class ShortcutLazyBuilders in Drupal 8

Lazy builders for the shortcut module.

Hierarchy

• class \Drupal\shortcut\ShortcutLazyBuilders implements TrustedCallbackInterface

1 string reference to 'ShortcutLazyBuilders'

shortcut.services.yml in core/modules/shortcut/shortcut.services.yml

core/modules/shortcut/shortcut.services.yml

1 service uses ShortcutLazyBuilders

shortcut.lazy_builders in core/modules/shortcut/shortcut.services.yml

Drupal\shortcut\ShortcutLazyBuilders

File

core/modules/shortcut/src/ShortcutLazyBuilders.php, line 12

Namespace

Drupal\shortcut

class ShortcutLazyBuilders implements TrustedCallbackInterface {

  /**
   * The renderer service.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * Constructs a new ShortcutLazyBuilders object.
   *
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   The renderer service.
   */
  public function __construct(RendererInterface $renderer) {
    $this->renderer = $renderer;
  }

  /**
   * {@inheritdoc}
   */
  public static function trustedCallbacks() {
    return [
      'lazyLinks',
    ];
  }

  /**
   * #lazy_builder callback; builds shortcut toolbar links.
   *
   * @return array
   *   A renderable array of shortcut links.
   */
  public function lazyLinks() {
    $shortcut_set = shortcut_current_displayed_set();
    $links = shortcut_renderable_links();
    $configure_link = NULL;
    if (shortcut_set_edit_access($shortcut_set)
      ->isAllowed()) {
      $configure_link = [
        '#type' => 'link',
        '#title' => t('Edit shortcuts'),
        '#url' => Url::fromRoute('entity.shortcut_set.customize_form', [
          'shortcut_set' => $shortcut_set
            ->id(),
        ]),
        '#options' => [
          'attributes' => [
            'class' => [
              'edit-shortcuts',
            ],
          ],
        ],
      ];
    }
    $build = [
      'shortcuts' => $links,
      'configure' => $configure_link,
    ];
    $this->renderer
      ->addCacheableDependency($build, $shortcut_set);
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ShortcutLazyBuilders::$renderer	protected	property	The renderer service.
ShortcutLazyBuilders::lazyLinks	public	function	#lazy_builder callback; builds shortcut toolbar links.
ShortcutLazyBuilders::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks
ShortcutLazyBuilders::__construct	public	function	Constructs a new ShortcutLazyBuilders object.
TrustedCallbackInterface::THROW_EXCEPTION		constant	Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION		constant	Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING		constant	Untrusted callbacks trigger E_USER_WARNING errors.