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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\Extension\Core\DataTransformer\ValueToDuplicatesTransformer;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class RepeatedType extends AbstractType
{
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
// Overwrite required option for child fields
$options['first_options']['required'] = $options['required'];
$options['second_options']['required'] = $options['required'];
if (!isset($options['options']['error_bubbling'])) {
$options['options']['error_bubbling'] = $options['error_bubbling'];
}
$builder
->addViewTransformer(new ValueToDuplicatesTransformer(array(
$options['first_name'],
$options['second_name'],
)))
->add($options['first_name'], $options['type'], array_merge($options['options'], $options['first_options']))
->add($options['second_name'], $options['type'], array_merge($options['options'], $options['second_options']))
;
}
/**
* {@inheritdoc}
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'type' => 'text',
'options' => array(),
'first_options' => array(),
'second_options' => array(),
'first_name' => 'first',
'second_name' => 'second',
'error_bubbling' => false,
));
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'repeated';
}
}