Remove empty clean categories list validation (#131)

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: Flaminel

.github/workflows/docs.yml

@@ -0,0 +1,49 @@
+name: Deploy Docusaurus to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'docs/**'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+          cache: yarn
+          cache-dependency-path: docs/yarn.lock
+
+      - name: Install dependencies
+        working-directory: docs
+        run: yarn install --frozen-lockfile
+
+      - name: Build Docusaurus
+        working-directory: docs
+        run: yarn build
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/build
+          retention-days: 1
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

README.md

@@ -1,54 +1,25 @@
 _Love this project? Give it a ⭐️ and let others know!_
 
-# <img width="24px" src="./Logo/256.png" alt="cleanuperr"></img> cleanuperr
+# <img width="24px" src="./Logo/256.png" alt="cleanuperr"></img> Cleanuperr
 
-[![Discord](https://img.shields.io/discord/1306721212587573389?color=7289DA&label=Discord&style=for-the-badge&logo=discord)](https://discord.gg/sWggpnmGNY)
+[![Discord](https://img.shields.io/discord/1306721212587573389?color=7289DA&label=Discord&style=for-the-badge&logo=discord)](https://discord.gg/SCtMCgtsc4)
 
-cleanuperr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. It removes incomplete or blocked downloads, updates queues, and enforces blacklists or whitelists to manage file selection. After removing blocked content, cleanuperr can also trigger a search to replace the deleted shows/movies.
+Cleanuperr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. It removes incomplete or blocked downloads, updates queues, and enforces blacklists or whitelists to manage file selection. After removing blocked content, Cleanuperr can also trigger a search to replace the deleted shows/movies.
 
-cleanuperr was created primarily to address malicious files, such as `*.lnk` or `*.zipx`, that were getting stuck in Sonarr/Radarr and required manual intervention. Some of the reddit posts that made cleanuperr come to life can be found [here](https://www.reddit.com/r/sonarr/comments/1gqnx16/psa_sonarr_downloaded_a_virus/), [here](https://www.reddit.com/r/sonarr/comments/1gqwklr/sonar_downloaded_a_mkv_file_which_looked_like_a/), [here](https://www.reddit.com/r/sonarr/comments/1gpw2wa/downloaded_waiting_to_import/) and [here](https://www.reddit.com/r/sonarr/comments/1gpi344/downloads_not_importing_no_files_found/).
+Cleanuperr was created primarily to address malicious files, such as `*.lnk` or `*.zipx`, that were getting stuck in Sonarr/Radarr and required manual intervention. Some of the reddit posts that made Cleanuperr come to life can be found [here](https://www.reddit.com/r/sonarr/comments/1gqnx16/psa_sonarr_downloaded_a_virus/), [here](https://www.reddit.com/r/sonarr/comments/1gqwklr/sonar_downloaded_a_mkv_file_which_looked_like_a/), [here](https://www.reddit.com/r/sonarr/comments/1gpw2wa/downloaded_waiting_to_import/) and [here](https://www.reddit.com/r/sonarr/comments/1gpi344/downloads_not_importing_no_files_found/).
 
 > [!IMPORTANT]
 > **Features:**
 > - Strike system to mark stalled or downloads stuck in metadata downloading.
 > - Remove and block downloads that reached a maximum number of strikes.
 > - Remove and block downloads that have a low download speed or high estimated completion time.
-> - Remove downloads blocked by qBittorrent or by cleanuperr's **content blocker**.
+> - Remove downloads blocked by qBittorrent or by Cleanuperr's **content blocker**.
 > - Trigger a search for downloads removed from the *arrs.
 > - Clean up downloads that have been seeding for a certain amount of time.
 > - Notify on strike or download removal.
-> - Ignore certain torrent hashes, categories, tags or trackers from processing.
+> - Ignore certain torrent hashes, categories, tags or trackers from being processed by Cleanuperr.
 
-cleanuperr supports both qBittorrent's built-in exclusion features and its own blocklist-based system. Binaries for all platforms are provided, along with Docker images for easy deployment.
-
-> [!WARNING]
-> This tool is actively developed and still a work in progress, so using the `latest` Docker tag may result in breaking changes. Join the Discord server if you want to reach out to me quickly (or just stay updated on new releases) so we can squash those pesky bugs together:
->
-> https://discord.gg/sWggpnmGNY
-
-## Table of contents:
-- [Naming choice](#naming-choice)
-- [Quick Start](#quick-start)
-- [How it works](#how-it-works)
-  - [Content blocker](#1-content-blocker-will)
-  - [Queue cleaner](#2-queue-cleaner-will)
-  - [Download cleaner](#3-download-cleaner-will)
-- [Setup](#setup-examples)
-- [Usage](#usage)
-  - [Docker](#docker)
-    - [Environment Variables](#environment-variables)
-    - [Docker Compose](#docker-compose-example)
-  - [Windows](#windows)
-  - [Linux](#linux)
-  - [MacOS](#macos)
-  - [FreeBSD](#freebsd)
-- [Credits](#credits)
-
-## Naming choice
-
-I've had people asking why it's `cleanuperr` and not `cleanuparr` and that I should change it. This name was intentional.
-
-I've seen a few discussions on this type of naming and I've decided that I didn't deserve the `arr` moniker since `cleanuperr` is not a fork of `NZB.Drone` and it does not have any affiliation with the arrs. I still wanted to keep the naming style close enough though, to suggest a correlation between them. 
+Cleanuperr supports both qBittorrent's built-in exclusion features and its own blocklist-based system. Binaries for all platforms are provided, along with Docker images for easy deployment.
 
 ## Quick Start
 
@@ -63,335 +34,17 @@ I've seen a few discussions on this type of naming and I've decided that I didn'
 > 3. **Manual Installation (if you're not using Docker)**  
 > Go to [Windows](#windows), [Linux](#linux) or [MacOS](#macos).
 
-> [!TIP]
-> Refer to the [Environment variables](#environment-variables) section for detailed configuration instructions and the [Setup examples](#setup-examples) section for an in-depth explanation of the cleanup process.
+# Docs
 
+Docs can be found [here](https://flmorg.github.io/cleanuperr/).
 
-> [!IMPORTANT]
-> Only the **latest versions** of the following apps are supported, or earlier versions that have the same API as the latest version:
-> - qBittorrent
-> - Deluge
-> - Transmission
-> - Sonarr
-> - Radarr
-> - Lidarr
+# <img style="vertical-align: middle;" width="24px" src="./Logo/256.png" alt="Cleanuperr"> <span style="vertical-align: middle;">Cleanuperr</span> <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/solid/x.svg" height="24px" width="30px" style="vertical-align: middle;"> <span style="vertical-align: middle;">Huntarr</span> <img style="vertical-align: middle;" width="24px" src="https://github.com/plexguide/Huntarr.io/blob/main/frontend/static/logo/512.png?raw=true" alt Huntarr></img>
 
-# How it works
+Think of **Cleanuperr** as the janitor of your server; it keeps your download queue spotless, removes clutter, and blocks malicious files. Now imagine combining that with **Huntarr**, the compulsive librarian who finds missing and upgradable media to complete your collection
 
-#### 1. **Content blocker** will:
-   - Run every 5 minutes (or configured cron).
-   - Process all items in the *arr queue.
-   - Find the corresponding item from the download client for each queue item.
-   - Mark the files that were found in the queue as **unwanted/skipped** if:
-     - They **are listed in the blacklist**, or
-     - They **are not included in the whitelist**.
-   - If **all files** of a download **are unwanted**:
-     - It will be removed from the *arr's queue and blocked.
-     - It will be deleted from the download client.
-     - A new search will be triggered for the *arr item.
-#### 2. **Queue cleaner** will:
-   - Run every 5 minutes (or configured cron, or right after `content blocker`).
-   - Process all items in the *arr queue.
-   - Check each queue item if it is **stalled (download speed is 0)**, **stuck in metadata downloading**, **failed to be imported** or **slow**.
-     - If it is, the item receives a **strike** and will continue to accumulate strikes every time it meets any of these conditions.
-   - Check each queue item if it meets one of the following condition in the download client:
-     - **Marked as completed, but 0 bytes have been downloaded** (due to files being blocked by qBittorrent or the **content blocker**).
-     - All associated files are marked as **unwanted/skipped/do not download**.
-   - If the item **DOES NOT** match the above criteria, it will be skipped.
-   - If the item **DOES** match the criteria or has received the **maximum number of strikes**:
-     - It will be removed from the *arr's queue and blocked.
-     - It will be deleted from the download client.
-     - A new search will be triggered for the *arr item.
-#### 3. **Download cleaner** will:
-   - Run every hour (or configured cron).
-   - Automatically clean up downloads that have been seeding for a certain amount of time.
+While **Huntarr** fills in the blanks and improves what you already have, **Cleanuperr** makes sure that only clean downloads get through. If you're aiming for a reliable and self-sufficient setup, **Cleanuperr** and **Huntarr** will take your automated media stack to another level.
 
