⏪ Uses markdown in post as rich text

DysonNetwork.Sphere/AppDatabase.cs

@@ -135,6 +135,7 @@ public class AppDatabase(
             .OnDelete(DeleteBehavior.Cascade);
 
         modelBuilder.Entity<Post.Post>()
+            .HasGeneratedTsVectorColumn(p => p.SearchVector, "simple", p => new { p.Title, p.Description, p.Content })
             .HasIndex(p => p.SearchVector)
             .HasMethod("GIN");
         modelBuilder.Entity<Post.Post>()
@@ -199,7 +200,7 @@ public class AppDatabase(
             .HasForeignKey(m => m.ForwardedMessageId)
             .OnDelete(DeleteBehavior.Restrict);
         modelBuilder.Entity<Chat.Message>()
-            .HasOne(m => m.RepliedMessage) 
+            .HasOne(m => m.RepliedMessage)
             .WithMany()
             .HasForeignKey(m => m.RepliedMessageId)
             .OnDelete(DeleteBehavior.Restrict);

DysonNetwork.Sphere/Migrations/20250504170705_InitialMigration.Designer.cs

@@ -16,7 +16,7 @@ using NpgsqlTypes;
 namespace DysonNetwork.Sphere.Migrations
 {
     [DbContext(typeof(AppDatabase))]
-    [Migration("20250503124624_InitialMigration")]
+    [Migration("20250504170705_InitialMigration")]
     partial class InitialMigration
     {
         /// <inheritdoc />
@@ -1080,8 +1080,8 @@ namespace DysonNetwork.Sphere.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
 
-                    b.Property<JsonDocument>("Content")
+                    b.Property<string>("Content")
-                        .HasColumnType("jsonb")
+                        .HasColumnType("text")
                         .HasColumnName("content");
 
                     b.Property<Instant>("CreatedAt")
@@ -1131,8 +1131,12 @@ namespace DysonNetwork.Sphere.Migrations
                         .HasColumnName("replied_post_id");
 
                     b.Property<NpgsqlTsVector>("SearchVector")
+                        .IsRequired()
+                        .ValueGeneratedOnAddOrUpdate()
                         .HasColumnType("tsvector")
-                        .HasColumnName("search_vector");
+                        .HasColumnName("search_vector")
+                        .HasAnnotation("Npgsql:TsVectorConfig", "simple")
+                        .HasAnnotation("Npgsql:TsVectorProperties", new[] { "Title", "Description", "Content" });
 
                     b.Property<long?>("ThreadedPostId")
                         .HasColumnType("bigint")

DysonNetwork.Sphere/Migrations/20250504170705_InitialMigration.cs

@@ -709,7 +709,7 @@ namespace DysonNetwork.Sphere.Migrations
                     edited_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true),
                     published_at = table.Column<Instant>(type: "timestamp with time zone", nullable: true),
                     visibility = table.Column<int>(type: "integer", nullable: false),
-                    content = table.Column<JsonDocument>(type: "jsonb", nullable: true),
+                    content = table.Column<string>(type: "text", nullable: true),
                     type = table.Column<int>(type: "integer", nullable: false),
                     meta = table.Column<Dictionary<string, object>>(type: "jsonb", nullable: true),
                     views_unique = table.Column<int>(type: "integer", nullable: false),
@@ -719,7 +719,9 @@ namespace DysonNetwork.Sphere.Migrations
                     threaded_post_id = table.Column<long>(type: "bigint", nullable: true),
                     replied_post_id = table.Column<long>(type: "bigint", nullable: true),
                     forwarded_post_id = table.Column<long>(type: "bigint", nullable: true),
-                    search_vector = table.Column<NpgsqlTsVector>(type: "tsvector", nullable: true),
+                    search_vector = table.Column<NpgsqlTsVector>(type: "tsvector", nullable: false)
+                        .Annotation("Npgsql:TsVectorConfig", "simple")
+                        .Annotation("Npgsql:TsVectorProperties", new[] { "title", "description", "content" }),
                     publisher_id = table.Column<long>(type: "bigint", nullable: false),
                     created_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
                     updated_at = table.Column<Instant>(type: "timestamp with time zone", nullable: false),

DysonNetwork.Sphere/Migrations/AppDatabaseModelSnapshot.cs

@@ -1077,8 +1077,8 @@ namespace DysonNetwork.Sphere.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<long>("Id"));
 
