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tdlib-fork/td/telegram/ContactsManager.cpp
levlam 9ee52310fb Fix processing of inaccessible users.
GitOrigin-RevId: dea00d3a71e4f85b44c73c6620c2edaf39bddf17
2019-06-17 04:36:27 +03:00

10716 lines
380 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
//
// 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/FileReferenceManager.h"
#include "td/telegram/files/FileManager.h"
#include "td/telegram/files/FileType.h"
#include "td/telegram/Global.h"
#include "td/telegram/InlineQueriesManager.h"
#include "td/telegram/logevent/LogEvent.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/Photo.h"
#include "td/telegram/Photo.hpp"
#include "td/telegram/SecretChatActor.h"
#include "td/telegram/StickersManager.h"
#include "td/telegram/Td.h"
#include "td/telegram/TdDb.h"
#include "td/telegram/TopDialogManager.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/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(
create_storer(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(create_storer(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 GetAuthorizationsQuery : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::sessions>> promise_;
static constexpr int32 AUTHORIZATION_FLAG_IS_CURRENT = 1 << 0;
static constexpr int32 AUTHORIZATION_FLAG_IS_OFFICIAL_APPLICATION = 1 << 1;
static constexpr int32 AUTHORIZATION_FLAG_IS_PASSWORD_PENDING = 1 << 2;
public:
explicit GetAuthorizationsQuery(Promise<tl_object_ptr<td_api::sessions>> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(create_storer(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>();
results->sessions_.reserve(ptr->authorizations_.size());
for (auto &authorization : ptr->authorizations_) {
CHECK(authorization != nullptr);
bool is_current = (authorization->flags_ & AUTHORIZATION_FLAG_IS_CURRENT) != 0;
bool is_official_application = (authorization->flags_ & AUTHORIZATION_FLAG_IS_OFFICIAL_APPLICATION) != 0;
bool is_password_pending = (authorization->flags_ & AUTHORIZATION_FLAG_IS_PASSWORD_PENDING) != 0;
results->sessions_.push_back(make_tl_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_));
}
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(create_storer(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(create_storer(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";
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(create_storer(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(create_storer(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(create_storer(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 BlockUserQuery : public Td::ResultHandler {
public:
void send(tl_object_ptr<telegram_api::InputUser> &&user) {
send_query(G()->net_query_creator().create(create_storer(telegram_api::contacts_block(std::move(user)))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_block>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG_IF(WARNING, !result) << "Block user has failed";
}
void on_error(uint64 id, Status status) override {
if (!G()->close_flag()) {
LOG(WARNING) << "Receive error for blockUser: " << status;
}
status.ignore();
}
};
class UnblockUserQuery : public Td::ResultHandler {
public:
void send(tl_object_ptr<telegram_api::InputUser> &&user) {
send_query(G()->net_query_creator().create(create_storer(telegram_api::contacts_unblock(std::move(user)))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_unblock>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG_IF(WARNING, !result) << "Unblock user has failed";
}
void on_error(uint64 id, Status status) override {
if (!G()->close_flag()) {
LOG(WARNING) << "Receive error for unblockUser: " << status;
}
status.ignore();
}
};
class GetBlockedUsersQuery : public Td::ResultHandler {
Promise<Unit> promise_;
int32 offset_;
int32 limit_;
int64 random_id_;
public:
explicit GetBlockedUsersQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int32 offset, int32 limit, int64 random_id) {
offset_ = offset;
limit_ = limit;
random_id_ = random_id;
send_query(G()->net_query_creator().create(create_storer(telegram_api::contacts_getBlocked(offset, limit))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::contacts_getBlocked>(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 GetBlockedUsersQuery: " << to_string(ptr);
int32 constructor_id = ptr->get_id();
switch (constructor_id) {
case telegram_api::contacts_blocked::ID: {
auto blocked_users = move_tl_object_as<telegram_api::contacts_blocked>(ptr);
td->contacts_manager_->on_get_users(std::move(blocked_users->users_), "GetBlockedUsersQuery");
td->contacts_manager_->on_get_blocked_users_result(offset_, limit_, random_id_,
narrow_cast<int32>(blocked_users->blocked_.size()),
std::move(blocked_users->blocked_));
break;
}
case telegram_api::contacts_blockedSlice::ID: {
auto blocked_users = move_tl_object_as<telegram_api::contacts_blockedSlice>(ptr);
td->contacts_manager_->on_get_users(std::move(blocked_users->users_), "GetBlockedUsersQuery");
td->contacts_manager_->on_get_blocked_users_result(offset_, limit_, random_id_, blocked_users->count_,
std::move(blocked_users->blocked_));
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->contacts_manager_->on_failed_get_blocked_users(random_id_);
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(create_storer(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 getContacts: " << 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(create_storer(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()->close_flag()) {
LOG(ERROR) << "Receive error for getContactsStatuses: " << status;
}
}
};
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_;
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)));
}
send_query(
G()->net_query_creator().create(create_storer(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 importContacts: " << 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()) {
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));
}
send_query(
G()->net_query_creator().create(create_storer(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_;
vector<UserId> user_ids_;
public:
explicit DeleteContactsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<UserId> &&user_ids, vector<tl_object_ptr<telegram_api::InputUser>> &&input_users) {
user_ids_ = std::move(user_ids);
send_query(
G()->net_query_creator().create(create_storer(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());
}
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 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) {
user_ids_ = std::move(user_ids);
send_query(G()->net_query_creator().create(
create_storer(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(create_storer(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 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) {
CHECK(input_file != nullptr);
CHECK(file_id.is_valid());
file_id_ = file_id;
send_query(
G()->net_query_creator().create(create_storer(telegram_api::photos_uploadProfilePhoto(std::move(input_file)))));
}
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());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for uploadProfilePhoto: " << to_string(ptr);
td->contacts_manager_->on_get_users(std::move(ptr->users_), "UploadProfilePhotoQuery");
// ignore ptr->photo_
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_;
string file_reference_;
public:
explicit UpdateProfilePhotoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(FileId file_id, tl_object_ptr<telegram_api::InputPhoto> &&input_photo) {
CHECK(input_photo != nullptr);
file_id_ = file_id;
file_reference_ = FileManager::extract_file_reference(input_photo);
send_query(G()->net_query_creator().create(
create_storer(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());
}
LOG(DEBUG) << "Receive result for updateProfilePhoto " << to_string(result_ptr.ok());
td->contacts_manager_->on_update_user_photo(td->contacts_manager_->get_my_id(), result_ptr.move_as_ok());
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
if (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->contacts_manager_->upload_profile_photo(file_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(create_storer(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 deleteProfilePhoto " << 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(
create_storer(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 updateProfile " << 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(create_storer(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(create_storer(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 updateUsername " << 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 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(
create_storer(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(
create_storer(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 updateChannelUsername " << 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_;
int64 sticker_set_id_;
public:
explicit SetChannelStickerSetQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, int64 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(
create_storer(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 setChannelStickerSet " << 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(
create_storer(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 toggleChannelSignatures: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr));
promise_.set_value(Unit());
}
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(create_storer(
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 togglePreHistoryHidden: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr));
td->contacts_manager_->on_update_channel_is_all_history_available(channel_id_, is_all_history_available_);
promise_.set_value(Unit());
}
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(
create_storer(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 editChatAbout " << 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 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(create_storer(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(create_storer(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 deleteChannel: " << to_string(ptr);
td->updates_manager_->on_get_updates(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, "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(
create_storer(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 addChatUser: " << to_string(ptr);
td->updates_manager_->on_get_updates(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("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(
create_storer(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(create_storer(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 exportChatInvite: " << 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(create_storer(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 exportChannelInvite: " << 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(create_storer(
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 checkChatInvite: " << to_string(ptr);
td->contacts_manager_->on_get_dialog_invite_link_info(invite_link_, std::move(ptr));
promise_.set_value(Unit());
}
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(create_storer(
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 importChatInvite: " << 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"));
}
td->updates_manager_->on_get_updates(std::move(ptr));
td->contacts_manager_->invalidate_invite_link_info(invite_link_);
promise_.set_value(std::move(dialog_ids[0]));
}
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(
create_storer(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 deleteChatUser: " << to_string(ptr);
td->updates_manager_->on_get_updates(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("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(create_storer(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 joinChannel: " << to_string(ptr);
td->updates_manager_->on_get_updates(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, "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(
create_storer(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 inviteToChannel: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr));
td->contacts_manager_->invalidate_channel_full(channel_id_, false);
promise_.set_value(Unit());
}
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(create_storer(telegram_api::channels_editAdmin(
std::move(input_channel), std::move(input_user), status.get_chat_admin_rights()))));
}
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 editChannelAdmin: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr));
