function _select2_current_path_is_admin in Select 2 7

Determines whether a current path is in the administrative section of the site.

By default, paths are considered to be non-administrative. If a path does not match any of the patterns in path_get_admin_paths(), or if it matches both administrative and non-administrative patterns, it is considered non-administrative.

Return value

TRUE if the path is administrative, FALSE otherwise.

See also

path_get_admin_paths()

hook_admin_paths()

hook_admin_paths_alter()

2 calls to _select2_current_path_is_admin()

select2_preprocess_page in ./select2.module

Implements hook_preprocess_page().

select2_select_element_process in ./select2.module

Select element process.

File

./select2.module, line 1335

Main file for Select2 module.

Code

function _select2_current_path_is_admin() {
  $result =& drupal_static(__FUNCTION__, NULL);
  if ($result !== NULL) {
    return $result;
  }
  if (path_is_admin(current_path())) {
    $result = TRUE;
    return TRUE;
  }

  // AJAX check
  if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' && !empty($_SERVER['HTTP_REFERER'])) {

    // Need to check request refferer url for admin path
    $referrer_url = $_SERVER['HTTP_REFERER'];
    $site_url_prefix = url(NULL, array(
      'absolute' => TRUE,
    )) . (variable_get('clean_url', 0) ? '' : '?q=');
    $prefix_pos = strpos($referrer_url, $site_url_prefix);
    if ($prefix_pos === FALSE || $prefix_pos > 0) {
      $result = FALSE;
      return FALSE;
    }
    $referrer_url_path = str_replace($site_url_prefix, '', $referrer_url);
    if (path_is_admin($referrer_url_path)) {
      $result = TRUE;
      return TRUE;
    }
  }
  $result = FALSE;
  return FALSE;
}