<?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_Tool

 * @subpackage Framework

 * @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: Application.php 20851 2010-02-02 21:45:51Z ralph $

 */

/**

 * @category   Zend

 * @package    Zend_Tool

 * @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_Tool_Project_Provider_Application 

    extends Zend_Tool_Project_Provider_Abstract

    implements Zend_Tool_Framework_Provider_Pretendable

{

    protected $_specialties = array('ClassNamePrefix');

    /**

     * 

     * @param $classNamePrefix Prefix of classes

     * @param $force

     */

    public function changeClassNamePrefix($classNamePrefix /* , $force = false */)

    {

        $profile = $this->_loadProfile(self::NO_PROFILE_THROW_EXCEPTION);

        $originalClassNamePrefix = $classNamePrefix;

        if (substr($classNamePrefix, -1) != '_') {

            $classNamePrefix .= '_';

        }

        $configFileResource = $profile->search('ApplicationConfigFile');

        $zc = $configFileResource->getAsZendConfig('production');

        if ($zc->appnamespace == $classNamePrefix) {

            throw new Zend_Tool_Project_Exception('The requested name ' . $classNamePrefix . ' is already the prefix.');

        }

        // remove the old

        $configFileResource->removeStringItem('appnamespace', 'production');

        $configFileResource->create();

        // add the new

        $configFileResource->addStringItem('appnamespace', $classNamePrefix, 'production', true);

        $configFileResource->create();

        // update the project profile

        $applicationDirectory = $profile->search('ApplicationDirectory');

        $applicationDirectory->setClassNamePrefix($classNamePrefix);

        $response = $this->_registry->getResponse();

        if ($originalClassNamePrefix !== $classNamePrefix) {

            $response->appendContent(

                'Note: the name provided "' . $originalClassNamePrefix . '" was'

                    . ' altered to "' . $classNamePrefix . '" for correctness.',

                array('color' => 'yellow')

                );

        } 

        // note to the user

        $response->appendContent('Note: All existing models will need to be altered to this new namespace by hand', array('color' => 'yellow'));

        $response->appendContent('application.ini updated with new appnamespace ' . $classNamePrefix);

        // store profile

        $this->_storeProfile();

    }

}