public ActionResult EditPage(PageViewModel vm)
{
// get page id
int id = vm.Id;
// check model state
if (!ModelState.IsValid)
{
return(View(vm));
}
using (CmsShoppingCartDb db = new CmsShoppingCartDb())
{
string slug = "";
// get the page
PageDTO dto = db.Pages.Find(id);
dto.Title = vm.Title;
if (vm.Slug != "home")
{
if (string.IsNullOrWhiteSpace(vm.Slug))
{
slug = vm.Title.Replace(" ", "-").ToLower();
}
else
{
slug = vm.Slug.Replace(" ", "-").ToLower();
}
}
// title and slug are unique
if (db.Pages.Where(x => x.Id != id).Any(x => x.Title == vm.Title) ||
db.Pages.Where(x => x.Id != id).Any(x => x.Slug == vm.Slug))
{
ModelState.AddModelError("", "The Title or Slug already exists");
return(View(vm));
}
// update dto
dto.Slug = slug;
dto.Body = vm.Body;
dto.Sorting = vm.Sorting;
dto.HasSideBar = vm.HasSideBar;
// save dto
db.SaveChanges();
}
// set tempdate
TempData["SuccessMessage"] = "page udated!";
return(RedirectToAction("EditPage", new { Id = id }));
}
public ActionResult AddPage(PageViewModel model)
{
// check model state
if (!ModelState.IsValid)
{
return(View(model));
}
using (CmsShoppingCartDb db = new CmsShoppingCartDb())
{
// declare slug
string slug;
// init pageDTO
PageDTO dto = new PageDTO();
// dto title
dto.Title = model.Title;
// check for and set slug if need be
if (string.IsNullOrWhiteSpace(model.Slug))
{
slug = model.Title.Replace(" ", "-").ToLower();
}
else
{
slug = model.Slug.Replace(" ", "-").ToLower();
}
// make sure title and slug are unique
if (db.Pages.Any(x => x.Title == model.Title) || db.Pages.Any(x => x.Slug == slug))
{
ModelState.AddModelError("", "The title or slug already exists");
return(View(model));
}
// dto the rest
dto.Slug = slug;
dto.Body = model.Body;
dto.HasSideBar = model.HasSideBar;
dto.Sorting = 100;
// save dto
db.Pages.Add(dto);
db.SaveChanges();
// set tempdate message
TempData["SuccessMessage"] = "You have added a new page";
// redirect
return(RedirectToAction("AddPage"));
}
}
public ActionResult DeletePage(int id)
{
// db
using (CmsShoppingCartDb db = new CmsShoppingCartDb())
{
// get page
PageDTO dto = db.Pages.Find(id);
// remove page
db.Pages.Remove(dto);
// save
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
// GET: Admin/Pages
public ActionResult Index()
{
// declare list of pages
List <PageViewModel> pagesList;
// init list
using (CmsShoppingCartDb db = new CmsShoppingCartDb())
{
// init list
pagesList = db.Pages.ToArray()
.OrderBy(p => p.Sorting)
.Select(p => new PageViewModel(p)).ToList();
}
// return
return(View(pagesList));
}
// GET: admin/pages/editpage/id
public ActionResult EditPage(int id)
{
// declare pagevm
PageViewModel model;
using (CmsShoppingCartDb db = new CmsShoppingCartDb())
{
// get the page
PageDTO dto = db.Pages.Find(id);
//confirm page exists
if (dto == null)
{
return(Content("The page does not exist."));
}
// init page
model = new PageViewModel(dto);
}
// return vm
return(View(model));
}
