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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/shipping/ [ Home ]
File: shippinglib.php
<?php
// (c) Copyright 2002-2011 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: shippinglib.php 33195 2011-03-02 17:43:40Z changi67 $

interface ShippingProvider
{
	function getRates( array $from, array $to, array $packages );
}

class ShippingLib
{
	private $providers = array();
	private $formats = array(
		'/^[A-Z][0-9][A-Z]\s?[0-9][A-Z][0-9]$/' => 'CA',
		'/^[0-9]{5}$/' => 'US',
	);

	function addProvider( ShippingProvider $provider ) {
		$this->providers[] = $provider;
	}

	function getRates( array $from, array $to, array $packages ) {
		$rates = array();

		$from = $this->completeAddressInformation( $from );
		$to = $this->completeAddressInformation( $to );

		$packages = $this->expandPackages( $packages );

		foreach( $this->providers as $provider ) {
			$rates = array_merge( $rates, $provider->getRates( $from, $to, $packages ) );
		}

		return $rates;
	}

	private function completeAddressInformation( $address ) {
		if( isset( $address['zip'] ) ) {
			$address['zip'] = strtoupper( $address['zip'] );
		}

		if( ! isset( $address['country'] ) ) {
			foreach( $this->formats as $pattern => $country ) {
				if( preg_match( $pattern, $address['zip'] ) ) {
					$address['country'] = $country;
					break;
				}
			}
		}
		
		return $address;
	}

	private function expandPackages( $packages ) {
		$out = array();

		foreach( $packages as $package ) {
			if( isset( $package['count'] ) ) {
				$c = $package['count'];
				unset( $package['count'] );
			} else {
				$c = 1;
			}

			for( $i = 0; $c > $i; ++$i ) {
				$out[] = $package;
			}
		}

		return $out;
	}
}

global $shippinglib, $prefs;
$shippinglib = new ShippingLib;

if( $prefs['shipping_fedex_enable'] == 'y' ) {
	require_once 'lib/shipping/provider_fedex.php';
	$shippinglib->addProvider( new ShippingProvider_FedEx( array(
		'key' => $prefs['shipping_fedex_key'],
		'password' => $prefs['shipping_fedex_password'],
		'meter' => $prefs['shipping_fedex_meter'],
	) ) );
}

if( $prefs['shipping_ups_enable'] == 'y' ) {
	require_once 'lib/shipping/provider_ups.php';
	$shippinglib->addProvider( new ShippingProvider_Ups( array(
		'username' => $prefs['shipping_ups_username'],
		'password' => $prefs['shipping_ups_password'],
		'license' => $prefs['shipping_ups_license'],
	) ) );
}