function ListingEmpty::render

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

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 [];
}