Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\user;
Chris@0: 
Chris@0: use Drupal\Core\Config\Entity\DraggableListBuilder;
Chris@0: use Drupal\Core\Entity\EntityInterface;
Chris@4: use Drupal\Core\Entity\EntityStorageInterface;
Chris@4: use Drupal\Core\Entity\EntityTypeInterface;
Chris@0: use Drupal\Core\Form\FormStateInterface;
Chris@4: use Drupal\Core\Messenger\MessengerInterface;
Chris@4: use Symfony\Component\DependencyInjection\ContainerInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines a class to build a listing of user role entities.
Chris@0:  *
Chris@0:  * @see \Drupal\user\Entity\Role
Chris@0:  */
Chris@0: class RoleListBuilder extends DraggableListBuilder {
Chris@0: 
Chris@0:   /**
Chris@4:    * The messenger.
Chris@4:    *
Chris@4:    * @var \Drupal\Core\Messenger\MessengerInterface
Chris@4:    */
Chris@4:   protected $messenger;
Chris@4: 
Chris@4:   /**
Chris@4:    * RoleListBuilder constructor.
Chris@4:    *
Chris@4:    * @param \Drupal\Core\Entity\EntityTypeInterface $entityType
Chris@4:    *   The entity type definition.
Chris@4:    * @param \Drupal\Core\Entity\EntityStorageInterface $storage
Chris@4:    *   The entity storage class.
Chris@4:    * @param \Drupal\Core\Messenger\MessengerInterface $messenger
Chris@4:    *   The messenger.
Chris@4:    */
Chris@4:   public function __construct(EntityTypeInterface $entityType,
Chris@4:                               EntityStorageInterface $storage,
Chris@4:                               MessengerInterface $messenger) {
Chris@4:     parent::__construct($entityType, $storage);
Chris@4:     $this->messenger = $messenger;
Chris@4:   }
Chris@4: 
Chris@4:   /**
Chris@4:    * {@inheritdoc}
Chris@4:    */
Chris@4:   public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
Chris@4:     return new static(
Chris@4:       $entity_type,
Chris@5:       $container->get('entity_type.manager')->getStorage($entity_type->id()),
Chris@4:       $container->get('messenger')
Chris@4:     );
Chris@4:   }
Chris@4: 
Chris@4:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getFormId() {
Chris@0:     return 'user_admin_roles_form';
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function buildHeader() {
Chris@0:     $header['label'] = t('Name');
Chris@0:     return $header + parent::buildHeader();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function buildRow(EntityInterface $entity) {
Chris@0:     $row['label'] = $entity->label();
Chris@0:     return $row + parent::buildRow($entity);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getDefaultOperations(EntityInterface $entity) {
Chris@0:     $operations = parent::getDefaultOperations($entity);
Chris@0: 
Chris@0:     if ($entity->hasLinkTemplate('edit-permissions-form')) {
Chris@0:       $operations['permissions'] = [
Chris@0:         'title' => t('Edit permissions'),
Chris@0:         'weight' => 20,
Chris@5:         'url' => $entity->toUrl('edit-permissions-form'),
Chris@0:       ];
Chris@0:     }
Chris@0:     return $operations;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function submitForm(array &$form, FormStateInterface $form_state) {
Chris@0:     parent::submitForm($form, $form_state);
Chris@0: 
Chris@4:     $this->messenger->addStatus($this->t('The role settings have been updated.'));
Chris@0:   }
Chris@0: 
Chris@0: }