// GetPrompt will render the terminal prompt string based on the user.
func GetPrompt(user *message.User) string {
name := user.Name()
if user.Config.Theme != nil {
name = user.Config.Theme.ColorName(user)
}
return fmt.Sprintf("[%s] ", name)
}
// Join the room as a user, will announce.
func (r *Room) Join(u *message.User) (*Member, error) {
if r.closed {
return nil, ErrRoomClosed
}
if u.Id() == "" {
return nil, ErrInvalidName
}
member := Member{u, false}
err := r.members.Add(&member)
if err != nil {
return nil, err
}
r.History(u)
s := fmt.Sprintf("%s joined. (Connected: %d)", u.Name(), r.members.Len())
r.Send(message.NewAnnounceMsg(s))
return &member, nil
}