public function ListingEmpty::render in Drupal 8

Same name in this branch

1. 8 core/modules/node/src/Plugin/views/area/ListingEmpty.php \Drupal\node\Plugin\views\area\ListingEmpty::render()
2. 8 core/modules/block_content/src/Plugin/views/area/ListingEmpty.php \Drupal\block_content\Plugin\views\area\ListingEmpty::render()

Same name and namespace in other branches

1. 9 core/modules/block_content/src/Plugin/views/area/ListingEmpty.php \Drupal\block_content\Plugin\views\area\ListingEmpty::render()
2. 10 core/modules/block_content/src/Plugin/views/area/ListingEmpty.php \Drupal\block_content\Plugin\views\area\ListingEmpty::render()

Render the area.

Parameters

bool $empty: (optional) Indicator if view result is empty or not. Defaults to FALSE.

Return value

array In any case we need a valid Drupal render array to return.

Overrides AreaPluginBase::render

File

core/modules/block_content/src/Plugin/views/area/ListingEmpty.php, line 71

Class

ListingEmpty

Defines an area plugin to display a block add link.

Namespace

Drupal\block_content\Plugin\views\area

Code

public function render($empty = FALSE) {
  if (!$empty || !empty($this->options['empty'])) {

    /** @var \Drupal\Core\Access\AccessResultInterface|\Drupal\Core\Cache\CacheableDependencyInterface $access_result */
    $access_result = $this->accessManager
      ->checkNamedRoute('block_content.add_page', [], $this->currentUser, TRUE);
    $element = [
      '#markup' => $this
        ->t('Add a <a href=":url">custom block</a>.', [
        ':url' => Url::fromRoute('block_content.add_page')
          ->toString(),
      ]),
      '#access' => $access_result
        ->isAllowed(),
      '#cache' => [
        'contexts' => $access_result
          ->getCacheContexts(),
        'tags' => $access_result
          ->getCacheTags(),
        'max-age' => $access_result
          ->getCacheMaxAge(),
      ],
    ];
    return $element;
  }
  return [];
}