channel_photos");
}
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::invalidate_channel_full(ChannelId channel_id, bool need_drop_invite_link,
bool need_drop_slow_mode_delay) {
LOG(INFO) << "Invalidate supergroup full for " << channel_id;
// drop channel full cache
auto channel_full = get_channel_full_force(channel_id, "invalidate_channel_full");
if (channel_full != nullptr) {
channel_full->expires_at = 0.0;
if (need_drop_invite_link) {
on_update_channel_full_invite_link(channel_full, nullptr);
}
if (need_drop_slow_mode_delay && channel_full->slow_mode_delay != 0) {
channel_full->slow_mode_delay = 0;
channel_full->slow_mode_next_send_date = 0;
channel_full->is_slow_mode_next_send_date_changed = true;
channel_full->is_changed = true;
}
update_channel_full(channel_full, channel_id);
}
if (need_drop_invite_link) {
remove_dialog_access_by_invite_link(DialogId(channel_id));
auto it = dialog_invite_links_.find(DialogId(channel_id));
if (it != dialog_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
}
}
void ContactsManager::on_update_chat_full_photo(ChatFull *chat_full, ChatId chat_id, Photo photo) {
CHECK(chat_full != nullptr);
if (photo != chat_full->photo) {
chat_full->photo = std::move(photo);
chat_full->is_changed = true;
}
if (chat_full->photo.is_empty()) {
drop_chat_photos(chat_id, true, false, "on_update_chat_full_photo");
}
auto photo_file_ids = photo_get_file_ids(photo);
if (chat_full->registered_photo_file_ids == photo_file_ids) {
return;
}
auto &file_source_id = chat_full->file_source_id;
if (!file_source_id.is_valid()) {
auto it = chat_full_file_source_ids_.find(chat_id);
if (it != chat_full_file_source_ids_.end()) {
VLOG(file_references) << "Move " << it->second << " inside of " << chat_id;
file_source_id = it->second;
chat_full_file_source_ids_.erase(it);
} else {
VLOG(file_references) << "Need to create new file source for full " << chat_id;
file_source_id = td_->file_reference_manager_->create_chat_full_file_source(chat_id);
}
}
for (auto &file_id : chat_full->registered_photo_file_ids) {
td_->file_manager_->remove_file_source(file_id, file_source_id);
}
chat_full->registered_photo_file_ids = std::move(photo_file_ids);
for (auto &file_id : chat_full->registered_photo_file_ids) {
td_->file_manager_->add_file_source(file_id, file_source_id);
}
}
void ContactsManager::on_update_channel_full_photo(ChannelFull *channel_full, ChannelId channel_id, Photo photo) {
CHECK(channel_full != nullptr);
if (photo != channel_full->photo) {
channel_full->photo = std::move(photo);
channel_full->is_changed = true;
}
if (channel_full->photo.is_empty()) {
drop_channel_photos(channel_id, true, false, "on_update_channel_full_photo");
}
auto photo_file_ids = photo_get_file_ids(photo);
if (channel_full->registered_photo_file_ids == photo_file_ids) {
return;
}
auto &file_source_id = channel_full->file_source_id;
if (!file_source_id.is_valid()) {
auto it = channel_full_file_source_ids_.find(channel_id);
if (it != channel_full_file_source_ids_.end()) {
VLOG(file_references) << "Move " << it->second << " inside of " << channel_id;
file_source_id = it->second;
channel_full_file_source_ids_.erase(it);
} else {
VLOG(file_references) << "Need to create new file source for full " << channel_id;
file_source_id = td_->file_reference_manager_->create_channel_full_file_source(channel_id);
}
}
for (auto &file_id : channel_full->registered_photo_file_ids) {
td_->file_manager_->remove_file_source(file_id, file_source_id);
}
channel_full->registered_photo_file_ids = std::move(photo_file_ids);
for (auto &file_id : channel_full->registered_photo_file_ids) {
td_->file_manager_->add_file_source(file_id, file_source_id);
}
}
void ContactsManager::on_get_chat_invite_link(ChatId chat_id,
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr) {
CHECK(chat_id.is_valid());
if (!have_chat_force(chat_id)) {
LOG(ERROR) << chat_id << " not found";
return;
}
auto chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
update_invite_link(dialog_invite_links_[DialogId(chat_id)], std::move(invite_link_ptr));
return;
}
on_update_chat_full_invite_link(chat_full, std::move(invite_link_ptr));
update_chat_full(chat_full, chat_id);
}
void ContactsManager::on_update_chat_full_invite_link(
ChatFull *chat_full, tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr) {
CHECK(chat_full != nullptr);
if (update_invite_link(chat_full->invite_link, std::move(invite_link_ptr))) {
chat_full->is_changed = true;
}
}
void ContactsManager::on_get_channel_invite_link(ChannelId channel_id,
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr) {
CHECK(channel_id.is_valid());
if (!have_channel(channel_id)) {
LOG(ERROR) << channel_id << " not found";
return;
}
auto channel_full = get_channel_full_force(channel_id, "on_get_channel_invite_link");
if (channel_full == nullptr) {
update_invite_link(dialog_invite_links_[DialogId(channel_id)], std::move(invite_link_ptr));
return;
}
on_update_channel_full_invite_link(channel_full, std::move(invite_link_ptr));
update_channel_full(channel_full, channel_id);
}
void ContactsManager::on_update_channel_full_invite_link(
ChannelFull *channel_full, tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr) {
CHECK(channel_full != nullptr);
if (update_invite_link(channel_full->invite_link, std::move(invite_link_ptr))) {
channel_full->is_changed = true;
}
}
void ContactsManager::remove_linked_channel_id(ChannelId channel_id) {
if (!channel_id.is_valid()) {
return;
}
auto it = linked_channel_ids_.find(channel_id);
if (it != linked_channel_ids_.end()) {
auto linked_channel_id = it->second;
linked_channel_ids_.erase(it);
linked_channel_ids_.erase(linked_channel_id);
}
}
ChannelId ContactsManager::get_linked_channel_id(ChannelId channel_id) const {
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
return channel_full->linked_channel_id;
}
auto it = linked_channel_ids_.find(channel_id);
if (it != linked_channel_ids_.end()) {
return it->second;
}
return ChannelId();
}
void ContactsManager::on_update_channel_full_linked_channel_id(ChannelFull *channel_full, ChannelId channel_id,
ChannelId linked_channel_id) {
auto old_linked_channel_id = get_linked_channel_id(channel_id);
LOG(INFO) << "Uplate linked channel in " << channel_id << " from " << old_linked_channel_id << " to "
<< linked_channel_id;
if (channel_full != nullptr && channel_full->linked_channel_id != linked_channel_id &&
channel_full->linked_channel_id.is_valid()) {
get_channel_force(channel_full->linked_channel_id);
get_channel_full_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 0");
}
auto old_linked_linked_channel_id = get_linked_channel_id(linked_channel_id);
remove_linked_channel_id(channel_id);
remove_linked_channel_id(linked_channel_id);
if (channel_id.is_valid() && linked_channel_id.is_valid()) {
linked_channel_ids_[channel_id] = linked_channel_id;
linked_channel_ids_[linked_channel_id] = channel_id;
}
if (channel_full != nullptr && channel_full->linked_channel_id != linked_channel_id) {
if (channel_full->linked_channel_id.is_valid()) {
// remove link from a previously linked channel_full
auto linked_channel = get_channel_force(channel_full->linked_channel_id);
if (linked_channel != nullptr && linked_channel->has_linked_channel) {
linked_channel->has_linked_channel = false;
linked_channel->is_changed = true;
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto());
}
auto linked_channel_full =
get_channel_full_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 1");
if (linked_channel_full != nullptr && linked_channel_full->linked_channel_id == channel_id) {
linked_channel_full->linked_channel_id = ChannelId();
linked_channel_full->is_changed = true;
update_channel_full(linked_channel_full, channel_full->linked_channel_id);
}
}
channel_full->linked_channel_id = linked_channel_id;
channel_full->is_changed = true;
if (channel_full->linked_channel_id.is_valid()) {
// add link from a newly linked channel_full
auto linked_channel = get_channel_force(channel_full->linked_channel_id);
if (linked_channel != nullptr && !linked_channel->has_linked_channel) {
linked_channel->has_linked_channel = true;
linked_channel->is_changed = true;
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto());
}
auto linked_channel_full =
get_channel_full_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 2");
if (linked_channel_full != nullptr && linked_channel_full->linked_channel_id != channel_id) {
linked_channel_full->linked_channel_id = channel_id;
linked_channel_full->is_changed = true;
update_channel_full(linked_channel_full, channel_full->linked_channel_id);
}
}
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (linked_channel_id.is_valid() != c->has_linked_channel) {
c->has_linked_channel = linked_channel_id.is_valid();
c->is_changed = true;
update_channel(c, channel_id);
}
if (old_linked_channel_id != linked_channel_id) {
// must be called after the linked channel is changed
td_->messages_manager_->on_dialog_linked_channel_updated(DialogId(channel_id), old_linked_channel_id,
linked_channel_id);
}
auto new_linked_linked_channel_id = get_linked_channel_id(linked_channel_id);
LOG(INFO) << "Uplate linked channel in " << linked_channel_id << " from " << old_linked_linked_channel_id << " to "
<< new_linked_linked_channel_id;
if (old_linked_linked_channel_id != new_linked_linked_channel_id) {
// must be called after the linked channel is changed
td_->messages_manager_->on_dialog_linked_channel_updated(DialogId(linked_channel_id), old_linked_linked_channel_id,
new_linked_linked_channel_id);
}
}
void ContactsManager::on_update_channel_full_location(ChannelFull *channel_full, ChannelId channel_id,
const DialogLocation &location) {
if (channel_full->location != location) {
channel_full->location = location;
channel_full->is_changed = true;
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (location.empty() == c->has_location) {
c->has_location = !location.empty();
c->is_changed = true;
update_channel(c, channel_id);
}
}
void ContactsManager::on_update_channel_full_slow_mode_delay(ChannelFull *channel_full, ChannelId channel_id,
int32 slow_mode_delay, int32 slow_mode_next_send_date) {
if (slow_mode_delay < 0) {
LOG(ERROR) << "Receive slow mode delay " << slow_mode_delay << " in " << channel_id;
slow_mode_delay = 0;
}
if (channel_full->slow_mode_delay != slow_mode_delay) {
channel_full->slow_mode_delay = slow_mode_delay;
channel_full->is_changed = true;
}
on_update_channel_full_slow_mode_next_send_date(channel_full, slow_mode_next_send_date);
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
bool is_slow_mode_enabled = slow_mode_delay != 0;
if (is_slow_mode_enabled != c->is_slow_mode_enabled) {
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_changed = true;
update_channel(c, channel_id);
}
}
void ContactsManager::on_update_channel_full_slow_mode_next_send_date(ChannelFull *channel_full,
int32 slow_mode_next_send_date) {
if (slow_mode_next_send_date < 0) {
LOG(ERROR) << "Receive slow mode next send date " << slow_mode_next_send_date;
slow_mode_next_send_date = 0;
}
if (channel_full->slow_mode_delay == 0 && slow_mode_next_send_date > 0) {
LOG(ERROR) << "Slow mode is disabled, but next send date is " << slow_mode_next_send_date;
slow_mode_next_send_date = 0;
}
if (slow_mode_next_send_date != 0) {
auto now = G()->unix_time();
if (slow_mode_next_send_date <= now) {
slow_mode_next_send_date = 0;
}
if (slow_mode_next_send_date > now + 3601) {
slow_mode_next_send_date = now + 3601;
}
}
if (channel_full->slow_mode_next_send_date != slow_mode_next_send_date) {
channel_full->slow_mode_next_send_date = slow_mode_next_send_date;
channel_full->is_slow_mode_next_send_date_changed = true;
channel_full->is_changed = true;
}
}
void ContactsManager::on_get_dialog_invite_link_info(const string &invite_link,
tl_object_ptr<telegram_api::ChatInvite> &&chat_invite_ptr,
Promise<Unit> &&promise) {
CHECK(chat_invite_ptr != nullptr);
switch (chat_invite_ptr->get_id()) {
case telegram_api::chatInviteAlready::ID:
case telegram_api::chatInvitePeek::ID: {
telegram_api::object_ptr<telegram_api::Chat> chat = nullptr;
int32 accessible_before = 0;
if (chat_invite_ptr->get_id() == telegram_api::chatInviteAlready::ID) {
auto chat_invite_already = move_tl_object_as<telegram_api::chatInviteAlready>(chat_invite_ptr);
chat = std::move(chat_invite_already->chat_);
} else {
auto chat_invite_peek = move_tl_object_as<telegram_api::chatInvitePeek>(chat_invite_ptr);
chat = std::move(chat_invite_peek->chat_);
accessible_before = chat_invite_peek->expires_;
}
auto chat_id = get_chat_id(chat);
if (chat_id != ChatId() && !chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
chat_id = ChatId();
}
auto channel_id = get_channel_id(chat);
if (channel_id != ChannelId() && !channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
channel_id = ChannelId();
}
if (!channel_id.is_valid() || accessible_before < 0) {
LOG(ERROR) << "Receive expires = " << accessible_before << " for invite link " << invite_link << " to "
<< to_string(chat);
accessible_before = 0;
}
on_get_chat(std::move(chat), "chatInviteAlready");
CHECK(chat_id == ChatId() || channel_id == ChannelId());
// the access is already expired, reget the info
if (accessible_before != 0 && accessible_before <= G()->unix_time() + 1) {
td_->create_handler<CheckDialogInviteLinkQuery>(std::move(promise))->send(invite_link);
return;
}
DialogId dialog_id = chat_id.is_valid() ? DialogId(chat_id) : DialogId(channel_id);
auto &invite_link_info = invite_link_infos_[invite_link];
if (invite_link_info == nullptr) {
invite_link_info = make_unique<InviteLinkInfo>();
}
invite_link_info->dialog_id = dialog_id;
if (accessible_before != 0) {
auto &access = dialog_access_by_invite_link_[dialog_id];
access.invite_links.insert(invite_link);
if (access.accessible_before < accessible_before) {
access.accessible_before = accessible_before;
auto expires_in = accessible_before - G()->unix_time() - 1;
invite_link_info_expire_timeout_.set_timeout_in(dialog_id.get(), expires_in);
}
}
if (chat_id.is_valid()) {
on_get_chat_invite_link(chat_id, make_tl_object<telegram_api::chatInviteExported>(invite_link));
}
if (channel_id.is_valid()) {
on_get_channel_invite_link(channel_id, make_tl_object<telegram_api::chatInviteExported>(invite_link));
}
break;
}
case telegram_api::chatInvite::ID: {
auto chat_invite = move_tl_object_as<telegram_api::chatInvite>(chat_invite_ptr);
vector<UserId> participant_user_ids;
for (auto &user : chat_invite->participants_) {
auto user_id = get_user_id(user);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
continue;
}
on_get_user(std::move(user), "chatInvite");
participant_user_ids.push_back(user_id);
}
auto &invite_link_info = invite_link_infos_[invite_link];
if (invite_link_info == nullptr) {
invite_link_info = make_unique<InviteLinkInfo>();
}
invite_link_info->dialog_id = DialogId();
invite_link_info->title = chat_invite->title_;
invite_link_info->photo = get_photo(td_->file_manager_.get(), std::move(chat_invite->photo_), DialogId());
