public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('title')->add('images', 'collection', ['allow_add' => false, 'allow_delete' => false, 'type' => new ImageEdit()]);
$referenceRepository = $this->referenceRepository;
$builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use($referenceRepository) {
/** @var Subscription $subscription */
$subscription = $event->getData();
$imageReferences = $referenceRepository->findBy(['name' => 'file', 'type' => $subscription->getType()]);
// On ajoute les références non présentes dans les subscriptions
foreach ($imageReferences as $imageReference) {
if ($subscription->getImages()->filter(function ($image) use($imageReference) {
return $image->getReference()->getId() == $imageReference->getId();
})->isEmpty()) {
$image = new Image();
$image->setReference($imageReference);
$subscription->addImage($image);
}
}
});
}
