function bp_blogs_publish_post_activity_meta( $activity_id, $post, $args ) {
	if ( empty( $activity_id ) || 'post' != $post->post_type ) {
		return;
	}

	bp_activity_update_meta( $activity_id, 'post_title', $post->post_title );

	if ( ! empty( $args['post_url'] ) ) {
		$post_permalink = $args['post_url'];
	} else {
		$post_permalink = $post->guid;
	}

	bp_activity_update_meta( $activity_id, 'post_url',   $post_permalink );

	// Update the blog's last activity.
	bp_blogs_update_blogmeta( $args['item_id'], 'last_activity', bp_core_current_time() );

	/**
	 * Fires after BuddyPress has recorded metadata about a published blog post.
	 *
	 * @since 1.0.0
	 *
	 * @param int     $ID    ID of the blog post being recorded.
	 * @param WP_Post $post  WP_Post object for the current blog post.
	 * @param string  $value ID of the user associated with the current blog post.
	 */
	do_action( 'bp_blogs_new_blog_post', $post->ID, $post, $args['user_id'] );
}