221 lines
10 KiB
PHP
221 lines
10 KiB
PHP
<?php
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session_start();
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if (!isset($_SESSION['user_id']) || $_SESSION['role'] !== 'admin') {
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header("Location: login.php");
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exit;
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}
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require_once __DIR__ . '/db/config.php';
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function getMealTypeName($char) {
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$types = ['N' => 'Normal', 'V' => 'Vegetarian', 'G' => 'Vegan'];
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return $types[$char] ?? 'Unknown';
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}
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$message = '';
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$error = '';
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$edit_meal = null;
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try {
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$pdo = db();
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// Handle Delete
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_id'])) {
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$stmt = $pdo->prepare("DELETE FROM meals WHERE id = ?");
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$stmt->execute([$_POST['delete_id']]);
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$message = 'Meal deleted successfully!';
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}
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// Handle Add/Update
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elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$day_of_week = $_POST['day_of_week'] ?? '';
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$meal_type = $_POST['meal_type'] ?? '';
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$name = $_POST['name'] ?? '';
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$description = $_POST['description'] ?? '';
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$id = $_POST['update_id'] ?? null;
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if (empty($day_of_week) || empty($meal_type) || empty($name)) {
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$error = 'Please fill in all required fields (Day, Meal Type, Name).';
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} else {
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if ($id) {
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// Update
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$stmt = $pdo->prepare("UPDATE meals SET day_of_week = ?, meal_type = ?, name = ?, description = ? WHERE id = ?");
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$stmt->execute([$day_of_week, $meal_type, $name, $description, $id]);
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$message = 'Meal updated successfully!';
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} else {
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// Insert
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$stmt = $pdo->prepare("INSERT INTO meals (day_of_week, meal_type, name, description) VALUES (?, ?, ?, ?)");
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$stmt->execute([$day_of_week, $meal_type, $name, $description]);
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$message = 'Meal added successfully!';
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}
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}
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}
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// Handle Edit - Fetch meal to edit
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if (isset($_GET['edit_id'])) {
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$stmt = $pdo->prepare("SELECT * FROM meals WHERE id = ?");
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$stmt->execute([$_GET['edit_id']]);
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$edit_meal = $stmt->fetch(PDO::FETCH_ASSOC);
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}
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// Fetch all meals for display
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$stmt = $pdo->query("SELECT * FROM meals ORDER BY FIELD(day_of_week, 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'), meal_type");
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$meals = $stmt->fetchAll(PDO::FETCH_ASSOC);
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} catch (PDOException $e) {
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$error = 'Database error: ' . $e->getMessage();
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$meals = [];
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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>Admin - Meal Management</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&family=Lato:wght@400;700&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
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<script src="https://unpkg.com/feather-icons"></script>
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</head>
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<body>
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<nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm sticky-top">
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<div class="container">
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<a class="navbar-brand fw-bold" href="/">eMenza</a>
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<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav">
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<span class="navbar-toggler-icon"></span>
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</button>
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<div class="collapse navbar-collapse" id="navbarNav">
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<ul class="navbar-nav ms-auto">
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<li class="nav-item"><a class="nav-link" href="/">Home</a></li>
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<li class="nav-item"><a class="nav-link" href="menu.php">Weekly Menu</a></li>
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<?php if (isset($_SESSION['user_id'])): ?>
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<li class="nav-item"><a class="nav-link active" href="admin.php">Admin</a></li>
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<li class="nav-item"><a class="nav-link" href="profile.php">Profile</a></li>
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<li class="nav-item"><a class="nav-link" href="logout.php">Logout</a></li>
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<?php else: ?>
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<li class="nav-item"><a class="nav-link" href="login.php">Login</a></li>
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<li class="nav-item"><a class="btn btn-primary ms-lg-2" href="register.php">Register</a></li>
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<?php endif; ?>
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</ul>
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</div>
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</div>
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</nav>
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<main class="container py-5">
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<h1 class="mb-4">Meal Management</h1>
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<?php if ($message): ?>
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<div class="alert alert-success"><?php echo $message; ?></div>
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<?php endif; ?>
