function views_preprocess_node in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/views.module \views_preprocess_node()

A theme preprocess function to automatically allow view-based node templates if called from a view.

The 'modules/node.views.inc' file is a better place for this, but we haven't got a chance to load that file before Drupal builds the node portion of the theme registry.

File

core/modules/views/views.module, line 236

Primarily Drupal hooks and global API functions to manipulate views.

Code

function views_preprocess_node(&$variables) {

  // 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;

    // 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;
    }
  }
}