function fb_settings_get_facebook_cookie in Drupal for Facebook 7.3

Same name and namespace in other branches

1. 6.3 fb_settings.inc \fb_settings_get_facebook_cookie()

The current format of the cookie is a signed request.

Facebook doesn't document the cookie name or format, so basically we just have to hope this works.

1 call to fb_settings_get_facebook_cookie()

fb_settings.inc in ./fb_settings.inc

This file is to be included from your sites/.../settings.php file.

File

./fb_settings.inc, line 130

This file is to be included from your sites/.../settings.php file.

Code

function fb_settings_get_facebook_cookie($app_id, $application_secret = NULL) {
  if (!isset($_COOKIE['fbsr_' . $app_id])) {
    return;
  }
  $sr = _fb_settings_parse_signed_request($_COOKIE['fbsr_' . $app_id]);
  return $sr;
}