start('main');
// start session - neccessary if frontend users are available
// but neccessary also to check if a bot is visiting the site
// -> if so then do not initialize session for larger search engines
$BOTSLIST = array('googlebot', 'msnbot', 'ia_archiver', 'altavista', 'slurp', 'yahoo', 'jeeves', 'teoma', 'lycos');
$IS_A_BOT = false;
foreach($BOTSLIST as $value) {
if(!$IS_A_BOT && stristr($_SERVER['HTTP_USER_AGENT'], $value)) {
$IS_A_BOT = true;
break;
}
}
// if no bot was found initialize session
if(!$IS_A_BOT) {
session_name('hashID');
session_start();
/*
if (!isset($_SESSION['initiated'])) {
session_regenerate_id();
$_SESSION['initiated'] = true;
}
*/
}
require_once ('config/phpwcms/conf.inc.php');
require_once ("include/inc_lib/default.inc.php");
$cache_query_string = remove_hashID($_SERVER['QUERY_STRING']);
define('FE_CURRENT_URL', PHPWCMS_URL.'index.php?'.$cache_query_string);
if(!isset($_SESSION['frontend_user'])) {
$_SESSION['frontend_user']['id'] = 0;
$_SESSION['frontend_user']['login'] = 'guest';
$_SESSION['frontend_user']['name'] = 'Guest';
// start frontend user login
if(isset($_POST['fe_user_submit']) || isset($_POST['fe_user_login'])) {
require_once ("include/inc_lib/general.inc.php");
require_once ("include/inc_front/front.func.inc.php");
}
}
// define VISIBLE_MODE
// 0 = frontend (all) mode
// 1 = article user mode
// 2 = admin user mode
if(empty($_SESSION["wcs_user_id"])) {
define('VISIBLE_MODE', 0);
} else {
define('VISIBLE_MODE', $_SESSION["wcs_user_admin"] != 1 ? 0 : 2);
}
//db based page caching
$cache_enabled = 0;
$cache_update = 1;
$cache_insert = 1;
$cache_nosave = (isset($_POST) && count($_POST)) ? true : false; // don't store any page result when $_POST used
$cache_searchable = ''; //chache enabled
$cache_hash = md5($_SERVER['PHP_SELF'].$cache_query_string); //create hash value
//now try to find current page in cache
$sql = "SELECT * FROM ".DB_PREPEND."phpwcms_cache WHERE cache_hash='".$cache_hash."'";
if($result = mysql_query($sql, $db)) {
if($cache_row_value = mysql_fetch_assoc($result)) {
$cache_insert = 0;
}
mysql_free_result($result);
}
if($phpwcms['cache_timeout'] && isset($cache_row_value) && is_array($cache_row_value)) { //if cached
if($cache_row_value['cache_timeout'] == '') {
$cache_row_value['cache_timeout'] = $phpwcms['cache_timeout'];
}
$cache_searchable = $cache_row_value['cache_searchable'];
if($cache_row_value['cache_use'] && (time() - $cache_row_value['cache_changed']) < $cache_row_value['cache_timeout']) {
$cache_update = 0;
$cache_enabled = 1;
}
}
//script caching to allow header redirect
if($phpwcms["compress_page"] && isset($_SESSION['session_is_set'])) {
/*
if(function_exists('ini_set') && !ini_get('zlib.output_compression')) {
ini_set( 'zlib.output_compression', '1' );
ini_set( 'zlib.output_compression_level', $phpwcms["compress_page"] );
ob_start();
} else {
ob_start("ob_gzhandler"); //with old style GZ Compression
}
*/
ob_start("ob_gzhandler"); //with old style GZ Compression
} else {
$_SESSION['session_is_set'] = true;
ob_start(); //without Compression (or use browsers default)
}
if(!$cache_enabled || VISIBLE_MODE == 1 || VISIBLE_MODE == 2) {
require_once ("config/phpwcms/conf.template_default.inc.php");
require_once ("config/phpwcms/conf.indexpage.inc.php");
require_once ("include/inc_lib/general.inc.php");
cleanupPOSTandGET();
require_once ("include/inc_lib/imagick.convert.inc.php");
require_once ("include/inc_front/front.func.inc.php");
require_once ("include/inc_front/content.func.inc.php");
$phpwcms["templates"] = TEMPLATE_PATH;
$content['page_start'] = '';
$content['page_start'] .= "\n\n";
$content['page_start'] .= "\n\n".$content["pagetitle"]."\n";
$content['page_start'] .= '\n".'_'."\n";
$content['page_start'] .= '\n".$block["htmlhead"];
$content['page_start'] .= "\n\n\n\n";
if(VISIBLE_MODE == 1 || VISIBLE_MODE == 2) {
$content['page_end'] = '';
$content['page_end'] .= VISIBLE_MODE == 1 ? 'user: ' : 'admin: ';
$content['page_end'] .= html_specialchars($_SESSION['wcs_user']);
$content['page_end'] .= "
\n\n