private ExerciseBlockData CreateAcceptedAlertModel(ExerciseSlide slide, Course course)
{
var userId = User.Identity.GetUserId();
var isSkippedOrPassed = visitsRepo.IsSkippedOrPassed(course.Id, slide.Id, userId);
/* TODO: It's not necessary to create ExerciseBlockData here */
var model = new ExerciseBlockData(course.Id, slide, isSkippedOrPassed)
{
CourseId = course.Id,
IsGuest = !User.Identity.IsAuthenticated,
Url = Url,
};
return(model);
}
public ViewResult AcceptedAlert(string courseId, int slideIndex = 0)
{
var userId = User.Identity.GetUserId();
var course = courseManager.GetCourse(courseId);
var slide = (ExerciseSlide)course.Slides[slideIndex];
var isSkippedOrPassed = visitsRepo.IsSkippedOrPassed(slide.Id, userId);
var model = new ExerciseBlockData
{
IsSkippedOrPassed = isSkippedOrPassed,
AcceptedSolutionUrl = Url.Action("AcceptedSolutions", "Course", new { courseId, slideIndex, isLti = true }),
CourseId = courseId,
SlideIndex = slideIndex
};
return(View(model));
}
public ActionResult PrevNextButtons(string courseId, Guid slideId, bool onSolutionsSlide)
{
var course = courseManager.GetCourse(courseId);
var slide = course.GetSlideById(slideId);
var userId = User.Identity.GetUserId();
var nextIsAcceptedSolutions = !onSolutionsSlide && slide is ExerciseSlide && visitsRepo.IsSkippedOrPassed(slide.Id, userId) && !((ExerciseSlide)slide).Exercise.HideShowSolutionsButton;
var visibleUnits = unitsRepo.GetVisibleUnits(course, User);
var nextSlide = course.Slides.FirstOrDefault(s => s.Index > slide.Index && visibleUnits.Contains(s.Info.Unit));
var prevSlide = course.Slides.LastOrDefault(s => s.Index < slide.Index && visibleUnits.Contains(s.Info.Unit));
var model = new PrevNextButtonsModel(
course,
slide.Id,
nextIsAcceptedSolutions,
nextSlide,
prevSlide,
!User.Identity.IsAuthenticated);
if (onSolutionsSlide)
{
model.SetPrevSlide(slide);
}
return(PartialView(model));
}
public ActionResult PrevNextButtons(string courseId, int slideIndex, bool onSolutionsSlide)
{
var course = courseManager.GetCourse(courseId);
var slide = course.Slides[slideIndex];
var userId = User.Identity.GetUserId();
var nextIsAcceptedSolutions = !onSolutionsSlide && slide is ExerciseSlide && visitsRepo.IsSkippedOrPassed(slide.Id, userId);
var visibleUnits = unitsRepo.GetVisibleUnits(courseId, User);
var nextSlide = course.Slides.FirstOrDefault(s => s.Index > slideIndex && visibleUnits.Contains(s.Info.UnitName));
var prevSlide = course.Slides.LastOrDefault(s => s.Index < slideIndex && visibleUnits.Contains(s.Info.UnitName));
var model = new PrevNextButtonsModel(
course,
slideIndex,
nextIsAcceptedSolutions,
nextSlide == null ? -1 : nextSlide.Index,
prevSlide == null ? -1 : prevSlide.Index,
!User.Identity.IsAuthenticated);
if (onSolutionsSlide)
{
model.PrevSlideIndex = model.SlideIndex;
}
return(PartialView(model));
}