/plugins/pago_shippers/ups/ups.php

<?php



defined ( '_JEXEC' ) or die ( 'Restricted access' );



/**

 * @package		Pago Shipping Plugin

 * @author 		'corePHP' LLC.

 * @copyright 	(C) 2010- 'corePHP' LLC.

 * @license 	GNU/GPL v2 http://www.gnu.org/licenses/gpl-2.0.html

 *

 * Support: http://support.corephp.com/

 */







class plgPago_shippersUps extends JPlugin

{



	public function __construct($subject, $plugin)

	{

		parent::__construct($subject, $plugin);



		// Set shipping options

		KDispatcher::add_filter('set_shipping_options', array($this, 'set_options'));

		KDispatcher::add_filter('generate_link', array($this, 'generate_link'));

	}



	public function set_options(&$shipping_options, $cart, $user_data)

	{

		require_once (dirname ( __FILE__ ) . '/ups.class.php');

		$path = JPATH_ADMINISTRATOR . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_pago' . DIRECTORY_SEPARATOR . 'helpers';

		require_once $path . '/ShippingCalculator.php';

		require_once $path . '/helper.php';

		$ShippingCalculator = new ShippingCalculator;

		$PagoHelper = new PagoHelper;

		$config = Pago::get_instance('config')->get();

		$shipping_type = $config->get('checkout.shipping_type');



		$cred ['AccessLicenseNumber'] = $this->params->get('AccessLicenseNumber');

		$cred ['UserId'] = $this->params->get('UserId');

		$cred ['Password'] = $this->params->get('Password');

		$cred ['testmode'] = $this->params->get('testmode');



		$ups = new ups();

		$ups->setCredentials($cred);

		$ups->setShipper(array('PostalCode' => $this->params->get('PostalCode'), 'CountryCode' => $this->params->get('CountryCode')));

		$ups->setRecipient(array('PostalCode' => $user_data->zip, 'CountryCode' => $user_data->country));

		$FreeShipping = true;

		foreach ( $cart['items'] as $item )

		{

			$prd_id[] = $item->id;



	

			if ($shipping_type)

			{

				$isTrue = $ShippingCalculator->get_shipping_methods($item->id, $str = "ups");



				if ($isTrue == 2)

				{

						$options = array();

						//$shipping_options[ "Custom Shipping" ] = $options;

						return $shipping_options;

				}

				if ($isTrue)

				{

						$options = array();

						$options[] = array(

								'code' => 0,

								'name' => 'This Item is Free of Shipping',

								'value' => 0

								);



						$shipping_options[ "UPS" ] = $options;

						return $shipping_options;

				}

			}

			else

			{

				$isTrue = $ShippingCalculator->checkFreeShipping($item->id); 

				if ($isTrue)

				{

					continue;

				}

			}

			$FreeShipping = false;

			// Convert to pound

			$i = 1;

			$db = JFactory::getDBO();



			//  Unit for length

			$sql = "SELECT `code` FROM #__pago_units where `default` = 1 and `type` = 'size'";

			$db->setQuery($sql);

			$sizeunit = $db->loadObject();

			$uol = $sizeunit->code;



			//  Unit for weight

			$sql = "SELECT `code` FROM #__pago_units where `default` = 1 and `type` = 'weight'";

			$db->setQuery($sql);

			$weightunit = $db->loadObject();

			$uom = $weightunit->code;





			// Convert to weight pounds

			$itemWeight = $ShippingCalculator->convert_weight($item->weight, $uom, 'lb');

			$itemTotalWeight = ceil($itemWeight * $item->cart_qty);



			$itemVolData	= $ShippingCalculator->getItemVolumeShipping($item);

			$item->length = $itemVolData['length'];

			$item->width = $itemVolData['width'];

			$item->height = $itemVolData['height'];

			



			// Convert Length, width, height to Inches

			$itemLength = $ShippingCalculator->convert_size($item->length, $uol, 'in');

			$itemWidth = $ShippingCalculator->convert_size($item->width, $uol, 'in');

			$itemHeight = $ShippingCalculator->convert_size($item->height, $uol, 'in');



			// Set Minimum and Maximun Weight

			if ($itemTotalWeight < 1)

			{

				$itemTotalWeight = 1;

			}



			if ($itemTotalWeight > 150)

			{

				$itemTotalWeight = 150.00;

			}



			$package = array ('Weight' => array ('Value' => $itemTotalWeight, 'Units' => $uom ),'Dimensions' => array ('Length' => $itemLength, 'Width' => $itemWidth, 'Height' => $itemHeight, 'Units' => $uol) );

			

			$ups->setPackage($package);

		}



		$shippingTypes = $this->params->get('shippingType', null);

		$handling_fee = $this->params->get('handling_fee', 0);



		if (is_string($shippingTypes) && ! empty($shippingTypes))

		{

			$shippingTypes = array($this->params->get('shippingType'));

		}

		elseif (is_string($shippingTypes) || $shippingTypes === null)

		{

			$shippingTypes = array ();

		}



		try

		{

			$shipping_options ['UPS'] = $ups->getRates($shippingTypes);

			

			$error = @$ups->get('_rateReply')->Response->Error;



			if($error)

				@$shipping_options ['UPS']['error']['error'] = (array)$error;

		}

		catch ( Exception $e )

		{

			// Try flat

		}



		if($FreeShipping)

		{

			$shipping_options['UPS'] = [];



			$shipping_options['UPS'][] = [

				'code' => 0,

				'name' => 'Free Shipping',

				'value' => 0

			];



			return $shipping_options;

		}

		foreach ($shipping_options ['UPS'] as $key => $ups) {

			$shipping_options ['UPS'][$key]['value'] = $ups['value'] + $handling_fee;

		}

		return $shipping_options;

	}

	public function generate_link ($shipping_method, $tracking_number)

	{

		if(trim($shipping_method) != 'UPS')

		{

			return;

		}

		$link = "<a href='http://wwwapps.ups.com/WebTracking/track?track=yes&trackNums=".$tracking_number."' target='_blank'>".$tracking_number."</a>";

		return $link;

	}

}