/**
* @Put("/chapters/{lesson}/{chapter}",
* requirements={"lesson" = "\d+"})
* @ParamConverter("lesson", class="IcapLessonBundle:Lesson")
* @ParamConverter("chapter", class="IcapLessonBundle:Chapter", options={"mapping": {"chapter": "slug"}})
*/
public function editChapterAction(Lesson $lesson, Chapter $chapter)
{
// CHECK ACCESS
$this->apiCheckAccess('EDIT', $lesson);
$translator = $this->get('translator');
$chapterType = new ChapterType($this->localeManager);
$defaults = array('csrf_protection' => false, 'allow_extra_fields' => true);
$form = $this->formFactory->create($chapterType, new Chapter(), $defaults);
$payload = $this->request->request->get('chapter');
$form->submit($payload);
if ($form->isValid()) {
$chapter->setTitle($payload['title']);
// Chapter text is not mandatory
if (array_key_exists('text', $payload)) {
$chapter->setText($payload['text']);
}
// Set slug to null in order to re-generate it
$chapter->setSlug(null);
$em = $this->getDoctrine()->getManager();
$unitOfWork = $em->getUnitOfWork();
$unitOfWork->computeChangeSets();
$changeSet = $unitOfWork->getEntityChangeSet($chapter);
$em->flush();
$this->dispatchChapterUpdateEvent($lesson, $chapter, $changeSet);
return array('message' => $translator->trans('Your chapter has been modified', array(), 'icap_lesson'), 'chapter' => $this->formatChapterData($chapter));
}
// Form is not valid. What should we return?
return array('message' => $translator->trans('Your chapter has not been modified', array(), 'icap_lesson'), 'errors' => $form);
}