-                    b.Property<JsonDocument>("Content")
+                    b.Property<string>("Content")
-                        .HasColumnType("jsonb")
+                        .HasColumnType("text")
                         .HasColumnName("content");
 
                     b.Property<Instant>("CreatedAt")
@@ -1128,8 +1128,12 @@ namespace DysonNetwork.Sphere.Migrations
                         .HasColumnName("replied_post_id");
 
                     b.Property<NpgsqlTsVector>("SearchVector")
+                        .IsRequired()
+                        .ValueGeneratedOnAddOrUpdate()
                         .HasColumnType("tsvector")
-                        .HasColumnName("search_vector");
+                        .HasColumnName("search_vector")
+                        .HasAnnotation("Npgsql:TsVectorConfig", "simple")
+                        .HasAnnotation("Npgsql:TsVectorProperties", new[] { "Title", "Description", "Content" });
 
                     b.Property<long?>("ThreadedPostId")
                         .HasColumnType("bigint")

DysonNetwork.Sphere/Post/Post.cs

@@ -32,8 +32,9 @@ public class Post : ModelBase
     public Instant? EditedAt { get; set; }
     public Instant? PublishedAt { get; set; }
     public PostVisibility Visibility { get; set; } = PostVisibility.Public;
-
+    
-    [Column(TypeName = "jsonb")] public JsonDocument? Content { get; set; }
+    // ReSharper disable once EntityFramework.ModelValidation.UnlimitedStringLength
+    public string? Content { get; set; }
 
     public PostType Type { get; set; }
     [Column(TypeName = "jsonb")] public Dictionary<string, object>? Meta { get; set; }
@@ -51,8 +52,8 @@ public class Post : ModelBase
     public long? ForwardedPostId { get; set; }
     public Post? ForwardedPost { get; set; }
     public ICollection<CloudFile> Attachments { get; set; } = new List<CloudFile>();
-    
+
-    [JsonIgnore] public NpgsqlTsVector? SearchVector { get; set; }
+    [JsonIgnore] public NpgsqlTsVector SearchVector { get; set; } = null!;
 
     public Publisher Publisher { get; set; } = null!;
     public ICollection<PostReaction> Reactions { get; set; } = new List<PostReaction>();

DysonNetwork.Sphere/Post/PostController.cs

@@ -119,7 +119,7 @@ public class PostController(AppDatabase db, PostService ps, RelationshipService
     {
         [MaxLength(1024)] public string? Title { get; set; }
         [MaxLength(4096)] public string? Description { get; set; }
-        public JsonDocument? Content { get; set; }
+        public string? Content { get; set; }
         public PostVisibility? Visibility { get; set; }
         public PostType? Type { get; set; }
         [MaxLength(16)] public List<string>? Tags { get; set; }

DysonNetwork.Sphere/Post/PostService.cs

@@ -10,57 +10,12 @@ public class PostService(AppDatabase db, FileService fs, ActivityService act)
 {
     public static List<Post> TruncatePostContent(List<Post> input)
     {
-        // This truncate post content is designed for quill delta
         const int maxLength = 256;
         foreach (var item in input)
         {
-            if (item.Content is not { RootElement: var rootElement }) continue;
+            if (!(item.Content?.Length > maxLength)) continue;
-
+            item.Content = item.Content[..maxLength];
-            if (rootElement.ValueKind != JsonValueKind.Array) continue;
+            item.IsTruncated = true;
-            var totalLength = 0;
-            var truncatedArrayElements = new List<JsonElement>();
-
-            foreach (var element in rootElement.EnumerateArray())
-            {
-                if (element is { ValueKind: JsonValueKind.Object } &&
-                    element.TryGetProperty("insert", out var insertProperty))
-                {
-                    if (insertProperty is { ValueKind: JsonValueKind.String })
-                    {
-                        var textContent = insertProperty.GetString()!;
-                        if (totalLength + textContent.Length <= maxLength)
-                        {
-                            truncatedArrayElements.Add(element);
-                            totalLength += textContent.Length;
-                        }
-                        else
-                        {
-                            var remainingLength = maxLength - totalLength;
-                            if (remainingLength > 0)
-                            {
-                                using var truncatedElementDocument =
-                                    JsonDocument.Parse(
-                                        $@"{{ ""insert"": ""{textContent.Substring(0, remainingLength)}"" }}"
-                                    );
-                                truncatedArrayElements.Add(truncatedElementDocument.RootElement.Clone());
-                                totalLength = maxLength;
-                            }
-
-                            break;
-                        }
-                    }
-                    else
-                        truncatedArrayElements.Add(element);
-                }
-                else
-                    truncatedArrayElements.Add(element);
-
-                if (totalLength >= maxLength)
-                    break;
-            }
-
-            var newDocument = JsonDocument.Parse(JsonSerializer.Serialize(truncatedArrayElements));
-            item.Content = newDocument;
         }
 
