addin install.php
This commit is contained in:
Flatlogic Bot
parent
6f244ec88a
commit
cfc04e4af0
316
install.php
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316
install.php
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<?php
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/**
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* Installation File for Admin Panel
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* This file handles requirement checks, database configuration, migrations, and super admin setup.
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*/
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session_start();
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$step = isset($_GET['step']) ? (int)$_GET['step'] : 1;
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$error = '';
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$success = '';
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// Path to config file
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$config_file = __DIR__ . '/db/config.php';
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// Helper to update config file
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function update_config($host, $name, $user, $pass) {
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$content = "<?php\n";
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$content .= "// Database configuration generated by installer\n";
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$content .= "define('DB_HOST', " . var_export($host, true) . ");\n";
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$content .= "define('DB_NAME', " . var_export($name, true) . ");\n";
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$content .= "define('DB_USER', " . var_export($user, true) . ");\n";
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$content .= "define('DB_PASS', " . var_export($pass, true) . ");\n\n";
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$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 .= " try {\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 .= " ]);\n";
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$content .= " } catch (PDOException $e) {\n";
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$content .= " die('Database connection failed: ' . $e->getMessage());\n";
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$content .= " }\n";
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$content .= " }\n";
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$content .= " return $pdo;
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";
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$content .= "}\n\n";
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// Include existing helpers if needed, or keep it clean
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$content .= "/**
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* Generates the next reference number
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*/\n";
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$content .= "function generateRefNo($type) {\n";
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$content .= " $prefix = 'IN';
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";
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$content .= " if ($type === 'outbound') $prefix = 'OUT';
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";
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$content .= " if ($type === 'internal') $prefix = 'INT';
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";
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$content .= " $year = date('Y');
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";
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$content .= " $pattern = $prefix . '-' . $year . '-%';
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";
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$content .= " $stmt = db()->prepare(\"SELECT ref_no FROM mailbox WHERE type = ? AND ref_no LIKE ? ORDER BY id DESC LIMIT 1\");
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";
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$content .= " $stmt->execute([$type, $pattern]);
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";
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$content .= " $last_ref = $stmt->fetchColumn();
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";
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$content .= " $serial = 1;
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";
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$content .= " if ($last_ref) {\n";
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$content .= " $parts = explode('-', $last_ref);
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";
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$content .= " if (count($parts) === 3) {\n";
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$content .= " $serial = (int)$parts[2] + 1;
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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 $prefix . '-' . $year . '-' . str_pad($serial, 3, '0', STR_PAD_LEFT);
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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', $content);
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}
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// Step 2: Database Connection Test & Save
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if ($step == 2 && $_SERVER['REQUEST_METHOD'] == 'POST') {
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$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 = $_POST['db_pass'] ?? '';
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try {
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$pdo = new PDO("mysql:host=$host;dbname=$name;charset=utf8mb4", $user, $pass);
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$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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if (update_config($host, $name, $user, $pass)) {
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header('Location: install.php?step=3');
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exit;
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} else {
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$error = "Failed to write to db/config.php. Check permissions.";
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}
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} catch (PDOException $e) {
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$error = "Connection failed: " . $e->getMessage();
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}
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}
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// Step 3: Run Migrations
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if ($step == 3 && isset($_POST['run_migrations'])) {
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try {
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require_once $config_file;
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$pdo = db();
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$migrations_dir = __DIR__ . '/db/migrations';
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$files = glob($migrations_dir . '/*.sql');
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sort($files);
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foreach ($files as $file) {
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$sql = file_get_contents($file);
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// Split by semicolon to execute multiple statements if needed,
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// but PDO::exec usually handles multiple statements in one call for SQL scripts.
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$pdo->exec($sql);
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}
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$success = "Migrations completed successfully!";
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header('Location: install.php?step=4');
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exit;
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} catch (Exception $e) {
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$error = "Migration error: " . $e->getMessage();
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}
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}
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// Step 4: Super Admin Setup
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if ($step == 4 && $_SERVER['REQUEST_METHOD'] == 'POST') {
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$admin_user = $_POST['admin_user'] ?? '';
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$admin_pass = $_POST['admin_pass'] ?? '';
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$admin_email = $_POST['admin_email'] ?? '';
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if (empty($admin_user) || empty($admin_pass)) {
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$error = "Username and password are required.";
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} else {
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try {
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require_once $config_file;
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$pdo = db();
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$hash = password_hash($admin_pass, PASSWORD_DEFAULT);
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// Check if user exists
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$stmt = $pdo->prepare("SELECT id FROM users WHERE username = ?");
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$stmt->execute([$admin_user]);
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$existing = $stmt->fetch();
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if ($existing) {
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$stmt = $pdo->prepare("UPDATE users SET password = ?, email = ?, is_super_admin = 1 WHERE id = ?");
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$stmt->execute([$hash, $admin_email, $existing['id']]);
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} else {
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$stmt = $pdo->prepare("INSERT INTO users (username, password, email, is_super_admin) VALUES (?, ?, ?, 1)");
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$stmt->execute([$admin_user, $hash, $admin_email]);
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}
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// Set some default settings if table exists
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$pdo->exec("INSERT IGNORE INTO charity_settings (id, site_name) VALUES (1, 'Admin Panel')");
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$_SESSION['installed'] = true;
