/**
* @param EventArgs $args
* @return mixed|void
*/
public function preUpdate(EventArgs $args)
{
$entity = $args->getEntity();
$em = $args->getEntityManager();
$uow = $em->getUnitOfWork();
if ($entity instanceof ContentRoute) {
$template = $this->templates[$entity->getTemplateName()];
$changeset = $uow->getEntityChangeSet($entity);
if (isset($changeset['templateName']) && $args->hasChangedField('templateName')) {
$entity->setTemplate($template['template']);
$entity->setController($template['controller']);
$uow->recomputeSingleEntityChangeSet($em->getClassMetadata("NetworkingInitCmsBundle:ContentRoute"), $entity);
}
}
}
public function previusFieldDataIfChanged($fieldName, EventArgs $args)
{
return $args->hasChangedField($fieldName) ? $args->getOldValue($fieldName) : null;
}
