Allow for custom placement of vocab ID and term ID in path

I found it useful to allow for both the vocabulary ID and the term ID to be custom placed in the specified path for a block. This allows my views to be setup with both vocab and term arguments placed where I need them.

Now I can set my "base path" as follows:

/view/myview/%vid%/%tid%

If the %tid% is left off, the module reverts to it's original functionality of appending the term ID to the end.

I tweaked the source code to do accomplish this:

function taxonomy_navigator_block_content($vid) {
  $terms = taxonomy_get_tree($vid, 0, -1, 1);
  $base_path = variable_get('taxonomy_navigator_base_path_' . $vid, 'taxonomy/term/');
  $links = array();
  foreach($terms as $term) {
    $href1 = str_replace("%tid%", $term->tid, $base_path);
    $href2 = str_replace("%vid%", $vid, $href1);
    // If the taxonomy ID replacement didn't happen, just append the taxonomy ID.
    if (strcmp($base_path, $href1) == 0) {
        $href2 = $href2 . $term->tid;
    }
    $links[$term->tid] = array(
        'title' => $term->name,
        'href' => $href2,
    );
    if(taxonomy_navigator_is_term_active($vid, $term->tid)) {
      $links[$term->tid]['attributes'] = array('class' => 'active');
    }
  }
  return theme('links', $links, array('class' => 'menu'));
}

I think others would find this useful too, so please consider incorporating this into the source. Thanks!