<?php

require_once '../incfiles/core.php';
require_once '../incfiles/func.php';
require_once '../incfiles/auth.php';
require_once '../incfiles/user.php';

if (empty($user_id)) {go(URL.'/');}

if (!empty($_GET['id']) && is_numeric($_GET['id']) && mysql_result(mysql_query("SELECT COUNT(`id`) FROM `avatars` WHERE `id` = '".abs(intval($_GET['id']))."'"),0) == true)
{
	$id = abs(intval($_GET['id']));
	$arr = mysql_fetch_array(mysql_query("SELECT `id`, `user_id`, `ulike`, `clike` FROM `avatars` WHERE `id` = '".$id."' LIMIT 1"));
	$arr_user = mysql_fetch_array(mysql_query("SELECT * FROM `users` WHERE `id` = '".$arr['user_id']."' LIMIT 1"));
	if ($arr_user['ban'] == 1) exit;

	if (!in_array($user_id, explode("||", substr($arr['ulike'], 1, -1))))
	{
		if ($user_id == $arr['user_id']) {exit;}
		if (!empty($arr['ulike'])) $new_like = '|'.$user_id.'|'.$arr['ulike']; else $new_like = '|'.$user_id.'|';
		
		if (mysql_query("UPDATE `avatars` SET
		`ulike` = '".$new_like."',
		`clike` = '".($arr['clike']+1)."'
		WHERE `id` = '".$id."' LIMIT 1") == true)
		{
			if (mysql_query("INSERT INTO `notifications` SET
			`from_id` = '".$user_id."',
			`sex` = '".$user['sex']."',
			`for_id` = '".$arr['user_id']."',
			`mod` = 'avatar',
			`type` = 'like',
			`refid` = '".$id."',
			`time` = '".time()."',
			`count` = 1,
			`new` = 1
			") == true) mysql_query("UPDATE `users` SET `notifications` = 1, notifications_journal=notifications_journal+1 WHERE `id` = '".$arr['user_id']."'");
	//echo '<img class="preview" src="'.URL.'/files/avatars/'.$arr_user['id'].'/icons/'.$arr_user['avatar'].'"/></a>';
			echo '<a class="crl" href="'.URL.'/avatars/like.php?id='.$id.'" onclick="Like.Go(this.href,'.$id.'); return false"><img src="'.URL.'/design/img/like_ok.png"/><b>'.($arr['clike']+1).'</b></a>';
		}
	}
	else
	{
		$del_ulike = str_replace("|".$user_id."|", "", $arr['ulike']);
		
		if (mysql_query("UPDATE `avatars` SET
		`ulike` = '".$del_ulike."',
		`clike` = '".($arr['clike']-1)."'
		WHERE `id` = '".$id."' LIMIT 1") == true)
		{
			echo '<a class="crl" href="'.URL.'/avatars/like.php?id='.$id.'" onclick="Like.Go(this.href,'.$id.'); return false"><img src="'.URL.'/design/img/like.png"/><b>'.(($arr['clike']-1)==0?'':($arr['clike']-1)).'</b></a>';
		}
	}
}

if(empty($_SERVER['HTTP_X_REQUESTED_WITH']) or strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) != 'xmlhttprequest') {go(URL.'/avatars/?fid='.$id.'');}

 
?>