invite_link_info->participant_count = chat_invite->participants_count_;
invite_link_info->participant_user_ids = std::move(participant_user_ids);
invite_link_info->is_chat = (chat_invite->flags_ & CHAT_INVITE_FLAG_IS_CHANNEL) == 0;
invite_link_info->is_channel = (chat_invite->flags_ & CHAT_INVITE_FLAG_IS_CHANNEL) != 0;
bool is_broadcast = (chat_invite->flags_ & CHAT_INVITE_FLAG_IS_BROADCAST) != 0;
bool is_public = (chat_invite->flags_ & CHAT_INVITE_FLAG_IS_PUBLIC) != 0;
bool is_megagroup = (chat_invite->flags_ & CHAT_INVITE_FLAG_IS_MEGAGROUP) != 0;
if (!invite_link_info->is_channel) {
if (is_broadcast || is_public || is_megagroup) {
LOG(ERROR) << "Receive wrong chat invite: " << to_string(chat_invite);
is_public = is_megagroup = false;
}
} else {
LOG_IF(ERROR, is_broadcast == is_megagroup) << "Receive wrong chat invite: " << to_string(chat_invite);
}
invite_link_info->is_public = is_public;
invite_link_info->is_megagroup = is_megagroup;
break;
}
default:
UNREACHABLE();
}
promise.set_value(Unit());
}
void ContactsManager::remove_dialog_access_by_invite_link(DialogId dialog_id) {
auto access_it = dialog_access_by_invite_link_.find(dialog_id);
if (access_it == dialog_access_by_invite_link_.end()) {
return;
}
for (auto &invite_link : access_it->second.invite_links) {
invalidate_invite_link_info(invite_link);
}
dialog_access_by_invite_link_.erase(access_it);
invite_link_info_expire_timeout_.cancel_timeout(dialog_id.get());
}
bool ContactsManager::is_valid_invite_link(const string &invite_link) {
return !get_dialog_invite_link_hash(invite_link).empty();
}
Slice ContactsManager::get_dialog_invite_link_hash(const string &invite_link) {
auto lower_cased_invite_link_str = to_lower(invite_link);
Slice lower_cased_invite_link = lower_cased_invite_link_str;
size_t offset = 0;
if (begins_with(lower_cased_invite_link, "https://")) {
offset = 8;
} else if (begins_with(lower_cased_invite_link, "http://")) {
offset = 7;
}
lower_cased_invite_link.remove_prefix(offset);
for (auto &url : INVITE_LINK_URLS) {
if (begins_with(lower_cased_invite_link, url)) {
Slice hash = Slice(invite_link).substr(url.size() + offset);
hash.truncate(hash.find('#'));
hash.truncate(hash.find('?'));
return hash;
}
}
return Slice();
}
bool ContactsManager::update_invite_link(string &invite_link,
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link_ptr) {
string new_invite_link;
if (invite_link_ptr != nullptr) {
switch (invite_link_ptr->get_id()) {
case telegram_api::chatInviteEmpty::ID:
// link is empty
break;
case telegram_api::chatInviteExported::ID: {
auto chat_invite_exported = move_tl_object_as<telegram_api::chatInviteExported>(invite_link_ptr);
new_invite_link = std::move(chat_invite_exported->link_);
break;
}
default:
UNREACHABLE();
}
}
if (new_invite_link != invite_link) {
if (!invite_link.empty()) {
invite_link_infos_.erase(invite_link);
}
LOG_IF(ERROR, !new_invite_link.empty() && !is_valid_invite_link(new_invite_link))
<< "Unsupported invite link " << new_invite_link;
invite_link = std::move(new_invite_link);
return true;
}
return false;
}
void ContactsManager::invalidate_invite_link_info(const string &invite_link) {
LOG(INFO) << "Invalidate info about invite link " << invite_link;
invite_link_infos_.erase(invite_link);
}
void ContactsManager::repair_chat_participants(ChatId chat_id) {
send_get_chat_full_query(chat_id, Auto(), "repair_chat_participants");
}
void ContactsManager::on_update_chat_add_user(ChatId chat_id, UserId inviter_user_id, UserId user_id, int32 date,
int32 version) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
if (!have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
if (!have_user(inviter_user_id)) {
LOG(ERROR) << "Can't find " << inviter_user_id;
return;
}
LOG(INFO) << "Receive updateChatParticipantAdd to " << chat_id << " with " << user_id << " invited by "
<< inviter_user_id << " at " << date << " with version " << version;
ChatFull *chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
LOG(INFO) << "Ignoring update about members of " << chat_id;
return;
}
auto c = get_chat(chat_id);
if (c == nullptr) {
LOG(ERROR) << "Receive updateChatParticipantAdd for unknown " << chat_id << ". Couldn't apply it";
repair_chat_participants(chat_id);
return;
}
if (c->status.is_left()) {
// possible if updates come out of order
LOG(WARNING) << "Receive updateChatParticipantAdd for left " << chat_id << ". Couldn't apply it";
repair_chat_participants(chat_id); // just in case
return;
}
if (on_update_chat_full_participants_short(chat_full, chat_id, version)) {
for (auto &participant : chat_full->participants) {
if (participant.user_id == user_id) {
if (participant.inviter_user_id != inviter_user_id) {
LOG(ERROR) << user_id << " was readded to " << chat_id << " by " << inviter_user_id
<< ", previously invited by " << participant.inviter_user_id;
participant.inviter_user_id = inviter_user_id;
participant.joined_date = date;
repair_chat_participants(chat_id);
} else {
// Possible if update comes twice
LOG(INFO) << user_id << " was readded to " << chat_id;
}
return;
}
}
chat_full->participants.push_back(DialogParticipant{user_id, inviter_user_id, date,
user_id == chat_full->creator_user_id
? DialogParticipantStatus::Creator(true, false, string())
: DialogParticipantStatus::Member()});
update_chat_online_member_count(chat_full, chat_id, false);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id);
// Chat is already updated
if (chat_full->version == c->version &&
narrow_cast<int32>(chat_full->participants.size()) != c->participant_count) {
LOG(ERROR) << "Number of members in " << chat_id << " with version " << c->version << " is "
<< c->participant_count << " but there are " << chat_full->participants.size()
<< " members in the ChatFull";
repair_chat_participants(chat_id);
}
}
}
void ContactsManager::on_update_chat_edit_administrator(ChatId chat_id, UserId user_id, bool is_administrator,
int32 version) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
if (!have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
LOG(INFO) << "Receive updateChatParticipantAdmin in " << chat_id << " with " << user_id << ", administrator rights "
<< (is_administrator ? "enabled" : "disabled") << " with version " << version;
auto c = get_chat_force(chat_id);
if (c == nullptr) {
LOG(INFO) << "Ignoring update about members of unknown " << chat_id;
return;
}
if (c->status.is_left()) {
// possible if updates come out of order
LOG(WARNING) << "Receive updateChatParticipantAdmin for left " << chat_id << ". Couldn't apply it";
repair_chat_participants(chat_id); // just in case
return;
}
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return;
}
CHECK(c->version >= 0);
auto status = is_administrator ? DialogParticipantStatus::GroupAdministrator(c->status.is_creator())
: DialogParticipantStatus::Member();
if (version > c->version) {
if (version != c->version + 1) {
LOG(INFO) << "Administrators of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return;
}
c->version = version;
c->need_save_to_database = true;
if (user_id == get_my_id() && !c->status.is_creator()) {
// if chat with version was already received, then the update is already processed
// so we need to call on_update_chat_status only if version > c->version
on_update_chat_status(c, chat_id, status);
}
update_chat(c, chat_id);
}
ChatFull *chat_full = get_chat_full_force(chat_id);
if (chat_full != nullptr) {
if (chat_full->version + 1 == version) {
for (auto &participant : chat_full->participants) {
if (participant.user_id == user_id) {
participant.status = std::move(status);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id);
return;
}
}
}
// can't find chat member or version have increased too much
repair_chat_participants(chat_id);
}
}
void ContactsManager::on_update_chat_delete_user(ChatId chat_id, UserId user_id, int32 version) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
if (!have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
LOG(INFO) << "Receive updateChatParticipantDelete from " << chat_id << " with " << user_id << " and version "
<< version;
ChatFull *chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
LOG(INFO) << "Ignoring update about members of " << chat_id;
return;
}
const Chat *c = get_chat_force(chat_id);
if (c == nullptr) {
LOG(ERROR) << "Receive updateChatParticipantDelete for unknown " << chat_id;
repair_chat_participants(chat_id);
return;
}
if (user_id == get_my_id()) {
LOG_IF(WARNING, c->status.is_member()) << "User was removed from " << chat_id
<< " but it is not left the group. Possible if updates comes out of order";
return;
}
if (c->status.is_left()) {
// possible if updates come out of order
LOG(INFO) << "Receive updateChatParticipantDelete for left " << chat_id;
repair_chat_participants(chat_id);
return;
}
if (on_update_chat_full_participants_short(chat_full, chat_id, version)) {
for (size_t i = 0; i < chat_full->participants.size(); i++) {
if (chat_full->participants[i].user_id == user_id) {
chat_full->participants[i] = chat_full->participants.back();
chat_full->participants.resize(chat_full->participants.size() - 1);
chat_full->is_changed = true;
update_chat_online_member_count(chat_full, chat_id, false);
update_chat_full(chat_full, chat_id);
if (static_cast<int32>(chat_full->participants.size()) != c->participant_count) {
repair_chat_participants(chat_id);
}
return;
}
}
LOG(ERROR) << "Can't find group member " << user_id << " in " << chat_id << " to delete him";
repair_chat_participants(chat_id);
}
}
void ContactsManager::on_update_chat_status(Chat *c, ChatId chat_id, DialogParticipantStatus status) {
if (c->status != status) {
LOG(INFO) << "Update " << chat_id << " status from " << c->status << " to " << status;
bool need_drop_invite_link = c->status.is_left() != status.is_left();
bool need_reload_group_call = c->status.can_manage_calls() != status.can_manage_calls();
c->status = status;
if (c->status.is_left()) {
c->participant_count = 0;
c->version = -1;
c->default_permissions_version = -1;
c->pinned_message_version = -1;
drop_chat_full(chat_id);
}
if (need_drop_invite_link) {
auto it = dialog_invite_links_.find(DialogId(chat_id));
if (it != dialog_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
}
if (need_reload_group_call) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_group_call_rights,
DialogId(chat_id));
}
c->is_changed = true;
}
}
void ContactsManager::on_update_chat_default_permissions(ChatId chat_id, RestrictedRights default_permissions,
int32 version) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
auto c = get_chat_force(chat_id);
if (c == nullptr) {
LOG(INFO) << "Ignoring update about unknown " << chat_id;
return;
}
LOG(INFO) << "Receive updateChatDefaultBannedRights in " << chat_id << " with " << default_permissions
<< " and version " << version << ". Current version is " << c->version;
if (c->status.is_left()) {
// possible if updates come out of order
LOG(WARNING) << "Receive updateChatDefaultBannedRights for left " << chat_id << ". Couldn't apply it";
repair_chat_participants(chat_id); // just in case
return;
}
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return;
}
CHECK(c->version >= 0);
if (version > c->version) {
// this should be unreachable, because version and default permissions must be already updated from
// the chat object in on_chat_update
if (version != c->version + 1) {
LOG(INFO) << "Default permissions of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return;
}
LOG_IF(ERROR, default_permissions == c->default_permissions)
<< "Receive updateChatDefaultBannedRights in " << chat_id << " with version " << version
<< " and default_permissions = " << default_permissions
<< ", but default_permissions are not changed. Current version is " << c->version;
c->version = version;
c->need_save_to_database = true;
on_update_chat_default_permissions(c, chat_id, default_permissions, version);
update_chat(c, chat_id);
}
}
void ContactsManager::on_update_chat_default_permissions(Chat *c, ChatId chat_id, RestrictedRights default_permissions,
int32 version) {
if (c->default_permissions != default_permissions && version >= c->default_permissions_version) {
LOG(INFO) << "Update " << chat_id << " default permissions from " << c->default_permissions << " to "
<< default_permissions << " and version from " << c->default_permissions_version << " to " << version;
c->default_permissions = default_permissions;
c->default_permissions_version = version;
c->is_default_permissions_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_chat_pinned_message(ChatId chat_id, MessageId pinned_message_id, int32 version) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
auto c = get_chat_force(chat_id);
if (c == nullptr) {
LOG(INFO) << "Ignoring update about unknown " << chat_id;
return;
}
LOG(INFO) << "Receive updateChatPinnedMessage in " << chat_id << " with " << pinned_message_id << " and version "
<< version << ". Current version is " << c->version << "/" << c->pinned_message_version;
if (c->status.is_left()) {
// possible if updates come out of order
repair_chat_participants(chat_id); // just in case
return;
}
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return;
}
CHECK(c->version >= 0);
if (version >= c->pinned_message_version) {
if (version != c->version + 1 && version != c->version) {
LOG(INFO) << "Pinned message of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
} else if (version == c->version + 1) {
c->version = version;
c->need_save_to_database = true;
}
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(chat_id), pinned_message_id);
if (version > c->pinned_message_version) {
LOG(INFO) << "Change pinned message version of " << chat_id << " from " << c->pinned_message_version << " to "
<< version;
c->pinned_message_version = version;
c->need_save_to_database = true;
}
update_chat(c, chat_id);
}
}
void ContactsManager::on_update_chat_participant_count(Chat *c, ChatId chat_id, int32 participant_count, int32 version,
const string &debug_str) {
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " in " << chat_id << debug_str;
return;
}
if (version < c->version) {
// some outdated data
LOG(INFO) << "Receive number of members in " << chat_id << " with version " << version << debug_str
<< ", but current version is " << c->version;
return;
}
if (c->participant_count != participant_count) {
if (version == c->version && participant_count != 0) {
// version is not changed when deleted user is removed from the chat
LOG_IF(ERROR, c->participant_count != participant_count + 1)
<< "Number of members in " << chat_id << " has changed from " << c->participant_count << " to "
<< participant_count << ", but version " << c->version << " remains unchanged" << debug_str;
repair_chat_participants(chat_id);
}
c->participant_count = participant_count;
c->version = version;
c->is_changed = true;
return;
}
if (version > c->version) {
c->version = version;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_chat_photo(Chat *c, ChatId chat_id,
tl_object_ptr<telegram_api::ChatPhoto> &&chat_photo_ptr) {
DialogPhoto new_chat_photo =
