/**
* Set postage that is available to the shopping cart based on the
* country and zip code submitted
*
* @param $country 2 character country code
* @param $code Zip or Postal code
* @return ShoppingCart
*/
public function setAvailablePostage($country, $code)
{
$postage_areas = new ShippingCalculator($code, $country);
$postage_areas->setCost($this->SubTotalCost)->setWeight($this->TotalWeight)->setItems($this->TotalItems);
$postage_areas = $postage_areas->getPostageAreas();
Session::set("Checkout.AvailablePostage", $postage_areas);
return $this;
}
public function __construct($controller, $name = "PostagePaymentForm")
{
if (!Checkout::config()->simple_checkout && !ShoppingCart::get()->isCollection()) {
// Get delivery data and postage areas from session
$delivery_data = Session::get("Checkout.DeliveryDetailsForm.data");
$country = $delivery_data['DeliveryCountry'];
$postcode = $delivery_data['DeliveryPostCode'];
$cart = ShoppingCart::get();
$postage_areas = new ShippingCalculator($postcode, $country);
$postage_areas->setCost($cart->SubTotalCost)->setWeight($cart->TotalWeight)->setItems($cart->TotalItems);
$postage_areas = $postage_areas->getPostageAreas();
// Loop through all postage areas and generate a new list
$postage_array = array();
foreach ($postage_areas as $area) {
$area_currency = new Currency("Cost");
$area_currency->setValue($area->Cost);
$postage_array[$area->ID] = $area->Title . " (" . $area_currency->Nice() . ")";
}
if (Session::get('Checkout.PostageID')) {
$postage_id = Session::get('Checkout.PostageID');
} elseif ($postage_areas->exists()) {
$postage_id = $postage_areas->first()->ID;
} else {
$postage_id = 0;
}
if (count($postage_array)) {
$select_postage_field = OptionsetField::create("PostageID", _t('Checkout.PostageSelection', 'Please select your preferred postage'), $postage_array)->setValue($postage_id);
} else {
$select_postage_field = ReadonlyField::create("NoPostage", "", _t('Checkout.NoPostageSelection', 'Unfortunately we cannot deliver to your address'))->addExtraClass("label")->addExtraClass("label-red");
}
// Setup postage fields
$postage_field = CompositeField::create(HeaderField::create("PostageHeader", _t('Checkout.Postage', "Postage")), $select_postage_field)->setName("PostageFields")->addExtraClass("unit")->addExtraClass("size1of2")->addExtraClass("unit-50");
} elseif (ShoppingCart::get()->isCollection()) {
$postage_field = CompositeField::create(HeaderField::create("PostageHeader", _t('Checkout.CollectionOnly', "Collection Only")), ReadonlyField::create("CollectionText", "", _t("Checkout.ItemsReservedInstore", "Your items will be held instore until you collect them")))->setName("CollectionFields")->addExtraClass("unit")->addExtraClass("size1of2")->addExtraClass("unit-50");
} else {
$postage_field = null;
}
// Get available payment methods and setup payment
$payment_methods = ArrayList::create();
foreach (SiteConfig::current_site_config()->PaymentMethods() as $payment_method) {
if ($payment_method->canView()) {
$payment_methods->add($payment_method);
}
}
// Deal with payment methods
if ($payment_methods->exists()) {
$payment_field = OptionsetField::create('PaymentMethodID', _t('Checkout.PaymentSelection', 'Please choose how you would like to pay'), $payment_methods->map('ID', 'Label'), $payment_methods->filter('Default', 1)->first()->ID);
} else {
$payment_field = ReadonlyField::create("PaymentMethodID", _t('Checkout.PaymentSelection', 'Please choose how you would like to pay'), _t('Checkout.NoPaymentMethods', 'You cannot pay at this time, if you feel there has been an error please contact us.'));
}
$payment_field = CompositeField::create(HeaderField::create('PaymentHeading', _t('Checkout.Payment', 'Payment'), 2), $payment_field)->setName("PaymentFields")->addExtraClass("unit")->addExtraClass("size1of2")->addExtraClass("unit-50");
$fields = FieldList::create(CompositeField::create($postage_field, $payment_field)->setName("PostagePaymentFields")->addExtraClass("units-row")->addExtraClass("line"));
$back_url = $controller->Link("billing");
if ($payment_methods->exists()) {
$actions = FieldList::create(LiteralField::create('BackButton', '<a href="' . $back_url . '" class="btn btn-red checkout-action-back">' . _t('Checkout.Back', 'Back') . '</a>'), FormAction::create('doContinue', _t('Checkout.PaymentDetails', 'Enter Payment Details'))->addExtraClass('btn')->addExtraClass('checkout-action-next')->addExtraClass('btn-green'));
} else {
$actions = FieldList::create();
}
$validator = RequiredFields::create(array("PostageID", "PaymentMethod"));
parent::__construct($controller, $name, $fields, $actions, $validator);
}
