private ExerciseBlockData CreateExerciseBlockData(Course course, Slide slide, UserExerciseSubmission submission, bool onlyAccepted, string currentUserId)
{
var userId = submission?.UserId ?? currentUserId;
var visit = visitsRepo.FindVisit(course.Id, slide.Id, userId);
var solution = submission?.SolutionCode.Text;
if (string.IsNullOrEmpty(solution))
{
/* I.e. after clicking on `Try again` button solution is empty. Let's try to show last sent submission */
var lastSubmission = userSolutionsRepo.GetAllSubmissionsByUser(course.Id, slide.Id, currentUserId).OrderByDescending(s => s.Timestamp).FirstOrDefault();
solution = lastSubmission?.SolutionCode.Text;
}
var submissionReviews = submission?.GetAllReviews();
var hasUncheckedReview = submission?.ManualCheckings.Any(c => !c.IsChecked) ?? false;
var hasCheckedReview = submission?.ManualCheckings.Any(c => c.IsChecked) ?? false;
var reviewState = hasCheckedReview ? ExerciseReviewState.Reviewed :
hasUncheckedReview ? ExerciseReviewState.WaitingForReview :
ExerciseReviewState.NotReviewed;
var submissions = onlyAccepted ?
userSolutionsRepo.GetAllAcceptedSubmissionsByUser(course.Id, slide.Id, userId) :
userSolutionsRepo.GetAllSubmissionsByUser(course.Id, slide.Id, userId);
var topUserReviewComments = slideCheckingsRepo.GetTopUserReviewComments(course.Id, slide.Id, currentUserId, 20);
var topOtherUsersReviewComments = slideCheckingsRepo.GetTopOtherUsersReviewComments(course.Id, slide.Id, currentUserId, 10, topUserReviewComments);
return(new ExerciseBlockData(course.Id, (ExerciseSlide)slide, visit?.IsSkipped ?? false, solution)
{
Url = Url,
Reviews = submissionReviews?.ToList() ?? new List <ExerciseCodeReview>(),
ReviewState = reviewState,
IsGuest = string.IsNullOrEmpty(currentUserId),
SubmissionSelectedByUser = submission,
Submissions = submissions.ToList(),
TopUserReviewComments = topUserReviewComments,
TopOtherUsersReviewComments = topOtherUsersReviewComments,
CurrentUser = usersRepo.FindUserById(User.Identity.GetUserId())
});
}
public ActionResult Submission(string courseId, Guid slideId, string userId = null, int?submissionId = null, int?manualCheckingId = null, bool isLti = false, bool showOutput = false, bool instructorView = false, bool onlyAccepted = true)
{
if (!User.HasAccessFor(courseId, CourseRole.Instructor))
{
instructorView = false;
}
var currentUserId = userId ?? (User.Identity.IsAuthenticated ? User.Identity.GetUserId() : "");
UserExerciseSubmission submission = null;
if (submissionId.HasValue && submissionId.Value > 0)
{
submission = userSolutionsRepo.FindSubmissionById(submissionId.Value);
if (submission == null)
{
return(HttpNotFound());
}
if (!string.Equals(courseId, submission.CourseId, StringComparison.OrdinalIgnoreCase))
{
return(HttpNotFound());
}
if (slideId != submission.SlideId)
{
return(HttpNotFound());
}
if (!User.HasAccessFor(courseId, CourseRole.Instructor) && submission.UserId != currentUserId)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
}
else if (!submissionId.HasValue && !manualCheckingId.HasValue)
{
submission = GetExerciseSubmissionShownByDefault(courseId, slideId, currentUserId, instructorView);
}
var course = courseManager.GetCourse(courseId);
var slide = course.FindSlideById(slideId);
if (slide == null)
{
return(HttpNotFound());
}
ManualExerciseChecking manualChecking = null;
if (User.HasAccessFor(courseId, CourseRole.Instructor) && manualCheckingId.HasValue)
{
manualChecking = slideCheckingsRepo.FindManualCheckingById <ManualExerciseChecking>(manualCheckingId.Value);
}
if (manualChecking != null && !submissionId.HasValue)
{
submission = manualChecking.Submission;
}
var model = CreateExerciseBlockData(course, slide, submission, onlyAccepted, currentUserId);
model.IsLti = isLti;
model.ShowOutputImmediately = showOutput;
model.InstructorView = instructorView;
model.ShowOnlyAccepted = onlyAccepted;
if (manualChecking != null)
{
if (manualChecking.CourseId.EqualsIgnoreCase(courseId))
{
model.ManualChecking = manualChecking;
model.Reviews = submission?.GetAllReviews() ?? new List <ExerciseCodeReview>();
}
}
return(PartialView(model));
}