Chris@14: <?php
Chris@14: 
Chris@14: namespace Drupal\user;
Chris@14: 
Chris@14: use Drupal\Core\Session\AccountProxyInterface;
Chris@14: use Drupal\Core\StringTranslation\StringTranslationTrait;
Chris@14: use Drupal\Core\Url;
Chris@14: 
Chris@14: /**
Chris@14:  * ToolbarLinkBuilder fills out the placeholders generated in user_toolbar().
Chris@14:  */
Chris@14: class ToolbarLinkBuilder {
Chris@14: 
Chris@14:   use StringTranslationTrait;
Chris@14: 
Chris@14:   /**
Chris@14:    * The current user.
Chris@14:    *
Chris@14:    * @var \Drupal\Core\Session\AccountProxyInterface
Chris@14:    */
Chris@14:   protected $account;
Chris@14: 
Chris@14:   /**
Chris@14:    * ToolbarHandler constructor.
Chris@14:    *
Chris@14:    * @param \Drupal\Core\Session\AccountProxyInterface $account
Chris@14:    *   The current user.
Chris@14:    */
Chris@14:   public function __construct(AccountProxyInterface $account) {
Chris@14:     $this->account = $account;
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Lazy builder callback for rendering toolbar links.
Chris@14:    *
Chris@14:    * @return array
Chris@14:    *   A renderable array as expected by the renderer service.
Chris@14:    */
Chris@14:   public function renderToolbarLinks() {
Chris@14:     $links = [
Chris@14:       'account' => [
Chris@14:         'title' => $this->t('View profile'),
Chris@14:         'url' => Url::fromRoute('user.page'),
Chris@14:         'attributes' => [
Chris@14:           'title' => $this->t('User account'),
Chris@14:         ],
Chris@14:       ],
Chris@14:       'account_edit' => [
Chris@14:         'title' => $this->t('Edit profile'),
Chris@14:         'url' => Url::fromRoute('entity.user.edit_form', ['user' => $this->account->id()]),
Chris@14:         'attributes' => [
Chris@14:           'title' => $this->t('Edit user account'),
Chris@14:         ],
Chris@14:       ],
Chris@14:       'logout' => [
Chris@14:         'title' => $this->t('Log out'),
Chris@14:         'url' => Url::fromRoute('user.logout'),
Chris@14:       ],
Chris@14:     ];
Chris@14:     $build = [
Chris@14:       '#theme' => 'links__toolbar_user',
Chris@14:       '#links' => $links,
Chris@14:       '#attributes' => [
Chris@14:         'class' => ['toolbar-menu'],
Chris@14:       ],
Chris@14:       '#cache' => [
Chris@14:         'contexts' => ['user'],
Chris@14:       ],
Chris@14:     ];
Chris@14: 
Chris@14:     return $build;
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Lazy builder callback for rendering the username.
Chris@14:    *
Chris@14:    * @return array
Chris@14:    *   A renderable array as expected by the renderer service.
Chris@14:    */
Chris@14:   public function renderDisplayName() {
Chris@14:     return [
Chris@14:       '#markup' => $this->account->getDisplayName(),
Chris@14:     ];
Chris@14:   }
Chris@14: 
Chris@14: }