/**
* box_shipping function.
*
* @access private
* @param mixed $package
* @return void
*/
private function box_shipping($package)
{
$requests = array();
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
// Add Standard UPS boxes
if (!empty($this->ups_packaging)) {
foreach ($this->ups_packaging as $key => $box_code) {
$box = $this->packaging[$box_code];
$newbox = $boxpack->add_box($this->get_packaging_dimension($box['length']), $this->get_packaging_dimension($box['width']), $this->get_packaging_dimension($box['height']));
$newbox->set_inner_dimensions($this->get_packaging_dimension($box['length']), $this->get_packaging_dimension($box['width']), $this->get_packaging_dimension($box['height']));
$newbox->set_id($box['name']);
if ($box['weight']) {
$newbox->set_max_weight($this->get_packaging_weight($box['weight']));
}
}
}
// Define boxes
if (!empty($this->boxes)) {
foreach ($this->boxes as $box) {
$newbox = $boxpack->add_box($box['outer_length'], $box['outer_width'], $box['outer_height'], $box['box_weight']);
$newbox->set_inner_dimensions($box['inner_length'], $box['inner_width'], $box['inner_height']);
if ($box['max_weight']) {
$newbox->set_max_weight($box['max_weight']);
}
}
}
// Add items
$ctr = 0;
foreach ($package['contents'] as $item_id => $values) {
$ctr++;
if (!$values['data']->needs_shipping()) {
$this->debug(sprintf(__('Product #%d is virtual. Skipping.', 'woocommerce-shipping-ups'), $ctr));
continue;
}
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(number_format(wc_get_dimension($dimensions[2], $this->dim_unit), 2, '.', ''), number_format(wc_get_dimension($dimensions[1], $this->dim_unit), 2, '.', ''), number_format(wc_get_dimension($dimensions[0], $this->dim_unit), 2, '.', ''), number_format(wc_get_weight($values['data']->get_weight(), $this->weight_unit), 2, '.', ''), $values['data']->get_price());
}
} else {
$this->debug(sprintf(__('UPS Parcel Packing Method is set to Pack into Boxes. Product #%d is missing dimensions. Aborting.', 'woocommerce-shipping-ups'), $ctr), 'error');
return;
}
}
// Pack it
$boxpack->pack();
// Get packages
$box_packages = $boxpack->get_packages();
$ctr = 0;
foreach ($box_packages as $key => $box_package) {
$ctr++;
$this->debug("PACKAGE " . $ctr . " (" . $key . ")\n<pre>" . print_r($box_package, true) . "</pre>");
$weight = $box_package->weight;
$dimensions = array($box_package->length, $box_package->width, $box_package->height);
sort($dimensions);
// get weight, or 1 if less than 1 lbs.
// $_weight = ( floor( $weight ) < 1 ) ? 1 : $weight;
$request = '<Package>' . "\n";
$request .= ' <PackagingType>' . "\n";
$request .= ' <Code>02</Code>' . "\n";
$request .= ' <Description>Package/customer supplied</Description>' . "\n";
$request .= ' </PackagingType>' . "\n";
$request .= ' <Description>Rate</Description>' . "\n";
$request .= ' <Dimensions>' . "\n";
$request .= ' <UnitOfMeasurement>' . "\n";
$request .= ' <Code>' . $this->dim_unit . '</Code>' . "\n";
$request .= ' </UnitOfMeasurement>' . "\n";
$request .= ' <Length>' . $dimensions[2] . '</Length>' . "\n";
$request .= ' <Width>' . $dimensions[1] . '</Width>' . "\n";
$request .= ' <Height>' . $dimensions[0] . '</Height>' . "\n";
$request .= ' </Dimensions>' . "\n";
$request .= ' <PackageWeight>' . "\n";
$request .= ' <UnitOfMeasurement>' . "\n";
$request .= ' <Code>' . $this->weight_unit . '</Code>' . "\n";
$request .= ' </UnitOfMeasurement>' . "\n";
$request .= ' <Weight>' . $weight . '</Weight>' . "\n";
$request .= ' </PackageWeight>' . "\n";
if ($this->insuredvalue) {
$request .= ' <PackageServiceOptions>' . "\n";
// InsuredValue
if ($this->insuredvalue) {
$request .= ' <InsuredValue>' . "\n";
$request .= ' <CurrencyCode>' . get_woocommerce_currency() . '</CurrencyCode>' . "\n";
$request .= ' <MonetaryValue>' . $box_package->value . '</MonetaryValue>' . "\n";
$request .= ' </InsuredValue>' . "\n";
}
$request .= ' </PackageServiceOptions>' . "\n";
}
$request .= '</Package>' . "\n";
$requests[] = $request;
}
return $requests;
}
/**
* box_shipping function.
