/**
* Filters data in the override based on what is currently in configuration.
*
* @param \Drupal\Core\Config\Config $config
* Current configuration object.
* @param \Drupal\Core\Config\StorableConfigBase $override
* Override object corresponding to the configuration to filter data in.
*/
protected function filterOverride(Config $config, StorableConfigBase $override)
{
$override_data = $override->get();
$this->filterNestedArray($config->get(), $override_data);
if (empty($override_data)) {
// If no override values are left that would apply, remove the override.
$override->delete();
} else {
// Otherwise set the filtered override values back.
$override->setData($override_data)->save();
}
}
/**
* {@inheritdoc}
*/
public function setData(array $data)
{
parent::setData($data);
$this->resetOverriddenData();
return $this;
}
/**
* {@inheritdoc}
*/
public function setData(array $data, $validate_keys = TRUE)
{
parent::setData($data, $validate_keys);
$this->resetOverriddenData();
return $this;
}