78 lines
3.0 KiB
PHP
78 lines
3.0 KiB
PHP
<?php
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session_start();
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if (isset($_SESSION['user_id'])) {
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header('Location: index.php');
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exit;
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}
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require_once 'db/config.php';
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$error = '';
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$email = $_POST['email'] ?? '';
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$password = $_POST['password'] ?? '';
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if (empty($email) || empty($password)) {
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$error = 'Please enter both email and password.';
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} else {
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$pdo = db_connect();
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$stmt = $pdo->prepare("SELECT * FROM users WHERE email = ?");
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$stmt->execute([$email]);
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$user = $stmt->fetch();
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if ($user && password_verify($password, $user['password'])) {
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['user_role'] = $user['role'];
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header('Location: index.php');
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exit;
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} else {
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$error = 'Invalid email or password.';
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}
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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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<title>Login - University Class Scheduling</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
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<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
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</head>
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<body>
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<div class="container-fluid">
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<div class="row vh-100 justify-content-center align-items-center">
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<div class="col-md-4">
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<div class="card shadow-lg">
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<div class="card-body p-5">
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<h1 class="card-title text-center mb-4">Class Scheduling</h1>
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<h2 class="card-subtitle mb-4 text-center text-muted">Sign In</h2>
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<?php if ($error): ?>
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<div class="alert alert-danger"><?php echo $error; ?></div>
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<?php endif; ?>
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<form action="login.php" method="POST">
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<div class="mb-3">
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<label for="email" class="form-label">Email address</label>
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<input type="email" class="form-control" id="email" name="email" required>
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</div>
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<div class="mb-3">
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<label for="password" class="form-label">Password</label>
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<input type="password" class="form-control" id="password" name="password" required>
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</div>
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<div class="d-grid">
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<button type="submit" class="btn btn-primary btn-lg">Login</button>
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</div>
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</form>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
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</body>
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</html>
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