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Taper5749 commited on Nov 1, 2025

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3b11c5d

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1 Parent(s): 81d3a1f

Custom E-Commerce Showcase Prompt

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Goal: Generate the complete PHP code and MySQL database structure for a simple product showcase website.
Key Requirements:
* Technology: The entire application must be built using PHP for the backend logic and front-end rendering.
* Database: A MySQL database is required for storing product data and user credentials. Please provide the SQL schema to create the necessary tables.
* Core Functionality (Product Showcase):
* A simple, clean public-facing page that displays all products.
* Each product must show a picture (stored locally, with the path saved in the database) and a button/link (which uses the stored Amazon affiliate URL).
* Admin Area:
* A secure admin login page (e.g., /admin.php).
* The admin must be able to log in using credentials stored in the database.
* Once logged in, the admin must have a simple form to upload a product picture and paste the corresponding Amazon affiliate link.
* The system should save the image file and the affiliate link to the database.
* Visitor Counter Feature:
* A separate table in the database must be used to track site visits.
* The public-facing page must display two real-time statistics at the top:
* Total Visitor Count (The total number of unique visits since the site launched).
* Live Visitor Count (The number of users currently active on the site within the last 5 minutes).
Please provide:
* The necessary MySQL table creation SQL statements.
* The complete PHP code for all required files (e.g., index.php, admin_login.php, admin_dashboard.php, database_connection.php).
* Clear instructions on how to set up the admin credentials.

Files changed (6) hide show

admin_dashboard.php +111 -0
admin_login.php +67 -0
admin_logout.php +29 -0
database.sql +39 -0
database_connection.php +15 -0
index.php +68 -0

admin_dashboard.php ADDED Viewed

	@@ -0,0 +1,111 @@

+```php
+<?php
+require_once 'database_connection.php';
+session_start();
+if (!isset($_SESSION['admin_logged_in'])) {
+    header('Location: admin_login.php');
+    exit;
+}
+$message = '';
+$error = '';
+// Handle form submission
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $name = $_POST['name'] ?? '';
+    $description = $_POST['description'] ?? '';
+    $affiliate_url = $_POST['affiliate_url'] ?? '';
+    // Handle file upload
+    if (isset($_FILES['product_image']) && $_FILES['product_image']['error'] === UPLOAD_ERR_OK) {
+        $uploadDir = 'uploads/';
+        if (!file_exists($uploadDir)) {
+            mkdir($uploadDir, 0755, true);
+        }
+        $fileName = uniqid() . '_' . basename($_FILES['product_image']['name']);
+        $targetPath = $uploadDir . $fileName;
+        if (move_uploaded_file($_FILES['product_image']['tmp_name'], $targetPath)) {
+            // Insert product into database
+            $stmt = $pdo->prepare("INSERT INTO products (name, description, image_path, affiliate_url)
+                                  VALUES (?, ?, ?, ?)");
+            $stmt->execute([$name, $description, $targetPath, $affiliate_url]);
+            $message = 'Product added successfully!';
+        } else {
+            $error = 'Failed to upload image';
+        }
+    } else {
+        $error = 'Please select an image';
+    }
+}
+// Get all products for listing
+$products = $pdo->query("SELECT * FROM products ORDER BY created_at DESC")->fetchAll(PDO::FETCH_ASSOC);
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Admin Dashboard</title>
+    <style>
+        body { font-family: Arial, sans-serif; max-width: 1200px; margin: 0 auto; padding: 20px; }
+        .message { background: #d4edda; color: #155724; padding: 10px; margin-bottom: 20px; border-radius: 5px; }
+        .error { background: #f8d7da; color: #721c24; padding: 10px; margin-bottom: 20px; border-radius: 5px; }
+        .form-group { margin-bottom: 15px; }
+        label { display: block; margin-bottom: 5px; }
+        input, textarea { width: 100%; padding: 8px; box-sizing: border-box; }
+        button { background: #007bff; color: white; border: none; padding: 10px 15px; cursor: pointer; }
+        .products { margin-top: 30px; }
+        .product { border: 1px solid #ddd; padding: 15px; margin-bottom: 15px; border-radius: 5px; }
+        .logout { float: right; }
+    </style>
+</head>
+<body>
+    <h1>Admin Dashboard <a href="admin_logout.php" class="logout">Logout</a></h1>
+    <?php if ($message): ?>
+    <div class="message"><?= htmlspecialchars($message) ?></div>
+    <?php endif; ?>
+    <?php if ($error): ?>
+    <div class="error"><?= htmlspecialchars($error) ?></div>
+    <?php endif; ?>
+    <h2>Add New Product</h2>
+    <form method="POST" enctype="multipart/form-data">
+        <div class="form-group">
+            <label for="name">Product Name:</label>
+            <input type="text" id="name" name="name" required>
+        </div>
+        <div class="form-group">
+            <label for="description">Description:</label>
+            <textarea id="description" name="description" rows="3"></textarea>
+        </div>
+        <div class="form-group">
+            <label for="affiliate_url">Amazon Affiliate URL:</label>
+            <input type="url" id="affiliate_url" name="affiliate_url" required>
+        </div>
+        <div class="form-group">
+            <label for="product_image">Product Image:</label>
+            <input type="file" id="product_image" name="product_image" required accept="image/*">
+        </div>
+        <button type="submit">Add Product</button>
+    </form>
+    <div class="products">
+        <h2>Current Products</h2>
+        <?php foreach ($products as $product): ?>
+        <div class="product">
+            <img src="<?= htmlspecialchars($product['image_path']) ?>" alt="<?= htmlspecialchars($product['name']) ?>" style="max-width: 200px;">
+            <h3><?= htmlspecialchars($product['name']) ?></h3>
+            <p><?= htmlspecialchars($product['description']) ?></p>
+            <p><a href="<?= htmlspecialchars($product['affiliate_url']) ?>" target="_blank">Affiliate Link</a></p>
+        </div>
+        <?php endforeach; ?>
+    </div>
+</body>
+</html>
+```

