beg.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 01/09/2005 *
   4  * ===============                              Last change: 01/09/2005 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : beg.php                                          *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Beg link for members                             *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Bettel-Link fuer Mitglieder                      *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Load security stuff here (Oh, I hope this is not unsecure? Am I paranoia??? ;-) )
  35 require("inc/libs/security_functions.php");
  36
  37 // Init "action" and "what"
  38 global $what, $action, $startTime;
  39 $GLOBALS['startTime'] = microtime(true);
  40 $GLOBALS['what'] = ""; $GLOBALS['action'] = "";
  41
  42 // Set module
  43 $GLOBALS['module'] = "beg";
  44 $GLOBALS['refid']  = 0;
  45 $CSS = -1;
  46 $msg = null;
  47
  48 // Load the required file(s)
  49 require("inc/config.php");
  50
  51 // Is the "beg" extension active?
  52 REDIRCT_ON_UNINSTALLED_EXTENSION("beg");
  53
  54 // Is the script installed?
  55 if (isBooleanConstantAndTrue('mxchange_installed')) {
  56         // Check for userid
  57         if (!empty($_GET['uid'])) {
  58                 // Init variables
  59                 $uid = 0;
  60                 $result = false;
  61                 $points = 0;
  62
  63                 // Don't pay is the default...
  64                 $pay = false;
  65
  66                 // Validate if it is not a number
  67                 if ("".($_GET['uid'] + 0)."" !== "".$_GET['uid']."") {
  68                         if (EXT_IS_ACTIVE("nickname")) {
  69                                 // Maybe we have found a nickname?
  70                                 $result = SQL_QUERY_ESC("SELECT userid, beg_clicks, ref_payout, status, last_online FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
  71                                         array($_GET['uid']), __FILE__, __LINE__);
  72                         } else {
  73                                 // Nickname entered but nickname is not active
  74                                 $msg = constant('CODE_EXTENSION_PROBLEM');
  75                                 $uid = -1;
  76                         }
  77                 } else {
  78                         // Direct userid
  79                         $result = SQL_QUERY_ESC("SELECT userid, beg_clicks, ref_payout, status, last_online FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
  80                                 array(bigintval($_GET['uid'])), __FILE__, __LINE__);
  81                 }
  82
  83                 // Check if locked in so don't pay points
  84                 $status = "failed";
  85
  86                 // Check if account was found
  87                 if (SQL_NUMROWS($result) == 1) {
  88                         // Found an ID so we simply set it
  89                         list($uid, $clicks, $ref_payout, $status, $last) = SQL_FETCHROW($result);
  90
  91                         // Account confirmed?
  92                         if ($status == "CONFIRMED") {
  93                                 // Secure userid
  94                                 $uid = bigintval($uid);
  95
  96                                 // Multiply configured values with 100000 and divide with 100000 so we can also handle small values
  97                                 // If we need more number behind the decimal dot then we just need to increase all these three
  98                                 // numbers matching to the numbers behind the decimal dot. Simple! ;-)
  99                                 $points = mt_rand((getConfig('beg_points') * 100000), (getConfig('beg_points_max') * 100000)) / 100000;
 100
 101                                 // Set nickname / userid for the template(s
 102                                 define('__BEG_UID'   , SQL_ESCAPE($_GET['uid']));
 103                                 define('__BEG_CLICKS', ($clicks + 1));
 104                                 define('__BEG_BANNER', LOAD_TEMPLATE("beg_banner", true));
 105                                 define('__BEG_POINTS', TRANSLATE_COMMA($points));
 106                         } else {
 107                                 // Other status
 108                                 $uid = 0;
 109                         }
 110                 } // END - if
 111
 112                 // Free memory
 113                 SQL_FREERESULT($result);
 114
 115                 // User id valid and not webmaster's id?
 116                 if (($uid > 0) && (getConfig('beg_uid') != $uid)) {
 117                         // Update counter
 118                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET beg_clicks=beg_clicks+1 WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
 119                                 array($uid), __FILE__, __LINE__);
 120
 121                         // Check for last entry for userid w/o IP number
 122                         $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_beg_ips` WHERE (timeout > (UNIX_TIMESTAMP() - ".getConfig('beg_timeout').") OR (timeout > (UNIX_TIMESTAMP() - ".getConfig('beg_uid_timeout').") AND userid=%s)) AND (remote_ip='%s' OR sid='%s') LIMIT 1",
 123                                 array($uid, GET_REMOTE_ADDR(), session_id()), __FILE__, __LINE__);
 124
 125                         // Entry not found, points set and not logged in?
