function fbconnect_autoconnect_form_submit in Facebook Connect 6

Same name and namespace in other branches

1. 6.2 fbconnect.module \fbconnect_autoconnect_form_submit()

File

./fbconnect.module, line 644

Code

function fbconnect_autoconnect_form_submit($form, &$form_state) {
  if (user_is_anonymous()) {
    $fbuid = fbconnect_get_fbuid();
    if ($fbuid) {
      $uid = _is_fbconnect_user($fbuid);
      $form_state['values']['uid'] = $uid;
      $form_state['values']['fbuid'] = $fbuid;
      if (!$uid) {
        if (variable_get('fbconnect_reg_options', 0) == 1) {
          $form_state['redirect'] = array(
            'fbconnect/register/create',
            drupal_get_destination(),
          );
        }
        else {
          $form_state['redirect'] = array(
            'fbconnect/register/prompt',
            drupal_get_destination(),
          );
        }

        #805846 : No linking with FB page appears, when "destination" variable exist in url
        unset($_REQUEST['destination']);
      }
      elseif ($uid) {
        $user = user_load($uid);
        user_external_login($user);
        $form_state['redirect'] = $_GET['q'] == 'user/login' || $_GET['q'] == 'user/register' || $_GET['q'] == 'user/password' ? 'user' : $_GET['q'];
      }
    }
  }
  else {
    fbconnect_redirect_submit($form, $form_state);
  }
}