index.php

<?php
$servername = "localhost";
$username = "root";
$password = "";

// Create connection
$conn = new mysqli($servername, $username, $password);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Create database
$sql = "CREATE DATABASE IF NOT EXISTS githuboauth;";
if ($conn->query($sql) === TRUE) {
    echo "";
} else {
    echo "Error creating database: " . $conn->error;
}

$conn->close();
?>

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "githuboauth";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// sql to create table
$sql = "CREATE TABLE IF NOT EXISTS `users` (
    `id` int(11) NOT NULL AUTO_INCREMENT,
    `oauth_provider` enum('github','facebook','google','twitter') COLLATE utf8_unicode_ci NOT NULL DEFAULT 'github',
    `oauth_uid` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
    `name` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
    `username` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
    `email` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
    `location` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
    `picture` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
    `link` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
    `created` datetime NOT NULL DEFAULT current_timestamp(),
    `modified` datetime NOT NULL DEFAULT current_timestamp(),
    PRIMARY KEY (`id`)
)";

if ($conn->query($sql) === TRUE) {
    echo "";
} else {
    echo "Error creating table: " . $conn->error;
}

$conn->close();
?>



<?php
session_start();

// Include configuration file
require_once 'config.php';

// Include and initialize user class
require_once 'User.class.php';
$user = new User();
$output = "";
if (isset($accessToken)) {

    // Get the user profile data from Github
    $gitUser = $gitClient->getAuthenticatedUser($accessToken);
    if (!empty($gitUser)) {
        // Getting user profile details
        $gitUserData = array();
        $gitUserData['oauth_uid'] = !empty($gitUser->id) ? $gitUser->id : '';
        $gitUserData['name'] = !empty($gitUser->name) ? $gitUser->name : '';
        $gitUserData['username'] = !empty($gitUser->login) ? $gitUser->login : '';
        $gitUserData['email'] = !empty($gitUser->email) ? $gitUser->email : '';
        $gitUserData['location'] = !empty($gitUser->location) ? $gitUser->location : '';
        $gitUserData['picture'] = !empty($gitUser->avatar_url) ? $gitUser->avatar_url : '';
        $gitUserData['link'] = !empty($gitUser->html_url) ? $gitUser->html_url : '';

        // Insert or update user data to the database
        $gitUserData['oauth_provider'] = 'github';
        $userData = $user->checkUser($gitUserData);

        // Storing user data    in the session
        $_SESSION['userData'] = $userData;

