/**
  * Authenticates a dummy user.
  * @return boolean always true.
  */
 public function authenticate()
 {
     $student = Student::model()->findByAttributes(array('username' => $this->username));
     if ($student === null) {
         $student = new Student();
         $faculty = Faculty::model()->findByPk(1);
         if ($faculty === null) {
             $faculty = new Faculty();
             $faculty->id = 1;
             $faculty->name = 'Dummy Faculty';
             $faculty->save(false);
         }
         $student->username = $this->username;
         $student->name = $this->name;
         $student->is_admin = $this->isAdmin;
         $student->faculty_id = $faculty->id;
         $student->photo = Yii::app()->params['defaultProfilePhoto'];
     }
     $student->last_login_timestamp = date('Y-m-d H:i:s');
     $student->save();
     $this->id = $student->id;
     $this->name = $student->name;
     $this->setState('isAdmin', $student->is_admin);
     $this->setState('profilePhoto', $student->photo);
     return true;
 }
 /**
  * Creates a new model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  */
 public function actionCreate()
 {
     $model = new Faculty();
     // Uncomment the following line if AJAX validation is needed
     // $this->performAjaxValidation($model);
     if (isset($_POST['Faculty'])) {
         $model->attributes = $_POST['Faculty'];
         if ($model->save()) {
             $this->redirect(array('view', 'id' => $model->id));
         }
     }
     $this->render('create', array('model' => $model));
 }