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tdlight/td/telegram/ChatManager.cpp
levlam 6194fb4aa1 Support max_reaction_count setting.
2024-04-22 03:19:40 +03:00

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
//
// 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/ChatManager.h"
#include "td/telegram/AuthManager.h"
#include "td/telegram/Dependencies.h"
#include "td/telegram/DialogAdministrator.h"
#include "td/telegram/DialogInviteLink.h"
#include "td/telegram/DialogInviteLinkManager.h"
#include "td/telegram/DialogLocation.h"
#include "td/telegram/DialogManager.h"
#include "td/telegram/DialogParticipantManager.h"
#include "td/telegram/FileReferenceManager.h"
#include "td/telegram/files/FileManager.h"
#include "td/telegram/FolderId.h"
#include "td/telegram/Global.h"
#include "td/telegram/GroupCallManager.h"
#include "td/telegram/InputGroupCallId.h"
#include "td/telegram/logevent/LogEvent.h"
#include "td/telegram/logevent/LogEventHelper.h"
#include "td/telegram/MessageSender.h"
#include "td/telegram/MessagesManager.h"
#include "td/telegram/MessageTtl.h"
#include "td/telegram/MinChannel.h"
#include "td/telegram/misc.h"
#include "td/telegram/MissingInvitee.h"
#include "td/telegram/net/NetQuery.h"
#include "td/telegram/OptionManager.h"
#include "td/telegram/PeerColor.h"
#include "td/telegram/Photo.h"
#include "td/telegram/Photo.hpp"
#include "td/telegram/PhotoSize.h"
#include "td/telegram/ServerMessageId.h"
#include "td/telegram/StickersManager.h"
#include "td/telegram/StoryManager.h"
#include "td/telegram/SuggestedAction.h"
#include "td/telegram/Td.h"
#include "td/telegram/TdDb.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/ThemeManager.h"
#include "td/telegram/UpdatesManager.h"
#include "td/telegram/UserManager.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/actor/MultiPromise.h"
#include "td/actor/SleepActor.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/format.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
#include "td/utils/ScopeGuard.h"
#include "td/utils/Slice.h"
#include "td/utils/SliceBuilder.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/Time.h"
#include "td/utils/tl_helpers.h"
#include "td/utils/utf8.h"
#include <limits>
#include <utility>
namespace td {
class CreateChatQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::createdBasicGroupChat>> promise_;
public:
explicit CreateChatQuery(Promise<td_api::object_ptr<td_api::createdBasicGroupChat>> &&promise)
: promise_(std::move(promise)) {
}
void send(vector<tl_object_ptr<telegram_api::InputUser>> &&input_users, const string &title, MessageTtl message_ttl) {
int32 flags = telegram_api::messages_createChat::TTL_PERIOD_MASK;
send_query(G()->net_query_creator().create(
telegram_api::messages_createChat(flags, std::move(input_users), title, message_ttl.get_input_ttl_period())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_createChat>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for CreateChatQuery: " << to_string(ptr);
td_->messages_manager_->on_create_new_dialog(
std::move(ptr->updates_), MissingInvitees(std::move(ptr->missing_invitees_)), std::move(promise_), Auto());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class CreateChannelQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::chat>> promise_;
public:
explicit CreateChannelQuery(Promise<td_api::object_ptr<td_api::chat>> &&promise) : promise_(std::move(promise)) {
}
void send(const string &title, bool is_forum, bool is_megagroup, const string &about, const DialogLocation &location,
bool for_import, MessageTtl message_ttl) {
int32 flags = telegram_api::channels_createChannel::TTL_PERIOD_MASK;
if (is_forum) {
flags |= telegram_api::channels_createChannel::FORUM_MASK;
} else if (is_megagroup) {
flags |= telegram_api::channels_createChannel::MEGAGROUP_MASK;
} else {
flags |= telegram_api::channels_createChannel::BROADCAST_MASK;
}
if (!location.empty()) {
flags |= telegram_api::channels_createChannel::GEO_POINT_MASK;
}
if (for_import) {
flags |= telegram_api::channels_createChannel::FOR_IMPORT_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::channels_createChannel(
flags, false /*ignored*/, false /*ignored*/, false /*ignored*/, false /*ignored*/, title, about,
location.get_input_geo_point(), location.get_address(), message_ttl.get_input_ttl_period())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_createChannel>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
td_->messages_manager_->on_create_new_dialog(result_ptr.move_as_ok(), MissingInvitees(), Auto(),
std::move(promise_));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class UpdateChannelUsernameQuery final : 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_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_updateUsername(std::move(input_channel), username), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_updateUsername>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for UpdateChannelUsernameQuery: " << result;
if (!result) {
return on_error(Status::Error(500, "Supergroup username is not updated"));
}
td_->chat_manager_->on_update_channel_editable_username(channel_id_, std::move(username_));
promise_.set_value(Unit());
}
void on_error(Status status) final {
if (status.message() == "USERNAME_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_editable_username(channel_id_, std::move(username_));
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "UpdateChannelUsernameQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelUsernameQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
string username_;
bool is_active_;
public:
explicit ToggleChannelUsernameQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, string &&username, bool is_active) {
channel_id_ = channel_id;
username_ = std::move(username);
is_active_ = is_active;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleUsername(std::move(input_channel), username_, is_active_), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleUsername>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for ToggleChannelUsernameQuery: " << result;
td_->chat_manager_->on_update_channel_username_is_active(channel_id_, std::move(username_), is_active_,
std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "USERNAME_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_username_is_active(channel_id_, std::move(username_), is_active_,
std::move(promise_));
return;
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelUsernameQuery");
}
promise_.set_error(std::move(status));
}
};
class DeactivateAllChannelUsernamesQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit DeactivateAllChannelUsernamesQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_deactivateAllUsernames(std::move(input_channel)),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_deactivateAllUsernames>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for DeactivateAllChannelUsernamesQuery: " << result;
td_->chat_manager_->on_deactivate_channel_usernames(channel_id_, std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "USERNAME_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_deactivate_channel_usernames(channel_id_, std::move(promise_));
return;
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "DeactivateAllChannelUsernamesQuery");
}
promise_.set_error(std::move(status));
}
};
class ReorderChannelUsernamesQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
vector<string> usernames_;
public:
explicit ReorderChannelUsernamesQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, vector<string> &&usernames) {
channel_id_ = channel_id;
usernames_ = usernames;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_reorderUsernames(std::move(input_channel), std::move(usernames)), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_reorderUsernames>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for ReorderChannelUsernamesQuery: " << result;
if (!result) {
return on_error(Status::Error(500, "Supergroup usernames weren't updated"));
}
td_->chat_manager_->on_update_channel_active_usernames_order(channel_id_, std::move(usernames_),
std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "USERNAME_NOT_MODIFIED" || status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_active_usernames_order(channel_id_, std::move(usernames_),
std::move(promise_));
return;
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ReorderChannelUsernamesQuery");
}
promise_.set_error(std::move(status));
}
};
class UpdateChannelColorQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit UpdateChannelColorQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool for_profile, AccentColorId accent_color_id,
CustomEmojiId background_custom_emoji_id) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
int32 flags = 0;
if (for_profile) {
flags |= telegram_api::channels_updateColor::FOR_PROFILE_MASK;
}
if (accent_color_id.is_valid()) {
flags |= telegram_api::channels_updateColor::COLOR_MASK;
}
if (background_custom_emoji_id.is_valid()) {
flags |= telegram_api::channels_updateColor::BACKGROUND_EMOJI_ID_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::channels_updateColor(flags, false /*ignored*/, std::move(input_channel), accent_color_id.get(),
background_custom_emoji_id.get()),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_updateColor>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for UpdateChannelColorQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "UpdateChannelColorQuery");
}
promise_.set_error(std::move(status));
}
};
class UpdateChannelEmojiStatusQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit UpdateChannelEmojiStatusQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, const EmojiStatus &emoji_status) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_updateEmojiStatus(std::move(input_channel), emoji_status.get_input_emoji_status()),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_updateEmojiStatus>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for UpdateChannelEmojiStatusQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "UpdateChannelEmojiStatusQuery");
get_recent_emoji_statuses(td_, Auto());
}
promise_.set_error(std::move(status));
}
};
class SetChannelStickerSetQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
StickerSetId sticker_set_id_;
public:
explicit SetChannelStickerSetQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, StickerSetId sticker_set_id,
telegram_api::object_ptr<telegram_api::InputStickerSet> &&input_sticker_set) {
channel_id_ = channel_id;
sticker_set_id_ = sticker_set_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_setStickers(std::move(input_channel), std::move(input_sticker_set)), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_setStickers>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for SetChannelStickerSetQuery: " << result;
if (!result) {
return on_error(Status::Error(500, "Supergroup sticker set not updated"));
}
td_->chat_manager_->on_update_channel_sticker_set(channel_id_, sticker_set_id_);
promise_.set_value(Unit());
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_sticker_set(channel_id_, sticker_set_id_);
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "SetChannelStickerSetQuery");
}
promise_.set_error(std::move(status));
}
};
class SetChannelEmojiStickerSetQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
StickerSetId sticker_set_id_;
public:
explicit SetChannelEmojiStickerSetQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, StickerSetId sticker_set_id,
telegram_api::object_ptr<telegram_api::InputStickerSet> &&input_sticker_set) {
channel_id_ = channel_id;
sticker_set_id_ = sticker_set_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_setEmojiStickers(std::move(input_channel), std::move(input_sticker_set)),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_setEmojiStickers>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for SetChannelEmojiStickerSetQuery: " << result;
if (!result) {
return on_error(Status::Error(500, "Supergroup custom emoji sticker set not updated"));
}
td_->chat_manager_->on_update_channel_emoji_sticker_set(channel_id_, sticker_set_id_);
promise_.set_value(Unit());
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_emoji_sticker_set(channel_id_, sticker_set_id_);
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "SetChannelEmojiStickerSetQuery");
}
promise_.set_error(std::move(status));
}
};
class SetChannelBoostsToUnblockRestrictionsQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
int32 unrestrict_boost_count_;
public:
explicit SetChannelBoostsToUnblockRestrictionsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, int32 unrestrict_boost_count) {
channel_id_ = channel_id;
unrestrict_boost_count_ = unrestrict_boost_count;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_setBoostsToUnblockRestrictions(std::move(input_channel), unrestrict_boost_count),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_setBoostsToUnblockRestrictions>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(DEBUG) << "Receive result for SetChannelBoostsToUnblockRestrictionsQuery: " << to_string(ptr);
td_->chat_manager_->on_update_channel_unrestrict_boost_count(channel_id_, unrestrict_boost_count_);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_unrestrict_boost_count(channel_id_, unrestrict_boost_count_);
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "SetChannelBoostsToUnblockRestrictionsQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelSignaturesQuery final : 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_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleSignatures(std::move(input_channel), sign_messages), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleSignatures>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleChannelSignaturesQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelSignaturesQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelJoinToSendQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ToggleChannelJoinToSendQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool join_to_send) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleJoinToSend(std::move(input_channel), join_to_send), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleJoinToSend>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleChannelJoinToSendQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelJoinToSendQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleChannelJoinRequestQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ToggleChannelJoinRequestQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool join_request) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleJoinRequest(std::move(input_channel), join_request), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleJoinRequest>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleChannelJoinRequestQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleChannelJoinRequestQuery");
}
promise_.set_error(std::move(status));
}
};
class TogglePrehistoryHiddenQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
bool is_all_history_available_;
public:
explicit TogglePrehistoryHiddenQuery(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_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_togglePreHistoryHidden(std::move(input_channel), !is_all_history_available),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_togglePreHistoryHidden>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for TogglePrehistoryHiddenQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda([actor_id = G()->chat_manager(), promise = std::move(promise_), channel_id = channel_id_,
is_all_history_available = is_all_history_available_](Unit result) mutable {
send_closure(actor_id, &ChatManager::on_update_channel_is_all_history_available, channel_id,
is_all_history_available, std::move(promise));
}));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "TogglePrehistoryHiddenQuery");
}
promise_.set_error(std::move(status));
}
};
class RestrictSponsoredMessagesQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
bool can_have_sponsored_messages_;
public:
explicit RestrictSponsoredMessagesQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool can_have_sponsored_messages) {
channel_id_ = channel_id;
can_have_sponsored_messages_ = can_have_sponsored_messages;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_restrictSponsoredMessages(std::move(input_channel), !can_have_sponsored_messages),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_restrictSponsoredMessages>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for RestrictSponsoredMessagesQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda([actor_id = G()->chat_manager(), promise = std::move(promise_), channel_id = channel_id_,
can_have_sponsored_messages = can_have_sponsored_messages_](Unit result) mutable {
send_closure(actor_id, &ChatManager::on_update_channel_can_have_sponsored_messages, channel_id,
can_have_sponsored_messages, std::move(promise));
}));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "RestrictSponsoredMessagesQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleParticipantsHiddenQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
bool has_hidden_participants_;
public:
explicit ToggleParticipantsHiddenQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool has_hidden_participants) {
channel_id_ = channel_id;
has_hidden_participants_ = has_hidden_participants;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleParticipantsHidden(std::move(input_channel), has_hidden_participants),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleParticipantsHidden>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleParticipantsHiddenQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda([actor_id = G()->chat_manager(), promise = std::move(promise_), channel_id = channel_id_,
has_hidden_participants = has_hidden_participants_](Unit result) mutable {
send_closure(actor_id, &ChatManager::on_update_channel_has_hidden_participants, channel_id,
has_hidden_participants, std::move(promise));
}));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleParticipantsHiddenQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleAntiSpamQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
bool has_aggressive_anti_spam_enabled_;
public:
explicit ToggleAntiSpamQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool has_aggressive_anti_spam_enabled) {
channel_id_ = channel_id;
has_aggressive_anti_spam_enabled_ = has_aggressive_anti_spam_enabled;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleAntiSpam(std::move(input_channel), has_aggressive_anti_spam_enabled),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleAntiSpam>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleAntiSpamQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda(
[actor_id = G()->chat_manager(), promise = std::move(promise_), channel_id = channel_id_,
has_aggressive_anti_spam_enabled = has_aggressive_anti_spam_enabled_](Unit result) mutable {
send_closure(actor_id, &ChatManager::on_update_channel_has_aggressive_anti_spam_enabled, channel_id,
has_aggressive_anti_spam_enabled, std::move(promise));
}));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleAntiSpamQuery");
}
promise_.set_error(std::move(status));
}
};
class ToggleForumQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ToggleForumQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, bool is_forum) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_toggleForum(std::move(input_channel), is_forum),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleForum>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleForumQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleForumQuery");
}
promise_.set_error(std::move(status));
}
};
class ConvertToGigagroupQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ConvertToGigagroupQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_convertToGigagroup(std::move(input_channel)),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_convertToGigagroup>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ConvertToGigagroupQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
promise_.set_value(Unit());
return;
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ConvertToGigagroupQuery");
}
promise_.set_error(std::move(status));
}
};
class EditChatAboutQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
DialogId dialog_id_;
string about_;
void on_success() {
switch (dialog_id_.get_type()) {
case DialogType::Chat:
return td_->chat_manager_->on_update_chat_description(dialog_id_.get_chat_id(), std::move(about_));
case DialogType::Channel:
return td_->chat_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_->dialog_manager_->get_input_peer(dialog_id, AccessRights::Write);
if (input_peer == nullptr) {
return on_error(Status::Error(400, "Can't access the chat"));
}
send_query(G()->net_query_creator().create(telegram_api::messages_editChatAbout(std::move(input_peer), about),
{{dialog_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_editChatAbout>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
LOG(DEBUG) << "Receive result for EditChatAboutQuery: " << result;
if (!result) {
return on_error(Status::Error(500, "Chat description is not updated"));
}
on_success();
promise_.set_value(Unit());
}
void on_error(Status status) final {
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_->dialog_manager_->on_get_dialog_error(dialog_id_, status, "EditChatAboutQuery");
}
promise_.set_error(std::move(status));
}
};
class SetDiscussionGroupQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId broadcast_channel_id_;
ChannelId group_channel_id_;
public:
explicit SetDiscussionGroupQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId broadcast_channel_id,
telegram_api::object_ptr<telegram_api::InputChannel> broadcast_input_channel, ChannelId group_channel_id,
telegram_api::object_ptr<telegram_api::InputChannel> group_input_channel) {
broadcast_channel_id_ = broadcast_channel_id;
group_channel_id_ = group_channel_id;
send_query(G()->net_query_creator().create(
telegram_api::channels_setDiscussionGroup(std::move(broadcast_input_channel), std::move(group_input_channel)),
{{broadcast_channel_id}, {group_channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_setDiscussionGroup>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Set discussion group has failed";
td_->chat_manager_->on_update_channel_linked_channel_id(broadcast_channel_id_, group_channel_id_);
promise_.set_value(Unit());
}
void on_error(Status status) final {
if (status.message() == "LINK_NOT_MODIFIED") {
return promise_.set_value(Unit());
}
promise_.set_error(std::move(status));
}
};
class EditLocationQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
DialogLocation location_;
public:
explicit EditLocationQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, const DialogLocation &location) {
channel_id_ = channel_id;
location_ = location;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_editLocation(std::move(input_channel), location_.get_input_geo_point(),
location_.get_address()),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_editLocation>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Edit chat location has failed";
td_->chat_manager_->on_update_channel_location(channel_id_, location_);
promise_.set_value(Unit());
}
void on_error(Status status) final {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "EditLocationQuery");
promise_.set_error(std::move(status));
}
};
class ToggleSlowModeQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
int32 slow_mode_delay_ = 0;
public:
explicit ToggleSlowModeQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, int32 slow_mode_delay) {
channel_id_ = channel_id;
slow_mode_delay_ = slow_mode_delay;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(
telegram_api::channels_toggleSlowMode(std::move(input_channel), slow_mode_delay), {{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_toggleSlowMode>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ToggleSlowModeQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(
std::move(ptr),
PromiseCreator::lambda([actor_id = G()->chat_manager(), promise = std::move(promise_), channel_id = channel_id_,
slow_mode_delay = slow_mode_delay_](Unit result) mutable {
send_closure(actor_id, &ChatManager::on_update_channel_slow_mode_delay, channel_id, slow_mode_delay,
std::move(promise));
}));
}
void on_error(Status status) final {
if (status.message() == "CHAT_NOT_MODIFIED") {
td_->chat_manager_->on_update_channel_slow_mode_delay(channel_id_, slow_mode_delay_, Promise<Unit>());
if (!td_->auth_manager_->is_bot()) {
promise_.set_value(Unit());
return;
}
} else {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ToggleSlowModeQuery");
}
promise_.set_error(std::move(status));
}
};
class ReportChannelSpamQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
DialogId sender_dialog_id_;
public:
explicit ReportChannelSpamQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, DialogId sender_dialog_id, const vector<MessageId> &message_ids) {
channel_id_ = channel_id;
sender_dialog_id_ = sender_dialog_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
auto input_peer = td_->dialog_manager_->get_input_peer(sender_dialog_id, AccessRights::Know);
CHECK(input_peer != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_reportSpam(
std::move(input_channel), std::move(input_peer), MessageId::get_server_message_ids(message_ids))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_reportSpam>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Report spam has failed in " << channel_id_;
promise_.set_value(Unit());
}
void on_error(Status status) final {
if (sender_dialog_id_.get_type() != DialogType::Channel) {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ReportChannelSpamQuery");
}
promise_.set_error(std::move(status));
}
};
class ReportChannelAntiSpamFalsePositiveQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit ReportChannelAntiSpamFalsePositiveQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, MessageId message_id) {
channel_id_ = channel_id;
auto input_channel = td_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_reportAntiSpamFalsePositive(
std::move(input_channel), message_id.get_server_message_id().get())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_reportAntiSpamFalsePositive>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.move_as_ok();
LOG_IF(INFO, !result) << "Report anti-spam false positive has failed in " << channel_id_;
promise_.set_value(Unit());
}
void on_error(Status status) final {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "ReportChannelAntiSpamFalsePositiveQuery");
promise_.set_error(std::move(status));
}
};
class DeleteChatQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit DeleteChatQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id) {
send_query(G()->net_query_creator().create(telegram_api::messages_deleteChat(chat_id.get()), {{chat_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_deleteChat>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
LOG(INFO) << "Receive result for DeleteChatQuery: " << result_ptr.ok();
td_->updates_manager_->get_difference("DeleteChatQuery");
td_->updates_manager_->on_get_updates(make_tl_object<telegram_api::updates>(), std::move(promise_));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class DeleteChannelQuery final : 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_->chat_manager_->get_input_channel(channel_id);
CHECK(input_channel != nullptr);
send_query(G()->net_query_creator().create(telegram_api::channels_deleteChannel(std::move(input_channel)),
{{channel_id}}));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_deleteChannel>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for DeleteChannelQuery: " << to_string(ptr);
td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
}
void on_error(Status status) final {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "DeleteChannelQuery");
promise_.set_error(std::move(status));
}
};
class GetCreatedPublicChannelsQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
PublicDialogType type_;
public:
explicit GetCreatedPublicChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(PublicDialogType type, bool check_limit) {
type_ = type;
int32 flags = 0;
if (type_ == PublicDialogType::IsLocationBased) {
flags |= telegram_api::channels_getAdminedPublicChannels::BY_LOCATION_MASK;
}
if (type_ == PublicDialogType::ForPersonalDialog) {
CHECK(!check_limit);
flags |= telegram_api::channels_getAdminedPublicChannels::FOR_PERSONAL_MASK;
}
if (check_limit) {
flags |= telegram_api::channels_getAdminedPublicChannels::CHECK_LIMIT_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::channels_getAdminedPublicChannels(
flags, false /*ignored*/, false /*ignored*/, false /*ignored*/)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_getAdminedPublicChannels>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetCreatedPublicChannelsQuery: " << to_string(chats_ptr);
switch (chats_ptr->get_id()) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td_->chat_manager_->on_get_created_public_channels(type_, std::move(chats->chats_));
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetCreatedPublicChannelsQuery";
td_->chat_manager_->on_get_created_public_channels(type_, std::move(chats->chats_));
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetGroupsForDiscussionQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetGroupsForDiscussionQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::channels_getGroupsForDiscussion()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_getGroupsForDiscussion>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetGroupsForDiscussionQuery: " << to_string(chats_ptr);
switch (chats_ptr->get_id()) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td_->chat_manager_->on_get_dialogs_for_discussion(std::move(chats->chats_));
break;
}
case telegram_api::messages_chatsSlice::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chatsSlice>(chats_ptr);
LOG(ERROR) << "Receive chatsSlice in result of GetGroupsForDiscussionQuery";
td_->chat_manager_->on_get_dialogs_for_discussion(std::move(chats->chats_));
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetInactiveChannelsQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetInactiveChannelsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::channels_getInactiveChannels()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_getInactiveChannels>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto result = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetInactiveChannelsQuery: " << to_string(result);
// don't need to use result->dates_, because chat.last_message.date is more reliable
td_->user_manager_->on_get_users(std::move(result->users_), "GetInactiveChannelsQuery");
td_->chat_manager_->on_get_inactive_channels(std::move(result->chats_), std::move(promise_));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetChatsQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit GetChatsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(vector<int64> &&chat_ids) {
send_query(G()->net_query_creator().create(telegram_api::messages_getChats(std::move(chat_ids))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_getChats>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto chats_ptr = result_ptr.move_as_ok();
switch (chats_ptr->get_id()) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td_->chat_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_->chat_manager_->on_get_chats(std::move(chats->chats_), "GetChatsQuery slice");
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetFullChatQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChatId chat_id_;
public:
explicit GetFullChatQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChatId chat_id) {
send_query(G()->net_query_creator().create(telegram_api::messages_getFullChat(chat_id.get())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_getFullChat>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
td_->user_manager_->on_get_users(std::move(ptr->users_), "GetFullChatQuery");
td_->chat_manager_->on_get_chats(std::move(ptr->chats_), "GetFullChatQuery");
td_->chat_manager_->on_get_chat_full(std::move(ptr->full_chat_), std::move(promise_));
}
void on_error(Status status) final {
td_->chat_manager_->on_get_chat_full_failed(chat_id_);
promise_.set_error(std::move(status));
}
};
class GetChannelsQuery final : 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_);
} else if (input_channel->get_id() == telegram_api::inputChannelFromMessage::ID) {
channel_id_ =
ChannelId(static_cast<const telegram_api::inputChannelFromMessage *>(input_channel.get())->channel_id_);
}
vector<tl_object_ptr<telegram_api::InputChannel>> input_channels;
input_channels.push_back(std::move(input_channel));
send_query(G()->net_query_creator().create(telegram_api::channels_getChannels(std::move(input_channels))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_getChannels>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
// LOG(INFO) << "Receive result for GetChannelsQuery: " << to_string(result_ptr.ok());
auto chats_ptr = result_ptr.move_as_ok();
switch (chats_ptr->get_id()) {
case telegram_api::messages_chats::ID: {
