inc/gen_refback.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 09/27/2008 *
   4  * ===============                              Last change: 09/27/2008 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : gen_refback.php                                  *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Generate refback table including all refs        *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Refback-Tabelle mit allen Refs generieren        *
  12  * -------------------------------------------------------------------- *
  13  * $Revision:: 856                                                    $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  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 }
  44
  45 // Make sure our functions are there
  46 LOAD_INC_ONCE("inc/libs/refback_functions.php");
  47
  48 // Sanity-check: Do we have ref level 0?
  49 $result = SQL_QUERY("SELECT id FROM `{!_MYSQL_PREFIX!}_refsystem` WHERE level=0", __FILE__, __LINE__);
  50 if (SQL_NUMROWS($result) > 0) {
  51         // Remove index temporaly
  52         SQL_ALTER_TABLE("ALTER TABLE `{!_MYSQL_PREFIX!}_refsystem` DROP INDEX `userid_level`", __FILE__, __LINE__);
  53
  54         // Upgrade refsystem, ref-level 0 is silly here
  55         SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_refsystem` SET level=level+1", __FILE__, __LINE__);
  56
  57         // Add it again
  58         SQL_ALTER_TABLE("ALTER TABLE `{!_MYSQL_PREFIX!}_refsystem` ADD UNIQUE `userid_level` ( `userid` , `level` )", __FILE__, __LINE__);
  59
  60         // Rebuild cache
  61         rebuildCacheFiles("refsystem", "refsystem");
  62 } // END - if
  63
  64 // Free result
  65 SQL_FREERESULT($result);
  66
  67 // Reset the table
  68 SQL_QUERY("TRUNCATE TABLE `{!_MYSQL_PREFIX!}_user_refs`", __FILE__, __LINE__);
  69
  70 // Begin with all users in level one
  71 $result_direct = SQL_QUERY("SELECT u.userid
  72 FROM `{!_MYSQL_PREFIX!}_user_data` AS u
  73 WHERE u.refid=0
  74 ORDER BY u.userid ASC", __FILE__, __LINE__);
  75
  76 // Do we have entries?
  77 if (SQL_NUMROWS($result_direct) > 0) {
  78         // When "walk" through all users
  79         while ($content = SQL_FETCHARRAY($result_direct)) {
  80                 // Init level
  81                 $GLOBALS['cache_array']['back_level'] = 1;
  82
  83                 // Update refback table
  84                 //* DEBUG: */ echo "uid={$content['userid']}<br />\n";
  85                 UPDATE_REFBACK_TABLE($content['userid']);
  86         } // END - while
  87 } // END - if
  88
  89 // Free result
  90 SQL_FREERESULT($result_direct);
  91
  92 //
  93 ?>