/**
* Load a config directory
*
* @param string $dir
* @return object
*/
public function load($dir)
{
if (!is_dir($dir)) {
if (empty($this->options['optional'])) {
trigger_error("Config directory '{$dir}' doesn't exist", E_USER_WARNING);
}
return null;
}
$config = (object) array();
foreach (scandir($dir) as $file) {
if ($file[0] == '.') {
continue;
}
if (is_dir("{$dir}/{$file}")) {
$data = $this->load("{$dir}/{$file}");
} else {
$loader = Config::getLoader("{$dir}/{$file}", $this->options);
if (!$loader) {
continue;
}
$data = $loader->load("{$dir}/{$file}");
}
if ($data) {
$key = pathinfo($file, PATHINFO_FILENAME);
Config::merge($config->{$key}, $data);
}
}
return $config;
}
/**
* Load all files in a directory
*
* @param string $dir
* @return object
*/
protected function loadDir($dir)
{
$exts = array_keys(Config::$loaders, get_called_class());
if (empty($exts)) {
return null;
}
$glob = '*.' . (count($exts) == 1 ? reset($exts) : '{' . join(',', $exts) . '}');
$config = (object) array();
foreach (glob("{$dir}/{$glob}", GLOB_BRACE) as $file) {
if (basename($file)[0] == '.') {
continue;
}
$key = pathinfo($file, PATHINFO_FILENAME);
$data = $this->load($file);
if ($data) {
Config::merge($config->{$key}, $data);
}
}
return $config;
}