auto chats = move_tl_object_as<telegram_api::messages_chats>(chats_ptr);
td_->chat_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_->chat_manager_->on_get_chats(std::move(chats->chats_), "GetChannelsQuery slice");
break;
}
default:
UNREACHABLE();
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "GetChannelsQuery");
promise_.set_error(std::move(status));
}
};
class GetFullChannelQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
ChannelId channel_id_;
public:
explicit GetFullChannelQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(ChannelId channel_id, tl_object_ptr<telegram_api::InputChannel> &&input_channel) {
channel_id_ = channel_id;
send_query(G()->net_query_creator().create(telegram_api::channels_getFullChannel(std::move(input_channel))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::channels_getFullChannel>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto ptr = result_ptr.move_as_ok();
td_->user_manager_->on_get_users(std::move(ptr->users_), "GetFullChannelQuery");
td_->chat_manager_->on_get_chats(std::move(ptr->chats_), "GetFullChannelQuery");
td_->chat_manager_->on_get_chat_full(std::move(ptr->full_chat_), std::move(promise_));
}
void on_error(Status status) final {
td_->chat_manager_->on_get_channel_error(channel_id_, status, "GetFullChannelQuery");
td_->chat_manager_->on_get_channel_full_failed(channel_id_);
promise_.set_error(std::move(status));
}
};
ChatManager::ChatManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
channel_emoji_status_timeout_.set_callback(on_channel_emoji_status_timeout_callback);
channel_emoji_status_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));
slow_mode_delay_timeout_.set_callback(on_slow_mode_delay_timeout_callback);
slow_mode_delay_timeout_.set_callback_data(static_cast<void *>(this));
get_chat_queries_.set_merge_function([this](vector<int64> query_ids, Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
td_->create_handler<GetChatsQuery>(std::move(promise))->send(std::move(query_ids));
});
get_channel_queries_.set_merge_function([this](vector<int64> query_ids, Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(query_ids.size() == 1);
auto input_channel = get_input_channel(ChannelId(query_ids[0]));
if (input_channel == nullptr) {
return promise.set_error(Status::Error(400, "Channel not found"));
}
td_->create_handler<GetChannelsQuery>(std::move(promise))->send(std::move(input_channel));
});
}
ChatManager::~ChatManager() {
Scheduler::instance()->destroy_on_scheduler(
G()->get_gc_scheduler_id(), chats_, chats_full_, unknown_chats_, chat_full_file_source_ids_, min_channels_,
channels_, channels_full_, unknown_channels_, invalidated_channels_full_, channel_full_file_source_ids_);
Scheduler::instance()->destroy_on_scheduler(G()->get_gc_scheduler_id(), loaded_from_database_chats_,
unavailable_chat_fulls_, loaded_from_database_channels_,
unavailable_channel_fulls_, linked_channel_ids_, restricted_channel_ids_);
}
void ChatManager::tear_down() {
parent_.reset();
LOG(DEBUG) << "Have " << chats_.calc_size() << " basic groups and " << channels_.calc_size()
<< " supergroups to free";
LOG(DEBUG) << "Have " << chats_full_.calc_size() << " full basic groups and " << channels_full_.calc_size()
<< " full supergroups to free";
}
void ChatManager::on_channel_emoji_status_timeout_callback(void *chat_manager_ptr, int64 channel_id_long) {
if (G()->close_flag()) {
return;
}
auto chat_manager = static_cast<ChatManager *>(chat_manager_ptr);
send_closure_later(chat_manager->actor_id(chat_manager), &ChatManager::on_channel_emoji_status_timeout,
ChannelId(channel_id_long));
}
void ChatManager::on_channel_emoji_status_timeout(ChannelId channel_id) {
if (G()->close_flag()) {
return;
}
auto c = get_channel(channel_id);
CHECK(c != nullptr);
CHECK(c->is_update_supergroup_sent);
update_channel(c, channel_id);
}
void ChatManager::on_channel_unban_timeout_callback(void *chat_manager_ptr, int64 channel_id_long) {
if (G()->close_flag()) {
return;
}
auto chat_manager = static_cast<ChatManager *>(chat_manager_ptr);
send_closure_later(chat_manager->actor_id(chat_manager), &ChatManager::on_channel_unban_timeout,
ChannelId(channel_id_long));
}
void ChatManager::on_channel_unban_timeout(ChannelId channel_id) {
if (G()->close_flag()) {
return;
}
auto c = get_channel(channel_id);
CHECK(c != nullptr);
auto old_status = c->status;
c->status.update_restrictions();
if (c->status == old_status) {
LOG_IF(ERROR, c->status.is_restricted() || c->status.is_banned())
<< "Status of " << channel_id << " wasn't updated: " << c->status;
} else {
c->is_changed = true;
}
LOG(INFO) << "Update " << channel_id << " status";
c->is_status_changed = true;
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_channel_unban_timeout");
update_channel(c, channel_id); // always call, because in case of failure we need to reactivate timeout
}
void ChatManager::on_slow_mode_delay_timeout_callback(void *chat_manager_ptr, int64 channel_id_long) {
if (G()->close_flag()) {
return;
}
auto chat_manager = static_cast<ChatManager *>(chat_manager_ptr);
send_closure_later(chat_manager->actor_id(chat_manager), &ChatManager::on_slow_mode_delay_timeout,
ChannelId(channel_id_long));
}
void ChatManager::on_slow_mode_delay_timeout(ChannelId channel_id) {
if (G()->close_flag()) {
return;
}
on_update_channel_slow_mode_next_send_date(channel_id, 0);
}
template <class StorerT>
void ChatManager::Chat::store(StorerT &storer) const {
using td::store;
bool has_photo = photo.small_file_id.is_valid();
bool use_new_rights = true;
bool has_default_permissions_version = default_permissions_version != -1;
bool has_pinned_message_version = pinned_message_version != -1;
bool has_cache_version = cache_version != 0;
BEGIN_STORE_FLAGS();
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(is_active);
STORE_FLAG(has_photo);
STORE_FLAG(use_new_rights);
STORE_FLAG(has_default_permissions_version);
STORE_FLAG(has_pinned_message_version);
STORE_FLAG(has_cache_version);
STORE_FLAG(noforwards);
END_STORE_FLAGS();
store(title, storer);
if (has_photo) {
store(photo, storer);
}
store(participant_count, storer);
store(date, storer);
store(migrated_to_channel_id, storer);
store(version, storer);
store(status, storer);
store(default_permissions, storer);
if (has_default_permissions_version) {
store(default_permissions_version, storer);
}
if (has_pinned_message_version) {
store(pinned_message_version, storer);
}
if (has_cache_version) {
store(cache_version, storer);
}
}
template <class ParserT>
void ChatManager::Chat::parse(ParserT &parser) {
using td::parse;
bool has_photo;
bool left;
bool kicked;
bool is_creator;
bool is_administrator;
bool everyone_is_administrator;
bool can_edit;
bool use_new_rights;
bool has_default_permissions_version;
bool has_pinned_message_version;
bool has_cache_version;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(left);
PARSE_FLAG(kicked);
PARSE_FLAG(is_creator);
PARSE_FLAG(is_administrator);
PARSE_FLAG(everyone_is_administrator);
PARSE_FLAG(can_edit);
PARSE_FLAG(is_active);
PARSE_FLAG(has_photo);
PARSE_FLAG(use_new_rights);
PARSE_FLAG(has_default_permissions_version);
PARSE_FLAG(has_pinned_message_version);
PARSE_FLAG(has_cache_version);
PARSE_FLAG(noforwards);
END_PARSE_FLAGS();
parse(title, parser);
if (has_photo) {
parse(photo, parser);
}
parse(participant_count, parser);
parse(date, parser);
parse(migrated_to_channel_id, parser);
parse(version, parser);
if (use_new_rights) {
parse(status, parser);
parse(default_permissions, parser);
} else {
if (can_edit != (is_creator || is_administrator || everyone_is_administrator)) {
LOG(ERROR) << "Have wrong can_edit flag";
}
if (kicked || !is_active) {
status = DialogParticipantStatus::Banned(0);
} else if (left) {
status = DialogParticipantStatus::Left();
} else if (is_creator) {
status = DialogParticipantStatus::Creator(true, false, string());
} else if (is_administrator && !everyone_is_administrator) {
status = DialogParticipantStatus::GroupAdministrator(false);
} else {
status = DialogParticipantStatus::Member();
}
default_permissions = RestrictedRights(true, true, true, true, true, true, true, true, true, true, true, true, true,
everyone_is_administrator, everyone_is_administrator,
everyone_is_administrator, false, ChannelType::Unknown);
}
if (has_default_permissions_version) {
parse(default_permissions_version, parser);
}
if (has_pinned_message_version) {
parse(pinned_message_version, parser);
}
if (has_cache_version) {
parse(cache_version, parser);
}
if (!check_utf8(title)) {
LOG(ERROR) << "Have invalid title \"" << title << '"';
title.clear();
cache_version = 0;
}
if (status.is_administrator() && !status.is_creator()) {
status = DialogParticipantStatus::GroupAdministrator(false);
}
}
template <class StorerT>
void ChatManager::ChatFull::store(StorerT &storer) const {
using td::store;
bool has_description = !description.empty();
bool has_legacy_invite_link = false;
bool has_photo = !photo.is_empty();
bool has_invite_link = invite_link.is_valid();
bool has_bot_commands = !bot_commands.empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_description);
STORE_FLAG(has_legacy_invite_link);
STORE_FLAG(can_set_username);
STORE_FLAG(has_photo);
STORE_FLAG(has_invite_link);
STORE_FLAG(has_bot_commands);
END_STORE_FLAGS();
store(version, storer);
store(creator_user_id, storer);
store(participants, storer);
if (has_description) {
store(description, storer);
}
if (has_photo) {
store(photo, storer);
}
if (has_invite_link) {
store(invite_link, storer);
}
if (has_bot_commands) {
store(bot_commands, storer);
}
}
template <class ParserT>
void ChatManager::ChatFull::parse(ParserT &parser) {
using td::parse;
bool has_description;
bool legacy_has_invite_link;
bool has_photo;
bool has_invite_link;
bool has_bot_commands;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_description);
PARSE_FLAG(legacy_has_invite_link);
PARSE_FLAG(can_set_username);
PARSE_FLAG(has_photo);
PARSE_FLAG(has_invite_link);
PARSE_FLAG(has_bot_commands);
END_PARSE_FLAGS();
parse(version, parser);
parse(creator_user_id, parser);
parse(participants, parser);
if (has_description) {
parse(description, parser);
}
if (legacy_has_invite_link) {
string legacy_invite_link;
parse(legacy_invite_link, parser);
}
if (has_photo) {
parse(photo, parser);
}
if (has_invite_link) {
parse(invite_link, parser);
}
if (has_bot_commands) {
parse(bot_commands, parser);
}
}
template <class StorerT>
void ChatManager::Channel::store(StorerT &storer) const {
using td::store;
bool has_photo = photo.small_file_id.is_valid();
bool legacy_has_username = false;
bool use_new_rights = true;
bool has_participant_count = participant_count != 0;
bool have_default_permissions = true;
bool has_cache_version = cache_version != 0;
bool has_restriction_reasons = !restriction_reasons.empty();
bool legacy_has_active_group_call = false;
bool has_usernames = !usernames.is_empty();
bool has_flags2 = true;
bool has_max_active_story_id = max_active_story_id.is_valid();
bool has_max_read_story_id = max_read_story_id.is_valid();
bool has_max_active_story_id_next_reload_time = max_active_story_id_next_reload_time > Time::now();
bool has_accent_color_id = accent_color_id.is_valid();
bool has_background_custom_emoji_id = background_custom_emoji_id.is_valid();
bool has_profile_accent_color_id = profile_accent_color_id.is_valid();
bool has_profile_background_custom_emoji_id = profile_background_custom_emoji_id.is_valid();
bool has_boost_level = boost_level != 0;
bool has_emoji_status = !emoji_status.is_empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(false);
STORE_FLAG(sign_messages);
STORE_FLAG(false);
STORE_FLAG(false); // 5
STORE_FLAG(false);
STORE_FLAG(is_megagroup);
STORE_FLAG(is_verified);
STORE_FLAG(has_photo);
STORE_FLAG(legacy_has_username); // 10
STORE_FLAG(false);
STORE_FLAG(use_new_rights);
STORE_FLAG(has_participant_count);
STORE_FLAG(have_default_permissions);
STORE_FLAG(is_scam); // 15
STORE_FLAG(has_cache_version);
STORE_FLAG(has_linked_channel);
STORE_FLAG(has_location);
STORE_FLAG(is_slow_mode_enabled);
STORE_FLAG(has_restriction_reasons); // 20
STORE_FLAG(legacy_has_active_group_call);
STORE_FLAG(is_fake);
STORE_FLAG(is_gigagroup);
STORE_FLAG(noforwards);
STORE_FLAG(can_be_deleted); // 25
STORE_FLAG(join_to_send);
STORE_FLAG(join_request);
STORE_FLAG(has_usernames);
STORE_FLAG(has_flags2);
END_STORE_FLAGS();
if (has_flags2) {
BEGIN_STORE_FLAGS();
STORE_FLAG(is_forum);
STORE_FLAG(has_max_active_story_id);
STORE_FLAG(has_max_read_story_id);
STORE_FLAG(has_max_active_story_id_next_reload_time);
STORE_FLAG(stories_hidden);
STORE_FLAG(has_accent_color_id);
STORE_FLAG(has_background_custom_emoji_id);
STORE_FLAG(has_profile_accent_color_id);
STORE_FLAG(has_profile_background_custom_emoji_id);
STORE_FLAG(has_boost_level);
STORE_FLAG(has_emoji_status);
END_STORE_FLAGS();
}
store(status, storer);
store(access_hash, storer);
store(title, storer);
if (has_photo) {
store(photo, storer);
}
store(date, storer);
if (has_restriction_reasons) {
store(restriction_reasons, storer);
}
if (has_participant_count) {
store(participant_count, storer);
}
if (is_megagroup) {
store(default_permissions, storer);
}
if (has_cache_version) {
store(cache_version, storer);
}
if (has_usernames) {
store(usernames, storer);
}
if (has_max_active_story_id) {
store(max_active_story_id, storer);
}
if (has_max_read_story_id) {
store(max_read_story_id, storer);
}
if (has_max_active_story_id_next_reload_time) {
store_time(max_active_story_id_next_reload_time, storer);
}
if (has_accent_color_id) {
store(accent_color_id, storer);
}
if (has_background_custom_emoji_id) {
store(background_custom_emoji_id, storer);
}
if (has_profile_accent_color_id) {
store(profile_accent_color_id, storer);
}
if (has_profile_background_custom_emoji_id) {
store(profile_background_custom_emoji_id, storer);
}
if (has_boost_level) {
store(boost_level, storer);
}
if (has_emoji_status) {
store(emoji_status, storer);
}
}
template <class ParserT>
void ChatManager::Channel::parse(ParserT &parser) {
using td::parse;
bool has_photo;
bool legacy_has_username;
bool legacy_is_restricted;
bool left;
bool kicked;
bool is_creator;
bool can_edit;
bool can_moderate;
bool anyone_can_invite;
bool use_new_rights;
bool has_participant_count;
bool have_default_permissions;
bool has_cache_version;
bool has_restriction_reasons;
bool legacy_has_active_group_call;
bool has_usernames;
bool has_flags2;
bool has_max_active_story_id = false;
bool has_max_read_story_id = false;
bool has_max_active_story_id_next_reload_time = false;
bool has_accent_color_id = false;
bool has_background_custom_emoji_id = false;
bool has_profile_accent_color_id = false;
bool has_profile_background_custom_emoji_id = false;
bool has_boost_level = false;
bool has_emoji_status = false;
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(legacy_has_username);
PARSE_FLAG(legacy_is_restricted);
PARSE_FLAG(use_new_rights);
PARSE_FLAG(has_participant_count);
PARSE_FLAG(have_default_permissions);
PARSE_FLAG(is_scam);
PARSE_FLAG(has_cache_version);
PARSE_FLAG(has_linked_channel);
PARSE_FLAG(has_location);
PARSE_FLAG(is_slow_mode_enabled);
PARSE_FLAG(has_restriction_reasons);
PARSE_FLAG(legacy_has_active_group_call);
PARSE_FLAG(is_fake);
PARSE_FLAG(is_gigagroup);
PARSE_FLAG(noforwards);
PARSE_FLAG(can_be_deleted);
PARSE_FLAG(join_to_send);
PARSE_FLAG(join_request);
PARSE_FLAG(has_usernames);
PARSE_FLAG(has_flags2);
END_PARSE_FLAGS();
if (has_flags2) {
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_forum);
PARSE_FLAG(has_max_active_story_id);
PARSE_FLAG(has_max_read_story_id);
PARSE_FLAG(has_max_active_story_id_next_reload_time);
PARSE_FLAG(stories_hidden);
PARSE_FLAG(has_accent_color_id);
PARSE_FLAG(has_background_custom_emoji_id);
PARSE_FLAG(has_profile_accent_color_id);
PARSE_FLAG(has_profile_background_custom_emoji_id);
PARSE_FLAG(has_boost_level);
PARSE_FLAG(has_emoji_status);
END_PARSE_FLAGS();
}
if (use_new_rights) {
parse(status, parser);
} else {
if (kicked) {
status = DialogParticipantStatus::Banned(0);
} else if (left) {
status = DialogParticipantStatus::Left();
} else if (is_creator) {
status = DialogParticipantStatus::Creator(true, false, string());
} else if (can_edit || can_moderate) {
status = DialogParticipantStatus::ChannelAdministrator(false, is_megagroup);
} else {
status = DialogParticipantStatus::Member();
}
}
parse(access_hash, parser);
parse(title, parser);
if (has_photo) {
parse(photo, parser);
}
if (legacy_has_username) {
CHECK(!has_usernames);
string username;
parse(username, parser);
usernames = Usernames(std::move(username), vector<telegram_api::object_ptr<telegram_api::username>>());
}
parse(date, parser);
if (legacy_is_restricted) {
string restriction_reason;
parse(restriction_reason, parser);
restriction_reasons = get_restriction_reasons(restriction_reason);
} else if (has_restriction_reasons) {
parse(restriction_reasons, parser);
}
if (has_participant_count) {
parse(participant_count, parser);
}
if (is_megagroup) {
if (have_default_permissions) {
parse(default_permissions, parser);
} else {
default_permissions = RestrictedRights(true, true, true, true, true, true, true, true, true, true, true, true,
true, false, anyone_can_invite, false, false, ChannelType::Megagroup);
}
}
if (has_cache_version) {
parse(cache_version, parser);
}
if (has_usernames) {
CHECK(!legacy_has_username);
parse(usernames, parser);
}
if (has_max_active_story_id) {
parse(max_active_story_id, parser);
}
if (has_max_read_story_id) {
parse(max_read_story_id, parser);
}
if (has_max_active_story_id_next_reload_time) {
parse_time(max_active_story_id_next_reload_time, parser);
}
if (has_accent_color_id) {
parse(accent_color_id, parser);
}
if (has_background_custom_emoji_id) {
parse(background_custom_emoji_id, parser);
}
if (has_profile_accent_color_id) {
parse(profile_accent_color_id, parser);
}
if (has_profile_background_custom_emoji_id) {
parse(profile_background_custom_emoji_id, parser);
}
if (has_boost_level) {
parse(boost_level, parser);
}
if (has_emoji_status) {
parse(emoji_status, parser);
}
if (!check_utf8(title)) {
LOG(ERROR) << "Have invalid title \"" << title << '"';
title.clear();
cache_version = 0;
}
if (legacy_has_active_group_call) {
cache_version = 0;
}
if (!is_megagroup && status.is_restricted()) {
if (status.is_member()) {
status = DialogParticipantStatus::Member();
} else {
status = DialogParticipantStatus::Left();
}
}
}
template <class StorerT>
void ChatManager::ChannelFull::store(StorerT &storer) const {
using td::store;
bool has_description = !description.empty();
bool has_administrator_count = administrator_count != 0;
bool has_restricted_count = restricted_count != 0;
bool has_banned_count = banned_count != 0;
bool legacy_has_invite_link = false;
bool has_sticker_set = sticker_set_id.is_valid();
bool has_linked_channel_id = linked_channel_id.is_valid();
bool has_migrated_from_max_message_id = migrated_from_max_message_id.is_valid();
bool has_migrated_from_chat_id = migrated_from_chat_id.is_valid();
bool has_location = !location.empty();
bool has_bot_user_ids = !bot_user_ids.empty();
bool is_slow_mode_enabled = slow_mode_delay != 0;
bool is_slow_mode_delay_active = slow_mode_next_send_date != 0;
bool has_stats_dc_id = stats_dc_id.is_exact();
bool has_photo = !photo.is_empty();
bool legacy_has_active_group_call_id = false;
bool has_invite_link = invite_link.is_valid();
bool has_bot_commands = !bot_commands.empty();
bool has_flags2 = true;
bool has_emoji_sticker_set = emoji_sticker_set_id.is_valid();
bool has_boost_count = boost_count != 0;
bool has_unrestrict_boost_count = unrestrict_boost_count != 0;
bool has_can_have_sponsored_messages = true;
BEGIN_STORE_FLAGS();
STORE_FLAG(has_description);
STORE_FLAG(has_administrator_count);
STORE_FLAG(has_restricted_count);
STORE_FLAG(has_banned_count);
STORE_FLAG(legacy_has_invite_link);
STORE_FLAG(has_sticker_set); // 5
STORE_FLAG(has_linked_channel_id);
STORE_FLAG(has_migrated_from_max_message_id);
STORE_FLAG(has_migrated_from_chat_id);
STORE_FLAG(can_get_participants);
STORE_FLAG(can_set_username); // 10
STORE_FLAG(can_set_sticker_set);
STORE_FLAG(false); // legacy_can_view_statistics
STORE_FLAG(is_all_history_available);
STORE_FLAG(can_set_location);
STORE_FLAG(has_location); // 15
STORE_FLAG(has_bot_user_ids);
STORE_FLAG(is_slow_mode_enabled);
STORE_FLAG(is_slow_mode_delay_active);
STORE_FLAG(has_stats_dc_id);
STORE_FLAG(has_photo); // 20
STORE_FLAG(is_can_view_statistics_inited);
STORE_FLAG(can_view_statistics);
STORE_FLAG(legacy_has_active_group_call_id);
STORE_FLAG(has_invite_link);
STORE_FLAG(has_bot_commands); // 25
STORE_FLAG(can_be_deleted);
STORE_FLAG(has_aggressive_anti_spam_enabled);
STORE_FLAG(has_hidden_participants);
STORE_FLAG(has_flags2);
END_STORE_FLAGS();
if (has_flags2) {
BEGIN_STORE_FLAGS();
STORE_FLAG(has_pinned_stories);
STORE_FLAG(has_emoji_sticker_set);
STORE_FLAG(has_boost_count);
STORE_FLAG(has_unrestrict_boost_count);
STORE_FLAG(can_have_sponsored_messages);
STORE_FLAG(can_view_revenue);
STORE_FLAG(has_can_have_sponsored_messages);
END_STORE_FLAGS();
}
if (has_description) {
store(description, storer);
}
store(participant_count, storer);
if (has_administrator_count) {
store(administrator_count, storer);
}
if (has_restricted_count) {
store(restricted_count, storer);
}
if (has_banned_count) {
store(banned_count, storer);
}
if (has_sticker_set) {
store(sticker_set_id, storer);
}
if (has_linked_channel_id) {
store(linked_channel_id, storer);
}
if (has_location) {
store(location, storer);
}
if (has_bot_user_ids) {
store(bot_user_ids, storer);
}
if (has_migrated_from_max_message_id) {
store(migrated_from_max_message_id, storer);
}
if (has_migrated_from_chat_id) {
store(migrated_from_chat_id, storer);
}
if (is_slow_mode_enabled) {
store(slow_mode_delay, storer);
}
if (is_slow_mode_delay_active) {
store(slow_mode_next_send_date, storer);
}
store_time(expires_at, storer);
if (has_stats_dc_id) {
store(stats_dc_id.get_raw_id(), storer);
}
if (has_photo) {
store(photo, storer);
}
if (has_invite_link) {
store(invite_link, storer);
}
if (has_bot_commands) {
store(bot_commands, storer);
}
if (has_emoji_sticker_set) {
store(emoji_sticker_set_id, storer);
}
if (has_boost_count) {
store(boost_count, storer);
}
if (has_unrestrict_boost_count) {
store(unrestrict_boost_count, storer);
}
}
template <class ParserT>
void ChatManager::ChannelFull::parse(ParserT &parser) {
using td::parse;
bool has_description;
bool has_administrator_count;
bool has_restricted_count;
bool has_banned_count;
bool legacy_has_invite_link;
bool has_sticker_set;
bool has_linked_channel_id;
bool has_migrated_from_max_message_id;
bool has_migrated_from_chat_id;
bool legacy_can_view_statistics;
bool has_location;
bool has_bot_user_ids;
bool is_slow_mode_enabled;
bool is_slow_mode_delay_active;
bool has_stats_dc_id;
bool has_photo;
bool legacy_has_active_group_call_id;
bool has_invite_link;
bool has_bot_commands;
bool has_flags2;
bool has_emoji_sticker_set = false;
bool has_boost_count = false;
bool has_unrestrict_boost_count = false;
bool has_can_have_sponsored_messages = false;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_description);
PARSE_FLAG(has_administrator_count);
PARSE_FLAG(has_restricted_count);
PARSE_FLAG(has_banned_count);
PARSE_FLAG(legacy_has_invite_link);
PARSE_FLAG(has_sticker_set);
PARSE_FLAG(has_linked_channel_id);
PARSE_FLAG(has_migrated_from_max_message_id);
PARSE_FLAG(has_migrated_from_chat_id);
PARSE_FLAG(can_get_participants);
PARSE_FLAG(can_set_username);
PARSE_FLAG(can_set_sticker_set);
PARSE_FLAG(legacy_can_view_statistics);
PARSE_FLAG(is_all_history_available);
PARSE_FLAG(can_set_location);
PARSE_FLAG(has_location);
PARSE_FLAG(has_bot_user_ids);
PARSE_FLAG(is_slow_mode_enabled);
PARSE_FLAG(is_slow_mode_delay_active);
PARSE_FLAG(has_stats_dc_id);
PARSE_FLAG(has_photo);
PARSE_FLAG(is_can_view_statistics_inited);
PARSE_FLAG(can_view_statistics);
PARSE_FLAG(legacy_has_active_group_call_id);
PARSE_FLAG(has_invite_link);
PARSE_FLAG(has_bot_commands);
PARSE_FLAG(can_be_deleted);
PARSE_FLAG(has_aggressive_anti_spam_enabled);
PARSE_FLAG(has_hidden_participants);
PARSE_FLAG(has_flags2);
END_PARSE_FLAGS();
if (has_flags2) {
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_pinned_stories);
PARSE_FLAG(has_emoji_sticker_set);
PARSE_FLAG(has_boost_count);
PARSE_FLAG(has_unrestrict_boost_count);
PARSE_FLAG(can_have_sponsored_messages);
PARSE_FLAG(can_view_revenue);
PARSE_FLAG(has_can_have_sponsored_messages);
END_PARSE_FLAGS();
}
if (has_description) {
parse(description, parser);
}
parse(participant_count, parser);
if (has_administrator_count) {
parse(administrator_count, parser);
}
if (has_restricted_count) {
parse(restricted_count, parser);
}
if (has_banned_count) {
parse(banned_count, parser);
}
if (legacy_has_invite_link) {
string legacy_invite_link;
parse(legacy_invite_link, parser);
}
if (has_sticker_set) {
parse(sticker_set_id, parser);
}
if (has_linked_channel_id) {
parse(linked_channel_id, parser);
}
if (has_location) {
parse(location, parser);
}
if (has_bot_user_ids) {
parse(bot_user_ids, parser);
}
if (has_migrated_from_max_message_id) {
parse(migrated_from_max_message_id, parser);
}
if (has_migrated_from_chat_id) {
parse(migrated_from_chat_id, parser);
}
if (is_slow_mode_enabled) {
parse(slow_mode_delay, parser);
}
if (is_slow_mode_delay_active) {
parse(slow_mode_next_send_date, parser);
}
parse_time(expires_at, parser);
if (has_stats_dc_id) {
stats_dc_id = DcId::create(parser.fetch_int());
}
if (has_photo) {
parse(photo, parser);
}
if (legacy_has_active_group_call_id) {
InputGroupCallId input_group_call_id;
parse(input_group_call_id, parser);
}
if (has_invite_link) {
parse(invite_link, parser);
}
if (has_bot_commands) {
parse(bot_commands, parser);
}
if (has_emoji_sticker_set) {
parse(emoji_sticker_set_id, parser);
}
if (has_boost_count) {
parse(boost_count, parser);
}
if (has_unrestrict_boost_count) {
parse(unrestrict_boost_count, parser);
}
if (legacy_can_view_statistics) {
LOG(DEBUG) << "Ignore legacy can view statistics flag";
}
if (!is_can_view_statistics_inited) {
can_view_statistics = stats_dc_id.is_exact();
}
if (!has_can_have_sponsored_messages) {
can_have_sponsored_messages = true;
}
}
tl_object_ptr<telegram_api::InputChannel> ChatManager::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);
}
auto it = channel_messages_.find(channel_id);
if (it != channel_messages_.end()) {
CHECK(!it->second.empty());
auto message_full_id = *it->second.begin();
return make_tl_object<telegram_api::inputChannelFromMessage>(
get_simple_input_peer(message_full_id.get_dialog_id()),
message_full_id.get_message_id().get_server_message_id().get(), channel_id.get());
}
return nullptr;
}
return make_tl_object<telegram_api::inputChannel>(channel_id.get(), c->access_hash);
}
bool ChatManager::have_input_peer_chat(ChatId chat_id, AccessRights access_rights) const {
return have_input_peer_chat(get_chat(chat_id), access_rights);
}
bool ChatManager::have_input_peer_chat(const Chat *c, AccessRights access_rights) {
if (c == nullptr) {
LOG(DEBUG) << "Have no basic group";
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (access_rights == AccessRights::Read) {
return true;
}
if (c->status.is_left()) {
LOG(DEBUG) << "Have left basic group";
return false;
}
if (access_rights == AccessRights::Write && !c->is_active) {
LOG(DEBUG) << "Have inactive basic group";
return false;
}
return true;
}
tl_object_ptr<telegram_api::InputPeer> ChatManager::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 ChatManager::have_input_peer_channel(ChannelId channel_id, AccessRights access_rights) const {
const Channel *c = get_channel(channel_id);
return have_input_peer_channel(c, channel_id, access_rights);
}
tl_object_ptr<telegram_api::InputPeer> ChatManager::get_input_peer_channel(ChannelId channel_id,
AccessRights access_rights) const {
const Channel *c = get_channel(channel_id);
if (!have_input_peer_channel(c, channel_id, access_rights)) {
return nullptr;
}
if (c == nullptr) {
if (td_->auth_manager_->is_bot() && channel_id.is_valid()) {
return make_tl_object<telegram_api::inputPeerChannel>(channel_id.get(), 0);
}
auto it = channel_messages_.find(channel_id);
CHECK(it != channel_messages_.end());
CHECK(!it->second.empty());
auto message_full_id = *it->second.begin();
return make_tl_object<telegram_api::inputPeerChannelFromMessage>(
get_simple_input_peer(message_full_id.get_dialog_id()),
message_full_id.get_message_id().get_server_message_id().get(), channel_id.get());
}
return make_tl_object<telegram_api::inputPeerChannel>(channel_id.get(), c->access_hash);
}
tl_object_ptr<telegram_api::InputPeer> ChatManager::get_simple_input_peer(DialogId dialog_id) const {
CHECK(dialog_id.get_type() == DialogType::Channel);
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
// if (!have_input_peer_channel(c, channel_id, AccessRights::Read)) {
// return nullptr;
// }
return make_tl_object<telegram_api::inputPeerChannel>(channel_id.get(), c->access_hash);
}
bool ChatManager::have_input_peer_channel(const Channel *c, ChannelId channel_id, AccessRights access_rights,
bool from_linked) const {
if (c == nullptr) {
LOG(DEBUG) << "Have no " << channel_id;
if (td_->auth_manager_->is_bot() && channel_id.is_valid()) {
return true;
}
if (channel_messages_.count(channel_id) != 0) {
return true;
}
return false;
}
if (access_rights == AccessRights::Know) {
return true;
}
if (c->status.is_administrator()) {
return true;
}
if (c->status.is_banned()) {
LOG(DEBUG) << "Was banned in " << channel_id;
return false;
}
if (c->status.is_member()) {
return true;
}
bool is_public = is_channel_public(c);
if (access_rights == AccessRights::Read) {
if (is_public) {
return true;
}
if (!from_linked && c->has_linked_channel) {
auto linked_channel_id = get_linked_channel_id(channel_id);
if (linked_channel_id.is_valid() && have_channel(linked_channel_id)) {
if (have_input_peer_channel(get_channel(linked_channel_id), linked_channel_id, access_rights, true)) {
return true;
}
} else {
return true;
}
}
if (!from_linked && td_->dialog_invite_link_manager_->have_dialog_access_by_invite_link(DialogId(channel_id))) {
return true;
}
} else {
if (!from_linked && c->is_megagroup && !td_->auth_manager_->is_bot() && c->has_linked_channel) {
auto linked_channel_id = get_linked_channel_id(channel_id);
if (linked_channel_id.is_valid() && (is_public || have_channel(linked_channel_id))) {
return is_public ||
have_input_peer_channel(get_channel(linked_channel_id), linked_channel_id, AccessRights::Read, true);
} else {
return true;
}
}
}
LOG(DEBUG) << "Have no access to " << channel_id;
return false;
}
bool ChatManager::is_chat_received_from_server(ChatId chat_id) const {
const auto *c = get_chat(chat_id);
return c != nullptr && c->is_received_from_server;
}
bool ChatManager::is_channel_received_from_server(ChannelId channel_id) const {
const auto *c = get_channel(channel_id);
return c != nullptr && c->is_received_from_server;
}
const DialogPhoto *ChatManager::get_chat_dialog_photo(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return nullptr;
}
return &c->photo;
}
const DialogPhoto *ChatManager::get_channel_dialog_photo(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
auto min_channel = get_min_channel(channel_id);
if (min_channel != nullptr) {
return &min_channel->photo_;
}
return nullptr;
}
return &c->photo;
}
int32 ChatManager::get_chat_accent_color_id_object(ChatId chat_id) const {
return td_->theme_manager_->get_accent_color_id_object(AccentColorId(chat_id));
}
AccentColorId ChatManager::get_channel_accent_color_id(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
auto min_channel = get_min_channel(channel_id);
if (min_channel != nullptr && min_channel->accent_color_id_.is_valid()) {
return min_channel->accent_color_id_;
}
return AccentColorId(channel_id);
}
if (!c->accent_color_id.is_valid()) {
return AccentColorId(channel_id);
}
return c->accent_color_id;
}
int32 ChatManager::get_channel_accent_color_id_object(ChannelId channel_id) const {
return td_->theme_manager_->get_accent_color_id_object(get_channel_accent_color_id(channel_id),
AccentColorId(channel_id));
}
CustomEmojiId ChatManager::get_chat_background_custom_emoji_id(ChatId chat_id) const {
return CustomEmojiId();
}
CustomEmojiId ChatManager::get_channel_background_custom_emoji_id(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return CustomEmojiId();
}
return c->background_custom_emoji_id;
}
int32 ChatManager::get_chat_profile_accent_color_id_object(ChatId chat_id) const {
return -1;
}
int32 ChatManager::get_channel_profile_accent_color_id_object(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return -1;
}
return td_->theme_manager_->get_profile_accent_color_id_object(c->profile_accent_color_id);
}
CustomEmojiId ChatManager::get_chat_profile_background_custom_emoji_id(ChatId chat_id) const {
return CustomEmojiId();
}
CustomEmojiId ChatManager::get_channel_profile_background_custom_emoji_id(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return CustomEmojiId();
}
return c->profile_background_custom_emoji_id;
}
string ChatManager::get_chat_title(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return string();
}
return c->title;
}
string ChatManager::get_channel_title(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
auto min_channel = get_min_channel(channel_id);
if (min_channel != nullptr) {
return min_channel->title_;
}
