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181 lines
5.8 KiB
181 lines
5.8 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using IPA.JsonConverters;
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using IPA.Utilities;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using SemVer;
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using Version = SemVer.Version;
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namespace IPA.Updating.BeatMods
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{
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class ApiEndpoint
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{
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public const string BeatModBase = "https://beatmods.com";
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public const string ApiBase = BeatModBase + "/api/v1/mod";
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public const string GetModInfoEndpoint = "?name={0}&version={1}";
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public const string GetModsByName = "?name={0}";
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class HexArrayConverter : JsonConverter
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{
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public override bool CanConvert(Type objectType)
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{
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return objectType == typeof(byte[]);
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}
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public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
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{
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if (reader.TokenType == JsonToken.Null)
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{
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return null;
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}
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if (reader.TokenType == JsonToken.String)
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{
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try
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{
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return Utils.StringToByteArray((string)reader.Value);
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}
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catch (Exception ex)
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{
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throw new Exception($"Error parsing version string: {reader.Value}", ex);
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}
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}
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throw new Exception(
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$"Unexpected token or value when parsing hex string. Token: {reader.TokenType}, Value: {reader.Value}");
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}
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public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
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{
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if (value == null)
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{
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writer.WriteNull();
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}
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else
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{
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if (!(value is byte[]))
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{
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throw new JsonSerializationException("Expected byte[] object value");
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}
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writer.WriteValue(Utils.ByteArrayToString((byte[]) value));
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}
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}
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}
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class ModMultiformatJsonConverter : JsonConverter<Mod>
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{
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public override Mod ReadJson(JsonReader reader, Type objectType, Mod existingValue, bool hasExistingValue, JsonSerializer serializer)
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{
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if (reader.TokenType == JsonToken.String)
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return new Mod { Id = reader.Value as string, IsIdReference = true };
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else
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{
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if (reader.TokenType != JsonToken.StartObject)
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return null;
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return serializer.Deserialize<Mod>(reader);
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}
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}
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public override void WriteJson(JsonWriter writer, Mod value, JsonSerializer serializer) => serializer.Serialize(writer, value);
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}
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[Serializable]
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public class Mod
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{
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#pragma warning disable CS0649
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/// <summary>
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/// Will be a useless string of characters. Do not use.
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/// </summary>
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[JsonProperty("_id")]
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public string Id;
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[JsonIgnore]
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public bool IsIdReference = false;
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[JsonProperty("required")]
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public bool Required;
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[JsonProperty("name")]
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public string Name;
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[JsonProperty("version"),
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JsonConverter(typeof(SemverVersionConverter))]
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public Version Version;
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[JsonProperty("gameVersion"),
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JsonConverter(typeof(AlmostVersionConverter))]
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public AlmostVersion GameVersion;
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[Serializable]
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public class AuthorType
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{
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[JsonProperty("username")]
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public string Name;
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[JsonProperty("_id")]
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public string Id;
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public override string ToString() => Name;
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}
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[JsonProperty("author")]
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public AuthorType Author;
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[JsonProperty("status")]
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public string Status;
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public const string ApprovedStatus = "approved";
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[JsonProperty("description")]
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public string Description;
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[JsonProperty("category")]
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public string Category;
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[JsonProperty("link")]
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public Uri Link;
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#pragma warning restore CS0649
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[Serializable]
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public class DownloadsObject
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{
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public const string TypeUniversal = "universal";
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public const string TypeSteam = "steam";
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public const string TypeOculus = "oculus";
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[JsonProperty("type")]
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public string Type;
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[JsonProperty("url")]
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public string Path;
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[Serializable]
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public class HashObject
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{
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[JsonProperty("hash"), JsonConverter(typeof(HexArrayConverter))]
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public byte[] Hash;
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[JsonProperty("file")]
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public string File;
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}
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/// <summary>
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/// Hashes stored are MD5
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/// </summary>
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[JsonProperty("hashMd5")]
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public HashObject[] Hashes;
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}
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[JsonProperty("downloads")]
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public DownloadsObject[] Downloads;
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[JsonProperty("dependencies", ItemConverterType = typeof(ModMultiformatJsonConverter))]
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public Mod[] Dependencies;
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public override string ToString()
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{
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return $"{{\"{Name}\"v{Version} by {Author} files for {string.Join(", ", Downloads.Select(d => d.Type))}}}";
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}
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}
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}
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}
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