<?php

@include('webessence/weconfig.php');
include('webessence/includes/template.php');

if (!defined('WE_VERSION') || WE_VERSION == '')
	we_die('This site has not been configured.');

$pathinfo = isset($_SERVER['PATH_INFO']) ? trim($_SERVER['PATH_INFO'], '/') : (isset($_SERVER['ORIG_PATH_INFO']) ? trim($_SERVER['ORIG_PATH_INFO'], '/') : '');

if (WE_CACHE)
{
	$cachedir = 'webessence/cache/' . $pathinfo;
	if (!empty($pathinfo))
		$cachedir .= '/';

	// Caching files are: md5 of request_uri + .(dot) + seconds to cache it
	$request_md5 = md5($_SERVER['REQUEST_URI']);
	$files = glob($cachedir . $request_md5 . '.*');
	if (!empty($files))
	{
		$now = time();
		$filename = $files[0];
		$parts = explode('.', basename($filename));
		if (filemtime($filename) + $parts[1] > $now)
		{
			readfile($filename);
			exit;
		}
	}
}

if (!ini_get('date.timezone'))
	@date_default_timezone_set(@date_default_timezone_get());

include('webessence/includes/page.php');
include('webessence/includes/db_entity.php');
include('webessence/includes/db_page.php');
include('webessence/includes/db_config.php');

$prepath = '';
$pathname = '';
$pos = strrpos($pathinfo, '/');
if ($pos === false)
	$pathname = $pathinfo;
else
{
	$prepath = substr($pathinfo, 0, $pos + 1);
	$pathname = substr($pathinfo, $pos + 1);
}

$GLOBALS['we_mysqli'] = mysqli_or_we_die();

$dbPage = new DbPage($GLOBALS['we_mysqli']);
$page = $dbPage->GetByPathInfo($prepath, $pathname);

if ($page == null)
{
	$GLOBALS['we_mysqli']->close();
	header("HTTP/1.0 404 Not Found");
	we_die('Page not found.');
}

//~ if (!file_exists(WE_PATH_ROOT . '/webessence/themes/' . WE_THEME . '/templates/' . $page->template))
//~ {
	//~ $GLOBALS['we_mysqli']->close();
	//~ die('Template ' . $page->template . 'does not exists.');
//~ }

$tpl = DbPage::prepare_template($page, $dbPage, $GLOBALS['we_mysqli']);

if ($tpl == null)
{
	$GLOBALS['we_mysqli']->close();
	header("HTTP/1.0 404 Not Found");
	we_die('Page not found.');
}

// Toevoegen van eventuele plugins
foreach ($page->plugins as $plugin)
	include(WE_PATH_ROOT . '/webessence/plugins/' . $plugin . '/' . $plugin . '.php');

$content = $tpl->parse();
if (WE_CACHE && $page->cache_minutes > 0)
{
	if (!empty($pathinfo) && !is_dir($cachedir))
	{
		if (!mkdir($cachedir, 0700, true))
		{
			//?
		}
	}
	file_put_contents($cachedir . $request_md5 . '.' . ($page->cache_minutes * 60), $content);
}
echo $content;

$GLOBALS['we_mysqli']->close();

?>