function multiversion_paragraph_update in Multiversion 8

Implements hook_ENTITY_TYPE_update().

File

./multiversion.module, line 303

Code

function multiversion_paragraph_update(EntityInterface $entity) {

  // Update the target_revision_id field value for the parent entity if it
  // changed (for example when saving a revision after a stub revision during
  // replication).
  $parent = $entity
    ->getParentEntity();
  $entity_revision_parent_field_name = $entity
    ->getEntityType()
    ->get('entity_revision_parent_field_name_field');
  if ($parent instanceof ContentEntityInterface && !empty($entity->workspace) && $entity_revision_parent_field_name && !empty($entity->{$entity_revision_parent_field_name}->value) && ($entity->_rev->is_stub || !empty($entity->original) && $entity->original->_rev->is_stub)) {
    $parent_field_name = $entity->{$entity_revision_parent_field_name}->value;
    $storage = \Drupal::entityTypeManager()
      ->getStorage($parent
      ->getEntityTypeId());
    $storage
      ->resetCache([
      $parent
        ->id(),
    ]);

    // Load the most recent version of the parent.
    $parent = $storage
      ->load($parent
      ->id());
    if ($parent && !empty($parent->{$parent_field_name})) {
      $save_parent = FALSE;
      $values = $parent->{$parent_field_name}
        ->getValue();
      $updated_values = [];
      foreach ($values as $delta => $value) {
        $updated_values[$delta] = $value;
        if ($value['target_id'] == $entity
          ->id() && $value['target_revision_id'] != $entity
          ->getRevisionId()) {
          $updated_values[$delta]['target_revision_id'] = $entity
            ->getRevisionId();
          $save_parent = TRUE;
        }
      }
      if ($save_parent) {
        $parent->{$parent_field_name}
          ->setValue($updated_values);
        try {
          $storage
            ->saveWithoutForcingNewRevision($parent);
          $storage
            ->resetCache([
            $parent
              ->id(),
          ]);
        } catch (\Exception $e) {
          $details = t('Failed to save parent entity with UUID: %uuid_parent for paragraph entity with UUID: %uuid_paragraph.', [
            '%uuid_parent' => $parent
              ->uuid(),
            '%uuid_paragraph' => $entity
              ->uuid(),
          ]);
          \Drupal::logger('Multiversion')
            ->error('%type: @message in %function (line %line of %file). ' . $details, Error::decodeException($e));
        }
      }
    }
  }
}