td->contacts_manager_->invalidate_channel_full(channel_id_, false);
promise_.set_value(Unit());
}
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(create_storer(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 editChannelBanned: " << to_string(ptr);
td->updates_manager_->on_get_updates(std::move(ptr));
td->contacts_manager_->invalidate_channel_full(channel_id_, false);
promise_.set_value(Unit());
}
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(create_storer(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 leaveChannel: " << to_string(ptr);
td->updates_manager_->on_get_updates(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, "LeaveChannelQuery");
promise_.set_error(std::move(status));
td->updates_manager_->get_difference("LeaveChannelQuery");
}
};
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(create_storer(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 migrateChat: " << to_string(ptr);
td->updates_manager_->on_get_updates(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("MigrateChatQuery");
}
};
class GetCreatedPublicChannelsQuery : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetCreatedPublicChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(create_storer(telegram_api::channels_getAdminedPublicChannels())));
}
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(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(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 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(create_storer(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(create_storer(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 getFullUser " << 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(
create_storer(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(create_storer(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(create_storer(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_));
promise_.set_value(Unit());
}
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(create_storer(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 getChannels 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(
create_storer(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_));
promise_.set_value(Unit());
}
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(
create_storer(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");
promise_.set_value(
td->contacts_manager_->get_dialog_participant(channel_id_, std::move(participant->participant_)));
}
void on_error(uint64 id, Status status) override {
if (status.message() == "USER_NOT_PARTICIPANT") {
promise_.set_value({user_id_, UserId(), 0, DialogParticipantStatus::Left()});
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(create_storer(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"));
}
channel_id_ = channel_id;
send_query(G()->net_query_creator().create(create_storer(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<UserId> administrator_user_ids;
administrator_user_ids.reserve(participants->participants_.size());
for (auto &participant : participants->participants_) {
UserId user_id;
downcast_call(*participant, [&user_id](auto &participant) { user_id = UserId(participant.user_id_); });
if (user_id.is_valid()) {
administrator_user_ids.push_back(user_id);
}
}
td->contacts_manager_->on_update_dialog_administrators(DialogId(channel_id_), std::move(administrator_user_ids),
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(create_storer(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));
}
};
StringBuilder &operator<<(StringBuilder &string_builder, ContactsManager::LinkState link_state) {
switch (link_state) {
case ContactsManager::LinkState::Unknown:
string_builder << "unknown";
break;
case ContactsManager::LinkState::None:
string_builder << "none";
break;
case ContactsManager::LinkState::KnowsPhoneNumber:
string_builder << "knows phone number";
break;
case ContactsManager::LinkState::Contact:
string_builder << "contact";
break;
}
return string_builder;
}
bool ContactsManager::UserFull::is_bot_info_expired(int32 bot_info_version) const {
return bot_info_version != -1 && (bot_info == nullptr || bot_info->version != bot_info_version);
}
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();
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;
}
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));
}
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);
UserId user_id(narrow_cast<int32>(user_id_long));
auto u = contacts_manager->get_user(user_id);
CHECK(u != nullptr);
LOG(INFO) << "Update " << user_id << " online status to offline";
send_closure_later(
G()->td(), &Td::send_update,
make_tl_object<td_api::updateUserStatus>(user_id.get(), contacts_manager->get_user_status_object(user_id, u)));
contacts_manager->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->need_send_update = true;
}
LOG(INFO) << "Update " << channel_id << " status";
c->is_status_changed = true;
invalidate_channel_full(channel_id, false);
update_channel(c, channel_id); // always call, because in case of failure we need to reactivate timeout
}
template <class StorerT>
void ContactsManager::store_link_state(const LinkState &link_state, StorerT &storer) {
store(static_cast<uint32>(link_state), storer);
}
template <class ParserT>
void ContactsManager::parse_link_state(LinkState &link_state, ParserT &parser) {
uint32 link_state_uint32;
parse(link_state_uint32, parser);
link_state = static_cast<LinkState>(static_cast<uint8>(link_state_uint32));
}
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 is_restricted = !restriction_reason.empty();
bool has_language_code = !language_code.empty();
bool have_access_hash = access_hash != -1;
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(is_restricted);
STORE_FLAG(has_language_code);
STORE_FLAG(have_access_hash);
STORE_FLAG(is_support);
STORE_FLAG(is_min_access_hash);
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_link_state(inbound, storer);
store_link_state(outbound, storer);
store(was_online, storer);
if (is_restricted) {
store(restriction_reason, 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);
}
}
template <class ParserT>
void ContactsManager::User::parse(ParserT &parser) {
using td::parse;
bool has_last_name;
bool has_username;
bool has_photo;
bool is_restricted;
bool has_language_code;
bool have_access_hash;
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(is_restricted);
PARSE_FLAG(has_language_code);
PARSE_FLAG(have_access_hash);
PARSE_FLAG(is_support);
PARSE_FLAG(is_min_access_hash);
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);
}
if (has_photo) {
parse(photo, parser);
}
parse_link_state(inbound, parser);
parse_link_state(outbound, parser);
parse(was_online, parser);
if (is_restricted) {
parse(restriction_reason, 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 (first_name.empty() && last_name.empty()) {
first_name = phone_number;
}
}
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;
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);
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);
}
}
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;
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);
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 (kicked || !is_active) {
status = DialogParticipantStatus::Banned(0);
} else if (left) {
status = DialogParticipantStatus::Left();
} else if (is_creator) {
status = DialogParticipantStatus::Creator(true);
} 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);
}
}
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 is_restricted = !restriction_reason.empty();
bool use_new_rights = true;
bool has_participant_count = participant_count != 0;
bool have_default_permissions = true;
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(is_restricted);
STORE_FLAG(use_new_rights);
STORE_FLAG(has_participant_count);
STORE_FLAG(have_default_permissions);
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 (is_restricted) {
store(restriction_reason, storer);
}
if (has_participant_count) {
store(participant_count, storer);
}
if (is_megagroup) {
store(default_permissions, storer);
}
}
template <class ParserT>
void ContactsManager::Channel::parse(ParserT &parser) {
using td::parse;
bool has_photo;
bool has_username;
bool 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;
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(is_restricted);
PARSE_FLAG(use_new_rights);
PARSE_FLAG(has_participant_count);
PARSE_FLAG(have_default_permissions);
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);
} 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 (is_restricted) {
parse(restriction_reason, 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);
}
}
}
template <class StorerT>
void ContactsManager::SecretChat::store(StorerT &storer) const {
using td::store;
bool has_layer = layer > SecretChatActor::DEFAULT_LAYER;
BEGIN_STORE_FLAGS();
STORE_FLAG(is_outbound);
STORE_FLAG(has_layer);
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);
}
}
template <class ParserT>
void ContactsManager::SecretChat::parse(ParserT &parser) {
using td::parse;
bool has_layer;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_outbound);
PARSE_FLAG(has_layer);
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;
}
}
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::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::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, 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, 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, AccessRights access_rights) {
if (c == nullptr) {
return false;
}
if (c->status.is_creator()) {
return true;
}
if (c->status.is_banned()) {
return false;
}
if (!c->username.empty() && access_rights == AccessRights::Read) {
return true;
}
if (!c->status.is_member()) {
return false;
}
return true;
}
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::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;
}
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);
}
bool can_pin_messages = user_id == get_my_id(); /* TODO */
return RestrictedRights(true, true, true, true, true, true, true, true, false, false, can_pin_messages);
}
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;
}
bool ContactsManager::default_can_report_spam_in_secret_chat(SecretChatId secret_chat_id) const {
auto c = get_secret_chat(secret_chat_id);
if (c == nullptr) {
return true;
}
if (c->is_outbound) {
return false;
}
auto u = get_user(c->user_id);
if (u == nullptr) {
return true;
}
if (u->outbound == LinkState::Contact) {
return false;
}
return true;
}
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;
}
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() {
UserId user_id(777000);
if (!have_user_force(user_id)) {
LOG(FATAL) << "Failed to load service notification 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();
}
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();
}
Status ContactsManager::block_user(UserId user_id) {
if (user_id == get_my_id()) {
return Status::Error(5, "Can't block self");
}
auto user = get_input_user(user_id);
if (user == nullptr) {
return Status::Error(5, "User not found");
}
td_->create_handler<BlockUserQuery>()->send(std::move(user));
on_update_user_blocked(user_id, true);
return Status::OK();
}
Status ContactsManager::unblock_user(UserId user_id) {
if (user_id == get_my_id()) {
return Status::Error(5, "Can't unblock self");
}
auto user = get_input_user(user_id);
if (user == nullptr) {
return Status::Error(5, "User not found");
}
td_->create_handler<UnblockUserQuery>()->send(std::move(user));
on_update_user_blocked(user_id, false);
return Status::OK();
}
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;
}
int64 ContactsManager::get_blocked_users(int32 offset, int32 limit, Promise<Unit> &&promise) {
LOG(INFO) << "Get blocked users with offset = " << offset << " and limit = " << limit;
if (offset < 0) {
promise.set_error(Status::Error(3, "Parameter offset must be non-negative"));
return 0;
}
if (limit <= 0) {
promise.set_error(Status::Error(3, "Parameter limit must be positive"));
return 0;
}
int64 random_id;
do {
random_id = Random::secure_int64();
} while (random_id == 0 || found_blocked_users_.find(random_id) != found_blocked_users_.end());
found_blocked_users_[random_id]; // reserve place for result
td_->create_handler<GetBlockedUsersQuery>(std::move(promise))->send(offset, limit, random_id);
return random_id;
}
void ContactsManager::on_get_blocked_users_result(int32 offset, int32 limit, int64 random_id, int32 total_count,
vector<tl_object_ptr<telegram_api::contactBlocked>> &&blocked_users) {
LOG(INFO) << "Receive " << blocked_users.size() << " blocked users out of " << total_count;
