Файл: symfony-2.7/src/Symfony/Component/Form/Extension/Validator/Type/FormTypeValidatorExtension.php
Строк: 149
<?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 SymfonyComponentFormExtensionValidatorType;
use SymfonyComponentFormFormBuilderInterface;
use SymfonyComponentFormExtensionValidatorViolationMapperViolationMapper;
use SymfonyComponentFormExtensionValidatorEventListenerValidationListener;
use SymfonyComponentValidatorValidatorValidatorInterface;
use SymfonyComponentValidatorValidatorInterface as LegacyValidatorInterface;
use SymfonyComponentOptionsResolverOptions;
use SymfonyComponentOptionsResolverOptionsResolver;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class FormTypeValidatorExtension extends BaseValidatorExtension
{
/**
* @var ValidatorInterface
*/
private $validator;
/**
* @var ViolationMapper
*/
private $violationMapper;
/**
* @param ValidatorInterface|LegacyValidatorInterface $validator
*/
public function __construct($validator)
{
if (!$validator instanceof ValidatorInterface && !$validator instanceof LegacyValidatorInterface) {
throw new InvalidArgumentException('Validator must be instance of SymfonyComponentValidatorValidatorValidatorInterface or SymfonyComponentValidatorValidatorInterface');
}
$this->validator = $validator;
$this->violationMapper = new ViolationMapper();
}
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addEventSubscriber(new ValidationListener($this->validator, $this->violationMapper));
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
// Constraint should always be converted to an array
$constraintsNormalizer = function (Options $options, $constraints) {
return is_object($constraints) ? array($constraints) : (array) $constraints;
};
$resolver->setDefaults(array(
'error_mapping' => array(),
'constraints' => array(),
'cascade_validation' => false,
'invalid_message' => 'This value is not valid.',
'invalid_message_parameters' => array(),
'allow_extra_fields' => false,
'extra_fields_message' => 'This form should not contain extra fields.',
));
$resolver->setNormalizers(array(
'constraints' => $constraintsNormalizer,
));
}
/**
* {@inheritdoc}
*/
public function getExtendedType()
{
return 'form';
}
}