<?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: CustomDijit.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/** Zend_Dojo_View_Helper_DijitContainer */

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

/**

 * Arbitrary dijit support

 *

 * @uses       Zend_Dojo_View_Helper_DijitContainer

 * @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_CustomDijit extends Zend_Dojo_View_Helper_DijitContainer

{

    /**

     * Default dojoType; set the value when extending

     * @var string

     */

    protected $_defaultDojoType;

    /**

     * Render a custom dijit

     *

     * Requires that either the {@link $_defaultDojotype} property is set, or

     * that you pass a value to the "dojoType" key of the $params argument.

     *

     * @param  string $id

     * @param  string $value

     * @param  array $params

     * @param  array $attribs

     * @return string|Zend_Dojo_View_Helper_CustomDijit

     */

    public function customDijit($id = null, $value = null, array $params = array(), array $attribs = array())

    {

        if (null === $id) {

            return $this;

        }

        if (!array_key_exists('dojoType', $params)

            && (null === $this->_defaultDojoType)

        ) {

            require_once 'Zend/Dojo/View/Exception.php';

            throw new Zend_Dojo_View_Exception('No dojoType specified; cannot create dijit');

        } elseif (array_key_exists('dojoType', $params)) {

            $this->_dijit  = $params['dojoType'];

            $this->_module = $params['dojoType'];

            unset($params['dojoType']);

        } else {

            $this->_dijit  = $this->_defaultDojoType;

            $this->_module = $this->_defaultDojoType;

        }

        if (array_key_exists('rootNode', $params)) {

            $this->setRootNode($params['rootNode']);

            unset($params['rootNode']);

        }

        return $this->_createLayoutContainer($id, $value, $params, $attribs);

    }

    /**

     * Begin capturing content.

     *

     * Requires that either the {@link $_defaultDojotype} property is set, or

     * that you pass a value to the "dojoType" key of the $params argument.

     *

     * @param  string $id

     * @param  array $params

     * @param  array $attribs

     * @return void

     */

    public function captureStart($id, array $params = array(), array $attribs = array())

    {

        if (!array_key_exists('dojoType', $params)

            && (null === $this->_defaultDojoType)

        ) {

            require_once 'Zend/Dojo/View/Exception.php';

            throw new Zend_Dojo_View_Exception('No dojoType specified; cannot create dijit');

        } elseif (array_key_exists('dojoType', $params)) {

            $this->_dijit  = $params['dojoType'];

            $this->_module = $params['dojoType'];

            unset($params['dojoType']);

        } else {

            $this->_dijit  = $this->_defaultDojoType;

            $this->_module = $this->_defaultDojoType;

        }

        return parent::captureStart($id, $params, $attribs);

    }

}