/**
*
* Loads the configs from database to the cache
* @return boolean
*/
private function load_config()
{
//we don't read the config cache in development
self::$data = Kohana::$environment === Kohana::DEVELOPMENT ? NULL : Core::cache('config_db');
//only load if empty
if (self::$data === NULL) {
// Load all the config data to cache
$query = DB::select('group_name')->select('config_key')->select('config_value')->from($this->_table_name)->order_by('group_name', 'asc')->order_by('config_key', 'asc')->execute();
$configs = $query->as_array();
foreach ($configs as $config) {
self::$data[$config['group_name']][$config['config_key']] = $config['config_value'];
}
//caching all the results
Core::cache('config_db', self::$data, 60 * 60 * 24);
return TRUE;
} else {
//was already cached
return FALSE;
}
}
