<?php
/*
 *  GNUfault.org - GNUfault's website
 *  Copyright (C) 2026  Connor Thomson
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

ini_set('display_errors', 1);
error_reporting(E_ALL);

define('ROOT_DIR', __DIR__ . '/');
define('HTML_DIR', __DIR__ . '/html/');
define('PHP_DIR',  __DIR__ . '/php/');

require_once PHP_DIR . 'replace.php';
require_once PHP_DIR . 'execute.php';
require_once PHP_DIR . 'path-clean.php';

$file = path_clean($_GET['file'] ?? 'index.html');

$device = 'desktop';

$targets = [
    '{{header}}'  => file_get_contents(HTML_DIR . 'header.html'),
    '{{content}}' => file_get_contents(ROOT_DIR . $file),
    '{{footer}}'  => execute(PHP_DIR  . 'footer.php'),
    '{{device}}'  => $device
];

$app_html = replace(HTML_DIR . 'app.html', $targets);

echo $app_html;
?>