Tranga CheckRunning Workers

TrangaBaseContext Sync return with success state and exception message

.dockerignore

@@ -1,25 +0,0 @@
-**/.dockerignore
-**/.env
-**/.git
-**/.gitignore
-**/.project
-**/.settings
-**/.toolstarget
-**/.vs
-**/.vscode
-**/.idea
-**/*.*proj.user
-**/*.dbmdl
-**/*.jfm
-**/azds.yaml
-**/bin
-**/charts
-**/docker-compose*
-**/Dockerfile*
-**/node_modules
-**/npm-debug.log
-**/obj
-**/secrets.dev.yaml
-**/values.dev.yaml
-LICENSE
-README.md

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,21 @@
+name: Bug Report
+description: File a bug report
+title: "[It broke]: "
+labels: ["bug"]
+body:
+- type: textarea
+  attributes:
+    label: What is broken?
+    description: What happened? How did we get here?
+    placeholder: The place where you tell me what you expected to happen, and what happened instead.
+  validations:
+    required: true
+- type: textarea
+  attributes: 
+    label: Log-output
+    description: The output of `docker logs tranga-api`
+    render: C#
+- type: textarea
+  attributes: 
+    label: Additional stuff
+    description: Screenshots, anything you think might help

.github/ISSUE_TEMPLATE/new_connector.yml

@@ -0,0 +1,23 @@
+name: New Connector Request
+description: Request a new site to be added
+title: "[New Connector]: "
+labels: ["New Connector"]
+body:
+  - type: input
+    attributes:
+      label: Website-Link
+      placeholder: https://
+    validations:
+      required: true
+  - type: checkboxes
+    attributes:
+      label: Is the Website free to access?
+      description: We can't support pay-to-use sites, or captcha-proxied sites as Cloudflare.
+      options:
+        - label: The Website is freely accessible.
+          required: true
+  - type: textarea
+    attributes:
+      label: Anything else?
+    validations:
+      required: false

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/docker-image-cuttingedge.yml

@@ -0,0 +1,45 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "cuttingedge" ]
+  workflow_dispatch:
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:      
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # https://github.com/docker/setup-qemu-action#usage
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.6.0
+
+      # https://github.com/marketplace/actions/docker-setup-buildx
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3.10.0
+      
+      # https://github.com/docker/login-action#docker-hub
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      
+      # https://github.com/docker/build-push-action#multi-platform-image
+      - name: Build and push API
+        uses: docker/build-push-action@v6.15.0
+        with:
+          context: ./
+          file: ./Dockerfile
+          #platforms: linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64
+          pull: true
+          push: true
+          tags: |
+            glax/tranga-api:cuttingedge

.github/workflows/docker-image-master.yml

@@ -0,0 +1,45 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "master" ]
+  workflow_dispatch:
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # https://github.com/docker/setup-qemu-action#usage
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.6.0
+
+      # https://github.com/marketplace/actions/docker-setup-buildx
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3.10.0
+      
+      # https://github.com/docker/login-action#docker-hub
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      
+      # https://github.com/docker/build-push-action#multi-platform-image
+      - name: Build and push API
+        uses: docker/build-push-action@v6.15.0
+        with:
+          context: ./
+          file: ./Dockerfile
+          #platforms: linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64
+          pull: true
+          push: true
+          tags: |
+            glax/tranga-api:latest

.github/workflows/docker-image-serverv2.yml

@@ -0,0 +1,45 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "postgres-Server-V2" ]
+  workflow_dispatch:
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # https://github.com/docker/setup-qemu-action#usage
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.6.0
+
+      # https://github.com/marketplace/actions/docker-setup-buildx
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3.10.0
+      
+      # https://github.com/docker/login-action#docker-hub
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      
+      # https://github.com/docker/build-push-action#multi-platform-image
+      - name: Build and push API
+        uses: docker/build-push-action@v6.15.0
+        with:
+          context: ./
+          file: ./Dockerfile
+          #platforms: linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64
+          pull: true
+          push: true
+          tags: |
+            glax/tranga-api:Server-V2

.gitignore

@@ -19,3 +19,9 @@ riderModule.iml
 /.idea
 cover.jpg
 cover.png
+/.vscode
+/.vs/
+Tranga/Properties/launchSettings.json
+/Manga
+/settings
+*.DotSettings.user

API/API.csproj

@@ -0,0 +1,36 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+    <PropertyGroup>
+        <TargetFramework>net9.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
+        <NoWarn>$(NoWarn);1591</NoWarn>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Asp.Versioning.Mvc.ApiExplorer" Version="8.1.0" />
+        <PackageReference Include="HtmlAgilityPack" Version="1.12.0" />
+        <PackageReference Include="JikanDotNet" Version="2.9.1" />
+        <PackageReference Include="log4net" Version="3.0.4" />
+        <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.3" />
+        <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.3" />
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.3">
+          <PrivateAssets>all</PrivateAssets>
+          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="9.0.5" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+        <PackageReference Include="Npgsql" Version="9.0.3" />
+        <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+        <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
+        <PackageReference Include="PuppeteerSharp" Version="20.1.3" />
+        <PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
+        <PackageReference Include="Soenneker.Utils.String.NeedlemanWunsch" Version="3.0.929" />
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="8.1.0" />
+        <PackageReference Include="Swashbuckle.AspNetCore.Newtonsoft" Version="8.1.0" />
+        <PackageReference Include="System.Drawing.Common" Version="9.0.3" />
+    </ItemGroup>
+
+</Project>

API/API.http

@@ -0,0 +1,6 @@
+@API_HostAddress = http://localhost:5105
+
+GET {{API_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

API/APIEndpointRecords/DownloadAvailableChaptersJobRecord.cs

@@ -0,0 +1,5 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace API.APIEndpointRecords;
+
+public record DownloadAvailableChaptersJobRecord([Required]string language, [Required]ulong recurrenceTimeMs, [Required]string localLibraryId);

API/APIEndpointRecords/GotifyRecord.cs

@@ -0,0 +1,16 @@
+namespace API.APIEndpointRecords;
+
+public record GotifyRecord(string Name, string Endpoint, string AppToken, int Priority)
+{
+    public bool Validate()
+    {
+        if (Endpoint == string.Empty)
+            return false;
+        if (AppToken == string.Empty)
+            return false;
+        if (Priority < 0 || Priority > 10)
+            return false;
+
+        return true;
+    }
+}

API/APIEndpointRecords/ModifyWorkerRecord.cs

@@ -0,0 +1,3 @@
+namespace API.APIEndpointRecords;
+
+public record ModifyWorkerRecord(ulong? IntervalMs);

API/APIEndpointRecords/NtfyRecord.cs

@@ -0,0 +1,17 @@
+namespace API.APIEndpointRecords;
+
+public record NtfyRecord(string Name, string Endpoint, string Username, string Password, string Topic, int Priority)
+{
+    public bool Validate()
+    {
+        if (Endpoint == string.Empty)
+            return false;
+        if (Username == string.Empty)
+            return false;
+        if (Password == string.Empty)
+            return false;
+        if (Priority < 1 || Priority > 5)
+            return false;
+        return true;
+    }
+}

API/APIEndpointRecords/PushoverRecord.cs

@@ -0,0 +1,13 @@
+namespace API.APIEndpointRecords;
+
+public record PushoverRecord(string Name, string AppToken, string User)
+{
+    public bool Validate()
+    {
+        if (AppToken == string.Empty)
+            return false;
+        if (User == string.Empty)
+            return false;
+        return true;
+    }
+}

API/Controllers/FileLibraryController.cs

@@ -0,0 +1,141 @@
+using API.Schema.MangaContext;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class FileLibraryController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Returns all <see cref="FileLibrary"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<FileLibrary[]>(Status200OK, "application/json")]
+    public IActionResult GetFileLibraries()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        
+        return Ok(context.FileLibraries.ToArray());
+    }
+
+    /// <summary>
+    /// Returns <see cref="FileLibrary"/> with <paramref name="FileLibraryId"/>
+    /// </summary>
+    /// <param name="FileLibraryId"><see cref="FileLibrary"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="FileLibrary"/> with <paramref name="FileLibraryId"/> not found.</response>
+    [HttpGet("{FileLibraryId}")]
+    [ProducesResponseType<FileLibrary>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetFileLibrary(string FileLibraryId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.FileLibraries.Find(FileLibraryId) is not { } library)
+            return NotFound();
+        
+        return Ok(library);
+    }
+
+    /// <summary>
+    /// Changes the <see cref="FileLibraryId"/>.BasePath with <paramref name="FileLibraryId"/>
+    /// </summary>
+    /// <param name="FileLibraryId"><see cref="FileLibrary"/>.Key</param>
+    /// <param name="newBasePath">New <see cref="FileLibraryId"/>.BasePath</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="FileLibrary"/> with <paramref name="FileLibraryId"/> not found.</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPatch("{FileLibraryId}/ChangeBasePath")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult ChangeLibraryBasePath(string FileLibraryId, [FromBody]string newBasePath)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.FileLibraries.Find(FileLibraryId) is not { } library)
+            return NotFound();
+        
+        //TODO Path check
+        library.BasePath = newBasePath;
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Changes the <see cref="FileLibraryId"/>.LibraryName with <paramref name="FileLibraryId"/>
+    /// </summary>
+    /// <param name="FileLibraryId"><see cref="FileLibrary"/>.Key</param>
+    /// <param name="newName">New <see cref="FileLibraryId"/>.LibraryName</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="FileLibrary"/> with <paramref name="FileLibraryId"/> not found.</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPatch("{FileLibraryId}/ChangeName")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult ChangeLibraryName(string FileLibraryId, [FromBody] string newName)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.FileLibraries.Find(FileLibraryId) is not { } library)
+            return NotFound();
+        
+        //TODO Name check
+        library.LibraryName = newName;
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Creates new <see cref="FileLibraryId"/>
+    /// </summary>
+    /// <param name="library">New <see cref="FileLibrary"/> to add</param>
+    /// <response code="200"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut]
+    [ProducesResponseType(Status201Created)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreateNewLibrary([FromBody]FileLibrary library)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+
+        //TODO Parameter check
+        context.FileLibraries.Add(library);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Created();
+    }
+    
+    /// <summary>
+    /// Deletes the <see cref="FileLibraryId"/>.LibraryName with <paramref name="FileLibraryId"/>
+    /// </summary>
+    /// <param name="FileLibraryId"><see cref="FileLibrary"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpDelete("{FileLibraryId}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult DeleteLocalLibrary(string FileLibraryId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.FileLibraries.Find(FileLibraryId) is not { } library)
+            return NotFound();
+        
+        context.FileLibraries.Remove(library);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+}

API/Controllers/LibraryConnectorController.cs

@@ -0,0 +1,91 @@
+using API.Schema.LibraryContext;
+using API.Schema.LibraryContext.LibraryConnectors;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class LibraryConnectorController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Gets all configured <see cref="LibraryConnector"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<LibraryConnector[]>(Status200OK, "application/json")]
+    public IActionResult GetAllConnectors()
+    {
+        LibraryContext context = scope.ServiceProvider.GetRequiredService<LibraryContext>();
+        
+        LibraryConnector[] connectors = context.LibraryConnectors.ToArray();
+        
+        return Ok(connectors);
+    }
+    
+    /// <summary>
+    /// Returns <see cref="LibraryConnector"/> with <paramref name="LibraryConnectorId"/>
+    /// </summary>
+    /// <param name="LibraryConnectorId"><see cref="LibraryConnector"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="LibraryConnector"/> with <paramref name="LibraryConnectorId"/> not found.</response>
+    [HttpGet("{LibraryConnectorId}")]
+    [ProducesResponseType<LibraryConnector>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetConnector(string LibraryConnectorId)
+    {
+        LibraryContext context = scope.ServiceProvider.GetRequiredService<LibraryContext>();
+        if (context.LibraryConnectors.Find(LibraryConnectorId) is not { } connector)
+            return NotFound();
+        
+        return Ok(connector);
+    }
+    
+    /// <summary>
+    /// Creates a new <see cref="LibraryConnector"/>
+    /// </summary>
+    /// <param name="libraryConnector"></param>
+    /// <response code="201"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut]
+    [ProducesResponseType(Status201Created)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreateConnector([FromBody]LibraryConnector libraryConnector)
+    {
+        LibraryContext context = scope.ServiceProvider.GetRequiredService<LibraryContext>();
+        
+        context.LibraryConnectors.Add(libraryConnector);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Created();
+    }
+    
+    /// <summary>
+    /// Deletes <see cref="LibraryConnector"/> with <paramref name="LibraryConnectorId"/>
+    /// </summary>
+    /// <param name="LibraryConnectorId">ToFileLibrary-Connector-ID</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="LibraryConnector"/> with <<paramref name="LibraryConnectorId"/> not found.</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpDelete("{LibraryConnectorId}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult DeleteConnector(string LibraryConnectorId)
+    {
+        LibraryContext context = scope.ServiceProvider.GetRequiredService<LibraryContext>();
+        if (context.LibraryConnectors.Find(LibraryConnectorId) is not { } connector)
+            return NotFound();
+        
+        context.LibraryConnectors.Remove(connector);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+}

API/Controllers/MangaConnectorController.cs

@@ -0,0 +1,95 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class MangaConnectorController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Get all <see cref="MangaConnector"/> (Scanlation-Sites)
+    /// </summary>
+    /// <response code="200">Names of <see cref="MangaConnector"/> (Scanlation-Sites)</response>
+    [HttpGet]
+    [ProducesResponseType<MangaConnector[]>(Status200OK, "application/json")]
+    public IActionResult GetConnectors()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        return Ok(context.MangaConnectors.Select(c => c.Name).ToArray());
+    }
+
+    /// <summary>
+    /// Returns the <see cref="MangaConnector"/> (Scanlation-Sites) with the requested Name
+    /// </summary>
+    /// <param name="MangaConnectorName"><see cref="MangaConnector"/>.Name</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="MangaConnector"/> (Scanlation-Sites) with Name not found.</response>
+    [HttpGet("{MangaConnectorName}")]
+    [ProducesResponseType<MangaConnector>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetConnector(string MangaConnectorName)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.MangaConnectors.Find(MangaConnectorName) is not { } connector)
+            return NotFound();
+        
+        return Ok(connector);
+    }
+    
+    /// <summary>
+    /// Get all enabled <see cref="MangaConnector"/> (Scanlation-Sites)
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet("Enabled")]
+    [ProducesResponseType<MangaConnector[]>(Status200OK, "application/json")]
+    public IActionResult GetEnabledConnectors()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        
+        return Ok(context.MangaConnectors.Where(c => c.Enabled).ToArray());
+    }
+    
+    /// <summary>
+    /// Get all disabled <see cref="MangaConnector"/> (Scanlation-Sites)
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet("Disabled")]
+    [ProducesResponseType<MangaConnector[]>(Status200OK, "application/json")]
+    public IActionResult GetDisabledConnectors()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        
+        return Ok(context.MangaConnectors.Where(c => c.Enabled == false).ToArray());
+    }
+
+    /// <summary>
+    /// Enabled or disables <see cref="MangaConnector"/> (Scanlation-Sites) with Name
+    /// </summary>
+    /// <param name="MangaConnectorName"><see cref="MangaConnector"/>.Name</param>
+    /// <param name="Enabled">Set true to enable, false to disable</param>
+    /// <response code="202"></response>
+    /// <response code="404"><see cref="MangaConnector"/> (Scanlation-Sites) with Name not found.</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPatch("{MangaConnectorName}/SetEnabled/{Enabled}")]
+    [ProducesResponseType(Status202Accepted)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult SetEnabled(string MangaConnectorName, bool Enabled)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.MangaConnectors.Find(MangaConnectorName) is not { } connector)
+            return NotFound();
+        
+        connector.Enabled = Enabled;
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Accepted();
+    }
+}

API/Controllers/MangaController.cs

@@ -0,0 +1,363 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+using API.Workers;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Net.Http.Headers;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Formats.Jpeg;
+using SixLabors.ImageSharp.Processing;
+using SixLabors.ImageSharp.Processing.Processors.Transforms;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class MangaController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Returns all cached <see cref="Manga"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    public IActionResult GetAllManga()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        Manga[] ret = context.Mangas.ToArray();
+        return Ok(ret);
+    }
+    
+    /// <summary>
+    /// Returns all cached <see cref="Manga"/> with <paramref name="MangaIds"/>
+    /// </summary>
+    /// <param name="MangaIds">Array of <<see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    [HttpPost("WithIDs")]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    public IActionResult GetManga([FromBody]string[] MangaIds)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        Manga[] ret = context.Mangas.Where(m => MangaIds.Contains(m.Key)).ToArray();
+        return Ok(ret);
+    }
+
+    /// <summary>
+    /// Return <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    [HttpGet("{MangaId}")]
+    [ProducesResponseType<Manga>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetManga(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        return Ok(manga);
+    }
+
+    /// <summary>
+    /// Delete <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><<see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpDelete("{MangaId}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult DeleteManga(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        context.Mangas.Remove(manga);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+
+
+    /// <summary>
+    /// Merge two <see cref="Manga"/> into one. THIS IS NOT REVERSIBLE!
+    /// </summary>
+    /// <param name="MangaIdFrom"><see cref="Manga"/>.Key of <see cref="Manga"/> merging data from (getting deleted)</param>
+    /// <param name="MangaIdInto"><see cref="Manga"/>.Key of <see cref="Manga"/> merging data into</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaIdFrom"/> or <paramref name="MangaIdInto"/> not found</response>
+    [HttpPatch("{MangaIdFrom}/MergeInto/{MangaIdInto}")]
+    [ProducesResponseType<byte[]>(Status200OK,"image/jpeg")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult MergeIntoManga(string MangaIdFrom, string MangaIdInto)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaIdFrom) is not { } from)
+            return NotFound(nameof(MangaIdFrom));
+        if (context.Mangas.Find(MangaIdInto) is not { } into)
+            return NotFound(nameof(MangaIdInto));
+        
+        BaseWorker[] newJobs = into.MergeFrom(from, context);
+        Tranga.AddWorkers(newJobs);
+        
+        return Ok();
+    }
+
+    /// <summary>
+    /// Returns Cover of <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <param name="width">If <paramref name="width"/> is provided, <paramref name="height"/> needs to also be provided</param>
+    /// <param name="height">If <paramref name="height"/> is provided, <paramref name="width"/> needs to also be provided</param>
+    /// <response code="200">JPEG Image</response>
+    /// <response code="204">Cover not loaded</response>
+    /// <response code="400">The formatting-request was invalid</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    /// <response code="503">Retry later, downloading cover</response>
+    [HttpGet("{MangaId}/Cover")]
+    [ProducesResponseType<byte[]>(Status200OK,"image/jpeg")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<int>(Status503ServiceUnavailable, "text/plain")]
+    public IActionResult GetCover(string MangaId, [FromQuery]int? width, [FromQuery]int? height)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        if (!System.IO.File.Exists(manga.CoverFileNameInCache))
+        {
+            if (Tranga.GetRunningWorkers().Any(worker => worker is DownloadCoverFromMangaconnectorWorker w && w.MangaConnectorId.ObjId == MangaId))
+            {
+                Response.Headers.Append("Retry-After", $"{TrangaSettings.workCycleTimeout * 2 / 1000:D}");
+                return StatusCode(Status503ServiceUnavailable, TrangaSettings.workCycleTimeout * 2  / 1000);
+            }
+            else
+                return NoContent();
+        }
+
+        Image image = Image.Load(manga.CoverFileNameInCache);
+
+        if (width is { } w && height is { } h)
+        {
+            if (width < 10 || height < 10 || width > 65535 || height > 65535)
+                return BadRequest();
+            image.Mutate(i => i.ApplyProcessor(new ResizeProcessor(new ResizeOptions()
+            {
+                Mode = ResizeMode.Max,
+                Size = new Size(w, h)
+            }, image.Size)));
+        }
+        
+        using MemoryStream ms = new();
+        image.Save(ms, new JpegEncoder(){Quality = 100});
+        DateTime lastModified = new FileInfo(manga.CoverFileNameInCache).LastWriteTime;
+        HttpContext.Response.Headers.CacheControl = "public";
+        return File(ms.GetBuffer(), "image/jpeg", new DateTimeOffset(lastModified), EntityTagHeaderValue.Parse($"\"{lastModified.Ticks}\""));
+    }
+
+    /// <summary>
+    /// Returns all <see cref="Chapter"/> of <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    [HttpGet("{MangaId}/Chapters")]
+    [ProducesResponseType<Chapter[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetChapters(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        Chapter[] chapters = manga.Chapters.ToArray();
+        return Ok(chapters);
+    }
+    
+    /// <summary>
+    /// Returns all downloaded <see cref="Chapter"/> for <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found.</response>
+    [HttpGet("{MangaId}/Chapters/Downloaded")]
+    [ProducesResponseType<Chapter[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetChaptersDownloaded(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+
+        List<Chapter> chapters = manga.Chapters.Where(c => c.Downloaded).ToList();
+        if (chapters.Count == 0)
+            return NoContent();
+        
+        return Ok(chapters);
+    }
+    
+    /// <summary>
+    /// Returns all <see cref="Chapter"/> not downloaded for <see cref="Manga"/> with <paramref name="MangaId"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found.</response>
+    [HttpGet("{MangaId}/Chapters/NotDownloaded")]
+    [ProducesResponseType<Chapter[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetChaptersNotDownloaded(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        List<Chapter> chapters = manga.Chapters.Where(c => c.Downloaded == false).ToList();
+        if (chapters.Count == 0)
+            return NoContent();
+        
+        return Ok(chapters);
+    }
+    
+    /// <summary>
+    /// Returns the latest <see cref="Chapter"/> of requested <see cref="Manga"/> available on <see cref="MangaConnector"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found.</response>
+    /// <response code="412">Could not retrieve the maximum chapter-number</response>
+    /// <response code="503">Retry after timeout, updating value</response>
+    [HttpGet("{MangaId}/Chapter/LatestAvailable")]
+    [ProducesResponseType<Chapter>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType<string>(Status404NotFound, "text/plain")]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    [ProducesResponseType<int>(Status503ServiceUnavailable, "text/plain")]
+    public IActionResult GetLatestChapter(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        List<Chapter> chapters = manga.Chapters.ToList();
+        if (chapters.Count == 0)
+        {
+            if (Tranga.GetRunningWorkers().Any(worker => worker is RetrieveMangaChaptersFromMangaconnectorWorker w && w.MangaConnectorId.ObjId == MangaId && w.State < WorkerExecutionState.Completed))
+            {
+                Response.Headers.Append("Retry-After", $"{TrangaSettings.workCycleTimeout * 2 / 1000:D}");
+                return StatusCode(Status503ServiceUnavailable, TrangaSettings.workCycleTimeout * 2/ 1000);
+            }else
+                return Ok(0);
+        }
+        
+        Chapter? max = chapters.Max();
+        if (max is null)
+            return StatusCode(Status500InternalServerError, "Max chapter could not be found");
+        
+        return Ok(max);
+    }
+    
+    /// <summary>
+    /// Returns the latest <see cref="Chapter"/> of requested <see cref="Manga"/> that is downloaded
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="204">No available chapters</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found.</response>
+    /// <response code="412">Could not retrieve the maximum chapter-number</response>
+    /// <response code="503">Retry after timeout, updating value</response>
+    [HttpGet("{MangaId}/Chapter/LatestDownloaded")]
+    [ProducesResponseType<Chapter>(Status200OK, "application/json")]
+    [ProducesResponseType(Status204NoContent)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status412PreconditionFailed, "text/plain")]
+    [ProducesResponseType<int>(Status503ServiceUnavailable, "text/plain")]
+    public IActionResult GetLatestChapterDownloaded(string MangaId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        
+        List<Chapter> chapters = manga.Chapters.ToList();
+        if (chapters.Count == 0)
+        {
+            if (Tranga.GetRunningWorkers().Any(worker => worker is RetrieveMangaChaptersFromMangaconnectorWorker w && w.MangaConnectorId.ObjId == MangaId && w.State < WorkerExecutionState.Completed))
+            {
+                Response.Headers.Append("Retry-After", $"{TrangaSettings.workCycleTimeout * 2 / 1000:D}");
+                return StatusCode(Status503ServiceUnavailable, TrangaSettings.workCycleTimeout * 2/ 1000);
+            }else
+                return NoContent();
+        }
+        
+        Chapter? max = chapters.Max();
+        if (max is null)
+            return StatusCode(Status412PreconditionFailed, "Max chapter could not be found");
+        
+        return Ok(max);
+    }
+
+    /// <summary>
+    /// Configure the <see cref="Chapter"/> cut-off for <see cref="Manga"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <param name="chapterThreshold">Threshold (<see cref="Chapter"/> ChapterNumber)</param>
+    /// <response code="202"></response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found.</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPatch("{MangaId}/IgnoreChaptersBefore")]
+    [ProducesResponseType(Status202Accepted)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult IgnoreChaptersBefore(string MangaId, [FromBody]float chapterThreshold)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound();
+        
+        manga.IgnoreChaptersBefore = chapterThreshold;
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+
+        return Accepted();
+    }
+
+    /// <summary>
+    /// Move <see cref="Manga"/> to different <see cref="FileLibrary"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <param name="LibraryId"><see cref="FileLibrary"/>.Key</param>
+    /// <response code="202">Folder is going to be moved</response>
+    /// <response code="404"><paramref name="MangaId"/> or <paramref name="LibraryId"/> not found</response>
+    [HttpPost("{MangaId}/ChangeLibrary/{LibraryId}")]
+    [ProducesResponseType(Status202Accepted)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult MoveFolder(string MangaId, string LibraryId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound(nameof(MangaId));
+        if(context.FileLibraries.Find(LibraryId) is not { } library)
+            return NotFound(nameof(LibraryId));
+
+        MoveMangaLibraryWorker moveLibrary = new(manga, library, scope);
+        UpdateChaptersDownloadedWorker updateDownloadedFiles = new(manga, [moveLibrary]);
+        
+        Tranga.AddWorkers([moveLibrary, updateDownloadedFiles]);
+        
+        return Accepted();
+    }
+}

API/Controllers/MetadataFetcherController.cs

@@ -0,0 +1,126 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MetadataFetchers;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class MetadataFetcherController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Get all <see cref="MetadataFetcher"/> (Metadata-Sites)
+    /// </summary>
+    /// <response code="200">Names of <see cref="MetadataFetcher"/> (Metadata-Sites)</response>
+    [HttpGet]
+    [ProducesResponseType<string[]>(Status200OK, "application/json")]
+    public IActionResult GetConnectors()
+    {
+        return Ok(Tranga.MetadataFetchers.Select(m => m.Name).ToArray());
+    }
+
+    /// <summary>
+    /// Returns all <see cref="MetadataEntry"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet("Links")]
+    [ProducesResponseType<MetadataEntry[]>(Status200OK, "application/json")]
+    public IActionResult GetLinkedEntries()
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        
+        return Ok(context.MetadataEntries.ToArray());
+    }
+
+    /// <summary>
+    /// Searches <see cref="MetadataFetcher"/> (Metadata-Sites) for Manga-Metadata
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <param name="MetadataFetcherName"><see cref="MetadataFetcher"/>.Name</param>
+    /// <param name="searchTerm">Instead of using the <paramref name="MangaId"/> for search on Website, use a specific term</param>
+    /// <response code="200"></response>
+    /// <response code="400"><see cref="MetadataFetcher"/> (Metadata-Sites) with <paramref name="MetadataFetcherName"/> does not exist</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    [HttpPost("{MetadataFetcherName}/SearchManga/{MangaId}")]
+    [ProducesResponseType<MetadataSearchResult[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult SearchMangaMetadata(string MangaId, string MetadataFetcherName, [FromBody(EmptyBodyBehavior = EmptyBodyBehavior.Allow)]string? searchTerm = null)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound();
+        if(Tranga.MetadataFetchers.FirstOrDefault(f => f.Name == MetadataFetcherName) is not { } fetcher)
+            return BadRequest();
+
+        MetadataSearchResult[] searchResults = searchTerm is null ? fetcher.SearchMetadataEntry(manga) : fetcher.SearchMetadataEntry(searchTerm);
+        return Ok(searchResults);
+    }
+
+    /// <summary>
+    /// Links <see cref="MetadataFetcher"/> (Metadata-Sites) using Provider-Specific Identifier to <see cref="Manga"/>
+    /// </summary>
+    /// <param name="MangaId"><see cref="Manga"/>.Key</param>
+    /// <param name="MetadataFetcherName"><see cref="MetadataFetcher"/>.Name</param>
+    /// <param name="Identifier"><see cref="MetadataFetcherName"/>-Specific ID</param>
+    /// <response code="200"></response>
+    /// <response code="400"><see cref="MetadataFetcher"/> (Metadata-Sites) with <paramref name="MetadataFetcherName"/> does not exist</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPost("{MetadataFetcherName}/Link/{MangaId}")]
+    [ProducesResponseType<MetadataEntry>(Status200OK, "application/json")]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult LinkMangaMetadata(string MangaId, string MetadataFetcherName, [FromBody]string Identifier)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.Mangas.Find(MangaId) is not { } manga)
+            return NotFound();
+        if(Tranga.MetadataFetchers.FirstOrDefault(f => f.Name == MetadataFetcherName) is not { } fetcher)
+            return BadRequest();
+        
+        MetadataEntry entry = fetcher.CreateMetadataEntry(manga, Identifier);
+        context.MetadataEntries.Add(entry);
+        
+        if(context.Sync().Result is { } errorMessage)
+            return StatusCode(Status500InternalServerError, errorMessage);
+        return Ok(entry);
+    }
+
+    /// <summary>
+    /// Un-Links <see cref="MetadataFetcher"/> (Metadata-Sites) from <see cref="Manga"/>
+    /// </summary>
+    /// <response code="200"></response>
+    /// <response code="400"><see cref="MetadataFetcher"/> (Metadata-Sites) with <paramref name="MetadataFetcherName"/> does not exist</response>
+    /// <response code="404"><see cref="Manga"/> with <paramref name="MangaId"/> not found</response>
+    /// <response code="412">No <see cref="MetadataEntry"/> linking <see cref="Manga"/> and <see cref="MetadataFetcher"/> found</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPost("{MetadataFetcherName}/Unlink/{MangaId}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status412PreconditionFailed, "text/plain")]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult UnlinkMangaMetadata(string MangaId, string MetadataFetcherName)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.Mangas.Find(MangaId) is null)
+            return NotFound();
+        if(Tranga.MetadataFetchers.FirstOrDefault(f => f.Name == MetadataFetcherName) is null)
+            return BadRequest();
+        if(context.MetadataEntries.FirstOrDefault(e => e.MangaId == MangaId && e.MetadataFetcherName == MetadataFetcherName) is not { } entry)
+            return StatusCode(Status412PreconditionFailed, "No entry found");
+
+        context.Remove(entry);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Ok();
+    }
+}

API/Controllers/NotificationConnectorController.cs

@@ -0,0 +1,163 @@
+using System.Text;
+using API.APIEndpointRecords;
+using API.Schema.NotificationsContext;
+using API.Schema.NotificationsContext.NotificationConnectors;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Produces("application/json")]
+[Route("v{v:apiVersion}/[controller]")]
+public class NotificationConnectorController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Gets all configured <see cref="NotificationConnector"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<NotificationConnector[]>(Status200OK, "application/json")]
+    public IActionResult GetAllConnectors()
+    {
+        NotificationsContext context = scope.ServiceProvider.GetRequiredService<NotificationsContext>();
+        
+        return Ok(context.NotificationConnectors.ToArray());
+    }
+    
+    /// <summary>
+    /// Returns <see cref="NotificationConnector"/> with requested Name
+    /// </summary>
+    /// <param name="Name"><see cref="NotificationConnector"/>.Name</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="NotificationConnector"/> with <paramref name="Name"/> not found</response>
+    [HttpGet("{Name}")]
+    [ProducesResponseType<NotificationConnector>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetConnector(string Name)
+    {
+        NotificationsContext context = scope.ServiceProvider.GetRequiredService<NotificationsContext>();
+        if(context.NotificationConnectors.Find(Name) is not { } connector)
+            return NotFound();
+        
+        return Ok(connector);
+    }
+    
+    /// <summary>
+    /// Creates a new <see cref="NotificationConnector"/>
+    /// </summary>
+    /// <remarks>Formatting placeholders: "%title" and "%text" can be placed in url, header-values and body and will be replaced when notifications are sent</remarks>
+    /// <response code="201"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut]
+    [ProducesResponseType(Status201Created)]
+    [ProducesResponseType(Status409Conflict)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreateConnector([FromBody]NotificationConnector notificationConnector)
+    {
+        NotificationsContext context = scope.ServiceProvider.GetRequiredService<NotificationsContext>();
+        
+        context.NotificationConnectors.Add(notificationConnector);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Created();
+    }
+    
+    /// <summary>
+    /// Creates a new Gotify-<see cref="NotificationConnector"/>
+    /// </summary>
+    /// <remarks>Priority needs to be between 0 and 10</remarks>
+    /// <response code="201"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut("Gotify")]
+    [ProducesResponseType<string>(Status201Created, "application/json")]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreateGotifyConnector([FromBody]GotifyRecord gotifyData)
+    {
+        //TODO Validate Data
+        
+        NotificationConnector gotifyConnector = new (gotifyData.Name,
+            gotifyData.Endpoint, 
+            new Dictionary<string, string>() { { "X-Gotify-IDOnConnector", gotifyData.AppToken } }, 
+            "POST", 
+            $"{{\"message\": \"%text\", \"title\": \"%title\", \"Priority\": {gotifyData.Priority}}}");
+        return CreateConnector(gotifyConnector);
+    }
+    
+    /// <summary>
+    /// Creates a new Ntfy-<see cref="NotificationConnector"/>
+    /// </summary>
+    /// <remarks>Priority needs to be between 1 and 5</remarks>
+    /// <response code="201"></response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut("Ntfy")]
+    [ProducesResponseType<string>(Status201Created, "application/json")]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreateNtfyConnector([FromBody]NtfyRecord ntfyRecord)
+    {
+        //TODO Validate Data
+        
+        string authHeader = "Basic " + Convert.ToBase64String(Encoding.UTF8.GetBytes($"{ntfyRecord.Username}:{ntfyRecord.Password}"));
+        string auth = Convert.ToBase64String(Encoding.UTF8.GetBytes(authHeader)).Replace("=","");
+        
+        NotificationConnector ntfyConnector = new (ntfyRecord.Name,
+            $"{ntfyRecord.Endpoint}/{ntfyRecord.Topic}?auth={auth}", 
+            new Dictionary<string, string>()
+            {
+                {"Title", "%title"},
+                {"Priority", ntfyRecord.Priority.ToString()},
+            }, 
+            "POST", 
+            "%text");
+        return CreateConnector(ntfyConnector);
+    }
+    
+    /// <summary>
+    /// Creates a new Pushover-<see cref="NotificationConnector"/>
+    /// </summary>
+    /// <remarks>https://pushover.net/api</remarks>
+    /// <response code="201">ID of new connector</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPut("Pushover")]
+    [ProducesResponseType<string>(Status201Created, "application/json")]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult CreatePushoverConnector([FromBody]PushoverRecord pushoverRecord)
+    {
+        //TODO Validate Data
+        
+        NotificationConnector pushoverConnector = new  (pushoverRecord.Name,
+            $"https://api.pushover.net/1/messages.json", 
+            new Dictionary<string, string>(),
+            "POST", 
+            $"{{\"token\": \"{pushoverRecord.AppToken}\", \"user\": \"{pushoverRecord.User}\", \"message:\":\"%text\", \"%title\" }}");
+        return CreateConnector(pushoverConnector);
+    }
+    
+    /// <summary>
+    /// Deletes the <see cref="NotificationConnector"/> with the requested Name
+    /// </summary>
+    /// <param name="Name"><see cref="NotificationConnector"/>.Name</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="NotificationConnector"/> with Name not found</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpDelete("{Name}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult DeleteConnector(string Name)
+    {
+        NotificationsContext context = scope.ServiceProvider.GetRequiredService<NotificationsContext>();
+        if(context.NotificationConnectors.Find(Name) is not { } connector)
+            return NotFound();
+        
+        context.NotificationConnectors.Remove(connector);
+        
+        if(context.Sync().Result is { success: false } result)
+            return StatusCode(Status500InternalServerError, result.exceptionMessage);
+        return Created();
+    }
+}

