ShareThis integration code for WooCommerce

gistfile1.php

if ( ! defined( 'SHARETHIS_PUBLISHER_ID' ) ) {
	define( 'SHARETHIS_PUBLISHER_ID', 'enter your id here' );
}

function sharethis_for_woocommerce() {
	global $post;

	$thumbnail_id = get_post_thumbnail_id( $post->ID );
	$thumbnail    = $thumbnail_id ? current( wp_get_attachment_image_src( $thumbnail_id, 'large' ) ) : '';
    	?>
    	<div class="social">
		<iframe src="https://www.facebook.com/plugins/like.php?href=<?php echo esc_attr( urlencode( get_permalink( $post->ID ) ) ); ?>&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=21" style="border:none; overflow:hidden; width:100px; height:21px;"></iframe>
		<span class="st_twitter"></span><span class="st_email"></span><span class="st_sharethis" st_image="<?php echo esc_attr( urlencode( $thumbnail ) ); ?>"></span><span class="st_plusone_button"></span>
	</div>
    	<script type="text/javascript">var switchTo5x=true;</script><script type="text/javascript" src="https://ws.sharethis.com/button/buttons.js"></script>
	<script type="text/javascript">stLight.options({publisher:"<?php echo esc_attr( SHARETHIS_PUBLISHER_ID ); ?>"});</script>
	<?php
}
add_action( 'woocommerce_share', 'sharethis_for_woocommerce' );