<?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
#
#$Id$
$dirname = dirname(__FILE__);
require_once($dirname.'/fileloc.php');
/**
* Entry point for all non-admin pages
*
* @package CMS
*/
#echo '<code style="align: left;">';
#var_dump($_SERVER);
#echo '</code>';
$starttime = microtime();
@ob_start();
clearstatcache();
if (!isset($_SERVER['REQUEST_URI']))
{
$_SERVER['REQUEST_URI'] = $_SERVER['PHP_SELF'] . '?' . $_SERVER['QUERY_STRING'];
}
if (!file_exists(CONFIG_FILE_LOCATION) || filesize(CONFIG_FILE_LOCATION) < 800)
{
require_once($dirname.'/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.'/include.php'); #Makes gCms object
$params = array_merge($_GET, $_POST);
global $gCms;
$smarty = &$gCms->smarty;
$smarty->params = $params;
$page = '';
if (isset($params['mact']))
{
$ary = explode(',', $params['mact'], 4);
$smarty->id = (isset($ary[1])?$ary[1]:'');
}
else
{
$smarty->id = (isset($params['id'])?$params['id']:'');
}
if (isset($smarty->id) && isset($params[$smarty->id . 'returnid']))
{
$page = $params[$smarty->id . 'returnid'];
}
else if (isset($config["query_var"]) && $config["query_var"] != '' && isset($_GET[$config["query_var"]]))
{
$page = $_GET[$config["query_var"]];
}
else
{
$calced = cms_calculate_url();
if ($calced != '')
$page = $calced;
}
//See if our page matches any predefined routes
$page = rtrim($page, '/');
if (strpos($page, '/') !== FALSE)
{
$routes =& $gCms->variables['routes'];
$matched = false;
foreach ($routes as $route)
{
$matches = array();
if (preg_match($route->regex, $page, $matches))
{
//Now setup some assumptions
if (!isset($matches['id']))
$matches['id'] = 'cntnt01';
if (!isset($matches['action']))
$matches['action'] = 'defaulturl';
if (!isset($matches['inline']))
$matches['inline'] = 0;
if (!isset($matches['returnid']))
$matches['returnid'] = ''; #Look for default page
if (!isset($matches['module']))
$matches['module'] = $route->module;
//Get rid of numeric matches
foreach ($matches as $key=>$val)
{
if (is_int($key))
{
unset($matches[$key]);
}
else
{
if ($key != 'id')
$_REQUEST[$matches['id'] . $key] = $val;
}
}
//Now set any defaults that might not have been in the url
if (isset($route->defaults) && count($route->defaults) > 0)
{
foreach ($route->defaults as $key=>$val)
{
$_REQUEST[$matches['id'] . $key] = $val;
}
}
//Get a decent returnid
if ($matches['returnid'] == '') {
$matches['returnid'] = ContentManager::GetDefaultPageID();
}
$_REQUEST['mact'] = $matches['module'] . ',' . $matches['id'] . ',' . $matches['action'] . ',' . $matches['inline'];
$page = $matches['returnid'];
$smarty->id = $matches['id'];
$matched = true;
}
}
if (!$matched)
{
$page = substr($page, strrpos($page, '/') + 1);
}
}
if ($page == '')
{
$page =& ContentManager::GetDefaultContent();
}
else
{
$page = preg_replace('/\</','',$page);
}
$pageinfo = PageInfoOperations::LoadPageInfoByContentAlias($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;
$gCms->variables['friendly_position'] = ContentManager::CreateFriendlyHierarchyPosition($pageinfo->content_hierarchy);
}
else if (get_site_preference('enablecustom404') == '' || get_site_preference('enablecustom404') == "0")
{
ErrorHandler404();
exit;
}
$html = '';
$cached = '';
if (isset($_GET["print"]))
{
($smarty->is_cached('print:'.$page, '', $pageinfo->template_id)?$cached="":$cached="not ");
$html = $smarty->fetch('print:'.$page, '', $pageinfo->template_id) . "\n";
}
else
{
#If this is a case where a module doesn't want a template to be shown, just disable caching
if (isset($smarty->id) && $smarty->id != '' && isset($_REQUEST[$smarty->id.'showtemplate']) && $_REQUEST[$smarty->id.'showtemplate'] == 'false')
{
$html = $smarty->fetch('template:notemplate') . "\n";
}
else
{
$oldvalue = $smarty->caching;
$smarty->caching = false;
$smarty->compile_check = true;
($smarty->is_cached('template:'.$pageinfo->template_id)?$cached="":$cached="not ");
$html = $smarty->fetch('template:'.$pageinfo->template_id) . "\n";
$smarty->caching = $oldvalue;
}
}
#if ((get_site_preference('enablecustom404') == '' || get_site_preference('enablecustom404') == "0") && (!$config['debug']))
#{
# set_error_handler($old_error_handler);
#}
if (!$cached)
{
#Perform the content postrendernoncached callback
reset($gCms->modules);
while (list($key) = each($gCms->modules))
{
$value =& $gCms->modules[$key];
if ($gCms->modules[$key]['installed'] == true &&
$gCms->modules[$key]['active'] == true)
{
$gCms->modules[$key]['object']->ContentPostRenderNonCached($html);
}
}
}
#Perform the content postrender callback
reset($gCms->modules);
while (list($key) = each($gCms->modules))
{
$value =& $gCms->modules[$key];
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 ".(isset($db->query_count)?$db->query_count:'')." 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 ".(isset($db->query_count)?$db->query_count:'')." SQL queries -->\n";
#echo "<p>Generated in ".microtime_diff($starttime,$endtime)." seconds by CMS Made Simple $CMS_VERSION (".$cached."cached) using ".(isset($db->query_count)?$db->query_count:'')." 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" || $config['debug'] == true)
{
$smarty->clear_compiled_tpl();
$smarty->clear_all_cache();
}
if ($config["debug"] == true)
{
#$db->LogSQL(false); // turn off logging
# output summary of SQL logging results
#$perf = NewPerfMonitor($db);
#echo $perf->SuspiciousSQL();
#echo $perf->ExpensiveSQL();
echo $sql_queries;
foreach ($gCms->errors as $error)
{
echo $error;
}
}
# vim:ts=4 sw=4 noet
?>
) is private.
