Add a << first < previous next > last >> Pager to Image Nodes Within a Gallery with localization

Based on the original code in Add a << first < previous next > last >> Pager to Image Nodes Within a Gallery amended about localization.

1. To file template.php add function:

   /* Image Gallery Pager */
   function custom_pager($current_nid, $class = NULL) {
   $tid = reset(array_keys(taxonomy_node_get_terms($current_nid)));
   $result = db_query(db_rewrite_sql('SELECT n.nid, n.title FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid = %s AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC, n.nid DESC'), $tid);
   while ($node = db_fetch_object($result)) {
   $nodes[++$i] = $node;
   if ($node->nid == $current_nid) $x = $i;
   }
   if($x > 1) {
   $output .= l(t('« first'), 'node/'. $nodes[1]->nid, array('title' => check_plain($nodes[1]->title), 'class' => $class), NULL, NULL, FALSE, TRUE);
   $output .= l(t('‹ previous'), 'node/'. $nodes[$x-1]->nid, array('title' => check_plain($nodes[$x-1]->title), 'class' => $class), NULL, NULL, FALSE, TRUE);
   }
   else {
   // not required
   // $output .= '<span class="">' . t(t('« first')) . ' </span>' . '<span class="">' . t('‹ previous') . ' </span>';
   }
   $output .= $x .' ('. $i .')';
   if($x < $i) {
   $output .= l(t('next ›'), 'node/'. $nodes[$x+1]->nid, array('title' => check_plain($nodes[$x+1]->title), 'class' => $class), NULL, NULL, FALSE, TRUE);
   $output .= l(t('last »'), 'node/'. $nodes[$i]->nid, array('title' => check_plain($nodes[$i]->title), 'class' => $class), NULL, NULL, FALSE, TRUE);
   }
   else {
   // not required
   // $output .= '<span class="">' . t(t('next ›')) . ' </span>' . '<span class="">' . t(t('last »')) . ' </span>';
   }
   return $output;
   }

2. Add the following to node-image.tpl.php (a copy of node.tpl.php in your theme folder):

   <!-- Image Gallery Pager -->
   <div class="pager">
   <?php if ($page != 0 && $terms) { print custom_pager($node->nid); } ?>
   </div>