/
db_update.php
1742 lines (1330 loc) · 73.5 KB
/
db_update.php
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<?php
/**
* Copyright (C) 2008-2010 FluxBB
* based on code by Rickard Andersson copyright (C) 2002-2008 PunBB
* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
*/
// The FluxBB version this script updates to
define('UPDATE_TO', '1.4.2');
define('UPDATE_TO_DB_REVISION', 9);
define('UPDATE_TO_SI_REVISION', 1);
define('UPDATE_TO_PARSER_REVISION', 1);
define('MIN_PHP_VERSION', '4.3.0');
define('MIN_MYSQL_VERSION', '4.1.2');
define('MIN_PGSQL_VERSION', '7.0.0');
define('PUN_SEARCH_MIN_WORD', 3);
define('PUN_SEARCH_MAX_WORD', 20);
// The MySQL connection character set that was used for FluxBB 1.2 - in 99% of cases this should be detected automatically,
// but can be overridden using the below constant if required.
//define('FORUM_DEFAULT_CHARSET', 'latin1');
// The number of items to process per page view (lower this if the update script times out during UTF-8 conversion)
define('PER_PAGE', 300);
// Don't set to UTF-8 until after we've found out what the default character set is
define('FORUM_NO_SET_NAMES', 1);
// Make sure we are running at least MIN_PHP_VERSION
if (!function_exists('version_compare') || version_compare(PHP_VERSION, MIN_PHP_VERSION, '<'))
exit('You are running PHP version '.PHP_VERSION.'. FluxBB '.UPDATE_TO.' requires at least PHP '.MIN_PHP_VERSION.' to run properly. You must upgrade your PHP installation before you can continue.');
define('PUN_ROOT', './');
// Attempt to load the configuration file config.php
if (file_exists(PUN_ROOT.'config.php'))
include PUN_ROOT.'config.php';
// If we have the 1.3-legacy constant defined, define the proper 1.4 constant so we don't get an incorrect "need to install" message
if (defined('FORUM'))
define('PUN', FORUM);
// If PUN isn't defined, config.php is missing or corrupt or we are outside the root directory
if (!defined('PUN'))
exit('This file must be run from the forum root directory.');
// Enable debug mode
if (!defined('PUN_DEBUG'))
define('PUN_DEBUG', 1);
// Load the functions script
require PUN_ROOT.'include/functions.php';
// Load UTF-8 functions
require PUN_ROOT.'include/utf8/utf8.php';
// Strip out "bad" UTF-8 characters
forum_remove_bad_characters();
// Reverse the effect of register_globals
forum_unregister_globals();
// Turn on full PHP error reporting
error_reporting(E_ALL);
// Force POSIX locale (to prevent functions such as strtolower() from messing up UTF-8 strings)
setlocale(LC_CTYPE, 'C');
// Turn off magic_quotes_runtime
if (get_magic_quotes_runtime())
set_magic_quotes_runtime(0);
// Strip slashes from GET/POST/COOKIE (if magic_quotes_gpc is enabled)
if (get_magic_quotes_gpc())
{
function stripslashes_array($array)
{
return is_array($array) ? array_map('stripslashes_array', $array) : stripslashes($array);
}
$_GET = stripslashes_array($_GET);
$_POST = stripslashes_array($_POST);
$_COOKIE = stripslashes_array($_COOKIE);
$_REQUEST = stripslashes_array($_REQUEST);
}
// If a cookie name is not specified in config.php, we use the default (forum_cookie)
if (empty($cookie_name))
$cookie_name = 'pun_cookie';
// If the cache directory is not specified, we use the default setting
if (!defined('FORUM_CACHE_DIR'))
define('FORUM_CACHE_DIR', PUN_ROOT.'cache/');
// Turn off PHP time limit
@set_time_limit(0);
// Define a few commonly used constants
define('PUN_UNVERIFIED', 0);
define('PUN_ADMIN', 1);
define('PUN_MOD', 2);
define('PUN_GUEST', 3);
define('PUN_MEMBER', 4);
// Start a session, used to queue up errors if duplicate users occur when converting from FluxBB v1.2.
