func CurrentUser(c appengine.Context) *User {
appengineUser := user.Current(c)
if appengineUser == nil {
return Anonymous
}
u, err := GetUserByUserId(c, appengineUser.ID)
if err != nil {
return Anonymous
}
if u == nil {
u, err = CreateUserFromAppengine(c, appengineUser)
if err != nil {
return Anonymous
}
}
if user.IsAdmin(c) && !u.IsAdmin {
u.IsAdmin = true
// ignore error
entity.Put(c, u)
}
return u
}
func CreateUserFromAppengine(c appengine.Context, appengineUser *user.User) (*User, error) {
u := &User{
UserId: appengineUser.ID,
Name: appengineUser.String(),
Email: appengineUser.Email,
AuthDomain: appengineUser.AuthDomain,
IsAdmin: user.IsAdmin(c),
FederatedIdentity: appengineUser.FederatedIdentity,
FederatedProvider: appengineUser.FederatedProvider,
}
initUser(u)
if err := entity.Put(c, u); err != nil {
return nil, err
}
return u, nil
}