public async Task <IEnumerable <byte[]> > GetListAsync(BlobProviderGetListArgs args)
{
var blobList = await GetListWithFileInfoAsync(args);
var bytesList = new List <byte[]>();
foreach (var bl in blobList)
{
bytesList.Add(bl.Blob);
}
return(bytesList);
}
public async Task <IEnumerable <BlobFile> > GetListWithFileInfoAsync(BlobProviderGetListArgs args)
{
var searchPattern = args.SearchPattern;
var skipCount = args.SkipCount;
var maxResultCount = args.MaxResultCount;
if (string.IsNullOrEmpty(searchPattern) || string.IsNullOrWhiteSpace(searchPattern))
{
throw new ArgumentException();
}
var path = Directory.GetParent(FilePathCalculator.Calculate(args)).FullName;
if (!Directory.Exists(path))
{
return(new List <BlobFile>());
}
return(await Policy.Handle <IOException>()
.WaitAndRetryAsync(2, retryCount => TimeSpan.FromSeconds(retryCount))
.ExecuteAsync(async() =>
{
var blobList = new List <BlobFile>();
var list = new List <MemoryStream>();
var files = Directory.GetFiles(path, searchPattern);
var len = (files.Length <= maxResultCount) ? files.Length : maxResultCount;
var paged = files.Skip(skipCount).Take(maxResultCount).ToList();
foreach (var file in paged)
{
var bytes = await File.ReadAllBytesAsync(file, args.CancellationToken);
blobList.Add(new BlobFile(Path.GetFileName(file), bytes));
}
return blobList;
}));
}
