public override List<Stop> GetStops()
{
GTFS engine = new GTFS(this.TransitAgency);
List<Stop> result = engine.GetStops();
return result;
}
public override Stop GetStop(string stopid)
{
GTFS engine = new GTFS(this.TransitAgency);
Stop result = engine.GetStop(stopid);
return result;
}
public override List<Route> GetRoutes()
{
GTFS engine = new GTFS(this.TransitAgency);
List<Route> result = engine.GetRoutes();
return result;
}
public override List<Stop> GetStopsByLocation(double latitude, double longitude, double radius)
{
GTFS engine = new GTFS(this.TransitAgency);
List<Stop> result = engine.GetStopsByLocation(latitude, longitude, radius);
return result;
}
public override List<StopTime> GetStopTimes(string stopid)
{
System.Net.WebClient client = new System.Net.WebClient();
GTFS engine = new GTFS(this.TransitAgency);
Stop stop = engine.GetStop(stopid);
DataSet ds = new DataSet();
ds.ReadXml(client.OpenRead("http://myride.gocitybus.com/widget/Default1.aspx?pt=30&code=" + stop.Code));
List<StopTime> result = new List<StopTime>();
if (ds.Tables["Bus"] == null)
{
return result;
}
foreach (DataRow r in ds.Tables["Bus"].Rows)
{
StopTime t = new StopTime();
t.RouteShortName = r["RouteName"].ToString().Substring(0, r["RouteName"].ToString().IndexOf(" ")).ToUpper().Trim(); if (t.RouteShortName.Length > 3) t.RouteShortName = t.RouteShortName.Substring(0, 3);
t.RouteLongName = r["RouteName"].ToString().Replace(t.RouteShortName, "").Trim();
var now = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, this.TransitAgency.FriendlyTimeZone);
if (r["TimeTillArrival"].ToString() == "DUE")
t.ArrivalTime = now.ToString("hh:mm tt");
else
t.ArrivalTime = now.AddMinutes(Convert.ToInt32(r["TimeTillArrival"].ToString().Replace("min", "").Trim())).ToString("hh:mm tt");
t.DepartureTime = t.ArrivalTime;
t.Type = "realtime";
result.Add(t);
}
return result;
}
private IWebService SelectWebService(string agencyid)
{
DatabaseDataContext db = new DatabaseDataContext();
var agency = new Agency((from a in db.GTFS_Agencies where a.ID == agencyid select a).Single());
IWebService webService;
switch (agency.AgencyID)
{
case "bart":
webService = new BART(agency);
break;
case "citybus":
webService = new CityBus(agency);
break;
case "cta":
webService = new CTA(agency);
break;
case "mta":
webService = new MTA(agency);
break;
case "seattle":
webService = new Seattle(agency);
break;
case "wmata":
webService = new WMATA(agency);
break;
default:
webService = new GTFS(agency);
break;
}
webService.TransitAgency = agency;
return webService;
}
