216 lines
10 KiB
PHP
216 lines
10 KiB
PHP
<?php
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session_start();
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$lock_file = __DIR__ . '/db/.install_lock';
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if (file_exists($lock_file)) {
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header('Location: index.php');
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exit;
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}
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$error = '';
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$success = '';
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$project_name = $_SERVER['PROJECT_NAME'] ?? 'LPA Online';
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$db_host = $_POST['db_host'] ?? '127.0.0.1';
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$db_name = $_POST['db_name'] ?? '';
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$db_user = $_POST['db_user'] ?? '';
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$db_pass = $_POST['db_pass'] ?? '';
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$admin_name = $_POST['admin_name'] ?? '';
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$admin_email = $_POST['admin_email'] ?? '';
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$admin_pass = $_POST['admin_pass'] ?? '';
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if (empty($db_name) || empty($db_user) || empty($admin_email) || empty($admin_pass)) {
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$error = 'Please fill in all required fields.';
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} else {
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try {
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// 1. Test connection
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$dsn = "mysql:host=$db_host;charset=utf8mb4";
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$pdo = new PDO($dsn, $db_user, $db_pass, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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]);
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// 2. Create database if not exists
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$pdo->exec("CREATE DATABASE IF NOT EXISTS `$db_name` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci");
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$pdo->exec("USE `$db_name` ");
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// 3. Update db/config.php
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$config_content = '<?php
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// Generated by install.php or platform setup.
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// Attempt to load current configuration
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if (!defined(\'DB_HOST\")) {
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define(\'DB_HOST\', ' . var_export($db_host, true) . ');
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define(\'DB_NAME\', ' . var_export($db_name, true) . ');
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define(\'DB_USER\', ' . var_export($db_user, true) . ');
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define(\'DB_PASS\', ' . var_export($db_pass, true) . ');
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}
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function db() {
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static $pdo;
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if (!$pdo) {
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try {
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$pdo = new PDO(\'mysql:host=\'.DB_HOST.\' ;dbname=\'.DB_NAME.\' ;charset=utf8mb4\', DB_USER, DB_PASS, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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]);
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} catch (PDOException $e) {
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// If connection fails and we are not already on the install page, redirect to install.php
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if (basename($_SERVER[\'PHP_SELF\']) !== \'install.php\' && !headers_sent()) {
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header(\'Location: install.php\');
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exit;
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}
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throw $e;
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}
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}
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return $pdo;
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}';
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if (file_put_contents(__DIR__ . '/db/config.php', $config_content) === false) {
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throw new Exception("Could not write to db/config.php. Please check file permissions.");
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}
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// 4. Ensure migration_history table exists
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$pdo->exec("CREATE TABLE IF NOT EXISTS migration_history (
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id INT AUTO_INCREMENT PRIMARY KEY,
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filename VARCHAR(255) NOT NULL UNIQUE,
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executed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;");
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// 5. Run migrations
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$migrations_dir = __DIR__ . '/db/migrations/';
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$migration_files = glob($migrations_dir . '*.sql');
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sort($migration_files);
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// Get list of already executed migrations
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$stmt = $pdo->query("SELECT filename FROM migration_history");
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$executed_migrations = $stmt->fetchAll(PDO::FETCH_COLUMN);
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foreach ($migration_files as $file_path) {
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$filename = basename($file_path);
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if (in_array($filename, $executed_migrations)) {
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continue;
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}
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$sql = file_get_contents($file_path);
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if ($sql) {
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// Split SQL by ; to handle multiple statements if any
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$pdo->exec($sql);
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// Record migration in history
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$stmt = $pdo->prepare("INSERT INTO migration_history (filename) VALUES (?)");
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$stmt->execute([$filename]);
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}
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}
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// 6. Create Super User
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$hashed_pass = password_hash($admin_pass, PASSWORD_DEFAULT);
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$stmt = $pdo->prepare("INSERT INTO users (name, email, password, is_verified, role) VALUES (?, ?, ?, 1, 'Super User') ON DUPLICATE KEY UPDATE role = 'Super User'");
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$stmt->execute([$admin_name, $admin_email, $hashed_pass]);
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// 7. Create lock file
