Redirecting after adding multiple items to cart - php

Question

I have successfully added this code to my functions.php, and it works - to great relief.
Here is a URL of it in action: https://www.bagnboxman.co.uk/?add-to-cart=207,7488,39439,939,393,395,396,411,1012,503
I would dearly love to redirect to the cart contents on loading this, so that a customer does not see a green wall of text "you have successfully added xyz to your cart"
Is this possible? How would I do this?
This is the code in question:
// adds support for multi add to cart for 3rd party cart plugin
function woocommerce_maybe_add_multiple_products_to_cart() {
// Make sure WC is installed, and add-to-cart qauery arg exists, and contains at least one comma.
if ( ! class_exists( 'WC_Form_Handler' ) || empty( $_REQUEST['add-to-cart'] ) || false === strpos( $_REQUEST['add-to-cart'], ',' ) ) {
return;
}
// Remove WooCommerce's hook, as it's useless (doesn't handle multiple products).
remove_action( 'wp_loaded', array( 'WC_Form_Handler', 'add_to_cart_action' ), 20 );
$product_ids = explode( ',', $_REQUEST['add-to-cart'] );
$count = count( $product_ids );
$number = 0;
foreach ( $product_ids as $product_id ) {
if ( ++$number === $count ) {
// Ok, final item, let's send it back to woocommerce's add_to_cart_action method for handling.
$_REQUEST['add-to-cart'] = $product_id;
return WC_Form_Handler::add_to_cart_action();
}
$product_id = apply_filters( 'woocommerce_add_to_cart_product_id', absint( $product_id ) );
$was_added_to_cart = false;
$adding_to_cart = wc_get_product( $product_id );
if ( ! $adding_to_cart ) {
continue;
}
// only works for simple atm
if ( $adding_to_cart->is_type( 'simple' ) ) {
// quantity applies to all products atm
$quantity = empty( $_REQUEST['quantity'] ) ? 1 : wc_stock_amount( $_REQUEST['quantity'] );
$passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity );
if ( $passed_validation && false !== WC()->cart->add_to_cart( $product_id, $quantity ) ) {
wc_add_to_cart_message( array( $product_id => $quantity ), true );
}
}
}
}
add_action( 'wp_loaded', 'woocommerce_maybe_add_multiple_products_to_cart', 15 );