return string();
}
return c->title;
}
RestrictedRights ChatManager::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, false, false,
false, false, false, false, ChannelType::Unknown);
}
return c->default_permissions;
}
RestrictedRights ChatManager::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, false, false,
false, false, false, false, ChannelType::Unknown);
}
return c->default_permissions;
}
td_api::object_ptr<td_api::emojiStatus> ChatManager::get_chat_emoji_status_object(ChatId chat_id) const {
return nullptr;
}
td_api::object_ptr<td_api::emojiStatus> ChatManager::get_channel_emoji_status_object(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return nullptr;
}
return c->last_sent_emoji_status.get_emoji_status_object();
}
bool ChatManager::get_chat_has_protected_content(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return false;
}
return c->noforwards;
}
bool ChatManager::get_channel_has_protected_content(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->noforwards;
}
bool ChatManager::get_channel_stories_hidden(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->stories_hidden;
}
bool ChatManager::can_poll_channel_active_stories(ChannelId channel_id) const {
const Channel *c = get_channel(channel_id);
return need_poll_channel_active_stories(c, channel_id) && Time::now() >= c->max_active_story_id_next_reload_time;
}
bool ChatManager::can_use_premium_custom_emoji_in_channel(ChannelId channel_id) const {
if (!is_megagroup_channel(channel_id)) {
return false;
}
auto channel_full = get_channel_full_const(channel_id);
return channel_full == nullptr || channel_full->emoji_sticker_set_id.is_valid();
}
string ChatManager::get_chat_about(ChatId chat_id) {
auto chat_full = get_chat_full_force(chat_id, "get_chat_about");
if (chat_full != nullptr) {
return chat_full->description;
}
return string();
}
string ChatManager::get_channel_about(ChannelId channel_id) {
auto channel_full = get_channel_full_force(channel_id, false, "get_channel_about");
if (channel_full != nullptr) {
return channel_full->description;
}
return string();
}
string ChatManager::get_channel_search_text(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return get_channel_title(channel_id);
}
return PSTRING() << c->title << ' ' << implode(c->usernames.get_active_usernames());
}
string ChatManager::get_channel_first_username(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return string();
}
return c->usernames.get_first_username();
}
string ChatManager::get_channel_editable_username(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return string();
}
return c->usernames.get_editable_username();
}
ChannelId ChatManager::get_unsupported_channel_id() {
return ChannelId(static_cast<int64>(G()->is_test_dc() ? 10304875 : 1535424647));
}
void ChatManager::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(400, "Chat info not found"));
}
if (!get_chat_permissions(c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(400, "Not enough rights to set chat description"));
}
td_->create_handler<EditChatAboutQuery>(std::move(promise))->send(DialogId(chat_id), new_description);
}
void ChatManager::set_channel_username(ChannelId channel_id, const string &username, Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to change supergroup username"));
}
if (!username.empty() && !is_allowed_username(username)) {
return promise.set_error(Status::Error(400, "Username is invalid"));
}
td_->create_handler<UpdateChannelUsernameQuery>(std::move(promise))->send(channel_id, username);
}
void ChatManager::toggle_channel_username_is_active(ChannelId channel_id, string &&username, bool is_active,
Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to change username"));
}
if (!c->usernames.can_toggle(username)) {
return promise.set_error(Status::Error(400, "Wrong username specified"));
}
td_->create_handler<ToggleChannelUsernameQuery>(std::move(promise))->send(channel_id, std::move(username), is_active);
}
void ChatManager::disable_all_channel_usernames(ChannelId channel_id, Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to disable usernames"));
}
td_->create_handler<DeactivateAllChannelUsernamesQuery>(std::move(promise))->send(channel_id);
}
void ChatManager::reorder_channel_usernames(ChannelId channel_id, vector<string> &&usernames, Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to reorder usernames"));
}
if (!c->usernames.can_reorder_to(usernames)) {
return promise.set_error(Status::Error(400, "Invalid username order specified"));
}
if (usernames.size() <= 1) {
return promise.set_value(Unit());
}
td_->create_handler<ReorderChannelUsernamesQuery>(std::move(promise))->send(channel_id, std::move(usernames));
}
void ChatManager::on_update_channel_username_is_active(ChannelId channel_id, string &&username, bool is_active,
Promise<Unit> &&promise) {
auto *c = get_channel(channel_id);
CHECK(c != nullptr);
if (!c->usernames.can_toggle(username)) {
return reload_channel(channel_id, std::move(promise), "on_update_channel_username_is_active");
}
on_update_channel_usernames(c, channel_id, c->usernames.toggle(username, is_active));
update_channel(c, channel_id);
promise.set_value(Unit());
}
void ChatManager::on_deactivate_channel_usernames(ChannelId channel_id, Promise<Unit> &&promise) {
auto *c = get_channel(channel_id);
CHECK(c != nullptr);
on_update_channel_usernames(c, channel_id, c->usernames.deactivate_all());
update_channel(c, channel_id);
promise.set_value(Unit());
}
void ChatManager::on_update_channel_active_usernames_order(ChannelId channel_id, vector<string> &&usernames,
Promise<Unit> &&promise) {
auto *c = get_channel(channel_id);
CHECK(c != nullptr);
if (!c->usernames.can_reorder_to(usernames)) {
return reload_channel(channel_id, std::move(promise), "on_update_channel_active_usernames_order");
}
on_update_channel_usernames(c, channel_id, c->usernames.reorder_to(std::move(usernames)));
update_channel(c, channel_id);
promise.set_value(Unit());
}
void ChatManager::set_channel_accent_color(ChannelId channel_id, AccentColorId accent_color_id,
CustomEmojiId background_custom_emoji_id, Promise<Unit> &&promise) {
if (!accent_color_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid accent color identifier specified"));
}
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (c->is_megagroup) {
return promise.set_error(Status::Error(400, "Accent color can be changed only in channel chats"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings_as_administrator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the channel"));
}
td_->create_handler<UpdateChannelColorQuery>(std::move(promise))
->send(channel_id, false, accent_color_id, background_custom_emoji_id);
}
void ChatManager::set_channel_profile_accent_color(ChannelId channel_id, AccentColorId profile_accent_color_id,
CustomEmojiId profile_background_custom_emoji_id,
Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings_as_administrator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the chat"));
}
td_->create_handler<UpdateChannelColorQuery>(std::move(promise))
->send(channel_id, true, profile_accent_color_id, profile_background_custom_emoji_id);
}
void ChatManager::set_channel_emoji_status(ChannelId channel_id, const EmojiStatus &emoji_status,
Promise<Unit> &&promise) {
const auto *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings_as_administrator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the chat"));
}
add_recent_emoji_status(td_, emoji_status);
td_->create_handler<UpdateChannelEmojiStatusQuery>(std::move(promise))->send(channel_id, emoji_status);
}
void ChatManager::set_channel_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat sticker set can be set only for supergroups"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings_as_administrator()) {
return promise.set_error(Status::Error(400, "Not enough rights to change supergroup sticker set"));
}
telegram_api::object_ptr<telegram_api::InputStickerSet> input_sticker_set;
if (!sticker_set_id.is_valid()) {
input_sticker_set = telegram_api::make_object<telegram_api::inputStickerSetEmpty>();
} else {
input_sticker_set = td_->stickers_manager_->get_input_sticker_set(sticker_set_id);
if (input_sticker_set == nullptr) {
return promise.set_error(Status::Error(400, "Sticker set not found"));
}
}
auto channel_full = get_channel_full(channel_id, false, "set_channel_sticker_set");
if (channel_full != nullptr && !channel_full->can_set_sticker_set) {
return promise.set_error(Status::Error(400, "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 ChatManager::set_channel_emoji_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Cuctom emoji sticker set can be set only for supergroups"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings_as_administrator()) {
return promise.set_error(
Status::Error(400, "Not enough rights to change custom emoji sticker set in the supergroup"));
}
telegram_api::object_ptr<telegram_api::InputStickerSet> input_sticker_set;
if (!sticker_set_id.is_valid()) {
input_sticker_set = telegram_api::make_object<telegram_api::inputStickerSetEmpty>();
} else {
input_sticker_set = td_->stickers_manager_->get_input_sticker_set(sticker_set_id);
if (input_sticker_set == nullptr) {
return promise.set_error(Status::Error(400, "Sticker set not found"));
}
}
td_->create_handler<SetChannelEmojiStickerSetQuery>(std::move(promise))
->send(channel_id, sticker_set_id, std::move(input_sticker_set));
}
void ChatManager::set_channel_unrestrict_boost_count(ChannelId channel_id, int32 unrestrict_boost_count,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Unrestrict boost count can be set only for supergroups"));
}
if (!get_channel_status(c).can_restrict_members()) {
return promise.set_error(
Status::Error(400, "Not enough rights to change unrestrict boost count set in the supergroup"));
}
if (unrestrict_boost_count < 0 || unrestrict_boost_count > 8) {
return promise.set_error(Status::Error(400, "Invalid new value for the unrestrict boost count specified"));
}
td_->create_handler<SetChannelBoostsToUnblockRestrictionsQuery>(std::move(promise))
->send(channel_id, unrestrict_boost_count);
}
void ChatManager::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(400, "Supergroup not found"));
}
if (get_channel_type(c) == ChannelType::Megagroup) {
return promise.set_error(Status::Error(400, "Message signatures can't be toggled in supergroups"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(400, "Not enough rights to toggle channel sign messages"));
}
td_->create_handler<ToggleChannelSignaturesQuery>(std::move(promise))->send(channel_id, sign_messages);
}
void ChatManager::toggle_channel_join_to_send(ChannelId channel_id, bool join_to_send, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (get_channel_type(c) == ChannelType::Broadcast || c->is_gigagroup) {
return promise.set_error(Status::Error(400, "The method can be called only for ordinary supergroups"));
}
if (!get_channel_status(c).can_restrict_members()) {
return promise.set_error(Status::Error(400, "Not enough rights"));
}
td_->create_handler<ToggleChannelJoinToSendQuery>(std::move(promise))->send(channel_id, join_to_send);
}
void ChatManager::toggle_channel_join_request(ChannelId channel_id, bool join_request, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (get_channel_type(c) == ChannelType::Broadcast || c->is_gigagroup) {
return promise.set_error(Status::Error(400, "The method can be called only for ordinary supergroups"));
}
if (!get_channel_status(c).can_restrict_members()) {
return promise.set_error(Status::Error(400, "Not enough rights"));
}
td_->create_handler<ToggleChannelJoinRequestQuery>(std::move(promise))->send(channel_id, join_request);
}
void ChatManager::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(400, "Supergroup not found"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(400, "Not enough rights to toggle all supergroup history availability"));
}
if (get_channel_type(c) != ChannelType::Megagroup) {
return promise.set_error(Status::Error(400, "Message history can be hidden in supergroups only"));
}
if (c->is_forum && !is_all_history_available) {
return promise.set_error(Status::Error(400, "Message history can't be hidden in forum supergroups"));
}
if (c->has_linked_channel && !is_all_history_available) {
return promise.set_error(Status::Error(400, "Message history can't be hidden in discussion supergroups"));
}
// it can be toggled in public chats, but will not affect them
td_->create_handler<TogglePrehistoryHiddenQuery>(std::move(promise))->send(channel_id, is_all_history_available);
}
void ChatManager::toggle_channel_can_have_sponsored_messages(ChannelId channel_id, bool can_have_sponsored_messages,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to disable sponsored messages"));
}
if (get_channel_type(c) != ChannelType::Broadcast) {
return promise.set_error(Status::Error(400, "Sponsored messages can be disabled only in channels"));
}
td_->create_handler<RestrictSponsoredMessagesQuery>(std::move(promise))
->send(channel_id, can_have_sponsored_messages);
}
Status ChatManager::can_hide_chat_participants(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return Status::Error(400, "Basic group not found");
}
if (!get_chat_permissions(c).is_creator()) {
return Status::Error(400, "Not enough rights to hide group members");
}
if (c->participant_count < td_->option_manager_->get_option_integer("hidden_members_group_size_min")) {
return Status::Error(400, "The basic group is too small");
}
return Status::OK();
}
Status ChatManager::can_hide_channel_participants(ChannelId channel_id, const ChannelFull *channel_full) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return Status::Error(400, "Supergroup not found");
}
if (!get_channel_status(c).can_restrict_members()) {
return Status::Error(400, "Not enough rights to hide group members");
}
if (get_channel_type(c) != ChannelType::Megagroup) {
return Status::Error(400, "Group members are hidden by default in channels");
}
if (channel_full != nullptr && channel_full->has_hidden_participants) {
return Status::OK();
}
if (c->participant_count > 0 &&
c->participant_count < td_->option_manager_->get_option_integer("hidden_members_group_size_min")) {
return Status::Error(400, "The supergroup is too small");
}
return Status::OK();
}
void ChatManager::toggle_channel_has_hidden_participants(ChannelId channel_id, bool has_hidden_participants,
Promise<Unit> &&promise) {
auto channel_full = get_channel_full_force(channel_id, true, "toggle_channel_has_hidden_participants");
TRY_STATUS_PROMISE(promise, can_hide_channel_participants(channel_id, channel_full));
td_->create_handler<ToggleParticipantsHiddenQuery>(std::move(promise))->send(channel_id, has_hidden_participants);
}
Status ChatManager::can_toggle_chat_aggressive_anti_spam(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return Status::Error(400, "Basic group not found");
}
if (!get_chat_permissions(c).is_creator()) {
return Status::Error(400, "Not enough rights to enable aggressive anti-spam checks");
}
if (c->participant_count <
td_->option_manager_->get_option_integer("aggressive_anti_spam_supergroup_member_count_min")) {
return Status::Error(400, "The basic group is too small");
}
return Status::OK();
}
Status ChatManager::can_toggle_channel_aggressive_anti_spam(ChannelId channel_id,
const ChannelFull *channel_full) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return Status::Error(400, "Supergroup not found");
}
if (!get_channel_status(c).can_delete_messages()) {
return Status::Error(400, "Not enough rights to enable aggressive anti-spam checks");
}
if (get_channel_type(c) != ChannelType::Megagroup) {
return Status::Error(400, "Aggressive anti-spam checks can be enabled in supergroups only");
}
if (c->is_gigagroup) {
return Status::Error(400, "Aggressive anti-spam checks can't be enabled in broadcast supergroups");
}
if (channel_full != nullptr && channel_full->has_aggressive_anti_spam_enabled) {
return Status::OK();
}
if (c->has_location || begins_with(c->usernames.get_editable_username(), "translation_")) {
return Status::OK();
}
if (c->participant_count > 0 && c->participant_count < td_->option_manager_->get_option_integer(
"aggressive_anti_spam_supergroup_member_count_min")) {
return Status::Error(400, "The supergroup is too small");
}
return Status::OK();
}
void ChatManager::toggle_channel_has_aggressive_anti_spam_enabled(ChannelId channel_id,
bool has_aggressive_anti_spam_enabled,
Promise<Unit> &&promise) {
auto channel_full = get_channel_full_force(channel_id, true, "toggle_channel_has_aggressive_anti_spam_enabled");
TRY_STATUS_PROMISE(promise, can_toggle_channel_aggressive_anti_spam(channel_id, channel_full));
td_->create_handler<ToggleAntiSpamQuery>(std::move(promise))->send(channel_id, has_aggressive_anti_spam_enabled);
}
void ChatManager::toggle_channel_is_forum(ChannelId channel_id, bool is_forum, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (c->is_forum == is_forum) {
return promise.set_value(Unit());
}
if (!get_channel_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to convert the group to a forum"));
}
if (get_channel_type(c) != ChannelType::Megagroup) {
return promise.set_error(Status::Error(400, "Forums can be enabled in supergroups only"));
}
td_->create_handler<ToggleForumQuery>(std::move(promise))->send(channel_id, is_forum);
}
void ChatManager::convert_channel_to_gigagroup(ChannelId channel_id, Promise<Unit> &&promise) {
if (!can_convert_channel_to_gigagroup(channel_id)) {
return promise.set_error(Status::Error(400, "Can't convert the chat to a broadcast group"));
}
td_->dialog_manager_->remove_dialog_suggested_action(
SuggestedAction{SuggestedAction::Type::ConvertToGigagroup, DialogId(channel_id)});
td_->create_handler<ConvertToGigagroupQuery>(std::move(promise))->send(channel_id);
}
void ChatManager::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(400, "Chat info not found"));
}
if (!get_channel_permissions(channel_id, c).can_change_info_and_settings()) {
return promise.set_error(Status::Error(400, "Not enough rights to set chat description"));
}
td_->create_handler<EditChatAboutQuery>(std::move(promise))->send(DialogId(channel_id), new_description);
}
void ChatManager::set_channel_discussion_group(DialogId dialog_id, DialogId discussion_dialog_id,
Promise<Unit> &&promise) {
if (!dialog_id.is_valid() && !discussion_dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifiers specified"));
}
ChannelId broadcast_channel_id;
telegram_api::object_ptr<telegram_api::InputChannel> broadcast_input_channel;
if (dialog_id.is_valid()) {
if (!td_->dialog_manager_->have_dialog_force(dialog_id, "set_channel_discussion_group 1")) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
broadcast_channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(broadcast_channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
if (!c->status.can_change_info_and_settings_as_administrator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the channel"));
}
broadcast_input_channel = get_input_channel(broadcast_channel_id);
CHECK(broadcast_input_channel != nullptr);
} else {
broadcast_input_channel = telegram_api::make_object<telegram_api::inputChannelEmpty>();
}
ChannelId group_channel_id;
telegram_api::object_ptr<telegram_api::InputChannel> group_input_channel;
if (discussion_dialog_id.is_valid()) {
if (!td_->dialog_manager_->have_dialog_force(discussion_dialog_id, "set_channel_discussion_group 2")) {
return promise.set_error(Status::Error(400, "Discussion chat not found"));
}
if (discussion_dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Discussion chat is not a supergroup"));
}
group_channel_id = discussion_dialog_id.get_channel_id();
const Channel *c = get_channel(group_channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Discussion chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Discussion chat is not a supergroup"));
}
if (!c->status.is_administrator() || !c->status.can_pin_messages()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
group_input_channel = get_input_channel(group_channel_id);
CHECK(group_input_channel != nullptr);
} else {
group_input_channel = telegram_api::make_object<telegram_api::inputChannelEmpty>();
}
td_->create_handler<SetDiscussionGroupQuery>(std::move(promise))
->send(broadcast_channel_id, std::move(broadcast_input_channel), group_channel_id,
std::move(group_input_channel));
}
void ChatManager::set_channel_location(ChannelId channel_id, const DialogLocation &location, Promise<Unit> &&promise) {
if (location.empty()) {
return promise.set_error(Status::Error(400, "Invalid chat location specified"));
}
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
if (!c->status.is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
td_->create_handler<EditLocationQuery>(std::move(promise))->send(channel_id, location);
}
void ChatManager::set_channel_slow_mode_delay(DialogId dialog_id, int32 slow_mode_delay, Promise<Unit> &&promise) {
vector<int32> allowed_slow_mode_delays{0, 10, 30, 60, 300, 900, 3600};
if (!td::contains(allowed_slow_mode_delays, slow_mode_delay)) {
return promise.set_error(Status::Error(400, "Invalid new value for slow mode delay"));
}
if (!dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
}
if (!td_->dialog_manager_->have_dialog_force(dialog_id, "set_channel_slow_mode_delay")) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
}
if (!get_channel_status(c).can_restrict_members()) {
return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
}
td_->create_handler<ToggleSlowModeQuery>(std::move(promise))->send(channel_id, slow_mode_delay);
}
void ChatManager::get_channel_statistics_dc_id(DialogId dialog_id, bool for_full_statistics, Promise<DcId> &&promise) {
if (!dialog_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
}
if (!td_->dialog_manager_->have_dialog_force(dialog_id, "get_channel_statistics_dc_id")) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (dialog_id.get_type() != DialogType::Channel) {
return promise.set_error(Status::Error(400, "Chat is not a channel"));
}
auto channel_id = dialog_id.get_channel_id();
const Channel *c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
auto channel_full = get_channel_full_force(channel_id, false, "get_channel_statistics_dc_id");
if (channel_full == nullptr || !channel_full->stats_dc_id.is_exact() ||
(for_full_statistics && !channel_full->can_view_statistics)) {
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), channel_id, for_full_statistics,
promise = std::move(promise)](Result<Unit> result) mutable {
send_closure(actor_id, &ChatManager::get_channel_statistics_dc_id_impl, channel_id, for_full_statistics,
std::move(promise));
});
send_get_channel_full_query(channel_full, channel_id, std::move(query_promise), "get_channel_statistics_dc_id");
return;
}
promise.set_value(DcId(channel_full->stats_dc_id));
}
void ChatManager::get_channel_statistics_dc_id_impl(ChannelId channel_id, bool for_full_statistics,
Promise<DcId> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
auto channel_full = get_channel_full(channel_id, false, "get_channel_statistics_dc_id_impl");
if (channel_full == nullptr) {
return promise.set_error(Status::Error(400, "Chat full info not found"));
}
if (!channel_full->stats_dc_id.is_exact() || (for_full_statistics && !channel_full->can_view_statistics)) {
return promise.set_error(Status::Error(400, "Chat statistics are not available"));
}
promise.set_value(DcId(channel_full->stats_dc_id));
}
bool ChatManager::can_get_channel_message_statistics(ChannelId channel_id) const {
CHECK(!td_->auth_manager_->is_bot());
const Channel *c = get_channel(channel_id);
if (c == nullptr || c->is_megagroup) {
return false;
}
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
return channel_full->stats_dc_id.is_exact();
}
return c->status.can_post_messages();
}
bool ChatManager::can_get_channel_story_statistics(ChannelId channel_id) const {
CHECK(!td_->auth_manager_->is_bot());
const Channel *c = get_channel(channel_id);
if (c == nullptr || c->is_megagroup) {
return false;
}
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
return channel_full->stats_dc_id.is_exact();
}
return c->status.can_post_messages();
}
bool ChatManager::can_convert_channel_to_gigagroup(ChannelId channel_id) const {
const Channel *c = get_channel(channel_id);
return c == nullptr || get_channel_type(c) != ChannelType::Megagroup || !get_channel_status(c).is_creator() ||
c->is_gigagroup ||
c->default_permissions != RestrictedRights(false, false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false, false,
ChannelType::Unknown);
}
void ChatManager::report_channel_spam(ChannelId channel_id, const vector<MessageId> &message_ids,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "Spam can be reported only in supergroups"));
}
if (!c->status.is_administrator()) {
return promise.set_error(Status::Error(400, "Spam can be reported only by chat administrators"));
}
FlatHashMap<DialogId, vector<MessageId>, DialogIdHash> server_message_ids;
for (auto &message_id : message_ids) {
if (message_id.is_valid_scheduled()) {
return promise.set_error(Status::Error(400, "Can't report scheduled messages"));
}
if (!message_id.is_valid()) {
return promise.set_error(Status::Error(400, "Message not found"));
}
if (!message_id.is_server()) {
continue;
}
auto sender_dialog_id = td_->messages_manager_->get_dialog_message_sender({DialogId(channel_id), message_id});
CHECK(sender_dialog_id.get_type() != DialogType::SecretChat);
if (sender_dialog_id.is_valid() && sender_dialog_id != td_->dialog_manager_->get_my_dialog_id() &&
td_->dialog_manager_->have_input_peer(sender_dialog_id, false, AccessRights::Know)) {
server_message_ids[sender_dialog_id].push_back(message_id);
}
}
if (server_message_ids.empty()) {
return promise.set_value(Unit());
}
MultiPromiseActorSafe mpas{"ReportSupergroupSpamMultiPromiseActor"};
mpas.add_promise(std::move(promise));
auto lock_promise = mpas.get_promise();
for (auto &it : server_message_ids) {
td_->create_handler<ReportChannelSpamQuery>(mpas.get_promise())->send(channel_id, it.first, it.second);
}
lock_promise.set_value(Unit());
}
void ChatManager::report_channel_anti_spam_false_positive(ChannelId channel_id, MessageId message_id,
Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!c->is_megagroup) {
return promise.set_error(Status::Error(400, "The chat is not a supergroup"));
}
if (!c->status.is_administrator()) {
return promise.set_error(
Status::Error(400, "Anti-spam checks false positives can be reported only by chat administrators"));
}
if (!message_id.is_valid() || !message_id.is_server()) {
return promise.set_error(Status::Error(400, "Invalid message identifier specified"));
}
td_->create_handler<ReportChannelAntiSpamFalsePositiveQuery>(std::move(promise))->send(channel_id, message_id);
}
void ChatManager::delete_chat(ChatId chat_id, Promise<Unit> &&promise) {
auto c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!get_chat_status(c).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to delete the chat"));
}
if (!c->is_active) {
return promise.set_error(Status::Error(400, "Chat is already deactivated"));
}
td_->create_handler<DeleteChatQuery>(std::move(promise))->send(chat_id);
}
void ChatManager::delete_channel(ChannelId channel_id, Promise<Unit> &&promise) {
auto c = get_channel(channel_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Chat info not found"));
}
if (!get_channel_can_be_deleted(c)) {
return promise.set_error(Status::Error(400, "The chat can't be deleted"));
}
td_->create_handler<DeleteChannelQuery>(std::move(promise))->send(channel_id);
}
vector<ChannelId> ChatManager::get_channel_ids(vector<tl_object_ptr<telegram_api::Chat>> &&chats, const char *source) {
vector<ChannelId> channel_ids;
for (auto &chat : chats) {
auto channel_id = get_channel_id(chat);
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id << " from " << source << " in " << to_string(chat);
continue;
}
on_get_chat(std::move(chat), source);
if (have_channel(channel_id)) {
channel_ids.push_back(channel_id);
}
}
return channel_ids;
}
vector<DialogId> ChatManager::get_dialog_ids(vector<tl_object_ptr<telegram_api::Chat>> &&chats, const char *source) {
vector<DialogId> dialog_ids;
for (auto &chat : chats) {
auto channel_id = get_channel_id(chat);
if (!channel_id.is_valid()) {
auto chat_id = get_chat_id(chat);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid chat from " << source << " in " << to_string(chat);
} else {
dialog_ids.push_back(DialogId(chat_id));
}
} else {
dialog_ids.push_back(DialogId(channel_id));
}
on_get_chat(std::move(chat), source);
}
return dialog_ids;
}
void ChatManager::return_created_public_dialogs(Promise<td_api::object_ptr<td_api::chats>> &&promise,
const vector<ChannelId> &channel_ids) {
if (!promise) {
return;
}
auto total_count = narrow_cast<int32>(channel_ids.size());
promise.set_value(td_api::make_object<td_api::chats>(
total_count, transform(channel_ids, [](ChannelId channel_id) { return DialogId(channel_id).get(); })));
}
bool ChatManager::is_suitable_created_public_channel(PublicDialogType type, const Channel *c) {
if (c == nullptr || !c->status.is_creator()) {
return false;
}
switch (type) {
case PublicDialogType::HasUsername:
return c->usernames.has_editable_username();
case PublicDialogType::IsLocationBased:
return c->has_location;
case PublicDialogType::ForPersonalDialog:
return !c->is_megagroup && c->usernames.has_first_username();
default:
UNREACHABLE();
return false;
}
}
void ChatManager::get_created_public_dialogs(PublicDialogType type,
Promise<td_api::object_ptr<td_api::chats>> &&promise, bool from_binlog) {
auto index = static_cast<int32>(type);
if (created_public_channels_inited_[index]) {
return return_created_public_dialogs(std::move(promise), created_public_channels_[index]);
}
if (get_created_public_channels_queries_[index].empty() && G()->use_message_database()) {
auto pmc_key = PSTRING() << "public_channels" << index;
auto str = G()->td_db()->get_binlog_pmc()->get(pmc_key);
if (!str.empty()) {
auto r_channel_ids = transform(full_split(Slice(str), ','), [](Slice str) -> Result<ChannelId> {
TRY_RESULT(channel_id_int, to_integer_safe<int64>(str));
ChannelId channel_id(channel_id_int);
if (!channel_id.is_valid()) {
return Status::Error("Have invalid channel ID");
}
return channel_id;
});
if (any_of(r_channel_ids, [](const auto &r_channel_id) { return r_channel_id.is_error(); })) {
LOG(ERROR) << "Can't parse " << str;
G()->td_db()->get_binlog_pmc()->erase(pmc_key);
} else {
Dependencies dependencies;
vector<ChannelId> channel_ids;
for (auto &r_channel_id : r_channel_ids) {
auto channel_id = r_channel_id.move_as_ok();
dependencies.add_dialog_and_dependencies(DialogId(channel_id));
channel_ids.push_back(channel_id);
}
if (!dependencies.resolve_force(td_, "get_created_public_dialogs")) {
G()->td_db()->get_binlog_pmc()->erase(pmc_key);
} else {
for (auto channel_id : channel_ids) {
if (is_suitable_created_public_channel(type, get_channel(channel_id))) {
created_public_channels_[index].push_back(channel_id);
}
}
created_public_channels_inited_[index] = true;
if (from_binlog) {
return_created_public_dialogs(std::move(promise), created_public_channels_[index]);
promise = {};
}
}
}
}
}
reload_created_public_dialogs(type, std::move(promise));
}
void ChatManager::reload_created_public_dialogs(PublicDialogType type,
Promise<td_api::object_ptr<td_api::chats>> &&promise) {
auto index = static_cast<int32>(type);
get_created_public_channels_queries_[index].push_back(std::move(promise));
if (get_created_public_channels_queries_[index].size() == 1) {
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), type](Result<Unit> &&result) {
send_closure(actor_id, &ChatManager::finish_get_created_public_dialogs, type, std::move(result));
});
td_->create_handler<GetCreatedPublicChannelsQuery>(std::move(query_promise))->send(type, false);
}
}
void ChatManager::finish_get_created_public_dialogs(PublicDialogType type, Result<Unit> &&result) {
G()->ignore_result_if_closing(result);
auto index = static_cast<int32>(type);
auto promises = std::move(get_created_public_channels_queries_[index]);
reset_to_empty(get_created_public_channels_queries_[index]);
if (result.is_error()) {
return fail_promises(promises, result.move_as_error());
}
CHECK(created_public_channels_inited_[index]);
for (auto &promise : promises) {
return_created_public_dialogs(std::move(promise), created_public_channels_[index]);
}
}
void ChatManager::update_created_public_channels(Channel *c, ChannelId channel_id) {
for (auto type :
{PublicDialogType::HasUsername, PublicDialogType::IsLocationBased, PublicDialogType::ForPersonalDialog}) {
auto index = static_cast<int32>(type);
if (!created_public_channels_inited_[index]) {
continue;
}
bool was_changed = false;
if (!is_suitable_created_public_channel(type, c)) {
was_changed = td::remove(created_public_channels_[index], channel_id);
} else {
if (!td::contains(created_public_channels_[index], channel_id)) {
created_public_channels_[index].push_back(channel_id);
was_changed = true;
}
}
if (was_changed) {
save_created_public_channels(type);
reload_created_public_dialogs(type, Promise<td_api::object_ptr<td_api::chats>>());
}
}
}
void ChatManager::on_get_created_public_channels(PublicDialogType type,
vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
auto index = static_cast<int32>(type);
