public function addAnnotationAction(Request $request, $imageId)
{
$user = $this->getUser();
if (!$this->container->get('image_annotator.authentication_manager')->isAuthenticated($request)) {
return $this->redirect($this->generateUrl('fos_user_security_login'));
}
$userManager = $this->container->get('fos_user.user_manager');
$userObject = $userManager->findUserByUsername($user->getUsername());
if ($userObject == null) {
throw new NotFoundHttpException("This user does not exist");
}
if (!$request->isXmlHttpRequest()) {
throw new BadRequestHttpException('Only Ajax POST calls accepted');
}
$image = $this->getDoctrine()->getRepository('ImageAnnotatorBundle:Image')->find($imageId);
if ($image == null) {
throw new NotFoundHttpException("This Image does not exist");
}
$annotation = json_decode($request->get('annotation'), true);
$logger = $this->container->get('logger');
$annotationTypeId = $annotation['type'];
$annotationPolygon = $annotation['polygon'];
$annotationType = $this->getDoctrine()->getRepository('ImageAnnotatorBundle:AnnotationType')->find($annotationTypeId);
if ($annotationType == null) {
throw new NotFoundHttpException("This Annotation type does not exist");
}
$newAnnotation = new Annotation();
$newAnnotation->setCreator($user);
$newAnnotation->setImage($image);
$newAnnotation->setType($annotationType);
$newAnnotation->setPolygon($annotationPolygon);
$em = $this->container->get('doctrine')->getManager();
$em->persist($newAnnotation);
$em->flush();
$return = array('responseCode' => 200, 'annotation' => JSEntities::getAnnotationObject($newAnnotation));
$return = json_encode($return);
// json encode the array
return new Response($return, 200, array('Content-Type' => 'application/json'));
}
public static function getAnnotationObject(Annotation $annotation)
{
return array('id' => $annotation->getId(), 'type' => JSEntities::getAnnotationTypeObject($annotation->getType()), 'polygon' => $annotation->getPolygon());
// , 'image' => JSEntities::getMediaObject($annotation->getImage()));
}
