small events cleanup

[mirrors/Kyberia-bloodline.git] / wwwroot / inc / eventz / vote.inc

<?php
// pokus urobit neco z anketami:-))nerehocte sa moc hlasno:-))

function vote() {
	global $node,$db,$error,$referer_id;
	if (!$referer_id) $referer_id=1;

	$node_id=$node['node_id'];
	$user_id=$_SESSION['user_id'];

	$set=$db->query("select * from node_access where node_id='$node_id' 
		and user_id='$user_id' and node_permission='ban'");
	if($set->getNumRows()>0) {
		global $error;
		$error="One vote is enough for everyone";
		return false;
	}


	$option=$_POST['poll_option'];
	$option--;

	if (!is_numeric($option)) {
		$error="incorrect poll_option. fck";
	}

	$poll=unserialize($node['node_content']);
	++$poll[$option]['number'];
	$node_content=serialize($poll);
	$db->query("update nodes set node_content='$node_content'
		where node_id='$node_id'");

	$db->query("update node_access set node_permission='ban' where
	node_id='$node_id' and user_id='$user_id'");
	Header("Location: /id/".$node['node_parent']."/");
}

?>