public virtual FileReference Save(Stream stream, string path, bool overwrite = false)
{
path = GetFullPath(path);
if (File.Exists(path) && !overwrite)
{
path = _pathHelper.UniqueFileName(path);
}
long size;
using (Stream file = File.Create(path))
{
stream.CopyTo(file);
size = file.Length;
}
return(BuildFileReferenceResponse(path, (int)size));
}