delicious 5.x-1.3

Enhanced by Doug Green and CivicActions, to include:

• More themable - added theme_delicious_recent and theme_delicious_link.
• Page view - added a "more" link and a page view that shows the tag, description, and link for each delicious link
• Display option - the previous default display was only of the description. You can now display the tag, description, or the link. If you display the tag, the link takes you to your delicious account page for that tag instead of the tagged link.
• Sort option - sort by the number of links or the link date
• hook_delicious - added a hook so that users or tags can be modified before the query. This is useful, if for example, you wanted to limit the block to display the tags that match the current node's taxonomy terms. See example in 195401
• Tagadelic Support - the number of links are now displayed (when greater than 1). The theme function now receive a count so that you could theoretically turn the tag view of tagadelic like display... although this will require some theming.

function example_delicious($op, &$items) {
  if ($op == 'tags') {
    switch (arg(0)) {
      case 'node':
        $tags = array();
        if (($nid = arg(1)) && !arg(2)) {
          $node = node_load($nid);
          foreach ($node->taxonomy as $tid => $term) {
            $tags[$term->name] = $term->name;
          }
        }
        return $tags;
      case 'search':
        $query = search_parse_query(search_get_keys());
        return $query[3];
    }
  }
}