added gzip after pipeline

This commit is contained in:
Keivan Beigi 2013-06-10 17:17:57 -07:00
parent 6838298dbc
commit 9d8fd840c4
3 changed files with 40 additions and 0 deletions

View File

@ -0,0 +1,38 @@
using System.IO;
using System.IO.Compression;
using System.Linq;
using Nancy;
namespace NzbDrone.Api.Extensions
{
public static class GzipCompressionPipeline
{
public static void Handle(NancyContext context)
{
if (!context.Response.ContentType.Contains("image") && context.Request.Headers.AcceptEncoding.Any(x => x.Contains("gzip")))
{
var data = new MemoryStream();
context.Response.Contents.Invoke(data);
data.Position = 0;
if (data.Length < 1024)
{
context.Response.Contents = stream =>
{
data.CopyTo(stream);
stream.Flush();
};
}
else
{
context.Response.Headers["Content-Encoding"] = "gzip";
context.Response.Contents = s =>
{
var gzip = new GZipStream(s, CompressionMode.Compress, true);
data.CopyTo(gzip);
gzip.Close();
};
}
}
}
}
}

View File

@ -38,6 +38,7 @@ namespace NzbDrone.Api
container.Resolve<IEnableBasicAuthInNancy>().Register(pipelines);
container.Resolve<IMessageAggregator>().PublishEvent(new ApplicationStartedEvent());
pipelines.AfterRequest.AddItemToStartOfPipeline(GzipCompressionPipeline.Handle);
ApplicationPipelines.OnError.AddItemToEndOfPipeline(container.Resolve<NzbDroneErrorPipeline>().HandleException);
}

View File

@ -102,6 +102,7 @@
<Compile Include="Directories\DirectoryModule.cs" />
<Compile Include="Episodes\EpisodeModule.cs" />
<Compile Include="Episodes\EpisodeResource.cs" />
<Compile Include="Extensions\GZipPipeline.cs" />
<Compile Include="Extensions\NancyJsonSerializer.cs" />
<Compile Include="Frontend\MediaCoverMapper.cs" />
<Compile Include="Frontend\IMapHttpRequestsToDisk.cs" />