public static function check_remove_coupon()
{
if (!empty($_GET['unset_coupon'])) {
self::remove_coupon($_GET['unset_coupon']);
fflcommerce_session::instance()->chosen_shipping_method_id = null;
fflcommerce_cart::calculate_totals();
}
}
function fflcommerce_cart($atts)
{
unset(fflcommerce_session::instance()->selected_rate_id);
// Process Discount Codes
if (isset($_POST['apply_coupon']) && $_POST['apply_coupon'] && fflcommerce::verify_nonce('cart')) {
$coupon_code = sanitize_title($_POST['coupon_code']);
fflcommerce_cart::add_discount($coupon_code);
} elseif (isset($_POST['calc_shipping']) && $_POST['calc_shipping'] && fflcommerce::verify_nonce('cart')) {
// Update Shipping
unset(fflcommerce_session::instance()->chosen_shipping_method_id);
$country = $_POST['calc_shipping_country'];
$state = $_POST['calc_shipping_state'];
$postcode = $_POST['calc_shipping_postcode'];
if ($postcode && !fflcommerce_validation::is_postcode($postcode, $country)) {
fflcommerce::add_error(__('Please enter a valid postcode/ZIP.', 'fflcommerce'));
$postcode = '';
} elseif ($postcode) {
$postcode = fflcommerce_validation::format_postcode($postcode, $country);
}
if ($country) {
// Update customer location
fflcommerce_customer::set_location($country, $state, $postcode);
fflcommerce_customer::set_shipping_location($country, $state, $postcode);
fflcommerce::add_message(__('Shipping costs updated.', 'fflcommerce'));
} else {
fflcommerce_customer::set_shipping_location('', '', '');
fflcommerce::add_message(__('Shipping costs updated.', 'fflcommerce'));
}
} elseif (isset($_POST['shipping_rates'])) {
$rates_params = explode(":", $_POST['shipping_rates']);
$available_methods = fflcommerce_shipping::get_available_shipping_methods();
$shipping_method = $available_methods[$rates_params[0]];
if ($rates_params[1] != null) {
fflcommerce_session::instance()->selected_rate_id = $rates_params[1];
}
$shipping_method->choose();
// chooses the method selected by user.
}
// Re-Calc prices. This needs to happen every time the cart page is loaded and after checking post results.
fflcommerce_cart::calculate_totals();
$result = fflcommerce_cart::check_cart_item_stock();
if (is_wp_error($result)) {
fflcommerce::add_error($result->get_error_message());
}
fflcommerce_render('shortcode/cart', array('cart' => fflcommerce_cart::get_cart(), 'coupons' => fflcommerce_cart::get_coupons()));
}
/**
* Process the checkout after the confirm order button is pressed
*/
public function process_checkout()
{
if (!defined('FFLCOMMERCE_CHECKOUT')) {
define('FFLCOMMERCE_CHECKOUT', true);
}
// Initialize cart
fflcommerce_cart::get_cart();
fflcommerce_cart::calculate_totals();
if (isset($_POST) && $_POST && !isset($_POST['login'])) {
fflcommerce::verify_nonce('process_checkout');
// this will fill in our $posted array with validated data
self::validate_checkout();
$gateway = fflcommerce_payment_gateways::get_gateway($this->posted['payment_method']);
if (self::process_gateway($gateway)) {
$gateway->validate_fields();
}
do_action('fflcommerce_after_checkout_validation', $this->posted, $_POST, sizeof(fflcommerce::$errors));
if (fflcommerce::has_errors()) {
return false;
}
if (!isset($_POST['update_totals'])) {
$user_id = get_current_user_id();
// Create customer account and log them in
if ($this->show_signup && !$user_id && $this->posted['create_account']) {
$user_id = $this->create_user_account();
if ($user_id === 0) {
return false;
}
}
$billing = array('first_name' => $this->posted['billing_first_name'], 'last_name' => $this->posted['billing_last_name'], 'company' => $this->posted['billing_company'], 'address_1' => $this->posted['billing_address_1'], 'address_2' => $this->posted['billing_address_2'], 'city' => $this->posted['billing_city'], 'state' => $this->posted['billing_state'], 'postcode' => $this->posted['billing_postcode'], 'country' => $this->posted['billing_country'], 'phone' => $this->posted['billing_phone'], 'email' => $this->posted['billing_email']);
fflcommerce_customer::set_country($billing['country']);
fflcommerce_customer::set_state($billing['state']);
fflcommerce_customer::set_postcode($billing['postcode']);
if (isset($this->posted['billing_euvatno']) && $this->valid_euvatno) {
$billing['euvatno'] = $this->posted['billing_euvatno'];
$billing['euvatno'] = str_replace(' ', '', $billing['euvatno']);
// If country code is not provided - add one.
