<?php

/**
 * Kunena Component
 *
 * @package         Kunena.Site
 * @subpackage      Views
 *
 * @copyright       Copyright (C) 2008 - 2025 Kunena Team. All rights reserved.
 * @license         https://www.gnu.org/copyleft/gpl.html GNU/GPL
 * @link            https://www.kunena.org
 **/

namespace Kunena\Forum\Site\View\Category;

\defined('_JEXEC') or die();

use Exception;
use Joomla\CMS\Factory;
use Kunena\Forum\Libraries\View\KunenaView;
use StdClass;

/**
 * Category View
 *
 * @since   Kunena 6.0
 */
class raw extends KunenaView
{
    /**
     * @param   null  $tpl  tpl
     *
     * @return  void
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    public function displayDefault($tpl = null)
    {
        $response              = [];
        $response['topiclist'] = [];

        if ($this->me->exists()) {
            $category = $this->get('Category');

            if (!$category->isAuthorised('read')) {
                $response['error'] = $category->getError();
            } else {
                $topics = $this->get('Topics');

                foreach ($topics as $topic) {
                    $item                    = new StdClass();
                    $item->id                = $topic->id;
                    $item->subject           = $topic->subject;
                    $response['topiclist'][] = $item;
                }
            }
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        Factory::getApplication()->setHeader(
        	'Content-Disposition',
        	'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"'
        );
        Factory::getApplication()->sendHeaders();

        echo json_encode($response);
    }
}