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Add BackgroundManager::get_background_dialog method.

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This commit is contained in:
levlam 2023-12-01 00:14:25 +03:00
parent 072f811a9c
commit f05f2a67f1
2 changed files with 17 additions and 35 deletions
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50
td/telegram/BackgroundManager.cpp
View File

@ -727,34 +727,38 @@ void BackgroundManager::set_background(const td_api::InputBackground *input_back
}
}
void BackgroundManager::set_dialog_background(DialogId dialog_id, const td_api::InputBackground *input_background,
const td_api::BackgroundType *background_type, int32 dark_theme_dimming,
bool for_both, Promise<Unit> &&promise) {
Result<DialogId> BackgroundManager::get_background_dialog(DialogId dialog_id) {
if (!td_->messages_manager_->have_dialog_force(dialog_id, "set_dialog_background")) {
return promise.set_error(Status::Error(400, "Chat not found"));
return Status::Error(400, "Chat not found");
}
if (!td_->messages_manager_->have_input_peer(dialog_id, AccessRights::Write)) {
return promise.set_error(Status::Error(400, "Can't access the chat"));
return Status::Error(400, "Can't access the chat");
}
switch (dialog_id.get_type()) {
case DialogType::User:
break;
return dialog_id;
case DialogType::Chat:
case DialogType::Channel:
return promise.set_error(Status::Error(400, "Can't change background in the chat"));
return Status::Error(400, "Can't change background in the chat");
case DialogType::SecretChat: {
auto user_id = td_->contacts_manager_->get_secret_chat_user_id(dialog_id.get_secret_chat_id());
if (!user_id.is_valid()) {
return promise.set_error(Status::Error(400, "Can't access the user"));
return Status::Error(400, "Can't access the user");
}
dialog_id = DialogId(user_id);
break;
return DialogId(user_id);
}
case DialogType::None:
default:
UNREACHABLE();
return DialogId();
}
}
void BackgroundManager::set_dialog_background(DialogId dialog_id, const td_api::InputBackground *input_background,
const td_api::BackgroundType *background_type, int32 dark_theme_dimming,
bool for_both, Promise<Unit> &&promise) {
TRY_RESULT_PROMISE_ASSIGN(promise, dialog_id, get_background_dialog(dialog_id));
TRY_RESULT_PROMISE(promise, type, BackgroundType::get_background_type(background_type, dark_theme_dimming));
@ -821,31 +825,7 @@ void BackgroundManager::set_dialog_background(DialogId dialog_id, const td_api::
}
void BackgroundManager::revert_dialog_background(DialogId dialog_id, Promise<Unit> &&promise) {
if (!td_->messages_manager_->have_dialog_force(dialog_id, "set_dialog_background")) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
if (!td_->messages_manager_->have_input_peer(dialog_id, AccessRights::Write)) {
return promise.set_error(Status::Error(400, "Can't access the chat"));
}
switch (dialog_id.get_type()) {
case DialogType::User:
break;
case DialogType::Chat:
case DialogType::Channel:
return promise.set_error(Status::Error(400, "Can't change background in the chat"));
case DialogType::SecretChat: {
auto user_id = td_->contacts_manager_->get_secret_chat_user_id(dialog_id.get_secret_chat_id());
if (!user_id.is_valid()) {
return promise.set_error(Status::Error(400, "Can't access the user"));
}
dialog_id = DialogId(user_id);
break;
}
case DialogType::None:
default:
UNREACHABLE();
}
TRY_RESULT_PROMISE_ASSIGN(promise, dialog_id, get_background_dialog(dialog_id));
td_->create_handler<SetChatWallPaperQuery>(std::move(promise))
->send(dialog_id, nullptr, nullptr, MessageId(), false, true);

2
td/telegram/BackgroundManager.h
View File

@ -142,6 +142,8 @@ class BackgroundManager final : public Actor {
Result<FileId> prepare_input_file(const tl_object_ptr<td_api::InputFile> &input_file);
Result<DialogId> get_background_dialog(DialogId dialog_id);
void do_set_dialog_background(DialogId dialog_id, BackgroundId background_id, BackgroundType type, bool for_both,
Promise<Unit> &&promise);