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repair_settings.php
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<?php
/**
* Simple Machines Forum (SMF)
*
* @package SMF
* @author Simple Machines
* @copyright 2022 Simple Machines
* @license https://www.simplemachines.org/about/smf/license.php BSD
*
* @version 2.1.3
* @updated 2022-01-15
*/
// We need the Settings.php info for database stuff.
if (file_exists(dirname(__FILE__) . '/Settings.php'))
require_once(dirname(__FILE__) . '/Settings.php');
// Initialize everything and load the language files.
initialize_inputs();
$txt['smf_repair_settings'] = 'SMF %1$s Settings Repair Tool';
$txt['smf11_repair_settings'] = 'SMF 1.x Settings Repair Tool';
$txt['no_value'] = '<em style="font-weight: normal; color: red;">Value not found!</em>';
$txt['default_value'] = 'Recommended value';
$txt['other_possible_value'] = 'Other possible value';
$txt['no_default_value'] = 'No recommended value';
$txt['save_settings'] = 'Save Settings';
$txt['remove_file'] = 'Remove this file. Careful, it may not work in all servers!';
$txt['restore_all_settings'] = 'Apply all recommendations';
$txt['not_writable'] = 'Settings.php cannot be written to by your webserver. Please modify the permissions on this file to allow write access.';
$txt['recommend_blank'] = '<em>(blank)</em>';
$txt['database_settings_hidden'] = 'Some settings are not being shown because the database connection information is incorrect.<br />Check your database login details, table prefix and that the database actually contains your SMF tables.';
$txt['no_sources'] = 'We were unable to detect your Sources folder. This is crucial for this tool to work. Please be sure it exists.';
$txt['settings_saved'] = 'Your settings were saved. Please confirm all the paths and URLs below, and that your forum works.<br /><b>Make sure you remove this file!</b>';
$txt['remove_hooks'] = 'Remove all hooks';
$txt['disable_hooks'] = 'Disable all hooks';
$txt['hooks_removed'] = 'All your existing hooks were removed from the database. Do note that existing MODs that rely on hooks will not work anymore.<br /><b>Make sure you remove this file!</b>';
$txt['hooks_disabled'] = 'All your existing hooks were disabled. Do note that existing MODs that rely on hooks will not work anymore. You can enable these again from Forum Maintenance<br /><b>Make sure you remove this file!</b>';
$txt['critical_settings'] = 'Critical Settings';
$txt['critical_settings_info'] = 'These are the settings most likely to be screwing up your board, but try the things below (especially the path and URL ones) if these don\'t help. You can click on the recommended value to use it.';
$txt['maintenance'] = 'Maintenance Mode';
$txt['maintenance0'] = 'Off (recommended)';
$txt['maintenance1'] = 'Enabled';
$txt['maintenance2'] = 'Unusable <em>(not recommended!)</em>';
$txt['language'] = 'Language File';
$txt['cookiename'] = 'Cookie Name';
$txt['queryless_urls'] = 'Queryless URLs';
$txt['queryless_urls0'] = 'Off (recommended)';
$txt['queryless_urls1'] = 'On';
$txt['enableCompressedOutput'] = 'Output Compression';
$txt['enableCompressedOutput0'] = 'Off (recommended if you have problems)';
$txt['enableCompressedOutput1'] = 'On (saves a lot of bandwidth)';
$txt['databaseSession_enable'] = 'Database driven sessions';
$txt['databaseSession_enable0'] = 'Off (not recommended)';
$txt['databaseSession_enable1'] = 'On (recommended)';
$txt['theme_default'] = 'Set SMF Default theme as overall forum default<br />for all users';
$txt['theme_default0'] = 'No (keep the current users\' theme settings)';
$txt['theme_default1'] = 'Yes (recommended if you have problems)';
$txt['database_settings'] = 'Database Info';
$txt['database_settings_info'] = 'This is the server, username, password, and database for your server.';
$txt['db_type'] = 'Database Engine';
$txt['db_server'] = 'Server';
$txt['db_name'] = 'Database name';
$txt['db_user'] = 'Username';
$txt['db_passwd'] = 'Password';
$txt['ssi_db_user'] = 'SSI Username';
$txt['ssi_db_passwd'] = 'SSI Password';
$txt['ssi_db_user_desc'] = '(Optional)';
$txt['ssi_db_passwd_desc'] = '(Optional)';
$txt['db_prefix'] = 'Table prefix';
$txt['db_persist'] = 'Connection type';
$txt['db_persist0'] = 'Standard (recommended)';
$txt['db_persist1'] = 'Persistent (might cause problems)';
$txt['db_mysql'] = 'MySQL';
$txt['db_postgresql'] = 'PostgreSQL';
$txt['db_sqlite'] = 'SQLite';
$txt['cache_settings'] = 'Cache Settings';
$txt['cache_settings_info'] = 'These are the cache settings to your SMF installation, and can cause big problems when they are wrong.';
$txt['cache_accelerator'] = 'Cache System';
