/**
* @param Model\Document $document
* @throws \Zend_Json_Exception
*/
protected function addSettingsToDocument(Model\Document $document)
{
// settings
if ($this->getParam("settings")) {
if ($document->isAllowed("settings")) {
$settings = \Zend_Json::decode($this->getParam("settings"));
$document->setValues($settings);
}
}
}
