public function processInstructor()
{
$this->results['instPath'] = iclicker_service::block_url('instructor.php');
// admin/instructor check
if (!iclicker_service::is_admin() && !iclicker_service::is_instructor()) {
throw new ClickerSecurityException("Current user is not an instructor and cannot access the instructor view");
}
$course_id = optional_param('courseId', false, PARAM_INT);
$this->results['course_id'] = $course_id;
$courses = array();
if ($course_id) {
$course = iclicker_service::get_course($course_id);
$courses[] = $course;
} else {
$courses = iclicker_service::get_courses_for_instructor();
}
$this->results['courses'] = $courses;
$this->results['courses_count'] = count($courses);
$this->results['show_students'] = false;
if ($course_id && count($courses) == 1) {
$course = $courses[0];
$this->results['show_students'] = true;
$this->results['course'] = $course;
$students = iclicker_service::get_students_for_course_with_regs($course_id);
$this->results['students'] = $students;
$this->results['students_count'] = count($students);
}
$this->results['sso_enabled'] = iclicker_service::$block_iclicker_sso_enabled;
}
