<?php
/**
 * $Id: cacherouter.module,v 1.3 2008-12-26 09:52:36 slantview Exp $
 *
 * @file cacherouter.module
 * @author Steve Rude <steve@slantview.com>
 */
 
/**
 * Implementation of hook_user
 *
 * When logged in you don't want to hit the page_fast_cache or else you will serve
 * a cached page to a logged in user.
 */
function cacherouter_user($op, &$edit, &$account, $category = NULL) {
  if (!variable_get('page_cache_fastpath', TRUE)) {
    return;
  }

  switch ($op) {
    case 'login':
      setcookie('cacherouter', TRUE, time() + (60 * 60 * 24 * 30), '/');
      break;
    case 'logout':
      //Set in past to delete cookie
      setcookie('cacherouter', TRUE, time() - 3600, '/');
      break;
  }
}

function cacherouter_menu() {
  $items = array();
  
  $items['admin/settings/cacherouter'] = array(
    'title' => t('CacheRouter Admin'),
    'description' => t("View CacheRouter Usage Information."),
    'page callback' => 'cacherouter_admin_stats_page',
    'page arguments' => array(3),
    'access arguments' => array('view cacherouter stats'),
    'file' => 'cacherouter.admin.inc',
  );
  
  return $items;
}

function cacherouter_perm() {
  return array('view cacherouter stats');
}