fediverse-feed-wrappers/src/RequestHandler.php

<?php

declare(strict_types=1);

/*
 * Copyright (C) 2023 Daniel Siepmann <coding@daniel-siepmann.de>
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

namespace DanielSiepmann\FediverseFeedWrappers;

class RequestHandler
{
    private WrapperRegistry $wrapperRegistry;

    public function __construct(
        WrapperRegistry $wrapperRegistry
    ) {
        $this->wrapperRegistry = $wrapperRegistry;
    }

    /**
     * Handles incoming request and creates response.
     */
    public function handleRequest(): void
    {
        $wrapper = $this->wrapperRegistry->get($_GET['feed'] ?? '');
        header('content-type: ' . $wrapper->contentType() . ';charset=utf-8');
        echo $wrapper->content();
    }
}