/**
* Try to set the current account identifier emitting the events, if possible
*
* @return void
*/
protected function initializeAccountIdentifier()
{
if ($this->securityContext->canBeInitialized()) {
$account = $this->securityContext->getAccount();
if ($account !== NULL) {
$this->eventEmittingService->setCurrentAccountIdentifier($account->getAccountIdentifier());
}
}
}
/**
* Imports one or multiple sites from the XML file at $pathAndFilename
*
* @param string $pathAndFilename
* @return Site The imported site
* @throws UnknownPackageException|InvalidPackageStateException|NeosException
*/
public function importFromFile($pathAndFilename)
{
/** @var Site $importedSite */
$site = NULL;
$this->eventEmittingService->withoutEventLog(function () use($pathAndFilename, &$site) {
$xmlReader = new \XMLReader();
$xmlReader->open($pathAndFilename, NULL, LIBXML_PARSEHUGE);
if ($this->workspaceRepository->findOneByName('live') === NULL) {
$this->workspaceRepository->add(new Workspace('live'));
}
$rootNode = $this->contextFactory->create()->getRootNode();
$this->persistenceManager->persistAll();
$sitesNode = $rootNode->getNode('/sites');
if ($sitesNode === NULL) {
$sitesNode = $rootNode->createSingleNode('sites');
}
while ($xmlReader->read()) {
if ($xmlReader->nodeType != \XMLReader::ELEMENT || $xmlReader->name !== 'site') {
continue;
}
$isLegacyFormat = $xmlReader->getAttribute('nodeName') !== NULL && $xmlReader->getAttribute('state') === NULL && $xmlReader->getAttribute('siteResourcesPackageKey') === NULL;
if ($isLegacyFormat) {
$site = $this->legacySiteImportService->importSitesFromFile($pathAndFilename);
return;
}
$site = $this->getSiteByNodeName($xmlReader->getAttribute('siteNodeName'));
$site->setName($xmlReader->getAttribute('name'));
$site->setState((int) $xmlReader->getAttribute('state'));
$siteResourcesPackageKey = $xmlReader->getAttribute('siteResourcesPackageKey');
if (!$this->packageManager->isPackageAvailable($siteResourcesPackageKey)) {
throw new UnknownPackageException(sprintf('Package "%s" specified in the XML as site resources package does not exist.', $siteResourcesPackageKey), 1303891443);
}
if (!$this->packageManager->isPackageActive($siteResourcesPackageKey)) {
throw new InvalidPackageStateException(sprintf('Package "%s" specified in the XML as site resources package is not active.', $siteResourcesPackageKey), 1303898135);
}
$site->setSiteResourcesPackageKey($siteResourcesPackageKey);
$rootNode = $this->contextFactory->create()->getRootNode();
// We fetch the workspace to be sure it's known to the persistence manager and persist all
// so the workspace and site node are persisted before we import any nodes to it.
$rootNode->getContext()->getWorkspace();
$this->persistenceManager->persistAll();
$sitesNode = $rootNode->getNode('/sites');
if ($sitesNode === NULL) {
$sitesNode = $rootNode->createNode('sites');
}
$this->nodeImportService->import($xmlReader, $sitesNode->getPath(), dirname($pathAndFilename) . '/Resources');
}
});
if ($site === NULL) {
throw new NeosException(sprintf('The XML file did not contain a valid site node.'), 1418999522);
}
$this->emitSiteImported($site);
return $site;
}
/**
* Record events for entity changes.
*
* Note: this method is registered as an Doctrine event listener in the settings of this package.
*
* TODO: Update/Delete of Entities
*
* @param OnFlushEventArgs $eventArgs
* @return void
* @throws \TYPO3\Eel\Exception
*/
public function onFlush(OnFlushEventArgs $eventArgs)
{
if (!$this->eventEmittingService->isEnabled()) {
return;
}
$entityManager = $eventArgs->getEntityManager();
$unitOfWork = $entityManager->getUnitOfWork();
foreach ($unitOfWork->getScheduledEntityInsertions() as $entity) {
$className = get_class($entity);
if (isset($this->monitorEntitiesSetting[$className])) {
$entityMonitoringConfiguration = $this->monitorEntitiesSetting[$className];
if (isset($entityMonitoringConfiguration['events']['created'])) {
$this->initializeAccountIdentifier();
$data = array();
foreach ($entityMonitoringConfiguration['data'] as $key => $eelExpression) {
$data[$key] = Utility::evaluateEelExpression($eelExpression, $this->eelEvaluator, array('entity' => $entity));
}
$event = $this->eventEmittingService->emit($entityMonitoringConfiguration['events']['created'], $data);
$unitOfWork->computeChangeSet($entityManager->getClassMetadata('TYPO3\\Neos\\EventLog\\Domain\\Model\\Event'), $event);
}
}
}
foreach ($unitOfWork->getScheduledEntityDeletions() as $entity) {
$className = get_class($entity);
if (isset($this->monitorEntitiesSetting[$className])) {
$entityMonitoringConfiguration = $this->monitorEntitiesSetting[$className];
if (isset($entityMonitoringConfiguration['events']['deleted'])) {
$this->initializeAccountIdentifier();
$data = array();
foreach ($entityMonitoringConfiguration['data'] as $key => $eelExpression) {
$data[$key] = Utility::evaluateEelExpression($eelExpression, $this->eelEvaluator, array('entity' => $entity));
}
$event = $this->eventEmittingService->emit($entityMonitoringConfiguration['events']['deleted'], $data);
$unitOfWork->computeChangeSet($entityManager->getClassMetadata('TYPO3\\Neos\\EventLog\\Domain\\Model\\Event'), $event);
}
}
}
}