if (strpos($billing['euvatno'], $billing['country']) === false) {
$billing['euvatno'] = $billing['country'] . $billing['euvatno'];
}
}
// Get shipping/billing
if (!empty($this->posted['shiptobilling'])) {
$shipping = $billing;
unset($shipping['phone'], $shipping['email']);
} elseif (fflcommerce_shipping::is_enabled()) {
$shipping = array('first_name' => $this->posted['shipping_first_name'], 'last_name' => $this->posted['shipping_last_name'], 'company' => $this->posted['shipping_company'], 'address_1' => $this->posted['shipping_address_1'], 'address_2' => $this->posted['shipping_address_2'], 'city' => $this->posted['shipping_city'], 'state' => $this->posted['shipping_state'], 'postcode' => $this->posted['shipping_postcode'], 'country' => $this->posted['shipping_country']);
}
fflcommerce_customer::set_shipping_country($shipping['country']);
fflcommerce_customer::set_shipping_state($shipping['state']);
fflcommerce_customer::set_shipping_postcode($shipping['postcode']);
// Update totals based on processed customer address
fflcommerce_cart::calculate_totals();
// Save billing/shipping to user meta fields
if ($user_id > 0) {
foreach ($billing as $field => $value) {
update_user_meta($user_id, 'billing_' . $field, $value);
}
if (isset($shipping)) {
foreach ($shipping as $field => $value) {
update_user_meta($user_id, 'shipping_' . $field, $value);
}
}
}
if (!isset($_POST['submit_action']) || $_POST['submit_action'] != 'place_order') {
$result = fflcommerce::redirect(fflcommerce_get_page_id(FFLCOMMERCE_CHECKOUT));
return array('result' => 'redirect', 'redirect' => $result);
}
// Order meta data
$data = array();
$applied_coupons = array_map(function ($coupon) {
return JS_Coupons::get_coupon($coupon);
}, fflcommerce_cart::get_coupons());
do_action('fflcommerce_checkout_update_order_total', $this->posted);
foreach ($billing as $field => $value) {
$data['billing_' . $field] = $value;
}
if (isset($shipping)) {
foreach ($shipping as $field => $value) {
$data['shipping_' . $field] = $value;
}
}
$data['order_discount_coupons'] = $applied_coupons;
$data['shipping_method'] = $this->posted['shipping_method'];
$data['shipping_service'] = $this->posted['shipping_service'];
$data['payment_method'] = $this->posted['payment_method'];
$data['payment_method_title'] = $gateway->title;
$data['order_subtotal'] = fflcommerce_cart::get_subtotal();
$data['order_discount_subtotal'] = fflcommerce_cart::get_discount_subtotal();
$data['order_shipping'] = fflcommerce_cart::get_shipping_total();
$data['order_discount'] = fflcommerce_cart::get_total_discount(false);
$data['order_tax'] = fflcommerce_cart::get_taxes_as_string();
$data['order_tax_no_shipping_tax'] = fflcommerce_cart::get_total_cart_tax_without_shipping_tax();
$data['order_tax_divisor'] = fflcommerce_cart::get_tax_divisor();
$data['order_shipping_tax'] = fflcommerce_cart::get_shipping_tax();
$data['order_total'] = fflcommerce_cart::get_total(false);
$data['order_total_prices_per_tax_class_ex_tax'] = fflcommerce_cart::get_price_per_tax_class_ex_tax();
if ($this->valid_euvatno) {
$data['order_tax'] = '';
$temp = fflcommerce_cart::get_total_cart_tax_without_shipping_tax();
$data['order_total'] -= $data['order_shipping_tax'] + $temp;
$data['order_shipping_tax'] = 0;
}
// Cart items
$order_items = array();
foreach (fflcommerce_cart::get_cart() as $values) {
/** @var fflcommerce_product $product */
$product = $values['data'];
// Check stock levels
if (!$product->has_enough_stock($values['quantity'])) {
fflcommerce::add_error(sprintf(__('Sorry, we do not have enough "%s" in stock to fulfill your order. Please edit your cart and try again. We apologize for any inconvenience caused.', 'fflcommerce'), $product->get_title()));
if (self::get_options()->get('fflcommerce_show_stock') == 'yes') {
fflcommerce::add_error(sprintf(__('We have only %d available at this time.', 'fflcommerce'), $product->get_stock()));
}
break;
}
// Calc item tax to store
$rates = $product->get_tax_destination_rate();
$rates = current($rates);
if (isset($rates['rate'])) {
$rate = $rates['rate'];
} else {
$rate = 0.0;
}
if ($this->valid_euvatno) {
$rate = 0.0;
}
$price_inc_tax = $product->get_price_with_tax();
if (!empty($values['variation_id'])) {
$product_id = $values['variation_id'];
} else {
$product_id = $values['product_id'];
}
$custom_products = (array) fflcommerce_session::instance()->customized_products;
$custom = isset($custom_products[$product_id]) ? $custom_products[$product_id] : '';
if (!empty($custom)) {
unset($custom_products[$product_id]);
fflcommerce_session::instance()->customized_products = $custom_products;
}
