/**
* Handle a file edit POST.
*
* @param Request $request
* @param Form $form
* @param File $file
* @param string $type
*
* @return JsonResponse
*/
private function handleEdit(Request $request, Form $form, File $file, $type)
{
$form->submit($request->get($form->getName()));
if ($form->isValid()) {
$data = $form->getData();
$contents = Input::cleanPostedData($data['contents']) . "\n";
$result = ['ok' => true, 'msg' => 'Unhandled state.'];
// Before trying to save a yaml file, check if it's valid.
if ($type === 'yml') {
$yamlparser = new Parser();
try {
$yamlparser->parse($contents);
} catch (ParseException $e) {
$result['ok'] = false;
$result['msg'] = Trans::__("File '%s' could not be saved:", ['%s' => $file->getPath()]) . $e->getMessage();
}
}
if ($result['ok']) {
// Remove ^M (or \r) characters from the file.
$contents = str_ireplace("\r", '', $contents);
if ($file->update($contents)) {
$result['msg'] = Trans::__("File '%s' has been saved.", ['%s' => $file->getPath()]);
$result['datechanged'] = date_format(new \DateTime('@' . $file->getTimestamp()), 'c');
} else {
$result['msg'] = Trans::__("File '%s' could not be saved, for some reason.", ['%s' => $file->getPath()]);
}
}
} else {
$result = ['ok' => false, 'msg' => Trans::__("File '%s' could not be saved, because the form wasn't valid.", ['%s' => $file->getPath()])];
}
return $this->json($result);
}
