wwwroot/inc/eventz/vote.inc

   1 <?php
   2 // pokus urobit neco z anketami:-))nerehocte sa moc hlasno:-))
   3
   4 function vote() {
   5         global $node,$db,$error,$referer_id;
   6         if (!$referer_id) $referer_id=1;
   7
   8         $node_id=$node['node_id'];
   9         $user_id=$_SESSION['user_id'];
  10
  11         $set=$db->query("select * from node_access where node_id='$node_id'
  12                 and user_id='$user_id' and node_permission='ban'");
  13         if($set->getNumRows()>0) {
  14                 global $error;
  15                 $error="One vote is enough for everyone";
  16                 return false;
  17         }
  18
  19
  20         $option=$_POST['poll_option'];
  21         $option--;
  22
  23         if (!is_numeric($option)) {
  24                 $error="incorrect poll_option. fck";
  25         }
  26
  27         $poll=unserialize($node['node_content']);
  28         ++$poll[$option]['number'];
  29         $node_content=serialize($poll);
  30         $db->query("update nodes set node_content='$node_content'
  31                 where node_id='$node_id'");
  32
  33         $db->query("update node_access set node_permission='ban' where
  34         node_id='$node_id' and user_id='$user_id'");
  35         Header("Location: /id/".$node['node_parent']."/");
  36 }
  37
  38 ?>