session_start();
if (!isset($_SESSION['dupe_users']))
$_SESSION['dupe_users'] = array();
if (isset($_POST['req_db_pass']))
$_SESSION['db_pass'] = strtolower(trim($_POST['req_db_pass']));
// Ensure we have a password of some type
if (empty($_SESSION['db_pass']))
exit('No database password provided.');
switch ($db_type)
{
// For SQLite we compare against the database file name, since the password is left blank
case 'sqlite':
if ($_SESSION['db_pass'] != strtolower($db_name))
exit('Invalid database file name.');
break;
// For everything else, check the password matches
default:
if ($_SESSION['db_pass'] != strtolower($db_password))
exit('Invalid database password.');
break;
}
// Load DB abstraction layer and try to connect
require PUN_ROOT.'include/dblayer/common_db.php';
// Check what the default character set is - since 1.2 didn't specify any we will use whatever the default was (usually latin1)
$old_connection_charset = defined('FORUM_DEFAULT_CHARSET') ? FORUM_DEFAULT_CHARSET : $db->get_names();
// Set the connection to UTF-8 now
$db->set_names('utf8');
// Check current version
$result = $db->query('SELECT conf_value FROM '.$db->prefix.'config WHERE conf_name=\'o_cur_version\'') or error('Unable to fetch version info.', __FILE__, __LINE__, $db->error());
$cur_version = $db->result($result);
if (version_compare($cur_version, '1.2', '<'))
exit('Version mismatch. The database \''.$db_name.'\' doesn\'t seem to be running a FluxBB database schema supported by this update script.');
// Do some DB type specific checks
$mysql = false;
switch ($db_type)
{
case 'mysql':
case 'mysqli':
case 'mysql_innodb':
case 'mysqli_innodb':
$mysql_info = $db->get_version();
if (version_compare($mysql_info['version'], MIN_MYSQL_VERSION, '<'))
error('You are running MySQL version '.$mysql_info['version'].'. FluxBB '.UPDATE_TO.' requires at least MySQL '.MIN_MYSQL_VERSION.' to run properly. You must upgrade your MySQL installation before you can continue.');
$mysql = true;
break;
case 'pgsql':
$pgsql_info = $db->get_version();
if (version_compare($pgsql_info['version'], MIN_PGSQL_VERSION, '<'))
error('You are running PostgreSQL version '.$pgsql_info['version'].'. FluxBB '.UPDATE_TO.' requires at least PostgreSQL '.MIN_PGSQL_VERSION.' to run properly. You must upgrade your PostgreSQL installation before you can continue.');
break;
}
// Get the forum config
$result = $db->query('SELECT * FROM '.$db->prefix.'config') or error('Unable to fetch config.', __FILE__, __LINE__, $db->error());
while ($cur_config_item = $db->fetch_row($result))
$pun_config[$cur_config_item[0]] = $cur_config_item[1];
// Check the database revision and the current version
if (isset($pun_config['o_database_revision']) && $pun_config['o_database_revision'] >= UPDATE_TO_DB_REVISION &&
isset($pun_config['o_searchindex_revision']) && $pun_config['o_searchindex_revision'] >= UPDATE_TO_SI_REVISION &&
isset($pun_config['o_parser_revision']) && $pun_config['o_parser_revision'] >= UPDATE_TO_PARSER_REVISION &&
version_compare($pun_config['o_cur_version'], UPDATE_TO, '>='))
exit('Your database is already as up-to-date as this script can make it.');
$default_style = $pun_config['o_default_style'];
if (!file_exists(PUN_ROOT.'style/'.$default_style.'.css'))
$default_style = 'Air';
//
// Determines whether $str is UTF-8 encoded or not
//
function seems_utf8($str)
{
$str_len = strlen($str);
for ($i = 0; $i < $str_len; ++$i)
{
if (ord($str[$i]) < 0x80) continue; # 0bbbbbbb
else if ((ord($str[$i]) & 0xE0) == 0xC0) $n=1; # 110bbbbb
else if ((ord($str[$i]) & 0xF0) == 0xE0) $n=2; # 1110bbbb
else if ((ord($str[$i]) & 0xF8) == 0xF0) $n=3; # 11110bbb
else if ((ord($str[$i]) & 0xFC) == 0xF8) $n=4; # 111110bb
else if ((ord($str[$i]) & 0xFE) == 0xFC) $n=5; # 1111110b
else return false; # Does not match any model
for ($j = 0; $j < $n; ++$j) # n bytes matching 10bbbbbb follow ?
{
if ((++$i == strlen($str)) || ((ord($str[$i]) & 0xC0) != 0x80))
return false;
}
}
return true;
}
//
// Translates the number from a HTML numeric entity into an UTF-8 character
//
function dcr2utf8($src)
{
$dest = '';
if ($src < 0)
return false;
else if ($src <= 0x007f)
$dest .= chr($src);
else if ($src <= 0x07ff)
{
$dest .= chr(0xc0 | ($src >> 6));
$dest .= chr(0x80 | ($src & 0x003f));
}
else if ($src == 0xFEFF)
{
// nop -- zap the BOM
}
else if ($src >= 0xD800 && $src <= 0xDFFF)
{
// found a surrogate
return false;
}
else if ($src <= 0xffff)
{
$dest .= chr(0xe0 | ($src >> 12));
$dest .= chr(0x80 | (($src >> 6) & 0x003f));
$dest .= chr(0x80 | ($src & 0x003f));
}
else if ($src <= 0x10ffff)
{
$dest .= chr(0xf0 | ($src >> 18));
$dest .= chr(0x80 | (($src >> 12) & 0x3f));
$dest .= chr(0x80 | (($src >> 6) & 0x3f));
$dest .= chr(0x80 | ($src & 0x3f));
}
else
{
// out of range
return false;
}
return $dest;
}
//
// Attempts to convert $str from $old_charset to UTF-8. Also converts HTML entities (including numeric entities) to UTF-8 characters
//
function convert_to_utf8(&$str, $old_charset)
{
if ($str === null || $str == '')
return false;
$save = $str;
// Replace literal entities (for non-UTF-8 compliant html_entity_encode)
if (version_compare(PHP_VERSION, '5.0.0', '<') && $old_charset == 'ISO-8859-1' || $old_charset == 'ISO-8859-15')
$str = html_entity_decode($str, ENT_QUOTES, $old_charset);
if ($old_charset != 'UTF-8' && !seems_utf8($str))
{
if (function_exists('iconv'))
$str = iconv($old_charset == 'ISO-8859-1' ? 'WINDOWS-1252' : 'ISO-8859-1', 'UTF-8', $str);