get_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), 0, std::move(chat_photo_ptr));
if (new_chat_photo != c->photo) {
c->photo = new_chat_photo;
c->is_photo_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_chat_title(Chat *c, ChatId chat_id, string &&title) {
if (c->title != title) {
c->title = std::move(title);
c->is_title_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_chat_active(Chat *c, ChatId chat_id, bool is_active) {
if (c->is_active != is_active) {
c->is_active = is_active;
c->is_is_active_changed = true;
c->is_changed = true;
}
}
void ContactsManager::on_update_chat_migrated_to_channel_id(Chat *c, ChatId chat_id, ChannelId migrated_to_channel_id) {
if (c->migrated_to_channel_id != migrated_to_channel_id && migrated_to_channel_id.is_valid()) {
LOG_IF(ERROR, c->migrated_to_channel_id.is_valid())
<< "Upgraded supergroup ID for " << chat_id << " has changed from " << c->migrated_to_channel_id << " to "
<< migrated_to_channel_id;
c->migrated_to_channel_id = migrated_to_channel_id;
c->is_changed = true;
}
}
void ContactsManager::on_update_chat_description(ChatId chat_id, string &&description) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
auto chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
return;
}
if (chat_full->description != description) {
chat_full->description = std::move(description);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id);
}
}
bool ContactsManager::on_update_chat_full_participants_short(ChatFull *chat_full, ChatId chat_id, int32 version) {
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return false;
}
if (chat_full->version == -1) {
// chat members are unknown, nothing to update
return false;
}
if (chat_full->version + 1 == version) {
chat_full->version = version;
return true;
}
LOG(INFO) << "Number of members in " << chat_id << " with version " << chat_full->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return false;
}
void ContactsManager::on_update_chat_full_participants(ChatFull *chat_full, ChatId chat_id,
vector<DialogParticipant> participants, int32 version,
bool from_update) {
if (version <= -1) {
LOG(ERROR) << "Receive members with wrong version " << version << " in " << chat_id;
return;
}
if (version < chat_full->version) {
// some outdated data
LOG(WARNING) << "Receive members of " << chat_id << " with version " << version << " but current version is "
<< chat_full->version;
return;
}
if ((chat_full->participants.size() != participants.size() && version == chat_full->version) ||
(from_update && version != chat_full->version + 1)) {
LOG(INFO) << "Members of " << chat_id << " has changed";
// this is possible in very rare situations
repair_chat_participants(chat_id);
}
chat_full->participants = std::move(participants);
chat_full->version = version;
chat_full->is_changed = true;
update_chat_online_member_count(chat_full, chat_id, true);
}
void ContactsManager::drop_chat_photos(ChatId chat_id, bool is_empty, bool drop_chat_full_photo, const char *source) {
if (drop_chat_full_photo) {
auto chat_full = get_chat_full(chat_id); // must not load ChatFull
if (chat_full == nullptr) {
return;
}
on_update_chat_full_photo(chat_full, chat_id, Photo());
if (!is_empty) {
reload_chat_full(chat_id, Auto());
}
update_chat_full(chat_full, chat_id);
}
}
void ContactsManager::drop_chat_full(ChatId chat_id) {
ChatFull *chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
drop_chat_photos(chat_id, false, false, "drop_chat_full");
auto it = dialog_invite_links_.find(DialogId(chat_id));
if (it != dialog_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
return;
}
LOG(INFO) << "Drop basicGroupFullInfo of " << chat_id;
on_update_chat_full_photo(chat_full, chat_id, Photo());
// chat_full->creator_user_id = UserId();
chat_full->participants.clear();
chat_full->version = -1;
update_invite_link(chat_full->invite_link, nullptr);
update_chat_online_member_count(chat_full, chat_id, true);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id);
}
void ContactsManager::on_update_channel_photo(Channel *c, ChannelId channel_id,
tl_object_ptr<telegram_api::ChatPhoto> &&chat_photo_ptr) {
DialogPhoto new_chat_photo =
get_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), c->access_hash, std::move(chat_photo_ptr));
if (new_chat_photo != c->photo) {
c->photo = new_chat_photo;
c->is_photo_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_channel_title(Channel *c, ChannelId channel_id, string &&title) {
if (c->title != title) {
c->title = std::move(title);
c->is_title_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_channel_status(Channel *c, ChannelId channel_id, DialogParticipantStatus &&status) {
if (c->status != status) {
LOG(INFO) << "Update " << channel_id << " status from " << c->status << " to " << status;
if (c->is_update_supergroup_sent) {
on_channel_status_changed(c, channel_id, c->status, status);
}
c->status = status;
c->is_status_changed = true;
c->is_changed = true;
}
}
void ContactsManager::on_channel_status_changed(Channel *c, ChannelId channel_id,
const DialogParticipantStatus &old_status,
const DialogParticipantStatus &new_status) {
CHECK(c->is_update_supergroup_sent);
bool need_drop_invite_link = old_status.is_administrator() != new_status.is_administrator() ||
old_status.is_member() != new_status.is_member();
bool need_reload_group_call = old_status.can_manage_calls() != new_status.can_manage_calls();
invalidate_channel_full(channel_id, need_drop_invite_link, !c->is_slow_mode_enabled);
if (old_status.is_creator() != new_status.is_creator()) {
for (size_t i = 0; i < 2; i++) {
created_public_channels_inited_[i] = false;
created_public_channels_[i].clear();
}
send_get_channel_full_query(nullptr, channel_id, Auto(), "update channel owner");
reload_dialog_administrators(DialogId(channel_id), 0, Auto());
}
if (need_reload_group_call) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_group_call_rights,
DialogId(channel_id));
}
}
void ContactsManager::on_update_channel_default_permissions(Channel *c, ChannelId channel_id,
RestrictedRights default_permissions) {
if (c->default_permissions != default_permissions) {
LOG(INFO) << "Update " << channel_id << " default permissions from " << c->default_permissions << " to "
<< default_permissions;
c->default_permissions = default_permissions;
c->is_default_permissions_changed = true;
c->need_save_to_database = true;
}
}
void ContactsManager::on_update_channel_username(ChannelId channel_id, string &&username) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
Channel *c = get_channel_force(channel_id);
if (c != nullptr) {
on_update_channel_username(c, channel_id, std::move(username));
update_channel(c, channel_id);
} else {
LOG(INFO) << "Ignore update channel username about unknown " << channel_id;
}
}
void ContactsManager::on_update_channel_username(Channel *c, ChannelId channel_id, string &&username) {
td_->messages_manager_->on_dialog_username_updated(DialogId(channel_id), c->username, username);
if (c->username != username) {
if (c->is_update_supergroup_sent) {
on_channel_username_changed(c, channel_id, c->username, username);
}
c->username = std::move(username);
c->is_username_changed = true;
c->is_changed = true;
}
}
void ContactsManager::on_channel_username_changed(Channel *c, ChannelId channel_id, const string &old_username,
const string &new_username) {
if (old_username.empty() || new_username.empty()) {
// moving channel from private to public can change availability of chat members
invalidate_channel_full(channel_id, true, !c->is_slow_mode_enabled);
}
}
void ContactsManager::on_update_channel_description(ChannelId channel_id, string &&description) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_description");
if (channel_full == nullptr) {
return;
}
if (channel_full->description != description) {
channel_full->description = std::move(description);
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::on_update_channel_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_sticker_set");
if (channel_full == nullptr) {
return;
}
if (channel_full->sticker_set_id != sticker_set_id) {
channel_full->sticker_set_id = sticker_set_id;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::on_update_channel_linked_channel_id(ChannelId channel_id, ChannelId group_channel_id) {
if (channel_id.is_valid()) {
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_linked_channel_id 1");
on_update_channel_full_linked_channel_id(channel_full, channel_id, group_channel_id);
if (channel_full != nullptr) {
update_channel_full(channel_full, channel_id);
}
}
if (group_channel_id.is_valid()) {
auto channel_full = get_channel_full_force(group_channel_id, "on_update_channel_linked_channel_id 2");
on_update_channel_full_linked_channel_id(channel_full, group_channel_id, channel_id);
if (channel_full != nullptr) {
update_channel_full(channel_full, group_channel_id);
}
}
}
void ContactsManager::on_update_channel_location(ChannelId channel_id, const DialogLocation &location) {
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_location");
if (channel_full != nullptr) {
on_update_channel_full_location(channel_full, channel_id, location);
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::on_update_channel_slow_mode_delay(ChannelId channel_id, int32 slow_mode_delay,
Promise<Unit> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_slow_mode_delay");
if (channel_full != nullptr) {
on_update_channel_full_slow_mode_delay(channel_full, channel_id, slow_mode_delay, 0);
update_channel_full(channel_full, channel_id);
}
promise.set_value(Unit());
}
void ContactsManager::on_update_channel_slow_mode_next_send_date(ChannelId channel_id, int32 slow_mode_next_send_date) {
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_slow_mode_next_send_date");
if (channel_full != nullptr) {
on_update_channel_full_slow_mode_next_send_date(channel_full, slow_mode_next_send_date);
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::on_update_channel_bot_user_ids(ChannelId channel_id, vector<UserId> &&bot_user_ids) {
CHECK(channel_id.is_valid());
if (!have_channel(channel_id)) {
LOG(ERROR) << channel_id << " not found";
return;
}
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_bot_user_ids");
if (channel_full == nullptr) {
td_->messages_manager_->on_dialog_bots_updated(DialogId(channel_id), std::move(bot_user_ids));
return;
}
on_update_channel_full_bot_user_ids(channel_full, channel_id, std::move(bot_user_ids));
update_channel_full(channel_full, channel_id);
}
void ContactsManager::on_update_channel_full_bot_user_ids(ChannelFull *channel_full, ChannelId channel_id,
vector<UserId> &&bot_user_ids) {
CHECK(channel_full != nullptr);
if (channel_full->bot_user_ids != bot_user_ids) {
td_->messages_manager_->on_dialog_bots_updated(DialogId(channel_id), bot_user_ids);
channel_full->bot_user_ids = std::move(bot_user_ids);
channel_full->need_save_to_database = true;
}
}
void ContactsManager::on_update_channel_is_all_history_available(ChannelId channel_id, bool is_all_history_available,
Promise<Unit> &&promise) {
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_is_all_history_available");
if (channel_full != nullptr && channel_full->is_all_history_available != is_all_history_available) {
channel_full->is_all_history_available = is_all_history_available;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id);
}
promise.set_value(Unit());
}
void ContactsManager::on_update_channel_default_permissions(ChannelId channel_id,
RestrictedRights default_permissions) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
Channel *c = get_channel_force(channel_id);
if (c != nullptr) {
on_update_channel_default_permissions(c, channel_id, std::move(default_permissions));
update_channel(c, channel_id);
} else {
LOG(INFO) << "Ignore update channel default permissions about unknown " << channel_id;
}
}
void ContactsManager::on_update_channel_participant(ChannelId channel_id, UserId user_id, int32 date,
tl_object_ptr<telegram_api::ChannelParticipant> old_participant,
tl_object_ptr<telegram_api::ChannelParticipant> new_participant) {
if (!td_->auth_manager_->is_bot()) {
LOG(ERROR) << "Receive updateChannelParticipant by non-bot";
return;
}
if (!channel_id.is_valid() || !user_id.is_valid() || date <= 0 ||
(old_participant == nullptr && new_participant == nullptr)) {
LOG(ERROR) << "Receive invalid updateChannelParticipant in " << channel_id << " for " << user_id << " at " << date
<< ": " << to_string(old_participant) << " -> " << to_string(new_participant);
return;
}
DialogParticipant old_dialog_participant;
DialogParticipant new_dialog_participant;
if (old_participant != nullptr) {
old_dialog_participant = get_dialog_participant(channel_id, std::move(old_participant));
if (new_participant == nullptr) {
new_dialog_participant = DialogParticipant::left(old_dialog_participant.user_id);
} else {
new_dialog_participant = get_dialog_participant(channel_id, std::move(new_participant));
}
} else {
new_dialog_participant = get_dialog_participant(channel_id, std::move(new_participant));
old_dialog_participant = DialogParticipant::left(new_dialog_participant.user_id);
}
if (old_dialog_participant.user_id != new_dialog_participant.user_id || !old_dialog_participant.is_valid() ||
!new_dialog_participant.is_valid()) {
LOG(ERROR) << "Receive wrong updateChannelParticipant: " << old_dialog_participant << " -> "
<< new_dialog_participant;
return;
}
// TODO send update
}
void ContactsManager::update_contacts_hints(const User *u, UserId user_id, bool from_database) {
bool is_contact = is_user_contact(u, user_id);
if (td_->auth_manager_->is_bot()) {
LOG_IF(ERROR, is_contact) << "Bot has " << user_id << " in the contacts list";
return;
}
int64 key = user_id.get();
string old_value = contacts_hints_.key_to_string(key);
string new_value = is_contact ? u->first_name + " " + u->last_name + " " + u->username : "";
if (new_value != old_value) {
if (is_contact) {
contacts_hints_.add(key, new_value);
} else {
contacts_hints_.remove(key);
}
}
if (G()->parameters().use_chat_info_db) {
// update contacts database
if (!are_contacts_loaded_) {
if (!from_database && load_contacts_queries_.empty()) {
search_contacts("", std::numeric_limits<int32>::max(), Auto());
}
} else {
if (old_value.empty() == is_contact) {
save_contacts_to_database();
}
}
}
}
bool ContactsManager::have_user(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && u->is_received;
}
bool ContactsManager::have_min_user(UserId user_id) const {
return users_.count(user_id) > 0;
}
bool ContactsManager::is_user_deleted(UserId user_id) const {
auto u = get_user(user_id);
return u == nullptr || u->is_deleted;
}
bool ContactsManager::is_user_support(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && !u->is_deleted && u->is_support;
}
bool ContactsManager::is_user_bot(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && !u->is_deleted && u->is_bot;
}
Result<BotData> ContactsManager::get_bot_data(UserId user_id) const {
auto p = users_.find(user_id);
if (p == users_.end()) {
