/// <summary>
/// Uploads a large file in chunked parts.
/// </summary>
/// <param name="request">The <see cref="UploadFileRequest"/> content to send.</param>
/// <param name="progress">A progress action which fires every time the write buffer is cycled.</param>
/// <param name="cancellationToken">The cancellation token to cancel operation.</param>
private async Task <IApiResults <UploadFileResponse> > UploadLargeFileAsync
(UploadLargeFileRequest request, IProgress <ICopyProgress> progress, CancellationToken cancellationToken)
{
if (request.ContentLength < ClientOptions.MinimumPartSize)
{
throw new ArgumentOutOfRangeException($"Argument must be a minimum of {ClientOptions.MinimumPartSize} bytes long.", nameof(request.ContentLength));
}
List <string> sha1Hash = new List <string>();
var parts = GetStreamParts(request.ContentStream, Options.UploadPartSize);
if (parts.Count == 0)
{
throw new ApiException($"The number of large file parts could not be determined from stream.");
}
var fileRequest = new StartLargeFileRequest(request.BucketId, request.FileName)
{
ContentType = request.ContentType,
FileInfo = request.FileInfo
};
fileRequest.FileInfo.SetLargeFileSha1(request.ContentStream.ToSha1());
var fileResults = await StartLargeFileAsync(fileRequest, cancellationToken).ConfigureAwait(false);
if (fileResults.IsSuccessStatusCode)
{
var urlRequest = new GetUploadPartUrlRequest(fileResults.Response.FileId);
var urlResults = await GetUploadPartUrlAsync(urlRequest, default, cancellationToken).ConfigureAwait(false);
/// <summary>
/// Uploads content by bucket id.
/// </summary>
/// <param name="request">The upload file request content to send.</param>
/// <param name="content">The upload content to receive.</param>
/// <param name="progress">A progress action which fires every time the write buffer is cycled.</param>
/// <param name="cancel">The cancellation token to cancel operation.</param>
public async Task <IApiResults <UploadFileResponse> > UploadAsync
(UploadFileByBucketIdRequest request, Stream content, IProgress <ICopyProgress> progress, CancellationToken cancel)
{
return(await _policy.InvokeUpload.ExecuteAsync(async() =>
{
if (content.Length < Options.UploadCutoffSize)
{
var urlRequest = new GetUploadUrlRequest(request.BucketId);
var urlResults = await GetUploadUrlAsync(urlRequest, cancel).ConfigureAwait(false);
if (urlResults.IsSuccessStatusCode)
{
var response = urlResults.Response;
var fileRequest = new UploadFileRequest(response.UploadUrl, request.FileName, response.AuthorizationToken)
{
ContentType = request.ContentType,
FileInfo = request.FileInfo
};
return await UploadFileAsync(fileRequest, content, progress, cancel).ConfigureAwait(false);
}
return new ApiResults <UploadFileResponse>(urlResults.HttpResponse, urlResults.Error);
}
else
{
var largeFileRequest = new UploadLargeFileRequest(request.BucketId, request.FileName, content)
{
ContentType = request.ContentType,
FileInfo = request.FileInfo
};
return await UploadLargeFileAsync(largeFileRequest, progress, cancel).ConfigureAwait(false);
}
}));
}
