<?php
if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );
/**
*
* @version $Id: ups.php 1958 2009-10-08 20:09:57Z soeren_nb $
* @package VirtueMart
* @subpackage shipping
* @copyright Copyright (C) 2004-2007 soeren - All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See /administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
*
* http://virtuemart.net
*/

/**
* This is the Shipping class for 
* using a part of the UPS Online(R) Tools:
* = Rates and Service Selection =
*
* UPS OnLine(R) is a registered trademark of United Parcel Service of America. 
*
*/
class ups {

	function list_rates( &$d ) {
		global $vendor_country_2_code, $vendor_currency, $vmLogger;
		global $VM_LANG, $CURRENCY_DISPLAY, $mosConfig_absolute_path;
		$db = new ps_DB;
		$dbv = new ps_DB;

		$cart = $_SESSION['cart'];

		/** Read current Configuration ***/
		require_once(CLASSPATH ."shipping/".__CLASS__.".cfg.php");

		$q  = "SELECT * FROM #__{vm}_user_info, #__{vm}_country WHERE user_info_id='" . $d["ship_to_info_id"]."' AND ( country=country_2_code OR country=country_3_code)";
		$db->query($q);

		$q  = "SELECT * FROM #__{vm}_vendor WHERE vendor_id='".$_SESSION['ps_vendor_id']."'";
		$dbv->query($q);
		$dbv->next_record();

		$order_weight = $d['weight'];
		$html = "";
		if($order_weight > 0) {

			if( $order_weight < 1 ) {
				$order_weight = 1;
			}
			if( $order_weight > 150.00 ) {
				$order_weight = 150.00;
			}
			//Access code for online tools at ups.com
			$ups_access_code = UPS_ACCESS_CODE;

			//Username from registering for online tools at ups.com
			$ups_user_id = UPS_USER_ID;

			//Password from registering for online tools at ups.com
			$ups_user_password = UPS_PASSWORD;

			//Title for your request
			$request_title = "Shipping Estimate";

			//The zip that you are shipping from
			// Add ability to override vendor zip code as source ship from...
			if (Override_Source_Zip != "" OR Override_Source_Zip != NULL) {
				$source_zip = Override_Source_Zip;
			}
			else {
				$source_zip = $dbv->f("vendor_zip");
			}

			//The zip that you are shipping to
			$dest_country = $db->f("country_2_code");
			$dest_zip = substr($db->f("zip"), 0, 5); // Make sure the ZIP is 5 chars long

			//LBS  = Pounds
			//KGS  = Kilograms
			$weight_measure = (WEIGHT_UOM == 'KG') ? "KGS" : "LBS";

			// The XML that will be posted to UPS
			$xmlPost  = "<?xml version=\"1.0\"?>";
			$xmlPost .= "<AccessRequest xml:lang=\"en-US\">";
			$xmlPost .= " <AccessLicenseNumber>".$ups_access_code."</AccessLicenseNumber>";
			$xmlPost .= " <UserId>".$ups_user_id."</UserId>";
			$xmlPost .= " <Password>".$ups_user_password."</Password>";
			$xmlPost .= "</AccessRequest>";
			$xmlPost .= "<?xml version=\"1.0\"?>";
			$xmlPost .= "<RatingServiceSelectionRequest xml:lang=\"en-US\">";
			$xmlPost .= " <Request>";
			$xmlPost .= "  <TransactionReference>";
			$xmlPost .= "  <CustomerContext>".$request_title."</CustomerContext>";
			$xmlPost .= "  <XpciVersion>1.0001</XpciVersion>";
			$xmlPost .= "  </TransactionReference>";
			$xmlPost .= "  <RequestAction>rate</RequestAction>";
			$xmlPost .= "  <RequestOption>shop</RequestOption>";
			$xmlPost .= " </Request>";
			$xmlPost .= " <PickupType>";
			$xmlPost .= "  <Code>".UPS_PICKUP_TYPE."</Code>";
			$xmlPost .= " </PickupType>";
			$xmlPost .= " <Shipment>";
			$xmlPost .= "  <Shipper>";
			$xmlPost .= "   <Address>";
			$xmlPost .= "    <PostalCode>".$source_zip."</PostalCode>";
			$xmlPost .= "    <CountryCode>$vendor_country_2_code</CountryCode>";
			$xmlPost .= "   </Address>";
			$xmlPost .= "  </Shipper>";
			$xmlPost .= "  <ShipTo>";
			$xmlPost .= "   <Address>";
			$xmlPost .= "    <PostalCode>".$dest_zip."</PostalCode>";
			$xmlPost .= "    <CountryCode>$dest_country</CountryCode>";
			if( UPS_RESIDENTIAL=="yes" ) {
				$xmlPost .= "    <ResidentialAddressIndicator/>";
			}
			$xmlPost .= "   </Address>";
			$xmlPost .= "  </ShipTo>";
			$xmlPost .= "  <ShipFrom>";
			$xmlPost .= "   <Address>";
			$xmlPost .= "    <PostalCode>".$source_zip."</PostalCode>";
			$xmlPost .= "    <CountryCode>$vendor_country_2_code</CountryCode>";
			$xmlPost .= "   </Address>";
			$xmlPost .= "  </ShipFrom>";

