public ActionResult Create()
{
var contest = new Entity.Contest
{
AllowClarification = true,
AllowPrintRequest = false,
Begin = Convert.ToDateTime("2099-1-1 8:00"),
End = Convert.ToDateTime("2099-1-1 11:00"),
Format = Entity.ContestFormat.OI,
Password = null,
Content = "",
Ready = false,
Title = ViewBag.CurrentUser.Nickname + "创建的比赛",
RatingBegin = 0,
RatingEnd = 4000
};
var manager = new Entity.ContestManager
{
ContestID = contest.ID,
IsCreator = true,
UserID = ViewBag.CurrentUser.ID
};
DbContext.Contests.Add(contest);
DbContext.ContestManagers.Add(manager);
DbContext.SaveChanges();
return(RedirectToAction("General", "ContestSettings", new { id = contest.ID }));
}
public HomeContest(Entity.Contest contest)
{
ID = contest.ID;
Title = contest.Title;
Begin = contest.Begin;
End = contest.End;
RestBegin = contest.RestBegin;
RestEnd = contest.RestEnd;
}
public void OnFragmentNavigation(FirstFloor.ModernUI.Windows.Navigation.FragmentNavigationEventArgs e)
{
contest = App.Server.GetContest(int.Parse(e.Fragment));
contest_id = contest.ID;
RebuildColumn(contest_id);
StandingItems = Bll.StandingsCache.Standings[contest_id] as List<Entity.StandingItem>;
Sort();
dgStandings.ItemsSource = StandingItems;
dgStandings.Items.Refresh();
}
public void OnFragmentNavigation(FirstFloor.ModernUI.Windows.Navigation.FragmentNavigationEventArgs e)
{
contest = App.Server.GetContest(int.Parse(e.Fragment));
contest_id = contest.ID;
RebuildColumn(contest_id);
StandingItems = Bll.StandingsCache.Standings[contest_id] as List <Entity.StandingItem>;
Sort();
dgStandings.ItemsSource = StandingItems;
dgStandings.Items.Refresh();
}
public Standing(Entity.User user, Entity.Contest contest)
{
UserID = user.ID;
Details = new List <StandingCol>();
var problems = contest.Problems.OrderBy(x => x.Credit);
foreach (var problem in problems)
{
Details.Add(new StandingCol(user, problem));
}
Key1 = Details.Sum(x => x.Key1);
Key2 = Details.Sum(x => x.Key2);
Key3 = Details.Sum(x => x.Key3);
Gravatar = Helpers.Gravatar.GetAvatarURL(user.Gravatar, 180);
Nickname = Helpers.ColorName.GetNicknameHtml(user.Nickname, user.Ratings.Sum(x => x.Credit) + 1500);
UserID = user.ID;
Display1 = Key1.ToString();
switch (contest.Format)
{
case Entity.ContestFormat.OI:
Display2 = Key2 + " ms";
break;
case Entity.ContestFormat.OPJOI:
Display2 = Key2.ToString();
break;
case Entity.ContestFormat.ACM:
Display2 = new TimeSpan(0, 0, Key2).ToString("c");
break;
case Entity.ContestFormat.Codeforces:
case Entity.ContestFormat.TopCoder:
if (Key2 == 0 && Key3 == 0)
{
Display2 = "";
}
else if (Key2 != 0 && Key3 == 0)
{
Display2 = "+" + Key2;
}
else if (Key2 == 0 && Key3 != 0)
{
Display2 = "-" + Key3;
}
else
{
Display2 = "+" + Key2 + " : -" + Key3;
}
Key1 += Key2 * 100;
Key1 -= Key3 * 50;
Display1 = Key1.ToString();
break;
}
}
public void OnFragmentNavigation(FragmentNavigationEventArgs e)
{
int id = int.Parse(e.Fragment);
Entity.Contest contest = App.Server.GetContest(id);
var wholeRange = new TextRange(txtDescription.Document.ContentStart, txtDescription.Document.ContentEnd);
using (MemoryStream mem = new MemoryStream(Encoding.UTF8.GetBytes(contest.Description)))
{
wholeRange.Load(mem, DataFormats.Rtf);
}
}
public static bool IsUserInPrivateContest(Entity.User user, Entity.Contest contest)
{
if (DateTime.Now < contest.Begin || DateTime.Now >= contest.End)
{
return(true);
}
if (string.IsNullOrEmpty(contest.Password))
{
return(true);
}
if (user == null)
{
return(false);
}
var joinlog = contest.JoinLogs.Where(x => x.UserID == user.ID).FirstOrDefault();
if (joinlog == null)
{
if (user.Role >= Entity.UserRole.Master || (from cm in contest.Managers select cm.UserID).Contains(user.ID))
{
