alteropen/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2026-05-21 16:17:00 +01:00
Code Issues Actions 9 Packages Projects Releases Wiki Activity

Build BCP47 map reflexively

Browse Source
This commit is contained in:
Shadowghost
2026-05-13 21:23:53 +02:00
parent 95164883c1
commit b8c0017b74
1 changed files with 21 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
Emby.Server.Implementations/Localization/LocalizationManager.cs
View File

@@ -31,15 +31,6 @@ namespace Emby.Server.Implementations.Localization
private static readonly Assembly _assembly = typeof(LocalizationManager).Assembly;
private static readonly string[] _unratedValues = ["n/a", "unrated", "not rated", "nr"];
// Maps BCP-47 hyphenated culture codes (set by ASP.NET Core's RequestLocalizationMiddleware
// and used as CurrentUICulture.Name) to Jellyfin's underscore-based resource file codes.
private static readonly FrozenDictionary<string, string> _bcp47ToJellyfinMap = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
["es-419"] = "es_419",
["es-DO"] = "es_DO",
["ur-PK"] = "ur_PK"
}.ToFrozenDictionary(StringComparer.OrdinalIgnoreCase);
private readonly IServerConfigurationManager _configurationManager;
private readonly ILogger<LocalizationManager> _logger;
@@ -52,7 +43,13 @@ namespace Emby.Server.Implementations.Localization
private readonly ConcurrentDictionary<string, CultureDto?> _cultureCache = new(StringComparer.OrdinalIgnoreCase);
private List<CultureDto> _cultures = [];
private static readonly IReadOnlyList<LocalizationOption> _localizationOptions = BuildLocalizationOptions();
private static readonly (IReadOnlyList<LocalizationOption> Options, FrozenDictionary<string, string> Bcp47ToJellyfinMap) _localizationData = BuildLocalizationData();
private static readonly IReadOnlyList<LocalizationOption> _localizationOptions = _localizationData.Options;
// Maps BCP-47 hyphenated culture codes (set by ASP.NET Core's RequestLocalizationMiddleware
// and used as CurrentUICulture.Name) to Jellyfin's underscore-based resource file codes.
// Built reflexively from the resource file scan so both directions stay in sync.
private static readonly FrozenDictionary<string, string> _bcp47ToJellyfinMap = _localizationData.Bcp47ToJellyfinMap;
private FrozenDictionary<string, string> _iso6392BtoT = null!;
@@ -575,9 +572,10 @@ namespace Emby.Server.Implementations.Localization
return _localizationOptions;
}
private static IReadOnlyList<LocalizationOption> BuildLocalizationOptions()
private static (IReadOnlyList<LocalizationOption> Options, FrozenDictionary<string, string> Bcp47ToJellyfinMap) BuildLocalizationData()
{
var options = new List<LocalizationOption>();
var bcp47Map = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
var prefix = CoreResourcePrefix;
foreach (var resource in _assembly.GetManifestResourceNames())
@@ -591,6 +589,12 @@ namespace Emby.Server.Implementations.Localization
// Extract culture code from resource name: "...Core.de.json" -> "de", "...Core.pt-BR.json" -> "pt-BR"
var code = resource[prefix.Length..^5];
// Record the BCP-47 → Jellyfin mapping for any resource file using underscores.
if (code.Contains('_', StringComparison.Ordinal))
{
bcp47Map[code.Replace('_', '-')] = code;
}
// Skip the base language file — en-US is added explicitly below
if (code.Equals(DefaultCulture, StringComparison.OrdinalIgnoreCase))
{
@@ -605,29 +609,19 @@ namespace Emby.Server.Implementations.Localization
options.Add(new LocalizationOption("English", DefaultCulture));
options.Sort((a, b) => string.Compare(a.Name, b.Name, StringComparison.OrdinalIgnoreCase));
return options;
return (options, bcp47Map.ToFrozenDictionary(StringComparer.OrdinalIgnoreCase));
}
private static string GetDisplayName(string cultureCode)
{
// Handle Jellyfin-specific codes that aren't valid CultureInfo names
if (_bcp47ToJellyfinMap.Values.Contains(cultureCode))
{
// Convert underscore to hyphen for CultureInfo lookup
var normalized = cultureCode.Replace('_', '-');
try
{
return CultureInfo.GetCultureInfo(normalized).NativeName;
}
catch (CultureNotFoundException)
{
return cultureCode;
}
}
// Resource files use underscores for codes that .NET's CultureInfo doesn't accept directly (e.g. es_419).
var lookup = cultureCode.Contains('_', StringComparison.Ordinal)
? cultureCode.Replace('_', '-')
: cultureCode;
try
{
return CultureInfo.GetCultureInfo(cultureCode).NativeName;
return CultureInfo.GetCultureInfo(lookup).NativeName;
}
catch (CultureNotFoundException)
{