			// Service is only required, if the Tag "RequestOption" contains the value "rate"
			// We don't want a specific servive, but ALL Rates
			//$xmlPost .= "  <Service>";
			//$xmlPost .= "   <Code>".$shipping_type."</Code>";
			//$xmlPost .= "  </Service>";

			$xmlPost .= "  <Package>";
			$xmlPost .= "   <PackagingType>";
			$xmlPost .= "    <Code>".UPS_PACKAGE_TYPE."</Code>";
			$xmlPost .= "   </PackagingType>";
			$xmlPost .= "   <PackageWeight>";
			$xmlPost .= "    <UnitOfMeasurement>";
			$xmlPost .= "     <Code>".$weight_measure."</Code>";
			$xmlPost .= "    </UnitOfMeasurement>";
			$xmlPost .= "    <Weight>".$order_weight."</Weight>";
			$xmlPost .= "   </PackageWeight>";
			$xmlPost .= "  </Package>";
			$xmlPost .= " </Shipment>";
			$xmlPost .= "</RatingServiceSelectionRequest>";

			// echo htmlentities( $xmlPost );
			$upsURL = "https://www.ups.com:443/ups.app/xml/Rate";
			require_once( CLASSPATH.'connectionTools.class.php');

			$error = false;

			$xmlResult = vmConnector::handleCommunication($upsURL, $xmlPost );

			if( !$xmlResult) {
				$vmLogger->err( $VM_LANG->_('PHPSHOP_INTERNAL_ERROR',false)." UPS.com" );
				$error = true;
			}
			else {
				/* XML Parsing */
				require_once( $mosConfig_absolute_path. '/includes/domit/xml_domit_lite_include.php' );
				$xmlDoc = new DOMIT_Lite_Document();
				$xmlDoc->parseXML( $xmlResult, false, true );

				/* Let's check wether the response from UPS is Success or Failure ! */
				if( strstr( $xmlResult, "Failure" ) ) {
					$error = true;
					$error_code = $xmlDoc->getElementsByTagName( "ErrorCode" );
					$error_code = $error_code->item(0);
					$error_code = $error_code->getText();

					$error_desc = $xmlDoc->getElementsByTagName( "ErrorDescription" );
					$error_desc = $error_desc->item(0);
					$error_desc = $error_desc->getText();

					$vmLogger->err( $VM_LANG->_('PHPSHOP_UPS_RESPONSE_ERROR',false).'. '
					. $VM_LANG->_('PHPSHOP_ERROR_CODE').": ".$error_code .', '
					. $VM_LANG->_('PHPSHOP_ERROR_DESC').": ".$error_desc);
				}

			}

			if( $error ) {
				// Switch to StandardShipping on Error !!!
				require_once( CLASSPATH . 'shipping/standard_shipping.php' );
				$shipping = new standard_shipping();
				$shipping->list_rates( $d );
				return;
			}
			// retrieve the list of all "RatedShipment" Elements
			$rate_list =& $xmlDoc->getElementsByTagName( "RatedShipment" );
			$allservicecodes = array("UPS_Next_Day_Air",
			"UPS_2nd_Day_Air",
			"UPS_Ground",
			"UPS_Worldwide_Express_SM",
			"UPS_Worldwide_Expedited_SM",
			"UPS_Standard",
			"UPS_3_Day_Select",
			"UPS_Next_Day_Air_Saver",
			"UPS_Next_Day_Air_Early_AM",
			"UPS_Worldwide_Express_Plus_SM",
			"UPS_2nd_Day_Air_AM",
			"UPS_Saver",
			"na");
			$myservicecodes = array();
			foreach ($allservicecodes as $servicecode){
				if (constant($servicecode) != '' || constant($servicecode) != 0) {
					$myservicecodes[] = constant($servicecode);
				}
			}
			if (DEBUG){
				echo "Cart Contents: ".$order_weight. " ".$weight_measure."<br><br>\n";
				echo "XML Post: <br>";
				echo "<textarea cols='80'>".$xmlPost."</textarea>";
				echo "<br>";
				echo "XML Result: <br>";
				echo "<textarea cols='80' rows='10'>".$xmlResult."</textarea>";
				echo "<br>";
			}
			// Loop through the rate List
			for ($i = 0; $i < $rate_list->getLength(); $i++) {
				$currNode =& $rate_list->item($i);
				if ( in_array($currNode->childNodes[0]->getText(),$myservicecodes) )  {
					$e = 0;
					// First Element: Service Code
					$shipment[$i]["ServiceCode"] = $currNode->childNodes[$e++]->getText();