auto channel_ids = get_channel_ids(std::move(chats), "on_get_created_public_channels");
if (created_public_channels_inited_[index] && created_public_channels_[index] == channel_ids) {
return;
}
created_public_channels_[index].clear();
for (auto channel_id : channel_ids) {
td_->dialog_manager_->force_create_dialog(DialogId(channel_id), "on_get_created_public_channels");
if (is_suitable_created_public_channel(type, get_channel(channel_id))) {
created_public_channels_[index].push_back(channel_id);
}
}
created_public_channels_inited_[index] = true;
save_created_public_channels(type);
}
void ChatManager::save_created_public_channels(PublicDialogType type) {
auto index = static_cast<int32>(type);
CHECK(created_public_channels_inited_[index]);
if (G()->use_message_database()) {
G()->td_db()->get_binlog_pmc()->set(
PSTRING() << "public_channels" << index,
implode(
transform(created_public_channels_[index], [](auto channel_id) { return PSTRING() << channel_id.get(); }),
','));
}
}
void ChatManager::check_created_public_dialogs_limit(PublicDialogType type, Promise<Unit> &&promise) {
td_->create_handler<GetCreatedPublicChannelsQuery>(std::move(promise))->send(type, true);
}
bool ChatManager::are_created_public_broadcasts_inited() const {
return created_public_channels_inited_[2];
}
const vector<ChannelId> &ChatManager::get_created_public_broadcasts() const {
return created_public_channels_[2];
}
vector<DialogId> ChatManager::get_dialogs_for_discussion(Promise<Unit> &&promise) {
if (dialogs_for_discussion_inited_) {
promise.set_value(Unit());
return transform(dialogs_for_discussion_, [&](DialogId dialog_id) {
td_->dialog_manager_->force_create_dialog(dialog_id, "get_dialogs_for_discussion");
return dialog_id;
});
}
td_->create_handler<GetGroupsForDiscussionQuery>(std::move(promise))->send();
return {};
}
void ChatManager::on_get_dialogs_for_discussion(vector<tl_object_ptr<telegram_api::Chat>> &&chats) {
dialogs_for_discussion_inited_ = true;
dialogs_for_discussion_ = get_dialog_ids(std::move(chats), "on_get_dialogs_for_discussion");
}
void ChatManager::update_dialogs_for_discussion(DialogId dialog_id, bool is_suitable) {
if (!dialogs_for_discussion_inited_) {
return;
}
if (is_suitable) {
if (!td::contains(dialogs_for_discussion_, dialog_id)) {
LOG(DEBUG) << "Add " << dialog_id << " to list of suitable discussion chats";
dialogs_for_discussion_.insert(dialogs_for_discussion_.begin(), dialog_id);
}
} else {
if (td::remove(dialogs_for_discussion_, dialog_id)) {
LOG(DEBUG) << "Remove " << dialog_id << " from list of suitable discussion chats";
}
}
}
vector<DialogId> ChatManager::get_inactive_channels(Promise<Unit> &&promise) {
if (inactive_channel_ids_inited_) {
promise.set_value(Unit());
return transform(inactive_channel_ids_, [&](ChannelId channel_id) { return DialogId(channel_id); });
}
td_->create_handler<GetInactiveChannelsQuery>(std::move(promise))->send();
return {};
}
void ChatManager::on_get_inactive_channels(vector<tl_object_ptr<telegram_api::Chat>> &&chats, Promise<Unit> &&promise) {
auto channel_ids = get_channel_ids(std::move(chats), "on_get_inactive_channels");
MultiPromiseActorSafe mpas{"GetInactiveChannelsMultiPromiseActor"};
mpas.add_promise(
PromiseCreator::lambda([actor_id = actor_id(this), channel_ids, promise = std::move(promise)](Unit) mutable {
send_closure(actor_id, &ChatManager::on_create_inactive_channels, std::move(channel_ids), std::move(promise));
}));
mpas.set_ignore_errors(true);
auto lock_promise = mpas.get_promise();
for (auto channel_id : channel_ids) {
td_->messages_manager_->create_dialog(DialogId(channel_id), false, mpas.get_promise());
}
lock_promise.set_value(Unit());
}
void ChatManager::on_create_inactive_channels(vector<ChannelId> &&channel_ids, Promise<Unit> &&promise) {
inactive_channel_ids_inited_ = true;
inactive_channel_ids_ = std::move(channel_ids);
promise.set_value(Unit());
}
void ChatManager::remove_inactive_channel(ChannelId channel_id) {
if (inactive_channel_ids_inited_ && td::remove(inactive_channel_ids_, channel_id)) {
LOG(DEBUG) << "Remove " << channel_id << " from list of inactive channels";
}
}
void ChatManager::register_message_channels(MessageFullId message_full_id, vector<ChannelId> channel_ids) {
auto dialog_id = message_full_id.get_dialog_id();
CHECK(dialog_id.get_type() == DialogType::Channel);
if (!have_channel(dialog_id.get_channel_id())) {
return;
}
for (auto channel_id : channel_ids) {
CHECK(channel_id.is_valid());
if (!have_channel(channel_id)) {
channel_messages_[channel_id].insert(message_full_id);
// get info about the channel
get_channel_queries_.add_query(channel_id.get(), Promise<Unit>(), "register_message_channels");
}
}
}
void ChatManager::unregister_message_channels(MessageFullId message_full_id, vector<ChannelId> channel_ids) {
if (channel_messages_.empty()) {
// fast path
return;
}
for (auto channel_id : channel_ids) {
auto it = channel_messages_.find(channel_id);
if (it != channel_messages_.end()) {
it->second.erase(message_full_id);
if (it->second.empty()) {
channel_messages_.erase(it);
}
}
}
}
ChatId ChatManager::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 ChatManager::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();
}
}
DialogId ChatManager::get_dialog_id(const tl_object_ptr<telegram_api::Chat> &chat) {
auto channel_id = get_channel_id(chat);
if (channel_id.is_valid()) {
return DialogId(channel_id);
}
return DialogId(get_chat_id(chat));
}
class ChatManager::ChatLogEvent {
public:
ChatId chat_id;
const Chat *c_in = nullptr;
unique_ptr<Chat> c_out;
ChatLogEvent() = default;
ChatLogEvent(ChatId chat_id, const Chat *c) : chat_id(chat_id), c_in(c) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(chat_id, storer);
td::store(*c_in, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(chat_id, parser);
td::parse(c_out, parser);
}
};
void ChatManager::save_chat(Chat *c, ChatId chat_id, bool from_binlog) {
if (!G()->use_chat_info_database()) {
return;
}
CHECK(c != nullptr);
if (!c->is_saved) {
if (!from_binlog) {
auto log_event = ChatLogEvent(chat_id, c);
auto storer = get_log_event_storer(log_event);
if (c->log_event_id == 0) {
c->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Chats, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->log_event_id, LogEvent::HandlerType::Chats, storer);
}
}
save_chat_to_database(c, chat_id);
return;
}
}
void ChatManager::on_binlog_chat_event(BinlogEvent &&event) {
if (!G()->use_chat_info_database()) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
ChatLogEvent log_event;
if (log_event_parse(log_event, event.get_data()).is_error()) {
LOG(ERROR) << "Failed to load a basic group from binlog";
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
auto chat_id = log_event.chat_id;
if (have_chat(chat_id) || !chat_id.is_valid()) {
LOG(ERROR) << "Skip adding already added " << chat_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << chat_id << " from binlog";
chats_.set(chat_id, std::move(log_event.c_out));
Chat *c = get_chat(chat_id);
CHECK(c != nullptr);
c->log_event_id = event.id_;
update_chat(c, chat_id, true, false);
}
string ChatManager::get_chat_database_key(ChatId chat_id) {
return PSTRING() << "gr" << chat_id.get();
}
string ChatManager::get_chat_database_value(const Chat *c) {
return log_event_store(*c).as_slice().str();
}
void ChatManager::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 ChatManager::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);
CHECK(!c->is_being_saved);
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()->chat_manager(), &ChatManager::on_save_chat_to_database, chat_id, result.is_ok());
}));
}
void ChatManager::on_save_chat_to_database(ChatId chat_id, bool success) {
if (G()->close_flag()) {
return;
}
Chat *c = get_chat(chat_id);
CHECK(c != nullptr);
CHECK(c->is_being_saved);
CHECK(load_chat_from_database_queries_.count(chat_id) == 0);
c->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << chat_id << " to database";
c->is_saved = false;
} else {
LOG(INFO) << "Successfully saved " << chat_id << " to database";
}
if (c->is_saved) {
if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
} else {
save_chat(c, chat_id, c->log_event_id != 0);
}
}
void ChatManager::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 ChatManager::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()->chat_manager(), &ChatManager::on_load_chat_from_database,
chat_id, std::move(value), false);
}));
}
}
void ChatManager::on_load_chat_from_database(ChatId chat_id, string value, bool force) {
if (G()->close_flag() && !force) {
// the chat is in Binlog and will be saved after restart
return;
}
CHECK(chat_id.is_valid());
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);
if (log_event_parse(*c, value).is_error()) {
LOG(ERROR) << "Failed to load " << chat_id << " from database";
chats_.erase(chat_id);
} else {
c->is_saved = true;
update_chat(c, chat_id, true, true);
}
}
} else {
CHECK(!c->is_saved); // chat can't be saved before load completes
CHECK(!c->is_being_saved);
auto new_value = get_chat_database_value(c);
if (value != new_value) {
save_chat_to_database_impl(c, chat_id, std::move(new_value));
} else if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
}
if (c != nullptr && c->migrated_to_channel_id.is_valid() &&
!have_channel_force(c->migrated_to_channel_id, "on_load_chat_from_database")) {
LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id;
}
set_promises(promises);
}
bool ChatManager::have_chat_force(ChatId chat_id, const char *source) {
return get_chat_force(chat_id, source) != nullptr;
}
ChatManager::Chat *ChatManager::get_chat_force(ChatId chat_id, const char *source) {
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, source)) {
LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id << " from " << source;
}
return c;
}
if (!G()->use_chat_info_database()) {
return nullptr;
}
if (loaded_from_database_chats_.count(chat_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << chat_id << " from database from " << source;
on_load_chat_from_database(chat_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_chat_database_key(chat_id)), true);
return get_chat(chat_id);
}
class ChatManager::ChannelLogEvent {
public:
ChannelId channel_id;
const Channel *c_in = nullptr;
unique_ptr<Channel> c_out;
ChannelLogEvent() = default;
ChannelLogEvent(ChannelId channel_id, const Channel *c) : channel_id(channel_id), c_in(c) {
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(channel_id, storer);
td::store(*c_in, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(channel_id, parser);
td::parse(c_out, parser);
}
};
void ChatManager::save_channel(Channel *c, ChannelId channel_id, bool from_binlog) {
if (!G()->use_chat_info_database()) {
return;
}
CHECK(c != nullptr);
if (!c->is_saved) {
if (!from_binlog) {
auto log_event = ChannelLogEvent(channel_id, c);
auto storer = get_log_event_storer(log_event);
if (c->log_event_id == 0) {
c->log_event_id = binlog_add(G()->td_db()->get_binlog(), LogEvent::HandlerType::Channels, storer);
} else {
binlog_rewrite(G()->td_db()->get_binlog(), c->log_event_id, LogEvent::HandlerType::Channels, storer);
}
}
save_channel_to_database(c, channel_id);
return;
}
}
void ChatManager::on_binlog_channel_event(BinlogEvent &&event) {
if (!G()->use_chat_info_database()) {
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
ChannelLogEvent log_event;
if (log_event_parse(log_event, event.get_data()).is_error()) {
LOG(ERROR) << "Failed to load a supergroup from binlog";
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
auto channel_id = log_event.channel_id;
if (have_channel(channel_id) || !channel_id.is_valid()) {
LOG(ERROR) << "Skip adding already added " << channel_id;
binlog_erase(G()->td_db()->get_binlog(), event.id_);
return;
}
LOG(INFO) << "Add " << channel_id << " from binlog";
channels_.set(channel_id, std::move(log_event.c_out));
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
c->log_event_id = event.id_;
update_channel(c, channel_id, true, false);
}
string ChatManager::get_channel_database_key(ChannelId channel_id) {
return PSTRING() << "ch" << channel_id.get();
}
string ChatManager::get_channel_database_value(const Channel *c) {
return log_event_store(*c).as_slice().str();
}
void ChatManager::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 ChatManager::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);
CHECK(!c->is_being_saved);
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()->chat_manager(), &ChatManager::on_save_channel_to_database, channel_id, result.is_ok());
}));
}
void ChatManager::on_save_channel_to_database(ChannelId channel_id, bool success) {
if (G()->close_flag()) {
return;
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
CHECK(c->is_being_saved);
CHECK(load_channel_from_database_queries_.count(channel_id) == 0);
c->is_being_saved = false;
if (!success) {
LOG(ERROR) << "Failed to save " << channel_id << " to database";
c->is_saved = false;
} else {
LOG(INFO) << "Successfully saved " << channel_id << " to database";
}
if (c->is_saved) {
if (c->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
} else {
save_channel(c, channel_id, c->log_event_id != 0);
}
}
void ChatManager::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 ChatManager::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()->chat_manager(), &ChatManager::on_load_channel_from_database,
channel_id, std::move(value), false);
}));
}
}
void ChatManager::on_load_channel_from_database(ChannelId channel_id, string value, bool force) {
if (G()->close_flag() && !force) {
// the channel is in Binlog and will be saved after restart
return;
}
CHECK(channel_id.is_valid());
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");
if (log_event_parse(*c, value).is_error()) {
LOG(ERROR) << "Failed to load " << channel_id << " from database";
channels_.erase(channel_id);
} else {
c->is_saved = true;
update_channel(c, channel_id, true, true);
}
}
} else {
CHECK(!c->is_saved); // channel can't be saved before load completes
CHECK(!c->is_being_saved);
if (!value.empty()) {
Channel temp_c;
if (log_event_parse(temp_c, value).is_ok()) {
if (c->participant_count == 0 && temp_c.participant_count != 0) {
c->participant_count = temp_c.participant_count;
CHECK(c->is_update_supergroup_sent);
send_closure(G()->td(), &Td::send_update, get_update_supergroup_object(channel_id, c));
}
c->status.update_restrictions();
temp_c.status.update_restrictions();
if (temp_c.status != c->status) {
on_channel_status_changed(c, channel_id, temp_c.status, c->status);
CHECK(!c->is_being_saved);
}
if (temp_c.usernames != c->usernames) {
on_channel_usernames_changed(c, channel_id, temp_c.usernames, c->usernames);
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->log_event_id != 0) {
binlog_erase(G()->td_db()->get_binlog(), c->log_event_id);
c->log_event_id = 0;
}
}
set_promises(promises);
}
bool ChatManager::have_channel_force(ChannelId channel_id, const char *source) {
return get_channel_force(channel_id, source) != nullptr;
}
ChatManager::Channel *ChatManager::get_channel_force(ChannelId channel_id, const char *source) {
if (!channel_id.is_valid()) {
return nullptr;
}
Channel *c = get_channel(channel_id);
if (c != nullptr) {
return c;
}
if (!G()->use_chat_info_database()) {
return nullptr;
}
if (loaded_from_database_channels_.count(channel_id)) {
return nullptr;
}
LOG(INFO) << "Trying to load " << channel_id << " from database from " << source;
on_load_channel_from_database(channel_id,
G()->td_db()->get_sqlite_sync_pmc()->get(get_channel_database_key(channel_id)), true);
return get_channel(channel_id);
}
void ChatManager::save_chat_full(const ChatFull *chat_full, ChatId chat_id) {
if (!G()->use_chat_info_database()) {
return;
}
LOG(INFO) << "Trying to save to database full " << chat_id;
CHECK(chat_full != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_chat_full_database_key(chat_id), get_chat_full_database_value(chat_full),
Auto());
}
string ChatManager::get_chat_full_database_key(ChatId chat_id) {
return PSTRING() << "grf" << chat_id.get();
}
string ChatManager::get_chat_full_database_value(const ChatFull *chat_full) {
return log_event_store(*chat_full).as_slice().str();
}
void ChatManager::on_load_chat_full_from_database(ChatId chat_id, string value) {
LOG(INFO) << "Successfully loaded full " << chat_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_chat_full_database_key(chat_id), Auto());
// return;
if (get_chat_full(chat_id) != nullptr || value.empty()) {
return;
}
ChatFull *chat_full = add_chat_full(chat_id);
auto status = log_event_parse(*chat_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << chat_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the chat and pretend that there was nothing in the database
chats_full_.erase(chat_id);
G()->td_db()->get_sqlite_pmc()->erase(get_chat_full_database_key(chat_id), Auto());
return;
}
Dependencies dependencies;
dependencies.add(chat_id);
dependencies.add(chat_full->creator_user_id);
for (auto &participant : chat_full->participants) {
dependencies.add_message_sender_dependencies(participant.dialog_id_);
dependencies.add(participant.inviter_user_id_);
}
dependencies.add(chat_full->invite_link.get_creator_user_id());
if (!dependencies.resolve_force(td_, "on_load_chat_full_from_database")) {
chats_full_.erase(chat_id);
G()->td_db()->get_sqlite_pmc()->erase(get_chat_full_database_key(chat_id), Auto());
return;
}
Chat *c = get_chat(chat_id);
CHECK(c != nullptr);
bool need_invite_link = c->is_active && c->status.can_manage_invite_links();
bool have_invite_link = chat_full->invite_link.is_valid();
if (need_invite_link != have_invite_link) {
if (need_invite_link) {
// ignore ChatFull without invite link
chats_full_.erase(chat_id);
return;
} else {
chat_full->invite_link = DialogInviteLink();
}
}
if (!is_same_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), chat_full->photo, c->photo, false)) {
chat_full->photo = Photo();
if (c->photo.small_file_id.is_valid()) {
reload_chat_full(chat_id, Auto(), "on_load_chat_full_from_database");
}
}
auto photo = std::move(chat_full->photo);
chat_full->photo = Photo();
on_update_chat_full_photo(chat_full, chat_id, std::move(photo));
td_->group_call_manager_->on_update_dialog_about(DialogId(chat_id), chat_full->description, false);
chat_full->is_update_chat_full_sent = true;
update_chat_full(chat_full, chat_id, "on_load_chat_full_from_database", true);
}
ChatManager::ChatFull *ChatManager::get_chat_full_force(ChatId chat_id, const char *source) {
if (!have_chat_force(chat_id, source)) {
return nullptr;
}
ChatFull *chat_full = get_chat_full(chat_id);
if (chat_full != nullptr) {
return chat_full;
}
if (!G()->use_chat_info_database()) {
return nullptr;
}
if (!unavailable_chat_fulls_.insert(chat_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << chat_id << " from database from " << source;
on_load_chat_full_from_database(chat_id,
G()->td_db()->get_sqlite_sync_pmc()->get(get_chat_full_database_key(chat_id)));
return get_chat_full(chat_id);
}
void ChatManager::save_channel_full(const ChannelFull *channel_full, ChannelId channel_id) {
if (!G()->use_chat_info_database()) {
return;
}
LOG(INFO) << "Trying to save to database full " << channel_id;
CHECK(channel_full != nullptr);
G()->td_db()->get_sqlite_pmc()->set(get_channel_full_database_key(channel_id),
get_channel_full_database_value(channel_full), Auto());
}
string ChatManager::get_channel_full_database_key(ChannelId channel_id) {
return PSTRING() << "chf" << channel_id.get();
}
string ChatManager::get_channel_full_database_value(const ChannelFull *channel_full) {
return log_event_store(*channel_full).as_slice().str();
}
void ChatManager::on_load_channel_full_from_database(ChannelId channel_id, string value, const char *source) {
LOG(INFO) << "Successfully loaded full " << channel_id << " of size " << value.size() << " from database from "
<< source;
// G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
// return;
if (get_channel_full(channel_id, true, "on_load_channel_full_from_database") != nullptr || value.empty()) {
return;
}
ChannelFull *channel_full = add_channel_full(channel_id);
auto status = log_event_parse(*channel_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << channel_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the channel and pretend that there was nothing in the database
channels_full_.erase(channel_id);
G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
return;
}
Dependencies dependencies;
dependencies.add(channel_id);
// must not depend on the linked_dialog_id itself, because message database can be disabled
// the Dialog will be forcely created in update_channel_full
dependencies.add_dialog_dependencies(DialogId(channel_full->linked_channel_id));
dependencies.add(channel_full->migrated_from_chat_id);
for (auto bot_user_id : channel_full->bot_user_ids) {
dependencies.add(bot_user_id);
}
dependencies.add(channel_full->invite_link.get_creator_user_id());
if (!dependencies.resolve_force(td_, source)) {
channels_full_.erase(channel_id);
G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
return;
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
bool need_invite_link = c->status.can_manage_invite_links();
bool have_invite_link = channel_full->invite_link.is_valid();
if (need_invite_link != have_invite_link) {
if (need_invite_link) {
// ignore ChannelFull without invite link
channels_full_.erase(channel_id);
return;
} else {
channel_full->invite_link = DialogInviteLink();
}
}
if (!is_same_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), channel_full->photo, c->photo, false)) {
channel_full->photo = Photo();
if (c->photo.small_file_id.is_valid()) {
channel_full->expires_at = 0.0;
}
}
auto photo = std::move(channel_full->photo);
channel_full->photo = Photo();
on_update_channel_full_photo(channel_full, channel_id, std::move(photo));
if (channel_full->participant_count < channel_full->administrator_count) {
channel_full->participant_count = channel_full->administrator_count;
}
if (c->participant_count != 0 && c->participant_count != channel_full->participant_count) {
channel_full->participant_count = c->participant_count;
if (channel_full->participant_count < channel_full->administrator_count) {
channel_full->participant_count = channel_full->administrator_count;
channel_full->expires_at = 0.0;
c->participant_count = channel_full->participant_count;
c->is_changed = true;
}
}
if (c->can_be_deleted != channel_full->can_be_deleted) {
c->can_be_deleted = channel_full->can_be_deleted;
c->need_save_to_database = true;
}
if (invalidated_channels_full_.erase(channel_id) > 0 ||
(!c->is_slow_mode_enabled && channel_full->slow_mode_delay != 0)) {
do_invalidate_channel_full(channel_full, channel_id, !c->is_slow_mode_enabled);
}
td_->group_call_manager_->on_update_dialog_about(DialogId(channel_id), channel_full->description, false);
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
channel_full->bot_user_ids, true);
update_channel(c, channel_id);
channel_full->is_update_channel_full_sent = true;
update_channel_full(channel_full, channel_id, "on_load_channel_full_from_database", true);
if (channel_full->expires_at == 0.0) {
load_channel_full(channel_id, true, Auto(), "on_load_channel_full_from_database");
}
}
ChatManager::ChannelFull *ChatManager::get_channel_full_force(ChannelId channel_id, bool only_local,
const char *source) {
if (!have_channel_force(channel_id, source)) {
return nullptr;
}
ChannelFull *channel_full = get_channel_full(channel_id, only_local, source);
if (channel_full != nullptr) {
return channel_full;
}
if (!G()->use_chat_info_database()) {
return nullptr;
}
if (!unavailable_channel_fulls_.insert(channel_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << channel_id << " from database from " << source;
on_load_channel_full_from_database(
channel_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_channel_full_database_key(channel_id)), source);
return get_channel_full(channel_id, only_local, source);
}
void ChatManager::update_chat(Chat *c, ChatId chat_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_being_updated) {
LOG(ERROR) << "Detected recursive update of " << chat_id;
}
c->is_being_updated = true;
SCOPE_EXIT {
c->is_being_updated = false;
};
bool need_update_chat_full = false;
if (c->is_photo_changed) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(chat_id));
c->is_photo_changed = false;
auto chat_full = get_chat_full(chat_id); // must not load ChatFull
if (chat_full != nullptr &&
!is_same_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), chat_full->photo, c->photo, false)) {
on_update_chat_full_photo(chat_full, chat_id, Photo());
if (chat_full->is_update_chat_full_sent) {
need_update_chat_full = true;
}
if (c->photo.small_file_id.is_valid()) {
reload_chat_full(chat_id, Auto(), "update_chat");
}
}
}
if (c->is_title_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(chat_id));
c->is_title_changed = false;
}
if (c->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_default_permissions_updated(DialogId(chat_id));
c->is_default_permissions_changed = false;
}
if (c->is_is_active_changed) {
update_dialogs_for_discussion(DialogId(chat_id), c->is_active && c->status.is_creator());
c->is_is_active_changed = false;
}
if (c->is_status_changed) {
if (!c->status.can_manage_invite_links()) {
td_->messages_manager_->drop_dialog_pending_join_requests(DialogId(chat_id));
}
if (!from_database) {
// if the chat is empty, this can add it to a chat list or remove it from a chat list
send_closure_later(G()->messages_manager(), &MessagesManager::try_update_dialog_pos, DialogId(chat_id));
if (c->is_update_basic_group_sent) {
// reload the chat to repair its status if it is changed back after receiving of outdated data
create_actor<SleepActor>(
"ReloadChatSleepActor", 1.0, PromiseCreator::lambda([actor_id = actor_id(this), chat_id](Unit) {
send_closure(actor_id, &ChatManager::reload_chat, chat_id, Promise<Unit>(), "ReloadChatSleepActor");
}))
.release();
}
}
c->is_status_changed = false;
}
if (c->is_noforwards_changed) {
td_->messages_manager_->on_dialog_has_protected_content_updated(DialogId(chat_id));
c->is_noforwards_changed = false;
}
if (need_update_chat_full) {
auto chat_full = get_chat_full(chat_id);
CHECK(chat_full != nullptr);
update_chat_full(chat_full, chat_id, "update_chat");
}
LOG(DEBUG) << "Update " << chat_id << ": need_save_to_database = " << c->need_save_to_database
<< ", is_changed = " << c->is_changed;
c->need_save_to_database |= c->is_changed;
if (c->need_save_to_database) {
if (!from_database) {
c->is_saved = false;
}
c->need_save_to_database = false;
}
if (c->is_changed) {
send_closure(G()->td(), &Td::send_update, get_update_basic_group_object(chat_id, c));
c->is_changed = false;
c->is_update_basic_group_sent = true;
}
if (!from_database) {
save_chat(c, chat_id, from_binlog);
}
if (c->cache_version != Chat::CACHE_VERSION && !c->is_repaired && have_input_peer_chat(c, AccessRights::Read) &&
!G()->close_flag()) {
c->is_repaired = true;
LOG(INFO) << "Repairing cache of " << chat_id;
reload_chat(chat_id, Promise<Unit>(), "update_chat");
}
}
void ChatManager::update_channel(Channel *c, ChannelId channel_id, bool from_binlog, bool from_database) {
CHECK(c != nullptr);
if (c->is_being_updated) {
LOG(ERROR) << "Detected recursive update of " << channel_id;
}
c->is_being_updated = true;
SCOPE_EXIT {
c->is_being_updated = false;
};
bool need_update_channel_full = false;
if (c->is_photo_changed) {
td_->messages_manager_->on_dialog_photo_updated(DialogId(channel_id));
c->is_photo_changed = false;
auto channel_full = get_channel_full(channel_id, true, "update_channel");
if (channel_full != nullptr &&
!is_same_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), channel_full->photo, c->photo, false)) {
on_update_channel_full_photo(channel_full, channel_id, Photo());
if (channel_full->is_update_channel_full_sent) {
need_update_channel_full = true;
}
if (c->photo.small_file_id.is_valid()) {
if (channel_full->expires_at > 0.0) {
channel_full->expires_at = 0.0;
channel_full->need_save_to_database = true;
}
send_get_channel_full_query(channel_full, channel_id, Auto(), "update_channel");
}
}
}
if (c->is_accent_color_changed) {
td_->messages_manager_->on_dialog_accent_colors_updated(DialogId(channel_id));
c->is_accent_color_changed = false;
}
if (c->is_title_changed) {
td_->messages_manager_->on_dialog_title_updated(DialogId(channel_id));
c->is_title_changed = false;
}
if (c->is_status_changed) {
c->status.update_restrictions();
auto until_date = c->status.get_until_date();
double left_time = 0;
if (until_date > 0) {
left_time = until_date - G()->server_time() + 2;
if (left_time <= 0) {
c->status.update_restrictions();
CHECK(c->status.get_until_date() == 0);
}
}
if (left_time > 0 && left_time < 366 * 86400) {
channel_unban_timeout_.set_timeout_in(channel_id.get(), left_time);
} else {
channel_unban_timeout_.cancel_timeout(channel_id.get());
}
if (c->is_megagroup) {
update_dialogs_for_discussion(DialogId(channel_id), c->status.is_administrator() && c->status.can_pin_messages());
}
if (!c->status.is_member()) {
remove_inactive_channel(channel_id);
}
if (!c->status.can_manage_invite_links()) {
td_->messages_manager_->drop_dialog_pending_join_requests(DialogId(channel_id));
}
if (!from_database && c->is_update_supergroup_sent) {
// reload the channel to repair its status if it is changed back after receiving of outdated data
create_actor<SleepActor>("ReloadChannelSleepActor", 1.0,
PromiseCreator::lambda([actor_id = actor_id(this), channel_id](Unit) {
send_closure(actor_id, &ChatManager::reload_channel, channel_id, Promise<Unit>(),
"ReloadChannelSleepActor");
}))
.release();
}
c->is_status_changed = false;
}
if (c->is_username_changed) {
if (c->status.is_creator()) {
update_created_public_channels(c, channel_id);
}
c->is_username_changed = false;
}
if (c->is_default_permissions_changed) {
td_->messages_manager_->on_dialog_default_permissions_updated(DialogId(channel_id));
if (c->default_permissions != RestrictedRights(false, false, false, false, false, false, false, false, false, false,
false, false, false, false, false, false, false,
ChannelType::Unknown)) {
td_->dialog_manager_->remove_dialog_suggested_action(
SuggestedAction{SuggestedAction::Type::ConvertToGigagroup, DialogId(channel_id)});
}
c->is_default_permissions_changed = false;
}
if (c->is_has_location_changed) {
if (c->status.is_creator()) {
update_created_public_channels(c, channel_id);
}
c->is_has_location_changed = false;
}
if (c->is_creator_changed) {
update_created_public_channels(c, channel_id);
c->is_creator_changed = false;
}
if (c->is_noforwards_changed) {
td_->messages_manager_->on_dialog_has_protected_content_updated(DialogId(channel_id));
c->is_noforwards_changed = false;
}
if (c->is_stories_hidden_changed) {
send_closure_later(td_->story_manager_actor_, &StoryManager::on_dialog_active_stories_order_updated,
DialogId(channel_id), "stories_hidden");
c->is_stories_hidden_changed = false;
}
auto unix_time = G()->unix_time();
auto effective_emoji_status = c->emoji_status.get_effective_emoji_status(true, unix_time);
if (effective_emoji_status != c->last_sent_emoji_status) {
if (!c->last_sent_emoji_status.is_empty()) {
channel_emoji_status_timeout_.cancel_timeout(channel_id.get());
}
c->last_sent_emoji_status = effective_emoji_status;
if (!c->last_sent_emoji_status.is_empty()) {
auto until_date = c->last_sent_emoji_status.get_until_date();
auto left_time = until_date - unix_time;
if (left_time >= 0 && left_time < 30 * 86400) {
channel_emoji_status_timeout_.set_timeout_in(channel_id.get(), left_time);
}
}
td_->messages_manager_->on_dialog_emoji_status_updated(DialogId(channel_id));
}
c->is_emoji_status_changed = false;
if (!td_->auth_manager_->is_bot()) {
if (c->restriction_reasons.empty()) {
restricted_channel_ids_.erase(channel_id);
} else {
restricted_channel_ids_.insert(channel_id);
}
}
if (from_binlog || from_database) {
td_->dialog_manager_->on_dialog_usernames_received(DialogId(channel_id), c->usernames, true);
}
if (!is_channel_public(c) && !c->has_linked_channel) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_default_send_message_as_dialog_id,
DialogId(channel_id), DialogId(), false);
}
if (need_update_channel_full) {
auto channel_full = get_channel_full(channel_id, true, "update_channel");
CHECK(channel_full != nullptr);
update_channel_full(channel_full, channel_id, "update_channel");
}
LOG(DEBUG) << "Update " << channel_id << ": need_save_to_database = " << c->need_save_to_database
<< ", is_changed = " << c->is_changed;
c->need_save_to_database |= c->is_changed;
if (c->need_save_to_database) {
if (!from_database) {
c->is_saved = false;
}
c->need_save_to_database = false;
}
if (c->is_changed) {
send_closure(G()->td(), &Td::send_update, get_update_supergroup_object(channel_id, c));
c->is_changed = false;
c->is_update_supergroup_sent = true;
}
if (!from_database) {
save_channel(c, channel_id, from_binlog);
}
bool have_read_access = have_input_peer_channel(c, channel_id, AccessRights::Read);
bool is_member = c->status.is_member();
if (c->had_read_access && !have_read_access) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_deleted, DialogId(channel_id),
Promise<Unit>());
} else if (!from_database && c->was_member != is_member) {
DialogId dialog_id(channel_id);
send_closure_later(G()->messages_manager(), &MessagesManager::force_create_dialog, dialog_id, "update channel",
