public void DownloadResourceActionWhenPracticingWhenFileHasNoContentAndUserIsRegisteredForContestShouldThrowAnException()
{
var contest = this.CreateAndSaveContest("testContest", this.InactiveContestOptions, this.ActiveContestWithPasswordOptions);
var problem = new Problem
{
Name = "test problem"
};
var resource = new ProblemResource
{
File = new byte[0],
FileExtension = "txt"
};
problem.Resources.Add(resource);
contest.Problems.Add(problem);
contest.Participants.Add(new Participant(contest.Id, this.FakeUserProfile.Id, this.IsPractice));
this.EmptyOjsData.SaveChanges();
try
{
var result = this.CompeteController.DownloadResource(resource.Id, this.IsPractice) as FileContentResult;
Assert.Fail("Expected an exception when trying to download a resource with 0 file length.");
}
catch (HttpException ex)
{
Assert.AreEqual((int)HttpStatusCode.Forbidden, ex.GetHttpCode());
}
}
public void DownloadResourceActionWhenPracticeAndUserNotLoggedInShouldRegirectToLoginPage()
{
var contest = this.CreateAndSaveContest("testContest", this.InactiveContestOptions, this.ActiveContestWithPasswordOptions);
var problem = new Problem
{
Name = "test problem"
};
var resource = new ProblemResource
{
File = new byte[1],
FileExtension = "test"
};
problem.Resources.Add(resource);
contest.Problems.Add(problem);
this.EmptyOjsData.SaveChanges();
var controller = new CompeteController(this.EmptyOjsData, null);
var result = controller.DownloadResource(resource.Id, this.IsPractice) as RedirectToRouteResult;
Assert.AreEqual("Register", result.RouteValues["action"]);
Assert.AreEqual(this.IsPractice, result.RouteValues["official"]);
Assert.AreEqual(contest.Id, result.RouteValues["id"]);
}
public void DownloadResourceActionWhenPracticingButPracticeNotAllowedShouldThrowException()
{
var contest = this.CreateAndSaveContest("testContest", this.InactiveContestOptions, this.InactiveContestOptions);
var problem = new Problem
{
Name = "test problem"
};
var resource = new ProblemResource
{
File = new byte[1],
FileExtension = "test"
};
problem.Resources.Add(resource);
contest.Problems.Add(problem);
this.EmptyOjsData.SaveChanges();
try
{
var result = this.CompeteController.DownloadResource(resource.Id, this.IsPractice) as RedirectToRouteResult;
Assert.Fail("Expected an exception when a user is trying to download a resource for a contest that cannot be practiced.");
}
catch (HttpException ex)
{
Assert.AreEqual((int)HttpStatusCode.Forbidden, ex.GetHttpCode());
}
}
public void DownloadResourceActionWhenCompetingResourceIsAvailableAndUserIsRegisteredForCompeteShouldReturnResource()
{
var contest = this.CreateAndSaveContest("testContest", this.ActiveContestWithPasswordOptions, this.InactiveContestOptions);
var problem = new Problem
{
Name = "test problem"
};
var resource = new ProblemResource
{
File = new byte[]
{
(byte)this.RandomGenerator.Next(0, byte.MaxValue),
(byte)this.RandomGenerator.Next(0, byte.MaxValue)
},
Name = "resourceName",
FileExtension = "test"
};
problem.Resources.Add(resource);
contest.Problems.Add(problem);
contest.Participants.Add(new Participant(contest.Id, this.FakeUserProfile.Id, this.IsCompete));
this.EmptyOjsData.SaveChanges();
var result = this.CompeteController.DownloadResource(resource.Id, this.IsCompete) as FileContentResult;
var expectedFileName = string.Format("{0}_{1}.{2}", problem.Name, resource.Name, resource.FileExtension);
Assert.AreEqual(expectedFileName, result.FileDownloadName);
Assert.IsTrue(resource.File.SequenceEqual(result.FileContents));
}
public ActionResult Create(int id, ProblemResourceViewModel resource)
{
if (resource == null)
{
this.TempData.AddDangerMessage(Resource.Invalid_resource);
return(this.RedirectToAction("Resource", "Problems", new { id }));
}
if (!this.CheckIfUserHasProblemPermissions(id))
{
return(this.RedirectToContestsAdminPanelWithNoPrivilegesMessage());
}
if (resource.Type == ProblemResourceType.Link && string.IsNullOrEmpty(resource.RawLink))
{
this.ModelState.AddModelError("Link", Resource.Link_not_empty);
}
else if (resource.Type != ProblemResourceType.Link && (resource.File == null || resource.File.ContentLength == 0))
{
this.ModelState.AddModelError("File", Resource.File_required);
}