					// Second Element: BillingWeight
					if( $currNode->childNodes[$e]->nodeName == 'RatedShipmentWarning') {
						$e++;
					}
					$shipment[$i]["BillingWeight"] = $currNode->childNodes[$e++];

					// Third Element: TransportationCharges
					$shipment[$i]["TransportationCharges"] = $currNode->childNodes[$e++];
					$shipment[$i]["TransportationCharges"] = $shipment[$i]["TransportationCharges"]->getElementsByTagName("MonetaryValue");
					$shipment[$i]["TransportationCharges"] = $shipment[$i]["TransportationCharges"]->item(0);
					if( is_object( $shipment[$i]["TransportationCharges"]) ) {
						$shipment[$i]["TransportationCharges"] = $shipment[$i]["TransportationCharges"]->getText();
					}

					// Fourth Element: ServiceOptionsCharges
					$shipment[$i]["ServiceOptionsCharges"] = $currNode->childNodes[$e++];

					// Fifth Element: TotalCharges
					$shipment[$i]["TotalCharges"] = $currNode->childNodes[$e++];

					// Sixth Element: GuarenteedDaysToDelivery
					$shipment[$i]["GuaranteedDaysToDelivery"] = $currNode->childNodes[$e++]->getText();

					// Seventh Element: ScheduledDeliveryTime
					$shipment[$i]["ScheduledDeliveryTime"] = $currNode->childNodes[$e++]->getText();

					// Eighth Element: RatedPackage
					$shipment[$i]["RatedPackage"] = $currNode->childNodes[$e++];

					// map ServiceCode to ServiceName
					switch( $shipment[$i]["ServiceCode"] ) {

						case "01": $shipment[$i]["ServiceName"] = "UPS Next Day Air"; break;
						case "02": $shipment[$i]["ServiceName"] = "UPS 2nd Day Air"; break;
						case "03": $shipment[$i]["ServiceName"] = "UPS Ground"; break;
						case "07": $shipment[$i]["ServiceName"] = "UPS Worldwide Express SM"; break;
						case "08": $shipment[$i]["ServiceName"] = "UPS Worldwide Expedited SM"; break;
						case "11": $shipment[$i]["ServiceName"] = "UPS Standard"; break;
						case "12": $shipment[$i]["ServiceName"] = "UPS 3 Day Select"; break;
						case "13": $shipment[$i]["ServiceName"] = "UPS Next Day Air Saver"; break;
						case "14": $shipment[$i]["ServiceName"] = "UPS Next Day Air Early A.M."; break;
						case "54": $shipment[$i]["ServiceName"] = "UPS Worldwide Express Plus SM"; break;
						case "59": $shipment[$i]["ServiceName"] = "UPS 2nd Day Air A.M."; break;
						case "64": $shipment[$i]["ServiceName"] = "n/a"; break;
						case "65": $shipment[$i]["ServiceName"] = "UPS Saver"; break;

					}
					unset( $currNode );
				}
			}
			if (!$shipment ) {
				//$vmLogger->err( "Error processing the Request to UPS.com" );
				/*$vmLogger->err( "We could not find a UPS shipping rate.
				Please make sure you have entered a valid shipping address.
				Or choose a rate below." );
				// Switch to StandardShipping on Error !!!
				require_once( CLASSPATH . 'shipping/standard_shipping.php' );
				$shipping = new standard_shipping();
				$shipping->list_rates( $d );*/
				return;
			}

			// UPS returns Charges in USD ONLY.
			// So we have to convert from USD to Vendor Currency if necessary
			if( $_SESSION['vendor_currency'] != "USD" ) {
				$convert = true;
			}
			else {
				$convert = false;
			}

			if ( $_SESSION['auth']['show_price_including_tax'] != 1 ) {
				$taxrate = 1;
			}
			else {
				$taxrate = $this->get_tax_rate() + 1;
			}

			foreach( $shipment as $key => $value ) {

				//Get the Fuel SurCharge rate, defined in config.
				$fsc = $value['ServiceName']."_FSC";
				$fsc = str_replace(" ","_",str_replace(".","",str_replace("/","",$fsc)));
				$fsc = constant($fsc);
				if( $fsc == 0 )
				$fsc_rate = 1;
				else {
					$fsc_rate = $fsc / 100;
					$fsc_rate = $fsc_rate + 1;
				}


				if( $convert ) {
					$tmp = $GLOBALS['CURRENCY']->convert( $value['TransportationCharges'], "USD", $vendor_currency );

