308 lines
9.5 KiB
PHP
308 lines
9.5 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AgileBill - Open Billing Software
|
||
|
|
*
|
||
|
|
* This body of work is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the Open AgileBill License
|
||
|
|
* License as published at http://www.agileco.com/agilebill/license1-4.txt
|
||
|
|
*
|
||
|
|
* For questions, help, comments, discussion, etc., please join the
|
||
|
|
* Agileco community forums at http://forum.agileco.com/
|
||
|
|
*
|
||
|
|
* @link http://www.agileco.com/
|
||
|
|
* @copyright 2004-2008 Agileco, LLC.
|
||
|
|
* @license http://www.agileco.com/agilebill/license1-4.txt
|
||
|
|
* @author Tony Landis <tony@agileco.com>
|
||
|
|
* @package AgileBill
|
||
|
|
* @version 1.4.93
|
||
|
|
*/
|
||
|
|
|
||
|
|
if(defined('PATH_MODULES')) include_once(PATH_MODULES.'checkout/base_checkout_plugin.class.php'); else include_once('../../modules/checkout/base_checkout_plugin.class.php');
|
||
|
|
|
||
|
|
class plg_chout_PAYPAL_RECURRING extends base_checkout_plugin
|
||
|
|
{
|
||
|
|
# Get the config values for this checkout plugin:
|
||
|
|
function plg_chout_PAYPAL_RECURRING($checkout_id=false) {
|
||
|
|
|
||
|
|
$this->name = 'PAYPAL_RECURRING';
|
||
|
|
$this->type = 'redirect'; // redirect, gateway, or other
|
||
|
|
$this->recurr_only = true;
|
||
|
|
$this->return_url = SSL_URL . 'plugins/checkout/'. $this->name .'.php';
|
||
|
|
$this->success_url = URL . '?_page=invoice:thankyou&_next_page=invoice:user_view&id=';
|
||
|
|
$this->decline_url = URL . '?_page=invoice:user_view&id=';
|
||
|
|
$this->support_cur = Array ('AUD', 'USD', 'GBP', 'EUR', 'CAD', 'JPY');
|
||
|
|
$this->getDetails($checkout_id);
|
||
|
|
}
|
||
|
|
|
||
|
|
# Validate the user submitted billing details at checkout:
|
||
|
|
function validate($VAR) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Perform the checkout transaction (new purchase):
|
||
|
|
function bill_checkout( $amount, $invoice, $currency_iso, $acct_fields, $total_recurring=false, $recurr_bill_arr=false) {
|
||
|
|
|
||
|
|
# Validate the currency:
|
||
|
|
if(!$this->validate_currency($currency_iso)) return false;
|
||
|
|
|
||
|
|
# Special JPY formatting:
|
||
|
|
if($currency_iso == 'JPY') $amount = round($amount);
|
||
|
|
|
||
|
|
# Get the regular period for this subscription:
|
||
|
|
$sched = $recurr_bill_arr[0]["recurr_schedule"];
|
||
|
|
if($sched == 0) {
|
||
|
|
$p3 = '1';
|
||
|
|
$t3 = 'W';
|
||
|
|
} elseif ($sched == 1) {
|
||
|
|
$p3 = '1';
|
||
|
|
$t3 = 'M';
|
||
|
|
} elseif ($sched == 2) {
|
||
|
|
$p3 = '3';
|
||
|
|
$t3 = 'M';
|
||
|
|
} elseif ($sched == 3) {
|
||
|
|
$p3 = '6';
|
||
|
|
$t3 = 'M';
|
||
|
|
} elseif ($sched == 4) {
|
||
|
|
$p3 = '1';
|
||
|
|
$t3 = 'Y';
|
||
|
|
} elseif ($sched == 5) {
|
||
|
|
$p3 = '2';
|
||
|
|
$t3 = 'Y';
|
||
|
|
}
|
||
|
|
|
||
|
|
$url = "https://www.paypal.com/cgi-bin/webscr";
|
||
|
|
|
||
|
|
# Get the next bill date for this subscription:
|
||
|
|
if($recurr_bill_arr[0]["recurr_type"] == "1")
|
||
|
|
{
|
||
|
|
# Pro-rate billing:
|
||
|
|
include_once ( PATH_MODULES . 'checkout/checkout.inc.php' );
|
||
|
|
$checkout = new checkout;
|
||
|
|
$arr = $checkout->recurrDates($recurr_bill_arr[0]["recurr_schedule"], $recurr_bill_arr[0]["recurr_weekday"], $recurr_bill_arr[0]["recurr_week"]);
|
||
|
|
$remain_time = $arr['end'] - time();
|
||
|
|
$period1 = round($remain_time/86400);
|
||
|
|
$subscr_date = date("Y-m-d", $arr["end"]);
|
||
|
|
|
||
|
|
$vals = Array (
|
||
|
|
Array ('cmd', '_xclick-subscriptions'),
|
||
|
|
Array ('bn', 'Agileco.AgileBill'),
|
||
|
|
Array ('business', $this->cfg['email']),
|
||
|
|
Array ('item_name', "Invoice No:". $invoice),
|
||
|
|
Array ('return', $this->success_url.$invoice),
