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AbstractOrderedExtension.php
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AbstractOrderedExtension.php
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<?php
/*
* This file is part of the Ivory Ordered Form package.
*
* (c) Eric GELOEN <geloen.eric@gmail.com>
*
* For the full copyright and license information, please read the LICENSE
* file that was distributed with this source code.
*/
namespace Ivory\OrderedForm\Extension;
use Symfony\Component\Form\AbstractTypeExtension;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
/**
* @author GeLo <geloen.eric@gmail.com>
*/
abstract class AbstractOrderedExtension extends AbstractTypeExtension
{
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->setPosition($options['position']);
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array('position' => null));
if (method_exists('Symfony\Component\OptionsResolver\OptionsResolver', 'setDefault')) {
$resolver->setAllowedTypes('position', array('null', 'string', 'array'));
} else {
$resolver->setAllowedTypes(array('position' => array('null', 'string', 'array')));
}
}
/**
* {@inheritdoc}
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$this->configureOptions($resolver);
}
}