public async Task <IActionResult> New(NewModel model)
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(Unauthorized());
}
var problem = new Problem
{
Title = model.Title,
Description = model.Description,
AuthorId = user.Id,
PublishTime = DateTime.UtcNow,
};
var exampleData = new TestData
{
Input = model.ExampleData.Input,
Output = model.ExampleData.Output
};
problem.SetExampleData(exampleData);
var judgeProfile = new JudgeProfile
{
MemoryLimit = model.MemoryLimit,
TimeLimit = model.TimeLimit,
};
problem.SetJudgeProfile(judgeProfile);
problem.SetPassRate(new PassRate
{
Submit = 0,
Pass = 0
});
_context.Problems.Add(problem);
await _context.SaveChangesAsync();
// Save test data to local disk
var judgeDataStorageDirectory = Path.Combine(Directory.GetCurrentDirectory(), "JudgeDataStorage");
if (!Directory.Exists(judgeDataStorageDirectory))
{
Directory.CreateDirectory(judgeDataStorageDirectory);
}
// Copy zip file to target directory
var problemDirectory = Path.Combine(judgeDataStorageDirectory, _context.Problems.LongCount().ToString());
Directory.CreateDirectory(problemDirectory);
var zipFilePath = Path.Combine(problemDirectory, "judge.zip");
var stream = new FileStream(zipFilePath, FileMode.Create);
model.TestDatas.CopyTo(stream);
stream.Close();
// Unzip file
var targetDirectory = Path.Combine(problemDirectory, "data");
var fastZip = new FastZip();
fastZip.ExtractZip(zipFilePath, targetDirectory, null);
// _logger.Log(LogLevel.Information, $"[{DateTime.UtcNow}] User (Id: {user.Id}) created a new problem", problem);
return(RedirectToAction(nameof(Index)));
}
public IActionResult New(NewViewModel model, int[] ProblemLabels, int[] RecommendedValue)
{
var user = HttpContext.Session.Get <UserProfileModel>("CurrentUser");
if (user == null)
{
TempData["Message"] = "请先登录";
return(RedirectToAction("Login", "Auth"));
}
//创建新的Problem
var problem = new Problem
{
OrderNumber = (1000 + _context.Problems.LongCount()).ToString(),
Title = model.Title,
Description = model.Description,
AuthorId = user.Id.ToString(),
PublishTime = DateTime.UtcNow,
IsDelete = false
};
var exampleData = new TestData
{
Input = model.ExampleData.Input,
Output = model.ExampleData.Output
};
problem.SetExampleData(exampleData);
var judgeProfile = new JudgeProfile
{
MemoryLimit = model.MemoryLimit,
TimeLimit = model.TimeLimit,
};
problem.SetJudgeProfile(judgeProfile);
problem.SetPassRate(new PassRate
{
Submit = 0,
Pass = 0
});
_context.Problems.Add(problem);
_context.SaveChanges();
//增加题目标签
long ProblemId = _context.Problems.OrderByDescending(x => x.Id).FirstOrDefault().Id;
int count = 0;
foreach (var item in _context.LabelProfiles.ToList())
{
if (ProblemLabels.Length == count)
{
break;
}
if (ProblemLabels[count] == item.Id)
{
ProblemLabel problemLabel = new ProblemLabel();
problemLabel.LabelId = item.Id.ToString();
problemLabel.ProblemId = ProblemId.ToString();
problemLabel.Weight = RecommendedValue[count];
_context.ProblemLabels.Add(problemLabel);
_context.SaveChanges();
count++;
}
}
//创建文件路径
var judgeDataStorageDirectory = Path.Combine(Directory.GetCurrentDirectory(), "JudgeDataStorage");
if (!Directory.Exists(judgeDataStorageDirectory))
{
Directory.CreateDirectory(judgeDataStorageDirectory);
}
//复制zip到指定路径
var problemDirectory = Path.Combine(judgeDataStorageDirectory, _context.Problems.LongCount().ToString());
Directory.CreateDirectory(problemDirectory);
var zipFilePath = Path.Combine(problemDirectory, "judge.zip");
var stream = new FileStream(zipFilePath, FileMode.Create);
model.TestDatas.CopyTo(stream);
stream.Close();
//解压zip
var targetDirectory = Path.Combine(problemDirectory, "data");
var fastZip = new FastZip();
fastZip.ExtractZip(zipFilePath, targetDirectory, null);
return(RedirectToAction(nameof(Index)));
}
