public function RoleAssignAdminForm::buildForm in RoleAssign 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/RoleAssignAdminForm.php, line 31

Class

RoleAssignAdminForm

Configure book settings for this site.

Namespace

Drupal\roleassign\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {

  // Get all available roles except for
  // 'anonymous user' and 'authenticated user'.
  $roles = user_role_names(TRUE);
  unset($roles[RoleInterface::AUTHENTICATED_ID]);

  // Show checkboxes with roles that can be delegated if any.
  if ($roles) {
    $config = $this
      ->config('roleassign.settings');
    $form['roleassign_roles'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Roles'),
      '#default_value' => $config
        ->get('roleassign_roles'),
      '#options' => $roles,
      '#description' => $this
        ->t('Select roles that should be available for assignment.'),
    ];
  }
  return parent::buildForm($form, $form_state);
}