103 lines
3.8 KiB
PHP
103 lines
3.8 KiB
PHP
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<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | branch : BSF (Best So Far)
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// | file : $RCSfile$
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// | last update : $Date: 2005-09-21 00:04:57 +0200 (mer, 21 sep 2005) $
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// | last modifier : $Author: plg $
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// | revision : $Revision: 870 $
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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define('PHPWG_ROOT_PATH', './');
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include_once(PHPWG_ROOT_PATH.'include/functions.inc.php');
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include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
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include(PHPWG_ROOT_PATH.'include/template.php');
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include(PHPWG_ROOT_PATH.'include/mysql.inc.php');
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define('PREFIX_TABLE', $prefixeTable);
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define('UPGRADES_PATH', PHPWG_ROOT_PATH.'install/db');
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// +-----------------------------------------------------------------------+
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// | Database connection |
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// +-----------------------------------------------------------------------+
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mysql_connect($cfgHote, $cfgUser, $cfgPassword)
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or die("Could not connect to database server");
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mysql_select_db($cfgBase)
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or die("Could not connect to database");
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// +-----------------------------------------------------------------------+
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// | Upgrades |
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// +-----------------------------------------------------------------------+
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// retrieve already applied upgrades
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$query = '
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SELECT id
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FROM '.PREFIX_TABLE.'upgrade
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;';
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$applied = array_from_query($query, 'id');
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// retrieve existing upgrades
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$existing = array();
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if ($contents = opendir(UPGRADES_PATH))
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{
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while (($node = readdir($contents)) !== false)
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{
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if (is_file(UPGRADES_PATH.'/'.$node)
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and preg_match('/^(.*?)-database\.php$/', $node, $match))
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{
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array_push($existing, $match[1]);
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}
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}
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}
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natcasesort($existing);
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// which upgrades need to be applied?
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$to_apply = array_diff($existing, $applied);
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echo '<pre>';
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echo count($to_apply).' upgrades to apply';
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foreach ($to_apply as $upgrade_id)
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{
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unset($upgrade_description);
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echo "\n\n";
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echo '=== upgrade '.$upgrade_id."\n";
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// include & execute upgrade script. Each upgrade script must contain
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// $upgrade_description variable which describe briefly what the upgrade
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// script does.
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include(UPGRADES_PATH.'/'.$upgrade_id.'-database.php');
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// notify upgrade
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$query = '
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INSERT INTO '.PREFIX_TABLE.'upgrade
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(id, applied, description)
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VALUES
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(\''.$upgrade_id.'\', NOW(), \''.$upgrade_description.'\')
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;';
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pwg_query($query);
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}
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echo '</pre>';
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?>
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