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Ignore Mac metadata hidden files ._* (#443)

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* Implemented the ability to completely ignore all MacOS ._ files. They are ignored for all I/O operations (on all OSes)
This commit is contained in:
Joseph Milazzo 2021-07-27 10:24:23 -05:00 committed by GitHub
parent a349f16ed4
commit 434bcdae4c
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 20 additions and 7 deletions
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1
API/Parser/Parser.cs
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@ -16,6 +16,7 @@ namespace API.Parser
public const string ImageFileExtensions = @"^(\.png|\.jpeg|\.jpg)";
public const string ArchiveFileExtensions = @"\.cbz|\.zip|\.rar|\.cbr|\.tar.gz|\.7zip|\.7z|\.cb7|\.cbt";
public const string BookFileExtensions = @"\.epub|\.pdf";
public const string MacOsMetadataFileStartsWith = @"._";
public const string SupportedExtensions =
ArchiveFileExtensions + "|" + ImageFileExtensions + "|" + BookFileExtensions;

18
API/Services/ArchiveService.cs
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@ -117,7 +117,8 @@ namespace API.Services
{
var result = entryFullNames
.FirstOrDefault(x => !Path.EndsInDirectorySeparator(x) && !Parser.Parser.HasBlacklistedFolderInPath(x)
&& Parser.Parser.IsCoverImage(x));
&& Parser.Parser.IsCoverImage(x)
&& !x.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith));
return string.IsNullOrEmpty(result) ? null : result;
}
@ -131,7 +132,8 @@ namespace API.Services
{
var result = entryFullNames.OrderBy(Path.GetFileName, _comparer)
.FirstOrDefault(x => !Parser.Parser.HasBlacklistedFolderInPath(x)
&& Parser.Parser.IsImage(x));
&& Parser.Parser.IsImage(x)
&& !x.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith));
return string.IsNullOrEmpty(result) ? null : result;
}
@ -295,7 +297,11 @@ namespace API.Services
{
foreach (var entry in entries)
{
if (Path.GetFileNameWithoutExtension(entry.Key).ToLower().EndsWith("comicinfo") && !Parser.Parser.HasBlacklistedFolderInPath(entry.Key) && Parser.Parser.IsXml(entry.Key))
var filename = Path.GetFileNameWithoutExtension(entry.Key).ToLower();
if (filename.EndsWith("comicinfo")
&& !filename.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith)
&& !Parser.Parser.HasBlacklistedFolderInPath(entry.Key)
&& Parser.Parser.IsXml(entry.Key))
{
using var ms = StreamManager.GetStream();
entry.WriteTo(ms);
@ -328,7 +334,10 @@ namespace API.Services
{
_logger.LogDebug("Using default compression handling");
using var archive = ZipFile.OpenRead(archivePath);
var entry = archive.Entries.SingleOrDefault(x => !Parser.Parser.HasBlacklistedFolderInPath(x.FullName) && Path.GetFileNameWithoutExtension(x.Name).ToLower() == "comicinfo" && Parser.Parser.IsXml(x.FullName));
var entry = archive.Entries.SingleOrDefault(x => !Parser.Parser.HasBlacklistedFolderInPath(x.FullName)
&& Path.GetFileNameWithoutExtension(x.Name).ToLower() == "comicinfo"
&& !Path.GetFileNameWithoutExtension(x.Name).StartsWith(Parser.Parser.MacOsMetadataFileStartsWith)
&& Parser.Parser.IsXml(x.FullName));
if (entry != null)
{
using var stream = entry.Open();
@ -343,6 +352,7 @@ namespace API.Services
using var archive = ArchiveFactory.Open(archivePath);
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)));
break;
}

6
API/Services/DirectoryService.cs
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@ -25,6 +25,7 @@ namespace API.Services
/// <summary>
/// Given a set of regex search criteria, get files in the given path.
/// </summary>
/// <remarks>This will always exclude <see cref="Parser.Parser.MacOsMetadataFileStartsWith"/> patterns</remarks>
/// <param name="path">Directory to search</param>
/// <param name="searchPatternExpression">Regex version of search pattern (ie \.mp3|\.mp4). Defaults to * meaning all files.</param>
/// <param name="searchOption">SearchOption to use, defaults to TopDirectoryOnly</param>
@ -35,9 +36,10 @@ namespace API.Services
{
if (!Directory.Exists(path)) return ImmutableList<string>.Empty;
var reSearchPattern = new Regex(searchPatternExpression, RegexOptions.IgnoreCase);
return Directory.EnumerateFiles(path, "*", searchOption)
.Where(file =>
reSearchPattern.IsMatch(Path.GetExtension(file)));
reSearchPattern.IsMatch(Path.GetExtension(file)) && !Path.GetFileName(file).StartsWith(Parser.Parser.MacOsMetadataFileStartsWith));
}
@ -98,7 +100,7 @@ namespace API.Services
var reSearchPattern = new Regex(searchPatternExpression, RegexOptions.IgnoreCase);
return Directory.EnumerateFiles(path, "*", searchOption)
.Where(file =>
reSearchPattern.IsMatch(file));
reSearchPattern.IsMatch(file) && !file.StartsWith(Parser.Parser.MacOsMetadataFileStartsWith));
}
return !Directory.Exists(path) ? Array.Empty<string>() : Directory.GetFiles(path);

2
Kavita.Common/Kavita.Common.csproj
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@ -4,7 +4,7 @@
<TargetFramework>net5.0</TargetFramework>
<Company>kavitareader.com</Company>
<Product>Kavita</Product>
<AssemblyVersion>0.4.3.3</AssemblyVersion>
<AssemblyVersion>0.4.3.4</AssemblyVersion>
<NeutralLanguage>en</NeutralLanguage>
</PropertyGroup>