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<?php
namespace EasyCorp\Bundle\EasyAdminBundle\Factory;
use Doctrine\Common\Util\ClassUtils;
use Doctrine\Persistence\ManagerRegistry;
use Doctrine\Persistence\Mapping\ClassMetadata;
use Doctrine\Persistence\ObjectManager;
use Doctrine\Persistence\Proxy;
use EasyCorp\Bundle\EasyAdminBundle\Collection\ActionCollection;
use EasyCorp\Bundle\EasyAdminBundle\Collection\EntityCollection;
use EasyCorp\Bundle\EasyAdminBundle\Collection\FieldCollection;
use EasyCorp\Bundle\EasyAdminBundle\Dto\ActionConfigDto;
use EasyCorp\Bundle\EasyAdminBundle\Dto\EntityDto;
use EasyCorp\Bundle\EasyAdminBundle\Event\AfterEntityBuiltEvent;
use EasyCorp\Bundle\EasyAdminBundle\Exception\EntityNotFoundException;
use EasyCorp\Bundle\EasyAdminBundle\Security\Permission;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
/**
* @author Javier Eguiluz <javier.eguiluz@gmail.com>
*/
final class EntityFactory
{
private $fieldFactory;
private $actionFactory;
private $authorizationChecker;
private $doctrine;
private $eventDispatcher;
public function __construct(FieldFactory $fieldFactory, ActionFactory $actionFactory, AuthorizationCheckerInterface $authorizationChecker, ManagerRegistry $doctrine, EventDispatcherInterface $eventDispatcher)
{
$this->fieldFactory = $fieldFactory;
$this->actionFactory = $actionFactory;
$this->authorizationChecker = $authorizationChecker;
$this->doctrine = $doctrine;
$this->eventDispatcher = $eventDispatcher;
}
public function processFields(EntityDto $entityDto, FieldCollection $fields): void
{
$this->fieldFactory->processFields($entityDto, $fields);
}
public function processFieldsForAll(EntityCollection $entities, FieldCollection $fields): void
{
foreach ($entities as $entity) {
$this->processFields($entity, clone $fields);
$entities->set($entity);
}
}
public function processActions(EntityDto $entityDto, ActionConfigDto $actionConfigDto): void
{
$this->actionFactory->processEntityActions($entityDto, $actionConfigDto);
}
public function processActionsForAll(EntityCollection $entities, ActionConfigDto $actionConfigDto): ActionCollection
{
foreach ($entities as $entity) {
$this->processActions($entity, clone $actionConfigDto);
}
return $this->actionFactory->processGlobalActions($actionConfigDto);
}
public function create(string $entityFqcn, $entityId = null, ?string $entityPermission = null): EntityDto
{
return $this->doCreate($entityFqcn, $entityId, $entityPermission);
}
public function createForEntityInstance($entityInstance): EntityDto
{
return $this->doCreate(null, null, null, $entityInstance);
}
public function createCollection(EntityDto $entityDto, ?iterable $entityInstances): EntityCollection
{
$entityDtos = [];
foreach ($entityInstances as $entityInstance) {
$newEntityDto = $entityDto->newWithInstance($entityInstance);
$newEntityId = $newEntityDto->getPrimaryKeyValueAsString();
if (!$this->authorizationChecker->isGranted(Permission::EA_ACCESS_ENTITY, $newEntityDto)) {
$newEntityDto->markAsInaccessible();
}
$entityDtos[$newEntityId] = $newEntityDto;
}
return EntityCollection::new($entityDtos);
}
public function getEntityMetadata(string $entityFqcn): ClassMetadata
{
$entityManager = $this->getEntityManager($entityFqcn);
$entityMetadata = $entityManager->getClassMetadata($entityFqcn);
if (1 !== \count($entityMetadata->getIdentifierFieldNames())) {
throw new \RuntimeException(sprintf('EasyAdmin does not support Doctrine entities with composite primary keys (such as the ones used in the "%s" entity).', $entityFqcn));
}
return $entityMetadata;
}
private function doCreate(?string $entityFqcn = null, $entityId = null, ?string $entityPermission = null, $entityInstance = null): EntityDto
{
if (null === $entityInstance && null !== $entityFqcn) {
$entityInstance = null === $entityId ? null : $this->getEntityInstance($entityFqcn, $entityId);
}
if (null !== $entityInstance && null === $entityFqcn) {
if ($entityInstance instanceof Proxy) {
$entityInstance->__load();
}
$entityFqcn = ClassUtils::getClass($entityInstance);
}
$entityMetadata = $this->getEntityMetadata($entityFqcn);
$entityDto = new EntityDto($entityFqcn, $entityMetadata, $entityPermission, $entityInstance);
if (!$this->authorizationChecker->isGranted(Permission::EA_ACCESS_ENTITY, $entityDto)) {
$entityDto->markAsInaccessible();
}
$this->eventDispatcher->dispatch(new AfterEntityBuiltEvent($entityDto));
return $entityDto;
}
private function getEntityManager(string $entityFqcn): ObjectManager
{
if (null === $entityManager = $this->doctrine->getManagerForClass($entityFqcn)) {
throw new \RuntimeException(sprintf('There is no Doctrine Entity Manager defined for the "%s" class', $entityFqcn));
}
return $entityManager;
}
/**
* @return object|null
*/
private function getEntityInstance(string $entityFqcn, $entityIdValue)
{
$entityManager = $this->getEntityManager($entityFqcn);
if (null === $entityInstance = $entityManager->getRepository($entityFqcn)->find($entityIdValue)) {
$entityIdName = $entityManager->getClassMetadata($entityFqcn)->getIdentifierFieldNames()[0];
throw new EntityNotFoundException(['entity_name' => $entityFqcn, 'entity_id_name' => $entityIdName, 'entity_id_value' => $entityIdValue]);
}
return $entityInstance;
}
}

vendor/easycorp/easyadmin-bundle/src/Factory/EntityFactory.php line 54