Changes to AgileBill
This commit is contained in:
Deon George
@@ -1,180 +1,235 @@
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<?php
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/**
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* AgileBill - Open Billing Software
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*
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* This body of work is free software; you can redistribute it and/or
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* modify it under the terms of the Open AgileBill License
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* License as published at http://www.agileco.com/agilebill/license1-4.txt
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*
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* For questions, help, comments, discussion, etc., please join the
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* Agileco community forums at http://forum.agileco.com/
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*
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* Originally authored by Tony Landis, AgileBill LLC
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*
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* Recent modifications by Deon George
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*
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* @author Deon George <deonATleenooksDOTnet>
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* @copyright 2009 Deon George
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* @link http://osb.leenooks.net
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*
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* @link http://www.agileco.com/
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* @copyright 2004-2008 Agileco, LLC.
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* @license http://www.agileco.com/agilebill/license1-4.txt
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* @author Tony Landis <tony@agileco.com>
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* @author Tony Landis <tony@agileco.com>
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* @package AgileBill
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* @version 1.4.93
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* @subpackage Checkout:Paypal
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*/
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if(defined('PATH_MODULES')) include_once(PATH_MODULES.'checkout/base_checkout_plugin.class.php'); else include_once('../../modules/checkout/base_checkout_plugin.class.php');
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class plg_chout_PAYPAL extends base_checkout_plugin
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{
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function plg_chout_PAYPAL($checkout_id=false) {
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if (defined('PATH_MODULES'))
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include_once(PATH_PLUGINS.'checkout/PAYPAL/PAYPAL.php');
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else
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include_once('PAYPAL/PAYPAL.php');
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$this->name = 'PAYPAL';
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$this->type = 'redirect';
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$this->recurr_only = false;
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$this->return_url = SSL_URL . 'plugins/checkout/'. $this->name .'.php';
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$this->success_url = URL . '?_page=invoice:thankyou&_next_page=invoice:user_view&id=';
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$this->decline_url = URL . '?_page=invoice:user_view&id=';
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$this->support_cur = Array ('AUD', 'USD', 'GBP', 'EUR', 'CAD', 'JPY');
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$this->getDetails($checkout_id);
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}
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/**
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* The main AgileBill Paypal Payment Class
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*
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* @package AgileBill
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* @subpackage Checkout:Paypal
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*/
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class plg_chout_PAYPAL extends plg_chout_base_PAYPAL {
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public function __construct($checkout_id=false,$multi=false) {
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$this->name = 'PAYPAL';
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parent::__construct($checkout_id,$multi);
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# Validate the user submitted billing details at checkout:
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function validate($VAR) {
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return true;
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$this->recurr_only = false;
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}
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# Perform the checkout transaction (new purchase):
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function bill_checkout( $amount, $invoice, $currency_iso, $acct_fields, $total_recurring=false, $recurr_bill_arr=false) {
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public function bill_checkout($amount,$invoice,$currency_iso,$acct_fields,$total_recurring=false,$recurr_bill_arr=array(),$invoices=array()) {
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# Validate we have configured the account
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if (! $this->cfg['email']) {
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global $C_debug;
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$C_debug->alert(_('Sorry, unable to use this payment method, it has not been configured properly.'));
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return false;
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}
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# Validate the currency:
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if(!$this->validate_currency($currency_iso)) return false;
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if (! $this->validate_currency($currency_iso))
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return false;
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# Special JPY formatting:
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if($currency_iso == 'JPY') $amount = round($amount);
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if ($currency_iso == 'JPY')
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$amount = round($amount);
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# Set the vars
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$vals = Array (
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Array ('cmd', '_xclick'),
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Array ('bn', 'Agileco.AgileBill'),
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Array ('business', $this->cfg['email']),
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Array ('item_name', SITE_NAME. ' - Invoice # '.$invoice),
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Array ('amount', $amount),
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Array ('return', $this->success_url.$invoice),
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Array ('cancel_return', $this->decline_url.$invoice),
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Array ('notify_url', $this->return_url),
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Array ('currency_code', $currency_iso),
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Array ('invoice', $invoice),
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Array ('first_name', $acct_fields['first_name']),
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Array ('last_name', $acct_fields['last_name']),
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Array ('payer_business_name', $acct_fields['company']),
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Array ('address_street', $acct_fields['address1']),
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Array ('address_city', $acct_fields['city']),
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Array ('address_state', $acct_fields['state']),
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Array ('address_zip', $acct_fields['zip']),
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Array ('address_country', $acct_fields['country_id']),
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Array ('payer_email', $acct_fields['email']),
