DefaultLanguageMiddleware.php

<?php

/**
 * An custom module to force the primary language as default,
 * indepent from the browser language tag..
 */

declare(strict_types=1);

namespace DefaultLanguageMiddlewareNamespace;

use Fisharebest\Localization\Locale;
use Fisharebest\Localization\Locale\LocaleInterface;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Module\AbstractModule;
use Fisharebest\Webtrees\Module\ModuleCustomInterface;
use Fisharebest\Webtrees\Module\ModuleCustomTrait;
use Fisharebest\Webtrees\Module\ModuleLanguageInterface;
use Fisharebest\Webtrees\Session;
use Fisharebest\Webtrees\Site;
use Fisharebest\Webtrees\View;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;

use function in_array;

class DefaultLanguageMiddleware extends AbstractModule implements ModuleCustomInterface, MiddlewareInterface {
    use ModuleCustomTrait;


    /**
     * How should this module be identified in the control panel, etc.?
     *
     * @return string
     */
    public function title(): string
    {
        return I18N::translate('Default Language');
    }

 /**
     * {@inheritDoc}
     * @see \Fisharebest\Webtrees\Module\ModuleCustomInterface::customModuleAuthorName()
     */
    public function customModuleAuthorName(): string
    {
        return 'Lars van Ravenzwaaij';

    }
    /**
     * {@inheritDoc}
     * @see \Fisharebest\Webtrees\Module\ModuleCustomInterface::customModuleVersion()
     */
    public function customModuleVersion(): string
    {
        return '1.0.0';
    }

    /**
     * {@inheritDoc}
     * @see \Fisharebest\Webtrees\Module\ModuleCustomInterface::customModuleLatestVersionUrl()
     */
    public function customModuleLatestVersionUrl(): string
    {
        return 'https://raw.githubusercontent.com/LarsRabe/MyDefaultLanguage/refs/heads/main/latest-version.txt';
    }

    /**
     * {@inheritDoc}
     * @see \Fisharebest\Webtrees\Module\ModuleCustomInterface::customModuleSupportUrl()
     */
    public function customModuleSupportUrl(): string
    {
        return 'https://github.com/LarsRabe/DefaultLanguageMiddleware';
    }

    /**
     * Additional translations.
     *
     * @param string $language
     *
     * @return array<string>
     */
    public function customTranslations(string $language): array
    {
        switch ($language) {
            case 'nl':
                return [
                    'Default Language'  => 'Standaardtaal',
                ];
            default:
                return [];
        }
    }

    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
        {
            if (Session::get('language') !== 'nl') {
                I18N::init('nl');
            Session::put('language', 'nl');
        }

            // Generate the response
            return $handler->handle($request);
        }
}