public function beforeSave()
{
$dataDir = Yii::getPathOfAlias('backend.data');
$field = 'image';
$uploadFile = CUploadedFile::getInstance($this, $field);
if (!$uploadFile) {
return parent::beforeSave();
}
$this->{$field} = $uploadFile;
$dirPath = $dataDir . '/' . strtolower(__CLASS__);
if (!file_exists($dirPath)) {
mkdir($dirPath, 0777, true);
}
if (!$this->{$field} || !$this->{$field}->saveAs($dirPath . '/' . $field . '_' . $this->id)) {
Yii::app()->user->setFlash('danger', 'problem saving image for field: ' . $field);
}
return parent::beforeSave();
}
/**
* Returns the static model of the specified AR class.
* @param string $className active record class name.
* @return BoxItem the static model class
*/
public static function model($className = __CLASS__)
{
return parent::model($className);
}
