Automattic / jetpack

			 * To be able to remove attachment pages from private and password protect posts,

			 * we need to replace their post status by the parent post' status.

			 */

			if ( 'inherit' == $post->post_status && 'attachment' == $post->post_type ) {

				$post->post_status = get_post_status( $post_id );

			}

			// hide private and password protected posts

			if ( 'publish' != $post->post_status || ! empty( $post->post_password ) ) {

		if ( $post instanceof WP_Post ) {

			// Check that the post is a public, published post.

			if ( 'attachment' == $post->post_type ) {

				$post_status = get_post_status( $post->post_parent );

			} else {

				$post_status = $post->post_status;

			}

			if ( 'publish' != $post_status ) {

				$enabled = false;

			}