<?php
/**
 * Loop Add to Cart
 *
 * @author    WooThemes
 * @package   WooCommerce/Templates
 * @version     2.1.0
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

global $product;

echo apply_filters( 'woocommerce_loop_add_to_cart_link',
  sprintf( '<div class="button-w"><a href="%s" rel="nofollow" data-product_id="%s" data-product_sku="%s" class="button %s product_type_%s">%s</a></div>',
    esc_url( $product->add_to_cart_url() ),
    esc_attr( $product->id ),
    esc_attr( $product->get_sku() ),
    $product->is_purchasable() && $product->is_in_stock() ? 'add_to_cart_button' : '',
    esc_attr( $product->product_type ),
    esc_html( $product->add_to_cart_text() )
  ),
$product );
