wwwroot/inc/smarty/node_methodz/function.get_linked_nodes.php

   1 <?php
   2 //returns array of linked nodes, possible args listing_amount,offset,node_id,orderby=synapse
   3
   4 function smarty_function_get_linked_nodes($params,&$smarty) {
   5         global $error, $node;
   6
   7         if ($params['listing_amount']=='all') $listing_amount=DEF_MAX_LISTING_AMMOUNT;
   8         elseif (is_numeric($params['listing_amount'])) $listing_amount=$params['listing_amount'];
   9         else $listing_amount=DEFAULT_LISTING_AMOUNT;
  10
  11         if (isset($params['offset']) && is_numeric($params['offset'])) $offset=$params['offset'];
  12         elseif (isset($_POST['offset']) && is_numeric($_POST['offset'])) $offset=$_POST['offset'];
  13         else $offset=0;
  14
  15         if (isset($params['node_id'])) {
  16                 $node_id=$params['node_id'];
  17         } else {
  18                 $node_id=$node['node_id'];
  19         }
  20
  21         if ($params['orderby']='synapse') {
  22                 $orderby='synapse_created';
  23         } else {
  24                 $orderby='node_id';
  25         }
  26
  27         $get_linked_nodes=nodes::getLinkedNodes($node_id,$orderby,$offset,$listing_amount);
  28         $smarty->assign('get_linked_nodes',$get_linked_nodes);
  29 }
  30
  31 ?>
  32