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file_put_contents($lock_file, date('Y-m-d H:i:s'));
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$success = 'Installation successful! Admin account created. Redirecting to login...';
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header('Refresh: 3; url=login.php');
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} catch (Exception $e) {
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$error = 'Setup failed: ' . $e->getMessage();
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}
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}
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Install — <?php echo htmlspecialchars($project_name); ?></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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<link href="assets/css/custom.css" rel="stylesheet">
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</head>
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<body class="bg-light d-flex flex-column min-vh-100">
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<nav class="navbar navbar-expand-lg bg-white border-bottom shadow-sm">
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<div class="container justify-content-center">
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<a class="navbar-brand d-flex align-items-center m-0" href="/">
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<img src="assets/pasted-20260228-235417-eedda424.png" alt="<?php echo htmlspecialchars($project_name); ?>" height="40">
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</a>
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</div>
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</nav>
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<main class="container py-5 flex-grow-1 d-flex align-items-center">
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<div class="row justify-content-center w-100 m-0">
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<div class="col-md-8 col-lg-6">
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<div class="card shadow-lg border-0 p-4 p-md-5 rounded-4">
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<div class="text-center mb-4">
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<h1 class="h3 fw-bold">System Setup</h1>
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<p class="text-muted small">Configure your database and administrator account.</p>
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</div>
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<?php if ($error): ?>
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<div class="alert alert-danger small py-2"><?php echo $error; ?></div>
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<?php endif; ?>
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<?php if ($success): ?>
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<div class="alert alert-success small py-2"><?php echo $success; ?></div>
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<?php else: ?>
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<form action="install.php" method="POST">
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<div class="row">
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<div class="col-md-6">
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<h5 class="fw-bold mb-3">Database</h5>
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<div class="mb-3">
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<label for="db_host" class="form-label small fw-bold">Host</label>
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<input type="text" class="form-control" id="db_host" name="db_host" value="127.0.0.1" required>
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</div>
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<div class="mb-3">
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<label for="db_name" class="form-label small fw-bold">DB Name</label>
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<input type="text" class="form-control" id="db_name" name="db_name" placeholder="app_db" required>
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</div>
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<div class="mb-3">
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<label for="db_user" class="form-label small fw-bold">User</label>
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<input type="text" class="form-control" id="db_user" name="db_user" placeholder="root" required>
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</div>
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<div class="mb-3">
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<label for="db_pass" class="form-label small fw-bold">Password</label>
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<input type="password" class="form-control" id="db_pass" name="db_pass" placeholder="••••••••">
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</div>
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</div>
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<div class="col-md-6 border-start">
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<h5 class="fw-bold mb-3">Super User</h5>
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<div class="mb-3">
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<label for="admin_name" class="form-label small fw-bold">Full Name</label>
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<input type="text" class="form-control" id="admin_name" name="admin_name" placeholder="Administrator" required>
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</div>
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<div class="mb-3">
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<label for="admin_email" class="form-label small fw-bold">Admin Email</label>
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<input type="email" class="form-control" id="admin_email" name="admin_email" placeholder="admin@example.com" required>
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</div>
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<div class="mb-3">
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<label for="admin_pass" class="form-label small fw-bold">Admin Password</label>
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<input type="password" class="form-control" id="admin_pass" name="admin_pass" placeholder="••••••••" required>
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</div>
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</div>
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</div>
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<div class="mt-4">
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<button type="submit" class="btn btn-primary btn-lg w-100 rounded-pill">Complete Installation</button>
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</div>
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</form>
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<?php endif; ?>
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<div class="text-center mt-4 pt-2 border-top">
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<p class="text-muted small mb-0">The installer will create the database, tables, and your admin account.</p>
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</div>
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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 text-center text-muted">
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<div class="container">
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<p class="small mb-0">© <?php echo date('Y'); ?> <?php echo htmlspecialchars($project_name); ?>. All rights reserved.</p>
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</div>
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</footer>
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</body>
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</html>
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