func jobRetagHandler(r *http.Request, f *oldfdb.Flight) (string, error) {
ctx := req2ctx(r)
str := ""
oldtags := f.TagList()
f.Tags = map[string]bool{}
f.AnalyseFlightPath()
f.Analyse()
if taglistsEqual(oldtags, f.TagList()) {
return fmt.Sprintf("* no change to tags: %v", f.TagList()), nil
}
db := oldfgae.NewDB(r)
if err := db.UpdateFlight(*f); err != nil {
log.Errorf(ctx, "Persist Flight %s: %v", f, err)
return str, err
}
log.Infof(ctx, "Updated flight %s", f)
str += fmt.Sprintf("--\nFlight was updated\n")
return str, nil
}
func jobV2adsbHandler(r *http.Request, f *oldfdb.Flight) (string, error) {
c := appengine.NewContext(r)
str := ""
if f.HasTrack("ADSB") {
return "", nil
} // Already has one
err, deb := f.GetV2ADSBTrack(urlfetch.Client(c))
str += fmt.Sprintf("*getv2ADSB [%v]:-\n", err, deb)
if err != nil {
return str, err
}
if !f.HasTrack("ADSB") {
return "", nil
} // Didn't find one
f.Analyse() // Retrigger Class-B stuff
db := oldfgae.FlightDB{C: oldappengine.NewContext(r)}
if err := db.UpdateFlight(*f); err != nil {
log.Errorf(c, "Persist Flight %s: %v", f, err)
return str, err
}
log.Infof(c, "Updated flight %s", f)
str += fmt.Sprintf("--\nFlight was updated\n")
return str, nil
}
func jobV2adsbHandler(r *http.Request, f *oldfdb.Flight) (string, error) {
ctx := req2ctx(r)
str := ""
// Allow overwrite, for the (36,0) disastery
// if f.HasTrack("ADSB") { return "", nil } // Already has one
err, deb := f.GetV2ADSBTrack(urlfetch.Client(ctx))
str += fmt.Sprintf("*getv2ADSB [%v]:-\n", err, deb)
if err != nil {
return str, err
}
if !f.HasTrack("ADSB") {
return "", nil
} // Didn't find one
f.Analyse() // Retrigger Class-B stuff
db := oldfgae.NewDB(r)
if err := db.UpdateFlight(*f); err != nil {
log.Errorf(ctx, "Persist Flight %s: %v", f, err)
return str, err
}
log.Infof(ctx, "Updated flight %s", f)
str += fmt.Sprintf("--\nFlight was updated\n")
return str, nil
}
func addflightHandler(w http.ResponseWriter, r *http.Request) {
ctx := req2ctx(r)
client := req2client(r)
logstr := fmt.Sprintf("* addFlightHandler invoked: %s\n", time.Now().UTC())
fsStr := r.FormValue("flightsnapshot")
fs := ftype.FlightSnapshot{}
if err := fs.Base64Decode(fsStr); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
fr24Id := fs.F.Id.ForeignKeys["fr24"] // This is the only field we take from the
logstr += fmt.Sprintf("* fr24 key: %s\n", fr24Id)
db := fdb.NewDB(r)
fr24db, err := fdb24.NewFlightDBFr24(client)
if err != nil {
log.Errorf(ctx, " /mdb/addflight: newdb: %v", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Be idempotent - check to see if this flight has already been recorded
/* Can't do this check now; the fs.F.Id we cached might be different from the
* f.Id we get back from LookupPlayback(), because fr24 reuse their keys.
*
if exists,err := db.FlightExists(fs.F.Id.UniqueIdentifier()); err != nil {
c.Errorf(" /mdb/addflight: FlightExists check failed: %v", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
} else if exists {
c.Infof(" /mdb/addflight: already exists %s", fs)
w.Write([]byte(fmt.Sprintf("Skipped %s\n", fs)))
return
}
logstr += fmt.Sprintf("* FlightExists('%s') -> false\n", fs.F.Id.UniqueIdentifier())
*/
// Now grab an initial flight (with track), from fr24.
var f *ftype.Flight
if f, err = fr24db.LookupPlayback(fr24Id); err != nil {
// c.Errorf(" /mdb/addflight: lookup: %v", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
logstr += fmt.Sprintf("* the fr24/default track has %d points\n", len(f.Track))
// Kludge: fr24 keys get reused, so the flight fr24 thinks it refers to might be
// different than when we cached it. So we do the uniqueness check here, to avoid
// dupes in the DB. Need a better solution to this.
if exists, err := db.FlightExists(f.Id.UniqueIdentifier()); err != nil {
log.Errorf(ctx, " /mdb/addflight: FlightExists check failed: %v", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
} else if exists {
log.Infof(ctx, " /mdb/addflight: already exists %s", *f)
w.Write([]byte(fmt.Sprintf("Skipped %s\n", *f)))
return
}
logstr += fmt.Sprintf("* FlightExists('%s') -> false\n", f.Id.UniqueIdentifier())
// Fetch ADSB (and MLAT!) tracks from Skypi, via the new DB
err, deb := f.GetV2ADSBTrack(client)
logstr += "* fetchV2ADSB\n" + deb
if err != nil {
log.Errorf(ctx, "ADSB fetch err: %v", err)
}
// If we have any locally received ADSB fragments for this flight, add them in
//if err := db.MaybeAddTrackFragmentsToFlight(f); err != nil {
// c.Errorf(" /mdb/addflight: addTrackFrags(%s): %v", f.Id, err)
//}
f.AnalyseFlightPath() // Takes a coarse look at the flight path
logstr += fmt.Sprintf("* Initial tags: %v\n", f.TagList())
// For flights on the SERFR1 or BRIXX1 approaches, fetch a flightaware track
if f.HasTag(ftype.KTagSERFR1) || f.HasTag(ftype.KTagBRIXX) {
u, p := kFlightawareAPIUsername, kFlightawareAPIKey
if err := fdbfa.AddFlightAwareTrack(client, f, u, p); err != nil {
log.Errorf(ctx, " /mdb/addflight: addflightaware: %v", err)
}
}
f.Analyse()
if err := db.PersistFlight(*f, logstr); err != nil {
log.Errorf(ctx, " /mdb/addflight: persist: %v", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Success !
w.Write([]byte(fmt.Sprintf("Added %s\n", f)))
}