$txt['cache_accelerator_help'] = 'Choose: apc, eaccelerator, memcache, mmcache, output_cache, smf, or xcache';
$txt['cache_enable'] = 'Enable Caching';
$txt['cache_enable0'] = 'Off';
$txt['cache_enable1'] = 'On (recommended)';
$txt['cachedir'] = 'Cache Directory';
$txt['cache_memcached'] = 'Memcache Servers';
$txt['path_url_settings'] = 'Paths & URLs';
$txt['path_url_settings_info'] = 'These are the paths and URLs to your SMF installation, and can cause big problems when they are wrong. Sorry, there are a lot of them.';
$txt['boardurl'] = 'Forum URL';
$txt['boarddir'] = 'Forum Directory';
$txt['sourcedir'] = 'Sources Directory';
$txt['tasksdir'] = 'Tasks Directory';
$txt['packagesdir'] = 'Packages Directory';
$txt['export_dir'] = 'Exports Directory';
$txt['attachment_basedirectories'] = 'Attachment Basedirectory';
$txt['attachmentUploadDir'] = 'Attachment Directory';
$txt['avatar_url'] = 'Avatar URL';
$txt['avatar_directory'] = 'Avatar Directory';
$txt['custom_avatar_url'] = 'Custom Avatar URL';
$txt['custom_avatar_dir'] = 'Custom Avatar Directory';
$txt['smileys_url'] = 'Smileys URL';
$txt['smileys_dir'] = 'Smileys Directory';
$txt['theme_url'] = 'Default Theme URL';
$txt['images_url'] = 'Default Theme Images URL';
$txt['theme_dir'] = 'Default Theme Directory';
$txt['theme_path_url_settings'] = 'Paths & URLs For Themes';
$txt['theme_path_url_settings_info'] = 'These are the paths and URLs to your SMF themes.';
// Fix Database title to use $db_type if available
if (!empty($db_type) && isset($txt['db_' . $db_type]))
$txt['database_settings'] = $txt['db_' . $db_type] . ' ' . $txt['database_settings'];
if (isset($_POST['submit']))
set_settings();
if (isset($_POST['remove_hooks']))
remove_hooks();
// try to find the smflogo: could be a .gif or a .png or an .svg
if (file_exists(dirname(__FILE__) . "/Themes/default/images/smflogo.svg"))
$smflogo = "Themes/default/images/smflogo.svg";
elseif (file_exists(dirname(__FILE__) . "/Themes/default/images/smflogo.png"))
$smflogo = "Themes/default/images/smflogo.png";
else
$smflogo = "Themes/default/images/smflogo.gif";
// Note that we're using the default URLs because we aren't even going to try to use Settings.php's settings.
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="robots" content="noindex" />
<title>', isset($context['smfVersion']) ? sprintf($txt['smf_repair_settings'], $context['smfVersion']) :
$txt['smf11_repair_settings'], '</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script type="text/javascript" src="Themes/default/scripts/script.js"></script>
<style type="text/css">
body
{
background-color: #e5e5e8;
margin: 0px;
padding: 0px;
}
body, td
{
color: #000000;
font-size: small;
font-family: verdana, sans-serif;
}
div#header
{
background-color: #88a6c0;
padding: 22px 4% 12px 4%;
color: white;
font-family: Georgia, serif;
font-size: xx-large;
border-bottom: 1px solid black;
height: 40px;
}
div#content
{
padding: 20px 30px;
}
div.error_message
{
border: 2px dashed red;
background-color: #e1e1e1;
margin: 1ex 4ex;
padding: 1.5ex;
}
div.success_message
{
border: 2px dashed green;
background-color: #e1e1e1;
margin: 1ex 4ex;
padding: 1.5ex;
}
div.panel
{
border: 1px solid gray;
background-color: #f6f6f6;
margin: 1ex 0;
padding: 1.2ex;
}
div.panel h2
{
margin: 0;
margin-bottom: 0.5ex;
padding-bottom: 3px;
border-bottom: 1px dashed black;
font-size: 14pt;
font-weight: normal;
}
div.panel h3
{
margin: 0;
margin-bottom: 2ex;
font-size: 10pt;
font-weight: normal;
}
form
{
margin: 0;
}
td.textbox
{
padding-top: 2px;
font-weight: bold;
white-space: nowrap;
padding-', empty($txt['lang_rtl']) ? 'right' : 'left', ': 2ex;
}
.smalltext
{
font-size: 0.8em;
font-weight: normal;
}
.centertext
{
margin: 0 auto;
text-align: center;
}
.righttext
{
margin-left: auto;
margin-right: 0;
text-align: right;
}
.lefttext
{
margin-left: 0;
margin-right: auto;
text-align: left;
}
.changed td
{
color: red;
}
</style>
</head>
<body>
<div id="header">
<a href="http://www.simplemachines.org/" target="_blank"><img src="' . $smflogo . '" style="width: 250px; float: right;" alt="Simple Machines" border="0" /></a>
<div>', isset($context['smfVersion']) ? sprintf($txt['smf_repair_settings'], $context['smfVersion']) :
$txt['smf11_repair_settings'], '</div>
</div>
<div id="content">';
show_settings();
echo '
</div>
</body>
</html>';
function initialize_inputs()
{
global $smcFunc, $db_connection, $sourcedir, $db_server, $db_name, $db_user, $db_passwd, $db_prefix, $db_type, $context, $sources_exist, $sources_found_path, $db_type_options;
// Turn off magic quotes runtime and enable error reporting.
