Add importMessages method.

This commit is contained in:
levlam 2021-01-21 22:00:08 +03:00
parent 01f613f7bf
commit 516f9cb9ce
7 changed files with 307 additions and 4 deletions

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@ -4385,6 +4385,13 @@ readFilePart file_id:int32 offset:int32 count:int32 = FilePart;
deleteFile file_id:int32 = Ok;
//@description Imports messages exported from another app
//@chat_id Identifier of a chat to which the messages will be imported. It must be an identifier of a private chat with a mutual contact or an identifier of a created supergroup chat
//@message_file File with messages to import. Only inputFileLocal and inputFileGenerated are supported. The file must not be previously uploaded
//@attached_files Files used in the imported messages. Only inputFileLocal and inputFileGenerated are supported. The files must not be previously uploaded
importMessages chat_id:int53 message_file:InputFile attached_files:vector<InputFile> = Ok;
//@description Replaces current permanent invite link for a chat with a new permanent invite link. Available for basic groups, supergroups, and channels. Requires administrator privileges and can_invite_users right @chat_id Chat identifier
replacePermanentChatInviteLink chat_id:int53 = ChatInviteLink;

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@ -1009,6 +1009,92 @@ class CreateChannelQuery : public Td::ResultHandler {
}
};
class InitHistoryImportQuery : public Td::ResultHandler {
Promise<Unit> promise_;
FileId file_id_;
DialogId dialog_id_;
vector<FileId> attached_file_ids_;
public:
explicit InitHistoryImportQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(DialogId dialog_id, FileId file_id, tl_object_ptr<telegram_api::InputFile> &&input_file,
vector<FileId> attached_file_ids) {
CHECK(input_file != nullptr);
file_id_ = file_id;
dialog_id_ = dialog_id;
attached_file_ids_ = std::move(attached_file_ids);
attached_file_ids_.clear();
auto input_peer = td->messages_manager_->get_input_peer(dialog_id, AccessRights::Write);
CHECK(input_peer != nullptr);
send_query(G()->net_query_creator().create(telegram_api::messages_initHistoryImport(
std::move(input_peer), std::move(input_file), narrow_cast<int32>(attached_file_ids_.size()))));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_initHistoryImport>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
td->file_manager_->delete_partial_remote_location(file_id_);
auto ptr = result_ptr.move_as_ok();
td->messages_manager_->start_import_messages(dialog_id_, ptr->id_, std::move(attached_file_ids_),
std::move(promise_));
}
void on_error(uint64 id, Status status) override {
td->file_manager_->delete_partial_remote_location(file_id_);
if (!td->auth_manager_->is_bot() && FileReferenceManager::is_file_reference_error(status)) {
LOG(ERROR) << "Receive file reference error " << status;
}
// TODO support FILE_PART_*_MISSING
td->messages_manager_->on_get_dialog_error(dialog_id_, status, "InitHistoryImportQuery");
promise_.set_error(std::move(status));
}
};
class StartImportHistoryQuery : public Td::ResultHandler {
Promise<Unit> promise_;
DialogId dialog_id_;
public:
explicit StartImportHistoryQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(DialogId dialog_id, int64 import_id) {
dialog_id_ = dialog_id;
auto input_peer = td->messages_manager_->get_input_peer(dialog_id, AccessRights::Write);
CHECK(input_peer != nullptr);
send_query(
G()->net_query_creator().create(telegram_api::messages_startHistoryImport(std::move(input_peer), import_id)));
}
void on_result(uint64 id, BufferSlice packet) override {
auto result_ptr = fetch_result<telegram_api::messages_startHistoryImport>(packet);
if (result_ptr.is_error()) {
return on_error(id, result_ptr.move_as_error());
}
if (!result_ptr.ok()) {
return on_error(id, Status::Error(500, "Import history returned false"));
}
promise_.set_value(Unit());
}
void on_error(uint64 id, Status status) override {
td->messages_manager_->on_get_dialog_error(dialog_id_, status, "StartImportHistoryQuery");
promise_.set_error(std::move(status));
}
};
class EditDialogPhotoQuery : public Td::ResultHandler {
Promise<Unit> promise_;
FileId file_id_;
@ -4579,6 +4665,24 @@ class MessagesManager::UploadDialogPhotoCallback : public FileManager::UploadCal
}
};
class MessagesManager::UploadImportedMessagesCallback : public FileManager::UploadCallback {
public:
void on_upload_ok(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file) override {
send_closure_later(G()->messages_manager(), &MessagesManager::on_upload_imported_messages, file_id,
std::move(input_file));
}
void on_upload_encrypted_ok(FileId file_id, tl_object_ptr<telegram_api::InputEncryptedFile> input_file) override {
UNREACHABLE();
}
void on_upload_secure_ok(FileId file_id, tl_object_ptr<telegram_api::InputSecureFile> input_file) override {
UNREACHABLE();
}
void on_upload_error(FileId file_id, Status error) override {
send_closure_later(G()->messages_manager(), &MessagesManager::on_upload_imported_messages_error, file_id,
std::move(error));
}
};
template <class StorerT>
void MessagesManager::Message::store(StorerT &storer) const {
using td::store;
@ -5513,6 +5617,7 @@ MessagesManager::MessagesManager(Td *td, ActorShared<> parent) : td_(td), parent
upload_media_callback_ = std::make_shared<UploadMediaCallback>();
upload_thumbnail_callback_ = std::make_shared<UploadThumbnailCallback>();
upload_dialog_photo_callback_ = std::make_shared<UploadDialogPhotoCallback>();
upload_imported_messages_callback_ = std::make_shared<UploadImportedMessagesCallback>();
channel_get_difference_timeout_.set_callback(on_channel_get_difference_timeout_callback);
channel_get_difference_timeout_.set_callback_data(static_cast<void *>(this));
@ -8555,6 +8660,70 @@ void MessagesManager::on_upload_dialog_photo_error(FileId file_id, Status status
promise.set_error(std::move(status));
}
