function _tfa_basic_set_next_step in TFA Basic plugins 7

Set form rebuild, next step, and message if any plugin steps left.

1 call to _tfa_basic_set_next_step()

tfa_basic_setup_form_submit in ./tfa_basic.pages.inc

Setup form submit.

File

./tfa_basic.pages.inc, line 696

Code

function _tfa_basic_set_next_step(&$form_state, $this_step, $skipped_step = FALSE) {

  // Remove this step from steps left.
  $form_state['storage']['steps_left'] = array_diff($form_state['storage']['steps_left'], array(
    $this_step,
  ));
  if (!empty($form_state['storage']['steps_left'])) {

    // Contextual reporting.
    $output = FALSE;
    switch ($this_step) {
      case 'tfa_basic_totp':
        $output = $skipped_step ? t('Application codes not enabled.') : t('Application code verified.');
        break;
      case 'tfa_basic_sms':
        $output = $skipped_step ? t('SMS code delivery not enabled.') : t('SMS code verified.');
        break;
      case 'tfa_basic_trusted_browser':

        // Handle whether the checkbox was unchecked.
        if ($skipped_step || empty($form_state['values']['trust'])) {
          $output = t('Browser not saved.');
        }
        else {
          $output = t('Browser saved.');
        }
        break;
      case 'tfa_basic_recovery_code':
        $output = $skipped_step ? t('Recovery codes not saved.') : t('Saved recovery codes.');
        break;
    }
    $count = count($form_state['storage']['steps_left']);
    $output .= ' ' . format_plural($count, 'One setup step remaining.', '@count TFA setup steps remain.', array(
      '@count' => $count,
    ));
    if ($output) {
      drupal_set_message($output);
    }

    // Set next step and mark form for rebuild.
    $next_step = array_shift($form_state['storage']['steps_left']);
    $form_state['storage']['step_method'] = $next_step;
    $form_state['rebuild'] = TRUE;
  }
}