public static async Task UpdateBucketAsync(IAccount account, Ess3Bucket bucket, CancellationToken token)
{
ListObjectsV2Response?response = await List.ObjectsAsync(account, bucket, token).ConfigureAwait(true); // ConfigAwait must remain true
if (response is null)
{
return;
}
if (response.HttpStatusCode != HttpStatusCode.OK)
{
return;
}
var ess3Objects = response.S3Objects.Select(o => Ess3Factory.Create(o)).ToList();
var files = ess3Objects.Where(o => o is Ess3File).Cast <Ess3File>();
var directories = ess3Objects.Where(o => o is Ess3Directory).Cast <Ess3Directory>();
PutEveryDirectoryIntoParentDirectory(directories);
PutEveryFileIntoParentDirectory(files, directories);
// adding dirs then files in this way "sorts" the dirs first
// this means we don't need to sort in the GUI
foreach (Ess3Directory each in directories.Where(d => Ess3Factory.IsBucketLevel(d)))
{
bucket.Add(each);
}
foreach (Ess3File each in files.Where(f => Ess3Factory.IsBucketLevel(f)))
{
bucket.Add(each);
}
}
public void BucketSize_Calculation()
{
Random random = new Random(Environment.TickCount % 17);
Int64 fileSize1 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize2 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize3 = (Int64)random.Next(10, Int32.MaxValue - 1);
Int64 fileSize4 = (Int64)random.Next(10, Int32.MaxValue - 1);
var file1 = new Ess3File(new S3Object {
Size = fileSize1, Key = "file1"
});
var file2 = new Ess3File(new S3Object {
Size = fileSize2, Key = "file2"
});
var file3 = new Ess3File(new S3Object {
Size = fileSize3, Key = "file3"
});
var file4 = new Ess3File(new S3Object {
Size = fileSize4, Key = "file4"
});
var directory1 = new Ess3Directory {
Key = "dir1"
};
var directory2 = new Ess3Directory {
Key = "dir2"
};
var directory3 = new Ess3Directory {
Key = "dir3"
};
directory1.Add(file1);
directory2.Add(file2);
directory3.Add(file3);
directory2.Add(directory3);
directory1.Add(directory2);
var bucket = new Ess3Bucket("bucket", DateTime.Now);
bucket.Add(directory1);
bucket.Add(file4);
Int64 expected = fileSize1 + fileSize2 + fileSize3 + fileSize4;
Int64 actual = bucket.Size;
Assert.AreEqual(expected, actual, "bucket has {0} objects ({1}, {2}, {3}, {4})", bucket.Ess3Objects.Count, fileSize1, fileSize2, fileSize3, fileSize4);
}