50 lines
1.8 KiB
C#
50 lines
1.8 KiB
C#
using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using AutoMapper;
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using Umbraco.Core.Models;
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using Umbraco.Web.Models.ContentEditing;
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using Language = Umbraco.Web.Models.ContentEditing.Language;
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namespace Umbraco.Web.Models.Mapping
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{
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internal class LanguageMapperProfile : Profile
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{
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public LanguageMapperProfile()
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{
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CreateMap<ILanguage, Language>()
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.ForMember(l => l.Name, expression => expression.MapFrom(x => x.CultureInfo.DisplayName));
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CreateMap<IEnumerable<ILanguage>, IEnumerable<Language>>()
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.ConvertUsing<LanguageCollectionTypeConverter>();
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}
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/// <summary>
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/// Converts a list of <see cref="ILanguage"/> to a list of <see cref="Language"/> and ensures the correct order and defaults are set
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/// </summary>
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// ReSharper disable once ClassNeverInstantiated.Local
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private class LanguageCollectionTypeConverter : ITypeConverter<IEnumerable<ILanguage>, IEnumerable<Language>>
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{
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public IEnumerable<Language> Convert(IEnumerable<ILanguage> source, IEnumerable<Language> destination, ResolutionContext context)
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{
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var langs = source.Select(x => context.Mapper.Map<ILanguage, Language>(x, null, context)).ToList();
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//Put the default language first in the list & then sort rest by a-z
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var defaultLang = langs.SingleOrDefault(x => x.IsDefault);
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//Remove the default lang from the list for now
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langs.Remove(defaultLang);
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//Sort the remaining languages a-z
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langs = langs.OrderBy(x => x.Name).ToList();
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//Insert the default lang as the first item
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langs.Insert(0, defaultLang);
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return langs;
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}
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}
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}
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}
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