<?php

class VisibilityList {

	var $giftId;
	var $users;
	
	function VisibilityList($giftId)
	{
		global $database;
		
		$this->giftId = (int) $giftId;
		$this->users = $database->fetch("select u.id, u.name, v.giftId is not null as isVisible from gft_user u LEFT OUTER JOIN gft_visibility v ON (u.id = v.userId AND v.giftId = ".$this->giftId.")");
	}

	function saveVisibilityList($visible)
	{
		global $database;
		
		$database->query("delete from gft_visibility where giftId = ".$this->giftId);
		foreach (explode(" ", $visible) as $user) {
			if (!empty($user))
				$database->query("insert into gft_visibility (giftId, userId) values(".$this->giftId.", '".addslashes($user)."')");
		}
		
		return 0;
	}
	
	function getParams()
	{
	}
}

Controler::registerHandler("visibilityList", "display", "VisibilityList", array("id"), true);
Controler::registerHandler("editVisibilityList", "display", "VisibilityList", array("id"), true);
Controler::registerHandler("saveVisibilityList", "action", "VisibilityList", array("id", "visible"), true);
Controler::registerNextAction("saveVisibilityList", "myList");

?>