webzang

/**

• Variable product add to cart
  *
• This template can be overridden by copying it to yourtheme/woocommerce/single-product/add-to-cart/variable.php.
  *
• HOWEVER, on occasion WooCommerce will need to update template files and you
• (the theme developer) will need to copy the new files to your theme to
• maintain compatibility. We try to do this as little as possible, but it does
• happen. When this occurs the version of the template file will be bumped and
• the readme will list any important changes.
  *
• @see https://docs.woocommerce.com/document/template-structure/
• @package WooCommerce/Templates
• @version 3.5.5
  */

defined( 'ABSPATH' ) || exit;

global $product;

$attribute_keys = array_keys( $attributes );

foreach( $available_variations as $i => $variation ) {
$id = $variation['variation_id'];
if ( class_exists( 'YITH_Pre_Order_Product' ) ){
$pre_order = new YITH_Pre_Order_Product( $id );
if ( $pre_order->get_pre_order_status() == 'yes') {
$available_variations[$i]['availability_html'] = '

Pre-order';
}
}
}

$variations_json = wp_json_encode( $available_variations );
$variations_attr = function_exists( 'wc_esc_json' ) ? wc_esc_json( $variations_json ) : _wp_specialchars( $variations_json, ENT_QUOTES, 'UTF-8', true );

do_action( 'woocommerce_before_add_to_cart_form' );