true, true);
}
c->had_read_access = have_read_access;
c->was_member = is_member;
if (c->cache_version != Channel::CACHE_VERSION && !c->is_repaired &&
have_input_peer_channel(c, channel_id, AccessRights::Read) && !G()->close_flag()) {
c->is_repaired = true;
LOG(INFO) << "Repairing cache of " << channel_id;
reload_channel(channel_id, Promise<Unit>(), "update_channel");
}
}
void ChatManager::update_chat_full(ChatFull *chat_full, ChatId chat_id, const char *source, bool from_database) {
CHECK(chat_full != nullptr);
if (chat_full->is_being_updated) {
LOG(ERROR) << "Detected recursive update of full " << chat_id << " from " << source;
}
chat_full->is_being_updated = true;
SCOPE_EXIT {
chat_full->is_being_updated = false;
};
unavailable_chat_fulls_.erase(chat_id); // don't needed anymore
chat_full->need_send_update |= chat_full->is_changed;
chat_full->need_save_to_database |= chat_full->is_changed;
chat_full->is_changed = false;
if (chat_full->need_send_update || chat_full->need_save_to_database) {
LOG(INFO) << "Update full " << chat_id << " from " << source;
}
if (chat_full->need_send_update) {
vector<DialogAdministrator> administrators;
vector<UserId> bot_user_ids;
for (const auto &participant : chat_full->participants) {
if (participant.status_.is_administrator() && participant.dialog_id_.get_type() == DialogType::User) {
administrators.emplace_back(participant.dialog_id_.get_user_id(), participant.status_.get_rank(),
participant.status_.is_creator());
}
if (participant.dialog_id_.get_type() == DialogType::User) {
auto user_id = participant.dialog_id_.get_user_id();
if (td_->user_manager_->is_user_bot(user_id)) {
bot_user_ids.push_back(user_id);
}
}
}
td::remove_if(chat_full->bot_commands, [&bot_user_ids](const BotCommands &commands) {
return !td::contains(bot_user_ids, commands.get_bot_user_id());
});
td_->dialog_participant_manager_->on_update_dialog_administrators(DialogId(chat_id), std::move(administrators),
chat_full->version != -1, from_database);
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(chat_id),
std::move(bot_user_ids), from_database);
{
Chat *c = get_chat(chat_id);
CHECK(c == nullptr || c->is_update_basic_group_sent);
}
if (!chat_full->is_update_chat_full_sent) {
LOG(ERROR) << "Send partial updateBasicGroupFullInfo for " << chat_id << " from " << source;
chat_full->is_update_chat_full_sent = true;
}
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_id, chat_full)));
chat_full->need_send_update = false;
}
if (chat_full->need_save_to_database) {
if (!from_database) {
save_chat_full(chat_full, chat_id);
}
chat_full->need_save_to_database = false;
}
}
void ChatManager::update_channel_full(ChannelFull *channel_full, ChannelId channel_id, const char *source,
bool from_database) {
CHECK(channel_full != nullptr);
if (channel_full->is_being_updated) {
LOG(ERROR) << "Detected recursive update of full " << channel_id << " from " << source;
}
channel_full->is_being_updated = true;
SCOPE_EXIT {
channel_full->is_being_updated = false;
};
unavailable_channel_fulls_.erase(channel_id); // don't needed anymore
CHECK(channel_full->participant_count >= channel_full->administrator_count);
if (channel_full->is_slow_mode_next_send_date_changed) {
auto now = G()->server_time();
if (channel_full->slow_mode_next_send_date > now + 3601) {
channel_full->slow_mode_next_send_date = static_cast<int32>(now) + 3601;
}
if (channel_full->slow_mode_next_send_date <= now) {
channel_full->slow_mode_next_send_date = 0;
}
if (channel_full->slow_mode_next_send_date == 0) {
slow_mode_delay_timeout_.cancel_timeout(channel_id.get());
} else {
slow_mode_delay_timeout_.set_timeout_in(channel_id.get(), channel_full->slow_mode_next_send_date - now + 0.002);
}
channel_full->is_slow_mode_next_send_date_changed = false;
}
if (channel_full->need_save_to_database) {
channel_full->is_changed |= td::remove_if(
channel_full->bot_commands, [bot_user_ids = &channel_full->bot_user_ids](const BotCommands &commands) {
return !td::contains(*bot_user_ids, commands.get_bot_user_id());
});
}
channel_full->need_send_update |= channel_full->is_changed;
channel_full->need_save_to_database |= channel_full->is_changed;
channel_full->is_changed = false;
if (channel_full->need_send_update || channel_full->need_save_to_database) {
LOG(INFO) << "Update full " << channel_id << " from " << source;
}
if (channel_full->need_send_update) {
if (channel_full->linked_channel_id.is_valid()) {
td_->dialog_manager_->force_create_dialog(DialogId(channel_full->linked_channel_id), "update_channel_full", true);
}
{
Channel *c = get_channel(channel_id);
CHECK(c == nullptr || c->is_update_supergroup_sent);
}
if (!channel_full->is_update_channel_full_sent) {
LOG(ERROR) << "Send partial updateSupergroupFullInfo for " << channel_id << " from " << source;
channel_full->is_update_channel_full_sent = true;
}
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_id, channel_full)));
channel_full->need_send_update = false;
}
if (channel_full->need_save_to_database) {
if (!from_database) {
save_channel_full(channel_full, channel_id);
}
channel_full->need_save_to_database = false;
}
}
void ChatManager::on_get_chat(tl_object_ptr<telegram_api::Chat> &&chat, const char *source) {
LOG(DEBUG) << "Receive from " << source << ' ' << to_string(chat);
switch (chat->get_id()) {
case telegram_api::chatEmpty::ID:
on_get_chat_empty(static_cast<telegram_api::chatEmpty &>(*chat), source);
break;
case telegram_api::chat::ID:
on_get_chat(static_cast<telegram_api::chat &>(*chat), source);
break;
case telegram_api::chatForbidden::ID:
on_get_chat_forbidden(static_cast<telegram_api::chatForbidden &>(*chat), source);
break;
case telegram_api::channel::ID:
on_get_channel(static_cast<telegram_api::channel &>(*chat), source);
break;
case telegram_api::channelForbidden::ID:
on_get_channel_forbidden(static_cast<telegram_api::channelForbidden &>(*chat), source);
break;
default:
UNREACHABLE();
}
}
void ChatManager::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 ChatManager::on_get_chat_full(tl_object_ptr<telegram_api::ChatFull> &&chat_full_ptr, Promise<Unit> &&promise) {
LOG(INFO) << "Receive " << to_string(chat_full_ptr);
if (chat_full_ptr->get_id() == telegram_api::chatFull::ID) {
auto chat = move_tl_object_as<telegram_api::chatFull>(chat_full_ptr);
ChatId chat_id(chat->id_);
Chat *c = get_chat(chat_id);
if (c == nullptr) {
LOG(ERROR) << "Can't find " << chat_id;
return promise.set_value(Unit());
}
if (c->version >= c->pinned_message_version) {
auto pinned_message_id = MessageId(ServerMessageId(chat->pinned_msg_id_));
LOG(INFO) << "Receive pinned " << pinned_message_id << " in " << chat_id << " with version " << c->version
<< ". Current version is " << c->pinned_message_version;
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(chat_id), pinned_message_id);
if (c->version > c->pinned_message_version) {
c->pinned_message_version = c->version;
c->need_save_to_database = true;
update_chat(c, chat_id);
}
}
td_->messages_manager_->on_update_dialog_folder_id(DialogId(chat_id), FolderId(chat->folder_id_));
td_->messages_manager_->on_update_dialog_has_scheduled_server_messages(DialogId(chat_id), chat->has_scheduled_);
{
InputGroupCallId input_group_call_id;
if (chat->call_ != nullptr) {
input_group_call_id = InputGroupCallId(chat->call_);
}
td_->messages_manager_->on_update_dialog_group_call_id(DialogId(chat_id), input_group_call_id);
}
{
DialogId default_join_group_call_as_dialog_id;
if (chat->groupcall_default_join_as_ != nullptr) {
default_join_group_call_as_dialog_id = DialogId(chat->groupcall_default_join_as_);
}
// use send closure later to not create synchronously default_join_group_call_as_dialog_id
send_closure_later(G()->messages_manager(),
&MessagesManager::on_update_dialog_default_join_group_call_as_dialog_id, DialogId(chat_id),
default_join_group_call_as_dialog_id, false);
}
td_->messages_manager_->on_update_dialog_message_ttl(DialogId(chat_id), MessageTtl(chat->ttl_period_));
td_->messages_manager_->on_update_dialog_is_translatable(DialogId(chat_id), !chat->translations_disabled_);
ChatFull *chat_full = add_chat_full(chat_id);
on_update_chat_full_invite_link(chat_full, std::move(chat->exported_invite_));
auto photo = get_photo(td_, std::move(chat->chat_photo_), DialogId(chat_id));
// on_update_chat_photo should be a no-op if server sent consistent data
on_update_chat_photo(c, chat_id, as_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), 0, photo, false),
false);
on_update_chat_full_photo(chat_full, chat_id, std::move(photo));
if (chat_full->description != chat->about_) {
chat_full->description = std::move(chat->about_);
chat_full->is_changed = true;
td_->group_call_manager_->on_update_dialog_about(DialogId(chat_id), chat_full->description, true);
}
if (chat_full->can_set_username != chat->can_set_username_) {
chat_full->can_set_username = chat->can_set_username_;
chat_full->need_save_to_database = true;
}
on_get_chat_participants(std::move(chat->participants_), false);
td_->messages_manager_->on_update_dialog_notify_settings(DialogId(chat_id), std::move(chat->notify_settings_),
"on_get_chat_full");
td_->messages_manager_->on_update_dialog_available_reactions(
DialogId(chat_id), std::move(chat->available_reactions_), chat->reactions_limit_);
td_->messages_manager_->on_update_dialog_theme_name(DialogId(chat_id), std::move(chat->theme_emoticon_));
td_->messages_manager_->on_update_dialog_pending_join_requests(DialogId(chat_id), chat->requests_pending_,
std::move(chat->recent_requesters_));
auto bot_commands = td_->user_manager_->get_bot_commands(std::move(chat->bot_info_), &chat_full->participants);
if (chat_full->bot_commands != bot_commands) {
chat_full->bot_commands = std::move(bot_commands);
chat_full->is_changed = true;
}
if (c->is_changed) {
LOG(ERROR) << "Receive inconsistent chatPhoto and chatPhotoInfo for " << chat_id;
update_chat(c, chat_id);
}
chat_full->is_update_chat_full_sent = true;
update_chat_full(chat_full, chat_id, "on_get_chat_full");
} else {
CHECK(chat_full_ptr->get_id() == telegram_api::channelFull::ID);
auto channel = move_tl_object_as<telegram_api::channelFull>(chat_full_ptr);
ChannelId channel_id(channel->id_);
auto c = get_channel(channel_id);
if (c == nullptr) {
LOG(ERROR) << "Can't find " << channel_id;
return promise.set_value(Unit());
}
invalidated_channels_full_.erase(channel_id);
if (!G()->close_flag()) {
auto channel_full = get_channel_full(channel_id, true, "on_get_channel_full");
if (channel_full != nullptr) {
if (channel_full->repair_request_version != 0 &&
channel_full->repair_request_version < channel_full->speculative_version) {
LOG(INFO) << "Receive ChannelFull with request version " << channel_full->repair_request_version
<< ", but current speculative version is " << channel_full->speculative_version;
channel_full->repair_request_version = channel_full->speculative_version;
auto input_channel = get_input_channel(channel_id);
CHECK(input_channel != nullptr);
td_->create_handler<GetFullChannelQuery>(std::move(promise))->send(channel_id, std::move(input_channel));
return;
}
channel_full->repair_request_version = 0;
}
}
td_->messages_manager_->on_update_dialog_notify_settings(DialogId(channel_id), std::move(channel->notify_settings_),
"on_get_channel_full");
td_->messages_manager_->on_update_dialog_background(DialogId(channel_id), std::move(channel->wallpaper_));
td_->messages_manager_->on_update_dialog_available_reactions(
DialogId(channel_id), std::move(channel->available_reactions_), channel->reactions_limit_);
td_->messages_manager_->on_update_dialog_theme_name(DialogId(channel_id), std::move(channel->theme_emoticon_));
td_->messages_manager_->on_update_dialog_pending_join_requests(DialogId(channel_id), channel->requests_pending_,
std::move(channel->recent_requesters_));
td_->messages_manager_->on_update_dialog_message_ttl(DialogId(channel_id), MessageTtl(channel->ttl_period_));
td_->messages_manager_->on_update_dialog_view_as_messages(DialogId(channel_id), channel->view_forum_as_messages_);
td_->messages_manager_->on_update_dialog_is_translatable(DialogId(channel_id), !channel->translations_disabled_);
send_closure_later(td_->story_manager_actor_, &StoryManager::on_get_dialog_stories, DialogId(channel_id),
std::move(channel->stories_), Promise<Unit>());
ChannelFull *channel_full = add_channel_full(channel_id);
bool have_participant_count = (channel->flags_ & telegram_api::channelFull::PARTICIPANTS_COUNT_MASK) != 0;
auto participant_count = have_participant_count ? channel->participants_count_ : channel_full->participant_count;
auto administrator_count = 0;
if ((channel->flags_ & telegram_api::channelFull::ADMINS_COUNT_MASK) != 0) {
administrator_count = channel->admins_count_;
} else if (c->is_megagroup || c->status.is_administrator()) {
// in megagroups and administered channels don't drop known number of administrators
administrator_count = channel_full->administrator_count;
}
if (participant_count < administrator_count) {
participant_count = administrator_count;
}
auto restricted_count = channel->banned_count_;
auto banned_count = channel->kicked_count_;
auto can_get_participants = channel->can_view_participants_;
auto has_hidden_participants = channel->participants_hidden_;
auto can_set_username = channel->can_set_username_;
auto can_set_sticker_set = channel->can_set_stickers_;
auto can_set_location = channel->can_set_location_;
auto is_all_history_available = !channel->hidden_prehistory_;
auto can_have_sponsored_messages = !channel->restricted_sponsored_;
auto has_aggressive_anti_spam_enabled = channel->antispam_;
auto can_view_statistics = channel->can_view_stats_;
auto can_view_revenue = channel->can_view_revenue_;
bool has_pinned_stories = channel->stories_pinned_available_;
auto boost_count = channel->boosts_applied_;
auto unrestrict_boost_count = channel->boosts_unrestrict_;
StickerSetId sticker_set_id;
if (channel->stickerset_ != nullptr) {
sticker_set_id =
td_->stickers_manager_->on_get_sticker_set(std::move(channel->stickerset_), true, "on_get_channel_full");
}
StickerSetId emoji_sticker_set_id;
if (channel->emojiset_ != nullptr) {
emoji_sticker_set_id =
td_->stickers_manager_->on_get_sticker_set(std::move(channel->emojiset_), true, "on_get_channel_full");
}
DcId stats_dc_id;
if ((channel->flags_ & telegram_api::channelFull::STATS_DC_MASK) != 0) {
stats_dc_id = DcId::create(channel->stats_dc_);
}
if (!stats_dc_id.is_exact() && can_view_statistics) {
LOG(ERROR) << "Receive can_view_statistics == true, but invalid statistics DC ID in " << channel_id;
can_view_statistics = false;
}
channel_full->repair_request_version = 0;
channel_full->expires_at = Time::now() + CHANNEL_FULL_EXPIRE_TIME;
if (channel_full->participant_count != participant_count ||
channel_full->administrator_count != administrator_count ||
channel_full->restricted_count != restricted_count || channel_full->banned_count != banned_count ||
channel_full->can_get_participants != can_get_participants ||
channel_full->can_set_sticker_set != can_set_sticker_set ||
channel_full->can_set_location != can_set_location ||
channel_full->can_view_statistics != can_view_statistics || channel_full->stats_dc_id != stats_dc_id ||
channel_full->sticker_set_id != sticker_set_id || channel_full->emoji_sticker_set_id != emoji_sticker_set_id ||
channel_full->is_all_history_available != is_all_history_available ||
channel_full->can_have_sponsored_messages != can_have_sponsored_messages ||
channel_full->has_aggressive_anti_spam_enabled != has_aggressive_anti_spam_enabled ||
channel_full->has_hidden_participants != has_hidden_participants ||
channel_full->has_pinned_stories != has_pinned_stories || channel_full->boost_count != boost_count ||
channel_full->unrestrict_boost_count != unrestrict_boost_count ||
channel_full->can_view_revenue != can_view_revenue) {
channel_full->participant_count = participant_count;
channel_full->administrator_count = administrator_count;
channel_full->restricted_count = restricted_count;
channel_full->banned_count = banned_count;
channel_full->can_get_participants = can_get_participants;
channel_full->has_hidden_participants = has_hidden_participants;
channel_full->can_set_sticker_set = can_set_sticker_set;
channel_full->can_set_location = can_set_location;
channel_full->can_view_statistics = can_view_statistics;
channel_full->stats_dc_id = stats_dc_id;
channel_full->sticker_set_id = sticker_set_id;
channel_full->emoji_sticker_set_id = emoji_sticker_set_id;
channel_full->is_all_history_available = is_all_history_available;
channel_full->can_have_sponsored_messages = can_have_sponsored_messages;
channel_full->has_aggressive_anti_spam_enabled = has_aggressive_anti_spam_enabled;
channel_full->has_pinned_stories = has_pinned_stories;
channel_full->boost_count = boost_count;
channel_full->unrestrict_boost_count = unrestrict_boost_count;
channel_full->can_view_revenue = can_view_revenue;
channel_full->is_changed = true;
}
if (channel_full->description != channel->about_) {
channel_full->description = std::move(channel->about_);
channel_full->is_changed = true;
td_->group_call_manager_->on_update_dialog_about(DialogId(channel_id), channel_full->description, true);
}
if (have_participant_count && c->participant_count != participant_count) {
c->participant_count = participant_count;
c->is_changed = true;
update_channel(c, channel_id);
}
if (!channel_full->is_can_view_statistics_inited) {
channel_full->is_can_view_statistics_inited = true;
channel_full->need_save_to_database = true;
}
if (channel_full->can_set_username != can_set_username) {
channel_full->can_set_username = can_set_username;
channel_full->need_save_to_database = true;
}
auto photo = get_photo(td_, std::move(channel->chat_photo_), DialogId(channel_id));
// on_update_channel_photo should be a no-op if server sent consistent data
on_update_channel_photo(
c, channel_id, as_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), c->access_hash, photo, false),
false);
on_update_channel_full_photo(channel_full, channel_id, std::move(photo));
td_->messages_manager_->on_read_channel_outbox(channel_id,
MessageId(ServerMessageId(channel->read_outbox_max_id_)));
if ((channel->flags_ & telegram_api::channelFull::AVAILABLE_MIN_ID_MASK) != 0) {
td_->messages_manager_->on_update_channel_max_unavailable_message_id(
channel_id, MessageId(ServerMessageId(channel->available_min_id_)), "ChannelFull");
}
td_->messages_manager_->on_read_channel_inbox(channel_id, MessageId(ServerMessageId(channel->read_inbox_max_id_)),
channel->unread_count_, channel->pts_, "ChannelFull");
on_update_channel_full_invite_link(channel_full, std::move(channel->exported_invite_));
td_->messages_manager_->on_update_dialog_is_blocked(DialogId(channel_id), channel->blocked_, false);
td_->messages_manager_->on_update_dialog_last_pinned_message_id(
DialogId(channel_id), MessageId(ServerMessageId(channel->pinned_msg_id_)));
td_->messages_manager_->on_update_dialog_folder_id(DialogId(channel_id), FolderId(channel->folder_id_));
td_->messages_manager_->on_update_dialog_has_scheduled_server_messages(DialogId(channel_id),
channel->has_scheduled_);
{
InputGroupCallId input_group_call_id;
if (channel->call_ != nullptr) {
input_group_call_id = InputGroupCallId(channel->call_);
}
td_->messages_manager_->on_update_dialog_group_call_id(DialogId(channel_id), input_group_call_id);
}
{
DialogId default_join_group_call_as_dialog_id;
if (channel->groupcall_default_join_as_ != nullptr) {
default_join_group_call_as_dialog_id = DialogId(channel->groupcall_default_join_as_);
}
// use send closure later to not create synchronously default_join_group_call_as_dialog_id
send_closure_later(G()->messages_manager(),
&MessagesManager::on_update_dialog_default_join_group_call_as_dialog_id, DialogId(channel_id),
default_join_group_call_as_dialog_id, false);
}
{
DialogId default_send_message_as_dialog_id;
if (channel->default_send_as_ != nullptr) {
default_send_message_as_dialog_id = DialogId(channel->default_send_as_);
}
// use send closure later to not create synchronously default_send_message_as_dialog_id
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_default_send_message_as_dialog_id,
DialogId(channel_id), default_send_message_as_dialog_id, false);
}
if (participant_count >= 190 || !can_get_participants || has_hidden_participants) {
td_->dialog_participant_manager_->on_update_dialog_online_member_count(DialogId(channel_id),
channel->online_count_, true);
}
vector<UserId> bot_user_ids;
for (const auto &bot_info : channel->bot_info_) {
UserId user_id(bot_info->user_id_);
if (!td_->user_manager_->is_user_bot(user_id)) {
continue;
}
bot_user_ids.push_back(user_id);
}
on_update_channel_full_bot_user_ids(channel_full, channel_id, std::move(bot_user_ids));
auto bot_commands = td_->user_manager_->get_bot_commands(std::move(channel->bot_info_), nullptr);
if (channel_full->bot_commands != bot_commands) {
channel_full->bot_commands = std::move(bot_commands);
channel_full->is_changed = true;
}
ChannelId linked_channel_id;
if ((channel->flags_ & telegram_api::channelFull::LINKED_CHAT_ID_MASK) != 0) {
linked_channel_id = ChannelId(channel->linked_chat_id_);
auto linked_channel = get_channel_force(linked_channel_id, "ChannelFull");
if (linked_channel == nullptr || c->is_megagroup == linked_channel->is_megagroup ||
channel_id == linked_channel_id) {
LOG(ERROR) << "Failed to add a link between " << channel_id << " and " << linked_channel_id;
linked_channel_id = ChannelId();
}
}
on_update_channel_full_linked_channel_id(channel_full, channel_id, linked_channel_id);
on_update_channel_full_location(channel_full, channel_id, DialogLocation(td_, std::move(channel->location_)));
if (c->is_megagroup) {
on_update_channel_full_slow_mode_delay(channel_full, channel_id, channel->slowmode_seconds_,
channel->slowmode_next_send_date_);
}
if (channel_full->can_be_deleted != channel->can_delete_channel_) {
channel_full->can_be_deleted = channel->can_delete_channel_;
channel_full->need_save_to_database = true;
}
if (c->can_be_deleted != channel_full->can_be_deleted) {
c->can_be_deleted = channel_full->can_be_deleted;
c->need_save_to_database = true;
}
auto migrated_from_chat_id = ChatId(channel->migrated_from_chat_id_);
auto migrated_from_max_message_id = MessageId(ServerMessageId(channel->migrated_from_max_id_));
if (channel_full->migrated_from_chat_id != migrated_from_chat_id ||
channel_full->migrated_from_max_message_id != migrated_from_max_message_id) {
channel_full->migrated_from_chat_id = migrated_from_chat_id;
channel_full->migrated_from_max_message_id = migrated_from_max_message_id;
channel_full->is_changed = true;
}
if (c->is_changed) {
LOG(ERROR) << "Receive inconsistent chatPhoto and chatPhotoInfo for " << channel_id;
update_channel(c, channel_id);
}
channel_full->is_update_channel_full_sent = true;
update_channel_full(channel_full, channel_id, "on_get_channel_full");
if (linked_channel_id.is_valid()) {
auto linked_channel_full = get_channel_full_force(linked_channel_id, true, "on_get_channel_full");
on_update_channel_full_linked_channel_id(linked_channel_full, linked_channel_id, channel_id);
if (linked_channel_full != nullptr) {
update_channel_full(linked_channel_full, linked_channel_id, "on_get_channel_full 2");
}
}
td_->dialog_manager_->set_dialog_pending_suggestions(DialogId(channel_id),
std::move(channel->pending_suggestions_));
}
promise.set_value(Unit());
}
void ChatManager::on_get_chat_full_failed(ChatId chat_id) {
if (G()->close_flag()) {
return;
}
LOG(INFO) << "Failed to get full " << chat_id;
}
void ChatManager::on_get_channel_full_failed(ChannelId channel_id) {
if (G()->close_flag()) {
return;
}
LOG(INFO) << "Failed to get full " << channel_id;
auto channel_full = get_channel_full(channel_id, true, "on_get_channel_full");
if (channel_full != nullptr) {
channel_full->repair_request_version = 0;
}
}
void ChatManager::on_ignored_restriction_reasons_changed() {
restricted_channel_ids_.foreach([&](const ChannelId &channel_id) {
send_closure(G()->td(), &Td::send_update, get_update_supergroup_object(channel_id, get_channel(channel_id)));
});
}
void ChatManager::update_chat_online_member_count(ChatId chat_id, bool is_from_server) {
auto chat_full = get_chat_full(chat_id);
if (chat_full != nullptr) {
update_chat_online_member_count(chat_full, chat_id, false);
}
}
void ChatManager::update_chat_online_member_count(const ChatFull *chat_full, ChatId chat_id, bool is_from_server) {
td_->dialog_participant_manager_->update_dialog_online_member_count(chat_full->participants, DialogId(chat_id),
is_from_server);
}
void ChatManager::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, "on_get_chat_participants")) {
LOG(ERROR) << chat_id << " not found";
return;
}
if (from_update) {
drop_chat_full(chat_id);
}
break;
}
case telegram_api::chatParticipants::ID: {
auto participants = move_tl_object_as<telegram_api::chatParticipants>(participants_ptr);
ChatId chat_id(participants->chat_id_);
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
const Chat *c = get_chat_force(chat_id, "chatParticipants");
if (c == nullptr) {
LOG(ERROR) << chat_id << " not found";
return;
}
ChatFull *chat_full = get_chat_full_force(chat_id, "telegram_api::chatParticipants");
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(std::move(participant_ptr), c->date, c->status.is_creator());
if (!dialog_participant.is_valid()) {
LOG(ERROR) << "Receive invalid " << dialog_participant;
continue;
}
LOG_IF(ERROR, !td_->dialog_manager_->have_dialog_info(dialog_participant.dialog_id_))
<< "Have no information about " << dialog_participant.dialog_id_ << " as a member of " << chat_id;
LOG_IF(ERROR, !td_->user_manager_->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.dialog_id_
<< ", " << chat_id << " was created at " << c->date;
dialog_participant.joined_date_ = c->date;
}
if (dialog_participant.status_.is_creator() && dialog_participant.dialog_id_.get_type() == DialogType::User) {
new_creator_user_id = dialog_participant.dialog_id_.get_user_id();
}
new_participants.push_back(std::move(dialog_participant));
}
if (chat_full->creator_user_id != new_creator_user_id) {
if (new_creator_user_id.is_valid() && chat_full->creator_user_id.is_valid()) {
LOG(ERROR) << "Group creator has changed from " << chat_full->creator_user_id << " to " << new_creator_user_id
<< " in " << chat_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);
if (from_update) {
update_chat_full(chat_full, chat_id, "on_get_chat_participants");
}
break;
}
default:
UNREACHABLE();
}
}
const DialogParticipant *ChatManager::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_full_participant(chat_full, DialogId(user_id));
}
const DialogParticipant *ChatManager::get_chat_full_participant(const ChatFull *chat_full, DialogId dialog_id) {
for (const auto &dialog_participant : chat_full->participants) {
if (dialog_participant.dialog_id_ == dialog_id) {
return &dialog_participant;
}
}
return nullptr;
}
const vector<DialogParticipant> *ChatManager::get_chat_participants(ChatId chat_id) const {
auto chat_full = get_chat_full(chat_id);
if (chat_full == nullptr) {
return nullptr;
}
return &chat_full->participants;
}
tl_object_ptr<td_api::chatMember> ChatManager::get_chat_member_object(const DialogParticipant &dialog_participant,
const char *source) const {
return td_api::make_object<td_api::chatMember>(
get_message_sender_object(td_, dialog_participant.dialog_id_, source),
td_->user_manager_->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());
}
bool ChatManager::on_get_channel_error(ChannelId channel_id, const Status &status, const char *source) {
LOG(INFO) << "Receive " << status << " in " << channel_id << " from " << source;
if (status.message() == CSlice("BOT_METHOD_INVALID")) {
LOG(ERROR) << "Receive BOT_METHOD_INVALID from " << source;
return true;
}
if (G()->is_expected_error(status)) {
return true;
}
if (status.message() == "CHANNEL_PRIVATE" || status.message() == "CHANNEL_PUBLIC_GROUP_NA") {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive " << status.message() << " in invalid " << channel_id << " from " << source;
return false;
}
auto c = get_channel(channel_id);
if (c == nullptr) {
if (Slice(source) == Slice("GetChannelDifferenceQuery") || Slice(source) == Slice("GetChannelsQuery")) {
// get channel difference after restart
// get channel from server by its identifier
return true;
}
LOG(ERROR) << "Receive " << status.message() << " in not found " << channel_id << " from " << source;
return false;
}
auto debug_channel_object = oneline(to_string(get_supergroup_object(channel_id, c)));
if (c->status.is_member()) {
LOG(INFO) << "Emulate leaving " << channel_id;
// TODO we also may try to write to a public channel
int32 flags = 0;
if (c->is_megagroup) {
flags |= CHANNEL_FLAG_IS_MEGAGROUP;
} else {
flags |= CHANNEL_FLAG_IS_BROADCAST;
}
telegram_api::channelForbidden channel_forbidden(flags, false /*ignored*/, false /*ignored*/, channel_id.get(),
c->access_hash, c->title, 0);
on_get_channel_forbidden(channel_forbidden, "CHANNEL_PRIVATE");
} else if (!c->status.is_banned()) {
if (!c->usernames.is_empty()) {
LOG(INFO) << "Drop usernames of " << channel_id;
on_update_channel_usernames(c, channel_id, Usernames());
}
on_update_channel_has_location(c, channel_id, false);
on_update_channel_linked_channel_id(channel_id, ChannelId());
update_channel(c, channel_id);
td_->dialog_invite_link_manager_->remove_dialog_access_by_invite_link(DialogId(channel_id));
}
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, source);
LOG_IF(ERROR, have_input_peer_channel(c, channel_id, AccessRights::Read))
<< "Have read access to channel after receiving CHANNEL_PRIVATE. Channel state: "
<< oneline(to_string(get_supergroup_object(channel_id, c)))
<< ". Previous channel state: " << debug_channel_object;
return true;
}
return false;
}
bool ChatManager::speculative_add_count(int32 &count, int32 delta_count, int32 min_count) {
auto new_count = count + delta_count;
if (new_count < min_count) {
new_count = min_count;
}
if (new_count == count) {
return false;
}
count = new_count;
return true;
}
void ChatManager::speculative_add_channel_participants(ChannelId channel_id, const vector<UserId> &added_user_ids,
UserId inviter_user_id, int32 date, bool by_me) {
td_->dialog_participant_manager_->add_cached_channel_participants(channel_id, added_user_ids, inviter_user_id, date);
auto channel_full = get_channel_full_force(channel_id, true, "speculative_add_channel_participants");
int32 delta_participant_count = 0;
for (auto user_id : added_user_ids) {
if (!user_id.is_valid()) {
continue;
}
delta_participant_count++;
if (channel_full != nullptr && td_->user_manager_->is_user_bot(user_id) &&
!td::contains(channel_full->bot_user_ids, user_id)) {
channel_full->bot_user_ids.push_back(user_id);
channel_full->need_save_to_database = true;
reload_channel_full(channel_id, Promise<Unit>(), "speculative_add_channel_participants");
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
channel_full->bot_user_ids, false);
}
}
if (channel_full != nullptr) {
if (channel_full->is_changed) {
channel_full->speculative_version++;
}
update_channel_full(channel_full, channel_id, "speculative_add_channel_participants");
}
if (delta_participant_count == 0) {
return;
}
speculative_add_channel_participant_count(channel_id, delta_participant_count, by_me);
}
void ChatManager::speculative_delete_channel_participant(ChannelId channel_id, UserId deleted_user_id, bool by_me) {
if (!deleted_user_id.is_valid()) {
return;
}
td_->dialog_participant_manager_->delete_cached_channel_participant(channel_id, deleted_user_id);
if (td_->user_manager_->is_user_bot(deleted_user_id)) {
auto channel_full = get_channel_full_force(channel_id, true, "speculative_delete_channel_participant");
if (channel_full != nullptr && td::remove(channel_full->bot_user_ids, deleted_user_id)) {
channel_full->need_save_to_database = true;
update_channel_full(channel_full, channel_id, "speculative_delete_channel_participant");
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
channel_full->bot_user_ids, false);
}
}
speculative_add_channel_participant_count(channel_id, -1, by_me);
}
void ChatManager::speculative_add_channel_participant_count(ChannelId channel_id, int32 delta_participant_count,
bool by_me) {
if (by_me) {
// Currently, ignore all changes made by the current user, because they may have been already counted
invalidate_channel_full(channel_id, false, "speculative_add_channel_participant_count"); // just in case
return;
}
auto channel_full = get_channel_full_force(channel_id, true, "speculative_add_channel_participant_count");
auto min_count = channel_full == nullptr ? 0 : channel_full->administrator_count;
auto c = get_channel_force(channel_id, "speculative_add_channel_participant_count");
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, delta_participant_count, min_count)) {
c->is_changed = true;
update_channel(c, channel_id);
}
if (channel_full == nullptr) {
return;
}
channel_full->is_changed |=
speculative_add_count(channel_full->participant_count, delta_participant_count, min_count);
if (channel_full->is_changed) {
channel_full->speculative_version++;
}
update_channel_full(channel_full, channel_id, "speculative_add_channel_participant_count");
}
void ChatManager::speculative_add_channel_user(ChannelId channel_id, UserId user_id,
const DialogParticipantStatus &new_status,
const DialogParticipantStatus &old_status) {
