public function calculate_shipping($package)
{
$package = WbsPackage::fromWcPackage($package);
if (!$this->weight->includes($package->getWeight()) || !$this->subtotal->includes($package->getPrice($this->subtotalWithTax))) {
return;
}
$defaultRate = new WbsBucketRate('___wbs_base_pseudo_class', $this->fee, $this->weightRate);
/** @var WbsItemBucket[] $buckets */
$buckets = array();
foreach ($package->getLines() as $line) {
$product = $line->getProduct();
$class = $product->get_shipping_class();
$rate = $this->shippingClassRates->findById($class);
if ($rate == null) {
$rate = $defaultRate;
}
$class = $rate->getId();
if (!isset($buckets[$class])) {
$buckets[$class] = new WbsItemBucket(0, $rate);
}
$buckets[$class]->add($line->getWeight());
}
$defaultClass = $defaultRate->getId();
if (!isset($buckets[$defaultClass])) {
$buckets[$defaultClass] = new WbsItemBucket(0, $defaultRate);
}
$price = 0;
foreach ($buckets as $bucket) {
$price += $bucket->calculate();
}
$price = $this->priceClamp->clamp($price);
$this->add_rate(array('id' => $this->id, 'label' => $this->title, 'cost' => $price, 'taxes' => '', 'calc_tax' => 'per_order'));
}
private function shippingClassRateRow($inputNamePrefix, $rateId, WbsBucketRate $rate = null, $class = null)
{
return '
<tr class="flat_rate ' . esc_html($class) . '">
<th class="check-column">
<input type="checkbox" name="select" />
</th>
<td class="flat_rate_class">
' . $this->shippingClassSelect("{$inputNamePrefix}[{$rateId}][class]", $rate ? $rate->getId() : null) . '
</td>
<td>' . $this->decimalInput(array('value' => $rate ? $rate->getFlatRate() : null, 'name' => "{$inputNamePrefix}[{$rateId}][fee]")) . '
</td>
<td>' . $this->weightRate("{$inputNamePrefix}[{$rateId}][weight_rate]", $rate ? $rate->getProgressiveRate()->toArray() : null, false) . '
</td>
</tr>
';
}
public function add(WbsBucketRate $rate)
{
$this->rates[$rate->getId()] = $rate;
}
public function calculate()
{
return $this->rate->rate($this->quantity);
}