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Improve add_background.

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GitOrigin-RevId: cac29a57fb9d76489a0d5a6da83d75c7af075862
This commit is contained in:
levlam 2019-07-19 03:50:51 +03:00
parent 3928917f77
commit c6d7daa460
2 changed files with 94 additions and 74 deletions
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166
td/telegram/BackgroundManager.cpp
View File

@ -314,36 +314,22 @@ class BackgroundManager::BackgroundLogEvent {
void BackgroundManager::start_up() {
for (int i = 0; i < 2; i++) {
bool for_dark_theme = static_cast<bool>(i);
// G()->td_db()->get_binlog_pmc()->erase(get_background_database_key(for_dark_theme));
auto logevent_string = G()->td_db()->get_binlog_pmc()->get(get_background_database_key(for_dark_theme));
if (!logevent_string.empty()) {
BackgroundLogEvent logevent;
log_event_parse(logevent, logevent_string).ensure();
CHECK(logevent.background_.id.is_valid());
bool needs_file_id = (logevent.background_.type.type != BackgroundType::Type::Solid);
if (logevent.background_.file_id.is_valid() != needs_file_id) {
LOG(ERROR) << "Failed to load " << logevent.background_.id << " of " << logevent.background_.type;
G()->td_db()->get_binlog_pmc()->erase(get_background_database_key(for_dark_theme));
continue;
}
set_background_id_[for_dark_theme] = logevent.background_.id;
set_background_type_[for_dark_theme] = logevent.set_type_;
auto *background = add_background(set_background_id_[for_dark_theme]);
//CHECK(!background->id.is_valid());
background->id = set_background_id_[for_dark_theme];
background->access_hash = logevent.background_.access_hash;
background->is_creator = logevent.background_.is_creator;
background->is_default = logevent.background_.is_default;
background->is_dark = logevent.background_.is_dark;
background->type = logevent.background_.type;
background->name = std::move(logevent.background_.name);
background->file_id = logevent.background_.file_id;
name_to_background_id_.emplace(background->name, background->id);
if (background->file_id.is_valid()) {
background->file_source_id =
td_->file_reference_manager_->create_background_file_source(background->id, background->access_hash);
for (auto file_id : Document(Document::Type::General, background->file_id).get_file_ids(td_)) {
td_->file_manager_->add_file_source(file_id, background->file_source_id);
}
file_id_to_background_id_.emplace(background->file_id, background->id);
}
add_background(logevent.background_);
}
send_update_selected_background(for_dark_theme);
@ -483,18 +469,16 @@ Result<FileId> BackgroundManager::prepare_input_file(const tl_object_ptr<td_api:
BackgroundId BackgroundManager::add_solid_background(int32 color) {
CHECK(0 <= color && color < 0x1000000);
BackgroundId background_id(static_cast<int64>(color) + 1);
auto *background = add_background(background_id);
if (background->id != background_id) {
background->id = background_id;
background->access_hash = 0;
background->is_creator = true;
background->is_default = false;
background->is_dark = (color & 0x808080) == 0;
background->type = BackgroundType(color);
background->name = background->type.get_color_hex_string();
background->file_id = FileId();
background->file_source_id = FileSourceId();
}
Background background;
background.id = background_id;
background.is_creator = true;
background.is_default = false;
background.is_dark = (color & 0x808080) == 0;
background.type = BackgroundType(color);
background.name = background.type.get_color_hex_string();
add_background(background);
return background_id;
}
@ -764,17 +748,74 @@ void BackgroundManager::on_reset_background(Result<Unit> &&result, Promise<Unit>
promise.set_value(Unit());
}
BackgroundManager::Background *BackgroundManager::add_background(BackgroundId background_id) {
CHECK(background_id.is_valid());
auto *result = &backgrounds_[background_id];
void BackgroundManager::add_background(const Background &background) {
CHECK(background.id.is_valid());
auto *result = &backgrounds_[background.id];
FileSourceId file_source_id;
auto it = background_id_to_file_source_id_.find(background.id);
if (it != background_id_to_file_source_id_.end()) {
CHECK(!result->id.is_valid());
file_source_id = it->second.second;
background_id_to_file_source_id_.erase(it);
}
if (!result->id.is_valid()) {
auto it = background_id_to_file_source_id_.find(background_id);
if (it != background_id_to_file_source_id_.end()) {
result->file_source_id = it->second.second;
background_id_to_file_source_id_.erase(it);
result->id = background.id;
} else {
