function comment_entity_view in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/comment/comment.module \comment_entity_view()
Implements hook_entity_view().
File
- core/
modules/ comment/ comment.module, line 211 - 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),
);
}
}
}
}