function foo_captcha_captcha in CAPTCHA Pack 8

Same name and namespace in other branches

1. 5 foo_captcha/foo_captcha.module \foo_captcha_captcha()
2. 6 foo_captcha/foo_captcha.module \foo_captcha_captcha()
3. 7 foo_captcha/foo_captcha.module \foo_captcha_captcha()

Implements hook_captcha().

File

foo_captcha/foo_captcha.module, line 21

Contains general functionality of the module.

Code

function foo_captcha_captcha($op, $captcha_type = '') {
  switch ($op) {
    case 'list':
      return [
        'Foo CAPTCHA',
      ];
    case 'generate':
      if ($captcha_type == 'Foo CAPTCHA') {
        $captcha = [];
        $captcha['solution'] = 'foo';
        $captcha['form']['captcha_response'] = [
          '#type' => 'textfield',
          '#title' => t('Enter "foo"'),
          '#required' => TRUE,
          '#process' => [
            'foo_captcha_process',
          ],
          '#cache' => [
            'max-age' => 0,
          ],
        ];
        \Drupal::service('page_cache_kill_switch')
          ->trigger();
        return $captcha;
      }
      break;
  }
}