private void parseLocationChildsNodes(OsmGeoLocation locationInfo, XElement locationContainer)
{
foreach (var childNode in locationContainer.Elements())
{
//TODO:отпарсить подчинненные ноды
}
}
private OsmGeoLocation ParseLocation(XElement locationElement)
{
OsmGeoLocation locationInfo = new OsmGeoLocation();
foreach (var attr in locationElement.Attributes())
{
if (!string.IsNullOrWhiteSpace(attr.Value))
{
this.parseLocationAttributte(locationInfo, attr);
}
}
this.parseLocationChildsNodes(locationInfo, locationElement);
return(locationInfo);
}
/// <summary>
/// парсим xml данные геолокации
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
public IEnumerable <GeoLocationBase> ParseXmlGeoData(string xml)
{
XElement xmlGeo = XElement.Parse(xml);
var cs = from c in xmlGeo.Elements("place")
select c;
List <OsmGeoLocation> geoLocations = new List <OsmGeoLocation>();
foreach (var item in cs)
{
OsmGeoLocation geo = this.ParseLocation(item);
geoLocations.Add(geo);
}
return(geoLocations);
}
private void parseLocationAttributte(OsmGeoLocation locationInfo, XAttribute attr)
{
if (attr.Name == "place_id")
{
locationInfo.ID = attr.Value;
}
if (attr.Name == "osm_type")
{
locationInfo.OsmType = attr.Value;
}
if (attr.Name == "osm_id")
{
locationInfo.OsmID = attr.Value;
}
if (attr.Name == "place_rank")
{
locationInfo.Rank = Convert.ToInt32(attr.Value);
}
if (attr.Name == "boundingbox")
{
//TODO:отпарсить boundingbox.
}
if (attr.Name == "polygonpoints")
{
//получаем
DataContractJsonSerializer dcjs = new DataContractJsonSerializer(typeof(List <float[]>));
string s = attr.Value.Replace("\"", "");
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(attr.Value))) {
//ms.
List <float[]> poligonPoints = (List <float[]>)dcjs.ReadObject(ms);
foreach (float[] point in poligonPoints)
{
locationInfo.GeoPoligon.Add(new LatLng(point[1], point[0]));
}
}
}
if (attr.Name == "lat")
{
locationInfo.LatLng.Lat = Convert.ToDouble(attr.Value.Replace('.', ','));
}
if (attr.Name == "lon")
{
locationInfo.LatLng.Lng = Convert.ToDouble(attr.Value.Replace('.', ','));
}
if (attr.Name == "display_name")
{
locationInfo.DisplayName = attr.Value;
}
if (attr.Name == "class")
{
locationInfo.Class = attr.Value;
}
if (attr.Name == "type")
{
locationInfo.Type = attr.Value;
}
if (attr.Name == "importance")
{
locationInfo.Importance = Convert.ToSingle(attr.Value.Replace('.', ','));
}
if (attr.Name == "icon")
{
locationInfo.IconUrl = attr.Value;
}
}