if (function_exists('set_magic_quotes_runtime') && strnatcmp(phpversion(),'5.3.0') < 0)
@set_magic_quotes_runtime(0);
error_reporting(E_ALL);
if (ini_get('session.save_handler') == 'user')
ini_set('session.save_handler', 'files');
@session_start();
if (function_exists('get_magic_quotes_gpc') && @get_magic_quotes_gpc() != 0)
{
foreach ($_POST as $k => $v)
if (is_array($v))
foreach ($v as $k2 => $v2)
$_POST[$k][$k2] = stripslashes($v2);
else
$_POST[$k] = stripslashes($v);
}
foreach ($_POST as $k => $v)
{
if (is_array($v))
foreach ($v as $k2 => $v2)
$_POST[$k][$k2] = addcslashes($v2, '\'\\');
else
$_POST[$k] = addcslashes($v, '\'\\');
}
// Https?
$context['schema'] = isset($_SERVER['HTTPS']) || (isset($_SERVER['REQUEST_SCHEME']) && strtolower($_SERVER['REQUEST_SCHEME']) == 'https') ? 'https' : 'http';
// This is really quite simple; if ?delete is on the URL, delete the installer...
if (isset($_GET['delete']) || isset($_POST['remove_file']))
{
@unlink(__FILE__);
// Now just redirect to a blank.gif...
header('Location: ' . $context['schema'] . '://' . (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT']) . dirname($_SERVER['PHP_SELF']) . '/index.php');
exit;
}
$db_connection = false;
$sources_exist = false;
$context['smfVersion'] = 'N/A';
$sources_found_path = '';
if (isset($sourcedir) && (file_exists(dirname(__FILE__) . '/Sources/Load.php')))
$sources_exist = true;
else
{
//Find Sources folder!
$sourcedir = findSources();
$sources_found_path = $sourcedir;
$sources_exist = !empty($sourcedir);
}
if ($sources_exist)
{
if (!defined('SMF'))
define('SMF', 1);
if (!defined('POSTGRE_TITLE'))
define('POSTGRE_TITLE', 'PostgreSQL');
if (!defined('MYSQL_TITLE'))
define('MYSQL_TITLE', 'MySQL');
if (!defined('TIME_START'))
define('TIME_START', microtime(true));
if (empty($smcFunc))
$smcFunc = array();
// Default the database type to MySQLi. In 2.1 Beta 3, mysql was removed, this will put it back to mysqli.
$db_type_options = array('default' => 'mysql', 'options' => array('mysql' => 'MySQL'));
if (empty($db_type) || !file_exists($sourcedir . '/Subs-Db-' . $db_type . '.php'))
$db_type = 'mysql';
//require_once($sourcedir . '/Load.php');
//require_once($sourcedir . '/Subs-Auth.php');
// compat mode. Active!
$context['is_legacy'] = true;
// Try to detect if we even have the database functions..
if (
($db_type == 'mysql' && !function_exists('mysql_connect') && !function_exists('mysqli_connect')) ||
($db_type == 'mysqli' && !function_exists('mysqli_connect')) ||
($db_type == 'postgresql' && !function_exists('pg_pconnect'))
)
$db_connection = null;
// This is SMF 1.x as far as we can tell, as we don't know/have any database files.
elseif (!file_exists($sourcedir . '/Subs-Db-' . $db_type . '.php') && $db_type == 'mysql')
{
$context['smfVersion'] = '1.1';
$db_connection = smc_compat_initiate($db_server, $db_name, $db_user, $db_passwd, $db_prefix, array('non_fatal' => true));
}
else
{
// Far as I know, this is 2.0.
$context['is_legacy'] = false;
$context['smfVersion'] = '2.0';
// Try to see if this is 2.1. Maybe include more checks.
if (file_exists($sourcedir . '/Class-TOTP.php'))
$context['smfVersion'] = '2.1';
// We should try to use the proper extension function if at all possible.
require_once($sourcedir . '/Subs-Db-' . $db_type . '.php');
if (function_exists('db_extend'))
db_extend('extra');
else
require_once($sourcedir . '/DbExtra-' . $db_type . '.php');
$db_connection = smf_db_initiate($db_server, $db_name, $db_user, $db_passwd, $db_prefix, array('non_fatal' => true));
db_extra_init();
//Fixes error with $db_connection not false if database name is incorrect. This is because the connection is established
//without this parameter, thus performing incorrectly.
if ($db_connection == true)
{
if (!$smcFunc['db_select_db'] ($db_name, $db_connection))
$db_connection = null;
else
{
$tables=$smcFunc['db_list_tables']($db_name);
if (!(is_array($tables) && in_array($db_prefix . 'settings' , $tables)))
$db_connection = null;
}
}
else
$db_connection = null;
}
// See if we have PostgreSQL files, we should.
if (file_exists($sourcedir . '/Subs-Db-postgresql.php'))
{
$db_type_options['options']['postgresql'] = 'PostgreSQL';
// If we are currently postgresql, it should be the default.
if ($db_type == 'postgresql')
$db_type_options['default'] = $db_type;
}
// 2.1 Beta 1 and 2 supported mysqli, this was removed and merged into mysql in Beta 3.
