func lookupTransitRoutingPreference(transitRoutingPreference string, r *maps.DistanceMatrixRequest) {
switch transitRoutingPreference {
case "fewer_transfers":
r.TransitRoutingPreference = maps.TransitRoutingPreferenceFewerTransfers
case "less_walking":
r.TransitRoutingPreference = maps.TransitRoutingPreferenceLessWalking
case "":
// ignore
default:
log.Fatalf("Unknown transit routing preference %s", transitRoutingPreference)
}
}
func lookupUnits(units string, r *maps.DistanceMatrixRequest) {
switch units {
case "metric":
r.Units = maps.UnitsMetric
case "imperial":
r.Units = maps.UnitsImperial
case "":
// ignore
default:
log.Fatalf("Unknown units %s", units)
}
}
func lookupAvoid(avoid string, r *maps.DistanceMatrixRequest) {
switch avoid {
case "tolls":
r.Avoid = maps.AvoidTolls
case "highways":
r.Avoid = maps.AvoidHighways
case "ferries":
r.Avoid = maps.AvoidFerries
case "":
// ignore
default:
log.Fatalf("Unknown avoid restriction %s", avoid)
}
}
func lookupMode(mode string, r *maps.DistanceMatrixRequest) {
switch mode {
case "driving":
r.Mode = maps.TravelModeDriving
case "walking":
r.Mode = maps.TravelModeWalking
case "bicycling":
r.Mode = maps.TravelModeBicycling
case "transit":
r.Mode = maps.TravelModeTransit
case "":
// ignore
default:
log.Fatalf("Unknown mode %s", mode)
}
}
func lookupTransitMode(transitMode string, r *maps.DistanceMatrixRequest) {
if transitMode != "" {
for _, m := range strings.Split(transitMode, "|") {
switch m {
case "bus":
r.TransitMode = append(r.TransitMode, maps.TransitModeBus)
case "subway":
r.TransitMode = append(r.TransitMode, maps.TransitModeSubway)
case "train":
r.TransitMode = append(r.TransitMode, maps.TransitModeTrain)
case "tram":
r.TransitMode = append(r.TransitMode, maps.TransitModeTram)
case "rail":
r.TransitMode = append(r.TransitMode, maps.TransitModeRail)
default:
log.Fatalf("Unknown transit_mode %s", m)
}
}
}
}