public function RoleSettingsForm::buildForm in Restrict Login or Role Access by IP Address 8.4

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/RoleSettingsForm.php, line 50

Class

RoleSettingsForm

Class RoleSettingsForm.

Namespace

Drupal\restrict_by_ip\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('restrict_by_ip.settings');
  $user_roles = user_roles(TRUE);

  // Get all roles except anonymous
  unset($user_roles['authenticated']);

  // Remove default authenticated user role
  if (count($user_roles) === 0) {
    $form['no_roles'] = [
      '#markup' => $this
        ->t('No roles configured. <a href="@add-role">Add a role</a>.', [
        '@add-role' => Url::fromRoute('entity.user_role.collection'),
      ]),
      '#prefix' => '<p>',
      '#suffix' => '</p>',
    ];
  }
  foreach ($user_roles as $role) {
    $form['restrict_by_ip_role_' . $role
      ->id()] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('@role-label role IP range', [
        '@role-label' => $role
          ->label(),
      ]),
      '#maxlength' => NULL,
      '#description' => $this
        ->t('Enter IP Address Ranges in CIDR Notation separated with semi-colons, with no trailing semi-colon. E.G. 10.20.30.0/24;192.168.199.1/32;1.0.0.0/8<br />For more information on CIDR notation click <a href="http://www.brassy.net/2007/mar/cidr_basic_subnetting">here</a>.<br />Leave field blank to disable IP restrictions for ' . $role
        ->label() . '.'),
      '#default_value' => $config
        ->get('role.' . $role
        ->id()),
    ];
  }
  return parent::buildForm($form, $form_state);
}