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<?php |
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namespace JBen87\ParsleyBundle\Form\Extension; |
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use JBen87\ParsleyBundle\Constraint\Factory\FactoryRegistry; |
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use JBen87\ParsleyBundle\Constraint\Reader\ReaderRegistry; |
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use JBen87\ParsleyBundle\Exception\ConstraintException; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\Form\AbstractTypeExtension; |
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use Symfony\Component\Form\Extension\Core\Type\FormType; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\Form\FormView; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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use Symfony\Component\Validator\Constraint as SymfonyConstraint; |
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class ParsleyTypeExtension extends AbstractTypeExtension |
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{ |
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/** |
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* @var FactoryRegistry |
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*/ |
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private $factoryRegistry; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var NormalizerInterface |
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*/ |
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private $normalizer; |
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/** |
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* @var ReaderRegistry |
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*/ |
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private $readerRegistry; |
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/** |
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* @var bool |
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*/ |
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private $enabled; |
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/** |
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* @var string |
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*/ |
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private $triggerEvent; |
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/** |
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* @param FactoryRegistry $factoryRegistry |
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* @param LoggerInterface $logger |
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* @param NormalizerInterface $normalizer |
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* @param ReaderRegistry $readerRegistry |
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* @param bool $enabled |
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* @param string $triggerEvent |
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*/ |
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public function __construct( |
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FactoryRegistry $factoryRegistry, |
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LoggerInterface $logger, |
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NormalizerInterface $normalizer, |
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ReaderRegistry $readerRegistry, |
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bool $enabled, |
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string $triggerEvent |
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) { |
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$this->factoryRegistry = $factoryRegistry; |
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$this->logger = $logger; |
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$this->normalizer = $normalizer; |
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$this->readerRegistry = $readerRegistry; |
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$this->enabled = $enabled; |
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$this->triggerEvent = $triggerEvent; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function finishView(FormView $view, FormInterface $form, array $options): void |
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{ |
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if (false === $options['parsley_enabled']) { |
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return; |
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} |
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// enable parsley validation on root form |
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if (true === $form->isRoot()) { |
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$view->vars['attr'] += [ |
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'novalidate' => true, |
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'data-parsley-validate' => true, |
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]; |
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return; |
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} |
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// set trigger event attribute on form children |
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$view->vars['attr']['data-parsley-trigger'] = $options['parsley_trigger_event']; |
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// build constraints and map them as data attributes |
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foreach ($this->getConstraints($form) as $symfonyConstraint) { |
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try { |
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$factory = $this->factoryRegistry->findForConstraint($symfonyConstraint); |
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$constraint = $factory->create($symfonyConstraint); |
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$view->vars['attr'] = array_merge($view->vars['attr'], $constraint->normalize($this->normalizer)); |
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} catch (ConstraintException $exception) { |
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$this->logger->warning($exception->getMessage(), ['constraint' => $symfonyConstraint]); |
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} |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function configureOptions(OptionsResolver $resolver): void |
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{ |
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$resolver->setDefaults([ |
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'parsley_enabled' => $this->enabled, |
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'parsley_trigger_event' => $this->triggerEvent, |
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]); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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1 |
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public static function getExtendedTypes(): iterable |
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{ |
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yield FormType::class; |
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} |
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/** |
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* @param FormInterface $form |
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* |
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* @return SymfonyConstraint[] |
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*/ |
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4 |
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private function getConstraints(FormInterface $form): array |
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{ |
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4 |
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$constraints = []; |
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4 |
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foreach ($this->readerRegistry->all() as $reader) { |
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$constraints = array_merge($constraints, $reader->read($form)); |
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} |
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4 |
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return $constraints; |
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} |
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} |
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bjd-php /
parsley-bundle
