/**
  * A place where the editors can type in data so we dont have to.
  *
  */
 public function newQuizCategoryAction()
 {
     $subjects = $this->subjectRepository->findAll();
     if ($this->request->hasArgument('show') && $this->request->getArgument('show')) {
         $subjectId = $this->request->getArgument('show');
         $categories = $this->quizCategoryRepository->findByParentCategoryAndSubjectSortBySubject(NULL, $subjectId, 'ASC');
     } else {
         $categories = $this->quizCategoryRepository->findByParentCategory(NULL);
     }
     $this->view->assign('subjects', $subjects);
     $this->view->assign('categories', $categories);
 }