-# Setup examples
-
-## Using qBittorrent's built-in feature (works only with qBittorrent)
-
-1. Go to qBittorrent -> Options -> Downloads -> make sure `Excluded file names` is checked -> Paste an exclusion list that you have copied.
-   - [blacklist](https://raw.githubusercontent.com/flmorg/cleanuperr/refs/heads/main/blacklist), or
-   - [permissive blacklist](https://raw.githubusercontent.com/flmorg/cleanuperr/refs/heads/main/blacklist_permissive), or
-   - create your own
-2. qBittorrent will block files from being downloaded. In the case of malicious content, **nothing is downloaded and the torrent is marked as complete**.
-3. Start **cleanuperr** with `QUEUECLEANER__ENABLED` set to `true`.
-4. The **queue cleaner** will perform a cleanup process as described in the [How it works](#how-it-works) section.
-
-## Using cleanuperr's blocklist (works with all supported download clients)
-
-1. Set both `QUEUECLEANER__ENABLED` and `CONTENTBLOCKER__ENABLED` to `true` in your environment variables.
-2. Configure and enable either a **blacklist** or a **whitelist** as described in the [Arr variables](variables.md#Arr-settings) section.
-3. Once configured, cleanuperr will perform the following tasks:
-   - Execute the **content blocker** job, as explained in the [How it works](#how-it-works) section.
-   - Execute the **queue cleaner** job, as explained in the [How it works](#how-it-works) section.
-
-## Using cleanuperr just for failed *arr imports (works for Usenet users as well)
-
-1. Set `QUEUECLEANER__ENABLED` to `true`.
-2. Set `QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES` to a desired value.
-3. Optionally set failed import message patterns to ignore using `QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__<NUMBER>`.
-4. Set `DOWNLOAD_CLIENT` to `none`.
-
-> [!WARNING]
-> When `DOWNLOAD_CLIENT=none`, no other action involving a download client would work (e.g. content blocking, removing stalled downloads, excluding private trackers).
-
-## Usage
-
-### <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/brands/docker.svg" height="20" style="vertical-align: middle;"> <span style="vertical-align: middle;">Docker</span>
-
-
-### **Environment variables**
-
-**Jump to:**
-- [General settings](variables.md#general-settings)
-- [Queue Cleaner settings](variables.md#queue-cleaner-settings)
-- [Content Blocker settings](variables.md#content-blocker-settings)
-- [Download Cleaner settings](variables.md#download-cleaner-settings)
-- [Download Client settings](variables.md#download-client-settings)
-- [Arr settings](variables.md#arr-settings)
-- [Notification settings](variables.md#notification-settings)
-- [Advanced settings](variables.md#advanced-settings)
-
-### Docker compose example
-
-> [!NOTE]
-> 
-> This example contains all settings and should be modified to fit your needs.
-
-```
-version: "3.3"
-services:
-  cleanuperr:
-    image: ghcr.io/flmorg/cleanuperr:latest
-    restart: unless-stopped
-    volumes:
-      - ./cleanuperr/logs:/var/logs
-      - ./cleanuperr/ignored.txt:/ignored.txt
-    environment:
-      # general settings
-      - TZ=America/New_York
-      - DRY_RUN=false
-      - HTTP_MAX_RETRIES=0
-      - HTTP_TIMEOUT=100
-
-      # logging
-      - LOGGING__LOGLEVEL=Information
-      - LOGGING__FILE__ENABLED=false
-      - LOGGING__FILE__PATH=/var/logs/
-      - LOGGING__ENHANCED=true
-
-      # job triggers
-      - TRIGGERS__QUEUECLEANER=0 0/5 * * * ?
-      - TRIGGERS__CONTENTBLOCKER=0 0/5 * * * ?
-      - TRIGGERS__DOWNLOADCLEANER=0 0 * * * ?
-
-      # queue cleaner
-      - QUEUECLEANER__ENABLED=true
-      - QUEUECLEANER__IGNORED_DOWNLOADS_PATH=/ignored.txt
-      - QUEUECLEANER__RUNSEQUENTIALLY=true
-
-      # failed imports
-      - QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES=5
-      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PRIVATE=false
-      - QUEUECLEANER__IMPORT_FAILED_DELETE_PRIVATE=false
-      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__0=title mismatch
-      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__1=manual import required
-
-      # stalled downloads
-      - QUEUECLEANER__STALLED_MAX_STRIKES=5
-      - QUEUECLEANER__STALLED_RESET_STRIKES_ON_PROGRESS=false
-      - QUEUECLEANER__STALLED_IGNORE_PRIVATE=false
-      - QUEUECLEANER__STALLED_DELETE_PRIVATE=false
-
-      # slow downloads
-      - QUEUECLEANER__SLOW_MAX_STRIKES=5
-      - QUEUECLEANER__SLOW_RESET_STRIKES_ON_PROGRESS=true
-      - QUEUECLEANER__SLOW_IGNORE_PRIVATE=false
-      - QUEUECLEANER__SLOW_DELETE_PRIVATE=false
-      - QUEUECLEANER__SLOW_MIN_SPEED=1MB
-      - QUEUECLEANER__SLOW_MAX_TIME=20
-      - QUEUECLEANER__SLOW_IGNORE_ABOVE_SIZE=60GB
-
-      # content blocker
-      - CONTENTBLOCKER__ENABLED=true
-      - CONTENTBLOCKER__IGNORED_DOWNLOADS_PATH=/ignored.txt
-      - CONTENTBLOCKER__IGNORE_PRIVATE=false
-      - CONTENTBLOCKER__DELETE_PRIVATE=false
-
-      # download cleaner
-      - DOWNLOADCLEANER__ENABLED=true
-      - DOWNLOADCLEANER__IGNORED_DOWNLOADS_PATH=/ignored.txt
-      - DOWNLOADCLEANER__DELETE_PRIVATE=false
-
-      # categories to seed until max ratio or min seed time has been reached
-      - DOWNLOADCLEANER__CATEGORIES__0__NAME=tv-sonarr
-      - DOWNLOADCLEANER__CATEGORIES__0__MAX_RATIO=-1
-      - DOWNLOADCLEANER__CATEGORIES__0__MIN_SEED_TIME=0
-      - DOWNLOADCLEANER__CATEGORIES__0__MAX_SEED_TIME=240
-      - DOWNLOADCLEANER__CATEGORIES__1__NAME=radarr
-      - DOWNLOADCLEANER__CATEGORIES__1__MAX_RATIO=-1
-      - DOWNLOADCLEANER__CATEGORIES__1__MIN_SEED_TIME=0
-      - DOWNLOADCLEANER__CATEGORIES__1__MAX_SEED_TIME=240
-
-      - DOWNLOAD_CLIENT=none
-      # OR
-      # - DOWNLOAD_CLIENT=disabled
-      # OR
-      # - DOWNLOAD_CLIENT=qBittorrent
-      # - QBITTORRENT__URL=http://localhost:8080
-      # - QBITTORRENT__URL_BASE=myCustomPath
-      # - QBITTORRENT__USERNAME=user
-      # - QBITTORRENT__PASSWORD=pass
-      # OR
-      # - DOWNLOAD_CLIENT=deluge
-      # - DELUGE__URL_BASE=myCustomPath
-      # - DELUGE__URL=http://localhost:8112
-      # - DELUGE__PASSWORD=testing
-      # OR
-      # - DOWNLOAD_CLIENT=transmission
-      # - TRANSMISSION__URL=http://localhost:9091
-      # - TRANSMISSION__URL_BASE=myCustomPath
-      # - TRANSMISSION__USERNAME=test
-      # - TRANSMISSION__PASSWORD=testing
-
-      - SONARR__ENABLED=true
-      - SONARR__SEARCHTYPE=Episode
-      - SONARR__BLOCK__TYPE=blacklist
-      - SONARR__BLOCK__PATH=https://example.com/path/to/file.txt
-      - SONARR__INSTANCES__0__URL=http://localhost:8989
-      - SONARR__INSTANCES__0__APIKEY=secret1
-      - SONARR__INSTANCES__1__URL=http://localhost:8990
-      - SONARR__INSTANCES__1__APIKEY=secret2
-
-      - RADARR__ENABLED=true
-      - RADARR__BLOCK__TYPE=blacklist
-      - RADARR__BLOCK__PATH=https://example.com/path/to/file.txt
-      - RADARR__INSTANCES__0__URL=http://localhost:7878
-      - RADARR__INSTANCES__0__APIKEY=secret3
-      - RADARR__INSTANCES__1__URL=http://localhost:7879
-      - RADARR__INSTANCES__1__APIKEY=secret4
-
-      - LIDARR__ENABLED=true
-      - LIDARR__BLOCK__TYPE=blacklist
-      - LIDARR__BLOCK__PATH=https://example.com/path/to/file.txt
-      - LIDARR__INSTANCES__0__URL=http://radarr:8686
-      - LIDARR__INSTANCES__0__APIKEY=secret5
-      - LIDARR__INSTANCES__1__URL=http://radarr:8687
-      - LIDARR__INSTANCES__1__APIKEY=secret6
-
-      - NOTIFIARR__ON_IMPORT_FAILED_STRIKE=true
-      - NOTIFIARR__ON_STALLED_STRIKE=true
-      - NOTIFIARR__ON_SLOW_STRIKE=true
-      - NOTIFIARR__ON_QUEUE_ITEM_DELETED=true
-      - NOTIFIARR__ON_DOWNLOAD_CLEANED=true
-      - NOTIFIARR__API_KEY=notifiarr_secret
-      - NOTIFIARR__CHANNEL_ID=discord_channel_id
-```
-
-### <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/brands/windows.svg" height="20" style="vertical-align: middle;"> <span style="vertical-align: middle;">Windows</span>
-
-1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
-2. Extract the zip file into `C:\example\directory`.
-3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](#environment-variables).
-4. Execute `cleanuperr.exe`.
-
-> [!TIP]
-> ### Run as a Windows Service
-> 1. Download latest nssm build from `https://nssm.cc/builds`.
-> 2. Unzip `nssm.exe` in `C:\example\directory`.
-> 3. Open a terminal with Administrator rights and execute these commands:
-> ```
-> nssm.exe install Cleanuperr "C:\example\directory\cleanuperr.exe"
-> nssm.exe set Cleanuperr AppDirectory "C:\example\directory\"
-> nssm.exe set Cleanuperr AppStdout "C:\example\directory\cleanuperr.log"
-> nssm.exe set Cleanuperr AppStderr "C:\example\directory\cleanuperr.crash.log"
-> nssm.exe set Cleanuperr AppRotateFiles 1
-> nssm.exe set Cleanuperr AppRotateOnline 1
-> nssm.exe set Cleanuperr AppRotateBytes 10485760
-> nssm.exe set Cleanuperr AppRotateFiles 10
-> nssm.exe set Cleanuperr Start SERVICE_AUTO_START
-> nssm.exe start Cleanuperr
-> ```
-
-### <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/brands/linux.svg" height="20" style="vertical-align: middle;"> <span style="vertical-align: middle;">Linux</span>
-
-1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
-2. Extract the zip file into `/example/directory`.
-3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](#environment-variables).
-4. Open a terminal and execute these commands:
-    ```
-    cd /example/directory
-    chmod +x cleanuperr
-    ./cleanuperr
-    ```
-
-### <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/brands/apple.svg" height="20" style="vertical-align: middle;"> <span style="vertical-align: middle;">MacOS</span>
-
-1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
-2. Extract the zip file into `/example/directory`.
-3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](#environment-variables).
-4. Open a terminal and execute these commands:
-    ```
-    cd /example/directory
-    chmod +x cleanuperr
-    ./cleanuperr
-    ```
-
-> [!IMPORTANT]
-> Some people have experienced problems when trying to execute cleanuperr on MacOS because the system actively blocked the file for not being signed.
-> As per [this comment](https://stackoverflow.com/a/77907937), you may need to also execute this command:
-> ```
-> codesign --sign - --force --preserve-metadata=entitlements,requirements,flags,runtime /example/directory/cleanuperr
-> ```
-
-### <img src="https://raw.githubusercontent.com/FortAwesome/Font-Awesome/6.x/svgs/brands/freebsd.svg" height="20" style="vertical-align: middle;"> <span style="vertical-align: middle;">FreeBSD</span>
-
-1. Installation:
-    ```
-    # install dependencies
-    pkg install -y git icu libinotify libunwind wget
-
-    # set up the dotnet SDK
-    cd ~
-    wget -q https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/dotnet-sdk-9.0.104-freebsd-x64.tar.gz
-    export DOTNET_ROOT=$(pwd)/.dotnet
-    mkdir -p "$DOTNET_ROOT" && tar zxf dotnet-sdk-9.0.104-freebsd-x64.tar.gz -C "$DOTNET_ROOT"
-    export PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools
-
-    # download NuGet dependencies
-    mkdir -p /tmp/nuget
-    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.AspNetCore.App.Runtime.freebsd-x64.9.0.3.nupkg
-    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.NETCore.App.Host.freebsd-x64.9.0.3.nupkg
-    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.NETCore.App.Runtime.freebsd-x64.9.0.3.nupkg
-
-    # add NuGet source
-    dotnet nuget add source /tmp/nuget --name tmp
-
-    # add GitHub NuGet source
-    # a PAT (Personal Access Token) can be generated here https://github.com/settings/tokens
-    dotnet nuget add source --username <YOUR_USERNAME> --password <YOUR_PERSONAL_ACCESS_TOKEN> --store-password-in-clear-text --name flmorg https://nuget.pkg.github.com/flmorg/index.json
-    ```
-2. Building:
-    ```
-    # clone the project
-    git clone https://github.com/flmorg/cleanuperr.git
-    cd cleanuperr
-
-    # build and publish the app
-    dotnet publish code/Executable/Executable.csproj -c Release --self-contained -o artifacts /p:PublishSingleFile=true
-
-    # move the files to permanent destination
-    mv artifacts/cleanuperr /example/directory/
-    mv artifacts/appsettings.json /example/directory/
-    ```
-3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](#environment-variables).
-4. Run the app:
-    ```
-    cd /example/directory
-    chmod +x cleanuperr
-    ./cleanuperr
-    ```
+<span style="font-size:24px"> ➡️ [**Huntarr**](https://github.com/plexguide/Huntarr.io) <span style="vertical-align: middle">![Huntarr](https://img.shields.io/github/stars/plexguide/Huntarr.io?style=social)</span></span> 
 
 # Credits
 Special thanks for inspiration go to:

code/Common/Configuration/DownloadCleaner/CleanCategory.cs

@@ -3,7 +3,7 @@ using Microsoft.Extensions.Configuration;
 
 namespace Common.Configuration.DownloadCleaner;
 
-public sealed record Category : IConfig
+public sealed record CleanCategory : IConfig
 {
     public required string Name { get; init; }
 

code/Common/Configuration/DownloadCleaner/DownloadCleanerConfig.cs

@@ -8,8 +8,8 @@ public sealed record DownloadCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
     public const string SectionName = "DownloadCleaner";
     
     public bool Enabled { get; init; }
-    
-    public List<Category>? Categories { get; init; }
+
+    public List<CleanCategory>? Categories { get; init; }
 
     [ConfigurationKeyName("DELETE_PRIVATE")]
     public bool DeletePrivate { get; init; }
@@ -17,6 +17,15 @@ public sealed record DownloadCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
     [ConfigurationKeyName("IGNORED_DOWNLOADS_PATH")]
     public string? IgnoredDownloadsPath { get; init; }
 
+    [ConfigurationKeyName("UNLINKED_TARGET_CATEGORY")]
+    public string UnlinkedTargetCategory { get; init; } = "cleanuperr-unlinked";
+
+    [ConfigurationKeyName("UNLINKED_IGNORED_ROOT_DIR")]
+    public string UnlinkedIgnoredRootDir { get; init; } = string.Empty;
+    
+    [ConfigurationKeyName("UNLINKED_CATEGORIES")]
+    public List<string>? UnlinkedCategories { get; init; }
+
     public void Validate()
     {
         if (!Enabled)
@@ -24,16 +33,36 @@ public sealed record DownloadCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
             return;
         }
         
-        if (Categories?.Count is null or 0)
-        {
-            throw new ValidationException("no categories configured");
-        }
-
         if (Categories?.GroupBy(x => x.Name).Any(x => x.Count() > 1) is true)
         {
-            throw new ValidationException("duplicated categories found");
+            throw new ValidationException("duplicated clean categories found");
         }
         
