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<?php |
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namespace Drupal\df_tools_user\Plugin\Block; |
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use Drupal\user\Entity\User; |
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use Drupal\Core\Block\BlockBase; |
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use Drupal\Core\Cache\Cache; |
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use Drupal\Core\Form\FormBuilder; |
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
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use Drupal\Core\Session\AccountProxyInterface; |
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use Drupal\Core\Url; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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/** |
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* Provides the "User Dropdown" block. |
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* |
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* @Block( |
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* id = "user_dropdown", |
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* admin_label = @Translation("User Dropdown"), |
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* category = @Translation("Menus") |
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* ) |
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*/ |
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class UserDropdownBlock extends BlockBase implements ContainerFactoryPluginInterface { |
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/** |
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* The form builder. |
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* |
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* @var \Drupal\Core\Form\FormBuilder |
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*/ |
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protected $formBuilder; |
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/** |
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* The current user. |
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* |
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* @var \Drupal\Core\Session\AccountProxyInterface |
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*/ |
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protected $user; |
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public function __construct(array $configuration, $plugin_id, $plugin_definition, FormBuilder $form_builder, AccountProxyInterface $user) { |
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parent::__construct($configuration, $plugin_id, $plugin_definition); |
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$this->formBuilder = $form_builder; |
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$this->user = $user; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { |
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return new static( |
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$configuration, |
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$plugin_id, |
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$plugin_definition, |
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$container->get('form_builder'), |
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$container->get('current_user') |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function build() { |
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// Get the user login form. |
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$form = $this->formBuilder->getForm('\Drupal\user\Form\UserLoginForm'); |
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// Remove default form descriptions. |
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unset($form['name']['#description']); |
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unset($form['name']['#attributes']['aria-describedby']); |
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unset($form['pass']['#description']); |
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unset($form['pass']['#attributes']['aria-describedby']); |
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$user_page_url = Url::fromRoute('user.page')->toString(); |
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$user_logout_url = Url::fromRoute('user.logout')->toString(); |
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$current_user = \Drupal::currentUser(); |
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return [ |
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'#theme' => 'user_dropdown', |
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'#form' => $form, |
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'#user_page_url' => $user_page_url, |
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'#user_logout_url' => $user_logout_url, |
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'#attached' => [ |
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'library' => [ |
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'df_tools_user/user-dropdown', |
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], |
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], |
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'#cache' => [ |
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'context' => ['user'], |
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'tags' => User::load($current_user->id())->getCacheTags(), |
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], |
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]; |
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} |
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} |
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acquia /
df
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