<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_banners
 *
 * @copyright   (C) 2009 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Banners\Administrator\View\Tracks;

use Exception;
use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Factory;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\Component\Banners\Administrator\Model\TracksModel;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * View class for a list of tracks.
 *
 * @since  1.6
 */
class RawView extends BaseHtmlView
{
    /**
     * Display the view
     *
     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
     *
     * @return  void
     *
     * @since   1.6
     *
     * @throws  Exception
     */
    public function display($tpl = null): void
    {
        /** @var TracksModel $model */
        $model    = $this->getModel();
        $basename = $model->getBaseName();
        $fileType = $model->getFileType();
        $mimeType = $model->getMimeType();
        $content  = $model->getContent();

        // Check for errors.
        if (\count($errors = $this->get('Errors'))) {
            throw new GenericDataException(implode("\n", $errors), 500);
        }

        $this->document->setMimeEncoding($mimeType);

        /** @var CMSApplication $app */
        $app = Factory::getApplication();
        $app->setHeader(
            'Content-disposition',
            'attachment; filename="' . $basename . '.' . $fileType . '"; creation-date="' . Factory::getDate()->toRFC822() . '"',
            true
        );
        echo $content;
    }
}
