public UploadStep(IStepMediator mediator, IEncodeWebClient webClient, ITempFileManager tempFileManager, IPortalBackendSettings settings, IFileSystem fileSystem, IFileWrapper fileWrapper)
: base(mediator, webClient)
{
_tempFileManager = tempFileManager;
_settings = settings;
_fileSystem = fileSystem;
_fileWrapper = fileWrapper;
Mediator.AddUploadStep(this);
}