if (file_exists($sourcedir . '/Subs-Db-mysqli.php'))
{
$db_type_options['options']['mysqli'] = 'MySQLi';
// Suggest that we move back to mysql.
if ($db_type == 'mysqli')
$db_type_options['default'] = 'mysql';
}
// 2.0 supports sqlite.
if (file_exists($sourcedir . '/Subs-Db-sqlite.php') && (empty($context['smfVersion']) || $context['smfVersion'] == '2.0'))
{
$db_type_options['options']['sqlite'] = 'SQLite';
if ($db_type == 'sqlite')
$db_type_options['default'] = $db_type;
}
}
}
function show_settings()
{
global $txt, $smcFunc, $db_connection, $db_type, $db_name, $db_prefix, $context, $sources_exist, $sources_found_path, $db_type_options;
// Check to make sure Settings.php exists!
if (file_exists(dirname(__FILE__) . '/Settings.php'))
$settingsArray = file(dirname(__FILE__) . '/Settings.php');
else
$settingsArray = array();
if (count($settingsArray) == 1)
$settingsArray = preg_split('~[\r\n]~', $settingsArray[0]);
$settings = array();
for ($i = 0, $n = count($settingsArray); $i < $n; $i++)
{
$settingsArray[$i] = rtrim(stripslashes($settingsArray[$i]));
if (isset($settingsArray[$i][0]) && $settingsArray[$i][0] != '.')
{
preg_match('~^[$]([a-zA-Z_]+)\s*=\s*(?:(["\'])(?:(.*?)["\'])(?:\\2)?|(.*?)(?:\\2)?);~', $settingsArray[$i], $match);
if (isset($match[3]))
{
if ($match[3] == 'dirname(__FILE__)')
$settings[$match[1]] = dirname(__FILE__);
elseif ($match[3] == 'dirname(__FILE__) . \'/Sources\'')
$settings[$match[1]] = dirname(__FILE__) . '/Sources';
elseif ($match[3] == '$boarddir . \'/Sources\'')
$settings[$match[1]] = $settings['boarddir'] . '/Sources';
elseif ($match[3] == 'dirname(__FILE__) . \'/cache\'')
$settings[$match[1]] = dirname(__FILE__) . '/cache';
// Values of 1, true and false seem to create a $mach[4]. This gets around this until a better regex can be found.
elseif (isset($match[4]) && in_array($match[4], array('0', '1', '2', 'false', 'true')))
$settings[$match[1]] = $match[4];
else
$settings[$match[1]] = $match[3];
}
}
}
if ($db_connection == true)
{
$request = $smcFunc['db_query'](true, '
SELECT DISTINCT variable, value
FROM {db_prefix}settings',
array(
'db_error_skip' => true
),
$db_connection
);
while ($row = $smcFunc['db_fetch_assoc']($request))
{
// Skip this setting on 2.1.
if ($context['smfVersion'] == '2.1' && $row['variable'] == 'cache_enable')
continue;
$settings[$row['variable']] = $row['value'];
}
$smcFunc['db_free_result']($request);
// Load all the themes.
$request = $smcFunc['db_query'](true, '
SELECT variable, value, id_theme
FROM {db_prefix}themes
WHERE id_member = 0
AND variable IN ({array_string:variables})',
array(
'variables' => array('theme_dir', 'theme_url', 'images_url', 'name'),
'db_error_skip' => true
)
);
$theme_settings = array();
while ($row = $smcFunc['db_fetch_row']($request))
$theme_settings[$row[2]][$row[0]] = $row[1];
$smcFunc['db_free_result']($request);
$show_db_settings = $request;
}
else
$show_db_settings = false;
$known_settings = array(
'critical_settings' => array(
'maintenance' => array('flat', 'int', 2),
'language' => array('flat', 'string', 'english'),
'cookiename' => array('flat', 'string', 'SMFCookie' . (!empty($db_name) ? abs(crc32($db_name . preg_replace('~[^A-Za-z0-9_$]~', '', $db_prefix)) % 1000) : '20')),
'queryless_urls' => array('db', 'int', 1),
'enableCompressedOutput' => array('db', 'int', 1),
'databaseSession_enable' => array('db', 'int', 1),
'theme_default' => array('db', 'int', 1),
),
'database_settings' => array(
'db_type' => array('flat', 'select', $db_type_options['default'], $db_type_options['options']),
'db_server' => array('flat', 'string', 'localhost'),
'db_name' => array('flat', 'string'),
'db_user' => array($db_type == 'sqlite' ? 'hidden' : 'flat', 'string'),
'db_passwd' => array($db_type == 'sqlite' ? 'hidden' : 'flat', 'string'),
'ssi_db_user' => array($db_type == 'sqlite' ? 'hidden' : 'flat', 'string'),
'ssi_db_passwd' => array($db_type == 'sqlite' ? 'hidden' : 'flat', 'string'),
'db_prefix' => array('flat', 'string'),
'db_persist' => array('flat', 'int', 1),
),
'path_url_settings' => array(
'boardurl' => array('flat', 'string'),
'boarddir' => array('flat', 'string'),
'sourcedir' => array('flat', 'string'),
'tasksdir' => array('flat', 'string'),
'packagesdir' => array('flat', 'string'),
'export_dir' => array('db', 'string'),
'attachment_basedirectories' => array('db', 'array_string'),