else if (function_exists('mb_convert_encoding'))
$str = mb_convert_encoding($str, 'UTF-8', $old_charset == 'ISO-8859-1' ? 'WINDOWS-1252' : 'ISO-8859-1');
else if ($old_charset == 'ISO-8859-1')
$str = utf8_encode($str);
}
// Replace literal entities (for UTF-8 compliant html_entity_encode)
if (version_compare(PHP_VERSION, '5.0.0', '>='))
$str = html_entity_decode($str, ENT_QUOTES, 'UTF-8');
// Replace numeric entities
$str = preg_replace_callback('/&#([0-9]+);/', 'utf8_callback_1', $str);
$str = preg_replace_callback('/&#x([a-f0-9]+);/i', 'utf8_callback_2', $str);
// Remove "bad" characters
$str = remove_bad_characters($str);
return ($save != $str);
}
function utf8_callback_1($matches)
{
return dcr2utf8($matches[1]);
}
function utf8_callback_2($matches)
{
return dcr2utf8(hexdec($matches[1]));
}
//
// Alter a table to be utf8. MySQL only
// Function based on update_convert_table_utf8() from the Drupal project (http://drupal.org/)
//
function alter_table_utf8($table)
{
global $mysql, $db;
static $types;
if (!$mysql)
return;
if (!isset($types))
{
$types = array(
'char' => 'binary',
'varchar' => 'varbinary',
'tinytext' => 'tinyblob',
'mediumtext' => 'mediumblob',
'text' => 'blob',
'longtext' => 'longblob'
);
}
// Set table default charset to utf8
$db->query('ALTER TABLE '.$table.' CHARACTER SET utf8') or error('Unable to set table character set', __FILE__, __LINE__, $db->error());
// Find out which columns need converting and build SQL statements
$result = $db->query('SHOW FULL COLUMNS FROM '.$table) or error('Unable to fetch column information', __FILE__, __LINE__, $db->error());
while ($cur_column = $db->fetch_assoc($result))
{
if ($cur_column['Collation'] === null)
continue;
list($type) = explode('(', $cur_column['Type']);
if (isset($types[$type]) && strpos($cur_column['Collation'], 'utf8') === false)
{
$allow_null = ($cur_column['Null'] == 'YES');
$collate = (substr($cur_column['Collation'], -3) == 'bin') ? 'utf8_bin' : 'utf8_general_ci';
$db->alter_field($table, $cur_column['Field'], preg_replace('/'.$type.'/i', $types[$type], $cur_column['Type']), $allow_null, $cur_column['Default'], null, true) or error('Unable to alter field to binary', __FILE__, __LINE__, $db->error());
$db->alter_field($table, $cur_column['Field'], $cur_column['Type'].' CHARACTER SET utf8 COLLATE '.$collate, $allow_null, $cur_column['Default'], null, true) or error('Unable to alter field to utf8', __FILE__, __LINE__, $db->error());
}
}
}
//
// Safely converts text type columns into utf8
// If finished returns true, otherwise returns $end_at
//
function convert_table_utf8($table, $callback, $old_charset, $key = null, $start_at = null, $error_callback = null)
{
global $mysql, $db, $old_connection_charset;
$finished = true;
$end_at = 0;
if ($mysql)
{
// Only set up the tables if we are doing this in 1 go, or its the first go
if ($start_at === null || $start_at == 0)
{
// Drop any temp table that exists, in-case it's left over from a failed update
$db->drop_table($table.'_utf8', true) or error('Unable to drop left over temp table', __FILE__, __LINE__, $db->error());
// Copy the table
$db->query('CREATE TABLE '.$table.'_utf8 LIKE '.$table) or error('Unable to create new table', __FILE__, __LINE__, $db->error());
// Set table default charset to utf8
alter_table_utf8($table.'_utf8');
}
// Change to the old character set so MySQL doesn't attempt to perform conversion on the data from the old table
$db->set_names($old_connection_charset);
// Move & Convert everything
$result = $db->query('SELECT * FROM '.$table.($start_at === null ? '' : ' WHERE '.$key.'>'.$start_at).' ORDER BY '.$key.' ASC'.($start_at === null ? '' : ' LIMIT '.PER_PAGE), false) or error('Unable to select from old table', __FILE__, __LINE__, $db->error());
// Change back to utf8 mode so we can insert it into the new table
$db->set_names('utf8');
while ($cur_item = $db->fetch_assoc($result))
{
$cur_item = call_user_func($callback, $cur_item, $old_charset);
$temp = array();
foreach ($cur_item as $idx => $value)
$temp[$idx] = $value === null ? 'NULL' : '\''.$db->escape($value).'\'';
$db->query('INSERT INTO '.$table.'_utf8('.implode(',', array_keys($temp)).') VALUES ('.implode(',', array_values($temp)).')') or ($error_callback === null ? error('Unable to insert data to new table', __FILE__, __LINE__, $db->error()) : call_user_func($error_callback, $cur_item));
$end_at = $cur_item[$key];
}
// If we aren't doing this all in 1 go and $end_at has a value (i.e. we have processed at least 1 row), figure out if we have more to do or not
if ($start_at !== null && $end_at > 0)
{
$result = $db->query('SELECT 1 FROM '.$table.' WHERE '.$key.'>'.$end_at.' ORDER BY '.$key.' ASC LIMIT 1') or error('Unable to check for next row', __FILE__, __LINE__, $db->error());
$finished = $db->num_rows($result) == 0;
}
// Only swap the tables if we are doing this in 1 go, or its the last go
if ($finished)
{
// Delete old table
$db->drop_table($table, true) or error('Unable to drop old table', __FILE__, __LINE__, $db->error());
// Rename table
$db->query('ALTER TABLE '.$table.'_utf8 RENAME '.$table) or error('Unable to rename new table', __FILE__, __LINE__, $db->error());
return true;
}
return $end_at;
}
else
{
// Convert everything
$result = $db->query('SELECT * FROM '.$table.($start_at === null ? '' : ' WHERE '.$key.'>'.$start_at).' ORDER BY '.$key.' ASC'.($start_at === null ? '' : ' LIMIT '.PER_PAGE)) or error('Unable to select from table', __FILE__, __LINE__, $db->error());
