public ActionResult GetRoutesWithPiecesInArea(string minLatLng, string maxLatLng)
{
Response.AppendHeader("Access-Control-Allow-Origin", "*");
try
{
SearchPosition min = SearchPosition.CreateSearchPosition(minLatLng, null);
SearchPosition max = SearchPosition.CreateSearchPosition(maxLatLng, null);
if (min != null && max != null)
{
var routePieces = DataHandler.GetRoutePiecesTouchingArea(min.Lat, min.Lng, max.Lat, max.Lng);
var byRoute = routePieces.Where(x => x.Route.Email != "*****@*****.**").GroupBy(x => x.RouteID);
var jsonRoutes = byRoute.Select(r => new { ID = r.First().Route.ID, TypeID = r.First().Route.TypeID, Name = r.First().Route.Name, FromName = r.First().Route.FromName, ToName = r.First().Route.ToName, Path = r.OrderBy(x => x.ID).Select(x => new { Lat = x.Lat, Lng = x.Lng, Name = x.Name }) });
return(Json(jsonRoutes, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { error = "Wrong parameters" }, JsonRequestBehavior.AllowGet));
}
}
catch (Exception ex)
{
DataHandler.WriteException(ex, Request.UserHostAddress);
return(Json(new { error = "Internal server error" }, JsonRequestBehavior.AllowGet));
}
}
public ActionResult GetRoutesInArea(string minLatLng, string maxLatLng)
{
Response.AppendHeader("Access-Control-Allow-Origin", "*");
try
{
SearchPosition min = SearchPosition.CreateSearchPosition(minLatLng, null);
SearchPosition max = SearchPosition.CreateSearchPosition(maxLatLng, null);
if (min != null && max != null)
{
var routes = DataHandler.GetRoutesInArea(min.Lat, min.Lng, max.Lat, max.Lng);
var jsonRoutes = routes.Select(r => new { ID = r.ID, TypeName = r.Type.Name, FromName = r.FromName, ToName = r.ToName, Name = r.Name });
return(Json(jsonRoutes, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { error = "Wrong parameters" }, JsonRequestBehavior.AllowGet));
}
}
catch (Exception ex)
{
DataHandler.WriteException(ex, Request.UserHostAddress);
return(Json(new { error = "Internal server error" }, JsonRequestBehavior.AllowGet));
}
}
public ActionResult Search(string de, string a, int?count, string key)
{
Response.AppendHeader("Access-Control-Allow-Origin", "*");
try
{
var error = DataHandler.ChargeServiceCall("/Service/Search", key, Request.UserHostAddress, de + "|" + a + "|" + count);
if (error == null)
{
int c = count ?? 1;
if (c > 5)
{
c = 5;
}
if (c < 1)
{
c = 1;
}
SearchResultModel model = new SearchResultModel();
Searcher searcher = new Searcher(ViaDFGraph.Instance);
SearchPosition spFrom = SearchPosition.CreateSearchPosition(de, null);
SearchPosition spTo = SearchPosition.CreateSearchPosition(a, null);
if (spFrom != null && spTo != null)
{
SearchParams sp = new SearchParams();
sp.StartSearch = spFrom;
sp.StartSearch.LoadNameFromDB();
sp.EndSearch = spTo;
sp.EndSearch.LoadNameFromDB();
sp.NrOfResults = c;
DataHandler.LogSearch(sp, Request.UserHostAddress);
List <SearchResult> results = searcher.DoSearch(sp);
model.Results = results;
}
else
{
model.Results = new List <SearchResult>();
}
using (var stream = new MemoryStream())
{
new DataContractJsonSerializer(typeof(SearchResultModel)).WriteObject(stream, model);
return(Content(Encoding.UTF8.GetString(stream.ToArray()), "application/json", Encoding.UTF8));
}
}
else
{
return(Json(new { error = error }, JsonRequestBehavior.AllowGet));
}
}
catch (Exception ex)
{
DataHandler.WriteException(ex, Request.UserHostAddress);
return(Json(new { error = "Internal server error" }, JsonRequestBehavior.AllowGet));
}
}
public ActionResult Search(string de, string a, string origen, string destino)
{
Response.Cache.SetCacheability(HttpCacheability.Private);
Response.Cache.SetLastModified(DateTime.Now);
// check if available on client cache
if (!string.IsNullOrEmpty(Request.Headers["If-Modified-Since"]))
{
Response.StatusCode = 304;
Response.StatusDescription = "Not Modified";
return(null);
}
// try to get coordinates from strings
if ((string.IsNullOrWhiteSpace(de) || string.IsNullOrWhiteSpace(a)) && !string.IsNullOrWhiteSpace(origen) && !string.IsNullOrWhiteSpace(destino))
{
SearchPosition from = Utils.GeoCodeSearchPosition(origen.Trim());
SearchPosition to = Utils.GeoCodeSearchPosition(destino.Trim());
if (from != null && to != null)
{
de = from.Lat.ToString(CultureInfo.InvariantCulture) + "," + from.Lng.ToString(CultureInfo.InvariantCulture);
a = to.Lat.ToString(CultureInfo.InvariantCulture) + "," + to.Lng.ToString(CultureInfo.InvariantCulture);
}
}
if (!string.IsNullOrWhiteSpace(de) && !string.IsNullOrWhiteSpace(a))
{
SearchPosition spFrom = SearchPosition.CreateSearchPosition(de, origen);
SearchPosition spTo = SearchPosition.CreateSearchPosition(a, destino);
if (spFrom != null && spTo != null)
{
Searcher searcher = new Searcher(ViaDFGraph.Instance);
SearchParams sp = new SearchParams();
sp.StartSearch = spFrom;
sp.StartSearch.LoadNameFromDB();
sp.EndSearch = spTo;
sp.EndSearch.LoadNameFromDB();
sp.NrOfResults = 3;
// log search
DataHandler.LogSearch(sp, Request.UserHostAddress);
if (string.IsNullOrWhiteSpace(sp.StartSearch.Name))
{
sp.StartSearch.Name = "Origen";
}
if (string.IsNullOrWhiteSpace(sp.EndSearch.Name))
{
sp.EndSearch.Name = "Destino";
}
List <SearchResult> results = searcher.DoSearch(sp);
if (results.Count > 0)
{
SearchResultModel model = new SearchResultModel();
model.Results = results;
model.CloseBusinesses = DataHandler.GetCloseBusinesses(spTo.Lat, spTo.Lng, 0.25, 30);
SetSEO(results[0].Start.Name + " a " + results[0].End.Name + " - ¿Cómo llegar en transporte público?", "", "");
return(View("Search", model));
}
}
}
return(View("NotFound"));
}