        // Render Github profile data

        $GLOBALS['output'] .= '<div class="total"
        style=" background : rgb(27,27,27);"><div class="Heading"><h2><h1 class="git" style="font-size: 45px;color: #F2AA4CFF;font-weight: 150;">GitHub</h1> <h2 class="git2">Account Details</h2></h2></div>';
        $GLOBALS['output'] .= '<div class="ac-data">';
        $GLOBALS['output'] .= '<div class="wrapperxx"><div class="img1" style="    margin-right: 10%;
        border: 2px solid crimson;
        border-radius: 100%;"><img src="' . $userData['picture'] . '" height=200 width=200 class="profileimg" ></div><div  class="containerxx"
        style="    border: 2px solid crimson;
        width: 35%;
        margin: 50px;
        border-radius: 7px;
        height: 50%;
        color:white;
        padding:10px;
        padding-bottom:30px;
        background: rgb(25, 24, 24);
        font-size: 25px;">';
        $GLOBALS['output'] .= '<div class="box"><p><b>ID:</b> ' . $userData['oauth_uid'] . '</p></div>';
        $GLOBALS['output'] .= '<div class="box"><p><b>Name:</b> ' . $userData['name'] . '</p></div>';
        $GLOBALS['output'] .= '<div class="box"><p><b>Login Username:</b> ' . $userData['username'] . '</p></div>';
        $GLOBALS['output'] .= '<div class="box"><p><b>Email:</b> ' . $userData['email'] . '</p></div>';
        $GLOBALS['output'] .= '<div class="box"><p><b>Location:</b> ' . $userData['location'] . '</p></div></div></div>';
        $GLOBALS['output'] .= '<div class="Shellstyle"><p><b>Profile Link:</b><button class="bottombtn" style="    margin: 3px;
        padding: 3px;
        border: 2px solid crimson;
        color: white;
        text-decoration: none;
        background: crimson;
        border-radius: 7px;
        margin-left: 10px;"> <a href="' . $userData['link'] . '" target="_blank">Click to visit</a></p></div>';
        $GLOBALS['output'] .= '<div class="Shellstyle"><p>Proceed to Gists <button class="bottombtn" style="    margin: 3px;
        padding: 3px;
        border: 2px solid crimson;
        color: white;
        text-decoration: none;
        background: crimson;
        border-radius: 7px;
        margin-left: 10px;"><a href="shell.php">Gists</a></p></button></div>';
        $GLOBALS['output'] .= '<div class="Shellstyle"><p>Logout from Github<button class="bottombtn" style="    margin: 3px;
        padding: 3px;
        border: 2px solid crimson;
        color: white;
        text-decoration: none;
        background: crimson;
        border-radius: 7px;
        margin-left: 10px;"> <a href="logout.php">LogOut</a></p></button></div></div>';
        $GLOBALS['output'] .= '</div><div class="last-container">
        <ul>
            <li><a href="https://instagram.com/festeve360?igshid=YmMyMTA2M2Y=" target="_blank"><i
                        class="fa-brands fa-instagram all-icons"></i></a></li>
            <li><a href="mailto:shivesh.pandey0409@gmail.com" target="_blank"><i class="fa-solid fa-envelope all-icons"></i></a></li>
            <li><a href="https://www.twitter.com/festeve360" target="_blank"><i class="fa-brands fa-twitter-square all-icons"></i></a></li>
        </ul>
        <script src="tsparticles.engine.min.js"></script>
        <footer class="center">
            Copyright &copy;www.CodeSpace.com. All rights reserved
        </footer>
    </div>';
        $_SESSION['output'] = $GLOBALS['output'];
    } else {
        $GLOBALS['output'] = '<h3 style="color:crimson">Something went wrong, please try again!</h3>';
        $_SESSION['output'] = $GLOBALS['output'];
    }
} elseif (isset($_GET['code'])) {
    // Verify the state matches the stored state
    if (!$_GET['state'] || $_SESSION['state'] != $_GET['state']) {
        header("Location: " . $_SERVER['PHP_SELF']);
    }

    // Exchange the auth code for a token
    $accessToken = $gitClient->getAccessToken($_GET['state'], $_GET['code']);
    header("Location: " . $_SERVER['PHP_SELF']);
    $_SESSION['access_token'] = $accessToken;

    // header('Location: ./');
} else {
    // Generate a random hash and store in the session for security
    $_SESSION['state'] = hash('sha256', microtime(true) . rand() . $_SERVER['REMOTE_ADDR']);

    // Remove access token from the session
    unset($_SESSION['access_token']);

    // Get the URL to authorize
    $authUrl = $gitClient->getAuthorizeURL($_SESSION['state']);

    // Render Github login button

    $GLOBALS['output'] = '<a href="' . htmlspecialchars($authUrl) . '"><div class="loginGit">Login</div></a>';
}
function getOutput()
{
    return $GLOBALS['output'];
}
?>
<html>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Code Space</title>
    <link rel="stylesheet" href="style.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" />
    <script src="https://kit.fontawesome.com/5d50a14114.js" crossorigin="anonymous"></script>
    <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/tsparticles/2.5.1/tsparticles.min.js"
        integrity="sha512-+YPbXItNhUCZR3fn5KeWPtJrXuoqRYQ4Gd1rIjEFG+h8UJYekebhOMh84vv7q+Y1sy5kdIIVtfftehCiigriMQ=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/typed.js/2.0.11/typed.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/waypoints/4.0.1/jquery.waypoints.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/owl.carousel.min.js"></script>
    <link rel="stylesheet"
        href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.min.css" />
</head>
<style>
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Ubuntu:wght@400;500;700&display=swap');

