www.aleph1.co.uk Git - yaffs-website/blob - web/core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/EntityChangedConstraintValidator.php

   1 <?php
   2
   3 namespace Drupal\Core\Entity\Plugin\Validation\Constraint;
   4
   5 use Symfony\Component\Validator\Constraint;
   6 use Symfony\Component\Validator\ConstraintValidator;
   7
   8 /**
   9  * Validates the EntityChanged constraint.
  10  */
  11 class EntityChangedConstraintValidator extends ConstraintValidator {
  12
  13   /**
  14    * {@inheritdoc}
  15    */
  16   public function validate($entity, Constraint $constraint) {
  17     if (isset($entity)) {
  18       /** @var \Drupal\Core\Entity\EntityInterface $entity */
  19       if (!$entity->isNew()) {
  20         $saved_entity = \Drupal::entityManager()->getStorage($entity->getEntityTypeId())->loadUnchanged($entity->id());
  21         // A change to any other translation must add a violation to the current
  22         // translation because there might be untranslatable shared fields.
  23         if ($saved_entity && $saved_entity->getChangedTimeAcrossTranslations() > $entity->getChangedTimeAcrossTranslations()) {
  24           $this->context->addViolation($constraint->message);
  25         }
  26       }
  27     }
  28   }
  29
  30 }