void MessagesManager::on_upload_imported_messages(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file) {
LOG(INFO) << "File " << file_id << " has been uploaded";
auto it = being_uploaded_imported_messages_.find(file_id);
if (it == being_uploaded_imported_messages_.end()) {
// just in case, as in on_upload_media
return;
}
CHECK(it->second != nullptr);
DialogId dialog_id = it->second->dialog_id;
vector<FileId> attached_file_ids = std::move(it->second->attached_file_ids);
bool is_reupload = it->second->is_reupload;
Promise<Unit> promise = std::move(it->second->promise);
being_uploaded_imported_messages_.erase(it);
TRY_STATUS_PROMISE(promise, can_send_message(dialog_id));
FileView file_view = td_->file_manager_->get_file_view(file_id);
CHECK(!file_view.is_encrypted());
if (input_file == nullptr && file_view.has_remote_location()) {
if (file_view.main_remote_location().is_web()) {
return promise.set_error(Status::Error(400, "Can't use web photo"));
}
if (is_reupload) {
return promise.set_error(Status::Error(400, "Failed to reupload the file"));
}
CHECK(file_view.get_type() == FileType::Document);
// delete file reference and forcely reupload the file
auto file_reference = FileManager::extract_file_reference(file_view.main_remote_location().as_input_document());
td_->file_manager_->delete_file_reference(file_id, file_reference);
upload_imported_messages(dialog_id, file_id, std::move(attached_file_ids), true, std::move(promise), {-1});
return;
}
CHECK(input_file != nullptr);
td_->create_handler<InitHistoryImportQuery>(std::move(promise))
->send(dialog_id, file_id, std::move(input_file), std::move(attached_file_ids));
}
void MessagesManager::on_upload_imported_messages_error(FileId file_id, Status status) {
if (G()->close_flag()) {
// do not fail upload if closing
return;
}
LOG(INFO) << "File " << file_id << " has upload error " << status;
CHECK(status.is_error());
auto it = being_uploaded_imported_messages_.find(file_id);
if (it == being_uploaded_imported_messages_.end()) {
// just in case, as in on_upload_media_error
return;
}
Promise<Unit> promise = std::move(it->second->promise);
being_uploaded_imported_messages_.erase(it);
promise.set_error(std::move(status));
}
void MessagesManager::before_get_difference() {
running_get_difference_ = true;
@ -26094,6 +26263,85 @@ Result<MessageId> MessagesManager::add_local_message(
return message_id;
}
void MessagesManager::import_messages(DialogId dialog_id, const td_api::object_ptr<td_api::InputFile> &message_file,
const vector<td_api::object_ptr<td_api::InputFile>> &attached_files,
Promise<Unit> &&promise) {
if (!have_dialog_force(dialog_id)) {
return promise.set_error(Status::Error(400, "Chat not found"));
}
TRY_STATUS_PROMISE(promise, can_send_message(dialog_id));
switch (dialog_id.get_type()) {
case DialogType::User:
if (!td_->contacts_manager_->is_user_contact(dialog_id.get_user_id(), true)) {
return promise.set_error(Status::Error(400, "User must be a mutual contact"));
}
break;
case DialogType::Chat:
return promise.set_error(Status::Error(400, "Basic groups must be updagraded to supergroups first"));
case DialogType::Channel:
if (is_broadcast_channel(dialog_id)) {
return promise.set_error(Status::Error(400, "Can't import messages to channels"));
}
if (!td_->contacts_manager_->get_channel_status(dialog_id.get_channel_id()).is_creator()) {
return promise.set_error(Status::Error(400, "Not enough rights to import messages"));
}
break;
case DialogType::SecretChat:
return promise.set_error(Status::Error(400, "Can't import messages to secret chats"));
case DialogType::None:
default:
UNREACHABLE();
}
auto r_file_id = td_->file_manager_->get_input_file_id(FileType::Document, message_file, dialog_id, false, false);
if (r_file_id.is_error()) {
// TODO TRY_RESULT_PROMISE(promise, ...);
return promise.set_error(Status::Error(400, r_file_id.error().message()));
}
FileId file_id = r_file_id.ok();
vector<FileId> attached_file_ids;
attached_file_ids.reserve(attached_files.size());
for (auto &attached_file : attached_files) {
auto r_attached_file_id =
td_->file_manager_->get_input_file_id(FileType::Document, attached_file, dialog_id, false, false);
if (r_attached_file_id.is_error()) {
// TODO TRY_RESULT_PROMISE(promise, ...);
return promise.set_error(Status::Error(400, r_attached_file_id.error().message()));
}
attached_file_ids.push_back(r_attached_file_id.ok());
}
upload_imported_messages(dialog_id, td_->file_manager_->dup_file_id(file_id), std::move(attached_file_ids), false,
std::move(promise));
}
void MessagesManager::upload_imported_messages(DialogId dialog_id, FileId file_id, vector<FileId> attached_file_ids,
bool is_reupload, Promise<Unit> &&promise, vector<int> bad_parts) {
CHECK(file_id.is_valid());
LOG(INFO) << "Ask to upload imported messages file " << file_id;
CHECK(being_uploaded_imported_messages_.find(file_id) == being_uploaded_imported_messages_.end());
being_uploaded_imported_messages_.emplace(
file_id, td::make_unique<UploadedImportedMessagesInfo>(dialog_id, std::move(attached_file_ids), is_reupload,
std::move(promise)));
// TODO use force_reupload if is_reupload
td_->file_manager_->resume_upload(file_id, std::move(bad_parts), upload_imported_messages_callback_, 1, 0);
}
void MessagesManager::start_import_messages(DialogId dialog_id, int64 import_id, vector<FileId> &&attached_file_ids,
Promise<Unit> &&promise) {
CHECK(attached_file_ids.empty());
if (G()->close_flag()) {
return promise.set_error(Status::Error(500, "Request aborted"));
}
TRY_STATUS_PROMISE(promise, can_send_message(dialog_id));
td_->create_handler<StartImportHistoryQuery>(std::move(promise))->send(dialog_id, import_id);
}
bool MessagesManager::on_update_message_id(int64 random_id, MessageId new_message_id, const string &source) {
if (!new_message_id.is_valid() || !new_message_id.is_server()) {
LOG(ERROR) << "Receive " << new_message_id << " in updateMessageId with random_id " << random_id << " from "

