public async Task Start(CancellationToken cancellationToken)
{
using (var stream = await _tempData.OpenAsync())
{
bool withError = false;
try
{
Item = await _fileSystem.Service.UploadFileAsync(_fileSystem.Drive.Id, ParentId, Name, stream, cancellationToken);
}
catch (OperationCanceledException)
{
withError = true;
if (Item == null)
{
throw new InvalidOperationException("The Item property must be set. The UploadFileAsync function must not return a NULL value.");
}
Item.Size = stream.Position;
throw;
}
finally
{
_notifiedAsFinished = true;
await _fileSystem.UploadFinished(ParentId, Name, withError);
}
}
}
/// <inheritdoc />
public async Task Start(IProgress <long> progress, CancellationToken cancellationToken)
{
using (var stream = await _tempData.OpenAsync())
{
try
{
var upload = _fileSystem.Service.Files.Update(
new File(),
File.Id,
stream,
"application/octet-stream");
upload.ProgressChanged += (uploadProgress) => { progress.Report(uploadProgress.BytesSent); };
var result = await upload.UploadAsync(cancellationToken);
if (result.Status == UploadStatus.Failed)
{
throw new Exception(result.Exception.Message, result.Exception);
}
}
finally
{
_notifiedAsFinished = true;
_fileSystem.UploadFinished(File.Id);
}
}
}
/// <inheritdoc/>
public async Task Start(CancellationToken cancellationToken)
{
using (var stream = await _tempData.OpenAsync())
{
try
{
await _fileSystem.Service.UploadAsync(File.Id, stream, "application/octet-stream", cancellationToken);
}
finally
{
_notifiedAsFinished = true;
_fileSystem.UploadFinished(File.Id);
}
}
}
