Initial commit: Backup der Webseiten
- zoesch.de - blitzkiste.net - gruene-hassberge (norbert.zoesch.de) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Felix Zösch
322
zoesch.de/galerie/admin/include/functions_upgrade.php
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322
zoesch.de/galerie/admin/include/functions_upgrade.php
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<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based photo gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008-2016 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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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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function check_upgrade()
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{
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if (defined('PHPWG_IN_UPGRADE'))
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{
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return PHPWG_IN_UPGRADE;
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}
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return false;
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}
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// concerning upgrade, we use the default tables
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function prepare_conf_upgrade()
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{
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global $prefixeTable;
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// $conf is not used for users tables
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// define cannot be re-defined
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define('CATEGORIES_TABLE', $prefixeTable.'categories');
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define('COMMENTS_TABLE', $prefixeTable.'comments');
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define('CONFIG_TABLE', $prefixeTable.'config');
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define('FAVORITES_TABLE', $prefixeTable.'favorites');
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define('GROUP_ACCESS_TABLE', $prefixeTable.'group_access');
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define('GROUPS_TABLE', $prefixeTable.'groups');
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define('HISTORY_TABLE', $prefixeTable.'history');
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define('HISTORY_SUMMARY_TABLE', $prefixeTable.'history_summary');
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define('IMAGE_CATEGORY_TABLE', $prefixeTable.'image_category');
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define('IMAGES_TABLE', $prefixeTable.'images');
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define('SESSIONS_TABLE', $prefixeTable.'sessions');
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define('SITES_TABLE', $prefixeTable.'sites');
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define('USER_ACCESS_TABLE', $prefixeTable.'user_access');
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define('USER_GROUP_TABLE', $prefixeTable.'user_group');
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define('USERS_TABLE', $prefixeTable.'users');
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define('USER_INFOS_TABLE', $prefixeTable.'user_infos');
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define('USER_FEED_TABLE', $prefixeTable.'user_feed');
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define('RATE_TABLE', $prefixeTable.'rate');
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define('USER_CACHE_TABLE', $prefixeTable.'user_cache');
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define('USER_CACHE_CATEGORIES_TABLE', $prefixeTable.'user_cache_categories');
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define('CADDIE_TABLE', $prefixeTable.'caddie');
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define('UPGRADE_TABLE', $prefixeTable.'upgrade');
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define('SEARCH_TABLE', $prefixeTable.'search');
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define('USER_MAIL_NOTIFICATION_TABLE', $prefixeTable.'user_mail_notification');
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define('TAGS_TABLE', $prefixeTable.'tags');
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define('IMAGE_TAG_TABLE', $prefixeTable.'image_tag');
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define('PLUGINS_TABLE', $prefixeTable.'plugins');
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define('OLD_PERMALINKS_TABLE', $prefixeTable.'old_permalinks');
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define('THEMES_TABLE', $prefixeTable.'themes');
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define('LANGUAGES_TABLE', $prefixeTable.'languages');
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}
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// Deactivate all non-standard plugins
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function deactivate_non_standard_plugins()
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{
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global $page;
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$standard_plugins = array(
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'AdminTools',
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'TakeATour',
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'language_switch',
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'LocalFilesEditor'
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);
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$query = '
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SELECT id
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FROM '.PREFIX_TABLE.'plugins
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WHERE state = \'active\'
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AND id NOT IN (\'' . implode('\',\'', $standard_plugins) . '\')
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;';
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$result = pwg_query($query);
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$plugins = array();
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while ($row = pwg_db_fetch_assoc($result))
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{
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$plugins[] = $row['id'];
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}
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if (!empty($plugins))
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{
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$query = '
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UPDATE '.PREFIX_TABLE.'plugins
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SET state=\'inactive\'
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WHERE id IN (\'' . implode('\',\'', $plugins) . '\')
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;';
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pwg_query($query);
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$page['infos'][] = l10n('As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:')
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.'<p><i>'.implode(', ', $plugins).'</i></p>';
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}
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}
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// Deactivate all non-standard themes
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function deactivate_non_standard_themes()
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{
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global $page, $conf;
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$standard_themes = array(
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'clear',
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'Sylvia',
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'dark',
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'elegant',
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'smartpocket',
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);
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$query = '
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SELECT
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id,
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name
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FROM '.PREFIX_TABLE.'themes
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WHERE id NOT IN (\''.implode("','", $standard_themes).'\')
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;';
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$result = pwg_query($query);
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$theme_ids = array();
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$theme_names = array();
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while ($row = pwg_db_fetch_assoc($result))
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{
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$theme_ids[] = $row['id'];
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$theme_names[] = $row['name'];
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}
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if (!empty($theme_ids))
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{
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$query = '
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DELETE
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FROM '.PREFIX_TABLE.'themes
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WHERE id IN (\''.implode("','", $theme_ids).'\')
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;';
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pwg_query($query);
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$page['infos'][] = l10n('As a precaution, following themes have been deactivated. You must check for themes upgrade before reactiving them:')
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.'<p><i>'.implode(', ', $theme_names).'</i></p>';
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// what is the default theme?
