comment_entity_view

comment_entity_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode)

Implements hook_entity_view().

File

core/modules/comment/comment.module, line 212: Enables users to comment on published content.

Code

function comment_entity_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) {
  if ($entity instanceof FieldableEntityInterface && $view_mode == 'rss' && $display->getComponent('links')) {
    /** @var \Drupal\comment\CommentManagerInterface $comment_manager */
    $comment_manager = \Drupal::service('comment.manager');
    $fields = $comment_manager->getFields($entity->getEntityTypeId());
    foreach ($fields as $field_name => $detail) {
      if ($entity->hasField($field_name) && $entity->get($field_name)->status != CommentItemInterface::HIDDEN) {
        // Add a comments RSS element which is a URL to the comments of this
        // entity.
        $options = array(
          'fragment' => 'comments',
          'absolute' => TRUE,
        );
        $entity->rss_elements[] = array(
          'key' => 'comments',
          'value' => $entity->url('canonical', $options),
        );
      }
    }
  }
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21comment%21comment.module/function/comment_entity_view/8.2.x

doc_Drupal

2025-01-10 15:47:30

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