while ($cur_item = $db->fetch_assoc($result))
{
$cur_item = call_user_func($callback, $cur_item, $old_charset);
$temp = array();
foreach ($cur_item as $idx => $value)
$temp[] = $idx.'='.($value === null ? 'NULL' : '\''.$db->escape($value).'\'');
if (!empty($temp))
$db->query('UPDATE '.$table.' SET '.implode(', ', $temp).' WHERE '.$key.'=\''.$db->escape($cur_item[$key]).'\'') or error('Unable to update data', __FILE__, __LINE__, $db->error());
$end_at = $cur_item[$key];
}
if ($start_at !== null && $end_at > 0)
{
$result = $db->query('SELECT 1 FROM '.$table.' WHERE '.$key.'>'.$end_at.' ORDER BY '.$key.' ASC LIMIT 1') or error('Unable to check for next row', __FILE__, __LINE__, $db->error());
if ($db->num_rows($result) == 0)
return true;
return $end_at;
}
return true;
}
}
header('Content-type: text/html; charset=utf-8');
// Empty all output buffers and stop buffering
while (@ob_end_clean());
$stage = isset($_GET['stage']) ? $_GET['stage'] : '';
$old_charset = isset($_GET['req_old_charset']) ? str_replace('ISO8859', 'ISO-8859', strtoupper($_GET['req_old_charset'])) : 'ISO-8859-1';
$start_at = isset($_GET['start_at']) ? intval($_GET['start_at']) : 0;
$query_str = '';
switch ($stage)
{
// Show form
case '':
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>FluxBB Database Update</title>
<link rel="stylesheet" type="text/css" href="style/<?php echo $default_style ?>.css" />
</head>
<body>
<div id="pundb_update" class="pun">
<div class="top-box"><div><!-- Top Corners --></div></div>
<div class="punwrap">
<div class="blockform">
<h2><span>FluxBB Update</span></h2>
<div class="box">
<form method="get" action="<?php echo pun_htmlspecialchars($_SERVER['REQUEST_URI']) ?>" onsubmit="this.start.disabled=true">
<input type="hidden" name="stage" value="start" />
<div class="inform">
<div class="forminfo">
<p style="font-size: 1.1em">This script will update your forum database. The update procedure might take anything from a second to hours depending on the speed of the server and the size of the forum database. Don't forget to make a backup of the database before continuing.</p>
<p style="font-size: 1.1em">Did you read the update instructions in the documentation? If not, start there.</p>
<?php
if (strpos($cur_version, '1.2') === 0)
{
if (!function_exists('iconv') && !function_exists('mb_convert_encoding'))
{
?>
<p style="font-size: 1.1em"><strong>IMPORTANT!</strong> FluxBB has detected that this PHP environment does not have support for the encoding mechanisms required to do UTF-8 conversion from character sets other than ISO-8859-1. What this means is that if the current character set is not ISO-8859-1, FluxBB won't be able to convert your forum database to UTF-8 and you will have to do it manually. Instructions for doing manual charset conversion can be found in the update instructions.</p>
<?php
}
?>
</div>
</div>
<div class="inform">
<div class="forminfo">
<p style="font-size: 1.1em"><strong>Enable conversion:</strong> When enabled this update script will, after it has made the required structural changes to the database, convert all text in the database from the current character set to UTF-8. This conversion is required if you're upgrading from version 1.2.</p>
<p style="font-size: 1.1em"><strong>Current character set:</strong> If the primary language in your forum is English, you can leave this at the default value. However, if your forum is non-English, you should enter the character set of the primary language pack used in the forum. <i>Getting this wrong can corrupt your database so don't just guess!</i> Note: This is required even if the old database is UTF-8.</p>
</div>
<fieldset>
<legend>Charset conversion</legend>
<div class="infldset">
<div class="rbox">
<label><input type="checkbox" name="convert_charset" value="1" checked="checked" /><strong>Enable conversion</strong> (perform database charset conversion).<br /></label>
</div>
<label>
<strong>Current character set</strong><br />Accept default for English forums otherwise the character set of the primary language pack.<br />
<input type="text" name="req_old_charset" size="12" maxlength="20" value="<?php echo $old_charset ?>" /><br />
</label>
</div>
</fieldset>
<?php
}
else
echo "\t\t\t\t".'</div>'."\n";
?>
</div>
<p class="buttons"><input type="submit" name="start" value="Start update" /></p>
</form>
</div>
</div>
</div>
<div class="end-box"><div><!-- Bottom Corners --></div></div>
</div>
</body>
</html>
<?php
break;
// Start by updating the database structure
case 'start':
$query_str = '?stage=preparse_posts';
// If we don't need to update the database, skip this stage
if (isset($pun_config['o_database_revision']) && $pun_config['o_database_revision'] >= UPDATE_TO_DB_REVISION)
break;
// Make all email fields VARCHAR(80)
$db->alter_field('bans', 'email', 'VARCHAR(80)', true) or error('Unable to alter email field', __FILE__, __LINE__, $db->error());
$db->alter_field('posts', 'poster_email', 'VARCHAR(80)', true) or error('Unable to alter poster_email field', __FILE__, __LINE__, $db->error());
$db->alter_field('users', 'email', 'VARCHAR(80)', false, '') or error('Unable to alter email field', __FILE__, __LINE__, $db->error());
$db->alter_field('users', 'jabber', 'VARCHAR(80)', true) or error('Unable to alter jabber field', __FILE__, __LINE__, $db->error());
$db->alter_field('users', 'msn', 'VARCHAR(80)', true) or error('Unable to alter msn field', __FILE__, __LINE__, $db->error());
