function _admin_language_switch_language in Administration Language 7

Same name and namespace in other branches

1. 6 admin_language.module \_admin_language_switch_language()

Determine whether the language needs to be switched on the current path.

Return value

bool TRUE to switch to the selected administration language or FALSE to use the default language.

1 call to _admin_language_switch_language()

admin_language_language_init in ./admin_language.module

Implements hook_language_init().

File

./admin_language.module, line 749

Makes admin pages be displayed in the administrator's preferred language.

Code

function _admin_language_switch_language() {
  $switch = FALSE;
  $visibility = variable_get('admin_language_visibility', ADMIN_LANGUAGE_WHITELIST);
  $pages = variable_get('admin_language_pages', ADMIN_LANGUAGE_DEFAULT_PAGES);

  // If enabled check the path against the paths defined by hook_admin_paths().
  // path_is_admin() can't be used because it relies on functions available in
  // higher bootstrap levels only. Thus the module stores and uses a variable
  // with the defined admin paths. The variable is updated on every cron run.
  if (variable_get('admin_language_use_path_is_admin', TRUE)) {
    $patterns = variable_get('admin_language_path_is_admin_paths', array(
      'admin' => '',
      'non_admin' => '',
    ));
    $switch = FALSE;
    if (_admin_language_match_path($_GET['q'], $patterns['admin'])) {
      $switch = TRUE;
    }

    // Provide integration for views paths that are updated via AJAX.
    // Can't use module_exists() because it is too early in the bootstrap.
    if (!$switch && $_GET['q'] == 'views/ajax' && isset($_REQUEST['view_path'])) {
      if (_admin_language_match_path($_REQUEST['view_path'], $patterns['admin'])) {
        $switch = TRUE;
      }
      elseif (_admin_language_match_path($_REQUEST['view_path'], $patterns['non_admin'])) {
        $switch = FALSE;
      }
    }
    if (!$switch && _admin_language_match_path($_GET['q'], $patterns['non_admin'])) {
      $switch = FALSE;
    }
  }
  if ($pages) {

    // We do not need aliases for administration purposes.
    $path = request_path();
    $switch = $switch || _admin_language_match_path($path, $pages);
    if ($path != $_GET['q']) {
      $switch = $switch || _admin_language_match_path($_GET['q'], $pages);
    }
    $switch = !($visibility xor $switch);
  }
  else {
    $switch = TRUE;
    $switch = ($visibility xor $switch);
  }

  // Be sure that your module is initialized on early bootstrap phase to alter
  // this variable.
  drupal_alter('admin_language_switch', $switch);
  return $switch;
}