mirror of https://github.com/lidarr/Lidarr
New: Use ImageSharp for resizing (#934)
* New: Swap to ImageSharp for image resizing to avoid leaks Stop resizing album images also * Fixed: MediaCoverModule falls back to fullsize for png and gif too * Fixed: Look for all image extensions in DeleteBadMediaCovers.cs
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@ -10,7 +10,7 @@ namespace Lidarr.Api.V1.MediaCovers
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{
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public class MediaCoverModule : LidarrV1Module
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{
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private static readonly Regex RegexResizedImage = new Regex(@"-\d+\.jpg$", RegexOptions.Compiled | RegexOptions.IgnoreCase);
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private static readonly Regex RegexResizedImage = new Regex(@"-\d+(?=\.(jpg|png|gif)$)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
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private const string MEDIA_COVER_ARTIST_ROUTE = @"/Artist/(?<artistId>\d+)/(?<filename>(.+)\.(jpg|png|gif))";
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private const string MEDIA_COVER_ALBUM_ROUTE = @"/Album/(?<artistId>\d+)/(?<filename>(.+)\.(jpg|png|gif))";
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@ -35,7 +35,7 @@ namespace Lidarr.Api.V1.MediaCovers
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{
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// Return the full sized image if someone requests a non-existing resized one.
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// TODO: This code can be removed later once everyone had the update for a while.
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var basefilePath = RegexResizedImage.Replace(filePath, ".jpg");
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var basefilePath = RegexResizedImage.Replace(filePath, "");
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if (basefilePath == filePath || !_diskProvider.FileExists(basefilePath))
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{
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return new NotFoundResponse();
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@ -54,7 +54,7 @@ namespace Lidarr.Api.V1.MediaCovers
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{
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// Return the full sized image if someone requests a non-existing resized one.
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// TODO: This code can be removed later once everyone had the update for a while.
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var basefilePath = RegexResizedImage.Replace(filePath, ".jpg");
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var basefilePath = RegexResizedImage.Replace(filePath, "");
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if (basefilePath == filePath || !_diskProvider.FileExists(basefilePath))
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{
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return new NotFoundResponse();
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@ -10,7 +10,7 @@ namespace Lidarr.Http.Frontend.Mappers
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{
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public class MediaCoverMapper : StaticResourceMapperBase
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{
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private static readonly Regex RegexResizedImage = new Regex(@"-\d+\.jpg($|\?)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
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private static readonly Regex RegexResizedImage = new Regex(@"-\d+(?=\.(jpg|png|gif)($|\?))", RegexOptions.Compiled | RegexOptions.IgnoreCase);
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private readonly IAppFolderInfo _appFolderInfo;
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private readonly IDiskProvider _diskProvider;
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@ -31,7 +31,7 @@ namespace Lidarr.Http.Frontend.Mappers
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if (!_diskProvider.FileExists(resourcePath) || _diskProvider.GetFileSize(resourcePath) == 0)
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{
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var baseResourcePath = RegexResizedImage.Replace(resourcePath, ".jpg$1");
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var baseResourcePath = RegexResizedImage.Replace(resourcePath, "");
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if (baseResourcePath != resourcePath)
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{
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return baseResourcePath;
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@ -153,7 +153,7 @@ namespace NzbDrone.Core.Test.MediaCoverTests
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Subject.HandleAsync(new ArtistRefreshCompleteEvent(_artist));
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Mocker.GetMock<IImageResizer>()
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(3));
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(2));
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}
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[Test]
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@ -174,7 +174,7 @@ namespace NzbDrone.Core.Test.MediaCoverTests
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Subject.HandleAsync(new ArtistRefreshCompleteEvent(_artist));
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Mocker.GetMock<IImageResizer>()
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(3));
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(2));
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}
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[Test]
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@ -224,7 +224,7 @@ namespace NzbDrone.Core.Test.MediaCoverTests
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Subject.HandleAsync(new ArtistRefreshCompleteEvent(_artist));
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Mocker.GetMock<IImageResizer>()
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(3));
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(2));
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}
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[Test]
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@ -249,7 +249,7 @@ namespace NzbDrone.Core.Test.MediaCoverTests
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Subject.HandleAsync(new ArtistRefreshCompleteEvent(_artist));
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Mocker.GetMock<IImageResizer>()
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(3));
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.Verify(v => v.Resize(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<int>()), Times.Exactly(2));
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}
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}
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}
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@ -1,4 +1,5 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using NLog;
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@ -35,11 +36,12 @@ namespace NzbDrone.Core.Housekeeping.Housekeepers
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if (!_configService.CleanupMetadataImages) return;
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var artists = _artistService.GetAllArtists();
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var imageExtensions = new List<string> { ".jpg", ".png", ".gif" };
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foreach (var artist in artists)
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{
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var images = _metaFileService.GetFilesByArtist(artist.Id)
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.Where(c => c.LastUpdated > new DateTime(2014, 12, 27) && c.RelativePath.EndsWith(".jpg", StringComparison.InvariantCultureIgnoreCase));
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.Where(c => c.LastUpdated > new DateTime(2014, 12, 27) && imageExtensions.Any(x => c.RelativePath.EndsWith(x, StringComparison.InvariantCultureIgnoreCase)));
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foreach (var image in images)
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{
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@ -6,7 +6,6 @@
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<ItemGroup>
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<PackageReference Include="FluentMigrator.Runner" Version="1.6.2" />
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<PackageReference Include="FluentValidation" Version="6.2.1" />
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<PackageReference Include="ImageResizer" Version="4.2.5" />
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<PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
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<PackageReference Include="NLog" Version="4.5.4" />
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<PackageReference Include="OAuth" Version="1.0.3" />
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@ -16,6 +15,7 @@
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<PackageReference Include="TagLibSharp-Lidarr" Version="2.2.0.19" />
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<PackageReference Include="xmlrpcnet" Version="2.5.0" />
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<PackageReference Include="SpotifyAPI.Web" Version="4.2.0" />
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<PackageReference Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta0006" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\Marr.Data\Marr.Data.csproj" />
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@ -1,44 +0,0 @@
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using System;
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using System.Drawing;
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using NzbDrone.Common.EnvironmentInfo;
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namespace NzbDrone.Core.MediaCover
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{
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public static class GdiPlusInterop
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{
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private static Exception _gdiPlusException;
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static GdiPlusInterop()
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{
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TestLibrary();
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}
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private static void TestLibrary()
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{
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if (OsInfo.IsWindows)
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{
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return;
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}
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try
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{
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// We use StringFormat as test coz it gets properly cleaned up by the finalizer even if gdiplus is absent and is relatively non-invasive.
