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Path: /data/applications/aps/magento/1.1.3-2/standard/htdocs/app/code/core/Mage/Admin/Model/ [ Home ]
File: Config.php
<?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.
 *
 * @category   Mage
 * @package    Mage_Admin
 * @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Configuration for Admin model
 *
 * @category   Mage
 * @package    Mage_Admin
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Admin_Model_Config extends Varien_Simplexml_Config
{
    public function __construct()
    {
        parent::__construct();
        #$this->_elementClass = 'Mage_Core_Model_Config_Element';
        #$this->loadFile(Mage::getModuleDir('etc', 'Mage_Admin').DS.'admin.xml');
    }

    /**
     * Load Acl resources from config
     *
     * @param Mage_Admin_Model_Acl $acl
     * @param Mage_Core_Model_Config_Element $resource
     * @param string $parentName
     * @return Mage_Admin_Model_Config
     */
    public function loadAclResources(Mage_Admin_Model_Acl $acl, $resource=null, $parentName=null)
    {
        if (is_null($resource)) {
            $resource = Mage::getConfig()->getNode("adminhtml/acl/resources");
            $resourceName = null;
        } else {
            $resourceName = (is_null($parentName) ? '' : $parentName.'/').$resource->getName();
            $acl->add(Mage::getModel('admin/acl_resource', $resourceName), $parentName);
        }

        if (isset($resource->all)) {
            $acl->add(Mage::getModel('admin/acl_resource', 'all'), null);
        }

        if (isset($resource->admin)) {
            $children = $resource->admin;
        } elseif (isset($resource->children)){
            $children = $resource->children->children();
        }



        if (empty($children)) {
            return $this;
        }

        foreach ($children as $res) {
            $this->loadAclResources($acl, $res, $resourceName);
        }
        return $this;
    }

    /**
     * Get acl assert config
     *
     * @param string $name
     * @return Mage_Core_Model_Config_Element|boolean
     */
    public function getAclAssert($name='')
    {
        $asserts = $this->getNode("admin/acl/asserts");
        if (''===$name) {
            return $asserts;
        }

        if (isset($asserts->$name)) {
            return $asserts->$name;
        }

        return false;
    }

    /**
     * Retrieve privilege set by name
     *
     * @param string $name
     * @return Mage_Core_Model_Config_Element|boolean
     */
    public function getAclPrivilegeSet($name='')
    {
        $sets = $this->getNode("admin/acl/privilegeSets");
        if (''===$name) {
            return $sets;
        }

        if (isset($sets->$name)) {
            return $sets->$name;
        }

        return false;
    }

}