public function TfaRecoveryCodeSetup::getSetupForm in Two-factor Authentication (TFA) 8

Get the setup form for the validation method.

Parameters

array $form: The configuration form array.

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

int $reset: Whether or not the user is resetting the application.

Return value

array Form API array.

Overrides TfaSetupInterface::getSetupForm

File

src/Plugin/TfaSetup/TfaRecoveryCodeSetup.php, line 91

Class

TfaRecoveryCodeSetup

TFA Recovery Code Setup Plugin.

Namespace

Drupal\tfa\Plugin\TfaSetup

Code

public function getSetupForm(array $form, FormStateInterface $form_state, $reset = 0) {
  $codes = $this
    ->getCodes();

  // If $reset has a value, we're setting up new codes.
  if (!empty($reset)) {
    $codes = $this
      ->generateCodes();

    // Make the human friendly.
    foreach ($codes as $key => $code) {
      $codes[$key] = implode(' ', str_split($code, 3));
    }
    $form['recovery_codes'] = [
      '#type' => 'value',
      '#value' => $codes,
    ];
  }
  $form['recovery_codes_output'] = [
    '#title' => $this
      ->t('Recovery Codes'),
    '#theme' => 'item_list',
    '#items' => $codes,
  ];
  $form['description'] = [
    '#type' => 'html_tag',
    '#tag' => 'p',
    '#value' => $this
      ->t('Print or copy these codes and store them somewhere safe before continuing.'),
  ];
  if (!empty($reset)) {
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['save'] = [
      '#type' => 'submit',
      '#button_type' => 'primary',
      '#value' => $this
        ->t('Save codes to account'),
    ];
  }
  return $form;
}