         return input;
@@ -121,29 +76,6 @@ public class PostService(AppDatabase db, FileService fs, ActivityService act)
                 throw new InvalidOperationException("Categories contains one or more categories that wasn't exists.");
         }
 
-        // Vectorize the quill delta content
-        if (post.Content?.RootElement is { ValueKind: JsonValueKind.Array })
-        {
-            var searchTextBuilder = new System.Text.StringBuilder();
-
-            if (!string.IsNullOrWhiteSpace(post.Title))
-                searchTextBuilder.AppendLine(post.Title);
-            if (!string.IsNullOrWhiteSpace(post.Description))
-                searchTextBuilder.AppendLine(post.Description);
-
-            foreach (var element in post.Content.RootElement.EnumerateArray())
-            {
-                if (element is { ValueKind: JsonValueKind.Object } &&
-                    element.TryGetProperty("insert", out var insertProperty) &&
-                    insertProperty.ValueKind == JsonValueKind.String)
-                {
-                    searchTextBuilder.Append(insertProperty.GetString());
-                }
-            }
-
-            post.SearchVector = EF.Functions.ToTsVector(searchTextBuilder.ToString().Trim());
-        }
-
         // TODO Notify the subscribers
 
         db.Posts.Add(post);
@@ -222,29 +154,6 @@ public class PostService(AppDatabase db, FileService fs, ActivityService act)
                 throw new InvalidOperationException("Categories contains one or more categories that wasn't exists.");
         }
 
-        // Vectorize the quill delta content
-        if (post.Content?.RootElement is { ValueKind: JsonValueKind.Array })
-        {
-            var searchTextBuilder = new System.Text.StringBuilder();
-
-            if (!string.IsNullOrWhiteSpace(post.Title))
-                searchTextBuilder.AppendLine(post.Title);
-            if (!string.IsNullOrWhiteSpace(post.Description))
-                searchTextBuilder.AppendLine(post.Description);
-
-            foreach (var element in post.Content.RootElement.EnumerateArray())
-            {
-                if (element is { ValueKind: JsonValueKind.Object } &&
-                    element.TryGetProperty("insert", out var insertProperty) &&
-                    insertProperty.ValueKind == JsonValueKind.String)
-                {
-                    searchTextBuilder.Append(insertProperty.GetString());
-                }
-            }
-
-            post.SearchVector = EF.Functions.ToTsVector(searchTextBuilder.ToString().Trim());
-        }
-
         db.Update(post);
         await db.SaveChangesAsync();
 

DysonNetwork.sln.DotSettings.user

@@ -40,6 +40,7 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AMicrosoftDependencyInjectionJobFactory_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F1edbd6e24d7b430fabce72177269baa19200_003Fa8_003F91b091de_003FMicrosoftDependencyInjectionJobFactory_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ANotFoundResult_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F0b5acdd962e549369896cece0026e556214600_003F28_003F290250f5_003FNotFoundResult_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ANotFound_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FSourcesCache_003Ff2c049af93e430aac427e8ff3cc9edd8763d5c9f006d7121ed1c5921585cba_003FNotFound_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ANpgsqlEntityTypeBuilderExtensions_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fccb1faacaea4420db96b09857fc56178a1600_003Fd9_003F9acf9507_003FNpgsqlEntityTypeBuilderExtensions_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AOk_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F01d30b32e2ff422cb80129ca2a441c4242600_003F3b_003F237bf104_003FOk_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AOptionsConfigurationServiceCollectionExtensions_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F6622dea924b14dc7aa3ee69d7c84e5735000_003Fe0_003F024ba0b7_003FOptionsConfigurationServiceCollectionExtensions_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003APath_002Ecs_002Fl_003A_002E_002E_003F_002E_002E_003F_002E_002E_003FLibrary_003FApplication_0020Support_003FJetBrains_003FRider2024_002E3_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fb6f0571a6bc744b0b551fd4578292582e54c00_003Fd3_003F7b05b2bd_003FPath_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>