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<?php
namespace Drupal\user\Plugin\Action;
use Drupal\Core\Action\ConfigurableActionBase;
use Drupal\Core\Entity\DependencyTrait;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\user\Entity\Role;
use Drupal\user\RoleInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Provides a base class for operations to change a user's role.
*/
abstract class ChangeUserRoleBase extends ConfigurableActionBase implements ContainerFactoryPluginInterface {
use DependencyTrait;
/**
* The user role entity type.
*
* @var \Drupal\Core\Entity\EntityTypeInterface
*/
protected $entityType;
/**
* {@inheritdoc}
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeInterface $entity_type) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->entityType = $entity_type;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('entity_type.manager')->getDefinition('user_role')
);
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'rid' => '',
];
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$roles = Role::loadMultiple();
unset($roles[RoleInterface::ANONYMOUS_ID]);
unset($roles[RoleInterface::AUTHENTICATED_ID]);
$roles = array_map(fn(RoleInterface $role) => $role->label(), $roles);
$form['rid'] = [
'#type' => 'radios',
'#title' => $this->t('Role'),
'#options' => $roles,
'#default_value' => $this->configuration['rid'],
'#required' => TRUE,
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['rid'] = $form_state->getValue('rid');
}
/**
* {@inheritdoc}
*/
public function calculateDependencies() {
if (!empty($this->configuration['rid'])) {
$prefix = $this->entityType->getConfigPrefix() . '.';
$this->addDependency('config', $prefix . $this->configuration['rid']);
}
return $this->dependencies;
}
/**
* {@inheritdoc}
*/
public function access($object, ?AccountInterface $account = NULL, $return_as_object = FALSE) {
/** @var \Drupal\user\UserInterface $object */
$access = $object->access('update', $account, TRUE)
->andIf($object->roles->access('edit', $account, TRUE));
return $return_as_object ? $access : $access->isAllowed();
}
}
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