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var strFormat = new StringFormat();
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strFormat.Dispose();
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}
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catch (Exception ex)
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{
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_gdiPlusException = ex;
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}
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}
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public static void CheckGdiPlus()
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{
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if (_gdiPlusException != null)
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{
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throw new DllNotFoundException("Couldn't load GDIPlus library", _gdiPlusException);
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}
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}
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}
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}
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@ -1,5 +1,8 @@
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using ImageResizer;
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using System;
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using NzbDrone.Common.Disk;
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using SixLabors.ImageSharp;
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using SixLabors.ImageSharp.Processing;
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using SixLabors.Memory;
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namespace NzbDrone.Core.MediaCover
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{
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@ -15,25 +18,20 @@ namespace NzbDrone.Core.MediaCover
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public ImageResizer(IDiskProvider diskProvider)
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{
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_diskProvider = diskProvider;
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// More conservative memory allocation
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SixLabors.ImageSharp.Configuration.Default.MemoryAllocator = new SimpleGcMemoryAllocator();
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}
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public void Resize(string source, string destination, int height)
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{
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try
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{
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GdiPlusInterop.CheckGdiPlus();
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using (var sourceStream = _diskProvider.OpenReadStream(source))
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using (var image = Image.Load(source))
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{
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using (var outputStream = _diskProvider.OpenWriteStream(destination))
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{
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var settings = new Instructions();
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settings.Height = height;
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var job = new ImageJob(sourceStream, outputStream, settings);
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ImageBuilder.Current.Build(job);
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}
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var width = (int)Math.Floor((double)image.Width * (double)height / (double)image.Height);
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image.Mutate(x => x.Resize(width, height));
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image.Save(destination);
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}
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}
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catch
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@ -163,8 +163,6 @@ namespace NzbDrone.Core.MediaCover
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{
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_logger.Error(e, "Couldn't download media cover for {0}", album);
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}
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EnsureResizedAlbumCovers(album, cover, !alreadyExists);
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}
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}
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@ -227,31 +225,6 @@ namespace NzbDrone.Core.MediaCover
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}
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}
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private void EnsureResizedAlbumCovers(Album album, MediaCover cover, bool forceResize)
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{
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int[] heights = GetDefaultHeights(cover.CoverType);
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foreach (var height in heights)
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{
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var mainFileName = GetCoverPath(album.Id, MediaCoverEntity.Album, cover.CoverType, cover.Extension, null);
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var resizeFileName = GetCoverPath(album.Id, MediaCoverEntity.Album, cover.CoverType, cover.Extension, height);
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if (forceResize || !_diskProvider.FileExists(resizeFileName) || _diskProvider.GetFileSize(resizeFileName) == 0)
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{
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_logger.Debug("Resizing {0}-{1} for {2}", cover.CoverType, height, album);
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try
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{
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_resizer.Resize(mainFileName, resizeFileName, height);
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}
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catch
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{
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_logger.Debug("Couldn't resize media cover {0}-{1} for album {2}, using full size image instead.", cover.CoverType, height, album);
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}
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}
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}
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}
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private int[] GetDefaultHeights(MediaCoverTypes coverType)
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{
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switch (coverType)
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@ -261,6 +234,7 @@ namespace NzbDrone.Core.MediaCover
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case MediaCoverTypes.Poster:
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case MediaCoverTypes.Disc:
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case MediaCoverTypes.Cover:
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case MediaCoverTypes.Logo:
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case MediaCoverTypes.Headshot:
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return new[] { 500, 250 };
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@ -271,8 +245,6 @@ namespace NzbDrone.Core.MediaCover
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case MediaCoverTypes.Fanart:
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case MediaCoverTypes.Screenshot:
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return new[] { 360, 180 };
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case MediaCoverTypes.Cover:
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return new[] { 250 };
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}
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}
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