|
||
|
|
Array ('cancel_return', $this->decline_url.$invoice),
|
||
|
|
Array ('notify_url', $this->return_url),
|
||
|
|
Array ('currency_code', $currency_iso),
|
||
|
|
Array ('invoice', $invoice),
|
||
|
|
Array ('first_name', $acct_fields['first_name']),
|
||
|
|
Array ('last_name', $acct_fields['last_name']),
|
||
|
|
Array ('payer_business_name', $acct_fields['company']),
|
||
|
|
Array ('address_street', $acct_fields['address1']),
|
||
|
|
Array ('address_city', $acct_fields['city']),
|
||
|
|
Array ('address_state', $acct_fields['state']),
|
||
|
|
Array ('address_zip', $acct_fields['zip']),
|
||
|
|
Array ('address_country', $acct_fields['country_id']),
|
||
|
|
Array ('payer_email', $acct_fields['email']),
|
||
|
|
Array ('payer_id', $acct_fields['id']) ,
|
||
|
|
Array ('txn_type', 'subscr_signup'),
|
||
|
|
|
||
|
|
Array ('a1', $amount),
|
||
|
|
Array ('p1', $period1),
|
||
|
|
Array ('t1', 'D'),
|
||
|
|
|
||
|
|
Array ('a3', $total_recurring),
|
||
|
|
Array ('p3', $p3),
|
||
|
|
Array ('t3', $t3),
|
||
|
|
|
||
|
|
Array ('src', "1"),
|
||
|
|
Array ('sra', "1")
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
|
||
|
|
# Bill on anniversary:
|
||
|
|
$vals = Array (
|
||
|
|
Array ('cmd', '_xclick-subscriptions'),
|
||
|
|
Array ('business', $this->cfg['email']),
|
||
|
|
Array ('item_name', "Invoice No:". $invoice),
|
||
|
|
Array ('return', $this->success_url.$invoice),
|
||
|
|
Array ('cancel_return', $this->decline_url.$invoice),
|
||
|
|
Array ('notify_url', $this->return_url),
|
||
|
|
Array ('currency_code', $currency_iso),
|
||
|
|
Array ('invoice', $invoice),
|
||
|
|
Array ('first_name', $acct_fields['first_name']),
|
||
|
|
Array ('last_name', $acct_fields['last_name']),
|
||
|
|
Array ('payer_business_name', $acct_fields['company']),
|
||
|
|
Array ('address_street', $acct_fields['address1']),
|
||
|
|
Array ('address_city', $acct_fields['city']),
|
||
|
|
Array ('address_state', $acct_fields['state']),
|
||
|
|
Array ('address_zip', $acct_fields['zip']),
|
||
|
|
Array ('address_country', $acct_fields['country_id']),
|
||
|
|
Array ('payer_email', $acct_fields['email']),
|
||
|
|
Array ('payer_id', $acct_fields['id']) ,
|
||
|
|
Array ('txn_type', 'subscr_signup'),
|
||
|
|
|
||
|
|
Array ('a1', $amount),
|
||
|
|
Array ('p1', $p3),
|
||
|
|
Array ('t1', $t3),
|
||
|
|
|
||
|
|
Array ('a3', $total_recurring),
|
||
|
|
Array ('p3', $p3),
|
||
|
|
Array ('t3', $t3),
|
||
|
|
|
||
|
|
Array ('src', "1"),
|
||
|
|
Array ('sra', "1")
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->post_vars($url, $vals);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Stores new billing details, & return account_billing_id (gateway only)
|
||
|
|
function store_billing($VAR) {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Perform a transaction for an (new invoice):
|
||
|
|
function bill_invoice($VAR) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Issue a refund for a paid invoice (captured charges w/gateway)
|
||
|
|
function refund($VAR) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Void a authorized charge (gateways only)
|
||
|
|
function void($VAR) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Postback Validation
|
||
|
|
function postback()
|
||
|
|
{
|
||
|
|
# read the post from PayPal system and add 'cmd'
|
||
|
|
global $_POST, $C_debug;
|
||
|
|
|
||
|
|
# Log paypal postback:
|
||
|
|
foreach ($_POST as $key => $value) @$debug .= "\r\n$key=$value";
|
||
|
|
$C_debug->error('PAYPAL_RECUR:'. $_POST['txn_type'], 'Invoice: '. $_POST['invoice'], "$debug" );
|
||
|
|
|
||
|
|
# Assemble postback string
|
||
|
|
$req = 'cmd=_notify-validate';
|
||
|
|
foreach ($_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";