*
* @access private
* @param mixed $package
* @return void
*/
private function box_shipping($package)
{
global $woocommerce;
$requests = array();
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
// Add Standard UPS boxes
if (!empty($this->ups_packaging)) {
foreach ($this->ups_packaging as $key => $box_code) {
$box = $this->packaging[$box_code];
$newbox = $boxpack->add_box($key, $box['length'], $box['width'], $box['height']);
$newbox->set_inner_dimensions($box['length'], $box['width'], $box['height']);
if ($box['weight']) {
$newbox->set_max_weight($box['weight']);
}
}
}
// Define boxes
if (!empty($this->boxes)) {
foreach ($this->boxes as $box) {
$newbox = $boxpack->add_box($box['outer_length'], $box['outer_width'], $box['outer_height'], $box['box_weight']);
$newbox->set_inner_dimensions($box['inner_length'], $box['inner_width'], $box['inner_height']);
if ($box['max_weight']) {
$newbox->set_max_weight($box['max_weight']);
}
}
}
// Add items
$ctr = 0;
foreach ($package['contents'] as $item_id => $values) {
$ctr++;
if (!$values['data']->needs_shipping()) {
if ($this->debug) {
$woocommerce->add_message(sprintf(__('Product #%d is virtual. Skipping.', 'wc_ups'), $ctr));
}
continue;
}
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(number_format(woocommerce_get_dimension($dimensions[2], 'in'), 2, '.', ''), number_format(woocommerce_get_dimension($dimensions[1], 'in'), 2, '.', ''), number_format(woocommerce_get_dimension($dimensions[0], 'in'), 2, '.', ''), number_format(woocommerce_get_weight($values['data']->get_weight(), 'lbs'), 2, '.', ''), $values['data']->get_price());
}
} else {
if ($this->debug) {
$woocommerce->add_error(sprintf(__('Product #%d is missing dimensions. Aborting.', 'wc_ups'), $ctr));
}
return;
}
}
// Pack it
$boxpack->pack();
// Get packages
$box_packages = $boxpack->get_packages();
$ctr = 0;
foreach ($box_packages as $key => $box_package) {
$ctr++;
if ($this->debug) {
$woocommerce->add_error("PACKAGE " . $ctr . " (" . $key . ")\n<pre>" . print_r($box_package, true) . "</pre>");
}
$weight = $box_package->weight;
$dimensions = array($box_package->length, $box_package->width, $box_package->height);
sort($dimensions);
// get weight, or 1 if less than 1 lbs.
$_weight = floor($weight) < 1 ? 1 : floor($weight);
$request = '<Package>' . "\n";
$request .= ' <PackagingType>' . "\n";
$request .= ' <Code>02</Code>' . "\n";
$request .= ' <Description>Package/customer supplied</Description>' . "\n";
$request .= ' </PackagingType>' . "\n";
$request .= ' <Description>Rate</Description>' . "\n";
$request .= ' <Dimensions>' . "\n";
$request .= ' <UnitOfMeasurement>' . "\n";
$request .= ' <Code>IN</Code>' . "\n";
$request .= ' </UnitOfMeasurement>' . "\n";
$request .= ' <Length>' . $dimensions[2] . '</Length>' . "\n";
$request .= ' <Width>' . $dimensions[1] . '</Width>' . "\n";
$request .= ' <Height>' . $dimensions[0] . '</Height>' . "\n";
$request .= ' </Dimensions>' . "\n";
$request .= ' <PackageWeight>' . "\n";
$request .= ' <UnitOfMeasurement>' . "\n";
$request .= ' <Code>LBS</Code>' . "\n";
$request .= ' </UnitOfMeasurement>' . "\n";
$request .= ' <Weight>' . $_weight . '</Weight>' . "\n";
$request .= ' </PackageWeight>' . "\n";
$request .= '</Package>' . "\n";
$requests[] = $request;
}
return $requests;
}
/**
* calculate_flat_rate_box_rate function.