return Status::Error(5, "Bot not found");
}
auto bot = p->second.get();
if (!bot->is_bot) {
return Status::Error(5, "User is not a bot");
}
if (bot->is_deleted) {
return Status::Error(5, "Bot is deleted");
}
if (!bot->is_received) {
return Status::Error(5, "Bot is inaccessible");
}
BotData bot_data;
bot_data.username = bot->username;
bot_data.can_join_groups = bot->can_join_groups;
bot_data.can_read_all_group_messages = bot->can_read_all_group_messages;
bot_data.is_inline = bot->is_inline_bot;
bot_data.need_location = bot->need_location_bot;
return bot_data;
}
bool ContactsManager::is_user_online(UserId user_id, int32 tolerance) const {
int32 was_online = get_user_was_online(get_user(user_id), user_id);
return was_online > G()->unix_time() - tolerance;
}
bool ContactsManager::is_user_status_exact(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && !u->is_deleted && !u->is_bot && u->was_online > 0;
}
bool ContactsManager::can_report_user(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && !u->is_deleted && !u->is_support && (u->is_bot || all_users_nearby_.count(user_id) != 0);
}
const ContactsManager::User *ContactsManager::get_user(UserId user_id) const {
auto p = users_.find(user_id);
if (p == users_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::User *ContactsManager::get_user(UserId user_id) {
auto p = users_.find(user_id);
if (p == users_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
bool ContactsManager::is_dialog_info_received_from_server(DialogId dialog_id) const {
switch (dialog_id.get_type()) {
case DialogType::User: {
auto u = get_user(dialog_id.get_user_id());
return u != nullptr && u->is_received_from_server;
}
case DialogType::Chat: {
auto c = get_chat(dialog_id.get_chat_id());
return c != nullptr && c->is_received_from_server;
}
case DialogType::Channel: {
auto c = get_channel(dialog_id.get_channel_id());
return c != nullptr && c->is_received_from_server;
}
default:
return false;
}
}
void ContactsManager::reload_dialog_info(DialogId dialog_id, Promise<Unit> &&promise) {
switch (dialog_id.get_type()) {
case DialogType::User:
return reload_user(dialog_id.get_user_id(), std::move(promise));
case DialogType::Chat:
return reload_chat(dialog_id.get_chat_id(), std::move(promise));
case DialogType::Channel:
return reload_channel(dialog_id.get_channel_id(), std::move(promise));
default:
return promise.set_error(Status::Error("Invalid dialog ID to reload"));
}
}
void ContactsManager::send_get_me_query(Td *td, Promise<Unit> &&promise) {
vector<tl_object_ptr<telegram_api::InputUser>> users;
users.push_back(make_tl_object<telegram_api::inputUserSelf>());
td->create_handler<GetUsersQuery>(std::move(promise))->send(std::move(users));
}
UserId ContactsManager::get_me(Promise<Unit> &&promise) {
auto my_id = get_my_id();
if (!have_user_force(my_id)) {
send_get_me_query(td_, std::move(promise));
return UserId();
}
promise.set_value(Unit());
return my_id;
}
bool ContactsManager::get_user(UserId user_id, int left_tries, Promise<Unit> &&promise) {
if (!user_id.is_valid()) {
promise.set_error(Status::Error(6, "Invalid user identifier"));
return false;
}
if (user_id == get_service_notifications_user_id() || user_id == get_replies_bot_user_id() ||
user_id == get_anonymous_bot_user_id()) {
get_user_force(user_id);
}
// TODO support loading user from database and merging it with min-user in memory
if (!have_min_user(user_id)) {
// TODO UserLoader
if (left_tries > 2 && G()->parameters().use_chat_info_db) {
send_closure_later(actor_id(this), &ContactsManager::load_user_from_database, nullptr, user_id,
std::move(promise));
return false;
}
auto input_user = get_input_user(user_id);
if (left_tries == 1 || input_user == nullptr) {
promise.set_error(Status::Error(6, "User not found"));
return false;
}
vector<tl_object_ptr<telegram_api::InputUser>> users;
users.push_back(std::move(input_user));
td_->create_handler<GetUsersQuery>(std::move(promise))->send(std::move(users));
return false;
}
promise.set_value(Unit());
return true;
}
ContactsManager::User *ContactsManager::add_user(UserId user_id, const char *source) {
CHECK(user_id.is_valid());
auto &user_ptr = users_[user_id];
if (user_ptr == nullptr) {
user_ptr = make_unique<User>();
}
return user_ptr.get();
}
const ContactsManager::UserFull *ContactsManager::get_user_full(UserId user_id) const {
auto p = users_full_.find(user_id);
if (p == users_full_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::UserFull *ContactsManager::get_user_full(UserId user_id) {
auto p = users_full_.find(user_id);
if (p == users_full_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::UserFull *ContactsManager::add_user_full(UserId user_id) {
CHECK(user_id.is_valid());
auto &user_full_ptr = users_full_[user_id];
if (user_full_ptr == nullptr) {
user_full_ptr = make_unique<UserFull>();
}
return user_full_ptr.get();
}
void ContactsManager::reload_user(UserId user_id, Promise<Unit> &&promise) {
if (!user_id.is_valid()) {
return promise.set_error(Status::Error(6, "Invalid user identifier"));
}
have_user_force(user_id);
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(6, "User info not found"));
}
// there is no much reason to combine different requests into one request
vector<tl_object_ptr<telegram_api::InputUser>> users;
users.push_back(std::move(input_user));
td_->create_handler<GetUsersQuery>(std::move(promise))->send(std::move(users));
}
bool ContactsManager::load_user_full(UserId user_id, bool force, Promise<Unit> &&promise) {
auto u = get_user(user_id);
if (u == nullptr) {
promise.set_error(Status::Error(6, "User not found"));
return false;
}
auto user_full = get_user_full_force(user_id);
if (user_full == nullptr) {
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
promise.set_error(Status::Error(6, "Can't get info about inaccessible user"));
return false;
}
send_get_user_full_query(user_id, std::move(input_user), std::move(promise), "load_user_full");
return false;
}
if (user_full->is_expired() || is_bot_info_expired(user_id, u->bot_info_version)) {
auto input_user = get_input_user(user_id);
CHECK(input_user != nullptr);
if (td_->auth_manager_->is_bot() && !force) {
send_get_user_full_query(user_id, std::move(input_user), std::move(promise), "load expired user_full");
return false;
} else {
send_get_user_full_query(user_id, std::move(input_user), Auto(), "load expired user_full");
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::reload_user_full(UserId user_id) {
auto input_user = get_input_user(user_id);
if (input_user != nullptr) {
send_get_user_full_query(user_id, std::move(input_user), Auto(), "reload_user_full");
}
}
void ContactsManager::send_get_user_full_query(UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user,
Promise<Unit> &&promise, const char *source) {
LOG(INFO) << "Get full " << user_id << " from " << source;
auto send_query =
PromiseCreator::lambda([td = td_, input_user = std::move(input_user)](Result<Promise<Unit>> &&promise) mutable {
if (promise.is_ok()) {
td->create_handler<GetFullUserQuery>(promise.move_as_ok())->send(std::move(input_user));
}
});
get_user_full_queries_.add_query(user_id.get(), std::move(send_query), std::move(promise));
}
const ContactsManager::BotInfo *ContactsManager::get_bot_info(UserId user_id) const {
auto p = bot_infos_.find(user_id);
if (p == bot_infos_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::BotInfo *ContactsManager::get_bot_info(UserId user_id) {
auto p = bot_infos_.find(user_id);
if (p == bot_infos_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::BotInfo *ContactsManager::add_bot_info(UserId user_id) {
CHECK(user_id.is_valid());
auto &bot_info_ptr = bot_infos_[user_id];
if (bot_info_ptr == nullptr) {
bot_info_ptr = make_unique<BotInfo>();
}
return bot_info_ptr.get();
}
std::pair<int32, vector<const Photo *>> ContactsManager::get_user_profile_photos(UserId user_id, int32 offset,
int32 limit, Promise<Unit> &&promise) {
std::pair<int32, vector<const Photo *>> result;
result.first = -1;
if (offset < 0) {
promise.set_error(Status::Error(3, "Parameter offset must be non-negative"));
return result;
}
if (limit <= 0) {
promise.set_error(Status::Error(3, "Parameter limit must be positive"));
return result;
}
if (limit > MAX_GET_PROFILE_PHOTOS) {
limit = MAX_GET_PROFILE_PHOTOS;
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
promise.set_error(Status::Error(6, "User not found"));
return result;
}
get_user_dialog_photo(user_id); // apply pending user photo
auto user_photos = &user_photos_[user_id];
if (user_photos->getting_now) {
promise.set_error(Status::Error(400, "Request for new profile photos has already been sent"));
return result;
}
if (user_photos->count != -1) { // know photo count
CHECK(user_photos->offset != -1);
result.first = user_photos->count;
if (offset >= user_photos->count) {
// offset if too big
promise.set_value(Unit());
return result;
}
if (limit > user_photos->count - offset) {
limit = user_photos->count - offset;
}
int32 cache_begin = user_photos->offset;
int32 cache_end = cache_begin + narrow_cast<int32>(user_photos->photos.size());
if (cache_begin <= offset && offset + limit <= cache_end) {
// answer query from cache
for (int i = 0; i < limit; i++) {
result.second.push_back(&user_photos->photos[i + offset - cache_begin]);
}
promise.set_value(Unit());
return result;
}
if (cache_begin <= offset && offset < cache_end) {
// adjust offset to the end of cache
limit = offset + limit - cache_end;
offset = cache_end;
}
}
user_photos->getting_now = true;
if (limit < MAX_GET_PROFILE_PHOTOS / 5) {
limit = MAX_GET_PROFILE_PHOTOS / 5; // make limit reasonable
}
td_->create_handler<GetUserPhotosQuery>(std::move(promise))->send(user_id, std::move(input_user), offset, limit, 0);
return result;
}
void ContactsManager::reload_user_profile_photo(UserId user_id, int64 photo_id, Promise<Unit> &&promise) {
get_user_force(user_id);
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
return promise.set_error(Status::Error(6, "User info not found"));
}
// this request will be needed only to download the photo,
// so there is no reason to combine different requests for a photo into one request
td_->create_handler<GetUserPhotosQuery>(std::move(promise))->send(user_id, std::move(input_user), -1, 1, photo_id);
}
FileSourceId ContactsManager::get_user_profile_photo_file_source_id(UserId user_id, int64 photo_id) {
auto u = get_user(user_id);
if (u != nullptr && u->photo_ids.count(photo_id) != 0) {
VLOG(file_references) << "Don't need to create file source for photo " << photo_id << " of " << user_id;
// photo was already added, source ID was registered and shouldn't be needed
return FileSourceId();
}
auto &source_id = user_profile_photo_file_source_ids_[std::make_pair(user_id, photo_id)];
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_user_photo_file_source(user_id, photo_id);
}
VLOG(file_references) << "Return " << source_id << " for photo " << photo_id << " of " << user_id;
return source_id;
}
FileSourceId ContactsManager::get_chat_full_file_source_id(ChatId chat_id) {
if (get_chat_full(chat_id) != nullptr) {
VLOG(file_references) << "Don't need to create file source for full " << chat_id;
// chat full was already added, source ID was registered and shouldn't be needed
return FileSourceId();
}
auto &source_id = chat_full_file_source_ids_[chat_id];
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_chat_full_file_source(chat_id);
}
VLOG(file_references) << "Return " << source_id << " for full " << chat_id;
return source_id;
}
FileSourceId ContactsManager::get_channel_full_file_source_id(ChannelId channel_id) {
if (get_channel_full(channel_id) != nullptr) {
VLOG(file_references) << "Don't need to create file source for full " << channel_id;
// channel full was already added, source ID was registered and shouldn't be needed
return FileSourceId();
}
auto &source_id = channel_full_file_source_ids_[channel_id];
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_channel_full_file_source(channel_id);
}
VLOG(file_references) << "Return " << source_id << " for full " << channel_id;
return source_id;
}
bool ContactsManager::have_chat(ChatId chat_id) const {
return chats_.count(chat_id) > 0;
}
const ContactsManager::Chat *ContactsManager::get_chat(ChatId chat_id) const {
auto p = chats_.find(chat_id);
if (p == chats_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::Chat *ContactsManager::get_chat(ChatId chat_id) {
auto p = chats_.find(chat_id);
if (p == chats_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::Chat *ContactsManager::add_chat(ChatId chat_id) {
CHECK(chat_id.is_valid());
auto &chat_ptr = chats_[chat_id];
if (chat_ptr == nullptr) {
chat_ptr = make_unique<Chat>();
}
return chat_ptr.get();
}
bool ContactsManager::get_chat(ChatId chat_id, int left_tries, Promise<Unit> &&promise) {
if (!chat_id.is_valid()) {
promise.set_error(Status::Error(6, "Invalid basic group identifier"));
return false;
}
if (!have_chat(chat_id)) {
if (left_tries > 2 && G()->parameters().use_chat_info_db) {
send_closure_later(actor_id(this), &ContactsManager::load_chat_from_database, nullptr, chat_id,
std::move(promise));
return false;
}
if (left_tries > 1) {
td_->create_handler<GetChatsQuery>(std::move(promise))->send(vector<int32>{chat_id.get()});
return false;
}
promise.set_error(Status::Error(6, "Group not found"));
return false;
}
promise.set_value(Unit());
return true;
}
void ContactsManager::reload_chat(ChatId chat_id, Promise<Unit> &&promise) {
if (!chat_id.is_valid()) {
return promise.set_error(Status::Error(6, "Invalid basic group identifier"));
}
// there is no much reason to combine different requests into one request
td_->create_handler<GetChatsQuery>(std::move(promise))->send(vector<int32>{chat_id.get()});
}
const ContactsManager::ChatFull *ContactsManager::get_chat_full(ChatId chat_id) const {
auto p = chats_full_.find(chat_id);
if (p == chats_full_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::ChatFull *ContactsManager::get_chat_full(ChatId chat_id) {
auto p = chats_full_.find(chat_id);
if (p == chats_full_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::ChatFull *ContactsManager::add_chat_full(ChatId chat_id) {
CHECK(chat_id.is_valid());
auto &chat_full_ptr = chats_full_[chat_id];
if (chat_full_ptr == nullptr) {
chat_full_ptr = make_unique<ChatFull>();
}
return chat_full_ptr.get();
}
bool ContactsManager::is_chat_full_outdated(const ChatFull *chat_full, const Chat *c, ChatId chat_id) {
CHECK(c != nullptr);
CHECK(chat_full != nullptr);
if (!c->is_active && chat_full->version == -1) {
return false;
}
if (chat_full->version != c->version) {
LOG(INFO) << "Have outdated ChatFull " << chat_id << " with current version "
<< (chat_full ? chat_full->version : -123456789) << " and chat version " << c->version;
return true;
}
for (const auto &participant : chat_full->participants) {
auto u = get_user(participant.user_id);
if (u != nullptr && is_bot_info_expired(participant.user_id, u->bot_info_version)) {
LOG(INFO) << "Have outdated botInfo for " << participant.user_id << ", expected version " << u->bot_info_version;
