private OpenApiUrlSpaceNode Attach(IEnumerable <string> segments, OpenApiPathItem pathItem, string layer)
{
var segment = segments.FirstOrDefault();
if (string.IsNullOrEmpty(segment))
{
if (PathItem == null)
{
PathItem = pathItem;
Layer = layer;
}
return(this);
}
// If the child segment has already been defined, then insert into it
if (Children.ContainsKey(segment))
{
return(Children[segment].Attach(segments.Skip(1), pathItem, layer));
}
else
{
var node = new OpenApiUrlSpaceNode(segment);
Children[segment] = node;
return(node.Attach(segments.Skip(1), pathItem, layer));
}
}
private static void RenderJSON(OpenApiUrlSpaceNode urlspace, Stream outfile)
{
var writer = new Utf8JsonWriter(outfile);
RenderJSON(writer, urlspace);
writer.FlushAsync();
}
public async Task Post()
{
var csdl = await new StreamReader(Request.Body).ReadToEndAsync();
var v1Doc = await this.openApiService.GetOpenApiDocumentAsync("v1.0");
var urlspace = OpenApiUrlSpaceNode.Create(v1Doc, "v1");
var betaDoc = await this.openApiService.GetOpenApiDocumentAsync("beta");
urlspace.Attach(betaDoc, "beta");
// Get OpenAPI for current CSDL.
if (!string.IsNullOrWhiteSpace(csdl))
{
try
{
var currentReview = await this.openApiService.ConvertCsdlUntilOpenApiDocumentAsync(csdl);
urlspace.Attach(currentReview, "current");
}
catch
{
// Show the tree anyway
}
}
Response.ContentType = "application/json";
Response.StatusCode = 200;
RenderJSON(urlspace, Response.Body);
}
public static OpenApiUrlSpaceNode Create(OpenApiDocument doc, string layer)
{
OpenApiUrlSpaceNode root = null;
var paths = doc?.Paths;
if (paths != null)
{
root = new OpenApiUrlSpaceNode("");
foreach (var path in paths)
{
root.Attach(path.Key, path.Value, layer);
}
}
return(root);
}
static void RenderJSON(Utf8JsonWriter writer, OpenApiUrlSpaceNode node)
{
writer.WriteStartObject();
writer.WriteString("segment", node.Segment);
writer.WriteString("layer", node.Layer);
if (node.Children.Count() > 0)
{
writer.WriteStartArray("children");
foreach (var child in node.Children.ToImmutableSortedDictionary().Values)
{
RenderJSON(writer, child);
}
writer.WriteEndArray();
}
writer.WriteEndObject();
}