auto it = found_blocked_users_.find(random_id);
CHECK(it != found_blocked_users_.end());
auto &result = it->second.second;
CHECK(result.empty());
for (auto &blocked_user : blocked_users) {
CHECK(blocked_user != nullptr);
UserId user_id(blocked_user->user_id_);
if (have_user(user_id)) {
result.push_back(user_id);
} else {
LOG(ERROR) << "Have no info about " << user_id;
}
}
it->second.first = total_count;
}
void ContactsManager::on_failed_get_blocked_users(int64 random_id) {
auto it = found_blocked_users_.find(random_id);
CHECK(it != found_blocked_users_.end());
found_blocked_users_.erase(it);
}
tl_object_ptr<td_api::users> ContactsManager::get_blocked_users_object(int64 random_id) {
auto it = found_blocked_users_.find(random_id);
CHECK(it != found_blocked_users_.end());
auto result = get_users_object(it->second.first, it->second.second);
found_blocked_users_.erase(it);
return result;
}
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->outbound == LinkState::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());
}
}
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 should not be 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->outbound == LinkState::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(to_delete_user_ids), 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) {
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 should not be 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;
bool is_contact = u.outbound == LinkState::Contact;
if (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_links(&u, user_id, LinkState::KnowsPhoneNumber, u.inbound);
update_user(&u, user_id);
CHECK(u.outbound != LinkState::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::set_profile_photo(const tl_object_ptr<td_api::InputFile> &input_photo, Promise<Unit> &&promise) {
auto r_file_id =
td_->file_manager_->get_input_file_id(FileType::Photo, input_photo, 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(7, r_file_id.error().message()));
}
FileId file_id = r_file_id.ok();
CHECK(file_id.is_valid());
FileView file_view = td_->file_manager_->get_file_view(file_id);
CHECK(!file_view.is_encrypted());
if (file_view.has_remote_location() && !file_view.remote_location().is_web()) {
td_->create_handler<UpdateProfilePhotoQuery>(std::move(promise))
->send(file_id, file_view.remote_location().as_input_photo());
return;
}
upload_profile_photo(td_->file_manager_->dup_file_id(file_id), std::move(promise));
}
void ContactsManager::upload_profile_photo(FileId file_id, Promise<Unit> &&promise) {
CHECK(file_id.is_valid());
CHECK(uploaded_profile_photos_.find(file_id) == uploaded_profile_photos_.end());
uploaded_profile_photos_.emplace(file_id, std::move(promise));
LOG(INFO) << "Ask to upload profile photo " << file_id;
td_->file_manager_->upload(file_id, 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(), 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(my_user_id);
if (user_full != nullptr && user_full->is_inited) {
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_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);
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, int64 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 == 0) {
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);
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 the supergroups only"));
}
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::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()) {
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) {
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 creator to the chat"));
}
if (status.is_member()) {
// creator member -> not creator member
// creator not member -> creator member
// creator not member -> not creator member
if (old_status.is_member()) {
return promise.set_error(Status::Error(3, "Can't demote chat creator"));
}
need_add = true;
} else {
// creator member -> creator not member
// creator member -> not creator not member
// creator not member -> not creator not member
if (!old_status.is_member()) {
return promise.set_error(Status::Error(3, "Can't restrict chat creator"));
}
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"));
}
}
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 creator 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::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_permissions(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).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 {
auto it = invite_link_infos_.find(invite_link);
if (it != invite_link_infos_.end()) {
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 = chat_invite_links_.find(chat_id);
return it == chat_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);
if (channel_full == nullptr) {
auto it = channel_invite_links_.find(channel_id);
return it == channel_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()) {
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;
}
if (status.is_creator()) {
return promise.set_error(Status::Error(3, "Not enough rights to restrict chat 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<DialogId> ContactsManager::get_created_public_dialogs(Promise<Unit> &&promise) {
if (created_public_channels_inited_) {
promise.set_value(Unit());
return transform(created_public_channels_, [&](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();
return {};
}
void ContactsManager::on_get_created_public_channels(vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
created_public_channels_inited_ = true;
created_public_channels_.clear();
for (auto &chat : chats) {
switch (chat->get_id()) {
case telegram_api::chatEmpty::ID:
LOG(ERROR) << "Receive chatEmpty as created public channel";
break;
case telegram_api::chat::ID:
LOG(ERROR) << "Receive chat as created public channel";
break;
case telegram_api::chatForbidden::ID:
LOG(ERROR) << "Receive chatForbidden as created public channel";
break;
case telegram_api::channel::ID: {
auto c = static_cast<const telegram_api::channel *>(chat.get());
ChannelId channel_id(c->id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
continue;
}
created_public_channels_.push_back(channel_id);
break;
}
case telegram_api::channelForbidden::ID: {
auto c = static_cast<const telegram_api::channelForbidden *>(chat.get());
ChannelId channel_id(c->id_);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
continue;
}
created_public_channels_.push_back(channel_id);
break;
}
default:
UNREACHABLE();
}
on_get_chat(std::move(chat), "on_get_created_public_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) {
LOG(INFO) << "Drop contact with " << user_id;
auto u = get_user(user_id);
CHECK(u != nullptr);
on_update_user_links(u, user_id, LinkState::KnowsPhoneNumber, u->inbound);
update_user(u, user_id);
CHECK(u->outbound != LinkState::Contact);
CHECK(!contacts_hints_.has_key(user_id.get()));
}
}
void ContactsManager::save_next_contacts_sync_date() {
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;
bool is_contact = u.outbound == LinkState::Contact;
bool should_be_contact = contact_user_ids.count(user_id) == 1;
if (is_contact != should_be_contact) {
if (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_links(&u, user_id, LinkState::KnowsPhoneNumber, u.inbound);
update_user(&u, user_id);
CHECK(u.outbound != LinkState::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 (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_get_contacts_link(tl_object_ptr<telegram_api::contacts_link> &&link) {
UserId user_id = get_user_id(link->user_);
on_get_user(std::move(link->user_), "on_get_contacts_link");
on_update_user_links(user_id, std::move(link->my_link_), std::move(link->foreign_link_));
}
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);
td_->auth_manager_->set_is_bot(is_bot);
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);
if (u->access_hash != access_hash && (!is_min_access_hash || u->is_min_access_hash)) {
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->is_changed = true;
}
}
if (is_received) {
on_update_user_phone_number(u, user_id, std::move(user->phone_));
}
on_update_user_photo(u, user_id, std::move(user->photo_), "on_get_user");
if (is_received) {
on_update_user_online(u, user_id, std::move(user->status_));
LinkState out, in;
if (flags & USER_FLAG_IS_MUTUAL_CONTACT) {
out = LinkState::Contact;
in = LinkState::Contact;
} else if (flags & USER_FLAG_IS_CONTACT) {
out = LinkState::Contact;
in = LinkState::Unknown;
} else if (flags & USER_FLAG_HAS_PHONE_NUMBER) {
out = LinkState::KnowsPhoneNumber;
in = LinkState::Unknown;
} else {
out = LinkState::None;
in = LinkState::Unknown;
}
on_update_user_links(u, user_id, out, in);
}
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;
string restriction_reason = std::move(user->restriction_reason_);
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;
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;
}
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_reason != u->restriction_reason || 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_reason = std::move(restriction_reason);
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->need_send_update = 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->is_changed = true;
}
if (is_received && !u->is_received) {
u->is_received = true;
LOG(DEBUG) << "Receive " << user_id;
u->need_send_update = true;
}
if (is_deleted != u->is_deleted) {
u->is_deleted = is_deleted;
if (u->is_deleted) {
invalidate_user_full(user_id);
}
LOG(DEBUG) << "User.is_deleted has changed for " << user_id;
u->need_send_update = 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;
u->need_send_update = 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 logevent = UserLogEvent(user_id, *u);
auto storer = LogEventStorerImpl<UserLogEvent>(logevent);
if (u->logevent_id == 0) {
u->logevent_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Users, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), u->logevent_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;
LOG(INFO) << "Add " << user_id << " from binlog";
User *u = add_user(user_id, "on_binlog_user_event");
if (!(u->first_name.empty() && u->last_name.empty()) && Slice(u->debug_source) == Slice("on_binlog_user_event")) {
LOG(ERROR) << "Skip adding already added " << user_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return; // TODO fix bug in Binlog and remove that fix
}
LOG_CHECK(u->first_name.empty() && u->last_name.empty()) << user_id << " " << u->debug_source;
*u = std::move(log_event.u); // users come from binlog before all other events, so just add them
u->logevent_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) {
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->is_changed << " "
<< u->need_send_update << " " << u->is_status_changed << " " << u->is_name_changed << " "
<< u->is_username_changed << " " << u->is_photo_changed << " "
<< u->is_outbound_link_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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), u->logevent_id);
u->logevent_id = 0;
}
} else {
save_user(u, user_id, u->logevent_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 (!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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), u->logevent_id);
u->logevent_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 (user_id == UserId(777000) && (u == nullptr || !u->is_received)) {
int32 flags = telegram_api::user::ACCESS_HASH_MASK | telegram_api::user::FIRST_NAME_MASK |
telegram_api::user::PHONE_MASK | telegram_api::user::PHOTO_MASK | telegram_api::user::VERIFIED_MASK |
telegram_api::user::SUPPORT_MASK;
auto profile_photo = telegram_api::make_object<telegram_api::userProfilePhoto>(
3337190045231018, telegram_api::make_object<telegram_api::fileLocationToBeDeprecated>(702229962, 26779),
telegram_api::make_object<telegram_api::fileLocationToBeDeprecated>(702229962, 26781), 1);
if (G()->is_test_dc()) {
profile_photo = nullptr;
flags -= telegram_api::user::PHOTO_MASK;
}
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*/, 777000, 1, "Telegram", "Updates", string(), "42777",
std::move(profile_photo), nullptr, 0, string(), 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 logevent = ChatLogEvent(chat_id, *c);
auto storer = LogEventStorerImpl<ChatLogEvent>(logevent);
if (c->logevent_id == 0) {
c->logevent_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Chats, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->logevent_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;
LOG(INFO) << "Add " << chat_id << " from binlog";
Chat *c = add_chat(chat_id);
CHECK(c->status.is_banned());
*c = std::move(log_event.c); // chats come from binlog before all other events, so just add them
