public function handleRequest(AphrontRequest $request)
{
$viewer = $this->getViewer();
if ($request->isFormPost()) {
// Destroy the user's session in the database so logout works even if
// their cookies have some issues. We'll detect cookie issues when they
// try to login again and tell them to clear any junk.
$phsid = $request->getCookie(PhabricatorCookies::COOKIE_SESSION);
if (strlen($phsid)) {
$session = id(new PhabricatorAuthSessionQuery())->setViewer($viewer)->withSessionKeys(array($phsid))->executeOne();
if ($session) {
$engine = new PhabricatorAuthSessionEngine();
$engine->logoutSession($viewer, $session);
}
}
$request->clearCookie(PhabricatorCookies::COOKIE_SESSION);
return id(new AphrontRedirectResponse())->setURI('/auth/loggedout/');
}
if ($viewer->getPHID()) {
return $this->newDialog()->setTitle(pht('Log out of Phabricator?'))->appendChild(pht('Are you sure you want to log out?'))->addSubmitButton(pht('Logout'))->addCancelButton('/');
}
return id(new AphrontRedirectResponse())->setURI('/');
}
