public static void Update(News news, NewsFormVM viewModel)
{
using (ApplicationDbContext _context = new ApplicationDbContext())
{
news.CategoryId = viewModel.CategoryId;
news.Content = viewModel.Content;
news.Title = viewModel.Title;
_context.SaveChanges();
}
}
public ActionResult Update(NewsFormVM viewModel)
{
try
{
var news = _context.News
.Single(n => n.Id == viewModel.Id);
NewsManager.Update(news, viewModel);
return(RedirectToAction("Index", "Home"));
}catch (Exception ex)
{
throw ex;
}
}
public ActionResult AddNews()
{
try
{
NewsFormVM viewModel = new NewsFormVM
{
Categories = _context.Categories.ToList()
};
return(View("NewsForm", viewModel));
}
catch (Exception ex)
{
throw ex;
}
}
public static void Add(NewsFormVM viewModel, string userId)
{
using (ApplicationDbContext _context = new ApplicationDbContext())
{
var news = new News
{
AuthorId = userId,
Date = DateTime.Now,
Title = viewModel.Title,
Content = viewModel.Content,
CategoryId = viewModel.CategoryId,
imageUrl = viewModel.imageUrl
};
_context.News.Add(news);
_context.SaveChanges();
}
}
public ActionResult Edit(int id)
{
try
{
var news = _context.News.Single(n => n.Id == id);
var viewModel = new NewsFormVM
{
Id = news.Id,
Title = news.Title,
CategoryId = news.CategoryId,
Categories = _context.Categories.ToList(),
Content = news.Content
};
return(View("NewsForm", viewModel));
}
catch (Exception ex)
{
throw ex;
}
}
public ActionResult AddNews(NewsFormVM viewModel)
{
try
{
var userId = User.Identity.GetUserId();
if (!ModelState.IsValid)
{
var vm = new NewsFormVM
{
Title = viewModel.Title,
CategoryId = viewModel.CategoryId,
Content = viewModel.Content,
Categories = _context.Categories.ToList()
};
return(View("NewsForm", vm));
}
switch (viewModel.CategoryId)
{
case 1:
viewModel.imageUrl = "news.png";
break;
case 2:
viewModel.imageUrl = "biznis.jpg";
break;
case 3:
viewModel.imageUrl = "sport.jpg";
break;
case 4:
viewModel.imageUrl = "magazin.jpg";
break;
case 5:
viewModel.imageUrl = "lifestyle.jpg";
break;
case 6:
viewModel.imageUrl = "scitech.png";
break;
case 7:
viewModel.imageUrl = "auto.jpg";
break;
case 8:
viewModel.imageUrl = "crnahronika.jpg";
break;
default:
viewModel.imageUrl = "noimage.jpg";
break;
}
NewsManager.Add(viewModel, userId);
return(RedirectToAction("Index", "Home"));
}
catch (Exception ex)
{
throw ex;
}
}
