def calcular_ruta(request):
latitud_i = request.GET['latitud_i']
longitud_i = request.GET['longitud_i']
latitud_f = request.GET['latitud_f']
longitud_f = request.GET['longitud_f']
ruta = json.dumps(
geo.routingExec(longitud_i, latitud_i, longitud_f, latitud_f))
response = HttpResponse(ruta, content_type="application/json")
response['Access-Control-Allow-Origin'] = '*'
response['Access-Control-Allow-Headers'] = 'X-Requested-With'
return response
def calcular_ruta_por_dir(request):
origen = request.POST['origen']
destino = request.POST['destino']
preferencia = request.POST.get('preferencia', 'seguridad')
coord_origen = geo.geocode(origen)
coord_destino = geo.geocode(destino)
if not ('error' in coord_origen or 'error' in coord_destino):
ruta = json.dumps(
geo.routingExec(coord_origen['lng'],
coord_origen['lat'],
coord_destino['lng'],
coord_destino['lat'],
preferencia)
)
response = HttpResponse(ruta, content_type="application/json")
else:
if 'error' in coord_origen:
error = 'Direccion origen desconocida'
elif 'error' in coord_destino:
error = 'Direccion destino desconocida'
response = HttpResponse({'error': error}, content_type="application/json")
response['Access-Control-Allow-Origin'] = '*'
response['Access-Control-Allow-Headers'] = 'X-Requested-With'
return response