Adds JP sharing buttons after image (if set) or title

edd-share-buttons-after-image.php

/**
 * Adds sharing buttons after featured image (if set) or after title (if not)
 * Tutorial: http://www.sellwithwp.com/add-social-sharing-buttons-to-easy-digital-downloads/
**/
function add_edd_share_buttons() {

	if ( is_singular( 'download' ) && function_exists( 'sharing_display' ) ) {
	
		remove_filter( 'the_content', 'sharing_display', 19 );
		remove_filter( 'the_excerpt', 'sharing_display', 19 );
	
		if ( has_post_thumbnail() ) {
			add_filter( 'post_thumbnail_html', 'add_share_buttons' );
			function add_share_buttons( $thumbnail ) {
				echo $thumbnail . sharing_display();
			}
		} else {
			add_action( 'edd_before_download_content', 'add_share_buttons' );
			function add_share_buttons() {
				echo sharing_display();
			}
		}
	}
}
add_action( 'wp', 'add_edd_share_buttons' );