Enano CMS (1.1.x): includes/common.php@9c17aacd5515 (annotated)

1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	1	<?php
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	2
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	3	/*
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	4	* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
73 0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too Dan parents: 32 diff changeset	5	* Version 1.0.1 (Loch Ness)
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	6	* Copyright (C) 2006-2007 Dan Fuhry
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	7	*
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	8	* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	9	* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	10	*
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	11	* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	12	* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	13	*/
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	14
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	15	if(isset($_REQUEST['GLOBALS']))
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	16	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	17	?>
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	18	<!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[
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	19	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+' ';}}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	20	// ]]>
12 c96a9b56f16c Fixed problems with installer and config file (chdir and error-connecting-to-MySQL issues) Dan parents: 10 diff changeset	21	</script><p><span style="color:black;">You been f***ed by Enano \| valid XHTML 1.1</span></p></body></html>
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	22	<?php
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	23	exit;
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	24	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	25
73 0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too Dan parents: 32 diff changeset	26	$version = '1.0.1';
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	27
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	28	function microtime_float()
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	29	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	30	list($usec, $sec) = explode(" ", microtime());
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	31	return ((float)$usec + (float)$sec);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	32	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	33
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	34	global $_starttime;
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	35	$_starttime = microtime_float();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	36
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	37	error_reporting(E_ALL);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	38
2 0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	39	// Determine directory (special case for development servers)
12 c96a9b56f16c Fixed problems with installer and config file (chdir and error-connecting-to-MySQL issues) Dan parents: 10 diff changeset	40	if ( strpos(__FILE__, '/repo/') && ( file_exists('.enanodev') \|\| file_exists('../.enanodev') ) )
2 0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	41	{
3 2b2084ca1e60 Final commit for initial branch dan@scribus.fuhry.local.fuhry.local parents: 2 diff changeset	42	$filename = str_replace('/repo/', '/', __FILE__);
2 0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	43	}
0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	44	else
0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	45	{
0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	46	$filename = __FILE__;
0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	47	}
0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	48
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	49	if(!defined('ENANO_ROOT')) // ENANO_ROOT is sometimes defined by plugins like AjIM that need the constant before the Enano API is initialized
2 0931d60f5bdb Adding compatibility patch for Enano dev servers to common.php dan@scribus.fuhry.local.fuhry.local parents: 1 diff changeset	50	define('ENANO_ROOT', dirname(dirname($filename)));
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	51
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	52	if(defined('ENANO_DEBUG') && version_compare(PHP_VERSION, '5.0.0') < 0)
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	53	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	54	die(__FILE__.':'.__LINE__.': The debugConsole requires PHP 5.x.x or greater. Please comment out the ENANO_DEBUG constant in your index.php.');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	55	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	56
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	57	if(defined('ENANO_DEBUG'))
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	58	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	59	require_once(ENANO_ROOT.'/includes/debugger/debugConsole.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	60	} else {
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	61	function dc_here($m) { return false; }
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	62	function dc_dump($a, $g) { return false; }
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	63	function dc_watch($n) { return false; }
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	64	function dc_start_timer($u) { return false; }
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	65	function dc_stop_timer($m) { return false; }
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	66	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	67
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	68	if ( file_exists( ENANO_ROOT . '/_nightly.php') )
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	69	require(ENANO_ROOT.'/_nightly.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	70
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	71	// Start including files. LOTS of files. Yeah!
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	72	require_once(ENANO_ROOT.'/includes/constants.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	73	dc_here('Enano CMS '.$version.' (dev) - debug window<br />Powered by debugConsole');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	74	dc_here('common: including files');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	75	require_once(ENANO_ROOT.'/includes/functions.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	76	require_once(ENANO_ROOT.'/includes/dbal.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	77	require_once(ENANO_ROOT.'/includes/paths.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	78	require_once(ENANO_ROOT.'/includes/sessions.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	79	require_once(ENANO_ROOT.'/includes/template.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	80	require_once(ENANO_ROOT.'/includes/plugins.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	81	require_once(ENANO_ROOT.'/includes/comment.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	82	require_once(ENANO_ROOT.'/includes/wikiformat.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	83	require_once(ENANO_ROOT.'/includes/diff.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	84	require_once(ENANO_ROOT.'/includes/render.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	85	require_once(ENANO_ROOT.'/includes/stats.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	86	require_once(ENANO_ROOT.'/includes/pageutils.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	87	require_once(ENANO_ROOT.'/includes/js-compressor.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	88	require_once(ENANO_ROOT.'/includes/rijndael.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	89	require_once(ENANO_ROOT.'/includes/email.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	90	require_once(ENANO_ROOT.'/includes/search.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	91	require_once(ENANO_ROOT.'/includes/json.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	92	require_once(ENANO_ROOT.'/includes/wikiengine/Tables.php');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	93	require_once(ENANO_ROOT.'/includes/pageprocess.php');
80 cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use Dan parents: 76 diff changeset	94	require_once(ENANO_ROOT.'/includes/tagcloud.php');
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	95
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	96	strip_magic_quotes_gpc();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	97
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	98	// Enano has five parts: the database abstraction layer (DBAL), the session manager, the path/URL manager, the template engine, and the plugin manager.
