PageActions.php

Namespace

Drupal\navigation\Plugin\TopBarItem

File

core/modules/navigation/src/Plugin/TopBarItem/PageActions.php

View source
<?php

declare (strict_types=1);
namespace Drupal\navigation\Plugin\TopBarItem;

use Drupal\Core\Cache\CacheableMetadata;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\navigation\Attribute\TopBarItem;
use Drupal\navigation\NavigationRenderer;
use Drupal\navigation\TopBarItemBase;
use Drupal\navigation\TopBarRegion;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides the Page Actions basic top bar item.
 */
final class PageActions extends TopBarItemBase implements ContainerFactoryPluginInterface {
    public function __construct(array $configuration, $plugin_id, $plugin_definition, NavigationRenderer $navigationRenderer) {
        parent::__construct($configuration, $plugin_id, $plugin_definition);
    }
    public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) : static {
        return new static($configuration, $plugin_id, $plugin_definition, $container->get(NavigationRenderer::class));
    }
    
    /**
     * {@inheritdoc}
     */
    public function build() : array {
        $build = [];
        // Local tasks for content entities.
        if ($this->navigationRenderer
            ->hasLocalTasks()) {
            $local_tasks = $this->navigationRenderer
                ->getLocalTasks();
            $build = [
                '#theme' => 'top_bar_local_tasks',
                '#local_tasks' => $local_tasks['tasks'],
            ];
            assert($local_tasks['cacheability'] instanceof CacheableMetadata);
            $local_tasks['cacheability']->applyTo($build);
        }
        return $build;
    }

}

Classes

Title Deprecated Summary
PageActions Provides the Page Actions basic top bar item.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.