adaptive resolution start

[svn42.git] / r3-netstatus / main.go

diff --git a/r3-netstatus/main.go b/r3-netstatus/main.go
index 8e6610d..6f53ac3 100644 (file)
--- a/r3-netstatus/main.go
+++ b/r3-netstatus/main.go
@@ -22,6 +22,7 @@ var (
     xmpp_login_ struct {jid string; pass string}
     xmpp_bot_authstring_ string
     xmpp_state_save_dir_ string
+    button_press_timeout_ int64 = 3600
 )
 
 //-------
@@ -46,23 +47,47 @@ func composeMessage(present, locked, shut bool, who string, ts int64) string {
         IfThenElseStr(present,  "Somebody is present!" , "Everybody left."),
         IfThenElseStr(locked, "locked","unlocked"),
         IfThenElseStr(shut, "shut","ajar"),
-        IfThenElseStr(who == "","", " by " + who),
+        IfThenElseStr(len(who) == 0,"", " by " + who),
         time.Unix(ts,0).String())
 }
 
 func EventToXMPP(ps *pubsub.PubSub, xmpp_presence_events_chan_ chan <- interface{}) {
-    events := ps.Sub("presence","door","buttons")
+    events := ps.Sub("presence","door","buttons","updateinterval")
+
+    defer func() {
+        if x := recover(); x != nil {
+            fmt.Printf("handleIncomingXMPPStanzas: run time panic: %v", x)
+            ps.Unsub(events, "presence","door","buttons","updateinterval")
+            close(xmpp_presence_events_chan_)
+        }
+    }()
+
     var present, locked, shut bool = false, true, true
+    var last_buttonpress int64 = 0
     var who string
     button_msg := "The button has been pressed ! Propably someone is bored and in need of company ! ;-)"
-
+    present_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowOnline,"Somebody is present"}
+    notpresent_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe,"Nobody is here"}
+    button_status := r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowFreeForChat, "The button has been pressed :-)"}
+    
+    xmpp_presence_events_chan_ <- r3xmppbot.XMPPStatusEvent{r3xmppbot.ShowNotAvailabe, "Nobody is here"}
+    
     for eventinterface := range(events) {
         switch event := eventinterface.(type) {
             case PresenceUpdate:
                 present = event.Present
                 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3OnlineOnlyInfo, RememberAsStatus: true}
+                if present {
+                    xmpp_presence_events_chan_ <- present_status
+                } else {
+                    xmpp_presence_events_chan_ <- notpresent_status
+                }           
             case DoorCommandEvent:
-                who = event.Who
+                if len(event.Who) > 0 && len(event.Using) > 0 {
+                    who = fmt.Sprintf("%s (%s)",event.Who, event.Using)
+                } else {
+                    who = event.Who
+                }
                 xmpp_presence_events_chan_ <- fmt.Sprintln("DoorCommand:",event.Command, "using", event.Using, "by", event.Who, time.Unix(event.Ts,0))
             case DoorStatusUpdate:
                 locked = event.Locked
@@ -70,19 +95,21 @@ func EventToXMPP(ps *pubsub.PubSub, xmpp_presence_events_chan_ chan <- interface
                 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: composeMessage(present, locked, shut, who, event.Ts), DistributeLevel: r3xmppbot.R3DebugInfo, RememberAsStatus: true}
             case ButtonPressUpdate:
                 xmpp_presence_events_chan_ <- r3xmppbot.XMPPMsgEvent{Msg: button_msg, DistributeLevel: r3xmppbot.R3OnlineOnlyInfo}
+                xmpp_presence_events_chan_ <- button_status
+                last_buttonpress = event.Ts
+            case TimeTick:
+                if present && last_buttonpress > 0 && time.Now().Unix() - last_buttonpress > button_press_timeout_ {
+                    xmpp_presence_events_chan_ <- present_status
+                    last_buttonpress = 0
+                }
         }
        }
 }
 
 func main() {
-    var err error
+    var xmpperr error
     var bot *r3xmppbot.XmppBot
-    bot, xmpp_presence_events_chan_, err = r3xmppbot.NewStartedBot(xmpp_login_.jid, xmpp_login_.pass, xmpp_bot_authstring_, xmpp_state_save_dir_, true)
-    if err != nil {
-        fmt.Println(err)
-        return
-    }
-    defer bot.StopBot()
+    bot, xmpp_presence_events_chan_, xmpperr = r3xmppbot.NewStartedBot(xmpp_login_.jid, xmpp_login_.pass, xmpp_bot_authstring_, xmpp_state_save_dir_, true)
 
     newlinequeue := make(chan string, 1)
     ps := pubsub.New(1)
@@ -91,16 +118,23 @@ func main() {
     defer ps.Shutdown()
     //~ defer brn.Shutdown()
 
-       ticker := time.NewTicker(time.Duration(7) * time.Minute)
     go EventToWeb(ps)
-    go EventToXMPP(ps, xmpp_presence_events_chan_)
-       go ReadFromUSocket(presence_socket_path_, newlinequeue)
-       for {
-               select {
-               case e := <-newlinequeue:
-                       ParseSocketInputLine(e, ps) //, brn)
-               case <-ticker.C:
-                       ps.Pub(TimeTick{time.Now().Unix()}, "publishjson")
-               }
-       }
+    if xmpperr == nil {
+        defer bot.StopBot()
+        go EventToXMPP(ps, xmpp_presence_events_chan_)
+    } else {
+        fmt.Println(xmpperr)
+        fmt.Println("XMPP Bot disabled")
+    }
+    go ReadFromUSocket(presence_socket_path_, newlinequeue)
+    ticker := time.NewTicker(time.Duration(7) * time.Minute)
+
+    for {
+    select {
+        case e := <-newlinequeue:
+            ParseSocketInputLine(e, ps) //, brn)
+        case <-ticker.C:
+            ps.Pub(TimeTick{time.Now().Unix()}, "updateinterval")
+        }
+    }
 }