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<?php if ($error): ?>
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<div class="alert alert-danger"><?php echo $error; ?></div>
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<?php endif; ?>
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<div class="card mb-4">
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<div class="card-header">
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<?php echo $edit_meal ? 'Edit Meal' : 'Add New Meal'; ?>
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</div>
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<div class="card-body">
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<form action="admin.php" method="POST">
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<?php if ($edit_meal): ?>
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<input type="hidden" name="update_id" value="<?php echo $edit_meal['id']; ?>">
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<?php endif; ?>
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<div class="row">
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<div class="col-md-3 mb-3">
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<label for="day_of_week" class="form-label">Day of the Week</label>
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<select class="form-select" id="day_of_week" name="day_of_week" required>
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<option value="">Choose...</option>
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<?php $days = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']; ?>
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<?php foreach ($days as $day): ?>
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<option value="<?php echo $day; ?>" <?php echo (isset($edit_meal['day_of_week']) && $edit_meal['day_of_week'] === $day) ? 'selected' : ''; ?>><?php echo $day; ?></option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="col-md-3 mb-3">
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<label for="meal_type" class="form-label">Meal Type</label>
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<select class="form-select" id="meal_type" name="meal_type" required>
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<option value="">Choose...</option>
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<?php $types = ['N' => 'Normal', 'V' => 'Vegetarian', 'G' => 'Vegan']; ?>
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<?php foreach ($types as $char => $name): ?>
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<option value="<?php echo $char; ?>" <?php echo (isset($edit_meal['meal_type']) && $edit_meal['meal_type'] === $char) ? 'selected' : ''; ?>><?php echo $name; ?></option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="col-md-6 mb-3">
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<label for="name" class="form-label">Meal Name</label>
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<input type="text" class="form-control" id="name" name="name" value="<?php echo htmlspecialchars($edit_meal['name'] ?? ''); ?>" required>
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</div>
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</div>
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<div class="mb-3">
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<label for="description" class="form-label">Description</label>
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<textarea class="form-control" id="description" name="description" rows="3"><?php echo htmlspecialchars($edit_meal['description'] ?? ''); ?></textarea>
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</div>
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<button type="submit" class="btn btn-primary"><?php echo $edit_meal ? 'Update Meal' : 'Add Meal'; ?></button>
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<?php if ($edit_meal): ?>
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<a href="admin.php" class="btn btn-secondary">Cancel</a>
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<?php endif; ?>
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</form>
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</div>
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</div>
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<div class="card">
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<div class="card-header">
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Existing Meals
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</div>
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<div class="card-body">
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<div class="table-responsive">
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<table class="table table-striped table-hover">
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<thead>
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<tr>
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<th>Day</th>
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<th>Type</th>
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<th>Name</th>
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<th>Description</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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<?php if (empty($meals)): ?>
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<tr>
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<td colspan="5" class="text-center">No meals found. Add one above!</td>
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</tr>
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<?php endif; ?>
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<?php foreach ($meals as $meal): ?>
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<tr>
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<td><?php echo htmlspecialchars($meal['day_of_week']); ?></td>
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<td><?php echo getMealTypeName($meal['meal_type']); ?></td>
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<td><?php echo htmlspecialchars($meal['name']); ?></td>
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<td><?php echo htmlspecialchars($meal['description']); ?></td>
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<td>
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<a href="admin.php?edit_id=<?php echo $meal['id']; ?>" class="btn btn-sm btn-outline-primary">Edit</a>
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<form action="admin.php" method="POST" class="d-inline" onsubmit="return confirm('Are you sure you want to delete this meal?');">
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<input type="hidden" name="delete_id" value="<?php echo $meal['id']; ?>">
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<button type="submit" class="btn btn-sm btn-outline-danger">Delete</button>
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</form>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</main>
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<footer class="py-4 bg-light mt-auto">
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<div class="container text-center">
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<p class="mb-0 text-muted">© <?php echo date("Y"); ?> eMenza. All Rights Reserved.</p>
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</div>
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</footer>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
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<script>
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feather.replace()
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</script>
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</body>
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</html>
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