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78 lines
2.6 KiB
PHTML
78 lines
2.6 KiB
PHTML
15 years ago
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#!/usr/bin/env php
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<?php
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/*
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+-----------------------------------------------------------------------+
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| bin/cleandb.php |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2010, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Finally remove all db records marked as deleted some time ago |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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if (php_sapi_name() != 'cli') {
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die('Not on the "shell" (php-cli).');
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}
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define('INSTALL_PATH', realpath(dirname(__FILE__) . '/..') . '/' );
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require INSTALL_PATH.'program/include/iniset.php';
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// mapping for table name => primary key
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$primary_keys = array(
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'contacts' => "contact_id",
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'contactgroups' => "contactgroup_id",
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);
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// connect to DB
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$RCMAIL = rcmail::get_instance();
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$db = $RCMAIL->get_dbh();
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if (!$db->is_connected() || $db->is_error)
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die("No DB connection");
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// remove all deleted records older than two days
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$threshold = date('Y-m-d 00:00:00', time() - 2 * 86400);
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foreach (array('contacts','contactgroups','identities') as $table) {
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// also delete linked records
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// could be skipped for databases which respect foreign key constraints
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if ($table == 'contacts' || $table == 'contactgroups') {
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$ids = array();
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$pk = $primary_keys[$table];
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$result = $db->query(
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"SELECT $pk FROM ".get_table_name($table)."
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WHERE del=1 AND changed < ".$db->quote($threshold));
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while ($result && ($sql_arr = $db->fetch_assoc($result)))
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$ids[] = $sql_arr[$pk];
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if (count($ids)) {
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$db->query(
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"DELETE FROM ".get_table_name('contactgroupmembers')."
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WHERE $pk IN (".join(',', $ids).")");
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echo $db->affected_rows() . " records deleted from '".get_table_name('contactgroupmembers')."'\n";
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}
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}
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// delete outdated records
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$db->query(
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"DELETE FROM ".get_table_name($table)."
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WHERE del=1 AND changed < ".$db->quote($threshold));
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echo $db->affected_rows() . " records deleted from '$table'\n";
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}
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?>
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