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_once("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 $msg = null;
  47
  48 // Load the required file(s)
  49 require("inc/config.php");
  50
  51 // Is the "beg" extension active?
  52 if (!EXT_IS_ACTIVE("beg")) {
  53         // Redirect to index
  54         LOAD_URL("modules.php?module=index&amp;msg=".CODE_EXTENSION_PROBLEM."&amp;ext=beg");
  55 } // END - if
  56
  57 // Is the script installed?
  58 if (isBooleanConstantAndTrue('mxchange_installed')) {
  59         // Check for userid
  60         if (!empty($_GET['uid'])) {
  61                 // Init variables
  62                 $uid = 0;
  63                 $result = false;
  64                 $points = 0;
  65
  66                 // Don't pay is the default...
  67                 $pay = false;
  68
  69                 // Validate if it is not a number
  70                 if ("".($_GET['uid'] + 0)."" !== "".$_GET['uid']."") {
  71                         if (EXT_IS_ACTIVE("nickname")) {
  72                                 // Maybe we have found a nickname?
  73                                 $result = SQL_QUERY_ESC("SELECT userid, beg_clicks, ref_payout, status, last_online FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1",
  74                                         array($_GET['uid']), __FILE__, __LINE__);
  75                         } else {
  76                                 // Nickname entered but nickname is not active
  77                                 $msg = CODE_EXTENSION_PROBLEM;
  78                                 $uid = -1;
  79                         }
  80                 } else {
  81                         // Direct userid
  82                         $result = SQL_QUERY_ESC("SELECT userid, beg_clicks, ref_payout, status, last_online FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
  83                                 array(bigintval($_GET['uid'])), __FILE__, __LINE__);
  84                 }
  85
  86                 // Check if locked in so don't pay points
  87                 $status = "failed";
  88
  89                 // Check if account was found
  90                 if ((SQL_NUMROWS($result) == 1) && ($result != false)) {
  91                         // Found an ID so we simply set it
  92                         list($uid, $clicks, $ref_payout, $status, $last) = SQL_FETCHROW($result);
  93
  94                         // Account confirmed?
  95                         if ($status == "CONFIRMED") {
  96                                 // Secure userid
  97                                 $uid = bigintval($uid);
  98
  99                                 // Calculate beg points
 100                                 mt_srand((double)microtime() * 10000000000 / time());
 101
 102                                 // Multiply configured values with 100000 and divide with 100000 so we can also handle small values
 103                                 // If we need more number behind the decimal dot then we just need to increase all these three
 104                                 // numbers matching to the numbers behind the decimal dot. Simple! ;-)
 105                                 $points = mt_rand(($_CONFIG['beg_points'] * 100000), ($_CONFIG['beg_points_max'] * 100000)) / 100000;
 106
 107                                 // Set nickname / userid for the template(s
 108                                 define('__BEG_UID'   , SQL_ESCAPE($_GET['uid']));
 109                                 define('__BEG_CLICKS', ($clicks + 1));
 110                                 define('__BEG_BANNER', LOAD_TEMPLATE("beg_banner", true));
 111                                 define('__BEG_POINTS', TRANSLATE_COMMA($points));
 112                         } else {
 113                                 // Other status
 114                                 $uid = 0;
 115                         }
 116                 } // END - if
 117
 118                 // Free memory
 119                 SQL_FREERESULT($result);
 120
 121                 // User id valid and not webmaster's id?
 122                 if (($uid > 0) && ($_CONFIG['beg_uid'] != $uid)) {
 123                         // Update counter
 124                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET beg_clicks=beg_clicks+1 WHERE userid=%s AND status='CONFIRMED' LIMIT 1",
 125                                 array($uid), __FILE__, __LINE__);
 126
 127                         // Check for last entry for userid w/o IP number
 128                         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_beg_ips WHERE (timeout > (UNIX_TIMESTAMP() - ".$_CONFIG['beg_timeout'].") OR (timeout > (UNIX_TIMESTAMP() - ".$_CONFIG['beg_uid_timeout'].") AND userid=%s)) AND (remote_ip='%s' OR sid='%s') LIMIT 1",
 129                                 array($uid, GET_REMOTE_ADDR(), session_id()), __FILE__, __LINE__);
 130
 131                         // Entry not found, points set and not logged in?
 132                         if (((SQL_NUMROWS($result) == 0) || (IS_ADMIN())) && ($points > 0) && (!IS_MEMBER()) && ($_CONFIG['beg_pay_mode'] == "NONE")) {
 133
 134                                 // Admin is testing?
