private async Task <Image> GetImageOrDefault(string filename, int defaultWidth = 0, int defaultHeight = 0)
{
var exists = await _blobStore.BlobExists(StorageContainers.ImageContainer, $"templates/{filename}");
if (exists)
{
var blob = await _blobStore.GetBlobReference(StorageContainers.ImageContainer, $"templates/{filename}");
using (var imageStream = new MemoryStream())
{
blob.DownloadToStream(imageStream);
return(Image.FromStream(imageStream));
}
}
return(CreateBaseImage(defaultWidth, defaultHeight));
}