CHECK(result->id == background.id);
}
result->access_hash = background.access_hash;
result->is_creator = background.is_creator;
result->is_default = background.is_default;
result->is_dark = background.is_dark;
result->type = background.type;
if (result->name != background.name) {
if (!result->name.empty()) {
LOG(ERROR) << "Background name has changed from " << result->name << " to " << background.name;
name_to_background_id_.erase(result->name);
}
result->name = background.name;
if (result->name.size() > 6) {
name_to_background_id_.emplace(result->name, result->id);
}
}
return result;
if (result->file_id != background.file_id) {
if (result->file_id.is_valid()) {
if (td_->file_manager_->get_file_view(result->file_id).file_id() !=
td_->file_manager_->get_file_view(background.file_id).file_id()) {
LOG(ERROR) << "Background file has changed from " << result->file_id << " to " << background.file_id;
file_id_to_background_id_.erase(result->file_id);
result->file_source_id = FileSourceId();
}
CHECK(!file_source_id.is_valid());
}
if (file_source_id.is_valid()) {
result->file_source_id = file_source_id;
}
result->file_id = background.file_id;
if (result->file_id.is_valid()) {
if (!result->file_source_id.is_valid()) {
result->file_source_id =
td_->file_reference_manager_->create_background_file_source(result->id, result->access_hash);
}
for (auto file_id : Document(Document::Type::General, result->file_id).get_file_ids(td_)) {
td_->file_manager_->add_file_source(file_id, result->file_source_id);
}
}
file_id_to_background_id_.emplace(result->file_id, result->id);
} else {
// if file_source_id is valid, then this is a new background with result->file_id == FileId()
// then background.file_id == FileId(), then this is a solid background, which can't have file_source_id
CHECK(!file_source_id.is_valid());
}
}
BackgroundManager::Background *BackgroundManager::get_background_ref(BackgroundId background_id) {
@ -829,40 +870,19 @@ BackgroundId BackgroundManager::on_get_background(BackgroundId expected_backgrou
LOG(ERROR) << "Receive wrong document in " << to_string(wallpaper);
return BackgroundId();
}
CHECK(document.type == Document::Type::General);
CHECK(document.type == Document::Type::General); // guaranteed by is_background parameter to on_get_document
auto *background = add_background(id);
background->id = id;
background->access_hash = wallpaper->access_hash_;
background->is_creator = (flags & telegram_api::wallPaper::CREATOR_MASK) != 0;
background->is_default = (flags & telegram_api::wallPaper::DEFAULT_MASK) != 0;
background->is_dark = (flags & telegram_api::wallPaper::DARK_MASK) != 0;
background->type = get_background_type(is_pattern, std::move(wallpaper->settings_));
if (background->name != wallpaper->slug_) {
if (!background->name.empty()) {
LOG(ERROR) << "Background name has changed from " << background->name << " to " << wallpaper->slug_;
name_to_background_id_.erase(background->name);
}
Background background;
background.id = id;
background.access_hash = wallpaper->access_hash_;
background.is_creator = (flags & telegram_api::wallPaper::CREATOR_MASK) != 0;
background.is_default = (flags & telegram_api::wallPaper::DEFAULT_MASK) != 0;
background.is_dark = (flags & telegram_api::wallPaper::DARK_MASK) != 0;
background.type = get_background_type(is_pattern, std::move(wallpaper->settings_));
background.name = std::move(wallpaper->slug_);
background.file_id = document.file_id;
add_background(background);
background->name = std::move(wallpaper->slug_);
name_to_background_id_.emplace(background->name, id);
}
if (background->file_id != document.file_id) {
if (background->file_id.is_valid()) {
LOG(ERROR) << "Background file has changed from " << background->file_id << " to " << document.file_id;
file_id_to_background_id_.erase(background->file_id);
background->file_source_id = FileSourceId();
}
if (!background->file_source_id.is_valid()) {
background->file_source_id =
td_->file_reference_manager_->create_background_file_source(id, background->access_hash);
}
for (auto file_id : document.get_file_ids(td_)) {
td_->file_manager_->add_file_source(file_id, background->file_source_id);
}
background->file_id = document.file_id;
file_id_to_background_id_.emplace(background->file_id, id);
}
return id;
}

2
td/telegram/BackgroundManager.h
View File

@ -105,7 +105,7 @@ class BackgroundManager : public Actor {
BackgroundId add_solid_background(int32 color);
Background *add_background(BackgroundId background_id);
void add_background(const Background &background);
Background *get_background_ref(BackgroundId background_id);