class_gw_protx.php

来自「sabreipb 2.1.6 utf-8中文版本！」· PHP 代码 · 共 471 行 · 第 1/2 页

<?php

/*
+--------------------------------------------------------------------------
|   Invision Power Board v2.1.5
|   ========================================
|   by Matthew Mecham
|   (c) 2001 - 2005 Invision Power Services
|   
|   ========================================
|   Web: 
|   Time: Wed, 01 Mar 2006 19:11:28 GMT
|   Release: 
|   Email: 
+---------------------------------------------------------------------------
|
|   > Payment Gateway API: PAYPAL
|   > Module written by Matt Mecham
|   > Date started: 31st March 2005 (14:45)
|
|
+--------------------------------------------------------------------------
*/
		
if ( ! defined( 'GW_CORE_INIT' ) )
{
	print "You cannot access this module in this manner";
	exit();
}

//--------------------------------------------------------------------------
// DEFINITIONS EXPECTED AT THIS POINT
//--------------------------------------------------------------------------
// GW_URL_VALIDATE : The url for validating payment
// GW_URL_PAYDONE  : The url that the gatways returns the viewer to after
//                 : payment processed successfully
// GW_URL_PAYCANCEL: The url that the gatways returns the viewer to after
//                 : payment processed unsuccessfully or when cancelled
//--------------------------------------------------------------------------
// ITEM ARRAY
//--------------------------------------------------------------------------
// 'currency_code'    => Currency code,
// 'member_unique_id' => member's ID,
// 'member_name'      => member's NAME,
// 'member_email'     => member's EMAIL,
// 'package_cost'     => Requested package cost
// 'package_id'       => Requested package ID
// 'package_title'    => Requested package title
// 'duration_int'     => Requested package duration int  (ie: 12)
// 'duration_unit'    => Requested package duration unit (ie: m,d,y,w) [ month, day, year, week ]
// 'company_email'    => Company's email address
// 'ttr_int'          => Time to run (Time left on current package) integar (ie 3)
// 'ttr_unit'         => Time to run (Time left on current package) unit (ie w)
// 'ttr_balance'      => Time to run (Balance left on current package)
// 'ttr_package_id'   => Current package id (used for upgrading)
// 'vendor_id'        => The ID of the vendor (not used in all gateways)
// 'product_id'       => The gateway ID of the product (not used in all gateways)
// 'extra_1' thru 5   => Gateway extras ( from DB / tied in method_vars )
//--------------------------------------------------------------------------

class class_gw_module EXTENDS class_gateway
{
	# Global
	var $ipsclass;
	
	# Identify
	var $i_am = 'protx';
	
	var $can_do_recurring_billing = 0;
	var $can_do_upgrades          = 1;
	
	/*-------------------------------------------------------------------------*/
	// INIT
	/*-------------------------------------------------------------------------*/
	
	function main_init()
	{
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate hidden fields [ Recurring, normal screen ]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_hidden_fields_normal_recurring( $items=array() )
	{
		// Not available for this gateway
		
		return $this->core_compile_hidden_fields();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate hidden fields [ Recurring, upgrade screen ]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_hidden_fields_upgrade_recurring( $items=array() )
	{
		// Not available for this gateway
		
		return $this->core_compile_hidden_fields();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate hidden fields [ normal screen ]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_hidden_fields_normal( $items=array() )
	{
		$username = $items['extra_1'];
		$password = $items['extra_2'];
	
		//---------------------------------------
		// Generate crypt string
		//---------------------------------------
		
		$plain  = "VendorTxCode="  . rand(0,1000)."x{$items['member_unique_id']}x{$items['package_id']}x0" . "&";
		$plain .= "Amount="        . $items['package_cost'] . "&";
		$plain .= "Currency="      . $items['currency_code'] . "&";
		$plain .= "Description="   . $items['package_title'] ."&";
		$plain .= "SuccessURL="    . GW_URL_VALIDATE . "&";
		$plain .= "FailureURL="    . GW_URL_VALIDATE . "&";
		$plain .= "CustomerName=&";
		$plain .= "CustomerEmail=" . $items['member_email'] . "&";
		$plain .= "VendorEMail="   . $items['company_email'] . "&";
		$plain .= "DeliveryAddress=&";
      	$plain .= "DeliveryPostCode=&";
      	$plain .= "BillingAddress=&";
      	$plain .= "BillingPostCode=";
      