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Array ('payer_id', $acct_fields['id'])
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$vals = array(
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array('cmd','_cart'),
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array('upload','1'),
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array('bn','osb_BuyNow_WPS_AU'),
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array('no_shipping','1'),
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array('no_note','1'),
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array('rm','2'),
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array('business',$this->cfg['email']),
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array('tax_cart','0'),
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array('return',$this->success_url.$invoice),
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array('cancel_return',$this->decline_url.$invoice),
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array('notify_url',$this->return_url),
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array('currency_code',$currency_iso),
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array('invoice',$invoice),
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array('first_name',$acct_fields['first_name']),
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array('last_name',$acct_fields['last_name']),
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array('payer_business_name',$acct_fields['company']),
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array('address_street',$acct_fields['address1']),
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array('address_city',$acct_fields['city']),
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array('address_state',$acct_fields['state']),
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array('address_zip',$acct_fields['zip']),
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array('address_country',$acct_fields['country_id']),
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array('payer_email',$acct_fields['email']),
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array('payer_id',$acct_fields['id'])
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);
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$this->post_vars("https://www.paypal.com/cgi-bin/webscr", $vals);
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return true;
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}
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if (! $invoices)
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$invoices[$invoice] = $amount;
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$i = 1;
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foreach ($invoices as $id => $total) {
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array_push($vals,array('item_number_'.$i,'INVOICE'));
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array_push($vals,array('item_name_'.$i,sprintf('%s - %s #%s',SITE_NAME,_('Invoice'),$id)));
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array_push($vals,array('amount_'.$i,$total));
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$i++;
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}
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# Stores new billing details, & return account_billing_id (gateway only)
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function store_billing($VAR) {
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return 0;
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}
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# Calculate the payment fee to be added
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switch ($this->cfg['feetype']) {
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case '2':
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array_push($vals,array('item_number_'.$i,'PAYFEE'));
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array_push($vals,array('item_name_'.$i,_('Payment Processing Fee')));
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array_push($vals,array('amount_'.$i,round($this->cfg['fee'],2)));
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# Perform a transaction for an (new invoice):
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function bill_invoice($VAR) {
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return true;
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}
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break;
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# Issue a refund for a paid invoice (captured charges w/gateway)
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function refund($VAR) {
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return true;
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}
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case '1':
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array_push($vals,array('item_number_'.$i,'PAYFEE'));
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array_push($vals,array('item_name_'.$i,_('Payment Processing Fee')));
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array_push($vals,array('amount_'.$i,round($amount*$this->cfg['fee'],2)));
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break;
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}
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$this->post_vars(sprintf('%s/cgi-bin/webscr',$this->getLocation()),$vals);
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# Void a authorized charge (gateways only)
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function void($VAR) {
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return true;
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}
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# Postback Validation
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function postback()
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{
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# read the post from PayPal system and add 'cmd'
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global $_POST;
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public function postback() {
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# Read the post from PayPal system and add 'cmd'
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global $_POST,$C_debug;
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$req = 'cmd=_notify-validate';
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foreach ($_POST as $key => $value) {
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$value = urlencode(stripslashes($value));
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$req .= "&$key=$value";
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$req .= sprintf('&%s=%s',$key,$value);
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}
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# post back to PayPal system to validate
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$header .= "POST /cgi-bin/webscr HTTP/1.0\r\n";
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$C_debug->error(__FILE__,__METHOD__,sprintf("%s: %s - Invoice: %s\r\n%s",$this->name,$_POST['txn_type'],$_POST['invoice'],$req));
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# Post back to PayPal system to validate
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$header = "POST /cgi-bin/webscr HTTP/1.0\r\n";
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$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
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$header .= "Content-Length: " . strlen($req) . "\r\n\r\n";
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$fp = fsockopen ('www.paypal.com', 80, $errno, $errstr, 30);
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$header .= sprintf("Content-Length: %s\r\n\r\n",strlen($req));
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# needed for validation
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$this->status = $_POST['payment_status'];
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$fp = fsockopen($this->getLocation(false,true),80,$errno,$errstr,30);
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# needed for return
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$ret['invoice_id'] = $_POST['invoice'];
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$ret['transaction_id'] = $_POST['txn_id'];
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$ret['amount'] = $_POST['mc_gross'];
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$ret['currency'] = $_POST['mc_currency'];
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# Needed for validation
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$ret['invoice_id'] = $_POST['invoice'];
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$ret['transaction_id'] = $_POST['txn_id'];
