function multiple_registration_preprocess_user in Multiple Registration 8.2

Same name and namespace in other branches

1. 8 multiple_registration.module \multiple_registration_preprocess_user()
2. 3.x multiple_registration.module \multiple_registration_preprocess_user()

Disabling of displaying fields assigned for special user roles at user page.

Parameters

array $variables: Provides theme hook variables array.

File

./multiple_registration.module, line 132

Contains multiple_registration.module.

Code

function multiple_registration_preprocess_user(array &$variables) {
  $user = $variables['elements']['#user'];

  /* @var \Drupal\user\Entity\User $user */
  $user_roles = $user
    ->getRoles();
  $fields = $user
    ->getFields();
  foreach ($fields as $field_name => $field_data) {

    /* @var Drupal\Core\Field\FieldItemList $field_data */
    $field_definition = $field_data
      ->getFieldDefinition();
    if (!property_exists($field_definition, 'third_party_settings')) {
      continue;
    }

    /* @var Drupal\field\Entity\FieldConfig $field_definition */
    $third_party_settings = $field_definition
      ->get('third_party_settings');
    if (!array_key_exists('multiple_registration', $third_party_settings)) {
      continue;
    }
    $allowed_roles = $third_party_settings['multiple_registration']['user_additional_register_form'];
    $allowed_roles_unique_values = array_values(array_unique($allowed_roles));
    if ($allowed_roles_unique_values[0] === 0 && count($allowed_roles_unique_values) === 1) {
      continue;
    }
    $found_roles = array_intersect($user_roles, $allowed_roles);
    if (!empty($found_roles) || $field_name === 'user_picture') {
      continue;
    }
    unset($variables['elements'][$field_name], $variables['content'][$field_name]);
  }
}