         Categories?.ForEach(x => x.Validate());
+        
+        if (string.IsNullOrEmpty(UnlinkedTargetCategory))
+        {
+            return;
+        }
+
+        if (UnlinkedCategories?.Count is null or 0)
+        {
+            throw new ValidationException("no unlinked categories configured");
+        }
+
+        if (UnlinkedCategories.Contains(UnlinkedTargetCategory))
+        {
+            throw new ValidationException($"{SectionName.ToUpperInvariant()}__UNLINKED_TARGET_CATEGORY should not be present in {SectionName.ToUpperInvariant()}__UNLINKED_CATEGORIES");
+        }
+
+        if (UnlinkedCategories.Any(string.IsNullOrEmpty))
+        {
+            throw new ValidationException("empty unlinked category filter found");
+        }
+
+        if (!string.IsNullOrEmpty(UnlinkedIgnoredRootDir) && !Directory.Exists(UnlinkedIgnoredRootDir))
+        {
+            throw new ValidationException($"{UnlinkedIgnoredRootDir} root directory does not exist");
+        }
     }
 }

code/Common/Configuration/General/HttpConfig.cs

@@ -1,4 +1,5 @@
-using Common.Exceptions;
+using Common.Enums;
+using Common.Exceptions;
 using Microsoft.Extensions.Configuration;
 
 namespace Common.Configuration.General;
@@ -10,6 +11,9 @@ public sealed record HttpConfig : IConfig
     
     [ConfigurationKeyName("HTTP_TIMEOUT")]
     public ushort Timeout { get; init; } = 100;
+    
+    [ConfigurationKeyName("HTTP_VALIDATE_CERT")]
+    public CertificateValidationType CertificateValidation { get; init; } = CertificateValidationType.Enabled;
 
     public void Validate()
     {

code/Common/Configuration/Notification/NotificationConfig.cs

@@ -18,8 +18,17 @@ public abstract record NotificationConfig
     
     [ConfigurationKeyName("ON_DOWNLOAD_CLEANED")]
     public bool OnDownloadCleaned { get; init; }
+    
+    [ConfigurationKeyName("ON_CATEGORY_CHANGED")]
+    public bool OnCategoryChanged { get; init; }
 
-    public bool IsEnabled => OnImportFailedStrike || OnStalledStrike || OnSlowStrike || OnQueueItemDeleted || OnDownloadCleaned;
+    public bool IsEnabled =>
+        OnImportFailedStrike ||
+        OnStalledStrike ||
+        OnSlowStrike ||
+        OnQueueItemDeleted ||
+        OnDownloadCleaned ||
+        OnCategoryChanged;
 
     public abstract bool IsValid();
 }

code/Common/Configuration/QueueCleaner/QueueCleanerConfig.cs

@@ -25,7 +25,7 @@ public sealed record QueueCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
     public bool ImportFailedDeletePrivate { get; init; }
     
     [ConfigurationKeyName("IMPORT_FAILED_IGNORE_PATTERNS")]
-    public List<string>? ImportFailedIgnorePatterns { get; init; }
+    public IReadOnlyList<string>? ImportFailedIgnorePatterns { get; init; }
     
     [ConfigurationKeyName("STALLED_MAX_STRIKES")]
     public ushort StalledMaxStrikes { get; init; }
@@ -39,6 +39,9 @@ public sealed record QueueCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
     [ConfigurationKeyName("STALLED_DELETE_PRIVATE")]
     public bool StalledDeletePrivate { get; init; }
     
+    [ConfigurationKeyName("DOWNLOADING_METADATA_MAX_STRIKES")]
+    public ushort DownloadingMetadataMaxStrikes { get; init; }
+    
     [ConfigurationKeyName("SLOW_MAX_STRIKES")]
     public ushort SlowMaxStrikes { get; init; }
     
@@ -63,22 +66,27 @@ public sealed record QueueCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
     public string SlowIgnoreAboveSize { get; init; } = string.Empty;
     
     public ByteSize? SlowIgnoreAboveSizeByteSize => string.IsNullOrEmpty(SlowIgnoreAboveSize) ? null : ByteSize.Parse(SlowIgnoreAboveSize);
-
+    
     public void Validate()
     {
         if (ImportFailedMaxStrikes is > 0 and < 3)
         {
-            throw new ValidationException($"the minimum value for {SectionName}__IMPORT_FAILED_MAX_STRIKES must be 3");
+            throw new ValidationException($"the minimum value for {SectionName.ToUpperInvariant()}__IMPORT_FAILED_MAX_STRIKES must be 3");
         }
 
         if (StalledMaxStrikes is > 0 and < 3)
         {
-            throw new ValidationException($"the minimum value for {SectionName}__STALLED_MAX_STRIKES must be 3");
+            throw new ValidationException($"the minimum value for {SectionName.ToUpperInvariant()}__STALLED_MAX_STRIKES must be 3");
+        }
+        
+        if (DownloadingMetadataMaxStrikes is > 0 and < 3)
+        {
+            throw new ValidationException($"the minimum value for {SectionName.ToUpperInvariant()}__DOWNLOADING_METADATA_MAX_STRIKES must be 3");
         }
         
         if (SlowMaxStrikes is > 0 and < 3)
         {
-            throw new ValidationException($"the minimum value for {SectionName}__SLOW_MAX_STRIKES must be 3");
+            throw new ValidationException($"the minimum value for {SectionName.ToUpperInvariant()}__SLOW_MAX_STRIKES must be 3");
         }
 
         if (SlowMaxStrikes > 0)
@@ -87,24 +95,24 @@ public sealed record QueueCleanerConfig : IJobConfig, IIgnoredDownloadsConfig
 
             if (isSlowSpeedSet && ByteSize.TryParse(SlowMinSpeed, out _) is false)
             {
-                throw new ValidationException($"invalid value for {SectionName}__SLOW_MIN_SPEED");
+                throw new ValidationException($"invalid value for {SectionName.ToUpperInvariant()}__SLOW_MIN_SPEED");
             }
 
             if (SlowMaxTime < 0)
             {
-                throw new ValidationException($"invalid value for {SectionName}__SLOW_MAX_TIME");
+                throw new ValidationException($"invalid value for {SectionName.ToUpperInvariant()}__SLOW_MAX_TIME");
             }
 
             if (!isSlowSpeedSet && SlowMaxTime is 0)
             {
-                throw new ValidationException($"either {SectionName}__SLOW_MIN_SPEED or {SectionName}__SLOW_MAX_STRIKES must be set");
+                throw new ValidationException($"either {SectionName.ToUpperInvariant()}__SLOW_MIN_SPEED or {SectionName.ToUpperInvariant()}__SLOW_MAX_STRIKES must be set");
             }
         
             bool isSlowIgnoreAboveSizeSet = !string.IsNullOrEmpty(SlowIgnoreAboveSize);
         
             if (isSlowIgnoreAboveSizeSet && ByteSize.TryParse(SlowIgnoreAboveSize, out _) is false)
             {
-                throw new ValidationException($"invalid value for {SectionName}__SLOW_IGNORE_ABOVE_SIZE");
+                throw new ValidationException($"invalid value for {SectionName.ToUpperInvariant()}__SLOW_IGNORE_ABOVE_SIZE");
             }
         }
     }

code/Common/Enums/CertificateValidationType.cs

@@ -0,0 +1,8 @@
+namespace Common.Enums;
+
+public enum CertificateValidationType
+{
+    Enabled = 0,
+    DisabledForLocalAddresses = 1,
+    Disabled = 2
+}

code/Common/Exceptions/FatalException.cs

@@ -0,0 +1,12 @@
+namespace Common.Exceptions;
+
+public class FatalException : Exception
+{
+    public FatalException()
+    {
+    }
+
+    public FatalException(string message) : base(message)
+    {
+    }
+}

code/Domain/Enums/DeleteReason.cs

@@ -1,4 +1,4 @@
-namespace Domain.Enums;
+namespace Domain.Enums;
 
 public enum DeleteReason
 {

code/Domain/Models/Deluge/Response/DownloadStatus.cs

@@ -23,7 +23,7 @@ public sealed record DownloadStatus
     [JsonProperty("total_done")]
     public long TotalDone { get; init; }
     
-    public string? Label { get; init; }
+    public string? Label { get; set; }
     
     [JsonProperty("seeding_time")]
     public long SeedingTime { get; init; }
@@ -31,9 +31,12 @@ public sealed record DownloadStatus
     public float Ratio { get; init; }
     
     public required IReadOnlyList<Tracker> Trackers { get; init; }
+    
+    [JsonProperty("download_location")]
+    public required string DownloadLocation { get; init; }
 }
 
 public sealed record Tracker
 {
-    public required Uri Url { get; init; }
+    public required string Url { get; init; }
 }

code/Executable/DependencyInjection/MainDI.cs

@@ -1,10 +1,12 @@
 using System.Net;
 using Common.Configuration.General;
 using Common.Helpers;
+using Infrastructure.Services;
 using Infrastructure.Verticals.DownloadClient.Deluge;
 using Infrastructure.Verticals.Notifications.Consumers;
 using Infrastructure.Verticals.Notifications.Models;
 using MassTransit;
+using Microsoft.Extensions.Options;
 using Polly;
 using Polly.Extensions.Http;
 
@@ -17,7 +19,9 @@ public static class MainDI
             .AddLogging(builder => builder.ClearProviders().AddConsole())
             .AddHttpClients(configuration)
             .AddConfiguration(configuration)
-            .AddMemoryCache()
+            .AddMemoryCache(options => {
+                options.ExpirationScanFrequency = TimeSpan.FromMinutes(1);
+            })
             .AddServices()
             .AddQuartzServices(configuration)
             .AddNotifications(configuration)
@@ -28,6 +32,7 @@ public static class MainDI
                 config.AddConsumer<NotificationConsumer<SlowStrikeNotification>>();
                 config.AddConsumer<NotificationConsumer<QueueItemDeletedNotification>>();
                 config.AddConsumer<NotificationConsumer<DownloadCleanedNotification>>();
+                config.AddConsumer<NotificationConsumer<CategoryChangedNotification>>();
 
                 config.UsingInMemory((context, cfg) =>
                 {
@@ -38,6 +43,7 @@ public static class MainDI
                         e.ConfigureConsumer<NotificationConsumer<SlowStrikeNotification>>(context);
                         e.ConfigureConsumer<NotificationConsumer<QueueItemDeletedNotification>>(context);
                         e.ConfigureConsumer<NotificationConsumer<DownloadCleanedNotification>>(context);
+                        e.ConfigureConsumer<NotificationConsumer<CategoryChangedNotification>>(context);
                         e.ConcurrentMessageLimit = 1;
                         e.PrefetchCount = 1;
                     });
@@ -58,6 +64,15 @@ public static class MainDI
             {
                 x.Timeout = TimeSpan.FromSeconds(config.Timeout);
             })
+            .ConfigurePrimaryHttpMessageHandler(provider =>
+            {
+                CertificateValidationService service = provider.GetRequiredService<CertificateValidationService>();
+                
+                return new HttpClientHandler
+                {
+                    ServerCertificateCustomValidationCallback = service.ShouldByPassValidationError
+                };
+            })
             .AddRetryPolicyHandler(config);
 
         // add Deluge HttpClient

code/Executable/DependencyInjection/NotificationsDI.cs

@@ -1,4 +1,5 @@
 using Infrastructure.Verticals.Notifications;
+using Infrastructure.Verticals.Notifications.Apprise;
 using Infrastructure.Verticals.Notifications.Notifiarr;
 
 namespace Executable.DependencyInjection;
@@ -8,8 +9,11 @@ public static class NotificationsDI
     public static IServiceCollection AddNotifications(this IServiceCollection services, IConfiguration configuration) =>
         services
             .Configure<NotifiarrConfig>(configuration.GetSection(NotifiarrConfig.SectionName))
+            .Configure<AppriseConfig>(configuration.GetSection(AppriseConfig.SectionName))
             .AddTransient<INotifiarrProxy, NotifiarrProxy>()
             .AddTransient<INotificationProvider, NotifiarrProvider>()
+            .AddTransient<IAppriseProxy, AppriseProxy>()
+            .AddTransient<INotificationProvider, AppriseProvider>()
             .AddTransient<INotificationPublisher, NotificationPublisher>()
             .AddTransient<INotificationFactory, NotificationFactory>()
             .AddTransient<NotificationService>();

code/Executable/DependencyInjection/ServicesDI.cs

@@ -3,6 +3,7 @@ using Common.Configuration.DownloadCleaner;
 using Common.Configuration.QueueCleaner;
 using Infrastructure.Interceptors;
 using Infrastructure.Providers;
+using Infrastructure.Services;
 using Infrastructure.Verticals.Arr;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.DownloadCleaner;
@@ -10,6 +11,7 @@ using Infrastructure.Verticals.DownloadClient;
 using Infrastructure.Verticals.DownloadClient.Deluge;
 using Infrastructure.Verticals.DownloadClient.QBittorrent;
 using Infrastructure.Verticals.DownloadClient.Transmission;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.QueueCleaner;
 