					// tmp is empty when the Vendor Currency could not be converted!!!!
					if( !empty( $tmp )) {
						$charge = $tmp;
						// add Fuel SurCharge
						$charge *= $fsc_rate;
						// add Handling Fee
						$charge += UPS_HANDLING_FEE;
						$charge *= $taxrate;
						$value['TransportationCharges'] = $CURRENCY_DISPLAY->getFullValue($tmp);
					}
					// So let's show the value in $$$$
					else {
						$charge = $value['TransportationCharges'] + intval( UPS_HANDLING_FEE );
						// add Fuel SurCharge
						$charge *= $fsc_rate;
						// add Handling Fee
						$charge += UPS_HANDLING_FEE;
						$charge *= $taxrate;
						$value['TransportationCharges'] = $value['TransportationCharges']. " USD";
					}

				}
				else {
					$charge = $charge_unrated = $value['TransportationCharges'];
					// add Fuel SurCharge
					$charge *= $fsc_rate;
					// add Handling Fee
					$charge += UPS_HANDLING_FEE;
					$charge *= $taxrate;
					$value['TransportationCharges'] = $CURRENCY_DISPLAY->getFullValue($charge);
				}
				$shipping_rate_id = urlencode(__CLASS__."|UPS|".$value['ServiceName']."|".$charge);
				$checked = (@$d["shipping_rate_id"] == $value) ? "checked=\"checked\"" : "";
				if (count($shipment) == 1 ) {
					$checked = "checked=\"checked\"";
				}
				$html .= '<label for="'.$shipping_rate_id.'">'."\n<input type=\"radio\" name=\"shipping_rate_id\" $checked value=\"$shipping_rate_id\" id=\"$shipping_rate_id\" />\n";

				$_SESSION[$shipping_rate_id] = 1;

				$html .= $value['ServiceName'].' ';
				$html .= "<strong>(".$value['TransportationCharges'].")</strong>";
				if (DEBUG) {
					$html .= " - ".$VM_LANG->_('PHPSHOP_PRODUCT_FORM_WEIGHT').": ".$order_weight." ". $weight_measure.
					", ".$VM_LANG->_('PHPSHOP_RATE_FORM_VALUE').": [[".$charge_unrated."(".$fsc_rate.")]+".UPS_HANDLING_FEE."](".$taxrate.")]";
				}
				// DELIVERY QUOTE
				if (Show_Delivery_Days_Quote == 1) {
					if( !empty($value['GuaranteedDaysToDelivery'])) {
						$html .= "&nbsp;&nbsp;-&nbsp;&nbsp;".$value['GuaranteedDaysToDelivery']." ".$VM_LANG->_('PHPSHOP_UPS_SHIPPING_GUARANTEED_DAYS');
					}
				}
				if (Show_Delivery_ETA_Quote == 1) {
					if( !empty($value['ScheduledDeliveryTime'])) {
						$html .= "&nbsp;(ETA:&nbsp;".$value['ScheduledDeliveryTime'].")";
					}
				}
				if (Show_Delivery_Warning == 1 && !empty($value['RatedShipmentWarning'])) {
					$html .= "</label><br/>\n&nbsp;&nbsp;&nbsp;*&nbsp;<em>".$value['RatedShipmentWarning']."</em>\n";
				}
				$html .= "<br />\n";
			}
		}
		echo $html;
		//DEBUG
		if (DEBUG){
			/*
			echo "My Services: <br>";
			print_r($myservicecodes);
			echo "<br>";
			echo "All Services: <br>";
			print_r($allservicecodes);
			echo "<br>";
			echo "XML Result: <br>";
			echo "<textarea cols='80' rows='10'>".$xmlResult."</textarea>";
			echo "<br>";
			*/
		}
		return true;
	}

	function get_rate( &$d ) {

		$shipping_rate_id = $d["shipping_rate_id"];
		$is_arr = explode("|", urldecode(urldecode($shipping_rate_id)) );
		$order_shipping = $is_arr[3];

		return $order_shipping;

	}

	function get_tax_rate() {

		/** Read current Configuration ***/
		require_once(CLASSPATH ."shipping/".__CLASS__.".cfg.php");

		if( intval(UPS_TAX_CLASS)== 0 ) {
			return( 0 );
		}
		else {
			require_once( CLASSPATH. "ps_tax.php" );
			$tax_rate = ps_tax::get_taxrate_by_id( intval(UPS_TAX_CLASS) );
			return $tax_rate;
		}
	}

