public DiscoveryResult ScanFolder(string path)
{
var root = new DiscoveryResult(path);
RecursiveScan(root);
return(root);
}
private DiscoveryResult RecursiveScan(DiscoveryResult parent)
{
var path = parent.Path;
var directories = Directory.GetDirectories(path)
.Where(filePath => AccessUtility.HasAccess(filePath))
.ToList().Select(filePath => new DiscoveryResult(filePath));
foreach (var directory in directories)
{
RecursiveScan(directory);
parent.AddChild(directory);
}
var files = Directory.GetFiles(path).ToList()
.Where(filePath => AccessUtility.HasAccess(filePath))
.Where(file =>
VideoFile.Extensions.Contains(Path.GetExtension(file), new ExtensionComparer())
)
.Select(filePath => new DiscoveryResult(filePath));
foreach (var file in files)
{
parent.AddChild(file);
}
return(parent);
}
public void AddChild(DiscoveryResult child)
{
Children.Add(child);
}