return true;
}
}
LOG(INFO) << "Full " << chat_id << " is up-to-date with version " << chat_full->version;
return false;
}
bool ContactsManager::load_chat_full(ChatId chat_id, bool force, Promise<Unit> &&promise) {
auto c = get_chat(chat_id);
if (c == nullptr) {
promise.set_error(Status::Error(6, "Group not found"));
return false;
}
auto chat_full = get_chat_full_force(chat_id);
if (chat_full == nullptr) {
LOG(INFO) << "Full " << chat_id << " not found";
send_get_chat_full_query(chat_id, std::move(promise), "load_chat_full");
return false;
}
if (is_chat_full_outdated(chat_full, c, chat_id)) {
LOG(INFO) << "Have outdated full " << chat_id;
if (td_->auth_manager_->is_bot() && !force) {
send_get_chat_full_query(chat_id, std::move(promise), "load expired chat_full");
return false;
} else {
send_get_chat_full_query(chat_id, Auto(), "load expired chat_full");
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::reload_chat_full(ChatId chat_id, Promise<Unit> &&promise) {
send_get_chat_full_query(chat_id, std::move(promise), "reload_chat_full");
}
void ContactsManager::send_get_chat_full_query(ChatId chat_id, Promise<Unit> &&promise, const char *source) {
LOG(INFO) << "Get full " << chat_id << " from " << source;
auto send_query = PromiseCreator::lambda([td = td_, chat_id](Result<Promise<Unit>> &&promise) {
if (promise.is_ok()) {
td->create_handler<GetFullChatQuery>(promise.move_as_ok())->send(chat_id);
}
});
get_chat_full_queries_.add_query(chat_id.get(), std::move(send_query), std::move(promise));
}
bool ContactsManager::get_chat_is_active(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return false;
}
return c->is_active;
}
ChannelId ContactsManager::get_chat_migrated_to_channel_id(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return ChannelId();
}
return c->migrated_to_channel_id;
}
DialogParticipantStatus ContactsManager::get_chat_status(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_chat_status(c);
}
DialogParticipantStatus ContactsManager::get_chat_status(const Chat *c) {
if (!c->is_active) {
return DialogParticipantStatus::Banned(0);
}
return c->status;
}
DialogParticipantStatus ContactsManager::get_chat_permissions(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_chat_permissions(c);
}
DialogParticipantStatus ContactsManager::get_chat_permissions(const Chat *c) const {
if (!c->is_active) {
return DialogParticipantStatus::Banned(0);
}
return c->status.apply_restrictions(c->default_permissions, td_->auth_manager_->is_bot());
}
bool ContactsManager::is_appointed_chat_administrator(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return false;
}
return c->status.is_administrator();
}
bool ContactsManager::is_channel_public(ChannelId channel_id) const {
return is_channel_public(get_channel(channel_id));
}
bool ContactsManager::is_channel_public(const Channel *c) {
return c != nullptr && (!c->username.empty() || c->has_location);
}
ChannelType ContactsManager::get_channel_type(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return ChannelType::Unknown;
}
return get_channel_type(c);
}
ChannelType ContactsManager::get_channel_type(const Channel *c) {
if (c->is_megagroup) {
return ChannelType::Megagroup;
}
return ChannelType::Broadcast;
}
int32 ContactsManager::get_channel_date(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return 0;
}
return c->date;
}
DialogParticipantStatus ContactsManager::get_channel_status(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_channel_status(c);
}
DialogParticipantStatus ContactsManager::get_channel_status(const Channel *c) {
c->status.update_restrictions();
return c->status;
}
DialogParticipantStatus ContactsManager::get_channel_permissions(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_channel_permissions(c);
}
DialogParticipantStatus ContactsManager::get_channel_permissions(const Channel *c) const {
c->status.update_restrictions();
if (!c->is_megagroup) {
// there is no restrictions in broadcast channels
return c->status;
}
return c->status.apply_restrictions(c->default_permissions, td_->auth_manager_->is_bot());
}
int32 ContactsManager::get_channel_participant_count(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return 0;
}
return c->participant_count;
}
bool ContactsManager::get_channel_sign_messages(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return get_channel_sign_messages(c);
}
bool ContactsManager::get_channel_sign_messages(const Channel *c) {
return c->sign_messages;
}
bool ContactsManager::get_channel_has_linked_channel(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return get_channel_has_linked_channel(c);
}
bool ContactsManager::get_channel_has_linked_channel(const Channel *c) {
return c->has_linked_channel;
}
ChannelId ContactsManager::get_channel_linked_channel_id(ChannelId channel_id) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, "get_channel_linked_channel_id");
if (channel_full == nullptr) {
return ChannelId();
}
}
return channel_full->linked_channel_id;
}
int32 ContactsManager::get_channel_slow_mode_delay(ChannelId channel_id) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, "get_channel_slow_mode_delay");
if (channel_full == nullptr) {
return 0;
}
}
return channel_full->slow_mode_delay;
}
bool ContactsManager::have_channel(ChannelId channel_id) const {
return channels_.count(channel_id) > 0;
}
bool ContactsManager::have_min_channel(ChannelId channel_id) const {
return min_channels_.count(channel_id) > 0;
}
const ContactsManager::Channel *ContactsManager::get_channel(ChannelId channel_id) const {
auto p = channels_.find(channel_id);
if (p == channels_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::Channel *ContactsManager::get_channel(ChannelId channel_id) {
auto p = channels_.find(channel_id);
if (p == channels_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
ContactsManager::Channel *ContactsManager::add_channel(ChannelId channel_id, const char *source) {
CHECK(channel_id.is_valid());
auto &channel_ptr = channels_[channel_id];
if (channel_ptr == nullptr) {
channel_ptr = make_unique<Channel>();
}
return channel_ptr.get();
}
bool ContactsManager::get_channel(ChannelId channel_id, int left_tries, Promise<Unit> &&promise) {
if (!channel_id.is_valid()) {
promise.set_error(Status::Error(6, "Invalid supergroup identifier"));
return false;
}
if (!have_channel(channel_id)) {
if (left_tries > 2 && G()->parameters().use_chat_info_db) {
send_closure_later(actor_id(this), &ContactsManager::load_channel_from_database, nullptr, channel_id,
std::move(promise));
return false;
}
if (left_tries > 1 && td_->auth_manager_->is_bot()) {
td_->create_handler<GetChannelsQuery>(std::move(promise))->send(get_input_channel(channel_id));
return false;
}
promise.set_error(Status::Error(6, "Supergroup not found"));
return false;
}
promise.set_value(Unit());
return true;
}
void ContactsManager::reload_channel(ChannelId channel_id, Promise<Unit> &&promise) {
if (!channel_id.is_valid()) {
return promise.set_error(Status::Error(6, "Invalid supergroup identifier"));
}
have_channel_force(channel_id);
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
input_channel = make_tl_object<telegram_api::inputChannel>(channel_id.get(), 0);
}
// there is no much reason to combine different requests into one request
// requests with 0 access_hash must not be merged
td_->create_handler<GetChannelsQuery>(std::move(promise))->send(std::move(input_channel));
}
const ContactsManager::ChannelFull *ContactsManager::get_channel_full_const(ChannelId channel_id) const {
auto p = channels_full_.find(channel_id);
if (p == channels_full_.end()) {
return nullptr;
} else {
return p->second.get();
}
}
const ContactsManager::ChannelFull *ContactsManager::get_channel_full(ChannelId channel_id) const {
return get_channel_full_const(channel_id);
}
ContactsManager::ChannelFull *ContactsManager::get_channel_full(ChannelId channel_id, const char *source) {
auto p = channels_full_.find(channel_id);
if (p == channels_full_.end()) {
return nullptr;
}
auto channel_full = p->second.get();
if (channel_full->is_expired() && !td_->auth_manager_->is_bot()) {
send_get_channel_full_query(channel_full, channel_id, Auto(), source);
}
return channel_full;
}
ContactsManager::ChannelFull *ContactsManager::add_channel_full(ChannelId channel_id) {
CHECK(channel_id.is_valid());
auto &channel_full_ptr = channels_full_[channel_id];
if (channel_full_ptr == nullptr) {
channel_full_ptr = make_unique<ChannelFull>();
}
return channel_full_ptr.get();
}
bool ContactsManager::load_channel_full(ChannelId channel_id, bool force, Promise<Unit> &&promise) {
auto channel_full = get_channel_full_force(channel_id, "load_channel_full");
if (channel_full == nullptr) {
send_get_channel_full_query(channel_full, channel_id, std::move(promise), "load_channel_full");
return false;
}
if (channel_full->is_expired()) {
if (td_->auth_manager_->is_bot() && !force) {
send_get_channel_full_query(channel_full, channel_id, std::move(promise), "load expired channel_full");
return false;
} else {
// request has already been sent in get_channel_full_force
// send_get_channel_full_query(channel_full, channel_id, Auto(), "load expired channel_full");
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::reload_channel_full(ChannelId channel_id, Promise<Unit> &&promise, const char *source) {
send_get_channel_full_query(get_channel_full(channel_id, "reload_channel_full"), channel_id, std::move(promise),
source);
}
void ContactsManager::send_get_channel_full_query(ChannelFull *channel_full, ChannelId channel_id,
Promise<Unit> &&promise, const char *source) {
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup not found"));
}
if (channel_full != nullptr) {
if (!promise) {
if (channel_full->repair_request_version != 0) {
LOG(INFO) << "Skip get full " << channel_id << " request from " << source;
return;
}
channel_full->repair_request_version = channel_full->speculative_version;
} else {
channel_full->repair_request_version = std::numeric_limits<uint32>::max();
}
}
LOG(INFO) << "Get full " << channel_id << " from " << source;
auto send_query = PromiseCreator::lambda(
[td = td_, channel_id, input_channel = std::move(input_channel)](Result<Promise<Unit>> &&promise) mutable {
if (promise.is_ok()) {
td->create_handler<GetFullChannelQuery>(promise.move_as_ok())->send(channel_id, std::move(input_channel));
}
});
get_channel_full_queries_.add_query(channel_id.get(), std::move(send_query), std::move(promise));
}
bool ContactsManager::have_secret_chat(SecretChatId secret_chat_id) const {
return secret_chats_.count(secret_chat_id) > 0;
}
ContactsManager::SecretChat *ContactsManager::add_secret_chat(SecretChatId secret_chat_id) {
CHECK(secret_chat_id.is_valid());
auto &secret_chat_ptr = secret_chats_[secret_chat_id];
if (secret_chat_ptr == nullptr) {
secret_chat_ptr = make_unique<SecretChat>();
}
return secret_chat_ptr.get();
}
const ContactsManager::SecretChat *ContactsManager::get_secret_chat(SecretChatId secret_chat_id) const {
auto it = secret_chats_.find(secret_chat_id);
if (it == secret_chats_.end()) {
return nullptr;
}
return it->second.get();
}
ContactsManager::SecretChat *ContactsManager::get_secret_chat(SecretChatId secret_chat_id) {
auto it = secret_chats_.find(secret_chat_id);
if (it == secret_chats_.end()) {
return nullptr;
}
return it->second.get();
}
bool ContactsManager::get_secret_chat(SecretChatId secret_chat_id, bool force, Promise<Unit> &&promise) {
if (!secret_chat_id.is_valid()) {
promise.set_error(Status::Error(6, "Invalid secret chat identifier"));
return false;
}
if (!have_secret_chat(secret_chat_id)) {
if (!force && G()->parameters().use_chat_info_db) {
send_closure_later(actor_id(this), &ContactsManager::load_secret_chat_from_database, nullptr, secret_chat_id,
std::move(promise));
return false;
}
promise.set_error(Status::Error(6, "Secret chat not found"));
return false;
}
promise.set_value(Unit());
return true;
}
void ContactsManager::on_update_secret_chat(SecretChatId secret_chat_id, int64 access_hash, UserId user_id,
SecretChatState state, bool is_outbound, int32 ttl, int32 date,
string key_hash, int32 layer, FolderId initial_folder_id) {
LOG(INFO) << "Update " << secret_chat_id << " with " << user_id << " and access_hash " << access_hash;
auto *secret_chat = add_secret_chat(secret_chat_id);
if (access_hash != secret_chat->access_hash) {
secret_chat->access_hash = access_hash;
secret_chat->need_save_to_database = true;
}
if (user_id.is_valid() && user_id != secret_chat->user_id) {
if (secret_chat->user_id.is_valid()) {
LOG(ERROR) << "Secret chat user has changed from " << secret_chat->user_id << " to " << user_id;
auto &old_secret_chat_ids = secret_chats_with_user_[secret_chat->user_id];
td::remove(old_secret_chat_ids, secret_chat_id);
}
secret_chat->user_id = user_id;
secret_chats_with_user_[secret_chat->user_id].push_back(secret_chat_id);
secret_chat->is_changed = true;
}
if (state != SecretChatState::Unknown && state != secret_chat->state) {
secret_chat->state = state;
secret_chat->is_changed = true;
secret_chat->is_state_changed = true;
}
if (is_outbound != secret_chat->is_outbound) {
secret_chat->is_outbound = is_outbound;
secret_chat->is_changed = true;
}
if (ttl != -1 && ttl != secret_chat->ttl) {
secret_chat->ttl = ttl;
secret_chat->is_changed = true;
}
if (date != 0 && date != secret_chat->date) {
secret_chat->date = date;
secret_chat->need_save_to_database = true;
}
if (!key_hash.empty() && key_hash != secret_chat->key_hash) {
secret_chat->key_hash = std::move(key_hash);
secret_chat->is_changed = true;
}
if (layer != 0 && layer != secret_chat->layer) {
secret_chat->layer = layer;
secret_chat->is_changed = true;
}
if (initial_folder_id != FolderId() && initial_folder_id != secret_chat->initial_folder_id) {
secret_chat->initial_folder_id = initial_folder_id;
secret_chat->is_changed = true;
}
update_secret_chat(secret_chat, secret_chat_id);
}
std::pair<int32, vector<UserId>> ContactsManager::search_among_users(const vector<UserId> &user_ids,
const string &query, int32 limit) {
Hints hints; // TODO cache Hints
for (auto user_id : user_ids) {
auto u = get_user(user_id);
if (u == nullptr) {
continue;
}
hints.add(user_id.get(), u->first_name + " " + u->last_name + " " + u->username);
hints.set_rating(user_id.get(), -get_user_was_online(u, user_id));
}
auto result = hints.search(query, limit, true);
return {narrow_cast<int32>(result.first),
transform(result.second, [](int64 key) { return UserId(narrow_cast<int32>(key)); })};
}
DialogParticipant ContactsManager::get_chat_participant(ChatId chat_id, UserId user_id, bool force,
Promise<Unit> &&promise) {
LOG(INFO) << "Trying to get " << user_id << " as member of " << chat_id;
if (force) {
promise.set_value(Unit());
} else if (!load_chat_full(chat_id, force, std::move(promise))) {
return DialogParticipant();
}
// promise is already set
auto result = get_chat_participant(chat_id, user_id);
if (result == nullptr) {
return DialogParticipant::left(user_id);
}
return *result;
