diff --git a/MediaBrowser.Common/Json/Converters/JsonStringConverter.cs b/MediaBrowser.Common/Json/Converters/JsonStringConverter.cs new file mode 100644 index 0000000000..585f52b8f1 --- /dev/null +++ b/MediaBrowser.Common/Json/Converters/JsonStringConverter.cs @@ -0,0 +1,38 @@ +using System; +using System.Text; +using System.Text.Json; +using System.Text.Json.Serialization; + +namespace MediaBrowser.Common.Json.Converters +{ + /// + /// Converter to allow the serializer to read strings. + /// + public class JsonStringConverter : JsonConverter + { + /// + public override string Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) + { + return reader.TokenType switch + { + JsonTokenType.Null => null, + JsonTokenType.String => reader.GetString(), + _ => GetRawValue(reader) + }; + } + + /// + public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options) + { + writer.WriteStringValue(value); + } + + private static string GetRawValue(Utf8JsonReader reader) + { + var utf8Bytes = reader.HasValueSequence + ? reader.ValueSequence.FirstSpan + : reader.ValueSpan; + return Encoding.UTF8.GetString(utf8Bytes); + } + } +} \ No newline at end of file diff --git a/MediaBrowser.Common/Json/JsonDefaults.cs b/MediaBrowser.Common/Json/JsonDefaults.cs index 2ef24a884a..61938fdf29 100644 --- a/MediaBrowser.Common/Json/JsonDefaults.cs +++ b/MediaBrowser.Common/Json/JsonDefaults.cs @@ -39,7 +39,8 @@ namespace MediaBrowser.Common.Json new JsonStringEnumConverter(), new JsonNullableStructConverterFactory(), new JsonBoolNumberConverter(), - new JsonDateTimeConverter() + new JsonDateTimeConverter(), + new JsonStringConverter() } }; diff --git a/tests/Jellyfin.Common.Tests/Json/JsonStringConverterTests.cs b/tests/Jellyfin.Common.Tests/Json/JsonStringConverterTests.cs new file mode 100644 index 0000000000..fd77694b30 --- /dev/null +++ b/tests/Jellyfin.Common.Tests/Json/JsonStringConverterTests.cs @@ -0,0 +1,39 @@ +using System.Text.Json; +using MediaBrowser.Common.Json.Converters; +using Xunit; + +namespace Jellyfin.Common.Tests.Json +{ + public class JsonStringConverterTests + { + private readonly JsonSerializerOptions _jsonSerializerOptions + = new () + { + Converters = + { + new JsonStringConverter() + } + }; + + [Theory] + [InlineData("\"test\"", "test")] + [InlineData("123", "123")] + [InlineData("123.45", "123.45")] + [InlineData("true", "true")] + [InlineData("false", "false")] + public void Deserialize_String_Valid_Success(string input, string output) + { + var deserialized = JsonSerializer.Deserialize(input, _jsonSerializerOptions); + Assert.Equal(deserialized, output); + } + + [Fact] + public void Deserialize_Int32asInt32_Valid_Success() + { + const string? input = "123"; + const int output = 123; + var deserialized = JsonSerializer.Deserialize(input, _jsonSerializerOptions); + Assert.Equal(deserialized, output); + } + } +} \ No newline at end of file