If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes
{@link getSubscribedEvents} and registers the subscriber as a listener for all
returned events.
public function addSubscriber(EventSubscriberInterface $subscriber)
{
if ($subscriber instanceof ContainerAwareInterface) {
$subscriber->setContainer($this->_services);
}
return parent::addSubscriber($subscriber);
}
/**
* Show a job executions report
*
* @param Request $request
* @param int $id
*
* @return \Symfony\Component\HttpFoundation\Response|JsonResponse
*/
public function showAction(Request $request, $id)
{
$jobExecution = $this->findOr404('Akeneo\\Component\\Batch\\Model\\JobExecution', $id);
$this->eventDispatcher->dispatch(JobExecutionEvents::PRE_SHOW, new GenericEvent($jobExecution));
if ('json' === $request->getRequestFormat()) {
$archives = [];
foreach ($this->archivist->getArchives($jobExecution) as $archiveName => $files) {
$label = $this->translator->transchoice(sprintf('pim_import_export.download_archive.%s', $archiveName), count($files));
$archives[$archiveName] = ['label' => ucfirst($label), 'files' => $files];
}
if (!$this->jobExecutionManager->checkRunningStatus($jobExecution)) {
$this->jobExecutionManager->markAsFailed($jobExecution);
}
// limit the number of step execution returned to avoid memory overflow
$context = ['limit_warnings' => 100];
return new JsonResponse(['jobExecution' => $this->serializer->normalize($jobExecution, 'json', $context), 'hasLog' => file_exists($jobExecution->getLogFile()), 'archives' => $archives]);
}
return $this->render('PimEnrichBundle:JobTracker:show.html.twig', ['execution' => $jobExecution]);
}
/**
* {@inheritDoc}
*/
public function removeSubscriber(SymfonyEventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (is_array($params) && is_array($params[0])) {
foreach ($params as $listener) {
$this->removeListener($eventName, array($subscriber, $listener[0]));
}
} else {
$this->removeListener($eventName, array($subscriber, is_string($params) ? $params : $params[0]));
}
}
}
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $listener) {
$this->removeListener($eventName, [$subscriber, $listener[0]]);
}
}
/**
* {@inheritDoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$this->subscriber = new \Thrace\MediaBundle\Form\EventSubscriber\MultiFileUploadSubscriber($this->om, $this->fileManager, $this->formFactory);
$this->subscriber->setTypeOptions($options['options']);
$builder->addEventSubscriber($this->subscriber);
}
/**
* @param EventSubscriberInterface $subscriber
*/
public function registerActionSubscriber(EventSubscriberInterface $subscriber)
{
if ($subscriber instanceof LoggableReactionInterface) {
$subscriber->setLogger($this->logger);
}
$this->actionDispatcher->addSubscriber($subscriber);
}
/**
* Remove a subscriber
*
* @param EventSubscriberInterface $subscriber
*/
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
if ($subscriber instanceof HttpClientEventSubscriber) {
$subscriber->attachHttpClient($this);
}
$this->eventDispatcher->removeSubscriber($subscriber);
}
/**
* {@inheritDoc}
*/
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
// Copy-Pasted from EventDispatcher::removeSubscriber() to ensure removeListener() call
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (is_array($params) && is_array($params[0])) {
foreach ($params as $listener) {
$this->removeListener($eventName, array($subscriber, $listener[0]));
}
} else {
$this->removeListener($eventName, array($subscriber, is_string($params) ? $params : $params[0]));
}
}
}
