/**
* Utility function that generates a unique username.
*/
public static function uniqueUserName(User $user, \Doctrine\ORM\EntityManager $em)
{
// create basic username and increment until it is unique
$username = strtolower(substr($user->getFirstName(), 0, 1) . $user->getLastName());
$append = 0;
$new_username = $username;
do {
// check the username
$user = $em->getRepository('Bkstg\\CoreBundle\\Entity\\User')->findOneBy(array('username' => $new_username));
// user found, create a new user
if ($user !== null) {
$new_username = $username . '_' . $append;
$append++;
}
} while ($user !== null);
// return the new unique username
return $new_username;
}
/**
* @Route\Route("/edit/{user}/profile", name="bkstg_user_edit_profile_user")
* @Route\ParamConverter("user", class="BkstgCoreBundle:User")
*/
public function editProfileAction(User $user, Http\Request $request)
{
// get entity manager
$em = $this->getDoctrine()->getManager();
$app_user = $this->get('security.token_storage')->getToken()->getUser();
if ($app_user->getId() !== $user->getId()) {
throw new AccessDeniedException();
}
// create the form for this
$form = $this->createForm(new ProfileType('Bkstg\\CoreBundle\\Entity\\User'), $user);
// handle form request
$form->handleRequest($request);
if ($form->isValid()) {
// set user defaults
$user->setUsername($user->getEmail());
// persist the user
$em->persist($user);
$em->flush();
// add success message and redirect
$this->addFlash('success', 'User "' . $user . '" edited successfully!');
return $this->redirectToRoute('bkstg_user_home');
}
// get message manager
$message_manager = $this->get('message.manager');
return $this->render('BkstgCoreBundle:User:profile_form.html.twig', array('form' => $form->createView(), 'message_manager' => $message_manager));
}
