/**
* Generic method to transform a random block of data into a config object or value.
*
* @param Object $obj
* @param function $extendHandler
*/
public static function parseRoot($obj, $extendHandler, &$extended)
{
if (is_null($extended)) {
$extended = array();
}
$configRoot = parent::parse($obj);
$config = null;
if (!is_null($configRoot->extends)) {
//lookup through the extended files list
if (in_array($configRoot->extends, $extended)) {
throw new ConfigException(ConfigException::CYCLIC_CONFIG_ERROR, 'Cyclic config file dependency detected!', $configRoot->extends, $extended);
}
$parentConfig = $extendHandler($configRoot->extends, $extended);
$config = $parentConfig->extendWithNode($configRoot->config);
} else {
$config = $configRoot->config;
}
return $config;
}
protected static function loadCachedConfig()
{
$file = self::getCachedConfigFile();
$config = Config::loadConfigFile(dirname($file), basename($file));
return $config;
}
/**
* Loads core components and registers them for loading.
*
* Loads all the required core libraries and then
* registers their child classes for loading with the
* core loader.
*
* @access private
* @return Nutshell
*/
private function loadCoreComponents()
{
require NS_HOME . 'core' . _DS_ . 'Component.php';
require NS_HOME . 'core' . _DS_ . 'HookManager.php';
require NS_HOME . 'core' . _DS_ . 'exception' . _DS_ . 'NutshellException.php';
require NS_HOME . 'core' . _DS_ . 'request' . _DS_ . 'Request.php';
require NS_HOME . 'core' . _DS_ . 'exception' . _DS_ . 'ConfigException.php';
require NS_HOME . 'core' . _DS_ . 'config' . _DS_ . 'Config.php';
require NS_HOME . 'core' . _DS_ . 'config' . _DS_ . 'Framework.php';
require NS_HOME . 'core' . _DS_ . 'loader' . _DS_ . 'Loader.php';
require NS_HOME . 'core' . _DS_ . 'loader' . _DS_ . 'HipHopLoader.php';
require NS_HOME . 'core' . _DS_ . 'plugin' . _DS_ . 'AbstractPlugin.php';
require NS_HOME . 'core' . _DS_ . 'plugin' . _DS_ . 'Plugin.php';
require NS_HOME . 'core' . _DS_ . 'plugin' . _DS_ . 'LibraryPlugin.php';
require NS_HOME . 'core' . _DS_ . 'plugin' . _DS_ . 'PluginExtension.php';
NutshellException::register();
Request::register();
Config::register();
Loader::register();
Plugin::register();
return $this;
}