/* CSS */
.button-24 {
    background: #FF4742;
    border: 1px solid #FF4742;
    border-radius: 6px;
    box-shadow: rgba(0, 0, 0, 0.1) 1px 2px 4px;
    box-sizing: border-box;
    color: #FFFFFF;
    cursor: pointer;
    display: inline-block;
    font-family: nunito,roboto,proxima-nova,"proxima nova",sans-serif;
    font-size: 16px;
    font-weight: 800;
    line-height: 16px;
    min-height: 40px;
    outline: 0;
    padding: 12px 14px;
    text-align: center;
    text-rendering: geometricprecision;
    text-transform: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    vertical-align: middle;
}

.button-24:hover,
.button-24:active {
    background-color: initial;
    background-position: 0 0;
    color: #FF4742;
}

.button-24:active {
    opacity: .5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}

html {
    scroll-behavior: smooth;
}

img.profileimg {
    border-radius: 100%;
}


/* all similar content styling codes */
section {
    padding: 100px 0;
}

.max-width {
    max-width: 1300px;
    padding: 0 80px;
    margin: auto;
}

.about,
.services,
.skills,
.teams,
.contact,
footer {
    font-family: 'Poppins', sans-serif;
}

.about .about-content,
.services .serv-content,
.skills .skills-content,
.contact .contact-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

section .title {
    position: relative;
    text-align: center;
    font-size: 40px;
    font-weight: 500;
    margin-bottom: 60px;
    padding-bottom: 20px;
    font-family: 'Ubuntu', sans-serif;
}

section .title::before {
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    width: 180px;
    height: 3px;
    background: #111;
    transform: translateX(-50%);
}

section .title::after {
    position: absolute;
    bottom: -8px;
    left: 50%;
    font-size: 20px;
    color: crimson;
    padding: 0 5px;
    background: #fff;
    transform: translateX(-50%);
}

.loginGit {
    z-index: 1000;
    text-decoration: none;
    font-family: "Ubuntu";
    color: crimson;
    font-size: 35px;
    font-weight: 600;
    position: absolute;
    top: 3%;
    right: 4%;
}

.loginGit:hover {
    color: white;
}

/* navbar styling */
.navbar {
    position: fixed;
    width: 100%;
    z-index: 999;
    padding: 30px 0;
    font-family: 'Ubuntu', sans-serif;
    transition: all 0.3s ease;
}

.navbar.sticky {
    padding: 15px 0;
    background: crimson;
}

.navbar .max-width {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar .logo a {
    color: #fff;
    font-size: 35px;
    font-weight: 600;
}

.navbar .logo a span {
    color: crimson;
    transition: all 0.3s ease;
}

.navbar.sticky .logo a span {
    color: #fff;
}

.navbar .menu li {
    list-style: none;
    display: inline-block;
}

.navbar .menu li a {
    display: block;
    color: #fff;
    font-size: 18px;
    font-weight: 500;
    margin-left: 25px;
    transition: color 0.3s ease;
}

.navbar .menu li a:hover {
    color: crimson;
}

.navbar.sticky .menu li a:hover {
    color: #fff;
}

/* menu btn styling */
.menu-btn {
    color: #fff;
    font-size: 23px;
    cursor: pointer;
    display: none;
}

.scroll-up-btn {
    position: fixed;
    height: 45px;
    width: 42px;
    background: crimson;
    right: 30px;
    bottom: 10px;
    text-align: center;
    line-height: 45px;
    color: #fff;
    z-index: 9999;
    font-size: 30px;
    border-radius: 6px;
    border-bottom-width: 2px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}



/* home section styling */
.home {
    display: flex;
    background: url("images/banner.jpg") no-repeat center;
    height: 100vh;
    color: rgb(255, 255, 255);
    min-height: 500px;
    background-size: cover;
    background-attachment: fixed;
    font-family: 'Ubuntu', sans-serif;
}

