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Fixed: UI hanging after scrolling movie list too fast
[common]
This commit is contained in:
parent
d1bebd3e5b
commit
f90211b0d3
21
src/Radarr.Http/ByteArrayResponse.cs
Normal file
21
src/Radarr.Http/ByteArrayResponse.cs
Normal file
@ -0,0 +1,21 @@
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using System.IO;
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using Nancy;
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namespace Radarr.Http
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{
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public class ByteArrayResponse : Response
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{
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public ByteArrayResponse(byte[] body, string contentType)
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{
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ContentType = contentType;
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Contents = stream =>
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{
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using (var writer = new BinaryWriter(stream))
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{
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writer.Write(body);
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}
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};
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}
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}
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}
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@ -1,6 +1,7 @@
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using System;
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using System.IO;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Nancy;
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using NLog;
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using NzbDrone.Common.Disk;
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@ -28,21 +29,16 @@ protected HtmlMapperBase(IDiskProvider diskProvider,
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protected string HtmlPath;
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protected string UrlBase;
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protected override Stream GetContentStream(string filePath)
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protected override Task<byte[]> GetContent(string filePath)
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{
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var text = GetHtmlText();
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var stream = new MemoryStream();
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var writer = new StreamWriter(stream);
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writer.Write(text);
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writer.Flush();
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stream.Position = 0;
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return stream;
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var data = Encoding.UTF8.GetBytes(text);
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return Task.FromResult(data);
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}
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public override Response GetResponse(string resourceUrl)
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public async override Task<Response> GetResponse(string resourceUrl)
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{
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var response = base.GetResponse(resourceUrl);
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var response = await base.GetResponse(resourceUrl);
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response.Headers["X-UA-Compatible"] = "IE=edge";
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return response;
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@ -1,4 +1,5 @@
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using Nancy;
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using System.Threading.Tasks;
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using Nancy;
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namespace Radarr.Http.Frontend.Mappers
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{
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@ -6,6 +7,6 @@ public interface IMapHttpRequestsToDisk
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{
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string Map(string resourceUrl);
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bool CanHandle(string resourceUrl);
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Response GetResponse(string resourceUrl);
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Task<Response> GetResponse(string resourceUrl);
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}
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}
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@ -1,8 +1,7 @@
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using System;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Nancy;
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using Nancy.Responses;
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using NzbDrone.Core.MediaCover;
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namespace Radarr.Http.Frontend.Mappers
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@ -28,13 +27,13 @@ public bool CanHandle(string resourceUrl)
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return resourceUrl.StartsWith("/MediaCoverProxy/", StringComparison.InvariantCultureIgnoreCase);
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}
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public Response GetResponse(string resourceUrl)
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public Task<Response> GetResponse(string resourceUrl)
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{
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var match = _regex.Match(resourceUrl);
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if (!match.Success)
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{
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return new NotFoundResponse();
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return Task.FromResult<Response>(new NotFoundResponse());
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}
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var hash = match.Groups["hash"].Value;
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@ -42,7 +41,7 @@ public Response GetResponse(string resourceUrl)
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var imageData = _mediaCoverProxy.GetImage(hash);
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return new StreamResponse(() => new MemoryStream(imageData), MimeTypes.GetMimeType(filename));
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return Task.FromResult<Response>(new ByteArrayResponse(imageData, MimeTypes.GetMimeType(filename)));
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}
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}
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}
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@ -1,7 +1,7 @@
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using System;
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using System.IO;
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using System.Threading.Tasks;
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using Nancy;
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using Nancy.Responses;
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using NLog;
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using NzbDrone.Common.Disk;
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using NzbDrone.Common.EnvironmentInfo;
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@ -28,14 +28,15 @@ protected StaticResourceMapperBase(IDiskProvider diskProvider, Logger logger)
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public abstract bool CanHandle(string resourceUrl);
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public virtual Response GetResponse(string resourceUrl)
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public async virtual Task<Response> GetResponse(string resourceUrl)
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{
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var filePath = Map(resourceUrl);
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if (_diskProvider.FileExists(filePath, _caseSensitive))
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{
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var response = new StreamResponse(() => GetContentStream(filePath), MimeTypes.GetMimeType(filePath));
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return new MaterialisingResponse(response);
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var data = await GetContent(filePath).ConfigureAwait(false);
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return new ByteArrayResponse(data, MimeTypes.GetMimeType(filePath));
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}
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_logger.Warn("File {0} not found", filePath);
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@ -43,9 +44,17 @@ public virtual Response GetResponse(string resourceUrl)
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return NotFoundResponse;
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}
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protected virtual Stream GetContentStream(string filePath)
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protected async virtual Task<byte[]> GetContent(string filePath)
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{
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return File.OpenRead(filePath);
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using (var output = new MemoryStream())
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{
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using (var file = File.OpenRead(filePath))
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{
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await file.CopyToAsync(output).ConfigureAwait(false);
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}
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return output.ToArray();
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}
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}
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}
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}
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@ -1,6 +1,7 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Nancy;
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using NLog;
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using Radarr.Http.Frontend.Mappers;
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@ -17,11 +18,11 @@ public StaticResourceModule(IEnumerable<IMapHttpRequestsToDisk> requestMappers,
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_requestMappers = requestMappers;
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_logger = logger;
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Get("/{resource*}", x => Index());
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Get("/", x => Index());
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Get("/{resource*}", async (x, ct) => await Index());
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Get("/", async (x, ct) => await Index());
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}
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private Response Index()
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private async Task<Response> Index()
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{
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var path = Request.Url.Path;
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@ -37,7 +38,7 @@ private Response Index()
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if (mapper != null)
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{
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return mapper.GetResponse(path);
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return await mapper.GetResponse(path);
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}
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_logger.Warn("Couldn't find handler for {0}", path);
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