public function renderHtml($id, $toFile = FALSE)
 {
     $messages = $this->messageRepository->findLatest($this->courseRepository->find($id));
     $content = '';
     foreach ($messages as $message) {
         $content .= '<div class="message">' . Markdown::defaultTransform('[**' . $message->user->name . '**](' . $this->link('User:default', $message->user->id) . ') ' . $message->text) . '</div>';
     }
     if ($toFile) {
         $this->generatedFilesStorage->save($content, $id, 'html', '/chat/');
         echo $content;
         $this->terminate();
     } else {
         echo $content;
     }
     $this->terminate();
 }
 public function actionStats($id)
 {
     $this->setupCourseRegistry($this->courseRepository->find($id));
 }