<?php

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     function
 * Name:     get_payment_method
 * Purpose:  get a class representing payment method
 * -------------------------------------------------------------
 */
function smarty_function_get_payment_method($params, &$smarty)
{
    $name = false;

    extract($params);

    $payment = Payment::getClass($name);

    if (!$payment) {
        echo "Neexistující platebni metoda '{$name}'";
    }

    if (!empty($assign)) {
        $smarty->assign($assign, $payment);
    }
}