public ActionResult DeleteImages()
{
using (SliderContext db = new SliderContext())
{
return(View(db.gallery.ToList()));
}
}
public ActionResult AddImage(HttpPostedFileBase ImagePath)
{
if (ImagePath != null)
{
Image img = Image.FromStream(ImagePath.InputStream);
if ((img.Width != 800) || (img.Height != 356))
{
ModelState.AddModelError("", "Image resolution must be 800 x 356 pixels");
return(View());
}
string pic = Path.GetFileName(ImagePath.FileName);
string path = Path.Combine(Server.MapPath("~/Content/images/"), pic);
ImagePath.SaveAs(path);
using (SliderContext db = new SliderContext())
{
Gallery gallery = new Gallery
{
ImagePath = "~/Content/images/" + pic
};
db.gallery.Add(gallery);
db.SaveChanges();
}
}
return(RedirectToAction("Index"));
}
// GET: Slider
public ActionResult Index()
{
using (SliderContext db = new SliderContext())
{
return(View(db.gallery.ToList()));
}
//return View();
}
public ActionResult Index()
{
var db = new SliderContext();
var vm = new HomeIndexVM();
vm.ImageSlides = db.ImageSlides.ToList();
return(View(vm));
}
public ActionResult DeleteImages(IEnumerable <int> ImagesIds)
{
using (SliderContext db = new SliderContext())
{
foreach (var id in ImagesIds)
{
var image = db.gallery.Single(s => s.GalleryID == id);
string imgPath = Server.MapPath(image.ImagePath);
db.gallery.Remove(image);
if (System.IO.File.Exists(imgPath))
{
System.IO.File.Delete(imgPath);
}
}
db.SaveChanges();
}
return(RedirectToAction("DeleteImages"));
}
public ImageSlidesController()
{
this.db = new SliderContext();
}
