/**
* Occurs on classcontent.update event.
*
* @param Event $event
*
* @throws BBException Occurs on illegal targeted object or missing BackBee Application
*/
public function onUpdate(Event $event)
{
$content = $event->getTarget();
if (!$content instanceof AbstractClassContent) {
throw new BBException('Enable to update object', BBException::INVALID_ARGUMENT, new \InvalidArgumentException(sprintf('Only BackBee\\CoreDomain\\ClassContent\\AbstractClassContent can be commit, `%s` received', get_class($content))));
}
$dispatcher = $event->getDispatcher();
if (null === ($application = $dispatcher->getApplication())) {
throw new BBException('Enable to update object', BBException::MISSING_APPLICATION, new \RuntimeException('BackBee application has to be initialized'));
}
if (null === ($token = $application->getBBUserToken())) {
throw new SecurityException('Enable to update : unauthorized user', SecurityException::UNAUTHORIZED_USER);
}
$em = $dispatcher->getApplication()->getEntityManager();
if (null === ($revision = $content->getDraft())) {
if (null === ($revision = $em->getRepository('BackBee\\CoreDomain\\ClassContent\\Revision')->getDraft($content, $token))) {
throw new ClassContentException('Enable to get draft', ClassContentException::REVISION_MISSING);
}
$content->setDraft($revision);
}
$content->releaseDraft();
if (0 == $revision->getRevision() || $revision->getRevision() == $content->getRevision) {
throw new ClassContentException('Content is up to date', ClassContentException::REVISION_UPTODATE);
}
$lastCommitted = $em->getRepository('BackBee\\CoreDomain\\ClassContent\\Revision')->findBy(['_content' => $content, '_revision' => $content->getRevision(), '_state' => Revision::STATE_COMMITTED]);
if (null === $lastCommitted) {
throw new ClassContentException('Enable to get last committed revision', ClassContentException::REVISION_MISSING);
}
$content->updateDraft($lastCommitted);
}
/**
* Occur on nestednode.page.preupdate events and nestednode.section.preupdate.
*
* @access public
*
* @param Event $event
*/
public function onFlushPage(Event $event)
{
$uow = $this->entityManager->getUnitOfWork();
$page = $event->getTarget();
if ($uow->isScheduledForInsert($page) && $page->getParent() !== null && $page->getState() < 4) {
self::setSectionHasChildren($page->getParent()->getSection(), +1);
}
}