Database.DB DbContext = new Database.DB();
DbContext.JoinLogs.Add(new Entity.JoinLog
{
ContestID = contest.ID,
UserID = user.ID
});
DbContext.SaveChanges();
return(true);
}
else
{
return(false);
}
}
return(true);
}
public Contest(Entity.Contest contest)
{
ID = contest.ID;
Format = contest.Format.ToString();
ProblemCount = contest.Problems.Count;
Time = contest.Begin.ToString("yyyy-MM-dd HH:mm");
TimeLength = Helpers.Time.ToVagueTimeLength(contest.Begin, contest.End);
Title = HttpUtility.HtmlEncode(contest.Title);
Database.DB DbContext = new Database.DB();
UserCount = (from s in DbContext.Statuses
let pid = (from p in DbContext.Problems
where p.ContestID == contest.ID
select p.ID).ToList()
where pid.Contains(s.ProblemID) &&
s.Time >= contest.Begin &&
s.Time < contest.End
select s.UserID).Distinct().Count();
Managers = "";
foreach (var m in contest.Managers)
{
Managers += String.Format("<a href='/User/{0}'>{1}</a> ", m.UserID, Helpers.ColorName.GetNicknameHtml(m.User.Nickname, m.User.Ratings.Sum(x => x.Credit) + 1500));
}
Rating = "";
if (contest.Ready)
{
Rating = string.Format("<span class='label gray'>评级赛({0}~{1})</span> ", contest.RatingBegin, contest.RatingEnd);
}
if (string.IsNullOrEmpty(contest.Password))
{
Private = false;
}
else
{
Private = true;
}
}
public ActionResult General(int id, Entity.Contest model)
{
if (!ViewBag.IsMaster)
{
return(RedirectToAction("Message", "Shared", new { msg = "您没有权限对本场比赛进行任何修改！" }));
}
var contest = DbContext.Contests.Find(id);
if (contest.Password != model.Password)
{
var joinlogs = (from j in DbContext.JoinLogs
where j.ContestID == id
select j).ToList();
foreach (var joinlog in joinlogs)
{
DbContext.JoinLogs.Remove(joinlog);
}
DbContext.SaveChanges();
}
contest.Begin = model.Begin;
contest.RestBegin = model.RestBegin;
contest.RestEnd = model.RestEnd;
contest.End = model.End;
contest.Title = model.Title;
contest.Password = model.Password;
contest.Content = model.Content;
contest.Format = model.Format;
contest.RatingBegin = model.RatingBegin;
contest.RatingEnd = model.RatingEnd;
contest.AllowClarification = model.AllowClarification;
contest.AllowPrintRequest = model.AllowPrintRequest;
if (model.RatingBegin > model.RatingEnd)
{
return(RedirectToAction("Message", "Shared", new { msg = "能力值不合法" }));
}
if (((Entity.User)ViewBag.CurrentUser).Role >= Entity.UserRole.Master)
{
contest.Ready = model.Ready;//这里只有系统管理员才可以设置这个选项，比赛创建者、管理员均无权
}
if (contest.Format == Entity.ContestFormat.TopCoder)
{
if (!(contest.Begin < contest.RestBegin && contest.RestBegin <= contest.RestEnd && contest.RestEnd < contest.End))
{
return(RedirectToAction("Message", "Shared", new { msg = "比赛时间或休息时间不合法" }));
}
}
else
{
if (!(contest.Begin < contest.End))
{
return(RedirectToAction("Message", "Shared", new { msg = "比赛时间设定不合法" }));
}
contest.RestBegin = null;
contest.RestEnd = null;
}
if (string.IsNullOrEmpty(contest.Password))
{
contest.Password = null;
}
DbContext.SaveChanges();
return(RedirectToAction("General", "ContestSettings", new { id = id }));
}
public ActionResult Create()
{
var contest = new Entity.Contest
{
AllowClarification = true,
AllowPrintRequest = false,
Begin = Convert.ToDateTime("2099-1-1 8:00"),
End = Convert.ToDateTime("2099-1-1 11:00"),
Format = Entity.ContestFormat.OI,
Password = null,
Content = "",
Ready = false,
Title = ViewBag.CurrentUser.Nickname +"创建的比赛",
RatingBegin = 0,
RatingEnd = 4000
};
var manager = new Entity.ContestManager
{
ContestID = contest.ID,
IsCreator = true,
UserID = ViewBag.CurrentUser.ID
};
DbContext.Contests.Add(contest);
DbContext.ContestManagers.Add(manager);
DbContext.SaveChanges();
return RedirectToAction("General", "ContestSettings", new { id = contest.ID });
}