 126                         if (((SQL_NUMROWS($result) == 0) || (IS_ADMIN())) && ($points > 0) && (!IS_MEMBER()) && (getConfig('beg_pay_mode') == "NONE")) {
 127
 128                                 // Admin is testing?
 129                                 if (!IS_ADMIN()) {
 130                                         // Remember remote address, userid and timestamp for next click
 131                                         // but only when there is no admin begging.
 132                                         // Admins shall be able to test it!
 133                                         SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_beg_ips` (userid, remote_ip,sid, timeout) VALUES ('%s','%s','%s', UNIX_TIMESTAMP())",
 134                                                 array($uid, GET_REMOTE_ADDR(), session_id()), __FILE__, __LINE__);
 135
 136                                         // Was is successfull?
 137                                         if (SQL_AFFECTEDROWS() == 1) {
 138                                                 // Okay!
 139                                                 $pay = true;
 140                                         } // END - if
 141                                 } else {
 142                                         // Is admin!
 143                                         $pay = true;
 144                                 }
 145
 146                                 // Pay points?
 147                                 if ($pay === true) {
 148                                         // Add points to user or begging rallye account
 149                                         if (BEG_ADD_POINTS($uid, $points)) {
 150                                                 // Set "done" message
 151                                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_done", true));
 152                                         } else {
 153                                                 // Error!
 154                                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 155                                         }
 156                                 } else {
 157                                         // Error!
 158                                         define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 159                                 }
 160                         } elseif (IS_MEMBER()) {
 161                                 // Logged in user found!
 162                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_login", true));
 163                         } elseif (getConfig('beg_pay_mode') != "NONE") { // Other pay-mode active!
 164                                 // Prepare content for template
 165                                 $content = array(
 166                                         'clicks' => constant('__BEG_CLICKS'),
 167                                         'points' => constant('__BEG_POINTS'),
 168                                         'uid'    => constant('__BEG_UID')
 169                                 );
 170
 171                                 // Load message template depending on pay-mode
 172                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_pay_mode_".strtolower(getConfig('beg_pay_mode')), true, $content));
 173                                 $pay = true;
 174                         } else {
 175                                 // Clicked received while reload lock is active
 176                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 177                         }
 178
 179                         // Free memory
 180                         SQL_FREERESULT($result);
 181
 182                         // Include header
 183                         LOAD_INC_ONCE("inc/header.php");
 184
 185                         // Load final template
 186                         LOAD_TEMPLATE("beg_link");
 187
 188                         // Tracker code enabled? (We don't track users here!
 189                         if ((getConfig('beg_pay_mode') != "NONE") && ($pay)) {
 190                                 // Prepare content for template
 191                                 // @TODO Opps, what is missing here???
 192                                 $content = array(
 193                                 );
 194
 195                                 // Include config-depending template
 196                                 LOAD_TEMPLATE("beg_pay_code_".strtolower(getConfig('beg_pay_mode')), false, $content);
 197                         } elseif ((!$pay) && (!defined('__BEG_MSG'))) {
 198                                 // Cannot pay! :-(
 199                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 200                         }
 201
 202                         // Include footer
 203                         LOAD_INC_ONCE("inc/footer.php");
 204                 } elseif (($status != "CONFIRMED") && ($status != "failed")) {
 205                         // Maybe locked/unconfirmed account?
 206                         $msg = GEN_ERROR_CODE_FROM_ACCOUNT_STATUS($status);
 207                 } elseif (($uid == "0") || ($status == "failed")) {
 208                         // Inalid or locked account, so let's find out
 209                         $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE nickname='%s' LIMIT 1",
 210                                 array($_GET['uid']), __FILE__, __LINE__);
 211                         if (SQL_NUMROWS($result) == 1) {
 212                                 // Locked account
 213                                 $msg = constant('CODE_ACCOUNT_LOCKED');
 214                         } else {
 215                                 // Invalid nickname! (404)
 216                                 $msg = constant('CODE_USER_404');
 217                         }
 218
 219                         // Free memory
 220                         SQL_FREERESULT($result);
 221                 } elseif ($uid == getConfig('beg_uid')) {
 222                         // Webmaster's ID cannot beg for points!
 223                         $msg = constant('CODE_BEG_SAME_AS_OWN');
 224                 }
 225
 226                 // Reload to index module
 227                 if ((!empty($msg)) && (!empty($msg))) LOAD_URL("modules.php?module=index&amp;msg=".$msg."&amp;ext=beg");
 228         } else {
 229                 // No userid entered
 230                 LOAD_URL("modules.php?module=index");
 231         }
 232 } else {
 233         // You have to install first!
 234         LOAD_URL("install.php");
 235 }
 236
 237 // Really all done here... ;-)
 238 ?>