⚗️ Activity pub

2025-12-28 18:08:35 +08:00
parent f06d93a348
commit 2471fa2e75
27 changed files with 6506 additions and 9 deletions
--- a/DysonNetwork.Shared/Models/FediverseContent.cs
+++ b/DysonNetwork.Shared/Models/FediverseContent.cs
@@ -0,0 +1,143 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.Json.Serialization;
+using Microsoft.EntityFrameworkCore;
+using NodaTime;
+
+namespace DysonNetwork.Shared.Models;
+
+[Index(nameof(Uri), IsUnique = true)]
+public class SnFediverseContent : ModelBase
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    
+    [MaxLength(2048)]
+    public string Uri { get; set; } = null!;
+    
+    public FediverseContentType Type { get; set; }
+    
+    [MaxLength(1024)]
+    public string? Title { get; set; }
+    
+    [MaxLength(4096)]
+    public string? Summary { get; set; }
+    
+    public string? Content { get; set; }
+    
+    public string? ContentHtml { get; set; }
+    
+    [MaxLength(2048)]
+    public string? Language { get; set; }
+    
+    [MaxLength(2048)]
+    public string? InReplyTo { get; set; }
+    
+    [MaxLength(2048)]
+    public string? AnnouncedContentUri { get; set; }
+    
+    public Instant? PublishedAt { get; set; }
+    public Instant? EditedAt { get; set; }
+    
+    public bool IsSensitive { get; set; } = false;
+    
+    [Column(TypeName = "jsonb")]
+    public List<ContentAttachment>? Attachments { get; set; }
+    
+    [Column(TypeName = "jsonb")]
+    public List<ContentMention>? Mentions { get; set; }
+    
+    [Column(TypeName = "jsonb")]
+    public List<ContentTag>? Tags { get; set; }
+    
+    [Column(TypeName = "jsonb")]
+    public List<ContentEmoji>? Emojis { get; set; }
+    
+    [Column(TypeName = "jsonb")]
+    public Dictionary<string, object>? Metadata { get; set; }
+    
+    public Guid ActorId { get; set; }
+    [JsonIgnore]
+    public SnFediverseActor Actor { get; set; } = null!;
+    
+    public Guid InstanceId { get; set; }
+    [JsonIgnore]
+    public SnFediverseInstance Instance { get; set; } = null!;
+    
+    [JsonIgnore]
+    public ICollection<SnFediverseActivity> Activities { get; set; } = [];
+    
+    [JsonIgnore]
+    public ICollection<SnFediverseReaction> Reactions { get; set; } = [];
+    
+    public int ReplyCount { get; set; }
+    public int BoostCount { get; set; }
+    public int LikeCount { get; set; }
+    
+    public Guid? LocalPostId { get; set; }
+    [NotMapped]
+    public SnPost? LocalPost { get; set; }
+}
+
+public enum FediverseContentType
+{
+    Note,
+    Article,
+    Image,
+    Video,
+    Audio,
+    Page,
+    Question,
+    Event,
+    Document
+}
+
+public class ContentAttachment
+{
+    [MaxLength(2048)]
+    public string? Url { get; set; }
+    
+    [MaxLength(2048)]
+    public string? MediaType { get; set; }
+    
+    [MaxLength(1024)]
+    public string? Name { get; set; }
+    
+    public int? Width { get; set; }
+    public int? Height { get; set; }
+    
+    [MaxLength(64)]
+    public string? Blurhash { get; set; }
+}
+
+public class ContentMention
+{
+    [MaxLength(256)]
+    public string? Username { get; set; }
+    
+    [MaxLength(2048)]
+    public string? Url { get; set; }
+    
+    [MaxLength(2048)]
+    public string? ActorUri { get; set; }
+}
+
+public class ContentTag
+{
+    [MaxLength(256)]
+    public string? Name { get; set; }
+    
+    [MaxLength(2048)]
+    public string? Url { get; set; }
+}
+
+public class ContentEmoji
+{
+    [MaxLength(64)]
+    public string? Shortcode { get; set; }
+    
+    [MaxLength(2048)]
+    public string? StaticUrl { get; set; }
+    
+    [MaxLength(2048)]
+    public string? Url { get; set; }
+}