func stationContactsHandler(
cdb *db.ContactDB, sdb *db.StationDB,
w http.ResponseWriter, r *http.Request, user userView) {
id := r.URL.Query().Get("id")
if id == "" {
http.Error(w, "'id' param missing", http.StatusBadRequest)
return
}
s, err := sdb.Lookup(id)
if err != nil {
log.Printf("Sation DB lookup error: %s", err.Error())
http.Error(w, "", http.StatusInternalServerError)
return
}
if s == nil {
http.NotFound(w, r)
return
}
if s.Userid == nil || user.Id != *s.Userid {
http.Error(w, "Unauthorized", http.StatusUnauthorized)
return
}
contacts, err := cdb.SearchByStationId(id, 100)
if err != nil {
log.Printf("SearchByStationId error: %s", err.Error())
http.Error(w, "", http.StatusInternalServerError)
return
}
var cv contactsView
cv.Title = *s.Name
cv.C = contacts
c := NewRenderContext(user, cv)
err = contactsTemplate.Get().ExecuteTemplate(w, "contacts.html", c)
if err != nil {
log.Printf("Error rendering contacts view: %s", err.Error())
http.Error(w, "", http.StatusInternalServerError)
return
}
}
func GetStationContext(s *pb.Station, userid string,
m *rpc.Client, userdb *db.UserDB, cdb *db.ContactDB) (
sc stationContext) {
sc.S = s
sc.IsOwner = (userid == *s.Userid)
var args mux.StationStatusArgs
args.StationId = *s.Id
var status mux.StationStatusResult
err := m.Call("Coordinator.StationStatus", args, &status)
if err != nil {
sc.IsOnline = false
} else {
sc.IsOnline = status.IsConnected
}
sc.CurrentTime = time.Now().UTC().Format(TimeFormat)
passes, _ := scheduler.PassPredictions(s)
passViews := make([]predictionView, 0)
for _, pass := range passes {
var pv predictionView
FillPredictionView(pass, &pv)
// Don't display different modes of the same satellite.
if len(passViews) == 0 || passViews[len(passViews)-1] != pv {
passViews = append(passViews, pv)
}
}
sc.NextPasses = passViews
sc.Operator = LookupUserView(userdb, *s.Userid)
if sc.IsOwner {
c, err := cdb.SearchByStationId(*s.Id, 5)
if err != nil {
log.Printf("SearchByStationId error: %s", err.Error())
// This is not a fatal error.
}
sc.Contacts = c
}
return sc
}
