<?php
session_start();
$errPass="";
$errEmail="";
$err="";
if(isset($_SESSION['referencenum']))
{
    $err='You are already logged in.';
}
else
{
    if($_POST)
    {
        $emailadd    = $_POST['emailid'];
        $rnumber = $_POST['refnumber'];
    
        $postData = 'https://www.swregn.com/laas-check-android-login.php?order=' . $rnumber . '&email=' . $emailadd;
        $status = 0;
    
        if ($emailadd = "") 
        {
        $errEmail = 'Please enter a valid email address';
        $status =1;
        }
        if ($rnumber == "") 
        {
            $errPass = 'Please enter the reference number';
            $status=1;
        } 
        if($status == 0)
        {  
            $logout1 = "logout1.php?ref=" . $rnumber;
            $ch = curl_init();
            $curlConfig = array(
                CURLOPT_URL            => $postData,
                CURLOPT_POST           => true,
                CURLOPT_RETURNTRANSFER => true,
            );
            curl_setopt_array($ch, $curlConfig);
            $results = curl_exec($ch);
            curl_close($ch);
            if($results == '1')
            {
                //check if already logged in
                $logintxtfile    = "logs/log.txt";
                $orderlogfile = "logs/" . $rnumber . ".xml";
                date_default_timezone_set("Asia/Kolkata");
                $datecurrent = date('m/d/Y'); 
                $cur_time   =   date("H:i:s", strtotime("now"));
                
                $dom = new DOMDocument();
                $dom->encoding = 'utf-8';
                $dom->xmlVersion = '1.0';
                $dom->formatOutput = true;
                $root = $dom->createElement('OrderLogin');
                $child_node_1 = $dom->createElement('Reference', $rnumber);
                $child_node_2 = $dom->createElement('Email', $emailadd);
                $child_node_3 = $dom->createElement('Date', $datecurrent);
                $child_node_4 = $dom->createElement('Time', $cur_time);                
                $child_node_5 = $dom->createElement('IP', getenv("REMOTE_ADDR"));
                
                $root->appendChild($child_node_1);
                $root->appendChild($child_node_2);
                $root->appendChild($child_node_3);
                $root->appendChild($child_node_4);
                $root->appendChild($child_node_5);
                
                $dom->appendChild($root);
                $dom->save($orderlogfile);	
                
                if (file_exists($logintxtfile)) 
                {
                    $fh = fopen($logintxtfile, 'a');
                    $dt = date("Y-m-d H:i:s");
                    fwrite($fh, "\r\n********\r\n" . "Reference Number " . $rnumber . " logged in on date: " . $datecurrent . " , at time: " . $cur_time . " using IP: " . getenv("REMOTE_ADDR") . "\r\n********\r\n");
                }
                else
                {
                    $fh = fopen($logintxtfile, 'w');
                    $dt = date("Y-m-d H:i:s");
                    fwrite($fh, "\r\n********\r\n" . "Reference Number " . $rnumber . " logged in on date: " . $datecurrent . " , at time: " . $cur_time . " using IP: " . getenv("REMOTE_ADDR") . "\r\n********\r\n");
                }
                fclose($fh);
    
                if(!file_exists($rnumber))
                {
                    mkdir($rnumber);                
                    $source1 = 'files/Demo';                
                    $demofolderpath = $rnumber . "/Demo";
                    mkdir($demofolderpath);
                    $files = glob("files/Demo/*.*");
                    foreach($files as $file){
                        $file_to_go = str_replace($source1,$demofolderpath,$file);
                        copy($file, $file_to_go);
                    }   
                    
                    //notes folder
                    $source2 = 'files/DemoNotes';                
                    $demofolderpath2 = $rnumber . "/DemoNotes";
                    mkdir($demofolderpath2);
                    $files = glob("files/DemoNotes/*.*");
                    foreach($files as $file){
                        $file_to_go = str_replace($source2,$demofolderpath2,$file);
                        copy($file, $file_to_go);
                    }   
    
