class ToolbarLinkBuilder in Drupal 8

ToolbarLinkBuilder fills out the placeholders generated in user_toolbar().

Hierarchy

• class \Drupal\user\ToolbarLinkBuilder implements TrustedCallbackInterface uses StringTranslationTrait

1 string reference to 'ToolbarLinkBuilder'

user.services.yml in core/modules/user/user.services.yml

core/modules/user/user.services.yml

1 service uses ToolbarLinkBuilder

user.toolbar_link_builder in core/modules/user/user.services.yml

Drupal\user\ToolbarLinkBuilder

File

core/modules/user/src/ToolbarLinkBuilder.php, line 13

Namespace

Drupal\user

class ToolbarLinkBuilder implements TrustedCallbackInterface {
  use StringTranslationTrait;

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountProxyInterface
   */
  protected $account;

  /**
   * ToolbarHandler constructor.
   *
   * @param \Drupal\Core\Session\AccountProxyInterface $account
   *   The current user.
   */
  public function __construct(AccountProxyInterface $account) {
    $this->account = $account;
  }

  /**
   * Lazy builder callback for rendering toolbar links.
   *
   * @return array
   *   A renderable array as expected by the renderer service.
   */
  public function renderToolbarLinks() {
    $links = [
      'account' => [
        'title' => $this
          ->t('View profile'),
        'url' => Url::fromRoute('user.page'),
        'attributes' => [
          'title' => $this
            ->t('User account'),
        ],
      ],
      'account_edit' => [
        'title' => $this
          ->t('Edit profile'),
        'url' => Url::fromRoute('entity.user.edit_form', [
          'user' => $this->account
            ->id(),
        ]),
        'attributes' => [
          'title' => $this
            ->t('Edit user account'),
        ],
      ],
      'logout' => [
        'title' => $this
          ->t('Log out'),
        'url' => Url::fromRoute('user.logout'),
      ],
    ];
    $build = [
      '#theme' => 'links__toolbar_user',
      '#links' => $links,
      '#attributes' => [
        'class' => [
          'toolbar-menu',
        ],
      ],
      '#cache' => [
        'contexts' => [
          'user',
        ],
      ],
    ];
    return $build;
  }

  /**
   * Lazy builder callback for rendering the username.
   *
   * @return array
   *   A renderable array as expected by the renderer service.
   */
  public function renderDisplayName() {
    return [
      '#markup' => $this->account
        ->getDisplayName(),
    ];
  }

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

}

Members

Name	Modifiers	Type	Description	Overrides
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
ToolbarLinkBuilder::$account	protected	property	The current user.
ToolbarLinkBuilder::renderDisplayName	public	function	Lazy builder callback for rendering the username.
ToolbarLinkBuilder::renderToolbarLinks	public	function	Lazy builder callback for rendering toolbar links.
ToolbarLinkBuilder::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks
ToolbarLinkBuilder::__construct	public	function	ToolbarHandler constructor.
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.