/**
* Query the configuration table for all values for this group and
* unserialize each of the values.
*
* @param string group name
* @param array configuration array
* @return $this clone of the current object
*/
public function load($group, array $config = NULL)
{
if ($config === NULL and $group !== 'database') {
// Load all of the configuration values for this group
$query = DB::select('config_key', 'config_value')->from($this->_database_table)->where('group_name', '=', $group)->execute($this->_database_instance);
if (count($query) > 0) {
// Unserialize the configuration values
$config = array_map('unserialize', $query->as_array('config_key', 'config_value'));
}
}
return parent::load($group, $config);
}
/**
* Load and merge all of the configuration files in this group.
*
* $config->load($name);
*
* @param string configuration group name
* @param array configuration array
* @return $this clone of the current object
* @uses Kohana::load
*/
public function load($group, array $config = NULL)
{
if ($files = Kohana::find_file($this->_directory, $group, NULL, TRUE)) {
// Initialize the config array
$config = array();
foreach ($files as $file) {
// Merge each file to the configuration array
$config = Arr::merge($config, Kohana::load($file));
}
}
return parent::load($group, $config);
}
