public IEnumerable <DiscoveryResult> DiscoverPath(string path, bool includeFiles)
{
IEnumerable <DiscoveryResult> result = Enumerable.Empty <DiscoveryResult>();
try
{
var directories = Directory.GetDirectories(path)
.Where(
dirPath => AccessUtility.HasAccess(dirPath)
)
.Select(
dirPath => new DiscoveryResult(dirPath)
);
result = result.Concat(directories);
if (includeFiles)
{
var files = Directory.GetFiles(path)
.Where(
filePath => AccessUtility.HasAccess(filePath)
)
.Select(
filePath => new DiscoveryResult(filePath)
);
result = result.Concat(files);
}
}
catch (Exception exc)
{
_logger.LogError(1, exc, "Error listing directory and files");
}
return(result);
}
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);
}