function Role::onDependencyRemoval

Overrides ConfigEntityBase::onDependencyRemoval

File

core/modules/user/src/Entity/Role.php, line 227

Class

Role

Defines the user role entity class.

Namespace

Code

public function onDependencyRemoval(array $dependencies) {
  $changed = parent::onDependencyRemoval($dependencies);
  // Load all permission definitions.
  $permission_definitions = \Drupal::service('user.permissions')->getPermissions();
  // Convert config and content entity dependencies to a list of names to make
  // it easier to check.
  foreach ([
    'content',
    'config',
  ] as $type) {
    $dependencies[$type] = array_keys($dependencies[$type]);
  }
  // Remove any permissions from the role that are dependent on anything being
  // deleted or uninstalled.
  foreach ($this->permissions as $key => $permission) {
    if (!isset($permission_definitions[$permission])) {
      // If the permission is not defined then there's nothing we can do.
      continue;
    }
    if (in_array($permission_definitions[$permission]['provider'], $dependencies['module'], TRUE)) {
      unset($this->permissions[$key]);
      $changed = TRUE;
      // Process the next permission.
      continue;
    }
    if (isset($permission_definitions[$permission]['dependencies'])) {
      foreach ($permission_definitions[$permission]['dependencies'] as $type => $list) {
        if (array_intersect($list, $dependencies[$type])) {
          unset($this->permissions[$key]);
          $changed = TRUE;
          // Process the next permission.
          continue 2;
        }
      }
    }
  }
  return $changed;
}