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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/shipping/ [ Home ]
File: provider_ups.php
<?php
// (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: provider_ups.php 53803 2015-02-06 00:42:50Z jyhem $

require_once 'lib/shipping/shippinglib.php';

class ShippingProvider_Ups implements ShippingProvider
{
	private $username;
	private $password;
	private $license;

	function __construct( array $config )
	{
		$this->username = $config['username'];
		$this->password = $config['password'];
		$this->license = $config['license'];
	}

	function getRates( array $from, array $to, array $packages )
	{
		if ( $dom = $this->obtain($from, $to, $packages) ) {
			$rates = array();

			foreach ( $dom->getElementsByTagName('RatedShipment') as $node ) {
				$rates[] = $this->readShipment($node);
			}

			return $rates;
		} else {
			return array();
		}
	}

	private function obtain( $from, $to, $packages, $service )
	{
		try {
			$auth = $this->getAuth();
			$request = $this->getRequest($from, $to, $packages, $service);

			$client = TikiLib::lib('tiki')->get_http_client();
			$client->setUri('https://www.ups.com/ups.app/xml/Rate');
			$client->setRawData($auth . $request);

			$response = $client->request('POST');
			$body = $response->getBody();

			$dom = new DOMDocument;
			$dom->loadXML($body);

			return $dom;
		} catch( Zend_Http_Exception $e ) {
			return null;
		}
	}

	private function readShipment( $node )
	{
		$xp = new DOMXPath($node->ownerDocument);
		return array(
			'provider' => 'UPS',
			'service' => 'UPS_CODE_' . $xp->query('Service/Code', $node)->item(0)->textContent,
			'readable' => tr('UPS_CODE_%0', $xp->query('Service/Code', $node)->item(0)->textContent),
			'cost' => $xp->query('TotalCharges/MonetaryValue', $node)->item(0)->textContent,
			'currency' => $xp->query('TotalCharges/CurrencyCode', $node)->item(0)->textContent,
		);
	}

	private function getAuth()
	{
		$dom = new DOMDocument('1.0');
		$dom->appendChild($root = $dom->createElement('AccessRequest'));

		$root->appendChild($license = $dom->createElement('AccessLicenseNumber'));
		$root->appendChild($username = $dom->createElement('UserId'));
		$root->appendChild($password = $dom->createElement('Password'));

		$license->appendChild($dom->createTextNode($this->license));
		$username->appendChild($dom->createTextNode($this->username));
		$password->appendChild($dom->createTextNode($this->password));

		return $dom->saveXML();
	}

	private function getRequest( $from, $to, $packages )
	{
		$dom = new DOMDocument('1.0');
		$dom->appendChild($root = $dom->createElement('RatingServiceSelectionRequest'));
		$root->appendChild($request = $dom->createElement('Request'));

		$request->appendChild($ref = $dom->createElement('TransactionReference'));
		$ref->appendChild($dom->createElement('CustomerContext', 'Tiki'));
		$ref->appendChild($dom->createElement('XpciVersion', '1.0001'));
		$request->appendChild($dom->createElement('RequestAction', 'Shop'));
		$request->appendChild($dom->createElement('RequestOption', 'Shop'));
		$root->appendChild($pickup = $dom->createElement('PickupType'));
		$root->appendChild($shipment = $dom->createElement('Shipment'));

		$pickup->appendChild($dom->createElement('Code', '01'));

		$this->addAddress($shipment, 'Shipper', $from);
		$this->addAddress($shipment, 'ShipTo', $to);
		//$this->addAddress( $shipment, 'ShipFrom', $from );

		foreach ( $packages as $package ) {
			$this->addPackage($shipment, $package);
		}

		return $dom->saveXML();
	}

	private function addAddress( $root, $name, $data )
	{
		$dom = $root->ownerDocument;

		$root->appendChild($node = $dom->createElement($name));
		$node->appendChild($address = $dom->createElement('Address'));
		$address->appendChild($zip = $dom->createElement('PostalCode'));
		$address->appendChild($country = $dom->createElement('CountryCode'));

		$zip->appendChild($dom->createTextNode($data['zip']));
		$country->appendChild($dom->createTextNode($data['country']));
	}

	private function addPackage( $root, $data )
	{
		$dom = $root->ownerDocument;

		$root->appendChild($package = $dom->createElement('Package'));
		$package->appendChild($type = $dom->createElement('PackagingType'));
		$type->appendChild($dom->createElement('Code', '00'));
		$package->appendChild($packageWeight = $dom->createElement('PackageWeight'));
		$packageWeight->appendChild($unit = $dom->createElement('UnitOfMeasurement'));
		$unit->appendChild($code = $dom->createElement('Code', 'LBS'));
		$packageWeight->appendChild($weight = $dom->createElement('Weight'));

		$weight->appendChild($dom->createTextNode($data['weight'] * 2.20462262));
	}
}