Froxlor/admin_updates.php

<?php

/**
 * This file is part of the Froxlor project.
 * Copyright (c) 2010 the Froxlor Team (see authors).
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you can also view it online at
 * https://files.froxlor.org/misc/COPYING.txt
 *
 * @copyright  the authors
 * @author     Froxlor team <team@froxlor.org>
 * @license    https://files.froxlor.org/misc/COPYING.txt GPLv2
 */

const AREA = 'admin';
require __DIR__ . '/lib/init.php';

use Froxlor\Cron\TaskId;
use Froxlor\Database\Database;
use Froxlor\Froxlor;
use Froxlor\FroxlorLogger;
use Froxlor\Settings;
use Froxlor\System\Cronjob;
use Froxlor\UI\Panel\UI;
use Froxlor\UI\Response;
use Froxlor\User;

if ($page == 'overview') {
	$log->logAction(FroxlorLogger::ADM_ACTION, LOG_NOTICE, "viewed admin_updates");

	/**
	 * this is a dirty hack but syscp 1.4.2.1 does not
	 * have any version/dbversion in the database (don't know why)
	 * so we have to set them both to run a correct upgrade
	 */
	if (!Froxlor::isFroxlor()) {
		if (Settings::Get('panel.version') == null || Settings::Get('panel.version') == '') {
			Settings::Set('panel.version', '1.4.2.1');
		}
		if (Settings::Get('system.dbversion') == null || Settings::Get('system.dbversion') == '') {
			/**
			 * for syscp-stable (1.4.2.1) this value has to be 0
			 * so the required table-fields are added correctly
			 * and the svn-version has its value in the database
			 * -> bug #54
			 */
			$result_stmt = Database::query("
				SELECT `value` FROM `" . TABLE_PANEL_SETTINGS . "` WHERE `varname` = 'dbversion'");
			$result = $result_stmt->fetch(PDO::FETCH_ASSOC);

			if (isset($result['value'])) {
				Settings::Set('system.dbversion', (int)$result['value'], false);
			} else {
				Settings::Set('system.dbversion', 0, false);
			}
		}
	}

	if (Froxlor::hasDbUpdates() || Froxlor::hasUpdates()) {
		$successful_update = false;
		$message = '';

		if (isset($_POST['send']) && $_POST['send'] == 'send') {
			if ((isset($_POST['update_preconfig']) && isset($_POST['update_changesagreed']) && intval($_POST['update_changesagreed']) != 0) || !isset($_POST['update_preconfig'])) {
				include_once Froxlor::getInstallDir() . 'install/updatesql.php';

				User::updateCounters();
				Cronjob::inserttask(TaskId::REBUILD_VHOST);
				@chmod(Froxlor::getInstallDir() . '/lib/userdata.inc.php', 0400);

				UI::view('install/update.html.twig', [
					'checks' => $update_tasks
				]);
				exit;
			} else {
				$message = '<br><br><strong>You have to agree that you have read the update notifications.</strong>';
			}
		}

		$current_version = Settings::Get('panel.version');
		$current_db_version = Settings::Get('panel.db_version');
		if (empty($current_db_version)) {
			$current_db_version = "0";
		}
		$new_version = Froxlor::VERSION;
		$new_db_version = Froxlor::DBVERSION;

		$ui_text = lng('update.update_information.part_a');
		if (Froxlor::VERSION != $current_version) {
			$ui_text = str_replace('%curversion', $current_version, $ui_text);
			$ui_text = str_replace('%newversion', $new_version, $ui_text);
		} else {
			// show db version
			$ui_text = str_replace('%curversion', $current_db_version, $ui_text);
			$ui_text = str_replace('%newversion', $new_db_version, $ui_text);
		}
		$ui_text .= lng('update.update_information.part_b');

		$upd_formfield = [
			'updates' => [
				'title' => lng('update.update'),
				'image' => 'fa-solid fa-download',
				'description' => lng('update.description'),
				'sections' => [],
				'buttons' => [
					[
						'label' => lng('update.proceed')
					]
				]
			]
		];

		include_once Froxlor::getInstallDir() . '/install/updates/preconfig.php';
		$preconfig = getPreConfig($current_version, $current_db_version);
		if (!empty($preconfig)) {
			$upd_formfield['updates']['sections'] = $preconfig;
		}

		UI::view('user/form-note.html.twig', [
			'formaction' => $linker->getLink(['section' => 'updates']),
			'formdata' => $upd_formfield['updates'],
			// alert
			'type' => !empty($message) ? 'danger' : 'info',
			'alert_msg' => $ui_text . $message
		]);
	} else {
		Response::standardSuccess('noupdatesavail');
	}
}