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Add get_channel_full_force. 

GitOrigin-RevId: cc2d1de9fa7859b1cead9562ce1be1ff9113788a
This commit is contained in:
levlam 2019-09-19 03:07:44 +03:00
parent 408a456589
commit 80e3841ec4
2 changed files with 73 additions and 17 deletions
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87
td/telegram/ContactsManager.cpp
View File

@ -6748,6 +6748,58 @@ string ContactsManager::get_channel_full_database_value(const ChannelFull *chann
return log_event_store(*channel_full).as_slice().str();
}
void ContactsManager::on_load_channel_full_from_database(ChannelId channel_id, string value) {
LOG(INFO) << "Successfully loaded full " << channel_id << " of size " << value.size() << " from database";
// G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
// return;
if (get_channel_full(channel_id) != nullptr || value.empty()) {
return;
}
ChannelFull *channel_full = &channels_full_[channel_id];
auto status = log_event_parse(*channel_full, value);
if (status.is_error()) {
// can't happen unless database is broken
LOG(ERROR) << "Repair broken full " << channel_id << ' ' << format::as_hex_dump<4>(Slice(value));
// just clean all known data about the channel and pretend that there was nothing in the database
channels_full_.erase(channel_id);
G()->td_db()->get_sqlite_pmc()->erase(get_channel_full_database_key(channel_id), Auto());
return;
}
Dependencies dependencies;
dependencies.channel_ids.insert(channel_id);
td_->messages_manager_->add_dialog_dependencies(dependencies, DialogId(channel_full->linked_channel_id));
dependencies.chat_ids.insert(channel_full->migrated_from_chat_id);
td_->messages_manager_->resolve_dependencies_force(dependencies);
update_channel_full(channel_full, channel_id, true);
}
ContactsManager::ChannelFull *ContactsManager::get_channel_full_force(ChannelId channel_id) {
if (!channel_id.is_valid()) {
return nullptr;
}
ChannelFull *c = get_channel_full(channel_id);
if (c != nullptr) {
return c;
}
if (!G()->parameters().use_chat_info_db) {
return nullptr;
}
if (!unavailable_channel_fulls_.insert(channel_id).second) {
return nullptr;
}
LOG(INFO) << "Trying to load full " << channel_id << " from database";
on_load_channel_full_from_database(
channel_id, G()->td_db()->get_sqlite_sync_pmc()->get(get_channel_full_database_key(channel_id)));
return get_channel_full(channel_id);
}
void ContactsManager::update_user(User *u, UserId user_id, bool from_binlog, bool from_database) {
CHECK(u != nullptr);
if (u->is_name_changed || u->is_username_changed || u->is_outbound_link_changed) {
@ -7089,6 +7141,7 @@ void ContactsManager::update_chat_full(ChatFull *chat_full, ChatId chat_id, bool
void ContactsManager::update_channel_full(ChannelFull *channel_full, ChannelId channel_id, bool from_database) {
CHECK(channel_full != nullptr);
unavailable_channel_fulls_.erase(channel_id); // don't needed anymore
if (channel_full->is_changed) {
if (channel_full->linked_channel_id.is_valid()) {
td_->messages_manager_->force_create_dialog(DialogId(channel_full->linked_channel_id), "update_channel_full");
@ -8334,7 +8387,7 @@ void ContactsManager::on_get_channel_participants_success(
}
if (participant_count != -1 || administrator_count != -1) {
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full != nullptr) {
if (participant_count != -1 && channel_full->participant_count != participant_count) {
channel_full->participant_count = participant_count;
@ -8448,13 +8501,13 @@ void ContactsManager::speculative_add_channel_participants(ChannelId channel_id,
return;
}
auto c = get_channel(channel_id);
auto c = get_channel_force(channel_id);
if (c != nullptr && c->participant_count != 0 && speculative_add_count(c->participant_count, new_participant_count)) {
c->need_send_update = true;
update_channel(c, channel_id);
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
return;
}
@ -8467,7 +8520,7 @@ void ContactsManager::speculative_add_channel_participants(ChannelId channel_id,
void ContactsManager::speculative_add_channel_user(ChannelId channel_id, UserId user_id,
DialogParticipantStatus new_status,
DialogParticipantStatus old_status) {
auto c = get_channel(channel_id);
auto c = get_channel_force(channel_id);
if (c != nullptr && c->participant_count != 0 &&
speculative_add_count(c->participant_count, new_status.is_member() - old_status.is_member())) {
c->need_send_update = true;
@ -8515,7 +8568,7 @@ void ContactsManager::speculative_add_channel_user(ChannelId channel_id, UserId
}
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
return;
}
@ -8535,7 +8588,7 @@ void ContactsManager::speculative_add_channel_user(ChannelId channel_id, UserId
void ContactsManager::invalidate_channel_full(ChannelId channel_id, bool drop_invite_link) {
LOG(INFO) << "Invalidate channel full for " << channel_id;
// drop channel full cache
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full != nullptr) {
channel_full->expires_at = 0.0;
if (drop_invite_link) {
@ -8583,7 +8636,7 @@ void ContactsManager::on_get_channel_invite_link(ChannelId channel_id,
return;
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
update_invite_link(channel_invite_links_[channel_id], std::move(invite_link_ptr));
return;
@ -8612,7 +8665,7 @@ void ContactsManager::on_update_channel_full_linked_channel_id(ChannelFull *chan
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto());
}
auto linked_channel_full = get_channel_full(channel_full->linked_channel_id);
auto linked_channel_full = get_channel_full_force(channel_full->linked_channel_id);
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;
@ -8632,7 +8685,7 @@ void ContactsManager::on_update_channel_full_linked_channel_id(ChannelFull *chan
update_channel(linked_channel, channel_full->linked_channel_id);
reload_channel(channel_full->linked_channel_id, Auto());
}
auto linked_channel_full = get_channel_full(channel_full->linked_channel_id);
auto linked_channel_full = get_channel_full_force(channel_full->linked_channel_id);
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;
@ -9367,7 +9420,7 @@ void ContactsManager::on_update_channel_description(ChannelId channel_id, string
return;
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
return;
}
@ -9384,7 +9437,7 @@ void ContactsManager::on_update_channel_sticker_set(ChannelId channel_id, Sticke
return;
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
return;
}
@ -9397,14 +9450,14 @@ void ContactsManager::on_update_channel_sticker_set(ChannelId channel_id, Sticke
void ContactsManager::on_update_channel_linked_channel_id(ChannelId channel_id, ChannelId group_channel_id) {
if (channel_id.is_valid()) {
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
on_update_channel_full_linked_channel_id(channel_full, channel_id, group_channel_id);
if (channel_full != nullptr) {
update_channel_full(channel_full, channel_id);
}
}
if (group_channel_id.is_valid()) {
auto channel_full = get_channel_full(group_channel_id);
auto channel_full = get_channel_full_force(group_channel_id);
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);
@ -9418,7 +9471,7 @@ void ContactsManager::on_update_channel_is_all_history_available(ChannelId chann
return;
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
return;
}
@ -10202,7 +10255,7 @@ ContactsManager::ChannelFull *ContactsManager::get_channel_full(ChannelId channe
}
bool ContactsManager::get_channel_full(ChannelId channel_id, Promise<Unit> &&promise) {
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr) {
auto input_channel = get_input_channel(channel_id);
if (input_channel == nullptr) {
@ -10220,7 +10273,7 @@ bool ContactsManager::get_channel_full(ChannelId channel_id, Promise<Unit> &&pro
send_get_channel_full_query(channel_id, std::move(input_channel), std::move(promise), "get expired channel_full");
return false;
} else {
// request has already been sent in get_channel_full
// request has already been sent in get_channel_full_force
// send_get_channel_full_query(channel_id, std::move(input_channel), Auto(), "get expired channel_full");
}
}
@ -10534,7 +10587,7 @@ std::pair<int32, vector<DialogParticipant>> ContactsManager::get_channel_partici
return result;
}
auto channel_full = get_channel_full(channel_id);
auto channel_full = get_channel_full_force(channel_id);
if (channel_full == nullptr || (!force && channel_full->is_expired())) {
if (force) {
LOG(ERROR) << "Can't find cached ChannelFull";

