/// <summary>
/// See base docs.
/// </summary>
/// <param name="environment"></param>
private void ManipulateResponseStream(IDictionary <string, object> environment)
{
var context = OwinContext.Create(environment);
var isHtmlContent = context.ResponseHeadersDictionary.ContentTypeValue.MediaTypeParsed == MediaType.Html;
if (isHtmlContent)
{
var stream = context.ResponseBody;
stream.Position = 0;
var textContent = TextContent.Load(stream, leaveOpen: true);
foreach (var manipulator in _Config.GetTextResponseManipulators())
{
manipulator.ManipulateTextResponse(environment, textContent);
}
if (textContent.IsDirty)
{
stream.Position = 0;
stream.SetLength(0);
var bytes = textContent.GetBytes(includePreamble: true);
stream.Write(bytes, 0, bytes.Length);
}
}
}
public void HtmlManipulatorConfiguration_AddTextResponseManipulator_Adds_Manipulator()
{
_Config.AddTextResponseManipulator(_Manipulator);
var manipulators = _Config.GetTextResponseManipulators().ToArray();
Assert.AreEqual(1, manipulators.Length);
Assert.AreSame(_Manipulator, manipulators[0]);
}
/// <summary>
/// See base docs.
/// </summary>
/// <param name="environment"></param>
public void ManipulateResponseStream(IDictionary <string, object> environment)
{
var context = PipelineContext.GetOrCreate(environment);
if (context.Response.IsHtmlContentType)
{
var stream = context.Response.Body;
stream.Position = 0;
var textContent = TextContent.Load(stream, leaveOpen: true);
foreach (var manipulator in _Config.GetTextResponseManipulators())
{
manipulator.ManipulateTextResponse(environment, textContent);
}
if (textContent.IsDirty)
{
stream.Position = 0;
stream.SetLength(0);
var bytes = textContent.GetBytes(includePreamble: true);
stream.Write(bytes, 0, bytes.Length);
}
}
}