<?php
/**
 * @file preload/UserinfoGuard.class.php
 */

if (!defined('XOOPS_ROOT_PATH')) exit();

class UserinfoGuard extends XCube_ActionFilter
{
  function preFilter()
  {
    $root =& XCube_Root::getSingleton();
    
    //
    // Add my function as the first part priority to Legacypage.Userinfo.Access
    // By that, my function will be called early than the user module.
    //
    $root->mDelegateManager->add('Legacypage.Userinfo.Access',
                                 'UserinfoGuard::myfunc',
                                 XCUBE_DELEGATE_PRIORITY_FIRST + 10);
  }

  function myfunc()
  {
    $root =& XCube_Root::getSingleton();
    $user =& $root->mContext->mUser;
    if ($user->isInRole('Site.GuestUser')) {    
      $root->mController->executeRedirect(XOOPS_URL, 1, "Access Denided!");
    }

    //
    // Delegate of XCube calls all of added functions.
    // Therefore, after this function, the regular function will be called.
    //
  }
}
?>