alteropen/jellyfin
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin.git synced 2026-01-15 15:48:03 +00:00
Code Issues Actions 8 Packages Projects Releases Wiki Activity

add CultureDto cache (#15826)

Browse Source
This commit is contained in:
Claus Vium
2025-12-20 04:38:54 +01:00
committed by GitHub
parent 4c587776d6
commit 1805f2259f
1 changed files with 24 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
Emby.Server.Implementations/Localization/LocalizationManager.cs
View File

@@ -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 />