<?PHP
/**
 * patTemplate modfifier Address
 *
 * $Id$
 *
 * @package patTemplate
 * @package Modifiers
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */

/**
 * patTemplate modfifier Address
 *
 *
 * @package patTemplate
 * @package Modifiers
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */
class patTemplate_Modifier_Geoaddress extends patTemplate_Modifier
{

   /**
    *
    * @var WBGeo_Address
    */
   private $addr;

   /**
    * modify the value
    *
    * @access   public
    * @param    string      value
    * @return   string      modified value
    */
    public function modify($value, $params = array())
    {
        $params =   array_merge(array(
                        'target'    =>  'street'
                    ), $params);

        $value  =   trim($value);
        if (empty($value)) {
            return 'leer';
        }

        $this->addr =   WBClass::create('WBGeo_Address');
        $this->addr->setAddressLabel($value);

        $res    =   'default';
        switch ($params['target']) {
            case 'street':
                $res    =   $this->addr->getStreet();
                break;

            case 'houseno':
                $res    =   $this->addr->getHouseNo();
                break;

            case 'city':
                $res    =   $this->addr->getCity();
                break;

            case 'zip':
                $res    =   $this->addr->getZIP();
                break;

            default:
                break;
        }
        return $res;

    }
}