public SwaggerUiIndexMiddleware(RequestDelegate nextDelegate, string indexPath, SwaggerUiSettingsBase <T> settings, string resourcePath)
{
_nextDelegate = nextDelegate;
_indexPath = indexPath;
_settings = settings;
_resourcePath = resourcePath;
}
public SwaggerUiIndexMiddleware(OwinMiddleware next, string indexPath, SwaggerUiSettingsBase settings, string resourcePath)
: base(next)
{
_indexPath = indexPath;
_settings = settings;
_resourcePath = resourcePath;
}
private static void UseSwaggerUiWithDocumentNamePlaceholderExpanding(IApplicationBuilder app,
SwaggerUiSettingsBase <WebApiToSwaggerGeneratorSettings> settings,
Action <string, string> register,
Action <IReadOnlyDictionary <string, ISwaggerGenerator> > registerMultiple)
{
if (settings.ActualSwaggerRoute.Contains("{documentName}"))
{
var registry = app.ApplicationServices.GetRequiredService <SwaggerDocumentRegistry>();
if (settings.ActualSwaggerUiRoute.Contains("{documentName}"))
{
// Register multiple uis
foreach (var document in registry.Documents)
{
register(
settings.ActualSwaggerRoute.Replace("{documentName}", document.Key),
settings.ActualSwaggerUiRoute.Replace("{documentName}", document.Key));
}
}
else
{
// Register single ui with multiple documents
registerMultiple(registry.Documents);
register(settings.ActualSwaggerRoute, settings.ActualSwaggerUiRoute);
}
}
else
{
if (settings.ActualSwaggerUiRoute.Contains("{documentName}"))
{
throw new ArgumentException("The SwaggerUiRoute cannot contain '{documentName}' placeholder when SwaggerRoute is missing the placeholder.");
}
register(settings.ActualSwaggerRoute, settings.ActualSwaggerUiRoute);
}
}
private static void UseSwaggerUiWithDocumentNamePlaceholderExpanding(IApplicationBuilder app,
SwaggerUiSettingsBase <WebApiToSwaggerGeneratorSettings> settings,
Action <string, string> register,
Func <IEnumerable <SwaggerDocumentRegistration>, bool> registerMultiple)
{
if (settings.ActualSwaggerDocumentPath.Contains("{documentName}"))
{
var documents = app.ApplicationServices.GetRequiredService <IEnumerable <SwaggerDocumentRegistration> >();
if (settings.ActualSwaggerUiPath.Contains("{documentName}"))
{
// Register multiple uis for each document
foreach (var document in documents)
{
register(
settings.ActualSwaggerDocumentPath.Replace("{documentName}", document.DocumentName),
settings.ActualSwaggerUiPath.Replace("{documentName}", document.DocumentName));
}
}
else
{
// Register single ui with multiple documents
if (registerMultiple(documents))
{
register(settings.ActualSwaggerDocumentPath, settings.ActualSwaggerUiPath);
}
else
{
// If multiple documents is not supported and only one document is registered
if (documents.Count() == 1)
{
register(
settings.ActualSwaggerDocumentPath.Replace("{documentName}", documents.First().DocumentName),
settings.ActualSwaggerUiPath.Replace("{documentName}", documents.First().DocumentName));
}
else
{
throw new NotSupportedException("This UI does not support multiple documents per UI: " +
"Do not use '{documentName}' placeholder only in DocumentPath but also in Path to register multiple UIs.");
}
}
}
}
else
{
if (settings.ActualSwaggerUiPath.Contains("{documentName}"))
{
throw new ArgumentException("The SwaggerUiRoute cannot contain '{documentName}' placeholder when SwaggerRoute is missing the placeholder.");
}
// Register single ui with one document
register(settings.ActualSwaggerDocumentPath, settings.ActualSwaggerUiPath);
}
}
private static void UseSwaggerUiWithDocumentNamePlaceholderExpanding(IApplicationBuilder app,
SwaggerUiSettingsBase <WebApiToSwaggerGeneratorSettings> settings,
Action <string, string> register,
Action <IEnumerable <SwaggerDocumentRegistration> > registerMultiple)
{
if (settings.ActualSwaggerDocumentPath.Contains("{documentName}"))
{
var documents = app.ApplicationServices.GetRequiredService <IEnumerable <SwaggerDocumentRegistration> >();
if (settings.ActualSwaggerUiPath.Contains("{documentName}"))
{
// Register multiple uis for each document
foreach (var document in documents)
{
register(
settings.ActualSwaggerDocumentPath.Replace("{documentName}", document.DocumentName),
settings.ActualSwaggerUiPath.Replace("{documentName}", document.DocumentName));
}
}
else
{
// Register single ui with multiple documents
registerMultiple(documents);
register(settings.ActualSwaggerDocumentPath, settings.ActualSwaggerUiPath);
}
}
else
{
if (settings.ActualSwaggerUiPath.Contains("{documentName}"))
{
throw new ArgumentException("The SwaggerUiRoute cannot contain '{documentName}' placeholder when SwaggerRoute is missing the placeholder.");
}
// Register single ui with one document
register(settings.ActualSwaggerDocumentPath, settings.ActualSwaggerUiPath);
}
}
