List Categories within tag ** Need to replace Catgeory shortcode with another loop which filters products out which are not in current product_tag

gistfile1.txt

				
<?php  $product_tag = (get_query_var('product_tag')) ? get_query_var('product_tag') : 1;  ?>

<h1>Currently Browsing: <?php echo $product_tag; ?></h1>

				
				
<?php

$args = array(
    'number'     => $number,
    'orderby'    => $orderby,
    'order'      => $order,
    'hide_empty' => $hide_empty,
    'include'    => $ids		      
);

$product_categories = get_terms( 'product_cat', $args );

	echo '<ul class="tag-cat">';
	


				
foreach( $product_categories as $cat ) { 


$tag_cat = do_shortcode('[product_category category="'. $cat->slug .'" per_page="30" columns="8" orderby="date" order="desc"]');





	
	if(($tag_cat != '<div class="woocommerce"></div>')) {
			
					echo '<li class="tag-group">';
					echo '<ul class="tagged">';
					echo '<h2>';
					echo $cat->name;
					echo '</h2>';	
					echo $tag_cat;
					
					echo '</ul>';
					echo '</li>';

}
}
	echo '</ul>';



?>