<?php
// $Id: seofilter.php,v 1.8.4.14 2007/03/24 15:07:26 snm Exp $

if (!defined('E_WARNING')) {
    define('E_WARNING', 2048);
}

require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . "seofilter.config.php");
require_once(SEOFILTER_LIB_DIR . "seofilter.lib.php");

if (!defined('SEOFILTER_BASE_DIR') || !defined('SEOFILTER_SRC_DIR')) {
    return;
}

$module_file  = seofilter_get_module_file();
$module_class = seofilter_get_module_name();

if (!file_exists($module_file)) {
    die("Invalid module " . $module_class);
} else {
    include_once($module_file);

    if (!class_exists($module_class)) {
        die(nl2br("Invalid module " . $module_class  . ".\nClass " . $module_class . " not found."));
    }
}

$content = '';

// parsing request
$file = seofilter_input_parser();

if (empty($file) || !file_exists($file) || $file == 'seofilter.php') {
    $file        = "index.php";
}

$content = seofilter_system_content();

// getting contents
if (!empty($content) || seofilter_system_status() & SEOFILTER_STATUS_EXIT) {
    print seofilter_system_header();
    print $content;
    exit();
} elseif (file_exists(SEOFILTER_BASE_DIR . $file)) {
    ob_start("seofilter_handler");
    include_once(SEOFILTER_BASE_DIR . $file);
} else {
	die("Incorrect request '$file'.");
}

?>