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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\Extension\Core\EventListener\FixUrlProtocolListener;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\OptionsResolver\OptionsResolver;
class UrlType extends AbstractType
{
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
if (null !== $options['default_protocol']) {
$builder->addEventSubscriber(new FixUrlProtocolListener($options['default_protocol']));
}
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
if ($options['default_protocol']) {
$view->vars['attr']['inputmode'] = 'url';
$view->vars['type'] = 'text';
}
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefault('default_protocol', 'http');
$resolver->setAllowedTypes('default_protocol', ['null', 'string']);
}
/**
* {@inheritdoc}
*/
public function getParent()
{
return TextType::class;
}
/**
* {@inheritdoc}
*/
public function getBlockPrefix()
{
return 'url';
}
}