$args = array('oauth2' => $oauth2);
$url = absolute_url(url_for('login', $args));
$provider = Users\OAuth2Providers::createProvider($oauth2, $url);
$user = Users\UserOAuth2::tryLogin(db(), $provider, $url);
} else {
if ($openid) {
// we want to add the openid identity URL to the return address
// (the return URL is also verified in validate())
$args = array("openid" => $openid);
if ($autologin) {
$args["autologin"] = $autologin;
}
if ($destination) {
$args["destination"] = $destination;
}
$user = Users\UserOpenID::tryLogin(db(), $openid, absolute_url(url_for('login', $args)));
} else {
if ($email && $password) {
// email/password login
$user = Users\UserPassword::tryLogin(db(), $email, $password);
}
}
}
} catch (UserAuthenticationMissingAccountException $e) {
$errors[] = $e->getMessage() . " " . t("You may need to :signup.", array(':signup' => link_to(url_for('signup', array('openid' => $openid, 'email' => $email)), t("signup first"))));
} catch (UserAuthenticationException $e) {
$errors[] = $e->getMessage();
}
if ($user && !$errors) {
$user->persist(db());
complete_login($user, $autologin);
