'#theme' => 'rdf_metadata',
'#metadata' => [$date_attributes],
];
- $variables['metadata'] = drupal_render($rdf_metadata);
+ $variables['metadata'] = \Drupal::service('renderer')->render($rdf_metadata);
}
// Adds RDFa markup annotating the number of comments a node has.
if (!empty($variables['content']['comment_body']['#prefix'])) {
$rdf_metadata['#suffix'] = $variables['content']['comment_body']['#prefix'];
}
- $variables['content']['comment_body']['#prefix'] = drupal_render($rdf_metadata);
+ $variables['content']['comment_body']['#prefix'] = \Drupal::service('renderer')->render($rdf_metadata);
}
}