public static void HandleSwagger(IContext context, VersionTable <SiteHost> versions)
{
var path = context.Request.Url.AbsolutePath;
if (path == "/swagger")
{
context.Response.Redirect("/swagger/");
return;
}
if (path == "/swagger/")
{
HttpConverters.SendFile(@"swagger-ui\index.html", context);
return;
}
if (path == "/swagger/wrapperLoadFunction.js")
{
// Query the loaded versions, build a JS document with the named versions to load
BuildStartupFunction(context, versions);
return;
}
if (path.StartsWith("/swagger/json")) // generator functions
{
// populate each version from the Huygens servers in the version table
var requestedVersion = path.Substring(14);
Trace.TraceInformation("Looking for version " + requestedVersion);
SendApiSpecForVersion(context, versions, requestedVersion);
return;
}
var guessPath = @"swagger-ui\" + (path.Substring(9).Replace("/", "\\"));
Trace.TraceInformation("Trying to send a swagger file at '" + guessPath + "' from request '" + path + "'");
HttpConverters.SendFile(guessPath, context);
}
/// <summary>
/// This is where the routing happens
/// </summary>
private void InnerHandler(IContext context, Stream output)
{
var request = context.Request;
var response = context.Response;
if (HandleSpecialPaths(context, output))
{
return; // special unsecured paths
}
if (CheckSecurity(context, output))
{
return;
}
if (FindMatchingVersion(response, request, output, out var proxy))
{
return;
}
//var proxy = _versionTable.AllVersions().First(); // TEST: Use first version
try
{
//Trace.TraceInformation("Converting and handling (" + proxy.TargetPath + ")");
var sreq = HttpConverters.ConvertToSerialisable(request);
var sw_core = new Stopwatch();
sw_core.Start();
var result = proxy.Request(sreq);
sw_core.Stop();
HttpConverters.CopyToHttpListener(result, response, ExternalEndpoint);
Trace.TraceInformation("Call complete. Core timing: " + sw_core.Elapsed);
}
catch (Exception ex)
{
Trace.TraceWarning("Call failed: " + ex);
InternalFailure(response, ex, proxy, output);
}
}
