Untitled

<?php

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require '/var/www/vhosts/thelancesaga.com/phpmailer/src/Exception.php';
require '/var/www/vhosts/thelancesaga.com/phpmailer/src/PHPMailer.php';
require '/var/www/vhosts/thelancesaga.com/phpmailer/src/SMTP.php';

// Include the necessary PHPMailer files and other required files

include 'includes/core.php';
include 'menu/menu.php';

$email = $_POST['email'];
$email = filter_input(INPUT_POST, 'email', FILTER_SANITIZE_EMAIL);

$email = strtolower($_POST['email']);
$email = trim($email);

if(filter_var($email, FILTER_VALIDATE_EMAIL, FILTER_NULL_ON_FAILURE)) {
    $stmt = $pdo->prepare("SELECT * FROM download WHERE email = :email");
    $stmt->bindParam(':email', $email);
    $stmt->execute();

    if($stmt->rowCount() > 0){
        $error = "<br><span class='error_msg'>This e-mail has already been used! Contact me if you need assistance.</span><br>";
        // Prepare the response
        $response = array('error' => $error);

        // Set the content type to JSON
        header('Content-Type: application/json');

        // Encode the response as JSON and echo it back to the client
        echo json_encode($response);
    } else {

		// send an e-mail to user, already works

        // Prepare the success response
        $response = array('success' => 'Thank you for your submission!');

        // Set the content type to JSON
        header('Content-Type: application/json');

        // Encode the response as JSON and echo it back to the client
        echo json_encode($response);
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>The Lance Saga</title>
    <link type="text/css" href="includes/code.css" rel="stylesheet" />
    <link type="text/css" href="menu/menu.css" rel="stylesheet" />
    <link rel="shortcut icon" href="includes/favicon.ico" type="image/x-icon" />
    <style>
        /* CSS for the loading icon */
        #loading {
            display: none;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 1000;
        }

        #loading::after {
            content: '';
            width: 40px;
            height: 40px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #3498db;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            position: absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
    </style>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <script>
    $(document).ready(function(){
        $("#register_form").submit(function(event){
            event.preventDefault();
            $("#loading").show();
            $("body").css("background-color", "rgba(0, 0, 0, 0.5)"); // Dim the background
            $.ajax({
                type: "POST",
                url: "buy.php",
                data: $(this).serialize(),
                dataType: "json", // Set the expected data type to JSON
                success: function(response){
                    if (response.error) {
                        $("#error_msg").html(response.error);
                        $("#loading").hide();
                        $("body").css("background-color", ""); // Restore the background color
                    } else {
                        // Redirect to thanks.php or display a success message
                        window.location.href = "thanks.php";
                    }
                },
                error: function(xhr, status, error){
                    // Handle AJAX error
                    console.log("AJAX error: " + error);
                    $("#loading").hide();
                    $("body").css("background-color", ""); // Restore the background color
                }
            });
        });
    });
</script>
</head>
<body>
<center>
<div class="parent-container">
<div class="content">
<img src="images/cooltext445040266371200.png"><br>
<img src="images/warning.png"><br>
<img src="images/cooltext450730865402644.png"><br>
<img src="images/cooltext422040969105422.png"><br>
<form method="post" action="buy.php" id="register_form">
  <label for="email"><img src="images/cooltext431870786470060.png"></label><br>
  <input type="email" name="email" minlength="6" size="35" maxlength="50" required autofocus oninput="this.value = this.value.replace(/</g, '&lt;').replace(/>/g, '&gt;')" ><br>
  	<?php if (isset($error)): ?>
  	<?php echo $error; ?>
  	<a href="buy.php"><img src="images/cooltext333209107545846.png"></a><br>
  	<?php endif ?>
  <button type="submit" name="register" id="button">Submit Now</button>
</form>
<div id="loading" style="display:none;"></div>
</div>
</div>
</center>
</body>
</html>