[UberCMS] PayPal IPN - Should Work

[FullmetalPride]

This is an UN-Tested release. Why is it untested? Because Sandbox is refusing to be kind to me. And I'm broke. And

All you gotta do is download the files, and place this code wherever you want people to be linked, where 'XXX' is your button ID (Gotta create a button in PayPal).

<form name="pp_frm" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="XXX">
<input type="hidden" name="on0" value="Username">
<input type="hidden" name="os0" maxlength="200" value="%habboName%">
<input type="hidden" name="custom" maxlength="200" value="%habboName%">
<div style="height: 50px;">
<img style="position: relative; left: 10px; top: 10px;" alt="credits" src="%www%/web-gallery/v2/images/newcredits/credit_in_white_bg.png"/>
<span style="position: relative; left: -42px; top: -3px; font-size:1.5em; font-weight:bold; color: #000000;" class="habboclub-offerprice">5.00</span>
<a href="#" class="new-button oversize" style="position: relative; left: -10px; top: 10px; margin-left: 0px" id="subscribe3" onClick="document.pp_frm.submit();"><b>Buy</b><i></i></a>
</form>

ipn-listen.php :

<?php

    require_once "global.php";
    
    $req = 'cmd=_notify-validate';
    $header = "";
    
    foreach ($_POST as $key => $value) {
        $value = urlencode(stripslashes($value));
        $req .= "& " . $key . "=" . $value;
    }
    
    $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);
    
    if($fp) {
        fputs ($fp, $header . $req);
        while (!feof($fp)) {
            $res = fgets ($fp, 1024);
            if (strcmp ($res, "VERIFIED") == 0) {
                
                // *************************
                $payment_status = $_POST['payment_status'];
                $transaction_id = $_POST['txn_id'];
                $payer_email     = $_POST['payer_email'];
                $amount_paid    = $_POST['mc_gross'];
                
                // ************************
                $getUser = explode($_POST["custom"]);
                $un = $getUser[0];
                                
                // Payment statuses
                //        - Completed
                //        - Canceled_Reversal
                if ($payment_status == 'Completed') {
                     {
                        $db->real_query("UPDATE users SET vip = '1' WHERE username = '" . $un . "");
                        define('doQuery', "UPDATE users SET rank = '2', credits = credits + '500', activity_points = activity_points + '20' WHERE id = '" . $un . "'");
                    }
                                
                            
                    if(defined("doQuery")) {
                        $db->real_query(doQuery);
                    }
                    else {
                        exit;
                    }
                }
                else if ($payment_status == "Canceled_Reversal") {
                    $db->real_query("UPDATE users SET vip_points = 1 WHERE username = " . $un . "");
                }
            }
        }
        fclose ($fp);
    }
    else {
        exit;
    }
?>

I think that's all I need. If it's not, let me know..


1/4 J2.ME (Making the base - RaGEZONE)
1/2 Jonteh (Making the IPN for LightCMS)
1/4 Me (Editing the IPN to be initially fully-working)

=============================
Conditions of this IPN:

A. If you download it, and there are errors, and you fix them, it would be greatly respected of you if you released the fix.
B. Don't whine about there being errors or this not working. As said before it should be fine if you're smart enough and capable of fixing it. I'm not sure if it will/won't fully work out-of-the-box.

Thanks ;)

[MentaL]

[Armo]

''Should work'', if you code something, try it first before you release it.

[FullmetalPride]

''Should work'', if you code something, try it first before you release it.

Yep.


And on that note, /mod close please.

Don't fret, developing an IPN right now. Implementing LightCMS's. I figured it out. Til then, please close ;D