/// <summary>
/// Call this function when a file parameter had come
/// </summary>
/// <param name="index">index of parameter</param>
/// <param name="fileNo">file number (1, 2 or 3)</param>
/// <param name="stream">file stream</param>
/// <returns></returns>
public async Task NextFile(int index, int fileNo, Stream stream)
{
await CheckIfChangedAndSave(index);
if (fileNo < 1 || fileNo > 3)
{
_messages.AddLast($"Unexpected file parameter file{fileNo} was provided. The parameter was skipped.");
return;
}
if (_files[fileNo - 1] != null)
{
_messages.AddLast($"file{fileNo}[{index}] was presented twice. The first occurance will be used.");
}
try
{
_files[fileNo - 1] = await _fileStore.CreateAsync(stream);
}
catch (Exception ex)
{
_messages.AddLast($"An error occured when saving file{fileNo}[{index}].");
_logger.LogError(ex.Message);
}
}
/// <summary>
/// Adds the specified file.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="stream">The binary stream.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken" /> used to propagate notifications that the operation should be canceled.</param>
/// <returns></returns>
public async Task <long> CreateAsync(File file, Stream stream, CancellationToken cancellationToken)
{
// use file guid instead name
var id = await FileStore.CreateAsync(file, cancellationToken);
var reference = BinaryProvider.InitUpload(id.ToString(CultureInfo.CurrentCulture));
await FileStore.InitAsync(id, BinaryProvider.AssemblyQualifiedName, reference, cancellationToken);
await BinaryProvider.FinalizeUploadAsync(reference, stream, cancellationToken);
await FileStore.FinalizeAsync(id, cancellationToken);
return(id);
}
