gravityforms-paynamics.php

<?php
/**
 * Gravity Forms Paynamics Add-On.
 *
 * @since     1.0
 * @package   GravityForms
 * @author    Rocketgenius
 * @copyright Copyright (c) 2009 - 2018, Rocketgenius
 */

// Include the payment add-on framework.
GFForms::include_payment_addon_framework();

	public function init() {
	   
        	add_action( 'gform_after_submission', array( $this, 'paynamics_after_submission' ), 10, 3 );
		
	parent::init();

	}
    
    public function paynamics_after_submission($entry, $form, $feed) {
        

        $_mid           = $this->get_plugin_setting( 'merchant_id');
        $_requestid     = substr(uniqid(), 0, 13);
        $_ipaddress     = $_SERVER['SERVER_ADDR'];
        $_noturl        = $this->get_plugin_setting( 'notif_url');
        $_resurl        = $this->get_plugin_setting( 'res_url');
        $_cancelurl     = $this->get_plugin_setting( 'cancel_url');
        $_fname         = rgar( $entry, '1.3' );
        $_mname         = rgar( $entry, '1.4' );
        $_lname         = rgar( $entry, '1.6' );
        $_addr1         = rgar( $entry, '14.1' );
        $_addr2         = rgar( $entry, '14.2' );
        $_city          = rgar( $entry, '14.3' );
        $_state         = rgar( $entry, '14.4' );
        $_country       = rgar( $entry, '14.6' );
        $_zip           = rgar( $entry, '14.5' );
        $_sec3d         = rgar( $entry, '17' );
        $_email         = rgar( $entry, '2' );
        $_phone         = "";
        $_mobile        = rgar( $entry, '3' );
        $_clientip      = $_SERVER['REMOTE_ADDR'];
        $_amount        = rgar( $entry, '8' );
        $_currency      = "PHP"; 
        $cert           = $this->get_plugin_setting( 'merchant_key');
        $_logo          = $this->get_plugin_setting( 'logo_url');
        $paynamics_url  = $this->get_plugin_setting( 'frontend_url');
        
        
        $forSign = $_mid . $_requestid . $_ipaddress . $_noturl . $_resurl .  $_fname . $_lname . $_mname . $_addr1 . $_addr2 . $_city . $_state . $_country . $_zip . $_email . $_phone . $_clientip . $_amount . $_currency . $_sec3d;
        
        
        $_sign = hash("sha512", $forSign.$cert);
        
        
        $xmlstr = "";
        
        $strxml = "";
        
        $strxml = $strxml . "<?xml version=\"1.0\" encoding=\"utf-8\" ?>";
        $strxml = $strxml . "<Request>";
        $strxml = $strxml . "<orders>";
        $strxml = $strxml . "<items>";
        $strxml = $strxml . "<Items>";
        $strxml = $strxml . "<itemname>Donation</itemname><quantity>1</quantity><amount>" . $_amount . "</amount>";
        $strxml = $strxml . "</Items>";
        $strxml = $strxml . "</items>";
        $strxml = $strxml . "</orders>";
        $strxml = $strxml . "<mid>" . $_mid . "</mid>";
        $strxml = $strxml . "<request_id>" . $_requestid . "</request_id>";
        $strxml = $strxml . "<ip_address>" . $_ipaddress . "</ip_address>";
        $strxml = $strxml . "<notification_url>" . $_noturl . "</notification_url>";
        $strxml = $strxml . "<response_url>" . $_resurl . "</response_url>";
        $strxml = $strxml . "<cancel_url>" . $_cancelurl . "</cancel_url>";
        $strxml = $strxml . "<mtac_url>http://www.paynamics.com/index.html</mtac_url>";
        $strxml = $strxml . "<descriptor_note>'My Descriptor .18008008008'</descriptor_note>";
        $strxml = $strxml . "<fname>" . $_fname . "</fname>";
        $strxml = $strxml . "<lname>" . $_lname . "</lname>";
        $strxml = $strxml . "<mname>" . $_mname . "</mname>";
        $strxml = $strxml . "<address1>" . $_addr1 . "</address1>";
        $strxml = $strxml . "<address2>" . $_addr2 . "</address2>";
        $strxml = $strxml . "<city>" . $_city . "</city>";
        $strxml = $strxml . "<state>" . $_state . "</state>";
        $strxml = $strxml . "<country>" . $_country . "</country>";
        $strxml = $strxml . "<zip>" . $_zip . "</zip>";
        $strxml = $strxml . "<secure3d>" . $_sec3d . "</secure3d>";
        $strxml = $strxml . "<trxtype>sale</trxtype>";
        $strxml = $strxml . "<email>" . $_email . "</email>";
        $strxml = $strxml . "<phone>" . $_phone . "</phone>";
        $strxml = $strxml . "<mobile>" . $_mobile . "</mobile>";
        $strxml = $strxml . "<client_ip>" . $_clientip . "</client_ip>";
        $strxml = $strxml . "<amount>" . $_amount . "</amount>";
        $strxml = $strxml . "<currency>" . $_currency . "</currency>";
        $strxml = $strxml . "<mlogo_url>" . $_logo . "</mlogo_url>";
        $strxml = $strxml . "<pmethod></pmethod>";//CC, GC, PP, DP
        $strxml = $strxml . "<signature>" . $_sign . "</signature>";
        $strxml = $strxml . "</Request>";
        $b64string =  base64_encode($strxml);
        
        
        // $this->log_debug( __METHOD__ . '(): feed => ' . print_r( $strxml, true ) );
        
        $request = new WP_Http();
        $response = $request->post( $paynamics_url, array( 'body' => $b64string ) );
        $this->log_debug( __METHOD__ . '(): body => ' . print_r( $response, true ) );
        
    }
    
    
}