func homeHandler(stationdb *db.StationDB, m *rpc.Client,
w http.ResponseWriter, r *http.Request, user userView) {
log.Printf("userid: %s", user.Id)
hc := homeContext{}
n, err := stationdb.NumStations()
if err != nil {
n = -1
}
hc.NumStations = n
hc.Stations, err = stationdb.UserStations(user.Id)
if err != nil {
log.Printf("Error getting user stations: %s", err.Error())
// Continue rendering since it's not a critial error.
}
var args mux.StationCountArgs
var count mux.StationCountResult
err = m.Call("Coordinator.StationCount", args, &count)
if err != nil {
count.Count = -1
}
hc.NumOnlineStations = count.Count
c := NewRenderContext(user, hc)
err = homeTemplate.Get().ExecuteTemplate(w, "home.html", c)
if err != nil {
log.Printf("Error rendering home page: %s", err.Error())
http.Error(w, "", http.StatusInternalServerError)
return
}
}
