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<?php
namespace Stfalcon\Bundle\BlogBundle\Bridge\Doctrine\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Bridge\Doctrine\RegistryInterface;
use Stfalcon\Bundle\BlogBundle\Bridge\Doctrine\Form\DataTransformer\EntitiesToStringTransformer;
/**
* Form type for tags
*
* @author Stepan Tanasiychuk <ceo@stfalcon.com>
*/
class TagsType extends AbstractType
{
protected $registry;
/**
* Constructor injection
*
* @param RegistryInterface $registry Doctrine registry object
*
* @return void
*/
public function __construct(RegistryInterface $registry)
{
$this->registry = $registry;
}
/**
* Builds the form.
*
* @param FormBuilderInterface $builder The form builder
* @param array $options The options
*
* @return void
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->prependClientTransformer(
new EntitiesToStringTransformer($this->registry->getEntityManager())
);
}
/**
* Returns the name of the parent type.
*
* @return string
*/
public function getParent()
{
return 'text';
}
/**
* Returns the name of this type.
*
* @return string The name of this type
*/
public function getName()
{
return 'tags';
}
}