private void UpdateFileList()
{
var onServiceCreatedTask = Task.Run(() =>
{
files = OldOwnerGoogleService.GetOwnedFiles().OrderBy(file => file.MimeType).ThenBy(file => file.Name).ToArray();
var userInfo = OldOwnerGoogleService.GetUserInfo();
return(userInfo);
});
onServiceCreatedTask.ContinueWith(t =>
{
var userInfo = t.Result;
OldOnerNameLabel.Text = userInfo.Name + " (" + userInfo.EmailAddress + ")";
//pictureBox1.Load(userInfo.PhotoLink.AbsoluteUri);
textBox1.Text = "";
var sb = new StringBuilder();
sb.AppendLine($"Мои файлы и папки ({files.Count} шт.): ");
foreach (var file in files)
{
var prefix = file.MimeType == "application/vnd.google-apps.folder" ? "[Папка]: " : string.Empty;
sb.AppendLine($"{prefix}{file.Name}");
}
textBox1.Text = sb.ToString();
}, CancellationToken.None, TaskContinuationOptions.OnlyOnRanToCompletion, TaskScheduler.FromCurrentSynchronizationContext());
}
private void button1_Click(object sender, EventArgs e)
{
var authTask = NewOwnerAuthService.Authorize();
var contTask = authTask.ContinueWith(t =>
{
var service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = t.Result,
ApplicationName = ApplicationName,
});
_logger.LogMessage("Создан сервис Гугла для обработки запросов");
NewOwnerGoogleService = new GoogleService(service, _expBackoffPolicy, _logger);
var userInfo = NewOwnerGoogleService.GetUserInfo();
label1.Text = userInfo.Name + " (" + userInfo.EmailAddress + ")";
// pictureBox2.Load(userInfo.PhotoLink.AbsoluteUri);
}, CancellationToken.None, TaskContinuationOptions.OnlyOnRanToCompletion, TaskScheduler.FromCurrentSynchronizationContext());
contTask.ContinueWith(t =>
{
var message = Helpers.GetFullMessage(t.Exception);
_logger.LogMessage(message);
MessageBox.Show(message);
}, CancellationToken.None, TaskContinuationOptions.OnlyOnFaulted, TaskScheduler.FromCurrentSynchronizationContext());
}
private void TransferOwnershipTo(IReadOnlyList <FileDTO> googleFiles, IGoogleService newOwnerGoogleService, Action <FileDTO> callback)
{
var newOwner = newOwnerGoogleService.GetUserInfo();
var commandsDto = googleFiles
.Select(file =>
{
var command = _driveService.Permissions.Create(new Google.Apis.Drive.v3.Data.Permission
{
Role = "owner",
Type = "user",
EmailAddress = newOwner.EmailAddress
}, file.Id);
command.TransferOwnership = true;
command.EmailMessage = "Автоматический перенос.";
return(new { command, file });
})
.ToArray();
_logger.LogMessage("Запускаем функцию переноса гугл-документов в пакетном режиме.");
WrapBatchOperation(commandsDto, commandDto => commandDto.command, (index) => callback(googleFiles[index]));
// removing edit permissions
_logger.LogMessage("Останавливаем поток на 2 секунды, чтобы все данные сохранились в сервисах Google Drive");
Thread.Sleep(2000);
newOwnerGoogleService.DeleteOwnershipPermission(googleFiles);
// correct dirs chain
_logger.LogMessage("Останавливаем поток на 2 секунды, чтобы все данные сохранились в сервисах Google Drive");
Thread.Sleep(2000);
newOwnerGoogleService.RecoverParents(googleFiles);
}