}
std::pair<int32, vector<DialogParticipant>> ContactsManager::search_chat_participants(ChatId chat_id,
const string &query, int32 limit,
DialogParticipantsFilter filter,
bool force,
Promise<Unit> &&promise) {
if (limit < 0) {
promise.set_error(Status::Error(3, "Parameter limit must be non-negative"));
return {};
}
if (force) {
promise.set_value(Unit());
} else if (!load_chat_full(chat_id, force, std::move(promise))) {
return {};
}
// promise is already set
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
return {};
}
auto is_dialog_participant_suitable = [this](const DialogParticipant &participant, DialogParticipantsFilter filter) {
switch (filter.type) {
case DialogParticipantsFilter::Type::Contacts:
return is_user_contact(participant.user_id);
case DialogParticipantsFilter::Type::Administrators:
return participant.status.is_administrator();
case DialogParticipantsFilter::Type::Members:
return participant.status.is_member(); // should be always true
case DialogParticipantsFilter::Type::Restricted:
return participant.status.is_restricted(); // should be always false
case DialogParticipantsFilter::Type::Banned:
return participant.status.is_banned(); // should be always false
case DialogParticipantsFilter::Type::Mention:
return true;
case DialogParticipantsFilter::Type::Bots:
return is_user_bot(participant.user_id);
default:
UNREACHABLE();
return false;
}
};
vector<UserId> user_ids;
for (const auto &participant : chat_full->participants) {
if (is_dialog_participant_suitable(participant, filter)) {
user_ids.push_back(participant.user_id);
}
}
int32 total_count;
std::tie(total_count, user_ids) = search_among_users(user_ids, query, limit);
return {total_count, transform(user_ids, [&](UserId user_id) { return *get_chat_participant(chat_full, user_id); })};
}
DialogParticipant ContactsManager::get_channel_participant(ChannelId channel_id, UserId user_id, int64 &random_id,
bool force, Promise<Unit> &&promise) {
LOG(INFO) << "Trying to get " << user_id << " as member of " << channel_id << " with random_id " << random_id;
if (random_id != 0) {
// request has already been sent before
auto it = received_channel_participant_.find(random_id);
CHECK(it != received_channel_participant_.end());
auto result = std::move(it->second);
received_channel_participant_.erase(it);
promise.set_value(Unit());
return result;
}
auto input_user = get_input_user(user_id);
if (input_user == nullptr) {
promise.set_error(Status::Error(6, "User not found"));
return DialogParticipant();
}
if (!td_->auth_manager_->is_bot() && is_user_bot(user_id)) {
auto u = get_user(user_id);
CHECK(u != nullptr);
if (is_bot_info_expired(user_id, u->bot_info_version)) {
if (force) {
LOG(ERROR) << "Can't find cached BotInfo";
} else {
send_get_user_full_query(user_id, std::move(input_user), std::move(promise), "get_channel_participant");
return DialogParticipant();
}
}
}
do {
random_id = Random::secure_int64();
} while (random_id == 0 || received_channel_participant_.find(random_id) != received_channel_participant_.end());
received_channel_participant_[random_id]; // reserve place for result
LOG(DEBUG) << "Get info about " << user_id << " membership in the " << channel_id << " with random_id " << random_id;
auto on_result_promise = PromiseCreator::lambda(
[this, random_id, promise = std::move(promise)](Result<DialogParticipant> r_dialog_participant) mutable {
// ResultHandlers are cleared before managers, so it is safe to capture this
LOG(INFO) << "Receive a member of a channel with random_id " << random_id;
auto it = received_channel_participant_.find(random_id);
CHECK(it != received_channel_participant_.end());
if (r_dialog_participant.is_error()) {
received_channel_participant_.erase(it);
promise.set_error(r_dialog_participant.move_as_error());
} else {
it->second = r_dialog_participant.move_as_ok();
promise.set_value(Unit());
}
});
td_->create_handler<GetChannelParticipantQuery>(std::move(on_result_promise))
->send(channel_id, user_id, std::move(input_user));
return DialogParticipant();
}
std::pair<int32, vector<DialogParticipant>> ContactsManager::get_channel_participants(
ChannelId channel_id, const tl_object_ptr<td_api::SupergroupMembersFilter> &filter, const string &additional_query,
int32 offset, int32 limit, int32 additional_limit, int64 &random_id, bool without_bot_info, bool force,
Promise<Unit> &&promise) {
if (random_id != 0) {
// request has already been sent before
auto it = received_channel_participants_.find(random_id);
CHECK(it != received_channel_participants_.end());
auto result = std::move(it->second);
received_channel_participants_.erase(it);
promise.set_value(Unit());
if (additional_query.empty()) {
return result;
}
auto user_ids = transform(result.second, [](const auto &participant) { return participant.user_id; });
std::pair<int32, vector<UserId>> result_user_ids = search_among_users(user_ids, additional_query, additional_limit);
result.first = result_user_ids.first;
std::unordered_set<UserId, UserIdHash> result_user_ids_set(result_user_ids.second.begin(),
result_user_ids.second.end());
auto all_participants = std::move(result.second);
result.second.clear();
for (auto &participant : all_participants) {
if (result_user_ids_set.count(participant.user_id)) {
result.second.push_back(std::move(participant));
result_user_ids_set.erase(participant.user_id);
}
}
return result;
}
std::pair<int32, vector<DialogParticipant>> result;
if (limit <= 0) {
promise.set_error(Status::Error(3, "Parameter limit must be positive"));
return result;
}
if (limit > MAX_GET_CHANNEL_PARTICIPANTS) {
limit = MAX_GET_CHANNEL_PARTICIPANTS;
}
if (offset < 0) {
promise.set_error(Status::Error(3, "Parameter offset must be non-negative"));
return result;
}
auto channel_full = get_channel_full_force(channel_id, "get_channel_participants");
if (td_->auth_manager_->is_bot()) {
without_bot_info = true;
}
if (!without_bot_info && (channel_full == nullptr || (!force && channel_full->is_expired()))) {
if (force) {
LOG(ERROR) << "Can't find cached ChannelFull";
} else {
send_get_channel_full_query(channel_full, channel_id, std::move(promise), "get_channel_participants");
return result;
}
}
if (channel_full != nullptr && !channel_full->is_expired() && !channel_full->can_get_participants) {
promise.set_error(Status::Error(3, "Member list is inaccessible"));
return result;
}
do {
random_id = Random::secure_int64();
} while (random_id == 0 || received_channel_participants_.find(random_id) != received_channel_participants_.end());
received_channel_participants_[random_id]; // reserve place for result
send_get_channel_participants_query(channel_id, ChannelParticipantsFilter(filter), offset, limit, random_id,
std::move(promise));
return result;
}
void ContactsManager::send_get_channel_participants_query(ChannelId channel_id, ChannelParticipantsFilter filter,
int32 offset, int32 limit, int64 random_id,
Promise<Unit> &&promise) {
LOG(DEBUG) << "Get members of the " << channel_id << " with filter " << filter << ", offset = " << offset
<< " and limit = " << limit;
td_->create_handler<GetChannelParticipantsQuery>(std::move(promise))
->send(channel_id, std::move(filter), offset, limit, random_id);
}
vector<DialogAdministrator> ContactsManager::get_dialog_administrators(DialogId dialog_id, int left_tries,
Promise<Unit> &&promise) {
auto it = dialog_administrators_.find(dialog_id);
if (it != dialog_administrators_.end()) {
promise.set_value(Unit());
if (left_tries >= 2) {
auto hash = get_vector_hash(transform(it->second, [](const DialogAdministrator &administrator) {
return static_cast<uint32>(administrator.get_user_id().get());
}));
reload_dialog_administrators(dialog_id, hash, Auto()); // update administrators cache
}
return it->second;
}
if (left_tries >= 3) {
load_dialog_administrators(dialog_id, std::move(promise));
return {};
}
if (left_tries >= 2) {
reload_dialog_administrators(dialog_id, 0, std::move(promise));
return {};
}
LOG(ERROR) << "Have no known administrators in " << dialog_id;
promise.set_value(Unit());
return {};
}
string ContactsManager::get_dialog_administrators_database_key(DialogId dialog_id) {
return PSTRING() << "adm" << (-dialog_id.get());
}
void ContactsManager::load_dialog_administrators(DialogId dialog_id, Promise<Unit> &&promise) {
if (G()->parameters().use_chat_info_db) {
LOG(INFO) << "Load administrators of " << dialog_id << " from database";
G()->td_db()->get_sqlite_pmc()->get(
get_dialog_administrators_database_key(dialog_id),
PromiseCreator::lambda([dialog_id, promise = std::move(promise)](string value) mutable {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_dialog_administrators_from_database,
dialog_id, std::move(value), std::move(promise));
}));
} else {
promise.set_value(Unit());
}
}
void ContactsManager::on_load_dialog_administrators_from_database(DialogId dialog_id, string value,
Promise<Unit> &&promise) {
if (value.empty() || G()->close_flag()) {
promise.set_value(Unit());
return;
}
vector<DialogAdministrator> administrators;
log_event_parse(administrators, value).ensure();
LOG(INFO) << "Successfully loaded " << administrators.size() << " administrators in " << dialog_id
<< " from database";
MultiPromiseActorSafe load_users_multipromise{"LoadUsersMultiPromiseActor"};
load_users_multipromise.add_promise(
PromiseCreator::lambda([dialog_id, administrators, promise = std::move(promise)](Result<> result) mutable {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_administrator_users_finished, dialog_id,
std::move(administrators), std::move(result), std::move(promise));
}));
auto lock_promise = load_users_multipromise.get_promise();
for (auto &administrator : administrators) {
get_user(administrator.get_user_id(), 3, load_users_multipromise.get_promise());
}
lock_promise.set_value(Unit());
}
void ContactsManager::on_load_administrator_users_finished(DialogId dialog_id,
vector<DialogAdministrator> administrators, Result<> result,
Promise<Unit> promise) {
if (result.is_ok()) {
dialog_administrators_.emplace(dialog_id, std::move(administrators));
}
promise.set_value(Unit());
}
void ContactsManager::on_update_channel_administrator_count(ChannelId channel_id, int32 administrator_count) {
auto channel_full = get_channel_full_force(channel_id, "on_update_channel_administrator_count");
if (channel_full != nullptr && channel_full->administrator_count != administrator_count) {
channel_full->administrator_count = administrator_count;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id);
}
}
void ContactsManager::on_update_dialog_administrators(DialogId dialog_id, vector<DialogAdministrator> &&administrators,
bool have_access) {
LOG(INFO) << "Update administrators in " << dialog_id << " to " << format::as_array(administrators);
if (have_access) {
std::sort(administrators.begin(), administrators.end(),
[](const DialogAdministrator &lhs, const DialogAdministrator &rhs) {
return lhs.get_user_id().get() < rhs.get_user_id().get();
});
auto it = dialog_administrators_.find(dialog_id);
if (it != dialog_administrators_.end()) {
if (it->second == administrators) {
return;
}
it->second = std::move(administrators);
} else {
it = dialog_administrators_.emplace(dialog_id, std::move(administrators)).first;
}
if (G()->parameters().use_chat_info_db) {
LOG(INFO) << "Save administrators of " << dialog_id << " to database";
G()->td_db()->get_sqlite_pmc()->set(get_dialog_administrators_database_key(dialog_id),
log_event_store(it->second).as_slice().str(), Auto());
}
} else {
dialog_administrators_.erase(dialog_id);
if (G()->parameters().use_chat_info_db) {
G()->td_db()->get_sqlite_pmc()->erase(get_dialog_administrators_database_key(dialog_id), Auto());
}
}
}
void ContactsManager::reload_dialog_administrators(DialogId dialog_id, int32 hash, Promise<Unit> &&promise) {
switch (dialog_id.get_type()) {
case DialogType::Chat:
load_chat_full(dialog_id.get_chat_id(), false, std::move(promise));
break;
case DialogType::Channel:
td_->create_handler<GetChannelAdministratorsQuery>(std::move(promise))->send(dialog_id.get_channel_id(), hash);
break;
default:
UNREACHABLE();
}
}
void ContactsManager::on_chat_update(telegram_api::chatEmpty &chat, const char *source) {
ChatId chat_id(chat.id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id << " from " << source;
return;
}
if (!have_chat(chat_id)) {
LOG(ERROR) << "Have no information about " << chat_id << " but received chatEmpty from " << source;
}
}
void ContactsManager::on_chat_update(telegram_api::chat &chat, const char *source) {
auto debug_str = PSTRING() << " from " << source << " in " << oneline(to_string(chat));
ChatId chat_id(chat.id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id << debug_str;
return;
}
DialogParticipantStatus status = [&] {
bool is_creator = 0 != (chat.flags_ & CHAT_FLAG_USER_IS_CREATOR);
bool has_left = 0 != (chat.flags_ & CHAT_FLAG_USER_HAS_LEFT);
bool was_kicked = 0 != (chat.flags_ & CHAT_FLAG_USER_WAS_KICKED);
if (was_kicked) {
LOG_IF(ERROR, has_left) << "Kicked and left" << debug_str; // only one of the flags can be set
has_left = true;
}
if (is_creator) {
return DialogParticipantStatus::Creator(!has_left, false, string());
} else if (chat.admin_rights_ != nullptr) {
return get_dialog_participant_status(false, std::move(chat.admin_rights_), string());
} else if (was_kicked) {
return DialogParticipantStatus::Banned(0);
} else if (has_left) {
return DialogParticipantStatus::Left();
} else {
return DialogParticipantStatus::Member();
}
}();
bool is_active = 0 == (chat.flags_ & CHAT_FLAG_IS_DEACTIVATED);
ChannelId migrated_to_channel_id;
if (chat.flags_ & CHAT_FLAG_WAS_MIGRATED) {
switch (chat.migrated_to_->get_id()) {
case telegram_api::inputChannelEmpty::ID: {
LOG(ERROR) << "Receive empty upgraded to supergroup for " << chat_id << debug_str;
break;
}
case telegram_api::inputChannel::ID: {
auto input_channel = move_tl_object_as<telegram_api::inputChannel>(chat.migrated_to_);
migrated_to_channel_id = ChannelId(input_channel->channel_id_);
if (!have_channel_force(migrated_to_channel_id)) {
if (!migrated_to_channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << migrated_to_channel_id << debug_str;
} else {
// temporarily create the channel
Channel *c = add_channel(migrated_to_channel_id, "on_chat_update");
c->access_hash = input_channel->access_hash_;
c->title = chat.title_;
c->status = DialogParticipantStatus::Left();
c->is_megagroup = true;
// we definitely need to call update_channel, because client should know about every added channel
update_channel(c, migrated_to_channel_id);
// get info about the channel
td_->create_handler<GetChannelsQuery>(Promise<>())->send(std::move(input_channel));
}
}
break;
}
default:
UNREACHABLE();
}
}
Chat *c = get_chat_force(chat_id); // to load versions
if (c == nullptr) {
c = add_chat(chat_id);
}
on_update_chat_title(c, chat_id, std::move(chat.title_));
if (!status.is_left()) {
on_update_chat_participant_count(c, chat_id, chat.participants_count_, chat.version_, debug_str);
}
if (c->date != chat.date_) {
