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32 lines
1.1 KiB
32 lines
1.1 KiB
using System;
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using System.ComponentModel;
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using System.Reflection;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace Jellyfin.Extensions.Json.Converters;
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/// <summary>
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/// Utilizes the JsonStringEnumConverter and sets a default value if not provided.
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/// </summary>
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public class JsonDefaultStringEnumConverterFactory : JsonConverterFactory
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{
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private static readonly JsonStringEnumConverter _baseConverterFactory = new();
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/// <inheritdoc />
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public override bool CanConvert(Type typeToConvert)
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{
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return _baseConverterFactory.CanConvert(typeToConvert)
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&& typeToConvert.IsDefined(typeof(DefaultValueAttribute));
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}
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/// <inheritdoc />
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public override JsonConverter? CreateConverter(Type typeToConvert, JsonSerializerOptions options)
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{
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var baseConverter = _baseConverterFactory.CreateConverter(typeToConvert, options);
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var converterType = typeof(JsonDefaultStringEnumConverter<>).MakeGenericType(typeToConvert);
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return (JsonConverter?)Activator.CreateInstance(converterType, baseConverter);
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}
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}
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