public async Task MoveImageAsync(long id, IBinder binder, CancellationToken token)
{
var containerName = await _videoService.GetAssetContainerAsync(id, AssetType.Thumbnail, token);
if (containerName == null)
{
return;
}
var container = await binder.BindAsync <CloudBlobContainer>(new BlobAttribute(containerName), token);
if (await container.ExistsAsync())
{
var blobs = await container.ListBlobsSegmentedAsync(MediaServices.PrefixThumbnailBlobName, null);
var blob = (CloudBlockBlob)blobs.Results.SingleOrDefault();
if (!(blob is null))
{
var url = blob.GetDownloadLink(TimeSpan.FromHours(1));
var destinationBlob = await binder.BindAsync <CloudBlockBlob>(
new BlobAttribute(
$"{StorageContainer.File.Name}/{StorageContainer.File.RelativePath}/{id}/preview-0.jpg"),
token);
await destinationBlob.StartCopyAsync(url);
while (destinationBlob.CopyState.Status != CopyStatus.Success)
{
await Task.Delay(TimeSpan.FromSeconds(0.2), token);
await destinationBlob.ExistsAsync();
}
}
await _videoService.DeleteImageAssetAsync(id, token);
}
}