'attachmentUploadDir' => array('db', 'array_string'),
'avatar_url' => array('db', 'string'),
'avatar_directory' => array('db', 'string'),
'custom_avatar_url' => array('db', 'string'),
'custom_avatar_dir' => array('db', 'string'),
'smileys_url' => array('db', 'string'),
'smileys_dir' => array('db', 'string'),
),
'cache_settings' => array(
'cache_accelerator' => array('flat', 'string'),
'cache_enable' => array('flat', 'int', 1),
'cachedir' => array('flat', 'string'),
'cache_memcached' => array('flat', 'string')
),
'theme_path_url_settings' => array(),
);
// These settings are optional and won't be shown if the don't exist
$optional_settings = array(
'path_url_settings' => array(
'attachment_basedirectories'
)
);
// 1.x didn't have ssi_x, nor cachedir
if ($context['is_legacy'])
unset($known_settings['database_settings']['ssi_db_user'], $known_settings['database_settings']['ssi_db_passwd'], $known_settings['cache_settings']['cachedir'], $known_settings['path_url_settings']['custom_avatar_url'], $known_settings['path_url_settings']['custom_avatar_dir']);
// These settings didn't exist in 2.0 or 1.1
if ($context['smfVersion'] == '2.0' || $context['smfVersion'] == '1.1')
unset($known_settings['cache_settings']['cache_accelerator'], $known_settings['cache_settings']['cache_enable'], $known_settings['cache_settings']['cache_memcached'], $known_settings['path_url_settings']['tasksdir'], $known_settings['path_url_settings']['export_dir'], $known_settings['path_url_settings']['packagesdir'], $known_settings['path_url_settings']['attachment_basedirectories']);
// Let's assume we don't want to change the current theme
$settings['theme_default'] = 0;
$host = empty($_SERVER['HTTP_HOST']) ? $_SERVER['SERVER_NAME'] . (empty($_SERVER['SERVER_PORT']) || $_SERVER['SERVER_PORT'] == '80' || ($_SERVER['SERVER_PORT'] == '443' && $context['schema'] == 'https') ? '' : ':' . $_SERVER['SERVER_PORT']) : $_SERVER['HTTP_HOST'];
$url = $context['schema'] . '://' . $host . substr($_SERVER['PHP_SELF'], 0, strrpos($_SERVER['PHP_SELF'], '/'));
$known_settings['path_url_settings']['boardurl'][2] = $url;
$known_settings['path_url_settings']['boarddir'][2] = dirname(__FILE__);
if (file_exists(dirname(__FILE__) . '/Sources'))
$known_settings['path_url_settings']['sourcedir'][2] = realpath(dirname(__FILE__) . '/Sources');
elseif (!empty($sources_found_path))
$known_settings['path_url_settings']['sourcedir'][2] = realpath($sources_found_path);
if ($context['smfVersion'] == '2.1' && file_exists(dirname(__FILE__) . '/Sources/tasks'))
$known_settings['path_url_settings']['tasksdir'][2] = realpath(dirname(__FILE__) . '/Sources/tasks');
if ($context['smfVersion'] == '2.1' && file_exists(dirname(__FILE__) . '/exports'))
$known_settings['path_url_settings']['export_dir'][2] = realpath(dirname(__FILE__) . '/exports');
if (file_exists(dirname(__FILE__) . '/cache') && isset($known_settings['cache_settings']['cachedir']))
$known_settings['cache_settings']['cachedir'][2] = realpath(dirname(__FILE__) . '/cache');
if (file_exists(dirname(__FILE__) . '/avatars'))
{
$known_settings['path_url_settings']['avatar_url'][2] = $url . '/avatars';
$known_settings['path_url_settings']['avatar_directory'][2] = realpath(dirname(__FILE__) . '/avatars');
}
if (!$context['is_legacy'] && file_exists(dirname(__FILE__) . '/custom_avatar'))
{
$known_settings['path_url_settings']['custom_avatar_url'][2] = $url . '/custom_avatar';
$known_settings['path_url_settings']['custom_avatar_dir'][2] = realpath(dirname(__FILE__) . '/custom_avatar');
}
if (file_exists(dirname(__FILE__) . '/Smileys'))
{
$known_settings['path_url_settings']['smileys_url'][2] = $url . '/Smileys';
$known_settings['path_url_settings']['smileys_dir'][2] = realpath(dirname(__FILE__) . '/Smileys');
}
if ($context['smfVersion'] == '2.1' && file_exists(dirname(__FILE__) . '/Packages'))
{
$known_settings['path_url_settings']['packagesdir'][2] = realpath(dirname(__FILE__) . '/Packages');
}
/* if (file_exists(dirname(__FILE__) . '/Themes/default'))
{
$known_settings['path_url_settings']['theme_url'][2] = $url . '/Themes/default';
$known_settings['path_url_settings']['images_url'][2] = $url . '/Themes/default/images';
$known_settings['path_url_settings']['theme_dir'][2] = realpath(dirname(__FILE__) . '/Themes/default');
}
*/
if (!empty($theme_settings))
{
// Create the values for the themes.
