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<?php
/**
* webtrees: online genealogy
* 'Copyright (C) 2023 webtrees development team
* 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 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\Middleware;
use Fisharebest\Webtrees\Http\RequestHandlers\SetupWizard;
use Fisharebest\Webtrees\Webtrees;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function file_exists;
use function parse_ini_file;
/**
* Middleware to read (or create) the webtrees configuration file.
*/
class ReadConfigIni implements MiddlewareInterface
{
private SetupWizard $setup_wizard;
/**
* @param SetupWizard $setup_wizard
*/
public function __construct(SetupWizard $setup_wizard)
{
$this->setup_wizard = $setup_wizard;
}
/**
* @param ServerRequestInterface $request
* @param RequestHandlerInterface $handler
*
* @return ResponseInterface
*/
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
// Read the configuration settings.
if (file_exists(Webtrees::CONFIG_FILE)) {
$config = parse_ini_file(Webtrees::CONFIG_FILE);
// Store the configuration settings as request attributes.
foreach ($config as $key => $value) {
$request = $request->withAttribute($key, $value);
}
} else {
// No configuration file? Run the setup wizard to create one.
$handler = $this->setup_wizard;
}
return $handler->handle($request);
}
}
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