//public static EsriLayerInfo Create(LAYERINFO layerInfo)
//{
// EsriLayerInfo info = new EsriLayerInfo();
// if (layerInfo.visibleSpecified) info._isVisible = layerInfo.visible == LAYERINFOVisible.@true;
// info._id = layerInfo.id;
// try
// {
// if (!string.IsNullOrEmpty(layerInfo.minscale))
// {
// info._minscale = double.Parse(layerInfo.minscale);
// }
// }
// catch { }
// try
// {
// if (!string.IsNullOrEmpty(layerInfo.maxscale))
// {
// info._maxscale = double.Parse(layerInfo.maxscale);
// }
// }
// catch { }
// info._name = layerInfo.name;
// info._type = layerInfo.type.ToString();
// if (layerInfo.Items != null)
// {
// for (int i = 0; i < layerInfo.Items.Length; i++)
// {
// if (layerInfo.Items[i] is ENVELOPE)
// {
// info._baseExtent = EsriEnvelope.Create(layerInfo.Items[i] as ENVELOPE);
// }
// else if (layerInfo.Items[i] is FCLASS)
// {
// info.IsQueryable = true;
// ProcessItems(layerInfo.Items[i] as FCLASS, info);
// }
// }
// }
// return info;
//}
//private static void ProcessItems(FCLASS fCLASS, EsriLayerInfo info)
//{
// foreach (object obj in fCLASS.Items)
// {
// if (obj is ENVELOPE)
// {
// info._baseExtent = EsriEnvelope.Create(obj as ENVELOPE);
// }
// else if (obj is FIELD)
// {
// info._Fields.Add(EsriField.ProcessFieldNode(obj as FIELD));
// }
// }
//}
//{"id":0,"name":"Davidson_County","parentLayerId":-1,"defaultVisibility":true,"subLayerIds":null}
internal static GISLayerInfo Create(JSONObject obj)
{
EsriLayerInfo info = new EsriLayerInfo();
for (int idx = 0; idx < obj.Count; idx++)
{
switch (obj[idx])
{
case "id":
info._id = obj.getString("id");
break;
case "name":
info._name = obj.getString("name");
break;
case "":
info._isVisible = obj.getBool("defaultVisibility");
break;
}
}
return info;
}
internal static void AddLayerDetails(GISLayerInfo info, JSONObject obj)
{
for (int idx = 0; idx < obj.Count; idx++)
{
switch (obj[idx])
{
case "id":
break;
case "name":
break;
case "type":
info._type = obj.getString("type");
break;
case "geometryType":
break;
case "copyrightText":
case "parentLayer":
//{"id" : <parentLayerId>, "name" : "<parentLayerName>"}
break;
case "subLayers":
//[ {"id" : <subLayerId1>, "name" : "<subLayerName1>"}, {"id" : <subLayerId2>, "name" : "<subLayerName2>"}],
case "minScale":
break;
case "maxScale":
break;
case "extent":
info._baseExtent = EsriEnvelope.Create(obj.getJSONObject("extent"));
break;
case "displayField":
break;
case "fields":
EsriField.ProcessFields(info._Fields, obj.getJSONArray("fields"));
info.IsQueryable = true;
break;
}
}
}
private async Task<bool> ProcessServiceReturn(string responseString)
{
GISResponse response = new GISResponse();
Server._lastUpdated = DateTime.Now;
_Server._services.Clear();
// sdfds http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/6/24/17.jpg
try
{
response.LastResponse = responseString;
Nii.JSON.JSONObject responseReader = new Nii.JSON.JSONObject(responseString);
for (int idx = 0; idx < responseReader.Count; idx++)
{
switch (responseReader[idx])
{
case "error":
response = GISResponse.ProcessErrorResponse(responseReader.getString("message"), response.LastRequest, responseString);
Server.RaiseErrorResponse(response);
break;
case "services":
List<GISService> nservices = EsriServiceResponse.ProcessServiceReturn(responseReader.getJSONArray("services").List);
AddServiceValues(_Server._services, nservices);
Server.RaiseServiceResponse();
break;
case "folders":
await AddServiceFolders(responseReader.getJSONArray("folders").List, _Server._services);
break;
}
}
return true;
//if (UNRESOLVED_SERVICES == 0) Server.RaiseServiceResponse();
}
catch (Exception ex)
{
response.HasError = true;
response.ErrorMessage = ex.Message;
response = GISResponse.ProcessErrorResponse(ex.Message, response.LastRequest, responseString);
Server.RaiseErrorResponse(response);
return false;
}
}
// {"name":"Davidson_County","type":"ImageServer"}
internal static EsriService ProcessNode(JSONObject service)
{
try
{
return new EsriService() { _serviceId = service.getString("name"), _serviceName = service.getString("name"), _type = (ServiceType)Enum.Parse(typeof(ServiceType), service.getString("type"), true) };
}
catch
{
return new EsriService() { _serviceId = service.getString("name"), _serviceName = service.getString("name"), _type = ServiceType.ImageServer };
}
}
