inc/smarty/node_methodz/function.get_image_link.php

   1 <?php
   2 function smarty_function_get_image_link($params,&$smarty) {
   3         global $db;
   4         $id = $params['id'];
   5         $img = SYSTEM_ROOT."/images/nodes/".substr($id,0,1)."/".substr($id,1,1)."/$id.gif";
   6
   7         if (file_exists($img)) {
   8                 echo "/images/nodes/".substr($id,0,1)."/".substr($id,1,1)."/$id.gif";
   9         }
  10         else {
  11                 $set = $db->query("select user_id from users where user_id = $id");
  12                 if ($set->getNumRows() > 0) $imglink = "/images/nodes///.gif";
  13                 else $imglink = "/images/nodes/1/0/101.gif";
  14                 echo $imglink;
  15         }
  16 }
  17 ?>