function ViewsThemeHooks::preprocessNode

Implements hook_preprocess_HOOK().

Allows view-based node templates if called from a view.

Attributes

File

core/modules/views/src/Hook/ViewsThemeHooks.php, line 17

Class

ViewsThemeHooks

Hook implementations for views.

Namespace

Code

public function preprocessNode(&$variables) : void {
  // The 'view' attribute of the node is added in
  // \Drupal\views\Plugin\views\row\EntityRow::preRender().
  if (!empty($variables['node']->view) && $variables['node']->view->storage
    ->id()) {
    $variables['view'] = $variables['node']->view;
    // The view variable is deprecated.
    $variables['deprecations']['view'] = "'view' is deprecated in drupal:11.1.0 and is removed in drupal:12.0.0. There is no replacement. See https://www.drupal.org/node/3459903";
    // If a node is being rendered in a view, and the view does not have a
    // path, prevent drupal from accidentally setting the $page variable.
    if (!empty($variables['view']->current_display) && $variables['page'] && $variables['view_mode'] == 'full' && !$variables['view']->display_handler
      ->hasPath()) {
      $variables['page'] = FALSE;
    }
  }
}