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Reworked the logic for finding comicinfo to ensure that it finds top-level first and stream lined the logic. (#1008)

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Joseph Milazzo 2022-01-29 08:50:24 -08:00 committed by GitHub
parent c3a6e53cbb
commit fd46cda7c4
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3 changed files with 31 additions and 39 deletions
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11
API.Tests/Services/ArchiveServiceTests.cs
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@ -257,6 +257,17 @@ namespace API.Tests.Services
Assert.Equal("Junya Inoue", comicInfo.Writer);
}
[Fact]
public void ShouldHaveComicInfo_TopLevelFileOnly()
{
var testDirectory = Path.Join(Directory.GetCurrentDirectory(), "../../../Services/Test Data/ArchiveService/ComicInfos");
var archive = Path.Join(testDirectory, "ComicInfo_duplicateInfos.zip");
var comicInfo = _archiveService.GetComicInfo(archive);
Assert.NotNull(comicInfo);
Assert.Equal("BTOOOM!", comicInfo.Series);
}
#endregion
#region CanParseComicInfo

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API.Tests/Services/Test Data/ArchiveService/ComicInfos/ComicInfo_duplicateInfos.zip Normal file
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59
API/Services/ArchiveService.cs
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@ -322,27 +322,13 @@ namespace API.Services
return false;
}
private static ComicInfo FindComicInfoXml(IEnumerable<IArchiveEntry> entries)
private static bool ValidComicInfoArchiveEntry(string fullName, string name)
{
foreach (var entry in entries)
{
var filename = Path.GetFileNameWithoutExtension(entry.Key).ToLower();
if (filename.EndsWith(ComicInfoFilename)
&& !filename.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith)
&& !Parser.Parser.HasBlacklistedFolderInPath(entry.Key)
&& Parser.Parser.IsXml(entry.Key))
{
using var ms = entry.OpenEntryStream();
var serializer = new XmlSerializer(typeof(ComicInfo));
var info = (ComicInfo) serializer.Deserialize(ms);
return info;
}
}
return null;
var filenameWithoutExtension = Path.GetFileNameWithoutExtension(name).ToLower();
return !Parser.Parser.HasBlacklistedFolderInPath(fullName)
&& filenameWithoutExtension.Equals(ComicInfoFilename, StringComparison.InvariantCultureIgnoreCase)
&& !filenameWithoutExtension.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith)
&& Parser.Parser.IsXml(name);
}
/// <summary>
@ -364,12 +350,8 @@ namespace API.Services
case ArchiveLibrary.Default:
{
using var archive = ZipFile.OpenRead(archivePath);
var entry = archive.Entries.FirstOrDefault(x =>
!Parser.Parser.HasBlacklistedFolderInPath(x.FullName)
&& Path.GetFileNameWithoutExtension(x.Name)?.ToLower() == ComicInfoFilename
&& !Path.GetFileNameWithoutExtension(x.Name)
.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith)
&& Parser.Parser.IsXml(x.FullName));
var entry = archive.Entries.FirstOrDefault(x => ValidComicInfoArchiveEntry(x.FullName, x.Name));
if (entry != null)
{
using var stream = entry.Open();
@ -384,20 +366,19 @@ namespace API.Services
case ArchiveLibrary.SharpCompress:
{
using var archive = ArchiveFactory.Open(archivePath);
var info = FindComicInfoXml(archive.Entries.Where(entry => !entry.IsDirectory
&& !Parser.Parser
.HasBlacklistedFolderInPath(
Path.GetDirectoryName(
entry.Key) ?? string.Empty)
&& !Path
.GetFileNameWithoutExtension(
entry.Key).StartsWith(Parser
.Parser
.MacOsMetadataFileStartsWith)
&& Parser.Parser.IsXml(entry.Key)));
ComicInfo.CleanComicInfo(info);
var entry = archive.Entries.FirstOrDefault(entry =>
ValidComicInfoArchiveEntry(Path.GetDirectoryName(entry.Key), entry.Key));
return info;
if (entry != null)
{
using var stream = entry.OpenEntryStream();
var serializer = new XmlSerializer(typeof(ComicInfo));
var info = (ComicInfo) serializer.Deserialize(stream);
ComicInfo.CleanComicInfo(info);
return info;
}
break;
}
case ArchiveLibrary.NotSupported:
_logger.LogWarning("[GetComicInfo] This archive cannot be read: {ArchivePath}", archivePath);