auto c = get_channel_force(channel_id, "speculative_add_channel_user");
// channel full must be loaded before c->participant_count is updated, because on_load_channel_full_from_database
// must copy the initial c->participant_count before it is speculatibely updated
auto channel_full = get_channel_full_force(channel_id, true, "speculative_add_channel_user");
int32 min_count = 0;
LOG(INFO) << "Speculatively change status of " << user_id << " in " << channel_id << " from " << old_status << " to "
<< new_status;
if (channel_full != nullptr) {
channel_full->is_changed |= speculative_add_count(
channel_full->administrator_count, new_status.is_administrator_member() - old_status.is_administrator_member());
min_count = channel_full->administrator_count;
}
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, new_status.is_member() - old_status.is_member(), min_count)) {
c->is_changed = true;
update_channel(c, channel_id);
}
td_->dialog_participant_manager_->update_cached_channel_participant_status(channel_id, user_id, new_status);
if (channel_full == nullptr) {
return;
}
channel_full->is_changed |= speculative_add_count(channel_full->participant_count,
new_status.is_member() - old_status.is_member(), min_count);
channel_full->is_changed |=
speculative_add_count(channel_full->restricted_count, new_status.is_restricted() - old_status.is_restricted());
channel_full->is_changed |=
speculative_add_count(channel_full->banned_count, new_status.is_banned() - old_status.is_banned());
if (channel_full->is_changed) {
channel_full->speculative_version++;
}
if (new_status.is_member() != old_status.is_member() && td_->user_manager_->is_user_bot(user_id)) {
if (new_status.is_member()) {
if (!td::contains(channel_full->bot_user_ids, user_id)) {
channel_full->bot_user_ids.push_back(user_id);
channel_full->need_save_to_database = true;
reload_channel_full(channel_id, Promise<Unit>(), "speculative_add_channel_user");
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
channel_full->bot_user_ids, false);
}
} else {
if (td::remove(channel_full->bot_user_ids, user_id)) {
channel_full->need_save_to_database = true;
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
channel_full->bot_user_ids, false);
}
}
}
update_channel_full(channel_full, channel_id, "speculative_add_channel_user");
}
void ChatManager::invalidate_channel_full(ChannelId channel_id, bool need_drop_slow_mode_delay, const char *source) {
LOG(INFO) << "Invalidate supergroup full for " << channel_id << " from " << source;
auto channel_full = get_channel_full(channel_id, true, "invalidate_channel_full"); // must not load ChannelFull
if (channel_full != nullptr) {
do_invalidate_channel_full(channel_full, channel_id, need_drop_slow_mode_delay);
update_channel_full(channel_full, channel_id, source);
} else if (channel_id.is_valid()) {
invalidated_channels_full_.insert(channel_id);
}
}
void ChatManager::do_invalidate_channel_full(ChannelFull *channel_full, ChannelId channel_id,
bool need_drop_slow_mode_delay) {
CHECK(channel_full != nullptr);
td_->dialog_manager_->on_dialog_info_full_invalidated(DialogId(channel_id));
if (channel_full->expires_at >= Time::now()) {
channel_full->expires_at = 0.0;
channel_full->need_save_to_database = true;
}
if (need_drop_slow_mode_delay && channel_full->slow_mode_delay != 0) {
channel_full->slow_mode_delay = 0;
channel_full->slow_mode_next_send_date = 0;
channel_full->is_slow_mode_next_send_date_changed = true;
channel_full->is_changed = true;
}
}
void ChatManager::on_update_chat_full_photo(ChatFull *chat_full, ChatId chat_id, Photo photo) {
CHECK(chat_full != nullptr);
if (photo != chat_full->photo) {
chat_full->photo = std::move(photo);
chat_full->is_changed = true;
}
auto photo_file_ids = photo_get_file_ids(chat_full->photo);
if (chat_full->registered_photo_file_ids == photo_file_ids) {
return;
}
auto &file_source_id = chat_full->file_source_id;
if (!file_source_id.is_valid()) {
file_source_id = chat_full_file_source_ids_.get(chat_id);
if (file_source_id.is_valid()) {
VLOG(file_references) << "Move " << file_source_id << " inside of " << chat_id;
chat_full_file_source_ids_.erase(chat_id);
} else {
VLOG(file_references) << "Need to create new file source for full " << chat_id;
file_source_id = td_->file_reference_manager_->create_chat_full_file_source(chat_id);
}
}
td_->file_manager_->change_files_source(file_source_id, chat_full->registered_photo_file_ids, photo_file_ids);
chat_full->registered_photo_file_ids = std::move(photo_file_ids);
}
void ChatManager::on_update_channel_full_photo(ChannelFull *channel_full, ChannelId channel_id, Photo photo) {
CHECK(channel_full != nullptr);
if (photo != channel_full->photo) {
channel_full->photo = std::move(photo);
channel_full->is_changed = true;
}
auto photo_file_ids = photo_get_file_ids(channel_full->photo);
if (channel_full->registered_photo_file_ids == photo_file_ids) {
return;
}
auto &file_source_id = channel_full->file_source_id;
if (!file_source_id.is_valid()) {
file_source_id = channel_full_file_source_ids_.get(channel_id);
if (file_source_id.is_valid()) {
VLOG(file_references) << "Move " << file_source_id << " inside of " << channel_id;
channel_full_file_source_ids_.erase(channel_id);
} else {
VLOG(file_references) << "Need to create new file source for full " << channel_id;
file_source_id = td_->file_reference_manager_->create_channel_full_file_source(channel_id);
}
}
td_->file_manager_->change_files_source(file_source_id, channel_full->registered_photo_file_ids, photo_file_ids);
channel_full->registered_photo_file_ids = std::move(photo_file_ids);
}
void ChatManager::on_update_chat_full_invite_link(ChatFull *chat_full,
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link) {
CHECK(chat_full != nullptr);
if (update_permanent_invite_link(chat_full->invite_link,
DialogInviteLink(std::move(invite_link), false, "ChatFull"))) {
chat_full->is_changed = true;
}
}
void ChatManager::on_update_channel_full_invite_link(ChannelFull *channel_full,
tl_object_ptr<telegram_api::ExportedChatInvite> &&invite_link) {
CHECK(channel_full != nullptr);
if (update_permanent_invite_link(channel_full->invite_link,
DialogInviteLink(std::move(invite_link), false, "ChannelFull"))) {
channel_full->is_changed = true;
}
}
void ChatManager::remove_linked_channel_id(ChannelId channel_id) {
if (!channel_id.is_valid()) {
return;
}
auto linked_channel_id = linked_channel_ids_.get(channel_id);
if (linked_channel_id.is_valid()) {
linked_channel_ids_.erase(channel_id);
linked_channel_ids_.erase(linked_channel_id);
}
}
ChannelId ChatManager::get_linked_channel_id(ChannelId channel_id) const {
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
return channel_full->linked_channel_id;
}
return linked_channel_ids_.get(channel_id);
}
void ChatManager::on_update_channel_full_linked_channel_id(ChannelFull *channel_full, ChannelId channel_id,
ChannelId linked_channel_id) {
auto old_linked_channel_id = get_linked_channel_id(channel_id);
LOG(INFO) << "Uplate linked channel in " << channel_id << " from " << old_linked_channel_id << " to "
<< linked_channel_id;
if (channel_full != nullptr && channel_full->linked_channel_id != linked_channel_id &&
channel_full->linked_channel_id.is_valid()) {
get_channel_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 10");
get_channel_full_force(channel_full->linked_channel_id, true, "on_update_channel_full_linked_channel_id 0");
}
auto old_linked_linked_channel_id = get_linked_channel_id(linked_channel_id);
remove_linked_channel_id(channel_id);
remove_linked_channel_id(linked_channel_id);
if (channel_id.is_valid() && linked_channel_id.is_valid()) {
linked_channel_ids_.set(channel_id, linked_channel_id);
linked_channel_ids_.set(linked_channel_id, channel_id);
}
if (channel_full != nullptr && channel_full->linked_channel_id != linked_channel_id) {
if (channel_full->linked_channel_id.is_valid()) {
// remove link from a previously linked channel_full
auto linked_channel =
get_channel_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 11");
if (linked_channel != nullptr && linked_channel->has_linked_channel) {
linked_channel->has_linked_channel = false;
linked_channel->is_changed = true;
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto(), "on_update_channel_full_linked_channel_id 21");
}
auto linked_channel_full =
get_channel_full_force(channel_full->linked_channel_id, true, "on_update_channel_full_linked_channel_id 1");
if (linked_channel_full != nullptr && linked_channel_full->linked_channel_id == channel_id) {
linked_channel_full->linked_channel_id = ChannelId();
linked_channel_full->is_changed = true;
update_channel_full(linked_channel_full, channel_full->linked_channel_id,
"on_update_channel_full_linked_channel_id 3");
}
}
channel_full->linked_channel_id = linked_channel_id;
channel_full->is_changed = true;
if (channel_full->linked_channel_id.is_valid()) {
// add link from a newly linked channel_full
auto linked_channel =
get_channel_force(channel_full->linked_channel_id, "on_update_channel_full_linked_channel_id 12");
if (linked_channel != nullptr && !linked_channel->has_linked_channel) {
linked_channel->has_linked_channel = true;
linked_channel->is_changed = true;
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto(), "on_update_channel_full_linked_channel_id 22");
}
auto linked_channel_full =
get_channel_full_force(channel_full->linked_channel_id, true, "on_update_channel_full_linked_channel_id 2");
if (linked_channel_full != nullptr && linked_channel_full->linked_channel_id != channel_id) {
linked_channel_full->linked_channel_id = channel_id;
linked_channel_full->is_changed = true;
update_channel_full(linked_channel_full, channel_full->linked_channel_id,
"on_update_channel_full_linked_channel_id 4");
}
}
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
if (linked_channel_id.is_valid() != c->has_linked_channel) {
c->has_linked_channel = linked_channel_id.is_valid();
c->is_changed = true;
update_channel(c, channel_id);
}
if (old_linked_channel_id != linked_channel_id) {
// must be called after the linked channel is changed
td_->messages_manager_->on_dialog_linked_channel_updated(DialogId(channel_id), old_linked_channel_id,
linked_channel_id);
}
if (linked_channel_id.is_valid()) {
auto new_linked_linked_channel_id = get_linked_channel_id(linked_channel_id);
LOG(INFO) << "Uplate linked channel in " << linked_channel_id << " from " << old_linked_linked_channel_id << " to "
<< new_linked_linked_channel_id;
if (old_linked_linked_channel_id != new_linked_linked_channel_id) {
// must be called after the linked channel is changed
td_->messages_manager_->on_dialog_linked_channel_updated(
DialogId(linked_channel_id), old_linked_linked_channel_id, new_linked_linked_channel_id);
}
}
}
void ChatManager::on_update_channel_full_location(ChannelFull *channel_full, ChannelId channel_id,
const DialogLocation &location) {
if (channel_full->location != location) {
channel_full->location = location;
channel_full->is_changed = true;
}
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
on_update_channel_has_location(c, channel_id, !location.empty());
update_channel(c, channel_id);
}
void ChatManager::on_update_channel_full_slow_mode_delay(ChannelFull *channel_full, ChannelId channel_id,
int32 slow_mode_delay, int32 slow_mode_next_send_date) {
if (slow_mode_delay < 0) {
LOG(ERROR) << "Receive slow mode delay " << slow_mode_delay << " in " << channel_id;
slow_mode_delay = 0;
}
if (channel_full->slow_mode_delay != slow_mode_delay) {
channel_full->slow_mode_delay = slow_mode_delay;
channel_full->is_changed = true;
}
on_update_channel_full_slow_mode_next_send_date(channel_full, slow_mode_next_send_date);
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
bool is_slow_mode_enabled = slow_mode_delay != 0;
if (is_slow_mode_enabled != c->is_slow_mode_enabled) {
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_changed = true;
update_channel(c, channel_id);
}
}
void ChatManager::on_update_channel_full_slow_mode_next_send_date(ChannelFull *channel_full,
int32 slow_mode_next_send_date) {
if (slow_mode_next_send_date < 0) {
LOG(ERROR) << "Receive slow mode next send date " << slow_mode_next_send_date;
slow_mode_next_send_date = 0;
}
if (channel_full->slow_mode_delay == 0 && slow_mode_next_send_date > 0) {
LOG(ERROR) << "Slow mode is disabled, but next send date is " << slow_mode_next_send_date;
slow_mode_next_send_date = 0;
}
if (slow_mode_next_send_date != 0) {
auto now = G()->unix_time();
if (slow_mode_next_send_date <= now) {
slow_mode_next_send_date = 0;
}
if (slow_mode_next_send_date > now + 3601) {
slow_mode_next_send_date = now + 3601;
}
}
if (channel_full->slow_mode_next_send_date != slow_mode_next_send_date) {
channel_full->slow_mode_next_send_date = slow_mode_next_send_date;
channel_full->is_slow_mode_next_send_date_changed = true;
if (channel_full->unrestrict_boost_count == 0 || channel_full->boost_count < channel_full->unrestrict_boost_count) {
channel_full->is_changed = true;
} else {
channel_full->need_save_to_database = true;
}
}
}
bool ChatManager::update_permanent_invite_link(DialogInviteLink &invite_link, DialogInviteLink new_invite_link) {
if (new_invite_link != invite_link) {
if (invite_link.is_valid() && invite_link.get_invite_link() != new_invite_link.get_invite_link()) {
// old link was invalidated
td_->dialog_invite_link_manager_->invalidate_invite_link_info(invite_link.get_invite_link());
}
invite_link = std::move(new_invite_link);
return true;
}
return false;
}
void ChatManager::repair_chat_participants(ChatId chat_id) {
send_get_chat_full_query(chat_id, Auto(), "repair_chat_participants");
}
void ChatManager::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 (!td_->user_manager_->have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
if (!td_->user_manager_->have_user(inviter_user_id)) {
LOG(ERROR) << "Can't find " << inviter_user_id;
return;
}
LOG(INFO) << "Receive updateChatParticipantAdd to " << chat_id << " with " << user_id << " invited by "
<< inviter_user_id << " at " << date << " with version " << version;
ChatFull *chat_full = get_chat_full_force(chat_id, "on_update_chat_add_user");
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.dialog_id_ == DialogId(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{DialogId(user_id), inviter_user_id, date,
user_id == chat_full->creator_user_id
? DialogParticipantStatus::Creator(true, false, string())
: DialogParticipantStatus::Member()});
update_chat_online_member_count(chat_full, chat_id, false);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id, "on_update_chat_add_user");
// Chat is already updated
if (chat_full->version == c->version &&
narrow_cast<int32>(chat_full->participants.size()) != c->participant_count) {
LOG(ERROR) << "Number of members in " << chat_id << " with version " << c->version << " is "
<< c->participant_count << " but there are " << chat_full->participants.size()
<< " members in the ChatFull";
repair_chat_participants(chat_id);
}
}
}
void ChatManager::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 (!td_->user_manager_->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, "on_update_chat_edit_administrator");
if (c == nullptr) {
LOG(INFO) << "Ignoring update about members of unknown " << chat_id;
return;
}
if (c->status.is_left()) {
// possible if updates come out of order
LOG(WARNING) << "Receive updateChatParticipantAdmin for left " << chat_id << ". Couldn't apply it";
repair_chat_participants(chat_id); // just in case
return;
}
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return;
}
CHECK(c->version >= 0);
auto status = is_administrator ? DialogParticipantStatus::GroupAdministrator(c->status.is_creator())
: DialogParticipantStatus::Member();
if (version > c->version) {
if (version != c->version + 1) {
LOG(INFO) << "Administrators of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return;
}
c->version = version;
c->need_save_to_database = true;
if (user_id == td_->user_manager_->get_my_id() && !c->status.is_creator()) {
// if chat with version was already received, then the update is already processed
// so we need to call on_update_chat_status only if version > c->version
on_update_chat_status(c, chat_id, status);
}
update_chat(c, chat_id);
}
ChatFull *chat_full = get_chat_full_force(chat_id, "on_update_chat_edit_administrator");
if (chat_full != nullptr) {
if (chat_full->version + 1 == version) {
for (auto &participant : chat_full->participants) {
if (participant.dialog_id_ == DialogId(user_id)) {
participant.status_ = std::move(status);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id, "on_update_chat_edit_administrator");
return;
}
}
}
// can't find chat member or version have increased too much
repair_chat_participants(chat_id);
}
}
void ChatManager::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 (!td_->user_manager_->have_user(user_id)) {
LOG(ERROR) << "Can't find " << user_id;
return;
}
LOG(INFO) << "Receive updateChatParticipantDelete from " << chat_id << " with " << user_id << " and version "
<< version;
ChatFull *chat_full = get_chat_full_force(chat_id, "on_update_chat_delete_user");
if (chat_full == nullptr) {
LOG(INFO) << "Ignoring update about members of " << chat_id;
return;
}
const Chat *c = get_chat_force(chat_id, "on_update_chat_delete_user");
if (c == nullptr) {
LOG(ERROR) << "Receive updateChatParticipantDelete for unknown " << chat_id;
repair_chat_participants(chat_id);
return;
}
if (user_id == td_->user_manager_->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].dialog_id_ == DialogId(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, "on_update_chat_delete_user");
if (static_cast<int32>(chat_full->participants.size()) != c->participant_count) {
repair_chat_participants(chat_id);
}
return;
}
}
LOG(ERROR) << "Can't find basic group member " << user_id << " in " << chat_id << " to be removed";
repair_chat_participants(chat_id);
}
}
void ChatManager::on_update_chat_status(Chat *c, ChatId chat_id, DialogParticipantStatus status) {
if (c->status != status) {
LOG(INFO) << "Update " << chat_id << " status from " << c->status << " to " << status;
bool need_reload_group_call = c->status.can_manage_calls() != status.can_manage_calls();
bool need_drop_invite_link = c->status.can_manage_invite_links() && !status.can_manage_invite_links();
c->status = std::move(status);
c->is_status_changed = true;
if (c->status.is_left()) {
c->participant_count = 0;
c->version = -1;
c->default_permissions_version = -1;
c->pinned_message_version = -1;
drop_chat_full(chat_id);
} else if (need_drop_invite_link) {
ChatFull *chat_full = get_chat_full_force(chat_id, "on_update_chat_status");
if (chat_full != nullptr) {
on_update_chat_full_invite_link(chat_full, nullptr);
update_chat_full(chat_full, chat_id, "on_update_chat_status");
}
}
if (need_reload_group_call) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_group_call_rights,
DialogId(chat_id));
}
c->is_changed = true;
}
}
void ChatManager::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, "on_update_chat_default_permissions");
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_get_chat
if (version != c->version + 1) {
LOG(INFO) << "Default permissions of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return;
}
LOG_IF(ERROR, default_permissions == c->default_permissions)
<< "Receive updateChatDefaultBannedRights in " << chat_id << " with version " << version
<< " and default_permissions = " << default_permissions
<< ", but default_permissions are not changed. Current version is " << c->version;
c->version = version;
c->need_save_to_database = true;
on_update_chat_default_permissions(c, chat_id, default_permissions, version);
update_chat(c, chat_id);
}
}
void ChatManager::on_update_chat_default_permissions(Chat *c, ChatId chat_id, RestrictedRights default_permissions,
int32 version) {
if (c->default_permissions != default_permissions && version >= c->default_permissions_version) {
LOG(INFO) << "Update " << chat_id << " default permissions from " << c->default_permissions << " to "
<< default_permissions << " and version from " << c->default_permissions_version << " to " << version;
c->default_permissions = default_permissions;
c->default_permissions_version = version;
c->is_default_permissions_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_chat_noforwards(Chat *c, ChatId chat_id, bool noforwards) {
if (c->noforwards != noforwards) {
LOG(INFO) << "Update " << chat_id << " has_protected_content from " << c->noforwards << " to " << noforwards;
c->noforwards = noforwards;
c->is_noforwards_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::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, "on_update_chat_pinned_message");
if (c == nullptr) {
LOG(INFO) << "Ignoring update about unknown " << chat_id;
return;
}
LOG(INFO) << "Receive updateChatPinnedMessage in " << chat_id << " with " << pinned_message_id << " and version "
<< version << ". Current version is " << c->version << "/" << c->pinned_message_version;
if (c->status.is_left()) {
// possible if updates come out of order
repair_chat_participants(chat_id); // just in case
return;
}
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return;
}
CHECK(c->version >= 0);
if (version >= c->pinned_message_version) {
if (version != c->version + 1 && version != c->version) {
LOG(INFO) << "Pinned message of " << chat_id << " with version " << c->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
} else if (version == c->version + 1) {
c->version = version;
c->need_save_to_database = true;
}
td_->messages_manager_->on_update_dialog_last_pinned_message_id(DialogId(chat_id), pinned_message_id);
if (version > c->pinned_message_version) {
LOG(INFO) << "Change pinned message version of " << chat_id << " from " << c->pinned_message_version << " to "
<< version;
c->pinned_message_version = version;
c->need_save_to_database = true;
}
update_chat(c, chat_id);
}
}
void ChatManager::on_update_chat_participant_count(Chat *c, ChatId chat_id, int32 participant_count, int32 version,
const string &debug_str) {
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " in " << chat_id << debug_str;
return;
}
if (version < c->version) {
// some outdated data
LOG(INFO) << "Receive number of members in " << chat_id << " with version " << version << debug_str
<< ", but current version is " << c->version;
return;
}
if (c->participant_count != participant_count) {
if (version == c->version && participant_count != 0) {
// version is not changed when deleted user is removed from the chat
LOG_IF(ERROR, c->participant_count != participant_count + 1)
<< "Number of members in " << chat_id << " has changed from " << c->participant_count << " to "
<< participant_count << ", but version " << c->version << " remains unchanged" << debug_str;
repair_chat_participants(chat_id);
}
c->participant_count = participant_count;
c->version = version;
c->is_changed = true;
return;
}
if (version > c->version) {
c->version = version;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_chat_photo(Chat *c, ChatId chat_id,
tl_object_ptr<telegram_api::ChatPhoto> &&chat_photo_ptr) {
on_update_chat_photo(
c, chat_id, get_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), 0, std::move(chat_photo_ptr)), true);
}
void ChatManager::on_update_chat_photo(Chat *c, ChatId chat_id, DialogPhoto &&photo, bool invalidate_photo_cache) {
if (td_->auth_manager_->is_bot()) {
photo.minithumbnail.clear();
}
if (need_update_dialog_photo(c->photo, photo)) {
c->photo = std::move(photo);
c->is_photo_changed = true;
c->need_save_to_database = true;
if (invalidate_photo_cache) {
auto chat_full = get_chat_full(chat_id); // must not load ChatFull
if (chat_full != nullptr) {
if (!chat_full->photo.is_empty()) {
chat_full->photo = Photo();
chat_full->is_changed = true;
}
if (c->photo.small_file_id.is_valid()) {
reload_chat_full(chat_id, Auto(), "on_update_chat_photo");
}
update_chat_full(chat_full, chat_id, "on_update_chat_photo");
}
}
} else if (need_update_dialog_photo_minithumbnail(c->photo.minithumbnail, photo.minithumbnail)) {
c->photo.minithumbnail = std::move(photo.minithumbnail);
c->is_photo_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_chat_title(Chat *c, ChatId chat_id, string &&title) {
if (c->title != title) {
c->title = std::move(title);
c->is_title_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_chat_active(Chat *c, ChatId chat_id, bool is_active) {
if (c->is_active != is_active) {
c->is_active = is_active;
c->is_is_active_changed = true;
c->is_changed = true;
}
}
void ChatManager::on_update_chat_migrated_to_channel_id(Chat *c, ChatId chat_id, ChannelId migrated_to_channel_id) {
if (c->migrated_to_channel_id != migrated_to_channel_id && migrated_to_channel_id.is_valid()) {
LOG_IF(ERROR, c->migrated_to_channel_id.is_valid())
<< "Upgraded supergroup ID for " << chat_id << " has changed from " << c->migrated_to_channel_id << " to "
<< migrated_to_channel_id;
c->migrated_to_channel_id = migrated_to_channel_id;
c->is_changed = true;
}
}
void ChatManager::on_update_chat_description(ChatId chat_id, string &&description) {
if (!chat_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << chat_id;
return;
}
auto chat_full = get_chat_full_force(chat_id, "on_update_chat_description");
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, "on_update_chat_description");
td_->group_call_manager_->on_update_dialog_about(DialogId(chat_id), chat_full->description, true);
}
}
bool ChatManager::on_update_chat_full_participants_short(ChatFull *chat_full, ChatId chat_id, int32 version) {
if (version <= -1) {
LOG(ERROR) << "Receive wrong version " << version << " for " << chat_id;
return false;
}
if (chat_full->version == -1) {
// chat members are unknown, nothing to update
return false;
}
if (chat_full->version + 1 == version) {
chat_full->version = version;
return true;
}
LOG(INFO) << "Number of members in " << chat_id << " with version " << chat_full->version
<< " has changed, but new version is " << version;
repair_chat_participants(chat_id);
return false;
}
void ChatManager::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 ChatManager::drop_chat_full(ChatId chat_id) {
ChatFull *chat_full = get_chat_full_force(chat_id, "drop_chat_full");
if (chat_full == nullptr) {
return;
}
LOG(INFO) << "Drop basicGroupFullInfo of " << chat_id;
on_update_chat_full_photo(chat_full, chat_id, Photo());
// chat_full->creator_user_id = UserId();
chat_full->participants.clear();
chat_full->bot_commands.clear();
chat_full->version = -1;
on_update_chat_full_invite_link(chat_full, nullptr);
update_chat_online_member_count(chat_full, chat_id, true);
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id, "drop_chat_full");
}
void ChatManager::on_update_channel_photo(Channel *c, ChannelId channel_id,
tl_object_ptr<telegram_api::ChatPhoto> &&chat_photo_ptr) {
on_update_channel_photo(
c, channel_id,
get_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), c->access_hash, std::move(chat_photo_ptr)),
true);
}
void ChatManager::on_update_chat_bot_commands(ChatId chat_id, BotCommands &&bot_commands) {
auto chat_full = get_chat_full_force(chat_id, "on_update_chat_bot_commands");
if (chat_full != nullptr && BotCommands::update_all_bot_commands(chat_full->bot_commands, std::move(bot_commands))) {
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id, "on_update_chat_bot_commands");
}
}
void ChatManager::on_update_chat_permanent_invite_link(ChatId chat_id, const DialogInviteLink &invite_link) {
auto chat_full = get_chat_full_force(chat_id, "on_update_chat_permanent_invite_link");
if (chat_full != nullptr && update_permanent_invite_link(chat_full->invite_link, invite_link)) {
chat_full->is_changed = true;
update_chat_full(chat_full, chat_id, "on_update_chat_permanent_invite_link");
}
}
void ChatManager::on_update_channel_photo(Channel *c, ChannelId channel_id, DialogPhoto &&photo,
bool invalidate_photo_cache) {
if (td_->auth_manager_->is_bot()) {
photo.minithumbnail.clear();
}
if (need_update_dialog_photo(c->photo, photo)) {
c->photo = std::move(photo);
c->is_photo_changed = true;
c->need_save_to_database = true;
if (invalidate_photo_cache) {
auto channel_full = get_channel_full(channel_id, true, "on_update_channel_photo"); // must not load ChannelFull
if (channel_full != nullptr) {
if (!channel_full->photo.is_empty()) {
channel_full->photo = Photo();
channel_full->is_changed = true;
}
if (c->photo.small_file_id.is_valid()) {
if (channel_full->expires_at > 0.0) {
channel_full->expires_at = 0.0;
channel_full->need_save_to_database = true;
}
reload_channel_full(channel_id, Auto(), "on_update_channel_photo");
}
update_channel_full(channel_full, channel_id, "on_update_channel_photo");
}
}
} else if (need_update_dialog_photo_minithumbnail(c->photo.minithumbnail, photo.minithumbnail)) {
c->photo.minithumbnail = std::move(photo.minithumbnail);
c->is_photo_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_emoji_status(Channel *c, ChannelId channel_id, EmojiStatus emoji_status) {
if (c->emoji_status != emoji_status) {
LOG(DEBUG) << "Change emoji status of " << channel_id << " from " << c->emoji_status << " to " << emoji_status;
c->emoji_status = std::move(emoji_status);
c->is_emoji_status_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_accent_color_id(Channel *c, ChannelId channel_id, AccentColorId accent_color_id) {
if (accent_color_id == AccentColorId(channel_id) || !accent_color_id.is_valid()) {
accent_color_id = AccentColorId();
}
if (c->accent_color_id != accent_color_id) {
c->accent_color_id = accent_color_id;
c->is_accent_color_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_background_custom_emoji_id(Channel *c, ChannelId channel_id,
CustomEmojiId background_custom_emoji_id) {
if (c->background_custom_emoji_id != background_custom_emoji_id) {
c->background_custom_emoji_id = background_custom_emoji_id;
c->is_accent_color_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_profile_accent_color_id(Channel *c, ChannelId channel_id,
AccentColorId profile_accent_color_id) {
if (!profile_accent_color_id.is_valid()) {
profile_accent_color_id = AccentColorId();
}
if (c->profile_accent_color_id != profile_accent_color_id) {
c->profile_accent_color_id = profile_accent_color_id;
c->is_accent_color_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_profile_background_custom_emoji_id(
Channel *c, ChannelId channel_id, CustomEmojiId profile_background_custom_emoji_id) {
if (c->profile_background_custom_emoji_id != profile_background_custom_emoji_id) {
c->profile_background_custom_emoji_id = profile_background_custom_emoji_id;
c->is_accent_color_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_title(Channel *c, ChannelId channel_id, string &&title) {
if (c->title != title) {
c->title = std::move(title);
c->is_title_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_status(Channel *c, ChannelId channel_id, DialogParticipantStatus &&status) {
if (c->status != status) {
LOG(INFO) << "Update " << channel_id << " status from " << c->status << " to " << status;
if (c->is_update_supergroup_sent) {
on_channel_status_changed(c, channel_id, c->status, status);
}
c->status = status;
c->is_status_changed = true;
c->is_changed = true;
}
}
void ChatManager::on_channel_status_changed(Channel *c, ChannelId channel_id, const DialogParticipantStatus &old_status,
const DialogParticipantStatus &new_status) {
CHECK(c->is_update_supergroup_sent);
bool have_channel_full = get_channel_full(channel_id) != nullptr;
if (old_status.can_post_stories() != new_status.can_post_stories()) {
td_->story_manager_->update_dialogs_to_send_stories(channel_id, new_status.can_post_stories());
}
bool need_reload_group_call = old_status.can_manage_calls() != new_status.can_manage_calls();
if (old_status.can_manage_invite_links() && !new_status.can_manage_invite_links()) {
auto channel_full = get_channel_full(channel_id, true, "on_channel_status_changed");
if (channel_full != nullptr) { // otherwise invite_link will be dropped when the channel is loaded
on_update_channel_full_invite_link(channel_full, nullptr);
do_invalidate_channel_full(channel_full, channel_id, !c->is_slow_mode_enabled);
update_channel_full(channel_full, channel_id, "on_channel_status_changed");
}
} else {
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_channel_status_changed");
}
if (old_status.is_creator() != new_status.is_creator()) {
c->is_creator_changed = true;
send_get_channel_full_query(nullptr, channel_id, Auto(), "update channel owner");
td_->dialog_participant_manager_->reload_dialog_administrators(DialogId(channel_id), {}, Auto());
td_->dialog_manager_->remove_dialog_suggested_action(
SuggestedAction{SuggestedAction::Type::ConvertToGigagroup, DialogId(channel_id)});
}
if (old_status.is_member() != new_status.is_member() || new_status.is_banned()) {
td_->dialog_invite_link_manager_->remove_dialog_access_by_invite_link(DialogId(channel_id));
if (new_status.is_member() || new_status.is_creator()) {
reload_channel_full(channel_id,
PromiseCreator::lambda([channel_id](Unit) { LOG(INFO) << "Reloaded full " << channel_id; }),
"on_channel_status_changed");
}
}
if (need_reload_group_call) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_group_call_rights,
DialogId(channel_id));
}
bool is_bot = td_->auth_manager_->is_bot();
if (is_bot && old_status.is_administrator() && !new_status.is_administrator()) {
