OEModule\OphCiExamination\controllers\OEScapeDataController::actionGetImage PHP Méthode

    public function actionGetImage($id)
    {
        if (!($file = \MediaData::model()->findByPk($id))) {
            throw new CHttpException(404, 'File not found');
        }
        $filepath = $file->getPath();
        if (!file_exists($file->getPath())) {
            throw new CException('File not found on filesystem: ' . $file->getPath());
        }
        //var_dump($file);
        //die;
        header('Content-Type: ' . \MediaType::model()->findByPk($file->media_type_id)->type_mime);
        header('Expires: 0');
        header('Cache-Control: must-revalidate');
        header('Content-Length: ' . $file->original_file_size);
        ob_clean();
        flush();
        readfile($filepath);
    }