diff options
Diffstat (limited to 'Emby.Server.Implementations/Localization/LocalizationManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Localization/LocalizationManager.cs | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/Emby.Server.Implementations/Localization/LocalizationManager.cs b/Emby.Server.Implementations/Localization/LocalizationManager.cs index d99ad4665..bc80c2b40 100644 --- a/Emby.Server.Implementations/Localization/LocalizationManager.cs +++ b/Emby.Server.Implementations/Localization/LocalizationManager.cs @@ -38,6 +38,7 @@ namespace Emby.Server.Implementations.Localization private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; + private readonly ConcurrentDictionary<string, CultureDto?> _cultureCache = new(StringComparer.OrdinalIgnoreCase); private List<CultureDto> _cultures = []; private FrozenDictionary<string, string> _iso6392BtoT = null!; @@ -161,6 +162,7 @@ namespace Emby.Server.Implementations.Localization list.Add(new CultureDto(name, displayname, twoCharName, threeLetterNames)); } + _cultureCache.Clear(); _cultures = list; _iso6392BtoT = iso6392BtoTdict.ToFrozenDictionary(StringComparer.OrdinalIgnoreCase); } @@ -169,20 +171,31 @@ namespace Emby.Server.Implementations.Localization /// <inheritdoc /> public CultureDto? FindLanguageInfo(string language) { - // TODO language should ideally be a ReadOnlySpan but moq cannot mock ref structs - for (var i = 0; i < _cultures.Count; i++) + if (string.IsNullOrEmpty(language)) { - var culture = _cultures[i]; - if (language.Equals(culture.DisplayName, StringComparison.OrdinalIgnoreCase) - || language.Equals(culture.Name, StringComparison.OrdinalIgnoreCase) - || culture.ThreeLetterISOLanguageNames.Contains(language, StringComparison.OrdinalIgnoreCase) - || language.Equals(culture.TwoLetterISOLanguageName, StringComparison.OrdinalIgnoreCase)) - { - return culture; - } + return null; } - return default; + return _cultureCache.GetOrAdd( + language, + static (lang, cultures) => + { + // TODO language should ideally be a ReadOnlySpan but moq cannot mock ref structs + for (var i = 0; i < cultures.Count; i++) + { + var culture = cultures[i]; + if (lang.Equals(culture.DisplayName, StringComparison.OrdinalIgnoreCase) + || lang.Equals(culture.Name, StringComparison.OrdinalIgnoreCase) + || culture.ThreeLetterISOLanguageNames.Contains(lang, StringComparison.OrdinalIgnoreCase) + || lang.Equals(culture.TwoLetterISOLanguageName, StringComparison.OrdinalIgnoreCase)) + { + return culture; + } + } + + return null; + }, + _cultures); } /// <inheritdoc /> |