 135                                 if (!IS_ADMIN()) {
 136                                         // Remember remote address, userid and timestamp for next click
 137                                         // but only when there is no admin begging.
 138                                         // Admins shall be able to test it!
 139                                         SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_beg_ips (userid, remote_ip,sid, timeout) VALUES ('%s','%s','%s', UNIX_TIMESTAMP())",
 140                                                 array($uid, GET_REMOTE_ADDR(), session_id()), __FILE__, __LINE__);
 141
 142                                         // Was is successfull?
 143                                         if (SQL_AFFECTEDROWS() == 1) {
 144                                                 // Okay!
 145                                                 $pay = true;
 146                                         } // END - if
 147                                 } else {
 148                                         // Is admin!
 149                                         $pay = true;
 150                                 }
 151
 152                                 // Pay points?
 153                                 if ($pay) {
 154                                         // Add points to user or begging rallye account
 155                                         if (BEG_ADD_POINTS($uid, $points)) {
 156                                                 // Set "done" message
 157                                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_done", true));
 158                                         } else {
 159                                                 // Error!
 160                                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 161                                         }
 162                                 } else {
 163                                         // Error!
 164                                         define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 165                                 }
 166                         } elseif (IS_MEMBER()) {
 167                                 // Logged in user found!
 168                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_login", true));
 169                         } elseif ($_CONFIG['beg_pay_mode'] != "NONE") { // Other pay-mode active!
 170                                 // Prepare content for template
 171                                 $content = array(
 172                                         'clicks' => __BEG_CLICKS,
 173                                         'points' => __BEG_POINTS,
 174                                         'uid'    => __BEG_UID
 175                                 );
 176
 177                                 // Load message template depending on pay-mode
 178                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_pay_mode_".strtolower($_CONFIG['beg_pay_mode']), true, $content));
 179                                 $pay = true;
 180                         } else {
 181                                 // Clicked received while reload lock is active
 182                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 183                         }
 184
 185                         // Free memory
 186                         SQL_FREERESULT($result);
 187
 188                         // Include header
 189                         require_once(PATH."inc/header.php");
 190
 191                         // Load final template
 192                         LOAD_TEMPLATE("beg_link");
 193
 194                         // Tracker code enabled? (We don't track users here!
 195                         if (($_CONFIG['beg_pay_mode'] != "NONE") && ($pay)) {
 196                                 // Prepare content for template
 197                                 $content = array(
 198                                 );
 199
 200                                 // Include config-depending template
 201                                 LOAD_TEMPLATE("beg_pay_code_".strtolower($_CONFIG['beg_pay_mode']), false, $content);
 202                         } elseif (!$pay) {
 203                                 // Cannot pay! :-(
 204                                 define('__BEG_MSG', LOAD_TEMPLATE("beg_failed", true));
 205                         }
 206
 207                         // Include footer
 208                         require_once(PATH."inc/footer.php");
 209                 } elseif (($status != "CONFIRMED") && ($status != "failed")) {
 210                         // Maybe locked/unconfirmed account?
 211                         switch ($status) {
 212                                 case "LOCKED"     : $msg = CODE_ID_LOCKED     ; break; // Locked account
 213                                 case "UNCONFIRMED": $msg = CODE_ID_UNCONFIRMED; break; // Unconfirmed account
 214                         }
 215                 } elseif (($uid == "0") || ($status == "failed")) {
 216                         // Inalid or locked account, so let's find out
 217                         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1",
 218                                 array($_GET['uid']), __FILE__, __LINE__);
 219                         if (SQL_NUMROWS($result) == 1) {
 220                                 // Locked account
 221                                 $msg = CODE_ACCOUNT_LOCKED;
 222                         } else {
 223                                 // Invalid nickname! (404)
 224                                 $msg = CODE_USER_404;
 225                         }
 226
 227                         // Free memory
 228                         SQL_FREERESULT($result);
 229                 } elseif ($uid == $_CONFIG['beg_uid']) {
 230                         // Webmaster's ID cannot beg for points!
 231                         $msg = CODE_BEG_SAME_AS_OWN;
 232                 }
 233
 234                 // Reload to index module
 235                 if ((!empty($msg)) && (!empty($msg))) LOAD_URL("modules.php?module=index&amp;msg=".$msg."&amp;ext=beg");
 236         } else {
 237                 // No userid entered
 238                 LOAD_URL("modules.php?module=index");
 239         }
 240 } else {
 241         // You have to configure first!
 242         LOAD_URL("install.php");
 243 }
 244
 245 // Really all done here... ;-)
 246 ?>