<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Dojo

 * @subpackage View

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: RadioButton.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/** Zend_Dojo_View_Helper_Dijit */

require_once 'Zend/Dojo/View/Helper/Dijit.php';

/**

 * Dojo RadioButton dijit

 *

 * @uses       Zend_Dojo_View_Helper_Dijit

 * @package    Zend_Dojo

 * @subpackage View

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

  */

class Zend_Dojo_View_Helper_RadioButton extends Zend_Dojo_View_Helper_Dijit

{

    /**

     * Dijit being used

     * @var string

     */

    protected $_dijit  = 'dijit.form.RadioButton';

    /**

     * Dojo module to use

     * @var string

     */

    protected $_module = 'dijit.form.CheckBox';

    /**

     * dijit.form.RadioButton

     *

     * @param  string $id

     * @param  string $value

     * @param  array $params  Parameters to use for dijit creation

     * @param  array $attribs HTML attributes

     * @param  array $options Array of radio options

     * @param  string $listsep String with which to separate options

     * @return string

     */

    public function radioButton(

        $id,

        $value = null,

        array $params = array(),

        array $attribs = array(),

        array $options = null,

        $listsep = "<br />\n"

    ) {

        $attribs['name'] = $id;

        if (!array_key_exists('id', $attribs)) {

            $attribs['id'] = $id;

        }

        $attribs = $this->_prepareDijit($attribs, $params, 'element');

        if (is_array($options) && $this->_useProgrammatic() && !$this->_useProgrammaticNoScript()) {

            $baseId = $id;

            if (array_key_exists('id', $attribs)) {

                $baseId = $attribs['id'];

            }

            require_once 'Zend/Filter/Alnum.php';

            $filter = new Zend_Filter_Alnum();

            foreach (array_keys($options) as $key) {

                $optId = $baseId . '-' . $filter->filter($key);

                $this->_createDijit($this->_dijit, $optId, array());

            }

        }

        return $this->view->formRadio($id, $value, $attribs, $options, $listsep);

    }

}