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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/shipping/custom/ [ Home ]
File: example.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: example.php 53803 2015-02-06 00:42:50Z jyhem $

/* Simple shipping calculator example based on number of items in cart
 *
 * Needs to declare getName for the pref list, and getRates
 *
 * Declare the options you require in the constructor
 * and the logic to caluculate the price etc (in this case) in getRate
 */

require_once 'lib/shipping/shippinglib.php';

class CustomShippingProvider_Example extends CustomShippingProvider
{
	private $services;

	function __construct()	// needs to be without params
	{
		$this->services = array(
			'standard' => array(
				'name' => tra('Standard Shipping'),
				'description' => tra('3 to 5 working days'),
				'zones' => array(
					'zone 1' => array(	// $5 per package, more than 6 packages go free
						'cost_per_item' => 9,
						'max_total' => 45,
					),
					'zone 2' => array(	// $20 per package, max 3
						'cost_per_item' => 20,
						'max_total' => 60,
					),
				),
			),
			'express' => array(
				'name' => tra('Express Shipping'),
				'description' => tra('Next day delivery'),
				'zones' => array(
					'zone 1' => array(	// $20 per package, max 3
						'cost_per_item' => 20,
						'max_total' => 60,
					),
					'zone 2' => array(	// $30 per package, max 3
						'cost_per_item' => 30,
						'max_total' => 90,
					),
				),
			),
		);
	}

	function getName()
	{
		return tra('Custom Shipping Example');
	}

	function getCurrency()
	{
		return 'USD';
	}

	function getRates( array $from, array $to, array $packages )
	{
		if ( !empty($to) && !empty($packages) ) {
			$rates = array();

			foreach ( $this->services as $service => $info ) {
				$rates[] = $this->getRate($info, $from, $to, $packages);
			}

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

	private function getRate( $service, array $from, array $to, array $packages )
	{
		$ret = array(
			'provider' => $this->getName(),
			'currency' => $this->getCurrency(),
			'service' => $service['name'],
			'readable' => $service['description'],
		);

		$itemCount = 0;
		foreach ($packages as $item) {
			if (!empty($item['count'])) {
				$itemCount += (int) $item['count'];
			} else {
				$itemCount++;
			}
		}

		if (in_array(strtoupper($to['country']), array( 'AR', 'BO', 'BR', 'CL', 'CO', 'EC', 'FK', 'GF', 'GY', 'PY', 'PE', 'GS', 'SR', 'UY', 'VE' ))) {
			$zone = $service['zones']['zone 2'];	// zone 2 is South America
		} else {
			$zone = $service['zones']['zone 1'];
		}

		$ret['cost'] = min($itemCount * $zone['cost_per_item'], $zone['max_total']);

		return $ret;
	}

}