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31 lines
1.1 KiB
31 lines
1.1 KiB
using System;
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using System.Globalization;
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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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{
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/// <summary>
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/// Converts a GUID object or value to/from JSON.
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/// </summary>
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public class JsonGuidConverter : JsonConverter<Guid>
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{
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/// <inheritdoc />
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public override Guid Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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=> reader.IsNull()
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? Guid.Empty
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: ReadInternal(ref reader);
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// TODO: optimize by parsing the UTF8 bytes instead of converting to string first
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internal static Guid ReadInternal(ref Utf8JsonReader reader)
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=> Guid.Parse(reader.GetString()!); // null got handled higher up the call stack
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/// <inheritdoc />
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public override void Write(Utf8JsonWriter writer, Guid value, JsonSerializerOptions options)
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=> WriteInternal(writer, value);
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internal static void WriteInternal(Utf8JsonWriter writer, Guid value)
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=> writer.WriteStringValue(value.ToString("N", CultureInfo.InvariantCulture));
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}
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}
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