@@ -20,6 +22,7 @@ public static class ServicesDI
     public static IServiceCollection AddServices(this IServiceCollection services) =>
         services
             .AddTransient<IDryRunInterceptor, DryRunInterceptor>()
+            .AddTransient<CertificateValidationService>()
             .AddTransient<SonarrClient>()
             .AddTransient<RadarrClient>()
             .AddTransient<LidarrClient>()
@@ -27,14 +30,17 @@ public static class ServicesDI
             .AddTransient<ContentBlocker>()
             .AddTransient<DownloadCleaner>()
             .AddTransient<IFilenameEvaluator, FilenameEvaluator>()
+            .AddTransient<IHardLinkFileService, HardLinkFileService>()
+            .AddTransient<UnixHardLinkFileService>()
+            .AddTransient<WindowsHardLinkFileService>()
             .AddTransient<DummyDownloadService>()
             .AddTransient<QBitService>()
             .AddTransient<DelugeService>()
             .AddTransient<TransmissionService>()
             .AddTransient<ArrQueueIterator>()
             .AddTransient<DownloadServiceFactory>()
+            .AddTransient<IStriker, Striker>()
             .AddSingleton<BlocklistProvider>()
-            .AddSingleton<IStriker, Striker>()
             .AddSingleton<IgnoredDownloadsProvider<QueueCleanerConfig>>()
             .AddSingleton<IgnoredDownloadsProvider<ContentBlockerConfig>>()
             .AddSingleton<IgnoredDownloadsProvider<DownloadCleanerConfig>>();

code/Executable/appsettings.Development.json

@@ -1,7 +1,8 @@
 {
   "DRY_RUN": true,
   "HTTP_MAX_RETRIES": 0,
-  "HTTP_TIMEOUT": 10,
+  "HTTP_TIMEOUT": 100,
+  "HTTP_VALIDATE_CERT": "enabled",
   "Logging": {
     "LogLevel": "Verbose",
     "Enhanced": true,
@@ -25,16 +26,17 @@
     "Enabled": true,
     "RunSequentially": true,
     "IGNORED_DOWNLOADS_PATH": "../test/data/cleanuperr/ignored_downloads",
-    "IMPORT_FAILED_MAX_STRIKES": 5,
+    "IMPORT_FAILED_MAX_STRIKES": 3,
     "IMPORT_FAILED_IGNORE_PRIVATE": true,
     "IMPORT_FAILED_DELETE_PRIVATE": false,
     "IMPORT_FAILED_IGNORE_PATTERNS": [
       "file is a sample"
     ],
-    "STALLED_MAX_STRIKES": 5,
+    "STALLED_MAX_STRIKES": 3,
     "STALLED_RESET_STRIKES_ON_PROGRESS": true,
     "STALLED_IGNORE_PRIVATE": true,
     "STALLED_DELETE_PRIVATE": false,
+    "DOWNLOADING_METADATA_MAX_STRIKES": 3,
     "SLOW_MAX_STRIKES": 5,
     "SLOW_RESET_STRIKES_ON_PROGRESS": true,
     "SLOW_IGNORE_PRIVATE": false,
@@ -51,9 +53,15 @@
         "Name": "tv-sonarr",
         "MAX_RATIO": -1,
         "MIN_SEED_TIME": 0,
-        "MAX_SEED_TIME": -1
+        "MAX_SEED_TIME": 240
       }
     ],
+    "UNLINKED_TARGET_CATEGORY": "cleanuperr-unlinked",
+    "UNLINKED_IGNORED_ROOT_DIR": "",
+    "UNLINKED_CATEGORIES": [
+      "tv-sonarr",
+      "radarr"
+    ],
     "IGNORED_DOWNLOADS_PATH": "../test/data/cleanuperr/ignored_downloads"
   },
   "DOWNLOAD_CLIENT": "qbittorrent",
@@ -120,7 +128,18 @@
     "ON_SLOW_STRIKE": true,
     "ON_QUEUE_ITEM_DELETED": true,
     "ON_DOWNLOAD_CLEANED": true,
+    "ON_CATEGORY_CHANGED": true,
     "API_KEY": "",
     "CHANNEL_ID": ""
+  },
+  "Apprise": {
+    "ON_IMPORT_FAILED_STRIKE": true,
+    "ON_STALLED_STRIKE": true,
+    "ON_SLOW_STRIKE": true,
+    "ON_QUEUE_ITEM_DELETED": true,
+    "ON_DOWNLOAD_CLEANED": true,
+    "ON_CATEGORY_CHANGED": true,
+    "URL": "http://localhost:8000",
+    "KEY": ""
   }
 }

code/Executable/appsettings.json

@@ -2,6 +2,7 @@
   "DRY_RUN": false,
   "HTTP_MAX_RETRIES": 0,
   "HTTP_TIMEOUT": 100,
+  "HTTP_VALIDATE_CERT": "enabled",
   "Logging": {
     "LogLevel": "Information",
     "Enhanced": true,
@@ -21,7 +22,7 @@
     "IGNORED_DOWNLOADS_PATH": ""
   },
   "QueueCleaner": {
-    "Enabled": true,
+    "Enabled": false,
     "RunSequentially": true,
     "IGNORED_DOWNLOADS_PATH": "",
     "IMPORT_FAILED_MAX_STRIKES": 0,
@@ -31,12 +32,23 @@
     "STALLED_MAX_STRIKES": 0,
     "STALLED_RESET_STRIKES_ON_PROGRESS": false,
     "STALLED_IGNORE_PRIVATE": false,
-    "STALLED_DELETE_PRIVATE": false
+    "STALLED_DELETE_PRIVATE": false,
+    "DOWNLOADING_METADATA_MAX_STRIKES": 0,
+    "SLOW_MAX_STRIKES": 0,
+    "SLOW_RESET_STRIKES_ON_PROGRESS": true,
+    "SLOW_IGNORE_PRIVATE": false,
+    "SLOW_DELETE_PRIVATE": false,
+    "SLOW_MIN_SPEED": "",
+    "SLOW_MAX_TIME": 0,
+    "SLOW_IGNORE_ABOVE_SIZE": ""
   },
   "DownloadCleaner": {
     "Enabled": false,
     "DELETE_PRIVATE": false,
     "CATEGORIES": [],
+    "UNLINKED_TARGET_CATEGORY": "cleanuperr-unlinked",
+    "UNLINKED_IGNORED_ROOT_DIR": "",
+    "UNLINKED_CATEGORIES": [],
     "IGNORED_DOWNLOADS_PATH": ""
   },
   "DOWNLOAD_CLIENT": "none",
@@ -103,7 +115,18 @@
     "ON_SLOW_STRIKE": false,
     "ON_QUEUE_ITEM_DELETED": false,
     "ON_DOWNLOAD_CLEANED": false,
+    "ON_CATEGORY_CHANGED": false,
     "API_KEY": "",
     "CHANNEL_ID": ""
+  },
+  "Apprise": {
+    "ON_IMPORT_FAILED_STRIKE": false,
+    "ON_STALLED_STRIKE": false,
+    "ON_SLOW_STRIKE": false,
+    "ON_QUEUE_ITEM_DELETED": false,
+    "ON_DOWNLOAD_CLEANED": false,
+    "ON_CATEGORY_CHANGED": false,
+    "URL": "",
+    "KEY": ""
   }
 }

code/Infrastructure.Tests/Verticals/DownloadClient/DownloadServiceFixture.cs

@@ -1,9 +1,10 @@
-using Common.Configuration.ContentBlocker;
+using Common.Configuration.ContentBlocker;
 using Common.Configuration.DownloadCleaner;
 using Common.Configuration.QueueCleaner;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.DownloadClient;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -56,6 +57,7 @@ public class DownloadServiceFixture : IDisposable
         var filenameEvaluator = Substitute.For<IFilenameEvaluator>();
         var notifier = Substitute.For<INotificationPublisher>();
         var dryRunInterceptor = Substitute.For<IDryRunInterceptor>();
+        var hardlinkFileService = Substitute.For<IHardLinkFileService>();
 
         return new TestDownloadService(
             Logger,
@@ -66,7 +68,8 @@ public class DownloadServiceFixture : IDisposable
             filenameEvaluator,
             Striker,
             notifier,
-            dryRunInterceptor
+            dryRunInterceptor,
+            hardlinkFileService
         );
     }
 

code/Infrastructure.Tests/Verticals/DownloadClient/DownloadServiceTests.cs

@@ -111,7 +111,7 @@ public class DownloadServiceTests : IClassFixture<DownloadServiceFixture>
         public void WhenRatioAndMinSeedTimeReached_ShouldReturnTrue()
         {
             // Arrange
-            Category category = new()
+            CleanCategory category = new()
             {
                 Name = "test",
                 MaxRatio = 1.0,
@@ -137,7 +137,7 @@ public class DownloadServiceTests : IClassFixture<DownloadServiceFixture>
         public void WhenRatioReachedAndMinSeedTimeNotReached_ShouldReturnFalse()
         {
             // Arrange
-            Category category = new()
+            CleanCategory category = new()
             {
                 Name = "test",
                 MaxRatio = 1.0,
@@ -163,7 +163,7 @@ public class DownloadServiceTests : IClassFixture<DownloadServiceFixture>
         public void WhenMaxSeedTimeReached_ShouldReturnTrue()
         {
             // Arrange
-            Category category = new()
+            CleanCategory category = new()
             {
                 Name = "test",
                 MaxRatio = -1,
@@ -189,7 +189,7 @@ public class DownloadServiceTests : IClassFixture<DownloadServiceFixture>
         public void WhenNeitherConditionMet_ShouldReturnFalse()
         {
             // Arrange
-            Category category = new()
+            CleanCategory category = new()
             {
                 Name = "test",
                 MaxRatio = 2.0,

code/Infrastructure.Tests/Verticals/DownloadClient/TestDownloadService.cs

@@ -1,4 +1,4 @@
-using System.Collections.Concurrent;
+using System.Collections.Concurrent;
 using System.Text.RegularExpressions;
 using Common.Configuration.ContentBlocker;
 using Common.Configuration.DownloadCleaner;
@@ -7,6 +7,7 @@ using Domain.Enums;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.DownloadClient;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -26,10 +27,11 @@ public class TestDownloadService : DownloadService
         IFilenameEvaluator filenameEvaluator,
         IStriker striker,
         INotificationPublisher notifier,
-        IDryRunInterceptor dryRunInterceptor
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
     ) : base(
         logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig, cache,
-        filenameEvaluator, striker, notifier, dryRunInterceptor
+        filenameEvaluator, striker, notifier, dryRunInterceptor, hardLinkFileService
     )
     {
     }
@@ -40,11 +42,13 @@ public class TestDownloadService : DownloadService
     public override Task<BlockFilesResult> BlockUnwantedFilesAsync(string hash, BlocklistType blocklistType,
         ConcurrentBag<string> patterns, ConcurrentBag<Regex> regexes, IReadOnlyList<string> ignoredDownloads) => Task.FromResult(new BlockFilesResult());
     public override Task DeleteDownload(string hash) => Task.CompletedTask;
-    public override Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories) => Task.FromResult<List<object>?>(null);
-    public override Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads) => Task.CompletedTask;
-
+    public override Task CreateCategoryAsync(string name) => Task.CompletedTask;
+    public override Task<List<object>?> GetSeedingDownloads() => Task.FromResult<List<object>?>(null);
+    public override List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories) => null;
+    public override List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories) => null;
+    public override Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads) => Task.CompletedTask;
+    public override Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads) => Task.CompletedTask;
     // Expose protected methods for testing
     public new void ResetStalledStrikesOnProgress(string hash, long downloaded) => base.ResetStalledStrikesOnProgress(hash, downloaded);
-    public new SeedingCheckResult ShouldCleanDownload(double ratio, TimeSpan seedingTime, Category category) => base.ShouldCleanDownload(ratio, seedingTime, category);
+    public new SeedingCheckResult ShouldCleanDownload(double ratio, TimeSpan seedingTime, CleanCategory category) => base.ShouldCleanDownload(ratio, seedingTime, category);
 }

code/Infrastructure/Extensions/DelugeExtensions.cs

@@ -1,4 +1,5 @@
 using Domain.Models.Deluge.Response;
+using Infrastructure.Helpers;
 
 namespace Infrastructure.Extensions;
 
@@ -18,7 +19,7 @@ public static class DelugeExtensions
                 return true;
             }
             
