/// <summary>
/// Called on PUT '/{instance}/matrix'.
/// </summary>
/// <param name="_"></param>
/// <returns></returns>
private dynamic PutInstanceMatrix(dynamic _)
{
this.EnableCors();
// get instance and check if active.
string instance = _.instance;
if (!ApiBootstrapper.IsActive(instance))
{ // oeps, instance not active!
return Negotiate.WithStatusCode(HttpStatusCode.NotFound);
}
var api = ApiBootstrapper.Get(instance);
// bind the request if any.
var request = this.Bind<Domain.Request>();
// check request.
if (request == null)
{
return Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable);
}
if (request.locations == null && request.sources == null)
{
return Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable);
}
if (request.locations == null && (request.sources == null || request.targets == null))
{
return Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable);
}
if (request.output != null)
{ // check output contents.
foreach(var output in request.output)
{
if(!(output.Equals(Domain.Request.DistanceOutputOption) ||
output.Equals(Domain.Request.TimesOutputOption) ||
output.Equals(Domain.Request.WeightsOutputOption)))
{ // this output-option does not equal one of the options.
return Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable).WithModel(
string.Format("Invalid output option: {0}", output));
}
}
}
// set defaults if needed.
if (request.profile == null)
{ // set default profile.
request.profile = new Domain.Profile() { vehicle = "car" };
}
if (request.output == null || request.output.Length == 0)
{ // set default output.
request.output = new string[] { "times" };
}
// build sources and targets arrays.
GeoCoordinate[] sources;
GeoCoordinate[] targets;
if(request.locations != null)
{ // NxN matrix, source and targets are identical.
sources = new GeoCoordinate[request.locations.Length];
for(var i = 0; i < request.locations.Length; i++)
{
sources[i] = new GeoCoordinate(request.locations[i][1],
request.locations[i][0]);
}
targets = sources;
}
else
{ // NxM matrix, sources and targets are different.
sources = new GeoCoordinate[request.sources.Length];
for (var i = 0; i < request.sources.Length; i++)
{
sources[i] = new GeoCoordinate(request.sources[i][1],
request.sources[i][0]);
}
targets = new GeoCoordinate[request.targets.Length];
for (var i = 0; i < request.targets.Length; i++)
{
targets[i] = new GeoCoordinate(request.targets[i][1],
request.targets[i][0]);
}
}
// build profile.
var vehicle = OsmSharp.Routing.Vehicles.Vehicle.GetByUniqueName(request.profile.vehicle);
if (!ApiBootstrapper.Get(instance).SupportsVehicle(vehicle))
{ // vehicle is not supported.
return Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable).WithModel(
string.Format("Vehicle with name '{0}' cannot be use with this routing instance.", vehicle.UniqueName));
}
// calculate matrices.
Tuple<string, int, string>[] errors;
var matrices = api.GetMatrix(vehicle, sources, targets, request.output, out errors);
// remove target errors and adapt source errors when only a locations array was in the request.
if(request.locations != null)
{
var errorsList = new List<Tuple<string, int, string>>();
foreach(var error in errors)
{
if(error.Item1 == "source")
{
errorsList.Add(new Tuple<string, int, string>(null,
error.Item2, error.Item3));
}
}
errors = errorsList.ToArray();
}
// build response.
var response = new Matrix.Domain.Response();
foreach(var matrix in matrices)
{
if(matrix.Item1 == Matrix.Domain.Request.DistanceOutputOption)
{
response.distances = matrix.Item2;
}
else if (matrix.Item1 == Matrix.Domain.Request.TimesOutputOption)
{
response.times = matrix.Item2;
}
else if (matrix.Item1 == Matrix.Domain.Request.WeightsOutputOption)
{
response.weights = matrix.Item2;
}
}
if(errors != null && errors.Length > 0)
{
response.errors = new Domain.Error[errors.Length];
for(var i = 0; i < errors.Length; i++)
{
response.errors[i] = new Domain.Error()
{
type = errors[i].Item1,
index = errors[i].Item2,
message = errors[i].Item3
};
}
}
return response;
}
/// <summary>
/// Called on PUT '/{instance}/matrix'.