td_->dialog_participant_manager_->drop_channel_participant_cache(channel_id);
}
if (is_bot && old_status.is_member() && !new_status.is_member() && !G()->use_message_database()) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_deleted, DialogId(channel_id),
Promise<Unit>());
}
if (!is_bot && old_status.is_member() != new_status.is_member()) {
if (new_status.is_member()) {
send_closure_later(td_->story_manager_actor_, &StoryManager::reload_dialog_expiring_stories,
DialogId(channel_id));
} else {
send_closure_later(td_->story_manager_actor_, &StoryManager::on_dialog_active_stories_order_updated,
DialogId(channel_id), "on_channel_status_changed");
}
}
// must not load ChannelFull, because must not change the Channel
CHECK(have_channel_full == (get_channel_full(channel_id) != nullptr));
}
void ChatManager::on_update_channel_default_permissions(Channel *c, ChannelId channel_id,
RestrictedRights default_permissions) {
if (c->is_megagroup && c->default_permissions != default_permissions) {
LOG(INFO) << "Update " << channel_id << " default permissions from " << c->default_permissions << " to "
<< default_permissions;
c->default_permissions = default_permissions;
c->is_default_permissions_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_has_location(Channel *c, ChannelId channel_id, bool has_location) {
if (c->has_location != has_location) {
LOG(INFO) << "Update " << channel_id << " has_location from " << c->has_location << " to " << has_location;
c->has_location = has_location;
c->is_has_location_changed = true;
c->is_changed = true;
}
}
void ChatManager::on_update_channel_noforwards(Channel *c, ChannelId channel_id, bool noforwards) {
if (c->noforwards != noforwards) {
LOG(INFO) << "Update " << channel_id << " has_protected_content from " << c->noforwards << " to " << noforwards;
c->noforwards = noforwards;
c->is_noforwards_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_story_ids(ChannelId channel_id, StoryId max_active_story_id,
StoryId max_read_story_id) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
Channel *c = get_channel_force(channel_id, "on_update_channel_story_ids");
if (c != nullptr) {
on_update_channel_story_ids_impl(c, channel_id, max_active_story_id, max_read_story_id);
update_channel(c, channel_id);
} else {
LOG(INFO) << "Ignore update channel story identifiers about unknown " << channel_id;
}
}
void ChatManager::on_update_channel_story_ids_impl(Channel *c, ChannelId channel_id, StoryId max_active_story_id,
StoryId max_read_story_id) {
if (td_->auth_manager_->is_bot()) {
return;
}
if (max_active_story_id != StoryId() && !max_active_story_id.is_server()) {
LOG(ERROR) << "Receive max active " << max_active_story_id << " for " << channel_id;
return;
}
if (max_read_story_id != StoryId() && !max_read_story_id.is_server()) {
LOG(ERROR) << "Receive max read " << max_read_story_id << " for " << channel_id;
return;
}
auto has_unread_stories = get_channel_has_unread_stories(c);
if (c->max_active_story_id != max_active_story_id) {
LOG(DEBUG) << "Change last active story of " << channel_id << " from " << c->max_active_story_id << " to "
<< max_active_story_id;
c->max_active_story_id = max_active_story_id;
c->need_save_to_database = true;
}
if (need_poll_channel_active_stories(c, channel_id)) {
auto max_active_story_id_next_reload_time = Time::now() + MAX_ACTIVE_STORY_ID_RELOAD_TIME;
if (max_active_story_id_next_reload_time >
c->max_active_story_id_next_reload_time + MAX_ACTIVE_STORY_ID_RELOAD_TIME / 5) {
LOG(DEBUG) << "Change max_active_story_id_next_reload_time of " << channel_id;
c->max_active_story_id_next_reload_time = max_active_story_id_next_reload_time;
c->need_save_to_database = true;
}
}
if (!max_active_story_id.is_valid()) {
CHECK(max_read_story_id == StoryId());
if (c->max_read_story_id != StoryId()) {
LOG(DEBUG) << "Drop last read " << c->max_read_story_id << " of " << channel_id;
c->max_read_story_id = StoryId();
c->need_save_to_database = true;
}
} else if (max_read_story_id.get() > c->max_read_story_id.get()) {
LOG(DEBUG) << "Change last read story of " << channel_id << " from " << c->max_read_story_id << " to "
<< max_read_story_id;
c->max_read_story_id = max_read_story_id;
c->need_save_to_database = true;
}
if (has_unread_stories != get_channel_has_unread_stories(c)) {
LOG(DEBUG) << "Change has_unread_stories of " << channel_id << " to " << !has_unread_stories;
c->is_changed = true;
}
}
void ChatManager::on_update_channel_max_read_story_id(ChannelId channel_id, StoryId max_read_story_id) {
CHECK(channel_id.is_valid());
Channel *c = get_channel(channel_id);
if (c != nullptr) {
on_update_channel_max_read_story_id(c, channel_id, max_read_story_id);
update_channel(c, channel_id);
}
}
void ChatManager::on_update_channel_max_read_story_id(Channel *c, ChannelId channel_id, StoryId max_read_story_id) {
if (td_->auth_manager_->is_bot()) {
return;
}
auto has_unread_stories = get_channel_has_unread_stories(c);
if (max_read_story_id.get() > c->max_read_story_id.get()) {
LOG(DEBUG) << "Change last read story of " << channel_id << " from " << c->max_read_story_id << " to "
<< max_read_story_id;
c->max_read_story_id = max_read_story_id;
c->need_save_to_database = true;
}
if (has_unread_stories != get_channel_has_unread_stories(c)) {
LOG(DEBUG) << "Change has_unread_stories of " << channel_id << " to " << !has_unread_stories;
c->is_changed = true;
}
}
void ChatManager::on_update_channel_stories_hidden(ChannelId channel_id, bool stories_hidden) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
Channel *c = get_channel_force(channel_id, "on_update_channel_stories_hidden");
if (c != nullptr) {
on_update_channel_stories_hidden(c, channel_id, stories_hidden);
update_channel(c, channel_id);
} else {
LOG(INFO) << "Ignore update channel stories are archived about unknown " << channel_id;
}
}
void ChatManager::on_update_channel_stories_hidden(Channel *c, ChannelId channel_id, bool stories_hidden) {
if (td_->auth_manager_->is_bot()) {
return;
}
if (c->stories_hidden != stories_hidden) {
LOG(DEBUG) << "Change stories are archived of " << channel_id << " to " << stories_hidden;
c->stories_hidden = stories_hidden;
c->is_stories_hidden_changed = true;
c->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_participant_count(ChannelId channel_id, int32 participant_count) {
Channel *c = get_channel(channel_id);
if (c == nullptr || c->participant_count == participant_count) {
return;
}
c->participant_count = participant_count;
c->is_changed = true;
update_channel(c, channel_id);
auto channel_full = get_channel_full(channel_id, true, "on_update_channel_participant_count");
if (channel_full != nullptr && channel_full->participant_count != participant_count) {
if (channel_full->administrator_count > participant_count) {
channel_full->administrator_count = participant_count;
}
channel_full->participant_count = participant_count;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_participant_count");
}
}
void ChatManager::on_update_channel_editable_username(ChannelId channel_id, string &&username) {
Channel *c = get_channel(channel_id);
CHECK(c != nullptr);
on_update_channel_usernames(c, channel_id, c->usernames.change_editable_username(std::move(username)));
update_channel(c, channel_id);
}
void ChatManager::on_update_channel_usernames(ChannelId channel_id, Usernames &&usernames) {
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
Channel *c = get_channel_force(channel_id, "on_update_channel_usernames");
if (c != nullptr) {
on_update_channel_usernames(c, channel_id, std::move(usernames));
update_channel(c, channel_id);
} else {
LOG(INFO) << "Ignore update channel usernames about unknown " << channel_id;
}
}
void ChatManager::on_update_channel_usernames(Channel *c, ChannelId channel_id, Usernames &&usernames) {
if (c->usernames != usernames) {
td_->dialog_manager_->on_dialog_usernames_updated(DialogId(channel_id), c->usernames, usernames);
td_->messages_manager_->on_dialog_usernames_updated(DialogId(channel_id), c->usernames, usernames);
if (c->is_update_supergroup_sent) {
on_channel_usernames_changed(c, channel_id, c->usernames, usernames);
}
c->usernames = std::move(usernames);
c->is_username_changed = true;
c->is_changed = true;
} else {
td_->dialog_manager_->on_dialog_usernames_received(DialogId(channel_id), usernames, false);
}
}
void ChatManager::on_channel_usernames_changed(const Channel *c, ChannelId channel_id, const Usernames &old_usernames,
const Usernames &new_usernames) {
bool have_channel_full = get_channel_full(channel_id) != nullptr;
if (!old_usernames.has_first_username() || !new_usernames.has_first_username()) {
// moving channel from private to public can change availability of chat members
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_channel_usernames_changed");
}
// must not load ChannelFull, because must not change the Channel
CHECK(have_channel_full == (get_channel_full(channel_id) != nullptr));
}
void ChatManager::on_update_channel_description(ChannelId channel_id, string &&description) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_description");
if (channel_full == nullptr) {
return;
}
if (channel_full->description != description) {
channel_full->description = std::move(description);
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_description");
td_->group_call_manager_->on_update_dialog_about(DialogId(channel_id), channel_full->description, true);
}
}
void ChatManager::on_update_channel_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_sticker_set");
if (channel_full == nullptr) {
return;
}
if (channel_full->sticker_set_id != sticker_set_id) {
channel_full->sticker_set_id = sticker_set_id;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_sticker_set");
}
}
void ChatManager::on_update_channel_emoji_sticker_set(ChannelId channel_id, StickerSetId sticker_set_id) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_emoji_sticker_set");
if (channel_full == nullptr) {
return;
}
if (channel_full->emoji_sticker_set_id != sticker_set_id) {
channel_full->emoji_sticker_set_id = sticker_set_id;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_emoji_sticker_set");
}
}
void ChatManager::on_update_channel_unrestrict_boost_count(ChannelId channel_id, int32 unrestrict_boost_count) {
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_unrestrict_boost_count");
if (channel_full == nullptr) {
return;
}
if (channel_full->unrestrict_boost_count != unrestrict_boost_count) {
channel_full->unrestrict_boost_count = unrestrict_boost_count;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_unrestrict_boost_count");
}
}
void ChatManager::on_update_channel_linked_channel_id(ChannelId channel_id, ChannelId group_channel_id) {
if (channel_id.is_valid()) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_linked_channel_id 1");
on_update_channel_full_linked_channel_id(channel_full, channel_id, group_channel_id);
if (channel_full != nullptr) {
update_channel_full(channel_full, channel_id, "on_update_channel_linked_channel_id 3");
}
}
if (group_channel_id.is_valid()) {
auto channel_full = get_channel_full_force(group_channel_id, true, "on_update_channel_linked_channel_id 2");
on_update_channel_full_linked_channel_id(channel_full, group_channel_id, channel_id);
if (channel_full != nullptr) {
update_channel_full(channel_full, group_channel_id, "on_update_channel_linked_channel_id 4");
}
}
}
void ChatManager::on_update_channel_location(ChannelId channel_id, const DialogLocation &location) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_location");
if (channel_full != nullptr) {
on_update_channel_full_location(channel_full, channel_id, location);
update_channel_full(channel_full, channel_id, "on_update_channel_location");
}
}
void ChatManager::on_update_channel_slow_mode_delay(ChannelId channel_id, int32 slow_mode_delay,
Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_slow_mode_delay");
if (channel_full != nullptr) {
on_update_channel_full_slow_mode_delay(channel_full, channel_id, slow_mode_delay, 0);
update_channel_full(channel_full, channel_id, "on_update_channel_slow_mode_delay");
}
promise.set_value(Unit());
}
void ChatManager::on_update_channel_slow_mode_next_send_date(ChannelId channel_id, int32 slow_mode_next_send_date) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_slow_mode_next_send_date");
if (channel_full != nullptr) {
on_update_channel_full_slow_mode_next_send_date(channel_full, slow_mode_next_send_date);
update_channel_full(channel_full, channel_id, "on_update_channel_slow_mode_next_send_date");
}
}
void ChatManager::on_update_channel_bot_user_ids(ChannelId channel_id, vector<UserId> &&bot_user_ids) {
CHECK(channel_id.is_valid());
if (!have_channel(channel_id)) {
LOG(ERROR) << channel_id << " not found";
return;
}
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_bot_user_ids");
if (channel_full == nullptr) {
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
std::move(bot_user_ids), false);
return;
}
on_update_channel_full_bot_user_ids(channel_full, channel_id, std::move(bot_user_ids));
update_channel_full(channel_full, channel_id, "on_update_channel_bot_user_ids");
}
void ChatManager::on_update_channel_full_bot_user_ids(ChannelFull *channel_full, ChannelId channel_id,
vector<UserId> &&bot_user_ids) {
CHECK(channel_full != nullptr);
send_closure_later(G()->messages_manager(), &MessagesManager::on_dialog_bots_updated, DialogId(channel_id),
bot_user_ids, false);
if (channel_full->bot_user_ids != bot_user_ids) {
channel_full->bot_user_ids = std::move(bot_user_ids);
channel_full->need_save_to_database = true;
}
}
void ChatManager::on_update_channel_is_all_history_available(ChannelId channel_id, bool is_all_history_available,
Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_is_all_history_available");
if (channel_full != nullptr && channel_full->is_all_history_available != is_all_history_available) {
channel_full->is_all_history_available = is_all_history_available;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_is_all_history_available");
}
promise.set_value(Unit());
}
void ChatManager::on_update_channel_can_have_sponsored_messages(ChannelId channel_id, bool can_have_sponsored_messages,
Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_can_have_sponsored_messages");
if (channel_full != nullptr && channel_full->can_have_sponsored_messages != can_have_sponsored_messages) {
channel_full->can_have_sponsored_messages = can_have_sponsored_messages;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_can_have_sponsored_messages");
}
promise.set_value(Unit());
}
void ChatManager::on_update_channel_has_hidden_participants(ChannelId channel_id, bool has_hidden_participants,
Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_has_hidden_participants");
if (channel_full != nullptr && channel_full->has_hidden_participants != has_hidden_participants) {
channel_full->has_hidden_participants = has_hidden_participants;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_has_hidden_participants");
}
promise.set_value(Unit());
}
void ChatManager::on_update_channel_has_aggressive_anti_spam_enabled(ChannelId channel_id,
bool has_aggressive_anti_spam_enabled,
Promise<Unit> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
CHECK(channel_id.is_valid());
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_has_aggressive_anti_spam_enabled");
if (channel_full != nullptr && channel_full->has_aggressive_anti_spam_enabled != has_aggressive_anti_spam_enabled) {
channel_full->has_aggressive_anti_spam_enabled = has_aggressive_anti_spam_enabled;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_has_aggressive_anti_spam_enabled");
}
promise.set_value(Unit());
}
void ChatManager::on_update_channel_has_pinned_stories(ChannelId channel_id, bool has_pinned_stories) {
if (td_->auth_manager_->is_bot()) {
return;
}
if (!channel_id.is_valid()) {
LOG(ERROR) << "Receive invalid " << channel_id;
return;
}
ChannelFull *channel_full = get_channel_full_force(channel_id, true, "on_update_channel_has_pinned_stories");
if (channel_full == nullptr || channel_full->has_pinned_stories == has_pinned_stories) {
return;
}
channel_full->has_pinned_stories = has_pinned_stories;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_has_pinned_stories");
}
void ChatManager::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, "on_update_channel_default_permissions");
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;
}
}
FileSourceId ChatManager::get_chat_full_file_source_id(ChatId chat_id) {
if (!chat_id.is_valid()) {
return FileSourceId();
}
auto chat_full = get_chat_full(chat_id);
if (chat_full != nullptr) {
VLOG(file_references) << "Don't need to create file source for full " << chat_id;
// chat full was already added, source ID was registered and shouldn't be needed
return chat_full->is_update_chat_full_sent ? FileSourceId() : chat_full->file_source_id;
}
auto &source_id = chat_full_file_source_ids_[chat_id];
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_chat_full_file_source(chat_id);
}
VLOG(file_references) << "Return " << source_id << " for full " << chat_id;
return source_id;
}
FileSourceId ChatManager::get_channel_full_file_source_id(ChannelId channel_id) {
if (!channel_id.is_valid()) {
return FileSourceId();
}
auto channel_full = get_channel_full(channel_id);
if (channel_full != nullptr) {
VLOG(file_references) << "Don't need to create file source for full " << channel_id;
// channel full was already added, source ID was registered and shouldn't be needed
return channel_full->is_update_channel_full_sent ? FileSourceId() : channel_full->file_source_id;
}
auto &source_id = channel_full_file_source_ids_[channel_id];
if (!source_id.is_valid()) {
source_id = td_->file_reference_manager_->create_channel_full_file_source(channel_id);
}
VLOG(file_references) << "Return " << source_id << " for full " << channel_id;
return source_id;
}
void ChatManager::create_new_chat(const vector<UserId> &user_ids, const string &title, MessageTtl message_ttl,
Promise<td_api::object_ptr<td_api::createdBasicGroupChat>> &&promise) {
auto new_title = clean_name(title, MAX_TITLE_LENGTH);
if (new_title.empty()) {
return promise.set_error(Status::Error(400, "Title must be non-empty"));
}
vector<telegram_api::object_ptr<telegram_api::InputUser>> input_users;
for (auto user_id : user_ids) {
TRY_RESULT_PROMISE(promise, input_user, td_->user_manager_->get_input_user(user_id));
input_users.push_back(std::move(input_user));
}
td_->create_handler<CreateChatQuery>(std::move(promise))->send(std::move(input_users), new_title, message_ttl);
}
void ChatManager::create_new_channel(const string &title, bool is_forum, bool is_megagroup, const string &description,
const DialogLocation &location, bool for_import, MessageTtl message_ttl,
Promise<td_api::object_ptr<td_api::chat>> &&promise) {
auto new_title = clean_name(title, MAX_TITLE_LENGTH);
if (new_title.empty()) {
return promise.set_error(Status::Error(400, "Title must be non-empty"));
}
td_->create_handler<CreateChannelQuery>(std::move(promise))
->send(new_title, is_forum, is_megagroup, strip_empty_characters(description, MAX_DESCRIPTION_LENGTH), location,
for_import, message_ttl);
}
bool ChatManager::have_chat(ChatId chat_id) const {
return chats_.count(chat_id) > 0;
}
const ChatManager::Chat *ChatManager::get_chat(ChatId chat_id) const {
return chats_.get_pointer(chat_id);
}
ChatManager::Chat *ChatManager::get_chat(ChatId chat_id) {
return chats_.get_pointer(chat_id);
}
ChatManager::Chat *ChatManager::add_chat(ChatId chat_id) {
CHECK(chat_id.is_valid());
auto &chat_ptr = chats_[chat_id];
if (chat_ptr == nullptr) {
chat_ptr = make_unique<Chat>();
}
return chat_ptr.get();
}
bool ChatManager::get_chat(ChatId chat_id, int left_tries, Promise<Unit> &&promise) {
if (!chat_id.is_valid()) {
promise.set_error(Status::Error(400, "Invalid basic group identifier"));
return false;
}
if (!have_chat(chat_id)) {
if (left_tries > 2 && G()->use_chat_info_database()) {
send_closure_later(actor_id(this), &ChatManager::load_chat_from_database, nullptr, chat_id, std::move(promise));
return false;
}
if (left_tries > 1) {
get_chat_queries_.add_query(chat_id.get(), std::move(promise), "get_chat");
return false;
}
promise.set_error(Status::Error(400, "Group not found"));
return false;
}
promise.set_value(Unit());
return true;
}
void ChatManager::reload_chat(ChatId chat_id, Promise<Unit> &&promise, const char *source) {
TRY_STATUS_PROMISE(promise, G()->close_status());
if (!chat_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid basic group identifier"));
}
get_chat_queries_.add_query(chat_id.get(), std::move(promise), source);
}
const ChatManager::ChatFull *ChatManager::get_chat_full(ChatId chat_id) const {
return chats_full_.get_pointer(chat_id);
}
ChatManager::ChatFull *ChatManager::get_chat_full(ChatId chat_id) {
return chats_full_.get_pointer(chat_id);
}
ChatManager::ChatFull *ChatManager::add_chat_full(ChatId chat_id) {
CHECK(chat_id.is_valid());
auto &chat_full_ptr = chats_full_[chat_id];
if (chat_full_ptr == nullptr) {
chat_full_ptr = make_unique<ChatFull>();
}
return chat_full_ptr.get();
}
bool ChatManager::is_chat_full_outdated(const ChatFull *chat_full, const Chat *c, ChatId chat_id,
bool only_participants) const {
CHECK(c != nullptr);
CHECK(chat_full != nullptr);
if (!c->is_active && chat_full->version == -1) {
return false;
}
if (chat_full->version != c->version) {
LOG(INFO) << "Have outdated ChatFull " << chat_id << " with current version " << chat_full->version
<< " and chat version " << c->version;
return true;
}
if (!only_participants && c->is_active && c->status.can_manage_invite_links() && !chat_full->invite_link.is_valid()) {
LOG(INFO) << "Have outdated invite link in " << chat_id;
return true;
}
if (!only_participants &&
!is_same_dialog_photo(td_->file_manager_.get(), DialogId(chat_id), chat_full->photo, c->photo, false)) {
LOG(INFO) << "Have outdated chat photo in " << chat_id;
return true;
}
LOG(DEBUG) << "Full " << chat_id << " is up-to-date with version " << chat_full->version << " and photos " << c->photo
<< '/' << chat_full->photo;
return false;
}
void ChatManager::load_chat_full(ChatId chat_id, bool force, Promise<Unit> &&promise, const char *source) {
auto c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Group not found"));
}
auto chat_full = get_chat_full_force(chat_id, source);
if (chat_full == nullptr) {
LOG(INFO) << "Full " << chat_id << " not found";
return send_get_chat_full_query(chat_id, std::move(promise), source);
}
if (is_chat_full_outdated(chat_full, c, chat_id, false)) {
LOG(INFO) << "Have outdated full " << chat_id;
if (td_->auth_manager_->is_bot() && !force) {
return send_get_chat_full_query(chat_id, std::move(promise), source);
}
send_get_chat_full_query(chat_id, Auto(), source);
}
vector<DialogId> participant_dialog_ids;
for (const auto &dialog_participant : chat_full->participants) {
participant_dialog_ids.push_back(dialog_participant.dialog_id_);
}
td_->story_manager_->on_view_dialog_active_stories(std::move(participant_dialog_ids));
promise.set_value(Unit());
}
void ChatManager::reload_chat_full(ChatId chat_id, Promise<Unit> &&promise, const char *source) {
send_get_chat_full_query(chat_id, std::move(promise), source);
}
void ChatManager::send_get_chat_full_query(ChatId chat_id, Promise<Unit> &&promise, const char *source) {
LOG(INFO) << "Get full " << chat_id << " from " << source;
if (!chat_id.is_valid()) {
return promise.set_error(Status::Error(500, "Invalid chat_id"));
}
auto send_query = PromiseCreator::lambda([td = td_, chat_id](Result<Promise<Unit>> &&promise) {
if (promise.is_ok() && !G()->close_flag()) {
td->create_handler<GetFullChatQuery>(promise.move_as_ok())->send(chat_id);
}
});
get_chat_full_queries_.add_query(DialogId(chat_id).get(), std::move(send_query), std::move(promise));
}
int32 ChatManager::get_chat_date(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return 0;
}
return c->date;
}
int32 ChatManager::get_chat_participant_count(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return 0;
}
return c->participant_count;
}
bool ChatManager::get_chat_is_active(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return false;
}
return c->is_active;
}
ChannelId ChatManager::get_chat_migrated_to_channel_id(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return ChannelId();
}
return c->migrated_to_channel_id;
}
DialogParticipantStatus ChatManager::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 ChatManager::get_chat_status(const Chat *c) {
if (!c->is_active) {
return DialogParticipantStatus::Banned(0);
}
return c->status;
}
DialogParticipantStatus ChatManager::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 ChatManager::get_chat_permissions(const Chat *c) const {
if (!c->is_active) {
return DialogParticipantStatus::Banned(0);
}
return c->status.apply_restrictions(c->default_permissions, false, td_->auth_manager_->is_bot());
}
bool ChatManager::is_appointed_chat_administrator(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return false;
}
return c->status.is_administrator();
}
bool ChatManager::is_channel_public(ChannelId channel_id) const {
return is_channel_public(get_channel(channel_id));
}
bool ChatManager::is_channel_public(const Channel *c) {
return c != nullptr && (c->usernames.has_first_username() || c->has_location);
}
ChannelType ChatManager::get_channel_type(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
auto min_channel = get_min_channel(channel_id);
if (min_channel != nullptr) {
return min_channel->is_megagroup_ ? ChannelType::Megagroup : ChannelType::Broadcast;
}
return ChannelType::Unknown;
}
return get_channel_type(c);
}
ChannelType ChatManager::get_channel_type(const Channel *c) {
if (c->is_megagroup) {
return ChannelType::Megagroup;
}
return ChannelType::Broadcast;
}
bool ChatManager::is_broadcast_channel(ChannelId channel_id) const {
return get_channel_type(channel_id) == ChannelType::Broadcast;
}
bool ChatManager::is_megagroup_channel(ChannelId channel_id) const {
return get_channel_type(channel_id) == ChannelType::Megagroup;
}
bool ChatManager::is_forum_channel(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->is_forum;
}
int32 ChatManager::get_channel_date(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return 0;
}
return c->date;
}
DialogParticipantStatus ChatManager::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 ChatManager::get_channel_status(const Channel *c) {
c->status.update_restrictions();
return c->status;
}
DialogParticipantStatus ChatManager::get_channel_permissions(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_channel_permissions(channel_id, c);
}
DialogParticipantStatus ChatManager::get_channel_permissions(ChannelId channel_id, const Channel *c) const {
c->status.update_restrictions();
bool is_booster = false;
if (!td_->auth_manager_->is_bot() && c->is_megagroup) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr || (channel_full->unrestrict_boost_count > 0 &&
channel_full->boost_count >= channel_full->unrestrict_boost_count)) {
is_booster = true;
}
}
return c->status.apply_restrictions(c->default_permissions, is_booster, td_->auth_manager_->is_bot());
}
int32 ChatManager::get_channel_participant_count(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return 0;
}
return c->participant_count;
}
bool ChatManager::get_channel_is_verified(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->is_verified;
}
bool ChatManager::get_channel_is_scam(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->is_scam;
}
bool ChatManager::get_channel_is_fake(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return c->is_fake;
}
bool ChatManager::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 ChatManager::get_channel_sign_messages(const Channel *c) {
return c->sign_messages;
}
bool ChatManager::get_channel_has_linked_channel(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return get_channel_has_linked_channel(c);
}
bool ChatManager::get_channel_has_linked_channel(const Channel *c) {
return c->has_linked_channel;
}
bool ChatManager::get_channel_can_be_deleted(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return get_channel_can_be_deleted(c);
}
bool ChatManager::get_channel_can_be_deleted(const Channel *c) {
return c->can_be_deleted;
}
bool ChatManager::get_channel_join_to_send(const Channel *c) {
return c->join_to_send || !c->is_megagroup || !c->has_linked_channel;
}
bool ChatManager::get_channel_join_request(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return false;
}
return get_channel_join_request(c);
}
bool ChatManager::get_channel_join_request(const Channel *c) {
return c->join_request && c->is_megagroup && (is_channel_public(c) || c->has_linked_channel);
}
ChannelId ChatManager::get_channel_linked_channel_id(ChannelId channel_id, const char *source) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, true, source);
if (channel_full == nullptr) {
return ChannelId();
}
}
return channel_full->linked_channel_id;
}
int32 ChatManager::get_channel_slow_mode_delay(ChannelId channel_id, const char *source) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, true, source);
if (channel_full == nullptr) {
return 0;
}
}
return channel_full->slow_mode_delay;
}
bool ChatManager::get_channel_effective_has_hidden_participants(ChannelId channel_id, const char *source) {
auto c = get_channel_force(channel_id, "get_channel_effective_has_hidden_participants");
if (c == nullptr) {
return true;
}
if (get_channel_status(c).is_administrator()) {
return false;
}
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, true, source);
if (channel_full == nullptr) {
return true;
}
}
return channel_full->has_hidden_participants || !channel_full->can_get_participants;
}
int32 ChatManager::get_channel_my_boost_count(ChannelId channel_id) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full == nullptr) {
channel_full = get_channel_full_force(channel_id, true, "get_channel_my_boost_count");
if (channel_full == nullptr) {
return 0;
}
}
return channel_full->boost_count;
}
bool ChatManager::have_channel(ChannelId channel_id) const {
return channels_.count(channel_id) > 0;
}
bool ChatManager::have_min_channel(ChannelId channel_id) const {
return min_channels_.count(channel_id) > 0;
}
const MinChannel *ChatManager::get_min_channel(ChannelId channel_id) const {
return min_channels_.get_pointer(channel_id);
}
void ChatManager::add_min_channel(ChannelId channel_id, const MinChannel &min_channel) {
if (have_channel(channel_id) || have_min_channel(channel_id) || !channel_id.is_valid()) {
return;
}
min_channels_.set(channel_id, td::make_unique<MinChannel>(min_channel));
}
const ChatManager::Channel *ChatManager::get_channel(ChannelId channel_id) const {
return channels_.get_pointer(channel_id);
}
ChatManager::Channel *ChatManager::get_channel(ChannelId channel_id) {
return channels_.get_pointer(channel_id);
}
ChatManager::Channel *ChatManager::add_channel(ChannelId channel_id, const char *source) {
CHECK(channel_id.is_valid());
auto &channel_ptr = channels_[channel_id];
if (channel_ptr == nullptr) {
channel_ptr = make_unique<Channel>();
min_channels_.erase(channel_id);
}
return channel_ptr.get();
}
bool ChatManager::get_channel(ChannelId channel_id, int left_tries, Promise<Unit> &&promise) {
if (!channel_id.is_valid()) {
promise.set_error(Status::Error(400, "Invalid supergroup identifier"));
return false;
}
if (!have_channel(channel_id)) {
if (left_tries > 2 && G()->use_chat_info_database()) {
send_closure_later(actor_id(this), &ChatManager::load_channel_from_database, nullptr, channel_id,
std::move(promise));
return false;
}
if (left_tries > 1 && td_->auth_manager_->is_bot()) {
get_channel_queries_.add_query(channel_id.get(), std::move(promise), "get_channel");
return false;
}
promise.set_error(Status::Error(400, "Supergroup not found"));
return false;
}
promise.set_value(Unit());
return true;
}
void ChatManager::reload_channel(ChannelId channel_id, Promise<Unit> &&promise, const char *source) {
TRY_STATUS_PROMISE(promise, G()->close_status());
if (!channel_id.is_valid()) {
return promise.set_error(Status::Error(400, "Invalid supergroup identifier"));
}
have_channel_force(channel_id, source);
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
// requests with 0 access_hash must not be merged
td_->create_handler<GetChannelsQuery>(std::move(promise))
->send(telegram_api::make_object<telegram_api::inputChannel>(channel_id.get(), 0));
return;
}
get_channel_queries_.add_query(channel_id.get(), std::move(promise), source);
}
const ChatManager::ChannelFull *ChatManager::get_channel_full_const(ChannelId channel_id) const {
return channels_full_.get_pointer(channel_id);
}
const ChatManager::ChannelFull *ChatManager::get_channel_full(ChannelId channel_id) const {
return channels_full_.get_pointer(channel_id);
}
ChatManager::ChannelFull *ChatManager::get_channel_full(ChannelId channel_id, bool only_local, const char *source) {
auto channel_full = channels_full_.get_pointer(channel_id);
if (channel_full == nullptr) {
return nullptr;
}
if (!only_local && channel_full->is_expired() && !td_->auth_manager_->is_bot()) {
send_get_channel_full_query(channel_full, channel_id, Auto(), source);
}
return channel_full;
}
ChatManager::ChannelFull *ChatManager::add_channel_full(ChannelId channel_id) {
CHECK(channel_id.is_valid());
auto &channel_full_ptr = channels_full_[channel_id];
if (channel_full_ptr == nullptr) {
channel_full_ptr = make_unique<ChannelFull>();
