inc/autopurge/purge-mails.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 05/29/2004 *
   4  * ===============                              Last change: 11/26/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : autopurge.php                                    *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Automatical purging of outdated mail links       *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Auto-Loeschung von veralteten Mail-Links         *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  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 - 2009 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         die();
  42 } // END - if
  43
  44 // Abort if autopurge is not active or disabled by admin
  45 if ((!isExtensionActive('autopurge')) || (getConfig('auto_purge_active') != 'Y') || (getConfig('ap_del_mails') != 'Y')) {
  46         // Abort here
  47         return false;
  48 } // END - if
  49
  50 // Okay, let's check for deleted mails
  51 $result_mails = SQL_QUERY("SELECT
  52         `sender`
  53 FROM
  54         `{?_MYSQL_PREFIX?}_pool`
  55 WHERE
  56         `data_type`='DELETED' AND `timestamp` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
  57 ORDER BY
  58         `sender` ASC", __FILE__, __LINE__);
  59
  60 // Reset counter...
  61 $DELETED = '0';
  62
  63 // Do we have "purged" mails?
  64 if (SQL_NUMROWS($result_mails) > 0) {
  65         // Okay, check for their sender's
  66         while ($content = SQL_FETCHARRAY($result_mails)) {
  67                 // Check now...
  68                 if (!fetchUserData($content['sender'])) {
  69                         // Okay we found some mails!
  70                         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_pool` WHERE `sender`=%s",
  71                                 array(bigintval($content['sender'])), __FILE__, __LINE__);
  72                         $DELETED += SQL_AFFECTEDROWS();
  73
  74                         // Reset query (to prevent possible errors) ...;
  75                         $result_mails = SQL_QUERY("SELECT
  76         `sender`
  77 FROM
  78         `{?_MYSQL_PREFIX?}_pool`
  79 WHERE
  80         `data_type`='DELETED' AND timestamp <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
  81 ORDER BY
  82         `sender` ASC", __FILE__, __LINE__);
  83                 } // END - if
  84         } // END - while
  85 } // END - if
  86
  87 // Free memory
  88 SQL_FREERESULT($result_mails);
  89
  90 // Now let's check for stats entries as well;
  91 $result_mails = SQL_QUERY("SELECT
  92         `userid` AS sender
  93 FROM
  94         `{?_MYSQL_PREFIX?}_user_stats`
  95 WHERE
  96         `timestamp_send` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
  97 ORDER BY
  98         `sender` ASC", __FILE__, __LINE__);
  99
 100 // Do we have "purged" mails?
 101 if (SQL_NUMROWS($result_mails) > 0) {
 102         // Okay, check for their sender's
 103         while ($content = SQL_FETCHARRAY($result_mails)) {
 104                 // Check now...
 105                 if (!fetchUserData($content['sender'])) {
 106                         // Okay we found some mails!
 107                         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_user_stats` WHERE `sender`=%s",
 108                                 array(bigintval($content['sender'])), __FILE__, __LINE__);
 109                         $DELETED += SQL_AFFECTEDROWS();
 110
 111                         // Reset query (to prevent possible errors) ...
 112                         $result_mails = SQL_QUERY("SELECT
 113         `userid` AS sender
 114 FROM
 115         `{?_MYSQL_PREFIX?}_user_stats`
 116 WHERE
 117         `timestamp_send` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
 118 ORDER BY
 119         `sender` ASC", __FILE__, __LINE__);
 120                 } // END - if
 121         } // END - while
 122 } // END - if
 123
 124 // Free memory
 125 SQL_FREERESULT($result_mails);
 126
 127 // Do we have deleted mails and the admin want's to receive a notification
 128 if (($DELETED > 0) && (getConfig('ap_dm_notify') == 'Y')) {
 129         // Send out email to admin
 130         sendAdminNotification(getMessage('AUTOPURGE_ADMIN_DEL_MAILS_SUBJECT'), 'admin_autopurge_del_mails', $DELETED, '');
 131 } // END - if
 132
 133 //
 134 ?>