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$ret['currency'] = $_POST['mc_currency'];
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$do = true;
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if (! empty($_POST['mc_gross']))
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$ret['amount'] = $_POST['mc_gross'];
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else
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$ret['amount'] = $_POST['payment_gross'];
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# validate vars
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if ($fp) {
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fputs ($fp, $header . $req);
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while (!feof($fp)) {
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$res = fgets ($fp, 1024);
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if (strcmp ($res, "VERIFIED") == 0)
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{
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# check the payment_status is Completed
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if($this->status == 'Completed' || $this->status == 'Canceled_Reversal')
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$ret['status'] = true;
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else
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$ret['status'] = false;
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# Validate
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if (! $fp) {
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$C_debug->error(__FILE__,__METHOD__,sprintf('Unable to connect to %s',$this->getLocation(false,true)));
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# get the processor details:
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$db = &DB();
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$q = "SELECT id,active,plugin_data FROM ".AGILE_DB_PREFIX."checkout WHERE
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site_id = ".$db->qstr(DEFAULT_SITE)." AND
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checkout_plugin = ".$db->qstr($this->name);
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$rs = $db->Execute($q);
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while(!$rs->EOF)
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{
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$ret['checkout_id'] = $rs->fields["id"];
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$this->cfg = unserialize($rs->fields["plugin_data"]);
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if($_POST['receiver_email'] == $this->cfg['email'])
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{
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} else {
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fputs($fp,$header.$req);
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while (! feof($fp)) {
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$res = trim(strtoupper(fgets($fp,1024)));
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# HTTP traffic
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if (! $res
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|| preg_match('/^HTTP/',$res)
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|| preg_match('/^DATE/',$res)
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|| preg_match('/^SERVER/',$res)
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|| preg_match('/^SET-COOKIE/',$res)
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|| preg_match('/^CONNECTION/',$res)
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|| preg_match('/^CONTENT-TYPE/',$res))
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continue;
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switch ($res) {
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case 'VERIFIED':
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# Get the payment status
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$ret['status'] = true;
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switch($_POST['txn_type']) {
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case 'cart': $ret['status'] = true; break;
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default: $ret['status'] = false; break;
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}
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if ($ret['status'] != false) {
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switch($_POST['payment_status']) {
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case 'Canceled_Reversal': $ret['status'] = true; break;
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case 'Completed': $ret['status'] = true; break;
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default: $ret['status'] = false; break;
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}
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}
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# Get the processor details
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$this->getDetailsName($this->name);
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$cfg = unserialize($this->flds['plugin_data']);
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if ($_POST['receiver_email'] == $cfg['email']) {
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include_once(PATH_MODULES.'checkout/checkout.inc.php');
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$checkout = new checkout;
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$checkout->postback($ret);
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return;
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}
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$rs->MoveNext();
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}
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fclose($fp);
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header('HTTP/1.1 200 OK');
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header('Status: 200 OK');
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return;
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break;
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default:
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# Log for manual investigation
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$C_debug->error(__FILE__,__METHOD__,sprintf('Postback for Invoice %s is %s (%s)',$ret['invoice_id'],$res,serialize($res)));
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fclose($fp);
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header('HTTP/1.0 404 Not Found');
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return false;
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}
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}
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fclose ($fp);
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}
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header('HTTP/1.0 500 Temporary Failure');
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}
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}
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# Postback Function
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if(empty($VAR) && empty($VAR['do'])) {
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if (empty($VAR) && empty($VAR['do'])) {
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include_once('../../config.inc.php');
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require_once(PATH_ADODB . 'adodb.inc.php');
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require_once(PATH_CORE . 'database.inc.php');
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require_once(PATH_CORE . 'setup.inc.php');
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$C_debug = new CORE_debugger;
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$C_db = &DB();
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$C_setup = new CORE_setup;
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require_once(PATH_ADODB.'adodb.inc.php');
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require_once(PATH_CORE.'database.inc.php');
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require_once(PATH_CORE.'setup.inc.php');
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$C_debug = new CORE_debugger;
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$C_db = &DB();
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$C_setup = new CORE_setup;
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$plg = new plg_chout_PAYPAL;
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$plg->postback();
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}
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?>
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$plg->postback();
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}
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?>
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Block a user