$db->alter_field('users', 'activate_string', 'VARCHAR(80)', true) or error('Unable to alter activate_string field', __FILE__, __LINE__, $db->error());
// Make all IP fields VARCHAR(39) to support IPv6
$db->alter_field('posts', 'poster_ip', 'VARCHAR(39)', true) or error('Unable to alter poster_ip field', __FILE__, __LINE__, $db->error());
$db->alter_field('users', 'registration_ip', 'VARCHAR(39)', false, '0.0.0.0') or error('Unable to alter registration_ip field', __FILE__, __LINE__, $db->error());
// Make the message field MEDIUMTEXT to allow proper conversion of 65535 character posts to UTF-8
$db->alter_field('posts', 'message', 'MEDIUMTEXT', true) or error('Unable to alter message field', __FILE__, __LINE__, $db->error());
// Add the DST option to the users table
$db->add_field('users', 'dst', 'TINYINT(1)', false, 0, 'timezone') or error('Unable to add dst field', __FILE__, __LINE__, $db->error());
// Add the last_post field to the online table
$db->add_field('online', 'last_post', 'INT(10) UNSIGNED', true, null, null) or error('Unable to add last_post field', __FILE__, __LINE__, $db->error());
// Add the last_search field to the online table
$db->add_field('online', 'last_search', 'INT(10) UNSIGNED', true, null, null) or error('Unable to add last_search field', __FILE__, __LINE__, $db->error());
// Add the last_search column to the users table
$db->add_field('users', 'last_search', 'INT(10) UNSIGNED', true, null, 'last_post') or error('Unable to add last_search field', __FILE__, __LINE__, $db->error());
// Drop use_avatar column from users table
$db->drop_field('users', 'use_avatar') or error('Unable to drop use_avatar field', __FILE__, __LINE__, $db->error());
// Drop save_pass column from users table
$db->drop_field('users', 'save_pass') or error('Unable to drop save_pass field', __FILE__, __LINE__, $db->error());
// Drop g_edit_subjects_interval column from groups table
$db->drop_field('groups', 'g_edit_subjects_interval');
// Add database revision number
if (!array_key_exists('o_database_revision', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_database_revision\', \'0\')') or error('Unable to insert config value \'o_database_revision\'', __FILE__, __LINE__, $db->error());
// Add search index revision number
if (!array_key_exists('o_searchindex_revision', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_searchindex_revision\', \'0\')') or error('Unable to insert config value \'o_searchindex_revision\'', __FILE__, __LINE__, $db->error());
// Add parser revision number
if (!array_key_exists('o_parser_revision', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_parser_revision\', \'0\')') or error('Unable to insert config value \'o_parser_revision\'', __FILE__, __LINE__, $db->error());
// Add default email setting option
if (!array_key_exists('o_default_email_setting', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_default_email_setting\', \'1\')') or error('Unable to insert config value \'o_default_email_setting\'', __FILE__, __LINE__, $db->error());
// Make sure we have o_additional_navlinks (was added in 1.2.1)
if (!array_key_exists('o_additional_navlinks', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_additional_navlinks\', \'\')') or error('Unable to insert config value \'o_additional_navlinks\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_topic_views
if (!array_key_exists('o_topic_views', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_topic_views\', \'1\')') or error('Unable to insert config value \'o_topic_views\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_signatures
if (!array_key_exists('o_signatures', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_signatures\', \'1\')') or error('Unable to insert config value \'o_signatures\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_smtp_ssl
if (!array_key_exists('o_smtp_ssl', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_smtp_ssl\', \'0\')') or error('Unable to insert config value \'o_smtp_ssl\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_default_dst
if (!array_key_exists('o_default_dst', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_default_dst\', \'0\')') or error('Unable to insert config value \'o_default_dst\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_quote_depth
if (!array_key_exists('o_quote_depth', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_quote_depth\', \'3\')') or error('Unable to insert config value \'o_quote_depth\'', __FILE__, __LINE__, $db->error());
// Insert new config option o_feed_type
if (!array_key_exists('o_feed_type', $pun_config))
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_feed_type\', \'2\')') or error('Unable to insert config value \'o_feed_type\'', __FILE__, __LINE__, $db->error());
// Insert config option o_base_url which was removed in 1.3
if (!array_key_exists('o_base_url', $pun_config))
{
// If it isn't in $pun_config['o_base_url'] it should be in $base_url, but just in-case it isn't we can make a guess at it
if (!isset($base_url))
{
// Make an educated guess regarding base_url
$base_url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https://' : 'http://'; // protocol
$base_url .= preg_replace('/:(80|443)$/', '', $_SERVER['HTTP_HOST']); // host[:port]
$base_url .= str_replace('\\', '/', dirname($_SERVER['SCRIPT_NAME'])); // path
}
if (substr($base_url, -1) == '/')
$base_url = substr($base_url, 0, -1);
