ipn help

[weeder]

Iam still green when it comes to php and have been trying to get this working but failed

Can someone please help

Its a donation system from the mccodes script and can't work out why its won't select and run the packs

first file is this one

 

<?php
include "globals.php";
print <<<EOF
<hr><h3>Donations</h3><hr>
<br />

<hr><b><center>1st Offer: ($3.00 Pack)</b><ul>
<li>250 Crystals</li>
</ul><br />
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type=hidden name=cmd value=_xclick>
<input type="hidden" name="business" value="{$set['paypal']}">
<input type="hidden" name="item_name" value="{$domain}|DP|1|{$userid}">
<input type="hidden" name="amount" value="3.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://{$domain}/donatordone.php?action=done&type=crystals">
<input type="hidden" name="cancel_return" value="http://{$domain}/donatordone.php?action=cancel">
<input type="hidden" name="notify_url" value="http://{$domain}/ipn_donator.php">
<input type="hidden" name="cn" value="Your Player ID">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="tax" value="0">
<center><input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" border="0" name="submit" alt="Make 
payments with PayPal - it's fast, free and secure!"><br />
</form>
<hr><b><center>2nd Offer: ($3.00 Pack)</b><ul>
<li>5 Will Potions (Fully restores your will)</li>
</ul><br />
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type=hidden name=cmd value=_xclick>
<input type="hidden" name="business" value="{$set['paypal']}">
<input type="hidden" name="item_name" value="{$domain}|DP|2|{$userid}">
<input type="hidden" name="amount" value="3.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://{$domain}/donatordone.php?action=done&type=potions">
<input type="hidden" name="cancel_return" value="http://{$domain}/donatordone.php?action=cancel">
<input type="hidden" name="notify_url" value="http://{$domain}/ipn_donator.php">
<input type="hidden" name="cn" value="Your Player ID">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="tax" value="0">
<center><input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" border="0" name="submit" alt="Make 
payments with PayPal - it's fast, free and secure!"><br />
</form>
<br/>
<hr>All packs below include NEW! 17% Energy every 5 mins instead of 8% and other great benefits</hr><br/>
<hr><b><center>3rd Offer: ($3.00 Pack)</b><ul>
<li>30 days being a respected member</li>
<li>50 crystals and $10,000</li>
</ul><br />
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type=hidden name=cmd value=_xclick>
<input type="hidden" name="business" value="{$set['paypal']}">
<input type="hidden" name="item_name" value="{$domain}|DP|3|{$userid}">
<input type="hidden" name="amount" value="3.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://{$domain}/donatordone.php?action=done&type=30day">
<input type="hidden" name="cancel_return" value="http://{$domain}/donatordone.php?action=cancel">
<input type="hidden" name="notify_url" value="http://{$domain}/ipn_donator.php">
<input type="hidden" name="cn" value="Your Player ID">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="tax" value="0">
<center><input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" border="0" name="submit" alt="Make 
payments with PayPal - it's fast, free and secure!"><br />
</form>
<hr><b>4th Offer: ($6.00 Pack)</b><ul>
<li>60 days being a respected member</li>
<li>100 crystals and $40,000</li>
</ul><br />
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="{$set['paypal']}">
<input type="hidden" name="item_name" value="{$domain}|DP|4|{$userid}">
<input type="hidden" name="amount" value="6.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://{$domain}/donatordone.php?action=done&type=60day">
<input type="hidden" name="cancel_return" value="http://{$domain}/donatordone.php?action=cancel">
<input type="hidden" name="notify_url" value="http://{$domain}/ipn_donator.php">
<input type="hidden" name="cn" value="Your Player ID">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="tax" value="0">
<input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
<hr><b>5th Offer: ($9.00 Pack)</b><ul>
<li>90 days being a respected member</li>
<li>150 crystals and $65,000</li>
</ul><br />
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="{$set['paypal']}">
<input type="hidden" name="item_name" value="{$domain}|DP|5|{$userid}">
<input type="hidden" name="amount" value="9.00">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="return" value="http://{$domain}/donatordone.php?action=done&type=90day">
<input type="hidden" name="cancel_return" value="http://{$domain}/donatordone.php?action=cancel">
<input type="hidden" name="notify_url" value="http://{$domain}/ipn_donator.php">
<input type="hidden" name="cn" value="Your Player ID">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="tax" value="0">
<input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
EOF;
$h->endpage();
?>

