public function actionSeo()
{
//empty object by default
$seo = null;
//find all seo in db
$seoArr = LuxSeo::model()->findAll();
//if array not empty
if (!empty($seoArr)) {
//get first
$seo = $seoArr[0];
} else {
//create new array
$seo = new LuxSeo();
$seo->save();
}
//render form
$this->render('seo', array('seo' => $seo));
}