$order_items[] = apply_filters('new_order_item', array('id' => $values['product_id'], 'variation_id' => $values['variation_id'], 'variation' => $values['variation'], 'customization' => $custom, 'name' => $product->get_title(), 'qty' => (int) $values['quantity'], 'cost' => $product->get_price_excluding_tax(), 'cost_inc_tax' => $price_inc_tax, 'taxrate' => $rate), $values);
}
if (fflcommerce::has_errors()) {
return false;
}
// Insert or update the post data
$create_new_order = true;
$order_data = array('post_type' => 'shop_order', 'post_title' => 'Order – ' . date('F j, Y @ h:i A'), 'post_status' => 'publish', 'post_excerpt' => $this->posted['order_comments'], 'post_author' => 1);
$order_id = 0;
if (isset(fflcommerce_session::instance()->order_awaiting_payment) && fflcommerce_session::instance()->order_awaiting_payment > 0) {
$order_id = absint(fflcommerce_session::instance()->order_awaiting_payment);
$terms = wp_get_object_terms($order_id, 'shop_order_status', array('fields' => 'slugs'));
$order_status = isset($terms[0]) ? $terms[0] : 'pending';
// Resume the unpaid order if its pending
if ($order_status == 'pending' || $order_status == 'failed') {
$create_new_order = false;
$order_data['ID'] = $order_id;
wp_update_post($order_data);
}
}
if ($create_new_order) {
$order_id = wp_insert_post($order_data);
}
if (is_wp_error($order_id) || $order_id === 0) {
fflcommerce::add_error(__('Error: Unable to create order. Please try again.', 'fflcommerce'));
return false;
}
// Update post meta
update_post_meta($order_id, 'order_data', $data);
update_post_meta($order_id, 'order_key', uniqid('order_'));
update_post_meta($order_id, 'customer_user', (int) $user_id);
update_post_meta($order_id, 'order_items', $order_items);
wp_set_object_terms($order_id, 'pending', 'shop_order_status');
$order = new fflcommerce_order($order_id);
/* Coupon usage limit */
foreach ($data['order_discount_coupons'] as $coupon) {
$coupon_id = JS_Coupons::get_coupon_post_id($coupon['code']);
if ($coupon_id !== false) {
$usage_count = get_post_meta($coupon_id, 'usage', true);
$usage_count = empty($usage_count) ? 1 : $usage_count + 1;
update_post_meta($coupon_id, 'usage', $usage_count);
}
}
if ($create_new_order) {
do_action('fflcommerce_new_order', $order_id);
} else {
do_action('fflcommerce_resume_order', $order_id);
}
do_action('fflcommerce_checkout_update_order_meta', $order_id, $this->posted);
// can't just simply check needs_payment() here, as paypal may have force payment set to true
if (self::process_gateway($gateway)) {
// Store Order ID in session so it can be re-used after payment failure
fflcommerce_session::instance()->order_awaiting_payment = $order_id;
// Process Payment
$result = $gateway->process_payment($order_id);
// Redirect to success/confirmation/payment page
if ($result['result'] == 'success') {
return $result;
}
return false;
} else {
// No payment was required for order
$order->payment_complete();
// Empty the Cart
fflcommerce_cart::empty_cart();
// Redirect to success/confirmation/payment page
$checkout_redirect = apply_filters('fflcommerce_get_checkout_redirect_page_id', fflcommerce_get_page_id('thanks'));
return array('result' => 'redirect', 'redirect' => $checkout_redirect);
}
}
}
return true;
}
function fflcommerce_ajax_update_order_review()
{
check_ajax_referer('update-order-review', 'security');
if (!defined('FFLCOMMERCE_CHECKOUT')) {
define('FFLCOMMERCE_CHECKOUT', true);
}
fflcommerce_cart::get_cart();
if (sizeof(fflcommerce_cart::$cart_contents) == 0) {
echo '<p class="error">' . __('Sorry, your session has expired.', 'fflcommerce') . ' <a href="' . home_url() . '">' . __('Return to homepage →', 'fflcommerce') . '</a></p>';
exit;
}
do_action('fflcommerce_checkout_update_order_review', $_POST['post_data']);
if (isset($_POST['shipping_method'])) {
$shipping_method = explode(":", $_POST['shipping_method']);
fflcommerce_session::instance()->chosen_shipping_method_id = $shipping_method[0];
if (is_numeric($shipping_method[2])) {
fflcommerce_session::instance()->selected_rate_id = $shipping_method[2];
}
}
if (!empty($_POST['coupon_code'])) {
fflcommerce_cart::add_discount(sanitize_title($_POST['coupon_code']));
fflcommerce::show_messages();
}
if (isset($_POST['country'])) {
fflcommerce_customer::set_country($_POST['country']);
}
if (isset($_POST['state'])) {
fflcommerce_customer::set_state($_POST['state']);
}
if (isset($_POST['postcode'])) {
fflcommerce_customer::set_postcode($_POST['postcode']);
}
if (isset($_POST['s_country'])) {
fflcommerce_customer::set_shipping_country($_POST['s_country']);
}
if (isset($_POST['s_state'])) {
fflcommerce_customer::set_shipping_state($_POST['s_state']);
}
if (isset($_POST['s_postcode'])) {
fflcommerce_customer::set_shipping_postcode($_POST['s_postcode']);
}
fflcommerce_cart::calculate_totals();
do_action('fflcommerce_checkout_order_review');
die;
}