shortcode_wrapper('woocommerce_cart', $atts);
}
function woocommerce_cart( $atts ) {
global $woocommerce;
$errors = array();
$validation = &new woocommerce_validation();
// Process Discount Codes
if (isset($_POST['apply_coupon']) && $_POST['apply_coupon'] && $woocommerce->verify_nonce('cart')) :
$coupon_code = stripslashes(trim($_POST['coupon_code']));
$woocommerce->cart->add_discount($coupon_code);
// Update Shipping
elseif (isset($_POST['calc_shipping']) && $_POST['calc_shipping'] && $woocommerce->verify_nonce('cart')) :
$_SESSION['calculated_shipping'] = true;
unset($_SESSION['_chosen_shipping_method']);
$country = $_POST['calc_shipping_country'];
$state = $_POST['calc_shipping_state'];
$postcode = $_POST['calc_shipping_postcode'];
if ($postcode && !$validation->is_postcode( $postcode, $country )) :
$woocommerce->add_error( __('Please enter a valid postcode/ZIP.', 'woothemes') );
$postcode = '';
elseif ($postcode) :
$postcode = $validation->format_postcode( $postcode, $country );
endif;
if ($country) :
// Update customer location
$woocommerce->customer->set_location( $country, $state, $postcode );
$woocommerce->customer->set_shipping_location( $country, $state, $postcode );
// Re-calc price
$woocommerce->cart->calculate_totals();
$woocommerce->add_message( __('Shipping costs updated.', 'woothemes') );
else :
$woocommerce->customer->set_shipping_location( '', '', '' );
$woocommerce->add_message( __('Shipping costs updated.', 'woothemes') );
endif;
endif;
$result = $woocommerce->cart->check_cart_item_stock();
if (is_wp_error($result)) :
$woocommerce->add_error( $result->get_error_message() );
endif;
$woocommerce->show_messages();
if (sizeof($woocommerce->cart->cart_contents)==0) :
echo ''.__('Your cart is currently empty.', 'woothemes').'
';
do_action('woocommerce_cart_is_empty');
echo ''.__('← Return To Shop', 'woothemes').'
';
return;
endif;
?>