Your IP : 216.73.216.95
<?php
/**
* @package Duplicator
* @copyright (c) 2022, Snap Creek LLC
*/
namespace Duplicator\Package;
use DUP_PRO_Archive_Build_Mode;
use DUP_PRO_Global_Entity;
use Duplicator\Controllers\SettingsPageController;
use Duplicator\Core\Controllers\ControllersManager;
use Duplicator\Libs\DupArchive\DupArchive;
use Duplicator\Utils\ZipArchiveExtended;
use Exception;
class SettingsUtils
{
/**
* Return true if archive encryption is available
*
* @param string $unavaliableMessage if encryption isn't available the reason is put here
*
* @return bool
*/
public static function isArchiveEncryptionAvailable(&$unavaliableMessage = '')
{
try {
$global = DUP_PRO_Global_Entity::getInstance();
$guideMsg = sprintf(
_x(
'For more details please see the %1$suser guide%2$s',
'%1$s and %2$s represents the opening and closing HTML tags for an anchor or link',
'duplicator-pro'
),
'<a href="' . DUPLICATOR_PRO_DUPLICATOR_DOCS_URL . 'packages-new-step-1-setup" target="_blank">',
'</a>'
);
switch ($global->archive_build_mode) {
case DUP_PRO_Archive_Build_Mode::Shell_Exec:
break;
case DUP_PRO_Archive_Build_Mode::ZipArchive:
if (ZipArchiveExtended::isEncryptionAvaliable() == false) {
$settingsLink = ControllersManager::getInstance()->getMenuLink(
ControllersManager::SETTINGS_SUBMENU_SLUG,
SettingsPageController::L2_SLUG_PACKAGE
);
$msg = __('To enable this feature consider the following options:', 'duplicator-pro');
ob_start();
?>
<ul class="dup-tabs-opts-help">
<li>
<?php _e('Upgrade this server to PHP 7.2+ anz Libzip 1.2+ for ZIP encryption support. ', 'duplicator-pro'); ?>
</li>
<li>
<?php
printf(
_x(
'Change the %1$sArchive Engine%2$s settings to DupArchive.',
'%1$s and %2$s represents the opening and closing HTML tags for an anchor or link',
'duplicator-pro'
),
'<a href="' . $settingsLink . '" target="_blank">',
'</a>'
);
?>
</li>
</ul>
<?php
$msg .= ob_get_clean();
throw new Exception($msg . $guideMsg);
}
break;
case DUP_PRO_Archive_Build_Mode::DupArchive:
if (DupArchive::isEncryptionAvaliable() == false) {
$msg = sprintf(
_x(
'To enable encryption on the DupArchive format, contact your host and make sure they have enabled the %1$sOpenSSL module%2$s.',
'%1$s and %2$s represents the opening and closing HTML tags for an anchor or link',
'duplicator-pro'
),
'<a href="https://www.php.net/manual/en/book.openssl.php" target="_blank">',
'</a>'
);
throw new Exception($msg . '<br>' . $guideMsg);
}
break;
case DUP_PRO_Archive_Build_Mode::Unconfigured:
default:
throw new Exception('Invalid build mode');
}
} catch (Exception $e) {
$unavaliableMessage = $e->getMessage();
return false;
}
return true;
}
}