API/Controllers/QueryController.cs

@@ -0,0 +1,82 @@
+using API.Schema.MangaContext;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class QueryController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Returns the <see cref="Author"/> with <paramref name="AuthorId"/>
+    /// </summary>
+    /// <param name="AuthorId"><see cref="Author"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Author"/> with <paramref name="AuthorId"/> not found</response>
+    [HttpGet("Author/{AuthorId}")]
+    [ProducesResponseType<Author>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetAuthor(string AuthorId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Authors.Find(AuthorId) is not { } author)
+            return NotFound();
+        
+        return Ok(author);
+    }
+    
+    /// <summary>
+    /// Returns all <see cref="Manga"/> which where Authored by <see cref="Author"/> with <paramref name="AuthorId"/>
+    /// </summary>
+    /// <param name="AuthorId"><see cref="Author"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Author"/> with <paramref name="AuthorId"/></response>
+    [HttpGet("Mangas/WithAuthorId/{AuthorId}")]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    public IActionResult GetMangaWithAuthorIds(string AuthorId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Authors.Find(AuthorId) is not { } author)
+            return NotFound();
+        
+        return Ok(context.Mangas.Where(m => m.Authors.Contains(author)));
+    }
+    
+    /// <summary>
+    /// Returns all <see cref="Manga"/> with <see cref="Tag"/>
+    /// </summary>
+    /// <param name="Tag"><see cref="Tag"/>.Tag</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Tag"/> not found</response>
+    [HttpGet("Mangas/WithTag/{Tag}")]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    public IActionResult GetMangasWithTag(string Tag)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Tags.Find(Tag) is not { } tag)
+            return NotFound();
+        
+        return Ok(context.Mangas.Where(m => m.MangaTags.Contains(tag)));
+    }
+    
+    /// <summary>
+    /// Returns <see cref="Chapter"/> with <paramref name="ChapterId"/>
+    /// </summary>
+    /// <param name="ChapterId"><see cref="Chapter"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="Chapter"/> with <paramref name="ChapterId"/> not found</response>
+    [HttpGet("Chapter/{ChapterId}")]
+    [ProducesResponseType<Chapter>(Status200OK, "application/json")]
+    public IActionResult GetChapter(string ChapterId)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.Chapters.Find(ChapterId) is not { } chapter)
+            return NotFound();
+        
+        return Ok(chapter);
+    }
+}

API/Controllers/SearchController.cs

@@ -0,0 +1,103 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class SearchController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Initiate a search for a <see cref="Manga"/> on <see cref="MangaConnector"/> with searchTerm
+    /// </summary>
+    /// <param name="MangaConnectorName"><see cref="MangaConnector"/>.Name</param>
+    /// <param name="Query">searchTerm</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="MangaConnector"/> with Name not found</response>
+    /// <response code="412"><see cref="MangaConnector"/> with Name is disabled</response>
+    [HttpGet("{MangaConnectorName}/{Query}")]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType(Status406NotAcceptable)]
+    public IActionResult SearchManga(string MangaConnectorName, string Query)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if(context.MangaConnectors.Find(MangaConnectorName) is not { } connector)
+            return NotFound();
+        if (connector.Enabled is false)
+            return StatusCode(Status412PreconditionFailed);
+        
+        (Manga, MangaConnectorId<Manga>)[] mangas = connector.SearchManga(Query);
+        List<Manga> retMangas = new();
+        foreach ((Manga manga, MangaConnectorId<Manga> mcId) manga in mangas)
+        {
+            if(AddMangaToContext(manga, context) is { } add)
+                retMangas.Add(add);
+        }
+
+        return Ok(retMangas.ToArray());
+    }
+
+    /// <summary>
+    /// Returns <see cref="Manga"/> from the <see cref="MangaConnector"/> associated with <paramref name="url"/>
+    /// </summary>
+    /// <param name="url"></param>
+    /// <response code="200"></response>
+    /// <response code="300">Multiple <see cref="MangaConnector"/> found for URL</response>
+    /// <response code="404"><see cref="Manga"/> not found</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpPost("Url")]
+    [ProducesResponseType<Manga>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType(Status500InternalServerError)]
+    public IActionResult GetMangaFromUrl([FromBody]string url)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        if (context.MangaConnectors.Find("Global") is not { } connector)
+            return StatusCode(Status500InternalServerError, "Could not find Global Connector.");
+
+        if(connector.GetMangaFromUrl(url) is not { } manga)
+            return NotFound();
+        
+        if(AddMangaToContext(manga, context) is not { } add)
+            return StatusCode(Status500InternalServerError);
+        
+        return Ok(add);
+    }
+    
+    private Manga? AddMangaToContext((Manga, MangaConnectorId<Manga>) manga, MangaContext context) => AddMangaToContext(manga.Item1, manga.Item2, context);
+
+    private static Manga? AddMangaToContext(Manga addManga, MangaConnectorId<Manga> addMcId, MangaContext context)
+    {
+        Manga manga = context.Mangas.Find(addManga.Key) ?? addManga;
+        MangaConnectorId<Manga> mcId = context.MangaConnectorToManga.Find(addMcId.Key) ?? addMcId;
+        mcId.Obj = manga;
+        
+        IEnumerable<MangaTag> mergedTags = manga.MangaTags.Select(mt =>
+        {
+            MangaTag? inDb = context.Tags.Find(mt.Tag);
+            return inDb ?? mt;
+        });
+        manga.MangaTags = mergedTags.ToList();
+
+        IEnumerable<Author> mergedAuthors = manga.Authors.Select(ma =>
+        {
+            Author? inDb = context.Authors.Find(ma.Key);
+            return inDb ?? ma;
+        });
+        manga.Authors = mergedAuthors.ToList();
+        
+        
+        if(context.MangaConnectorToManga.Find(addMcId.Key) is null)
+            context.MangaConnectorToManga.Add(mcId);
+
+        if (context.Sync().Result is { success: false } )
+            return null;
+        return manga;
+    }
+}

API/Controllers/SettingsController.cs

@@ -0,0 +1,301 @@
+using API.MangaDownloadClients;
+using API.Schema.MangaContext;
+using API.Workers;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{v:apiVersion}/[controller]")]
+public class SettingsController(IServiceScope scope) : Controller
+{
+    /// <summary>
+    /// Get all Settings
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<JObject>(Status200OK, "application/json")]
+    public IActionResult GetSettings()
+    {
+        return Ok(JObject.Parse(TrangaSettings.Serialize()));
+    }
+    
+    /// <summary>
+    /// Get the current UserAgent used by Tranga
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet("UserAgent")]
+    [ProducesResponseType<string>(Status200OK, "text/plain")]
+    public IActionResult GetUserAgent()
+    {
+        return Ok(TrangaSettings.userAgent);
+    }
+    
+    /// <summary>
+    /// Set a new UserAgent
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpPatch("UserAgent")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult SetUserAgent([FromBody]string userAgent)
+    {
+        TrangaSettings.UpdateUserAgent(userAgent);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Reset the UserAgent to default
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpDelete("UserAgent")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult ResetUserAgent()
+    {
+        TrangaSettings.UpdateUserAgent(TrangaSettings.DefaultUserAgent);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Get all Request-Limits
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet("RequestLimits")]
+    [ProducesResponseType<Dictionary<RequestType,int>>(Status200OK, "application/json")]
+    public IActionResult GetRequestLimits()
+    {
+        return Ok(TrangaSettings.requestLimits);
+    }
+    
+    /// <summary>
+    /// Update all Request-Limits to new values
+    /// </summary>
+    /// <remarks><h1>NOT IMPLEMENTED</h1></remarks>
+    [HttpPatch("RequestLimits")]
+    [ProducesResponseType(Status501NotImplemented)]
+    public IActionResult SetRequestLimits()
+    {
+        return StatusCode(501);
+    }
+
+    /// <summary>
+    /// Updates a Request-Limit value
+    /// </summary>
+    /// <param name="RequestType">Type of Request</param>
+    /// <param name="requestLimit">New limit in Requests/Minute</param>
+    /// <response code="200"></response>
+    /// <response code="400">Limit needs to be greater than 0</response>
+    [HttpPatch("RequestLimits/{RequestType}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status400BadRequest)]
+    public IActionResult SetRequestLimit(RequestType RequestType, [FromBody]int requestLimit)
+    {
+        if (requestLimit <= 0)
+            return BadRequest();
+        TrangaSettings.UpdateRequestLimit(RequestType, requestLimit);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Reset Request-Limit
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpDelete("RequestLimits/{RequestType}")]
+    [ProducesResponseType<string>(Status200OK)]
+    public IActionResult ResetRequestLimits(RequestType RequestType)
+    {
+        TrangaSettings.UpdateRequestLimit(RequestType, TrangaSettings.DefaultRequestLimits[RequestType]);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Reset Request-Limit
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpDelete("RequestLimits")]
+    [ProducesResponseType<string>(Status200OK)]
+    public IActionResult ResetRequestLimits()
+    {
+        TrangaSettings.ResetRequestLimits();
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Returns Level of Image-Compression for Images
+    /// </summary>
+    /// <response code="200">JPEG compression-level as Integer</response>
+    [HttpGet("ImageCompression")]
+    [ProducesResponseType<int>(Status200OK, "text/plain")]
+    public IActionResult GetImageCompression()
+    {
+        return Ok(TrangaSettings.compression);
+    }
+    
+    /// <summary>
+    /// Set the Image-Compression-Level for Images
+    /// </summary>
+    /// <param name="level">100 to disable, 0-99 for JPEG compression-Level</param>
+    /// <response code="200"></response>
+    /// <response code="400">Level outside permitted range</response>
+    [HttpPatch("ImageCompression")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status400BadRequest)]
+    public IActionResult SetImageCompression([FromBody]int level)
+    {
+        if (level < 1 || level > 100)
+            return BadRequest();
+        TrangaSettings.UpdateCompressImages(level);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Get state of Black/White-Image setting
+    /// </summary>
+    /// <response code="200">True if enabled</response>
+    [HttpGet("BWImages")]
+    [ProducesResponseType<bool>(Status200OK, "text/plain")]
+    public IActionResult GetBwImagesToggle()
+    {
+        return Ok(TrangaSettings.bwImages);
+    }
+    
+    /// <summary>
+    /// Enable/Disable conversion of Images to Black and White
+    /// </summary>
+    /// <param name="enabled">true to enable</param>
+    /// <response code="200"></response>
+    [HttpPatch("BWImages")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult SetBwImagesToggle([FromBody]bool enabled)
+    {
+        TrangaSettings.UpdateBwImages(enabled);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Get state of April Fools Mode
+    /// </summary>
+    /// <remarks>April Fools Mode disables all downloads on April 1st</remarks>
+    /// <response code="200">True if enabled</response>
+    [HttpGet("AprilFoolsMode")]
+    [ProducesResponseType<bool>(Status200OK, "text/plain")]
+    public IActionResult GetAprilFoolsMode()
+    {
+        return Ok(TrangaSettings.aprilFoolsMode);
+    }
+    
+    /// <summary>
+    /// Enable/Disable April Fools Mode
+    /// </summary>
+    /// <remarks>April Fools Mode disables all downloads on April 1st</remarks>
+    /// <param name="enabled">true to enable</param>
+    /// <response code="200"></response>
+    [HttpPatch("AprilFoolsMode")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult SetAprilFoolsMode([FromBody]bool enabled)
+    {
+        TrangaSettings.UpdateAprilFoolsMode(enabled);
+        return Ok();
+    }
+    
+    /// <summary>
+    /// Gets the Chapter Naming Scheme
+    /// </summary>
+    /// <remarks>
+    /// Placeholders:
+    /// %M Obj Name
+    /// %V Volume
+    /// %C Chapter
+    /// %T Title
+    /// %A Author (first in list)
+    /// %I Chapter Internal ID
+    /// %i Obj Internal ID
+    /// %Y Year (Obj)
+    ///
+    /// ?_(...) replace _ with a value from above:
+    /// Everything inside the braces will only be added if the value of %_ is not null
+    /// </remarks>
+    /// <response code="200"></response>
+    [HttpGet("ChapterNamingScheme")]
+    [ProducesResponseType<string>(Status200OK, "text/plain")]
+    public IActionResult GetCustomNamingScheme()
+    {
+        return Ok(TrangaSettings.chapterNamingScheme);
+    }
+    
+    /// <summary>
+    /// Sets the Chapter Naming Scheme
+    /// </summary>
+    /// <remarks>
+    /// Placeholders:
+    /// %M Obj Name
+    /// %V Volume
+    /// %C Chapter
+    /// %T Title
+    /// %A Author (first in list)
+    /// %Y Year (Obj)
+    ///
+    /// ?_(...) replace _ with a value from above:
+    /// Everything inside the braces will only be added if the value of %_ is not null
+    /// </remarks>
+    /// <response code="200"></response>
+    [HttpPatch("ChapterNamingScheme")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult SetCustomNamingScheme([FromBody]string namingScheme)
+    {
+        MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+        
+        Dictionary<Chapter, string> oldPaths = context.Chapters.ToDictionary(c => c, c => c.FullArchiveFilePath);
+        TrangaSettings.UpdateChapterNamingScheme(namingScheme);
+        MoveFileOrFolderWorker[] newJobs = oldPaths
+            .Select(kv => new MoveFileOrFolderWorker(kv.Value, kv.Key.FullArchiveFilePath)).ToArray();
+        Tranga.AddWorkers(newJobs);
+        
+        return Ok();
+    }
+
+    /// <summary>
+    /// Sets the FlareSolverr-URL
+    /// </summary>
+    /// <param name="flareSolverrUrl">URL of FlareSolverr-Instance</param>
+    /// <response code="200"></response>
+    [HttpPost("FlareSolverr/Url")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult SetFlareSolverrUrl([FromBody]string flareSolverrUrl)
+    {
+        TrangaSettings.UpdateFlareSolverrUrl(flareSolverrUrl);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Resets the FlareSolverr-URL (HttpClient does not use FlareSolverr anymore)
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpDelete("FlareSolverr/Url")]
+    [ProducesResponseType(Status200OK)]
+    public IActionResult ClearFlareSolverrUrl()
+    {
+        TrangaSettings.UpdateFlareSolverrUrl(string.Empty);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Test FlareSolverr
+    /// </summary>
+    /// <response code="200">FlareSolverr is working!</response>
+    /// <response code="500">FlareSolverr is not working</response>
+    [HttpPost("FlareSolverr/Test")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status500InternalServerError)]
+    public IActionResult TestFlareSolverrReachable()
+    {
+        const string knownProtectedUrl = "https://prowlarr.servarr.com/v1/ping";
+        FlareSolverrDownloadClient client = new();
+        RequestResult result = client.MakeRequestInternal(knownProtectedUrl);
+        return (int)result.statusCode >= 200 && (int)result.statusCode < 300 ? Ok() : StatusCode(500, result.statusCode); 
+    }
+}

API/Controllers/WorkerController.cs

@@ -0,0 +1,154 @@
+using API.APIEndpointRecords;
+using API.Workers;
+using Asp.Versioning;
+using log4net;
+using Microsoft.AspNetCore.Mvc;
+using static Microsoft.AspNetCore.Http.StatusCodes;
+// ReSharper disable InconsistentNaming
+
+namespace API.Controllers;
+
+[ApiVersion(2)]
+[ApiController]
+[Route("v{version:apiVersion}/[controller]")]
+public class WorkerController(ILog Log) : Controller
+{
+    /// <summary>
+    /// Returns all <see cref="BaseWorker"/>
+    /// </summary>
+    /// <response code="200"></response>
+    [HttpGet]
+    [ProducesResponseType<BaseWorker[]>(Status200OK, "application/json")]
+    public IActionResult GetAllWorkers()
+    {
+        return Ok(Tranga.Workers.ToArray());
+    }
+    
+    /// <summary>
+    /// Returns <see cref="BaseWorker"/> with requested <paramref name="WorkerIds"/>
+    /// </summary>
+    /// <param name="WorkerIds">Array of <see cref="BaseWorker"/>.Key</param>
+    /// <response code="200"></response>
+    [HttpPost("WithIDs")]
+    [ProducesResponseType<BaseWorker[]>(Status200OK, "application/json")]
+    public IActionResult GetJobs([FromBody]string[] WorkerIds)
+    {
+        return Ok(Tranga.Workers.Where(worker => WorkerIds.Contains(worker.Key)).ToArray());
+    }
+
+    /// <summary>
+    /// Get all <see cref="BaseWorker"/> in requested <see cref="WorkerExecutionState"/>
+    /// </summary>
+    /// <param name="State">Requested <see cref="WorkerExecutionState"/></param>
+    /// <response code="200"></response>
+    [HttpGet("State/{State}")]
+    [ProducesResponseType<BaseWorker[]>(Status200OK, "application/json")]
+    public IActionResult GetJobsInState(WorkerExecutionState State)
+    {
+        return Ok(Tranga.Workers.Where(worker => worker.State == State).ToArray());
+    }
+
+    /// <summary>
+    /// Return <see cref="BaseWorker"/> with <paramref name="WorkerId"/>
+    /// </summary>
+    /// <param name="WorkerId"><see cref="BaseWorker"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="BaseWorker"/> with <paramref name="WorkerId"/> could not be found</response>
+    [HttpGet("{WorkerId}")]
+    [ProducesResponseType<BaseWorker>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult GetJob(string WorkerId)
+    {
+        if(Tranga.Workers.FirstOrDefault(w => w.Key == WorkerId) is not { } worker)
+            return NotFound(nameof(WorkerId));
+        return Ok(worker);
+    }
+
+    /// <summary>
+    /// Delete <see cref="BaseWorker"/> with <paramref name="WorkerId"/> and all child-<see cref="BaseWorker"/>s
+    /// </summary>
+    /// <param name="WorkerId"><see cref="BaseWorker"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="BaseWorker"/> with <paramref name="WorkerId"/> could not be found</response>
+    [HttpDelete("{WorkerId}")]
+    [ProducesResponseType(Status200OK)]
+    [ProducesResponseType(Status404NotFound)]
+    public IActionResult DeleteJob(string WorkerId)
+    {
+        if(Tranga.Workers.FirstOrDefault(w => w.Key == WorkerId) is not { } worker)
+            return NotFound(nameof(WorkerId));
+        Tranga.RemoveWorker(worker);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Modify <see cref="BaseWorker"/> with <paramref name="WorkerId"/>
+    /// </summary>
+    /// <param name="WorkerId"><see cref="BaseWorker"/>.Key</param>
+    /// <param name="modifyWorkerRecord">Fields to modify, set to null to keep previous value</param>
+    /// <response code="202"></response>
+    /// <response code="400"></response>
+    /// <response code="404"><see cref="BaseWorker"/> with <paramref name="WorkerId"/> could not be found</response>
+    /// <response code="409"><see cref="BaseWorker"/> is not <see cref="IPeriodic"/>, can not modify <paramref name="modifyWorkerRecord.IntervalMs"/></response>
+    [HttpPatch("{WorkerId}")]
+    [ProducesResponseType<BaseWorker>(Status202Accepted, "application/json")]
+    [ProducesResponseType(Status400BadRequest)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status409Conflict, "text/plain")]
+    public IActionResult ModifyJob(string WorkerId, [FromBody]ModifyWorkerRecord modifyWorkerRecord)
+    {
+        if(Tranga.Workers.FirstOrDefault(w => w.Key == WorkerId) is not { } worker)
+            return NotFound(nameof(WorkerId));
+        
+        if(modifyWorkerRecord.IntervalMs is not null && worker is not IPeriodic)
+            return Conflict("Can not modify Interval of non-Periodic worker");
+        else if(modifyWorkerRecord.IntervalMs is not null && worker is IPeriodic periodic)
+            periodic.Interval = TimeSpan.FromMilliseconds((long)modifyWorkerRecord.IntervalMs);
+        
+        return Accepted(worker);
+    }
+
+    /// <summary>
+    /// Starts <see cref="BaseWorker"/> with <paramref name="WorkerId"/>
+    /// </summary>
+    /// <param name="WorkerId"><see cref="BaseWorker"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="BaseWorker"/> with <paramref name="WorkerId"/> could not be found</response>
+    /// <response code="412"><see cref="BaseWorker"/> was already running</response>
+    [HttpPost("{WorkerId}/Start")]
+    [ProducesResponseType(Status202Accepted)]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType<string>(Status412PreconditionFailed, "text/plain")]
+    public IActionResult StartJob(string WorkerId)
+    {
+        if(Tranga.Workers.FirstOrDefault(w => w.Key == WorkerId) is not { } worker)
+            return NotFound(nameof(WorkerId));
+        
+        if (worker.State >= WorkerExecutionState.Waiting)
+            return StatusCode(Status412PreconditionFailed, "Already running");
+
+        Tranga.MarkWorkerForStart(worker);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Stops <see cref="BaseWorker"/> with <paramref name="WorkerId"/>
+    /// </summary>
+    /// <param name="WorkerId"><see cref="BaseWorker"/>.Key</param>
+    /// <response code="200"></response>
+    /// <response code="404"><see cref="BaseWorker"/> with <paramref name="WorkerId"/> could not be found</response>
+    /// <response code="208"><see cref="BaseWorker"/> was not running</response>
+    [HttpPost("{WorkerId}/Stop")]
+    [ProducesResponseType(Status501NotImplemented)]
+    public IActionResult StopJob(string WorkerId)
+    {
+        if(Tranga.Workers.FirstOrDefault(w => w.Key == WorkerId) is not { } worker)
+            return NotFound(nameof(WorkerId));
+        
+        if(worker.State is < WorkerExecutionState.Running or >= WorkerExecutionState.Completed)
+            return StatusCode(Status208AlreadyReported, "Not running");
+        
+        Tranga.StopWorker(worker);
+        return Ok();
+    }
+}

API/HttpRequestTimeFeature.cs

@@ -0,0 +1,35 @@
+namespace API;
+
+public interface IHttpRequestTimeFeature
+{
+    DateTime RequestTime { get; }
+}
+
+public class HttpRequestTimeFeature : IHttpRequestTimeFeature
+{
+    public DateTime RequestTime { get; }    
+
+    public HttpRequestTimeFeature()
+    {
+        RequestTime = DateTime.Now;
+    }
+}
+
+public class RequestTimeMiddleware
+{
+    private readonly RequestDelegate _next;
+
+    public RequestTimeMiddleware(RequestDelegate next)
+    {
+        _next = next;
+    }
+
+    public Task InvokeAsync(HttpContext context)
+    {
+        var httpRequestTimeFeature = new HttpRequestTimeFeature();
+        context.Features.Set<IHttpRequestTimeFeature>(httpRequestTimeFeature);
+
+        // Call the next delegate/middleware in the pipeline
+        return this._next(context);
+    }
+}

API/MangaDownloadClients/ChromiumDownloadClient.cs

@@ -0,0 +1,151 @@
+using System.Net;
+using System.Text;
+using System.Text.RegularExpressions;
+using HtmlAgilityPack;
+using log4net;
+using PuppeteerSharp;
+
+namespace API.MangaDownloadClients;
+
+internal class ChromiumDownloadClient : DownloadClient
+{
+    private static IBrowser? _browser;
+    private readonly HttpDownloadClient _httpDownloadClient;
+    private readonly Thread _closeStalePagesThread;
+    private readonly List<KeyValuePair<IPage, DateTime>> _openPages = new ();
+    
+    private static async Task<IBrowser> StartBrowser(ILog log)
+    {
+        return await Puppeteer.LaunchAsync(new LaunchOptions
+        {
+            Headless = true,
+            Args = new [] {
+                "--disable-gpu",
+                "--disable-dev-shm-usage",
+                "--disable-setuid-sandbox",
+                "--no-sandbox"},
+            Timeout = 30000
+        }, new LoggerFactory([new Provider(log)]));
+    }
+
+    public ChromiumDownloadClient()
+    {
+        _httpDownloadClient = new();
+        if(_browser is null)
+            _browser = StartBrowser(Log).Result;
+        _closeStalePagesThread = new Thread(CheckStalePages);
+        _closeStalePagesThread.Start();
+    }
+
+    private void CheckStalePages()
+    {
+        while (true)
+        {
+            Thread.Sleep(TimeSpan.FromHours(1));
+            Log.Debug("Removing stale pages");
+            foreach ((IPage key, DateTime _) in _openPages.Where(kv => kv.Value.Subtract(DateTime.Now) > TimeSpan.FromHours(1)))
+            {
+                Log.Debug($"Closing {key.Url}");
+                key.CloseAsync().Wait();
+            }
+        }
+    }
+
+    private readonly Regex _imageUrlRex = new(@"https?:\/\/.*\.(?:p?jpe?g|gif|a?png|bmp|avif|webp)(\?.*)?");
+    internal override RequestResult MakeRequestInternal(string url, string? referrer = null, string? clickButton = null)
+    {
+        Log.Debug($"Requesting {url}");
+        return _imageUrlRex.IsMatch(url)
+            ? _httpDownloadClient.MakeRequestInternal(url, referrer)
+            : MakeRequestBrowser(url, referrer, clickButton);
+    }
+
+    private RequestResult MakeRequestBrowser(string url, string? referrer = null, string? clickButton = null)
+    {
+        if (_browser is null)
+            return new RequestResult(HttpStatusCode.InternalServerError, null, Stream.Null);
+        IPage page = _browser.NewPageAsync().Result;
+        _openPages.Add(new(page, DateTime.Now));
+        page.SetExtraHttpHeadersAsync(new() { { "Referer", referrer } });
+        page.DefaultTimeout = 30000;
+        IResponse response;
+        try
+        {
+            response = page.GoToAsync(url, WaitUntilNavigation.Networkidle0).Result;
+            Log.Debug($"Page loaded. {url}");
+        }
+        catch (Exception e)
+        {
+            Log.Info($"Could not load Page {url}\n{e.Message}");
+            page.CloseAsync();
+            _openPages.Remove(_openPages.Find(i => i.Key == page));
+            return new RequestResult(HttpStatusCode.InternalServerError, null, Stream.Null);
+        }
+
+        Stream stream = Stream.Null;
+        HtmlDocument? document = null;
+
+        if (response.Headers.TryGetValue("Content-Type", out string? content))
+        {
+            if (content.Contains("text/html"))
+            {
+                if (clickButton is not null && page.QuerySelectorAsync(clickButton).Result is not null)
+                    page.ClickAsync(clickButton).Wait();
+                string htmlString = page.GetContentAsync().Result;
+                stream = new MemoryStream(Encoding.Default.GetBytes(htmlString));
+                document = new ();
+                document.LoadHtml(htmlString);
+            }else if (content.Contains("image"))
+            {
+                stream = new MemoryStream(response.BufferAsync().Result);
+            }
+        }
+        else
+        {
+            page.CloseAsync().Wait();
+            _openPages.Remove(_openPages.Find(i => i.Key == page));
+            return new RequestResult(HttpStatusCode.InternalServerError, null, Stream.Null);
+        }
+        
+        page.CloseAsync().Wait();
+        _openPages.Remove(_openPages.Find(i => i.Key == page));
+        return new RequestResult(response.Status, document, stream, false, "");
+    }
+
+    private class Provider(ILog log) : ILoggerProvider
+    {
+        public void Dispose()
+        {
+            
+        }
+
+        public ILogger CreateLogger(string categoryName)
+        {
+            return new ChromiumLogger(log);
+        }
+    }
+
+    private class ChromiumLogger(ILog log) : ILogger
+    {
+        public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception? exception, Func<TState, Exception?, string> formatter)
+        {
+            string message = formatter.Invoke(state, exception);
+            switch(logLevel)
+            {
+                case LogLevel.Critical: log.Fatal(message); break;
+                case LogLevel.Error: log.Error(message); break;
+                case LogLevel.Warning: log.Warn(message); break;
+                case LogLevel.Information: log.Info(message); break;
+                case LogLevel.Debug: log.Debug(message); break;
+                default: log.Info(message); break;
+            }
+        }
+
+        public bool IsEnabled(LogLevel logLevel) => true;
+
+        public IDisposable? BeginScope<TState>(TState state) where TState : notnull
+        {
+            return null;
+        }
+    }
+}

API/MangaDownloadClients/DownloadClient.cs

@@ -0,0 +1,47 @@
+using System.Net;
+using log4net;
+
+namespace API.MangaDownloadClients;
+
+public abstract class DownloadClient
+{
+    private static readonly Dictionary<RequestType, DateTime> LastExecutedRateLimit = new();
+    protected ILog Log { get; init; }
+
+    protected DownloadClient()
+    {
+        this.Log = LogManager.GetLogger(GetType());
+    }
+    
+    public RequestResult MakeRequest(string url, RequestType requestType, string? referrer = null, string? clickButton = null)
+    {
+        Log.Debug($"Requesting {requestType} {url}");
+        if (!TrangaSettings.requestLimits.ContainsKey(requestType))
+        {
+            return new RequestResult(HttpStatusCode.NotAcceptable, null, Stream.Null);
+        }
+
+        int rateLimit = TrangaSettings.userAgent == TrangaSettings.DefaultUserAgent
+            ? TrangaSettings.DefaultRequestLimits[requestType]
+            : TrangaSettings.requestLimits[requestType];
+        
+        TimeSpan timeBetweenRequests = TimeSpan.FromMinutes(1).Divide(rateLimit);
+        DateTime now = DateTime.Now;
+        LastExecutedRateLimit.TryAdd(requestType, now.Subtract(timeBetweenRequests));
+
+        TimeSpan rateLimitTimeout = timeBetweenRequests.Subtract(now.Subtract(LastExecutedRateLimit[requestType]));
+        Log.Debug($"Request limit {requestType} {rateLimit}/Minute timeBetweenRequests: {timeBetweenRequests:ss'.'fffff} Timeout: {rateLimitTimeout:ss'.'fffff}");
+        
+        if (rateLimitTimeout > TimeSpan.Zero)
+        {
+            Thread.Sleep(rateLimitTimeout);
+        }
+
+        RequestResult result = MakeRequestInternal(url, referrer, clickButton);
+        LastExecutedRateLimit[requestType] = DateTime.UtcNow;
+        Log.Debug($"Result {url}: {result}");
+        return result;
+    }
+
+    internal abstract RequestResult MakeRequestInternal(string url, string? referrer = null, string? clickButton = null);
+}

API/MangaDownloadClients/FlareSolverrDownloadClient.cs

@@ -0,0 +1,180 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Net;
+using System.Text;
+using System.Text.Json;
+using HtmlAgilityPack;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace API.MangaDownloadClients;
+
+public class FlareSolverrDownloadClient : DownloadClient
+{
+    
+    
+    internal override RequestResult MakeRequestInternal(string url, string? referrer = null, string? clickButton = null)
+    {
+        if (clickButton is not null)
+            Log.Warn("Client can not click button");
+        if(referrer is not null)
+            Log.Warn("Client can not set referrer");
+        if (TrangaSettings.flareSolverrUrl == string.Empty)
+        {
+            Log.Error("FlareSolverr URL is empty");
+            return new(HttpStatusCode.InternalServerError, null, Stream.Null);
+        }
+        
+        Uri flareSolverrUri = new (TrangaSettings.flareSolverrUrl);
+        if (flareSolverrUri.Segments.Last() != "v1")
+            flareSolverrUri = new UriBuilder(flareSolverrUri)
+            {
+                Path = "v1"
+            }.Uri;
+        
+        HttpClient client = new()
+        {
+            Timeout = TimeSpan.FromSeconds(10),
+            DefaultVersionPolicy = HttpVersionPolicy.RequestVersionOrHigher,
+            DefaultRequestHeaders = { { "User-Agent", TrangaSettings.userAgent } }
+        };
+
+        JObject requestObj = new()
+        {
+            ["cmd"] = "request.get",
+            ["url"] = url
+        };
+
+        HttpRequestMessage requestMessage = new(HttpMethod.Post, flareSolverrUri)
+        {
+            Content = new StringContent(JsonConvert.SerializeObject(requestObj)),
+        };
+        requestMessage.Content.Headers.ContentType = new ("application/json");
+        Log.Debug($"Requesting {url}");
+        
+        HttpResponseMessage? response;
+        try
+        {
+            response = client.Send(requestMessage);
+        }
+        catch (HttpRequestException e)
+        {
+            Log.Error(e);
+            return new (HttpStatusCode.Unused, null, Stream.Null);
+        }
+
+        if (!response.IsSuccessStatusCode)
+        {
+            Log.Debug($"Request returned status code {(int)response.StatusCode} {response.StatusCode}:\n" +
+                      $"=====\n" +
+                      $"Request:\n" +
+                      $"{requestMessage.Method} {requestMessage.RequestUri}\n" +
+                      $"{requestMessage.Version} {requestMessage.VersionPolicy}\n" +
+                      $"Headers:\n\t{string.Join("\n\t", requestMessage.Headers.Select(h => $"{h.Key}: <{string.Join(">, <", h.Value)}"))}>\n" +
+                      $"{requestMessage.Content?.ReadAsStringAsync().Result}" +
+                      $"=====\n" +
+                      $"Response:\n" +
+                      $"{response.Version}\n" +
+                      $"Headers:\n\t{string.Join("\n\t", response.Headers.Select(h => $"{h.Key}: <{string.Join(">, <", h.Value)}"))}>\n" +
+                      $"{response.Content.ReadAsStringAsync().Result}");
+            return new (response.StatusCode,  null, Stream.Null);
+        }
+
+        string responseString = response.Content.ReadAsStringAsync().Result;
+        JObject responseObj = JObject.Parse(responseString);
+        if (!IsInCorrectFormat(responseObj, out string? reason))
+        {
+            Log.Error($"Wrong format: {reason}");
+            return new(HttpStatusCode.Unused, null, Stream.Null);
+        }
+
+        string statusResponse = responseObj["status"]!.Value<string>()!;
+        if (statusResponse != "ok")
+        {
+            Log.Debug($"Status is not ok: {statusResponse}");
+            return new(HttpStatusCode.Unused, null, Stream.Null);
+        }
+        JObject solution = (responseObj["solution"] as JObject)!;
+
+        if (!Enum.TryParse(solution["status"]!.Value<int>().ToString(), out HttpStatusCode statusCode))
+        {
+            Log.Error($"Wrong format: Cant parse status code: {solution["status"]!.Value<int>()}");
+            return new(HttpStatusCode.Unused, null, Stream.Null);
+        }
+        if (statusCode < HttpStatusCode.OK || statusCode >= HttpStatusCode.MultipleChoices)
+        {
+            Log.Debug($"Status is: {statusCode}");
+            return new(statusCode, null, Stream.Null);
+        }
+
+        if (solution["response"]!.Value<string>() is not { } htmlString)
+        {
+            Log.Error("Wrong format: Cant find response in solution");
+            return new(HttpStatusCode.Unused, null, Stream.Null);
+        }
+
+        if (IsJson(htmlString, out HtmlDocument document, out string? json))
+        {
+            MemoryStream ms = new();
+            ms.Write(Encoding.UTF8.GetBytes(json));
+            ms.Position = 0;
+            return new(statusCode, document, ms);
+        }
+        else
+        {
+            MemoryStream ms = new();
+            ms.Write(Encoding.UTF8.GetBytes(htmlString));
+            ms.Position = 0;
+            return new(statusCode, document, ms);
+        }
+    }
+
+    private bool IsInCorrectFormat(JObject responseObj, [NotNullWhen(false)]out string? reason)
+    {
+        reason = null;
+        if (!responseObj.ContainsKey("status"))
+        {
+            reason = "Cant find status on response";
+            return false;
+        }
+
+        if (responseObj["solution"] is not JObject solution)
+        {
+            reason = "Cant find solution";
+            return false;
+        }
+
+        if (!solution.ContainsKey("status"))
+        {
+            reason = "Wrong format: Cant find status in solution";
+            return false;
+        }
+
+        if (!solution.ContainsKey("response"))
+        {
+
+            reason = "Wrong format: Cant find response in solution";
+            return false;
+        }
+
+        return true;
+    }
+
+    private bool IsJson(string htmlString, out HtmlDocument document, [NotNullWhen(true)]out string? jsonString)
+    {
+        jsonString = null;
+        document = new();
+        document.LoadHtml(htmlString);
+
+        HtmlNode pre = document.DocumentNode.SelectSingleNode("//pre");
+        try
+        {
+            using JsonDocument _ = JsonDocument.Parse(pre.InnerText);
+            jsonString = pre.InnerText;
+            return true;
+        }
+        catch (Exception)
+        {
+            return false;
+        }
+    }
+}