}
return channel_full_ptr.get();
}
void ChatManager::load_channel_full(ChannelId channel_id, bool force, Promise<Unit> &&promise, const char *source) {
auto channel_full = get_channel_full_force(channel_id, true, source);
if (channel_full == nullptr) {
return send_get_channel_full_query(channel_full, channel_id, std::move(promise), source);
}
if (channel_full->is_expired()) {
if (td_->auth_manager_->is_bot() && !force) {
return send_get_channel_full_query(channel_full, channel_id, std::move(promise), "load expired channel_full");
}
Promise<Unit> new_promise;
if (promise) {
new_promise = PromiseCreator::lambda([channel_id](Result<Unit> result) {
if (result.is_error()) {
LOG(INFO) << "Failed to reload expired " << channel_id << ": " << result.error();
} else {
LOG(INFO) << "Reloaded expired " << channel_id;
}
});
}
send_get_channel_full_query(channel_full, channel_id, std::move(new_promise), "load expired channel_full");
}
promise.set_value(Unit());
}
void ChatManager::reload_channel_full(ChannelId channel_id, Promise<Unit> &&promise, const char *source) {
send_get_channel_full_query(get_channel_full(channel_id, true, "reload_channel_full"), channel_id, std::move(promise),
source);
}
void ChatManager::send_get_channel_full_query(ChannelFull *channel_full, ChannelId channel_id, Promise<Unit> &&promise,
const char *source) {
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
return promise.set_error(Status::Error(400, "Supergroup not found"));
}
if (!have_input_peer_channel(channel_id, AccessRights::Read)) {
return promise.set_error(Status::Error(400, "Can't access the chat"));
}
if (channel_full != nullptr) {
if (!promise) {
if (channel_full->repair_request_version != 0) {
LOG(INFO) << "Skip get full " << channel_id << " request from " << source;
return;
}
channel_full->repair_request_version = channel_full->speculative_version;
} else {
channel_full->repair_request_version = std::numeric_limits<uint32>::max();
}
}
LOG(INFO) << "Get full " << channel_id << " from " << source;
auto send_query = PromiseCreator::lambda(
[td = td_, channel_id, input_channel = std::move(input_channel)](Result<Promise<Unit>> &&promise) mutable {
if (promise.is_ok() && !G()->close_flag()) {
td->create_handler<GetFullChannelQuery>(promise.move_as_ok())->send(channel_id, std::move(input_channel));
}
});
get_chat_full_queries_.add_query(DialogId(channel_id).get(), std::move(send_query), std::move(promise));
}
void ChatManager::get_chat_participant(ChatId chat_id, UserId user_id, Promise<DialogParticipant> &&promise) {
LOG(INFO) << "Trying to get " << user_id << " as member of " << chat_id;
auto c = get_chat(chat_id);
if (c == nullptr) {
return promise.set_error(Status::Error(400, "Group not found"));
}
auto chat_full = get_chat_full_force(chat_id, "get_chat_participant");
if (chat_full == nullptr || (td_->auth_manager_->is_bot() && is_chat_full_outdated(chat_full, c, chat_id, true))) {
auto query_promise = PromiseCreator::lambda(
[actor_id = actor_id(this), chat_id, user_id, promise = std::move(promise)](Result<Unit> &&result) mutable {
TRY_STATUS_PROMISE(promise, std::move(result));
send_closure(actor_id, &ChatManager::finish_get_chat_participant, chat_id, user_id, std::move(promise));
});
send_get_chat_full_query(chat_id, std::move(query_promise), "get_chat_participant");
return;
}
if (is_chat_full_outdated(chat_full, c, chat_id, true)) {
send_get_chat_full_query(chat_id, Auto(), "get_chat_participant lazy");
}
finish_get_chat_participant(chat_id, user_id, std::move(promise));
}
void ChatManager::finish_get_chat_participant(ChatId chat_id, UserId user_id, Promise<DialogParticipant> &&promise) {
TRY_STATUS_PROMISE(promise, G()->close_status());
const auto *participant = get_chat_participant(chat_id, user_id);
if (participant == nullptr) {
return promise.set_value(DialogParticipant::left(DialogId(user_id)));
}
promise.set_value(DialogParticipant(*participant));
}
void ChatManager::on_update_channel_administrator_count(ChannelId channel_id, int32 administrator_count) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_administrator_count");
if (channel_full != nullptr && channel_full->administrator_count != administrator_count) {
channel_full->administrator_count = administrator_count;
channel_full->is_changed = true;
if (channel_full->participant_count < channel_full->administrator_count) {
channel_full->participant_count = channel_full->administrator_count;
auto c = get_channel(channel_id);
if (c != nullptr && c->participant_count != channel_full->participant_count) {
c->participant_count = channel_full->participant_count;
c->is_changed = true;
update_channel(c, channel_id);
}
}
update_channel_full(channel_full, channel_id, "on_update_channel_administrator_count");
}
}
void ChatManager::on_update_channel_bot_commands(ChannelId channel_id, BotCommands &&bot_commands) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_bot_commands");
if (channel_full != nullptr &&
BotCommands::update_all_bot_commands(channel_full->bot_commands, std::move(bot_commands))) {
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_bot_commands");
}
}
void ChatManager::on_update_channel_permanent_invite_link(ChannelId channel_id, const DialogInviteLink &invite_link) {
auto channel_full = get_channel_full_force(channel_id, true, "on_update_channel_permanent_invite_link");
if (channel_full != nullptr && update_permanent_invite_link(channel_full->invite_link, invite_link)) {
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_update_channel_permanent_invite_link");
}
}
void ChatManager::on_get_chat_empty(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 ChatManager::on_get_chat(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);
if (is_creator) {
return DialogParticipantStatus::Creator(!has_left, false, string());
} else if (chat.admin_rights_ != nullptr) {
return DialogParticipantStatus(false, std::move(chat.admin_rights_), string(), ChannelType::Unknown);
} 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::inputChannelFromMessage::ID:
case telegram_api::inputChannelEmpty::ID:
LOG(ERROR) << "Receive invalid information about upgraded supergroup for " << chat_id << debug_str;
break;
case telegram_api::inputChannel::ID: {
auto input_channel = move_tl_object_as<telegram_api::inputChannel>(chat.migrated_to_);
migrated_to_channel_id = ChannelId(input_channel->channel_id_);
if (!have_channel_force(migrated_to_channel_id, source)) {
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_get_chat");
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
get_channel_queries_.add_query(migrated_to_channel_id.get(), Promise<Unit>(), "on_get_chat");
}
}
break;
}
default:
UNREACHABLE();
}
}
Chat *c = get_chat_force(chat_id, source); // 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);
} else {
chat.photo_ = nullptr;
}
if (c->date != chat.date_) {
LOG_IF(ERROR, c->date != 0) << "Chat creation date has changed from " << c->date << " to " << chat.date_
<< debug_str;
c->date = chat.date_;
c->need_save_to_database = true;
}
on_update_chat_status(c, chat_id, std::move(status));
on_update_chat_default_permissions(c, chat_id, RestrictedRights(chat.default_banned_rights_, ChannelType::Unknown),
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_noforwards(c, chat_id, chat.noforwards_);
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" << debug_str;
if (c->cache_version != Chat::CACHE_VERSION) {
c->cache_version = Chat::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_chat(c, chat_id);
bool has_active_group_call = (chat.flags_ & CHAT_FLAG_HAS_ACTIVE_GROUP_CALL) != 0;
bool is_group_call_empty = (chat.flags_ & CHAT_FLAG_IS_GROUP_CALL_NON_EMPTY) == 0;
td_->messages_manager_->on_update_dialog_group_call(DialogId(chat_id), has_active_group_call, is_group_call_empty,
"receive chat");
}
void ChatManager::on_get_chat_forbidden(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, source) == nullptr;
Chat *c = add_chat(chat_id);
on_update_chat_title(c, chat_id, std::move(chat.title_));
// chat participant count will be updated in on_update_chat_status
on_update_chat_photo(c, chat_id, nullptr);
if (c->date != 0) {
c->date = 0; // removed in 38-th layer
c->need_save_to_database = true;
}
on_update_chat_status(c, chat_id, DialogParticipantStatus::Banned(0));
if (is_uninited) {
on_update_chat_active(c, chat_id, true);
on_update_chat_migrated_to_channel_id(c, chat_id, ChannelId());
} else {
// leave active and migrated to as is
}
if (c->cache_version != Chat::CACHE_VERSION) {
c->cache_version = Chat::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_chat(c, chat_id);
}
void ChatManager::on_get_channel(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, source);
LOG(ERROR) << "Receive empty " << to_string(channel) << " from " << source << ", have "
<< to_string(get_supergroup_object(channel_id, c));
if (c == nullptr && !have_min_channel(channel_id)) {
min_channels_.set(channel_id, td::make_unique<MinChannel>());
}
return;
}
bool is_min = (channel.flags_ & CHANNEL_FLAG_IS_MIN) != 0;
bool has_access_hash = (channel.flags_ & CHANNEL_FLAG_HAS_ACCESS_HASH) != 0;
auto access_hash = has_access_hash ? channel.access_hash_ : 0;
bool has_linked_channel = (channel.flags_ & CHANNEL_FLAG_HAS_LINKED_CHAT) != 0;
bool sign_messages = (channel.flags_ & CHANNEL_FLAG_SIGN_MESSAGES) != 0;
bool join_to_send = (channel.flags_ & CHANNEL_FLAG_JOIN_TO_SEND) != 0;
bool join_request = (channel.flags_ & CHANNEL_FLAG_JOIN_REQUEST) != 0;
bool is_slow_mode_enabled = (channel.flags_ & CHANNEL_FLAG_IS_SLOW_MODE_ENABLED) != 0;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = (channel.flags_ & CHANNEL_FLAG_IS_VERIFIED) != 0;
bool is_scam = (channel.flags_ & CHANNEL_FLAG_IS_SCAM) != 0;
bool is_fake = (channel.flags_ & CHANNEL_FLAG_IS_FAKE) != 0;
bool is_gigagroup = (channel.flags_ & CHANNEL_FLAG_IS_GIGAGROUP) != 0;
bool is_forum = (channel.flags_ & CHANNEL_FLAG_IS_FORUM) != 0;
bool have_participant_count = (channel.flags_ & CHANNEL_FLAG_HAS_PARTICIPANT_COUNT) != 0;
int32 participant_count = have_participant_count ? channel.participants_count_ : 0;
bool stories_available = channel.stories_max_id_ > 0;
bool stories_unavailable = channel.stories_unavailable_;
auto boost_level = channel.level_;
if (have_participant_count) {
auto channel_full = get_channel_full_const(channel_id);
if (channel_full != nullptr && channel_full->administrator_count > participant_count) {
participant_count = channel_full->administrator_count;
}
}
{
bool is_broadcast = (channel.flags_ & CHANNEL_FLAG_IS_BROADCAST) != 0;
LOG_IF(ERROR, is_broadcast == is_megagroup)
<< "Receive wrong channel flag is_broadcast == is_megagroup == " << is_megagroup << " from " << source << ": "
<< oneline(to_string(channel));
}
if (is_megagroup) {
LOG_IF(ERROR, sign_messages) << "Need to sign messages in the supergroup " << channel_id << " from " << source;
sign_messages = true;
} else {
LOG_IF(ERROR, is_slow_mode_enabled) << "Slow mode enabled in the " << channel_id << " from " << source;
LOG_IF(ERROR, is_gigagroup) << "Receive broadcast group as " << channel_id << " from " << source;
LOG_IF(ERROR, is_forum) << "Receive broadcast forum as " << channel_id << " from " << source;
is_slow_mode_enabled = false;
is_gigagroup = false;
is_forum = false;
}
if (is_gigagroup) {
td_->dialog_manager_->remove_dialog_suggested_action(
SuggestedAction{SuggestedAction::Type::ConvertToGigagroup, DialogId(channel_id)});
}
DialogParticipantStatus status = [&] {
bool has_left = (channel.flags_ & CHANNEL_FLAG_USER_HAS_LEFT) != 0;
bool is_creator = (channel.flags_ & CHANNEL_FLAG_USER_IS_CREATOR) != 0;
if (is_creator) {
bool is_anonymous = channel.admin_rights_ != nullptr &&
(channel.admin_rights_->flags_ & telegram_api::chatAdminRights::ANONYMOUS_MASK) != 0;
return DialogParticipantStatus::Creator(!has_left, is_anonymous, string());
} else if (channel.admin_rights_ != nullptr) {
return DialogParticipantStatus(false, std::move(channel.admin_rights_), string(),
is_megagroup ? ChannelType::Megagroup : ChannelType::Broadcast);
} else if (channel.banned_rights_ != nullptr) {
return DialogParticipantStatus(!has_left, std::move(channel.banned_rights_),
is_megagroup ? ChannelType::Megagroup : ChannelType::Broadcast);
} else if (has_left) {
return DialogParticipantStatus::Left();
} else {
return DialogParticipantStatus::Member();
}
}();
if (is_min) {
Channel *c = get_channel_force(channel_id, source);
if (c != nullptr) {
LOG(DEBUG) << "Receive known min " << channel_id;
auto old_join_to_send = get_channel_join_to_send(c);
auto old_join_request = get_channel_join_request(c);
on_update_channel_title(c, channel_id, std::move(channel.title_));
on_update_channel_usernames(c, channel_id,
Usernames(std::move(channel.username_), std::move(channel.usernames_)));
if (!c->status.is_banned()) {
on_update_channel_photo(c, channel_id, std::move(channel.photo_));
}
on_update_channel_has_location(c, channel_id, channel.has_geo_);
on_update_channel_noforwards(c, channel_id, channel.noforwards_);
on_update_channel_emoji_status(c, channel_id, EmojiStatus(std::move(channel.emoji_status_)));
if (c->has_linked_channel != has_linked_channel || c->is_slow_mode_enabled != is_slow_mode_enabled ||
c->is_megagroup != is_megagroup || c->is_scam != is_scam || c->is_fake != is_fake ||
c->is_gigagroup != is_gigagroup || c->is_forum != is_forum || c->boost_level != boost_level) {
c->has_linked_channel = has_linked_channel;
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_megagroup = is_megagroup;
c->is_scam = is_scam;
c->is_fake = is_fake;
c->is_gigagroup = is_gigagroup;
if (c->is_forum != is_forum) {
c->is_forum = is_forum;
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_is_forum, DialogId(channel_id),
is_forum);
}
c->boost_level = boost_level;
c->is_changed = true;
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_get_min_channel");
}
if (!td_->auth_manager_->is_bot()) {
auto restriction_reasons = get_restriction_reasons(std::move(channel.restriction_reason_));
if (restriction_reasons != c->restriction_reasons) {
c->restriction_reasons = std::move(restriction_reasons);
c->is_changed = true;
}
}
if (c->join_to_send != join_to_send || c->join_request != join_request) {
c->join_to_send = join_to_send;
c->join_request = join_request;
c->need_save_to_database = true;
}
// sign_messages isn't known for min-channels
if (c->is_verified != is_verified) {
c->is_verified = is_verified;
c->is_changed = true;
}
if (old_join_to_send != get_channel_join_to_send(c) || old_join_request != get_channel_join_request(c)) {
c->is_changed = true;
}
// must be after setting of c->is_megagroup
on_update_channel_default_permissions(c, channel_id,
RestrictedRights(channel.default_banned_rights_, ChannelType::Megagroup));
update_channel(c, channel_id);
} else {
auto min_channel = td::make_unique<MinChannel>();
min_channel->photo_ =
get_dialog_photo(td_->file_manager_.get(), DialogId(channel_id), access_hash, std::move(channel.photo_));
if (td_->auth_manager_->is_bot()) {
min_channel->photo_.minithumbnail.clear();
}
PeerColor peer_color(channel.color_);
min_channel->accent_color_id_ = peer_color.accent_color_id_;
min_channel->title_ = std::move(channel.title_);
min_channel->is_megagroup_ = is_megagroup;
min_channels_.set(channel_id, std::move(min_channel));
}
return;
}
if (!has_access_hash) {
LOG(ERROR) << "Receive non-min " << channel_id << " without access_hash from " << source;
return;
}
if (status.is_creator()) {
// to correctly calculate is_ownership_transferred in on_update_channel_status
get_channel_force(channel_id, source);
}
Channel *c = add_channel(channel_id, "on_get_channel");
auto old_join_to_send = get_channel_join_to_send(c);
auto old_join_request = get_channel_join_request(c);
if (c->access_hash != access_hash) {
c->access_hash = access_hash;
c->need_save_to_database = true;
}
if (c->date != channel.date_) {
c->date = channel.date_;
c->is_changed = true;
}
bool need_update_participant_count = have_participant_count && participant_count != c->participant_count;
if (need_update_participant_count) {
c->participant_count = participant_count;
c->is_changed = true;
}
bool need_invalidate_channel_full = false;
if (c->has_linked_channel != has_linked_channel || c->is_slow_mode_enabled != is_slow_mode_enabled ||
c->is_megagroup != is_megagroup || c->is_scam != is_scam || c->is_fake != is_fake ||
c->is_gigagroup != is_gigagroup || c->is_forum != is_forum || c->boost_level != boost_level) {
c->has_linked_channel = has_linked_channel;
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_megagroup = is_megagroup;
c->is_scam = is_scam;
c->is_fake = is_fake;
c->is_gigagroup = is_gigagroup;
if (c->is_forum != is_forum) {
c->is_forum = is_forum;
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_is_forum, DialogId(channel_id),
is_forum);
}
c->boost_level = boost_level;
c->is_changed = true;
need_invalidate_channel_full = true;
}
if (!td_->auth_manager_->is_bot()) {
auto restriction_reasons = get_restriction_reasons(std::move(channel.restriction_reason_));
if (restriction_reasons != c->restriction_reasons) {
c->restriction_reasons = std::move(restriction_reasons);
c->is_changed = true;
}
}
if (c->join_to_send != join_to_send || c->join_request != join_request) {
c->join_to_send = join_to_send;
c->join_request = join_request;
c->need_save_to_database = true;
}
if (c->is_verified != is_verified || c->sign_messages != sign_messages) {
c->is_verified = is_verified;
c->sign_messages = sign_messages;
c->is_changed = true;
}
if (old_join_to_send != get_channel_join_to_send(c) || old_join_request != get_channel_join_request(c)) {
c->is_changed = true;
}
on_update_channel_title(c, channel_id, std::move(channel.title_));
on_update_channel_photo(c, channel_id, std::move(channel.photo_));
PeerColor peer_color(channel.color_);
on_update_channel_accent_color_id(c, channel_id, peer_color.accent_color_id_);
on_update_channel_background_custom_emoji_id(c, channel_id, peer_color.background_custom_emoji_id_);
PeerColor profile_peer_color(channel.profile_color_);
on_update_channel_profile_accent_color_id(c, channel_id, profile_peer_color.accent_color_id_);
on_update_channel_profile_background_custom_emoji_id(c, channel_id, profile_peer_color.background_custom_emoji_id_);
on_update_channel_status(c, channel_id, std::move(status));
on_update_channel_usernames(
c, channel_id,
Usernames(std::move(channel.username_),
std::move(channel.usernames_))); // uses status, must be called after on_update_channel_status
on_update_channel_has_location(c, channel_id, channel.has_geo_);
on_update_channel_noforwards(c, channel_id, channel.noforwards_);
on_update_channel_emoji_status(c, channel_id, EmojiStatus(std::move(channel.emoji_status_)));
if (!td_->auth_manager_->is_bot() && !channel.stories_hidden_min_) {
on_update_channel_stories_hidden(c, channel_id, channel.stories_hidden_);
}
// must be after setting of c->is_megagroup
on_update_channel_default_permissions(c, channel_id,
RestrictedRights(channel.default_banned_rights_, ChannelType::Megagroup));
if (!td_->auth_manager_->is_bot() && (stories_available || stories_unavailable)) {
// update at the end, because it calls need_poll_channel_active_stories
on_update_channel_story_ids_impl(c, channel_id, StoryId(channel.stories_max_id_), StoryId());
}
if (c->cache_version != Channel::CACHE_VERSION) {
c->cache_version = Channel::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_channel(c, channel_id);
if (need_update_participant_count) {
auto channel_full = get_channel_full(channel_id, true, "on_get_channel");
if (channel_full != nullptr && channel_full->participant_count != participant_count) {
channel_full->participant_count = participant_count;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_get_channel");
}
}
if (need_invalidate_channel_full) {
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_get_channel");
}
bool has_active_group_call = (channel.flags_ & CHANNEL_FLAG_HAS_ACTIVE_GROUP_CALL) != 0;
bool is_group_call_empty = (channel.flags_ & CHANNEL_FLAG_IS_GROUP_CALL_NON_EMPTY) == 0;
td_->messages_manager_->on_update_dialog_group_call(DialogId(channel_id), has_active_group_call, is_group_call_empty,
"receive channel");
}
void ChatManager::on_get_channel_forbidden(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, source);
LOG(ERROR) << "Receive empty " << to_string(channel) << " from " << source << ", have "
<< to_string(get_supergroup_object(channel_id, c));
if (c == nullptr && !have_min_channel(channel_id)) {
min_channels_.set(channel_id, td::make_unique<MinChannel>());
}
return;
}
Channel *c = add_channel(channel_id, "on_get_channel_forbidden");
auto old_join_to_send = get_channel_join_to_send(c);
auto old_join_request = get_channel_join_request(c);
if (c->access_hash != channel.access_hash_) {
c->access_hash = channel.access_hash_;
c->need_save_to_database = true;
}
if (c->date != 0) {
c->date = 0;
c->is_changed = true;
}
bool sign_messages = false;
bool join_to_send = false;
bool join_request = false;
bool is_slow_mode_enabled = false;
bool is_megagroup = (channel.flags_ & CHANNEL_FLAG_IS_MEGAGROUP) != 0;
bool is_verified = false;
bool is_scam = false;
bool is_fake = false;
{
bool is_broadcast = (channel.flags_ & CHANNEL_FLAG_IS_BROADCAST) != 0;
LOG_IF(ERROR, is_broadcast == is_megagroup)
<< "Receive wrong channel flag is_broadcast == is_megagroup == " << is_megagroup << " from " << source << ": "
<< oneline(to_string(channel));
}
if (is_megagroup) {
sign_messages = true;
}
bool need_invalidate_channel_full = false;
if (c->is_slow_mode_enabled != is_slow_mode_enabled || c->is_megagroup != is_megagroup ||
!c->restriction_reasons.empty() || c->is_scam != is_scam || c->is_fake != is_fake ||
c->join_to_send != join_to_send || c->join_request != join_request) {
// c->has_linked_channel = has_linked_channel;
c->is_slow_mode_enabled = is_slow_mode_enabled;
c->is_megagroup = is_megagroup;
c->restriction_reasons.clear();
c->is_scam = is_scam;
c->is_fake = is_fake;
c->join_to_send = join_to_send;
c->join_request = join_request;
c->is_changed = true;
need_invalidate_channel_full = true;
}
if (c->join_to_send != join_to_send || c->join_request != join_request) {
c->join_to_send = join_to_send;
c->join_request = join_request;
c->need_save_to_database = true;
}
if (c->sign_messages != sign_messages || c->is_verified != is_verified) {
c->sign_messages = sign_messages;
c->is_verified = is_verified;
c->is_changed = true;
}
if (old_join_to_send != get_channel_join_to_send(c) || old_join_request != get_channel_join_request(c)) {
c->is_changed = true;
}
on_update_channel_title(c, channel_id, std::move(channel.title_));
on_update_channel_photo(c, channel_id, nullptr);
on_update_channel_status(c, channel_id, DialogParticipantStatus::Banned(channel.until_date_));
// on_update_channel_usernames(c, channel_id, Usernames()); // don't know if channel usernames are empty, so don't update it
// on_update_channel_has_location(c, channel_id, false);
on_update_channel_noforwards(c, channel_id, false);
on_update_channel_emoji_status(c, channel_id, EmojiStatus());
td_->messages_manager_->on_update_dialog_group_call(DialogId(channel_id), false, false, "on_get_channel_forbidden");
// must be after setting of c->is_megagroup
tl_object_ptr<telegram_api::chatBannedRights> banned_rights; // == nullptr
on_update_channel_default_permissions(c, channel_id, RestrictedRights(banned_rights, ChannelType::Megagroup));
bool need_drop_participant_count = c->participant_count != 0;
if (need_drop_participant_count) {
c->participant_count = 0;
c->is_changed = true;
}
if (c->cache_version != Channel::CACHE_VERSION) {
c->cache_version = Channel::CACHE_VERSION;
c->need_save_to_database = true;
}
c->is_received_from_server = true;
update_channel(c, channel_id);
if (need_drop_participant_count) {
auto channel_full = get_channel_full(channel_id, true, "on_get_channel_forbidden");
if (channel_full != nullptr && channel_full->participant_count != 0) {
channel_full->participant_count = 0;
channel_full->administrator_count = 0;
channel_full->is_changed = true;
update_channel_full(channel_full, channel_id, "on_get_channel_forbidden 2");
}
}
if (need_invalidate_channel_full) {
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled, "on_get_channel_forbidden 3");
}
}
td_api::object_ptr<td_api::updateBasicGroup> ChatManager::get_update_basic_group_object(ChatId chat_id, const Chat *c) {
if (c == nullptr) {
return get_update_unknown_basic_group_object(chat_id);
}
return td_api::make_object<td_api::updateBasicGroup>(get_basic_group_object(chat_id, c));
}
td_api::object_ptr<td_api::updateBasicGroup> ChatManager::get_update_unknown_basic_group_object(ChatId chat_id) {
return td_api::make_object<td_api::updateBasicGroup>(td_api::make_object<td_api::basicGroup>(
chat_id.get(), 0, DialogParticipantStatus::Banned(0).get_chat_member_status_object(), true, 0));
}
int64 ChatManager::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 information about " << chat_id << " from " << source;
unknown_chats_.insert(chat_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_basic_group_object(chat_id));
}
return chat_id.get();
}
tl_object_ptr<td_api::basicGroup> ChatManager::get_basic_group_object(ChatId chat_id) {
return get_basic_group_object(chat_id, get_chat(chat_id));
}
tl_object_ptr<td_api::basicGroup> ChatManager::get_basic_group_object(ChatId chat_id, const Chat *c) {
if (c == nullptr) {
return nullptr;
}
if (c->migrated_to_channel_id.is_valid()) {
get_channel_force(c->migrated_to_channel_id, "get_basic_group_object");
}
return get_basic_group_object_const(chat_id, c);
}
tl_object_ptr<td_api::basicGroup> ChatManager::get_basic_group_object_const(ChatId chat_id, const Chat *c) const {
return make_tl_object<td_api::basicGroup>(
chat_id.get(), c->participant_count, get_chat_status(c).get_chat_member_status_object(), c->is_active,
get_supergroup_id_object(c->migrated_to_channel_id, "get_basic_group_object"));
}
tl_object_ptr<td_api::basicGroupFullInfo> ChatManager::get_basic_group_full_info_object(ChatId chat_id) const {
return get_basic_group_full_info_object(chat_id, get_chat_full(chat_id));
}
tl_object_ptr<td_api::basicGroupFullInfo> ChatManager::get_basic_group_full_info_object(
ChatId chat_id, const ChatFull *chat_full) const {
CHECK(chat_full != nullptr);
auto bot_commands = transform(chat_full->bot_commands, [td = td_](const BotCommands &commands) {
return commands.get_bot_commands_object(td);
});
auto members = transform(chat_full->participants, [this](const DialogParticipant &dialog_participant) {
return get_chat_member_object(dialog_participant, "get_basic_group_full_info_object");
});
return make_tl_object<td_api::basicGroupFullInfo>(
get_chat_photo_object(td_->file_manager_.get(), chat_full->photo), chat_full->description,
td_->user_manager_->get_user_id_object(chat_full->creator_user_id, "basicGroupFullInfo"), std::move(members),
can_hide_chat_participants(chat_id).is_ok(), can_toggle_chat_aggressive_anti_spam(chat_id).is_ok(),
chat_full->invite_link.get_chat_invite_link_object(td_->user_manager_.get()), std::move(bot_commands));
}
td_api::object_ptr<td_api::updateSupergroup> ChatManager::get_update_supergroup_object(ChannelId channel_id,
const Channel *c) const {
if (c == nullptr) {
return get_update_unknown_supergroup_object(channel_id);
}
return td_api::make_object<td_api::updateSupergroup>(get_supergroup_object(channel_id, c));
}
td_api::object_ptr<td_api::updateSupergroup> ChatManager::get_update_unknown_supergroup_object(
ChannelId channel_id) const {
auto min_channel = get_min_channel(channel_id);
bool is_megagroup = min_channel == nullptr ? false : min_channel->is_megagroup_;
return td_api::make_object<td_api::updateSupergroup>(td_api::make_object<td_api::supergroup>(
channel_id.get(), nullptr, 0, DialogParticipantStatus::Banned(0).get_chat_member_status_object(), 0, 0, false,
false, false, !is_megagroup, false, false, !is_megagroup, false, false, false, string(), false, false, false,
false));
}
int64 ChatManager::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) {
if (have_min_channel(channel_id)) {
LOG(INFO) << "Have only min " << channel_id << " received from " << source;
} else {
LOG(ERROR) << "Have no information about " << channel_id << " received from " << source;
}
unknown_channels_.insert(channel_id);
send_closure(G()->td(), &Td::send_update, get_update_unknown_supergroup_object(channel_id));
}
return channel_id.get();
}
bool ChatManager::need_poll_channel_active_stories(const Channel *c, ChannelId channel_id) const {
return c != nullptr && !get_channel_status(c).is_member() &&
have_input_peer_channel(c, channel_id, AccessRights::Read);
}
bool ChatManager::get_channel_has_unread_stories(const Channel *c) {
CHECK(c != nullptr);
return c->max_active_story_id.get() > c->max_read_story_id.get();
}
tl_object_ptr<td_api::supergroup> ChatManager::get_supergroup_object(ChannelId channel_id) const {
return get_supergroup_object(channel_id, get_channel(channel_id));
}
tl_object_ptr<td_api::supergroup> ChatManager::get_supergroup_object(ChannelId channel_id, const Channel *c) {
if (c == nullptr) {
return nullptr;
}
return td_api::make_object<td_api::supergroup>(
channel_id.get(), c->usernames.get_usernames_object(), c->date,
get_channel_status(c).get_chat_member_status_object(), c->participant_count, c->boost_level,
c->has_linked_channel, c->has_location, c->sign_messages, get_channel_join_to_send(c),
get_channel_join_request(c), c->is_slow_mode_enabled, !c->is_megagroup, c->is_gigagroup, c->is_forum,
c->is_verified, get_restriction_reason_description(c->restriction_reasons), c->is_scam, c->is_fake,
c->max_active_story_id.is_valid(), get_channel_has_unread_stories(c));
}
tl_object_ptr<td_api::supergroupFullInfo> ChatManager::get_supergroup_full_info_object(ChannelId channel_id) const {
return get_supergroup_full_info_object(channel_id, get_channel_full(channel_id));
}
tl_object_ptr<td_api::supergroupFullInfo> ChatManager::get_supergroup_full_info_object(
ChannelId channel_id, const ChannelFull *channel_full) const {
CHECK(channel_full != nullptr);
double slow_mode_delay_expires_in = 0;
if (channel_full->slow_mode_next_send_date != 0 &&
(channel_full->unrestrict_boost_count == 0 || channel_full->boost_count < channel_full->unrestrict_boost_count)) {
slow_mode_delay_expires_in = max(channel_full->slow_mode_next_send_date - G()->server_time(), 1e-3);
}
auto bot_commands = transform(channel_full->bot_commands, [td = td_](const BotCommands &commands) {
return commands.get_bot_commands_object(td);
});
bool has_hidden_participants = channel_full->has_hidden_participants || !channel_full->can_get_participants;
return td_api::make_object<td_api::supergroupFullInfo>(
get_chat_photo_object(td_->file_manager_.get(), channel_full->photo), channel_full->description,
channel_full->participant_count, channel_full->administrator_count, channel_full->restricted_count,
channel_full->banned_count, DialogId(channel_full->linked_channel_id).get(), channel_full->slow_mode_delay,
slow_mode_delay_expires_in, channel_full->can_get_participants, has_hidden_participants,
can_hide_channel_participants(channel_id, channel_full).is_ok(), channel_full->can_set_sticker_set,
channel_full->can_set_location, channel_full->can_view_statistics, channel_full->can_view_revenue,
can_toggle_channel_aggressive_anti_spam(channel_id, channel_full).is_ok(), channel_full->is_all_history_available,
channel_full->can_have_sponsored_messages, channel_full->has_aggressive_anti_spam_enabled,
channel_full->has_pinned_stories, channel_full->boost_count, channel_full->unrestrict_boost_count,
channel_full->sticker_set_id.get(), channel_full->emoji_sticker_set_id.get(),
channel_full->location.get_chat_location_object(),
channel_full->invite_link.get_chat_invite_link_object(td_->user_manager_.get()), std::move(bot_commands),
get_basic_group_id_object(channel_full->migrated_from_chat_id, "get_supergroup_full_info_object"),
channel_full->migrated_from_max_message_id.get());
}
void ChatManager::get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const {
for (auto chat_id : unknown_chats_) {
if (!have_chat(chat_id)) {
updates.push_back(get_update_unknown_basic_group_object(chat_id));
}
}
for (auto channel_id : unknown_channels_) {
if (!have_channel(channel_id)) {
updates.push_back(get_update_unknown_supergroup_object(channel_id));
}
}
channels_.foreach([&](const ChannelId &channel_id, const unique_ptr<Channel> &channel) {
updates.push_back(get_update_supergroup_object(channel_id, channel.get()));
});
// chat objects can contain channel_id, so they must be sent after channels
chats_.foreach([&](const ChatId &chat_id, const unique_ptr<Chat> &chat) {
updates.push_back(td_api::make_object<td_api::updateBasicGroup>(get_basic_group_object_const(chat_id, chat.get())));
});
channels_full_.foreach([&](const ChannelId &channel_id, const unique_ptr<ChannelFull> &channel_full) {
updates.push_back(td_api::make_object<td_api::updateSupergroupFullInfo>(
channel_id.get(), get_supergroup_full_info_object(channel_id, channel_full.get())));
});
chats_full_.foreach([&](const ChatId &chat_id, const unique_ptr<ChatFull> &chat_full) {
updates.push_back(td_api::make_object<td_api::updateBasicGroupFullInfo>(
chat_id.get(), get_basic_group_full_info_object(chat_id, chat_full.get())));
});
}
} // namespace td
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