foreach ($theme_settings as $id => $theme)
{
$this_theme = ($pos = strpos($theme['theme_url'], '/Themes/')) !== false ? substr($theme['theme_url'], $pos+8) : '';
if (!empty($this_theme))
$exist = file_exists(dirname(__FILE__) . '/Themes/' . $this_theme);
else
$exist = false;
$known_settings['theme_path_url_settings'] += array(
'theme_'. $id.'_theme_url'=>array('theme', 'string', $exist && !empty($this_theme) ? $url . '/Themes/' . $this_theme : null),
'theme_'. $id.'_images_url'=>array('theme', 'string', $exist && !empty($this_theme) ? $url . '/Themes/' . $this_theme . '/images' : null),
'theme_' . $id . '_theme_dir' => array('theme', 'string', $exist && !empty($this_theme) ? realpath(dirname(__FILE__) . '/Themes/' . $this_theme) : null),
);
$settings += array(
'theme_' . $id . '_theme_url' => $theme['theme_url'],
'theme_' . $id . '_images_url' => $theme['images_url'],
'theme_' . $id . '_theme_dir' => $theme['theme_dir'],
);
$txt['theme_' . $id . '_theme_url'] = $theme['name'] . ' URL';
$txt['theme_' . $id . '_images_url'] = $theme['name'] . ' Images URL';
$txt['theme_' . $id . '_theme_dir'] = $theme['name'] . ' Directory';
}
}
if (!$sources_exist)
{
echo '
<div class="error_message" style="margin-bottom: 2ex;">
', $txt['no_sources'], '
</div>';
}
if ($db_connection == true)
{
$request = $smcFunc['db_list_tables']('', '
{db_prefix}log_topics',
array(
'db_error_skip' => true,
)
);
if ($request == true)
{
if ($smcFunc['db_num_rows']($request) == 1)
list ($known_settings['database_settings']['db_prefix'][2]) = preg_replace('~log_topics$~', '', $smcFunc['db_fetch_row']($request));
$smcFunc['db_free_result']($request);
}
if (!empty($context['settings_saved']))
{
echo '
<div class="success_message" style="margin-bottom: 2ex;">
', $txt['settings_saved'], '
</div>';
}
if (!empty($context['hooks_removed']))
{
echo '
<div class="success_message" style="margin-bottom: 2ex;">
', $txt['hooks_' . ($context['smfVersion'] == '2.1' ? 'disabled' : 'removed')], '
</div>';
}
}
elseif (empty($show_db_settings))
{
echo '
<div class="error_message" style="margin-bottom: 2ex;">
', $txt['database_settings_hidden'], '
</div>';
}
echo '
<script type="text/javascript"><!-- // --><![CDATA[
// Get the inner HTML of an element.
var resetSettings = new Array();
var settingsCounter = 0;
function getInnerHTML(element)
{
return element.innerHTML;
}
function restoreAll()
{
for (var i=0;i<resetSettings.length;i++)
{
var elem = document.getElementById(resetSettings[i]);
var val = elem.value;
if ($(elem).attr("class") == "input_select")
{
$("#" + resetSettings[i] + "_default").trigger("click");
}
else
{
elem.value = getInnerHTML(document.getElementById(resetSettings[i] + \'_default\'));
if (val != elem.value)
elem.parentNode.parentNode.className += " changed";
}
}
}
// ]]></script>
<form action="', $_SERVER['PHP_SELF'], '" method="post">
<div class="panel">';
foreach ($known_settings as $settings_section => $section)
{
echo '
<h2>', $txt[$settings_section], '</h2>
<h3>', $txt[$settings_section . '_info'], '</h3>
<table width="100%" cellpadding="0" cellspacing="0" border="0" style="margin-bottom: 3ex;">
<tr>';
foreach ($section as $setting => $info)
{
if (!array_key_exists($setting, $settings) && isset($optional_settings[$settings_section]) && in_array($setting, $optional_settings[$settings_section]))
continue;
if ($info[0] == 'hidden')
continue;
if ($info[0] != 'flat' && empty($show_db_settings))
continue;
echo '
<td width="20%" valign="top" class="textbox" style="padding-bottom: 1ex;">
<label', $info[1] != 'int' ? ' for="' . $setting . '"' : '', '>', $txt[$setting], ': '.
( isset($txt[$setting . '_desc']) ? '<span class="smalltext">' . $txt[$setting . '_desc'] . '</span>' : '' ).'