 

then the file that does the work

Ipn_donator

include "config.php";
global $_CONFIG;
define("MONO_ON", 1);
require "class/class_db_{$_CONFIG['driver']}.php";
$db=new database;
$db->configure($_CONFIG['hostname'],
$_CONFIG['username'],
$_CONFIG['password'],
$_CONFIG['database'],
$_CONFIG['persistent']);
$db->connect();
$c=$db->connection_id;
require 'global_func.php';
$set=array();
$settq=$db->query("SELECT * FROM settings");
while($r=$db->fetch_row($settq))
{
$set[$r['conf_name']]=$r['conf_value'];
}

// read the post from PayPal system and add 'cmd'
$req = 'cmd=_notify-validate';

foreach ($_POST as $key => $value) {
$value = urlencode(stripslashes($value));
$req .= "&$key=$value";
}

// post back to PayPal system to validate
$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
$fp = fsockopen ('www.paypal.com', 80, $errno, $errstr, 30);

// assign posted variables to local variables
$item_name = $_POST['item_name'];
$item_number = $_POST['item_number'];
$payment_status = $_POST['payment_status'];
$payment_amount = $_POST['mc_gross'];
$payment_currency = $_POST['mc_currency'];
$txn_id = $_POST['txn_id'];
$receiver_email = $_POST['receiver_email'];
$payer_email = $_POST['payer_email'];


if (!$fp) {
// HTTP ERROR
} else {
fputs ($fp, $header . $req);
while (!feof($fp)) {
$res = fgets ($fp, 1024);
if (strcmp ($res, "VERIFIED") == 0) {
// check the payment_status is Completed
if($payment_status != "Completed") { fclose ($fp);die(""); }
if($db->num_rows($db->query("SELECT * FROM dps_accepted WHERE dpTXN='{$txn_id}'")) > 0) { fclose ($fp);die(""); }
// check that txn_id has not been previously processed
// check that receiver_email is your Primary PayPal email
if($receiver_email != $set['paypal']) { fclose ($fp);die(""); }
// check that payment_amount/payment_currency are correct
if($payment_currency != "USD") { fclose ($fp);die(""); }
// parse for pack
$packr=explode('|',$item_name);
if(str_replace("www.","",$packr[0]) != str_replace("www.","",$_SERVER['HTTP_HOST'])) { fclose($fp); die(""); }
if($packr[1] != "DP") { fclose($fp);die(""); }
$pack=$packr[2];
if( $pack != 1 and $pack != 2 and $pack != 3 and $pack != 4 and $pack != 5) { fclose($fp);die(""); }
if($pack == 1 && $payment_amount != "3.00") { fclose ($fp);die(""); }
if($pack == 2 && $payment_amount != "3.00") { fclose ($fp);die(""); }
if($pack == 3 && $payment_amount != "3.00") { fclose ($fp);die(""); }
if($pack == 4 && $payment_amount != "6.00") { fclose ($fp);die(""); }
if($pack == 5 && $payment_amount != "9.00") {fclose ($fp);die(""); }
// grab IDs
$buyer=$packr[3];
$for=$buyer;
// all seems to be in order, credit it.
if($pack==1)
{
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.crystals=u.crystals+250 WHERE u.userid={$for}");
$d=0;
$t="crystals";
}
else if($pack==2)
{
$db->query("INSERT INTO inventory VALUES('',23,$userid,"5")");
$d=0;
$t="potions";
}
else if($pack==3)
{
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET
u.crystals=u.crystals+50 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET
u.money=u.money+10000 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET
u.donatordays=u.donatordays+30 WHERE u.userid={$for}");
$d=30;
$t="threedollers";
}
else if($pack==4)
{
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.money=u.money+40000 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.crystals=u.crystals+100 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.donatordays=u.donatordays+60 WHERE u.userid={$for}");
$d=60;
$t="sixdollars";
}
else if($pack==5)
{
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.money=u.money+65000 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.crystals=u.crystals+150 WHERE u.userid={$for}");
$db->query("UPDATE users u LEFT JOIN userstats us ON u.userid=us.userid SET u.donatordays=u.donatordays+90 WHERE u.userid={$for}");
$d=90;
$t="ninedollars";
}
// process payment
event_add($for, "Your \${$payment_amount} Pack {$pack} Donator Pack has been successfully credited to you.", $c);
$db->query("INSERT INTO dps_accepted VALUES('', {$buyer}, {$for}, '$t', unix_timestamp(), '$txn_id')");
}
else if (strcmp ($res, "INVALID") == 0) {
}
}

fclose ($fp);
}
?>