<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');



/*

 * CI-Merchant Library

 *

 * Copyright (c) 2011-2012 Adrian Macneil

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * in the Software without restriction, including without limitation the rights

 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

 * copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

 * THE SOFTWARE.

 */



/**

 * Merchant 2Checkout Class

 *

 * Payment processing using 2Checkout

 * Documentation: http://www.2checkout.com/documentation/Advanced_User_Guide.pdf

 */



class Merchant_2checkout extends Merchant_driver

{

	const PROCESS_URL = 'https://www.2checkout.com/checkout/purchase';



	public function default_settings()

	{

		return array(

			'account_no' => '',

			'secret_word' => '',

			'test_mode' => FALSE

		);

	}



	public function purchase()

	{

		$this->require_params('order_id', 'return_url');



		// post data to 2checkout

		$data = array(

			'sid' => $this->setting('account_no'),

			'cart_order_id' => $this->param('order_id'),

			'total' => $this->amount_dollars(),

			'tco_currency' => $this->param('currency'),

			'fixed' => 'Y',

			'skip_landing' => 1,

			'x_receipt_link_url' => $this->param('return_url'),

			'card_holder_name' => $this->param('name'),

			'street_address' => $this->param('address1'),

			'street_address2' => $this->param('address2'),

			'city' => $this->param('city'),

			'state' => $this->param('region'),

			'zip' => $this->param('postcode'),

			'country' => $this->param('country'),

			'phone' => $this->param('phone'),

			'email' => $this->param('email'),

		);



		if ($this->setting('test_mode'))

		{

			$data['demo'] = 'Y';

		}



		$this->redirect(self::PROCESS_URL.'?'.http_build_query($data));

	}



	public function purchase_return()

	{

		$order_number = $this->CI->input->get_post('order_number');



		// strange exception specified by 2Checkout

		if ($this->setting('test_mode'))

		{

			$order_number = '1';

		}



		$key = strtoupper(md5($this->setting('secret_word').$this->setting('account_no').$order_number.$this->amount_dollars()));

		if ($key == $this->CI->input->get_post('key'))

		{

			return new Merchant_response(Merchant_response::COMPLETE, NULL, $order_number);

		}



		return new Merchant_response(Merchant_response::FAILED, lang('merchant_invalid_response'));

	}

}



/* End of file ./libraries/merchant/drivers/merchant_paypal.php */