2 /************************************************************************
3 * MXChange v0.2.1 Start: 10/06/2009 *
4 * =============== Last change: 10/06/2009 *
6 * -------------------------------------------------------------------- *
7 * File : fix_filters.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Fixes dublicate entries in filters table *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Repariert doppelte Eintraege in filters-Tabelle *
12 * -------------------------------------------------------------------- *
13 * $Revision:: 1004 $ *
14 * $Date:: 2009-04-03 09:32:14 +0000 (Fri, 03 Apr 2009) $ *
15 * $Tag:: 0.2.1-FINAL $ *
16 * $Author:: quix0r $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
46 $result = SQL_QUERY('SELECT
47 `filter_name`, `filter_function`
49 `{!_MYSQL_PREFIX!}_filters`
51 `filter_name` ASC, `filter_function` ASC', __FILE__, __LINE__);
53 // Do we have entries? (we should have!)
54 if (SQL_NUMROWS($result) > 0) {
56 while ($filter = SQL_FETCHARRAY($result)) {
57 // Now search again for this filter and get it's total count
58 $count = GET_TOTAL_DATA($filter['filter_name'], 'filters', 'filter_id', 'filter_name', true, sprintf(" AND `filter_function`='%s'", $filter['filter_function']));
60 // Do we have more than one entry?
62 // Then clean them up, except one
63 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_filters` WHERE `filter_name`='%s' AND `filter_function`='%s' LIMIT %s",
64 array($filter['filter_name'], $filter['filter_function'], ($count - 1)), __FILE__, __LINE__);
68 // @TODO Why does this happen? In installation phase of sql_patches?
69 debug_report_bug(basename(__FILE__) . ' did run with no filters in database.');
73 SQL_FREERESULT($result);
75 // Now insert our unqiue key
76 SQL_QUERY("ALTER TABLE `{!_MYSQL_PREFIX!}_filters` ADD UNIQUE `name_function` (`filter_name` , `filter_function`)", __FILE__, __LINE__);