API/MangaDownloadClients/HttpDownloadClient.cs

@@ -0,0 +1,87 @@
+using System.Net;
+using HtmlAgilityPack;
+
+namespace API.MangaDownloadClients;
+
+internal class HttpDownloadClient : DownloadClient
+{
+    internal override RequestResult MakeRequestInternal(string url, string? referrer = null, string? clickButton = null)
+    {
+        if (clickButton is not null)
+            Log.Warn("Client can not click button");
+        HttpClient client = new();
+        client.Timeout = TimeSpan.FromSeconds(10);
+        client.DefaultVersionPolicy = HttpVersionPolicy.RequestVersionOrHigher;
+        client.DefaultRequestHeaders.Add("User-Agent", TrangaSettings.userAgent);
+        HttpResponseMessage? response;
+        Uri uri = new(url);
+        HttpRequestMessage requestMessage = new(HttpMethod.Get, uri);
+        if (referrer is not null)
+            requestMessage.Headers.Referrer = new (referrer);
+        Log.Debug($"Requesting {url}");
+        try
+        {
+            response = client.Send(requestMessage);
+        }
+        catch (HttpRequestException e)
+        {
+            Log.Error(e);
+            return new (HttpStatusCode.Unused, null, Stream.Null);
+        }
+
+        if (!response.IsSuccessStatusCode)
+        {
+            Log.Debug($"Request returned status code {(int)response.StatusCode} {response.StatusCode}");
+            if (response.Headers.Server.Any(s =>
+                    (s.Product?.Name ?? "").Contains("cloudflare", StringComparison.InvariantCultureIgnoreCase)))
+            {
+                Log.Debug("Retrying with FlareSolverr!");
+                return new FlareSolverrDownloadClient().MakeRequestInternal(url, referrer, clickButton);
+            }
+            else
+            {
+                Log.Debug($"Request returned status code {(int)response.StatusCode} {response.StatusCode}:\n" +
+                          $"=====\n" +
+                          $"Request:\n" +
+                          $"{requestMessage.Method} {requestMessage.RequestUri}\n" +
+                          $"{requestMessage.Version} {requestMessage.VersionPolicy}\n" +
+                          $"Headers:\n\t{string.Join("\n\t", requestMessage.Headers.Select(h => $"{h.Key}: <{string.Join(">, <", h.Value)}"))}>\n" +
+                          $"{requestMessage.Content?.ReadAsStringAsync().Result}" +
+                          $"=====\n" +
+                          $"Response:\n" +
+                          $"{response.Version}\n" +
+                          $"Headers:\n\t{string.Join("\n\t", response.Headers.Select(h => $"{h.Key}: <{string.Join(">, <", h.Value)}"))}>\n" +
+                          $"{response.Content.ReadAsStringAsync().Result}");
+            }
+        }
+
+        Stream stream;
+        try
+        {
+            stream = response.Content.ReadAsStream();
+        }
+        catch (Exception e)
+        {
+            Log.Error(e);
+            return new (HttpStatusCode.Unused, null, Stream.Null);
+        }
+
+        HtmlDocument? document = null;
+
+        if (response.Content.Headers.ContentType?.MediaType == "text/html")
+        {
+            StreamReader reader = new (stream);
+            document = new ();
+            document.LoadHtml(reader.ReadToEnd());
+            stream.Position = 0;
+        }
+
+        // Request has been redirected to another page. For example, it redirects directly to the results when there is only 1 result
+        if (response.RequestMessage is not null && response.RequestMessage.RequestUri is not null && response.RequestMessage.RequestUri != uri)
+        {
+            return new (response.StatusCode, document, stream, true, response.RequestMessage.RequestUri.AbsoluteUri);
+        }
+
+        return new (response.StatusCode, document, stream);
+    }
+}

API/MangaDownloadClients/RequestResult.cs

@@ -0,0 +1,33 @@
+using System.Net;
+using HtmlAgilityPack;
+
+namespace API.MangaDownloadClients;
+
+public struct RequestResult
+{
+    public HttpStatusCode statusCode { get; }
+    public Stream result { get; }
+    public bool hasBeenRedirected { get; }
+    public string? redirectedToUrl { get; }
+    public HtmlDocument? htmlDocument { get; }
+
+    public RequestResult(HttpStatusCode statusCode, HtmlDocument? htmlDocument, Stream result)
+    {
+        this.statusCode = statusCode;
+        this.htmlDocument = htmlDocument;
+        this.result = result;
+    }
+
+    public RequestResult(HttpStatusCode statusCode, HtmlDocument? htmlDocument, Stream result, bool hasBeenRedirected, string redirectedTo)
+        : this(statusCode, htmlDocument, result)
+    {
+        this.hasBeenRedirected = hasBeenRedirected;
+        redirectedToUrl = redirectedTo;
+    }
+
+    public override string ToString()
+    {
+        return
+            $"{(int)statusCode} {statusCode.ToString()} {(hasBeenRedirected ? "Redirected: " : "")} {redirectedToUrl}";
+    }
+}

API/MangaDownloadClients/RequestType.cs

@@ -0,0 +1,11 @@
+namespace API.MangaDownloadClients;
+
+public enum RequestType : byte
+{
+    Default = 0,
+    MangaDexFeed = 1,
+    MangaImage = 2,
+    MangaCover = 3,
+    MangaDexImage = 5,
+    MangaInfo = 6
+}

API/NamedSwaggerGenOptions.cs

@@ -0,0 +1,46 @@
+using Asp.Versioning.ApiExplorer;
+using Microsoft.Extensions.Options;
+using Microsoft.OpenApi.Models;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace API;
+
+public class NamedSwaggerGenOptions : IConfigureNamedOptions<SwaggerGenOptions>
+{
+    private readonly IApiVersionDescriptionProvider provider;
+    public NamedSwaggerGenOptions(IApiVersionDescriptionProvider provider)
+    {
+        this.provider = provider;
+    }
+
+    public void Configure(string? name, SwaggerGenOptions options)
+    {
+        Configure(options);
+    }
+        
+    public void Configure(SwaggerGenOptions options)
+    {
+        // add swagger document for every API version discovered
+        foreach (var description in provider.ApiVersionDescriptions)
+        {
+            options.SwaggerDoc(
+                description.GroupName,
+                CreateVersionInfo(description));
+        }
+    }
+        
+    private OpenApiInfo CreateVersionInfo(
+        ApiVersionDescription description)
+    {
+        var info = new OpenApiInfo()
+        {
+            Title = "Test API " + description.GroupName,
+            Version = description.ApiVersion.ToString()
+        };
+        if (description.IsDeprecated)
+        {
+            info.Description += " This API version has been deprecated.";
+        }
+        return info;
+    }
+}

API/Program.cs

@@ -0,0 +1,153 @@
+using System.Reflection;
+using API;
+using API.Schema.LibraryContext;
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+using API.Schema.NotificationsContext;
+using Asp.Versioning;
+using Asp.Versioning.Builder;
+using Asp.Versioning.Conventions;
+using log4net;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowAll",
+        policy =>
+        {
+            policy
+                .AllowAnyOrigin()
+                .AllowAnyMethod()
+                .AllowAnyHeader();
+        });
+});
+
+builder.Services.AddApiVersioning(option =>
+    {
+        option.AssumeDefaultVersionWhenUnspecified = true;
+        option.DefaultApiVersion = new ApiVersion(2);
+        option.ReportApiVersions = true;
+        option.ApiVersionReader = ApiVersionReader.Combine(
+            new UrlSegmentApiVersionReader(),
+            new QueryStringApiVersionReader("api-version"),
+            new HeaderApiVersionReader("X-Version"),
+            new MediaTypeApiVersionReader("x-version"));
+    })
+    .AddMvc(options =>
+    {
+        options.Conventions.Add(new VersionByNamespaceConvention());
+    })
+    .AddApiExplorer(options =>
+    {
+        options.GroupNameFormat = "'v'V";
+        options.SubstituteApiVersionInUrl = true;
+    });
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGenNewtonsoftSupport();
+builder.Services.AddSwaggerGen(opt =>
+{
+    var xmlFilename = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
+    opt.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, xmlFilename));
+});
+builder.Services.ConfigureOptions<NamedSwaggerGenOptions>();
+
+string connectionString = $"Host={Environment.GetEnvironmentVariable("POSTGRES_HOST") ?? "localhost:5432"}; " +
+                          $"Database={Environment.GetEnvironmentVariable("POSTGRES_DB") ?? "postgres"}; " +
+                          $"Username={Environment.GetEnvironmentVariable("POSTGRES_USER") ?? "postgres"}; " +
+                          $"Password={Environment.GetEnvironmentVariable("POSTGRES_PASSWORD") ?? "postgres"}";
+
+builder.Services.AddDbContext<MangaContext>(options =>
+    options.UseNpgsql(connectionString));
+builder.Services.AddDbContext<NotificationsContext>(options =>
+    options.UseNpgsql(connectionString));
+builder.Services.AddDbContext<LibraryContext>(options =>
+    options.UseNpgsql(connectionString));
+
+builder.Services.AddControllers(options =>
+{
+    options.AllowEmptyInputInBodyModelBinding = true;
+});
+builder.Services.AddControllers().AddNewtonsoftJson(opts =>
+{
+    opts.SerializerSettings.Converters.Add(new StringEnumConverter());
+    opts.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+});
+builder.Services.AddScoped<ILog>(opts => LogManager.GetLogger("API"));
+
+builder.WebHost.UseUrls("http://*:6531");
+
+var app = builder.Build();
+
+ApiVersionSet apiVersionSet = app.NewApiVersionSet()
+    .HasApiVersion(new ApiVersion(2))
+    .ReportApiVersions()
+    .Build();
+
+
+app.UseCors("AllowAll");
+
+app.MapControllers()
+    .WithApiVersionSet(apiVersionSet)
+    .MapToApiVersion(2);
+
+app.UseSwagger();
+app.UseSwaggerUI(options =>
+{
+    options.SwaggerEndpoint(
+            $"/swagger/v2/swagger.json", "v2"); 
+});
+
+app.UseHttpsRedirection();
+
+app.UseMiddleware<RequestTimeMiddleware>();
+
+using (IServiceScope scope = app.Services.CreateScope())
+{
+    MangaContext context = scope.ServiceProvider.GetRequiredService<MangaContext>();
+    context.Database.Migrate();
+    
+    MangaConnector[] connectors =
+    [
+        new MangaDex(),
+        new ComickIo(),
+        new Global(scope.ServiceProvider.GetService<MangaContext>()!)
+    ];
+    MangaConnector[] newConnectors = connectors.Where(c => !context.MangaConnectors.Contains(c)).ToArray();
+    context.MangaConnectors.AddRange(newConnectors);
+    if (!context.FileLibraries.Any())
+        context.FileLibraries.Add(new FileLibrary(TrangaSettings.downloadLocation, "Default FileLibrary"));
+    
+    context.Sync();
+}
+
+using (IServiceScope scope = app.Services.CreateScope())
+{
+    NotificationsContext context = scope.ServiceProvider.GetRequiredService<NotificationsContext>();
+    context.Database.Migrate();
+    
+    string[] emojis = { "(•‿•)", "(づ \u25d5‿\u25d5 )づ", "( \u02d8\u25bd\u02d8)っ\u2668", "=\uff3e\u25cf \u22cf \u25cf\uff3e=", "（ΦωΦ）", "(\u272a\u3268\u272a)", "( ﾉ･o･ )ﾉ", "（〜^\u2207^ )〜", "~(\u2267ω\u2266)~","૮ \u00b4• ﻌ \u00b4• ა", "(\u02c3ᆺ\u02c2)", "(=\ud83d\udf66 \u0f1d \ud83d\udf66=)"};
+    context.Notifications.Add(new Notification("Tranga Started", emojis[Random.Shared.Next(0, emojis.Length - 1)], NotificationUrgency.High));
+    
+    context.Sync();
+}
+
+using (IServiceScope scope = app.Services.CreateScope())
+{
+    LibraryContext context = scope.ServiceProvider.GetRequiredService<LibraryContext>();
+    context.Database.Migrate();
+    
+    context.Sync();
+}
+
+TrangaSettings.Load();
+Tranga.StartLogger();
+
+Tranga.PeriodicWorkerStarterThread.Start(app.Services);
+
+app.UseCors("AllowAll");
+
+app.Run();

API/Properties/launchSettings.json

@@ -0,0 +1,47 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:5976",
+      "sslPort": 44332,
+      "environmentVariables": {
+        "POSTGRES_Host": "localhost:5432"
+      }
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5287",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "POSTGRES_Host": "localhost:5432"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7206;http://localhost:5287",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "POSTGRES_Host": "localhost:5432"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development",
+        "POSTGRES_Host": "localhost:5432"
+      }
+    }
+  }
+}

API/Schema/Identifiable.cs

@@ -0,0 +1,21 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema;
+
+[PrimaryKey("Key")]
+public abstract class Identifiable
+{
+    public Identifiable()
+    {
+        this.Key = TokenGen.CreateToken(this.GetType());
+    }
+    
+    public Identifiable(string key)
+    {
+        this.Key = key;
+    }
+    
+    public string Key { get; init; }
+
+    public override string ToString() => Key;
+}

API/Schema/LibraryContext/LibraryConnectors/Kavita.cs

@@ -0,0 +1,114 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+
+namespace API.Schema.LibraryContext.LibraryConnectors;
+
+public class Kavita : LibraryConnector
+{
+
+    public Kavita(string baseUrl, string auth) : base(LibraryType.Kavita, baseUrl, auth)
+    {
+    }
+    
+    public Kavita(string baseUrl, string username, string password) : 
+        this(baseUrl, GetToken(baseUrl, username, password))
+    {
+    }
+    
+    
+    private static string GetToken(string baseUrl, string username, string password)
+    {
+        HttpClient client = new()
+        {
+            DefaultRequestHeaders =
+            {
+                { "Accept", "application/json" }
+            }
+        };
+        HttpRequestMessage requestMessage = new ()
+        {
+            Method = HttpMethod.Post,
+            RequestUri = new Uri($"{baseUrl}/api/Account/login"),
+            Content = new StringContent($"{{\"username\":\"{username}\",\"password\":\"{password}\"}}", System.Text.Encoding.UTF8, "application/json")
+        };
+        try
+        {
+            HttpResponseMessage response = client.Send(requestMessage);
+            if (response.IsSuccessStatusCode)
+            {
+                JsonObject? result = JsonSerializer.Deserialize<JsonObject>(response.Content.ReadAsStream());
+                if (result is not null)
+                    return result["token"]!.GetValue<string>();
+            }
+            else
+            {
+            }
+        }
+        catch (HttpRequestException)
+        {
+            
+        }
+        return "";
+    }
+
+    protected override void UpdateLibraryInternal()
+    {
+        foreach (KavitaLibrary lib in GetLibraries())
+            NetClient.MakePost($"{BaseUrl}/api/ToFileLibrary/scan?libraryId={lib.id}", "Bearer", Auth);
+    }
+
+    internal override bool Test()
+    {
+        foreach (KavitaLibrary lib in GetLibraries())
+            if (NetClient.MakePost($"{BaseUrl}/api/ToFileLibrary/scan?libraryId={lib.id}", "Bearer", Auth))
+                return true;
+        return false;
+    }
+
+    /// <summary>
+    /// Fetches all libraries available to the user
+    /// </summary>
+    /// <returns>Array of KavitaLibrary</returns>
+    private IEnumerable<KavitaLibrary> GetLibraries()
+    {
+        Stream data = NetClient.MakeRequest($"{BaseUrl}/api/ToFileLibrary/libraries", "Bearer", Auth);
+        if (data == Stream.Null)
+        {
+            Log.Info("No libraries found");
+            return [];
+        }
+        JsonArray? result = JsonSerializer.Deserialize<JsonArray>(data);
+        if (result is null)
+        {
+            Log.Info("No libraries found");
+            return [];
+        }
+
+        List<KavitaLibrary> ret = new();
+
+        foreach (JsonNode? jsonNode in result)
+        {
+            JsonObject? jObject = (JsonObject?)jsonNode;
+            if(jObject is null)
+                continue;
+            int libraryId = jObject["id"]!.GetValue<int>();
+            string libraryName = jObject["name"]!.GetValue<string>();
+            ret.Add(new KavitaLibrary(libraryId, libraryName));
+        }
+
+        return ret;
+    }
+    
+    private struct KavitaLibrary
+    {
+        public int id { get; }
+        // ReSharper disable once UnusedAutoPropertyAccessor.Local
+        public string name { get; }
+
+        public KavitaLibrary(int id, string name)
+        {
+            this.id = id;
+            this.name = name;
+        }
+    }
+}

API/Schema/LibraryContext/LibraryConnectors/Komga.cs

@@ -0,0 +1,75 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+
+namespace API.Schema.LibraryContext.LibraryConnectors;
+
+public class Komga : LibraryConnector
+{
+    public Komga(string baseUrl, string auth) : base(LibraryType.Komga, baseUrl, auth)
+    {
+    }
+    
+    public Komga(string baseUrl, string username, string password)
+        : this(baseUrl, Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes($"{username}:{password}")))
+    {
+    }
+    
+    protected override void UpdateLibraryInternal()
+    {
+        foreach (KomgaLibrary lib in GetLibraries())
+            NetClient.MakePost($"{BaseUrl}/api/v1/libraries/{lib.id}/scan", "Basic", Auth);
+    }
+
+    internal override bool Test()
+    {
+        foreach (KomgaLibrary lib in GetLibraries())
+            if (NetClient.MakePost($"{BaseUrl}/api/v1/libraries/{lib.id}/scan", "Basic", Auth))
+                return true;
+        return false;
+    }
+
+    /// <summary>
+    /// Fetches all libraries available to the user
+    /// </summary>
+    /// <returns>Array of KomgaLibraries</returns>
+    private IEnumerable<KomgaLibrary> GetLibraries()
+    {
+        Stream data = NetClient.MakeRequest($"{BaseUrl}/api/v1/libraries", "Basic", Auth);
+        if (data == Stream.Null)
+        {
+            Log.Info("No libraries found");
+            return [];
+        }
+        JsonArray? result = JsonSerializer.Deserialize<JsonArray>(data);
+        if (result is null)
+        {
+            Log.Info("No libraries found");
+            return [];
+        }
+
+        HashSet<KomgaLibrary> ret = new();
+
+        foreach (JsonNode? jsonNode in result)
+        {
+            var jObject = (JsonObject?)jsonNode;
+            string libraryId = jObject!["id"]!.GetValue<string>();
+            string libraryName = jObject["name"]!.GetValue<string>();
+            ret.Add(new KomgaLibrary(libraryId, libraryName));
+        }
+
+        return ret;
+    }
+
+    private struct KomgaLibrary
+    {
+        public string id { get; }
+        // ReSharper disable once UnusedAutoPropertyAccessor.Local
+        public string name { get; }
+
+        public KomgaLibrary(string id, string name)
+        {
+            this.id = id;
+            this.name = name;
+        }
+    }
+}

API/Schema/LibraryContext/LibraryConnectors/LibraryConnector.cs

@@ -0,0 +1,57 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using log4net;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+
+namespace API.Schema.LibraryContext.LibraryConnectors;
+
+[PrimaryKey("LibraryConnectorId")]
+public abstract class LibraryConnector : Identifiable
+{
+    [Required]
+    public LibraryType LibraryType { get; init; }
+    [StringLength(256)]
+    [Required]
+    [Url]
+    public string BaseUrl { get; init; }
+    [StringLength(256)]
+    [Required]
+    public string Auth { get; init; }
+    
+    [JsonIgnore]
+    [NotMapped]
+    protected ILog Log { get; init; }
+
+    protected LibraryConnector(LibraryType libraryType, string baseUrl, string auth)
+        : base()
+    {
+        this.LibraryType = libraryType;
+        this.BaseUrl = baseUrl;
+        this.Auth = auth;
+        this.Log = LogManager.GetLogger(GetType());
+    }
+
+    /// <summary>
+    /// EF CORE ONLY!!!!
+    /// </summary>
+    internal LibraryConnector(string key, LibraryType libraryType, string baseUrl, string auth)
+        : base(key)
+    {
+        this.LibraryType = libraryType;
+        this.BaseUrl = baseUrl;
+        this.Auth = auth;
+        this.Log = LogManager.GetLogger(GetType());
+    }
+
+    public override string ToString() => $"{base.ToString()} {this.LibraryType} {this.BaseUrl}";
+    
+    protected abstract void UpdateLibraryInternal();
+    internal abstract bool Test();
+}
+
+public enum LibraryType : byte
+{
+    Komga = 0,
+    Kavita = 1
+}

API/Schema/LibraryContext/LibraryConnectors/NetClient.cs

@@ -0,0 +1,73 @@
+using System.Net;
+using System.Net.Http.Headers;
+using log4net;
+
+namespace API.Schema.LibraryContext.LibraryConnectors;
+
+public class NetClient
+{
+    private static ILog Log = LogManager.GetLogger(typeof(NetClient));
+
+    public static Stream MakeRequest(string url, string authScheme, string auth)
+    {
+        Log.Debug($"Requesting {url}");
+        HttpClient client = new();
+        client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue(authScheme, auth);
+
+        HttpRequestMessage requestMessage = new()
+        {
+            Method = HttpMethod.Get,
+            RequestUri = new Uri(url)
+        };
+        try
+        {
+            HttpResponseMessage response = client.Send(requestMessage);
+
+            if (response.StatusCode is HttpStatusCode.Unauthorized &&
+                response.RequestMessage!.RequestUri!.AbsoluteUri != url)
+                return MakeRequest(response.RequestMessage!.RequestUri!.AbsoluteUri, authScheme, auth);
+            else if (response.IsSuccessStatusCode)
+                return response.Content.ReadAsStream();
+            else
+                return Stream.Null;
+        }
+        catch (Exception e)
+        {
+            switch (e)
+            {
+                case HttpRequestException:
+                    Log.Debug(e);
+                    break;
+                default:
+                    throw;
+            }
+            Log.Info("Failed to make request");
+            return Stream.Null;
+        }
+    }
+
+    public static bool MakePost(string url, string authScheme, string auth)
+        {
+            HttpClient client = new()
+            {
+                DefaultRequestHeaders =
+                {
+                    { "Accept", "application/json" },
+                    { "Authorization", new AuthenticationHeaderValue(authScheme, auth).ToString() }
+                }
+            };
+            HttpRequestMessage requestMessage = new ()
+            {
+                Method = HttpMethod.Post,
+                RequestUri = new Uri(url)
+            };
+            HttpResponseMessage response = client.Send(requestMessage);
+            
+            if(response.StatusCode is HttpStatusCode.Unauthorized && response.RequestMessage!.RequestUri!.AbsoluteUri != url)
+                return MakePost(response.RequestMessage!.RequestUri!.AbsoluteUri, authScheme, auth);
+            else if (response.IsSuccessStatusCode)
+                return true;
+            else 
+                return false;
+        }
+}

API/Schema/LibraryContext/LibraryContext.cs

@@ -0,0 +1,18 @@
+using API.Schema.LibraryContext.LibraryConnectors;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.LibraryContext;
+
+public class LibraryContext(DbContextOptions<LibraryContext> options) : TrangaBaseContext<LibraryContext>(options)
+{
+    public DbSet<LibraryConnector> LibraryConnectors { get; set; }
+    
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        //LibraryConnector Types
+        modelBuilder.Entity<LibraryConnector>()
+            .HasDiscriminator(l => l.LibraryType)
+            .HasValue<Komga>(LibraryType.Komga)
+            .HasValue<Kavita>(LibraryType.Kavita);
+    }
+}

API/Schema/MangaContext/AltTitle.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class AltTitle(string language, string title) : Identifiable(TokenGen.CreateToken("AltTitle"))
+{
+    [StringLength(8)]
+    [Required]
+    public string Language { get; init; } = language;
+    [StringLength(256)]
+    [Required]
+    public string Title { get; init; } = title;
+
+    public override string ToString() => $"{base.ToString()} {Language} {Title}";
+}

API/Schema/MangaContext/Author.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class Author(string authorName) : Identifiable(TokenGen.CreateToken(typeof(Author), authorName))
+{
+    [StringLength(128)]
+    [Required]
+    public string AuthorName { get; init; } = authorName;
+
+    public override string ToString() => $"{base.ToString()} {AuthorName}";
+}

API/Schema/MangaContext/Chapter.cs

@@ -0,0 +1,210 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Xml.Linq;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Newtonsoft.Json;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class Chapter : Identifiable, IComparable<Chapter>
+{
+    [StringLength(64)] [Required] public string ParentMangaId { get; init; } = null!;
+    private Manga? _parentManga;
+
+    [JsonIgnore]
+    public Manga ParentManga
+    {
+        get => _lazyLoader.Load(this, ref _parentManga) ?? throw new InvalidOperationException();
+        init
+        {
+            ParentMangaId = value.Key;
+            _parentManga = value;
+        }
+    }
+
+    [NotMapped]
+    public Dictionary<string, string> IdsOnMangaConnectors =>
+        MangaConnectorIds.ToDictionary(id => id.MangaConnectorName, id => id.IdOnConnectorSite);
+
+    private ICollection<MangaConnectorId<Chapter>>? _mangaConnectorIds;
+    [JsonIgnore]
+    public ICollection<MangaConnectorId<Chapter>> MangaConnectorIds
+    {
+        get => _lazyLoader.Load(this, ref _mangaConnectorIds) ?? throw new InvalidOperationException();
+        init => _mangaConnectorIds = value;
+    }
+
+    public int? VolumeNumber { get; private set; }
+    [StringLength(10)] [Required] public string ChapterNumber { get; private set; }
+
+    [StringLength(256)] public string? Title { get; private set; }
+
+    [StringLength(256)] [Required] public string FileName { get; private set; }
+
+    [Required] public bool Downloaded { get; internal set; }
+    [NotMapped] public string FullArchiveFilePath => Path.Join(ParentManga.FullDirectoryPath, FileName);
+
+    private readonly ILazyLoader _lazyLoader = null!;
+
+    public Chapter(Manga parentManga, string chapterNumber,
+        int? volumeNumber, string? title = null)
+        : base(TokenGen.CreateToken(typeof(Chapter), parentManga.Key, chapterNumber))
+    {
+        this.ParentManga = parentManga;
+        this.MangaConnectorIds = [];
+        this.VolumeNumber = volumeNumber;
+        this.ChapterNumber = chapterNumber;
+        this.Title = title;
+        this.FileName = GetArchiveFilePath();
+        this.Downloaded = false;
+    }
+
+    /// <summary>
+    /// EF ONLY!!!
+    /// </summary>
+    internal Chapter(ILazyLoader lazyLoader, string key, int? volumeNumber, string chapterNumber, string? title, string fileName, bool downloaded)
+        : base(key)
+    {
+        this._lazyLoader = lazyLoader;
+        this.VolumeNumber = volumeNumber;
+        this.ChapterNumber = chapterNumber;
+        this.Title = title;
+        this.FileName = fileName;
+        this.Downloaded = downloaded;
+    }
+
+    public int CompareTo(Chapter? other)
+    {
+        if (other is not { } otherChapter)
+            throw new ArgumentException($"{other} can not be compared to {this}");
+        return VolumeNumber?.CompareTo(otherChapter.VolumeNumber) switch
+        {
+            < 0 => -1,
+            > 0 => 1,
+            _ => CompareChapterNumbers(ChapterNumber, otherChapter.ChapterNumber)
+        };
+    }
+
+    /// <summary>
+    /// Checks the filesystem if an archive at the ArchiveFilePath exists
+    /// </summary>
+    /// <returns>True if archive exists on disk</returns>
+    public bool CheckDownloaded() => File.Exists(FullArchiveFilePath);
+
+    /// Placeholders:
+    /// %M Obj Name
+    /// %V Volume
+    /// %C Chapter
+    /// %T Title
+    /// %A Author (first in list)
+    /// %I Chapter Internal ID
+    /// %i Obj Internal ID
+    /// %Y Year (Obj)
+    private static readonly Regex NullableRex = new(@"\?([a-zA-Z])\(([^\)]*)\)|(.+?)");
+    private static readonly Regex ReplaceRexx = new(@"%([a-zA-Z])|(.+?)");
+    private string GetArchiveFilePath()
+    {
+        string archiveNamingScheme = TrangaSettings.chapterNamingScheme;
+        StringBuilder stringBuilder = new();
+        foreach (Match nullable in  NullableRex.Matches(archiveNamingScheme))
+        {
+            if (nullable.Groups[3].Success)
+            {
+                stringBuilder.Append(nullable.Groups[3].Value);
+                continue;
+            }
+
+            char placeholder = nullable.Groups[1].Value[0];
+            bool isNull = placeholder switch
+            {
+                'M' => ParentManga?.Name is null,
+                'V' => VolumeNumber is null,
+                'C' => ChapterNumber is null,
+                'T' => Title is null,
+                'A' => ParentManga?.Authors?.FirstOrDefault()?.AuthorName is null,
+                'Y' => ParentManga?.Year is null,
+                _ => true
+            };
+            if(!isNull)
+                stringBuilder.Append(nullable.Groups[2].Value);
+        }
+        
+        string checkedString = stringBuilder.ToString();
+        stringBuilder = new();
+        
+        foreach (Match replace in ReplaceRexx.Matches(checkedString))
+        {
+            if (replace.Groups[2].Success)
+            {
+                stringBuilder.Append(replace.Groups[2].Value);
+                continue;
+            }
+            
+            char placeholder = replace.Groups[1].Value[0];
+            string? value = placeholder switch
+            {
+                'M' => ParentManga?.Name,
+                'V' => VolumeNumber?.ToString(),
+                'C' => ChapterNumber,
+                'T' => Title,
+                'A' => ParentManga?.Authors?.FirstOrDefault()?.AuthorName,
+                'Y' => ParentManga?.Year.ToString(),
+                _ => null
+            };
+            stringBuilder.Append(value);
+        }
+
+        stringBuilder.Append(".cbz");
+
+        return stringBuilder.ToString();
+    }
+
+    private static int CompareChapterNumbers(string ch1, string ch2)
+    {
+        int[] ch1Arr = ch1.Split('.').Select(c => int.TryParse(c, out int result) ? result : -1).ToArray();
+        int[] ch2Arr = ch2.Split('.').Select(c => int.TryParse(c, out int result) ? result : -1).ToArray();
+        
+        if (ch1Arr.Contains(-1) || ch2Arr.Contains(-1))
+            throw new ArgumentException("Chapter number is not in correct format");
+        
+        int i = 0, j = 0;
+
+        while (i < ch1Arr.Length && j < ch2Arr.Length)
+        {
+            if (ch1Arr[i] < ch2Arr[j])
+                return -1;
+            if (ch1Arr[i] > ch2Arr[j])
+                return 1;
+            i++;
+            j++;
+        }
+
+        return 0;
+    }
+
+    internal string GetComicInfoXmlString()
+    {
+        XElement comicInfo = new("ComicInfo",
+            new XElement("Number", ChapterNumber)
+        );
+        if(Title is not null)
+            comicInfo.Add(new XElement("Title", Title));
+        if(ParentManga.MangaTags.Count > 0)
+            comicInfo.Add(new XElement("Tags", string.Join(',', ParentManga.MangaTags.Select(tag => tag.Tag))));
+        if(VolumeNumber is not null)
+            comicInfo.Add(new XElement("Volume", VolumeNumber));
+        if(ParentManga.Authors.Count > 0)
+            comicInfo.Add(new XElement("Writer", string.Join(',', ParentManga.Authors.Select(author => author.AuthorName))));
+        if(ParentManga.OriginalLanguage is not null)
+            comicInfo.Add(new XElement("LanguageISO", ParentManga.OriginalLanguage));
+        if(ParentManga.Description != string.Empty)
+            comicInfo.Add(new XElement("Summary", ParentManga.Description));
+        return comicInfo.ToString();
+    }
+
+    public override string ToString() => $"{base.ToString()} Vol.{VolumeNumber} Ch.{ChapterNumber} - {Title}";
+}

API/Schema/MangaContext/FileLibrary.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class FileLibrary(string basePath, string libraryName)
+    : Identifiable(TokenGen.CreateToken(typeof(FileLibrary), basePath))
+{
+    [StringLength(256)]
+    [Required]
+    public string BasePath { get; internal set; } = basePath;
+
+    [StringLength(512)]
+    [Required]
+    public string LibraryName { get; internal set; } = libraryName;
+
+    public override string ToString() => $"{base.ToString()} {LibraryName} - {BasePath}";
+}

API/Schema/MangaContext/Link.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class Link(string linkProvider, string linkUrl) : Identifiable(TokenGen.CreateToken(typeof(Link), linkProvider, linkUrl))
+{
+    [StringLength(64)]
+    [Required]
+    public string LinkProvider { get; init; } = linkProvider;
+    [StringLength(2048)]
+    [Required]
+    [Url]
+    public string LinkUrl { get; init; } = linkUrl;
+
+    public override string ToString() => $"{base.ToString()} {LinkProvider} {LinkUrl}";
+}

