-require ("inc/config.php");
-
-// Is the script installed?
-if (defined('mxchange_installed') && (mxchange_installed))
-{
- // Probe for referral ID
- if (!empty($_GET['refid'])) $GLOBALS['refid'] = bigintval($_GET['refid']);
-
- // Probe for nickname extension and if a nickname was supplied by URL
- $probe_nickname = ((EXT_IS_ACTIVE("nickname")) && (("".round($GLOBALS['refid'])."") != $GLOBALS['refid']));
- if ($probe_nickname)
- {
- // Nickname in URL, so load the ID
- $result = SQL_QUERY_ESC("SELECT userid, status FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1",
- array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
- }
- else
- {
- // Direct userid entered
- $result = SQL_QUERY_ESC("SELECT userid, status FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
- array(bigintval($GLOBALS['refid'])), __FILE__, __LINE__);
- }
-
- // Load data
- list($rid, $status_ref) = SQL_FETCHROW($result);
- $GLOBALS['refid'] = bigintval($rid);
-
- // Free memory
- SQL_FREERESULT($result);
- $uid = 0;
-
- // If no account was found set default refid and status to CONFIRMED
- if (empty($GLOBALS['refid'])) { $GLOBALS['refid'] = $CONFIG['def_refid']; $status = "CONFIRMED"; }
-
- // Begin with doubler script...
- if (isset($_POST['ok']))
- {
- // Secure points (so only integer/double values are allowed
- $_POST['points'] = bigintval($_POST['points']);
-
- // Begin with doubling process
- if ((!empty($_POST['userid'])) && (!empty($_POST['pass'])) && (!empty($_POST['points'])))
- {
- // Probe for nickname extension and if a nickname was entered
- $probe_nickname = ((EXT_IS_ACTIVE("nickname")) && (("".round($_POST['userid'])."") != $_POST['userid']));
- if ($probe_nickname)
- {
- // Nickname in URL, so load the ID
- $result = SQL_QUERY_ESC("SELECT userid, status, password FROM "._MYSQL_PREFIX."_user_data WHERE nickname='%s' LIMIT 1",
- array($_POST['userid']), __FILE__, __LINE__);
- }
- else
- {
- // Direct userid entered
- $result = SQL_QUERY_ESC("SELECT userid, status, password FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
- array(bigintval($_POST['userid'])), __FILE__, __LINE__);
- }
-
- // Load data
- list($uid, $status, $password) = SQL_FETCHROW($result);
- $uid = bigintval($uid);
-
- // Free result
- SQL_FREERESULT($result);
-
- // Remove any dots and unwanted chars from the points
- $_POST['points'] = bigintval(round(str_replace(",", ".", $_POST['points'])));
-
- // Probe for enough points
- $probe_points = (($_POST['points'] >= $CONFIG['doubler_min']) && ($_POST['points'] <= $CONFIG['doubler_max']));
-
- // Check all together
- if ((!empty($uid)) && ($password == generateHash($_POST['pass'], substr($password, 0, -40))) && ($status == "CONFIRMED") && ($probe_points))
- {
- // Nickname resolved to a unique userid or direct userid entered by the member
- $DOUBLER_UID = $uid;
-
- // Calulcate points
- $POINTS = GET_TOTAL_DATA($uid, "user_points", "points") - GET_TOTAL_DATA($uid, "user_data", "used_points");
-
- // So let's continue with probing his points amount
- if (($POINTS - $CONFIG['doubler_left'] - $_POST['points'] * $CONFIG['doubler_charge']) >= 0)
- {
- // Enough points are left so let's continue with the doubling process
- // Create doubling "account" width *DOUBLED* points
- $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_doubler (userid, refid, points, remote_ip, timemark, completed, is_ref) VALUES ('%s', '%s', '%s', '".$_SERVER['REMOTE_ADDR']."', UNIX_TIMESTAMP(), 'N', 'N')",
- array($uid, bigintval($GLOBALS['refid']), bigintval($_POST['points'] * 2)), __FILE__, __LINE__);
-
- // Subtract entered points
- $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET used_points=used_points+%s WHERE userid=%d LIMIT 1",
- array($_POST['points'], $uid), __FILE__, __LINE__);
-
- // Update mediadata as well
- if (GET_EXT_VERSION("mediadata") >= "0.0.4")
- {
- // Update database
- MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $_POST['points']);
- }
-
- // Add points to "total payed" including charge
- $points = $_POST['points'] - $_POST['points'] * $CONFIG['doubler_charge'];
- $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_config SET doubler_points=doubler_points+%s WHERE config='0' LIMIT 1",
- array($points), __FILE__, __LINE__);
- $CONFIG['doubler_points'] += $points;
-
- // Destroy cache
- if (GET_EXT_VERSION("cache") >= "0.1.2")
- {
- if ($CACHE->cache_file("config", true)) $CACHE->cache_destroy();
- }
-
- // Add second line for the referral but only when uid != refid
- if (($GLOBALS['refid'] > 0) && ($GLOBALS['refid'] != $uid))
- {
- // Okay add a refid line and apply refid percents
- $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_doubler (userid, refid, points, remote_ip, timemark, completed, is_ref) VALUES ('%s', '0', '%s', '".$_SERVER['REMOTE_ADDR']."', UNIX_TIMESTAMP(), 'N', 'Y')",
- array(bigintval($GLOBALS['refid']), bigintval($_POST['points'] * 2 * $CONFIG['doubler_ref'])), __FILE__, __LINE__);
-
- // And that's why we dont't want to you more than one referral level of doubler-points. ^^^
- }
-
- // Update usage counter
- $result = SQL_QUERY("UPDATE "._MYSQL_PREFIX."_config SET doubler_counter=doubler_counter+1 WHERE config='0' LIMIT 1", __FILE__, __LINE__);
- $CONFIG['doubler_counter']++;
-
- // Set constant
- define('__DOUBLER_MSG', LOAD_TEMPLATE("doubler_reflink", true, $_POST['userid']));
- }
- else
- {
- // Not enougth points left
- define('__ERROR_MSG', DOUBLER_FORM_NO_POINTS_LEFT);
- }