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<?php
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/*
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* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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* Version 1.0 (Banshee)
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* Copyright (C) 2006-2007 Dan Fuhry
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*
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* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*/
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if(isset($_REQUEST['GLOBALS']))
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{
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><html><head><title>Hacking Attempt</title><meta http-equiv="Content-type" content="text/html; charset=utf-8" /></head><style type="text/css">body{background-color:#000;color:#CCC;font-family:trebuchet ms,sans-serif;font-size:9pt;}a{color:#FFF;}</style><body><p>Hacking attempt using <a href="http://www.hardened-php.net/index.76.html">PHP $GLOBALS overwrite vulnerability</a> detected, reported to admin</p><p>You're worse than this guy! Unless you are this guy...</p><p id="billp"><img alt=" " src="about:blank" id="billi" /></p><script type="text/javascript">// <![CDATA[
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window.onload=function(){counter();setInterval('counter();', 1000);};var text=false;var cnt=10;function counter(){if(!text){text=document.createElement('span');text.id='billc';text.innerHTML=cnt;text.style.fontSize='96pt';text.style.color='#FF0000';p=document.getElementById('billp');p.appendChild(text);}else{if(cnt==1){document.getElementById('billi').src='http://upload.wikimedia.org/wikipedia/commons/7/7f/Bill_Gates_2004_cr.jpg';document.getElementById('billc').innerHTML='';return;}cnt--;document.getElementById('billc').innerHTML=cnt+' ';}}
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// ]]>
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</script><p><span style="color:black;">Powered by Enano and valid XHTML 1.1</span></p></body></html>
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<?php
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exit;
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}
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$version = '1.0';
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function microtime_float()
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{
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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global $_starttime;
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$_starttime = microtime_float();
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error_reporting(E_ALL);
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if(!defined('ENANO_ROOT')) // ENANO_ROOT is sometimes defined by plugins like AjIM that need the constant before the Enano API is initialized
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define('ENANO_ROOT', dirname(dirname(__FILE__)));
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if(defined('ENANO_DEBUG') && version_compare(PHP_VERSION, '5.0.0') < 0)
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{
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die(__FILE__.':'.__LINE__.': The debugConsole requires PHP 5.x.x or greater. Please comment out the ENANO_DEBUG constant in your index.php.');
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}
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if(defined('ENANO_DEBUG'))
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{
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require_once(ENANO_ROOT.'/includes/debugger/debugConsole.php');
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} else {
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function dc_here($m) { return false; }
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function dc_dump($a, $g) { return false; }
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function dc_watch($n) { return false; }
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function dc_start_timer($u) { return false; }
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function dc_stop_timer($m) { return false; }
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}
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if ( file_exists( ENANO_ROOT . '/_nightly.php') )
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require(ENANO_ROOT.'/_nightly.php');
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// Start including files. LOTS of files. Yeah!
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require_once(ENANO_ROOT.'/includes/constants.php');
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dc_here('Enano CMS '.$version.' (dev) - debug window<br />Powered by debugConsole');
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dc_here('common: including files');
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require_once(ENANO_ROOT.'/includes/functions.php');
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require_once(ENANO_ROOT.'/includes/dbal.php');
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require_once(ENANO_ROOT.'/includes/paths.php');
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require_once(ENANO_ROOT.'/includes/sessions.php');
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require_once(ENANO_ROOT.'/includes/template.php');
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require_once(ENANO_ROOT.'/includes/plugins.php');
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require_once(ENANO_ROOT.'/includes/comment.php');
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require_once(ENANO_ROOT.'/includes/wikiformat.php');
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require_once(ENANO_ROOT.'/includes/diff.php');
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require_once(ENANO_ROOT.'/includes/render.php');
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require_once(ENANO_ROOT.'/includes/stats.php');
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require_once(ENANO_ROOT.'/includes/pageutils.php');
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require_once(ENANO_ROOT.'/includes/js-compressor.php');
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require_once(ENANO_ROOT.'/includes/rijndael.php');
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require_once(ENANO_ROOT.'/includes/email.php');
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require_once(ENANO_ROOT.'/includes/search.php');
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require_once(ENANO_ROOT.'/includes/json.php');
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require_once(ENANO_ROOT.'/includes/wikiengine/Tables.php');
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strip_magic_quotes_gpc();
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// Enano has five parts: the database abstraction layer (DBAL), the session manager, the path/URL manager, the template engine, and the plugin manager.
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// Each part has its own class and a global var; nearly all Enano functions are handled by one of these five components.
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global $db, $session, $paths, $template, $plugins; // Common objects
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global $enano_config; // A global used to cache config information without making loads of queries ;-)
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// In addition, $enano_config is used to fetch config information if die_semicritical() is called.
