/// <summary>
/// Deletes a productFile
/// </summary>
/// <param name="productFileMap">Download</param>
public virtual void DeleteProductFile(ProductFileMap productFileMap)
{
if (productFileMap == null)
{
throw new ArgumentNullException("productFile");
}
_productFileRepository.Delete(productFileMap);
_eventPubisher.EntityDeleted(productFileMap);
}
public ActionResult AsyncUpload(int productId)
{
//we process it distinct ways based on a browser
//find more info here http://stackoverflow.com/questions/4884920/mvc3-valums-ajax-file-upload
Stream stream = null;
var fileName = "";
var contentType = "";
if (String.IsNullOrEmpty(Request["qqfile"]))
{
// IE
HttpPostedFileBase httpPostedFile = Request.Files[0];
if (httpPostedFile == null)
{
throw new ArgumentException("No file uploaded");
}
stream = httpPostedFile.InputStream;
fileName = Path.GetFileName(httpPostedFile.FileName);
contentType = httpPostedFile.ContentType;
}
else
{
//Webkit, Mozilla
stream = Request.InputStream;
fileName = Request["qqfile"];
}
var fileBinary = new byte[stream.Length];
stream.Read(fileBinary, 0, fileBinary.Length);
var fileExtension = Path.GetExtension(fileName);
if (!String.IsNullOrEmpty(fileExtension))
{
fileExtension = fileExtension.ToLowerInvariant();
}
var download = new ProductFileMap();
download.ProductFile = new ProductFile();
download.ProductFile.DownloadGuid = Guid.NewGuid();
download.ProductFile.UseDownloadUrl = false;
download.ProductFile.DownloadUrl = "";
download.ProductFile.DownloadBinary = fileBinary;
download.ProductFile.ContentType = contentType;
download.ProductFile.Filename = Path.GetFileNameWithoutExtension(fileName);
download.ProductFile.Extension = fileExtension;
download.ProductFile.IsNew = true;
download.ProductId = productId;
download.DisplayOrder = _productFileService.GetNumberOfProductFiles(productId) + 1;
download.ProductFile.Description = "";
_productFileService.InsertProductFile(download);
//when returning JSON the mime-type must be set to text/plain
//otherwise some browsers will pop-up a "Save As" dialog.
return(Json(new
{
success = true,
downloadId = download.Id,
downloadUrl = Url.Action("DownloadFile", new { downloadId = download.Id })
}, "text/plain"));
}
