function ct_tour_update_cart()
{
if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'update_cart')) {
print esc_html__('Sorry, your nonce did not verify.', 'citytours');
exit;
}
// validation
if (!isset($_POST['tour_id']) || !isset($_POST['date'])) {
wp_send_json(array('success' => 0, 'message' => __('Some validation error is occurred while calculate price.', 'citytours')));
}
// init variables
$tour_id = $_POST['tour_id'];
$date = $_POST['date'];
$adults = isset($_POST['adults']) ? $_POST['adults'] : 1;
$kids = isset($_POST['kids']) ? $_POST['kids'] : 0;
$total_price = ct_tour_calc_tour_price($tour_id, $date, $adults, $kids);
$uid = $tour_id . $date;
$cart_data = array();
// function
$tour_data = array();
$tour_data['adults'] = $adults;
$tour_data['kids'] = $kids;
$tour_data['total'] = $total_price;
$cart_data['tour'] = $tour_data;
if (!empty($_POST['add_service'])) {
global $wpdb;
foreach ($_POST['add_service'] as $key => $value) {
$services = $wpdb->get_row($wpdb->prepare('SELECT * FROM ' . CT_ADD_SERVICES_TABLE . ' WHERE id=%d AND post_id=%d', $key, $tour_id));
if (!empty($services)) {
$cart_add_service_data = array();
$cart_add_service_data['title'] = $services->title;
$cart_add_service_data['price'] = $services->price;
$qty = 1;
if (!empty($services->per_person)) {
if (empty($services->inc_child)) {
$qty = $adults;
} else {
$qty = $adults + $kids;
}
}
$cart_add_service_data['qty'] = $qty;
$cart_add_service_data['total'] = $cart_add_service_data['price'] * $qty;
$cart_data['add_service'][$key] = $cart_add_service_data;
$total_price += $cart_add_service_data['total'];
}
}
}
$cart_data['total_price'] = $total_price;
$cart_data['total_adults'] = $adults;
$cart_data['total_kids'] = $kids;
$cart_data['tour_id'] = $tour_id;
$cart_data['date'] = $date;
CT_Hotel_Cart::set($uid, $cart_data);
wp_send_json(array('success' => 1, 'message' => 'success'));
}
if (empty($_REQUEST['date'])) {
do_action('ct_tour_booking_wrong_data');
// ct_redirect_home() - if data is not valid return to home
exit;
}
$date = $_REQUEST['date'];
}
$uid = $tour_id . $date;
$adults = isset($_REQUEST['adults']) ? $_REQUEST['adults'] : 1;
$kids = isset($_REQUEST['kids']) ? $_REQUEST['kids'] : 0;
if (($cart_data = CT_Hotel_Cart::get($uid)) && $adults == $cart_data['tour']['adults'] && $kids == $cart_data['tour']['kids']) {
// init booking info if cart is not empty
$total_price = $cart_data['tour']['total'];
} else {
// init cart if it is empty
$total_price = ct_tour_calc_tour_price($tour_id, $date, $adults, $kids);
$cart_data = array('tour' => array('adults' => $adults, 'kids' => $kids, 'total' => $total_price), 'tour_id' => $tour_id, 'date' => $date, 'total_adults' => $adults, 'total_kids' => $kids, 'total_price' => $total_price);
CT_Hotel_Cart::set($uid, $cart_data);
}
$cart = new CT_Hotel_Cart();
$cart_service = $cart->get_field($uid, 'add_service');
// main function
if (!ct_get_tour_checkout_page()) {
?>
<h5 class="alert alert-warning"><?php
echo esc_html__('Please set checkout page in theme options panel.', 'citytours');
?>
</h5>
<?php
} else {
// function