	/**
    * Validate this Shipping method by checking if the SESSION contains the key
    * @returns boolean False when the Shipping method is not in the SESSION
    */
	function validate( $d ) {

		$shipping_rate_id = $d["shipping_rate_id"];

		if( array_key_exists( $shipping_rate_id, $_SESSION )) {
			return true;
		}
		else {
			return false;
		}
	}

	/**
    * Show all configuration parameters for this Shipping method
    * @returns boolean False when the Shipping method has no configration
    */
	function show_configuration() {

		global $VM_LANG;
		/** Read current Configuration ***/
		require_once(CLASSPATH ."shipping/".__CLASS__.".cfg.php");
    ?>
      <table class="adminform">
    <tr class="row0">
        <td><strong><?php echo $VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_ACCESS_CODE') ?></strong></td>
		<td>
            <input type="text" name="UPS_ACCESS_CODE" class="inputbox" value="<?php echo UPS_ACCESS_CODE ?>" />
		</td>
		<td>
          <?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_ACCESS_CODE_EXPLAIN')) ?>
        </td>
    </tr>
    <tr class="row1">
        <td><strong><?php echo $VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_USER_ID') ?></strong>
		</td>
		<td>
            <input type="text" name="UPS_USER_ID" class="inputbox" value="<?php echo UPS_USER_ID ?>" />
		</td>
		<td>
            <?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_USER_ID_EXPLAIN')) ?>
        </td>
    </tr>
    <tr class="row0">
        <td><strong><?php echo $VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_PASSWORD') ?></strong>
		</td>
		<td>
            <input type="text" name="UPS_PASSWORD" class="inputbox" value="<?php echo UPS_PASSWORD ?>" />
		</td>
		<td>
            <?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_ADMIN_CFG_STORE_SHIPPING_METHOD_UPS_PASSWORD_EXPLAIN')) ?>
        </td>
    </tr>
	<tr class="row1">
	  <td><strong><?php echo $VM_LANG->_('PHPSHOP_UPS_PICKUP_METHOD') ?></strong></td>
	  <td>
		<select class="inputbox" name="pickup_type">
		  <option <?php if(UPS_PICKUP_TYPE=="01") echo "selected=\"selected\"" ?> value="01">Daily Pickup</option>
		  <option <?php if(UPS_PICKUP_TYPE=="03") echo "selected=\"selected\"" ?> value="03">Customer Counter</option>
		  <option <?php if(UPS_PICKUP_TYPE=="06") echo "selected=\"selected\"" ?> value="06">One Time Pickup</option>
		  <option <?php if(UPS_PICKUP_TYPE=="07") echo "selected=\"selected\"" ?> value="07">On Call Air Pickup</option>
		  <option <?php if(UPS_PICKUP_TYPE=="19") echo "selected=\"selected\"" ?> value="19">Letter Center</option>
		  <option <?php if(UPS_PICKUP_TYPE=="20") echo "selected=\"selected\"" ?> value="20">Air Service Center</option>
		</select>
	  </td>
	  <td><?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_UPS_PICKUP_METHOD_TOOLTIP')) ?></td>
	</tr>
	<tr>
	  <td><strong><?php echo $VM_LANG->_('PHPSHOP_UPS_PACKAGE_TYPE') ?></strong></td>
	  <td>
		<select class="inputbox" name="package_type">
		  <option <?php if(UPS_PACKAGE_TYPE=="00") echo "selected=\"selected\"" ?> value="00">Unknown
		  <option <?php if(UPS_PACKAGE_TYPE=="01") echo "selected=\"selected\"" ?> value="01">UPS letter</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="02") echo "selected=\"selected\"" ?> value="02">Package</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="03") echo "selected=\"selected\"" ?> value="03">UPS Tube</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="04") echo "selected=\"selected\"" ?> value="04">UPS Pak</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="21") echo "selected=\"selected\"" ?> value="21">UPS Express Box</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="24") echo "selected=\"selected\"" ?> value="24">UPS 25Kg Box</option>
		  <option <?php if(UPS_PACKAGE_TYPE=="25") echo "selected=\"selected\"" ?> value="25">UPS 10Kg Box</option>
		</select>
	  </td>
	  <td><?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_UPS_PACKAGE_TYPE_TOOLTIP')) ?></td>
	</tr>
	<tr class="row0">
	  <td><strong><?php echo $VM_LANG->_('PHPSHOP_UPS_TYPE_RESIDENTIAL') ?></strong></td>
	  <td>
		<select class="inputbox" name="residential">