</label>', !isset($settings[$setting]) && $info[1] != 'check' ? '<br />
' . $txt['no_value'] : '', '
</td>
<td style="padding-bottom: 1ex;">';
if ($info[1] == 'int' || $info[1] == 'check')
{
for ($i = 0; $i <= $info[2]; $i++)
echo '
<label for="', $setting, $i, '"><input type="radio" name="', $info[0], 'settings[', $setting, ']" id="', $setting, $i, '" value="', $i, '"', isset($settings[$setting]) && $settings[$setting] == $i ? ' checked="checked"' : '', ' class="input_radio" /> ', $txt[$setting . $i], '</label><br />';
}
elseif ($info[1] == 'string')
{
echo '
<input type="text" name="', $info[0], 'settings[', $setting, ']" id="', $setting, '" value="', isset($settings[$setting]) ? htmlspecialchars($settings[$setting]) : '', '" size="', $settings_section == 'path_url_settings' || $settings_section == 'theme_path_url_settings' ? '60" style="width: 80%;' : '30', '" class="input_text" />';
if (isset($txt[$setting . '_help']))
echo '<div style="font-size: smaller;">', $txt[$setting . '_help'], '</div>';
if (isset($info[2]))
echo '
<div style="font-size: smaller;">', $txt['default_value'], ': "<strong><a href="javascript:void(0);" id="', $setting, '_default" onclick="document.getElementById(\'', $setting, '\').value = ', $info[2] == '' ? '\'\';">' . $txt['recommend_blank'] : 'getInnerHTML(this);">' . $info[2], '</a></strong>".</div>',
$info[2] == '' ? '' : ($setting != 'language' && $setting != 'cookiename' ? '
<script type="text/javascript"><!-- // --><![CDATA[
resetSettings[settingsCounter++] = "' . $setting . '"; // ]]></script>' : '');
}
elseif ($info[1] == 'array_string')
{
if (!is_array($settings[$setting]) && $context['smfVersion'] == '2.1')
$array_settings = json_decode($settings[$setting], true);
// Maybe its a seraialized array, we only support those, so test for it in a simple way.
if (!(isset($array_settings) && is_array($array_settings)) && !is_array($settings[$setting]))
$array_settings = @unserialize($settings[$setting]);
if (!isset($array_settings) || !is_array($array_settings))
$array_settings = array(1 => $settings[$setting]);
foreach ($array_settings as $item => $array_setting)
{
$suggested = false;
echo '
<input type="text" name="', $info[0], 'settings[', $setting, '_', $item, ']" id="', $setting, $item, '" value="', $array_setting, '" size="', $settings_section == 'path_url_settings' || $settings_section == 'theme_path_url_settings' ? '60" style="width: 80%;' : '30', '" class="input_text" />';
$suggested = guess_attachments_directories($item, $array_setting);
if (!empty($suggested))
{
echo '
<div style="font-size: smaller;">', $txt['default_value'], ': "<strong><a href="javascript:void(0);" id="', $setting, $item, '_default" onclick="document.getElementById(\'', $setting, $item, '\').value = ', $suggested[0] == '' ? '\'\';">' . $txt['recommend_blank'] : 'getInnerHTML(this);">' . $suggested[0], '</a></strong>".</div>',
$suggested[0] == '' ? '' : '
<script type="text/javascript"><!-- // --><![CDATA[
resetSettings[settingsCounter++] = "' . $setting . $item . '"; // ]]></script>';
for ($i = 1; $i < count($suggested); $i++)
echo '
<div style="font-size: smaller;">', $txt['other_possible_value'], ': "<strong><a href="javascript:void(0);" id="', $setting, $item, '_default" onclick="document.getElementById(\'', $setting, $item, '\').value = ', $suggested[$i] == '' ? '\'\';">' . $txt['recommend_blank'] : 'getInnerHTML(this);">' . $suggested[$i], '</a></strong>".</div>';
}
else
echo '
<div style="font-size: smaller;">', $txt['no_default_value'], '</div>';
$item++;
}
}
elseif ($info[1] == 'select' && !empty($info[3]))
{
echo '
<select name="', $info[0], 'settings[', $setting, ']" id="', $setting, '" class="input_select">';
foreach ($info[3] as $infoId => $infoTitle)
echo '
<option value="', $infoId, '"', isset($settings[$setting]) && $settings[$setting] == $infoId ? ' selected="selected"' : '', '>', $infoTitle, '</option>';
echo '
</select>';
if (isset($txt[$setting . '_help']))
echo '<div style="font-size: smaller;">', $txt[$setting . '_help'], '</div>';
if (!is_null($info[2]))
echo '
<div style="font-size: smaller;">', $txt['default_value'], ': "<strong><a href="javascript:void(0);" id="', $setting, '_default" onclick="$(\'#', $setting, '\').val(\'', $info[2], '\').change();">' . $info[3][$info[2]], '</a></strong>".</div>',
$info[2] == '' ? '' : ($setting != 'language' && $setting != 'cookiename' ? '
<script type="text/javascript"><!-- // --><![CDATA[
resetSettings[settingsCounter++] = "' . $setting . '"; // ]]></script>' : '');
}
echo '
</td>
</tr><tr>';
}
echo '
<td colspan="2"></td>
</tr>
</table>';
}
echo '
<div class="righttext" style="margin: 1ex;">';
$failure = false;
if (strpos(__FILE__, ':\\') !== 1)
{
// On linux, it's easy - just use is_writable!