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$query = '
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SELECT theme
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FROM '.PREFIX_TABLE.'user_infos
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WHERE user_id = '.$conf['default_user_id'].'
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;';
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list($default_theme) = pwg_db_fetch_row(pwg_query($query));
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// if the default theme has just been deactivated, let's set another core theme as default
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if (in_array($default_theme, $theme_ids))
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{
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$query = '
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UPDATE '.PREFIX_TABLE.'user_infos
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SET theme = \'elegant\'
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WHERE user_id = '.$conf['default_user_id'].'
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;';
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pwg_query($query);
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}
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}
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}
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// Deactivate all templates
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function deactivate_templates()
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{
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conf_update_param('extents_for_templates', array());
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}
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// Check access rights
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function check_upgrade_access_rights()
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{
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global $conf, $page, $current_release;
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if (version_compare($current_release, '2.0', '>=') and isset($_COOKIE[session_name()]))
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{
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// Check if user is already connected as webmaster
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session_start();
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if (!empty($_SESSION['pwg_uid']))
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{
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$query = '
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SELECT status
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FROM '.USER_INFOS_TABLE.'
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WHERE user_id = '.$_SESSION['pwg_uid'].'
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;';
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pwg_query($query);
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$row = pwg_db_fetch_assoc(pwg_query($query));
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if (isset($row['status']) and $row['status'] == 'webmaster')
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{
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define('PHPWG_IN_UPGRADE', true);
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return;
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}
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}
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}
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if (!isset($_POST['username']) or !isset($_POST['password']))
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{
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return;
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}
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$username = $_POST['username'];
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$password = $_POST['password'];
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if(!@get_magic_quotes_gpc())
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{
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$username = pwg_db_real_escape_string($username);
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}
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if (version_compare($current_release, '2.0', '<'))
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{
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$username = utf8_decode($username);
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$password = utf8_decode($password);
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}
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if (version_compare($current_release, '1.5', '<'))
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{
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$query = '
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SELECT password, status
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FROM '.USERS_TABLE.'
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WHERE username = \''.$username.'\'
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;';
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}
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else
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{
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$query = '
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SELECT u.password, ui.status
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FROM '.USERS_TABLE.' AS u
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INNER JOIN '.USER_INFOS_TABLE.' AS ui
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ON u.'.$conf['user_fields']['id'].'=ui.user_id
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WHERE '.$conf['user_fields']['username'].'=\''.$username.'\'
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;';
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}
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$row = pwg_db_fetch_assoc(pwg_query($query));
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if (!$conf['password_verify']($password, $row['password']))
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{
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$page['errors'][] = l10n('Invalid password!');
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}
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elseif ($row['status'] != 'admin' and $row['status'] != 'webmaster')
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{
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$page['errors'][] = l10n('You do not have access rights to run upgrade');
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}
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else
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{
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define('PHPWG_IN_UPGRADE', true);
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}
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}
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/**
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* which upgrades are available ?
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*
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* @return array
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*/
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function get_available_upgrade_ids()
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{
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$upgrades_path = PHPWG_ROOT_PATH.'install/db';
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$available_upgrade_ids = 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, $match))
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{
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$available_upgrade_ids[] = $match[1];
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}
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}
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}
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natcasesort($available_upgrade_ids);
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return $available_upgrade_ids;
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}
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/**
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* returns true if there are available upgrade files
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*/
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function check_upgrade_feed()
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{
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// retrieve already applied upgrades
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$query = '
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SELECT id
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FROM '.UPGRADE_TABLE.'
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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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$existing = get_available_upgrade_ids();
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// which upgrades need to be applied?
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return (count(array_diff($existing, $applied)) > 0);
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}
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function upgrade_db_connect()
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{
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global $conf;
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try
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{
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pwg_db_connect($conf['db_host'], $conf['db_user'],
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$conf['db_password'], $conf['db_base']);
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pwg_db_check_version();
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}
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catch (Exception $e)
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{
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my_error(l10n($e->getMessage()), true);
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}
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}
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?>
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