1 // (c) Bernhard Tittelbach, 2013
7 pubsub "github.com/tuxychandru/pubsub"
12 r3events "svn.spreadspace.org/realraum/go.svn/r3-eventbroker_zmq/r3events"
15 type SpaceState struct {
17 buttonpress_until int64
23 xmpp_presence_events_chan_ chan interface{}
24 xmpp_login_ struct {jid string; pass string}
25 xmpp_bot_authstring_ string
26 xmpp_state_save_dir_ string
27 r3eventssub_port_ string
28 button_press_timeout_ int64 = 3600
34 flag.StringVar(&xmpp_login_.jid, "xjid", "realrauminfo@realraum.at/Tuer", "XMPP Bot Login JID")
35 flag.StringVar(&xmpp_login_.pass, "xpass", "", "XMPP Bot Login Password")
36 flag.StringVar(&xmpp_bot_authstring_, "xbotauth", "", "String that user use to authenticate themselves to the bot")
37 flag.StringVar(&xmpp_state_save_dir_,"xstatedir","/flash/var/lib/r3netstatus/", "Directory to save XMPP bot state in")
38 flag.StringVar(&r3eventssub_port_, "eventsubport", "tcp://wuzzler.realraum.at:4244", "zmq address to subscribe r3events")
44 func IfThenElseStr(c bool, strue, sfalse string) string {
45 if c {return strue} else {return sfalse}
48 func composeMessage(present, locked, shut bool, who string, ts int64) string {
49 return fmt.Sprintf("%s (Door is %s and %s and was last used%s at %s)",
50 IfThenElseStr(present, "Somebody is present!" , "Everybody left."),
51 IfThenElseStr(locked, "locked","unlocked"),
52 IfThenElseStr(shut, "shut","ajar"),
53 IfThenElseStr(len(who) == 0,"", " by " + who),
54 time.Unix(ts,0).String())
57 func EventToXMPP(ps *pubsub.PubSub, xmpp_presence_events_chan_ chan <- interface{}) {
58 events := ps.Sub("presence","door","buttons","updateinterval")
61 if x := recover(); x != nil {
62 fmt.Printf("handleIncomingXMPPStanzas: run time panic: %v", x)
63 ps.Unsub(events, "presence","door","buttons","updateinterval")
64 close(xmpp_presence_events_chan_)
68 var present, locked, shut bool = false, true, true
69 var last_buttonpress int64 = 0
71 button_msg := "The button has been pressed ! Propably someone is bored and in need of company ! ;-)"
72 present_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowOnline,"Somebody is present"}
73 notpresent_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe,"Nobody is here"}
74 button_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowFreeForChat, "The button has been pressed :-)"}
76 xmpp_presence_events_chan_ <- r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe, "Nobody is here"}
78 for eventinterface := range(events) {
79 fmt.Println("event2xmpp", eventinterface)
80 switch event := eventinterface.(type) {
81 case r3events.PresenceUpdate:
82 present = event.Present
83 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3OnlineOnlyInfo, RememberAsStatus: true}
85 xmpp_presence_events_chan_ <- present_status
87 xmpp_presence_events_chan_ <- notpresent_status
89 case r3events.DoorCommandEvent:
90 if len(event.Who) > 0 && len(event.Using) > 0 {
91 who = fmt.Sprintf("%s (%s)",event.Who, event.Using)
95 xmpp_presence_events_chan_ <- fmt.Sprintln("DoorCommand:",event.Command, "using", event.Using, "by", event.Who, time.Unix(event.Ts,0))
96 case r3events.DoorLockUpdate:
98 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
99 case r3events.DoorAjarUpdate:
101 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
102 case r3events.ButtonPressUpdate:
103 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: button_msg, DistributeLevel: r3xmppbot.R3OnlineOnlyInfo}
104 xmpp_presence_events_chan_ <- button_status
105 last_buttonpress = event.Ts
106 case r3events.TimeTick:
107 if present && last_buttonpress > 0 && time.Now().Unix() - last_buttonpress > button_press_timeout_ {
108 xmpp_presence_events_chan_ <- present_status
116 zmqctx, zmqsub := ZmqsInit(r3eventssub_port_)
118 if zmqsub != nil {defer zmqsub.Close()}
120 panic("zmq sockets must not be nil !!")
124 var bot *r3xmppbot.XmppBot
125 bot, xmpp_presence_events_chan_, xmpperr = r3xmppbot.NewStartedBot(xmpp_login_.jid, xmpp_login_.pass, xmpp_bot_authstring_, xmpp_state_save_dir_, true)
128 //~ brn := brain.New()
129 //~ defer brn.Shutdown()
134 go EventToXMPP(ps, xmpp_presence_events_chan_)
137 fmt.Println("XMPP Bot disabled")
140 ticker := time.NewTicker(time.Duration(7) * time.Minute)
144 case e := <-zmqsub.In():
145 ParseZMQr3Event(e, ps) //, brn)
147 ps.Pub(r3events.TimeTick{time.Now().Unix()}, "updateinterval")