function _webform_group_form_webform_handler_form_alter_email_element_recursive in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_group/webform_group.module \_webform_group_form_webform_handler_form_alter_email_element_recursive()

Add group role token options to email handler elements.

Parameters

array $form: A form.

array $options: Group role token options.

1 call to _webform_group_form_webform_handler_form_alter_email_element_recursive()

webform_group_form_webform_handler_form_alter in modules/webform_group/webform_group.module

Implements hook_form_FORM_ID_alter() for webform handler form.

File

modules/webform_group/webform_group.module, line 129

Provides a Webform integration with the Group module.

Code

function _webform_group_form_webform_handler_form_alter_email_element_recursive(array &$form, array $options) {
  foreach ($form as $element_key => &$element) {
    if (!Element::child($element_key) || !is_array($element)) {
      continue;
    }
    if (isset($element['#type']) && $element['#type'] === 'webform_select_other' && isset($element['#other__type']) && $element['#other__type'] === 'webform_email_multiple') {
      $group_optgroup = (string) t('Group roles');
      $other_optgroup = (string) t('Other');
      $other_options = $element['#options'][$other_optgroup];
      unset($element['#options'][$other_optgroup]);
      $element['#options'][$group_optgroup] = $options;
      $element['#options'][$other_optgroup] = $other_options;
    }
    _webform_group_form_webform_handler_form_alter_email_element_recursive($element, $options);
  }
}