/**
* Calculate quote callback: the bulk of the shipping method is usually found
* here. This is where we do the actual calculations to figure out what the
* shipping costs should be. We can return a single price or for more control
* an array of arrays containing:
* - label
* - quantity
* - amount
* - currency code
*
* Only the amount is needed as the rest have default values.
*/
public function calculate_quote($currency_code, $form_values = array(), $order = NULL, $pane_form = NULL, $pane_values = NULL)
{
if (empty($order)) {
$order = $this->order;
}
$settings = $this->settings;
$shipping_line_items = array();
$shipping_line_items[] = array('amount' => commerce_currency_decimal_to_amount($settings['shipping_price'], $currency_code), 'currency_code' => $currency_code, 'label' => t('Normal shipping'));
if (!empty($form_values['express'])) {
$shipping_line_items[] = array('amount' => commerce_currency_decimal_to_amount($settings['shipping_price'], $currency_code), 'currency_code' => $currency_code, 'label' => t('Express fee'));
}
return $shipping_line_items;
}
public function calculate_quote($currency_code, $form_values = array(), $order = NULL, $pane_form = NULL, $pane_values = NULL)
{
if (empty($order)) {
$order = $this->order;
}
$settings = $this->settings;
$order_wrapper = entity_metadata_wrapper('commerce_order', $order);
if (isset($settings['shipping_rates'][$currency_code]) && $settings['shipping_rates'][$currency_code]) {
$amount = $settings['shipping_rates'][$currency_code][$currency_code];
$tax_type = !empty($settings['shipping_rates'][$currency_code]['include_tax']) ? $settings['shipping_rates'][$currency_code]['include_tax'] : '_none';
} else {
$amount = $settings['shipping_price'];
$tax_type = !empty($settings['include_tax']) ? $settings['include_tax'] : '_none';
}
$amount = commerce_currency_decimal_to_amount($amount, $currency_code);
if ($tax_type != '_none' && module_exists('commerce_tax') && ($tax_rate = commerce_tax_rate_load($tax_type))) {
// Create base price component
$price = array('amount' => $amount, 'currency_code' => $currency_code, 'data' => array());
// Add quote component part.
$quote = $price;
$quote['amount'] = $price['amount'] / (1 + $tax_rate['rate']);
$price['data'] = commerce_price_component_add($price, 'quote', $quote, TRUE, FALSE);
// Add tax component part.
$tax = $quote;
$tax['amount'] = $price['amount'] - $quote['amount'];
$price['data'] = commerce_price_component_add($price, $tax_rate['price_component'], $tax, TRUE, FALSE);
}
$quantity = 0;
foreach ($order_wrapper->commerce_line_items as $line_item_wrapper) {
if ($line_item_wrapper->type->value() == 'product') {
if ($settings['rate_type'] == 'product') {
$quantity += $line_item_wrapper->quantity->value();
} elseif ($settings['rate_type'] == 'line_item') {
$quantity += 1;
} elseif ($settings['rate_type'] == 'order') {
$quantity = 1;
}
}
}
$line_item_data = array('label' => $settings['label'], 'quantity' => $quantity);
if (!empty($price)) {
$line_item_data['price'] = $price;
} else {
$line_item_data['amount'] = $amount;
}
$shipping_line_items = array();
$shipping_line_items[] = $line_item_data;
return $shipping_line_items;
}
/**
* Build a state array for relay response processing
*
* @param $response
* A web service converted response
*/
protected function buildRelayResponseState($response)
{
$state = array();
if (isset($response['amount']) && isset($response['currency_code'])) {
$state['charge'] = array('amount' => commerce_currency_decimal_to_amount($response['amount'], $response['currency_code']), 'currency_code' => $response['currency_code']);
}
if (!empty($response['commerce_order_id'])) {
$state['order'] = commerce_order_load($response['commerce_order_id']);
}
$customer = array();
if (!empty($response['customer_ref'])) {
$customer['uid'] = $response['customer_ref'];
} elseif (!empty($response['x_cust_id'])) {
$customer['uid'] = $response['x_cust_id'];
}
if (!empty($response['client_email'])) {
$customer['mail'] = $response['client_email'];
}
if (!empty($customer)) {
$state['customer'] = (object) $customer;
}
// Add billing address per response parameters
$state['billing_address'] = $this->createResponseBillingAddress($response);
// Allow others to alter
$alter_context = array('response' => $response);
$this->controller->alter('hpp_relay_response_state', $state, $alter_context);
// Resolve state
$this->controller->resolvePaymentState($state);
return $state;
}