API/Schema/MangaContext/Manga.cs

@@ -0,0 +1,196 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.InteropServices;
+using System.Text;
+using API.Workers;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Newtonsoft.Json;
+using static System.IO.UnixFileMode;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class Manga : Identifiable
+{
+    [StringLength(512)] [Required] public string Name { get; internal set; }
+    [Required] public string Description { get; internal set; }
+    [JsonIgnore] [Url] [StringLength(512)] public string CoverUrl { get; internal set; }
+    [Required] public MangaReleaseStatus ReleaseStatus { get; internal set; }
+    [StringLength(64)] public string? LibraryId { get; private set; }
+    private FileLibrary? _library;
+    [JsonIgnore]
+    public FileLibrary? Library
+    {
+        get => _lazyLoader.Load(this, ref _library);
+        set
+        {
+            LibraryId = value?.Key;
+            _library = value;
+        }
+    }
+
+    public ICollection<Author> Authors { get; internal set; }= null!;
+    public ICollection<MangaTag> MangaTags { get; internal set; }= null!;
+    public ICollection<Link> Links { get; internal set; }= null!;
+    public ICollection<AltTitle> AltTitles { get; internal set; } = null!;
+    [Required] public float IgnoreChaptersBefore { get; internal set; }
+    [StringLength(1024)] [Required] public string DirectoryName { get; private set; }
+    [JsonIgnore] [StringLength(512)] public string? CoverFileNameInCache { get; internal set; }
+    public uint? Year { get; internal init; }
+    [StringLength(8)] public string? OriginalLanguage { get; internal init; }
+
+    [JsonIgnore]
+    [NotMapped]
+    public string? FullDirectoryPath => Library is not null ? Path.Join(Library.BasePath, DirectoryName) : null;
+
+    [NotMapped] public ICollection<string> ChapterIds => Chapters.Select(c => c.Key).ToList();
+    private ICollection<Chapter>? _chapters;
+    [JsonIgnore]
+    public ICollection<Chapter> Chapters
+    {
+        get => _lazyLoader.Load(this, ref _chapters) ?? throw new InvalidOperationException();
+        init => _chapters = value;
+    }
+
+    [NotMapped] public Dictionary<string, string> IdsOnMangaConnectors =>
+        MangaConnectorIds.ToDictionary(id => id.MangaConnectorName, id => id.IdOnConnectorSite);
+    private ICollection<MangaConnectorId<Manga>>? _mangaConnectorIds;
+    [JsonIgnore]
+    public ICollection<MangaConnectorId<Manga>> MangaConnectorIds
+    {
+        get => _lazyLoader.Load(this, ref _mangaConnectorIds) ?? throw new InvalidOperationException();
+        private set => _mangaConnectorIds = value;
+    }
+
+    private readonly ILazyLoader _lazyLoader = null!;
+
+    public Manga(string name, string description, string coverUrl, MangaReleaseStatus releaseStatus,
+        ICollection<Author> authors, ICollection<MangaTag> mangaTags, ICollection<Link> links, ICollection<AltTitle> altTitles,
+        FileLibrary? library = null, float ignoreChaptersBefore = 0f, uint? year = null, string? originalLanguage = null)
+    :base(TokenGen.CreateToken(typeof(Manga), name))
+    {
+        this.Name = name;
+        this.Description = description;
+        this.CoverUrl = coverUrl;
+        this.ReleaseStatus = releaseStatus;
+        this.Library = library;
+        this.Authors = authors;
+        this.MangaTags = mangaTags;
+        this.Links = links;
+        this.AltTitles = altTitles;
+        this.IgnoreChaptersBefore = ignoreChaptersBefore;
+        this.DirectoryName = CleanDirectoryName(name);
+        this.Year = year;
+        this.OriginalLanguage = originalLanguage;
+        this.Chapters = [];
+    }
+
+    /// <summary>
+    /// EF ONLY!!!
+    /// </summary>
+    public Manga(ILazyLoader lazyLoader, string key, string name, string description, string coverUrl,
+        MangaReleaseStatus releaseStatus,
+        string directoryName, float ignoreChaptersBefore, string? libraryId, uint? year, string? originalLanguage)
+        : base(key)
+    {
+        this._lazyLoader = lazyLoader;
+        this.Name = name;
+        this.Description = description;
+        this.CoverUrl = coverUrl;
+        this.ReleaseStatus = releaseStatus;
+        this.DirectoryName = directoryName;
+        this.LibraryId = libraryId;
+        this.IgnoreChaptersBefore = ignoreChaptersBefore;
+        this.Year = year;
+        this.OriginalLanguage = originalLanguage;
+    }
+    
+    
+    public string CreatePublicationFolder()
+    {
+        string? publicationFolder = FullDirectoryPath;
+        if (publicationFolder is null)
+            throw new DirectoryNotFoundException("Publication folder not found");
+        if(!Directory.Exists(publicationFolder))
+            Directory.CreateDirectory(publicationFolder);
+        if(RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            File.SetUnixFileMode(publicationFolder, GroupRead | GroupWrite | GroupExecute | OtherRead | OtherWrite | OtherExecute | UserRead | UserWrite | UserExecute);
+        return publicationFolder;
+    }
+
+    //https://learn.microsoft.com/en-us/windows/win32/fileio/naming-a-file
+    //less than 32 is control *forbidden*
+    //34 is " *forbidden*
+    //42 is * *forbidden*
+    //47 is / *forbidden*
+    //58 is : *forbidden*
+    //60 is < *forbidden*
+    //62 is > *forbidden*
+    //63 is ? *forbidden*
+    //92 is \ *forbidden*
+    //124 is | *forbidden*
+    //127 is delete *forbidden*
+    //Below 127 all except *******
+    private static readonly int[] ForbiddenCharsBelow127 = [34, 42, 47, 58, 60, 62, 63, 92, 124, 127];
+    //Above 127 none except *******
+    private static readonly int[] IncludeCharsAbove127 = [128, 138, 142];
+    //128 is € include
+    //138 is Š include
+    //142 is Ž include
+    //152 through 255 looks fine except 157, 172, 173, 175 *******
+    private static readonly int[] ForbiddenCharsAbove152 = [157, 172, 173, 175];
+    private static string CleanDirectoryName(string name)
+    {
+        StringBuilder sb = new ();
+        foreach (char c in name)
+        {
+            if (c >= 32 && c < 127 && ForbiddenCharsBelow127.Contains(c) == false)
+                sb.Append(c);
+            else if (c > 127 && c < 152 && IncludeCharsAbove127.Contains(c))
+                sb.Append(c);
+            else if(c >= 152 && c <= 255 && ForbiddenCharsAbove152.Contains(c) == false)
+                sb.Append(c);
+        }
+        return sb.ToString();
+    }
+
+    /// <summary>
+    /// Merges another Manga (MangaConnectorIds and Chapters)
+    /// </summary>
+    /// <param name="other">The other <see cref="Manga" /> to merge</param>
+    /// <param name="context"><see cref="MangaContext"/> to use for Database operations</param>
+    /// <returns>An array of <see cref="MoveFileOrFolderWorker"/> for moving <see cref="Chapter"/> to new Directory</returns>
+    public BaseWorker[] MergeFrom(Manga other, MangaContext context)
+    {
+        context.Mangas.Remove(other);
+        List<BaseWorker> newJobs = new();
+
+        this.MangaConnectorIds = this.MangaConnectorIds
+            .UnionBy(other.MangaConnectorIds, id => id.MangaConnectorName)
+            .ToList();
+
+        foreach (Chapter otherChapter in other.Chapters)
+        {
+            string oldPath = otherChapter.FullArchiveFilePath;
+            Chapter newChapter = new(this, otherChapter.ChapterNumber, otherChapter.VolumeNumber,
+                otherChapter.Title);
+            this.Chapters.Add(newChapter);
+            string newPath = newChapter.FullArchiveFilePath;
+            newJobs.Add(new MoveFileOrFolderWorker(newPath, oldPath));
+        }
+        
+        return newJobs.ToArray();
+    }
+
+    public override string ToString() => $"{base.ToString()} {Name}";
+}
+
+public enum MangaReleaseStatus : byte
+{
+    Continuing = 0,
+    Completed = 1,
+    OnHiatus = 2,
+    Cancelled = 3,
+    Unreleased = 4
+}

API/Schema/MangaContext/MangaConnectorId.cs

@@ -0,0 +1,67 @@
+using System.ComponentModel.DataAnnotations;
+using API.Schema.MangaContext.MangaConnectors;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Newtonsoft.Json;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Key")]
+public class MangaConnectorId<T> : Identifiable where T : Identifiable
+{
+    [StringLength(64)] [Required] public string ObjId { get; private set; } = null!;
+    [JsonIgnore] private T? _obj;
+
+    [JsonIgnore]
+    public T Obj
+    {
+        get => _lazyLoader.Load(this, ref _obj) ?? throw new InvalidOperationException();
+        internal set
+        {
+            ObjId = value.Key;
+            _obj = value;
+        }
+    }
+
+    [StringLength(32)] [Required] public string MangaConnectorName { get; private set; } = null!;
+    [JsonIgnore] private MangaConnector? _mangaConnector;
+    [JsonIgnore]
+    public MangaConnector MangaConnector
+    {
+        get => _lazyLoader.Load(this, ref _mangaConnector) ?? throw new InvalidOperationException();
+        init
+        {
+            MangaConnectorName = value.Name;
+            _mangaConnector = value;
+        }
+    }
+
+    [StringLength(256)] [Required] public string IdOnConnectorSite { get; init; }
+    [Url] [StringLength(512)] public string? WebsiteUrl { get; internal init; }
+    
+    private readonly ILazyLoader _lazyLoader = null!;
+
+    public MangaConnectorId(T obj, MangaConnector mangaConnector, string idOnConnectorSite, string? websiteUrl)
+        : base(TokenGen.CreateToken(typeof(MangaConnectorId<T>), mangaConnector.Name, idOnConnectorSite))
+    {
+        this.Obj = obj;
+        this.MangaConnector = mangaConnector;
+        this.IdOnConnectorSite = idOnConnectorSite;
+        this.WebsiteUrl = websiteUrl;
+    }
+
+    /// <summary>
+    /// EF CORE ONLY!!!
+    /// </summary>
+    public MangaConnectorId(ILazyLoader lazyLoader, string key, string objId, string mangaConnectorName, string idOnConnectorSite, string? websiteUrl)
+        : base(key)
+    {
+        this._lazyLoader = lazyLoader;
+        this.ObjId = objId;
+        this.MangaConnectorName = mangaConnectorName;
+        this.IdOnConnectorSite = idOnConnectorSite;
+        this.WebsiteUrl = websiteUrl;
+    }
+
+    public override string ToString() => $"{base.ToString()} {_obj}";
+}

API/Schema/MangaContext/MangaConnectors/ComickIo.cs

@@ -0,0 +1,258 @@
+using System.Text.RegularExpressions;
+using API.MangaDownloadClients;
+using Newtonsoft.Json.Linq;
+
+namespace API.Schema.MangaContext.MangaConnectors;
+
+public class ComickIo : MangaConnector
+{
+    //https://api.comick.io/docs/
+    //https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
+    
+    public ComickIo() : base("ComickIo", 
+        ["en","pt","pt-br","it","de","ru","aa","ab","ae","af","ak","am","an","ar-ae","ar-bh","ar-dz","ar-eg","ar-iq","ar-jo","ar-kw","ar-lb","ar-ly","ar-ma","ar-om","ar-qa","ar-sa","ar-sy","ar-tn","ar-ye","ar","as","av","ay","az","ba","be","bg","bh","bi","bm","bn","bo","br","bs","ca","ce","ch","co","cr","cs","cu","cv","cy","da","de-at","de-ch","de-de","de-li","de-lu","div","dv","dz","ee","el","en-au","en-bz","en-ca","en-cb","en-gb","en-ie","en-jm","en-nz","en-ph","en-tt","en-us","en-za","en-zw","eo","es-ar","es-bo","es-cl","es-co","es-cr","es-do","es-ec","es-es","es-gt","es-hn","es-la","es-mx","es-ni","es-pa","es-pe","es-pr","es-py","es-sv","es-us","es-uy","es-ve","es","et","eu","fa","ff","fi","fj","fo","fr-be","fr-ca","fr-ch","fr-fr","fr-lu","fr-mc","fr","fy","ga","gd","gl","gn","gu","gv","ha","he","hi","ho","hr-ba","hr-hr","hr","ht","hu","hy","hz","ia","id","ie","ig","ii","ik","in","io","is","it-ch","it-it","iu","iw","ja","ja-ro","ji","jv","jw","ka","kg","ki","kj","kk","kl","km","kn","ko","ko-ro","kr","ks","ku","kv","kw","ky","kz","la","lb","lg","li","ln","lo","ls","lt","lu","lv","mg","mh","mi","mk","ml","mn","mo","mr","ms-bn","ms-my","ms","mt","my","na","nb","nd","ne","ng","nl-be","nl-nl","nl","nn","no","nr","ns","nv","ny","oc","oj","om","or","os","pa","pi","pl","ps","pt-pt","qu-bo","qu-ec","qu-pe","qu","rm","rn","ro","rw","sa","sb","sc","sd","se-fi","se-no","se-se","se","sg","sh","si","sk","sl","sm","sn","so","sq","sr-ba","sr-sp","sr","ss","st","su","sv-fi","sv-se","sv","sw","sx","syr","ta","te","tg","th","ti","tk","tl","tn","to","tr","ts","tt","tw","ty","ug","uk","ur","us","uz","ve","vi","vo","wa","wo","xh","yi","yo","za","zh-cn","zh-hk","zh-mo","zh-ro","zh-sg","zh-tw","zh","zu"],
+        ["comick.io"], 
+        "https://comick.io/static/icons/unicorn-64.png")
+    {
+        this.downloadClient = new HttpDownloadClient();
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)[] SearchManga(string mangaSearchName)
+    {
+        Log.Info($"Searching Obj: {mangaSearchName}");
+
+        List<string> slugs = new();
+        int page = 1;
+        while(page < 50)
+        {
+            string requestUrl = $"https://api.comick.fun/v1.0/search/?type=comic&t=false&limit=100&showall=true&" +
+                                $"page={page}&q={mangaSearchName}";
+
+            RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.Default);
+            if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+            {
+                Log.Error("Request failed");
+                return [];
+            }
+
+            using StreamReader sr = new (result.result);
+            JArray data = JArray.Parse(sr.ReadToEnd());
+
+            if (data.Count < 1)
+                break;
+            
+            slugs.AddRange(data.Select(token => token.Value<string>("slug")!));
+            page++;
+        }
+        Log.Debug($"Search {mangaSearchName} yielded {slugs.Count} slugs. Requesting mangas now...");
+
+
+        List<(Manga, MangaConnectorId<Manga>)> mangas = new ();
+        foreach (string slug in slugs)
+        {
+            if(GetMangaFromId(slug) is { } entry)
+                mangas.Add(entry);
+        }
+        
+        Log.Info($"Search {mangaSearchName} yielded {mangas.Count} results.");
+        return mangas.ToArray();
+    }
+
+    private readonly Regex _getSlugFromTitleRex = new(@"https?:\/\/comick\.io\/comic\/(.+)(?:\/.*)*");
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromUrl(string url)
+    {
+        Match m = _getSlugFromTitleRex.Match(url);
+        return m.Groups[1].Success ? GetMangaFromId(m.Groups[1].Value) : null;
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromId(string mangaIdOnSite)
+    {
+        string requestUrl = $"https://api.comick.fun/comic/{mangaIdOnSite}";
+
+        RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaInfo);
+        if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+        {
+            Log.Error("Request failed");
+            return null;
+        }
+        using StreamReader sr = new (result.result);
+        JToken data = JToken.Parse(sr.ReadToEnd());
+
+        return ParseMangaFromJToken(data);
+    }
+
+    public override (Chapter, MangaConnectorId<Chapter>)[] GetChapters(MangaConnectorId<Manga> mangaConnectorId,
+        string? language = null)
+    {
+        Log.Info($"Getting Chapters: {mangaConnectorId.IdOnConnectorSite}");
+        List<(Chapter, MangaConnectorId<Chapter>)> chapters = new();
+        int page = 1;
+        while(page < 50)
+        {
+            string requestUrl = $"https://api.comick.fun/comic/{mangaConnectorId.IdOnConnectorSite}/chapters?limit=100&page={page}&lang={language}";
+
+            RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaInfo);
+            if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+            {
+                Log.Error("Request failed");
+                return [];
+            }
+
+            using StreamReader sr = new (result.result);
+            JToken data = JToken.Parse(sr.ReadToEnd());
+            JArray? chaptersArray = data["chapters"] as JArray;
+
+            if (chaptersArray is null || chaptersArray.Count < 1)
+                break;
+            
+            chapters.AddRange(ParseChapters(mangaConnectorId, chaptersArray));
+
+            page++;
+        }
+
+        return chapters.ToArray();
+    }
+
+    private readonly Regex _hidFromUrl = new(@"https?:\/\/comick\.io\/comic\/.+\/([^-]+).*");
+    internal override string[] GetChapterImageUrls(MangaConnectorId<Chapter> chapterId)
+    {
+        
+        Log.Info($"Getting Chapter Image-Urls: {chapterId.Obj}");
+        if (chapterId.WebsiteUrl is null || !UrlMatchesConnector(chapterId.WebsiteUrl))
+        {
+            Log.Debug($"Url is not for Connector. {chapterId.WebsiteUrl}");
+            return [];
+        }
+        
+        Match m = _hidFromUrl.Match(chapterId.WebsiteUrl);
+        if (!m.Groups[1].Success)
+        {
+            Log.Debug($"Could not parse hid from url. {chapterId.WebsiteUrl}");
+            return [];
+        }
+        
+        string hid = m.Groups[1].Value;
+        
+        string requestUrl = $"https://api.comick.fun/chapter/{hid}/get_images";
+        RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaInfo);
+        if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+        {
+            Log.Error("Request failed");
+            return [];
+        }
+        
+        using StreamReader sr = new (result.result);
+        JArray data = JArray.Parse(sr.ReadToEnd());
+
+        return data.Select(token =>
+        {
+            string url = $"https://meo.comick.pictures/{token.Value<string>("b2key")}";
+            return url;
+        }).ToArray();
+    }
+
+    private (Manga manga, MangaConnectorId<Manga> id) ParseMangaFromJToken(JToken json)
+    {
+        string? hid = json["comic"]?.Value<string>("hid");
+        string? slug = json["comic"]?.Value<string>("slug");
+        string? name = json["comic"]?.Value<string>("title");
+        string? description = json["comic"]?.Value<string>("desc");
+        string? originalLanguage = json["comic"]?.Value<string>("country");
+        string url = $"https://comick.io/comic/{slug}";
+        string? coverName = json["comic"]?["md_covers"]?.First?.Value<string>("b2key");
+        string coverUrl = $"https://meo.comick.pictures/{coverName}";
+        int? releaseStatusStr = json["comic"]?.Value<int>("status");
+        MangaReleaseStatus status = releaseStatusStr switch
+        {
+            1 => MangaReleaseStatus.Continuing,
+            2 => MangaReleaseStatus.Completed,
+            3 => MangaReleaseStatus.Cancelled,
+            4 => MangaReleaseStatus.OnHiatus,
+            _ => MangaReleaseStatus.Unreleased
+        };
+        uint? year = json["comic"]?.Value<uint?>("year");
+        JArray? altTitlesArray = json["comic"]?["md_titles"] as JArray;
+        //Cant let language be null, so fill with whatever.
+        byte whatever = 0;
+        List<AltTitle> altTitles = altTitlesArray?
+            .Select(token => new AltTitle(token.Value<string>("lang")??whatever++.ToString(), token.Value<string>("title")!))
+            .ToList()!;
+        
+        JArray? authorsArray = json["authors"] as JArray;
+        JArray? artistsArray = json["artists"] as JArray;
+        List<Author> authors = authorsArray?.Concat(artistsArray!)
+            .Select(token => new Author(token.Value<string>("name")!))
+            .DistinctBy(a => a.Key)
+            .ToList()!;
+        
+        JArray? genreArray = json["comic"]?["md_comic_md_genres"] as JArray;
+        List<MangaTag> tags = genreArray?
+            .Select(token => new MangaTag(token["md_genres"]?.Value<string>("name")!))
+            .ToList()!;
+        
+        JArray? linksArray = json["comic"]?["links"] as JArray;
+        List<Link> links = linksArray?
+            .ToObject<Dictionary<string,string>>()?
+            .Select(kv =>
+            {
+                string fullUrl = kv.Key switch
+                {
+                    "al" => $"https://anilist.co/manga/{kv.Value}",
+                    "ap" => $"https://www.anime-planet.com/manga/{kv.Value}",
+                    "bw" => $"https://bookwalker.jp/{kv.Value}",
+                    "mu" => $"https://www.mangaupdates.com/series.html?id={kv.Value}",
+                    "nu" => $"https://www.novelupdates.com/series/{kv.Value}",
+                    "mal" => $"https://myanimelist.net/manga/{kv.Value}",
+                    _ => kv.Value
+                };
+                string key = kv.Key switch
+                {
+                    "al" => "AniList",
+                    "ap" => "Anime Planet",
+                    "bw" => "BookWalker",
+                    "mu" => "Obj Updates",
+                    "nu" => "Novel Updates",
+                    "kt" => "Kitsu.io",
+                    "amz" => "Amazon",
+                    "ebj" => "eBookJapan",
+                    "mal" => "MyAnimeList",
+                    "cdj" => "CDJapan",
+                    _ => kv.Key
+                };
+                return new Link(key, fullUrl);
+            }).ToList()!;
+        
+        if(hid is null)
+            throw new Exception("hid is null");
+        if(slug is null)
+            throw new Exception("slug is null");
+        if(name is null)
+            throw new Exception("name is null");
+        
+        Manga manga = new (name, description??"", coverUrl, status, authors, tags, links, altTitles,
+            year: year, originalLanguage: originalLanguage);
+        return (manga, new MangaConnectorId<Manga>(manga, this, hid, url));
+    }
+
+    private List<(Chapter, MangaConnectorId<Chapter>)> ParseChapters(MangaConnectorId<Manga> mcIdManga, JArray chaptersArray)
+    {
+        List<(Chapter, MangaConnectorId<Chapter>)> chapters = new ();
+        foreach (JToken chapter in chaptersArray)
+        {
+            string? chapterNum = chapter.Value<string>("chap");
+            string? volumeNumStr = chapter.Value<string>("vol");
+            int? volumeNum = volumeNumStr is null ? null : int.Parse(volumeNumStr);
+            string? title = chapter.Value<string>("title");
+            string? hid = chapter.Value<string>("hid");
+            string url = $"https://comick.io/comic/{mcIdManga.IdOnConnectorSite}/{hid}";
+            
+            if(chapterNum is null || hid is null)
+                continue;
+            
+            Chapter ch = new (mcIdManga.Obj, chapterNum, volumeNum, title);
+
+            chapters.Add((ch, new (ch, this, hid, url)));
+        }
+        return chapters;
+    }
+}

API/Schema/MangaContext/MangaConnectors/Global.cs

@@ -0,0 +1,54 @@
+namespace API.Schema.MangaContext.MangaConnectors;
+
+public class Global : MangaConnector
+{
+    private MangaContext context { get; init; }
+    public Global(MangaContext context) : base("Global", ["all"], [""], "")
+    {
+        this.context = context;
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)[] SearchManga(string mangaSearchName)
+    {
+        //Get all enabled Connectors
+        MangaConnector[] enabledConnectors = context.MangaConnectors.Where(c => c.Enabled && c.Name != "Global").ToArray();
+        
+        //Create Task for each MangaConnector to search simultaneously
+        Task<(Manga, MangaConnectorId<Manga>)[]>[] tasks =
+            enabledConnectors.Select(c => new Task<(Manga, MangaConnectorId<Manga>)[]>(() => c.SearchManga(mangaSearchName))).ToArray();
+        foreach (var task in tasks)
+            task.Start();
+        
+        //Wait for all tasks to finish
+        do
+        {
+            Thread.Sleep(50);
+        }while(tasks.Any(t => t.Status < TaskStatus.RanToCompletion));
+        
+        //Concatenate all results into one
+        (Manga, MangaConnectorId<Manga>)[] ret = tasks.Select(t => t.IsCompletedSuccessfully ? t.Result : []).ToArray().SelectMany(i => i).ToArray();
+        return ret;
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromUrl(string url)
+    {
+        MangaConnector? mc = context.MangaConnectors.ToArray().FirstOrDefault(c => c.UrlMatchesConnector(url));
+        return mc?.GetMangaFromUrl(url) ?? null;
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromId(string mangaIdOnSite)
+    {
+        return null;
+    }
+
+    public override (Chapter, MangaConnectorId<Chapter>)[] GetChapters(MangaConnectorId<Manga> manga,
+        string? language = null)
+    {
+        return manga.MangaConnector.GetChapters(manga, language);
+    }
+
+    internal override string[] GetChapterImageUrls(MangaConnectorId<Chapter> chapterId)
+    {
+        return chapterId.MangaConnector.GetChapterImageUrls(chapterId);
+    }
+}

API/Schema/MangaContext/MangaConnectors/MangaConnector.cs

@@ -0,0 +1,75 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.RegularExpressions;
+using API.MangaDownloadClients;
+using log4net;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+
+namespace API.Schema.MangaContext.MangaConnectors;
+
+[PrimaryKey("Name")]
+public abstract class MangaConnector(string name, string[] supportedLanguages, string[] baseUris, string iconUrl)
+{
+    [JsonIgnore]
+    [NotMapped]
+    internal DownloadClient downloadClient { get; init; } = null!;
+
+    [JsonIgnore]
+    [NotMapped]
+    protected ILog Log { get; init; } = LogManager.GetLogger(name);
+    
+    [StringLength(32)]
+    [Required]
+    public string Name { get; init; } = name;
+    [StringLength(8)]
+    [Required]
+    public string[] SupportedLanguages { get; init; } = supportedLanguages;
+    [StringLength(2048)]
+    [Required]
+    public string IconUrl { get; init; } = iconUrl;
+    [StringLength(256)]
+    [Required]
+    public string[] BaseUris { get; init; } = baseUris;
+    [Required]
+    public bool Enabled { get; internal set; } = true;
+    
+    public abstract (Manga, MangaConnectorId<Manga>)[] SearchManga(string mangaSearchName);
+
+    public abstract (Manga, MangaConnectorId<Manga>)? GetMangaFromUrl(string url);
+
+    public abstract (Manga, MangaConnectorId<Manga>)? GetMangaFromId(string mangaIdOnSite);
+    
+    public abstract (Chapter, MangaConnectorId<Chapter>)[] GetChapters(MangaConnectorId<Manga> mangaId,
+        string? language = null);
+
+    internal abstract string[] GetChapterImageUrls(MangaConnectorId<Chapter> chapterId);
+
+    public bool UrlMatchesConnector(string url) => BaseUris.Any(baseUri => Regex.IsMatch(url, "https?://" + baseUri + "/.*"));
+    
+    internal string? SaveCoverImageToCache(MangaConnectorId<Manga> mangaId, int retries = 3)
+    {
+        if(retries < 0)
+            return null;
+        
+        Regex urlRex = new (@"https?:\/\/((?:[a-zA-Z0-9-]+\.)+[a-zA-Z0-9]+)\/(?:.+\/)*(.+\.([a-zA-Z]+))");
+        //https?:\/\/[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.[a-zA-Z0-9]+)\/(?:.+\/)*(.+\.([a-zA-Z]+)) for only second level domains
+        Match match = urlRex.Match(mangaId.Obj.CoverUrl);
+        string filename = $"{match.Groups[1].Value}-{mangaId.Key}.{match.Groups[3].Value}";
+        string saveImagePath = Path.Join(TrangaSettings.coverImageCache, filename);
+
+        if (File.Exists(saveImagePath))
+            return saveImagePath;
+        
+        RequestResult coverResult = downloadClient.MakeRequest(mangaId.Obj.CoverUrl, RequestType.MangaCover, $"https://{match.Groups[1].Value}");
+        if ((int)coverResult.statusCode < 200 || (int)coverResult.statusCode >= 300)
+            return SaveCoverImageToCache(mangaId, --retries);
+            
+        using MemoryStream ms = new();
+        coverResult.result.CopyTo(ms);
+        Directory.CreateDirectory(TrangaSettings.coverImageCache);
+        File.WriteAllBytes(saveImagePath, ms.ToArray());
+        
+        return saveImagePath;
+    }
+}

