SideQuests/QrCode-Attendance-System
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2026-01-07 14:09:59 +08:00
commit 8a00aa71d5
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204
src-backup/auth/login.php Normal file
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<?php
require_once '../includes/config.php';
// If already logged in, redirect to appropriate dashboard
if (isset($_SESSION['logged_in']) && $_SESSION['logged_in'] === true) {
switch ($_SESSION['role']) {
case 'admin':
header('Location: ../admin/dashboard.php');
break;
case 'teacher':
header('Location: ../teacher/dashboard.php');
break;
default:
header('Location: ../index.php');
}
exit();
}
$error = '';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$username = trim($_POST['username'] ?? '');
$password = trim($_POST['password'] ?? '');
if (!empty($username) && !empty($password)) {
// Check user in database
$username_escaped = escape($conn, $username);
$sql = "SELECT * FROM users WHERE username = '$username_escaped' AND status = 1 LIMIT 1";
$result = query($conn, $sql);
if ($result && mysqli_num_rows($result) === 1) {
$user = mysqli_fetch_assoc($result);
// Verify password (using password_verify if passwords are hashed)
if (password_verify($password, $user['password'])) {
// Set session variables
$_SESSION['user_id'] = $user['id'];
$_SESSION['username'] = $user['username'];
$_SESSION['role'] = $user['role'];
$_SESSION['full_name'] = $user['full_name'];
$_SESSION['logged_in'] = true;
// Update last login
$update_sql = "UPDATE users SET updated_at = NOW() WHERE id = " . $user['id'];
query($conn, $update_sql);
// Redirect based on role
switch ($user['role']) {
case 'admin':
header('Location: ../admin/dashboard.php');
break;
case 'teacher':
header('Location: ../teacher/dashboard.php');
break;
default:
header('Location: ../index.php');
}
exit();
} else {
$error = 'Invalid username or password';
}
} else {
$error = 'Invalid username or password';
}
} else {
$error = 'Please enter both username and password';
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Login - QR Attendance System</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
<style>
body.login-page {
background:
linear-gradient(rgba(22, 107, 14, 0.85), rgba(218, 230, 55, 0.85)),
url('../assets/images/ACbackground.png');
background-size: cover;
background-position: center;
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}
.login-card {
background: white;
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0,0,0,0.2);
overflow: hidden;
max-width: 400px;
width: 100%;
}
.login-header {
background: #166b0e;
color: white;
padding: 30px 20px;
text-align: center;
}
.login-body {
padding: 30px;
}
.form-control {
border-radius: 8px;
padding: 12px 15px;
border: 1px solid #dee2e6;
}
.form-control:focus {
border-color: #667eea;
box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}
.btn-login {
background: #166b0e;
border: none;
color: white;
padding: 12px;
border-radius: 8px;
font-weight: 500;
transition: all 0.3s;
}
.btn-login:hover {
transform: translateY(-2px);
box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}
.logo {
width: 80px;
height: 80px;
background: rgba(255,255,255,0.1);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin: 0 auto 15px;
}
.logo i {
font-size: 2.5rem;
}
</style>
</head>
<body class="login-page">
<div class="login-card">
<div class="login-header">
<h5>Login</h5>
</div>
<div class="login-body">
<?php if ($error): ?>
<div class="alert alert-danger alert-dismissible fade show" role="alert">
<i class="bi bi-exclamation-triangle me-2"></i>
<?php echo $error; ?>
<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
<?php endif; ?>
<form method="POST" action="">
<div class="mb-3">
<label for="username" class="form-label">
<i class="bi bi-person me-1"></i> Username
</label>
<input type="text" class="form-control" id="username" name="username"
placeholder="Enter username" required autofocus>
</div>
<div class="mb-4">
<label for="password" class="form-label">
<i class="bi bi-lock me-1"></i> Password
</label>
<input type="password" class="form-control" id="password" name="password"
placeholder="Enter password" required>
</div>
<div class="d-grid mb-3">
<button type="submit" class="btn btn-login">
<i class="bi bi-box-arrow-in-right me-1"></i> Login
</button>
</div>
<div class="text-center">
<small class="text-muted">
<p>Programmed by: John Lloyd Sumawang</p>
</small>
</div>
</form>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>

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src-backup/auth/logout.php Normal file
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<?php
session_start();
session_destroy();
header('Location: login.php');
exit();
?>