Need Help rewriting this code into a woocommerce function

I found this code;

<section id="recent">

    <h1>Recently Added</h1>

    <ul class="row-fluid">

        <?php
            $args = array( 'post_type' => 'product', 'stock' => 1, 'posts_per_page' => 4, 'orderby' =>'date','order' => 'DESC' );
            $loop = new WP_Query( $args );
            while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>

                    <li class="span3">    

                        <a id="id-<?php the_id(); ?>" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">

                            <?php if (has_post_thumbnail( $loop->post->ID )) echo get_the_post_thumbnail($loop->post->ID, 'shop_catalog'); else echo '<img src="'.woocommerce_placeholder_img_src().'" alt="Placeholder" width="65px" height="115px" />'; ?>

                            <h3><?php the_title(); ?></h3>

                        	   <span class="price"><?php echo $product->get_price_html(); ?></span>

                        </a>

                        <?php woocommerce_template_loop_add_to_cart( $loop->post, $product ); ?>
                    </li><!-- /span3 -->
        <?php endwhile; ?>
        <?php wp_reset_query(); ?>

    </ul><!-- /row-fluid -->
</section><!-- /recent -->

From here; http://wordpress.org/support/topic/display-woocommerce-recent-products-on-home-page?replies=12

But I need to put that code into a function.

The call to action is;

add_action( 'genesis_before_content', 'recent_products' );

And the function that I need someone to help me rewrite to fit the above code is;

function recent_products() {
echo '<div class="recent-products"><div class="wrap">';
genesis_widget_area( 'recent-products', array(
'before' => '<div class="recent-products">',
'after' => '</div>',
) );
echo '</div></div>';
}

I need the code to still be wrapped in the div classes “recent-products” and “wrap.” I also need the add-action PHP to be left alone so it fits seamlessly in my theme.

I don’t know any PHP. Any help is appreciated!

https://wordpress.org/plugins/woocommerce/