/**
* loads the config based on the type / source
*
* @param mixed $param
*
* @throws Config_Exception
*
* @return mixed
*/
public function load($param = null)
{
try {
if (empty($param['file'])) {
throw new Config_Exception(_('No config file was give please, the parameter ' . $param, 0, 1, __METHOD__, __LINE__));
}
$this->config_file = (string) $param['file'];
if (isset($param['process_sections'])) {
$this->process_sections = (bool) $param['process_sections'];
}
if (isset($param['scanner_mode'])) {
$this->scanner_mode = (int) $param['scanner_mode'];
}
$data = parse_ini_file($this->config_file, $this->process_sections, $this->scanner_mode);
$this->main_node = new Config_Node(null, 'main_node');
foreach ($data as $key => $group) {
if (!is_array($group)) {
$main_node = new Config_Node($this->main_node, $key, $group);
$this->main_node->add_child($main_node);
continue;
}
$main_node = new Config_Node($this->main_node, $key, $key);
foreach ($group as $name => $value) {
$node = new Config_Node($main_node, $name, $value);
$main_node->add_child($node);
}
$this->main_node->add_child($main_node);
}
} catch (Config_Exception $e) {
throw $e;
}
}
/**
* @param Config_Node $node
*
* @return $this
*/
public function add_node(Config_Node $node)
{
if ($node->get_parent() instanceof Config_Node) {
$pos = $node->get_parent()->get_id();
} else {
$pos = md5($node->get_id());
}
$this->list[$pos][$node->get_key()] = $node;
return $this;
}
/**
* sets a specific parameter
*
* @param $key
* @param $val
* @return mixed
*/
public function set($key, $val)
{
// set the variable
if (empty($key)) {
return $this;
}
$node = new Config_Node($this->main_node, $key, $val);
$this->main_node->add_child($node);
return $this;
}