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	99	// Each part has its own class and a global var; nearly all Enano functions are handled by one of these five components.
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	100
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	101	global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	102	global $enano_config; // A global used to cache config information without making loads of queries ;-)
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	103	// In addition, $enano_config is used to fetch config information if die_semicritical() is called.
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	104
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	105	global $email;
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	106
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	107	if(!isset($_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>');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	108
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	109	$db = new mysql();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	110	dc_here('common: calling $db->connect();');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	111	$db->connect(); // Redirects to install.php if an installation is not detected
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	112
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	113	if(strstr(contentPath, '?')) $sep = '&';
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	114	else $sep = '?';
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	115	define('urlSeparator', $sep);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	116	unset($sep); // save 10 bytes of memory...
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	117
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	118	// See if any diagnostic actions have been requested
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	119	if ( isset($_GET['do']) && $_GET['do'] == 'diag' && isset($_GET['sub']) )
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	120	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	121	switch($_GET['sub'])
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	122	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	123	case 'cookie_destroy':
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	124	unset($_COOKIE['sid']);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	125	setcookie('sid', '', time()-3600*24, scriptPath);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	126	setcookie('sid', '', time()-3600*24, scriptPath.'/');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	127	die('Session cookie cleared. <a href="'.$_SERVER['PHP_SELF'].'">Continue</a>');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	128	break;
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	129	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	130	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	131
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	132	// Select and fetch the site configuration
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	133	dc_here('common: selecting global config data');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	134	$e = $db->sql_query('SELECT config_name, config_value FROM '.table_prefix.'config;');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	135	if(!$e) $db->_die('Some critical configuration information could not be selected.');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	136	else define('ENANO_CONFIG_FETCHED', ''); // Used in die_semicritical to figure out whether to call getConfig() or not
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	137
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	138	dc_here('common: fetching $enano_config');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	139	$enano_config = Array();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	140	while($r = $db->fetchrow())
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	141	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	142	$enano_config[$r['config_name']] = $r['config_value'];
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	143	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	144
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	145	$db->free_result();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	146
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	147	if(enano_version(false, true) != $version)
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	148	{
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	149	grinding_halt('Version mismatch', '<p>It seems that the Enano release we\'re trying to run ('.$version.') is different from the version specified in your database ('.enano_version().'). Perhaps you need to <a href="'.scriptPath.'/upgrade.php">upgrade</a>?</p>');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	150	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	151
99 2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	152	//
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	153	// Low level maintenance
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	154	//
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	155
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	156	// If the search algorithm backend has been changed, empty out the search cache (the two cache formats are incompatible with each other)
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	157	if ( getConfig('last_search_algo') != SEARCH_MODE )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	158	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	159	if ( !$db->sql_query('DELETE FROM '.table_prefix.'search_cache;') )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	160	$db->_die();
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	161	setConfig('last_search_algo', SEARCH_MODE);
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	162	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	163
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	164	// If the AES key size has been changed, bail out and fast
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	165	if ( !getConfig('aes_key_size') )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	166	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	167	setConfig('aes_key_size', AES_BITS);
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	168	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	169	else if ( $ks = getConfig('aes_key_size') )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	170	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	171	if ( intval($ks) != AES_BITS )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	172	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	173	grinding_halt('AES key size changed', '<p>Enano has detected that the AES key size in constants.php has been changed. This change cannot be performed after installation, otherwise the private key would have to be re-generated and all passwords would have to be re-encrypted.</p><p>Please change the key size back to ' . $ks . ' bits and reload this page.</p>');
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	174	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	175	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	176
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	177	// Same for AES block size
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	178	if ( !getConfig('aes_block_size') )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	179	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	180	setConfig('aes_block_size', AES_BLOCKSIZE);
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	181	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	182	else if ( $ks = getConfig('aes_block_size') )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	183	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	184	if ( intval($ks) != AES_BLOCKSIZE )
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	185	{
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	186	grinding_halt('AES block size changed', '<p>Enano has detected that the AES block size in constants.php has been changed. This change cannot be performed after installation, otherwise all passwords would have to be re-encrypted.</p><p>Please change the block size back to ' . $ks . ' bits and reload this page.</p>');
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	187	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	188	}
2332ebd75f61 Added a few low-level checks in config.php for changes of search algorithm and AES cipher parameters Dan parents: 80 diff changeset	189
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	190	// Our list of tables included in Enano
