Forum topic navigation pagelist

This is probably extremely fugly, but it is a good base to start on. I have not seen forum topic pagination on any Drupal based forum, but it is very common (essential?) on standalone forums.

In forum-topic-list.tpl.php on around line 44, replace <td class="title"><?php print $topic->title; ?></td> with:

      <td class="title"><?php print $topic->title; ?>
      <?php 
      $comments_per_page = _comment_get_display_setting('comments_per_page', $topic->nid);
      if ($topic->num_comments > $comments_per_page) {
        print '<div class="description">[Page:';
        print '<a href="'. base_path() .'node/'. $topic->nid .'"> 1</a>';
        print ', <a href="'. base_path() .'node/'. $topic->nid .'?page=1">2</a>';
        if ($topic->num_comments > $comments_per_page * 2) {
          print ', <a href="'. base_path() .'node/'. $topic->nid .'?page=2">3</a>';
          if ($topic->num_comments > $comments_per_page * 3) {
            if ($topic->num_comments <= $comments_per_page * 4) {
			print ', <a href="'. base_path() .'node/'. $topic->nid .'?page=3">4</a>';
			}
			else {
			  $lastpage = floor($topic->num_comments / $comments_per_page);
              print ' &hellip <a href="'. base_path() .'node/'. $topic->nid .'?page='. $lastpage .'">last</a>';
            }
		  }
        }
      print ']</div>';
      }
      ?>
      </td>

You can see the full effect at http://www.therevival.co.uk/forum

Notice that all topics with more than one page have the pages listed under the title. Upto 3 or 4 pages. If there are more, there is a link to the last page.

Comments? Anyone willing to clean it up? move it to its right place? (which I suppose is the template_preprocess_forum_topic_list function... but that probably takes more effort to do properly.)