function themekey_redirect_callback in ThemeKey 7.3

1 string reference to 'themekey_redirect_callback'

themekey_redirect_menu in themekey_redirect/themekey_redirect.module

Implements hook_menu().

File

themekey_redirect/themekey_redirect.module, line 207

Define rules to redirect the user to a different domain. The common use-case is to setup sub-domains for mobile sites. In this case you can configure ThemeKey Redirect to detect mobile clients and redirect the user accordingly. In ThemeKey itself you…

Code

function themekey_redirect_callback() {

  // Don't cache this JSON response.
  drupal_page_is_cacheable(FALSE);

  // Clean-up the URI path for rule matching and response by overriding
  // $_GET['q'] and $_SERVER['REQUEST_URI'].
  $_GET['q'] = implode('/', func_get_args());

  // If the path is empty, we're at the front page.
  if (empty($_GET['q'])) {
    $_GET['q'] = variable_get('site_frontpage', 'node');
  }

  // Coder module complains "the use of REQUEST_URI is prone to XSS exploits and
  // does not work on IIS; use request_uri() instead [security_12]". But we have
  // to override (or set) the REQUEST_URI here which is not an security issue.
  // The rule in coder module is about reading $_SERVER['REQUEST_URI'] and not
  // about setting it.
  // @ignore security_12
  $_SERVER['REQUEST_URI'] = str_replace('themekey/redirect_callback/', '', request_uri());
  return themekey_redirect_match_rules();
}