public function ins_ajax_refresh_cart()
{
global $woocommerce;
$cart_id = isset($_POST['cart_id']) ? $_POST['cart_id'] : '';
if (isset($woocommerce->cart->cart_contents[$cart_id])) {
$product = isset($_POST['product_id']) ? get_product($_POST['product_id']) : '';
$cart_item = $woocommerce->cart->cart_contents[$cart_id];
if (isset($_POST['quantity'])) {
if ($cart_item['quantity'] != (int) $_POST['quantity']) {
$woocommerce->cart->set_quantity($_POST['cart_id'], $_POST['quantity'], false);
}
}
}
//get item detail html
ob_start();
load_cart_contents();
$template = ob_get_clean();
//Define WooCommerce cart for grandtotal calculation
define('WOOCOMMERCE_CART', true);
//Calculate totals for display
$woocommerce->cart->calculate_totals();
$this->json_return['errors'] = $woocommerce->cart->check_cart_coupons();
//Get cart totals for display
$subtotal = $woocommerce->cart->subtotal_ex_tax;
$discount = $woocommerce->cart->get_cart_discount_total();
$total_tax = $woocommerce->cart->tax_total;
$total = $woocommerce->cart->total;
if ($order_id = $woocommerce->session->order_awaiting_payment) {
$tendered = get_post_meta($order_id, 'payment_tendered') ? get_post_meta($order_id, 'payment_tendered', true) : '0';
} else {
$tendered = 0;
}
//Load data for AJAX
$this->json_return = array('success' => true, 'call' => 'refresh_display', 'html' => $template, 'ins_subtotal' => wc_price($subtotal), 'ins_disc_total' => '(' . wc_price($discount) . ')', 'ins_tax_total_label' => strtoupper($woocommerce->countries->tax_or_vat()), 'ins_tax_total' => wc_price($total_tax), 'ins_grand_total' => wc_price($total), 'tendered_amount' => wc_price($tendered));
$products = ins_get_products();
foreach ($products as $product) {
$buttons = '';
ob_start();
ins_refresh_products($product);
$buttons .= ob_get_clean();
$this->json_return['buttons'] = $buttons;
}
//Send data to JS
echo json_encode($this->json_return);
die;
}
">SKU - <?php
echo esc_html($product->get_sku());
?>
</option>
<?php
}
}
?>
</optgroup>
</select></td>
</tr>
</table>
</div>
<div class="product_explorer scroll">
<?php
ins_refresh_products();
?>
</div>
<div class="payment_options">
<ul class="payments">
<?php
foreach ($payment_methods as $method) {
?>
<li class="payment_gateway function_button <?php
echo esc_attr($class);
?>
" id="<?php
echo esc_attr($method->id);
?>
" title="<?php
echo esc_attr($method->title);