c->logevent_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) {
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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_id = 0;
}
} else {
save_chat(c, chat_id, c->logevent_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 (!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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_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 logevent = ChannelLogEvent(channel_id, *c);
auto storer = LogEventStorerImpl<ChannelLogEvent>(logevent);
if (c->logevent_id == 0) {
c->logevent_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Channels, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->logevent_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;
LOG(INFO) << "Add " << channel_id << " from binlog";
Channel *c = add_channel(channel_id, "on_binlog_channel_event");
if (!c->status.is_banned() && Slice(c->debug_source) == Slice("on_binlog_channel_event")) {
LOG(ERROR) << "Skip adding already added " << channel_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return; // TODO fix bug in Binlog and remove that fix
}
LOG_CHECK(c->status.is_banned()) << channel_id << " " << c->debug_source;
*c = std::move(log_event.c); // channels come from binlog before all other events, so just add them
c->logevent_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) {
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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_id = 0;
}
} else {
save_channel(c, channel_id, c->logevent_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 (!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);
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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_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 logevent = SecretChatLogEvent(secret_chat_id, *c);
auto storer = LogEventStorerImpl<SecretChatLogEvent>(logevent);
if (c->logevent_id == 0) {
c->logevent_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::SecretChatInfos, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->logevent_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;
LOG(INFO) << "Add " << secret_chat_id << " from binlog";
SecretChat *c = add_secret_chat(secret_chat_id);
CHECK(c->date == 0);
*c = std::move(log_event.c); // secret chats come from binlog before all other events, so just add them
c->logevent_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) {
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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_id = 0;
}
} else {
save_secret_chat(c, secret_chat_id, c->logevent_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 (!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->logevent_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->logevent_id);
c->logevent_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::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_outbound_link_changed) {
update_contacts_hints(u, user_id, from_database);
}
if (u->is_name_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(user_id));
auto it = secret_chats_with_user_.find(user_id);
if (it != secret_chats_with_user_.end()) {
for (auto secret_chat_id : it->second) {
td_->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));
auto it = secret_chats_with_user_.find(user_id);
if (it != secret_chats_with_user_.end()) {
for (auto secret_chat_id : it->second) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(secret_chat_id));
}
}
add_user_photo_id(u, user_id, u->photo.id, dialog_photo_get_file_ids(u->photo));
UserFull *user_full = get_user_full(user_id);
if (user_full != nullptr) {
user_full->photos.clear();
if (u->photo.id == 0) {
user_full->photo_count = 0;
} else {
user_full->photo_count = -1;
}
user_full->photos_offset = user_full->photo_count;
}
}
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());
}
}
u->is_name_changed = false;
u->is_username_changed = false;
u->is_photo_changed = false;
u->is_outbound_link_changed = false;
if (u->is_deleted) {
td_->inline_queries_manager_->remove_recent_inline_bot(user_id, Promise<>());
/*
DialogId dialog_id(user_id);
for (auto category : {TopDialogCategory::Correspondent, TopDialogCategory::BotPM, TopDialogCategory::BotInline}) {
send_closure(G()->top_dialog_manager(), &TopDialogManager::delete_dialog, category, dialog_id,
get_input_peer_user(user_id, AccessRights::Read));
}
*/
}
LOG(DEBUG) << "Update " << user_id << ": is_changed = " << u->is_changed
<< ", need_send_update = " << u->need_send_update << ", is_status_changed = " << u->is_status_changed;
if (u->is_changed || u->need_send_update) {
if (!from_database) {
u->is_saved = false;
}
if (u->need_send_update) {
send_closure(G()->td(), &Td::send_update, make_tl_object<td_api::updateUser>(get_user_object(user_id, u)));
u->need_send_update = false;
u->is_status_changed = false;
}
u->is_changed = false;
}
if (u->is_status_changed) {
if (!from_database) {
u->is_status_saved = false;
}
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->is_received && u->access_hash != -1 && !u->is_min_access_hash && !u->is_repaired && !G()->close_flag()) {
u->is_repaired = true;
auto input_user = get_input_user(user_id);
CHECK(input_user != nullptr);
vector<tl_object_ptr<telegram_api::InputUser>> users;
users.push_back(std::move(input_user));
td_->create_handler<GetUsersQuery>(Promise<Unit>())->send(std::move(users));
}
}
void ContactsManager::update_chat(Chat *c, ChatId chat_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_photo_changed) {
auto file_ids = dialog_photo_get_file_ids(c->photo);
if (!file_ids.empty()) {
if (!c->photo_source_id.is_valid()) {
c->photo_source_id = td_->file_reference_manager_->create_chat_photo_file_source(chat_id);
}
for (auto file_id : file_ids) {
td_->file_manager_->add_file_source(file_id, c->photo_source_id);
}
}
td_->messages_manager_->on_dialog_photo_updated(DialogId(chat_id));
}
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));
}
c->is_photo_changed = false;
c->is_title_changed = false;
c->is_default_permissions_changed = false;
LOG(DEBUG) << "Update " << chat_id << ": is_changed = " << c->is_changed
<< ", need_send_update = " << c->need_send_update;
if (c->is_changed || c->need_send_update) {
if (!from_database) {
c->is_saved = false;
}
c->is_changed = false;
if (c->need_send_update) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateBasicGroup>(get_basic_group_object(chat_id, c)));
c->need_send_update = false;
}
}
if (!from_database) {
save_chat(c, chat_id, from_binlog);
}
}
void ContactsManager::update_channel(Channel *c, ChannelId channel_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_photo_changed) {
auto file_ids = dialog_photo_get_file_ids(c->photo);
if (!file_ids.empty()) {
if (!c->photo_source_id.is_valid()) {
c->photo_source_id = td_->file_reference_manager_->create_channel_photo_file_source(channel_id);
}
for (auto file_id : file_ids) {
td_->file_manager_->add_file_source(file_id, c->photo_source_id);
}
}
td_->messages_manager_->on_dialog_photo_updated(DialogId(channel_id));
}
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_username_changed) {
if (c->status.is_creator() && created_public_channels_inited_) {
if (c->username.empty()) {
created_public_channels_.erase(
std::remove(created_public_channels_.begin(), created_public_channels_.end(), channel_id),
created_public_channels_.end());
} else {
if (std::find(created_public_channels_.begin(), created_public_channels_.end(), channel_id) ==
created_public_channels_.end()) {
created_public_channels_.push_back(channel_id);
}
}
}
}
if (c->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_permissions_updated(DialogId(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 << ": is_changed = " << c->is_changed
<< ", need_send_update = " << c->need_send_update;
if (c->is_changed || c->need_send_update) {
if (!from_database) {
c->is_saved = false;
}
c->is_changed = false;
if (c->need_send_update) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateSupergroup>(get_supergroup_object(channel_id, c)));
c->need_send_update = false;
}
}
if (!from_database) {
save_channel(c, channel_id, from_binlog);
}
bool have_read_access = have_input_peer_channel(c, 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);
}
c->had_read_access = have_read_access;
c->was_member = is_member;
}
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 << ": is_changed = " << c->is_changed
<< ", need_send_update = " << c->need_send_update;
if (c->is_changed || c->need_send_update) {
if (!from_database) {
c->is_saved = false;
}
c->is_changed = false;
if (c->need_send_update) {
send_closure(G()->td(), &Td::send_update,
make_tl_object<td_api::updateSecretChat>(get_secret_chat_object(secret_chat_id, c)));
c->need_send_update = false;
}
DialogId dialog_id(secret_chat_id);
send_closure_later(G()->messages_manager(), &MessagesManager::force_create_dialog, dialog_id, "update secret chat",
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 (!from_database) {
save_secret_chat(c, secret_chat_id, from_binlog);
}
}
void ContactsManager::update_user_full(UserFull *user_full, UserId user_id) {
CHECK(user_full != nullptr);
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;
}
if (user_full->is_changed) {
user_full->is_changed = false;
if (user_full->is_inited) {
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)));
}
}
}
void ContactsManager::update_chat_full(ChatFull *chat_full, ChatId chat_id) {
CHECK(chat_full != nullptr);
if (chat_full->is_changed) {
vector<UserId> administrator_user_ids;
vector<UserId> bot_user_ids;
for (const auto &participant : chat_full->participants) {
auto user_id = participant.user_id;
if (participant.status.is_administrator()) {
administrator_user_ids.push_back(user_id);
}
if (is_user_bot(user_id)) {
bot_user_ids.push_back(user_id);
}
}
on_update_dialog_administrators(DialogId(chat_id), std::move(administrator_user_ids), chat_full->version != -1);
td_->messages_manager_->on_dialog_bots_updated(DialogId(chat_id), std::move(bot_user_ids));
chat_full->is_changed = false;
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)));
}
}
void ContactsManager::update_channel_full(ChannelFull *channel_full, ChannelId channel_id) {
CHECK(channel_full != nullptr);
if (channel_full->is_changed) {
if (channel_full->participant_count < channel_full->administrator_count) {
channel_full->administrator_count = channel_full->participant_count;
}
channel_full->is_changed = false;
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)));
}
}
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");
const User *u = get_user(user_id);
if (u == nullptr) {
return;
}
on_update_user_links(user_id, std::move(user_full->link_->my_link_), std::move(user_full->link_->foreign_link_));
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_pinned_message_id(DialogId(user_id), pinned_message_id);
UserFull *user = &users_full_[user_id];
user->expires_at = Time::now() + USER_FULL_EXPIRE_TIME;
user->is_inited = true;
on_update_user_full_is_blocked(user, user_id, (user_full->flags_ & USER_FULL_FLAG_IS_BLOCKED) != 0);
on_update_user_full_common_chat_count(user, user_id, user_full->common_chats_count_);
bool can_be_called = user_full->phone_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->has_private_calls != has_private_calls ||
user->about != user_full->about_) {
user->can_be_called = can_be_called;
user->has_private_calls = has_private_calls;
user->about = std::move(user_full->about_);
user->is_changed = true;
}
Photo photo = get_photo(td_->file_manager_.get(), std::move(user_full->profile_photo_), DialogId());
if (photo.id == -2) {
user->photo_count = 0;
user->photos_offset = 0;
user->photos.clear();
}
if ((user_full->flags_ & USER_FULL_FLAG_HAS_BOT_INFO) != 0 && !u->is_deleted) {
on_update_user_full_bot_info(user, user_id, u->bot_info_version, std::move(user_full->bot_info_));
}
update_user_full(user, user_id);
}
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());
if (total_count < 0 || total_count < photo_count) {
LOG(ERROR) << "Wrong photos total_count " << total_count << ". Receive " << photo_count << " photos";
total_count = photo_count;
}
LOG_IF(ERROR, limit < photo_count) << "Requested not more than " << limit << " photos, but " << photo_count
<< " returned";
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());
add_user_photo_id(u, user_id, photo.id, photo_get_file_ids(photo));
}
}
return;
}
UserFull *user = &users_full_[user_id];
user->photo_count = total_count;
CHECK(user->getting_photos_now);
user->getting_photos_now = false;
if (user->photos_offset == -1) {
user->photos_offset = 0;
