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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Microsoft.AspNet.Identity;
using Project_Unite.Models;
namespace Project_Unite.Controllers
{
[Authorize]
public class ContestsController : Controller
{
[AllowAnonymous]
// GET: Contests
public ActionResult Index()
{
var model = new ApplicationDbContext().Contests.ToArray();
return View(model);
}
public ActionResult ViewContest(string id)
{
var db = new ApplicationDbContext();
var c = db.Contests.FirstOrDefault(x => x.Id == id);
if (c == null)
return new HttpStatusCodeResult(404);
return View(c);
}
public ActionResult ViewSubmission(string id)
{
var db = new ApplicationDbContext();
var e = db.ContestEntries.FirstOrDefault(x => x.Id == id);
if (e == null)
return new HttpStatusCodeResult(404);
return View(e);
}
[RequiresAdmin]
public ActionResult CloseContest(string id)
{
var db = new ApplicationDbContext();
var c = db.Contests.FirstOrDefault(x => x.Id == id);
if (c == null)
return new HttpStatusCodeResult(404);
c.EndsAt = DateTime.Now;
db.SaveChanges();
return RedirectToAction("Index");
}
public ActionResult SubmitEntry(string id)
{
var db = new ApplicationDbContext();
var contest = db.Contests.FirstOrDefault(x => x.Id == id);
if (contest == null)
return new HttpStatusCodeResult(404);
if (contest.UserSubmitted(User.Identity.GetUserId()))
return new HttpStatusCodeResult(403);
var model = new SubmitContestEntryViewModel();
model.ContestId = contest.Id;
return View(model);
}
public ActionResult Upvote(string id)
{
string uid = User.Identity.GetUserId();
var db = new ApplicationDbContext();
var s = db.ContestEntries.FirstOrDefault(x => x.Id == id);
if (s == null)
return new HttpStatusCodeResult(404);
var like = db.Likes.FirstOrDefault(x => x.User == uid && x.Topic == id);
if (like != null)
{
if (like.IsDislike == false)
return new HttpStatusCodeResult(403);
else
like.IsDislike = false;
}
else
{
like = new Like();
like.Id = Guid.NewGuid().ToString();
like.IsDislike = false;
like.User = uid;
like.Topic = id;
}
db.SaveChanges();
return RedirectToAction("ViewSubmission", new { id = id });
}
public ActionResult Downvote(string id)
{
string uid = User.Identity.GetUserId();
var db = new ApplicationDbContext();
var s = db.ContestEntries.FirstOrDefault(x => x.Id == id);
if (s == null)
return new HttpStatusCodeResult(404);
var like = db.Likes.FirstOrDefault(x => x.User == uid && x.Topic == id);
if (like != null)
{
if (like.IsDislike == true)
return new HttpStatusCodeResult(403);
else
like.IsDislike = true;
}
else
{
like = new Like();
like.Id = Guid.NewGuid().ToString();
like.IsDislike = true;
like.User = uid;
like.Topic = id;
}
db.SaveChanges();
return RedirectToAction("ViewSubmission", new { id = id });
}
[RequiresAdmin]
public ActionResult Disqualify(string id)
{
var db = new ApplicationDbContext();
var c = db.ContestEntries.FirstOrDefault(x => x.Id == id);
if (c == null)
return new HttpStatusCodeResult(404);
var model = new DisqualifySubmissionViewModel();
model.Entry = id;
return View(model);
}
[RequiresAdmin]
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Disqualify(DisqualifySubmissionViewModel model)
{
if (!ModelState.IsValid)
return View(model);
var db = new ApplicationDbContext();
var e = db.ContestEntries.FirstOrDefault(x => x.Id == model.Entry);
if (e == null)
return new HttpStatusCodeResult(404);
e.Disqualified = true;
e.DisqualifiedBy = User.Identity.GetUserId();
e.DisqualifiedReason = model.Reason;
db.SaveChanges();
NotificationDaemon.NotifyUser(User.Identity.GetUserId(), e.AuthorId, "Submission disqualified.", $@"We have disqualified your contest submission ""{e.Name}"".
