public static Response GetIoNames(NancyContext ctx)
{
// load grasshopper file
var archive = new GH_Archive();
// TODO: stream to string
var body = ctx.Request.Body.ToString();
//
//var body = input.Algo;
string json = string.Empty;
using (var reader = new StreamReader(ctx.Request.Body))
{
json = reader.ReadToEnd();
}
IoQuerySchema input = JsonConvert.DeserializeObject <IoQuerySchema>(json);
string pointer = input.RequestedFile;
string grasshopperXml = GetGhxFromPointer(pointer);
if (!archive.Deserialize_Xml(grasshopperXml))
{
throw new Exception();
}
var definition = new GH_Document();
if (!archive.ExtractObject(definition, "Definition"))
{
throw new Exception();
}
// Parse input and output names
List <string> InputNames = new List <string>();
List <string> OutputNames = new List <string>();
foreach (var obj in definition.Objects)
{
var group = obj as GH_Group;
if (group == null)
{
continue;
}
if (group.NickName.Contains("RH_IN"))
{
InputNames.Add(group.NickName);
}
else if (group.NickName.Contains("RH_OUT"))
{
OutputNames.Add(group.NickName);
}
}
IoResponseSchema response = new IoResponseSchema();
response.InputNames = InputNames;
response.OutputNames = OutputNames;
string jsonResponse = JsonConvert.SerializeObject(response);
return(jsonResponse);
}
static Response GetIoNames(NancyContext ctx)
{
string json = ctx.Request.Body.AsString();
IoQuerySchema input = JsonConvert.DeserializeObject <IoQuerySchema>(json);
string pointer = input.RequestedFile;
GH_Archive archive = DataCache.GetCachedArchive(pointer);
var definition = new GH_Document();
if (!archive.ExtractObject(definition, "Definition"))
{
throw new Exception("Unable to extract definition");
}
// Parse input and output names
List <string> InputNames = new List <string>();
List <string> OutputNames = new List <string>();
var Inputs = new List <IoParamSchema>();
var Outputs = new List <IoParamSchema>();
foreach (var obj in definition.Objects)
{
var group = obj as GH_Group;
if (group == null)
{
continue;
}
if (group.NickName.Contains("RH_IN"))
{
InputNames.Add(group.NickName);
var i = new IoParamSchema
{
Name = group.NickName,
ParamType = (group.Objects()[0] as IGH_Param).TypeName
};
Inputs.Add(i);
}
else if (group.NickName.Contains("RH_OUT"))
{
OutputNames.Add(group.NickName);
var o = new IoParamSchema
{
Name = group.NickName,
ParamType = (group.Objects()[0] as IGH_Param).TypeName
};
Outputs.Add(o);
}
}
var response = new IoResponseSchema
{
InputNames = InputNames,
OutputNames = OutputNames,
Inputs = Inputs,
Outputs = Outputs
};
string jsonResponse = JsonConvert.SerializeObject(response);
return(jsonResponse);
}