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170 lines
5.5 KiB
170 lines
5.5 KiB
6 months ago
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<?php
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session_start();
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// Check if the user is logged in
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if (isset($_POST['loginBtn'])) {
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// Database connection
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$conn = new mysqli('localhost', 'root', '', 'user'); // Replace with your database credentials
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if ($conn->connect_error) {
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die("Connection failed: " . $conn->connect_error);
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}
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if (!empty($_POST['email']) && !empty($_POST['password'])) {
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$email = mysqli_real_escape_string($conn, $_POST['email']);
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$password = mysqli_real_escape_string($conn, $_POST['password']);
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// Check user in registration table
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$userCheck = mysqli_query($conn, "SELECT * FROM registration WHERE email='$email' AND password='$password'");
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if ($userCheck && mysqli_num_rows($userCheck) > 0) {
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$_SESSION['loggedInUser'] = $email;
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$_SESSION['show_message'] = 'Logged In Successfully';
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// Check if user exists in streak table
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$streakCheck = mysqli_query($conn, "SELECT * FROM user_streak WHERE email='$email'");
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$currentDate = date("Y-m-d");
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if (mysqli_num_rows($streakCheck) > 0) {
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// User exists, update streak
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$streakRow = mysqli_fetch_assoc($streakCheck);
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$lastLoginDate = $streakRow['login_date'];
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$streak = $streakRow['streak'];
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// Check if the user logged in on consecutive days
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$lastLoginTimestamp = strtotime($lastLoginDate);
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$currentTimestamp = strtotime($currentDate);
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$dateDiff = ($currentTimestamp - $lastLoginTimestamp) / (60 * 60 * 24); // Difference in days
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if ($dateDiff == 1) {
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// User logged in consecutive days, increment streak
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$newStreak = $streak + 1;
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} elseif ($dateDiff > 1) {
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// User missed a day, reset streak
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$newStreak = 1;
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} else {
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// User logged in today again, no change to streak
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$newStreak = $streak;
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}
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// Update streak and last login date
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$updateStreak = "UPDATE user_streak SET streak='$newStreak', login_date='$currentDate' WHERE email='$email'";
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if (mysqli_query($conn, $updateStreak)) {
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echo "Streak updated!";
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} else {
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echo "Error updating streak: " . mysqli_error($conn);
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}
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} else {
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// User doesn't exist, insert new streak record
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$insertStreak = "INSERT INTO user_streak (email, streak, login_date) VALUES ('$email', 1, '$currentDate')";
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if (mysqli_query($conn, $insertStreak)) {
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echo "New streak started!";
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} else {
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echo "Error inserting streak: " . mysqli_error($conn);
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}
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}
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// Redirect to homepage after successful login
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header('Location: homepage.php');
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} else {
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$_SESSION['show_message'] = 'Invalid Email or Password';
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}
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} else {
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$_SESSION['show_message'] = 'All fields are required';
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}
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="description" content="Login to your account.">
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<title>Login Form</title>
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<style>
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html, body {
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font-family: Arial, Helvetica, sans-serif;
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}
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.text-center {
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text-align: center;
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}
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.login-card {
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display: block;
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margin: 30px auto 0px auto;
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width: 30%;
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border: 1px solid #ccc;
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box-shadow: 3px 3px 9px 3px #ddd;
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padding: 20px;
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}
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.input-box {
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width: 95%;
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margin-top: 10px;
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margin-bottom: 20px;
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}
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.input-box input {
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width: 100%;
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display: block;
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border: 1px solid #777;
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border-radius: 4px;
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padding: 8px 8px;
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}
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.submit-btn {
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width: 100%;
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padding: 10px;
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background-color: blue;
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color: #fff;
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outline: 0;
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border-radius: 6px;
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margin-bottom: 10px;
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cursor: pointer;
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}
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.alert {
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background-color: skyblue;
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padding: 14px 20px;
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color: #fff;
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}
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</style>
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</head>
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<body>
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<div>
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<div class="login-card">
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<?php
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if (isset($_SESSION['show_message'])) {
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echo '<h4 class="alert">' . $_SESSION['show_message'] . '</h4>';
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unset($_SESSION['show_message']);
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}
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?>
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<h2 class="text-center">Login Form</h2>
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<hr>
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<br/>
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<form action="" method="POST">
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<div class="input-box">
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<label>Email Address</label>
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<input type="email" name="email" />
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</div>
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<div class="input-box">
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<label>Password</label>
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<input type="password" name="password" />
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</div>
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<div>
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<button name="loginBtn" class="submit-btn">Login Now</button>
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</div>
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<div class="text-center">
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<br/>
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<a href="register.html">Don't have an account? Register now</a>
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<br/><br/>
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<a href="forgot_password.html">Forgot Password?</a>
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</div>
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</form>
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</div>
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</div>
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</body>
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</html>
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