public function attachment($course_id, $chapter_id = null)
{
$course = Model\Kelas\Course::withDrafts()->findOrFail($course_id);
$chapters = $course->chapters;
$attachments = $chapters->map(function ($chapter, $index) {
return ['contents' => $chapter->attachments];
});
$this->output->set_content_type('application/json')->set_output(json_encode($attachments->toArray()));
}
public function editExam($id)
{
if (!$this->input->post()) {
$this->template->build('course/exam');
} else {
// 1. Prepare from input
$input = collect($this->input->post('course'));
$course = Model\Kelas\Course::withDrafts()->findOrFail($id);
$course = Model\Kelas\Course::withDrafts()->findOrFail($id);
$this->repository->set($course);
// 2. Remove data
$remove = collect($this->input->post('remove'));
foreach ($remove->get('exams', []) as $exam_id) {
$this->repository->deleteExamQuestion($exam_id);
}
// 7. Exam
$exam = collect($input->get('exam'));
if ($exam->get('id')) {
$modelExam = Model\Kelas\Exam::findOrFail($exam->get('id'));
} else {
$modelExam = new Model\Kelas\Exam();
$modelExam->course()->associate($course);
}
$modelExam->name = $exam->get('name');
$modelExam->time = $exam->get('time');
$modelExam->save();
$questions = collect($exam->get('questions'));
$questions->each(function ($question) use($modelExam, $course) {
$question = collect($question);
if ($question->get('id')) {
$modelQuestion = Model\Kelas\ExamQuestion::findOrFail($question->get('id'));
} else {
$modelQuestion = new Model\Kelas\ExamQuestion();
$modelQuestion->exam()->associate($modelExam);
}
$modelQuestion->question = $question->get('question');
$modelQuestion->option_a = $question->get('option_a');
$modelQuestion->option_b = $question->get('option_b');
$modelQuestion->option_c = $question->get('option_c');
$modelQuestion->option_d = $question->get('option_d');
$modelQuestion->correct = $question->get('correct');
$modelQuestion->save();
});
redirect('dashboard/course/edit/' . $course->id . '/exam', 'refresh');
}
}