inc/libs/jackpot_functions.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 10/23/2009 *
   4  * ===================                          Last change: 10/23/2009 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : jackpot_functions.php                            *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Jackpot functions                                *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Jackpot-Funktionen                               *
  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  * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  22  * For more information visit: http://www.mxchange.org                  *
  23  *                                                                      *
  24  * This program is free software; you can redistribute it and/or modify *
  25  * it under the terms of the GNU General Public License as published by *
  26  * the Free Software Foundation; either version 2 of the License, or    *
  27  * (at your option) any later version.                                  *
  28  *                                                                      *
  29  * This program is distributed in the hope that it will be useful,      *
  30  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  31  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  32  * GNU General Public License for more details.                         *
  33  *                                                                      *
  34  * You should have received a copy of the GNU General Public License    *
  35  * along with this program; if not, write to the Free Software          *
  36  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  37  * MA  02110-1301  USA                                                  *
  38  ************************************************************************/
  39
  40 // Some security stuff...
  41 if (!defined('__SECURITY')) {
  42         die();
  43 } // END - if
  44
  45
  46 // Getter for jackpot points
  47 function getJackpotPoints () {
  48         // Default is zero
  49         $data['points'] = '0.00000';
  50
  51         // Read them
  52         $result = SQL_QUERY("SELECT `points` FROM `{?_MYSQL_PREFIX?}_jackpot` WHERE `ok`='ok' LIMIT 1", __FUNCTION__, __LINE__);
  53
  54         // Do we have an entry?
  55         if (SQL_HASZERONUMS($result)) {
  56                 // No, so create line
  57                 SQL_QUERY("INSERT INTO `{?_MYSQL_PREFIX?}_jackpot` (`ok`, `points`) VALUES ('ok','0.00000')", __FUNCTION__, __LINE__);
  58         } else {
  59                 // Read the line
  60                 $data = SQL_FETCHARRAY($result);
  61         }
  62
  63         // Free result
  64         SQL_FREERESULT($result);
  65
  66         // Return them
  67         return $data['points'];
  68 }
  69
  70 // Adds points to the jackpot
  71 function addPointsToJackpot ($points) {
  72         // Get jackpot points for dummy
  73         $jackpot = getJackpotPoints();
  74
  75         // Update points
  76         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_jackpot` SET `points`=`points`+%s WHERE `ok`='ok' LIMIT 1",
  77                 array($points), __FUNCTION__, __LINE__);
  78 }
  79
  80 // Subtracts points from the jackpot
  81 function subtractPointsFromJackpot ($points) {
  82         // First failed
  83         $ret = '-1';
  84
  85         // Get jackpot points for dummy
  86         $jackpot = getJackpotPoints();
  87
  88         // Enougth points i jackpot?
  89         if ($jackpot >= $points) {
  90                 // Update points when there are enougth points in jackpot
  91                 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_jackpot` SET `points`=`points`-%s WHERE `ok`='ok' LIMIT 1",
  92                         array($points), __FUNCTION__, __LINE__);
  93                 $ret = $jackpot - $points;
  94         } // END - if
  95
  96         // Free memory
  97         SQL_FREERESULT($result);
  98
  99         // Return the result
 100         return $ret;
 101 }
 102
 103 // [EOF]
 104 ?>