URL

• Recuperare l'url del sito corrente:
  • $hostName = \Drupal::request()->getHost();
  • $hostWithHttp = \Drupal::request()->getSchemeAndHttpHost();
• Data di oggi:
  • creation=(new \DateTime())->format('Y-m-d H:i:s');
• Recuperare un nodo:
  • $node = \Drupal\node\Entity\Node::load($nid);

Da inserire nella funzione [THEME_NAME]_preprocess_page()

// Page template suggestions based off URL alias
   if (module_exists('path')) {
    $alias = drupal_get_path_alias(str_replace('/edit','',$_GET['q']));
    if ($alias != $_GET['q']) {
      $template_filename = 'page';
      foreach (explode('/', $alias) as $path_part) {
        $template_filename = $template_filename . '__' . $path_part;
        $variables['theme_hook_suggestions'][] = $template_filename;
      }
    }
  }