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<?php
declare(strict_types=1);
/*
* This file is part of the Sonata Project package.
*
* (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sonata\AdminBundle\Admin\Extension;
use Sonata\AdminBundle\Admin\AbstractAdminExtension;
use Sonata\AdminBundle\Admin\AdminInterface;
use Sonata\AdminBundle\BCLayer\BCHelper;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Model\LockInterface;
use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;
/**
* @author Emmanuel Vella <vella.emmanuel@gmail.com>
*
* @phpstan-extends AbstractAdminExtension<object>
*/
final class LockExtension extends AbstractAdminExtension
{
private string $fieldName = '_lock_version';
public function configureFormFields(FormMapper $form): void
{
$admin = $form->getAdmin();
$formBuilder = $form->getFormBuilder();
$formBuilder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($admin): void {
$data = $event->getData();
$form = $event->getForm();
if (!\is_object($data) || null !== $form->getParent()) {
return;
}
$modelManager = $admin->getModelManager();
if (!$modelManager instanceof LockInterface) {
return;
}
if (null === $lockVersion = $modelManager->getLockVersion($data)) {
return;
}
$form->add($this->fieldName, HiddenType::class, [
'mapped' => false,
'data' => $lockVersion,
]);
});
}
public function preUpdate(AdminInterface $admin, object $object): void
{
if (!$admin->hasRequest()) {
return;
}
$data = BCHelper::getFromRequest($admin->getRequest(), $admin->getUniqId());
if (!\is_array($data)) {
return;
}
if (!isset($data[$this->fieldName])) {
return;
}
$modelManager = $admin->getModelManager();
if (!$modelManager instanceof LockInterface) {
return;
}
$modelManager->lock($object, (int) $data[$this->fieldName]);
}
}