Sample FoxyCart Datafeed

<?php

//Set Globals and Get Settings
$apikey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";

//-----------------------------------------------------
// TRANSACTION DATAFEED
//-----------------------------------------------------
if (isset($_POST["FoxyData"])) {


    //DECRYPT (required)
    //-----------------------------------------------------
    $FoxyData_decrypted = foxycart_decrypt($_POST["FoxyData"]);
    $xml = simplexml_load_string($FoxyData_decrypted, NULL, LIBXML_NOCDATA);


    //For Each Transaction
    foreach($xml->transactions->transaction as $transaction) {

        //This variable will tell us whether this is a multi-ship store or not
        $is_multiship = 0;

        //Get FoxyCart Transaction Information
        //Simply setting lots of helpful data to PHP variables so you can access it easily
        //If you need to access more variables, you can see some sample XML here: http://wiki.foxycart.com/v/0.7.2/transaction_xml_datafeed
        $transaction_id = (string)$transaction->id;
        $transaction_date = (string)$transaction->transaction_date;
        $customer_ip = (string)$transaction->customer_ip;
        $customer_id = (string)$transaction->customer_id;
        $customer_first_name = (string)$transaction->customer_first_name;
        $customer_last_name = (string)$transaction->customer_last_name;
        $customer_company = (string)$transaction->customer_company;
        $customer_email = (string)$transaction->customer_email;
        $customer_password = (string)$transaction->customer_password;
        $customer_address1 = (string)$transaction->customer_address1;
        $customer_address2 = (string)$transaction->customer_address2;
        $customer_city = (string)$transaction->customer_city;
        $customer_state = (string)$transaction->customer_state;
        $customer_postal_code = (string)$transaction->customer_postal_code;
        $customer_country = (string)$transaction->customer_country;
        $customer_phone = (string)$transaction->customer_phone;


        //This is for a multi-ship store. The shipping addresses will go in a $shipto array with the address name as the key
        $shipto = array();
        foreach($transaction->shipto_addresses->shipto_address as $shipto_address) {
            $is_multiship = 1;
            $shipto_name = (string)$shipto_address->address_name;
            $shipto[$shipto_name] = array(
                'first_name' => (string)$shipto_address->shipto_first_name,
                'last_name' => (string)$shipto_address->shipto_last_name,
                'company' => (string)$shipto_address->shipto_company,
                'address1' => (string)$shipto_address->shipto_address1,
                'address2' => (string)$shipto_address->shipto_address2,
                'city' => (string)$shipto_address->shipto_city,
                'state' => (string)$shipto_address->shipto_state,
                'postal_code' => (string)$shipto_address->shipto_postal_code,
                'country' => (string)$shipto_address->shipto_country,
                'shipping_service_description' => (string)$shipto_address->shipto_shipping_service_description,
                'subtotal' => (string)$shipto_address->shipto_subtotal,
                'tax_total' => (string)$shipto_address->shipto_tax_total,
                'shipping_total' => (string)$shipto_address->shipto_shipping_total,
                'total' => (string)$shipto_address->shipto_,
                'custom_fields' => array()
            );

            //Putting the Custom Fields in an array if they are there
            if (!empty($shipto_address->custom_fields)) {
                foreach($shipto_address->custom_fields->custom_field as $custom_field) {
                    $shipto[$shipto_name]['custom_fields'][(string)$custom_field->custom_field_name] = (string)$custom_field->custom_field_value;
                }
            }
        }

        //This is setup for a single ship store
        if (!$is_multiship) {
            $shipping_first_name = (string)$transaction->shipping_first_name ? (string)$transaction->shipping_first_name : $customer_first_name;
            $shipping_last_name = (string)$transaction->shipping_last_name ? (string)$transaction->shipping_last_name : $customer_last_name;
            $shipping_company = (string)$transaction->shipping_company ? (string)$transaction->shipping_company : $customer_company;
            $shipping_address1 = (string)$transaction->shipping_address1 ? (string)$transaction->shipping_address1 : $customer_address1;
            $shipping_address2 = (string)$transaction->shipping_address2 ? (string)$transaction->shipping_address2 : $customer_address2;
            $shipping_city = (string)$transaction->shipping_city ? (string)$transaction->shipping_city : $customer_city;
            $shipping_state = (string)$transaction->shipping_state ? (string)$transaction->shipping_state : $customer_state;
            $shipping_postal_code = (string)$transaction->shipping_postal_code ? (string)$transaction->shipping_postal_code : $customer_postal_code;
            $shipping_country = (string)$transaction->shipping_country ? (string)$transaction->shipping_country : $customer_country;
            $shipping_phone = (string)$transaction->shipping_phone ? (string)$transaction->shipping_phone : $customer_phone;
            $shipto_shipping_service_description = (string)$transaction->shipto_shipping_service_description;
        }

