/**
* Returns extension configuration.
* @param array default unexpanded values.
* @return array
*/
public function getConfig(array $defaults = NULL)
{
$config = $this->compiler->getConfig();
$config = isset($config[$this->name]) ? $config[$this->name] : array();
unset($config['services'], $config['factories']);
return Config\Helpers::merge($config, $this->compiler->getContainerBuilder()->expand($defaults));
}
/**
* Register extension if not registered by user.
*/
private static function registerAdditionalExtension(\Nette\DI\Compiler $compiler, $name, $newExtension)
{
$extensions = [];
$config = $compiler->getConfig();
foreach (isset($config['extensions']) ? $config['extensions'] : [] as $extension) {
if (is_string($extension)) {
$extensions[] = $extension;
} elseif ($extension instanceof \Nette\DI\Statement) {
$extensions[] = $extension->getEntity();
}
}
if (!in_array(get_class($newExtension), $extensions)) {
$compiler->addExtension($name, $newExtension);
}
}
