/**
* Loads the modX system configuration settings.
*
* @access protected
* @return boolean True if successful.
*/
protected function _loadConfig()
{
$this->config = $this->_config;
$this->getCacheManager();
$config = $this->cacheManager->get('config', array(xPDO::OPT_CACHE_KEY => $this->getOption('cache_system_settings_key', null, 'system_settings'), xPDO::OPT_CACHE_HANDLER => $this->getOption('cache_system_settings_handler', null, $this->getOption(xPDO::OPT_CACHE_HANDLER)), xPDO::OPT_CACHE_FORMAT => (int) $this->getOption('cache_system_settings_format', null, $this->getOption(xPDO::OPT_CACHE_FORMAT, null, xPDOCacheManager::CACHE_PHP))));
if (empty($config)) {
$config = $this->cacheManager->generateConfig();
}
if (empty($config)) {
$config = array();
if (!($settings = $this->getCollection('modSystemSetting'))) {
return false;
}
foreach ($settings as $setting) {
$config[$setting->get('key')] = $setting->get('value');
}
}
$this->config = array_merge($this->config, $config);
$this->_systemConfig = $this->config;
return true;
}
/**
* @param $key
* @param array $options
*
* @return mixed
*/
public function get($key, $options = array())
{
return $this->cacheManager->get($key, $options);
}