if (this.ModelState.IsValid)
{
var problem = this.Data.Problems
.All()
.FirstOrDefault(x => x.Id == id);
if (problem == null)
{
this.TempData.AddDangerMessage(Resource.Problem_not_found);
return(this.RedirectToAction(GlobalConstants.Index, "Problems"));
}
var newResource = new ProblemResource
{
Name = resource.Name,
Type = resource.Type,
OrderBy = resource.OrderBy,
};
if (resource.Type == ProblemResourceType.Link)
{
newResource.Link = resource.RawLink;
}
else
{
newResource.File = resource.File.InputStream.ToByteArray();
newResource.FileExtension = resource.FileExtension;
}
problem.Resources.Add(newResource);
this.Data.SaveChanges();
return(this.RedirectToAction("Resource", "Problems", new { id }));
}
resource.AllTypes = EnumConverter.GetSelectListItems <ProblemResourceType>();
return(this.View(resource));
}
public ActionResult Create(int id, ProblemResourceViewModel resource)
{
if (resource == null)
{
TempData["DangerMessage"] = "Ресурсът е невалиден";
return(RedirectToAction("Resource", "Problems", new { id = id }));
}
if (resource.Type == ProblemResourceType.Video && string.IsNullOrEmpty(resource.Link))
{
ModelState.AddModelError("Link", "Линкът не може да бъде празен");
}
else if (resource.Type != ProblemResourceType.Video && (resource.File == null || resource.File.ContentLength == 0))
{
ModelState.AddModelError("File", "Файлът е задължителен");
}
if (ModelState.IsValid)
{
var problem = this.Data.Problems
.All()
.FirstOrDefault(x => x.Id == id);
if (problem == null)
{
TempData["DangerMessage"] = "Задачата не е намерена";
return(RedirectToAction("Index", "Problems"));
}
var newResource = new ProblemResource
{
Name = resource.Name,
Type = resource.Type,
OrderBy = resource.OrderBy,
};
if (resource.Type == ProblemResourceType.Video)
{
newResource.Link = resource.Link;
}
else
{
newResource.File = resource.File.InputStream.ToByteArray();
newResource.FileExtension = resource.FileExtension;
}
problem.Resources.Add(newResource);
this.Data.SaveChanges();
return(RedirectToAction("Resource", "Problems", new { id = id }));
}
resource.AllTypes = this.GetAllResourceTypes();
return(View(resource));
}
public bool IsTaskExist(string name, ProblemResource resource)
{
var task = GetAll().FirstOrDefault(x =>
x.Resource == resource &&
x.Title == name);
if (task == null)
{
return(false);
}
return(true);
}
public ProblemResourceViewModel(ProblemResource resource, IEnumerable <ProblemResourceTask> tasks)
{
if (resource != null)
{
ID = resource.ID;
Session = new SessionViewModel(resource.Session);
Title = resource.Title;
Emotion = resource.Emotion;
Location = resource.Location;
Characteristic = resource.Characteristic;
Influence = resource.Influence;
LikeScore = resource.LikeScore;
Tasks = tasks.Select(x => new ProblemResourceTaskViewModel(x)).ToList();
}
}
public ProblemResourceViewModel(ProblemResource resource)
{
if (resource != null)
{
ID = resource.ID;
Session = new SessionViewModel(resource.Session);
Title = resource.Title;
Emotion = resource.Emotion;
Location = resource.Location;
Characteristic = resource.Characteristic;
Influence = resource.Influence;
LikeScore = resource.LikeScore;
Tasks = new List <ProblemResourceTaskViewModel>();
}
}
public void DownloadTaskLinkShouldNavigateProperly()
{
var contest = new Contest {
Name = "1337",
};
var problem = new Problem {
Contest = contest, Name = "1337", OldId = 1337
};
var resource = new ProblemResource {
Problem = problem, Type = ProblemResourceType.ProblemDescription
};
this.EmptyOjsData.Resources.Add(resource);
this.EmptyOjsData.SaveChanges();
this.VerifyUrlRedirection("~/Contest/DownloadTask/1337", string.Format("/Contests/Practice/DownloadResource/{0}", resource.Id));
}
public ProblemResourceTask CreateUpdateTask(CreateUpdateProblemResourceTask request, ProblemResource resource = null)
{
if (request.ID == 0)
{
return(CreateTask(request, resource));
}
return(UpdateTask(request));
}
public ProblemResourceTask CreateTask(CreateUpdateProblemResourceTask request, ProblemResource resource)
{
if (request.ID != 0)
{
return(null);
}
if (IsTaskExist(request.Title, resource))
{
return(null);
}
var entity = new ProblemResourceTask
{
Resource = resource,
Title = request.Title,
IsDone = request.IsDone