*
* @access private
* @param mixed $package
* @return void
*/
private function calculate_flat_rate_box_rate($package, $box_type = 'priority')
{
global $woocommerce;
$cost = 0;
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
$domestic = in_array($package['destination']['country'], $this->domestic) ? true : false;
$added = array();
// Define boxes
foreach ($this->flat_rate_boxes as $service_code => $box) {
if ($box['box_type'] != $box_type) {
continue;
}
$domestic_service = substr($service_code, 0, 1) == 'd' ? true : false;
if ($domestic && $domestic_service || !$domestic && !$domestic_service) {
$newbox = $boxpack->add_box($box['length'], $box['width'], $box['height']);
$newbox->set_max_weight($box['weight']);
$newbox->set_id($service_code);
if (isset($box['volume']) && method_exists($newbox, 'set_volume')) {
$newbox->set_volume($box['volume']);
}
if (isset($box['type']) && method_exists($newbox, 'set_type')) {
$newbox->set_type($box['type']);
}
$added[] = $service_code . ' - ' . $box['name'] . ' (' . $box['length'] . 'x' . $box['width'] . 'x' . $box['height'] . ')';
}
}
$this->debug('Calculating USPS Flat Rate with boxes: ' . implode(', ', $added));
// Add items
foreach ($package['contents'] as $item_id => $values) {
if (!$values['data']->needs_shipping()) {
continue;
}
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
} else {
$this->debug(sprintf(__('Product #%d is missing dimensions! Using 1x1x1.', 'woocommerce-shipping-usps'), $item_id), 'error');
$dimensions = array(1, 1, 1);
}
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(woocommerce_get_dimension($dimensions[2], 'in'), woocommerce_get_dimension($dimensions[1], 'in'), woocommerce_get_dimension($dimensions[0], 'in'), woocommerce_get_weight($values['data']->get_weight(), 'lbs'), $values['data']->get_price());
}
}
// Pack it
$boxpack->pack();
// Get packages
$flat_packages = $boxpack->get_packages();
if ($flat_packages) {
foreach ($flat_packages as $flat_package) {
if (isset($this->flat_rate_boxes[$flat_package->id])) {
$this->debug('Packed ' . $flat_package->id . ' - ' . $this->flat_rate_boxes[$flat_package->id]['name']);
// Get pricing
$box_pricing = $this->settings['shippingrates'] == 'ONLINE' && isset($this->flat_rate_pricing[$flat_package->id]['online']) ? $this->flat_rate_pricing[$flat_package->id]['online'] : $this->flat_rate_pricing[$flat_package->id]['retail'];
if (is_array($box_pricing)) {
if (isset($box_pricing[$package['destination']['country']])) {
$box_cost = $box_pricing[$package['destination']['country']];
} else {
$box_cost = $box_pricing['*'];
}
} else {
$box_cost = $box_pricing;
}
// Fees
if (!empty($this->flat_rate_fee)) {
$sym = substr($this->flat_rate_fee, 0, 1);
$fee = $sym == '-' ? substr($this->flat_rate_fee, 1) : $this->flat_rate_fee;
if (strstr($fee, '%')) {
$fee = str_replace('%', '', $fee);
if ($sym == '-') {
$box_cost = $box_cost - $box_cost * (floatval($fee) / 100);
} else {
$box_cost = $box_cost + $box_cost * (floatval($fee) / 100);
}
} else {
if ($sym == '-') {
$box_cost = $box_cost - $fee;
} else {
$box_cost += $fee;
}
}
if ($box_cost < 0) {
$box_cost = 0;
