<?php
#CMS - CMS Made Simple
#(c)2004 by Ted Kulp (wishy@users.sf.net)
#This project's homepage is: http://cmsmadesimple.sf.net
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#$Id$
 
require_once(dirname(__FILE__).'/fileloc.php');
 
/**
 * This file is included in every page.  It does all seutp functions including
 * importing additional functions/classes, setting up sessions and nls, and
 * construction of various important variables like $gCms.
 *
 * @package CMS
 */
#magic_quotes_runtime is a nuisance...  turn it off before it messes something up
set_magic_quotes_runtime(false);
 
#Setup session with different id and start it
@session_name("CMSSESSID");
@ini_set('url_rewriter.tags', '');
@ini_set('session.use_trans_sid', 0);
#if(!@session_id()) {
if(!@session_id() && (isset($_REQUEST[session_name()]) || isset($CMS_ADMIN_PAGE))) {
  #Trans SID sucks also...
  @ini_set('url_rewriter.tags', '');
  @ini_set('session.use_trans_sid', 0);
  @session_start();
}
 
require_once(dirname(__FILE__)."/lib/misc.functions.php");
 
#Make a new CMS object
require_once(dirname(__FILE__)."/lib/classes/class.global.inc.php");
$gCms = new CmsObject();
 
#Setup hash for storing all modules
$gCms->cmsmodules = array();
$gCms->userplugins = array();
$gCms->cmsplugins = array();
$gCms->siteprefs = array();
 
#Load the config file (or defaults if it doesn't exist)
require_once(dirname(__FILE__)."/version.php");
require_once(dirname(__FILE__)."/lib/config.functions.php");
 
#make a local reference
#if (cms_config_check_old_config()) {
#  cms_config_upgrade();
#}
#$config = cms_config_load(true);
$config =& $gCms->GetConfig();
 
#Hack for changed directory and no way to upgrade config.php
$config['previews_path'] = str_replace('smarty/cms', 'tmp', $config['previews_path']); 
 
#Set the locale if it's set
if (isset($config['locale']) && $config['locale'] != '')
{
  @setlocale(LC_ALL, $config['locale']);
}
 
#Add users if they exist in the session
$gCms->variables["user_id"] = "";
if (isset($_SESSION["cms_admin_user_id"]))
{
  $gCms->variables["user_id"] = $_SESSION["cms_admin_user_id"];
}
 
$gCms->variables["username"] = "";
if (isset($_SESSION["cms_admin_username"]))
{
  $gCms->variables["username"] = $_SESSION["cms_admin_username"];
}
 
$sql_execs = 0;
$sql_queries = "";
 
function count_sql_execs($db, $sql, $inputarray)
{
  global $gCms;
  global $sql_execs;
  global $sql_queries;
  if (!is_array($inputarray)) $sql_execs++;
  else if (is_array(reset($inputarray))) $sql_execs += sizeof($inputarray);
  else $sql_execs++;
}
 
require_once(dirname(__FILE__).'/lib/smarty/Smarty.class.php');
require_once(dirname(__FILE__)."/lib/adodb/adodb.inc.php");
require_once(dirname(__FILE__)."/lib/page.functions.php");
require_once(dirname(__FILE__)."/lib/content.functions.php");
require_once(dirname(__FILE__)."/lib/classes/class.pageinfo.inc.php");
require_once(dirname(__FILE__)."/lib/classes/class.content.inc.php");
require_once(dirname(__FILE__)."/lib/classes/class.module.inc.php");
require_once(dirname(__FILE__)."/lib/classes/class.user.inc.php");
require_once(dirname(__FILE__).'/lib/classes/class.htmlblob.inc.php');
require_once(dirname(__FILE__).'/lib/classes/class.template.inc.php');
require_once(dirname(__FILE__).'/lib/classes/class.stylesheet.inc.php');
require_once(dirname(__FILE__).'/lib/classes/class.contentnode.inc.php');
require_once(dirname(__FILE__).'/lib/classes/class.contenthierarchymanager.inc.php');
require_once(dirname(__FILE__)."/lib/translation.functions.php");
require_once(dirname(__FILE__)."/lib/classes/class.bookmark.inc.php");
require_once(dirname(__FILE__)."/lib/classes/class.group.inc.php");
 
#Load them into the usual variables.  This'll go away a little later on.
if (!isset($DONT_LOAD_DB))
{ 
  $db =& $gCms->GetDB();
 
  #TODO: Move this into debug...  I think
  $db->fnExecute = 'count_sql_execs';
}
 
$smarty =& $gCms->GetSmarty();
 
#Load content types
$dir = dirname(__FILE__)."/lib/contenttypes";
$ls = dir($dir);
while (($file = $ls->read()) != "")
{
  if (!is_dir("$dir/$file") && (strpos($file, ".") === false || strpos($file, ".") != 0))
  {
    if (substr($file,strlen($file)-4,4) == ".php")
    {
      include_once("$dir/$file");
    }
  }
}
 
if (!defined('SMARTY_DIR')) {
  define('SMARTY_DIR', dirname(__FILE__).'/lib/smarty/');
}
 
#Setup global smarty object
#$smarty = new Smarty_CMS($config);
#$gCms->smarty = &$smarty;
 
#Stupid magic quotes...
if(get_magic_quotes_gpc())
{
  strip_slashes($_GET);
  strip_slashes($_POST);
  strip_slashes($_REQUEST);
  strip_slashes($_COOKIE);
  strip_slashes($_SESSIONS);
}
 
#Fix for IIS (and others) to make sure REQUEST_URI is filled in
if (!isset($_SERVER['REQUEST_URI']))
{
  $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'];
  if(isset($_SERVER['QUERY_STRING']))
    $_SERVER['REQUEST_URI'] .= '?'.$_SERVER['QUERY_STRING'];
}
 
#Setup the object sent to modules
$gCms->variables["pluginnum"] = 1;
if (isset($page))
{
  $gCms->variables["page"] = $page;
}
 
#Load all site preferences
load_site_preferences();
 
if (isset($CMS_ADMIN_PAGE))
{
  include_once(dirname(__FILE__)."/".$config['admin_dir']."/lang.php");
 
  require_once(dirname(__FILE__).'/lib/convert/ConvertCharset.class.php');
  $gCms->variables['convertclass'] = new ConvertCharset();
 
}
 
#Load all installed module code
if (isset($LOAD_ALL_MODULES))
{
  ModuleOperations::LoadModules(true);
}
else
{
  ModuleOperations::LoadModules(false);
}
 
# vim:ts=4 sw=4 noet
?>