API/Schema/MangaContext/MangaConnectors/MangaDex.cs

@@ -0,0 +1,338 @@
+using System.Text.RegularExpressions;
+using API.MangaDownloadClients;
+using Newtonsoft.Json.Linq;
+
+namespace API.Schema.MangaContext.MangaConnectors;
+
+public class MangaDex : MangaConnector
+{
+    //https://api.mangadex.org/docs/3-enumerations/#language-codes--localization
+    //https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
+    //https://gist.github.com/Josantonius/b455e315bc7f790d14b136d61d9ae469
+    public MangaDex() : base("MangaDex", 
+        ["en","pt","pt-br","it","de","ru","aa","ab","ae","af","ak","am","an","ar-ae","ar-bh","ar-dz","ar-eg","ar-iq","ar-jo","ar-kw","ar-lb","ar-ly","ar-ma","ar-om","ar-qa","ar-sa","ar-sy","ar-tn","ar-ye","ar","as","av","ay","az","ba","be","bg","bh","bi","bm","bn","bo","br","bs","ca","ce","ch","co","cr","cs","cu","cv","cy","da","de-at","de-ch","de-de","de-li","de-lu","div","dv","dz","ee","el","en-au","en-bz","en-ca","en-cb","en-gb","en-ie","en-jm","en-nz","en-ph","en-tt","en-us","en-za","en-zw","eo","es-ar","es-bo","es-cl","es-co","es-cr","es-do","es-ec","es-es","es-gt","es-hn","es-la","es-mx","es-ni","es-pa","es-pe","es-pr","es-py","es-sv","es-us","es-uy","es-ve","es","et","eu","fa","ff","fi","fj","fo","fr-be","fr-ca","fr-ch","fr-fr","fr-lu","fr-mc","fr","fy","ga","gd","gl","gn","gu","gv","ha","he","hi","ho","hr-ba","hr-hr","hr","ht","hu","hy","hz","ia","id","ie","ig","ii","ik","in","io","is","it-ch","it-it","iu","iw","ja","ja-ro","ji","jv","jw","ka","kg","ki","kj","kk","kl","km","kn","ko","ko-ro","kr","ks","ku","kv","kw","ky","kz","la","lb","lg","li","ln","lo","ls","lt","lu","lv","mg","mh","mi","mk","ml","mn","mo","mr","ms-bn","ms-my","ms","mt","my","na","nb","nd","ne","ng","nl-be","nl-nl","nl","nn","no","nr","ns","nv","ny","oc","oj","om","or","os","pa","pi","pl","ps","pt-pt","qu-bo","qu-ec","qu-pe","qu","rm","rn","ro","rw","sa","sb","sc","sd","se-fi","se-no","se-se","se","sg","sh","si","sk","sl","sm","sn","so","sq","sr-ba","sr-sp","sr","ss","st","su","sv-fi","sv-se","sv","sw","sx","syr","ta","te","tg","th","ti","tk","tl","tn","to","tr","ts","tt","tw","ty","ug","uk","ur","us","uz","ve","vi","vo","wa","wo","xh","yi","yo","za","zh-cn","zh-hk","zh-mo","zh-ro","zh-sg","zh-tw","zh","zu"],
+        ["mangadex.org"], 
+        "https://mangadex.org/favicon.ico")
+    {
+        this.downloadClient = new HttpDownloadClient();
+    }
+
+    private const int Limit = 100;
+    public override (Manga, MangaConnectorId<Manga>)[] SearchManga(string mangaSearchName)
+    {
+        Log.Info($"Searching Obj: {mangaSearchName}");
+        List<(Manga, MangaConnectorId<Manga>)> mangas = new ();
+        
+        int offset = 0;
+        int total = int.MaxValue;
+        while(offset < total)
+        {
+            string requestUrl =
+                $"https://api.mangadex.org/manga?limit={Limit}&offset={offset}&title={mangaSearchName}" +
+                $"&contentRating%5B%5D=safe&contentRating%5B%5D=suggestive&contentRating%5B%5D=erotica" +
+                $"&includes%5B%5D=manga&includes%5B%5D=cover_art&includes%5B%5D=author&includes%5B%5D=artist&includes%5B%5D=tag'";
+            offset += Limit;
+
+            RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaDexFeed);
+            if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+            {
+                Log.Error("Request failed");
+                return [];
+            }
+
+            using StreamReader sr = new (result.result);
+            JObject jObject = JObject.Parse(sr.ReadToEnd());
+
+            if (jObject.Value<string>("result") != "ok")
+            {
+                JArray? errors = jObject["errors"] as JArray;
+                Log.Error($"Request failed: {string.Join(',', errors?.Select(e => e.Value<string>("title")) ?? [])}");
+                return [];
+            }
+
+            total = jObject.Value<int>("total");
+            
+            JArray? data = jObject.Value<JArray>("data");
+            if (data is null)
+            {
+                Log.Error("Data was null");
+                return [];
+            }
+            
+            mangas.AddRange(data.Select(ParseMangaFromJToken));
+        }
+        
+        Log.Info($"Search {mangaSearchName} yielded {mangas.Count} results.");
+        return mangas.ToArray();
+    }
+
+    private static readonly Regex GetMangaIdFromUrl = new(@"https?:\/\/mangadex\.org\/title\/([a-z0-9-]+)\/?.*");
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromUrl(string url)
+    {
+        Log.Info($"Getting Obj: {url}");
+        if (!UrlMatchesConnector(url))
+        {
+            Log.Debug($"Url is not for Connector. {url}");
+            return null;
+        }
+
+        Match match = GetMangaIdFromUrl.Match(url);
+        if (!match.Success || !match.Groups[1].Success)
+        {
+            Log.Debug($"Url is not for Connector (Could not retrieve id). {url}");
+            return null;
+        }
+        string id = match.Groups[1].Value;
+
+        return GetMangaFromId(id);
+    }
+
+    public override (Manga, MangaConnectorId<Manga>)? GetMangaFromId(string mangaIdOnSite)
+    {
+        Log.Info($"Getting Obj: {mangaIdOnSite}");
+        string requestUrl =
+            $"https://api.mangadex.org/manga/{mangaIdOnSite}" +
+            $"?includes%5B%5D=manga&includes%5B%5D=cover_art&includes%5B%5D=author&includes%5B%5D=artist&includes%5B%5D=tag'";
+        
+        RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaDexFeed);
+        if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+        {
+            Log.Error("Request failed");
+            return null;
+        }
+
+        using StreamReader sr = new (result.result);
+        JObject jObject = JObject.Parse(sr.ReadToEnd());
+
+        if (jObject.Value<string>("result") != "ok")
+        {
+            JArray? errors = jObject["errors"] as JArray;
+            Log.Error($"Request failed: {string.Join(',', errors?.Select(e => e.Value<string>("title")) ?? [])}");
+            return null;
+        }
+        
+        JObject? data = jObject["data"] as JObject;
+        if (data is null)
+        {
+            Log.Error("Data was null");
+            return null;
+        }
+
+        return ParseMangaFromJToken(data);
+    }
+
+    public override (Chapter, MangaConnectorId<Chapter>)[] GetChapters(MangaConnectorId<Manga> manga, string? language = null)
+    {
+        Log.Info($"Getting Chapters: {manga.IdOnConnectorSite}");
+        List<(Chapter, MangaConnectorId<Chapter>)> chapters = new ();
+        
+        int offset = 0;
+        int total = int.MaxValue;
+        while(offset < total)
+        {
+            string requestUrl =
+                $"https://api.mangadex.org/manga/{manga.IdOnConnectorSite}/feed?limit={Limit}&offset={offset}&" +
+                $"translatedLanguage%5B%5D={language}&" +
+                $"contentRating%5B%5D=safe&contentRating%5B%5D=suggestive&contentRating%5B%5D=erotica&includeFutureUpdates=0&includes%5B%5D=";
+            offset += Limit;
+
+            RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.MangaDexFeed);
+            if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+            {
+                Log.Error("Request failed");
+                return [];
+            }
+
+            using StreamReader sr = new (result.result);
+            JObject jObject = JObject.Parse(sr.ReadToEnd());
+
+            if (jObject.Value<string>("result") != "ok")
+            {
+                JArray? errors = jObject["errors"] as JArray;
+                Log.Error($"Request failed: {string.Join(',', errors?.Select(e => e.Value<string>("title")) ?? [])}");
+                return [];
+            }
+
+            total = jObject.Value<int>("total");
+            
+            JArray? data = jObject.Value<JArray>("data");
+            if (data is null)
+            {
+                Log.Error("Data was null");
+                return [];
+            }
+            
+            chapters.AddRange(data.Select(d => ParseChapterFromJToken(manga, d)));
+        }
+        
+        Log.Info($"Request for chapters for {manga.Obj.Name} yielded {chapters.Count} results.");
+        return chapters.ToArray();
+    }
+
+    private static readonly Regex GetChapterIdFromUrl = new(@"https?:\/\/mangadex\.org\/chapter\/([a-z0-9-]+)\/?.*");
+    internal override string[] GetChapterImageUrls(MangaConnectorId<Chapter> chapterId)
+    {
+        Log.Info($"Getting Chapter Image-Urls: {chapterId.Obj}");
+        if (chapterId.WebsiteUrl is null || !UrlMatchesConnector(chapterId.WebsiteUrl))
+        {
+            Log.Debug($"Url is not for Connector. {chapterId.WebsiteUrl}");
+            return [];
+        }
+
+        Match match = GetChapterIdFromUrl.Match(chapterId.WebsiteUrl);
+        if (!match.Success || !match.Groups[1].Success)
+        {
+            Log.Debug($"Url is not for Connector (Could not retrieve id). {chapterId.WebsiteUrl}");
+            return [];
+        }
+        
+        string id = match.Groups[1].Value;
+        string requestUrl = $"https://api.mangadex.org/at-home/server/{id}";
+        
+        RequestResult result = downloadClient.MakeRequest(requestUrl, RequestType.Default);
+        if ((int)result.statusCode < 200 || (int)result.statusCode >= 300)
+        {
+            Log.Error("Request failed");
+            return [];
+        }
+
+        using StreamReader sr = new (result.result);
+        JObject jObject = JObject.Parse(sr.ReadToEnd());
+        
+        if (jObject.Value<string>("result") != "ok")
+        {
+            JArray? errors = jObject["errors"] as JArray;
+            Log.Error($"Request failed: {string.Join(',', errors?.Select(e => e.Value<string>("title")) ?? [])}");
+            return [];
+        }
+        
+        string? baseUrl = jObject.Value<string>("baseUrl");
+        JToken? chapterToken = jObject["chapter"];
+        string? hash = chapterToken?.Value<string>("hash");
+        JArray? data = chapterToken?["data"] as JArray;
+
+        if (baseUrl is null || hash is null || data is null)
+        {
+            Log.Error("Data was null");
+            return [];
+        }
+
+        IEnumerable<string> urls = data.Select(t => $"{baseUrl}/data/{hash}/{t.Value<string>()}");
+        
+        return urls.ToArray();
+    }
+
+    private (Manga manga, MangaConnectorId<Manga> id) ParseMangaFromJToken(JToken jToken)
+    {
+        string? id = jToken.Value<string>("id");
+        if(id is null)
+            throw new Exception("jToken was not in expected format");
+        
+        JObject? attributes = jToken["attributes"] as JObject;
+        if(attributes is null)
+            throw new Exception("jToken was not in expected format");
+        string? name = attributes["title"]?.Value<string>("en") ?? attributes["title"]?.First?.First?.Value<string>();
+        string description = attributes["description"]?.Value<string>("en")??attributes["description"]?.First?.First?.Value<string>()??"";
+        string? status = attributes["status"]?.Value<string>();
+        uint? year = attributes["year"]?.Value<uint?>();
+        string? originalLanguage = attributes["originalLanguage"]?.Value<string>();
+        JArray? altTitlesJArray = attributes.TryGetValue("altTitles", out JToken? altTitlesArray) ? altTitlesArray as JArray : null;
+        JArray? tagsJArray = attributes.TryGetValue("tags", out JToken? tagsArray) ? tagsArray as JArray : null;
+        JArray? relationships = jToken["relationships"] as JArray;
+        if (name is null || status is null || relationships is null)
+            throw new Exception("jToken was not in expected format");
+        
+        string? coverFileName = relationships.FirstOrDefault(r => r["type"]?.Value<string>() == "cover_art")?["attributes"]?.Value<string>("fileName");
+        if(coverFileName is null)
+            throw new Exception("jToken was not in expected format");
+        
+        List<Link> links = attributes["links"]?
+            .ToObject<Dictionary<string,string>>()?
+            .Select(kv =>
+            {
+                //https://api.mangadex.org/docs/3-enumerations/#manga-links-data
+                string url = kv.Key switch
+                {
+                    "al" => $"https://anilist.co/manga/{kv.Value}",
+                    "ap" => $"https://www.anime-planet.com/manga/{kv.Value}",
+                    "bw" => $"https://bookwalker.jp/{kv.Value}",
+                    "mu" => $"https://www.mangaupdates.com/series.html?id={kv.Value}",
+                    "nu" => $"https://www.novelupdates.com/series/{kv.Value}",
+                    "mal" => $"https://myanimelist.net/manga/{kv.Value}",
+                    _ => kv.Value
+                };
+                string key = kv.Key switch
+                {
+                    "al" => "AniList",
+                    "ap" => "Anime Planet",
+                    "bw" => "BookWalker",
+                    "mu" => "Obj Updates",
+                    "nu" => "Novel Updates",
+                    "kt" => "Kitsu.io",
+                    "amz" => "Amazon",
+                    "ebj" => "eBookJapan",
+                    "mal" => "MyAnimeList",
+                    "cdj" => "CDJapan",
+                    _ => kv.Key
+                };
+                return new Link(key, url);
+            }).ToList()!;
+
+        List<AltTitle> altTitles = (altTitlesJArray??[])
+            .Select(t =>
+            {
+                JObject? j = t as JObject;
+                JProperty? p = j?.Properties().First();
+                if (p is null)
+                    return null;
+                return new AltTitle(p.Name, p.Value.ToString());
+            }).Where(x => x is not null).ToList()!;
+        
+        List<MangaTag> tags = (tagsJArray??[])
+            .Where(t => t.Value<string>("type") == "tag")
+            .Select(t => t["attributes"]?["name"]?.Value<string>("en")??t["attributes"]?["name"]?.First?.First?.Value<string>())
+            .Select(str => str is not null ? new MangaTag(str) : null)
+            .Where(x => x is not null).ToList()!;
+        
+        List<Author> authors = relationships
+            .Where(r => r["type"]?.Value<string>() == "author")
+            .Select(t => t["attributes"]?.Value<string>("name"))
+            .Select(str => str is not null ? new Author(str) : null)
+            .Where(x => x is not null).ToList()!;
+            
+        
+        MangaReleaseStatus releaseStatus = status switch
+        {
+            "completed" => MangaReleaseStatus.Completed,
+            "ongoing" => MangaReleaseStatus.Continuing,
+            "cancelled" => MangaReleaseStatus.Cancelled,
+            "hiatus" => MangaReleaseStatus.OnHiatus,
+            _ => MangaReleaseStatus.Unreleased
+        };
+        string websiteUrl = $"https://mangadex.org/title/{id}";
+        string coverUrl = $"https://uploads.mangadex.org/covers/{id}/{coverFileName}";
+
+        Manga manga = new Manga(name, description, coverUrl, releaseStatus, authors, tags, links,altTitles,
+            null, 0f, year, originalLanguage);
+        return (manga, new MangaConnectorId<Manga>(manga, this, id, websiteUrl));
+    }
+
+    private (Chapter chapter, MangaConnectorId<Chapter> id) ParseChapterFromJToken(MangaConnectorId<Manga> mcIdManga, JToken jToken)
+    {
+        string? id = jToken.Value<string>("id");
+        JToken? attributes = jToken["attributes"];
+        string? chapterStr = attributes?.Value<string>("chapter");
+        string? volumeStr = attributes?.Value<string>("volume");
+        int? volumeNumber = null;
+        string? title = attributes?.Value<string>("title");
+        
+        if(id is null || chapterStr is null)
+            throw new Exception("jToken was not in expected format");
+        if(volumeStr is not null)
+            volumeNumber = int.Parse(volumeStr);
+        
+        string websiteUrl = $"https://mangadex.org/chapter/{id}";
+        Chapter chapter = new (mcIdManga.Obj, chapterStr, volumeNumber, title);
+        return (chapter, new MangaConnectorId<Chapter>(chapter, this, id, websiteUrl));
+    }
+}

API/Schema/MangaContext/MangaContext.cs

@@ -0,0 +1,134 @@
+using API.Schema.MangaContext.MangaConnectors;
+using API.Schema.MangaContext.MetadataFetchers;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+public class MangaContext(DbContextOptions<MangaContext> options) : TrangaBaseContext<MangaContext>(options)
+{
+    public DbSet<MangaConnector> MangaConnectors { get; set; }
+    public DbSet<Manga> Mangas { get; set; }
+    public DbSet<FileLibrary> FileLibraries { get; set; }
+    public DbSet<Chapter> Chapters { get; set; }
+    public DbSet<Author> Authors { get; set; }
+    public DbSet<MangaTag> Tags { get; set; }
+    public DbSet<MangaConnectorId<Manga>> MangaConnectorToManga { get; set; }
+    public DbSet<MangaConnectorId<Chapter>> MangaConnectorToChapter { get; set; }
+    public DbSet<MetadataEntry> MetadataEntries { get; set; }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        //MangaConnector Types
+        modelBuilder.Entity<MangaConnector>()
+            .HasDiscriminator(c => c.Name)
+            .HasValue<Global>("Global")
+            .HasValue<MangaDex>("MangaDex")
+            .HasValue<ComickIo>("ComickIo");
+
+        //Manga has many Chapters
+        modelBuilder.Entity<Manga>()
+            .HasMany<Chapter>(m => m.Chapters)
+            .WithOne(c => c.ParentManga)
+            .HasForeignKey(c => c.ParentMangaId)
+            .OnDelete(DeleteBehavior.Cascade);
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.Chapters)
+            .EnableLazyLoading();
+        modelBuilder.Entity<Chapter>()
+            .Navigation(c => c.ParentManga)
+            .EnableLazyLoading();
+        //Chapter has MangaConnectorIds
+        modelBuilder.Entity<Chapter>()
+            .HasMany<MangaConnectorId<Chapter>>(c => c.MangaConnectorIds)
+            .WithOne(id => id.Obj)
+            .HasForeignKey(id => id.ObjId)
+            .OnDelete(DeleteBehavior.NoAction);
+        modelBuilder.Entity<MangaConnectorId<Chapter>>()
+            .HasOne<MangaConnector>(id => id.MangaConnector)
+            .WithMany()
+            .HasForeignKey(id => id.MangaConnectorName)
+            .OnDelete(DeleteBehavior.Cascade);
+        modelBuilder.Entity<MangaConnectorId<Chapter>>()
+            .Navigation(entry => entry.MangaConnector)
+            .EnableLazyLoading();
+        //Manga owns MangaAltTitles
+        modelBuilder.Entity<Manga>()
+            .OwnsMany<AltTitle>(m => m.AltTitles)
+            .WithOwner();
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.AltTitles)
+            .AutoInclude();
+        //Manga owns Links
+        modelBuilder.Entity<Manga>()
+            .OwnsMany<Link>(m => m.Links)
+            .WithOwner();
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.Links)
+            .AutoInclude();
+        //Manga has many Tags associated with many Obj
+        modelBuilder.Entity<Manga>()
+            .HasMany<MangaTag>(m => m.MangaTags)
+            .WithMany()
+            .UsingEntity("MangaTagToManga",
+                l=> l.HasOne(typeof(MangaTag)).WithMany().HasForeignKey("MangaTagIds").HasPrincipalKey(nameof(MangaTag.Tag)),
+                r => r.HasOne(typeof(Manga)).WithMany().HasForeignKey("MangaIds").HasPrincipalKey(nameof(Manga.Key)),
+                j => j.HasKey("MangaTagIds", "MangaIds")
+            );
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.MangaTags)
+            .AutoInclude();
+        //Manga has many Authors associated with many Obj
+        modelBuilder.Entity<Manga>()
+            .HasMany<Author>(m => m.Authors)
+            .WithMany()
+            .UsingEntity("AuthorToManga",
+                l=> l.HasOne(typeof(Author)).WithMany().HasForeignKey("AuthorIds").HasPrincipalKey(nameof(Author.Key)),
+                r => r.HasOne(typeof(Manga)).WithMany().HasForeignKey("MangaIds").HasPrincipalKey(nameof(Manga.Key)),
+                j => j.HasKey("AuthorIds", "MangaIds")
+            );
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.Authors)
+            .AutoInclude();
+        //Manga has many MangaIds
+        modelBuilder.Entity<Manga>()
+            .HasMany<MangaConnectorId<Manga>>(m => m.MangaConnectorIds)
+            .WithOne(id => id.Obj)
+            .HasForeignKey(id => id.ObjId)
+            .OnDelete(DeleteBehavior.Cascade);
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.MangaConnectorIds)
+            .EnableLazyLoading();
+        modelBuilder.Entity<MangaConnectorId<Manga>>()
+            .HasOne<MangaConnector>(id => id.MangaConnector)
+            .WithMany()
+            .HasForeignKey(id => id.MangaConnectorName)
+            .OnDelete(DeleteBehavior.Cascade);
+        modelBuilder.Entity<MangaConnectorId<Manga>>()
+            .Navigation(entry => entry.MangaConnector)
+            .EnableLazyLoading();
+        
+        
+        //FileLibrary has many Mangas
+        modelBuilder.Entity<FileLibrary>()
+            .HasMany<Manga>()
+            .WithOne(m => m.Library)
+            .HasForeignKey(m => m.LibraryId)
+            .OnDelete(DeleteBehavior.SetNull);
+        modelBuilder.Entity<Manga>()
+            .Navigation(m => m.Library)
+            .EnableLazyLoading();
+        
+        modelBuilder.Entity<MetadataFetcher>()
+            .HasDiscriminator<string>(nameof(MetadataEntry))
+            .HasValue<MyAnimeList>(nameof(MyAnimeList));
+        //MetadataEntry
+        modelBuilder.Entity<MetadataEntry>()
+            .HasOne<Manga>(entry => entry.Manga)
+            .WithMany()
+            .OnDelete(DeleteBehavior.Cascade);
+        modelBuilder.Entity<MetadataEntry>()
+            .HasOne<MetadataFetcher>(entry => entry.MetadataFetcher)
+            .WithMany()
+            .OnDelete(DeleteBehavior.Cascade);
+    }
+}

API/Schema/MangaContext/MangaTag.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext;
+
+[PrimaryKey("Tag")]
+public class MangaTag(string tag)
+{
+    [StringLength(64)]
+    [Required]
+    public string Tag { get; init; } = tag;
+
+    public override string ToString()
+    {
+        return $"{Tag}";
+    }
+}

API/Schema/MangaContext/MetadataFetchers/MetadataEntry.cs

@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+
+namespace API.Schema.MangaContext.MetadataFetchers;
+
+[PrimaryKey("Name", "Identifier")]
+public class MetadataEntry
+{
+    [JsonIgnore]
+    public Manga Manga { get; init; } = null!;
+    public string MangaId  { get; init; }
+    [JsonIgnore]
+    public MetadataFetcher MetadataFetcher { get; init; } = null!;
+    public string MetadataFetcherName { get; init; }
+    public string Identifier { get; init; }
+
+    public MetadataEntry(MetadataFetcher fetcher, Manga manga, string identifier)
+    {
+        this.Manga = manga;
+        this.MangaId = manga.Key;
+        this.MetadataFetcher = fetcher;
+        this.MetadataFetcherName = fetcher.Name;
+        this.Identifier = identifier;
+    }
+
+    /// <summary>
+    /// EFCORE only!!!!
+    /// </summary>
+    internal MetadataEntry(string mangaId, string identifier, string metadataFetcherName)
+    {
+        this.MangaId = mangaId;
+        this.Identifier = identifier;
+        this.MetadataFetcherName = metadataFetcherName;
+    }
+}

API/Schema/MangaContext/MetadataFetchers/MetadataFetcher.cs

@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext.MetadataFetchers;
+
+[PrimaryKey("Name")]
+public abstract class MetadataFetcher
+{
+    // ReSharper disable once EntityFramework.ModelValidation.UnlimitedStringLength
+    public string Name { get; init; }
+
+    protected MetadataFetcher()
+    {
+        this.Name = this.GetType().Name;
+    }
+    
+    /// <summary>
+    /// EFCORE ONLY!!!
+    /// </summary>
+    internal MetadataFetcher(string name)
+    {
+        this.Name = name;
+    }
+
+    internal MetadataEntry CreateMetadataEntry(Manga manga, string identifier) =>
+        new (this, manga, identifier);
+    
+    public abstract MetadataSearchResult[] SearchMetadataEntry(Manga manga);
+    
+    public abstract MetadataSearchResult[] SearchMetadataEntry(string searchTerm);
+
+    /// <summary>
+    /// Updates the Manga linked in the MetadataEntry
+    /// </summary>
+    public abstract void UpdateMetadata(MetadataEntry metadataEntry, MangaContext dbContext);
+}

API/Schema/MangaContext/MetadataFetchers/MetadataSearchResult.cs

@@ -0,0 +1,3 @@
+namespace API.Schema.MangaContext.MetadataFetchers;
+
+public record MetadataSearchResult(string Identifier, string Name, string Url, string? Description = null, string? CoverUrl = null);

API/Schema/MangaContext/MetadataFetchers/MyAnimeList.cs

@@ -0,0 +1,78 @@
+using System.Text.RegularExpressions;
+using JikanDotNet;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.MangaContext.MetadataFetchers;
+
+public class MyAnimeList : MetadataFetcher
+{
+    private static readonly Jikan Jikan = new ();
+    private static readonly Regex GetIdFromUrl = new(@"https?:\/\/myanimelist\.net\/manga\/([0-9]+)\/?.*");
+    
+    public override MetadataSearchResult[] SearchMetadataEntry(Manga manga)
+    {
+        if (manga.Links.Any(link => link.LinkProvider.Equals("MyAnimeList", StringComparison.InvariantCultureIgnoreCase)))
+        {
+            string url = manga.Links.First(link => link.LinkProvider.Equals("MyAnimeList", StringComparison.InvariantCultureIgnoreCase)).LinkUrl;
+            Match m = GetIdFromUrl.Match(url);
+            if (m.Success && m.Groups[1].Success)
+            {
+                long id = long.Parse(m.Groups[1].Value);
+                JikanDotNet.Manga data = Jikan.GetMangaAsync(id).Result.Data;
+                return [new MetadataSearchResult(id.ToString(), data.Titles.First().Title, data.Url, data.Synopsis)];
+            }
+        }
+
+        return SearchMetadataEntry(manga.Name);
+    }
+
+    public override MetadataSearchResult[] SearchMetadataEntry(string searchTerm)
+    {
+        
+        ICollection<JikanDotNet.Manga> resultData = Jikan.SearchMangaAsync(searchTerm).Result.Data;
+        if (resultData.Count < 1)
+            return [];
+        return resultData.Select(data =>
+                new MetadataSearchResult(data.MalId.ToString(), data.Titles.First().Title, data.Url, data.Synopsis))
+            .ToArray();
+    }
+
+    /// <summary>
+    /// Updates the Manga linked in the MetadataEntry
+    /// </summary>
+    /// <param name="metadataEntry"></param>
+    /// <param name="dbContext"></param>
+    /// <exception cref="FormatException"></exception>
+    /// <exception cref="DbUpdateException"></exception>
+    public override void UpdateMetadata(MetadataEntry metadataEntry, MangaContext dbContext)
+    {
+        Manga dbManga = dbContext.Mangas.Find(metadataEntry.MangaId)!;
+        MangaFull resultData;
+        try
+        {
+            long id = long.Parse(metadataEntry.Identifier);
+            resultData = Jikan.GetMangaFullDataAsync(id).Result.Data;
+        }
+        catch (Exception)
+        {
+            throw new FormatException("ID was not in correct format");
+        }
+
+        try
+        {
+            dbManga.Name = resultData.Titles.First().Title;
+            dbManga.Description = resultData.Synopsis;
+            dbManga.AltTitles.Clear();
+            dbManga.AltTitles = resultData.Titles.Select(t => new AltTitle(t.Type, t.Title)).ToList();
+            dbManga.Authors.Clear();
+            dbManga.Authors = resultData.Authors.Select(a => new Author(a.Name)).ToList();
+
+            dbContext.SaveChanges();
+        }
+        catch (DbUpdateException e)
+        {
+            throw;
+        }
+    }
+    
+}

API/Schema/NotificationsContext/Notification.cs

@@ -0,0 +1,52 @@
+using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.NotificationsContext;
+
+[PrimaryKey(nameof(Key))]
+public class Notification : Identifiable
+{
+    [Required]
+    public NotificationUrgency Urgency { get; init; }
+
+    [StringLength(128)]
+    [Required]
+    public string Title { get; init; }
+
+    [StringLength(512)]
+    [Required]
+    public string Message { get; init; }
+    
+    [Required]
+    public DateTime Date { get; init; }
+
+    public Notification(string title, string message = "", NotificationUrgency urgency = NotificationUrgency.Normal, DateTime? date = null)
+        : base(TokenGen.CreateToken("Notification"))
+    {
+        this.Title = title;
+        this.Message = message;
+        this.Urgency = urgency;
+        this.Date = date ?? DateTime.UtcNow;
+    }
+
+    /// <summary>
+    /// EF ONLY!!!
+    /// </summary>
+    public Notification(string key, string title, string message, NotificationUrgency urgency, DateTime date)
+        : base(key)
+    {
+        this.Title = title;
+        this.Message = message;
+        this.Urgency = urgency;
+        this.Date = date;
+    }
+
+    public override string ToString() => $"{base.ToString()} {Urgency} {Title}";
+}
+
+public enum NotificationUrgency : byte
+{
+    Low = 1,
+    Normal = 3,
+    High = 5
+}

API/Schema/NotificationsContext/NotificationConnectors/NotificationConnector.cs

@@ -0,0 +1,82 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+using log4net;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+
+namespace API.Schema.NotificationsContext.NotificationConnectors;
+
+[PrimaryKey("Name")]
+public class NotificationConnector(string name, string url, Dictionary<string, string> headers, string httpMethod, string body)
+{
+    [StringLength(64)]
+    [Required]
+    public string Name { get; init; } = name;
+    
+    [StringLength(2048)]
+    [Required]
+    [Url]
+    public string Url { get; internal set; } = url;
+
+    [Required]
+    public Dictionary<string, string> Headers { get; internal set; } = headers;
+
+    [StringLength(8)]
+    [Required]
+    public string HttpMethod { get; internal set; } = httpMethod;
+
+    [StringLength(4096)]
+    [Required]
+    public string Body { get; internal set; } = body;
+
+    [JsonIgnore]
+    [NotMapped]
+    private readonly HttpClient Client = new()
+    {
+        DefaultRequestHeaders = { { "User-Agent", TrangaSettings.userAgent } }
+    };
+    
+    [JsonIgnore]
+    [NotMapped]
+    protected ILog Log = LogManager.GetLogger(name);
+
+    public void SendNotification(string title, string notificationText)
+    {
+        Log.Info($"Sending notification: {title} - {notificationText}");
+        CustomWebhookFormatProvider formatProvider = new (title, notificationText);
+        string formattedUrl = string.Format(formatProvider, Url);
+        string formattedBody = string.Format(formatProvider, Body, title, notificationText);
+        Dictionary<string, string> formattedHeaders = Headers.ToDictionary(h => h.Key, 
+            h => string.Format(formatProvider, h.Value, title, notificationText));
+
+        HttpRequestMessage request = new(System.Net.Http.HttpMethod.Parse(HttpMethod), formattedUrl);
+        foreach (var (key, value) in formattedHeaders)
+            request.Headers.Add(key, value);
+        request.Content = new StringContent(formattedBody);
+        Log.Debug($"Request: {request}");
+
+        HttpResponseMessage response = Client.Send(request);
+        Log.Debug($"Response status code: {response.StatusCode}");
+    }
+
+    private class CustomWebhookFormatProvider(string title, string text) : IFormatProvider
+    {
+        public object? GetFormat(Type? formatType)
+        {
+            return this;
+        }
+
+        public string Format(string fmt, object arg, IFormatProvider provider)
+        {
+            if(arg.GetType() != typeof(string))
+                return arg.ToString() ?? string.Empty;
+
+            StringBuilder sb = new StringBuilder(fmt);
+            sb.Replace("%title", title);
+            sb.Replace("%text", text);
+            
+            return sb.ToString();
+        }
+    }
+}

API/Schema/NotificationsContext/NotificationsContext.cs

@@ -0,0 +1,10 @@
+using API.Schema.NotificationsContext.NotificationConnectors;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Schema.NotificationsContext;
+
+public class NotificationsContext(DbContextOptions<NotificationsContext> options) : TrangaBaseContext<NotificationsContext>(options)
+{
+    public DbSet<NotificationConnector> NotificationConnectors { get; set; }
+    public DbSet<Notification> Notifications { get; set; }
+}

API/Schema/TrangaBaseContext.cs

@@ -0,0 +1,38 @@
+using log4net;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Diagnostics;
+
+namespace API.Schema;
+
+public abstract class TrangaBaseContext<T> : DbContext where T : DbContext
+{
+    private ILog Log { get; init; }
+
+    protected TrangaBaseContext(DbContextOptions<T> options) : base(options)
+    {
+        this.Log =  LogManager.GetLogger(GetType());
+    }
+    
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+    {
+        base.OnConfiguring(optionsBuilder);
+        optionsBuilder.LogTo(s =>
+        {
+            Log.Debug(s);
+        }, Array.Empty<string>(), LogLevel.Warning, DbContextLoggerOptions.Level | DbContextLoggerOptions.Category | DbContextLoggerOptions.UtcTime);
+    }
+
+    internal async Task<(bool success, string? exceptionMessage)> Sync()
+    {
+        try
+        {
+            await this.SaveChangesAsync();
+            return (true, null);
+        }
+        catch (Exception e)
+        {
+            Log.Error(null, e);
+            return (false, e.Message);
+        }
+    }
+}

API/TokenGen.cs

@@ -0,0 +1,37 @@
+using System.Security.Cryptography;
+using System.Text;
+
+namespace API;
+
+public static class TokenGen
+{
+    private const int MinimumLength = 16;
+    private const int MaximumLength = 64;
+    private const string Chars = "abcdefghijklmnopqrstuvwxyz0123456789";
+
+    public static string CreateToken(Type t, params string[] identifiers) => CreateToken(t.Name, identifiers);
+    
+    public static string CreateToken(string prefix, params string[] identifiers)
+    {
+        if (prefix.Length + 1 >= MaximumLength - MinimumLength)
+            throw new ArgumentException("Prefix to long to create Token of meaningful length.");
+        
+        int tokenLength = MaximumLength - prefix.Length - 1;
+        
+        if (identifiers.Length == 0)
+        {
+            // No identifier, just create a random token
+            byte[] rng = new byte[tokenLength];
+            RandomNumberGenerator.Create().GetBytes(rng);
+            string key = new(rng.Select(b => Chars[b % Chars.Length]).ToArray());
+            key = string.Join('-', prefix, key);
+            return key;
+        }
+
+        // Identifier provided, create a token based on the identifier hashed
+        byte[] hash = MD5.HashData(Encoding.UTF8.GetBytes(string.Join("", identifiers)));
+        string token = Convert.ToHexStringLower(hash);
+        
+        return string.Join('-', prefix, token);
+    }
+}

API/Tranga.cs

@@ -0,0 +1,102 @@
+using API.Schema.MangaContext.MetadataFetchers;
+using API.Workers;
+using log4net;
+using log4net.Config;
+using Microsoft.EntityFrameworkCore;
+
+namespace API;
+
+public static class Tranga
+{
+
+    // ReSharper disable once InconsistentNaming
+    private const string TRANGA = 
+        "\n\n" +
+        " _______                                 v2\n" +
+        "|_     _|.----..---.-..-----..-----..---.-.\n" +
+        "  |   |  |   _||  _  ||     ||  _  ||  _  |\n" +
+        "  |___|  |__|  |___._||__|__||___  ||___._|\n" +
+        "                             |_____|       \n\n";
+    
+    public static Thread PeriodicWorkerStarterThread { get; } = new (WorkerStarter);
+    private static readonly ILog Log = LogManager.GetLogger(typeof(Tranga));
+    internal static readonly MetadataFetcher[] MetadataFetchers = [new MyAnimeList()];
+
+    internal static void StartLogger()
+    {
+        BasicConfigurator.Configure();
+        Log.Info("Logger Configured.");
+        Log.Info(TRANGA);
+    }
+    
+    internal static HashSet<BaseWorker> Workers { get; private set; } = new ();
+    public static void AddWorker(BaseWorker worker) => Workers.Add(worker);
+    public static void AddWorkers(IEnumerable<BaseWorker> workers)
+    {
+        foreach (BaseWorker baseWorker in workers)
+        {
+            AddWorker(baseWorker);
+        }
+    }
+    
+    internal static void StopWorker(BaseWorker worker) => RemoveWorker(worker);
+    
+    public static void RemoveWorker(BaseWorker removeWorker)
+    {
+        IEnumerable<BaseWorker> baseWorkers = Workers.Where(w => w.DependenciesAndSelf.Any(worker => worker == removeWorker));
+        
+        foreach (BaseWorker worker in baseWorkers)
+        {
+             worker.Cancel();
+             Workers.Remove(worker);
+             if (RunningWorkers.ContainsKey(worker))
+             {
+                 worker.Cancel();
+                 RunningWorkers.Remove(worker);
+             }
+        }
+    }
+
+    private static readonly Dictionary<BaseWorker, Task<BaseWorker[]>> RunningWorkers = new();
+    public static BaseWorker[] GetRunningWorkers() => RunningWorkers.Keys.ToArray();
+    private static readonly HashSet<BaseWorker> StartWorkers = new();
+    private static void WorkerStarter(object? serviceProviderObj)
+    {
+        Log.Info("WorkerStarter Thread running.");
+        if (serviceProviderObj is null)
+        {
+            Log.Error("serviceProviderObj is null");
+            return;
+        }
+        IServiceProvider serviceProvider = (IServiceProvider)serviceProviderObj;
+        
+        while (true)
+        {
+            CheckRunningWorkers();
+            
+            foreach (BaseWorker worker in StartWorkers)
+            {
+                if (worker is BaseWorkerWithContext<DbContext> scopedWorker)
+                    scopedWorker.SetScope(serviceProvider.CreateScope());
+                RunningWorkers.Add(worker, worker.DoWork());
+            }
+            Thread.Sleep(TrangaSettings.workCycleTimeout);
+        }
+    }
+
+    private static void CheckRunningWorkers()
+    {
+        KeyValuePair<BaseWorker, Task<BaseWorker[]>>[] done = RunningWorkers.Where(kv => kv.Value.IsCompleted).ToArray();
+        Log.Info($"Done: {done.Length}");
+        Log.Debug(string.Join("\n", done.Select(d => d.ToString())));
+        foreach ((BaseWorker worker, Task<BaseWorker[]> task) in done)
+        {
+            RunningWorkers.Remove(worker);
+            foreach (BaseWorker newWorker in task.Result)
+                StartWorkers.Add(newWorker);
+            task.Dispose();
+        }
+    }
+
+    internal static void MarkWorkerForStart(BaseWorker worker) => StartWorkers.Add(worker);
+}