        //Putting the Custom Fields in an array if they are there. These are on the top level and could be there for both single ship and multiship stores
        $custom_fields = array();
        if (!empty($transaction->custom_fields)) {
            foreach($transaction->custom_fields->custom_field as $custom_field) {
                $custom_fields[(string)$custom_field->custom_field_name] = (string)$custom_field->custom_field_value;
            }
        }






        //For Each Transaction Detail
        foreach($transaction->transaction_details->transaction_detail as $transaction_detail) {
            $product_name = (string)$transaction_detail->product_name;
            $product_code = (string)$transaction_detail->product_code;
            $product_quantity = (int)$transaction_detail->product_quantity;
            $product_price = (double)$transaction_detail->product_price;
            $product_shipto = (double)$transaction_detail->shipto;
            $category_code = (string)$transaction_detail->category_code;
            $product_delivery_type = (string)$transaction_detail->product_delivery_type;
            $sub_token_url = (string)$transaction_detail->sub_token_url;
            $subscription_frequency = (string)$transaction_detail->subscription_frequency;
            $subscription_startdate = (string)$transaction_detail->subscription_startdate;
            $subscription_nextdate = (string)$transaction_detail->subscription_nextdate;
            $subscription_enddate = (string)$transaction_detail->subscription_enddate;

            //These are the options for the product
            $transaction_detail_options = array();
            foreach($transaction_detail->transaction_detail_options->transaction_detail_option as $transaction_detail_option) {
                $product_option_name = $transaction_detail_option->product_option_name;
                $product_option_value = (string)$transaction_detail_option->product_option_value;
                $price_mod = (double)$transaction_detail_option->price_mod;
                $weight_mod = (double)$transaction_detail_option->weight_mod;




            }





            //If you have custom code to run for each product, put it here:










        }

        //If you have custom code to run for each order, put it here:












    }

    //All Done!
    die("foxy");







//-----------------------------------------------------
// NO POST CONTENT SENT
//-----------------------------------------------------
} else {
    die('No Content Received From Datafeed');
}




//Decrypt Data From Source
function foxycart_decrypt($src) {
        global $apikey;
    return rc4crypt::decrypt($apikey,urldecode($src));
}


// ======================================================================================
// RC4 ENCRYPTION CLASS
// Do not modify.
// ======================================================================================
/**
 * RC4Crypt 3.2
 *
 * RC4Crypt is a petite library that allows you to use RC4
 * encryption easily in PHP. It's OO and can produce outputs
 * in binary and hex.
 *
 * (C) Copyright 2006 Mukul Sabharwal [http://mjsabby.com]
 *     All Rights Reserved
 *
 * @link http://rc4crypt.devhome.org
 * @author Mukul Sabharwal <mjsabby@gmail.com>
 * @version $Id: class.rc4crypt.php,v 3.2 2006/03/10 05:47:24 mukul Exp $
 * @copyright Copyright &copy; 2006 Mukul Sabharwal
 * @license http://www.gnu.org/copyleft/gpl.html
 * @package RC4Crypt
 */
class rc4crypt {
    /**
     * The symmetric encryption function
     *
     * @param string $pwd Key to encrypt with (can be binary of hex)
     * @param string $data Content to be encrypted
     * @param bool $ispwdHex Key passed is in hexadecimal or not
     * @access public
     * @return string
     */
    function encrypt ($pwd, $data, $ispwdHex = 0) {
        if ($ispwdHex) $pwd = @pack('H*', $pwd); // valid input, please!
        $key[] = '';
        $box[] = '';
        $cipher = '';
        $pwd_length = strlen($pwd);
        $data_length = strlen($data);
        for ($i = 0; $i < 256; $i++) {
            $key[$i] = ord($pwd[$i % $pwd_length]);
            $box[$i] = $i;
        }
        for ($j = $i = 0; $i < 256; $i++) {
            $j = ($j + $box[$i] + $key[$i]) % 256;
            $tmp = $box[$i];
            $box[$i] = $box[$j];
            $box[$j] = $tmp;
        }
        for ($a = $j = $i = 0; $i < $data_length; $i++) {
            $a = ($a + 1) % 256;
            $j = ($j + $box[$a]) % 256;
            $tmp = $box[$a];
            $box[$a] = $box[$j];
            $box[$j] = $tmp;
            $k = $box[(($box[$a] + $box[$j]) % 256)];
            $cipher .= chr(ord($data[$i]) ^ $k);
        }
        return $cipher;
    }
    /**
     * Decryption, recall encryption
     *
     * @param string $pwd Key to decrypt with (can be binary of hex)
     * @param string $data Content to be decrypted
     * @param bool $ispwdHex Key passed is in hexadecimal or not
     * @access public
     * @return string
     */
    function decrypt ($pwd, $data, $ispwdHex = 0) {
        return rc4crypt::encrypt($pwd, $data, $ispwdHex);
    }
}
?>