Product category plugin

Hi
I have, with a code I found online and with a help from a friend (who is unavailable to me now) made a very small plugin that displays WooCommerce product child- and sibling-categories in a sidebar.

What I need is a closing
ul tag in the right place. I don’t know php and don’t know where it is appropriate to have the html tags, but I think for sure I’m missing the /ul tag.

Here is my function:

public function widget( $args, $instance ) {

$term = get_queried_object()->term_id;
$termid = get_term($term, 'product_cat' );
if($termid->parent > 0)
    {
        $args = array(
            'orderby'       => 'name',
            'order'         => 'ASC',
            'hide_empty'    => false,
            'child_of'      => $termid->parent,
    );

    $siblingproducts = get_terms( 'product_cat', $args);
	 ?><ul class="flokka-widget"><?php
    foreach ($siblingproducts as $siblingproduct) {

         if ($siblingproduct->term_id == $term ) {  ?>
            <li class="currentterm"><a href="<?php echo get_term_link( $siblingproduct ); ?>"><?php echo $siblingproduct->name; ?></a></li>

		<?php  } else { ?>
            <li><a href="<?php echo get_term_link( $siblingproduct ); ?>"><?php echo $siblingproduct->name; ?><!-- <?php echo "<span class='count'> (" .  $siblingproduct->count . ")</span>"; ?> --></a></li>
    <?php }
 	}
} else {
        $args = array(
            'orderby'       => 'name',
            'order'         => 'ASC',
            'hide_empty'    => false,
            'child_of'      => $term
        );
    $subproducts = get_terms( 'product_cat', $args);
    foreach ($subproducts as $subproduct) { ?>
        <li> <a href="<?php echo get_term_link( $subproduct ); ?>"><?php echo $subproduct->name; ?><!-- <?php echo "<span class='count'> (" . $subproduct->count . ")</span>"; ?> --></a></li>

<?php  }

}

	}

It is the ul with the class: flokka-widget that I need to close.

Hope someone can help 🙂