$db->query('INSERT INTO '.$db->prefix.'config (conf_name, conf_value) VALUES (\'o_base_url\', \''.$db->escape($base_url).'\')') or error('Unable to insert config value \'o_quote_depth\'', __FILE__, __LINE__, $db->error());
}
if (strpos($cur_version, '1.2') === 0)
{
// Groups are almost the same as 1.2:
// unverified: 32000 -> 0
$db->query('UPDATE '.$db->prefix.'users SET group_id = 0 WHERE group_id = 32000') or error('Unable to update unverified users', __FILE__, __LINE__, $db->error());
}
else if (strpos($cur_version, '1.3') === 0)
{
// Groups have changed quite a lot from 1.3:
// unverified: 0 -> 0
// admin: 1 -> 1
// mod: ? -> 2
// guest: 2 -> 3
// member: ? -> 4
$result = $db->query('SELECT MAX(g_id) + 1 FROM '.$db->prefix.'groups') or error('Unable to select temp group ID', __FILE__, __LINE__, $db->error());
$temp_id = $db->result($result);
$result = $db->query('SELECT g_id FROM '.$db->prefix.'groups WHERE g_moderator = 1 AND g_id > 1 LIMIT 1') or error('Unable to select moderator group', __FILE__, __LINE__, $db->error());
if ($db->num_rows($result))
$mod_gid = $db->result($result);
else
{
$db->query('INSERT INTO '.$db->prefix.'groups (g_title, g_user_title, g_moderator, g_mod_edit_users, g_mod_rename_users, g_mod_change_passwords, g_mod_ban_users, g_read_board, g_view_users, g_post_replies, g_post_topics, g_edit_posts, g_delete_posts, g_delete_topics, g_set_title, g_search, g_search_users, g_send_email, g_post_flood, g_search_flood, g_email_flood) VALUES('."'Moderators', 'Moderator', 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0)") or error('Unable to add group', __FILE__, __LINE__, $db->error());
$mod_gid = $db->insert_id();
}
$member_gid = $pun_config['o_default_user_group'];
// move the mod group to a temp place
$db->query('UPDATE '.$db->prefix.'groups SET g_id = '.$temp_id.' WHERE g_id = '.$mod_gid) or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = '.$temp_id.' WHERE group_id = '.$mod_gid) or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = '.$temp_id.' WHERE group_id = '.$mod_gid) or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
if ($member_gid == $mod_gid) $member_gid = $temp_id;
// move whoever is in 3 to a spare slot
$db->query('UPDATE '.$db->prefix.'groups SET g_id = '.$mod_gid.' WHERE g_id = 3') or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = '.$mod_gid.' WHERE group_id = 3') or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = '.$mod_gid.' WHERE group_id = 3') or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
if ($member_gid == 3) $member_gid = $mod_gid;
// move guest to 3
$db->query('UPDATE '.$db->prefix.'groups SET g_id = 3 WHERE g_id = 2') or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = 3 WHERE group_id = 2') or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = 3 WHERE group_id = 2') or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
if ($member_gid == 2) $member_gid = 3;
// move mod group in temp place to 2
$db->query('UPDATE '.$db->prefix.'groups SET g_id = 2 WHERE g_id = '.$temp_id) or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = 2 WHERE group_id = '.$temp_id) or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = 2 WHERE group_id = '.$temp_id) or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
if ($member_gid == $temp_id) $member_gid = 2;
// Only move stuff around if it isn't already in the right place
if ($member_gid != $mod_gid || $member_gid != 4)
{
// move members to temp place
$db->query('UPDATE '.$db->prefix.'groups SET g_id = '.$temp_id.' WHERE g_id = '.$member_gid) or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = '.$temp_id.' WHERE group_id = '.$member_gid) or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = '.$temp_id.' WHERE group_id = '.$member_gid) or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
// move whoever is in 4 to members place
$db->query('UPDATE '.$db->prefix.'groups SET g_id = '.$member_gid.' WHERE g_id = 4') or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = '.$member_gid.' WHERE group_id = 4') or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = '.$member_gid.' WHERE group_id = 4') or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
// move members in temp place to 4
$db->query('UPDATE '.$db->prefix.'groups SET g_id = 4 WHERE g_id = '.$temp_id) or error('Unable to update group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'users SET group_id = 4 WHERE group_id = '.$temp_id) or error('Unable to update users group ID', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'forum_perms SET group_id = 4 WHERE group_id = '.$temp_id) or error('Unable to forum_perms group ID', __FILE__, __LINE__, $db->error());
}
$db->query('UPDATE '.$db->prefix.'config SET conf_value=\''.$member_gid.'\' WHERE conf_name=\'o_default_user_group\'') or error('Unable to update default user group ID', __FILE__, __LINE__, $db->error());
}
// Server time zone is now simply the default time zone
if (!array_key_exists('o_default_timezone', $pun_config))
$db->query('UPDATE '.$db->prefix.'config SET conf_name = \'o_default_timezone\' WHERE conf_name = \'o_server_timezone\'') or error('Unable to update time zone config', __FILE__, __LINE__, $db->error());
// Increase visit timeout to 30 minutes (only if it hasn't been changed from the default)
if (!array_key_exists('o_database_revision', $pun_config) && $pun_config['o_timeout_visit'] == '600')
