fix: display chapters in episode preview page

use App\Models\EpisodeModel;

use CodeIgniter\Exceptions\PageNotFoundException;

use CodeIgniter\HTTP\RedirectResponse;

use Modules\Media\FileManagers\FileManagerInterface;

class EpisodePreviewController extends BaseController

{

    public function chapters(): RedirectResponse | string

    {

        return view('episode/preview-chapters', [

        $data = [

            'podcast' => $this->episode->podcast,

            'episode' => $this->episode,

        ]);

        ];

        if (isset($this->episode->chapters->file_key)) {

            /** @var FileManagerInterface $fileManager */

            $fileManager = service('file_manager');

            $episodeChaptersJsonString = (string) $fileManager->getFileContents($this->episode->chapters->file_key);

            $chapters = json_decode($episodeChaptersJsonString, true);

            $data['chapters'] = $chapters;

        }

        helper('form');

        return view('episode/preview-chapters', $data);

    }

}