-            if (download.Trackers.Any(x => x.Url.Host.EndsWith(value, StringComparison.InvariantCultureIgnoreCase)))
+            if (download.Trackers.Any(x => UriService.GetDomain(x.Url)?.EndsWith(value, StringComparison.InvariantCultureIgnoreCase) ?? false))
             {
                 return true;
             }

code/Infrastructure/Extensions/IpAddressExtensions.cs

@@ -0,0 +1,55 @@
+using System.Net;
+using System.Net.Sockets;
+
+namespace Infrastructure.Extensions;
+
+public static class IpAddressExtensions
+{
+    public static bool IsLocalAddress(this IPAddress ipAddress)
+    {
+        // Map back to IPv4 if mapped to IPv6, for example "::ffff:1.2.3.4" to "1.2.3.4".
+        if (ipAddress.IsIPv4MappedToIPv6)
+        {
+            ipAddress = ipAddress.MapToIPv4();
+        }
+
+        // Checks loopback ranges for both IPv4 and IPv6.
+        if (IPAddress.IsLoopback(ipAddress))
+        {
+            return true;
+        }
+
+        // IPv4
+        if (ipAddress.AddressFamily == AddressFamily.InterNetwork)
+        {
+            return IsLocalIPv4(ipAddress.GetAddressBytes());
+        }
+
+        // IPv6
+        if (ipAddress.AddressFamily == AddressFamily.InterNetworkV6)
+        {
+            return ipAddress.IsIPv6LinkLocal ||
+                   ipAddress.IsIPv6UniqueLocal ||
+                   ipAddress.IsIPv6SiteLocal;
+        }
+
+        return false;
+    }
+
+    private static bool IsLocalIPv4(byte[] ipv4Bytes)
+    {
+        // Link local (no IP assigned by DHCP): 169.254.0.0 to 169.254.255.255 (169.254.0.0/16)
+        bool IsLinkLocal() => ipv4Bytes[0] == 169 && ipv4Bytes[1] == 254;
+
+        // Class A private range: 10.0.0.0 – 10.255.255.255 (10.0.0.0/8)
+        bool IsClassA() => ipv4Bytes[0] == 10;
+
+        // Class B private range: 172.16.0.0 – 172.31.255.255 (172.16.0.0/12)
+        bool IsClassB() => ipv4Bytes[0] == 172 && ipv4Bytes[1] >= 16 && ipv4Bytes[1] <= 31;
+
+        // Class C private range: 192.168.0.0 – 192.168.255.255 (192.168.0.0/16)
+        bool IsClassC() => ipv4Bytes[0] == 192 && ipv4Bytes[1] == 168;
+
+        return IsLinkLocal() || IsClassA() || IsClassC() || IsClassB();
+    }
+}

code/Infrastructure/Extensions/QBitExtensions.cs

@@ -1,4 +1,5 @@
-using QBittorrent.Client;
+using Infrastructure.Helpers;
+using QBittorrent.Client;
 
 namespace Infrastructure.Extensions;
 
@@ -29,9 +30,16 @@ public static class QBitExtensions
 
     public static bool ShouldIgnore(this TorrentTracker tracker, IReadOnlyList<string> ignoredDownloads)
     {
+        string? trackerUrl = UriService.GetDomain(tracker.Url);
+
+        if (trackerUrl is null)
+        {
+            return false;
+        }
+        
         foreach (string value in ignoredDownloads)
         {
-            if (tracker.Url.Host.EndsWith(value, StringComparison.InvariantCultureIgnoreCase))
+            if (trackerUrl.EndsWith(value, StringComparison.InvariantCultureIgnoreCase))
             {
                 return true;
             }

code/Infrastructure/Extensions/TransmissionExtensions.cs

@@ -1,4 +1,5 @@
-using Transmission.API.RPC.Entity;
+using Infrastructure.Helpers;
+using Transmission.API.RPC.Entity;
 
 namespace Infrastructure.Extensions;
 
@@ -19,7 +20,7 @@ public static class TransmissionExtensions
             }
 
             bool? hasIgnoredTracker = download.Trackers?
-                .Any(x => new Uri(x.Announce!).Host.EndsWith(value, StringComparison.InvariantCultureIgnoreCase));
+                .Any(x => UriService.GetDomain(x.Announce)?.EndsWith(value, StringComparison.InvariantCultureIgnoreCase) ?? false);
             
             if (hasIgnoredTracker is true)
             {

code/Infrastructure/Helpers/UriService.cs

@@ -0,0 +1,37 @@
+using System.Text.RegularExpressions;
+
+namespace Infrastructure.Helpers;
+
+public static class UriService
+{
+    public static string? GetDomain(string? input)
+    {
+        if (string.IsNullOrWhiteSpace(input))
+        {
+            return null;
+        }
+
+        // add "http://" if scheme is missing to help Uri.TryCreate
+        if (!input.StartsWith("http", StringComparison.OrdinalIgnoreCase))
+        {
+            input = "http://" + input;
+        }
+
+        if (Uri.TryCreate(input, UriKind.Absolute, out var uri))
+        {
+            return uri.Host;
+        }
+
+        // url might be malformed
+        var regex = new Regex(@"^(?:https?:\/\/)?([^\/\?:]+)", RegexOptions.IgnoreCase);
+        var match = regex.Match(input);
+        
+        if (match.Success)
+        {
+            return match.Groups[1].Value;
+        }
+
+        // could not extract
+        return null;
+    }
+}

code/Infrastructure/Infrastructure.csproj

@@ -12,12 +12,13 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="FLM.QBittorrent" Version="1.0.0" />
+      <PackageReference Include="FLM.QBittorrent" Version="1.0.1" />
       <PackageReference Include="FLM.Transmission" Version="1.0.3" />
       <PackageReference Include="Mapster" Version="7.4.0" />
       <PackageReference Include="MassTransit" Version="8.3.6" />
       <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.2" />
       <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.2" />
+      <PackageReference Include="Mono.Posix.NETStandard" Version="1.0.0" />
       <PackageReference Include="Quartz" Version="3.13.1" />
       <PackageReference Include="Scrutor" Version="6.0.1" />
     </ItemGroup>

code/Infrastructure/Services/CertificateValidationService.cs

@@ -0,0 +1,86 @@
+using System.Net;
+using System.Net.Security;
+using System.Security.Cryptography.X509Certificates;
+using Common.Configuration.General;
+using Common.Enums;
+using Infrastructure.Extensions;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace Infrastructure.Services;
+
+public class CertificateValidationService
+{
+    private readonly ILogger<CertificateValidationService> _logger;
+    private readonly HttpConfig _config;
+
+    public CertificateValidationService(ILogger<CertificateValidationService> logger, IOptions<HttpConfig> config)
+    {
+        _logger = logger;
+        _config = config.Value;
+    }
+
+    public bool ShouldByPassValidationError(object sender, X509Certificate? certificate, X509Chain? chain, SslPolicyErrors sslPolicyErrors)
+    {
+        var targetHostName = string.Empty;
+
+        if (sender is not SslStream && sender is not string)
+        {
+            return true;
+        }
+
+        if (sender is SslStream request)
+        {
+            targetHostName = request.TargetHostName;
+        }
+
+        // Mailkit passes host in sender as string
+        if (sender is string stringHost)
+        {
+            targetHostName = stringHost;
+        }
+
+        if (certificate is X509Certificate2 cert2 && cert2.SignatureAlgorithm.FriendlyName == "md5RSA")
+        {
+            _logger.LogError(
+                $"https://{targetHostName} uses the obsolete md5 hash in its https certificate, if that is your certificate, please (re)create certificate with better algorithm as soon as possible.");
+        }
+
+        if (sslPolicyErrors == SslPolicyErrors.None)
+        {
+            return true;
+        }
+
+        if (targetHostName is "localhost" or "127.0.0.1")
+        {
+            return true;
+        }
+
+        var ipAddresses = GetIpAddresses(targetHostName);
+
+        if (_config.CertificateValidation == CertificateValidationType.Disabled)
+        {
+            return true;
+        }
+
+        if (_config.CertificateValidation == CertificateValidationType.DisabledForLocalAddresses &&
+            ipAddresses.All(i => i.IsLocalAddress()))
+        {
+            return true;
+        }
+
+        _logger.LogError($"certificate validation for {targetHostName} failed. {sslPolicyErrors}");
+
+        return false;
+    }
+
+    private static IPAddress[] GetIpAddresses(string host)
+    {
+        if (IPAddress.TryParse(host, out var ipAddress))
+        {
+            return [ipAddress];
+        }
+
+        return Dns.GetHostEntry(host).AddressList;
+    }
+}

code/Infrastructure/Verticals/ContentBlocker/BlocklistProvider.cs

@@ -43,7 +43,7 @@ public sealed class BlocklistProvider
     {
         if (_initialized)
         {
-            _logger.LogDebug("blocklists already loaded");
+            _logger.LogTrace("blocklists already loaded");
             return;
         }
         

code/Infrastructure/Verticals/DownloadCleaner/DownloadCleaner.cs

@@ -21,6 +21,8 @@ public sealed class DownloadCleaner : GenericHandler
     private readonly IgnoredDownloadsProvider<DownloadCleanerConfig> _ignoredDownloadsProvider;
     private readonly HashSet<string> _excludedHashes = [];
     
+    private static bool _hardLinkCategoryCreated;
+    
     public DownloadCleaner(
         ILogger<DownloadCleaner> logger,
         IOptions<DownloadCleanerConfig> config,
@@ -56,23 +58,42 @@ public sealed class DownloadCleaner : GenericHandler
             return;
         }
         
-        if (_config.Categories?.Count is null or 0)
+        bool isUnlinkedEnabled = !string.IsNullOrEmpty(_config.UnlinkedTargetCategory) && _config.UnlinkedCategories?.Count > 0;
+        bool isCleaningEnabled = _config.Categories?.Count > 0;
+        
+        if (!isUnlinkedEnabled && !isCleaningEnabled)
         {
-            _logger.LogWarning("no categories configured");
+            _logger.LogWarning("{name} is not configured properly", nameof(DownloadCleaner));
             return;
         }
         
         IReadOnlyList<string> ignoredDownloads = await _ignoredDownloadsProvider.GetIgnoredDownloads();
         
         await _downloadService.LoginAsync();
-
-        List<object>? downloads = await _downloadService.GetAllDownloadsToBeCleaned(_config.Categories);
+        List<object>? downloads = await _downloadService.GetSeedingDownloads();
 
         if (downloads?.Count is null or 0)
         {
-            _logger.LogDebug("no downloads found in the download client");
+            _logger.LogDebug("no seeding downloads found");
             return;
         }
+        
+        _logger.LogTrace("found {count} seeding downloads", downloads.Count);
+        
+        List<object>? downloadsToChangeCategory = null;
+
+        if (isUnlinkedEnabled)
+        {
+            if (!_hardLinkCategoryCreated)
+            {
+                _logger.LogDebug("creating category {cat}", _config.UnlinkedTargetCategory);
+
+                await _downloadService.CreateCategoryAsync(_config.UnlinkedTargetCategory);
+                _hardLinkCategoryCreated = true;
+            }
+            
+            downloadsToChangeCategory = _downloadService.FilterDownloadsToChangeCategoryAsync(downloads, _config.UnlinkedCategories);
+        }
 
         // wait for the downloads to appear in the arr queue
         await Task.Delay(10 * 1000);
@@ -80,8 +101,27 @@ public sealed class DownloadCleaner : GenericHandler
         await ProcessArrConfigAsync(_sonarrConfig, InstanceType.Sonarr, true);
         await ProcessArrConfigAsync(_radarrConfig, InstanceType.Radarr, true);
         await ProcessArrConfigAsync(_lidarrConfig, InstanceType.Lidarr, true);
+
+        if (isUnlinkedEnabled)
+        {
+            _logger.LogTrace("found {count} potential downloads to change category", downloadsToChangeCategory?.Count);
+            await _downloadService.ChangeCategoryForNoHardLinksAsync(downloadsToChangeCategory, _excludedHashes, ignoredDownloads);
+            _logger.LogTrace("finished changing category");
+        }
         
-        await _downloadService.CleanDownloads(downloads, _config.Categories, _excludedHashes, ignoredDownloads);
+        if (_config.Categories?.Count is null or 0)
+        {
+            return;
+        }
+        
+        List<object>? downloadsToClean = _downloadService.FilterDownloadsToBeCleanedAsync(downloads, _config.Categories);
+        
+        // release unused objects
+        downloads = null;
+
+        _logger.LogTrace("found {count} potential downloads to clean", downloadsToClean?.Count);
+        await _downloadService.CleanDownloadsAsync(downloadsToClean, _config.Categories, _excludedHashes, ignoredDownloads);
+        _logger.LogTrace("finished cleaning downloads");
     }
 
     protected override async Task ProcessInstanceAsync(ArrInstance instance, InstanceType instanceType)

code/Infrastructure/Verticals/DownloadClient/Deluge/DelugeClient.cs

@@ -2,6 +2,7 @@
 using System.Text.Json.Serialization;
 using Common.Configuration;
 using Common.Configuration.DownloadClient;
+using Common.Exceptions;
 using Domain.Models.Deluge.Exceptions;
 using Domain.Models.Deluge.Request;
 using Domain.Models.Deluge.Response;
@@ -29,7 +30,8 @@ public sealed class DelugeClient
         "ratio",
         "trackers",
         "download_payload_rate",
-        "total_size"
+        "total_size",
+        "download_location"
     ];
     
     public DelugeClient(IOptions<DelugeConfig> config, IHttpClientFactory httpClientFactory)
@@ -44,11 +46,42 @@ public sealed class DelugeClient
         return await SendRequest<bool>("auth.login", _config.Password);
     }
 
