Getting the Product Attribute Term Permalink in WordPress / WooCommerce -

i'm using woocommerce wordpress build store of antique photos.

i'm using woocommerce product attributes feature store information item photographer.

see here example, photographer attribute pulled out in box on left http://bit.ly/1dp999o

the code pulls out attribute looks this:

if($attribute['is_taxonomy']) {   $values=wc_get_product_terms($product->id, $attribute['name'], array('fields' => 'names'));   echo apply_filters('woocommerce_attribute', wpautop(wptexturize(implode(', ', $values))), $attribute, $values); } 

$values looks this:

array ( [0] => photographer 1 ) 

the problem is, how permalink photographer automatically generated wordpress , woocommerce: http://bit.ly/1jtwbna

i can't find documentation within woocommerce, , seems taxonomy within taxonomy goes bit further stabdard wordpress, i'm assuming standard requirement. pointers appreciated.

once have attribute term (in case photographer's name) can use get_term_link() url. because $product id isn't passed woocommerce_attribute folder, couldn't filter that, instead create override of product-attributes.php template. , modified relevant section following:

if ( $attribute['is_taxonomy'] ) {      $terms = wc_get_product_terms( $product->id, $attribute['name'], array( 'fields' => 'all' ) );      $html = '';     $counter = 1;     $total = count( $terms );      foreach( $terms $term ){           $html .= sprintf( '<a href="%s" title="permalink %s">%s</a>',              esc_url( get_term_link( $term ) ),              esc_attr( $term->name ),              wptexturize( $term->name )          );          if( $counter < $total ){             $html .= ', ';         }         $counter++;      }      echo wpautop( $html );  } 

for reason, url isn't pretty permalink. it's late , can't tell if has configuration or exactly, start.