function comment_entity_storage_load

Implements hook_entity_storage_load().

See also

\Drupal\comment\Plugin\Field\FieldType\CommentItem::propertyDefinitions()

File

core/modules/comment/comment.module, line 272

Code

function comment_entity_storage_load($entities, $entity_type) {
    // Comments can only be attached to content entities, so skip others.
    if (!\Drupal::entityTypeManager()->getDefinition($entity_type)
        ->entityClassImplements(FieldableEntityInterface::class)) {
        return;
    }
    if (!\Drupal::service('comment.manager')->getFields($entity_type)) {
        // Do not query database when entity has no comment fields.
        return;
    }
    // Load comment information from the database and update the entity's
    // comment statistics properties, which are defined on each CommentItem field.
    $result = \Drupal::service('comment.statistics')->read($entities, $entity_type);
    foreach ($result as $record) {
        // Skip fields that entity does not have.
        if (!$entities[$record->entity_id]
            ->hasField($record->field_name)) {
            continue;
        }
        $comment_statistics = $entities[$record->entity_id]
            ->get($record->field_name);
        $comment_statistics->cid = $record->cid;
        $comment_statistics->last_comment_timestamp = $record->last_comment_timestamp;
        $comment_statistics->last_comment_name = $record->last_comment_name;
        $comment_statistics->last_comment_uid = $record->last_comment_uid;
        $comment_statistics->comment_count = $record->comment_count;
    }
}