/**
  * Get countries from given name
  * 
  * @param array $params Get parameters, 
  * 
  * @return array Array of countries
  */
 public function getCountries($params)
 {
     $countries = array();
     $term = !empty($params['get']['term']) ? contrexx_input2raw($params['get']['term']) : '';
     if (empty($term)) {
         return array('countries' => $countries);
     }
     $arrCountries = \Cx\Core\Country\Controller\Country::searchByName($term);
     foreach ($arrCountries as $country) {
         $countries[] = array('id' => $country['id'], 'label' => $country['name'], 'val' => $country['name']);
     }
     return array('countries' => $countries);
 }