LOG_IF(ERROR, c->date != 0) << "Chat creation date has changed from " << c->date << " to " << chat.date_
<< debug_str;
c->date = chat.date_;
c->need_save_to_database = true;
}
on_update_chat_status(c, chat_id, std::move(status));
on_update_chat_default_permissions(c, chat_id, get_restricted_rights(std::move(chat.default_banned_rights_)),
chat.version_);
on_update_chat_photo(c, chat_id, std::move(chat.photo_));
on_update_chat_active(c, chat_id, is_active);
on_update_chat_migrated_to_channel_id(c, chat_id, migrated_to_channel_id);
LOG_IF(INFO, !is_active && !migrated_to_channel_id.is_valid()) << chat_id << " is deactivated in " << debug_str;
if (c->cache_version != Chat::CACHE_VERSION) {
c->cache_version = Chat::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_chat(c, chat_id);
bool has_active_group_call = (chat.flags_ & CHAT_FLAG_HAS_ACTIVE_GROUP_CALL) != 0;
bool is_group_call_empty = (chat.flags_ & CHAT_FLAG_IS_GROUP_CALL_NON_EMPTY) == 0;
td_->messages_manager_->on_update_dialog_group_call(DialogId(chat_id), has_active_group_call, is_group_call_empty,
"receive chat");
}
void ContactsManager::on_chat_update(telegram_api::chatForbidden &chat, const char *source) {
ChatId chat_id(chat.id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id << " from " << source;
return;
}
bool is_uninited = get_chat_force(chat_id) == nullptr;
Chat *c = add_chat(chat_id);
on_update_chat_title(c, chat_id, std::move(chat.title_));
// chat participant count will be updated in on_update_chat_status
on_update_chat_photo(c, chat_id, nullptr);
if (c->date != 0) {
c->date = 0; // removed in 38-th layer
c->need_save_to_database = true;
}
on_update_chat_status(c, chat_id, DialogParticipantStatus::Banned(0));
if (is_uninited) {
on_update_chat_active(c, chat_id, true);
on_update_chat_migrated_to_channel_id(c, chat_id, ChannelId());
} else {
// leave active and migrated to as is
}
if (c->cache_version != Chat::CACHE_VERSION) {
c->cache_version = Chat::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_chat(c, chat_id);
}
void ContactsManager::on_chat_update(telegram_api::channel &channel, const char *source) {
ChannelId channel_id(channel.id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id << " from " << source << ": " << to_string(channel);
return;
}
if (channel.flags_ == 0 && channel.access_hash_ == 0 && channel.title_.empty()) {
Channel *c = get_channel_force(channel_id);
LOG(ERROR) << "Receive empty " << to_string(channel) << " from " << source << ", have "
<< to_string(get_supergroup_object(channel_id, c));
if (c == nullptr) {
min_channels_.insert(channel_id);
}
return;
}
bool is_min = (channel.flags_ & CHANNEL_FLAG_IS_MIN) != 0;
bool has_access_hash = (channel.flags_ & CHANNEL_FLAG_HAS_ACCESS_HASH) != 0;
auto access_hash = has_access_hash ? channel.access_hash_ : 0;
bool has_linked_channel = (channel.flags_ & CHANNEL_FLAG_HAS_LINKED_CHAT) != 0;
bool has_location = (channel.flags_ & CHANNEL_FLAG_HAS_LOCATION) != 0;
bool sign_messages = (channel.flags_ & CHANNEL_FLAG_SIGN_MESSAGES) != 0;
bool is_slow_mode_enabled = (channel.flags_ & CHANNEL_FLAG_IS_SLOW_MODE_ENABLED) != 0;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = (channel.flags_ & CHANNEL_FLAG_IS_VERIFIED) != 0;
auto restriction_reasons = get_restriction_reasons(std::move(channel.restriction_reason_));
bool is_scam = (channel.flags_ & CHANNEL_FLAG_IS_SCAM) != 0;
int32 participant_count =
(channel.flags_ & CHANNEL_FLAG_HAS_PARTICIPANT_COUNT) != 0 ? channel.participants_count_ : 0;
{
bool is_broadcast = (channel.flags_ & CHANNEL_FLAG_IS_BROADCAST) != 0;
LOG_IF(ERROR, is_broadcast == is_megagroup)
<< "Receive wrong channel flag is_broadcast == is_megagroup == " << is_megagroup << " from " << source << ": "
<< oneline(to_string(channel));
}
if (is_megagroup) {
LOG_IF(ERROR, sign_messages) << "Need to sign messages in the supergroup " << channel_id << " from " << source;
sign_messages = true;
} else {
LOG_IF(ERROR, is_slow_mode_enabled) << "Slow mode enabled in the " << channel_id << " from " << source;
is_slow_mode_enabled = false;
}
DialogParticipantStatus status = [&] {
bool has_left = (channel.flags_ & CHANNEL_FLAG_USER_HAS_LEFT) != 0;
bool is_creator = (channel.flags_ & CHANNEL_FLAG_USER_IS_CREATOR) != 0;
if (is_creator) {
bool is_anonymous = channel.admin_rights_ != nullptr &&
(channel.admin_rights_->flags_ & telegram_api::chatAdminRights::ANONYMOUS_MASK) != 0;
return DialogParticipantStatus::Creator(!has_left, is_anonymous, string());
} else if (channel.admin_rights_ != nullptr) {
return get_dialog_participant_status(false, std::move(channel.admin_rights_), string());
} else if (channel.banned_rights_ != nullptr) {
return get_dialog_participant_status(!has_left, std::move(channel.banned_rights_));
} else if (has_left) {
return DialogParticipantStatus::Left();
} else {
return DialogParticipantStatus::Member();
}
}();
if (is_min) {
// TODO there can be better support for min channels
Channel *c = get_channel_force(channel_id);
if (c != nullptr) {
LOG(DEBUG) << "Receive known min " << channel_id;
on_update_channel_title(c, channel_id, std::move(channel.title_));
on_update_channel_username(c, channel_id, std::move(channel.username_));
on_update_channel_photo(c, channel_id, std::move(channel.photo_));
on_update_channel_default_permissions(c, channel_id,
get_restricted_rights(std::move(channel.default_banned_rights_)));
if (c->is_megagroup != is_megagroup || c->is_verified != is_verified) {
c->is_megagroup = is_megagroup;
c->is_verified = is_verified;
c->is_changed = true;
invalidate_channel_full(channel_id, false, !c->is_slow_mode_enabled);
}
update_channel(c, channel_id);
} else {
min_channels_.insert(channel_id);
}
return;
}
if (!has_access_hash) {
LOG(ERROR) << "Receive non-min " << channel_id << " without access_hash from " << source;
return;
}
if (status.is_creator()) {
// to correctly calculate is_ownership_transferred in on_update_channel_status
get_channel_force(channel_id);
}
Channel *c = add_channel(channel_id, "on_channel");
if (c->status.is_banned()) { // possibly uninited channel
min_channels_.erase(channel_id);
}
if (c->access_hash != access_hash) {
c->access_hash = access_hash;
c->need_save_to_database = true;
}
on_update_channel_title(c, channel_id, std::move(channel.title_));
if (c->date != channel.date_) {
c->date = channel.date_;
c->is_changed = true;
}
on_update_channel_photo(c, channel_id, std::move(channel.photo_));
on_update_channel_status(c, channel_id, std::move(status));
on_update_channel_username(c, channel_id, std::move(channel.username_)); // uses status, must be called after
on_update_channel_default_permissions(c, channel_id,
get_restricted_rights(std::move(channel.default_banned_rights_)));
if (participant_count != 0 && participant_count != c->participant_count) {
c->participant_count = participant_count;
c->is_changed = true;
}
bool need_invalidate_channel_full = false;
if (c->has_linked_channel != has_linked_channel || c->has_location != has_location ||
c->is_slow_mode_enabled != is_slow_mode_enabled || c->is_megagroup != is_megagroup ||
c->restriction_reasons != restriction_reasons || c->is_scam != is_scam) {
c->has_linked_channel = has_linked_channel;
c->has_location = has_location;
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_megagroup = is_megagroup;
c->restriction_reasons = std::move(restriction_reasons);
c->is_scam = is_scam;
c->is_changed = true;
need_invalidate_channel_full = true;
}
if (c->is_verified != is_verified || c->sign_messages != sign_messages) {
c->is_verified = is_verified;
c->sign_messages = sign_messages;
c->is_changed = true;
}
if (c->cache_version != Channel::CACHE_VERSION) {
c->cache_version = Channel::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_channel(c, channel_id);
if (need_invalidate_channel_full) {
invalidate_channel_full(channel_id, false, !c->is_slow_mode_enabled);
}
bool has_active_group_call = (channel.flags_ & CHANNEL_FLAG_HAS_ACTIVE_GROUP_CALL) != 0;
bool is_group_call_empty = (channel.flags_ & CHANNEL_FLAG_IS_GROUP_CALL_NON_EMPTY) == 0;
td_->messages_manager_->on_update_dialog_group_call(DialogId(channel_id), has_active_group_call, is_group_call_empty,
"receive channel");
}
void ContactsManager::on_chat_update(telegram_api::channelForbidden &channel, const char *source) {
ChannelId channel_id(channel.id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id << " from " << source << ": " << to_string(channel);
return;
}
if (channel.flags_ == 0 && channel.access_hash_ == 0 && channel.title_.empty()) {
Channel *c = get_channel_force(channel_id);
LOG(ERROR) << "Receive empty " << to_string(channel) << " from " << source << ", have "
<< to_string(get_supergroup_object(channel_id, c));
if (c == nullptr) {
min_channels_.insert(channel_id);
}
return;
}
Channel *c = add_channel(channel_id, "on_channel_forbidden");
if (c->status.is_banned()) { // possibly uninited channel
min_channels_.erase(channel_id);
}
if (c->access_hash != channel.access_hash_) {
c->access_hash = channel.access_hash_;
c->need_save_to_database = true;
}
on_update_channel_title(c, channel_id, std::move(channel.title_));
on_update_channel_photo(c, channel_id, nullptr);
if (c->date != 0) {
c->date = 0;
c->is_changed = true;
}
int32 unban_date = (channel.flags_ & CHANNEL_FLAG_HAS_UNBAN_DATE) != 0 ? channel.until_date_ : 0;
on_update_channel_status(c, channel_id, DialogParticipantStatus::Banned(unban_date));
// on_update_channel_username(c, channel_id, ""); // don't know if channel username is empty, so don't update it
tl_object_ptr<telegram_api::chatBannedRights> banned_rights; // == nullptr
on_update_channel_default_permissions(c, channel_id, get_restricted_rights(banned_rights));
td_->messages_manager_->on_update_dialog_group_call(DialogId(channel_id), false, false, "receive channelForbidden");
bool sign_messages = false;
bool is_slow_mode_enabled = false;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = false;
bool is_scam = false;
{
bool is_broadcast = (channel.flags_ & CHANNEL_FLAG_IS_BROADCAST) != 0;
LOG_IF(ERROR, is_broadcast == is_megagroup)
<< "Receive wrong channel flag is_broadcast == is_megagroup == " << is_megagroup << " from " << source << ": "
<< oneline(to_string(channel));
}
if (is_megagroup) {
sign_messages = true;
}
if (c->participant_count != 0) {
c->participant_count = 0;
c->is_changed = true;
}
bool need_invalidate_channel_full = false;
if (c->is_slow_mode_enabled != is_slow_mode_enabled || c->is_megagroup != is_megagroup ||
!c->restriction_reasons.empty() || c->is_scam != is_scam) {
// c->has_linked_channel = has_linked_channel;
// c->has_location = has_location;
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_megagroup = is_megagroup;
c->restriction_reasons.clear();
c->is_scam = is_scam;
c->is_changed = true;
need_invalidate_channel_full = true;
}
if (c->sign_messages != sign_messages || c->is_verified != is_verified) {
c->sign_messages = sign_messages;
c->is_verified = is_verified;
c->is_changed = true;
}
if (c->cache_version != Channel::CACHE_VERSION) {
c->cache_version = Channel::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_channel(c, channel_id);
if (need_invalidate_channel_full) {
invalidate_channel_full(channel_id, false, !c->is_slow_mode_enabled);
}
}
void ContactsManager::on_upload_profile_photo(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file) {
LOG(INFO) << "File " << file_id << " has been uploaded";
auto it = uploaded_profile_photos_.find(file_id);
CHECK(it != uploaded_profile_photos_.end());
double main_frame_timestamp = it->second.main_frame_timestamp;
bool is_animation = it->second.is_animation;
bool is_reupload = it->second.is_reupload;
auto promise = std::move(it->second.promise);
uploaded_profile_photos_.erase(it);
FileView file_view = td_->file_manager_->get_file_view(file_id);
if (file_view.has_remote_location() && input_file == nullptr) {
if (file_view.main_remote_location().is_web()) {
return promise.set_error(Status::Error(400, "Can't use web photo as profile photo"));
}
if (is_reupload) {
return promise.set_error(Status::Error(400, "Failed to reupload the file"));
}
// delete file reference and forcely reupload the file
if (is_animation) {
CHECK(file_view.get_type() == FileType::Animation);
} else {
CHECK(file_view.get_type() == FileType::Photo);
}
auto file_reference =
is_animation ? FileManager::extract_file_reference(file_view.main_remote_location().as_input_photo())
: FileManager::extract_file_reference(file_view.main_remote_location().as_input_document());
td_->file_manager_->delete_file_reference(file_id, file_reference);
upload_profile_photo(file_id, is_animation, main_frame_timestamp, std::move(promise), {-1});
return;
}
CHECK(input_file != nullptr);
td_->create_handler<UploadProfilePhotoQuery>(std::move(promise))
->send(file_id, std::move(input_file), is_animation, main_frame_timestamp);
}
void ContactsManager::on_upload_profile_photo_error(FileId file_id, Status status) {
LOG(INFO) << "File " << file_id << " has upload error " << status;
CHECK(status.is_error());
auto it = uploaded_profile_photos_.find(file_id);
CHECK(it != uploaded_profile_photos_.end());
auto promise = std::move(it->second.promise);
uploaded_profile_photos_.erase(it);
promise.set_error(std::move(status)); // TODO check that status has valid error code
}
td_api::object_ptr<td_api::UserStatus> ContactsManager::get_user_status_object(UserId user_id, const User *u) const {
if (u->is_bot) {
return make_tl_object<td_api::userStatusOnline>(std::numeric_limits<int32>::max());
}
int32 was_online = get_user_was_online(u, user_id);
switch (was_online) {
case -3:
return make_tl_object<td_api::userStatusLastMonth>();
case -2:
return make_tl_object<td_api::userStatusLastWeek>();
case -1:
return make_tl_object<td_api::userStatusRecently>();
case 0:
return make_tl_object<td_api::userStatusEmpty>();
default: {
int32 time = G()->unix_time();
if (was_online > time) {
return make_tl_object<td_api::userStatusOnline>(was_online);
} else {
return make_tl_object<td_api::userStatusOffline>(was_online);
}
}
}
}
td_api::object_ptr<td_api::updateUser> ContactsManager::get_update_unknown_user_object(UserId user_id) {
return td_api::make_object<td_api::updateUser>(td_api::make_object<td_api::user>(
user_id.get(), "", "", "", "", td_api::make_object<td_api::userStatusEmpty>(), nullptr, false, false, false,
false, "", false, false, td_api::make_object<td_api::userTypeUnknown>(), ""));
}
int32 ContactsManager::get_user_id_object(UserId user_id, const char *source) const {
if (user_id.is_valid() && get_user(user_id) == nullptr && unknown_users_.count(user_id) == 0) {
LOG(ERROR) << "Have no info about " << user_id << " from " << source;
unknown_users_.insert(user_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_user_object(user_id));
}
return user_id.get();
}
tl_object_ptr<td_api::user> ContactsManager::get_user_object(UserId user_id) const {
return get_user_object(user_id, get_user(user_id));
}
tl_object_ptr<td_api::user> ContactsManager::get_user_object(UserId user_id, const User *u) const {
if (u == nullptr) {
