First go

will add comments in draft pull request

API/Data/DataContext.cs

@@ -66,6 +66,7 @@ public sealed class DataContext : IdentityDbContext<AppUser, AppRole, int,
     public DbSet<ManualMigrationHistory> ManualMigrationHistory { get; set; } = null!;
     public DbSet<SeriesBlacklist> SeriesBlacklist { get; set; } = null!;
     public DbSet<AppUserCollection> AppUserCollection { get; set; } = null!;
+    public DbSet<EpubFont> EpubFont { get; set; } = null!;
 
 
     protected override void OnModelCreating(ModelBuilder builder)

API/Data/Migrations/20240621211843_EpubFontInitial.cs

@@ -0,0 +1,42 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace API.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class EpubFontInitial : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "EpubFont",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Name = table.Column<string>(type: "TEXT", nullable: true),
+                    NormalizedName = table.Column<string>(type: "TEXT", nullable: true),
+                    FileName = table.Column<string>(type: "TEXT", nullable: true),
+                    Provider = table.Column<int>(type: "INTEGER", nullable: false),
+                    Created = table.Column<DateTime>(type: "TEXT", nullable: false),
+                    CreatedUtc = table.Column<DateTime>(type: "TEXT", nullable: false),
+                    LastModified = table.Column<DateTime>(type: "TEXT", nullable: false),
+                    LastModifiedUtc = table.Column<DateTime>(type: "TEXT", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EpubFont", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "EpubFont");
+        }
+    }
+}

API/Data/Migrations/DataContextModelSnapshot.cs

@@ -15,7 +15,7 @@ namespace API.Data.Migrations
         protected override void BuildModel(ModelBuilder modelBuilder)
         {
 #pragma warning disable 612, 618
-            modelBuilder.HasAnnotation("ProductVersion", "8.0.4");
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.6");
 
             modelBuilder.Entity("API.Entities.AppRole", b =>
                 {
@@ -907,6 +907,41 @@ namespace API.Data.Migrations
                     b.ToTable("Device");
                 });
 
+            modelBuilder.Entity("API.Entities.EpubFont", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Created")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedUtc")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("FileName")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("LastModified")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("LastModifiedUtc")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("NormalizedName")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("Provider")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("EpubFont");
+                });
+
             modelBuilder.Entity("API.Entities.FolderPath", b =>
                 {
                     b.Property<int>("Id")

API/Data/Repositories/EpubFontRepository.cs

@@ -0,0 +1,77 @@
+#nullable enable
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using API.DTOs.Font;
+using API.Entities;
+using AutoMapper;
+using AutoMapper.QueryableExtensions;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Data.Repositories;
+
+public interface IEpubFontRepository
+{
+    void Add(EpubFont font);
+    void Remove(EpubFont font);
+    void Update(EpubFont font);
+    Task<IEnumerable<EpubFontDto>> GetFontDtos();
+    Task<EpubFontDto?> GetFontDto(int fontId);
+    Task<IEnumerable<EpubFont>> GetFonts();
+    Task<EpubFont?> GetFont(int fontId);
+}
+
+public class EpubFontRepository: IEpubFontRepository
+{
+    private readonly DataContext _context;
+    private readonly IMapper _mapper;
+
+    public EpubFontRepository(DataContext context, IMapper mapper)
+    {
+        _context = context;
+        _mapper = mapper;
+    }
+
+    public void Add(EpubFont font)
+    {
+        _context.Add(font);
+    }
+
+    public void Remove(EpubFont font)
+    {
+        _context.Remove(font);
+    }
+
+    public void Update(EpubFont font)
+    {
+        _context.Entry(font).State = EntityState.Modified;
+    }
+
+    public async Task<IEnumerable<EpubFontDto>> GetFontDtos()
+    {
+        return await _context.EpubFont
+            .ProjectTo<EpubFontDto>(_mapper.ConfigurationProvider)
+            .ToListAsync();
+    }
+
+    public async Task<EpubFontDto?> GetFontDto(int fontId)
+    {
+        return await _context.EpubFont
+            .Where(f => f.Id == fontId)
+            .ProjectTo<EpubFontDto>(_mapper.ConfigurationProvider)
+            .FirstOrDefaultAsync();
+    }
+
+    public async Task<IEnumerable<EpubFont>> GetFonts()
+    {
+        return await _context.EpubFont
+            .ToListAsync();
+    }
+
+    public async Task<EpubFont?> GetFont(int fontId)
+    {
+        return await _context.EpubFont
+            .Where(f => f.Id == fontId)
+            .FirstOrDefaultAsync();
+    }
+}

API/Data/Seed.cs

@@ -9,9 +9,11 @@ using API.Constants;
 using API.Data.Repositories;
 using API.Entities;
 using API.Entities.Enums;
+using API.Entities.Enums.Font;
 using API.Entities.Enums.Theme;
 using API.Extensions;
 using API.Services;
+using API.Services.Tasks.Scanner.Parser;
 using Kavita.Common;
 using Kavita.Common.EnvironmentInfo;
 using Microsoft.AspNetCore.Identity;
@@ -26,6 +28,20 @@ public static class Seed
     /// </summary>
     public static ImmutableArray<ServerSetting> DefaultSettings;
 
+    public static readonly ImmutableArray<EpubFont> DefaultFonts =
+    [
+        ..new List<EpubFont>
+        {
+            new ()
+            {
+                Name = "Merriweather",
+                NormalizedName = Parser.Normalize("Merriweather"),
+                Provider = FontProvider.System,
+                FileName = "Merriweather-Regular.woff2",
+            }
+        }
+    ];
+
     public static readonly ImmutableArray<SiteTheme> DefaultThemes = [
         ..new List<SiteTheme>
         {
@@ -153,6 +169,21 @@ public static class Seed
         await context.SaveChangesAsync();
     }
 
+    public static async Task SeedFonts(DataContext context)
+    {
+        await context.Database.EnsureCreatedAsync();
+        foreach (var font in DefaultFonts)
+        {
+            var existing = context.SiteTheme.FirstOrDefaultAsync(f => f.Name.Equals(font.Name));
+            if (existing == null)
+            {
+                await context.EpubFont.AddAsync(font);
+            }
+        }
+
+        await context.SaveChangesAsync();
+    }
+
     public static async Task SeedDefaultStreams(IUnitOfWork unitOfWork)
     {
         var allUsers = await unitOfWork.UserRepository.GetAllUsersAsync(AppUserIncludes.DashboardStreams);

API/Data/UnitOfWork.cs

@@ -31,6 +31,7 @@ public interface IUnitOfWork
     IAppUserSmartFilterRepository AppUserSmartFilterRepository { get; }
     IAppUserExternalSourceRepository AppUserExternalSourceRepository { get; }
     IExternalSeriesMetadataRepository ExternalSeriesMetadataRepository { get; }
+    IEpubFontRepository EpubFontRepository { get; }
     bool Commit();
     Task<bool> CommitAsync();
     bool HasChanges();
@@ -74,6 +75,7 @@ public class UnitOfWork : IUnitOfWork
     public IAppUserSmartFilterRepository AppUserSmartFilterRepository => new AppUserSmartFilterRepository(_context, _mapper);
     public IAppUserExternalSourceRepository AppUserExternalSourceRepository => new AppUserExternalSourceRepository(_context, _mapper);
     public IExternalSeriesMetadataRepository ExternalSeriesMetadataRepository => new ExternalSeriesMetadataRepository(_context, _mapper);
+    public IEpubFontRepository EpubFontRepository => new EpubFontRepository(_context, _mapper);
 
     /// <summary>
     /// Commits changes to the DB. Completes the open transaction.