$db->query('UPDATE '.$db->prefix.'config SET conf_value = \'1800\' WHERE conf_name = \'o_timeout_visit\'') or error('Unable to update visit timeout config', __FILE__, __LINE__, $db->error());
// Remove obsolete g_post_polls permission from groups table
$db->drop_field('groups', 'g_post_polls');
// Make room for multiple moderator groups
if (!$db->field_exists('groups', 'g_moderator'))
{
// Add g_moderator column to groups table
$db->add_field('groups', 'g_moderator', 'TINYINT(1)', false, 0, 'g_user_title') or error('Unable to add g_moderator field', __FILE__, __LINE__, $db->error());
// Give the moderator group moderator privileges
$db->query('UPDATE '.$db->prefix.'groups SET g_moderator = 1 WHERE g_id = 2') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
}
// Replace obsolete p_mod_edit_users config setting with new per-group permission
if (array_key_exists('p_mod_edit_users', $pun_config))
{
$db->query('DELETE FROM '.$db->prefix.'config WHERE conf_name = \'p_mod_edit_users\'') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_mod_edit_users', 'TINYINT(1)', false, 0, 'g_moderator') or error('Unable to add g_mod_edit_users field', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'groups SET g_mod_edit_users = '.$pun_config['p_mod_edit_users'].' WHERE g_moderator = 1') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
}
// Replace obsolete p_mod_rename_users config setting with new per-group permission
if (array_key_exists('p_mod_rename_users', $pun_config))
{
$db->query('DELETE FROM '.$db->prefix.'config WHERE conf_name = \'p_mod_rename_users\'') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_mod_rename_users', 'TINYINT(1)', false, 0, 'g_mod_edit_users') or error('Unable to add g_mod_rename_users field', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'groups SET g_mod_rename_users = '.$pun_config['p_mod_rename_users'].' WHERE g_moderator = 1') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
}
// Replace obsolete p_mod_change_passwords config setting with new per-group permission
if (array_key_exists('p_mod_change_passwords', $pun_config))
{
$db->query('DELETE FROM '.$db->prefix.'config WHERE conf_name = \'p_mod_change_passwords\'') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_mod_change_passwords', 'TINYINT(1)', false, 0, 'g_mod_rename_users') or error('Unable to add g_mod_change_passwords field', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'groups SET g_mod_change_passwords = '.$pun_config['p_mod_change_passwords'].' WHERE g_moderator = 1') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
}
// Replace obsolete p_mod_ban_users config setting with new per-group permission
if (array_key_exists('p_mod_ban_users', $pun_config))
{
$db->query('DELETE FROM '.$db->prefix.'config WHERE conf_name = \'p_mod_ban_users\'') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_mod_ban_users', 'TINYINT(1)', false, 0, 'g_mod_change_passwords') or error('Unable to add g_mod_ban_users field', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'groups SET g_mod_ban_users = '.$pun_config['p_mod_ban_users'].' WHERE g_moderator = 1') or error('Unable to update moderator powers', __FILE__, __LINE__, $db->error());
}
// We need to add a unique index to avoid users having multiple rows in the online table
if (!$db->index_exists('online', 'user_id_ident_idx'))
{
$db->truncate_table('online') or error('Unable to clear online table', __FILE__, __LINE__, $db->error());
if ($mysql)
$db->add_index('online', 'user_id_ident_idx', array('user_id', 'ident(25)'), true) or error('Unable to add user_id_ident_idx index', __FILE__, __LINE__, $db->error());
else
$db->add_index('online', 'user_id_ident_idx', array('user_id', 'ident'), true) or error('Unable to add user_id_ident_idx index', __FILE__, __LINE__, $db->error());
}
// Remove the redundant user_id_idx on the online table
$db->drop_index('online', 'user_id_idx') or error('Unable to drop user_id_idx index', __FILE__, __LINE__, $db->error());
// Add an index to ident on the online table
if ($mysql)
$db->add_index('online', 'ident_idx', array('ident(25)')) or error('Unable to add ident_idx index', __FILE__, __LINE__, $db->error());
else
$db->add_index('online', 'ident_idx', array('ident')) or error('Unable to add ident_idx index', __FILE__, __LINE__, $db->error());
// Add an index to logged in the online table
$db->add_index('online', 'logged_idx', array('logged')) or error('Unable to add logged_idx index', __FILE__, __LINE__, $db->error());
// Add an index to last_post in the topics table
$db->add_index('topics', 'last_post_idx', array('last_post')) or error('Unable to add last_post_idx index', __FILE__, __LINE__, $db->error());
// Add an index to username on the bans table
if ($mysql)
$db->add_index('bans', 'username_idx', array('username(25)')) or error('Unable to add username_idx index', __FILE__, __LINE__, $db->error());
else
$db->add_index('bans', 'username_idx', array('username')) or error('Unable to add username_idx index', __FILE__, __LINE__, $db->error());
// Change the username_idx on users to a unique index of max size 25
$db->drop_index('users', 'username_idx') or error('Unable to drop old username_idx index', __FILE__, __LINE__, $db->error());
$field = $mysql ? 'username(25)' : 'username';
// Attempt to add a unique index. If the user doesn't use a transactional database this can fail due to multiple matching usernames in the
// users table. This is bad, but just giving up if it happens is even worse! If it fails just add a regular non-unique index.
