/**
* Render a node label
*
* @param NodeInterface $node
* @param boolean $crop This argument is deprecated as of Neos 1.2 and will be removed. Don't rely on this behavior and crop labels in the view.
* @return string
*/
public function getLabel(NodeInterface $node, $crop = true)
{
$label = Utility::evaluateEelExpression($this->getExpression(), $this->eelEvaluator, array('node' => $node), $this->defaultContextConfiguration);
if ($crop === false) {
return $label;
}
$croppedLabel = Functions::substr($label, 0, 30);
return $croppedLabel . (strlen($croppedLabel) < strlen($label) ? ' …' : '');
}
/**
* 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 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(Event::class), $event);
}
}
}
foreach ($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(Event::class), $event);
}
}
}
}
/**
* Get variables from configuration that should be set in the context by default.
* For example Eel helpers are made available by this.
*
* @return array Array with default context variable objects.
*/
protected function getDefaultContextVariables()
{
if ($this->defaultContextVariables === null) {
$this->defaultContextVariables = array();
if (isset($this->settings['defaultContext']) && is_array($this->settings['defaultContext'])) {
$this->defaultContextVariables = EelUtility::getDefaultContextVariables($this->settings['defaultContext']);
}
$this->defaultContextVariables['request'] = $this->controllerContext->getRequest();
}
return $this->defaultContextVariables;
}