<?php
## ./class/config.php — Application Configuration
## Copy this file to config.php and fill in your values

/// DEFAULT TIMEZONE
	date_default_timezone_set('GMT');

//== ENVIRONMENT DETECTION
$host = $_SERVER["HTTP_HOST"] ?? 'localhost';
$subdomain = '';

if (strpos($host, '.') !== false) {
    $parts = explode('.', $host);
    if (count($parts) >= 3) {
        $subdomain = $parts[0];
    }
}

if ($subdomain === 'www' || $subdomain === '') {
    define('ENVIRONMENT', 'production');
    define('DEBUG', false);
} else {
    define('ENVIRONMENT', 'development');
    define('DEBUG', true);
}

// PHP error reporting
if (DEBUG) {
    error_reporting(E_ALL);
    ini_set('display_errors', '1');
} else {
    error_reporting(0);
    ini_set('display_errors', '0');
}

//== BASICS
	define('__ROOT__', dirname(dirname(__FILE__)));
	$scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
	define('__URL__', $scheme . '://' . $host . '/');

//== SITE META — customize these for your project
	define('SITE_NAME', 'bare-site');
	define('SITE_DESCRIPTION', 'A zero-dependency PHP micro-framework for static multi-language sites');
	define('SITE_AUTHOR', '');
	define('SITE_KEYWORDS', '');

//== API KEYS — optional, leave empty to disable features
	define('GEO_KEY','');       // ipgeolocation.io — for visitor geo-location
	define('TELEGRAM_BOT_TOKEN','');  // Telegram bot token — for visitor notifications
	define('TELEGRAM_CHAT_ID',	 '');  // Telegram chat ID

//== Bot Detection
	define('BLOCK_THRESHOLD', '5');
	define('SUSPICIOUS_THRESHOLD', '3');
	define('ALERT_THRESHOLD', '10');

//== SUPPORTED LANGUAGES — add/remove as needed
	$languages = ['en' => 'English', 'de' => 'Deutsch', 'fr' => 'Française', 'it' => 'Italiano', 'nl' => 'Nederlands', 'es' => 'Español', 'pt' => 'Português'];
	define('LANGUAGES', $languages);

//== DEFINE GLOBAL SLUGS — map URL paths to page templates
	define('PAGE_00_SLUG','home');
	define('PAGE_01_SLUG','about');
	define('PAGE_02_SLUG','start');
	define('PAGE_03_SLUG','');
	define('PAGE_04_SLUG','');
	define('PAGE_05_SLUG','not-used');

//== SECURITY CONSTANTS
	define('BOT_USER_AGENT_PATTERNS', [
	    '/bot/i', '/crawl/i', '/spider/i', '/scanner/i', '/monitor/i',
	    '/python-requests/i', '/python-urllib/i', '/curl/i', '/wget/i',
	    '/zgrab/i', '/httpx/i', '/go-http-client/i', '/java/i',
	    '/masscan/i', '/aiohttp/i', '/censysinspect/i', '/amazonbot/i',
	    '/dotbot/i', '/360spider/i', '/dnbcrawler/i', '/semrushbot/i',
	    '/ahrefsbot/i', '/yandexbot/i', '/facebookexternalhit/i',
	    '/facebot/i', '/twitterbot/i', '/bingbot/i', '/duckduckbot/i',
	    '/nmap/i', '/nikto/i', '/nessus/i',
	    '/(?:libwww-perl|lwp-request)/i', '/screaming frog/i', '/postman/i'
	]);

	define('BLOCKED_PATHS', [
	    '/.env', '/.git', '/wp-admin', '/administrator', '/config',
	    '/backup', '/sql', '/database', '/admin', '/cgi-bin',
	    '/wp-login.php', '/readme.html', '/license.txt', '/phpinfo.php',
	    '/pma', '/phpmyadmin', '/install.php', '/shell.php',
	    '/vendor', '/composer.json', '/passwd', '/etc/passwd',
	    '/logs', '/velocity.csv'
	]);