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@ -394,6 +394,12 @@ class MessagesManager : public Actor {
tl_object_ptr<td_api::InputMessageContent> &&input_message_content)
TD_WARN_UNUSED_RESULT;
void import_messages(DialogId dialog_id, const td_api::object_ptr<td_api::InputFile> &message_file,
const vector<td_api::object_ptr<td_api::InputFile>> &attached_files, Promise<Unit> &&promise);
void start_import_messages(DialogId dialog_id, int64 import_id, vector<FileId> &&attached_file_ids,
Promise<Unit> &&promise);
void edit_message_text(FullMessageId full_message_id, tl_object_ptr<td_api::ReplyMarkup> &&reply_markup,
tl_object_ptr<td_api::InputMessageContent> &&input_message_content, Promise<Unit> &&promise);
@ -890,6 +896,9 @@ class MessagesManager : public Actor {
void upload_dialog_photo(DialogId dialog_id, FileId file_id, bool is_animation, double main_frame_timestamp,
bool is_reupload, Promise<Unit> &&promise, vector<int> bad_parts = {});
void upload_imported_messages(DialogId dialog_id, FileId file_id, vector<FileId> attached_file_ids, bool is_reupload,
Promise<Unit> &&promise, vector<int> bad_parts = {});
void on_binlog_events(vector<BinlogEvent> &&events);
void set_poll_answer(FullMessageId full_message_id, vector<int32> &&option_ids, Promise<Unit> &&promise);
@ -2824,6 +2833,9 @@ class MessagesManager : public Actor {
tl_object_ptr<telegram_api::InputChatPhoto> &&input_chat_photo,
Promise<Unit> &&promise);
void on_upload_imported_messages(FileId file_id, tl_object_ptr<telegram_api::InputFile> input_file);
void on_upload_imported_messages_error(FileId file_id, Status status);
void add_sponsored_dialog(const Dialog *d, DialogSource source);
void save_sponsored_dialog();
@ -2956,10 +2968,12 @@ class MessagesManager : public Actor {
class UploadMediaCallback;
class UploadThumbnailCallback;
class UploadDialogPhotoCallback;
class UploadImportedMessagesCallback;
std::shared_ptr<UploadMediaCallback> upload_media_callback_;
std::shared_ptr<UploadThumbnailCallback> upload_thumbnail_callback_;
std::shared_ptr<UploadDialogPhotoCallback> upload_dialog_photo_callback_;
std::shared_ptr<UploadImportedMessagesCallback> upload_imported_messages_callback_;
double last_channel_pts_jump_warning_time_ = 0;
@ -3040,7 +3054,23 @@ class MessagesManager : public Actor {
, promise(std::move(promise)) {
}
};
std::unordered_map<FileId, UploadedDialogPhotoInfo, FileIdHash> being_uploaded_dialog_photos_; // file_id -> ...
std::unordered_map<FileId, UploadedDialogPhotoInfo, FileIdHash> being_uploaded_dialog_photos_;
struct UploadedImportedMessagesInfo {
DialogId dialog_id;
vector<FileId> attached_file_ids;
bool is_reupload;
Promise<Unit> promise;
UploadedImportedMessagesInfo(DialogId dialog_id, vector<FileId> &&attached_file_ids, bool is_reupload,
Promise<Unit> &&promise)
: dialog_id(dialog_id)
, attached_file_ids(std::move(attached_file_ids))
, is_reupload(is_reupload)
, promise(std::move(promise)) {
}
};
std::unordered_map<FileId, unique_ptr<UploadedImportedMessagesInfo>, FileIdHash> being_uploaded_imported_messages_;
struct PendingMessageGroupSend {
DialogId dialog_id;