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global $email;
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if(!isset($_SERVER['HTTP_HOST'])) grinding_halt('Cannot get hostname', '<p>Your web browser did not provide the HTTP Host: field. This site requires a modern browser that supports the HTTP 1.1 standard.</p>');
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$db = new mysql();
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dc_here('common: calling $db->connect();');
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$db->connect(); // Redirects to install.php if an installation is not detected
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if(strstr(contentPath, '?')) $sep = '&';
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else $sep = '?';
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define('urlSeparator', $sep);
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unset($sep); // save 10 bytes of memory...
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// See if any diagnostic actions have been requested
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if ( isset($_GET['do']) && $_GET['do'] == 'diag' && isset($_GET['sub']) )
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{
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switch($_GET['sub'])
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{
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case 'cookie_destroy':
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unset($_COOKIE['sid']);
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setcookie('sid', '', time()-3600*24, scriptPath);
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setcookie('sid', '', time()-3600*24, scriptPath.'/');
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die('Session cookie cleared. <a href="'.$_SERVER['PHP_SELF'].'">Continue</a>');
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break;
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}
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}
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// Select and fetch the site configuration
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dc_here('common: selecting global config data');
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$e = $db->sql_query('SELECT config_name, config_value FROM '.table_prefix.'config;');
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if(!$e) $db->_die('Some critical configuration information could not be selected.');
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else define('ENANO_CONFIG_FETCHED', ''); // Used in die_semicritical to figure out whether to call getConfig() or not
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dc_here('common: fetching $enano_config');
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$enano_config = Array();
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while($r = $db->fetchrow())
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{
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$enano_config[$r['config_name']] = $r['config_value'];
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}
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$db->free_result();
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if(enano_version(false, true) != $version)
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{
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grinding_halt('Version mismatch', '<p>It seems that the Enano release we\'re trying to run ('.$version.') is different from the version specified in your database ('.enano_version().'). Perhaps you need to <a href="'.scriptPath.'/upgrade.php">upgrade</a>?</p>');
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}
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// Our list of tables included in Enano
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$system_table_list = Array(
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table_prefix.'categories',
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table_prefix.'comments',
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table_prefix.'config',
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table_prefix.'logs',
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table_prefix.'page_text',
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table_prefix.'session_keys',
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table_prefix.'pages',
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table_prefix.'users',
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table_prefix.'themes',
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table_prefix.'buddies',
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table_prefix.'banlist',
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table_prefix.'files',
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table_prefix.'privmsgs',
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table_prefix.'sidebar',
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table_prefix.'hits',
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table_prefix.'search_index',
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table_prefix.'groups',
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table_prefix.'group_members',
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table_prefix.'acl',
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table_prefix.'search_cache'
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);
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dc_here('common: initializing base classes');
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$plugins = new pluginLoader();
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// So where does the majority of Enano get executed? How about the next nine lines of code :)
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dc_here('common: ok, we\'re set up, starting mainstream execution');
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$plugins->loadAll();
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dc_here('common: loading plugins');
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global $plugins;
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foreach($plugins->load_list as $f) { include_once $f; } // Can't be in object context when this is done
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$session = new sessionManager();
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$paths = new pathManager();
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$template = new template();
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$email = new EmailEncryptor();
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define('ENANO_BASE_CLASSES_INITIALIZED', '');
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$code = $plugins->setHook('base_classes_initted');
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foreach ( $code as $cmd )
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{
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eval($cmd);
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}
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$p = RenderMan::strToPageId($paths->get_pageid_from_url());
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if( ( $p[1] == 'Admin' || $p[1] == 'Special' ) && function_exists('page_'.$p[1].'_'.$p[0].'_preloader'))
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{
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@call_user_func('page_'.$p[1].'_'.$p[0].'_preloader');
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}
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$session->start();
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$paths->init();
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define('ENANO_MAINSTREAM', '');
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// If the site is disabled, bail out, unless we're trying to log in or administer the site
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if(getConfig('site_disabled') == '1')
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{
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if ( $paths->namespace == 'Admin' || ( $paths->namespace == 'Special' && ( $paths->cpage['urlname_nons'] == 'CSS' || $paths->cpage['urlname_nons'] == 'Administration' || $paths->cpage['urlname_nons'] == 'Login' ) ) )
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{
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// do nothing; allow execution to continue
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}
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else
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{
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if(!$n = getConfig('site_disabled_notice')) $n = 'The administrator has disabled the site. Please check back later.';
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$text = RenderMan::render($n) . '
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<div class="info-box">
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If you have an administrative account, you may <a href="'.makeUrlNS('Special', 'Login').'">log in</a> to the site or <a href="'.makeUrlNS('Special', 'Administration').'">use the administration panel</a>.
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</div>';
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$paths->wiki_mode = 0;
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die_semicritical('Site disabled', $text);
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}
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}
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$code = $plugins->setHook('session_started');
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foreach ( $code as $cmd )
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{
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eval($cmd);
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}
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if(isset($_GET['noheaders'])) $template->no_headers = true;
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?>
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