/// </summary>
/// <param name="_"></param>
/// <returns></returns>
private dynamic PutInstanceMatrix(dynamic _)
{
this.EnableCors();
// get instance and check if active.
string instance = _.instance;
if (!ApiBootstrapper.IsActive(instance))
{ // oeps, instance not active!
return(Negotiate.WithStatusCode(HttpStatusCode.NotFound));
}
var api = ApiBootstrapper.Get(instance);
// bind the request if any.
var request = this.Bind <Domain.Request>();
// check request.
if (request == null)
{
return(Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable));
}
if (request.locations == null && request.sources == null)
{
return(Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable));
}
if (request.locations == null && (request.sources == null || request.targets == null))
{
return(Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable));
}
if (request.output != null)
{ // check output contents.
foreach (var output in request.output)
{
if (!(output.Equals(Domain.Request.DistanceOutputOption) ||
output.Equals(Domain.Request.TimesOutputOption) ||
output.Equals(Domain.Request.WeightsOutputOption)))
{ // this output-option does not equal one of the options.
return(Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable).WithModel(
string.Format("Invalid output option: {0}", output)));
}
}
}
// set defaults if needed.
if (request.profile == null)
{ // set default profile.
request.profile = new Domain.Profile()
{
vehicle = "car"
};
}
if (request.output == null || request.output.Length == 0)
{ // set default output.
request.output = new string[] { "times" };
}
// build sources and targets arrays.
GeoCoordinate[] sources;
GeoCoordinate[] targets;
if (request.locations != null)
{ // NxN matrix, source and targets are identical.
sources = new GeoCoordinate[request.locations.Length];
for (var i = 0; i < request.locations.Length; i++)
{
sources[i] = new GeoCoordinate(request.locations[i][1],
request.locations[i][0]);
}
targets = sources;
}
else
{ // NxM matrix, sources and targets are different.
sources = new GeoCoordinate[request.sources.Length];
for (var i = 0; i < request.sources.Length; i++)
{
sources[i] = new GeoCoordinate(request.sources[i][1],
request.sources[i][0]);
}
targets = new GeoCoordinate[request.targets.Length];
for (var i = 0; i < request.targets.Length; i++)
{
targets[i] = new GeoCoordinate(request.targets[i][1],
request.targets[i][0]);
}
}
// build profile.
var vehicle = OsmSharp.Routing.Vehicles.Vehicle.GetByUniqueName(request.profile.vehicle);
if (!ApiBootstrapper.Get(instance).SupportsVehicle(vehicle))
{ // vehicle is not supported.
return(Negotiate.WithStatusCode(HttpStatusCode.NotAcceptable).WithModel(
string.Format("Vehicle with name '{0}' cannot be use with this routing instance.", vehicle.UniqueName)));
}
// calculate matrices.
Tuple <string, int, string>[] errors;
var matrices = api.GetMatrix(vehicle, sources, targets, request.output, out errors);
// remove target errors and adapt source errors when only a locations array was in the request.
if (request.locations != null)
{
var errorsList = new List <Tuple <string, int, string> >();
foreach (var error in errors)
{
if (error.Item1 == "source")
{
errorsList.Add(new Tuple <string, int, string>(null,
error.Item2, error.Item3));
}
}
errors = errorsList.ToArray();
}
// build response.
var response = new Matrix.Domain.Response();
foreach (var matrix in matrices)
{
if (matrix.Item1 == Matrix.Domain.Request.DistanceOutputOption)
{
response.distances = matrix.Item2;
}
else if (matrix.Item1 == Matrix.Domain.Request.TimesOutputOption)
{
response.times = matrix.Item2;
}
else if (matrix.Item1 == Matrix.Domain.Request.WeightsOutputOption)
{
response.weights = matrix.Item2;
}
}
if (errors != null && errors.Length > 0)
{
response.errors = new Domain.Error[errors.Length];
for (var i = 0; i < errors.Length; i++)
{
response.errors[i] = new Domain.Error()
{
type = errors[i].Item1,
index = errors[i].Item2,
message = errors[i].Item3
};
}
}
return(response);
}