function EntityChangedConstraintValidator::validate
Same name in other branches
- 9 core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/EntityChangedConstraintValidator.php \Drupal\Core\Entity\Plugin\Validation\Constraint\EntityChangedConstraintValidator::validate()
- 8.9.x core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/EntityChangedConstraintValidator.php \Drupal\Core\Entity\Plugin\Validation\Constraint\EntityChangedConstraintValidator::validate()
- 11.x core/lib/Drupal/Core/Entity/Plugin/Validation/Constraint/EntityChangedConstraintValidator.php \Drupal\Core\Entity\Plugin\Validation\Constraint\EntityChangedConstraintValidator::validate()
1 call to EntityChangedConstraintValidator::validate()
- BlockContentEntityChangedConstraintValidator::validate in core/
modules/ block_content/ src/ Plugin/ Validation/ Constraint/ BlockContentEntityChangedConstraintValidator.php
1 method overrides EntityChangedConstraintValidator::validate()
- BlockContentEntityChangedConstraintValidator::validate in core/
modules/ block_content/ src/ Plugin/ Validation/ Constraint/ BlockContentEntityChangedConstraintValidator.php
File
-
core/
lib/ Drupal/ Core/ Entity/ Plugin/ Validation/ Constraint/ EntityChangedConstraintValidator.php, line 16
Class
- EntityChangedConstraintValidator
- Validates the EntityChanged constraint.
Namespace
Drupal\Core\Entity\Plugin\Validation\ConstraintCode
public function validate($entity, Constraint $constraint) {
if (isset($entity)) {
/** @var \Drupal\Core\Entity\EntityInterface $entity */
if (!$entity->isNew()) {
$saved_entity = \Drupal::entityTypeManager()->getStorage($entity->getEntityTypeId())
->loadUnchanged($entity->id());
// Ensure that all the entity translations are the same as or newer
// than their current version in the storage in order to avoid
// reverting other changes. In fact the entity object that is being
// saved might contain an older entity translation when different
// translations are being concurrently edited.
if ($saved_entity) {
$common_translation_languages = array_intersect_key($entity->getTranslationLanguages(), $saved_entity->getTranslationLanguages());
foreach (array_keys($common_translation_languages) as $langcode) {
// Merely comparing the latest changed timestamps across all
// translations is not sufficient since other translations may have
// been edited and saved in the meanwhile. Therefore, compare the
// changed timestamps of each entity translation individually.
if ($saved_entity->getTranslation($langcode)
->getChangedTime() > $entity->getTranslation($langcode)
->getChangedTime()) {
$this->context
->addViolation($constraint->message);
break;
}
}
}
}
}
}
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