public ActionResult Index()
{
var vm = new HomeViewModel();
vm.MinimumPosts = 3;
using (var context = new MassTaggerContext())
{
var subs = new List <SubredditViewModel>();
foreach (var subreddit in context.Subreddits.OrderBy(sub => sub.SubName))
{
var count = context.SubredditUsers.Count(su => su.SubredditId == subreddit.id);
if (count > 0)
{
var svm = new SubredditViewModel
{
Id = subreddit.id,
Name = subreddit.SubName,
Ignored = false,
TagColor = Util.Enum.TagColor.red
};
subs.Add(svm);
}
}
vm.Subreddits = subs;
}
return(View(vm));
}
public SubredditPage()
{
this.InitializeComponent();
ViewModel = new SubredditViewModel();
DataContext = ViewModel;
if (Settings.Instance.LastLoggedUser != null)
{
ViewModel.Login();
}
}
public ActionResult AddSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = new Subreddit
{
SubredditName = subredditViewModel.SubredditName
};
redditCloneContext.Subreddits.Add(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = subreddit.SubredditId }));
}
}
public ActionResult DeleteSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = redditCloneContext.Subreddits.SingleOrDefault(s => s.SubredditId == subredditViewModel.SubredditId);
if (subreddit != null)
{
redditCloneContext.Subreddits.Remove(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Index"));
}
return(new HttpNotFoundResult());
}
}
public ActionResult AddSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
// Build a new subreddit and save it to the DB.
var newSubreddit = new Subreddit
{
SubredditName = subredditViewModel.SubredditName,
OwnerId = User.Identity.GetUserId()
};
redditCloneContext.Subreddits.Add(newSubreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Detail", new { id = newSubreddit.SubredditId }));
}
}
public IActionResult Index(int id)
{
try
{
HttpContext.Session.SetInt32(SubredditId, id);
var vm = new SubredditViewModel
{
Posts = _context.Posts.Where(p => p.Subreddit.Id == id).ToList(),
Subreddit = _context.Subreddits.Find(id),
SelectedId = id
};
return(View(vm));
}
catch (ArgumentNullException e)
{
return(RedirectToPage("Home"));
}
}
public ActionResult DeleteSubreddit(SubredditViewModel subredditViewModel)
{
using (var redditCloneContext = new RedditCloneContext())
{
var subreddit = redditCloneContext.Subreddits.SingleOrDefault(s => s.SubredditId == subredditViewModel.SubredditId);
// Ensure that the user owns the subreddit and delet it from the DB.
if (subreddit != null && User.Identity.GetUserId() == subreddit.OwnerId)
{
redditCloneContext.Subreddits.Remove(subreddit);
redditCloneContext.SaveChanges();
return(RedirectToAction("Index"));
}
return(new HttpNotFoundResult());
}
}
public IActionResult AddPost(SubredditViewModel model)
{
var id = HttpContext.Session.GetInt32(SubredditId);
if (!id.HasValue)
{
return(RedirectToPage("Home"));
}
if (!ModelState.IsValid)
{
return(RedirectToAction("Index", new { id }));
}
model.NewPost.SubredditId = id.GetValueOrDefault();
_context.Add(model.NewPost);
_context.SaveChanges();
return(RedirectToAction("Index", new { id }));
}