//{"layers":[{"layerId":0,"layerName":"2010 Land Use","layerType":"Feature Layer","minScale":0,"maxScale":0,"legend":[{"label":"Farmstead","url":"E737F8B6","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEW9nnj+///C8uRDAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Seasonal/Vacation","url":"43F9BFAF","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEX+/////8wh8EffAAAAAnRSTlMA/1uRIrUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAVSURBVBiVY2AgBgiiglGRQSVCGAAAwkwW6skEM3gAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Single Family Detached","url":"976164C5","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEX6/3P+//+j/AdrAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Manufactured Housing Park","url":"D127B1EC","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWZYyb+///FuU8eAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Single Family Attached","url":"EE9DB6E5","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXmujn+//+zUqrrAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Multifamily","url":"27AF6F15","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXyogD+///2poEOAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Retail and Other Commercial","url":"B5B91BE9","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEX+////gID2PS9dAAAAAnRSTlMA/1uRIrUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAVSURBVBiVY2AgBgiiglGRQSVCGAAAwkwW6skEM3gAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Office","url":"F505ED93","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEX+////1taY1CFOAAAAAnRSTlMA/1uRIrUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAVSURBVBiVY2AgBgiiglGRQSVCGAAAwkwW6skEM3gAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Mixed Use Residential","url":"2C9524F4","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWzdwD+//9zt6juAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Mixed Use Industrial","url":"1E5071E8","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWWesz+///g3alkAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Mixed Use Commercial and Other","url":"434B2F39","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXmRUX+//9Y33JDAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Industrial and Utility","url":"A391F981","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXMs//+//9LU18QAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Extractive","url":"A7A22B13","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXKevX+//8WstbDAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Institutional","url":"B37157A1","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEVwrcz+//8bFfKyAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Park, Recreational or Preserve","url":"A16A2714","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEVUxGH+//+sC2F2AAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Golf Course","url":"5B5C7673","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEVciUT+//931yDvAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Major Highway","url":"F09D19F7","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEVOTk7+//8NQVfQAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Railway","url":"845A649A","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWcnJz+//8t37ffAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Airport","url":"1D4AE85F","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEVjiqb+//+5LWb0AAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Agricultural","url":"7C2A8735","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWw2YL+//99ZIUHAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Undeveloped","url":"97A85C8D","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEXm8tr+//8fG1e1AAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"},{"label":"Water","url":"DF4B4A33","imageData":"iVBORw0KGgoAAAANSUhEUgAAACIAAAAbBAMAAADrHECUAAAABlBMVEWz9f/+//9mlE3tAAAAAnRSTlP/AOW3MEoAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAYSURBVBiVYxBEBwxYRBhQwajIoBIhHIMAMeUHk4DfYdsAAAAASUVORK5CYII=","contentType":"image/png"}]}]}
internal void ProcessImageReturn(object sender, WebEventArgs e)
{
GISImageResponse response = e.UserState as GISImageResponse;
try
{
response.LastResponse = e.ResponseString;
Nii.JSON.JSONObject responseReader = new Nii.JSON.JSONObject(e.ResponseString);
if (responseReader.getJSONObject("error") != null)
{
Server.RaiseErrorResponse(new GISResponse() { LastResponse = e.ResponseString, ErrorMessage = e.ResponseString, HasError = true, LastRequest = response._mapImageUrl, _envelope = response._envelope, _layers = response._layers });
}
else
{
response._mapImageUrl = responseReader.getString("href");
if (!string.IsNullOrEmpty(response.MapImageUrl))
{
Uri u;
if (!Uri.TryCreate(response._mapImageUrl, UriKind.Absolute, out u))
{
response._mapImageUrl = response._mapImageUrl.Replace(',', '.'); // BS artifact
Uri.TryCreate(response._mapImageUrl, UriKind.Absolute, out u);
}
if (u.Host.IndexOf('.') < 0)
{
Uri u2 = new Uri(response.LastRequest.Replace("f=json", "f=image"));
response._mapImageUrl = u2.AbsoluteUri;
// response._mapImageUrl = GetMapImage(Server.ActiveService, response.Layers, response.Envelope, response.ZoomLevel, ImageHeight, ImageWidth);
// response._mapImageUrl = response._mapImageUrl.Replace(u.Host, Server.Host);
}
}
else
{
Uri u = new Uri(response.LastRequest.Replace("f=json", "f=image"));
response._mapImageUrl = u.AbsoluteUri;
}
response._envelope = EsriEnvelope.Create(responseReader.getJSONObject("extent"));
Server.RaiseMapResponse(response);
}
}
catch (Exception ex)
{
response.HasError = true;
response.ErrorMessage = "Map error: " + ex.Message;
Server.RaiseErrorResponse(response);
}
}