CHECK(user->photos.empty());
}
if (offset != narrow_cast<int32>(user->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.size();
user->photos.clear();
user->photos_offset = offset;
}
for (auto &photo : photos) {
auto user_photo = get_photo(td_->file_manager_.get(), std::move(photo), DialogId());
if (user_photo.id == -2) {
LOG(ERROR) << "Have got empty profile photo in getUserPhotos request for " << user_id << " with offset " << offset
<< " and limit " << limit << ". Receive " << photo_count << " photos out of " << total_count
<< " photos";
continue;
}
user->photos.push_back(std::move(user_photo));
add_user_photo_id(u, user_id, user->photos.back().id, photo_get_file_ids(user->photos.back()));
}
}
bool ContactsManager::on_update_bot_info(tl_object_ptr<telegram_api::botInfo> &&bot_info) {
CHECK(bot_info != nullptr);
UserId user_id(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) {
return false;
}
UserFull *user_full = &users_full_[user_id];
bool result = on_update_user_full_bot_info(user_full, user_id, u->bot_info_version, std::move(bot_info));
update_user_full(user_full, user_id);
return result;
}
bool ContactsManager::on_update_user_full_bot_info(UserFull *user_full, UserId user_id, int32 bot_info_version,
tl_object_ptr<telegram_api::botInfo> &&bot_info) {
CHECK(user_full != nullptr);
CHECK(bot_info != nullptr);
if (user_full->bot_info != nullptr && user_full->bot_info->version > bot_info_version) {
LOG(WARNING) << "Ignore outdated version of BotInfo for " << user_id << " with version " << bot_info_version
<< ", current version is " << user_full->bot_info->version;
return false;
}
if (user_full->bot_info != nullptr && user_full->bot_info->version == bot_info_version) {
LOG(DEBUG) << "Ignore already known version of BotInfo for " << user_id << " with version " << bot_info_version;
return false;
}
vector<std::pair<string, string>> commands;
commands.reserve(bot_info->commands_.size());
for (auto &command : bot_info->commands_) {
commands.emplace_back(std::move(command->command_), std::move(command->description_));
}
user_full->bot_info =
td::make_unique<BotInfo>(bot_info_version, std::move(bot_info->description_), std::move(commands));
user_full->is_changed = true;
return true;
}
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) {
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;
}
{
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;
} 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_pinned_message_id(DialogId(chat_id), pinned_message_id);
if (c->version > c->pinned_message_version) {
c->pinned_message_version = c->version;
c->is_changed = true;
update_chat(c, chat_id);
}
}
}
ChatFull *chat = &chats_full_[chat_id];
on_update_chat_full_invite_link(chat, std::move(chat_full->exported_invite_));
// Ignoring chat_full->photo
for (auto &bot_info : chat_full->bot_info_) {
if (on_update_bot_info(std::move(bot_info))) {
chat->is_changed = true;
}
}
if (chat->description != chat_full->about_) {
chat->description = std::move(chat_full->about_);
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;
}
td_->messages_manager_->on_update_dialog_notify_settings(
DialogId(channel_id), std::move(channel_full->notify_settings_), "on_get_channel_full");
// Ignoring channel_full->photo
if (!have_channel(channel_id)) {
LOG(ERROR) << channel_id << " not found";
return;
}
auto participant_count =
(channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_PARTICIPANT_COUNT) != 0 ? channel_full->participants_count_ : 0;
auto administrator_count =
(channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_ADMINISTRATOR_COUNT) != 0 ? channel_full->admins_count_ : 0;
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_STICKERS) != 0;
auto can_view_statistics = (channel_full->flags_ & CHANNEL_FULL_FLAG_CAN_VIEW_STATISTICS) != 0;
auto is_all_history_available = (channel_full->flags_ & CHANNEL_FULL_FLAG_IS_ALL_HISTORY_HIDDEN) == 0;
int64 sticker_set_id = channel_full->stickerset_ == nullptr
? 0
: td_->stickers_manager_->on_get_sticker_set(std::move(channel_full->stickerset_), true);
ChannelFull *channel = &channels_full_[channel_id];
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_view_statistics != can_view_statistics || 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_view_statistics = can_view_statistics;
channel->sticker_set_id = sticker_set_id;
channel->is_all_history_available = is_all_history_available;
channel->is_changed = true;
if (participant_count != 0) {
auto c = get_channel(channel_id);
if (c != nullptr && c->participant_count != participant_count) {
c->participant_count = participant_count;
c->need_send_update = true;
update_channel(c, 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_);
on_update_channel_full_invite_link(channel, std::move(channel_full->exported_invite_));
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_pinned_message_id(DialogId(channel_id), pinned_message_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);
}
for (auto &bot_info : channel_full->bot_info_) {
on_update_bot_info(std::move(bot_info));
}
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);
}
}
bool ContactsManager::is_update_about_username_change_received(UserId user_id) const {
const User *u = get_user(user_id);
if (u != nullptr) {
return u->inbound == LinkState::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->need_send_update = 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->need_send_update = 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->need_send_update = 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) {
bool is_empty = photo == nullptr || photo->get_id() == telegram_api::userProfilePhotoEmpty::ID;
pending_user_photos_[user_id] = std::move(photo);
UserFull *user_full = get_user_full(user_id);
if (user_full != nullptr) {
user_full->photos.clear();
if (is_empty) {
user_full->photo_count = 0;
} else {
user_full->photo_count = -1;
}
user_full->photos_offset = user_full->photo_count;
}
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) {
u->is_photo_inited = true;
LOG_IF(ERROR, u->access_hash == -1) << "Update profile photo of " << user_id << " without access hash from "
<< source;
ProfilePhoto new_photo = get_profile_photo(td_->file_manager_.get(), user_id, u->access_hash, std::move(photo));
if (new_photo != u->photo) {
u->photo = new_photo;
u->is_photo_changed = true;
LOG(DEBUG) << "Photo has changed for " << user_id;
u->need_send_update = true;
}
}
void ContactsManager::add_user_photo_id(User *u, UserId user_id, int64 photo_id, const vector<FileId> &photo_file_ids) {
if (photo_id > 0 && !photo_file_ids.empty() && u->photo_ids.insert(photo_id).second) {
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_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 || 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_blocked(UserId user_id, bool is_blocked) {
LOG(INFO) << "Receive update user blocked with " << user_id << " and is_blocked = " << is_blocked;
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
return;
}
UserFull *user_full = get_user_full(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_inited && user_full->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(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->is_inited && 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_delete_profile_photo(int64 profile_photo_id, Promise<Unit> promise) {
UserId my_id = get_my_id();
UserFull *user_full = get_user_full(my_id);
if (user_full != nullptr) {
// drop photo cache
user_full->photos.clear();
user_full->photo_count = -1;
user_full->photos_offset = -1;
}
if (G()->close_flag()) {
return promise.set_value(Unit());
}
auto input_user = get_input_user(my_id);
CHECK(input_user != nullptr);
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));
}
ContactsManager::LinkState ContactsManager::get_link_state(tl_object_ptr<telegram_api::ContactLink> &&link) {
int32 id = link->get_id();
switch (id) {
case telegram_api::contactLinkUnknown::ID:
return LinkState::Unknown;
case telegram_api::contactLinkNone::ID:
return LinkState::None;
case telegram_api::contactLinkHasPhone::ID:
return LinkState::KnowsPhoneNumber;
case telegram_api::contactLinkContact::ID:
return LinkState::Contact;
default:
UNREACHABLE();
}
return LinkState::Unknown;
}
void ContactsManager::on_update_user_links(UserId user_id, tl_object_ptr<telegram_api::ContactLink> &&outbound,
tl_object_ptr<telegram_api::ContactLink> &&inbound) {
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_links(u, user_id, get_link_state(std::move(outbound)), get_link_state(std::move(inbound)));
update_user(u, user_id);
} else {
LOG(INFO) << "Ignore update user links about unknown " << user_id;
}
}
void ContactsManager::on_update_user_links(User *u, UserId user_id, LinkState outbound, LinkState inbound) {
UserId my_id = get_my_id();
if (user_id == my_id) {
if (outbound == LinkState::None && !td_->auth_manager_->is_bot()) {
outbound = LinkState::KnowsPhoneNumber;
}
inbound = outbound;
}
LOG(DEBUG) << "Update " << user_id << " links from (" << u->outbound << ", " << u->inbound << ") to (" << outbound
<< ", " << inbound << ")";
bool need_send_update = false;
if (outbound != u->outbound && outbound != LinkState::Unknown) {
need_send_update |= outbound != LinkState::None || u->outbound != LinkState::Unknown;
LOG(DEBUG) << "Set outbound link to " << outbound << ", need_send_update = " << need_send_update;
u->outbound = outbound;
u->is_outbound_link_changed = true;
u->is_changed = true;
}
if (inbound != u->inbound && inbound != LinkState::Unknown) {
need_send_update |= inbound != LinkState::None || u->inbound != LinkState::Unknown;
LOG(DEBUG) << "Set inbound link to " << inbound << ", need_send_update = " << need_send_update;
u->inbound = inbound;
u->is_changed = true;
}
if (u->inbound == LinkState::Contact && u->outbound != LinkState::Contact) {
u->inbound = LinkState::KnowsPhoneNumber;
u->is_changed = true;
need_send_update = true;
}
if (need_send_update) {
LOG(DEBUG) << "Links have changed for " << user_id;
u->need_send_update = true;
}
}
void ContactsManager::invalidate_user_full(UserId user_id) {
auto user_full = get_user_full(user_id);
if (user_full == nullptr) {
return;
}
user_full->expires_at = 0.0;
user_full->photos.clear();
user_full->photo_count = -1;
user_full->photos_offset = -1;
user_full->is_inited = true;
user_full->is_blocked = false;
user_full->can_be_called = false;
user_full->has_private_calls = false;
user_full->about = string();
user_full->common_chat_count = 0;
user_full->bot_info = nullptr;
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;
}
invalidate_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(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)};
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 {
switch (participant_ptr->get_id()) {
case telegram_api::channelParticipant::ID: {
auto participant = move_tl_object_as<telegram_api::channelParticipant>(participant_ptr);
return {UserId(participant->user_id_), UserId(), participant->date_, DialogParticipantStatus::Member()};
}
case telegram_api::channelParticipantSelf::ID: {
auto participant = move_tl_object_as<telegram_api::channelParticipantSelf>(participant_ptr);
return {UserId(participant->user_id_), UserId(participant->inviter_id_), participant->date_,
get_channel_status(channel_id)};
}
case telegram_api::channelParticipantCreator::ID: {
auto participant = move_tl_object_as<telegram_api::channelParticipantCreator>(participant_ptr);
return {UserId(participant->user_id_), UserId(), 0, DialogParticipantStatus::Creator(true)};
}
case telegram_api::channelParticipantAdmin::ID: {
auto participant = move_tl_object_as<telegram_api::channelParticipantAdmin>(participant_ptr);
bool can_be_edited = (participant->flags_ & telegram_api::channelParticipantAdmin::CAN_EDIT_MASK) != 0;
return {UserId(participant->user_id_), UserId(participant->promoted_by_), participant->date_,
get_dialog_participant_status(can_be_edited, std::move(participant->admin_rights_))};
}
case telegram_api::channelParticipantBanned::ID: {
auto participant = move_tl_object_as<telegram_api::channelParticipantBanned>(participant_ptr);
auto is_member = (participant->flags_ & telegram_api::channelParticipantBanned::LEFT_MASK) == 0;
return {UserId(participant->user_id_), UserId(participant->kicked_by_), participant->date_,
get_dialog_participant_status(is_member, std::move(participant->banned_rights_))};
}
default:
UNREACHABLE();
return DialogParticipant();
}
}
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 make_tl_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.code() == 401) {
// authorization is lost
return true;
}
if (status.code() == 420 || status.code() == 429) {