};
Create(entity);
return(entity);
}
public List <ProblemResourceTask> GetResourceTasks(ProblemResource resource)
{
return(GetAll().Where(x => x.Resource == resource).ToList());
}
public void Copy(OjsDbContext context, TelerikContestSystemEntities oldDb)
{
context.Configuration.AutoDetectChangesEnabled = false;
foreach (var task in oldDb.Tasks.OrderBy(x => x.Id).Include(x => x.Contest1).ToList())
{
var contest = context.Contests.FirstOrDefault(x => x.OldId == task.Contest);
var problem = new Problem
{
OldId = task.Id,
Contest = contest,
Name = task.Name,
MaximumPoints = (short)task.MaxPoints,
TimeLimit = task.TimeLimit,
MemoryLimit = task.MemoryLimit,
OrderBy = 0,
ShowResults = task.Contest1.ShowResults,
CreatedOn = task.AddedOn,
PreserveCreatedOn = true,
};
if (task.DescriptionLink != null || (task.Description != null && task.Description.Length != 0))
{
var resource = new ProblemResource
{
CreatedOn = task.AddedOn,
PreserveCreatedOn = true,
Name = string.Format("Условие на задачата"),
Type = ProblemResourceType.ProblemDescription,
};
if (task.DescriptionLink != null)
{
if (task.Id == 368)
{
task.DescriptionLink =
"http://downloads.academy.telerik.com/svn/oop/Lectures/9.%20Exam%20Preparation/DocumentSystem-Skeleton.rar";
}
if (task.Id == 369)
{
task.DescriptionLink =
"http://downloads.academy.telerik.com/svn/oop/Lectures/9.%20Exam%20Preparation/AcademyGeometry-Skeleton.zip";
}
var web = new WebClient();
var data = web.DownloadData(task.DescriptionLink);
resource.File = data;
resource.FileExtension = task.DescriptionLink.GetFileExtension();
}
else
{
resource.File = task.Description;
resource.FileExtension = task.DescriptionFormat;
}
problem.Resources.Add(resource);
}
switch (task.Checker1.Name)
{
case "Exact":
problem.Checker = context.Checkers.FirstOrDefault(x => x.Name == "Exact");
break;
case "Trim":
problem.Checker = context.Checkers.FirstOrDefault(x => x.Name == "Trim");
break;
case "Sort":
problem.Checker = context.Checkers.FirstOrDefault(x => x.Name == "Sort lines");
break;
default:
problem.Checker = null;
break;
}
context.Problems.Add(problem);
}
context.SaveChanges();
context.Configuration.AutoDetectChangesEnabled = true;
}
private ProblemResourceViewModel GetFullProblemResource(ProblemResource resource)
{
var tasks = ProblemResourceTaskService.GetResourceTasks(resource);
return(new ProblemResourceViewModel(resource, tasks));
}
public IActionResult CreateClientProblemResource([FromBody] CreateUpdateProblemResourceRequest request, long clientID, long problemID)
{
var user = UserService.Get(long.Parse(User.Identity.Name));
if (user == null)
{
return(NotFound(new ResponseModel
{
Success = false,
Message = "Пользователь не найден"
}));
}
var specialist = SpecialistService.GetSpecialistFromUser(user);
if (specialist == null)
{
return(NotFound(new ResponseModel
{
Success = false,
Message = "Специалист не найден"
}));
}
var client = UserService.Get(clientID);
if (client == null)
{
return(NotFound(new ResponseModel
{
Success = false,
Message = "Клиент не найден"
}));
}
var problem = ProblemService.Get(problemID);
if (problem == null)
{
return(NotFound(new ResponseModel
{
Success = false,
Message = "Проблема не найдена"
}));
}
if (problem.User != client)
{
return(BadRequest(new ResponseModel
{
Success = false,
Message = "Ошибка доступа"
}));
}
var session = SessionService.GetCurrentSession(problem);
if (session == null)
{
return(NotFound(new ResponseModel
{
Success = false,
Message = "Активная сессия не найдена"
}));
}
if (session.Problem != problem)
{
return(BadRequest(new ResponseModel
{
Success = false,
Message = "Ошибка доступа"
}));
}
var resource = new ProblemResource
{
Session = session,
Title = request.Title,
Emotion = request.Emotion,
Location = request.Location,
Characteristic = request.Characteristic,
Influence = request.Influence,
LikeScore = request.LikeScore
};
ProblemResourceService.Create(resource);
request.Tasks.ForEach(task => ProblemResourceTaskService.CreateTask(task, resource));
var resources = ProblemResourceService.GetProblemResources(problem)
.Select(x => GetFullProblemResource(x))
.ToList();
return(Ok(new DataResponse <List <ProblemResourceViewModel> >
{
Data = resources
}));
}