.home .max-width {
    width: 100%;
    display: flex;
}

.home .max-width .row {
    margin-right: 0;
}

.home .home-content .text-1 {
    font-size: 30px;
}

.home .home-content .text-1 span {
    color: crimson;
    font-weight: 500;
}

.home .home-content .text-2 {
    font-size: 75px;
    font-weight: 600;
    margin-left: -3px;
}

.home .home-content .text-3 {
    font-size: 40px;
    margin: 5px 0;
}

.home .home-content .text-3 span {
    color: crimson;
    font-weight: 500;
}

.home .home-content a {
    display: inline-block;
    background: crimson;
    color: #fff;
    font-size: 25px;
    padding: 12px 36px;
    margin-top: 20px;
    font-weight: 400;
    border-radius: 6px;
    border: 2px solid crimson;
    transition: all 0.3s ease;
}

.home .home-content a:hover {
    color: crimson;
    background: none;
}

.Heading {
    color: rgb(228, 76, 76);
    text-align: center;

    padding: 5px;

}

.Shellstyle {
    color: white;
    text-align: center;
    margin-top: 5px;
    font-weight: 100;
    font-size: 20px;
}

.bottombtn {
    margin-left: 3px;
    padding: 2px;
    color: rgb(232, 159, 159);


}

.bottombtn:hover {
    color: crimson;
}

.img1 {
    border-radius: 10%;
}

.box {
    margin-left: 30%;
    margin-top: 5px;
    font-weight: 50;
    margin-bottom: 5px;
}

.wrapperxx {
    display: flex;
    flex-direction: row;
    margin: auto;
    align-items: center;
    margin-left: auto;
    justify-content: center;
}

.total {
    /* background-color: rgb(205, 212, 219); */
    background: url("images/banner2.jpg") no-repeat center;
    height: 75%;
}

footer {
    /* background: black; */
    color: white;
    padding: 9px 20px;

}

.last-container {
    background-color: black;

}

.last-container ul {
    display: flex;
    justify-content: center;
    align-items: center;
}

.all-icons {
    font-size: 2rem;
    padding: 5px 50px;
    filter: invert(50%);
    transition: .2s;
}

.all-icons:hover {
    font-size: 2.5rem;
    filter: invert(100%);
}

.center {
    text-align: center;
}

.git {
    font-size: 30px;
    color: black;
    font-weight: 150;
}

.git2 {
    font-size: 15px;
    font-weight: 700;

}
</style>

<body>
    <div class="scroll-up-btn">
        <i class="fas fa-angle-up"></i>
    </div>
    <nav class="navbar">
        <div class="max-width">
            <div class="logo"><a href="#">Code<span>Space</span></a></div>
            <!-- <ul class="menu">
                <?php
echo '<li><a href="' . htmlspecialchars($authUrl) . '" class="menu-btn">Log-in</a></li>';
?>
            </ul> -->
            <div class="menu-btn">
                <i class="fas fa-bars"></i>
            </div>
        </div>
    </nav>
    <!-- home section start -->
    <section class="home" id="home">
        <div class="max-width">
            <div class="home-content">
                <div class="text-1">Hello, <span class="typing"></span> </div>
                <div class="text-2">Welcome to Coding space </div>
                <div class="text-3">Here you can <span class="typing1"></span> </div>
            </div>
        </div>
    </section>
    <div>
        <!-- Display login button / GitHub profile information -->
        <?php echo getOutput(); ?>
    </div>

</body>
<script>
$(document).ready(function() {
    $(window).scroll(function() {
        // sticky navbar on scroll script
        if (this.scrollY > 20) {
            $('.navbar').addClass("sticky");
        } else {
            $('.navbar').removeClass("sticky");
        }

    });
    var typed = new Typed(".typing", {
        strings: ["Welcome to Code Space", "Start You Journey Here"],
        typeSpeed: 100,
        backSpeed: 60,
        loop: true
    });

    var typed = new Typed(".typing1", {
        strings: ["Convert Ideas To Reality", "Test Your Thoughts"],
        typeSpeed: 100,
        backSpeed: 62,
        loop: true
    });

});
</script>

</html>