protected override async Task <IEnumerable <StorageNode> > DoGetDirectoryContentsAsync(string path,
CancellationToken?cancellationToken = null)
{
await using var dbContext = GetDbContext();
if (path.StartsWith("/"))
{
path = path.Substring(1);
}
var records = await dbContext.Records
.Where(r => r.Storage == StorageOptions.Name && r.Path.StartsWith(path))
.ToListAsync(cancellationToken ?? CancellationToken.None);
var root = StorageNode.CreateDirectory("/", "/");
foreach (var itemRecord in records)
{
var item = new StorageItem(
itemRecord.FilePath, itemRecord.LastModified, itemRecord.FileSize,
null, itemRecord.Metadata);
root.AddItem(item);
}
var parts = PreparePath(path.Trim('/')) !.Split("/");
var current = root;
foreach (var part in parts)
{
current = current?.Children.Where(n => n.Type == StorageNodeType.Directory)
.FirstOrDefault(f => f.Name == part);
}
return(current?.Children ?? new StorageNode[0]);
}
