public static IFileNode ListRecurse(this IWalker walker, IFile file)
{
if (file.IsFolder())
{
var children = walker.List(file.Id);
return new FileNode(file, children.Select(c => ListRecurse(walker, c)));
}
else
{
return new FileNode(file);
}
}
/// <summary>
/// Back up the given file or folder to the specified directory.
/// If this is a folder, it will be recursively backed up,
/// sending more requests to Google Drive to fetch the subfolder contents.
/// </summary>
/// <param name="file">The file or folder to backup</param>
/// <param name="destinationDirectory">The directory to backup into</param>
public void Backup(IFile file, string destinationDirectory)
{
if (file.IsFolder())
{
string subDirectory = _fileSystem.Path.Combine(destinationDirectory, file.Name);
Backup(file.Id, subDirectory);
}
else
{
Download(file, destinationDirectory);
}
}