                    //ppe folder
                    $source3 = 'files/DemoPPE';                
                    $demofolderpath3 = $rnumber . "/DemoPPE";
                    mkdir($demofolderpath3);
                    $files = glob("files/DemoPPE/*.*");
                    foreach($files as $file){
                        $file_to_go = str_replace($source3,$demofolderpath3,$file);
                        copy($file, $file_to_go);
                    }   
                }  
                $fileenginedb = "files/enginedb.sqlite";
                $filedestdb = $rnumber . "/enginedb.sqlite";
                copy($fileenginedb, $filedestdb);
                $_SESSION['referencenum'] = $rnumber;
                $_SESSION['loggedin'] = true;
                $err='taking you to exam engine';
                include 'populatedbstartup.php';
                header("Location: examengine-screen.htm");
                exit;
                         
            }
            else
            {
                $err='Please check your details.';
            }
        }
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="css/style.css">
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css"
        integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
    <title>Learning And Assessment Software</title>
    <script language="javascript" type="text/javascript">
        window.history.forward();
      </script>
</head>

<body style="background-image: url('files/background.jpg');">
    <div class="container"  style="background-color:white;">
        <div class="row">
            <div class="col-md-12" style="text-align: center;">
                <img class="banner" alt="site_logo" src="files/banner2.png">   
                 <hr class="line"></hr>
            </div>
            
        </div>
       
        <div class="container" style="padding: 10px; border-color: #e1e1e1;background-color:	
        #fbf5f8;border-style:solid;border-width: thin;border-radius: 1vi;">
            <div class="row">
                <div class="col-md-12">
                    <h1 class="main">Full Version Login</h1>
                    <p style="text-align: center">Use the reference number and email id used to purchase the full
                        version of application below.</p>
                    <div style="width: 70%; margin-left : 25%">
                        <form action='<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>' method='post' role='form'>
                            <div class="form-group row">
                                <label class="col-sm-2 col-form-label" for="inputPassword3">
                                    Reference number</label>
                                <div class="col-sm-5">
                                    <input id="inputrefnumber" class="form-control" name="refnumber"
                                        placeholder="Reference number" type="text">
                                    <?php echo $errPass; ?>                                    
                                </div>
                            </div>
                            <div class="form-group row">
                                <label class="col-sm-2 col-form-label" for="inputEmail">
                                    Email : </label>
                                <div class="col-sm-5">
                                    <input id="inputEmail" class="form-control" name="emailid" placeholder="Email"
                                        type="email">
                                    <?php echo $errEmail; ?>
                                </div>
                            </div>
                            <div class="form-group row">
                                <div class="offset-sm-2 col-sm-5">
                                    <input class="btn btn-primary" name="submit" type="submit" value="Sign in" />
                                    <?php echo $err; ?>
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            
           
                <div class="col-sm-6">
                    <p style="text-align:left;"><a href="demo-user-registration.htm" target="_blank" title="Try the demo version of the software."><b>Use demo version</b></a></p>
                </div>
                 <div class="col-sm-6">
                    <p style="text-align:right;color:red;">BETA Version</p>
                </div>
                
                            
                       
                   
            </div>
         
                        
        </div>
       
        <br>
    <div class="footer"  style="padding: 1px; border-color: #e1e1e1;background-color:#fbf5f8;border-style:solid;border-width: thin;border-radius: 1vi;">
        <div class="container">
            <div class="row">
                <div class="col-sm-1">
                       <a class="help" href="help/exam-engine.htm" onclick="window.open(this.href,'targetWindow',
                       `toolbar=no,
                        location=no,
                        status=no,
                        menubar=no,
                        scrollbars=yes,
                        resizable=yes,
                        width=500px,
                        height=800px`);return false;"><img src="help/help.png" class="help"></a>
                </div>
                <div class="col-sm-11">
                     <ul>
            			<li><a href="https://www.simexams.com/" target="_blank">Copyright &copy; 2024 Anand Software And Training Pvt. Ltd.</a></li>
            		</ul>
                </div>
            </div>
    	</div>
    </div>
    <br>
    <script src="js/jquery-3.4.1.slim.min.js"></script>
    <script src="js/popper.min.js"></script>
    <script src="js/bootstrap.min.js"></script>
</body>
</html>