inc/fix_filters.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 10/06/2009 *
   4  * ===============                              Last change: 10/06/2009 *
   5  *                                                                      *
   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                  *
  22  *                                                                      *
  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.                                  *
  27  *                                                                      *
  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.                         *
  32  *                                                                      *
  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,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
  42         require($INC);
  43 } // END - if
  44
  45 // Get all filters
  46 $result = SQL_QUERY('SELECT
  47         `filter_name`, `filter_function`
  48 FROM
  49         `{!_MYSQL_PREFIX!}_filters`
  50 ORDER BY
  51         `filter_name` ASC, `filter_function` ASC', __FILE__, __LINE__);
  52
  53 // Do we have entries? (we should have!)
  54 if (SQL_NUMROWS($result) > 0) {
  55         // Load row by row
  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'", $filter['filter_function']));
  59
  60                 // Do we have more than one entry?
  61                 if ($count > 1) {
  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__);
  65                 } // END - while
  66         } // END - while
  67
  68         // Rebuild the cache
  69         rebuildCacheFiles('filter', 'filter');
  70 } else {
  71         // @TODO Why does this happen? In installation phase of sql_patches?
  72         debug_report_bug(basename(__FILE__) . ' did run with no filters in database.');
  73 }
  74
  75 // Free result
  76 SQL_FREERESULT($result);
  77
  78 // Now insert our unqiue key
  79 SQL_QUERY("ALTER TABLE `{!_MYSQL_PREFIX!}_filters` ADD UNIQUE `name_function` (`filter_name` , `filter_function`)", __FILE__, __LINE__);
  80
  81 // [EOF]
  82 ?>