}
}
$cost += $box_cost;
} else {
return;
// no match
}
}
if ($box_type == 'express') {
$label = !empty($this->settings['flat_rate_express_title']) ? $this->settings['flat_rate_express_title'] : ($domestic ? '' : 'International ') . 'Priority Mail Express Flat Rate®';
} else {
$label = !empty($this->settings['flat_rate_priority_title']) ? $this->settings['flat_rate_priority_title'] : ($domestic ? '' : 'International ') . 'Priority Mail Flat Rate®';
}
return array('id' => $this->id . ':flat_rate_box_' . $box_type, 'label' => $label, 'cost' => $cost, 'sort' => $box_type == 'express' ? -1 : -2);
}
}
/**
* Retrieves order items and packs them into boxes by dimensions
*
* @params mixed $order for order we are working with
* @params array $shipment for order we are working with
*
* @return mixed array
*/
public static function get_packages($order, $shipment)
{
global $woocommerce;
//load box packer if not already loaded
if (!class_exists('WC_Boxpack')) {
include_once WP_CONTENT_DIR . '/plugins/woocommerce-shipping-usps/includes/box-packer/class-wc-boxpack.php';
}
//pack items if not set
if (!isset($shipment['_packages'])) {
$boxpack = new WC_Boxpack();
self::$shipper = self::get_shipper($order);
//get boxes from shipper class settings
$boxes = self::$shipper->get_boxes();
//Add Standard and Custom Boxes
if (!empty($boxes)) {
foreach ($boxes as $key => $box) {
$newbox = $boxpack->add_box($box['outer_length'], $box['outer_width'], $box['outer_height'], $box['box_weight']);
$newbox->set_inner_dimensions($box['inner_length'], $box['inner_width'], $box['inner_height']);
$newbox->set_max_weight($box['max_weight']);
$newbox->set_id = $key;
}
}
//retrieve order items for packing
$items = $order->get_items();
//add order items
foreach ($items as $key => $item) {
$product = $order->get_product_from_item($item);
$item_key = $key;
$dim = explode(' ', str_replace(' x ', ' ', $product->get_dimensions()));
for ($i = 0; $i < $item['qty']; ++$i) {
$boxpack->add_item(number_format(wc_get_dimension($dim[0], 'in'), 2), number_format(wc_get_dimension($dim[1], 'in'), 2), number_format(wc_get_dimension($dim[2], 'in'), 2), number_format(wc_get_weight($product->get_weight(), 'lbs'), 2), $product->get_price(), array('id' => $item['variation_id'] ? $item['variation_id'] : $item['product_id']));
}
}
//Pack Items into boxes & return
$boxpack->pack();
//get packed items
$shipment['_packages'] = $boxpack->get_packages();
}
//normalize array for later use
if (!is_array($shipment['_packages'][0]->packed[0])) {
//Parse through items and convert std objects to arrays
foreach ($shipment['_packages'] as $package) {
//if no tracking number set
if (!isset($package->id) || empty($package->id)) {
$package->id = 'No Tracking# Assigned';
}
//remove unnecessay data
unset($package->unpacked);
//convert WC_Item to array
foreach ($package->packed as $key => $line) {
$line = (array) $line;
array_shift($line);
$package->packed[$key] = $line;
}
}
//save changes to DB
//self::update_shipment( $order->id, $shipment );
}
//return shipment for further processing
return $shipment;
}
/**
* box_shipping function.
