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TranslationDomainExtension.php
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TranslationDomainExtension.php
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<?php
namespace SimpleThings\FormExtraBundle\Form\Extension;
use Symfony\Component\Form\AbstractTypeExtension;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\Form\FormBuilderInterface;
/**
* Extension providing forward compatibility for the handling of translation
* domains introduced in Symfony 2.0
*
* @author Christophe Coevoet <stof@notk.org>
*/
class TranslationDomainExtension extends AbstractTypeExtension
{
/**
* @return string
*/
public function getExtendedType()
{
return 'field';
}
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->setAttribute('translation_domain', $options['translation_domain']);
}
/**
* @param FormView $view
* @param FormInterface $form
* @param array $options
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
$view->set('translation_domain', $form->getAttribute('translation_domain'));
}
/**
* @param array $options
*
* @return array
*/
public function getDefaultOptions()
{
return array(
'translation_domain' => 'messages',
);
}
}