// flood wait
return true;
}
if (status.message() == CSlice("BOT_METHOD_INVALID")) {
LOG(ERROR) << "Receive BOT_METHOD_INVALID from " << source;
return true;
}
if (G()->close_flag()) {
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 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->username.empty()) {
LOG(INFO) << "Drop username of " << channel_id;
on_update_channel_username(c, channel_id, "");
update_channel(c, channel_id);
}
LOG_IF(ERROR, have_input_peer_channel(c, 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->outbound == LinkState::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) {
result.push_back(get_dialog_participant(channel_id, std::move(participant_ptr)));
if ((filter.is_bots() && !is_user_bot(result.back().user_id)) ||
(filter.is_administrators() && !result.back().status.is_administrator()) ||
((filter.is_recent() || filter.is_contacts() || filter.is_search()) && !result.back().status.is_member()) ||
(filter.is_contacts() && !is_user_contact(result.back().user_id)) ||
(filter.is_restricted() && !result.back().status.is_restricted()) ||
(filter.is_banned() && !result.back().status.is_banned())) {
bool skip_error = (filter.is_administrators() && is_user_deleted(result.back().user_id)) ||
(filter.is_contacts() && result.back().user_id == get_my_id());
if (!skip_error) {
LOG(ERROR) << "Receive " << result.back() << ", while searching for " << filter << " in " << channel_id
<< " with offset " << offset << " and limit " << limit;
}
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 member count from " << total_count << " to " << result.size();
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<UserId> administrator_user_ids;
vector<UserId> bot_user_ids;
{
auto user_ids = transform(result, [](const DialogParticipant &participant) { return participant.user_id; });
if (filter.is_recent()) {
for (const auto &participant : result) {
if (participant.status.is_administrator()) {
administrator_user_ids.push_back(participant.user_id);
}
if (is_user_bot(participant.user_id)) {
bot_user_ids.push_back(participant.user_id);
}
}
administrator_count = narrow_cast<int32>(administrator_user_ids.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()) {
administrator_user_ids = std::move(user_ids);
} else if (filter.is_bots()) {
bot_user_ids = std::move(user_ids);
}
}
if (filter.is_administrators() || filter.is_recent()) {
on_update_dialog_administrators(DialogId(channel_id), std::move(administrator_user_ids), true);
}
if (filter.is_bots() || filter.is_recent()) {
td_->messages_manager_->on_dialog_bots_updated(DialogId(channel_id), std::move(bot_user_ids));
}
}
if (participant_count != -1 || administrator_count != -1) {
auto channel_full = get_channel_full(channel_id);
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->need_send_update = 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);
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 (is_participants_cache_changed) {
update_channel_online_member_count(channel_id, false);
}
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;
}
}
}
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); // just in case
return;
}
auto c = get_channel(channel_id);
if (c != nullptr && c->participant_count != 0 && speculative_add_count(c->participant_count, new_participant_count)) {
c->need_send_update = true;
update_channel(c, channel_id);
}
auto channel_full = get_channel_full(channel_id);
if (channel_full == nullptr) {
return;
}
channel_full->is_changed |= speculative_add_count(channel_full->participant_count, new_participant_count);
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(channel_id);
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, new_status.is_member() - old_status.is_member())) {
c->need_send_update = true;
update_channel(c, channel_id);
}
if (new_status.is_administrator() != old_status.is_administrator()) {
DialogId dialog_id(channel_id);
auto administrators_it = dialog_administrators_.find(dialog_id);
if (administrators_it != dialog_administrators_.end()) {
auto user_ids = administrators_it->second;
auto it = std::find(user_ids.begin(), user_ids.end(), user_id);
bool is_found = it != user_ids.end();
if (new_status.is_administrator() != is_found) {
if (is_found) {
user_ids.erase(it);
} else {
user_ids.push_back(user_id);
}
on_update_dialog_administrators(dialog_id, std::move(user_ids), 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(channel_id);
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());
update_channel_full(channel_full, channel_id);
}
void ContactsManager::invalidate_channel_full(ChannelId channel_id, bool drop_invite_link) {
LOG(INFO) << "Invalidate channel full for " << channel_id;
// drop channel full cache
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
channel_full->expires_at = 0.0;
if (drop_invite_link) {
on_update_channel_full_invite_link(channel_full, nullptr);
}
update_channel_full(channel_full, channel_id);
} else if (drop_invite_link) {
auto it = channel_invite_links_.find(channel_id);
if (it != channel_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
}
}
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(chat_id)) {
LOG(ERROR) << chat_id << " not found";
return;
}
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
update_invite_link(chat_invite_links_[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(channel_id);
if (channel_full == nullptr) {
update_invite_link(channel_invite_links_[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::on_get_dialog_invite_link_info(const string &invite_link,
tl_object_ptr<telegram_api::ChatInvite> &&chat_invite_ptr) {
auto &invite_link_info = invite_link_infos_[invite_link];
if (invite_link_info == nullptr) {
invite_link_info = make_unique<InviteLinkInfo>();
}
CHECK(chat_invite_ptr != nullptr);
switch (chat_invite_ptr->get_id()) {
case telegram_api::chatInviteAlready::ID: {
auto chat_invite_already = move_tl_object_as<telegram_api::chatInviteAlready>(chat_invite_ptr);
auto chat_id = get_chat_id(chat_invite_already->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_invite_already->chat_);
if (channel_id != ChannelId() && !channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
channel_id = ChannelId();
}
on_get_chat(std::move(chat_invite_already->chat_), "chatInviteAlready");
CHECK(chat_id == ChatId() || channel_id == ChannelId());
invite_link_info->chat_id = chat_id;
invite_link_info->channel_id = channel_id;
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);
invite_link_info->chat_id = ChatId();
invite_link_info->channel_id = ChannelId();
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.clear();
for (auto &user : chat_invite->participants_) {
auto user_id = get_user_id(user);
if (!user_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << user_id;
} else {
on_get_user(std::move(user), "chatInvite");
}
invite_link_info->participant_user_ids.push_back(user_id);
}
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();
}
}
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());
}
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(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)
: 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 of " << 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(ERROR) << "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->is_changed = 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(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(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<int>(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 drop_invite_link = c->status.is_left() != status.is_left();
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;
invalidate_chat_full(chat_id);
}
if (drop_invite_link) {
auto it = chat_invite_links_.find(chat_id);
if (it != chat_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
}
c->need_send_update = 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(WARNING) << "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->is_changed = 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->is_changed = 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(WARNING) << "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->is_changed = true;
}
td_->messages_manager_->on_update_dialog_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->is_changed = 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 << " from " << debug_str;
return;
}
if (version < c->version) {
// some outdated data
LOG(INFO) << "Receive member count of " << chat_id << " with version " << version << " from " << debug_str
<< ", but current version is " << c->version;
return;
}
if (c->participant_count != participant_count) {
if (version == c->version) {
// version is not changed when deleted user is removed from the chat
LOG_IF(ERROR, c->participant_count != participant_count + 1)
<< "Member count of " << chat_id << " has changed from " << c->participant_count << " to "
<< participant_count << ", but version " << c->version << " remains unchanged in " << debug_str;
repair_chat_participants(chat_id);
}
c->participant_count = participant_count;
c->version = version;
c->need_send_update = true;
return;
}
if (version > c->version) {
c->version = version;
c->is_changed = 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) {
if (c->photo_source_id.is_valid()) {
for (auto file_id : dialog_photo_get_file_ids(c->photo)) {
td_->file_manager_->remove_file_source(file_id, c->photo_source_id);
}
}
c->photo = new_chat_photo;
c->is_photo_changed = true;
c->is_changed = 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->is_changed = 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->need_send_update = 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->need_send_update = 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(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(ERROR) << "Member count of " << 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::invalidate_chat_full(ChatId chat_id) {
ChatFull *chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
auto it = chat_invite_links_.find(chat_id);
if (it != chat_invite_links_.end()) {
invalidate_invite_link_info(it->second);
}
return;
}
LOG(INFO) << "Invalidate groupFull of " << chat_id;
//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) {
if (c->photo_source_id.is_valid()) {
for (auto file_id : dialog_photo_get_file_ids(c->photo)) {
td_->file_manager_->remove_file_source(file_id, c->photo_source_id);
}
}
c->photo = new_chat_photo;
c->is_photo_changed = true;
c->is_changed = 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->is_changed = 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;
bool drop_invite_link =
c->status.is_administrator() != status.is_administrator() || c->status.is_member() != status.is_member();
c->status = status;
c->is_status_changed = true;
c->need_send_update = true;
invalidate_channel_full(channel_id, drop_invite_link);
}
}
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->is_changed = 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->username.empty() || username.empty()) {
// moving channel from private to public can change availability of chat members
invalidate_channel_full(channel_id, true);
}
c->username = std::move(username);
c->is_username_changed = true;
c->need_send_update = true;
}
}
void ContactsManager::on_update_channel_description(ChannelId channel_id, string &&description) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
auto channel_full = get_channel_full(channel_id);
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, int64 sticker_set_id) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
auto channel_full = get_channel_full(channel_id);
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_is_all_history_available(ChannelId channel_id, bool is_all_history_available) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
auto channel_full = get_channel_full(channel_id);
if (channel_full == nullptr) {
return;
}
if (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);
}
}
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::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_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;
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::can_report_user(UserId user_id) const {
auto u = get_user(user_id);
return u != nullptr && !u->is_deleted && u->is_bot && !u->is_support;
}
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;
}
}
ContactsManager::User *ContactsManager::get_user(UserId user_id) {
auto p = users_.find(user_id);
if (p == users_.end()) {
return nullptr;
} else {
return &p->second;
}
}
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 id"));
return false;
}