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@ -6535,6 +6535,13 @@ void Td::on_request(uint64 id, const td_api::deleteFile &request) {
"td_api::deleteFile");
}
void Td::on_request(uint64 id, const td_api::importMessages &request) {
CHECK_IS_USER();
CREATE_OK_REQUEST_PROMISE();
messages_manager_->import_messages(DialogId(request.chat_id_), request.message_file_, request.attached_files_,
std::move(promise));
}
void Td::on_request(uint64 id, const td_api::blockMessageSenderFromReplies &request) {
CHECK_IS_USER();
CREATE_OK_REQUEST_PROMISE();

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@ -836,6 +836,8 @@ class Td final : public NetQueryCallback {
void on_request(uint64 id, const td_api::deleteFile &request);
void on_request(uint64 id, const td_api::importMessages &request);
void on_request(uint64 id, const td_api::blockMessageSenderFromReplies &request);
void on_request(uint64 id, const td_api::getBlockedMessageSenders &request);

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@ -2968,6 +2968,15 @@ class CliClient final : public Actor {
as_input_file(document), nullptr, true, as_caption(""));
return content;
})));
} else if (op == "im") {
string chat_id;
string message_file;
vector<string> attached_files;
get_args(args, chat_id, message_file, args);
attached_files = full_split(args);
send_request(td_api::make_object<td_api::importMessages>(
as_chat_id(chat_id), as_input_file(message_file),
transform(attached_files, [](const string &attached_file) { return as_input_file(attached_file); })));
} else if (op == "em") {
string chat_id;
string message_id;
@ -3412,11 +3421,11 @@ class CliClient final : public Actor {
string title;
get_args(args, user_ids_string, title);
send_request(td_api::make_object<td_api::createNewBasicGroupChat>(as_user_ids(user_ids_string), title));
} else if (op == "cnch") {
} else if (op == "cnchc") {
send_request(td_api::make_object<td_api::createNewSupergroupChat>(args, true, "Description", nullptr));
} else if (op == "cnsg") {
} else if (op == "cnsgc") {
send_request(td_api::make_object<td_api::createNewSupergroupChat>(args, false, "Description", nullptr));
} else if (op == "cngc") {
} else if (op == "cnsgcloc") {
send_request(td_api::make_object<td_api::createNewSupergroupChat>(
args, false, "Description",
td_api::make_object<td_api::chatLocation>(as_location("40.0", "60.0"), "address")));