commit before applying 2p patch

process/handlers.go

@@ -20,15 +20,19 @@ func (a *Server) instances() []hash {
 	now := time.Now()
 	for _, v := range a.feta.manager.ListInstances() {
 		i := make(hash)
+		// TODO move this locking onto a method on Instance that just
+		// returns a new hash
 		// FIXME figure out why a very short lock here deadlocks
 		v.Lock()
 		i["hostname"] = v.Hostname
+		i["uuid"] = v.UUID.String()
 		i["nextCheck"] = v.NextFetch.UTC().Format(time.RFC3339)
 		i["nextCheckAfter"] = (-1 * now.Sub(v.NextFetch)).String()
 		i["successCount"] = v.SuccessCount
 		i["errorCount"] = v.ErrorCount
 		i["identified"] = v.Identified
-		i["status"] = v.Status() //FIXME maybe this is why
+		//this only locks the FSM, not the whole instance struct
+		i["status"] = v.Status()
 		i["software"] = "unknown"
 		i["version"] = "unknown"
 		if v.Identified {
@@ -38,6 +42,14 @@ func (a *Server) instances() []hash {
 		v.Unlock()
 		resp = append(resp, i)
 	}
+
+	for _, item := range resp {
+		count, err := a.feta.dbm.TootCountForHostname(item["hostname"].(string))
+		item["tootCount"] = 0
+		if err != nil {
+			item["tootCount"] = count
+		}
+	}
 	return resp
 }
 
@@ -75,10 +87,27 @@ func (a *Server) getInstanceListHandler() http.HandlerFunc {
 }
 */
 
+func (a *Server) instanceHandler(c echo.Context) error {
+	tu := c.Param("uuid")
+	u, err := uuid.Parse(tu)
+	if err != nil {
+		return c.String(http.StatusNotFound, "404 not found")
+	}
+
+
+	i := a.feta.manager.ListInstances() {
+	tc := pongo2.Context{
+		"instance": i,
+	}
+
+	return c.Render(http.StatusOK, "instance.html", tc)
+}
+
 func (a *Server) indexHandler(c echo.Context) error {
 	tc := pongo2.Context{
-		"time":   time.Now().UTC().Format(time.RFC3339Nano),
-		"gitrev": a.feta.version,
+		"time":      time.Now().UTC().Format(time.RFC3339Nano),
+		"gitrev":    a.feta.version,
+		"instances": a.instances(),
 	}
 	return c.Render(http.StatusOK, "index.html", tc)
 }

process/server.go

@@ -95,6 +95,7 @@ func (s *Server) initRouter() {
 
 	// Routes
 	s.e.GET("/", s.indexHandler)
+	s.e.GET("/instance/:uuid", s.instanceHandler)
 	s.e.GET("/stats.json", s.statsHandler)
 	s.e.GET("/.well-known/healthcheck.json", s.healthCheckHandler)
 	//a.e.GET("/about", s.aboutHandler)