if (!$db->add_index('users', 'username_idx', array($field), true))
$db->add_index('users', 'username_idx', array($field)) or error('Unable to add username_idx field', __FILE__, __LINE__, $db->error());
// Add g_view_users field to groups table
$db->add_field('groups', 'g_view_users', 'TINYINT(1)', false, 1, 'g_read_board') or error('Unable to add g_view_users field', __FILE__, __LINE__, $db->error());
// Add the last_email_sent column to the users table and the g_send_email and
// g_email_flood columns to the groups table
$db->add_field('users', 'last_email_sent', 'INT(10) UNSIGNED', true, null, 'last_search') or error('Unable to add last_email_sent field', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_send_email', 'TINYINT(1)', false, 1, 'g_search_users') or error('Unable to add g_send_email field', __FILE__, __LINE__, $db->error());
$db->add_field('groups', 'g_email_flood', 'SMALLINT(6)', false, 60, 'g_search_flood') or error('Unable to add g_email_flood field', __FILE__, __LINE__, $db->error());
// Set non-default g_send_email and g_flood_email values properly
$db->query('UPDATE '.$db->prefix.'groups SET g_send_email = 0 WHERE g_id = 3') or error('Unable to update group email permissions', __FILE__, __LINE__, $db->error());
$db->query('UPDATE '.$db->prefix.'groups SET g_email_flood = 0 WHERE g_id IN (1,2,3)') or error('Unable to update group email permissions', __FILE__, __LINE__, $db->error());
// Add the auto notify/subscription option to the users table
$db->add_field('users', 'auto_notify', 'TINYINT(1)', false, 0, 'notify_with_post') or error('Unable to add auto_notify field', __FILE__, __LINE__, $db->error());
// Add the first_post_id column to the topics table
if (!$db->field_exists('topics', 'first_post_id'))
{
$db->add_field('topics', 'first_post_id', 'INT(10) UNSIGNED', false, 0, 'posted') or error('Unable to add first_post_id field', __FILE__, __LINE__, $db->error());
$db->add_index('topics', 'first_post_id_idx', array('first_post_id')) or error('Unable to add first_post_id_idx index', __FILE__, __LINE__, $db->error());
// Now that we've added the column and indexed it, we need to give it correct data
$result = $db->query('SELECT MIN(id) AS first_post, topic_id FROM '.$db->prefix.'posts GROUP BY topic_id') or error('Unable to fetch first_post_id', __FILE__, __LINE__, $db->error());
while ($cur_post = $db->fetch_assoc($result))
$db->query('UPDATE '.$db->prefix.'topics SET first_post_id = '.$cur_post['first_post'].' WHERE id = '.$cur_post['topic_id']) or error('Unable to update first_post_id', __FILE__, __LINE__, $db->error());
}
// Move any users with the old unverified status to their new group
$db->query('UPDATE '.$db->prefix.'users SET group_id=0 WHERE group_id=32000') or error('Unable to move unverified users', __FILE__, __LINE__, $db->error());
// Add the ban_creator column to the bans table
$db->add_field('bans', 'ban_creator', 'INT(10) UNSIGNED', false, 0) or error('Unable to add ban_creator field', __FILE__, __LINE__, $db->error());
// Add the time/date format settings to the user table
$db->add_field('users', 'time_format', 'TINYINT(1)', false, 0, 'dst') or error('Unable to add time_format field', __FILE__, __LINE__, $db->error());
$db->add_field('users', 'date_format', 'TINYINT(1)', false, 0, 'dst') or error('Unable to add date_format field', __FILE__, __LINE__, $db->error());
// Change the search_data field to mediumtext
$db->alter_field('search_cache', 'search_data', 'MEDIUMTEXT', true) or error('Unable to alter search_data field', __FILE__, __LINE__, $db->error());
// Incase we had the fulltext search extension installed (1.3-legacy), remove it
$db->drop_index('topics', 'subject_idx') or error('Unable to drop subject_idx index', __FILE__, __LINE__, $db->error());
$db->drop_index('posts', 'message_idx') or error('Unable to drop message_idx index', __FILE__, __LINE__, $db->error());
// Incase we had the fulltext search mod installed (1.2), remove it
$db->drop_index('topics', 'subject_fulltext_search') or error('Unable to drop subject_fulltext_search index', __FILE__, __LINE__, $db->error());
$db->drop_index('posts', 'message_fulltext_search') or error('Unable to drop message_fulltext_search index', __FILE__, __LINE__, $db->error());
// If the search_cache table has been dropped by the fulltext search extension, recreate it
if (!$db->table_exists('search_cache'))
{
$schema = array(
'FIELDS' => array(
'id' => array(
'datatype' => 'INT(10) UNSIGNED',
'allow_null' => false,
'default' => '0'
),
'ident' => array(
'datatype' => 'VARCHAR(200)',
'allow_null' => false,
'default' => '\'\''
),
'search_data' => array(
'datatype' => 'MEDIUMTEXT',
'allow_null' => true
)
),
'PRIMARY KEY' => array('id'),
'INDEXES' => array(
'ident_idx' => array('ident')
)
);
if ($db_type == 'mysql' || $db_type == 'mysqli' || $db_type == 'mysql_innodb' || $db_type == 'mysqli_innodb')
$schema['INDEXES']['ident_idx'] = array('ident(8)');
$db->create_table('search_cache', $schema);
}
// If the search_matches table has been dropped by the fulltext search extension, recreate it
if (!$db->table_exists('search_matches'))
{
$schema = array(
'FIELDS' => array(
'post_id' => array(
'datatype' => 'INT(10) UNSIGNED',
'allow_null' => false,
'default' => '0'
),
'word_id' => array(
'datatype' => 'INT(10) UNSIGNED',
'allow_null' => false,
'default' => '0'
),
'subject_match' => array(
'datatype' => 'TINYINT(1)',
'allow_null' => false,
'default' => '0'
)
),
'INDEXES' => array(
'word_id_idx' => array('word_id'),
'post_id_idx' => array('post_id')
)
);
$db->create_table('search_matches', $schema);
}
// If the search_words table has been dropped by the fulltext search extension, recreate it
if (!$db->table_exists('search_words'))
{
$schema = array(
'FIELDS' => array(
'id' => array(
'datatype' => 'SERIAL',
'allow_null' => false
),
'word' => array(
'datatype' => 'VARCHAR(20)',
'allow_null' => false,
'default' => '\'\'',
'collation' => 'bin'
)
),
'PRIMARY KEY' => array('word'),
'INDEXES' => array(
'id_idx' => array('id')
)
);
if ($db_type == 'sqlite')
{
$schema['PRIMARY KEY'] = array('id');
$schema['UNIQUE KEYS'] = array('word_idx' => array('word'));
}
$db->create_table('search_words', $schema);
}
// Rename the subscription table
$db->rename_table('subscriptions', 'topic_subscriptions');
// if we don't have the forum_subscriptions table, create it
if (!$db->table_exists('forum_subscriptions'))
{
$schema = array(
'FIELDS' => array(
'user_id' => array(
'datatype' => 'INT(10) UNSIGNED',
'allow_null' => false,
'default' => '0'
),
'forum_id' => array(