function node_page_top

Implements hook_page_top().

File

core/modules/node/node.module, line 726

Code

function node_page_top(array &$page) {
    // Add 'Back to content editing' link on preview page.
    $route_match = \Drupal::routeMatch();
    if ($route_match->getRouteName() == 'entity.node.preview') {
        $page['page_top']['node_preview'] = [
            '#type' => 'container',
            '#attributes' => [
                'class' => [
                    'node-preview-container',
                    'container-inline',
                ],
            ],
        ];
        $form = \Drupal::formBuilder()->getForm('\\Drupal\\node\\Form\\NodePreviewForm', $route_match->getParameter('node_preview'));
        $page['page_top']['node_preview']['view_mode'] = $form;
    }
}