		$crypt = base64_encode( $this->_simple_xor( $plain, $password ) );
		
		$this->core_add_hidden_field( "Crypt"       , $crypt );
		$this->core_add_hidden_field( "Vendor"      , $username );
		$this->core_add_hidden_field( "TxType"      , 'PAYMENT' );
		$this->core_add_hidden_field( "VPSProtocol" , '2.21' );

		return $this->core_compile_hidden_fields();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate hidden fields [ upgrade screen ]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_hidden_fields_upgrade( $items=array() )
	{
		$username = $items['extra_1'];
		$password = $items['extra_2'];
		
		//---------------------------------------
		// Generate crypt string
		//---------------------------------------
		
		$plain  = "VendorTxCode="  . rand(0,1000)."x{$items['member_unique_id']}x{$items['package_id']}x{$items['ttr_package_id']}" . "&";
		$plain .= "Amount="        . $items['ttr_balance'] . "&";
		$plain .= "Currency="      . $items['currency_code'] . "&";
		$plain .= "Description="   . $items['package_title'] ."&";
		$plain .= "SuccessURL="    . GW_URL_VALIDATE . "&";
		$plain .= "FailureURL="    . GW_URL_VALIDATE . "&";
		$plain .= "CustomerName=&";
		$plain .= "CustomerEmail=" . $items['member_email'] . "&";
		$plain .= "VendorEMail="   . $items['company_email'] . "&";
		$plain .= "DeliveryAddress=&";
      	$plain .= "DeliveryPostCode=&";
      	$plain .= "BillingAddress=&";
      	$plain .= "BillingPostCode=";
      
		$crypt = base64_encode( $this->_simple_xor( $plain, $password ) );
		
		$this->core_add_hidden_field( "Crypt"       , $crypt );
		$this->core_add_hidden_field( "Vendor"      , $username );
		$this->core_add_hidden_field( "TxType"      , 'PAYMENT' );
		$this->core_add_hidden_field( "VPSProtocol" , '2.21' );
		
		return $this->core_compile_hidden_fields();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate Purchase button
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_purchase_button()
	{
		return '<input type="submit" value="'.$this->ipsclass->lang['paywith_protx'].'" />';
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate Form action [normal]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_normal_form_action()
	{
		# test
		//return 'https://ukvpstest.protx.com/vps2form/submit.asp';
		
		return "https://ukvps.protx.com/vps2form/submit.asp";
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate Form action [upgrade]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_upgrade_form_action()
	{
		return $this->gw_generate_normal_form_action();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate Form action [normal, recurring]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_normal_recurring_form_action()
	{
		return $this->gw_generate_normal_form_action();
	}
	
	/*-------------------------------------------------------------------------*/
	// Generate Form action [upgrade, recurring]
	/*-------------------------------------------------------------------------*/
	
	function gw_generate_upgrade_recurring_form_action()
	{
		return $this->gw_generate_normal_form_action();
	}
	
	/*-------------------------------------------------------------------------*/
	// Validate Payment
	// What we need to return:
	// 'currency_code'      => Currency code,
	// 'payment_amount'     => Amount paid,
	// 'payment_status'     => REFUND, ONEOFF, RECURRING
	// 'member_unique_id'   => member's ID,
	// 'purchase_package_id'=> Purchased package ID
	// 'current_package_id' => Current package ID (used for upgrading)
	// 'verified'           => TRUE , FALSE (Gateway verifies info as correct)
	// 'subscription_id'    => (Used for recurring payments)
	// 'transaction_id'     => Gateway transaction ID
	/*-------------------------------------------------------------------------*/