/**
* returns shipping quotes using this shipping module.
*
* @param boolean $for_display (optional) (unused)
* @return array collection of rates applicable.
*/
function getQuote($for_display = false)
{
global $wpdb, $wpsc_cart;
$quote_shipping_method = wpsc_get_customer_meta('quote_shipping_method');
$quote_shipping_option = wpsc_get_customer_meta('quote_shipping_option');
$country = '';
if (isset($_POST['country'])) {
$country = sanitize_text_field($_POST['country']);
wpsc_update_customer_meta('shipping_country', $country);
} else {
$country = (string) wpsc_get_customer_meta('shipping_country');
}
if (is_object($wpsc_cart)) {
$cart_total = $wpsc_cart->calculate_subtotal(true);
}
if (get_option('base_country') != $country) {
$results = WPSC_Countries::get_continent($country);
$flatrates = get_option('flat_rates');
if ($flatrates != '') {
if ($quote_shipping_method == $this->internal_name && $quote_shipping_option != __("Flat Rate", 'wp-e-commerce')) {
wpsc_delete_customer_meta('quote_shipping_option');
}
if (isset($flatrates[$results])) {
if (stristr($flatrates[$results], '%')) {
$shipping_percent = str_replace('%', '', $flatrates[$results]);
$shipping_amount = $cart_total * ($shipping_percent / 100);
$flatrates[$results] = (double) $shipping_amount;
}
return array(__("Flat Rate", 'wp-e-commerce') => (double) $flatrates[$results]);
}
}
} else {
$flatrates = get_option('flat_rates');
$shipping_quotes = array();
switch ($country) {
case 'NZ':
if (isset($flatrates['northisland']) && strlen($flatrates['northisland']) > 0) {
$shipping_quotes[__('North Island', 'wp-e-commerce')] = esc_attr($flatrates['northisland']);
}
if (isset($flatrates['southisland']) && strlen($flatrates['southisland']) > 0) {
$shipping_quotes[__('South Island', 'wp-e-commerce')] = esc_attr($flatrates['southisland']);
}
break;
case 'US':
if (isset($flatrates['continental']) && strlen($flatrates['continental']) > 0) {
$shipping_quotes[__('Continental 48 States', 'wp-e-commerce')] = esc_attr($flatrates['continental']);
}
if (isset($flatrates['all']) && strlen($flatrates['all']) > 0) {
$shipping_quotes[__('All 50 States', 'wp-e-commerce')] = esc_attr($flatrates['all']);
}
break;
default:
if (isset($flatrates['local']) && strlen($flatrates['local']) > 0) {
$shipping_quotes[__('Local Shipping', 'wp-e-commerce')] = esc_attr($flatrates['local']);
}
break;
}
// Deal with % shipping rates
foreach (array_keys($shipping_quotes) as $quote_name) {
if (stristr($shipping_quotes[$quote_name], '%')) {
$shipping_percent = str_replace('%', '', $shipping_quotes[$quote_name]);
$shipping_amount = $cart_total * ($shipping_percent / 100);
$shipping_quotes[$quote_name] = (double) $shipping_amount;
} else {
$shipping_quotes[$quote_name] = (double) $shipping_quotes[$quote_name];
}
}
if ($quote_shipping_method == $this->internal_name) {
$shipping_options = array_keys($shipping_quotes);
if (array_search($quote_shipping_option, $shipping_options) === false) {
wpsc_delete_customer_meta('quote_shipping_option');
}
}
return $shipping_quotes;
}
}