/**
* Load config from merged adminhtml.xml files
* @param array $arguments
*/
public function __construct(array $arguments = array())
{
$this->_app = isset($arguments['app']) ? $arguments['app'] : Mage::app();
$this->_appConfig = isset($arguments['appConfig']) ? $arguments['appConfig'] : Mage::getConfig();
if (isset($arguments['helpers'])) {
$this->_helpers = $arguments['helpers'];
}
parent::__construct();
$this->setCacheId('adminhtml_acl_menu_config');
/* @var $adminhtmlConfig Varien_Simplexml_Config */
$adminhtmlConfig = $this->_app->loadCache($this->getCacheId());
if ($adminhtmlConfig) {
$this->_adminhtmlConfig = new Varien_Simplexml_Config($adminhtmlConfig);
} else {
$adminhtmlConfig = new Varien_Simplexml_Config();
$adminhtmlConfig->loadString('<?xml version="1.0"?><config></config>');
$this->_appConfig->loadModulesConfiguration('adminhtml.xml', $adminhtmlConfig);
$this->_adminhtmlConfig = $adminhtmlConfig;
if ($this->_app->useCache('config')) {
$this->_app->saveCache($adminhtmlConfig->getXmlString(), $this->getCacheId(), array(Mage_Core_Model_Config::CACHE_TAG));
}
}
}
