<?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');
$log =& LoggerManager::getLogger('index.php');
$log->info('Serving URL:' . $_SERVER['REQUEST_URI']);
$log->debug('Starting index.php');
/**
* Entry point for all non-admin pages
*
* @package CMS
*/
$starttime = microtime();
@ob_start();
clearstatcache();
if (!file_exists(CONFIG_FILE_LOCATION) || filesize(CONFIG_FILE_LOCATION) < 800)
{
require_once("lib/misc.functions.php");
redirect("install/install.php");
}
else if (file_exists(TMP_CACHE_LOCATION.'/SITEDOWN'))
{
echo "<html><head><title>Maintenance</title></head><body><p>Site down for maintenance.</p></body></html>";
exit;
}
if (!is_writable(TMP_TEMPLATES_C_LOCATION) || !is_writable(TMP_CACHE_LOCATION))
{
echo '<html><title>Error</title></head><body>';
echo '<p>The following directories must be writable by the web server:<br />';
echo 'tmp/cache<br />';
echo 'tmp/templates_c<br /></p>';
echo '<p>Please correct by executing:<br /><em>chmod 777 tmp/cache<br />chmod 777 tmp/templates_c</em><br />or the equivilent for your platform before continuing.</p>';
echo '</body></html>';
exit;
}
require_once(dirname(__FILE__)."/include.php"); #Makes gCms object
$params = array_merge($_GET, $_POST);
global $gCms;
$smarty = &$gCms->smarty;
$smarty->params = $params;
$page = '';
$smarty->id = (isset($params['id'])?$params['id']:'');
if (isset($params['id']) && isset($params[$params['id'] . 'returnid']))
{
$page = $params[$params['id'] . 'returnid'];
}
if (isset($config["query_var"]) && $config["query_var"] != "" && isset($_GET[$config["query_var"]]))
{
$page = $_GET[$config["query_var"]];
}
#else if (isset($_SERVER["PATH_INFO"]) && (isset($_SERVER["SCRIPT_URL"]) && ($_SERVER["PATH_INFO"] != $_SERVER["SCRIPT_URL"])))
#{
# $page = $_SERVER["PATH_INFO"];
#}
#else if (isset($_SERVER["QUERY_STRING"]) && strpos($_SERVER["QUERY_STRING"], 'deleteinstall') === false)
#{
# $page = $_SERVER["QUERY_STRING"];
#}
if ($page == '')
{
$page = ContentManager::GetDefaultContent();
}
else
{
$page = preg_replace('/\</','',$page);
}
$old_error_handler = '';
if ((get_site_preference('enablecustom404') == '' || get_site_preference('enablecustom404') == "0") && (!$config['debug']))
{
$old_error_handler = set_error_handler("ErrorHandler404");
}
$pageinfo = PageInfoOperations::LoadPageInfoByContentAlias($page);
if (isset($pageinfo) && $pageinfo !== FALSE)
{
$gCms->variables['pageinfo'] =& $pageinfo;
$gCms->variables['content_id'] = $pageinfo->content_id;
$gCms->variables['page'] = $page;
$gCms->variables['page_id'] = $page;
$gCms->variables['page_name'] = $pageinfo->content_alias;
$gCms->variables['position'] = $pageinfo->content_hierarchy;
}
$html = "";
if (isset($_GET["print"]))
{
($smarty->is_cached('print:'.$page, '', $pageinfo->template_id)?$cached="":$cached="not ");
$log->debug('Fetching: print:' . $pageinfo->template_id);
$html = $smarty->fetch('print:'.$page, '', $pageinfo->template_id) . "\n";
}
else
{
($smarty->is_cached('template:'.$pageinfo->template_id)?$cached="":$cached="not ");
#If this is a case where a module doesn't want a template to be shown, just disable caching
if (isset($_GET['id']) && isset($_GET[$_GET['id'].'showtemplate']) && $_GET[$_GET['id'].'showtemplate'] == 'false')
{
$log->debug('Fetching: template:notemplate');
$html = $smarty->fetch('template:notemplate') . "\n";
}
else
{
$log->debug('Fetching: template:' . $pageinfo->template_id);
$html = $smarty->fetch('template:'.$pageinfo->template_id) . "\n";
}
}
if (get_site_preference('enablecustom404') == "0" && (!$config['debug']))
{
set_error_handler($old_error_handler);
}
if (!$cached)
{
#Perform the content postrendernoncached callback
foreach($gCms->modules as $key=>$value)
{
if ($gCms->modules[$key]['installed'] == true &&
$gCms->modules[$key]['active'] == true)
{
$gCms->modules[$key]['object']->ContentPostRenderNonCached($html);
}
}
}
#Perform the content postrender callback
foreach($gCms->modules as $key=>$value)
{
if ($gCms->modules[$key]['installed'] == true &&
$gCms->modules[$key]['active'] == true)
{
$gCms->modules[$key]['object']->ContentPostRender($html);
}
}
header("Content-Type: " . $gCms->variables['content-type'] . "; charset=" . (isset($pageinfo->template_encoding) && $pageinfo->template_encoding != ''?$pageinfo->template_encoding:get_encoding()));
echo $html;
@ob_flush();
$endtime = microtime();
if ($config["debug"] == true)
{
echo "<p>Generated in ".microtime_diff($starttime,$endtime)." seconds by CMS Made Simple $CMS_VERSION (".$cached."cached) using $sql_execs SQL queries and ".(function_exists('memory_get_usage')?memory_get_usage():'n/a')." bytes of memory</p>";
}
echo "<!-- Generated in ".microtime_diff($starttime,$endtime)." seconds by CMS Made Simple $CMS_VERSION (".$cached."cached) using $sql_execs SQL queries -->\n";
#echo "<p>Generated in ".microtime_diff($starttime,$endtime)." seconds by CMS Made Simple $CMS_VERSION (".$cached."cached) using $sql_execs SQL queries and ".(function_exists('memory_get_usage')?memory_get_usage():'n/a')." bytes of memory</p>";
echo "<!-- CMS Made Simple - Released under the GPL - http://cmsmadesimple.org -->\n";
if (get_site_preference('enablesitedownmessage') == "1")
{
$smarty->clear_compiled_tpl();
$smarty->clear_all_cache();
}
$log->debug('Leaving index.php');
if ($config["debug"] == true)
{
echo $sql_queries;
foreach ($gCms->errors as $error)
{
echo $error;
}
}
# vim:ts=4 sw=4 noet
?>
) is private.