+    public async Task<bool> IsConnected()
+    {
+        return await SendRequest<bool>("web.connected");
+    }
+
+    public async Task<bool> Connect()
+    {
+        string? firstHost = await GetHost();
+
+        if (string.IsNullOrEmpty(firstHost))
+        {
+            return false;
+        }
+
+        var result = await SendRequest<List<string>?>("web.connect", firstHost);
+        
+        return result?.Count > 0;
+    }
+
     public async Task<bool> Logout()
     {
         return await SendRequest<bool>("auth.delete_session");
     }
 
+    public async Task<string?> GetHost()
+    {
+        var hosts = await SendRequest<List<List<string>?>?>("web.get_hosts");
+
+        if (hosts?.Count > 1)
+        {
+            throw new FatalException("multiple Deluge hosts found - please connect to only one host");
+        }
+        
+        return hosts?.FirstOrDefault()?.FirstOrDefault();
+    }
+
     public async Task<List<DelugeTorrent>> ListTorrents(Dictionary<string, string>? filters = null)
     {
         filters ??= new Dictionary<string, string>();
@@ -149,7 +182,7 @@ public sealed class DelugeClient
         return responseJson;
     }
 
-    private DelugeRequest CreateRequest(string method, params object[] parameters)
+    private static DelugeRequest CreateRequest(string method, params object[] parameters)
     {
         if (String.IsNullOrWhiteSpace(method))
         {
@@ -195,4 +228,19 @@ public sealed class DelugeClient
 
         return webResponse.Result;
     }
+
+    public async Task<IReadOnlyList<string>> GetLabels()
+    {
+        return await SendRequest<IReadOnlyList<string>>("label.get_labels");
+    }
+    
+    public async Task CreateLabel(string label)
+    {
+        await SendRequest<DelugeResponse<object>>("label.add", label);
+    }
+
+    public async Task SetTorrentLabel(string hash, string newLabel)
+    {
+        await SendRequest<DelugeResponse<object>>("label.set_torrent", hash, newLabel);
+    }
 }

code/Infrastructure/Verticals/DownloadClient/Deluge/DelugeService.cs

@@ -7,12 +7,14 @@ using Common.Configuration.DownloadCleaner;
 using Common.Configuration.DownloadClient;
 using Common.Configuration.QueueCleaner;
 using Common.CustomDataTypes;
+using Common.Exceptions;
 using Domain.Enums;
 using Domain.Models.Deluge.Response;
 using Infrastructure.Extensions;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.Context;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -36,10 +38,11 @@ public class DelugeService : DownloadService, IDelugeService
         IFilenameEvaluator filenameEvaluator,
         IStriker striker,
         INotificationPublisher notifier,
-        IDryRunInterceptor dryRunInterceptor
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
     ) : base(
         logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig, cache,
-        filenameEvaluator, striker, notifier, dryRunInterceptor
+        filenameEvaluator, striker, notifier, dryRunInterceptor, hardLinkFileService
     )
     {
         config.Value.Validate();
@@ -49,6 +52,11 @@ public class DelugeService : DownloadService, IDelugeService
     public override async Task LoginAsync()
     {
         await _client.LoginAsync();
+
+        if (!await _client.IsConnected() && !await _client.Connect())
+        {
+            throw new FatalException("Deluge WebUI is not connected to the daemon");
+        }
     }
 
     /// <inheritdoc/>
@@ -208,26 +216,51 @@ public class DelugeService : DownloadService, IDelugeService
         return result;
     }
 
-    public override async Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories)
+    public override async Task<List<object>?> GetSeedingDownloads()
     {
         return (await _client.GetStatusForAllTorrents())
             ?.Where(x => !string.IsNullOrEmpty(x.Hash))
             .Where(x => x.State?.Equals("seeding", StringComparison.InvariantCultureIgnoreCase) is true)
-            .Where(x => categories.Any(cat => cat.Name.Equals(x.Label, StringComparison.InvariantCultureIgnoreCase)))
             .Cast<object>()
             .ToList();
     }
 
+    public override List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories) =>
+        downloads
+            ?.Cast<DownloadStatus>()
+            .Where(x => categories.Any(cat => cat.Name.Equals(x.Label, StringComparison.InvariantCultureIgnoreCase)))
+            .Cast<object>()
+            .ToList();
+
+    public override List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories) =>
+        downloads
+            ?.Cast<DownloadStatus>()
+            .Where(x => !string.IsNullOrEmpty(x.Hash))
+            .Where(x => categories.Any(cat => cat.Equals(x.Label, StringComparison.InvariantCultureIgnoreCase)))
+            .Cast<object>()
+            .ToList();
+
     /// <inheritdoc/>
-    public override async Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
+    public override async Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean, HashSet<string> excludedHashes,
         IReadOnlyList<string> ignoredDownloads)
     {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+        
         foreach (DownloadStatus download in downloads)
         {
             if (string.IsNullOrEmpty(download.Hash))
             {
                 continue;
             }
+            
+            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
 
             if (ignoredDownloads.Count > 0 && download.ShouldIgnore(ignoredDownloads))
             {
@@ -235,19 +268,13 @@ public class DelugeService : DownloadService, IDelugeService
                 continue;
             }
             
-            Category? category = categoriesToClean
+            CleanCategory? category = categoriesToClean
                 .FirstOrDefault(x => x.Name.Equals(download.Label, StringComparison.InvariantCultureIgnoreCase));
 
             if (category is null)
             {
                 continue;
             }
-            
-            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
-            {
-                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
-                continue;
-            }
 
             if (!_downloadCleanerConfig.DeletePrivate && download.Private)
             {
@@ -279,7 +306,107 @@ public class DelugeService : DownloadService, IDelugeService
             await _notifier.NotifyDownloadCleaned(download.Ratio, seedingTime, category.Name, result.Reason);
         }
     }
-    
+
+    public override async Task CreateCategoryAsync(string name)
+    {
+        IReadOnlyList<string> existingLabels = await _client.GetLabels();
+
+        if (existingLabels.Contains(name, StringComparer.InvariantCultureIgnoreCase))
+        {
+            return;
+        }
+        
+        await _dryRunInterceptor.InterceptAsync(CreateLabel, name);
+    }
+
+    public override async Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+
+        if (!string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir))
+        {
+            _hardLinkFileService.PopulateFileCounts(_downloadCleanerConfig.UnlinkedIgnoredRootDir);
+        }
+        
+        foreach (DownloadStatus download in downloads.Cast<DownloadStatus>())
+        {
+            if (string.IsNullOrEmpty(download.Hash) || string.IsNullOrEmpty(download.Name) || string.IsNullOrEmpty(download.Label))
+            {
+                continue;
+            }
+            
+            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
+
+            if (ignoredDownloads.Count > 0 && download.ShouldIgnore(ignoredDownloads))
+            {
+                _logger.LogInformation("skip | download is ignored | {name}", download.Name);
+                continue;
+            }
+        
+            ContextProvider.Set("downloadName", download.Name);
+            ContextProvider.Set("hash", download.Hash);
+            
+            DelugeContents? contents = null;
+            try
+            {
+                contents = await _client.GetTorrentFiles(download.Hash);
+            }
+            catch (Exception exception)
+            {
+                _logger.LogDebug(exception, "failed to find torrent files for {name}", download.Name);
+                continue;
+            }
+            
+            bool hasHardlinks = false;
+            
+            ProcessFiles(contents?.Contents, (_, file) =>
+            {
+                string filePath = string.Join(Path.DirectorySeparatorChar, Path.Combine(download.DownloadLocation, file.Path).Split(['\\', '/']));
+
+                if (file.Priority <= 0)
+                {
+                    _logger.LogDebug("skip | file is not downloaded | {file}", filePath);
+                    return;
+                }
+                
+                long hardlinkCount = _hardLinkFileService.GetHardLinkCount(filePath, !string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir));
+        
+                if (hardlinkCount < 0)
+                {
+                    _logger.LogDebug("skip | could not get file properties | {file}", filePath);
+                    hasHardlinks = true;
+                    return;
+                }
+        
+                if (hardlinkCount > 0)
+                {
+                    hasHardlinks = true;
+                }
+            });
+            
+            if (hasHardlinks)
+            {
+                _logger.LogDebug("skip | download has hardlinks | {name}", download.Name);
+                continue;
+            }
+            
+            await _dryRunInterceptor.InterceptAsync(ChangeLabel, download.Hash, _downloadCleanerConfig.UnlinkedTargetCategory);
+            
+            _logger.LogInformation("category changed for {name}", download.Name);
+            
+            await _notifier.NotifyCategoryChanged(download.Label, _downloadCleanerConfig.UnlinkedTargetCategory);
+            
+            download.Label = _downloadCleanerConfig.UnlinkedTargetCategory;
+        }
+    }
+
     /// <inheritdoc/>
     [DryRunSafeguard]
     public override async Task DeleteDownload(string hash)
@@ -288,6 +415,12 @@ public class DelugeService : DownloadService, IDelugeService
         
         await _client.DeleteTorrents([hash]);
     }
+
+    [DryRunSafeguard]
+    protected async Task CreateLabel(string name)
+    {
+        await _client.CreateLabel(name);
+    }
     
     [DryRunSafeguard]
     protected virtual async Task ChangeFilesPriority(string hash, List<int> sortedPriorities)
@@ -295,6 +428,12 @@ public class DelugeService : DownloadService, IDelugeService
         await _client.ChangeFilesPriority(hash, sortedPriorities);
     }
     
+    [DryRunSafeguard]
+    protected virtual async Task ChangeLabel(string hash, string newLabel)
+    {
+        await _client.SetTorrentLabel(hash, newLabel);
+    }
+    
     private async Task<(bool, DeleteReason)> EvaluateDownloadRemoval(DownloadStatus status)
     {
         (bool ShouldRemove, DeleteReason Reason) result = await CheckIfSlow(status);

code/Infrastructure/Verticals/DownloadClient/DownloadService.cs

@@ -1,4 +1,4 @@
-using System.Collections.Concurrent;
+using System.Collections.Concurrent;
 using System.Text.RegularExpressions;
 using Common.Configuration.ContentBlocker;
 using Common.Configuration.DownloadCleaner;
@@ -11,6 +11,7 @@ using Infrastructure.Helpers;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.Context;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -31,6 +32,7 @@ public abstract class DownloadService : IDownloadService
     protected readonly MemoryCacheEntryOptions _cacheOptions;
     protected readonly INotificationPublisher _notifier;
     protected readonly IDryRunInterceptor _dryRunInterceptor;
+    protected readonly IHardLinkFileService _hardLinkFileService;
 
     protected DownloadService(
         ILogger<DownloadService> logger,
@@ -41,7 +43,8 @@ public abstract class DownloadService : IDownloadService
         IFilenameEvaluator filenameEvaluator,
         IStriker striker,
         INotificationPublisher notifier,
-        IDryRunInterceptor dryRunInterceptor
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
     )
     {
         _logger = logger;
@@ -53,6 +56,7 @@ public abstract class DownloadService : IDownloadService
         _striker = striker;
         _notifier = notifier;
         _dryRunInterceptor = dryRunInterceptor;
+        _hardLinkFileService = hardLinkFileService;
         _cacheOptions = new MemoryCacheEntryOptions()
             .SetSlidingExpiration(StaticConfiguration.TriggerValue + Constants.CacheLimitBuffer);
     }
@@ -73,12 +77,23 @@ public abstract class DownloadService : IDownloadService
     public abstract Task DeleteDownload(string hash);
 
     /// <inheritdoc/>
-    public abstract Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories);
+    public abstract Task<List<object>?> GetSeedingDownloads();
+    
+    /// <inheritdoc/>
+    public abstract List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories);
 
     /// <inheritdoc/>
-    public abstract Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads);
+    public abstract List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories);
 
+    /// <inheritdoc/>
+    public abstract Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads);
+
+    /// <inheritdoc/>
+    public abstract Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads);
+    
+    /// <inheritdoc/>
+    public abstract Task CreateCategoryAsync(string name);
+    
     protected void ResetStalledStrikesOnProgress(string hash, long downloaded)
     {
         if (!_queueCleanerConfig.StalledResetStrikesOnProgress)
@@ -179,7 +194,7 @@ public abstract class DownloadService : IDownloadService
         return (false, DeleteReason.None);
     }
     
-    protected SeedingCheckResult ShouldCleanDownload(double ratio, TimeSpan seedingTime, Category category)
+    protected SeedingCheckResult ShouldCleanDownload(double ratio, TimeSpan seedingTime, CleanCategory category)
     {
         // check ratio
         if (DownloadReachedRatio(ratio, seedingTime, category))
@@ -203,8 +218,28 @@ public abstract class DownloadService : IDownloadService
 
         return new();
     }
+    
+    protected string? GetRootWithFirstDirectory(string path)
+    {
+        if (string.IsNullOrWhiteSpace(path))
+        {
+            return null;
+        }
 