<strong>Reason:</strong> {e.DisqualifiedReason}");
return RedirectToAction("ViewSubmission", new { id = model.Entry });
}
public ActionResult RemoveVote(string id)
{
string uid = User.Identity.GetUserId();
var db = new ApplicationDbContext();
var s = db.ContestEntries.FirstOrDefault(x => x.Id == id);
if (s == null)
return new HttpStatusCodeResult(404);
var like = db.Likes.FirstOrDefault(x => x.User == uid && x.Topic == id);
if (like != null)
{
db.Likes.Remove(like);
}
else
{
return new HttpStatusCodeResult(403);
}
db.SaveChanges();
return RedirectToAction("ViewSubmission", new { id = id });
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult SubmitEntry(SubmitContestEntryViewModel model)
{
if(model.Download != null)
{
if (!model.Download.FileName.ToLower().EndsWith(".zip"))
ModelState.AddModelError("Download", new Exception("The uploaded file is not a .zip file."));
}
if (!ModelState.IsValid)
return View(model);
var db = new ApplicationDbContext();
var entry = new ContestEntry();
entry.Name = model.Name;
entry.Description = model.Description;
entry.PostedAt = DateTime.Now;
entry.Disqualified = false;
entry.AuthorId = User.Identity.GetUserId();
entry.ContestId = model.ContestId;
entry.VideoId = model.VideoID;
string allowed = "abcdefghijklmnopqrstuvwxyz1234567890_";
entry.Id = entry.Name.ToLower();
foreach (var ch in entry.Id.ToCharArray())
if (!allowed.Contains(ch))
entry.Id = entry.Id.Replace(ch, '_');
if (model.Download != null)
{
string fname = model.Download.FileName.ToLower().Replace(".zip", "");
foreach (var ch in fname.ToCharArray())
if (!allowed.Contains(ch))
fname = fname.Replace(ch, '_');
fname += ".zip";
string serverpath = "~/Uploads/" + ACL.UserNameRaw(User.Identity.GetUserId()) + "/ContestSubmissions/" + model.ContestId;
string mapped = Server.MapPath(serverpath);
string mappedwithfilename = Path.Combine(mapped, fname);
string dbpath = serverpath.Remove(0, 1) + "/" + fname;
if (!Directory.Exists(mapped))
Directory.CreateDirectory(mapped);
model.Download.SaveAs(mappedwithfilename);
entry.DownloadURL = dbpath;
}
db.ContestEntries.Add(entry);
db.SaveChanges();
foreach(var user in db.Users.ToArray())
{
if (user.HighestRole.IsAdmin)
{
NotificationDaemon.NotifyUser(entry.AuthorId, user.Id, "New contest entry!", "A new entry has been submitted to the \"" + db.Contests.FirstOrDefault(x=>x.Id==entry.ContestId).Name + "\" contest.", Url.Action("ViewSubmission", "Contests", new { id = entry.Id }));
}
}
return RedirectToAction("ViewSubmission", "Contests", new { id = entry.Id });
}
[RequiresAdmin]
public ActionResult CreateContest()
{
var model = new CreateContestViewModel();
model.EndDate = DateTime.Now;
return View(model);
}
[RequiresAdmin]
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult CreateContest(CreateContestViewModel model)
{
if (!ModelState.IsValid)
return View(model);
var db = new ApplicationDbContext();
string allowed = "abcdefghijklmnopqrstuvwxyz_0123456789";
var c = new Contest();
c.Name = model.Name;
c.Description = model.Description;
c.StartedAt = DateTime.Now;
c.EndsAt = model.EndDate;
c.VideoId = model.VideoId;
string id = c.Name.ToLower() + "_" + db.Contests.Count();
foreach (char ch in id.ToCharArray())
if (!allowed.Contains(ch))
id = id.Replace(ch, '_');
c.Id = id;
c.CodepointReward1st = model.GoldReward;
c.CodepointReward2nd = model.SilverReward;
c.CodepointReward3rd = model.BronzeReward;
db.Contests.Add(c);
db.SaveChanges();
NotificationDaemon.NotifyEveryone(User.Identity.GetUserId(), "A contest has just started.", "A new contest has been open! Contest: " + c.Name, Url.Action("ViewContest", new { id = c.Id }));
return RedirectToAction("ViewContest", new { id = c.Id });
}
}
}
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