private async Task <string> UploadAttachmentAsync(string blobPath, IFormFile attachment)
{
var fileName = ContentDispositionHeaderValue.Parse(attachment.ContentDisposition).FileName.ToString().Trim('"').ToLower();
var blobName = blobPath + "/" + fileName;
return(await blockBlob.UploadFromStreamAsync(ContainerName, blobName, attachment));
}
private async Task <string> UploadAsync(string blobPath, IFormFile image)
{
var fileName = ContentDispositionHeaderValue.Parse(image.ContentDisposition).FileName.ToString().Trim('"').ToLower();
if (fileName.EndsWith(".jpg") || fileName.EndsWith(".jpeg") || fileName.EndsWith(".png") || fileName.EndsWith(".gif"))
{
var blobName = blobPath + "/" + fileName;
return(await blockBlob.UploadFromStreamAsync(ContainerName, blobName, image));
}
throw new Exception("Invalid file extension: " + fileName + "You can only upload images with the extension: jpg, jpeg, gif, or png");
}