			<option <?php if(UPS_RESIDENTIAL=="yes") echo "selected=\"selected\"" ?> value="yes"><?php echo $VM_LANG->_('PHPSHOP_UPS_RESIDENTIAL') ?></option>
			<option <?php if(UPS_RESIDENTIAL=="no") echo "selected=\"selected\"" ?> value="no"><?php echo $VM_LANG->_('PHPSHOP_UPS_COMMERCIAL') ?></option>
		</select>
	  </td>
	  <td><?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_UPS_RESIDENTIAL_TOOLTIP')) ?></td>
	</tr>
	<tr class="row1">
	  <td><strong><?php echo $VM_LANG->_('PHPSHOP_UPS_HANDLING_FEE') ?></strong></td>
	  <td><input class="inputbox" type="text" name="handling_fee" value="<?php echo UPS_HANDLING_FEE ?>" /></td>
	  <td><?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_UPS_HANDLING_FEE_TOOLTIP')) ?></td>
	</tr>
	<tr class="row0">
	  <td><strong><?php echo $VM_LANG->_('PHPSHOP_UPS_TAX_CLASS') ?></strong></td>
	  <td>
        <?php
        require_once(CLASSPATH.'ps_tax.php');
        ps_tax::list_tax_value("tax_class", UPS_TAX_CLASS) ?>
	  </td>
	  <td><?php echo mm_ToolTip($VM_LANG->_('PHPSHOP_UPS_TAX_CLASS_TOOLTIP')) ?></td>
	</tr>	
<?php // BEGIN CUSTOM CODE ?>
	<tr class="row1">
	  <td><strong>Ship From Zip Code</strong></td>
	  <td><input class="inputbox" type="text" name="Override_Source_Zip" value="<?php echo Override_Source_Zip ?>" /></td>
	  <td><?php echo mm_ToolTip("Enter a zip code to override the Vendor ship from zip code") ?></td>
	</tr>
	<tr class="row0">
	  <td><strong>Show Delivery Days Quote?</strong></td>
	  <td><input class="inputbox" type="checkbox" name="Show_Delivery_Days_Quote" <?php if (Show_Delivery_Days_Quote == 1) echo "checked=\"checked\""; ?> value="1" /></td>
	  <td><?php echo mm_ToolTip("Enable the Quote-to-Delivery Note next to each Shipping Method that shows the days.") ?></td>
	</tr>
	<tr class="row1">
	  <td><strong>Show Delivery ETA Quote?</strong></td>
	  <td><input class="inputbox" type="checkbox" name="Show_Delivery_ETA_Quote" <?php if (Show_Delivery_ETA_Quote == 1) echo "checked=\"checked\""; ?> value="1" /></td>
	  <td><?php echo mm_ToolTip("Enable the Quote-to-Delivery Note next to each Shipping Method that shows the ETA, or Estimated Time of Arrival.") ?></td>
	</tr>
	<tr class="row0">
	  <td><strong>Show Delivery Warning?</strong></td>
	  <td><input class="inputbox" type="checkbox" name="Show_Delivery_Warning" <?php if (Show_Delivery_Warning == 1) echo "checked=\"checked\""; ?> value="1" /></td>
	  <td><?php echo mm_ToolTip("Enable the Quote-to-Delivery Warning under each Shipping Method that shows the message from the shipper.") ?></td>
	</tr>
	<tr class="row1">
	  <td colspan="3">
	  	<table>
			<tr class="row0">
			  <td colspan="2"><strong>Select Authorized Shipping Methods</strong></td>
			  <td><?php echo mm_ToolTip("Enable each UPS shipping method you would like to offer to customers. Then enter a Fuel Surcharge Rate in percent. (ex. 12.50%)") ?></td>
			</tr>
			<tr class="row1">
			  <td><div align="left"><strong>Shipping Method</strong></div></td>
			  <td><div align="left"><strong>Enable?</strong></div></td>
			  <td><div align="left"><strong>Fuel SurCharge Rate(%)</strong><?php echo mm_ToolTip("A percent of the base charge for each method is added for extra fuel charges. Leave blank or zero to remove the surcharge.") ?></div></td>
			</tr>
			<tr class="row0">
			  <td>UPS Next Day Air</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Next_Day_Air" class="inputbox" <?php if (UPS_Next_Day_Air == 01) echo "checked=\"checked\""; ?> value="01" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Next_Day_Air_FSC" value="<?php echo UPS_Next_Day_Air_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS 2nd Day Air</td>
			  <td>
				<div align="center">
				  <input type="checkbox" name="UPS_2nd_Day_Air" class="inputbox" <?php if (UPS_2nd_Day_Air == 02) echo "checked=\"checked\""; ?> value="02" />
		  	    </div></td>