API/TrangaSettings.cs

@@ -0,0 +1,188 @@
+using System.Runtime.InteropServices;
+using API.MangaDownloadClients;
+using API.Schema.NotificationsContext;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace API;
+
+public static class TrangaSettings
+{
+    public static string downloadLocation { get; private set; } = (RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "/Obj" : Path.Join(Directory.GetCurrentDirectory(), "Downloads"));
+    public static string workingDirectory { get; private set; } = Path.Join(RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "/usr/share" : Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "tranga-api");
+    [JsonIgnore]
+    internal static readonly string DefaultUserAgent = $"Tranga/2.0 ({Enum.GetName(Environment.OSVersion.Platform)}; {(Environment.Is64BitOperatingSystem ? "x64" : "")})";
+    public static string userAgent { get; private set; } = DefaultUserAgent;
+    public static int compression{ get; private set; } = 40;
+    public static bool bwImages { get; private set; } = false;
+    public static string flareSolverrUrl { get; private set; } = string.Empty;
+    /// <summary>
+    /// Placeholders:
+    /// %M Obj Name
+    /// %V Volume
+    /// %C Chapter
+    /// %T Title
+    /// %A Author (first in list)
+    /// %I Chapter Internal ID
+    /// %i Obj Internal ID
+    /// %Y Year (Obj)
+    ///
+    /// ?_(...) replace _ with a value from above:
+    /// Everything inside the braces will only be added if the value of %_ is not null
+    /// </summary>
+    public static string chapterNamingScheme { get; private set; } = "%M - ?V(Vol.%V )Ch.%C?T( - %T)";
+    [JsonIgnore]
+    public static string settingsFilePath => Path.Join(workingDirectory, "settings.json");
+    [JsonIgnore]
+    public static string coverImageCache => Path.Join(workingDirectory, "imageCache");
+    public static bool aprilFoolsMode { get; private set; } = true;
+    public static int workCycleTimeout { get; private set; } = 20000;
+    [JsonIgnore]
+    internal static readonly Dictionary<RequestType, int> DefaultRequestLimits = new ()
+    {
+        {RequestType.MangaInfo, 60},
+        {RequestType.MangaDexFeed, 60},
+        {RequestType.MangaDexImage, 60},
+        {RequestType.MangaImage, 240},
+        {RequestType.MangaCover, 60},
+        {RequestType.Default, 60}
+    };
+    public static Dictionary<RequestType, int> requestLimits { get; private set; } = DefaultRequestLimits;
+
+    public static TimeSpan NotificationUrgencyDelay(NotificationUrgency urgency) => urgency switch
+    {
+        NotificationUrgency.High => TimeSpan.Zero,
+        NotificationUrgency.Normal => TimeSpan.FromMinutes(5),
+        NotificationUrgency.Low => TimeSpan.FromMinutes(10),
+        _ => TimeSpan.FromHours(1)
+    }; //TODO make this a setting?
+
+    public static void Load()
+    {
+        if(File.Exists(settingsFilePath))
+            Deserialize(File.ReadAllText(settingsFilePath));
+        else return;
+
+        Directory.CreateDirectory(downloadLocation);
+        ExportSettings();
+    }
+
+    public static void UpdateAprilFoolsMode(bool enabled)
+    {
+        aprilFoolsMode = enabled;
+        ExportSettings();
+    }
+
+    public static void UpdateCompressImages(int value)
+    {
+        compression = int.Clamp(value, 1, 100);
+        ExportSettings();
+    }
+
+    public static void UpdateBwImages(bool enabled)
+    {
+        bwImages = enabled;
+        ExportSettings();
+    }
+
+    public static void UpdateUserAgent(string? customUserAgent)
+    {
+        userAgent = customUserAgent ?? DefaultUserAgent;
+        ExportSettings();
+    }
+
+    public static void UpdateRequestLimit(RequestType requestType, int newLimit)
+    {
+        requestLimits[requestType] = newLimit;
+        ExportSettings();
+    }
+
+    public static void UpdateChapterNamingScheme(string namingScheme)
+    {
+        chapterNamingScheme = namingScheme;
+        ExportSettings();
+    }
+
+    public static void UpdateFlareSolverrUrl(string url)
+    {
+        flareSolverrUrl = url;
+        ExportSettings();
+    }
+
+    public static void ResetRequestLimits()
+    {
+        requestLimits = DefaultRequestLimits;
+        ExportSettings();
+    }
+
+    public static void ExportSettings()
+    {
+        if (File.Exists(settingsFilePath))
+        {
+            while(IsFileInUse(settingsFilePath))
+                Thread.Sleep(100);
+        }
+        else
+            Directory.CreateDirectory(new FileInfo(settingsFilePath).DirectoryName!);
+        File.WriteAllText(settingsFilePath, Serialize());
+    }
+    
+    internal static bool IsFileInUse(string filePath)
+    {
+        if (!File.Exists(filePath))
+            return false;
+        try
+        {
+            using FileStream stream = new (filePath, FileMode.Open, FileAccess.Read, FileShare.None);
+            stream.Close();
+            return false;
+        }
+        catch (IOException)
+        {
+            return true;
+        }
+    }
+
+    public static JObject AsJObject()
+    {
+        JObject jobj = new ();
+        jobj.Add("downloadLocation", JToken.FromObject(downloadLocation));
+        jobj.Add("workingDirectory", JToken.FromObject(workingDirectory));
+        jobj.Add("userAgent", JToken.FromObject(userAgent));
+        jobj.Add("aprilFoolsMode", JToken.FromObject(aprilFoolsMode));
+        jobj.Add("requestLimits", JToken.FromObject(requestLimits));
+        jobj.Add("compression", JToken.FromObject(compression));
+        jobj.Add("bwImages", JToken.FromObject(bwImages));
+        jobj.Add("workCycleTimeout", JToken.FromObject(workCycleTimeout));
+        jobj.Add("chapterNamingScheme", JToken.FromObject(chapterNamingScheme));
+        jobj.Add("flareSolverrUrl", JToken.FromObject(flareSolverrUrl));
+        return jobj;
+    }
+
+    public static string Serialize() => AsJObject().ToString();
+
+    public static void Deserialize(string serialized)
+    {
+        JObject jobj = JObject.Parse(serialized);
+        if (jobj.TryGetValue("downloadLocation", out JToken? dl))
+            downloadLocation = dl.Value<string>()!;
+        if (jobj.TryGetValue("workingDirectory", out JToken? wd))
+            workingDirectory = wd.Value<string>()!;
+        if (jobj.TryGetValue("userAgent", out JToken? ua))
+            userAgent = ua.Value<string>()!;
+        if (jobj.TryGetValue("aprilFoolsMode", out JToken? afm))
+            aprilFoolsMode = afm.Value<bool>()!;
+        if (jobj.TryGetValue("requestLimits", out JToken? rl))
+            requestLimits = rl.ToObject<Dictionary<RequestType, int>>()!;
+        if (jobj.TryGetValue("compression", out JToken? ci))
+            compression = ci.Value<int>()!;
+        if (jobj.TryGetValue("bwImages", out JToken? bwi))
+            bwImages = bwi.Value<bool>()!;
+        if (jobj.TryGetValue("workCycleTimeout", out JToken? snjt))
+            workCycleTimeout = snjt.Value<int>()!;
+        if (jobj.TryGetValue("chapterNamingScheme", out JToken? cns))
+            chapterNamingScheme = cns.Value<string>()!;
+        if (jobj.TryGetValue("flareSolverrUrl", out JToken? fsu))
+            flareSolverrUrl = fsu.Value<string>()!;
+    }
+}

API/Workers/BaseWorker.cs

@@ -0,0 +1,118 @@
+using API.Schema;
+using log4net;
+
+namespace API.Workers;
+
+public abstract class BaseWorker : Identifiable
+{
+    /// <summary>
+    /// Workers this Worker depends on being completed before running.
+    /// </summary>
+    public BaseWorker[] DependsOn { get; init; }
+    /// <summary>
+    /// Dependencies and dependencies of dependencies. See also <see cref="DependsOn"/>.
+    /// </summary>
+    public IEnumerable<BaseWorker> AllDependencies => DependsOn.Select(d => d.AllDependencies).SelectMany(x => x);
+    /// <summary>
+    /// <see cref="AllDependencies"/> and Self.
+    /// </summary>
+    public IEnumerable<BaseWorker> DependenciesAndSelf => AllDependencies.Append(this);
+    /// <summary>
+    /// <see cref="DependsOn"/> where <see cref="WorkerExecutionState"/> is less than Completed.
+    /// </summary>
+    public IEnumerable<BaseWorker> MissingDependencies => DependsOn.Where(d => d.State < WorkerExecutionState.Completed);
+    public bool AllDependenciesFulfilled => DependsOn.All(d => d.State >= WorkerExecutionState.Completed);
+    internal WorkerExecutionState State { get; private set; }
+    private static readonly CancellationTokenSource CancellationTokenSource = new(TimeSpan.FromMinutes(10));
+    protected ILog Log { get; init; }
+
+    /// <summary>
+    /// Stops worker, and marks as <see cref="WorkerExecutionState"/>.Cancelled
+    /// </summary>
+    public void Cancel()
+    {
+        Log.Debug($"Cancelled {this}");
+        this.State = WorkerExecutionState.Cancelled;
+        CancellationTokenSource.Cancel();
+    }
+
+    /// <summary>
+    /// Stops worker, and marks as <see cref="WorkerExecutionState"/>.Failed
+    /// </summary>
+    protected void Fail()
+    {
+        Log.Debug($"Failed {this}");
+        this.State = WorkerExecutionState.Failed;
+        CancellationTokenSource.Cancel();
+    }
+
+    public BaseWorker(IEnumerable<BaseWorker>? dependsOn = null)
+    {
+        this.DependsOn = dependsOn?.ToArray() ?? [];
+        this.Log = LogManager.GetLogger(GetType());
+    }
+
+    /// <summary>
+    /// Sets States during worker-run.
+    /// States:
+    /// <list type="bullet">
+    /// <item><see cref="WorkerExecutionState"/>.Waiting when waiting for <see cref="MissingDependencies"/></item>
+    /// <item><see cref="WorkerExecutionState"/>.Running when running</item>
+    /// <item><see cref="WorkerExecutionState"/>.Completed after finished</item>
+    /// </list>
+    /// </summary>
+    /// <returns>
+    /// <list type="bullet">
+    /// <item>If <see cref="BaseWorker"/> has <see cref="MissingDependencies"/>, missing dependencies.</item>
+    /// <item>If <see cref="MissingDependencies"/> are <see cref="WorkerExecutionState"/>.Running, itself after waiting for dependencies.</item>
+    /// <item>If <see cref="BaseWorker"/> has run, additional <see cref="BaseWorker"/>.</item>
+    /// </list>
+    /// </returns>
+    public Task<BaseWorker[]> DoWork()
+    {
+        Log.Debug($"Checking {this}");
+        this.State = WorkerExecutionState.Waiting;
+        
+        BaseWorker[] missingDependenciesThatNeedStarting = MissingDependencies.Where(d => d.State < WorkerExecutionState.Waiting).ToArray();
+        if(missingDependenciesThatNeedStarting.Any())
+            return new Task<BaseWorker[]>(() => missingDependenciesThatNeedStarting);
+
+        if (MissingDependencies.Any())
+            return new Task<BaseWorker[]>(WaitForDependencies);
+        
+        Log.Info($"Running {this}");
+        DateTime startTime = DateTime.UtcNow;
+        Task<BaseWorker[]> task = new (DoWorkInternal, CancellationTokenSource.Token);
+        task.GetAwaiter().OnCompleted(() =>
+        {
+            DateTime endTime = DateTime.UtcNow;
+            Log.Info($"Completed {this}\n\t{endTime.Subtract(startTime).TotalMilliseconds} ms");
+            this.State = WorkerExecutionState.Completed;
+        });
+        task.Start();
+        this.State = WorkerExecutionState.Running;
+        return task;
+    }
+    
+    protected abstract BaseWorker[] DoWorkInternal();
+
+    private BaseWorker[] WaitForDependencies()
+    {
+        Log.Info($"Waiting for {MissingDependencies.Count()} Dependencies {this}:\n\t{string.Join("\n\t", MissingDependencies.Select(d => d.ToString()))}");
+        while (CancellationTokenSource.IsCancellationRequested == false && MissingDependencies.Any())
+        {
+            Thread.Sleep(TrangaSettings.workCycleTimeout);  
+        }
+        return [this];
+    }
+}
+
+public enum WorkerExecutionState
+{
+    Failed = 0,
+    Cancelled = 32,
+    Created = 64,
+    Waiting = 96,
+    Running = 128,
+    Completed = 192
+}

API/Workers/BaseWorkerWithContext.cs

@@ -0,0 +1,18 @@
+using System.Configuration;
+using Microsoft.EntityFrameworkCore;
+
+namespace API.Workers;
+
+public abstract class BaseWorkerWithContext<T>(IEnumerable<BaseWorker>? dependsOn = null) : BaseWorker(dependsOn) where T : DbContext
+{
+    protected T DbContext = null!;
+    public void SetScope(IServiceScope scope) => DbContext = scope.ServiceProvider.GetRequiredService<T>();
+    
+    /// <exception cref="ConfigurationErrorsException">Scope has not been set. <see cref="SetScope"/></exception>
+    public new Task<BaseWorker[]> DoWork()
+    {
+        if (DbContext is null)
+            throw new ConfigurationErrorsException("Scope has not been set.");
+        return base.DoWork();
+    }
+}

API/Workers/IPeriodic.cs

@@ -0,0 +1,9 @@
+namespace API.Workers;
+
+public interface IPeriodic
+{
+    protected DateTime LastExecution { get; set; }
+    public TimeSpan Interval { get; set; }
+    public DateTime NextExecution => LastExecution.Add(Interval);
+    public bool IsDue =>  NextExecution <= DateTime.UtcNow;
+}

API/Workers/MaintenanceWorkers/CleanupMangaCoversWorker.cs

@@ -0,0 +1,28 @@
+using API.Schema.MangaContext;
+
+namespace API.Workers.MaintenanceWorkers;
+
+public class CleanupMangaCoversWorker(IEnumerable<BaseWorker>? dependsOn = null) : BaseWorkerWithContext<MangaContext>(dependsOn), IPeriodic
+{
+    public DateTime LastExecution { get; set; } = DateTime.UtcNow;
+    public TimeSpan Interval { get; set; } = TimeSpan.FromMinutes(60);
+    
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        Log.Info("Removing stale files...");
+        if (!Directory.Exists(TrangaSettings.coverImageCache))
+            return [];
+        string[] usedFiles = DbContext.Mangas.Select(m => m.CoverFileNameInCache).Where(s => s != null).ToArray()!;
+        string[] extraneousFiles = new DirectoryInfo(TrangaSettings.coverImageCache).GetFiles()
+            .Where(f => usedFiles.Contains(f.FullName) == false)
+            .Select(f => f.FullName)
+            .ToArray();
+        foreach (string path in extraneousFiles)
+        {
+            Log.Info($"Deleting {path}");
+            File.Delete(path);
+        }
+
+        return [];
+    }
+}

API/Workers/MaintenanceWorkers/UpdateChaptersDownloadedWorker.cs

@@ -0,0 +1,19 @@
+using API.Schema.MangaContext;
+namespace API.Workers;
+
+public class UpdateChaptersDownloadedWorker(Manga manga, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<MangaContext>(dependsOn), IPeriodic
+{
+    public DateTime LastExecution { get; set; } = DateTime.UtcNow;
+    public TimeSpan Interval { get; set; } =  TimeSpan.FromMinutes(60);
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        foreach (Chapter mangaChapter in manga.Chapters)
+        {
+            mangaChapter.Downloaded = mangaChapter.CheckDownloaded();
+        }
+
+        DbContext.Sync();
+        return [];
+    }
+}

API/Workers/MangaDownloadWorkers/DownloadChapterFromMangaconnectorWorker.cs

@@ -0,0 +1,180 @@
+using System.IO.Compression;
+using System.Runtime.InteropServices;
+using API.MangaDownloadClients;
+using API.Schema.MangaContext;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Formats.Jpeg;
+using SixLabors.ImageSharp.Processing;
+using SixLabors.ImageSharp.Processing.Processors.Binarization;
+using static System.IO.UnixFileMode;
+
+namespace API.Workers;
+
+public class DownloadChapterFromMangaconnectorWorker(Chapter chapter, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<MangaContext>(dependsOn)
+{
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        if (chapter.Downloaded)
+        {
+            Log.Info("Chapter was already downloaded.");
+            return [];
+        }
+        
+        //TODO MangaConnector Selection
+        MangaConnectorId<Chapter> mcId = chapter.MangaConnectorIds.First();
+        
+        string[] imageUrls = mcId.MangaConnector.GetChapterImageUrls(mcId);
+        if (imageUrls.Length < 1)
+        {
+            Log.Info($"No imageUrls for chapter {chapter}");
+            return [];
+        }
+        string saveArchiveFilePath = chapter.FullArchiveFilePath;
+        Log.Debug($"Chapter path: {saveArchiveFilePath}");
+        
+        //Check if Publication Directory already exists
+        string? directoryPath = Path.GetDirectoryName(saveArchiveFilePath);
+        if (directoryPath is null)
+        {
+            Log.Error($"Directory path could not be found: {saveArchiveFilePath}");
+            this.Fail();
+            return [];
+        }
+        if (!Directory.Exists(directoryPath))
+        {
+            Log.Info($"Creating publication Directory: {directoryPath}");
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+                Directory.CreateDirectory(directoryPath,
+                    UserRead | UserWrite | UserExecute | GroupRead | GroupWrite | GroupExecute );
+            else
+                Directory.CreateDirectory(directoryPath);
+        }
+
+        if (File.Exists(saveArchiveFilePath)) //Don't download twice. Redownload
+        {
+            Log.Info($"Archive {saveArchiveFilePath} already existed, but deleting and re-downloading.");
+            File.Delete(saveArchiveFilePath);
+        }
+        
+        //Create a temporary folder to store images
+        string tempFolder = Directory.CreateTempSubdirectory("trangatemp").FullName;
+        Log.Debug($"Created temp folder: {tempFolder}");
+
+        Log.Info($"Downloading images: {chapter}");
+        int chapterNum = 0;
+        //Download all Images to temporary Folder
+        foreach (string imageUrl in imageUrls)
+        {
+            string extension = imageUrl.Split('.')[^1].Split('?')[0];
+            string imagePath = Path.Join(tempFolder, $"{chapterNum++}.{extension}");
+            bool status = DownloadImage(imageUrl, imagePath);
+            if (status is false)
+            {
+                Log.Error($"Failed to download image: {imageUrl}");
+                return [];
+            }
+        }
+        
+        CopyCoverFromCacheToDownloadLocation(chapter.ParentManga);
+        
+        Log.Debug($"Creating ComicInfo.xml {chapter}");
+        File.WriteAllText(Path.Join(tempFolder, "ComicInfo.xml"), chapter.GetComicInfoXmlString());
+        
+        Log.Debug($"Packaging images to archive {chapter}");
+        //ZIP-it and ship-it
+        ZipFile.CreateFromDirectory(tempFolder, saveArchiveFilePath);
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            File.SetUnixFileMode(saveArchiveFilePath, UserRead | UserWrite | UserExecute | GroupRead | GroupWrite | GroupExecute | OtherRead | OtherExecute);
+        Directory.Delete(tempFolder, true); //Cleanup
+        
+        chapter.Downloaded = true;
+        DbContext.Sync();
+
+        return [];
+    }
+    
+    private void ProcessImage(string imagePath)
+    {
+        if (!TrangaSettings.bwImages && TrangaSettings.compression == 100)
+        {
+            Log.Debug("No processing requested for image");
+            return;
+        }
+        
+        Log.Debug($"Processing image: {imagePath}");
+
+        try
+        {
+            using Image image = Image.Load(imagePath);
+            if (TrangaSettings.bwImages)
+                image.Mutate(i => i.ApplyProcessor(new AdaptiveThresholdProcessor()));
+            File.Delete(imagePath);
+            image.SaveAsJpeg(imagePath, new JpegEncoder()
+            {
+                Quality = TrangaSettings.compression
+            });
+        }
+        catch (Exception e)
+        {
+            if (e is UnknownImageFormatException or NotSupportedException)
+            {
+                //If the Image-Format is not processable by ImageSharp, we can't modify it.
+                Log.Debug($"Unable to process {imagePath}: Not supported image format");
+            }else if (e is InvalidImageContentException)
+            {
+                Log.Debug($"Unable to process {imagePath}: Invalid Content");
+            }
+            else
+            {
+                Log.Error(e);
+            }
+        }
+    }
+    
+    private void CopyCoverFromCacheToDownloadLocation(Manga manga)
+    {
+        //Check if Publication already has a Folder and cover
+        string publicationFolder = manga.CreatePublicationFolder();
+        DirectoryInfo dirInfo = new (publicationFolder);
+        if (dirInfo.EnumerateFiles().Any(info => info.Name.Contains("cover", StringComparison.InvariantCultureIgnoreCase)))
+        {
+            Log.Debug($"Cover already exists at {publicationFolder}");
+            return;
+        }
+        
+        //TODO MangaConnector Selection
+        MangaConnectorId<Manga> mcId = manga.MangaConnectorIds.First();
+
+        Log.Info($"Copying cover to {publicationFolder}");
+        string? fileInCache = manga.CoverFileNameInCache ?? mcId.MangaConnector.SaveCoverImageToCache(mcId);
+        if (fileInCache is null)
+        {
+            Log.Error($"File {fileInCache} does not exist");
+            return;
+        }
+        
+        string newFilePath = Path.Join(publicationFolder, $"cover.{Path.GetFileName(fileInCache).Split('.')[^1]}" );
+        File.Copy(fileInCache, newFilePath, true);
+        if(RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            File.SetUnixFileMode(newFilePath, GroupRead | GroupWrite | UserRead | UserWrite | OtherRead | OtherWrite);
+        Log.Debug($"Copied cover from {fileInCache} to {newFilePath}");
+    }
+    
+    private bool DownloadImage(string imageUrl, string savePath)
+    {
+        HttpDownloadClient downloadClient = new();
+        RequestResult requestResult = downloadClient.MakeRequest(imageUrl, RequestType.MangaImage);
+        
+        if ((int)requestResult.statusCode < 200 || (int)requestResult.statusCode >= 300)
+            return false;
+        if (requestResult.result == Stream.Null)
+            return false;
+
+        FileStream fs = new (savePath, FileMode.Create, FileAccess.Write, FileShare.None);
+        requestResult.result.CopyTo(fs);
+        fs.Close();
+        ProcessImage(savePath);
+        return true;
+    }
+}

API/Workers/MangaDownloadWorkers/DownloadCoverFromMangaconnectorWorker.cs

@@ -0,0 +1,20 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+
+namespace API.Workers;
+
+public class DownloadCoverFromMangaconnectorWorker(MangaConnectorId<Manga> mcId, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<MangaContext>(dependsOn)
+{
+    public MangaConnectorId<Manga> MangaConnectorId { get; init; } = mcId;
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        MangaConnector mangaConnector = MangaConnectorId.MangaConnector;
+        Manga manga = MangaConnectorId.Obj;
+        
+        manga.CoverFileNameInCache = mangaConnector.SaveCoverImageToCache(MangaConnectorId);
+
+        DbContext.Sync();
+        return [];
+    }
+}

API/Workers/MangaDownloadWorkers/RetrieveMangaChaptersFromMangaconnectorWorker.cs

@@ -0,0 +1,31 @@
+using API.Schema.MangaContext;
+using API.Schema.MangaContext.MangaConnectors;
+
+namespace API.Workers;
+
+public class RetrieveMangaChaptersFromMangaconnectorWorker(MangaConnectorId<Manga> mcId, string language, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<MangaContext>(dependsOn)
+{
+    public MangaConnectorId<Manga> MangaConnectorId { get; init; } = mcId;
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        MangaConnector mangaConnector = MangaConnectorId.MangaConnector;
+        Manga manga = MangaConnectorId.Obj;
+        // This gets all chapters that are not downloaded
+        (Chapter, MangaConnectorId<Chapter>)[] allChapters =
+            mangaConnector.GetChapters(MangaConnectorId, language).DistinctBy(c => c.Item1.Key).ToArray();
+        (Chapter, MangaConnectorId<Chapter>)[] newChapters = allChapters.Where(chapter =>
+            manga.Chapters.Any(ch => chapter.Item1.Key == ch.Key && ch.Downloaded) == false).ToArray();
+        Log.Info($"{manga.Chapters.Count} existing + {newChapters.Length} new chapters.");
+
+        foreach ((Chapter chapter, MangaConnectorId<Chapter> mcId) newChapter in newChapters)
+        {
+            manga.Chapters.Add(newChapter.chapter);
+            DbContext.MangaConnectorToChapter.Add(newChapter.mcId);
+        }
+
+        DbContext.Sync();
+
+        return [];
+    }
+}

API/Workers/MoveFileOrFolderWorker.cs

@@ -0,0 +1,47 @@
+namespace API.Workers;
+
+public class MoveFileOrFolderWorker(string toLocation, string fromLocation, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorker(dependsOn)
+{
+    public readonly string FromLocation = fromLocation;
+    public readonly string ToLocation = toLocation;
+
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        try
+        {
+            FileInfo fi = new (FromLocation);
+            if (!fi.Exists)
+            {
+                Log.Error($"File does not exist at {FromLocation}");
+                return [];
+            }
+
+            if (File.Exists(ToLocation))//Do not override existing
+            {
+                Log.Error($"File already exists at {ToLocation}");
+                return [];
+            } 
+            if(fi.Attributes.HasFlag(FileAttributes.Directory))
+                MoveDirectory(fi, ToLocation);
+            else
+                MoveFile(fi, ToLocation);
+        }
+        catch (Exception e)
+        {
+            Log.Error(e);
+        }
+
+        return [];
+    }
+
+    private void MoveDirectory(FileInfo from, string toLocation)
+    {
+        Directory.Move(from.FullName, toLocation);        
+    }
+
+    private void MoveFile(FileInfo from, string toLocation)
+    {
+        File.Move(from.FullName, toLocation);
+    }
+}

API/Workers/MoveMangaLibraryWorker.cs

@@ -0,0 +1,18 @@
+using API.Schema.MangaContext;
+
+namespace API.Workers;
+
+public class MoveMangaLibraryWorker(Manga manga, FileLibrary toLibrary, IServiceScope scope, IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<MangaContext>(dependsOn)
+{
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        Dictionary<Chapter, string> oldPath = manga.Chapters.ToDictionary(c => c, c => c.FullArchiveFilePath);
+        manga.Library = toLibrary;
+
+        if (DbContext.Sync().Result is { success: false })
+            return [];
+
+        return manga.Chapters.Select(c => new MoveFileOrFolderWorker(c.FullArchiveFilePath, oldPath[c])).ToArray<BaseWorker>();
+    }
+}

API/Workers/SendNotificationsWorker.cs

@@ -0,0 +1,15 @@
+using API.Schema.NotificationsContext;
+
+namespace API.Workers;
+
+public class SendNotificationsWorker(IEnumerable<BaseWorker>? dependsOn = null)
+    : BaseWorkerWithContext<NotificationsContext>(dependsOn), IPeriodic
+{
+    public DateTime LastExecution { get; set; } = DateTime.UtcNow;
+    public TimeSpan Interval { get; set; } = TimeSpan.FromMinutes(1);
+    protected override BaseWorker[] DoWorkInternal()
+    {
+        throw new NotImplementedException();
+    }
+
+}

API/appsettings.Development.json

@@ -1,7 +1,7 @@
 {
   "Logging": {
     "LogLevel": {
-      "Default": "Information",
+      "Default": "Error",
       "Microsoft.AspNetCore": "Warning"
     }
   }

API/appsettings.json

@@ -1,7 +1,7 @@
 {
   "Logging": {
     "LogLevel": {
-      "Default": "Information",
+      "Default": "Error",
       "Microsoft.AspNetCore": "Warning"
     }
   },

DB-Layout.uxf

@@ -0,0 +1,460 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<diagram program="umlet" version="15.1">
+  <zoom_level>10</zoom_level>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1160</x>
+      <y>680</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>Manga</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>900</x>
+      <y>680</y>
+      <w>140</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>MangaConnector</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>500</x>
+      <y>800</y>
+      <w>80</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>/Job/</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>680</x>
+      <y>800</y>
+      <w>160</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>/JobWithDownload/</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>680</x>
+      <y>680</y>
+      <w>160</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>RetrieveChaptersJob
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>570</x>
+      <y>810</y>
+      <w>130</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;10.0;110.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>750</x>
+      <y>710</y>
+      <w>30</w>
+      <h>110</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;90.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1170</x>
+      <y>710</y>
+      <w>30</w>
+      <h>230</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>10.0;210.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1030</x>
+      <y>820</y>
+      <w>150</w>
+      <h>140</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>130.0;120.0;70.0;120.0;70.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>960</x>
+      <y>710</y>
+      <w>30</w>
+      <h>110</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>10.0;90.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>830</x>
+      <y>810</y>
+      <w>90</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>70.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1410</x>
+      <y>680</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>FileLibrary</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1250</x>
+      <y>690</y>
+      <w>180</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>160.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1410</x>
+      <y>620</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>Link</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1410</x>
+      <y>560</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>Author</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1410</x>
+      <y>500</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>MangaTag</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1200</x>
+      <y>510</y>
+      <w>230</w>
+      <h>190</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>210.0;10.0;10.0;10.0;10.0;170.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1230</x>
+      <y>570</y>
+      <w>200</w>
+      <h>130</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>180.0;10.0;10.0;10.0;10.0;110.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1250</x>
+      <y>630</y>
+      <w>180</w>
+      <h>70</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>160.0;10.0;90.0;10.0;90.0;50.0;10.0;50.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1410</x>
+      <y>440</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>AltTitle</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1170</x>
+      <y>450</y>
+      <w>260</w>
+      <h>250</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>240.0;10.0;10.0;10.0;10.0;230.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1380</x>
+      <y>800</y>
+      <w>160</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>MangaMetadataEntry</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1230</x>
+      <y>710</y>
+      <w>170</w>
+      <h>130</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>150.0;110.0;10.0;110.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1650</x>
+      <y>800</y>
+      <w>140</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>MetadataFetcher</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1530</x>
+      <y>810</y>
+      <w>140</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>120.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLUseCase</id>
+    <coordinates>
+      <x>1660</x>
+      <y>680</y>
+      <w>120</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>Path</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1500</x>
+      <y>690</y>
+      <w>180</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>160.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>900</x>
+      <y>800</y>
+      <w>140</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>MangaConnectorID</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1030</x>
+      <y>690</y>
+      <w>150</w>
+      <h>140</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>130.0;10.0;70.0;10.0;70.0;120.0;10.0;120.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1160</x>
+      <y>920</y>
+      <w>100</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>Chapter
+</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>460</x>
+      <y>680</y>
+      <w>160</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>UpdateChapters
+DownloadedJob</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>530</x>
+      <y>710</y>
+      <w>30</w>
+      <h>110</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;90.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1970</x>
+      <y>640</y>
+      <w>110</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>lw=2
+Komga</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1970</x>
+      <y>710</y>
+      <w>110</w>
+      <h>40</h>
+    </coordinates>
+    <panel_attributes>lw=2
+Kavita</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLPackage</id>
+    <coordinates>
+      <x>1930</x>
+      <y>600</y>
+      <w>190</w>
+      <h>170</h>
+    </coordinates>
+    <panel_attributes>Library</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>1770</x>
+      <y>690</y>
+      <w>180</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>lt=-</panel_attributes>
+    <additional_attributes>160.0;10.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>710</x>
+      <y>910</y>
+      <w>100</w>
+      <h>30</h>
+    </coordinates>
+    <panel_attributes>/Identifiable/</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>750</x>
+      <y>830</y>
+      <w>30</w>
+      <h>100</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;80.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>530</x>
+      <y>830</y>
+      <w>200</w>
+      <h>120</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>180.0;100.0;10.0;100.0;10.0;10.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>750</x>
+      <y>930</y>
+      <w>480</w>
+      <h>110</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;10.0;10.0;90.0;460.0;90.0;460.0;30.0</additional_attributes>
+  </element>
+  <element>
+    <id>Relation</id>
+    <coordinates>
+      <x>800</x>
+      <y>670</y>
+      <w>380</w>
+      <h>280</h>
+    </coordinates>
+    <panel_attributes>lt=&lt;&lt;-</panel_attributes>
+    <additional_attributes>10.0;260.0;260.0;260.0;260.0;10.0;360.0;10.0</additional_attributes>
+  </element>
+</diagram>

Dockerfile

@@ -0,0 +1,42 @@
+# syntax=docker/dockerfile:1
+ARG DOTNET=9.0
+
+FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/aspnet:$DOTNET AS base
+WORKDIR /publish
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+ENV XDG_CONFIG_HOME=/tmp/.chromium
+ENV XDG_CACHE_HOME=/tmp/.chromium
+RUN apt-get update \
+  && apt-get install -y libx11-6 libx11-xcb1 libatk1.0-0 libgtk-3-0 libcups2 libdrm2 libxkbcommon0 libxcomposite1 libxdamage1 libxrandr2 libgbm1 libpango-1.0-0 libcairo2 libasound2 libxshmfence1 libnss3 chromium \
+  && apt-get autopurge -y \
+  && apt-get autoclean -y
+
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:$DOTNET AS build-env
+WORKDIR /src
+
+COPY Tranga.sln /src
+COPY API/API.csproj /src/API/API.csproj
+RUN dotnet restore /src/Tranga.sln
+
+COPY . /src/
+RUN dotnet publish -c Release --property:OutputPath=/publish -maxcpucount:1 
+
+FROM --platform=$TARGETPLATFORM base AS runtime
+EXPOSE 6531
+ARG UNAME=tranga
+ARG UID=1000
+ARG GID=1000
+RUN groupadd -g $GID -o $UNAME \
+  && useradd -m -u $UID -g $GID -o -s /bin/bash $UNAME \
+  && mkdir /usr/share/tranga-api \
+  && mkdir /Manga \
+  && chown 1000:1000 /usr/share/tranga-api \
+  && chown 1000:1000 /Manga 
+USER $UNAME
+
+WORKDIR /publish
+COPY --chown=1000:1000 --from=build-env /publish .
+USER 0
+ENTRYPOINT ["dotnet", "/publish/API.dll"]
+CMD [""]

Logging/FileLogger.cs

@@ -1,32 +0,0 @@
-using System.Text;
-using System.Text.Json.Serialization;
-
-namespace Logging;
-
-public class FileLogger : LoggerBase
-{
-    private string logFilePath { get; }
-    private const int MaxNumberOfLogFiles = 5;
-
-    public FileLogger(string logFilePath, TextWriter? stdOut, Encoding? encoding = null) : base (stdOut, encoding)
-    {
-        this.logFilePath = logFilePath;
-        
-        //Remove oldest logfile if more than MaxNumberOfLogFiles
-        string parentFolderPath = Path.GetDirectoryName(logFilePath)!;
-        for (int fileCount = new DirectoryInfo(parentFolderPath).EnumerateFiles().Count(); fileCount > MaxNumberOfLogFiles - 1; fileCount--) //-1 because we create own logfile later
-            File.Delete(new DirectoryInfo(parentFolderPath).EnumerateFiles().MinBy(file => file.LastWriteTime)!.FullName);
-    }
-    
-    protected override void Write(LogMessage logMessage)
-    {
-        try
-        {
-            File.AppendAllText(logFilePath, logMessage.ToString());
-        }
-        catch (Exception e)
-        {
-            stdOut?.WriteLine(e);
-        }
-    }
-}

Logging/FormattedConsoleLogger.cs

@@ -1,17 +0,0 @@
-using System.Text;
-
-namespace Logging;
-
-public class FormattedConsoleLogger : LoggerBase
-{
-    
-    public FormattedConsoleLogger(TextWriter? stdOut, Encoding? encoding = null) : base(stdOut, encoding)
-    {
-        
-    }
-
-    protected override void Write(LogMessage message)
-    {
-        //Nothing to do yet
-    }
-}

Logging/Logger.cs

@@ -1,63 +0,0 @@
-using System.Net.Mime;
-using System.Text;
-
-namespace Logging;
-
-public class Logger : TextWriter
-{
-    public override Encoding Encoding { get; }
-    public enum LoggerType
-    {
-        FileLogger,
-        ConsoleLogger
-    }
-
-    private FileLogger? _fileLogger;
-    private FormattedConsoleLogger? _formattedConsoleLogger;
-    private MemoryLogger _memoryLogger;
-    private TextWriter? stdOut;
-
-    public Logger(LoggerType[] enabledLoggers, TextWriter? stdOut, Encoding? encoding, string? logFilePath)
-    {
-        this.Encoding = encoding ?? Encoding.ASCII;
-        this.stdOut = stdOut ?? null;
-        if (enabledLoggers.Contains(LoggerType.FileLogger) && logFilePath is not null)
-            _fileLogger = new FileLogger(logFilePath, null, encoding);
-        else
-        {
-            _fileLogger = null;
-            throw new ArgumentException($"logFilePath can not be null for LoggerType {LoggerType.FileLogger}");
-        }
-        _formattedConsoleLogger = enabledLoggers.Contains(LoggerType.ConsoleLogger) ? new FormattedConsoleLogger(null, encoding) : null;
-        _memoryLogger = new MemoryLogger(null, encoding);
-    }
-
-    public void WriteLine(string caller, string? value)
-    {
-        value = value is null ? Environment.NewLine : string.Concat(value, Environment.NewLine);
-
-        Write(caller, value);
-    }
-
-    public void Write(string caller, string? value)
-    {
-        if (value is null)
-            return;
-        
-        _fileLogger?.Write(caller, value);
-        _formattedConsoleLogger?.Write(caller, value);
-        
-        _memoryLogger.Write(caller, value);
-        stdOut?.Write(value);
-    }
-
-    public string[] Tail(uint? lines)
-    {
-        return _memoryLogger.Tail(lines);
-    }
-
-    public string[] GetNewLines()
-    {
-        return _memoryLogger.GetNewLines();
-    }
-}