return nullptr;
}
tl_object_ptr<td_api::UserType> type;
if (u->is_deleted) {
type = make_tl_object<td_api::userTypeDeleted>();
} else if (u->is_bot) {
type = make_tl_object<td_api::userTypeBot>(u->can_join_groups, u->can_read_all_group_messages, u->is_inline_bot,
u->inline_query_placeholder, u->need_location_bot);
} else {
type = make_tl_object<td_api::userTypeRegular>();
}
return make_tl_object<td_api::user>(
user_id.get(), u->first_name, u->last_name, u->username, u->phone_number, get_user_status_object(user_id, u),
get_profile_photo_object(td_->file_manager_.get(), u->photo), u->is_contact, u->is_mutual_contact, u->is_verified,
u->is_support, get_restriction_reason_description(u->restriction_reasons), u->is_scam, u->is_received,
std::move(type), u->language_code);
}
vector<int32> ContactsManager::get_user_ids_object(const vector<UserId> &user_ids, const char *source) const {
return transform(user_ids, [this, source](UserId user_id) { return get_user_id_object(user_id, source); });
}
tl_object_ptr<td_api::users> ContactsManager::get_users_object(int32 total_count,
const vector<UserId> &user_ids) const {
if (total_count == -1) {
total_count = narrow_cast<int32>(user_ids.size());
}
return td_api::make_object<td_api::users>(total_count, get_user_ids_object(user_ids, "get_users_object"));
}
tl_object_ptr<td_api::userFullInfo> ContactsManager::get_user_full_info_object(UserId user_id) const {
return get_user_full_info_object(user_id, get_user_full(user_id));
}
tl_object_ptr<td_api::userFullInfo> ContactsManager::get_user_full_info_object(UserId user_id,
const UserFull *user_full) const {
CHECK(user_full != nullptr);
bool is_bot = is_user_bot(user_id);
return make_tl_object<td_api::userFullInfo>(
get_chat_photo_object(td_->file_manager_.get(), user_full->photo), user_full->is_blocked,
user_full->can_be_called, user_full->supports_video_calls, user_full->has_private_calls,
user_full->need_phone_number_privacy_exception, is_bot ? string() : user_full->about,
is_bot ? user_full->about : string(), user_full->common_chat_count,
is_bot ? get_bot_info_object(user_id) : nullptr);
}
td_api::object_ptr<td_api::updateBasicGroup> ContactsManager::get_update_unknown_basic_group_object(ChatId chat_id) {
return td_api::make_object<td_api::updateBasicGroup>(td_api::make_object<td_api::basicGroup>(
chat_id.get(), 0, DialogParticipantStatus::Banned(0).get_chat_member_status_object(), true, 0));
}
int32 ContactsManager::get_basic_group_id_object(ChatId chat_id, const char *source) const {
if (chat_id.is_valid() && get_chat(chat_id) == nullptr && unknown_chats_.count(chat_id) == 0) {
LOG(ERROR) << "Have no info about " << chat_id << " from " << source;
unknown_chats_.insert(chat_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_basic_group_object(chat_id));
}
return chat_id.get();
}
tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id) {
return get_basic_group_object(chat_id, get_chat(chat_id));
}
tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id, const Chat *c) {
if (c == nullptr) {
return nullptr;
}
if (c->migrated_to_channel_id.is_valid()) {
get_channel_force(c->migrated_to_channel_id);
}
return get_basic_group_object_const(chat_id, c);
}
tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object_const(ChatId chat_id, const Chat *c) const {
return make_tl_object<td_api::basicGroup>(
chat_id.get(), c->participant_count, get_chat_status(c).get_chat_member_status_object(), c->is_active,
get_supergroup_id_object(c->migrated_to_channel_id, "get_basic_group_object"));
}
tl_object_ptr<td_api::basicGroupFullInfo> ContactsManager::get_basic_group_full_info_object(ChatId chat_id) const {
return get_basic_group_full_info_object(get_chat_full(chat_id));
}
tl_object_ptr<td_api::basicGroupFullInfo> ContactsManager::get_basic_group_full_info_object(
const ChatFull *chat_full) const {
CHECK(chat_full != nullptr);
return make_tl_object<td_api::basicGroupFullInfo>(
get_chat_photo_object(td_->file_manager_.get(), chat_full->photo), chat_full->description,
get_user_id_object(chat_full->creator_user_id, "basicGroupFullInfo"),
transform(chat_full->participants,
[this](const DialogParticipant &chat_participant) { return get_chat_member_object(chat_participant); }),
chat_full->invite_link);
}
td_api::object_ptr<td_api::updateSupergroup> ContactsManager::get_update_unknown_supergroup_object(
ChannelId channel_id) {
return td_api::make_object<td_api::updateSupergroup>(td_api::make_object<td_api::supergroup>(
channel_id.get(), string(), 0, DialogParticipantStatus::Banned(0).get_chat_member_status_object(), 0, false,
false, false, false, true, false, "", false));
}
int32 ContactsManager::get_supergroup_id_object(ChannelId channel_id, const char *source) const {
if (channel_id.is_valid() && get_channel(channel_id) == nullptr && unknown_channels_.count(channel_id) == 0) {
LOG(ERROR) << "Have no info about " << channel_id << " received from " << source;
unknown_channels_.insert(channel_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_supergroup_object(channel_id));
}
return channel_id.get();
}
tl_object_ptr<td_api::supergroup> ContactsManager::get_supergroup_object(ChannelId channel_id) const {
return get_supergroup_object(channel_id, get_channel(channel_id));
}
tl_object_ptr<td_api::supergroup> ContactsManager::get_supergroup_object(ChannelId channel_id, const Channel *c) const {
if (c == nullptr) {
return nullptr;
}
return td_api::make_object<td_api::supergroup>(
channel_id.get(), c->username, c->date, get_channel_status(c).get_chat_member_status_object(),
c->participant_count, c->has_linked_channel, c->has_location, c->sign_messages, c->is_slow_mode_enabled,
!c->is_megagroup, c->is_verified, get_restriction_reason_description(c->restriction_reasons), c->is_scam);
}
tl_object_ptr<td_api::supergroupFullInfo> ContactsManager::get_supergroup_full_info_object(ChannelId channel_id) const {
return get_supergroup_full_info_object(get_channel_full(channel_id), channel_id);
}
tl_object_ptr<td_api::supergroupFullInfo> ContactsManager::get_supergroup_full_info_object(
const ChannelFull *channel_full, ChannelId channel_id) const {
CHECK(channel_full != nullptr);
double slow_mode_delay_expires_in = 0;
if (channel_full->slow_mode_next_send_date != 0) {
slow_mode_delay_expires_in = max(channel_full->slow_mode_next_send_date - G()->server_time(), 1e-3);
}
return td_api::make_object<td_api::supergroupFullInfo>(
get_chat_photo_object(td_->file_manager_.get(), channel_full->photo), channel_full->description,
channel_full->participant_count, channel_full->administrator_count, channel_full->restricted_count,
channel_full->banned_count, DialogId(channel_full->linked_channel_id).get(), channel_full->slow_mode_delay,
slow_mode_delay_expires_in, channel_full->can_get_participants, channel_full->can_set_username,
channel_full->can_set_sticker_set, channel_full->can_set_location, channel_full->can_view_statistics,
channel_full->is_all_history_available, channel_full->sticker_set_id.get(),
channel_full->location.get_chat_location_object(), channel_full->invite_link,
get_basic_group_id_object(channel_full->migrated_from_chat_id, "get_supergroup_full_info_object"),
channel_full->migrated_from_max_message_id.get());
}
tl_object_ptr<td_api::SecretChatState> ContactsManager::get_secret_chat_state_object(SecretChatState state) {
switch (state) {
case SecretChatState::Waiting:
return make_tl_object<td_api::secretChatStatePending>();
case SecretChatState::Active:
return make_tl_object<td_api::secretChatStateReady>();
case SecretChatState::Closed:
case SecretChatState::Unknown:
return make_tl_object<td_api::secretChatStateClosed>();
default:
UNREACHABLE();
return nullptr;
}
}
td_api::object_ptr<td_api::updateSecretChat> ContactsManager::get_update_unknown_secret_chat_object(
SecretChatId secret_chat_id) {
return td_api::make_object<td_api::updateSecretChat>(td_api::make_object<td_api::secretChat>(
secret_chat_id.get(), 0, get_secret_chat_state_object(SecretChatState::Unknown), false, 0, string(), 0));
}
int32 ContactsManager::get_secret_chat_id_object(SecretChatId secret_chat_id, const char *source) const {
if (secret_chat_id.is_valid() && get_secret_chat(secret_chat_id) == nullptr &&
unknown_secret_chats_.count(secret_chat_id) == 0) {
LOG(ERROR) << "Have no info about " << secret_chat_id << " from " << source;
unknown_secret_chats_.insert(secret_chat_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_secret_chat_object(secret_chat_id));
}
return secret_chat_id.get();
}
tl_object_ptr<td_api::secretChat> ContactsManager::get_secret_chat_object(SecretChatId secret_chat_id) {
return get_secret_chat_object(secret_chat_id, get_secret_chat(secret_chat_id));
}
tl_object_ptr<td_api::secretChat> ContactsManager::get_secret_chat_object(SecretChatId secret_chat_id,
const SecretChat *secret_chat) {
if (secret_chat == nullptr) {
return nullptr;
}
get_user_force(secret_chat->user_id);
return get_secret_chat_object_const(secret_chat_id, secret_chat);
}
tl_object_ptr<td_api::secretChat> ContactsManager::get_secret_chat_object_const(SecretChatId secret_chat_id,
const SecretChat *secret_chat) const {
return td_api::make_object<td_api::secretChat>(
secret_chat_id.get(), get_user_id_object(secret_chat->user_id, "secretChat"),
get_secret_chat_state_object(secret_chat->state), secret_chat->is_outbound, secret_chat->ttl,
secret_chat->key_hash, secret_chat->layer);
}
td_api::object_ptr<td_api::botInfo> ContactsManager::get_bot_info_object(UserId user_id) const {
auto bot_info = get_bot_info(user_id);
if (bot_info == nullptr) {
return nullptr;
}
auto commands = transform(bot_info->commands, [](auto &command) {
return td_api::make_object<td_api::botCommand>(command.first, command.second);
});
return td_api::make_object<td_api::botInfo>(bot_info->description, std::move(commands));
}
tl_object_ptr<td_api::chatInviteLinkInfo> ContactsManager::get_chat_invite_link_info_object(
const string &invite_link) const {
auto it = invite_link_infos_.find(invite_link);
if (it == invite_link_infos_.end()) {
return nullptr;
}
auto invite_link_info = it->second.get();
CHECK(invite_link_info != nullptr);
DialogId dialog_id = invite_link_info->dialog_id;
string title;
const DialogPhoto *photo = nullptr;
DialogPhoto invite_link_photo;
int32 participant_count = 0;
vector<int32> member_user_ids;
bool is_public = false;
bool is_member = false;
td_api::object_ptr<td_api::ChatType> chat_type;
if (dialog_id.is_valid()) {
switch (dialog_id.get_type()) {
case DialogType::Chat: {
auto chat_id = dialog_id.get_chat_id();
const Chat *c = get_chat(chat_id);
if (c != nullptr) {
title = c->title;
photo = &c->photo;
participant_count = c->participant_count;
is_member = c->status.is_member();
} else {
LOG(ERROR) << "Have no information about " << chat_id;
}
chat_type = td_api::make_object<td_api::chatTypeBasicGroup>(
get_basic_group_id_object(chat_id, "get_chat_invite_link_info_object"));
break;
}
case DialogType::Channel: {
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
bool is_megagroup = false;
if (c != nullptr) {
title = c->title;
photo = &c->photo;
is_public = is_channel_public(c);
is_megagroup = c->is_megagroup;
participant_count = c->participant_count;
is_member = c->status.is_member();
} else {
LOG(ERROR) << "Have no information about " << channel_id;
}
chat_type = td_api::make_object<td_api::chatTypeSupergroup>(
get_supergroup_id_object(channel_id, "get_chat_invite_link_info_object"), !is_megagroup);
break;
}
default:
UNREACHABLE();
}
} else {
title = invite_link_info->title;
invite_link_photo = as_fake_dialog_photo(invite_link_info->photo);
photo = &invite_link_photo;
participant_count = invite_link_info->participant_count;
member_user_ids = get_user_ids_object(invite_link_info->participant_user_ids, "get_chat_invite_link_info_object");
is_public = invite_link_info->is_public;
if (invite_link_info->is_chat) {
chat_type = td_api::make_object<td_api::chatTypeBasicGroup>(0);
} else {
chat_type = td_api::make_object<td_api::chatTypeSupergroup>(0, !invite_link_info->is_megagroup);
}
}
if (dialog_id.is_valid()) {
td_->messages_manager_->force_create_dialog(dialog_id, "get_chat_invite_link_info_object");
}
int32 accessible_for = 0;
if (dialog_id.is_valid() && !is_member) {
auto access_it = dialog_access_by_invite_link_.find(dialog_id);
if (access_it != dialog_access_by_invite_link_.end()) {
accessible_for = td::max(1, access_it->second.accessible_before - G()->unix_time() - 1);
}
}
return make_tl_object<td_api::chatInviteLinkInfo>(dialog_id.get(), accessible_for, std::move(chat_type), title,
get_chat_photo_info_object(td_->file_manager_.get(), photo),
participant_count, std::move(member_user_ids), is_public);
}
UserId ContactsManager::get_support_user(Promise<Unit> &&promise) {
if (support_user_id_.is_valid()) {
promise.set_value(Unit());
return support_user_id_;
}
td_->create_handler<GetSupportUserQuery>(std::move(promise))->send();
return UserId();
}
void ContactsManager::after_get_difference() {
if (td_->auth_manager_->is_bot()) {
return;
}
get_user(get_my_id(), 3, Promise<Unit>());
}
void ContactsManager::get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const {
for (auto user_id : unknown_users_) {
if (!have_min_user(user_id)) {
updates.push_back(get_update_unknown_user_object(user_id));
}
}
for (auto chat_id : unknown_chats_) {
if (!have_chat(chat_id)) {
updates.push_back(get_update_unknown_basic_group_object(chat_id));
}
}
for (auto channel_id : unknown_channels_) {
if (!have_channel(channel_id)) {
updates.push_back(get_update_unknown_supergroup_object(channel_id));
}
}
for (auto secret_chat_id : unknown_secret_chats_) {
if (!have_secret_chat(secret_chat_id)) {
updates.push_back(get_update_unknown_secret_chat_object(secret_chat_id));
}
}
for (auto &it : users_) {
updates.push_back(td_api::make_object<td_api::updateUser>(get_user_object(it.first, it.second.get())));
}
for (auto &it : channels_) {
updates.push_back(td_api::make_object<td_api::updateSupergroup>(get_supergroup_object(it.first, it.second.get())));
}
for (auto &it : chats_) { // chat object can contain channel_id, so it must be sent after channels
updates.push_back(
td_api::make_object<td_api::updateBasicGroup>(get_basic_group_object_const(it.first, it.second.get())));
}
for (auto &it : secret_chats_) { // secret chat object contains user_id, so it must be sent after users
updates.push_back(
td_api::make_object<td_api::updateSecretChat>(get_secret_chat_object_const(it.first, it.second.get())));
}
for (auto &it : users_full_) {
updates.push_back(td_api::make_object<td_api::updateUserFullInfo>(
it.first.get(), get_user_full_info_object(it.first, it.second.get())));
}
for (auto &it : channels_full_) {
updates.push_back(td_api::make_object<td_api::updateSupergroupFullInfo>(
it.first.get(), get_supergroup_full_info_object(it.second.get(), it.first)));
}
for (auto &it : chats_full_) {
updates.push_back(td_api::make_object<td_api::updateBasicGroupFullInfo>(
it.first.get(), get_basic_group_full_info_object(it.second.get())));
}
}
} // namespace td