$failure |= !is_writable('Settings.php') && !chmod('Settings.php', 0777);
}
// Windows is trickier. Let's try opening for r+...
else
{
// Funny enough, chmod actually does do something on windows - it removes the read only attribute.
chmod(dirname(__FILE__) . '/' . 'Settings.php', 0777);
$fp = @fopen(dirname(__FILE__) . '/' . 'Settings.php', 'r+');
// Hmm, okay, try just for write in that case...
if (!$fp)
$fp = @fopen(dirname(__FILE__) . '/' . 'Settings.php', 'w');
$failure |= !$fp;
fclose($fp);
}
if ($failure)
echo '
<input type="submit" name="submit" value="', $txt['save_settings'], '" disabled="disabled" class="button_submit" /><br />', $txt['not_writable'];
else
{
echo '
[<a href="javascript:restoreAll();">', $txt['restore_all_settings'], '</a>]
<input type="submit" name="submit" value="', $txt['save_settings'], '" class="button_submit" />';
if (!$context['is_legacy'])
echo '
<input type="submit" name="remove_hooks" value="' . $txt[($context['smfVersion'] == '2.1' ? 'disable' : 'remove') . '_hooks'] . '" class="button_submit" />';
}
//In either case, an easy remove button? This has a long name in it, so let's break a line
echo '<br /><input type="submit" name="remove_file" value="' . $txt['remove_file'] . '" class="button_submit" />';
echo '
</div>
</div>
</form>';
}
function guess_attachments_directories($id, $array_setting)
{
global $smcFunc, $context;
static $usedDirs;
if (empty($userdDirs))
{
$usedDirs = array();
$request = $smcFunc['db_query'](true, '
SELECT {raw:select_tables}, file_hash
FROM {db_prefix}attachments
{raw:smf1_limit}',
array(
'select_tables' => $context['is_legacy'] ? ($id . ' as id_folder, ID_ATTACH as id_attach') : 'DISTINCT(id_folder), id_attach',
// If it's SMF 1.x then check only the last attachment loaded
'smf1_limit' => $context['is_legacy'] ? ' ORDER BY ID_ATTACH DESC LIMIT 1' : '',
)
);
if ($smcFunc['db_num_rows']($request) > 0)
{
while ($row = $smcFunc['db_fetch_assoc']($request))
$usedDirs[$row['id_folder']] = $row;
$smcFunc['db_free_result']($request);
}
}
if ($basedir = opendir(dirname(__FILE__)))
{
$availableDirs = array();
while (false !== ($file = readdir($basedir)))
if ($file != '.' && $file != '..' && is_dir($file) && $file != 'Sources' && $file != 'Packages' && $file != 'Themes' && $file != 'cache' && $file != 'avatars' && $file != 'Smileys')
$availableDirs[] = $file;
}
// 1st guess: let's see if we can find a file...if there is at least one.
if (isset($usedDirs[$id]) || ($context['is_legacy'] && isset($usedDirs[$id])))
foreach ($availableDirs as $aDir)
if (file_exists(dirname(__FILE__) . '/' . $aDir . '/' . $usedDirs[$id]['id_attach'] . '_' . $usedDirs[$id]['file_hash']))
return array(dirname(__FILE__) . '/' . $aDir);
// 2nd guess: directory name
if (!empty($availableDirs))
foreach ($availableDirs as $dirname)
if (strrpos($array_setting, $dirname) == (strlen($array_setting) - strlen($dirname)))
return array(dirname(__FILE__) . '/' . $dirname);
// 3rd guess: sub directory names
if (!empty($availableDirs))
foreach ($availableDirs as $dirname)
if (strrpos($array_setting, DIRECTORY_SEPARATOR . $dirname . DIRECTORY_SEPARATOR) > 0)
{
$subdir = opendir(dirname(__FILE__) . DIRECTORY_SEPARATOR . $dirname);
while (false !== ($file = readdir($subdir)))
if (strrpos($array_setting, $dirname . DIRECTORY_SEPARATOR . $file) == (strlen($array_setting) - strlen($dirname . DIRECTORY_SEPARATOR . $file)))
return array(dirname(__FILE__) . DIRECTORY_SEPARATOR . $dirname . DIRECTORY_SEPARATOR . $file);
}
// Doing it later saves in case the attached files have been deleted from the file system
if (empty($usedDirs) && empty($availableDirs))
return false;
elseif (empty($usedDirs) && !empty($availableDirs))
{
$guesses = array();
// attachments is the first guess
foreach ($availableDirs as $dir)
if ($dir == 'attachments')
$guesses[] = dirname(__FILE__) . '/' . $dir;
// all the others
foreach ($availableDirs as $dir)
if ($dir != 'attachments')
$guesses[] = dirname(__FILE__) . '/' . $dir;
return $guesses;
}
}
function set_settings()
{
global $smcFunc, $context, $db_connection, $db_server, $db_name, $db_user, $db_passwd, $db_prefix, $db_type;
$db_updates = isset($_POST['dbsettings']) ? $_POST['dbsettings'] : array();
$theme_updates = isset($_POST['themesettings']) ? $_POST['themesettings'] : array();
$file_updates = isset($_POST['flatsettings']) ? $_POST['flatsettings'] : array();
$attach_dirs = array();
$attach_base_dirs = array();
if (empty($db_updates['theme_default']))
unset($db_updates['theme_default']);
else
{
$db_updates['theme_guests'] = 1;
$smcFunc['db_query'](true, '
UPDATE {db_prefix}members
SET {raw:theme_column} = 0',
array(
'theme_column' => $context['is_legacy'] ? 'ID_THEME' : 'id_theme',
)
);
}
$settingsArray = file(dirname(__FILE__) . '/Settings.php');