bp_nouveau_notifications_sort_order_links()

function bp_nouveau_notifications_sort_order_links() {
	if ( 'unread' === bp_current_action() ) {
		$link = bp_get_notifications_unread_permalink( bp_displayed_user_id() );
	} else {
		$link = bp_get_notifications_read_permalink( bp_displayed_user_id() );
	}

	$desc = add_query_arg( 'sort_order', 'DESC', $link );
	$asc  = add_query_arg( 'sort_order', 'ASC', $link );
	?>

	<span class="notifications-order-actions">
		<a href="<?php echo esc_url( $desc ); ?>" class="bp-tooltip" data-bp-tooltip-pos="up" data-bp-tooltip="<?php esc_attr_e( 'Newest First', 'buddyboss' ); ?>" aria-label="<?php esc_attr_e( 'Newest First', 'buddyboss' ); ?>" data-bp-notifications-order="DESC"><span class="dashicons dashicons-arrow-down" aria-hidden="true"></span></a>
		<a href="<?php echo esc_url( $asc ); ?>" class="bp-tooltip" data-bp-tooltip-pos="up" data-bp-tooltip="<?php esc_attr_e( 'Oldest First', 'buddyboss' ); ?>" aria-label="<?php esc_attr_e( 'Oldest First', 'buddyboss' ); ?>" data-bp-notifications-order="ASC"><span class="dashicons dashicons-arrow-up" aria-hidden="true"></span></a>
	</span>

	<?php
}