public int UpdateBrand(int BrandId, string Title, bool DeleteImage,
System.Web.HttpPostedFile Image)
{
ProductsDS _ds = new ProductsDS();
if (GetBrands(string.Format("Title='{0}' and BrandId <> {1}", Title, BrandId)).Count > 0)
{
return(-1);
}
ProductsDS.BrandsRow row = GetBrand(BrandId);
row.Title = Title;
row.LastModified = DateTime.Now;
string path = WebContext.Server.MapPath(WebContext.Root + lw.CTE.Folders.BrandsImages);
if (DeleteImage && row.Image != "")
{
if (GetBrands("Image='" + row.Image + "' and BrandId<>" + BrandId.ToString()).Count == 0)
{
if (System.IO.File.Exists(path + "/" + row.Image))
{
System.IO.File.Delete(path + "/" + row.Image);
}
}
row.Image = "";
}
string PartName = lw.Utils.StringUtils.ToURL(Title);
if (PartName.Length >= 35)
{
PartName = PartName.Substring(0, 35);
}
if (Image != null && Image.ContentLength > 0)
{
if (!DeleteImage)
{
if (GetBrands("Image='" + row.Image + "' and BrandId<>" + BrandId.ToString()).Count == 0)
{
if (System.IO.File.Exists(path + "/" + row.Image))
{
System.IO.File.Delete(path + "/" + row.Image);
}
}
}
string extension = lw.Utils.StringUtils.GetFileExtension(Image.FileName);
string ImageName = PartName + "_" + row.BrandId + "." + extension;
string Large = path + "/" + ImageName;
Image.SaveAs(Large);
Config cfg = new Config();
Dimension dim = new Dimension(cfg.GetKey(Settings.BrandsImagesSize));
if (dim.Valid)
{
lw.GraphicUtils.ImageUtils.Resize(Large, Large, dim.IntWidth, dim.IntHeight);
}
row.Image = ImageName;
}
BrandsAdp adp = new BrandsAdp();
adp.Update(row);
return(BrandId);
}
