/**
* Calculates the shipping rate.
*
* @param array $package Order package.
*
* @return void
*/
public function calculate_shipping($package = array())
{
global $woocommerce;
$rates = array();
$errors = array();
$shipping_values = $this->correios_calculate($package);
if (!empty($shipping_values)) {
foreach ($shipping_values as $code => $shipping) {
if (!isset($shipping->Erro)) {
continue;
}
$name = WC_Correios_Connect::get_service_name($code);
$error_number = (string) $shipping->Erro;
$error_message = WC_Correios_Error::get_message($shipping->Erro);
$errors[$error_number] = array('error' => $error_message, 'number' => $error_number);
// Set the shipping rates.
if (in_array($error_number, array('0', '010'))) {
$label = 'yes' == $this->display_date ? WC_Correios_Connect::estimating_delivery($name, $shipping->PrazoEntrega, $this->additional_time) : $name;
$cost = $this->fix_format(esc_attr($shipping->Valor));
$fee = $this->get_fee($this->fix_format($this->fee), $cost);
array_push($rates, array('id' => $name, 'label' => $label, 'cost' => $cost + $fee));
}
}
// Display correios errors.
if (!empty($errors)) {
foreach ($errors as $error) {
if ('' != $error['error']) {
$type = '010' == $error['number'] ? 'notice' : 'error';
$message = '<strong>' . __('Correios', 'woocommerce-correios') . ':</strong> ' . esc_attr($error['error']);
if (function_exists('wc_add_notice')) {
wc_add_notice($message, $type);
} else {
if ('error' == $type) {
$woocommerce->add_error($message);
} else {
$woocommerce->add_message($message);
}
}
}
}
}
$rates = apply_filters('woocommerce_correios_shipping_methods', $rates, $package);
// Add rates.
foreach ($rates as $rate) {
$this->add_rate($rate);
}
}
}
/**
* Get the shipping rates.
*
* @param object $shipping_values Shipping values.
* @param array $options Plugin options.
* @param array $package Product package.
*
* @return array Shipping rates.
*/
protected static function get_the_shipping($shipping_values, $options, $package)
{
$_rates = array();
if (!empty($shipping_values)) {
foreach ($shipping_values as $code => $shipping) {
if (isset($shipping->Erro) && 0 == $shipping->Erro) {
$date = isset($options['display_date']) ? $options['display_date'] : 'no';
$fee = isset($options['fee']) ? $options['fee'] : 0;
$add_time = isset($options['additional_time']) ? $options['additional_time'] : 0;
$name = WC_Correios_Connect::get_service_name($code);
$label = 'yes' == $date ? WC_Correios_Connect::estimating_delivery($name, $shipping->PrazoEntrega, $add_time) : $name;
$cost = str_replace(',', '.', esc_attr($shipping->Valor));
$fee = WC_Correios_Connect::get_fee(str_replace(',', '.', $fee), $cost);
$_rates[] = array('id' => $name, 'label' => $label, 'cost' => $cost + $fee);
}
}
}
$_rates = apply_filters('woocommerce_correios_shipping_methods', $_rates, $package);
// Format the cost.
$rates = array();
foreach ($_rates as $rate) {
$rates[] = array('id' => $rate['id'], 'label' => $rate['label'], 'cost' => self::get_price($rate['cost']));
}
return $rates;
}