-    private bool DownloadReachedRatio(double ratio, TimeSpan seedingTime, Category category)
+        string? root = Path.GetPathRoot(path);
+        
+        if (root is null)
+        {
+            return null;
+        }
+
+        string relativePath = path[root.Length..].TrimStart(Path.DirectorySeparatorChar);
+        string[] parts = relativePath.Split(Path.DirectorySeparatorChar, StringSplitOptions.RemoveEmptyEntries);
+
+        return parts.Length > 0 ? Path.Combine(root, parts[0]) : root;
+    }
+    
+    private bool DownloadReachedRatio(double ratio, TimeSpan seedingTime, CleanCategory category)
     {
         if (category.MaxRatio < 0)
         {
@@ -230,7 +265,7 @@ public abstract class DownloadService : IDownloadService
         return true;
     }
     
-    private bool DownloadReachedMaxSeedTime(TimeSpan seedingTime, Category category)
+    private bool DownloadReachedMaxSeedTime(TimeSpan seedingTime, CleanCategory category)
     {
         if (category.MaxSeedTime < 0)
         {

code/Infrastructure/Verticals/DownloadClient/DummyDownloadService.cs

@@ -1,10 +1,11 @@
-using System.Collections.Concurrent;
+using System.Collections.Concurrent;
 using System.Text.RegularExpressions;
 using Common.Configuration.ContentBlocker;
 using Common.Configuration.DownloadCleaner;
 using Common.Configuration.QueueCleaner;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -15,7 +16,21 @@ namespace Infrastructure.Verticals.DownloadClient;
 
 public class DummyDownloadService : DownloadService
 {
-    public DummyDownloadService(ILogger<DownloadService> logger, IOptions<QueueCleanerConfig> queueCleanerConfig, IOptions<ContentBlockerConfig> contentBlockerConfig, IOptions<DownloadCleanerConfig> downloadCleanerConfig, IMemoryCache cache, IFilenameEvaluator filenameEvaluator, IStriker striker, INotificationPublisher notifier, IDryRunInterceptor dryRunInterceptor) : base(logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig, cache, filenameEvaluator, striker, notifier, dryRunInterceptor)
+    public DummyDownloadService(
+        ILogger<DownloadService> logger,
+        IOptions<QueueCleanerConfig> queueCleanerConfig,
+        IOptions<ContentBlockerConfig> contentBlockerConfig,
+        IOptions<DownloadCleanerConfig> downloadCleanerConfig,
+        IMemoryCache cache,
+        IFilenameEvaluator filenameEvaluator,
+        IStriker striker,
+        INotificationPublisher notifier,
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
+    ) : base(
+        logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig,
+        cache, filenameEvaluator, striker, notifier, dryRunInterceptor, hardLinkFileService
+    )
     {
     }
 
@@ -39,13 +54,32 @@ public class DummyDownloadService : DownloadService
         throw new NotImplementedException();
     }
 
-    public override Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories)
+    public override Task<List<object>?> GetSeedingDownloads()
     {
         throw new NotImplementedException();
     }
 
-    public override Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads)
+    public override List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override Task CreateCategoryAsync(string name)
     {
         throw new NotImplementedException();
     }

code/Infrastructure/Verticals/DownloadClient/IDownloadService.cs

@@ -34,24 +34,52 @@ public interface IDownloadService : IDisposable
     );
 
     /// <summary>
-    /// Fetches all downloads.
+    /// Fetches all seeding downloads.
     /// </summary>
+    /// <returns>A list of downloads that are seeding.</returns>
+    Task<List<object>?> GetSeedingDownloads();
+
+    /// <summary>
+    /// Filters downloads that should be cleaned.
+    /// </summary>
+    /// <param name="downloads">The downloads to filter.</param>
     /// <param name="categories">The categories by which to filter the downloads.</param>
     /// <returns>A list of downloads for the provided categories.</returns>
-    Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories);
+    List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories);
+
+    /// <summary>
+    /// Filters downloads that should have their category changed.
+    /// </summary>
+    /// <param name="downloads">The downloads to filter.</param>
+    /// <param name="categories">The categories by which to filter the downloads.</param>
+    /// <returns>A list of downloads for the provided categories.</returns>
+    List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories);
 
     /// <summary>
     /// Cleans the downloads.
     /// </summary>
-    /// <param name="downloads"></param>
+    /// <param name="downloads">The downloads to clean.</param>
     /// <param name="categoriesToClean">The categories that should be cleaned.</param>
     /// <param name="excludedHashes">The hashes that should not be cleaned.</param>
-    /// <param name="ignoredDownloads">Downloads to ignore from processing.</param>
-    public abstract Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads);
+    /// <param name="ignoredDownloads">The downloads to ignore from processing.</param>
+    Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads);
 
+    /// <summary>
+    /// Changes the category for downloads that have no hardlinks.
+    /// </summary>
+    /// <param name="downloads">The downloads to change.</param>
+    /// <param name="excludedHashes">The hashes that should not be cleaned.</param>
+    /// <param name="ignoredDownloads">The downloads to ignore from processing.</param>
+    Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads);
+    
     /// <summary>
     /// Deletes a download item.
     /// </summary>
     public Task DeleteDownload(string hash);
+
+    /// <summary>
+    /// Creates a category.
+    /// </summary>
+    /// <param name="name">The category name.</param>
+    public Task CreateCategoryAsync(string name);
 }

code/Infrastructure/Verticals/DownloadClient/QBittorrent/QBitService.cs

@@ -12,13 +12,13 @@ using Infrastructure.Extensions;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.Context;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using QBittorrent.Client;
-using Category = Common.Configuration.DownloadCleaner.Category;
 
 namespace Infrastructure.Verticals.DownloadClient.QBittorrent;
 
@@ -38,10 +38,11 @@ public class QBitService : DownloadService, IQBitService
         IFilenameEvaluator filenameEvaluator,
         IStriker striker,
         INotificationPublisher notifier,
-        IDryRunInterceptor dryRunInterceptor
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
     ) : base(
         logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig, cache,
-        filenameEvaluator, striker, notifier, dryRunInterceptor
+        filenameEvaluator, striker, notifier, dryRunInterceptor, hardLinkFileService
     )
     {
         _config = config.Value;
@@ -226,20 +227,42 @@ public class QBitService : DownloadService, IQBitService
     }
     
     /// <inheritdoc/>
-    public override async Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories) =>
+    public override async Task<List<object>?> GetSeedingDownloads() =>
         (await _client.GetTorrentListAsync(new()
         {
             Filter = TorrentListFilter.Seeding
         }))
         ?.Where(x => !string.IsNullOrEmpty(x.Hash))
-        .Where(x => categories.Any(cat => cat.Name.Equals(x.Category, StringComparison.InvariantCultureIgnoreCase)))
         .Cast<object>()
         .ToList();
 
     /// <inheritdoc/>
-    public override async Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads)
+    public override List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories) =>
+        downloads
+            ?.Cast<TorrentInfo>()
+            .Where(x => !string.IsNullOrEmpty(x.Hash))
+            .Where(x => categories.Any(cat => cat.Name.Equals(x.Category, StringComparison.InvariantCultureIgnoreCase)))
+            .Cast<object>()
+            .ToList();
+
+    /// <inheritdoc/>
+    public override List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories) =>
+        downloads
+            ?.Cast<TorrentInfo>()
+            .Where(x => !string.IsNullOrEmpty(x.Hash))
+            .Where(x => categories.Any(cat => cat.Equals(x.Category, StringComparison.InvariantCultureIgnoreCase)))
+            .Cast<object>()
+            .ToList();
+
+    /// <inheritdoc/>
+    public override async Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean,
+        HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
     {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+        
         foreach (TorrentInfo download in downloads)
         {
             if (string.IsNullOrEmpty(download.Hash))
@@ -247,16 +270,22 @@ public class QBitService : DownloadService, IQBitService
                 continue;
             }
             
+            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
+            
             IReadOnlyList<TorrentTracker> trackers = await GetTrackersAsync(download.Hash);
 
             if (ignoredDownloads.Count > 0 &&
-                (download.ShouldIgnore(ignoredDownloads) || trackers.Any(x => x.ShouldIgnore(ignoredDownloads)) is true))
+                (download.ShouldIgnore(ignoredDownloads) || trackers.Any(x => x.ShouldIgnore(ignoredDownloads))))
             {
                 _logger.LogInformation("skip | download is ignored | {name}", download.Name);
                 continue;
             }
             
-            Category? category = categoriesToClean
+            CleanCategory? category = categoriesToClean
                 .FirstOrDefault(x => download.Category.Equals(x.Name, StringComparison.InvariantCultureIgnoreCase));
             
             if (category is null)
@@ -264,12 +293,6 @@ public class QBitService : DownloadService, IQBitService
                 continue;
             }
             
-            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
-            {
-                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
-                continue;
-            }
-            
             if (!_downloadCleanerConfig.DeletePrivate)
             {
                 TorrentProperties? torrentProperties = await _client.GetTorrentPropertiesAsync(download.Hash);
@@ -315,12 +338,125 @@ public class QBitService : DownloadService, IQBitService
         }
     }
 
+    public override async Task CreateCategoryAsync(string name)
+    {
+        IReadOnlyDictionary<string, Category>? existingCategories = await _client.GetCategoriesAsync();
+        
+        if (existingCategories.Any(x => x.Value.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase)))
+        {
+            return;
+        }
+        
+        await _dryRunInterceptor.InterceptAsync(CreateCategory, name);
+    }
+
+    public override async Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+        
+        if (!string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir))
+        {
+            _hardLinkFileService.PopulateFileCounts(_downloadCleanerConfig.UnlinkedIgnoredRootDir);
+        }
+        
+        foreach (TorrentInfo download in downloads)
+        {
+            if (string.IsNullOrEmpty(download.Hash))
+            {
+                continue;
+            }
+            
+            if (excludedHashes.Any(x => x.Equals(download.Hash, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
+            
+            IReadOnlyList<TorrentTracker> trackers = await GetTrackersAsync(download.Hash);
+            
+            if (ignoredDownloads.Count > 0 &&
+                (download.ShouldIgnore(ignoredDownloads) || trackers.Any(x => x.ShouldIgnore(ignoredDownloads))))
+            {
+                _logger.LogInformation("skip | download is ignored | {name}", download.Name);
+                continue;
+            }
+            
+            IReadOnlyList<TorrentContent>? files = await _client.GetTorrentContentsAsync(download.Hash);
+
+            if (files is null)
+            {
+                _logger.LogDebug("failed to find files for {name}", download.Name);
+                continue;
+            }
+
+            ContextProvider.Set("downloadName", download.Name);
+            ContextProvider.Set("hash", download.Hash);
+            bool hasHardlinks = false;
+            
+            foreach (TorrentContent file in files)
+            {
+                if (!file.Index.HasValue)
+                {
+                    _logger.LogDebug("skip | file index is null for {name}", download.Name);
+                    hasHardlinks = true;
+                    break;
+                }
+
+                string filePath = string.Join(Path.DirectorySeparatorChar, Path.Combine(download.SavePath, file.Name).Split(['\\', '/']));
+
+                if (file.Priority is TorrentContentPriority.Skip)
+                {
+                    _logger.LogDebug("skip | file is not downloaded | {file}", filePath);
+                    continue;
+                }
+                
+                long hardlinkCount = _hardLinkFileService.GetHardLinkCount(filePath, !string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir));
+
+                if (hardlinkCount < 0)
+                {
+                    _logger.LogDebug("skip | could not get file properties | {file}", filePath);
+                    hasHardlinks = true;
+                    break;
+                }
+
+                if (hardlinkCount > 0)
+                {
+                    hasHardlinks = true;
+                    break;
+                }
+            }
+            
+            if (hasHardlinks)
+            {
+                _logger.LogDebug("skip | download has hardlinks | {name}", download.Name);
+                continue;
+            }
+            
+            await _dryRunInterceptor.InterceptAsync(ChangeCategory, download.Hash, _downloadCleanerConfig.UnlinkedTargetCategory);
+            
+            _logger.LogInformation("category changed for {name}", download.Name);
+            
+            await _notifier.NotifyCategoryChanged(download.Category, _downloadCleanerConfig.UnlinkedTargetCategory);
+            
+            download.Category = _downloadCleanerConfig.UnlinkedTargetCategory;
+        }
+    }
+    
     /// <inheritdoc/>
     [DryRunSafeguard]
     public override async Task DeleteDownload(string hash)
     {
         await _client.DeleteAsync(hash, deleteDownloadedData: true);
     }
+
+    [DryRunSafeguard]
+    protected async Task CreateCategory(string name)
+    {
+        await _client.AddCategoryAsync(name);
+    }
     
