/**
* Action to switch the current user
* @param string $username Username of the user to switch to
* @return null
*/
public function indexAction($username = null)
{
if ($username) {
$this->securityManager->switchUser($username);
$this->response->setRedirect($this->getReferer());
return;
}
$basePath = $this->request->getBasePath();
$form = new UserSwitchForm($basePath);
$form->setAutoComplete($basePath . '/' . self::ACTION_AUTO_COMPLETE_USER, 2);
if (!$form->isSubmitted()) {
$this->setUserSwitchView($form);
return;
}
if ($form->isCancelled()) {
$this->response->setRedirect($this->request->getBaseUrl());
return;
}
try {
$form->validate();
$username = $form->getUsername();
$this->securityManager->switchUser($username);
$this->response->setRedirect($this->request->getBaseUrl());
return;
} catch (UserNotFoundException $userNotFoundException) {
$validationError = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_FOUND, 'Could not find user %user%', array('user' => $username));
$validationException = new ValidationException();
$validationException->addErrors(UserSwitchForm::FIELD_USERNAME, array($validationError));
$form->setValidationException($validationException);
} catch (UserSwitchException $userSwitchException) {
$validationError = new ValidationError(self::TRANSLATION_ERROR_USER_NOT_ALLOWED, 'You are not allowed to switch to %user%', array('user' => $username));
$validationException = new ValidationException();
$validationException->addErrors(UserSwitchForm::FIELD_USERNAME, array($validationError));
$form->setValidationException($validationException);
} catch (ValidationException $validationException) {
}
$this->setUserSwitchView($form);
}