*
* @access private
* @param mixed $package
* @return void
*/
private function box_shipping($package)
{
global $woocommerce;
$requests = array();
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
// Define boxes
foreach ($this->boxes as $box) {
$newbox = $boxpack->add_box($box['outer_length'], $box['outer_width'], $box['outer_height'], $box['box_weight']);
$newbox->set_inner_dimensions($box['inner_length'], $box['inner_width'], $box['inner_height']);
if ($box['max_weight']) {
$newbox->set_max_weight($box['max_weight']);
}
if ($box['name']) {
$newbox->set_id($box['name']);
}
}
// Add items
foreach ($package['contents'] as $item_id => $values) {
if (!$values['data']->needs_shipping()) {
$this->debug(sprintf(__('Product #%d is virtual. Skipping.', 'wc_canada_post'), $item_id));
continue;
}
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(woocommerce_get_dimension($dimensions[2], 'cm'), woocommerce_get_dimension($dimensions[1], 'cm'), woocommerce_get_dimension($dimensions[0], 'cm'), woocommerce_get_weight($values['data']->get_weight(), 'kg'), $values['data']->get_price());
}
} else {
if (function_exists('wc_add_notice')) {
wc_add_notice(sprintf(__('Product # is missing dimensions. Aborting.', 'wc_canada_post'), $item_id), 'error');
} else {
$woocommerce->add_error(sprintf(__('Product # is missing dimensions. Aborting.', 'wc_canada_post'), $item_id));
}
return;
}
}
// Pack it
$boxpack->pack();
// Get packages
$packages = $boxpack->get_packages();
foreach ($packages as $package) {
$dimensions = array($package->length, $package->width, $package->height);
sort($dimensions);
$request = '<parcel-characteristics>' . "\n";
$request .= ' <weight>' . round($package->weight, 2) . '</weight>' . "\n";
$request .= ' <dimensions>' . "\n";
$request .= ' <height>' . round($dimensions[0], 1) . '</height>' . "\n";
$request .= ' <width>' . round($dimensions[1], 1) . '</width>' . "\n";
$request .= ' <length>' . round($dimensions[2], 1) . '</length>' . "\n";
$request .= ' </dimensions>' . "\n";
$request .= '</parcel-characteristics>' . "\n";
// Package options
if (!empty($this->options)) {
$option_request = '';
foreach ($this->options as $option) {
if ($package['destination']['country'] !== 'CA' && 'PA18' === $option) {
continue;
}
$option_request .= ' <option>' . "\n";
$option_request .= ' <option-code>' . $option . '</option-code>' . "\n";
if ($option == 'COV') {
$option_request .= ' <option-amount>' . $package->value . '</option-amount>' . "\n";
}
$option_request .= ' </option>' . "\n";
}
if ($option_request) {
$request .= '<options>' . "\n" . $option_request . '</options>' . "\n";
}
}
$requests[] = $request;
}
return $requests;
}
/**
* box_shipping function.
*
* @access private
* @param mixed $package
* @return array
*/
private function box_shipping($package)
{
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
// Merge default boxes
foreach ($this->default_boxes as $key => $box) {
$box['enabled'] = isset($this->boxes[$box['id']]['enabled']) ? $this->boxes[$box['id']]['enabled'] : true;
$this->boxes[] = $box;
}
// Define boxes
foreach ($this->boxes as $key => $box) {
if (!is_numeric($key)) {
continue;
}
if (!$box['enabled']) {
continue;
}
$newbox = $boxpack->add_box($box['length'], $box['width'], $box['height'], $box['box_weight']);
if (isset($box['id'])) {
$newbox->set_id(current(explode(':', $box['id'])));
}
if ($box['max_weight']) {
$newbox->set_max_weight($box['max_weight']);
}
}
// Add items
foreach ($package['contents'] as $item_id => $values) {
if (!$values['data']->needs_shipping()) {
$this->debug(sprintf(__('Product # is virtual. Skipping.', 'woocommerce-shipping-fedex'), $item_id), 'error');
continue;
}
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(woocommerce_get_dimension($dimensions[2], 'in'), woocommerce_get_dimension($dimensions[1], 'in'), woocommerce_get_dimension($dimensions[0], 'in'), woocommerce_get_weight($values['data']->get_weight(), 'lbs'), $values['data']->get_price(), array('data' => $values['data']));