if (user_id == UserId(777000)) {
get_user_force(user_id); // preload 777000 synchronously
}
// 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());
User *u = &users_[user_id];
if (u->debug_source == nullptr) {
u->debug_source = source;
}
return u;
}
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;
}
}
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;
}
}
bool ContactsManager::get_user_full(UserId user_id, Promise<Unit> &&promise) {
auto user = get_user(user_id);
if (user == nullptr) {
promise.set_error(Status::Error(6, "User not found"));
return false;
}
auto user_full = get_user_full(user_id);
if (user_full == nullptr || !user_full->is_inited) {
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));
return false;
}
if (user_full->is_expired() || user_full->is_bot_info_expired(user->bot_info_version)) {
auto input_user = get_input_user(user_id);
CHECK(input_user != nullptr);
if (td_->auth_manager_->is_bot()) {
send_get_user_full_query(user_id, std::move(input_user), std::move(promise));
return false;
} else {
send_get_user_full_query(user_id, std::move(input_user), Auto());
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::send_get_user_full_query(UserId user_id, tl_object_ptr<telegram_api::InputUser> &&input_user,
Promise<Unit> &&promise) {
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));
}
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;
}
auto user_full = &users_full_[user_id];
if (user_full->getting_photos_now) {
promise.set_error(Status::Error(400, "Request for new profile photos has already been sent"));
return result;
}
if (user_full->photo_count != -1) { // know photo count
CHECK(user_full->photos_offset != -1);
result.first = user_full->photo_count;
if (offset >= user_full->photo_count) {
// offset if too big
promise.set_value(Unit());
return result;
}
if (limit > user_full->photo_count - offset) {
limit = user_full->photo_count - offset;
}
int32 cache_begin = user_full->photos_offset;
int32 cache_end = cache_begin + narrow_cast<int32>(user_full->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_full->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_full->getting_photos_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;
}
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;
}
}
ContactsManager::Chat *ContactsManager::get_chat(ChatId chat_id) {
auto p = chats_.find(chat_id);
if (p == chats_.end()) {
return nullptr;
} else {
return &p->second;
}
}
ContactsManager::Chat *ContactsManager::add_chat(ChatId chat_id) {
auto c = get_chat(chat_id);
if (c != nullptr) {
return c;
}
CHECK(chat_id.is_valid());
c = &chats_[chat_id];
auto it = chat_photo_file_source_ids_.find(chat_id);
if (it != chat_photo_file_source_ids_.end()) {
VLOG(file_references) << "Move " << it->second << " inside of " << chat_id;
c->photo_source_id = it->second;
chat_photo_file_source_ids_.erase(it);
}
return c;
}
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 id"));
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 id"));
}
// this request will be needed only to download the chat photo,
// so there is no 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;
}
}
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;
}
}
bool ContactsManager::is_chat_full_outdated(const ChatFull *chat_full, const Chat *c, ChatId chat_id) const {
CHECK(c != nullptr);
CHECK(chat_full != nullptr);
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 user = get_user(participant.user_id);
if (user != nullptr && user->bot_info_version != -1) {
auto user_full = get_user_full(participant.user_id);
if (user_full == nullptr || user_full->is_bot_info_expired(user->bot_info_version)) {
LOG(INFO) << "Have outdated botInfo for " << participant.user_id << " with version "
<< (user_full && user_full->bot_info ? user_full->bot_info->version : -123456789)
<< ", but current version is " << user->bot_info_version;
return true;
}
}
}
return false;
}
bool ContactsManager::get_chat_full(ChatId chat_id, Promise<Unit> &&promise) {
auto chat = get_chat(chat_id);
if (chat == nullptr) {
promise.set_error(Status::Error(6, "Group not found"));
return false;
}
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
LOG(INFO) << "Full " << chat_id << " not found";
send_get_chat_full_query(chat_id, std::move(promise));
return false;
}
if (is_chat_full_outdated(chat_full, chat, chat_id)) {
LOG(INFO) << "Have outdated full " << chat_id;
if (td_->auth_manager_->is_bot()) {
send_get_chat_full_query(chat_id, std::move(promise));
return false;
} else {
send_get_chat_full_query(chat_id, Auto());
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::send_get_chat_full_query(ChatId chat_id, Promise<Unit> &&promise) {
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;
}
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();
}
FileSourceId ContactsManager::get_chat_photo_file_source_id(ChatId chat_id) {
auto c = get_chat(chat_id);
auto &source_id = c == nullptr ? chat_photo_file_source_ids_[chat_id] : c->photo_source_id;
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_chat_photo_file_source(chat_id);
}
return source_id;
}
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;
}
FileSourceId ContactsManager::get_channel_photo_file_source_id(ChannelId channel_id) {
auto c = get_channel(channel_id);
auto &source_id = c == nullptr ? channel_photo_file_source_ids_[channel_id] : c->photo_source_id;
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_channel_photo_file_source(channel_id);
}
return source_id;
}
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;
}
}
ContactsManager::Channel *ContactsManager::get_channel(ChannelId channel_id) {
auto p = channels_.find(channel_id);
if (p == channels_.end()) {
return nullptr;
} else {
return &p->second;
}
}
ContactsManager::Channel *ContactsManager::add_channel(ChannelId channel_id, const char *source) {
auto c = get_channel(channel_id);
if (c != nullptr) {
return c;
}
CHECK(channel_id.is_valid());
c = &channels_[channel_id];
auto it = channel_photo_file_source_ids_.find(channel_id);
if (it != channel_photo_file_source_ids_.end()) {
VLOG(file_references) << "Move " << it->second << " inside of " << channel_id;
c->photo_source_id = it->second;
channel_photo_file_source_ids_.erase(it);
}
c->debug_source = source;
return c;
}
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 id"));
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 id"));
}
have_channel_force(channel_id);
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise.set_error(Status::Error(6, "Supergroup info not found"));
}
// this request will be needed only to download the channel photo,
// so there is no reason to combine different requests into one request
td_->create_handler<GetChannelsQuery>(std::move(promise))->send(std::move(input_channel));
}
const ContactsManager::ChannelFull *ContactsManager::get_channel_full(ChannelId channel_id) const {
auto p = channels_full_.find(channel_id);
if (p == channels_full_.end()) {
return nullptr;
} else {
return &p->second;
}
}
ContactsManager::ChannelFull *ContactsManager::get_channel_full(ChannelId channel_id) {
auto p = channels_full_.find(channel_id);
if (p == channels_full_.end()) {
return nullptr;
}
auto channel_full = &p->second;
if (channel_full->is_expired() && !td_->auth_manager_->is_bot()) {
auto input_channel = get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_get_channel_full_query(channel_id, std::move(input_channel), Auto());
}
return channel_full;
}
bool ContactsManager::get_channel_full(ChannelId channel_id, Promise<Unit> &&promise) {
auto channel_full = get_channel_full(channel_id);
if (channel_full == nullptr) {
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
promise.set_error(Status::Error(6, "Supergroup not found"));
return false;
}
send_get_channel_full_query(channel_id, std::move(input_channel), std::move(promise));
return false;
}
if (channel_full->is_expired()) {
if (td_->auth_manager_->is_bot()) {
auto input_channel = get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_get_channel_full_query(channel_id, std::move(input_channel), std::move(promise));
return false;
} else {
// request has already been sent in get_channel_full
// send_get_channel_full_query(channel_id, std::move(input_channel), Auto());
}
}
promise.set_value(Unit());
return true;
}
void ContactsManager::send_get_channel_full_query(ChannelId channel_id,
tl_object_ptr<telegram_api::InputChannel> &&input_channel,
Promise<Unit> &&promise) {
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());
return &secret_chats_[secret_chat_id];
}
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;
}
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;
}
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 id"));
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) {
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->is_changed = 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];
old_secret_chat_ids.erase(std::remove(old_secret_chat_ids.begin(), old_secret_chat_ids.end(), secret_chat_id),
old_secret_chat_ids.end());
}
secret_chat->user_id = user_id;
secret_chats_with_user_[secret_chat->user_id].push_back(secret_chat_id);
secret_chat->need_send_update = true;
}
if (state != SecretChatState::Unknown && state != secret_chat->state) {
secret_chat->state = state;
secret_chat->need_send_update = true;
secret_chat->is_state_changed = true;
}
if (is_outbound != secret_chat->is_outbound) {
secret_chat->is_outbound = is_outbound;
secret_chat->need_send_update = true;
}
if (ttl != -1 && ttl != secret_chat->ttl) {
secret_chat->ttl = ttl;
secret_chat->need_send_update = true;
}
if (date != 0 && date != secret_chat->date) {
secret_chat->date = date;
secret_chat->is_changed = true;
}
if (!key_hash.empty() && key_hash != secret_chat->key_hash) {
secret_chat->key_hash = std::move(key_hash);
secret_chat->need_send_update = true;
}
if (layer != 0 && layer != secret_chat->layer) {
secret_chat->layer = layer;
secret_chat->need_send_update = 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 (!get_chat_full(chat_id, std::move(promise))) {
return DialogParticipant();
}
// promise is already set
auto result = get_chat_participant(chat_id, user_id);
if (result == nullptr) {
return {user_id, UserId(), 0, DialogParticipantStatus::Left()};
}
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 (!get_chat_full(chat_id, 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) {
case DialogParticipantsFilter::Contacts:
return is_user_contact(participant.user_id);
case DialogParticipantsFilter::Administrators:
return participant.status.is_administrator();
case DialogParticipantsFilter::Members:
return participant.status.is_member(); // should be always true
case DialogParticipantsFilter::Restricted:
return participant.status.is_restricted(); // should be always false
case DialogParticipantsFilter::Banned:
return participant.status.is_banned(); // should be always false
case DialogParticipantsFilter::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;
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)) {
// get BotInfo through UserFull
auto user = get_user(user_id);
auto user_full = get_user_full(user_id);
if (user_full == nullptr || user_full->is_bot_info_expired(user->bot_info_version)) {
if (force) {
LOG(ERROR) << "Can't find cached UserFull";
} else {
send_get_user_full_query(user_id, std::move(input_user), std::move(promise));
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;
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
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 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(channel_id);
if (channel_full == nullptr || (!force && channel_full->is_expired())) {
if (force) {
LOG(ERROR) << "Can't find cached ChannelFull";
} else {
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
promise.set_error(Status::Error(6, "Supergroup not found"));
} else {
send_get_channel_full_query(channel_id, std::move(input_channel), std::move(promise));
}
return result;
}
}
if (channel_full != nullptr && !channel_full->is_expired() && !channel_full->can_get_participants) {
promise.set_error(Status::Error(3, "Supergroup members are unavailable"));
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<UserId> 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, [](UserId user_id) { return static_cast<uint32>(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() << "admin" << (-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()) {
promise.set_value(Unit());
return;
}
vector<UserId> user_ids;
log_event_parse(user_ids, value).ensure();
LOG(INFO) << "Successfully loaded " << user_ids.size() << " administrators in " << dialog_id << " from database";