Logging/LoggerBase.cs

@@ -1,58 +0,0 @@
-using System.Text;
-
-namespace Logging;
-
-public abstract class LoggerBase : TextWriter
-{
-    public override Encoding Encoding { get; }
-    protected TextWriter? stdOut { get; }
-
-    public LoggerBase(TextWriter? stdOut, Encoding? encoding = null)
-    {
-        this.Encoding = encoding ?? Encoding.ASCII;
-        this.stdOut = stdOut;
-    }
-    
-    public void WriteLine(string caller, string? value)
-    {
-        value = value is null ? Environment.NewLine : string.Join(value, Environment.NewLine);
-
-        LogMessage message = new LogMessage(DateTime.Now, caller, value);
-        
-        Write(message);
-    }
-
-    public void Write(string caller, string? value)
-    {
-        if (value is null)
-            return;
-
-        LogMessage message = new LogMessage(DateTime.Now, caller, value);
-        
-        stdOut?.Write(message.ToString());
-        
-        Write(message);
-    }
-
-    protected abstract void Write(LogMessage message);
-
-    public class LogMessage
-    {
-        public DateTime logTime { get; }
-        public string caller { get; }
-        public string value { get; }
-
-        public LogMessage(DateTime now, string caller, string value)
-        {
-            this.logTime = now;
-            this.caller = caller;
-            this.value = value;
-        }
-
-        public override string ToString()
-        {
-            string dateTimeString = $"{logTime.ToShortDateString()} {logTime.ToLongTimeString()}";
-            return $"[{dateTimeString}] {caller.Split(new char[]{'.','+'}).Last(),15} | {value}";
-        }
-    }
-}

Logging/Logging.csproj

@@ -1,9 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-    <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <Nullable>enable</Nullable>
-    </PropertyGroup>
-
-</Project>

Logging/MemoryLogger.cs

@@ -1,57 +0,0 @@
-using System.Text;
-
-namespace Logging;
-
-public class MemoryLogger : LoggerBase
-{
-    private readonly SortedList<DateTime, LogMessage> _logMessages = new();
-    private int _lastLogMessageIndex = 0;
-
-    public MemoryLogger(TextWriter? stdOut, Encoding? encoding = null) : base(stdOut, encoding)
-    {
-        
-    }
-
-    protected override void Write(LogMessage value)
-    {
-        _logMessages.Add(value.logTime, value);
-    }
-
-    public string[] GetLogMessage()
-    {
-        return Tail(Convert.ToUInt32(_logMessages.Count));
-    }
-
-    public string[] Tail(uint? length)
-    {
-        int retLength;
-        if (length is null || length > _logMessages.Count)
-            retLength = _logMessages.Count;
-        else
-            retLength = (int)length;
-        
-        string[] ret = new string[retLength];
-
-        for (int retIndex = 0; retIndex < ret.Length; retIndex++)
-        {
-            ret[retIndex] = _logMessages.GetValueAtIndex(_logMessages.Count - retLength + retIndex).ToString();
-        }
-
-        _lastLogMessageIndex = _logMessages.Count - 1;
-        return ret;
-    }
-
-    public string[] GetNewLines()
-    {
-        int logMessageCount = _logMessages.Count;
-        string[] ret = new string[logMessageCount - _lastLogMessageIndex];
-
-        for (int retIndex = 0; retIndex < ret.Length; retIndex++)
-        {
-            ret[retIndex] = _logMessages.GetValueAtIndex(_lastLogMessageIndex + retIndex).ToString();
-        }
-
-        _lastLogMessageIndex = logMessageCount;
-        return ret;
-    }
-}

README.md

@@ -1,140 +1,196 @@
-<!-- PROJECT SHIELDS -->
-<!--
-*** I'm using markdown "reference style" links for readability.
-*** Reference links are enclosed in brackets [ ] instead of parentheses ( ).
-*** See the bottom of this document for the declaration of the reference variables
-*** for contributors-url, forks-url, etc. This is an optional, concise syntax you may use.
-*** https://www.markdownguide.org/basic-syntax/#reference-style-links
--->
-
-<!-- PROJECT LOGO -->
-<br />
+<span id="readme-top"></span>
 <div align="center">
 
-<h3 align="center">Tranga</h3>
-
+  <h1 align="center">Tranga v2</h1>
   <p align="center">
     Automatic Manga and Metadata downloader 
   </p>
+  
+  ![GitHub License](https://img.shields.io/github/license/C9glax/tranga)
+  
+  <table>
+    <tr>
+      <th><img alt="GitHub branch check runs" src="https://img.shields.io/github/check-runs/c9glax/tranga/master?label=master"></th>
+      <td><img alt="Last Run" src="https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fapi.github.com%2Frepos%2Fc9glax%2Ftranga%2Factions%2Fworkflows%2Fdocker-image-master.yml%2Fruns%3Fper_page%3D1&query=workflow_runs%5B0%5D.created_at&label=Last%20Run"></td>
+    </tr>
+    <tr>
+      <th><img alt="GitHub branch check runs" src="https://img.shields.io/github/check-runs/c9glax/tranga/cuttingedge?label=cuttingedge"></th>
+      <td><img alt="Last Run" src="https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fapi.github.com%2Frepos%2Fc9glax%2Ftranga%2Factions%2Fworkflows%2Fdocker-image-cuttingedge.yml%2Fruns%3Fper_page%3D1&query=workflow_runs%5B0%5D.created_at&label=Last%20Run"></td>
+    </tr>
+    <tr>
+      <th><img alt="GitHub branch check runs" src="https://img.shields.io/github/check-runs/c9glax/tranga/postgres-Server-V2?label=postgres-Server-V2"></th>
+      <td><img alt="Last Run" src="https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fapi.github.com%2Frepos%2Fc9glax%2Ftranga%2Factions%2Fworkflows%2Fdocker-image-serverv2.yml%2Fruns%3Fper_page%3D1&query=workflow_runs%5B0%5D.created_at&label=Last%20Run"></td>
+    </tr>
+  </table>
+
 </div>
 
-
-
-<!-- TABLE OF CONTENTS -->
-<details>
-  <summary>Table of Contents</summary>
-  <ol>
-    <li>
-      <a href="#about-the-project">About The Project</a>
-      <ul>
-        <li><a href="#built-with">Built With</a></li>
-      </ul>
-    </li>
-    <li>
-      <a href="#getting-started">Getting Started</a>
-      <ul>
-        <li><a href="#prerequisites">Prerequisites</a></li>
-      </ul>
-    </li>
-    <li><a href="#roadmap">Roadmap</a></li>
-    <li><a href="#contributing">Contributing</a></li>
-    <li><a href="#license">License</a></li>
-    <li><a href="#acknowledgments">Acknowledgments</a></li>
-  </ol>
-</details>
-
-
-
 <!-- ABOUT THE PROJECT -->
 ## About The Project
 
-Tranga can download Chapters and Metadata from Scanlation sites such as 
+Tranga can download Chapters and Metadata from "Scanlation" sites such as 
 
-- [MangaDex.org](https://mangadex.org/)
+- [MangaDex.org](https://mangadex.org/) (Multilingual)
+- [Comick.io](https://comick.io/)
+- ❓ Open an [issue](https://github.com/C9Glax/tranga/issues/new?assignees=&labels=New+Connector&projects=&template=new_connector.yml&title=%5BNew+Connector%5D%3A+)
 
-and automatically start updates in [Komga](https://komga.org/) to import them.
+and trigger a library-scan with [Komga](https://komga.org/) and [Kavita](https://www.kavitareader.com/).  
+Notifications can be sent to your devices using [Gotify](https://gotify.net/), [LunaSea](https://www.lunasea.app/) or [Ntfy](https://ntfy.sh/
+), or any other service that can use REST Webhooks.
 
-### Inspiration:
+## What this program does and does *not* do
+
+DOES: Download Images from a Website.<br />
+DOES: Create Archives.<br />
+
+### how:
+
+Tranga (this repository) is a REST-API and worker in one. Tranga provides REST-Endpoints to configure workers (Jobs).
+Requests include searches for Manga, creating and starting Jobs such as downloading available chapters.
+For available endpoints check `<hostedInstance>/swagger`
+
+This repository *does not* include a frontend. A frontend can take many forms, such as a website:
+
+[tranga-website](https://github.com/C9Glax/tranga-website)
+
+When downloading a chapter (meaning the images that make-up the manga) from a Website, Tranga will
+additionally try and scrape Metadata from the same website ~~or enhance it from third-party sources~~
+([tbd issue](https://github.com/C9Glax/tranga/issues/280)).
+Downloaded images can be jpeg-compressed and/or made black and white to save on diskspace
+(measured at least a 50% reduction in size, without a significant loss of quality).
+
+Tranga will then package the contents of each chapter in a `.cbz`-archive and place it in a common folder per Manga.
+If specified, Tranga will then notify library-Managers such as [Komga](https://komga.org/) and [Kavita](https://www.kavitareader.com/) to trigger a scan for new
+chapters. Tranga can also send notifications to your devices via third-party services such as [Gotify](https://gotify.net/), [Ntfy](https://ntfy.sh/),
+or any other REST Webhook.
+
+## Screenshots
+
+This repository has no frontend, however checkout [tranga-website](https://github.com/C9Glax/tranga-website) for a default!
+
+## Inspiration:
 
 Because [Kaizoku](https://github.com/oae/kaizoku) was relying on [mangal](https://github.com/metafates/mangal) and mangal
-hasn't received bugfixes for it's issues with Titles not showing up, or throwing errors because of illegal characters,
-there were no alternatives for automatic downloads. However [Kaizoku](https://github.com/oae/kaizoku) certainly had a great Web-UI.
+hasn't received bugfixes for its issues with Titles not showing up, or throwing errors because of illegal characters,
+there were no alternatives for automatic downloads. However, [Kaizoku](https://github.com/oae/kaizoku) certainly had a great Web-UI.
 
 That is why I wanted to create my own project, in a language I understand, and that I am able to maintain myself.
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 
+## Endpoint Documentation
 
+Endpoints are documented in Swagger. Just spin up an instance, and go to `http://<url>/swagger`.
 
-### Built With
+## Built With
 
-- .NET-Core
-- Newtonsoft.JSON
-- Love <3
+- ASP.NET
+  - Entity Framework Core
+- [PostgreSQL](https://www.postgresql.org/about/licence/)
+- [Ngpsql](https://github.com/npgsql/npgsql/blob/main/LICENSE)
+- [Swagger](https://github.com/domaindrivendev/Swashbuckle.AspNetCore/blob/master/LICENSE)
+- [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json/blob/master/LICENSE.md)
+- [Sixlabors.ImageSharp](https://docs-v2.sixlabors.com/articles/imagesharp/index.html#license)
+- [PuppeteerSharp](https://github.com/hardkoded/puppeteer-sharp/blob/master/LICENSE)
+- [Html Agility Pack (HAP)](https://github.com/zzzprojects/html-agility-pack/blob/master/LICENSE)
+- [Soenneker.Utils.String.NeedlemanWunsch](https://github.com/soenneker/soenneker.utils.string.needlemanwunsch/blob/main/LICENSE)
+- [Jikan](https://jikan.moe/)
+  - [Jikan.Net](https://github.com/Ervie/jikan.net)
+- 💙 Blåhaj 🦈
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 
+## Star History
 
+<a href="https://star-history.com/#c9glax/tranga&Date">
+ <picture>
+   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=c9glax/tranga&type=Date&theme=dark" />
+   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=c9glax/tranga&type=Date" />
+   <img alt="Star History Chart" src="https://api.star-history.com/svg?repos=c9glax/tranga&type=Date" />
+ </picture>
+</a>
 
 <!-- GETTING STARTED -->
 ## Getting Started
 
-To use head over to [releases](https://git.bernloehr.eu/glax/Tranga/releases) and download a release.
+### Docker
 
-A CLI will guide you through setup.
+Built for AMD64 (and ARM64, maybe, if it feels like it).
 
-### Prerequisites
+An example `docker-compose.yaml` is provided. Mount `/Manga` to wherever you want your chapters (`.cbz`-Archives)
+downloaded (where Komga/Kavita can access them for example).  
+The file also includes [tranga-website](https://github.com/C9Glax/tranga-website) as frontend. For its configuration refer to the
+[Tranga-Website Repository](https://github.com/C9Glax/tranga-website) README.
 
-[.NET-Core 7.0](https://dotnet.microsoft.com/en-us/download/dotnet/7.0)
+For compatibility do not execute the compose as root (which you should not do anyways...) but as user that can
+access the folder. Permission conflicts with Komga and Kavita should thus be limited.
 
-<!-- ROADMAP -->
-## Roadmap
+### Bare-Metal
 
-- [ ] Web-UI #1
-- [ ] More Connectors
-  - [ ] Manganato #2
-- [ ] ? 
+While not supported/currently built, Tranga should also run Bare-Metal without issue.
 
-See the [open issues](https://git.bernloehr.eu/glax/Tranga/issues) for a full list of proposed features (and known issues).
+Configuration-Files will be stored per OS:
+- Linux `/usr/share/tranga-api`
+- Windows `%appdata%/tranga-api`
 
-<p align="right">(<a href="#readme-top">back to top</a>)</p>
+Downloads (default) are stored in - but this can be configured in `settings.json` (which will be generated on first after first launch):
+- Linux `/Manga`
+- Windows `%currentDirectory%/Downloads`
 
+#### Prerequisits
 
+[.NET-Core 9.0](https://dotnet.microsoft.com/en-us/download/dotnet/9.0)
 
 <!-- CONTRIBUTING -->
 ## Contributing
 
-The following is copy & pasted:
+If you want to contribute, please feel free to fork and create a Pull-Request!
 
-Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**.
+General rules:
+- Strongly-type your variables. This improves readability.
+```csharp
+var xyz = Object.GetSomething(); //Do not do this. What type is xyz (without looking at Method returns etc.)?
+Manga[] zyx = Object.GetAnotherThing(); //I can now easily see that zyx is an Array.
+```
+Tranga is using a code-first Entity-Framework Core approach. If you modify the db-table structure you need to create a migration.
 
-If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement".
-Don't forget to give the project a star! Thanks again!
+**A broad overview of where is what:**<br />
 
-1. Fork the Project
-2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)
-3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)
-4. Push to the Branch (`git push origin feature/AmazingFeature`)
-5. Open a Pull Request
+![Image](DB-Layout.png)
 
-<p align="right">(<a href="#readme-top">back to top</a>)</p>
+- `Program.cs` Configuration for ASP.NET, Swagger (also in `NamedSwaggerGenOptions.cs`)
+- `Tranga.cs` Worker-Logic
+- `Schema/` Entity-Framework
+  - `Schema/Jobs/` + Logic for Jobs
+  - `Schema/**/` + Logic for **
+  - `Schema/Contexts/` EF configuration
+- `MangaDownloadClients/` Networking-Clients for Scraping
+- `Controllers/` ASP.NET Controllers (Endpoints)
+- `APIEndpointRecords/` Records for API-Requests with specific Request-Types (Body)
 
+If you want to add a new Website-Connector: <br />
+1. Copy one of the existing connectors, or start from scratch and inherit from `API.Schema.MangaConnectors.MangaConnector`.
+2. Add the new Connector as Object-Instance in `Program.cs` to the MangaConnector-Array `connectors`.
+3. In `PgsqlContext.cs` add the Discriminator for the Connector (the value is the name of the connector, as defined
+in the constructor).
+4. In `Program.cs` add a new Object to the Array.
 
+### How to test locally
+
+In the Project root a `docker-compose.local.yaml` file will compile the code and create the container(s).
 
 <!-- LICENSE -->
 ## License
 
-Distributed under the GNU GPLv3  License. See `LICENSE.txt` for more information.
+Distributed under the GNU GPLv3  License. See [LICENSE.txt](https://github.com/C9Glax/tranga/blob/master/LICENSE.txt) for more information.
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>
 
-
-
 <!-- ACKNOWLEDGMENTS -->
 ## Acknowledgments
 
 * [Choose an Open Source License](https://choosealicense.com)
-* [Font Awesome](https://fontawesome.com)
 * [Best-README-Template](https://github.com/othneildrew/Best-README-Template/tree/master)
+* [Shields.io](https://shields.io/)
 
 <p align="right">(<a href="#readme-top">back to top</a>)</p>

Tranga-API/Dockerfile

@@ -1,20 +0,0 @@
-FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
-WORKDIR /app
-EXPOSE 80
-EXPOSE 443
-
-FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
-WORKDIR /src
-COPY ["Tranga-API/Tranga-API.csproj", "Tranga-API/"]
-RUN dotnet restore "Tranga-API/Tranga-API.csproj"
-COPY . .
-WORKDIR "/src/Tranga-API"
-RUN dotnet build "Tranga-API.csproj" -c Release -o /app/build
-
-FROM build AS publish
-RUN dotnet publish "Tranga-API.csproj" -c Release -o /app/publish /p:UseAppHost=false
-
-FROM base AS final
-WORKDIR /app
-COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "Tranga-API.dll"]

Tranga-API/Program.cs

@@ -1,110 +0,0 @@
-using Logging;
-using Tranga;
-
-string applicationFolderPath =
-    Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Tranga-API");
-string logsFolderPath = Path.Join(applicationFolderPath, "logs");
-string logFilePath = Path.Join(logsFolderPath, $"log-{DateTime.Now:dd-M-yyyy-HH-mm-ss}.txt");
-string settingsFilePath = Path.Join(applicationFolderPath, "settings.json");
-
-Directory.CreateDirectory(applicationFolderPath);
-Directory.CreateDirectory(logsFolderPath);
-        
-Console.WriteLine($"Logfile-Path: {logFilePath}");
-Console.WriteLine($"Settings-File-Path: {settingsFilePath}");
-
-Logger logger = new(new[] { Logger.LoggerType.FileLogger }, null, null, logFilePath);
-        
-logger.WriteLine("Tranga_CLI", "Loading Taskmanager.");
-TrangaSettings settings;
-if (File.Exists(settingsFilePath))
-    settings = TrangaSettings.LoadSettings(settingsFilePath);
-else
-    settings = new TrangaSettings(Directory.GetCurrentDirectory(), applicationFolderPath, null);
-
-TaskManager taskManager = new (settings, logger);
-
-var builder = WebApplication.CreateBuilder(args);
-builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
-builder.Services.AddControllers().AddNewtonsoftJson();
-var app = builder.Build();
-app.UseSwagger();
-app.UseSwaggerUI();
-app.UseSwagger();
-app.UseSwaggerUI();
-
-app.MapGet("/GetAvailableControllers", () =>  taskManager.GetAvailableConnectors());
-
-app.MapGet("/GetKnownPublications", () => taskManager.GetAllPublications());
-
-app.MapGet("/GetPublicationsFromConnector", (string connectorName, string title) =>
-{
-    Connector? connector = taskManager.GetAvailableConnectors().FirstOrDefault(con => con.Key == connectorName).Value;
-    if (connector is null)
-        return Array.Empty<Publication>();
-    if(title.Length < 4)
-        return Array.Empty<Publication>();
-    return taskManager.GetPublicationsFromConnector(connector, title);
-});
-
-app.MapGet("/Tasks/GetTaskTypes", () => Enum.GetNames(typeof(TrangaTask.Task)));
-
-
-app.MapPost("/Tasks/Create", (string taskType, string? connectorName, string? publicationId, string reoccurrenceTime, string? language) =>
-{
-    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
-    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
-    taskManager.AddTask(task, connectorName, publication, TimeSpan.Parse(reoccurrenceTime), language??"");
-});
-
-app.MapDelete("/Tasks/Delete", (string taskType, string? connectorName, string? publicationId) =>
-{
-    Publication? publication = taskManager.GetAllPublications().FirstOrDefault(pub => pub.internalId == publicationId);
-    TrangaTask.Task task = Enum.Parse<TrangaTask.Task>(taskType);
-    taskManager.DeleteTask(task, connectorName, publication);
-});
-
-app.MapGet("/Tasks/GetList", () => taskManager.GetAllTasks());
-
-app.MapPost("/Tasks/Start", (string taskType, string? connectorName, string? publicationId) =>
-{
-    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
-    if (task is null)
-        return;
-    taskManager.ExecuteTaskNow(task);
-});
-
-app.MapGet("/Tasks/GetRunningTasks",
-    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Running));
-
-app.MapGet("/Queue/GetList",
-    () => taskManager.GetAllTasks().Where(task => task.state is TrangaTask.ExecutionState.Enqueued));
-
-app.MapPost("/Queue/Enqueue", (string taskType, string? connectorName, string? publicationId) =>
-{
-    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
-    if (task is null)
-        return;
-    taskManager.AddTaskToQueue(task);
-});
-
-app.MapDelete("/Queue/Dequeue", (string taskType, string? connectorName, string? publicationId) =>
-{
-    TrangaTask.Task pTask = Enum.Parse<TrangaTask.Task>(taskType);
-    TrangaTask? task = taskManager.GetAllTasks().FirstOrDefault(tTask =>
-        tTask.task == pTask && tTask.publication?.internalId == publicationId && tTask.connectorName == connectorName);
-    if (task is null)
-        return;
-    taskManager.RemoveTaskFromQueue(task);
-});
-
-app.MapGet("/Settings/Get", () => taskManager.settings);
-
-app.MapPost("/Settings/Update", (string? downloadLocation, string? komgaUrl, string? komgaAuth) => taskManager.UpdateSettings(downloadLocation, komgaUrl, komgaAuth) );
-
-app.Run();

Tranga-API/Properties/launchSettings.json

@@ -1,37 +0,0 @@
-{
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:1716",
-      "sslPort": 44391
-    }
-  },
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "applicationUrl": "http://localhost:5177",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "https": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
-      "launchBrowser": true,
-      "applicationUrl": "https://localhost:7036;http://localhost:5177",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    }
-  }
-}

Tranga-API/Tranga-API.csproj

@@ -1,28 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-    <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
-        <Nullable>enable</Nullable>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <RootNamespace>Tranga_API</RootNamespace>
-        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
-    </PropertyGroup>
-
-    <ItemGroup>
-      <Content Include="..\.dockerignore">
-        <Link>.dockerignore</Link>
-      </Content>
-    </ItemGroup>
-
-    <ItemGroup>
-      <ProjectReference Include="..\Logging\Logging.csproj" />
-      <ProjectReference Include="..\Tranga\Tranga.csproj" />
-    </ItemGroup>
-
-    <ItemGroup>
-      <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="7.0.5" />
-      <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.6" />
-      <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
-    </ItemGroup>
-
-</Project>

Tranga-CLI/Dockerfile

@@ -1,18 +0,0 @@
-FROM mcr.microsoft.com/dotnet/runtime:7.0 AS base
-WORKDIR /app
-
-FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
-WORKDIR /src
-COPY ["Tranga-CLI/Tranga-CLI.csproj", "Tranga-CLI/"]
-RUN dotnet restore "Tranga-CLI/Tranga-CLI.csproj"
-COPY . .
-WORKDIR "/src/Tranga-CLI"
-RUN dotnet build "Tranga-CLI.csproj" -c Release -o /app/build
-
-FROM build AS publish
-RUN dotnet publish "Tranga-CLI.csproj" -c Release -o /app/publish /p:UseAppHost=false
-
-FROM base AS final
-WORKDIR /app
-COPY --from=publish /app/publish .
-ENTRYPOINT ["dotnet", "Tranga-CLI.dll"]

Tranga-CLI/Tranga-CLI.csproj

@@ -1,22 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-    <PropertyGroup>
-        <OutputType>Exe</OutputType>
-        <TargetFramework>net7.0</TargetFramework>
-        <RootNamespace>Tranga_CLI</RootNamespace>
-        <ImplicitUsings>enable</ImplicitUsings>
-        <Nullable>enable</Nullable>
-        <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
-    </PropertyGroup>
-
-    <ItemGroup>
-      <Content Include="..\.dockerignore">
-        <Link>.dockerignore</Link>
-      </Content>
-    </ItemGroup>
-
-    <ItemGroup>
-      <ProjectReference Include="..\Tranga\Tranga.csproj" />
-    </ItemGroup>
-
-</Project>

Tranga-CLI/Tranga_Cli.cs

@@ -1,536 +0,0 @@
-using System.Globalization;
-using Logging;
-using Tranga;
-
-namespace Tranga_CLI;
-
-/*
- * This is written with pure hatred for readability.
- * At some point do this properly.
- * Read at own risk.
- */
-
-public static class Tranga_Cli
-{
-    public static void Main(string[] args)
-    {
-        string applicationFolderPath =  Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Tranga");
-        string logsFolderPath = Path.Join(applicationFolderPath, "logs");
-        string logFilePath = Path.Join(logsFolderPath, $"log-{DateTime.Now:dd-M-yyyy-HH-mm-ss}.txt");
-        string settingsFilePath = Path.Join(applicationFolderPath, "settings.json");
-
-        Directory.CreateDirectory(applicationFolderPath);
-        Directory.CreateDirectory(logsFolderPath);
-        
-        Console.WriteLine($"Logfile-Path: {logFilePath}");
-        Console.WriteLine($"Settings-File-Path: {settingsFilePath}");
-
-        Logger logger = new(new[] { Logger.LoggerType.FileLogger }, null, null, logFilePath);
-        
-        logger.WriteLine("Tranga_CLI", "Loading Taskmanager.");
-        TrangaSettings settings;
-        if (File.Exists(settingsFilePath))
-            settings = TrangaSettings.LoadSettings(settingsFilePath);
-        else
-            settings = new TrangaSettings(Directory.GetCurrentDirectory(), applicationFolderPath, null);
-
-            
-        logger.WriteLine("Tranga_CLI", "User Input");
-        Console.WriteLine($"Output folder path [{settings.downloadLocation}]:");
-        string? tmpPath = Console.ReadLine();
-        while(tmpPath is null)
-            tmpPath = Console.ReadLine();
-        if (tmpPath.Length > 0)
-            settings.downloadLocation = tmpPath;
-        
-        Console.WriteLine($"Komga BaseURL [{settings.komga?.baseUrl}]:");
-        string? tmpUrl = Console.ReadLine();
-        while (tmpUrl is null)
-            tmpUrl = Console.ReadLine();
-        if (tmpUrl.Length > 0)
-        {
-            Console.WriteLine("Username:");
-            string? tmpUser = Console.ReadLine();
-            while (tmpUser is null || tmpUser.Length < 1)
-                tmpUser = Console.ReadLine();
-            
-            Console.WriteLine("Password:");
-            string tmpPass = string.Empty;
-            ConsoleKey key;
-            do
-            {
-                var keyInfo = Console.ReadKey(intercept: true);
-                key = keyInfo.Key;
-
-                if (key == ConsoleKey.Backspace && tmpPass.Length > 0)
-                {
-                    Console.Write("\b \b");
-                    tmpPass = tmpPass[0..^1];
-                }
-                else if (!char.IsControl(keyInfo.KeyChar))
-                {
-                    Console.Write("*");
-                    tmpPass += keyInfo.KeyChar;
-                }
-            } while (key != ConsoleKey.Enter);
-            
-            settings.komga = new Komga(tmpUrl, tmpUser, tmpPass, logger);
-        }
-        
-        logger.WriteLine("Tranga_CLI", "Loaded.");
-        TaskMode(settings, logger);
-    }
-
-    private static void TaskMode(TrangaSettings settings, Logger logger)
-    {
-        TaskManager taskManager = new (settings, logger);
-        ConsoleKey selection = ConsoleKey.EraseEndOfFile;
-        PrintMenu(taskManager, taskManager.settings.downloadLocation, logger);
-        while (selection != ConsoleKey.Q)
-        {
-            int taskCount = taskManager.GetAllTasks().Length;
-            int taskRunningCount = taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Running);
-            int taskEnqueuedCount =
-                taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
-            Console.SetCursorPosition(0,1);
-            Console.WriteLine($"Tasks (Running/Queue/Total)): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
-
-            if (Console.KeyAvailable)
-            {
-                selection = Console.ReadKey().Key;
-                switch (selection)
-                {
-                    case ConsoleKey.L:
-                        PrintTasks(taskManager.GetAllTasks(), logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.C:
-                        CreateTask(taskManager, taskManager.settings, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.D:
-                        DeleteTask(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.E:
-                        ExecuteTaskNow(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.S:
-                        SearchTasks(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.R:
-                        PrintTasks(
-                            taskManager.GetAllTasks().Where(eTask => eTask.state == TrangaTask.ExecutionState.Running)
-                                .ToArray(), logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.K:
-                        PrintTasks(
-                            taskManager.GetAllTasks().Where(qTask => qTask.state is TrangaTask.ExecutionState.Enqueued)
-                                .ToArray(), logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.F:
-                        TailLog(logger);
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.G:
-                        RemoveTaskFromQueue(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.B:
-                        AddTaskToQueue(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break;
-                    case ConsoleKey.M:
-                        AddMangaTaskToQueue(taskManager, logger);
-                        Console.WriteLine("Press any key.");
-                        Console.ReadKey();
-                        break; 
-                }
-                PrintMenu(taskManager, taskManager.settings.downloadLocation, logger);
-            }
-            Thread.Sleep(200);
-        }
-
-        logger.WriteLine("Tranga_CLI", "Exiting.");
-        Console.Clear();
-        Console.WriteLine("Exiting.");
-        if (taskManager.GetAllTasks().Any(task => task.state == TrangaTask.ExecutionState.Running))
-        {
-            Console.WriteLine("Force quit (Even with running tasks?) y/N");
-            selection = Console.ReadKey().Key;
-            while(selection != ConsoleKey.Y && selection != ConsoleKey.N)
-                selection = Console.ReadKey().Key;
-            taskManager.Shutdown(selection == ConsoleKey.Y);
-        }else
-            // ReSharper disable once RedundantArgumentDefaultValue Better readability
-            taskManager.Shutdown(false);
-    }
-
-    private static void PrintMenu(TaskManager taskManager, string folderPath, Logger logger)
-    {
-        int taskCount = taskManager.GetAllTasks().Length;
-        int taskRunningCount = taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Running);
-        int taskEnqueuedCount =
-            taskManager.GetAllTasks().Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
-        Console.Clear();
-        Console.WriteLine($"Download Folder: {folderPath}");
-        Console.WriteLine($"Tasks (Running/Queue/Total)): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
-        Console.WriteLine();
-        Console.WriteLine($"{"C: Create Task",-30}{"L: List tasks",-30}{"B: Enqueue Task", -30}");
-        Console.WriteLine($"{"D: Delete Task",-30}{"S: Search Tasks", -30}{"K: List Task Queue", -30}");
-        Console.WriteLine($"{"E: Execute Task now",-30}{"R: List Running Tasks", -30}{"G: Remove Task from Queue", -30}");
-        Console.WriteLine($"{"M: New Download Manga Task",-30}{"", -30}{"", -30}");
-        Console.WriteLine($"{"",-30}{"F: Show Log",-30}{"Q: Exit",-30}");
-    }
-
-    private static void PrintTasks(TrangaTask[] tasks, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Printing Tasks");
-        int taskCount = tasks.Length;
-        int taskRunningCount = tasks.Count(task => task.state == TrangaTask.ExecutionState.Running);
-        int taskEnqueuedCount = tasks.Count(task => task.state == TrangaTask.ExecutionState.Enqueued);
-        Console.Clear();
-        int tIndex = 0;
-        Console.WriteLine($"Tasks (Running/Queue/Total): {taskRunningCount}/{taskEnqueuedCount}/{taskCount}");
-        string header =
-            $"{"",-5}{"Task",-20} | {"Last Executed",-20} | {"Reoccurrence",-12} | {"State",-10} | {"Connector",-15} | Publication/Manga";
-        Console.WriteLine(header);
-        Console.WriteLine(new string('-', header.Length));
-        foreach (TrangaTask trangaTask in tasks)
-        {
-            string[] taskSplit = trangaTask.ToString().Split(", ");
-            Console.WriteLine($"{tIndex++:000}: {taskSplit[0],-20} | {taskSplit[1],-20} | {taskSplit[2],-12} | {taskSplit[3],-10} | {(taskSplit.Length > 4 ? taskSplit[4] : ""),-15} | {(taskSplit.Length > 5 ? taskSplit[5] : "")}");
-        }
-            
-    }
-
-    private static TrangaTask? SelectTask(TrangaTask[] tasks, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Select task");
-        if (tasks.Length < 1)
-        {
-            Console.Clear();
-            Console.WriteLine("There are no available Tasks.");
-            logger.WriteLine("Tranga_CLI", "No available Tasks.");
-            return null;
-        }
-        PrintTasks(tasks, logger);
-        
-        logger.WriteLine("Tranga_CLI", "Selecting Task to Remove (from queue)");
-        Console.WriteLine("Enter q to abort");
-        Console.WriteLine($"Select Task (0-{tasks.Length - 1}):");
-
-        string? selectedTask = Console.ReadLine();
-        while(selectedTask is null || selectedTask.Length < 1)
-            selectedTask = Console.ReadLine();
-        
-        if (selectedTask.Length == 1 && selectedTask.ToLower() == "q")
-        {
-            Console.Clear();
-            Console.WriteLine("aborted.");
-            logger.WriteLine("Tranga_CLI", "aborted");
-            return null;
-        }
-        
-        try
-        {
-            int selectedTaskIndex = Convert.ToInt32(selectedTask);
-            return tasks[selectedTaskIndex];
-        }
-        catch (Exception e)
-        {
-            Console.WriteLine($"Exception: {e.Message}");
-            logger.WriteLine("Tranga_CLI", e.Message);
-        }
-
-        return null;
-    }
-    
-    private static void AddMangaTaskToQueue(TaskManager taskManager, Logger logger)
-    {
-        Console.Clear();
-        logger.WriteLine("Tranga_CLI", "Menu: Add Manga Download to queue");
-        
-        Connector? connector = SelectConnector(taskManager.settings.downloadLocation, taskManager.GetAvailableConnectors().Values.ToArray(), logger);
-        if (connector is null)
-            return;
-                    
-        Publication? publication = SelectPublication(taskManager, connector!, logger);
-        if (publication is null)
-            return;
-        
-        TimeSpan reoccurrence = SelectReoccurrence(logger);
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        TrangaTask newTask = taskManager.AddTask(TrangaTask.Task.DownloadNewChapters, connector?.name, publication, reoccurrence, "en");
-        Console.WriteLine(newTask);
-    }
-
-    private static void AddTaskToQueue(TaskManager taskManager, Logger logger)
-    {
-        Console.Clear();
-        logger.WriteLine("Tranga_CLI", "Menu: Add Task to queue");
-
-        TrangaTask[] tasks = taskManager.GetAllTasks().Where(rTask =>
-            rTask.state is not TrangaTask.ExecutionState.Enqueued and not TrangaTask.ExecutionState.Running).ToArray();
-        
-        TrangaTask? selectedTask = SelectTask(tasks, logger);
-        if (selectedTask is null)
-            return;
-        
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        taskManager.AddTaskToQueue(selectedTask);
-    }
-
-    private static void RemoveTaskFromQueue(TaskManager taskManager, Logger logger)
-    {
-        Console.Clear();
-        logger.WriteLine("Tranga_CLI", "Menu: Remove Task from queue");
-        
-        TrangaTask[] tasks = taskManager.GetAllTasks().Where(rTask => rTask.state is TrangaTask.ExecutionState.Enqueued).ToArray();
-
-        TrangaTask? selectedTask = SelectTask(tasks, logger);
-        if (selectedTask is null)
-            return;
-        
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        taskManager.RemoveTaskFromQueue(selectedTask);
-    }
-
-    private static void TailLog(Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Show Log-lines");
-        Console.Clear();
-        
-        string[] lines = logger.Tail(20);
-        foreach (string message in lines)
-            Console.Write(message);
-
-        while (!Console.KeyAvailable)
-        {
-            string[] newLines = logger.GetNewLines();
-            foreach(string message in newLines)
-                Console.Write(message);
-            Thread.Sleep(40);
-        }
-    }
-
-    private static void CreateTask(TaskManager taskManager, TrangaSettings settings, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Creating Task");
-        TrangaTask.Task? tmpTask = SelectTaskType(logger);
-        if (tmpTask is null)
-            return;
-        TrangaTask.Task task = (TrangaTask.Task)tmpTask!;
-                    
-        Connector? connector = null;
-        if (task != TrangaTask.Task.UpdateKomgaLibrary)
-        {
-            connector = SelectConnector(settings.downloadLocation, taskManager.GetAvailableConnectors().Values.ToArray(), logger);
-            if (connector is null)
-                return;
-        }
-                    
-        Publication? publication = null;
-        if (task != TrangaTask.Task.UpdatePublications && task != TrangaTask.Task.UpdateKomgaLibrary)
-        {
-            publication = SelectPublication(taskManager, connector!, logger);
-            if (publication is null)
-                return;
-        }
-        
-        TimeSpan reoccurrence = SelectReoccurrence(logger);
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        TrangaTask newTask = taskManager.AddTask(task, connector?.name, publication, reoccurrence, "en");
-        Console.WriteLine(newTask);
-    }
-
-    private static void ExecuteTaskNow(TaskManager taskManager, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Executing Task");
-        TrangaTask[] tasks = taskManager.GetAllTasks().Where(nTask => nTask.state is not TrangaTask.ExecutionState.Running).ToArray();
-        
-        TrangaTask? selectedTask = SelectTask(tasks, logger);
-        if (selectedTask is null)
-            return;
-        
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        taskManager.ExecuteTaskNow(selectedTask);
-    }
-
-    private static void DeleteTask(TaskManager taskManager, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Delete Task");
-        TrangaTask[] tasks = taskManager.GetAllTasks();
-        
-        TrangaTask? selectedTask = SelectTask(tasks, logger);
-        if (selectedTask is null)
-            return;
-        
-        logger.WriteLine("Tranga_CLI", "Sending Task to TaskManager");
-        taskManager.DeleteTask(selectedTask.task, selectedTask.connectorName, selectedTask.publication);
-    }
-
-    private static TrangaTask.Task? SelectTaskType(Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Select TaskType");
-        Console.Clear();
-        string[] taskNames = Enum.GetNames<TrangaTask.Task>();
-        
-        int tIndex = 0;
-        Console.WriteLine("Available Tasks:");
-        foreach (string taskName in taskNames)
-            Console.WriteLine($"{tIndex++}: {taskName}");
-        
-        Console.WriteLine("Enter q to abort");
-        Console.WriteLine($"Select Task (0-{taskNames.Length - 1}):");
-
-        string? selectedTask = Console.ReadLine();
-        while(selectedTask is null || selectedTask.Length < 1)
-            selectedTask = Console.ReadLine();
-
-        if (selectedTask.Length == 1 && selectedTask.ToLower() == "q")
-        {
-            Console.Clear();
-            Console.WriteLine("aborted.");
-            logger.WriteLine("Tranga_CLI", "aborted.");
-            return null;
-        }
-        
-        try
-        {
-            int selectedTaskIndex = Convert.ToInt32(selectedTask);
-            string selectedTaskName = taskNames[selectedTaskIndex];
-            return Enum.Parse<TrangaTask.Task>(selectedTaskName);
-        }
-        catch (Exception e)
-        {
-            Console.WriteLine($"Exception: {e.Message}");
-            logger.WriteLine("Tranga_CLI", e.Message);
-        }
-
-        return null;
-    }
-
-    private static TimeSpan SelectReoccurrence(Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Select Reoccurrence");
-        Console.WriteLine("Select reoccurrence Timer (Format hh:mm:ss):");
-        return TimeSpan.Parse(Console.ReadLine()!, new CultureInfo("en-US"));
-    }
-
-    private static Connector? SelectConnector(string folderPath, Connector[] connectors, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Select Connector");
-        Console.Clear();
-        
-        int cIndex = 0;
-        Console.WriteLine("Connectors:");
-        foreach (Connector connector in connectors)
-            Console.WriteLine($"{cIndex++}: {connector.name}");
-        
-        Console.WriteLine("Enter q to abort");
-        Console.WriteLine($"Select Connector (0-{connectors.Length - 1}):");
-
-        string? selectedConnector = Console.ReadLine();
-        while(selectedConnector is null || selectedConnector.Length < 1)
-            selectedConnector = Console.ReadLine();
-
-        if (selectedConnector.Length == 1 && selectedConnector.ToLower() == "q")
-        {
-            Console.Clear();
-            Console.WriteLine("aborted.");
-            logger.WriteLine("Tranga_CLI", "aborted.");
-            return null;
-        }
-        
-        try
-        {
-            int selectedConnectorIndex = Convert.ToInt32(selectedConnector);
-            return connectors[selectedConnectorIndex];
-        }
-        catch (Exception e)
-        {
-            Console.WriteLine($"Exception: {e.Message}");
-            logger.WriteLine("Tranga_CLI", e.Message);
-        }
-
-        return null;
-    }
-
-    private static Publication? SelectPublication(TaskManager taskManager, Connector connector, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Select Publication");
-        
-        Console.Clear();
-        Console.WriteLine($"Connector: {connector.name}");
-        Console.WriteLine("Publication search query (leave empty for all):");
-        string? query = Console.ReadLine();
-
-        Publication[] publications = taskManager.GetPublicationsFromConnector(connector, query ?? "");
-
-        if (publications.Length < 1)
-        {
-            logger.WriteLine("Tranga_CLI", "No publications returned");
-            Console.WriteLine($"No publications for query '{query}' returned;");
-            return null;
-        }
-        
-        int pIndex = 0;
-        Console.WriteLine("Publications:");
-        foreach(Publication publication in publications)
-            Console.WriteLine($"{pIndex++}: {publication.sortName}");
-        
-        Console.WriteLine("Enter q to abort");
-        Console.WriteLine($"Select publication to Download (0-{publications.Length - 1}):");
-
-        string? selectedPublication = Console.ReadLine();
-        while(selectedPublication is null || selectedPublication.Length < 1)
-            selectedPublication = Console.ReadLine();
-
-        if (selectedPublication.Length == 1 && selectedPublication.ToLower() == "q")
-        {
-            Console.Clear();
-            Console.WriteLine("aborted.");
-            logger.WriteLine("Tranga_CLI", "aborted.");
-            return null;
-        }
-        
-        try
-        {
-            int selectedPublicationIndex = Convert.ToInt32(selectedPublication);
-            return publications[selectedPublicationIndex];
-        }
-        catch (Exception e)
-        {
-            Console.WriteLine($"Exception: {e.Message}");
-            logger.WriteLine("Tranga_CLI", e.Message);
-        }
-
-        return null;
-    }
-
-    private static void SearchTasks(TaskManager taskManager, Logger logger)
-    {
-        logger.WriteLine("Tranga_CLI", "Menu: Search task");
-        Console.Clear();
-        Console.WriteLine("Enter search query:");
-        string? query = Console.ReadLine();
-        while (query is null || query.Length < 4)
-            query = Console.ReadLine();
-        PrintTasks(taskManager.GetAllTasks().Where(qTask =>
-            qTask.ToString().ToLower().Contains(query, StringComparison.OrdinalIgnoreCase)).ToArray(), logger);
-    }
-}

