//Delete Multiple Images
public ActionResult DeleteImages()
{
using (UltimateDb db = new UltimateDb())
{
return View(db.gallery.ToList());
}
}
public ActionResult AddImage(HttpPostedFileBase ImagePath)
{
if (ImagePath != null)
{
//This block of code is to force the user to upload speciic resolution pics
System.Drawing.Image img = System.Drawing.Image.FromStream(ImagePath.InputStream);
if ((img.Width != 800) || (img.Height != 356))
{
ModelState.AddModelError("", "Image resolution must be 800 x 356 pixels");
return View();
}
//Upload your pic
string pic = System.IO.Path.GetFileName(ImagePath.FileName);
string path = System.IO.Path.Combine(Server.MapPath("~/Content/Images"), pic);
ImagePath.SaveAs(path);
using (UltimateDb db = new UltimateDb())
{
Gallery gallery = new Gallery { ImagePath = "~/Content/Images" + pic };
db.gallery.Add(gallery);
db.SaveChanges();
}
}
return RedirectToAction("Index");
}
// GET: Slider
public ActionResult Index()
{
using (UltimateDb db = new UltimateDb())
{
return View(db.gallery.ToList());
}
//return View();
}
public ActionResult DeleteImages(IEnumerable<int> ImageIDs)
{
using (UltimateDb db = new UltimateDb())
{
foreach (var id in ImageIDs)
{
var image = db.gallery.Single(s => s.Id == 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");
}
