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ArrayToModelTransformer.php
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ArrayToModelTransformer.php
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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\Form\DataTransformer;
use Sonata\AdminBundle\Model\ModelManagerInterface;
use Symfony\Component\Form\DataTransformerInterface;
/**
* @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
*/
final class ArrayToModelTransformer implements DataTransformerInterface
{
/**
* @var ModelManagerInterface
*/
private $modelManager;
/**
* @var string
*/
private $className;
public function __construct(ModelManagerInterface $modelManager, string $className)
{
$this->modelManager = $modelManager;
$this->className = $className;
}
public function reverseTransform($array)
{
// when the object is created the form return an array
// one the object is persisted, the edit $array is the user instance
if ($array instanceof $this->className) {
return $array;
}
$instance = new $this->className();
if (!\is_array($array)) {
return $instance;
}
return $this->modelManager->modelReverseTransform($this->className, $array);
}
public function transform($value)
{
return $value;
}
}