function webform_token_info_alter in Webform 6.x

Same name and namespace in other branches

1. 8.5 webform.module \webform_token_info_alter()

Implements hook_token_info_alter().

File

./webform.module, line 305

Enables the creation of webforms and questionnaires.

Code

function webform_token_info_alter(&$data) {
  module_load_include('inc', 'webform', 'webform.tokens.inc');

  // Append learn more about token suffixes to all webform token descriptions.
  // @see \Drupal\webform\WebformTokenManager::replace
  // @see webform_page_attachments()
  $token_suffixes = t('Append the below suffixes to alter the returned value.') . '<ul>' . '<li>' . t('<code>:clear</code> removes the token when it is not replaced.') . '</li>' . '<li>' . t('<code>:urlencode</code> URL encodes returned value.') . '</li>' . '<li>' . t('<code>:rawurlencode</code> Raw URL encodes returned value with only hex digits.') . '</li>' . '<li>' . t('<code>:xmlencode</code> XML encodes returned value.') . '</li>' . '<li>' . t('<code>:htmldecode</code> decodes HTML entities in returned value.') . '<br/><b>' . t('This suffix has security implications.') . '</b><br/>' . t('Use <code>:htmldecode</code> with <code>:striptags</code>.') . '</li>' . '<li>' . t('<code>:striptags</code> removes all HTML tags from returned value.') . '</li>' . '</ul>';
  $more = _webform_token_render_more(t('Learn about token suffixes'), $token_suffixes);
  foreach ($data['types'] as $type => &$info) {
    if (strpos($type, 'webform') === 0) {
      if (isset($info['description']) && !empty($info['description'])) {
        $description = $info['description'] . $more;
      }
      else {
        $description = $more;
      }
      $info['description'] = Markup::create($description);
    }
  }
}