public function action_callback()
{
try {
$opauth = Auth_Opauth::forge(false);
$opauth->login_or_register();
Response::redirect('/admin/facebook');
} catch (\OpauthException $e) {
Response::redirect('/admin');
} catch (\OpauthCancelException $e) {
Response::redirect('/admin');
}
}
public static function link_provider($user_id)
{
if ($authentication = Session::get('auth-strategy.authentication', [])) {
$opauth = Auth_Opauth::forge(false);
$insert_id = $opauth->link_provider(['parent_id' => $user_id, 'provider' => $authentication['provider'], 'uid' => $authentication['uid'], 'access_token' => $authentication['access_token'], 'secret' => $authentication['secret'], 'refresh_token' => $authentication['refresh_token'], 'expires' => $authentication['expires'], 'created_at' => date('Y-m-d H:i:s', Date::forge()->get_timestamp())]);
}
}