			  <td><input class="inputbox" type="text" name="UPS_2nd_Day_Air_FSC" value="<?php echo UPS_2nd_Day_Air_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>UPS Ground</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Ground" class="inputbox" <?php if (UPS_Ground == 03) echo "checked=\"checked\""; ?> value="03" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Ground_FSC" value="<?php echo UPS_Ground_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS Worldwide Express SM</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Worldwide_Express_SM" class="inputbox" <?php if (UPS_Worldwide_Express_SM == 07) echo "checked=\"checked\""; ?> value="07" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Worldwide_Express_SM_FSC" value="<?php echo UPS_Worldwide_Express_SM_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>UPS Worldwide Expedited SM</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Worldwide_Expedited_SM" class="inputbox" <?php if (UPS_Worldwide_Expedited_SM == '08') echo "checked=\"checked\""; ?> value="08" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Worldwide_Expedited_SM_FSC" value="<?php echo UPS_Worldwide_Expedited_SM_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS Standard </td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Standard" class="inputbox" <?php if (UPS_Standard == 11) echo "checked=\"checked\""; ?> value="11" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Standard_FSC" value="<?php echo UPS_Standard_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>UPS 3 Day Select </td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_3_Day_Select" class="inputbox" <?php if (UPS_3_Day_Select == 12) echo "checked=\"checked\""; ?> value="12" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_3_Day_Select_FSC" value="<?php echo UPS_3_Day_Select_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS Next Day Air Saver</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Next_Day_Air_Saver" class="inputbox" <?php if (UPS_Next_Day_Air_Saver == 13) echo "checked=\"checked\""; ?> value="13" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Next_Day_Air_Saver_FSC" value="<?php echo UPS_Next_Day_Air_Saver_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>UPS Next Day Air Early A.M. </td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Next_Day_Air_Early_AM" class="inputbox" <?php if (UPS_Next_Day_Air_Early_AM == 14) echo "checked=\"checked\""; ?> value="14" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Next_Day_Air_Early_AM_FSC" value="<?php echo UPS_Next_Day_Air_Early_AM_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS Worldwide Express Plus SM</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Worldwide_Express_Plus_SM" class="inputbox" <?php if (UPS_Worldwide_Express_Plus_SM == 54) echo "checked=\"checked\""; ?> value="54" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Worldwide_Express_Plus_SM_FSC" value="<?php echo UPS_Worldwide_Express_Plus_SM_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>UPS 2nd Day Air A.M</td>
			  <td>
				<div align="center">
				  <input type="checkbox" name="UPS_2nd_Day_Air_AM" class="inputbox" <?php if (UPS_2nd_Day_Air_AM == 59) echo "checked=\"checked\""; ?> value="59" />		
			    </div></td>
			  <td><input class="inputbox" type="text" name="UPS_2nd_Day_Air_AM_FSC" value="<?php echo UPS_2nd_Day_Air_AM_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row1">
			  <td>UPS Express Saver</td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="UPS_Saver" class="inputbox" <?php if (UPS_Saver == 65) echo "checked=\"checked\""; ?> value="65" />
			      </div></td>
			  <td><input class="inputbox" type="text" name="UPS_Saver_FSC" value="<?php echo UPS_Saver_FSC; ?>" />
			  </td>
			</tr>
			<tr class="row0">
			  <td>n/a </td>
			  <td>
			    <div align="center">
			      <input type="checkbox" name="na" class="inputbox" <?php if (na == 64) echo "checked=\"checked\""; ?> value="64" />
			      </div></td>
			  <td>&nbsp;
			  </td>
			</tr>
		  </table>
	  </td>
	</tr>
<?php // END CUSTOM CODE ?>		
	</table>
   <?php
   // return false if there's no configuration
   return true;
	}
	/**
  * Returns the "is_writeable" status of the configuration file
  * @param void
  * @returns boolean True when the configuration file is writeable, false when not
  */
	function configfile_writeable() {
		return is_writeable( CLASSPATH."shipping/".__CLASS__.".cfg.php" );
	}

