forked from magento/magento2
/
Config.php
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/
Config.php
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<?php
/**
* Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* 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@magentocommerce.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade Magento to newer
* versions in the future. If you wish to customize Magento for your
* needs please refer to http://www.magentocommerce.com for more information.
*
* @category Mage
* @package Mage_Install
* @copyright Copyright (c) 2011 Magento Inc. (http://www.magentocommerce.com)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
* Install config
*
* @category Mage
* @package Mage_Install
* @author Magento Core Team <core@magentocommerce.com>
*/
class Mage_Install_Model_Config extends Varien_Simplexml_Config
{
const XML_PATH_WIZARD_STEPS = 'wizard/steps';
const XML_PATH_CHECK_WRITEABLE = 'check/filesystem/writeable';
const XML_PATH_CHECK_EXTENSIONS = 'check/php/extensions';
public function __construct()
{
parent::__construct();
$this->loadString('<?xml version="1.0"?><config></config>');
Mage::getConfig()->loadModulesConfiguration('install.xml', $this);
}
/**
* Get array of wizard steps
*
* array($inndex => Varien_Object )
*
* @return array
*/
public function getWizardSteps()
{
$steps = array();
foreach ((array)$this->getNode(self::XML_PATH_WIZARD_STEPS) as $stepName => $step) {
$stepObject = new Varien_Object((array)$step);
$stepObject->setName($stepName);
$steps[] = $stepObject;
}
return $steps;
}
/**
* Retrieve writable path for checking
*
* array(
* ['writeable'] => array(
* [$index] => array(
* ['path']
* ['recursive']
* )
* )
* )
*
* @return array
*/
public function getPathForCheck()
{
$res = array();
$items = (array) $this->getNode(self::XML_PATH_CHECK_WRITEABLE);
foreach ($items as $item) {
$res['writeable'][] = (array) $item;
}
return $res;
}
/**
* Retrieve required PHP extensions
*
* @return array
*/
public function getExtensionsForCheck()
{
$res = array();
$items = (array) $this->getNode(self::XML_PATH_CHECK_EXTENSIONS);
foreach ($items as $name => $value) {
if (!empty($value)) {
$res[$name] = array();
foreach ($value as $subname => $subvalue) {
$res[$name][] = $subname;
}
}
else {
$res[$name] = (array) $value;
}
}
return $res;
}
}