root/dev/common/index.php @ 239

<?php

/**
 * The EVE-Development Network Killboard
 * based on eve-killboard.net created by rig0r
 *
 * 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
 * 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., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */

// many ppl had issues with pear and relative paths
require_once('common/includes/db.php');
require_once('common/includes/class.config.php');
require_once('common/includes/class.killboard.php');
require_once('common/includes/class.page.php');
require_once('common/includes/class.event.php');
require_once('common/includes/class.roles.php');
#require_once('common/includes/class.titles.php');
require_once('common/includes/class.user.php');
require_once('common/includes/class.session.php');
require_once('common/smarty/Smarty.class.php');

// smarty doesnt like it
@set_magic_quotes_runtime(0);

// remove some chars from the request string to avoid 'hacking'-attempts
$page = str_replace('.', '', $_GET['a']);
$page = str_replace('/', '', $page);
if ($page == '' || $page == 'index')
{
    $page = 'home';
}

// check for the igb
if (substr($_SERVER['HTTP_USER_AGENT'], 0, 15) == 'EVE-minibrowser')
{
    define('IS_IGB', true);
    if (!isset($_GET['a']))
    {
        $page = 'igb';
    }
}
else
{
    define('IS_IGB', false);
}

// killboard is instantiated by class::Page
//$killboard = new Killboard(KB_SITE);

// load the config from the database
$config = new Config(KB_SITE);

// setting up smarty and feed it with some config
$smarty = new Smarty();
$smarty->template_dir = './templates';
$smarty->compile_dir = './cache/templates_c';
$smarty->cache_dir = './cache/data';
$smarty->assign('style_url', STYLE_URL);
$smarty->assign('img_url', IMG_URL);
$smarty->assign_by_ref('config', $config);

// set up titles/roles
role::init();
#title::init();

// start session management
Session::init();

// this is to make sure that smarty is able to create output
if (!is_dir('./cache/templates_c'))
{
    if (mkdir('./cache/templates_c'))
    {
        chmod('./cache/templates_c', 0777);
    }
    else
    {
        exit('please create cache/templates_c and chmod it 777');
    }
}

// all admin files are now in the admin directory and preload the menu
if (substr($page, 0, 5) == 'admin')
{
    require_once('common/admin/admin_menu.php');
    $page = 'admin/'.$page;
}

// old modcode for loading settings
if (substr($page, 0, 9) == 'settings_')
{
    $settingsPage = true;
}
else
{
    $settingsPage = false;
}
$mods_active = explode(',', config::get('mods_active'));
$modOverrides = false;
foreach ($mods_active as $mod)
{
    // load all active modules which need initialization
    if (file_exists('mods/'.$mod.'/init.php'))
    {
        include('mods/'.$mod.'/init.php');
    }
    if (file_exists('mods/'.$mod.'/'.$page.'.php'))
    {
        if ($modOverrides)
        {
            die('Error: Two or more of the mods you have activated are conflicting');
        }
        $modOverrides = true;
        $modOverride = $mod;
    }
}
if (!$settingsPage && !file_exists('common/'.$page.'.php') && !$modOverrides)
{
    $page = 'home';
}

if (KB_CACHE == 1 && count($_POST) == 0 && !in_array($page, $cacheignore))
{
    $docache = true;
}
else
{
    $docache = false;
}

if ($docache)
{
    if (!file_exists(KB_CACHEDIR.'/'.KB_SITE))
    {
        @mkdir(KB_CACHEDIR.'/'.KB_SITE);
    }

    if ($cachetimes[$page])
    {
        $cachetime = $cachetimes[$page];
    }
    else
    {
        $cachetime = 5;
    }

    $cachetime = $cachetime * 60;

    $cachefile = KB_CACHEDIR.'/'.KB_SITE.'/'.md5($_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']).'.cache';
    $timestamp = ((@file_exists($cachefile))) ? @filemtime($cachefile) : 0;

    if (time() - $cachetime < $timestamp)
    {
        ob_start('ob_gzhandler');
        @readfile($cachefile);
        ob_end_flush();
        exit();
    }

    ob_start();
}

if ($settingsPage)
{
    if (!Session::isAdmin())
    {
        header('Location: ?a=login');
        echo '<a href="?a=login">Login</a>';
        exit;
    }

    include('mods/'.substr($page, 9, strlen($page)-9).'/settings.php');
}
elseif ($modOverrides)
{
    include('mods/'.$modOverride.'/'.$page.'.php');
}
else
{
    include('common/'.$page.'.php');
}

if ($docache)
{
    $fp = @fopen($cachefile, 'w');
    @fwrite($fp, ob_get_contents());
    @fwrite($fp, '<!-- Generated from cache -->');
    @fclose($fp);
    ob_end_flush();
}
?>