function farm_entity_entity_presave in farmOS 2.x

Implements hook_entity_presave().

Forces revisions on all farm entities if the entity type supports them and the bundle has them enabled. This removes the option for users to disable a revision per-entity but as JSON:API doesn't support revisions yet, this is a trade-off that allows us to create revisions consistently on both the UI and the API.

File

modules/core/entity/farm_entity.module, line 113

Contains farm_entity.module.

Code

function farm_entity_entity_presave(EntityInterface $entity) {

  // Only apply to farm controlled entities.
  $entity_types = [
    'asset',
    'log',
    'plan',
    'quantity',
  ];
  if (!in_array($entity
    ->getEntityTypeId(), $entity_types)) {
    return;
  }

  // Force create new revision as json api doesn't do that by default.
  // @see https://www.drupal.org/project/drupal/issues/2993557
  // @see https://www.drupal.org/project/drupal/issues/2795279
  // @see https://github.com/json-api/json-api/pull/824
  if ($entity->type->entity
    ->shouldCreateNewRevision() && $entity
    ->getEntityType()
    ->isRevisionable()) {

    /** @var \Drupal\Core\Entity\RevisionLogInterface $entity */

    // Always create a new revision.
    $entity
      ->setNewRevision(TRUE);

    // If the new revision log message matches the original, then set a blank
    // revision log message. We don't want the same message repeated across
    // every revision created by the API.
    if (!empty($entity->original)) {
      if ($entity->original
        ->get('revision_log_message')->value == $entity
        ->get('revision_log_message')->value) {
        $entity
          ->setRevisionLogMessage('');
      }
    }

    // Set the user ID and creation time.
    $entity
      ->setRevisionUserId(\Drupal::currentUser()
      ->getAccount()
      ->id());
    $entity
      ->setRevisionCreationTime(\Drupal::time()
      ->getRequestTime());
  }
}