<?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_Application

 * @subpackage Module

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

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

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

 */

/**

 * @see Zend_Application_Bootstrap_Bootstrap

 */

require_once 'Zend/Application/Bootstrap/Bootstrap.php';

/**

 * Base bootstrap class for modules

 *

 * @uses       Zend_Loader_Autoloader_Resource

 * @uses       Zend_Application_Bootstrap_Bootstrap

 * @category   Zend

 * @package    Zend_Application

 * @subpackage Module

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

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

 */

abstract class Zend_Application_Module_Bootstrap

    extends Zend_Application_Bootstrap_Bootstrap

{

    /**

     * Set this explicitly to reduce impact of determining module name

     * @var string

     */

    protected $_moduleName;

    /**

     * Constructor

     *

     * @param  Zend_Application|Zend_Application_Bootstrap_Bootstrapper $application

     * @return void

     */

    public function __construct($application)

    {

        $this->setApplication($application);

        // Use same plugin loader as parent bootstrap

        if ($application instanceof Zend_Application_Bootstrap_ResourceBootstrapper) {

            $this->setPluginLoader($application->getPluginLoader());

        }

        $key = strtolower($this->getModuleName());

        if ($application->hasOption($key)) {

            // Don't run via setOptions() to prevent duplicate initialization

            $this->setOptions($application->getOption($key));

        }

        if ($application->hasOption('resourceloader')) {

            $this->setOptions(array(

                'resourceloader' => $application->getOption('resourceloader')

            ));

        }

        $this->initResourceLoader();

        // ZF-6545: ensure front controller resource is loaded

        if (!$this->hasPluginResource('FrontController')) {

            $this->registerPluginResource('FrontController');

        }

        // ZF-6545: prevent recursive registration of modules

        if ($this->hasPluginResource('modules')) {

            $this->unregisterPluginResource('modules');

        }

    }

    /**

     * Ensure resource loader is loaded

     *

     * @return void

     */

    public function initResourceLoader()

    {

        $this->getResourceLoader();

    }

    /**

     * Get default application namespace

     *

     * Proxies to {@link getModuleName()}, and returns the current module 

     * name

     * 

     * @return string

     */

    public function getAppNamespace()

    {

        return $this->getModuleName();

    }

    /**

     * Retrieve module name

     *

     * @return string

     */

    public function getModuleName()

    {

        if (empty($this->_moduleName)) {

            $class = get_class($this);

            if (preg_match('/^([a-z][a-z0-9]*)_/i', $class, $matches)) {

                $prefix = $matches[1];

            } else {

                $prefix = $class;

            }

            $this->_moduleName = $prefix;

        }

        return $this->_moduleName;

    }

}