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<?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 Resource
* @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: Modules.php 20816 2010-02-01 21:13:54Z freak $
*/
/**
* @see Zend_Application_Resource_ResourceAbstract
*/
require_once 'Zend/Application/Resource/ResourceAbstract.php';
/**
* Module bootstrapping resource
*
* @category Zend
* @package Zend_Application
* @subpackage Resource
* @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_Application_Resource_Modules extends Zend_Application_Resource_ResourceAbstract
{
/**
* @var ArrayObject
*/
protected $_bootstraps;
/**
* Constructor
*
* @param mixed $options
* @return void
*/
public function __construct($options = null)
{
$this->_bootstraps = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
parent::__construct($options);
}
/**
* Initialize modules
*
* @return array
* @throws Zend_Application_Resource_Exception When bootstrap class was not found
*/
public function init()
{
$bootstrap = $this->getBootstrap();
$bootstrap->bootstrap('FrontController');
$front = $bootstrap->getResource('FrontController');
$modules = $front->getControllerDirectory();
$default = $front->getDefaultModule();
$curBootstrapClass = get_class($bootstrap);
foreach ($modules as $module => $moduleDirectory) {
$bootstrapClass = $this->_formatModuleName($module) . '_Bootstrap';
if (!class_exists($bootstrapClass, false)) {
$bootstrapPath = dirname($moduleDirectory) . '/Bootstrap.php';
if (file_exists($bootstrapPath)) {
$eMsgTpl = 'Bootstrap file found for module "%s" but bootstrap class "%s" not found';
include_once $bootstrapPath;
if (($default != $module)
&& !class_exists($bootstrapClass, false)
) {
throw new Zend_Application_Resource_Exception(sprintf(
$eMsgTpl, $module, $bootstrapClass
));
} elseif ($default == $module) {
if (!class_exists($bootstrapClass, false)) {
$bootstrapClass = 'Bootstrap';
if (!class_exists($bootstrapClass, false)) {
throw new Zend_Application_Resource_Exception(sprintf(
$eMsgTpl, $module, $bootstrapClass
));
}
}
}
} else {
continue;
}
}
if ($bootstrapClass == $curBootstrapClass) {
// If the found bootstrap class matches the one calling this
// resource, don't re-execute.
continue;
}
$moduleBootstrap = new $bootstrapClass($bootstrap);
$moduleBootstrap->bootstrap();
$this->_bootstraps[$module] = $moduleBootstrap;
}
return $this->_bootstraps;
}
/**
* Get bootstraps that have been run
*
* @return ArrayObject
*/
public function getExecutedBootstraps()
{
return $this->_bootstraps;
}
/**
* Format a module name to the module class prefix
*
* @param string $name
* @return string
*/
protected function _formatModuleName($name)
{
$name = strtolower($name);
$name = str_replace(array('-', '.'), ' ', $name);
$name = ucwords($name);
$name = str_replace(' ', '', $name);
return $name;
}
}
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