<?php
error_reporting(E_ALL & ~E_WARNING & ~E_NOTICE & ~E_DEPRECATED);
ob_start();
session_start();
if((($_SERVER['SERVER_ADDR']==$_SESSION['demo_server_ip']) && ((!empty($_SERVER['HTTP_CLIENT_IP']) ? $_SERVER['HTTP_CLIENT_IP'] : (!empty($_SERVER['HTTP_X_FORWARDED_FOR']) ? explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'])[0] : $_SERVER['REMOTE_ADDR']))!=$_SESSION['demo_developer_ip']) && ($_SESSION['id_user']==$_SESSION['demo_user_id'])) || ($_SESSION['svt_si']!=session_id())) {
    die();
}
require_once(dirname(__FILE__).'/../functions.php');
$settings = get_settings();
$user_info = get_user_info($_SESSION['id_user']);
if(!empty($user_info['language'])) {
    set_language($user_info['language'],$settings['language_domain']);
} else {
    set_language($settings['language'],$settings['language_domain']);
}
session_write_close();
$id_vt = $_GET['id_vt'];
if (!file_exists(dirname(__FILE__).'/../../vr/img/'.$id_vt.'/')) {
    mkdir(dirname(__FILE__).'/../../vr/img/'.$id_vt.'/', 0775);
}
$type = $_GET['type'];
if(isset($_FILES) && !empty($_FILES['file']['name'])){
    $allowed_ext = array('png');
    $filename = $_FILES['file']['name'];
    $ext = explode('.',$filename);
    $ext = strtolower(end($ext));
    if(in_array($ext,$allowed_ext)){
        $name = "$type.png";
        $moved = move_uploaded_file($_FILES['file']['tmp_name'],dirname(__FILE__).'/../../vr/img/'.$id_vt.'/'.$name);
        if($moved) {
            ob_end_clean();
            echo $name;
        } else {
            ob_end_clean();
            echo 'ERROR: code:'.$_FILES["file"]["error"];
        }
    }else{
        ob_end_clean();
        echo 'ERROR: '._("Only png files are supported.");
    }
}else{
    ob_end_clean();
    echo 'ERROR: '._("File not provided.");
}
exit;
