public ActionResult EditPage(int id)
{
//Declare PageVM
PageVM model;
//Get the page
using (DataContext db = new DataContext())
{
//Select the row from the value in 'id'
PageDTOes dto = db.Pages.Find(id);
//Confirm if page exists
if (dto == null)
{
return(Content("The page does not exist."));
}
//Initialize ViewModel
model = new PageVM(dto);
}
//Return view with Model
return(View(model));
}
public ActionResult EditPage(PageVM model)
{
//Check if model state is valuid
if (!ModelState.IsValid)
{
return(View(model));
}
using (DataContext db = new DataContext())
{
//Get page ID
int id = model.Id;
//Initialize slug
string slug = "home";
//Get the page
PageDTOes dto = db.Pages.Find(id);
//DTO the title
dto.Title = model.Title;
//Check slug and set it if need be
if (model.Slug != "home")
{
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.Where(p => p.Id != id).Any(p => p.Title == model.Title) ||
db.Pages.Where(p => p.Id != id).Any(p => p.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;
//Save the DTO
db.SaveChanges();
}
//Set tempData message
TempData["SM"] = "Successfully edited the page!";
//Redirect to action
return(RedirectToAction("EditPage"));
}
public PageVM(PageDTOes row)
{
Id = row.Id;
Title = row.Title;
Slug = row.Slug;
Body = row.Body;
Sorting = row.Sorting;
HasSidebar = row.HasSidebar;
}
public ActionResult AddPage(PageVM model)
{
//Check modelstate
if (!ModelState.IsValid)
{
return(View(model));
}
using (DataContext db = new DataContext())
{
//Declare slug
string slug;
//Initialize PageDTOes
PageDTOes dto = new PageDTOes();
//DTOes Title
dto.Title = model.Title;
//Check and set Slug
if (string.IsNullOrWhiteSpace(model.Slug))
{
slug = model.Title.Replace(" ", "-").ToLower();
}
else
{
slug = model.Slug.Replace(" ", "-").ToLower();
}
//Make title and slug are unique
if (db.Pages.Any(p => p.Title == model.Title) || db.Pages.Any(p => p.Slug == slug))
{
ModelState.AddModelError("", "That 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 the DTO
db.Pages.Add(dto);
db.SaveChanges();
}
//Set tempData message
TempData["SM"] = "You have added a new page";
//Redirect
return(RedirectToAction("AddPage"));
}
public ActionResult DeletePage(int id)
{
using (DataContext db = new DataContext())
{
//Get the page
PageDTOes dto = db.Pages.Find(id);
//Remove the page
db.Pages.Remove(dto);
//Save
db.SaveChanges();
}
//Redirect
return(RedirectToAction("Index"));
}
public ActionResult DetailsPage(int id)
{
//Declare PageVM
PageVM model;
using (DataContext db = new DataContext())
{
//get the page
PageDTOes dto = db.Pages.Find(id);
//Confirm page if it exists
if (dto == null)
{
return(Content("The page does not exist."));
}
model = new PageVM(dto);
}
return(View(model));
}
