inc/autopurge/purge-mails.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                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   9  * Short description : Automatical purging of outdated mail links       *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  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  20  * For more information visit: http://www.mxchange.org                  *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         die();
  41 } // END - if
  42
  43 // Abort if autopurge is not active or disabled by admin
  44 if ((!isExtensionActive('autopurge')) || (!isAutoPurgingActive()) || (getConfig('ap_del_mails') != 'Y')) {
  45         // Abort here
  46         return false;
  47 } // END - if
  48
  49 // Okay, let's check for deleted mails
  50 $result_mails = SQL_QUERY("SELECT
  51         `sender`
  52 FROM
  53         `{?_MYSQL_PREFIX?}_pool`
  54 WHERE
  55         `data_type`='DELETED' AND
  56         `timestamp` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
  57 ORDER BY
  58         `sender` ASC", __FILE__, __LINE__);
  59
  60 // Reset counter...
  61 $deletedStats = '0';
  62
  63 // Do we have "purged" mails?
  64 if (!SQL_HASZERONUMS($result_mails)) {
  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
  73                         // Get all affected (deleted) rows
  74                         $deletedStats += SQL_AFFECTEDROWS();
  75
  76                         // Reset query (to prevent possible errors) ...;
  77                         $result_mails = SQL_QUERY("SELECT
  78         `sender`
  79 FROM
  80         `{?_MYSQL_PREFIX?}_pool`
  81 WHERE
  82         `data_type`='DELETED' AND
  83         `timestamp` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
  84 ORDER BY
  85         `sender` ASC", __FILE__, __LINE__);
  86                 } // END - if
  87         } // END - while
  88 } // END - if
  89
  90 // Free memory
  91 SQL_FREERESULT($result_mails);
  92
  93 // Now let's check for stats entries as well;
  94 $result_mails = SQL_QUERY("SELECT
  95         `userid` AS `sender`
  96 FROM
  97         `{?_MYSQL_PREFIX?}_user_stats`
  98 WHERE
  99         `timestamp_send` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
 100 ORDER BY
 101         `userid` ASC", __FILE__, __LINE__);
 102
 103 // Do we have "purged" mails?
 104 if (!SQL_HASZERONUMS($result_mails)) {
 105         // Okay, check for their sender's
 106         while ($content = SQL_FETCHARRAY($result_mails)) {
 107                 // Check now...
 108                 if (!fetchUserData($content['sender'])) {
 109                         // Okay we found some mails!
 110                         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_user_stats` WHERE `userid`=%s",
 111                                 array(bigintval($content['sender'])), __FILE__, __LINE__);
 112
 113                         // Get all affected (deleted) rows
 114                         $deletedStats += SQL_AFFECTEDROWS();
 115
 116                         // Reset query (to prevent possible errors) ...
 117                         $result_mails = SQL_QUERY("SELECT
 118         `userid` AS `sender`
 119 FROM
 120         `{?_MYSQL_PREFIX?}_user_stats`
 121 WHERE
 122         `timestamp_send` <= (UNIX_TIMESTAMP() - {?ap_dm_timeout?})
 123 ORDER BY
 124         `userid` ASC", __FILE__, __LINE__);
 125                 } // END - if
 126         } // END - while
 127 } // END - if
 128
 129 // Free memory
 130 SQL_FREERESULT($result_mails);
 131
 132 // Do we have deleted mails and the admin want's to receive a notification
 133 if (($deletedStats > 0) && (getConfig('ap_dm_notify') == 'Y')) {
 134         // Send out email to admin
 135         sendAdminNotification('{--ADMIN_AUTOPURGE_DELETE_MAILS_SUBJECT--}', 'admin_autopurge_del_mails', $deletedStats);
 136 } // END - if
 137
 138 // [EOF]
 139 ?>