/**
  * @param $handle
  * @return BaseModel|SproutSeo_MetaModel
  */
 public function getDefaultByHandle($handle)
 {
     $query = craft()->db->createCommand()->select('*')->from('sproutseo_defaults')->where('handle=:handle', array(':handle' => $handle))->queryRow();
     if (isset($query)) {
         $model = SproutSeo_MetaModel::populateModel($query);
     } else {
         return new SproutSeo_MetaModel();
     }
     $model->robots = $model->robots ? SproutSeoMetaHelper::prepRobotsForSettings($model->robots) : null;
     $model->position = SproutSeoMetaHelper::prepareGeoPosition($model);
     return $model;
 }