}
} else {
$this->debug(sprintf(__('Product #%s is missing dimensions. Aborting.', 'woocommerce-shipping-fedex'), $item_id), 'error');
return;
}
}
// Pack it
$boxpack->pack();
$packages = $boxpack->get_packages();
$to_ship = array();
$group_id = 1;
foreach ($packages as $package) {
if ($package->unpacked === true) {
$this->debug('Unpacked Item');
} else {
$this->debug('Packed ' . $package->id);
}
$dimensions = array($package->length, $package->width, $package->height);
sort($dimensions);
$group = array('GroupNumber' => $group_id, 'GroupPackageCount' => 1, 'Weight' => array('Value' => max('0.5', round($package->weight, 2)), 'Units' => 'LB'), 'Dimensions' => array('Length' => max(1, round($dimensions[2], 2)), 'Width' => max(1, round($dimensions[1], 2)), 'Height' => max(1, round($dimensions[0], 2)), 'Units' => 'IN'), 'InsuredValue' => array('Amount' => round($package->value), 'Currency' => get_woocommerce_currency()), 'packed_products' => array(), 'package_id' => $package->id);
if (!empty($package->packed) && is_array($package->packed)) {
foreach ($package->packed as $packed) {
$group['packed_products'][] = $packed->get_meta('data');
}
}
if ($this->freight_enabled) {
$highest_freight_class = '';
if (!empty($package->packed) && is_array($package->packed)) {
foreach ($package->packed as $item) {
if ($item->get_meta('data')->get_shipping_class_id()) {
$freight_class = $this->get_freight_class($item->get_meta('data')->get_shipping_class_id());
if ($freight_class > $highest_freight_class) {
$highest_freight_class = $freight_class;
}
}
}
}
$group['freight_class'] = $highest_freight_class ? $highest_freight_class : '';
}
$to_ship[] = $group;
$group_id++;
}
return $to_ship;
}
/**
* box_shipping function.
*
* @access private
* @param mixed $package
* @return void
*/
private function box_shipping($package)
{
global $woocommerce;
$requests = array();
if (!class_exists('WC_Boxpack')) {
include_once 'box-packer/class-wc-boxpack.php';
}
$boxpack = new WC_Boxpack();
// Define boxes
foreach ($this->boxes + $this->default_boxes as $key => $box) {
if (!is_numeric($key)) {
continue;
}
$newbox = $boxpack->add_box($box['length'], $box['width'], $box['height'], $box['box_weight']);
if (isset($box['id'])) {
$newbox->set_id($box['id']);
}
if ($box['max_weight']) {
$newbox->set_max_weight($box['max_weight']);
}
}
// Add items
foreach ($package['contents'] as $item_id => $values) {
if ($values['data']->length && $values['data']->height && $values['data']->width && $values['data']->weight) {
$dimensions = array($values['data']->length, $values['data']->height, $values['data']->width);
for ($i = 0; $i < $values['quantity']; $i++) {
$boxpack->add_item(woocommerce_get_dimension($dimensions[2], 'in'), woocommerce_get_dimension($dimensions[1], 'in'), woocommerce_get_dimension($dimensions[0], 'in'), woocommerce_get_weight($values['data']->get_weight(), 'lbs'), $values['data']->get_price());
}
} else {
$woocommerce->add_error(sprintf(__('Product # is missing dimensions. Aborting.', 'wc_fedex'), $item_id));
return;
}
}
// Pack it
$boxpack->pack();
// Get packages
$packages = $boxpack->get_packages();
$group = 1;
foreach ($packages as $package) {
$dimensions = array($package->length, $package->width, $package->height);
sort($dimensions);
$request = array();
$request['GroupNumber'] = $group;
$request['GroupPackageCount'] = 1;
$request['Weight'] = array('Value' => max('0.5', round($package->weight, 2)), 'Units' => 'LB');
if ($values['data']->length && $values['data']->height && $values['data']->width) {
$request['Dimensions'] = array('Length' => max(1, round($dimensions[2], 2)), 'Width' => max(1, round($dimensions[1], 2)), 'Height' => max(1, round($dimensions[0], 2)), 'Units' => 'IN');
}
$request['InsuredValue'] = array('Amount' => round($package->value), 'Currency' => get_woocommerce_currency());
$requests[] = $request;
$group++;
}
return $requests;
}