vendor/nucleos/user-bundle/src/Form/Type/LoginFormType.php line 26

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  1. <?php
  3. /*
  4.  * This file is part of the NucleosUserBundle package.
  5.  *
  6.  * (c) Christian Gripp <mail@core23.de>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Nucleos\UserBundle\Form\Type;
  14. use Symfony\Component\Form\AbstractType;
  15. use Symfony\Component\Form\Extension\Core\Type\HiddenType;
  16. use Symfony\Component\Form\Extension\Core\Type\PasswordType;
  17. use Symfony\Component\Form\Extension\Core\Type\TextType;
  18. use Symfony\Component\Form\FormBuilderInterface;
  19. use Symfony\Component\Form\FormError;
  20. use Symfony\Component\Form\FormEvent;
  21. use Symfony\Component\Form\FormEvents;
  22. use Symfony\Component\OptionsResolver\OptionsResolver;
  23. use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
  24. use Symfony\Contracts\Translation\TranslatorInterface;
  26. final class LoginFormType extends AbstractType
  27. {
  28.     private AuthenticationUtils $authenticationUtils;
  30.     private TranslatorInterface $translator;
  32.     public function __construct(AuthenticationUtils $authenticationUtils, TranslatorInterface $translator)
  33.     {
  34.         $this->authenticationUtils = $authenticationUtils;
  35.         $this->translator          = $translator;
  36.     }
  38.     public function buildForm(FormBuilderInterface $builder, array $options): void
  39.     {
  40.         $builder
  41.             ->add('_username', TextType::class, [
  42.                 'label' => 'security.login.username',
  43.                 'attr'  => [
  44.                     'autocomplete' => 'username',
  45.                 ],
  46.             ])
  47.             ->add('_password', PasswordType::class, [
  48.                 'label' => 'security.login.password',
  49.                 'attr'  => [
  50.                     'autocomplete' => 'password',
  51.                 ],
  52.             ])
  53.             ->add('_target_path', HiddenType::class)
  54.         ;
  56.         $authenticationUtils = $this->authenticationUtils;
  58.         $builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($authenticationUtils): void {
  59.             $error = $authenticationUtils->getLastAuthenticationError();
  60.             if (null !== $error) {
  61.                 $message = $this->translator->trans($error->getMessage(), [], 'NucleosUserBundle');
  63.                 $event->getForm()->addError(new FormError($message));
  64.             }
  66.             $event->setData(array_replace((array) $event->getData(), [
  67.                 'username' => $authenticationUtils->getLastUsername(),
  68.             ]));
  69.         });
  70.     }
  72.     public function configureOptions(OptionsResolver $resolver): void
  73.     {
  74.         $resolver->setDefaults([
  75.             'translation_domain' => 'NucleosUserBundle',
  76.             'csrf_field_name'    => '_csrf_token',
  77.             'csrf_token_id'      => 'authenticate',
  78.         ]);
  79.     }
  81.     public function getBlockPrefix(): string
  82.     {
  83.         return '';
  84.     }
  85. }