36 lines
1.3 KiB
C#
36 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Threading;
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using System.Threading.Tasks;
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using ErsatzTV.Core.Interfaces.Repositories;
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using LanguageExt;
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using MediatR;
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namespace ErsatzTV.Application.MediaItems.Queries
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{
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public class GetAllLanguageCodesHandler : IRequestHandler<GetAllLanguageCodes, List<CultureInfo>>
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{
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private readonly IMediaItemRepository _mediaItemRepository;
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public GetAllLanguageCodesHandler(IMediaItemRepository mediaItemRepository) =>
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_mediaItemRepository = mediaItemRepository;
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public async Task<List<CultureInfo>> Handle(GetAllLanguageCodes request, CancellationToken cancellationToken)
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{
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var result = new List<CultureInfo>();
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CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures);
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List<string> allLanguageCodes = await _mediaItemRepository.GetAllLanguageCodes();
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foreach (string code in allLanguageCodes)
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{
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Option<CultureInfo> maybeCulture = allCultures.Find(
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ci => string.Equals(code, ci.ThreeLetterISOLanguageName, StringComparison.OrdinalIgnoreCase));
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await maybeCulture.IfSomeAsync(cultureInfo => result.Add(cultureInfo));
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}
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return result;
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}
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}
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}
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