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feat(i18n): able to finetune transliterator (#12378)

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Gary Wang 2024-09-11 23:36:56 +08:00 committed by GitHub
parent c67b78bc68
commit 81aca67745
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1 changed files with 16 additions and 3 deletions
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19
src/Jellyfin.Extensions/StringExtensions.cs
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@ -9,8 +9,21 @@ namespace Jellyfin.Extensions
/// </summary> /// </summary>
public static partial class StringExtensions public static partial class StringExtensions
{ {
private static readonly Lazy<Transliterator> _transliterator = new(() => Transliterator.GetInstance( private static readonly Lazy<string> _transliteratorId = new(() =>
"Any-Latin; Latin-Ascii; Lower; NFD; [:Nonspacing Mark:] Remove; [:Punctuation:] Remove;")); Environment.GetEnvironmentVariable("JELLYFIN_TRANSLITERATOR_ID")
?? "Any-Latin; Latin-Ascii; Lower; NFD; [:Nonspacing Mark:] Remove; [:Punctuation:] Remove;");
private static readonly Lazy<Transliterator?> _transliterator = new(() =>
{
try
{
return Transliterator.GetInstance(_transliteratorId.Value);
}
catch (ArgumentException)
{
return null;
}
});
// Matches non-conforming unicode chars // Matches non-conforming unicode chars
// https://mnaoumov.wordpress.com/2014/06/14/stripping-invalid-characters-from-utf-16-strings/ // https://mnaoumov.wordpress.com/2014/06/14/stripping-invalid-characters-from-utf-16-strings/
@ -108,7 +121,7 @@ namespace Jellyfin.Extensions
/// <returns>The transliterated string.</returns> /// <returns>The transliterated string.</returns>
public static string Transliterated(this string text) public static string Transliterated(this string text)
{ {
return _transliterator.Value.Transliterate(text); return (_transliterator.Value is null) ? text : _transliterator.Value.Transliterate(text);
} }
} }
} }