3
td/telegram/ContactsManager.h
View File

@ -913,6 +913,7 @@ class ContactsManager : public Actor {
const ChannelFull *get_channel_full(ChannelId channel_id) const;
ChannelFull *get_channel_full(ChannelId channel_id);
ChannelFull *get_channel_full_force(ChannelId channel_id);
void send_get_channel_full_query(ChannelId channel_id, tl_object_ptr<telegram_api::InputChannel> &&input_channel,
Promise<Unit> &&promise, const char *source);
@ -1057,6 +1058,7 @@ class ContactsManager : public Actor {
void save_channel_full(ChannelFull *channel_full, ChannelId channel_id);
static string get_channel_full_database_key(ChannelId channel_id);
static string get_channel_full_database_value(const ChannelFull *channel_full);
void on_load_channel_full_from_database(ChannelId channel_id, string value);
void update_user(User *u, UserId user_id, bool from_binlog = false, bool from_database = false);
void update_chat(Chat *c, ChatId chat_id, bool from_binlog = false, bool from_database = false);
@ -1225,6 +1227,7 @@ class ContactsManager : public Actor {
std::unordered_map<ChannelId, vector<Promise<Unit>>, ChannelIdHash> load_channel_from_database_queries_;
std::unordered_set<ChannelId, ChannelIdHash> loaded_from_database_channels_;
std::unordered_set<ChannelId, ChannelIdHash> unavailable_channel_fulls_;
std::unordered_map<SecretChatId, vector<Promise<Unit>>, SecretChatIdHash> load_secret_chat_from_database_queries_;
std::unordered_set<SecretChatId, SecretChatIdHash> loaded_from_database_secret_chats_;