Tranga.sln

@@ -1,12 +1,6 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga", ".\Tranga\Tranga.csproj", "{545E81B9-D96B-4C8F-A97F-2C02414DE566}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-CLI", "Tranga-CLI\Tranga-CLI.csproj", "{4899E3B2-B259-479A-B43E-042D043E9501}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Logging", "Logging\Logging.csproj", "{415BE889-BB7D-426F-976F-8D977876A462}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranga-API", "Tranga-API\Tranga-API.csproj", "{48F4E495-75BC-4402-8E03-DEC5B79D7E83}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "API", "API\API.csproj", "{EDB07E7B-351F-4FCC-9AEF-777838E5551E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -14,21 +8,9 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{545E81B9-D96B-4C8F-A97F-2C02414DE566}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{545E81B9-D96B-4C8F-A97F-2C02414DE566}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{545E81B9-D96B-4C8F-A97F-2C02414DE566}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{545E81B9-D96B-4C8F-A97F-2C02414DE566}.Release|Any CPU.Build.0 = Release|Any CPU
-		{4899E3B2-B259-479A-B43E-042D043E9501}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{4899E3B2-B259-479A-B43E-042D043E9501}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{4899E3B2-B259-479A-B43E-042D043E9501}.Release|Any CPU.Build.0 = Release|Any CPU
-		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{415BE889-BB7D-426F-976F-8D977876A462}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{415BE889-BB7D-426F-976F-8D977876A462}.Release|Any CPU.Build.0 = Release|Any CPU
-		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{48F4E495-75BC-4402-8E03-DEC5B79D7E83}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EDB07E7B-351F-4FCC-9AEF-777838E5551E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EDB07E7B-351F-4FCC-9AEF-777838E5551E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EDB07E7B-351F-4FCC-9AEF-777838E5551E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EDB07E7B-351F-4FCC-9AEF-777838E5551E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

Tranga.sln.DotSettings

@@ -1,3 +1,18 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=altnames/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=authorsartists/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=comick/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Gotify/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=jikan/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=jjob/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=kitsu/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Komga/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=lunasea/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=mangakatana/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Manganato/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Mangasee/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Mangaworld/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Ntfy/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=solverr/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Taskmanager/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Tranga/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

Tranga/Chapter.cs

@@ -1,33 +0,0 @@
-using System.Globalization;
-
-namespace Tranga;
-
-/// <summary>
-/// Has to be Part of a publication
-/// Includes the Chapter-Name, -VolumeNumber, -ChapterNumber, the location of the chapter on the internet and the saveName of the local file.
-/// </summary>
-public struct Chapter
-{
-    public string? name { get; }
-    public string? volumeNumber { get; }
-    public string? chapterNumber { get; }
-    public string url { get; }
-    public string fileName { get; }
-    public string sortNumber { get; }
-
-    public Chapter(string? name, string? volumeNumber, string? chapterNumber, string url)
-    {
-        this.name = name;
-        this.volumeNumber = volumeNumber is { Length: > 0 } ? volumeNumber : "1";
-        this.chapterNumber = chapterNumber;
-        this.url = url;
-        string chapterName = string.Concat((name ?? "").Split(Path.GetInvalidFileNameChars()));
-        NumberFormatInfo nfi = new NumberFormatInfo()
-        {
-            NumberDecimalSeparator = "."
-        };
-        sortNumber = decimal.Round(Convert.ToDecimal(this.volumeNumber) * Convert.ToDecimal(this.chapterNumber, nfi), 1)
-            .ToString(nfi);
-        this.fileName = $"{chapterName} - V{volumeNumber}C{chapterNumber} - {sortNumber}";
-    }
-}

Tranga/Connector.cs

@@ -1,248 +0,0 @@
-using System.IO.Compression;
-using System.Net;
-using System.Xml.Linq;
-using Logging;
-
-namespace Tranga;
-
-/// <summary>
-/// Base-Class for all Connectors
-/// Provides some methods to be used by all Connectors, as well as a DownloadClient
-/// </summary>
-public abstract class Connector
-{
-    internal string downloadLocation { get; }  //Location of local files
-    protected DownloadClient downloadClient { get; init; }
-
-    protected Logger? logger;
-
-    protected Connector(string downloadLocation, Logger? logger)
-    {
-        this.downloadLocation = downloadLocation;
-        this.logger = logger;
-        this.downloadClient = new DownloadClient(new Dictionary<byte, int>()
-        {
-            //RequestTypes for RateLimits
-        }, logger);
-    }
-    
-    public abstract string name { get; } //Name of the Connector (e.g. Website)
-    
-    /// <summary>
-    /// Returns all Publications with the given string.
-    /// If the string is empty or null, returns all Publication of the Connector
-    /// </summary>
-    /// <param name="publicationTitle">Search-Query</param>
-    /// <returns>Publications matching the query</returns>
-    public abstract Publication[] GetPublications(string publicationTitle = "");
-    
-    /// <summary>
-    /// Returns all Chapters of the publication in the provided language.
-    /// If the language is empty or null, returns all Chapters in all Languages.
-    /// </summary>
-    /// <param name="publication">Publication to get Chapters for</param>
-    /// <param name="language">Language of the Chapters</param>
-    /// <returns>Array of Chapters matching Publication and Language</returns>
-    public abstract Chapter[] GetChapters(Publication publication, string language = "");
-    
-    /// <summary>
-    /// Retrieves the Chapter (+Images) from the website.
-    /// Should later call DownloadChapterImages to retrieve the individual Images of the Chapter.
-    /// </summary>
-    /// <param name="publication">Publication that contains Chapter</param>
-    /// <param name="chapter">Chapter with Images to retrieve</param>
-    public abstract void DownloadChapter(Publication publication, Chapter chapter);
-    
-    /// <summary>
-    /// Retrieves the Cover from the Website
-    /// </summary>
-    /// <param name="publication">Publication to retrieve Cover for</param>
-    public abstract void DownloadCover(Publication publication);
-
-    /// <summary>
-    /// Saves the series-info to series.json in the Publication Folder
-    /// </summary>
-    /// <param name="publication">Publication to save series.json for</param>
-    public void SaveSeriesInfo(Publication publication)
-    {
-        logger?.WriteLine(this.GetType().ToString(), $"Saving series.json for {publication.sortName}");
-        //Check if Publication already has a Folder and a series.json
-        string publicationFolder = Path.Join(downloadLocation, publication.folderName);
-        if(!Directory.Exists(publicationFolder))
-            Directory.CreateDirectory(publicationFolder);
-        
-        string seriesInfoPath = Path.Join(publicationFolder, "series.json");
-        if(!File.Exists(seriesInfoPath))
-            File.WriteAllText(seriesInfoPath,publication.GetSeriesInfoJson());
-    }
-
-    /// <summary>
-    /// Creates a string containing XML of publication and chapter.
-    /// See ComicInfo.xml
-    /// </summary>
-    /// <returns>XML-string</returns>
-    protected static string CreateComicInfo(Publication publication, Chapter chapter, Logger? logger)
-    {
-        logger?.WriteLine("Connector", $"Creating ComicInfo.Xml for {publication.sortName} Chapter {chapter.volumeNumber} {chapter.chapterNumber}");
-        XElement comicInfo = new XElement("ComicInfo",
-            new XElement("Tags", string.Join(',',publication.tags)),
-            new XElement("LanguageISO", publication.originalLanguage),
-            new XElement("Title", chapter.name),
-            new XElement("Writer", publication.author),
-            new XElement("Volume", chapter.volumeNumber),
-            new XElement("Number", chapter.chapterNumber) //TODO check if this is correct at some point
-        );
-        return comicInfo.ToString();
-    }
-
-    /// <summary>
-    /// Checks if a chapter-archive is already present
-    /// </summary>
-    /// <returns>true if chapter is present</returns>
-    public bool ChapterIsDownloaded(Publication publication, Chapter chapter)
-    {
-        return File.Exists(CreateFullFilepath(publication, chapter));
-    }
-
-    /// <summary>
-    /// Creates full file path of chapter-archive
-    /// </summary>
-    /// <returns>Filepath</returns>
-    protected string CreateFullFilepath(Publication publication, Chapter chapter)
-    {
-        return Path.Join(downloadLocation, publication.folderName, $"{chapter.fileName}.cbz");
-    }
-
-    /// <summary>
-    /// Downloads Image from URL and saves it to the given path(incl. fileName)
-    /// </summary>
-    /// <param name="imageUrl"></param>
-    /// <param name="fullPath"></param>
-    /// <param name="downloadClient">DownloadClient of the connector</param>
-    /// <param name="requestType">Requesttype for ratelimit</param>
-    protected static void DownloadImage(string imageUrl, string fullPath, DownloadClient downloadClient, byte requestType)
-    {
-        DownloadClient.RequestResult requestResult = downloadClient.MakeRequest(imageUrl, requestType);
-        byte[] buffer = new byte[requestResult.result.Length];
-        requestResult.result.ReadExactly(buffer, 0, buffer.Length);
-        File.WriteAllBytes(fullPath, buffer);
-    }
-
-    /// <summary>
-    /// Downloads all Images from URLs, Compresses to zip(cbz) and saves.
-    /// </summary>
-    /// <param name="imageUrls">List of URLs to download Images from</param>
-    /// <param name="saveArchiveFilePath">Full path to save archive to (without file ending .cbz)</param>
-    /// <param name="downloadClient">DownloadClient of the connector</param>
-    /// <param name="comicInfoPath">Path of the generate Chapter ComicInfo.xml, if it was generated</param>
-    /// <param name="requestType">RequestType for RateLimits</param>
-    protected static void DownloadChapterImages(string[] imageUrls, string saveArchiveFilePath, DownloadClient downloadClient, byte requestType, Logger? logger, string? comicInfoPath = null)
-    {
-        logger?.WriteLine("Connector", "Downloading Images");
-        //Check if Publication Directory already exists
-        string directoryPath = Path.GetDirectoryName(saveArchiveFilePath)!;
-        if (!Directory.Exists(directoryPath))
-            Directory.CreateDirectory(directoryPath);
-
-        if (File.Exists(saveArchiveFilePath)) //Don't download twice.
-            return;
-        
-        //Create a temporary folder to store images
-        string tempFolder = Directory.CreateTempSubdirectory().FullName;
-
-        int chapter = 0;
-        //Download all Images to temporary Folder
-        foreach (string imageUrl in imageUrls)
-        {
-            string[] split = imageUrl.Split('.');
-            string extension = split[^1];
-            DownloadImage(imageUrl, Path.Join(tempFolder, $"{chapter++}.{extension}"), downloadClient, requestType);
-        }
-        
-        if(comicInfoPath is not null)
-            File.Copy(comicInfoPath, Path.Join(tempFolder, "ComicInfo.xml"));
-        
-        logger?.WriteLine("Connector", "Creating archive");
-        //ZIP-it and ship-it
-        ZipFile.CreateFromDirectory(tempFolder, saveArchiveFilePath);
-        Directory.Delete(tempFolder, true); //Cleanup
-    }
-    
-    protected class DownloadClient
-    {
-        private static readonly HttpClient Client = new();
-
-        private readonly Dictionary<byte, DateTime> _lastExecutedRateLimit;
-        private readonly Dictionary<byte, TimeSpan> _rateLimit;
-        private Logger? logger;
-
-        /// <summary>
-        /// Creates a httpClient
-        /// </summary>
-        /// <param name="delay">minimum delay between requests (to avoid spam)</param>
-        /// <param name="rateLimitRequestsPerMinute">Rate limits for requests. byte is RequestType, int maximum requests per minute for RequestType</param>
-        public DownloadClient(Dictionary<byte, int> rateLimitRequestsPerMinute, Logger? logger)
-        {
-            this.logger = logger;
-            _lastExecutedRateLimit = new();
-            _rateLimit = new();
-            foreach(KeyValuePair<byte, int> limit in rateLimitRequestsPerMinute)
-                _rateLimit.Add(limit.Key, TimeSpan.FromMinutes(1).Divide(limit.Value));
-        }
-
-        /// <summary>
-        /// Request Webpage
-        /// </summary>
-        /// <param name="url"></param>
-        /// <param name="requestType">For RateLimits: Same Endpoints use same type</param>
-        /// <returns>RequestResult with StatusCode and Stream of received data</returns>
-        public RequestResult MakeRequest(string url, byte requestType)
-        {
-            if (_rateLimit.TryGetValue(requestType, out TimeSpan value))
-                _lastExecutedRateLimit.TryAdd(requestType, DateTime.Now.Subtract(value));
-            else
-            {
-                logger?.WriteLine(this.GetType().ToString(), "RequestType not configured for rate-limit.");
-                return new RequestResult(HttpStatusCode.NotAcceptable, Stream.Null);
-            }
-
-            TimeSpan rateLimitTimeout = _rateLimit[requestType]
-                .Subtract(DateTime.Now.Subtract(_lastExecutedRateLimit[requestType]));
-            
-            if(rateLimitTimeout > TimeSpan.Zero)
-                Thread.Sleep(rateLimitTimeout);
-
-            HttpResponseMessage? response = null;
-            while (response is null)
-            {
-                try
-                {
-                    HttpRequestMessage requestMessage = new(HttpMethod.Get, url);
-                    _lastExecutedRateLimit[requestType] = DateTime.Now;
-                    response = Client.Send(requestMessage);
-                }
-                catch (HttpRequestException e)
-                {
-                    logger?.WriteLine(this.GetType().ToString(), e.Message);
-                    Thread.Sleep(_rateLimit[requestType] * 2);
-                }
-            }
-            Stream resultString = response.IsSuccessStatusCode ? response.Content.ReadAsStream() : Stream.Null;
-            if (!response.IsSuccessStatusCode)
-                logger?.WriteLine(this.GetType().ToString(), $"Request-Error {response.StatusCode}: {response.ReasonPhrase}");
-            return new RequestResult(response.StatusCode, resultString);
-        }
-
-        public struct RequestResult
-        {
-            public HttpStatusCode statusCode { get; }
-            public Stream result { get; }
-
-            public RequestResult(HttpStatusCode statusCode, Stream result)
-            {
-                this.statusCode = statusCode;
-                this.result = result;
-            }
-        }
-    }
-}

Tranga/Connectors/MangaDex.cs

@@ -1,295 +0,0 @@
-using System.Globalization;
-using System.Net;
-using System.Text.Json;
-using System.Text.Json.Nodes;
-using Logging;
-
-namespace Tranga.Connectors;
-public class MangaDex : Connector
-{
-    public override string name { get; }
-
-    private enum RequestType : byte
-    {
-        Manga,
-        Feed,
-        AtHomeServer,
-        Cover,
-        Author
-    }
-
-    public MangaDex(string downloadLocation, Logger? logger) : base(downloadLocation, logger)
-    {
-        name = "MangaDex";
-        this.downloadClient = new DownloadClient(new Dictionary<byte, int>()
-        {
-            {(byte)RequestType.Manga, 250},
-            {(byte)RequestType.Feed, 250},
-            {(byte)RequestType.AtHomeServer, 40},
-            {(byte)RequestType.Cover, 250},
-            {(byte)RequestType.Author, 250}
-        }, logger);
-    }
-
-    public override Publication[] GetPublications(string publicationTitle = "")
-    {
-        logger?.WriteLine(this.GetType().ToString(), $"Getting Publications (title={publicationTitle})");
-        const int limit = 100; //How many values we want returned at once
-        int offset = 0; //"Page"
-        int total = int.MaxValue; //How many total results are there, is updated on first request
-        HashSet<Publication> publications = new();
-        while (offset < total) //As long as we haven't requested all "Pages"
-        {
-            //Request next Page
-            DownloadClient.RequestResult requestResult =
-                downloadClient.MakeRequest(
-                    $"https://api.mangadex.org/manga?limit={limit}&title={publicationTitle}&offset={offset}", (byte)RequestType.Manga);
-            if (requestResult.statusCode != HttpStatusCode.OK)
-                break;
-            JsonObject? result = JsonSerializer.Deserialize<JsonObject>(requestResult.result);
-            
-            offset += limit;
-            if (result is null)
-                break;
-            
-            total = result["total"]!.GetValue<int>(); //Update the total number of Publications
-            
-            JsonArray mangaInResult = result["data"]!.AsArray(); //Manga-data-Array
-            //Loop each Manga and extract information from JSON
-            foreach (JsonNode? mangeNode in mangaInResult)
-            {
-                JsonObject manga = (JsonObject)mangeNode!;
-                JsonObject attributes = manga["attributes"]!.AsObject();
-                
-                string publicationId = manga["id"]!.GetValue<string>();
-                
-                string title = attributes["title"]!.AsObject().ContainsKey("en") && attributes["title"]!["en"] is not null
-                    ? attributes["title"]!["en"]!.GetValue<string>()
-                    : attributes["title"]![((IDictionary<string, JsonNode?>)attributes["title"]!.AsObject()).Keys.First()]!.GetValue<string>();
-
-                string? description = attributes["description"]!.AsObject().ContainsKey("en") && attributes["description"]!["en"] is not null
-                    ? attributes["description"]!["en"]!.GetValue<string?>()
-                    : null;
-
-                JsonArray altTitlesObject = attributes["altTitles"]!.AsArray();
-                Dictionary<string, string> altTitlesDict = new();
-                foreach (JsonNode? altTitleNode in altTitlesObject)
-                {
-                    JsonObject altTitleObject = (JsonObject)altTitleNode!;
-                    string key = ((IDictionary<string, JsonNode?>)altTitleObject).Keys.ToArray()[0];
-                    altTitlesDict.TryAdd(key, altTitleObject[key]!.GetValue<string>());
-                }
-
-                JsonArray tagsObject = attributes["tags"]!.AsArray();
-                HashSet<string> tags = new();
-                foreach (JsonNode? tagNode in tagsObject)
-                {
-                    JsonObject tagObject = (JsonObject)tagNode!;
-                    if(tagObject["attributes"]!["name"]!.AsObject().ContainsKey("en"))
-                        tags.Add(tagObject["attributes"]!["name"]!["en"]!.GetValue<string>());
-                }
-
-                string? posterId = null;
-                string? authorId = null;
-                if (manga.ContainsKey("relationships") && manga["relationships"] is not null)
-                {
-                    JsonArray relationships = manga["relationships"]!.AsArray();
-                    posterId = relationships.FirstOrDefault(relationship => relationship!["type"]!.GetValue<string>() == "cover_art")!["id"]!.GetValue<string>();
-                    authorId = relationships.FirstOrDefault(relationship => relationship!["type"]!.GetValue<string>() == "author")!["id"]!.GetValue<string>();
-                }
-                string? coverUrl = GetCoverUrl(publicationId, posterId);
-                string? author = GetAuthor(authorId);
-
-                Dictionary<string, string> linksDict = new();
-                if (attributes.ContainsKey("links") && attributes["links"] is not null)
-                {
-                    JsonObject linksObject = attributes["links"]!.AsObject();
-                    foreach (string key in ((IDictionary<string, JsonNode?>)linksObject).Keys)
-                    {
-                        linksDict.Add(key, linksObject[key]!.GetValue<string>());
-                    }
-                }
-                
-                int? year = attributes.ContainsKey("year") && attributes["year"] is not null
-                    ? attributes["year"]!.GetValue<int?>()
-                    : null;
-
-                string? originalLanguage = attributes.ContainsKey("originalLanguage") && attributes["originalLanguage"] is not null
-                    ? attributes["originalLanguage"]!.GetValue<string?>()
-                    : null;
-                
-                string status = attributes["status"]!.GetValue<string>();
-
-                Publication pub = new (
-                    title,
-                    author,
-                    description,
-                    altTitlesDict,
-                    tags.ToArray(),
-                    coverUrl,
-                    linksDict,
-                    year,
-                    originalLanguage,
-                    status,
-                    publicationId
-                );
-                publications.Add(pub); //Add Publication (Manga) to result
-            }
-        }
-
-        return publications.ToArray();
-    }
-
-    public override Chapter[] GetChapters(Publication publication, string language = "")
-    {
-        logger?.WriteLine(this.GetType().ToString(), $"Getting Chapters {publication.sortName} (language={language})");
-        const int limit = 100; //How many values we want returned at once
-        int offset = 0; //"Page"
-        int total = int.MaxValue; //How many total results are there, is updated on first request
-        List<Chapter> chapters = new();
-        //As long as we haven't requested all "Pages"
-        while (offset < total)
-        {
-            //Request next "Page"
-            DownloadClient.RequestResult requestResult =
-                downloadClient.MakeRequest(
-                    $"https://api.mangadex.org/manga/{publication.publicationId}/feed?limit={limit}&offset={offset}&translatedLanguage%5B%5D={language}", (byte)RequestType.Feed);
-            if (requestResult.statusCode != HttpStatusCode.OK)
-                break;
-            JsonObject? result = JsonSerializer.Deserialize<JsonObject>(requestResult.result);
-            
-            offset += limit;
-            if (result is null)
-                break;
-            
-            total = result["total"]!.GetValue<int>();
-            JsonArray chaptersInResult = result["data"]!.AsArray();
-            //Loop through all Chapters in result and extract information from JSON
-            foreach (JsonNode? jsonNode in chaptersInResult)
-            {
-                JsonObject chapter = (JsonObject)jsonNode!;
-                JsonObject attributes = chapter["attributes"]!.AsObject();
-                string chapterId = chapter["id"]!.GetValue<string>();
-                
-                string? title = attributes.ContainsKey("title") && attributes["title"] is not null
-                    ? attributes["title"]!.GetValue<string>()
-                    : null;
-                
-                string? volume = attributes.ContainsKey("volume") && attributes["volume"] is not null
-                    ? attributes["volume"]!.GetValue<string>()
-                    : null;
-                
-                string? chapterNum = attributes.ContainsKey("chapter") && attributes["chapter"] is not null
-                    ? attributes["chapter"]!.GetValue<string>()
-                    : null;
-                
-                chapters.Add(new Chapter(title, volume, chapterNum, chapterId));
-            }
-        }
-
-        //Return Chapters ordered by Chapter-Number
-        NumberFormatInfo chapterNumberFormatInfo = new()
-        {
-            NumberDecimalSeparator = "."
-        };
-        return chapters.OrderBy(chapter => Convert.ToSingle(chapter.chapterNumber, chapterNumberFormatInfo)).ToArray();
-    }
-
-    public override void DownloadChapter(Publication publication, Chapter chapter)
-    {
-        logger?.WriteLine(this.GetType().ToString(), $"Download Chapter {publication.sortName} {chapter.volumeNumber}-{chapter.chapterNumber}");
-        //Request URLs for Chapter-Images
-        DownloadClient.RequestResult requestResult =
-            downloadClient.MakeRequest($"https://api.mangadex.org/at-home/server/{chapter.url}?forcePort443=false'", (byte)RequestType.AtHomeServer);
-        if (requestResult.statusCode != HttpStatusCode.OK)
-            return;
-        JsonObject? result = JsonSerializer.Deserialize<JsonObject>(requestResult.result);
-        if (result is null)
-            return;
-
-        string baseUrl = result["baseUrl"]!.GetValue<string>();
-        string hash = result["chapter"]!["hash"]!.GetValue<string>();
-        JsonArray imageFileNames = result["chapter"]!["data"]!.AsArray();
-        //Loop through all imageNames and construct urls (imageUrl)
-        HashSet<string> imageUrls = new();
-        foreach (JsonNode? image in imageFileNames)
-            imageUrls.Add($"{baseUrl}/data/{hash}/{image!.GetValue<string>()}");
-
-        string comicInfoPath = Path.GetTempFileName();
-        File.WriteAllText(comicInfoPath, CreateComicInfo(publication, chapter, logger));
-        
-        //Download Chapter-Images
-        DownloadChapterImages(imageUrls.ToArray(), CreateFullFilepath(publication, chapter), downloadClient, (byte)RequestType.AtHomeServer, logger, comicInfoPath);
-    }
-
-    private string? GetCoverUrl(string publicationId, string? posterId)
-    {
-        if (posterId is null)
-        {
-            logger?.WriteLine(this.GetType().ToString(), $"No posterId");
-            return null;
-        }
-        
-        //Request information where to download Cover
-        DownloadClient.RequestResult requestResult =
-            downloadClient.MakeRequest($"https://api.mangadex.org/cover/{posterId}", (byte)RequestType.Cover);
-        if (requestResult.statusCode != HttpStatusCode.OK)
-            return null;
-        JsonObject? result = JsonSerializer.Deserialize<JsonObject>(requestResult.result);
-        if (result is null)
-            return null;
-
-        string fileName = result["data"]!["attributes"]!["fileName"]!.GetValue<string>();
-
-        string coverUrl = $"https://uploads.mangadex.org/covers/{publicationId}/{fileName}";
-        return coverUrl;
-    }
-
-    private string? GetAuthor(string? authorId)
-    {
-        if (authorId is null)
-            return null;
-        
-        DownloadClient.RequestResult requestResult =
-            downloadClient.MakeRequest($"https://api.mangadex.org/author/{authorId}", (byte)RequestType.Author);
-        if (requestResult.statusCode != HttpStatusCode.OK)
-            return null;
-        JsonObject? result = JsonSerializer.Deserialize<JsonObject>(requestResult.result);
-        if (result is null)
-            return null;
-
-        string author = result["data"]!["attributes"]!["name"]!.GetValue<string>();
-        return author;
-    }
-
-    public override void DownloadCover(Publication publication)
-    {
-        logger?.WriteLine(this.GetType().ToString(), $"Download cover {publication.sortName}");
-        //Check if Publication already has a Folder and cover
-        string publicationFolder = Path.Join(downloadLocation, publication.folderName);
-        if(!Directory.Exists(publicationFolder))
-            Directory.CreateDirectory(publicationFolder);
-        DirectoryInfo dirInfo = new (publicationFolder);
-        if (dirInfo.EnumerateFiles().Any(info => info.Name.Contains("cover.")))
-        {
-            logger?.WriteLine(this.GetType().ToString(), $"Cover exists {publication.sortName}");
-            return;
-        }
-
-        if (publication.posterUrl is null || publication.posterUrl!.Contains("http"))
-        {
-            logger?.WriteLine(this.GetType().ToString(), $"No Poster-URL in publication");
-            return;
-        }
-
-        //Get file-extension (jpg, png)
-        string[] split = publication.posterUrl.Split('.');
-        string extension = split[^1];
-
-        string outFolderPath = Path.Join(downloadLocation, publication.folderName);
-        Directory.CreateDirectory(outFolderPath);
-        
-        //Download cover-Image
-        DownloadImage(publication.posterUrl, Path.Join(downloadLocation, publication.folderName, $"cover.{extension}"), this.downloadClient, (byte)RequestType.AtHomeServer);
-    }
-}