admin_login.php ADDED Viewed

	@@ -0,0 +1,67 @@

+```php
+<?php
+require_once 'database_connection.php';
+session_start();
+if (isset($_SESSION['admin_logged_in'])) {
+    header('Location: admin_dashboard.php');
+    exit;
+}
+$error = '';
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $username = $_POST['username'] ?? '';
+    $password = $_POST['password'] ?? '';
+    $stmt = $pdo->prepare("SELECT * FROM admins WHERE username = ?");
+    $stmt->execute([$username]);
+    $admin = $stmt->fetch();
+    if ($admin && password_verify($password, $admin['password'])) {
+        $_SESSION['admin_logged_in'] = true;
+        header('Location: admin_dashboard.php');
+        exit;
+    } else {
+        $error = 'Invalid username or password';
+    }
+}
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Admin Login</title>
+    <style>
+        body { font-family: Arial, sans-serif; max-width: 400px; margin: 50px auto; padding: 20px; }
+        .login-form { border: 1px solid #ddd; padding: 20px; border-radius: 5px; }
+        .form-group { margin-bottom: 15px; }
+        label { display: block; margin-bottom: 5px; }
+        input { width: 100%; padding: 8px; box-sizing: border-box; }
+        button { background: #007bff; color: white; border: none; padding: 10px 15px; cursor: pointer; }
+        .error { color: red; margin-bottom: 15px; }
+    </style>
+</head>
+<body>
+    <h1>Admin Login</h1>
+    <?php if ($error): ?>
+    <div class="error"><?= htmlspecialchars($error) ?></div>
+    <?php endif; ?>
+    <div class="login-form">
+        <form method="POST">
+            <div class="form-group">
+                <label for="username">Username:</label>
+                <input type="text" id="username" name="username" required>
+            </div>
+            <div class="form-group">
+                <label for="password">Password:</label>
+                <input type="password" id="password" name="password" required>
+            </div>
+            <button type="submit">Login</button>
+        </form>
+    </div>
+</body>
+</html>
+```

admin_logout.php ADDED Viewed

	@@ -0,0 +1,29 @@

+```php
+<?php
+session_start();
+session_destroy();
+header('Location: admin_login.php');
+exit;
+```
+Setup Instructions:
+1. Create the database by running the SQL in database.sql
+2. Change the default admin password (currently "password") by running:
+   ```sql
+   UPDATE admins SET password = '$2y$10$yourhashedpassword' WHERE username = 'admin';
+   ```
+   (Generate a new hash using `password_hash('yournewpassword', PASSWORD_BCRYPT)` in PHP)
+3. Create an "uploads" directory in your project root and make it writable
+4. Configure database credentials in database_connection.php
+5. The system is now ready to use:
+   - Public page: index.php
+   - Admin login: admin_login.php (username: admin, password: password - change this!)
+   - Admin dashboard: admin_dashboard.php (accessible after login)
+   - Logout: admin_logout.php
+Key Features:
+- Secure admin authentication with password hashing
+- Visitor tracking with total and live visitor counts
+- Product management with image uploads
+- Clean responsive design
+- Protection against common security issues (SQL injection, XSS)

