captchaWebformAdminThirdPartySettingsFormAlter($form, $form_state);
}
/**
* Implements hook_webform_submission_form_alter().
*/
#[LegacyHook]
function captcha_webform_submission_form_alter(&$form, FormStateInterface $form_state, $form_id) {
return \Drupal::service(WebformCaptchaHooks::class)->captchaWebformSubmissionFormAlter($form, $form_state, $form_id);
}
/**
* After build callback to add warning to CAPTCHA placement.
*/
function _captcha_webform_submission_form_after_build(array $form, FormStateInterface $form_state) {
// Make sure 'Add CAPTCHA administration links to forms' is appended to the
// webform.
// @see /admin/config/people/captcha
// @see captcha_form_alter()
if (!isset($form['captcha']) || !isset($form['captcha']['add_captcha'])) {
return $form;
}
/** @var \Drupal\webform\WebformSubmissionForm $form_object */
$form_object = $form_state->getFormObject();
$webform = $form_object->getWebform();
// Determine if the current user can update this webform via the UI.
$has_update_access = $webform->access('update')
&& \Drupal::moduleHandler()->moduleExists('webform_ui');
// If the webform has a CAPTCHA element, display a link to edit the element.
$elements = $webform->getElementsInitializedAndFlattened();
foreach ($elements as $key => &$element) {
if (WebformElementHelper::isType($element, 'captcha')) {
// Update the details element's title.
$form['captcha']['#title'] = t('CAPTCHA: challenge enabled');
// Replace 'Place a CAPTCHA here for untrusted users' link with link to
// edit CAPTCHA element for this webform.
if ($has_update_access) {
$route_name = 'entity.webform_ui.element.edit_form';
$route_parameters = ['webform' => $webform->id(), 'key' => $key];
$route_options = ['query' => Drupal::destination()->getAsArray()];
$form['captcha']['add_captcha'] = [
'#type' => 'link',
'#title' => t('Untrusted users will see a CAPTCHA element on this webform.'),
'#url' => Url::fromRoute($route_name, $route_parameters, $route_options),
'#prefix' => '',
'#suffix' => '',
'#parents' => [],
];
}
else {
$form['captcha']['add_captcha'] = [
'#markup' => t('Untrusted users will see a CAPTCHA element on this webform.'),
'#prefix' => '',
'#suffix' => '',
];
}
return $form;
}
}
// Replace 'Place a CAPTCHA here for untrusted users' link with link to
// add CAPTCHA element to this webform.
if ($has_update_access) {
$route_name = 'entity.webform_ui.element.add_form';
$route_parameters = ['webform' => $webform->id(), 'type' => 'captcha'];
$route_options = ['query' => Drupal::destination()->getAsArray()];
$form['captcha']['add_captcha'] = [
'#type' => 'link',
'#title' => t('Add CAPTCHA element to this webform for untrusted users.'),
'#url' => Url::fromRoute($route_name, $route_parameters, $route_options),
'#parents' => [],
];
}
else {
$form['captcha']['add_captcha'] = [
'#type' => 'webform_message',
'#message_message' => t('CAPTCHA should be added as an element to this webform.'),
'#message_type' => 'warning',
];
}
return $form;
}