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

WBClass::load('patI18n');

/**
 * patTemplate modifier Gettext
 *
 * Lookup translation
 *
 * Parameter:
 * - domain: use default domain or other
 *
 * Make sure you use neither "php" nor "auto" as attibute: modifiertype
 *
 * @package patTemplate
 * @package Modifiers
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */
class patTemplate_Modifier_Gettext extends patTemplate_Modifier
{
    /**
     * modify the value
     *
     * @param string value
     * @param array list of parameter
     * @return string modified value
     */
    public function modify($value, $params = array())
    {
        $params =   array_merge(array(
                    'domain'    =>  '',
                    ), $params);

        // translate with domain
        if (!empty($params['domain'])) {
            return patI18n::dgettext($params['domain'], $value);
        }

        return patI18n::gettext($value);
    }
}