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	191	$system_table_list = Array(
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	192	table_prefix.'categories',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	193	table_prefix.'comments',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	194	table_prefix.'config',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	195	table_prefix.'logs',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	196	table_prefix.'page_text',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	197	table_prefix.'session_keys',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	198	table_prefix.'pages',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	199	table_prefix.'users',
10 2f530ad04f1b Added option in installer to not let admins embed PHP Dan parents: 3 diff changeset	200	table_prefix.'users_extra',
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	201	table_prefix.'themes',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	202	table_prefix.'buddies',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	203	table_prefix.'banlist',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	204	table_prefix.'files',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	205	table_prefix.'privmsgs',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	206	table_prefix.'sidebar',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	207	table_prefix.'hits',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	208	table_prefix.'search_index',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	209	table_prefix.'groups',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	210	table_prefix.'group_members',
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	211	table_prefix.'acl',
76 608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk Dan parents: 73 diff changeset	212	table_prefix.'search_cache',
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk Dan parents: 73 diff changeset	213	table_prefix.'page_groups',
80 cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use Dan parents: 76 diff changeset	214	table_prefix.'page_group_members',
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use Dan parents: 76 diff changeset	215	table_prefix.'tags'
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	216	);
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	217
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	218	dc_here('common: initializing base classes');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	219	$plugins = new pluginLoader();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	220
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	221	// So where does the majority of Enano get executed? How about the next nine lines of code :)
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	222	dc_here('common: ok, we\'re set up, starting mainstream execution');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	223
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	224	$plugins->loadAll();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	225	dc_here('common: loading plugins');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	226	global $plugins;
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	227	foreach($plugins->load_list as $f) { include_once $f; } // Can't be in object context when this is done
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	228
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	229	$session = new sessionManager();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	230	$paths = new pathManager();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	231	$template = new template();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	232	$email = new EmailEncryptor();
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	233
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	234	define('ENANO_BASE_CLASSES_INITIALIZED', '');
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	235
32 4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	236	if ( !defined('IN_ENANO_INSTALL') )
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	237	{
32 4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	238	$code = $plugins->setHook('base_classes_initted');
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	239	foreach ( $code as $cmd )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	240	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	241	eval($cmd);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	242	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	243
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	244	$p = RenderMan::strToPageId($paths->get_pageid_from_url());
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	245	if( ( $p[1] == 'Admin' \|\| $p[1] == 'Special' ) && function_exists('page_'.$p[1].'_'.$p[0].'_preloader'))
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	246	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	247	@call_user_func('page_'.$p[1].'_'.$p[0].'_preloader');
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	248	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	249
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	250	$session->start();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	251	$paths->init();
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	252
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	253	define('ENANO_MAINSTREAM', '');
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	254
32 4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	255	// If the site is disabled, bail out, unless we're trying to log in or administer the site
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	256	if(getConfig('site_disabled') == '1' && $session->user_level < USER_LEVEL_ADMIN)
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	257	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	258	if ( $paths->namespace == 'Admin' \|\| ( $paths->namespace == 'Special' && ( $paths->cpage['urlname_nons'] == 'CSS' \|\| $paths->cpage['urlname_nons'] == 'Administration' \|\| $paths->cpage['urlname_nons'] == 'Login' ) ) )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	259	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	260	// do nothing; allow execution to continue
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	261	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	262	else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	263	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	264	if(!$n = getConfig('site_disabled_notice'))
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	265	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	266	$n = 'The administrator has disabled the site. Please check back later.';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	267	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	268
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	269	$text = RenderMan::render($n) . '
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	270	<div class="info-box">
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	271	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>.
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	272	</div>';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	273	$paths->wiki_mode = 0;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	274	die_semicritical('Site disabled', $text);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	275	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	276	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	277	else if(getConfig('site_disabled') == '1' && $session->user_level >= USER_LEVEL_ADMIN)
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	278	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	279	$template->site_disabled = true;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	280	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	281
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	282	$code = $plugins->setHook('session_started');
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	283	foreach ( $code as $cmd )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	284	{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	285	eval($cmd);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	286	}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	287
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details Dan parents: 30 diff changeset	288	if(isset($_GET['noheaders'])) $template->no_headers = true;
1 fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	289	}
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	290
fe660c52c48f Adding /includes dan@scribus.fuhry.local.fuhry.local parents: diff changeset	291	?>

author	Dan
	Sun, 26 Aug 2007 20:55:12 -0400
changeset 104	9c17aacd5515
parent 99	2332ebd75f61
child 129	0b5244001799
permissions	-rw-r--r--