public ActionResult AddEdit(int? id)
{
Excursion excursion = null;
if (id.HasValue)
{
using (var context = new ContentStorage())
{
excursion = context.Excursion.Select(c => c).Where(c => c.Id == id).First();
}
}
else
{
excursion = new Excursion();
}
return View(excursion);
}
public ActionResult AddEdit(FormCollection form, int? Id)
{
using (var context = new ContentStorage())
{
Excursion excursion;
if (Id.HasValue && Id.Value > 0)
{
excursion = context.Excursion.Select(e => e).Where(e => e.Id == Id).First();
}
else
{
excursion = new Excursion();
}
string[] fieldsToUpdate;
string file = Request.Files["image"].FileName;
if (!string.IsNullOrEmpty(file))
{
if(!string.IsNullOrEmpty(excursion.ImageSource))
{
IOHelper.DeleteFile("~/Content/Images", excursion.ImageSource);
}
string newFileName = IOHelper.GetUniqueFileName("~/Content/Images", file);
string filePath = Path.Combine(Server.MapPath("~/Content/Images"), newFileName);
Request.Files["image"].SaveAs(filePath);
excursion.ImageSource = newFileName;
fieldsToUpdate = new string[] { "Title", "ShortDescription", "Text", "Name", "Keywords", "Description", "Price", "SortOrder", "Popular", "ImageSource" };
}
else
{
fieldsToUpdate = new string[] { "Title", "ShortDescription", "Text", "Name", "Keywords", "Description", "Price", "SortOrder", "Popular", "ExcursionType" };
}
excursion.ExcursionType = Convert.ToInt32(form["excursionType"]);
TryUpdateModel(excursion, fieldsToUpdate, form.ToValueProvider());
if (String.IsNullOrEmpty(excursion.Title))
ModelState.AddModelError("Title", "Title is required!");
if (String.IsNullOrEmpty(excursion.ShortDescription))
ModelState.AddModelError("ShortDescription", "ShortDescription is required!");
if (String.IsNullOrEmpty(excursion.Text))
ModelState.AddModelError("Text", "Text is required!");
if (String.IsNullOrEmpty(excursion.Name))
ModelState.AddModelError("Name", "Name is required!");
if (ModelState.IsValid)
{
excursion.Text = HttpUtility.HtmlDecode(excursion.Text);
excursion.ShortDescription = HttpUtility.HtmlDecode(excursion.ShortDescription);
if (excursion.Id == 0)
context.AddToExcursion(excursion);
context.SaveChanges();
return RedirectToAction("Index", "Excursions", new { area = "" });
}
return View(excursion);
}
}