public function WebformNodeReferencesListController::render in Webform 8.5

Same name and namespace in other branches

1. 6.x modules/webform_node/src/Controller/WebformNodeReferencesListController.php \Drupal\webform_node\Controller\WebformNodeReferencesListController::render()

Builds the entity listing as renderable array for table.html.twig.

@todo Add a link to add a new item to the #empty text.

Overrides EntityListBuilder::render

1 call to WebformNodeReferencesListController::render()

WebformNodeReferencesListController::listing in modules/webform_node/src/Controller/WebformNodeReferencesListController.php

Provides the listing page for webform node references.

File

modules/webform_node/src/Controller/WebformNodeReferencesListController.php, line 384

Class

WebformNodeReferencesListController

Defines a controller for webform node references.

Namespace

Drupal\webform_node\Controller

Code

public function render() {
  $build = [];
  $build['info'] = $this
    ->buildInfo();
  $build += parent::render();
  $build['table']['#sticky'] = TRUE;

  // Customize the empty message.
  $build['table']['#empty'] = $this
    ->t('There are no webform node references.');

  // Must manually add local actions because we can't alter local actions and
  // add query string parameter.
  // @see https://www.drupal.org/node/2585169
  $local_actions = [];
  if ($this->webform
    ->hasVariants()) {
    foreach ($this->nodeTypes as $bundle => $node_type) {
      if ($node_type
        ->access('create')) {
        $local_actions['webform_node.references.add_form'] = [
          '#theme' => 'menu_local_action',
          '#link' => [
            'title' => $this
              ->t('Add reference'),
            'url' => Url::fromRoute('entity.webform.references.add_form', [
              'webform' => $this->webform
                ->id(),
            ]),
            'attributes' => WebformDialogHelper::getModalDialogAttributes(WebformDialogHelper::DIALOG_NARROW),
          ],
        ];
        WebformDialogHelper::attachLibraries($local_actions['webform_node.references.add_form']);
      }
    }
  }
  else {
    foreach ($this->nodeTypes as $bundle => $node_type) {
      if ($node_type
        ->access('create')) {
        $local_actions['webform_node.references.add_' . $bundle] = [
          '#theme' => 'menu_local_action',
          '#link' => [
            'title' => $this
              ->t('Add @title', [
              '@title' => $node_type
                ->label(),
            ]),
            'url' => Url::fromRoute('node.add', [
              'node_type' => $bundle,
            ], [
              'query' => [
                'webform_id' => $this->webform
                  ->id(),
              ],
            ]),
          ],
        ];
      }
    }
  }
  if ($local_actions) {
    $build['local_actions'] = [
      '#prefix' => '<ul class="action-links">',
      '#suffix' => '</ul>',
      '#weight' => -100,
    ] + $local_actions;
  }
  $build['#attached']['library'][] = 'webform_node/webform_node.references';
  return $build;
}