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DoctrineORMInfo.php
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DoctrineORMInfo.php
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<?php
declare(strict_types=1);
/*
* This file is part of the AutoFormBundle package.
*
* (c) David ALLIX <http://a2lix.fr>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace A2lix\AutoFormBundle\ObjectInfo;
use A2lix\AutoFormBundle\Form\Type\AutoFormType;
use Doctrine\Persistence\Mapping\ClassMetadata;
use Doctrine\Persistence\Mapping\ClassMetadataFactory;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
class DoctrineORMInfo
{
public function __construct(
private readonly ClassMetadataFactory $classMetadataFactory,
) {}
public function getFieldsConfig(string $class): array
{
$fieldsConfig = [];
$metadata = $this->classMetadataFactory->getMetadataFor($class);
if (!empty($fields = $metadata->getFieldNames())) {
$fieldsConfig = array_fill_keys($fields, []);
}
if (!empty($assocNames = $metadata->getAssociationNames())) {
$fieldsConfig += $this->getAssocsConfig($metadata, $assocNames);
}
return $fieldsConfig;
}
public function getAssociationTargetClass(string $class, string $fieldName): string
{
$metadata = $this->classMetadataFactory->getMetadataFor($class);
if (!$metadata->hasAssociation($fieldName)) {
throw new \RuntimeException(sprintf('Unable to find the association target class of "%s" in %s.', $fieldName, $class));
}
return $metadata->getAssociationTargetClass($fieldName);
}
private function getAssocsConfig(ClassMetadata $metadata, array $assocNames): array
{
$assocsConfigs = [];
foreach ($assocNames as $assocName) {
$associationMapping = $metadata->getAssociationMapping($assocName);
if (isset($associationMapping['inversedBy'])) {
$assocsConfigs[$assocName] = [];
continue;
}
$class = $metadata->getAssociationTargetClass($assocName);
if ($metadata->isSingleValuedAssociation($assocName)) {
$assocsConfigs[$assocName] = [
'field_type' => AutoFormType::class,
'data_class' => $class,
'required' => false,
];
continue;
}
$assocsConfigs[$assocName] = [
'field_type' => CollectionType::class,
'entry_type' => AutoFormType::class,
'entry_options' => [
'data_class' => $class,
],
'allow_add' => true,
'by_reference' => false,
];
}
return $assocsConfigs;
}
}