MultiPromiseActorSafe load_users_multipromise{"LoadUsersMultiPromiseActor"};
load_users_multipromise.add_promise(
PromiseCreator::lambda([dialog_id, user_ids, promise = std::move(promise)](Result<> result) mutable {
send_closure(G()->contacts_manager(), &ContactsManager::on_load_administrator_users_finished, dialog_id,
std::move(user_ids), std::move(result), std::move(promise));
}));
auto lock_promise = load_users_multipromise.get_promise();
for (auto user_id : user_ids) {
get_user(user_id, 3, load_users_multipromise.get_promise());
}
lock_promise.set_value(Unit());
}
void ContactsManager::on_load_administrator_users_finished(DialogId dialog_id, vector<UserId> user_ids, Result<> result,
Promise<Unit> promise) {
if (result.is_ok()) {
dialog_administrators_.emplace(dialog_id, std::move(user_ids));
}
promise.set_value(Unit());
}
void ContactsManager::on_update_dialog_administrators(DialogId dialog_id, vector<UserId> administrator_user_ids,
bool have_access) {
LOG(INFO) << "Update administrators in " << dialog_id << " to " << format::as_array(administrator_user_ids);
if (have_access) {
std::sort(administrator_user_ids.begin(), administrator_user_ids.end(),
[](UserId lhs, UserId rhs) { return lhs.get() < rhs.get(); });
auto it = dialog_administrators_.find(dialog_id);
if (it != dialog_administrators_.end()) {
if (it->second == administrator_user_ids) {
return;
}
it->second = std::move(administrator_user_ids);
} else {
it = dialog_administrators_.emplace(dialog_id, std::move(administrator_user_ids)).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:
get_chat_full(dialog_id.get_chat_id(), 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);
} else if (chat.admin_rights_ != nullptr) {
return get_dialog_participant_status(false, std::move(chat.admin_rights_));
} 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(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->is_changed = 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;
update_chat(c, chat_id);
}
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->is_changed = 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
}
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 sign_messages = (channel.flags_ & CHANNEL_FLAG_SIGN_MESSAGES) != 0;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = (channel.flags_ & CHANNEL_FLAG_IS_VERIFIED) != 0;
string restriction_reason = std::move(channel.restriction_reason_);
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;
}
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) {
return DialogParticipantStatus::Creator(!has_left);
} else if (channel.admin_rights_ != nullptr) {
return get_dialog_participant_status(false, std::move(channel.admin_rights_));
} 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->need_send_update = true;
invalidate_channel_full(channel_id, false);
}
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;
}
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->is_changed = true;
}
on_update_channel_title(c, channel_id, std::move(channel.title_));
if (c->date != channel.date_) {
c->date = channel.date_;
c->need_send_update = 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->need_send_update = true;
}
if (c->sign_messages != sign_messages || c->is_megagroup != is_megagroup || c->is_verified != is_verified ||
c->restriction_reason != restriction_reason) {
c->sign_messages = sign_messages;
c->is_megagroup = is_megagroup;
c->is_verified = is_verified;
c->restriction_reason = std::move(restriction_reason);
c->need_send_update = true;
invalidate_channel_full(channel_id, false);
}
update_channel(c, channel_id);
}
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->is_changed = 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->need_send_update = 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, but update it anyway
tl_object_ptr<telegram_api::chatBannedRights> banned_rights; // == nullptr
on_update_channel_default_permissions(c, channel_id, get_restricted_rights(banned_rights));
bool sign_messages = false;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = false;
string restriction_reason;
{
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->need_send_update = true;
}
if (c->sign_messages != sign_messages || c->is_megagroup != is_megagroup || c->is_verified != is_verified ||
c->restriction_reason != restriction_reason) {
c->sign_messages = sign_messages;
c->is_megagroup = is_megagroup;
c->is_verified = is_verified;
c->restriction_reason = std::move(restriction_reason);
c->need_send_update = true;
invalidate_channel_full(channel_id, false);
}
update_channel(c, channel_id);
}
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());
auto promise = std::move(it->second);
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.remote_location().is_web()) {
// TODO reupload
promise.set_error(Status::Error(400, "Can't use web photo as profile photo"));
return;
}
td_->create_handler<UpdateProfilePhotoQuery>(std::move(promise))
->send(file_id, file_view.remote_location().as_input_photo());
return;
}
CHECK(input_file != nullptr);
td_->create_handler<UploadProfilePhotoQuery>(std::move(promise))->send(file_id, std::move(input_file));
}
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);
uploaded_profile_photos_.erase(it);
promise.set_error(std::move(status)); // TODO check that status has valid error code
}
tl_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);
}
}
}
}
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,
td_api::make_object<td_api::updateUser>(td_api::make_object<td_api::user>(
user_id.get(), "", "", "", "", td_api::make_object<td_api::userStatusEmpty>(),
get_profile_photo_object(td_->file_manager_.get(), nullptr),
get_link_state_object(LinkState::Unknown), get_link_state_object(LinkState::Unknown), false, false,
"", false, td_api::make_object<td_api::userTypeUnknown>(), "")));
}
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), get_link_state_object(u->outbound),
get_link_state_object(u->inbound), u->is_verified, u->is_support, u->restriction_reason, u->is_received,
std::move(type), u->language_code);
}
vector<int32> ContactsManager::get_user_ids_object(const vector<UserId> &user_ids) const {
return transform(user_ids, [this](UserId user_id) { return get_user_id_object(user_id, "get_user_ids_object"); });
}
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));
}
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>(user_full->is_blocked, user_full->can_be_called,
user_full->has_private_calls, is_bot ? string() : user_full->about,
is_bot ? user_full->about : string(), user_full->common_chat_count,
get_bot_info_object(user_full->bot_info.get()));
}
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,
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)));
}
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 *chat) {
if (chat == nullptr) {
return nullptr;
}
if (chat->migrated_to_channel_id.is_valid()) {
get_channel_force(chat->migrated_to_channel_id);
}
return get_basic_group_object_const(chat_id, chat);
}
tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object_const(ChatId chat_id,
const Chat *chat) const {
return make_tl_object<td_api::basicGroup>(
chat_id.get(), chat->participant_count, get_chat_status(chat).get_chat_member_status_object(), chat->is_active,
get_supergroup_id_object(chat->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>(
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);
}
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,
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, true, false, "")));
}
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 *channel) const {
if (channel == nullptr) {
return nullptr;
}
return make_tl_object<td_api::supergroup>(channel_id.get(), channel->username, channel->date,
get_channel_status(channel).get_chat_member_status_object(),
channel->participant_count, channel->sign_messages, !channel->is_megagroup,
channel->is_verified, channel->restriction_reason);
}
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));
}
tl_object_ptr<td_api::supergroupFullInfo> ContactsManager::get_supergroup_full_info_object(
const ChannelFull *channel_full) const {
CHECK(channel_full != nullptr);
return make_tl_object<td_api::supergroupFullInfo>(
channel_full->description, channel_full->participant_count, channel_full->administrator_count,
channel_full->restricted_count, channel_full->banned_count, channel_full->can_get_participants,
channel_full->can_set_username, channel_full->can_set_sticker_set, channel_full->can_view_statistics,
channel_full->is_all_history_available, channel_full->sticker_set_id, 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;
}
}
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,
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)));
}
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);
}
tl_object_ptr<td_api::LinkState> ContactsManager::get_link_state_object(LinkState link) {
switch (link) {
case LinkState::Unknown:
case LinkState::None:
return make_tl_object<td_api::linkStateNone>();
case LinkState::KnowsPhoneNumber:
return make_tl_object<td_api::linkStateKnowsPhoneNumber>();
case LinkState::Contact:
return make_tl_object<td_api::linkStateIsContact>();
default:
UNREACHABLE();
}
return make_tl_object<td_api::linkStateNone>();
}
tl_object_ptr<td_api::botInfo> ContactsManager::get_bot_info_object(const BotInfo *bot_info) {
if (bot_info == nullptr) {
return nullptr;
}
vector<tl_object_ptr<td_api::botCommand>> commands;
for (auto &command : bot_info->commands) {
commands.push_back(make_tl_object<td_api::botCommand>(command.first, command.second));
}
return make_tl_object<td_api::botInfo>(bot_info->description, std::move(commands));
}
tl_object_ptr<td_api::botInfo> ContactsManager::get_bot_info_object(UserId user_id) const {
auto user_full = get_user_full(user_id);
if (user_full == nullptr || user_full->bot_info == nullptr) {
return nullptr;
}
return get_bot_info_object(user_full->bot_info.get());
}
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;
string title;
const DialogPhoto *photo = nullptr;
DialogPhoto invite_link_photo;
int32 participant_count = 0;
vector<int32> member_user_ids;
bool is_public = false;
td_api::object_ptr<td_api::ChatType> chat_type;
if (invite_link_info->chat_id != ChatId()) {
CHECK(invite_link_info->channel_id == ChannelId());
auto chat_id = invite_link_info->chat_id;
const Chat *c = get_chat(chat_id);
dialog_id = DialogId(invite_link_info->chat_id);
if (c != nullptr) {
title = c->title;
photo = &c->photo;
participant_count = c->participant_count;
} 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"));
} else if (invite_link_info->channel_id != ChannelId()) {
CHECK(invite_link_info->chat_id == ChatId());
auto channel_id = invite_link_info->channel_id;
const Channel *c = get_channel(channel_id);
dialog_id = DialogId(invite_link_info->channel_id);
bool is_megagroup = false;
if (c != nullptr) {
title = c->title;
photo = &c->photo;
is_public = !c->username.empty();
is_megagroup = c->is_megagroup;
participant_count = c->participant_count;
} 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);
} else {
title = invite_link_info->title;
invite_link_photo = as_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);
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 != DialogId()) {
td_->messages_manager_->force_create_dialog(dialog_id, "get_chat_invite_link_info_object");
}
return make_tl_object<td_api::chatInviteLinkInfo>(dialog_id.get(), std::move(chat_type), title,
get_chat_photo_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() {
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 &it : users_) {
updates.push_back(td_api::make_object<td_api::updateUser>(get_user_object(it.first, &it.second)));
}
for (auto &it : channels_) {
updates.push_back(td_api::make_object<td_api::updateSupergroup>(get_supergroup_object(it.first, &it.second)));
}
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)));
}
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)));
}
for (auto &it : users_full_) {
if (!it.second.is_inited) {
continue;
}
updates.push_back(td_api::make_object<td_api::updateUserFullInfo>(get_user_id_object(it.first, "get_current_state"),
get_user_full_info_object(it.first, &it.second)));
}
for (auto &it : channels_full_) {
updates.push_back(td_api::make_object<td_api::updateSupergroupFullInfo>(
get_supergroup_id_object(it.first, "get_current_state"), get_supergroup_full_info_object(&it.second)));
}
for (auto &it : chats_full_) {
updates.push_back(td_api::make_object<td_api::updateBasicGroupFullInfo>(
get_basic_group_id_object(it.first, "get_current_state"), get_basic_group_full_info_object(&it.second)));
}
}
} // namespace td