|
||
|
|
$domain = 'www.paypal.com';
|
||
|
|
#$domain = 'www.sandbox.paypal.com';
|
||
|
|
$fp = fsockopen ($domain, 80, $errno, $errstr, 30);
|
||
|
|
|
||
|
|
# needed for validation
|
||
|
|
$ret['invoice_id'] = $_POST['invoice'];
|
||
|
|
$ret['transaction_id'] = $_POST['txn_id'];
|
||
|
|
$ret['currency'] = $_POST['mc_currency'];
|
||
|
|
$ret['subscription_id'] = $_POST['subscr_id'];
|
||
|
|
if (!empty($_POST['mc_gross']))
|
||
|
|
$ret['amount'] = $_POST['mc_gross'];
|
||
|
|
else
|
||
|
|
$ret['amount'] = $_POST['payment_gross'];
|
||
|
|
|
||
|
|
|
||
|
|
# validate
|
||
|
|
$do = true;
|
||
|
|
$force = true; // force approved reply
|
||
|
|
if (!$fp)
|
||
|
|
{
|
||
|
|
# HTTP ERROR:
|
||
|
|
$C_debug->error('PAYPAL_RECURRING.php', 'postback()', "Unable to connect to domain $domain" );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
fputs ($fp, $header . $req);
|
||
|
|
while (!feof($fp))
|
||
|
|
{
|
||
|
|
$res = fgets ($fp, 1024);
|
||
|
|
if (!$force && strcmp ($res, "INVALID") == 0)
|
||
|
|
{
|
||
|
|
# Log for manual investigation:
|
||
|
|
$C_debug->error('PAYPAL_RECURRING.php', 'postback()', "Postback for Invoice {$ret['invoice_id']} is INVALID, PayPal subscription id {$ret['subscription_id']}");
|
||
|
|
header("HTTP/1.0 404 Not Found");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
else if ($force || strcmp ($res, "VERIFIED") == 0)
|
||
|
|
{
|
||
|
|
# get the payment status
|
||
|
|
$ret['status'] = true;
|
||
|
|
switch($_POST['txn_type']) {
|
||
|
|
case "subscr_cancel": $ret['status'] = false; break;
|
||
|
|
case "subscr_failed": $ret['status'] = false; break;
|
||
|
|
case "subscr_eot": $ret['status'] = false; break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if($ret['status'] != false) {
|
||
|
|
switch($_POST['payment_status']) {
|
||
|
|
case "Canceled_Reversal": $ret['status'] = true; break;
|
||
|
|
case "Completed": $ret['status'] = true; break;
|
||
|
|
case "Denied": $ret['status'] = false; break;
|
||
|
|
case "Failed": $ret['status'] = false; break;
|
||
|
|
case "Pending": $ret['status'] = false; break;
|
||
|
|
case "Refunded": $ret['status'] = false; break;
|
||
|
|
case "Reversed": $ret['status'] = false; break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# get the processor details:
|
||
|
|
$db = &DB();
|
||
|
|
$q = "SELECT id,active,plugin_data FROM ".AGILE_DB_PREFIX."checkout WHERE
|
||
|
|
site_id = ".$db->qstr(DEFAULT_SITE)." AND
|
||
|
|
checkout_plugin = ".$db->qstr($this->name);
|
||
|
|
$rs = $db->Execute($q);
|
||
|
|
while(!$rs->EOF)
|
||
|
|
{
|
||
|
|
$ret['checkout_id'] = $rs->fields["id"];
|
||
|
|
$this->cfg = unserialize($rs->fields["plugin_data"]);
|
||
|
|
if($_POST['business'] == $this->cfg['email'])
|
||
|
|
{
|
||
|
|
include_once(PATH_MODULES.'checkout/checkout.inc.php');
|
||
|
|
$checkout = new checkout;
|
||
|
|
$checkout->postback($ret);
|
||
|
|
|
||
|
|
header("HTTP/1.1 200 OK");
|
||
|
|
header("Status: 200 OK");
|
||
|
|
|
||
|
|
fclose ($fp);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$rs->MoveNext();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
fclose ($fp);
|
||
|
|
}
|
||
|
|
header("HTTP/1.0 404 Not Found");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# Postback Function
|
||
|
|
if(empty($VAR) && empty($VAR['do'])) {
|
||
|
|
include_once('../../config.inc.php');
|
||
|
|
require_once(PATH_ADODB . 'adodb.inc.php');
|
||
|
|
require_once(PATH_CORE . 'database.inc.php');
|
||
|
|
require_once(PATH_CORE . 'setup.inc.php');
|
||
|
|
$C_debug = new CORE_debugger;
|
||
|
|
$C_db = &DB();
|
||
|
|
$C_setup = new CORE_setup;
|
||
|
|
$plg = new plg_chout_PAYPAL_RECURRING;
|
||
|
|
$plg->postback();
|
||
|
|
}
|
||
|
|
?>
|