<?php
/** 
* @package		uForum2
* @file		inc/models/BansModel.php
* @copyright	2007-2015 (c) PioDer 
* @link    		http://www.pioder.pl/
* @license		see LICENSE.txt
**/

class BansModel extends Model
{
	private $ban_info = null;
	public function getBans()
	{
		$query = 'SELECT b.ban_id as ban_id, b.user_id as user_id, u.nick as nick, b.reason as reason
		FROM '.BANLIST_TABLE.' b
		LEFT JOIN '.USERS_TABLE.' u ON u.user_id = b.user_id';
		
		return $this->select_query($query);
	}
	
	public function getBan($ban_id)
	{
		if ($this->ban_info == null)
		{
			$query = 'SELECT b.ban_id as ban_id, b.user_id as user_id, u.nick as nick, b.reason as reason
			FROM '.BANLIST_TABLE.' b
			LEFT JOIN '.USERS_TABLE.' u ON u.user_id = b.user_id
			WHERE `ban_id`=\''.$ban_id.'\'';
			
			$out = $this->select_query($query);
			
			if (count($out) > 0)
				$this->ban_info = $out[0];
		}
		
		return $this->ban_info;
	}
	
	public function getUserBan($user_id)
	{	
		$out = $this->select(BANLIST_TABLE, '*', 'user_id=\''.$user_id.'\'');
			
		if (count($out) > 0)
			return $out[0];
		else
			return null;
	}
	
	public function addBan($user_id, $reason)
	{
		$query = 'INSERT INTO '.BANLIST_TABLE.' 
		(`ban_id`, `user_id`, `reason`) 
		VALUES (NULL, \''.$user_id.'\', \''.$reason.'\')';
		
		$this->db->query($query);
		
		$query = 'DELETE FROM '.SESSIONS_TABLE.' WHERE `user_id`=\''.$user_id.'\'';
		$this->db->query($query);
	}
	
	public function deleteBan($ban_id)
	{
		$query = 'DELETE FROM '.BANLIST_TABLE.' WHERE `ban_id`=\''.$ban_id.'\'';
		
		$this->db->query($query);
	}
}
?>