inc/smarty/node_methodz/function.get_nodes_by_parent.php

   1 <?php
   2
   3         function smarty_function_get_nodes_by_parent($params,&$smarty) {
   4                 global $node;
   5
   6                 $parent=$params['parent'];
   7                 $permissions=permissions::checkPermissions($parent);
   8                 if (!$permissions['r']) {
   9                         $error=$error_messages['READ_PERMISSION_ERROR'];
  10                         return false;
  11                 }
  12
  13                 if ($params['listing_amount']=='all') $listing_amount='232323233';
  14                 else $listing_amount=$params['listing_amount'];
  15                 if (empty($params['offset'])) $offset=0;
  16                 else $offset=$params['offset'];
  17
  18                 if ($params['orderby']) {
  19                         $orderby=addslashes($params['orderby']);
  20                 }
  21
  22                 global $db,$node;
  23                 $node_id=$node['node_id'];
  24                 $user_id=$_SESSION['user_id'];
  25                 $q="select node_content.*,parent.node_name as parent_name,users.*,nodes.*,node_access.node_user_subchild_count from nodes left join nodes as parent on parent.node_id=nodes.node_parent left join node_access on node_access.node_id=nodes.node_id and node_access.user_id='$user_id' left join node_content on (node_content.node_id=nodes.node_id) left  join users on users.user_id=nodes.node_creator where ";
  26                 $q.=" nodes.node_parent='$parent' and nodes.node_system_access!='private'";
  27
  28
  29                 if ($_POST['template_event']=='filter_by') {
  30                         if ($_POST['search_type']=='content')
  31                                  $sql_type.=" and node_content like '%".addslashes($_POST['node_content'])."%' ";
  32                         else {
  33                                 $q2="select user_id from users where login='".$_POST['node_content']."'";
  34                                 $userset=$db->query($q2);
  35                                 $userset->next();
  36                                 $id=$userset->getString('user_id');
  37                                 $sql_type=" and nodes.node_creator='$id'";
  38                         }
  39                         $q.=$sql_type;
  40                 }
  41
  42                 if ($orderby) $q.=" order by $orderby ";
  43                 else $q.=" order by nodes.node_id desc ";
  44                 $q.= " LIMIT $offset,$listing_amount ";
  45                 $set=$db->query($q);
  46                 while ($set->next()) $pole[]=$set->getRecord();
  47                 $smarty->assign('get_nodes_by_parent',$pole);
  48
  49         }
  50 ?>