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header('Location: install.php?step=5');
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exit;
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} catch (Exception $e) {
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$error = "Admin setup error: " . $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>Installer - Admin Panel</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-card { max-width: 600px; margin: 50px auto; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
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.step-indicator { display: flex; justify-content: space-between; margin-bottom: 30px; }
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.step-dot { width: 30px; height: 30px; border-radius: 50%; background: #dee2e6; display: flex; align-items: center; justify-content: center; font-weight: bold; color: white; }
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.step-dot.active { background: #0d6efd; }
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.step-dot.completed { background: #198754; }
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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="card install-card">
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<div class="card-body p-5">
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<h2 class="text-center mb-4">Installation</h2>
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<div class="step-indicator">
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<div class="step-dot <?php echo $step >= 1 ? ($step > 1 ? 'completed' : 'active') : ''; ?>">1</div>
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<div class="step-dot <?php echo $step >= 2 ? ($step > 2 ? 'completed' : 'active') : ''; ?>">2</div>
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<div class="step-dot <?php echo $step >= 3 ? ($step > 3 ? 'completed' : 'active') : ''; ?>">3</div>
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<div class="step-dot <?php echo $step >= 4 ? ($step > 4 ? 'completed' : 'active') : ''; ?>">4</div>
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<div class="step-dot <?php echo $step >= 5 ? 'active' : ''; ?>">5</div>
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</div>
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<?php if ($error): ?>
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<div class="alert alert-danger"><?php echo $error; ?></div>
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<?php endif; ?>
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<?php if ($step == 1): ?>
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<h4>Step 1: System Requirements</h4>
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<ul class="list-group mb-4">
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<?php
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$reqs = [
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'PHP Version >= 7.4' => version_compare(PHP_VERSION, '7.4.0', '>='),
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'PDO MySQL Extension' => extension_loaded('pdo_mysql'),
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'Config File Writable' => is_writable(__DIR__ . '/db') || is_writable($config_file),
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'Uploads Directory Writable' => is_writable(__DIR__ . '/uploads')
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];
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$all_ok = true;
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foreach ($reqs as $label => $ok):
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if (!$ok) $all_ok = false;
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?>
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<li class="list-group-item d-flex justify-content-between align-items-center">
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<?php echo $label; ?>
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<span class="badge <?php echo $ok ? 'bg-success' : 'bg-danger'; ?> rounded-pill">
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<?php echo $ok ? 'OK' : 'Fail'; ?>
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</span>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php if ($all_ok): ?>
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<a href="install.php?step=2" class="btn btn-primary w-100">Continue to Database Setup</a>
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<?php else:
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// This is a deliberate newline for readability in the code, not an escaping issue.
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?>
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<div class="alert alert-warning">Please fix the issues above to continue.</div>
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<button onclick="window.location.reload()" class="btn btn-secondary w-100">Check Again</button>
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<?php endif; ?>
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<?php elseif ($step == 2):
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// Deliberate newline for readability.
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?>
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<h4>Step 2: Database Configuration</h4>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">DB Host</label>
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<input type="text" name="db_host" class="form-control" value="127.0.0.1" required>
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</div>
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<div class="mb-3">
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<label class="form-label">DB Name</label>
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<input type="text" name="db_name" class="form-control" value="app_database" required>
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</div>
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<div class="mb-3">
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<label class="form-label">DB User</label>
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<input type="text" name="db_user" class="form-control" value="root" required>
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</div>
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<div class="mb-3">
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<label class="form-label">DB Password</label>
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<input type="password" name="db_pass" class="form-control">
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</div>
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<button type="submit" class="btn btn-primary w-100">Test & Save Config</button>
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</form>
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<?php elseif ($step == 3):
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// Deliberate newline for readability.
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?>
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<h4>Step 3: Database Migrations</h4>
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<p>Ready to set up the database tables and initial data.</p>
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<form method="POST">
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<button type="submit" name="run_migrations" class="btn btn-primary w-100">Run Migrations Now</button>
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</form>
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<?php elseif ($step == 4):
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// Deliberate newline for readability.
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?>
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<h4>Step 4: Super Admin Setup</h4>
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<form method="POST">
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<div class="mb-3">
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<label class="form-label">Admin Username</label>
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<input type="text" name="admin_user" class="form-control" value="admin" required>
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</div>
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<div class="mb-3">
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<label class="form-label">Admin Email</label>
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<input type="email" name="admin_email" class="form-control" placeholder="admin@example.com">
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</div>
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<div class="mb-3">
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<label class="form-label">Admin Password</label>
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<input type="password" name="admin_pass" class="form-control" required>
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</div>
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<button type="submit" class="btn btn-primary w-100">Complete Installation</button>
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</form>
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<?php elseif ($step == 5):
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// Deliberate newline for readability.
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?>
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<div class="text-center">
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<div class="mb-4">
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<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" fill="currentColor" class="bi bi-check-circle-fill text-success" viewBox="0 0 16 16">
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<path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/>
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</svg>
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</div>
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<h4>Success!</h4>
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<p>The application has been installed successfully.</p>
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<div class="alert alert-warning small">
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<strong>Security Warning:</strong> Please delete the <code>install.php</code> file from your server.
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</div>
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<a href="login.php" class="btn btn-primary w-100">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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</div>
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</body>
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</html>
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