add install.php
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Flatlogic Bot
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3ef2b853c6
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213
install.php
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213
install.php
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<?php
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// install.php - Simple Installer for Flatlogic LAMP Project
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session_start();
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$step = $_GET['step'] ?? 1;
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$message = '';
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$messageType = '';
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function write_db_config($host, $name, $user, $pass) {
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$content = "<?php\n";
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$content .= "// Generated by install.php\n";
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$content .= "define('DB_HOST', '" . addslashes($host) . "');\n";
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$content .= "define('DB_NAME', '" . addslashes($name) . "');\n";
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$content .= "define('DB_USER', '" . addslashes($user) . "');\n";
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$content .= "define('DB_PASS', '" . addslashes($pass) . "');\n\n";
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$content .= "function db() {\n";
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$content .= " static $pdo;
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";
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$content .= " if (! $pdo) {\n";
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$content .= " $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
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";
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$content .= " PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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";
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$content .= " PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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";
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$content .= " ]);
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";
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$content .= " }
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";
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$content .= " return $pdo;
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";
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$content .= "}
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";
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return file_put_contents(__DIR__ . '/db/config.php', $content);
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}
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// Handle Form Submissions
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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if ($step == 1) {
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$host = $_POST['db_host'] ?? '';
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$name = $_POST['db_name'] ?? '';
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$user = $_POST['db_user'] ?? '';
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$pass = $_POST['db_pass'] ?? '';
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try {
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// Test Connection
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$dsn = "mysql:host=$host;dbname=$name;charset=utf8mb4";
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$testPdo = new PDO($dsn, $user, $pass, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);
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// If successful, write config
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if (write_db_config($host, $name, $user, $pass)) {
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$message = "Database connection established and saved!";
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$messageType = "success";
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// Redirect to avoid resubmission
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header("Location: install.php?step=2");
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exit;
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} else {
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$message = "Could not write to db/config.php. Check permissions.";
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$messageType = "danger";
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}
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} catch (PDOException $e) {
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$message = "Connection failed: " . $e->getMessage();
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$messageType = "danger";
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}
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} elseif ($step == 2) {
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require_once __DIR__ . '/includes/app.php';
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$email = $_POST['admin_email'] ?? '';
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$password = $_POST['admin_pass'] ?? '';
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$fullName = $_POST['admin_name'] ?? 'Administrator';
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if ($email && $password) {
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try {
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ensure_schema(); // Make sure tables exist
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// Check if admin exists
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$stmt = db()->prepare("SELECT id FROM users WHERE email = ?");
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$stmt->execute([$email]);
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if ($stmt->fetch()) {
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// Update existing
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$stmt = db()->prepare("UPDATE users SET password = ?, full_name = ?, role = 'admin', status = 'active' WHERE email = ?");
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$stmt->execute([password_hash($password, PASSWORD_DEFAULT), $fullName, $email]);
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} else {
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// Create new
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$stmt = db()->prepare("INSERT INTO users (email, password, full_name, role, status) VALUES (?, ?, ?, 'admin', 'active')");
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$stmt->execute([$email, password_hash($password, PASSWORD_DEFAULT), $fullName]);
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}
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$message = "Admin account created successfully!";
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$messageType = "success";
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$step = 3; // Success page
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} catch (Exception $e) {
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$message = "Error creating admin: " . $e->getMessage();
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$messageType = "danger";
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}
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} else {
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$message = "Please fill in all fields.";
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$messageType = "danger";
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}
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}
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}
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// Load current config values for Step 1
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$current_db_host = '127.0.0.1';
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$current_db_name = 'app';
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$current_db_user = 'root';
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$current_db_pass = '';
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if (file_exists(__DIR__ . '/db/config.php')) {
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include __DIR__ . '/db/config.php';
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if (defined('DB_HOST')) $current_db_host = DB_HOST;
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if (defined('DB_NAME')) $current_db_name = DB_NAME;
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if (defined('DB_USER')) $current_db_user = DB_USER;
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if (defined('DB_PASS')) $current_db_pass = DB_PASS;
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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>Installation - Step <?php echo $step; ?></title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
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<style>
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body { background-color: #f8f9fa; }
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.install-container { max_width: 600px; margin: 50px auto; background: white; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
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.step-indicator { margin-bottom: 20px; font-weight: bold; color: #6c757d; }
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.step-active { color: #0d6efd; }
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</style>
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</head>
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<body>
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<div class="container">
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<div class="install-container">
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<h2 class="text-center mb-4">Application Installer</h2>
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<div class="step-indicator text-center">
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<span class="<?php echo $step == 1 ? 'step-active' : ''; ?>">1. Database</span> →
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<span class="<?php echo $step == 2 ? 'step-active' : ''; ?>">2. Admin User</span> →
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<span class="<?php echo $step == 3 ? 'step-active' : ''; ?>">3. Finish</span>
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</div>
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<?php if ($message): ?>
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<div class="alert alert-<?php echo $messageType; ?>"><?php echo $message; ?></div>
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<?php endif; ?>
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<?php if ($step == 1): ?>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">Database Host</label>
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<input type="text" name="db_host" class="form-control" value="<?php echo htmlspecialchars($current_db_host); ?>" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Database Name</label>
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<input type="text" name="db_name" class="form-control" value="<?php echo htmlspecialchars($current_db_name); ?>" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Database User</label>
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<input type="text" name="db_user" class="form-control" value="<?php echo htmlspecialchars($current_db_user); ?>" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Database Password</label>
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<input type="password" name="db_pass" class="form-control" value="<?php echo htmlspecialchars($current_db_pass); ?>">
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</div>
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<button type="submit" class="btn btn-primary w-100">Check Connection & Continue</button>
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</form>
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<?php
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// Auto-check if GET request and already configured
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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try {
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$dsn = "mysql:host=$current_db_host;dbname=$current_db_name;charset=utf8mb4";
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$pdo = new PDO($dsn, $current_db_user, $current_db_pass);
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echo '<div class="alert alert-success mt-3">Current configuration is valid! <a href="?step=2" class="fw-bold">Skip to Step 2</a></div>';
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} catch (PDOException $e) {
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// Silent fail, user sees form
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}
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}
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?>
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<?php elseif ($step == 2): ?>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">Admin Full Name</label>
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<input type="text" name="admin_name" class="form-control" placeholder="Admin User" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Admin Email</label>
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<input type="email" name="admin_email" class="form-control" placeholder="admin@example.com" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Password</label>
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<input type="password" name="admin_pass" class="form-control" required>
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</div>
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<button type="submit" class="btn btn-primary w-100">Create Admin Account</button>
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</form>
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<?php elseif ($step == 3): ?>
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<div class="text-center">
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<div class="text-success display-1 mb-3">✓</div>
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<h3>Installation Complete!</h3>
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<p>You can now login to your admin dashboard.</p>
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<a href="login.php" class="btn btn-success">Go to Login</a>
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</div>
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<?php endif; ?>
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</div>
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</div>
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</body>
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</html>
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