	/**
	* Writes the configuration file for this shipping method
	* @param array An array of objects
	* @returns boolean True when writing was successful
	*/
	function write_configuration( &$d ) {
		global $vmLogger;

		$my_config_array = array("UPS_ACCESS_CODE" => vmGet( $d, 'UPS_ACCESS_CODE' ),
		"UPS_USER_ID" => vmGet( $d, 'UPS_USER_ID' ),
		"UPS_PASSWORD" => vmGet( $d, 'UPS_PASSWORD' ),
		"UPS_PICKUP_TYPE" => vmGet( $d, 'pickup_type' ),
		"UPS_PACKAGE_TYPE" => vmGet( $d, 'package_type' ),
		"UPS_RESIDENTIAL" => vmGet( $d, 'residential' ),
		"UPS_HANDLING_FEE" => vmGet( $d, 'handling_fee' ),
		"UPS_TAX_CLASS" => vmGet( $d, 'tax_class' )
		// BEGIN CUSTOM CODE
		,"Override_Source_Zip" => vmGet( $d, 'Override_Source_Zip' ),
		"Show_Delivery_Days_Quote" => vmGet( $d, 'Show_Delivery_Days_Quote' ),
		"Show_Delivery_ETA_Quote" => vmGet( $d, 'Show_Delivery_ETA_Quote' ),
		"Show_Delivery_Warning" => vmGet( $d, 'Show_Delivery_Warning' ),
		"UPS_Next_Day_Air" => vmGet( $d, 'UPS_Next_Day_Air' ),
		"UPS_Next_Day_Air_FSC" => vmGet( $d, 'UPS_Next_Day_Air_FSC' ),
		"UPS_2nd_Day_Air" => vmGet( $d, 'UPS_2nd_Day_Air' ),
		"UPS_2nd_Day_Air_FSC" => vmGet( $d, 'UPS_2nd_Day_Air_FSC' ),
		"UPS_Ground" => vmGet( $d, 'UPS_Ground' ),
		"UPS_Ground_FSC" => vmGet( $d, 'UPS_Ground_FSC' ),
		"UPS_Worldwide_Express_SM" => vmGet( $d, 'UPS_Worldwide_Express_SM' ),
		"UPS_Worldwide_Express_SM_FSC" => vmGet( $d, 'UPS_Worldwide_Express_SM_FSC' ),
		"UPS_Worldwide_Expedited_SM" => vmGet( $d, 'UPS_Worldwide_Expedited_SM' ),
		"UPS_Worldwide_Expedited_SM_FSC" => vmGet( $d, 'UPS_Worldwide_Expedited_SM_FSC' ),
		"UPS_Standard" => vmGet( $d, 'UPS_Standard' ),
		"UPS_Standard_FSC" => vmGet( $d, 'UPS_Standard_FSC' ),
		"UPS_3_Day_Select" => vmGet( $d, 'UPS_3_Day_Select' ),
		"UPS_3_Day_Select_FSC" => vmGet( $d, 'UPS_3_Day_Select_FSC' ),
		"UPS_Next_Day_Air_Saver" => vmGet( $d, 'UPS_Next_Day_Air_Saver' ),
		"UPS_Next_Day_Air_Saver_FSC" => vmGet( $d, 'UPS_Next_Day_Air_Saver_FSC' ),
		"UPS_Next_Day_Air_Early_AM" => vmGet( $d, 'UPS_Next_Day_Air_Early_AM' ),
		"UPS_Next_Day_Air_Early_AM_FSC" => vmGet( $d, 'UPS_Next_Day_Air_Early_AM_FSC' ),
		"UPS_Worldwide_Express_Plus_SM" => vmGet( $d, 'UPS_Worldwide_Express_Plus_SM' ),
		"UPS_Worldwide_Express_Plus_SM_FSC" => vmGet( $d, 'UPS_Worldwide_Express_Plus_SM_FSC' ),
		"UPS_2nd_Day_Air_AM" => vmGet( $d, 'UPS_2nd_Day_Air_AM' ),
		"UPS_2nd_Day_Air_AM_FSC" => vmGet( $d, 'UPS_2nd_Day_Air_AM_FSC' ),
		"UPS_Saver" => vmGet( $d, 'UPS_Saver' ),
		"UPS_Saver_FSC" => vmGet( $d, 'UPS_Saver_FSC' ),
		"na" => vmGet( $d, 'na' )

		// END CUSTOM CODE
		);
		$config = "<?php\n";
		$config .= "if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' ); \n\n";
		foreach( $my_config_array as $key => $value ) {
			$value = str_replace("'", "\'", $value );
			$config .= "define ('$key', '$value');\n";
		}

		$config .= "?>";

		if ($fp = fopen(CLASSPATH ."shipping/".__CLASS__.".cfg.php", "w")) {
			fputs($fp, $config, strlen($config));
			fclose ($fp);
			$vmLogger->info( 'The configuration has been updated.' );
			return true;
		}
		else {
			$vmLogger->err( "Error writing to configuration file" );
			return false;
		}
	}
}

?>
