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Added /nick, /names

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This commit is contained in:
Andrey Petrov 2014-12-26 16:05:04 -08:00
parent b40136c3e1
commit f3a4045ed9
1 changed files with 19 additions and 4 deletions
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23
chat/command.go
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@ -74,7 +74,7 @@ func (c Commands) Help() string {
c.RLock() c.RLock()
defer c.RUnlock() defer c.RUnlock()
r := make([]string, len(c.help)) r := []string{}
for cmd, line := range c.help { for cmd, line := range c.help {
r = append(r, fmt.Sprintf("%s %s", cmd, line)) r = append(r, fmt.Sprintf("%s %s", cmd, line))
} }
@ -88,6 +88,11 @@ var defaultCmdHandlers *Commands
func init() { func init() {
c := NewCommands() c := NewCommands()
c.Add("/help", "", func(channel *Channel, msg CommandMsg) error {
channel.Send(NewSystemMsg("Available commands:"+Newline+c.Help(), msg.From()))
return nil
})
c.Add("/me", "", func(channel *Channel, msg CommandMsg) error { c.Add("/me", "", func(channel *Channel, msg CommandMsg) error {
me := strings.TrimLeft(msg.body, "/me") me := strings.TrimLeft(msg.body, "/me")
if me == "" { if me == "" {
@ -100,13 +105,13 @@ func init() {
return nil return nil
}) })
c.Add("/exit", "Exit the chat.", func(channel *Channel, msg CommandMsg) error { c.Add("/exit", "- Exit the chat.", func(channel *Channel, msg CommandMsg) error {
msg.From().Close() msg.From().Close()
return nil return nil
}) })
c.Alias("/exit", "/quit") c.Alias("/exit", "/quit")
c.Add("/nick", "NAME\tRename yourself.", func(channel *Channel, msg CommandMsg) error { c.Add("/nick", "NAME - Rename yourself.", func(channel *Channel, msg CommandMsg) error {
args := msg.Args() args := msg.Args()
if len(args) != 1 { if len(args) != 1 {
return ErrMissingArg return ErrMissingArg
@ -115,9 +120,19 @@ func init() {
oldName := u.Name() oldName := u.Name()
u.SetName(args[0]) u.SetName(args[0])
channel.Send(NewAnnounceMsg(fmt.Sprintf("%s is now known as %s.", oldName, u.Name()))) body := fmt.Sprintf("%s is now known as %s.", oldName, u.Name())
channel.Send(NewAnnounceMsg(body))
return nil return nil
}) })
c.Add("/names", "- List users who are connected.", func(channel *Channel, msg CommandMsg) error {
// TODO: colorize
names := channel.NamesPrefix("")
body := fmt.Sprintf("%d connected: %s", len(names), strings.Join(names, ", "))
channel.Send(NewSystemMsg(body, msg.From()))
return nil
})
c.Alias("/names", "/list")
defaultCmdHandlers = c defaultCmdHandlers = c
} }