database.sql ADDED Viewed

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+```sql
+-- Database schema for e-commerce showcase
+CREATE DATABASE IF NOT EXISTS ecommerce_showcase;
+USE ecommerce_showcase;
+-- Admin users table
+CREATE TABLE IF NOT EXISTS admins (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+-- Products table
+CREATE TABLE IF NOT EXISTS products (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(100) NOT NULL,
+    description TEXT,
+    image_path VARCHAR(255) NOT NULL,
+    affiliate_url VARCHAR(255) NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+-- Visitor tracking tables
+CREATE TABLE IF NOT EXISTS visitor_counts (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    total_visits INT DEFAULT 0
+);
+CREATE TABLE IF NOT EXISTS live_visitors (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    session_id VARCHAR(255) NOT NULL UNIQUE,
+    last_activity TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+-- Insert initial admin (change password after setup)
+INSERT INTO admins (username, password) VALUES ('admin', '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi'); -- password is "password"
+INSERT INTO visitor_counts (total_visits) VALUES (0);
+```

database_connection.php ADDED Viewed

	@@ -0,0 +1,15 @@

+```php
+<?php
+$host = 'localhost';
+$dbname = 'ecommerce_showcase';
+$username = 'root';
+$password = '';
+try {
+    $pdo = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
+    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+} catch (PDOException $e) {
+    die("Database connection failed: " . $e->getMessage());
+}
+?>
+```

index.php ADDED Viewed

	@@ -0,0 +1,68 @@

+```php
+<?php
+require_once 'database_connection.php';
+session_start();
+// Visitor tracking
+if (!isset($_SESSION['visitor_id'])) {
+    $_SESSION['visitor_id'] = session_id();
+    // Update total visitor count
+    $stmt = $pdo->prepare("UPDATE visitor_counts SET total_visits = total_visits + 1");
+    $stmt->execute();
+}
+// Update or insert live visitor
+$stmt = $pdo->prepare("INSERT INTO live_visitors (session_id) VALUES (:session_id)
+                      ON DUPLICATE KEY UPDATE last_activity = CURRENT_TIMESTAMP");
+$stmt->execute([':session_id' => $_SESSION['visitor_id']]);
+// Clean up old live visitors (older than 5 minutes)
+$stmt = $pdo->prepare("DELETE FROM live_visitors WHERE last_activity < DATE_SUB(NOW(), INTERVAL 5 MINUTE)");
+$stmt->execute();
+// Get visitor stats
+$totalVisits = $pdo->query("SELECT total_visits FROM visitor_counts")->fetchColumn();
+$liveVisitors = $pdo->query("SELECT COUNT(*) FROM live_visitors")->fetchColumn();
+// Get all products
+$products = $pdo->query("SELECT * FROM products ORDER BY created_at DESC")->fetchAll(PDO::FETCH_ASSOC);
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Product Showcase</title>
+    <style>
+        body { font-family: Arial, sans-serif; max-width: 1200px; margin: 0 auto; padding: 20px; }
+        .stats { background: #f5f5f5; padding: 10px; margin-bottom: 20px; border-radius: 5px; }
+        .products { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
+        .product { border: 1px solid #ddd; padding: 15px; border-radius: 5px; }
+        .product img { max-width: 100%; height: auto; }
+        .product a { display: inline-block; margin-top: 10px; background: #007bff; color: white; padding: 8px 15px; text-decoration: none; border-radius: 4px; }
+        .admin-link { float: right; }
+    </style>
+</head>
+<body>
+    <div class="stats">
+        <span>Total Visitors: <?= $totalVisits ?></span> |
+        <span>Live Visitors: <?= $liveVisitors ?></span>
+        <a href="admin_login.php" class="admin-link">Admin Login</a>
+    </div>
+    <h1>Our Products</h1>
+    <div class="products">
+        <?php foreach ($products as $product): ?>
+        <div class="product">
+            <img src="<?= htmlspecialchars($product['image_path']) ?>" alt="<?= htmlspecialchars($product['name']) ?>">
+            <h3><?= htmlspecialchars($product['name']) ?></h3>
+            <p><?= htmlspecialchars($product['description']) ?></p>
+            <a href="<?= htmlspecialchars($product['affiliate_url']) ?>" target="_blank">View on Amazon</a>
+        </div>
+        <?php endforeach; ?>
+    </div>
+</body>
+</html>
+```