public static function getShipping($shipping_to, $country = 'United States')
{
$ufstore = UFStore::instance();
$shipping_info = array();
//Get ready to calculate for USPS
$usps_package = array('total_cost' => 0, 'total_weight' => 0);
$shipping_costs = array('total' => 0, 'flat' => 0, 'flat_us' => 0, 'flat_international' => 0, 'included' => 0, 'groups' => 0, 'usps' => 0);
$groups = array();
// Generate an array to loop through
//Collect each cart's shipping info
if (UFStoreCart::getCartCount() > 0) {
foreach (UFStoreCart::getCart() as $product_id => $products) {
foreach ($products as $product) {
array_push($shipping_info, array('id' => $product['unique_id'], 'price' => get_field('base_price', $product_id), 'quantity' => $product['quantity'], 'product_id' => $product_id, 'shipping_type' => get_field('shipping_type', $product_id), 'flat_rate_us' => get_field('flat_rate_us', $product_id), 'flat_rate_international' => get_field('flat_rate_international', $product_id), 'individual_weight' => get_field('product_weight', $product_id), 'total_weight' => $product['quantity'] * get_field('product_weight', $product_id), 'group_cost' => get_field('group_cost', $product_id), 'group_amount_of_product' => get_field('group_amount_of_product', $product_id), 'group_category' => get_field('group_category', $product_id)));
}
}
}
if (!empty($shipping_info)) {
//Loop through products
foreach ($shipping_info as $product) {
//Total Flat Rates
if ($product['shipping_type'] == 'flat') {
if ($country == 'United States') {
$shipping_costs['flat'] += $product['flat_rate_us'];
$shipping_costs['flat_us'] += $product['flat_rate_us'];
} else {
$shipping_costs['flat'] += $product['flat_rate_international'];
$shipping_costs['flat_international'] += $product['flat_rate_international'];
}
//Group products together
} else {
if ($product['shipping_type'] == 'group') {
if (!array_key_exists($product['group_category'][0], $groups)) {
// echo $product['group_category'][0];
$groups[$product['group_category'][0]] = array('cost' => $product['group_cost'], 'max_amount' => $product['group_amount_of_product'], 'actual_amount' => $product['quantity']);
} else {
$groups[$product['group_category'][0]]['actual_amount'] = $groups[$product['group_category'][0]]['actual_amount'] + $product['quantity'];
}
//Total USPS Rates
//Don't compute this, just tally all values into a single 'package'
} else {
if ($product['shipping_type'] == 'usps') {
$usps_package['total_cost'] += $product['price'] * $product['quantity'];
$usps_package['total_weight'] += $product['total_weight'];
}
}
}
}
}
foreach ($groups as $group) {
$shipping_costs['groups'] += (floor($group['actual_amount'] / $group['max_amount']) + 1) * $group['cost'];
//Charge $6 for every 4 shirts
}
$shipping_costs['usps'] = UFStoreShippingUSPS::usps($usps_package, $country, $shipping_to);
return $shipping_costs;
}
public static function usps($package, $country, $shipping_to)
{
$api_url = 'http://production.shippingapis.com/ShippingAPI.dll';
$shipping_from = get_field('shipping_from', 'option');
if ($package['total_cost'] == 0 || $package['total_weight'] == 0) {
return array();
}
//perform validation here
//Create package
$package = UFStoreShippingUSPS::usps_create_package($package, $country, $shipping_to, $shipping_from);
//Execute CURL
$response = UFStoreShippingUSPS::execute_curl($api_url . $package);
//Sort through it
$shipping_options = UFStoreShippingUSPS::parse_response_xml($response, $country);
return $shipping_options;
}