     [DryRunSafeguard]
     protected virtual async Task SkipFile(string hash, int fileIndex)
@@ -328,6 +464,12 @@ public class QBitService : DownloadService, IQBitService
         await _client.SetFilePriorityAsync(hash, fileIndex, TorrentContentPriority.Skip);
     }
 
+    [DryRunSafeguard]
+    protected virtual async Task ChangeCategory(string hash, string newCategory)
+    {
+        await _client.SetTorrentCategoryAsync([hash], newCategory);
+    }
+
     public override void Dispose()
     {
         _client.Dispose();
@@ -392,7 +534,7 @@ public class QBitService : DownloadService, IQBitService
 
     private async Task<(bool ShouldRemove, DeleteReason Reason)> CheckIfStuck(TorrentInfo torrent, bool isPrivate)
     {
-        if (_queueCleanerConfig.StalledMaxStrikes is 0)
+        if (_queueCleanerConfig.StalledMaxStrikes is 0 && _queueCleanerConfig.DownloadingMetadataMaxStrikes is 0)
         {
             return (false, DeleteReason.None);
         }
@@ -403,32 +545,34 @@ public class QBitService : DownloadService, IQBitService
             // ignore other states
             return (false, DeleteReason.None);
         }
-        
-        if (_queueCleanerConfig.StalledIgnorePrivate && isPrivate)
+
+        if (_queueCleanerConfig.StalledMaxStrikes > 0 && torrent.State is TorrentState.StalledDownload)
         {
-            // ignore private trackers
-            _logger.LogDebug("skip stalled check | download is private | {name}", torrent.Name);
-            return (false, DeleteReason.None);
-        }
-        
-        if (torrent.State is TorrentState.StalledDownload)
-        {
-            _logger.LogTrace("stalled download | {name}", torrent.Name);
+            if (_queueCleanerConfig.StalledIgnorePrivate && isPrivate)
+            {
+                // ignore private trackers
+                _logger.LogDebug("skip stalled check | download is private | {name}", torrent.Name);
+            }
+            else
+            {
+                ResetStalledStrikesOnProgress(torrent.Hash, torrent.Downloaded ?? 0);
             
-            ResetStalledStrikesOnProgress(torrent.Hash, torrent.Downloaded ?? 0);
-            
-            return (await _striker.StrikeAndCheckLimit(torrent.Hash, torrent.Name, _queueCleanerConfig.StalledMaxStrikes, StrikeType.Stalled), DeleteReason.Stalled);
+                return (await _striker.StrikeAndCheckLimit(torrent.Hash, torrent.Name, _queueCleanerConfig.StalledMaxStrikes, StrikeType.Stalled), DeleteReason.Stalled);
+            }
         }
 
-        _logger.LogTrace("downloading metadata | {name}", torrent.Name);
-        
-        return (await _striker.StrikeAndCheckLimit(torrent.Hash, torrent.Name, _queueCleanerConfig.StalledMaxStrikes, StrikeType.DownloadingMetadata), DeleteReason.DownloadingMetadata);
+        if (_queueCleanerConfig.DownloadingMetadataMaxStrikes > 0 && torrent.State is not TorrentState.StalledDownload)
+        {
+            return (await _striker.StrikeAndCheckLimit(torrent.Hash, torrent.Name, _queueCleanerConfig.DownloadingMetadataMaxStrikes, StrikeType.DownloadingMetadata), DeleteReason.DownloadingMetadata);
+        }
+
+        return (false, DeleteReason.None);
     }
 
     private async Task<IReadOnlyList<TorrentTracker>> GetTrackersAsync(string hash)
     {
         return (await _client.GetTorrentTrackersAsync(hash))
-            .Where(x => !x.Url.ToString().Contains("**"))
+            .Where(x => x.Url.Contains("**"))
             .ToList();
     }
 }

code/Infrastructure/Verticals/DownloadClient/Transmission/TransmissionService.cs

@@ -12,6 +12,7 @@ using Infrastructure.Extensions;
 using Infrastructure.Interceptors;
 using Infrastructure.Verticals.ContentBlocker;
 using Infrastructure.Verticals.Context;
+using Infrastructure.Verticals.Files;
 using Infrastructure.Verticals.ItemStriker;
 using Infrastructure.Verticals.Notifications;
 using Microsoft.Extensions.Caching.Memory;
@@ -44,7 +45,7 @@ public class TransmissionService : DownloadService, ITransmissionService
         TorrentFields.UPLOAD_RATIO,
         TorrentFields.TRACKERS,
         TorrentFields.RATE_DOWNLOAD,
-        TorrentFields.TOTAL_SIZE
+        TorrentFields.TOTAL_SIZE,
     ];
 
     public TransmissionService(
@@ -58,10 +59,11 @@ public class TransmissionService : DownloadService, ITransmissionService
         IFilenameEvaluator filenameEvaluator,
         IStriker striker,
         INotificationPublisher notifier,
-        IDryRunInterceptor dryRunInterceptor
+        IDryRunInterceptor dryRunInterceptor,
+        IHardLinkFileService hardLinkFileService
     ) : base(
         logger, queueCleanerConfig, contentBlockerConfig, downloadCleanerConfig, cache,
-        filenameEvaluator, striker, notifier, dryRunInterceptor
+        filenameEvaluator, striker, notifier, dryRunInterceptor, hardLinkFileService
     )
     {
         _config = config.Value;
@@ -211,40 +213,59 @@ public class TransmissionService : DownloadService, ITransmissionService
 
         return result;
     }
+    
+    public override async Task<List<object>?> GetSeedingDownloads() =>
+        (await _client.TorrentGetAsync(Fields))
+        ?.Torrents
+        ?.Where(x => !string.IsNullOrEmpty(x.HashString))
+        .Where(x => x.Status is 5 or 6)
+        .Cast<object>()
+        .ToList();
 
     /// <inheritdoc/>
-    public override async Task<List<object>?> GetAllDownloadsToBeCleaned(List<Category> categories)
+    public override List<object>? FilterDownloadsToBeCleanedAsync(List<object>? downloads, List<CleanCategory> categories)
     {
-        return (await _client.TorrentGetAsync(Fields))
-            ?.Torrents
-            ?.Where(x => !string.IsNullOrEmpty(x.HashString))
-            .Where(x => x.Status is 5 or 6)
+        return downloads
+            ?
+            .Cast<TorrentInfo>()
             .Where(x => categories
-                .Any(cat =>
-                {
-                    if (x.DownloadDir is null)
-                    {
-                        return false;
-                    }
-                    
-                    return Path.GetFileName(Path.TrimEndingDirectorySeparator(x.DownloadDir))
-                        .Equals(cat.Name, StringComparison.InvariantCultureIgnoreCase);
-                })
+                .Any(cat => cat.Name.Equals(x.GetCategory(), StringComparison.InvariantCultureIgnoreCase))
             )
             .Cast<object>()
             .ToList();
     }
 
-    /// <inheritdoc/>
-    public override async Task CleanDownloads(List<object> downloads, List<Category> categoriesToClean, HashSet<string> excludedHashes,
-        IReadOnlyList<string> ignoredDownloads)
+    public override List<object>? FilterDownloadsToChangeCategoryAsync(List<object>? downloads, List<string> categories)
     {
+        return downloads
+            ?.Cast<TorrentInfo>()
+            .Where(x => !string.IsNullOrEmpty(x.HashString))
+            .Where(x => categories.Any(cat => cat.Equals(x.GetCategory(), StringComparison.InvariantCultureIgnoreCase)))
+            .Cast<object>()
+            .ToList();
+    }
+
+    /// <inheritdoc/>
+    public override async Task CleanDownloadsAsync(List<object>? downloads, List<CleanCategory> categoriesToClean,
+        HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+        
         foreach (TorrentInfo download in downloads)
         {
             if (string.IsNullOrEmpty(download.HashString))
             {
                 continue;
             }
+            
+            if (excludedHashes.Any(x => x.Equals(download.HashString, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
 
             if (ignoredDownloads.Count > 0 && download.ShouldIgnore(ignoredDownloads))
             {
@@ -252,7 +273,7 @@ public class TransmissionService : DownloadService, ITransmissionService
                 continue;
             }
             
-            Category? category = categoriesToClean
+            CleanCategory? category = categoriesToClean
                 .FirstOrDefault(x =>
                 {
                     if (download.DownloadDir is null)
@@ -269,12 +290,6 @@ public class TransmissionService : DownloadService, ITransmissionService
                 continue;
             }
 
-            if (excludedHashes.Any(x => x.Equals(download.HashString, StringComparison.InvariantCultureIgnoreCase)))
-            {
-                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
-                continue;
-            }
-
             if (!_downloadCleanerConfig.DeletePrivate && download.IsPrivate is true)
             {
                 _logger.LogDebug("skip | download is private | {name}", download.Name);
@@ -306,6 +321,106 @@ public class TransmissionService : DownloadService, ITransmissionService
         }
     }
     
+    public override async Task CreateCategoryAsync(string name)
+    {
+        await Task.CompletedTask;
+    }
+
+    public override async Task ChangeCategoryForNoHardLinksAsync(List<object>? downloads, HashSet<string> excludedHashes, IReadOnlyList<string> ignoredDownloads)
+    {
+        if (downloads?.Count is null or 0)
+        {
+            return;
+        }
+        
+        if (!string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir))
+        {
+            _hardLinkFileService.PopulateFileCounts(_downloadCleanerConfig.UnlinkedIgnoredRootDir);
+        }
+        
+        foreach (TorrentInfo download in downloads.Cast<TorrentInfo>())
+        {
+            if (string.IsNullOrEmpty(download.HashString) || string.IsNullOrEmpty(download.Name) || download.DownloadDir == null)
+            {
+                continue;
+            }
+            
+            if (excludedHashes.Any(x => x.Equals(download.HashString, StringComparison.InvariantCultureIgnoreCase)))
+            {
+                _logger.LogDebug("skip | download is used by an arr | {name}", download.Name);
+                continue;
+            }
+            
+            if (ignoredDownloads.Count > 0 && download.ShouldIgnore(ignoredDownloads))
+            {
+                _logger.LogDebug("skip | download is ignored | {name}", download.Name);
+                continue;
+            }
+        
+            ContextProvider.Set("downloadName", download.Name);
+            ContextProvider.Set("hash", download.HashString);
+            
+            bool hasHardlinks = false;
+            
+            if (download.Files is null || download.FileStats is null)
+            {
+                _logger.LogDebug("skip | download has no files | {name}", download.Name);
+                continue;
+            }
+
+            for (int i = 0; i < download.Files.Length; i++)
+            {
+                TransmissionTorrentFiles file = download.Files[i];
+                TransmissionTorrentFileStats stats = download.FileStats[i];
+                
+                if (stats.Wanted is null or false || string.IsNullOrEmpty(file.Name))
+                {
+                    continue;
+                }
+
+                string filePath = string.Join(Path.DirectorySeparatorChar, Path.Combine(download.DownloadDir, file.Name).Split(['\\', '/']));
+                
+                long hardlinkCount = _hardLinkFileService.GetHardLinkCount(filePath, !string.IsNullOrEmpty(_downloadCleanerConfig.UnlinkedIgnoredRootDir));
+                
+                if (hardlinkCount < 0)
+                {
+                    _logger.LogDebug("skip | could not get file properties | {file}", filePath);
+                    hasHardlinks = true;
+                    break;
+                }
+
+                if (hardlinkCount > 0)
+                {
+                    hasHardlinks = true;
+                    break;
+                }
+            }
+
+            if (hasHardlinks)
+            {
+                _logger.LogDebug("skip | download has hardlinks | {name}", download.Name);
+                continue;
+            }
+            
+            string currentCategory = download.GetCategory();
+            string newLocation = string.Join(Path.DirectorySeparatorChar, Path.Combine(download.DownloadDir, _downloadCleanerConfig.UnlinkedTargetCategory).Split(['\\', '/']));
+            
+            await _dryRunInterceptor.InterceptAsync(ChangeDownloadLocation, download.Id, newLocation);
+            
+            _logger.LogInformation("category changed for {name}", download.Name);
+            
+            await _notifier.NotifyCategoryChanged(currentCategory, _downloadCleanerConfig.UnlinkedTargetCategory);
+
+            download.DownloadDir = newLocation;
+        }
+    }
+
+    [DryRunSafeguard]
+    protected virtual async Task ChangeDownloadLocation(long downloadId, string newLocation)
+    {
+        await _client.TorrentSetLocationAsync([downloadId], newLocation, true);
+    }
+
     public override async Task DeleteDownload(string hash)
     {
         TorrentInfo? torrent = await GetTorrentAsync(hash);

code/Infrastructure/Verticals/Files/HardLinkFileService.cs

@@ -0,0 +1,51 @@
+using System.Runtime.InteropServices;
+using Microsoft.Extensions.Logging;
+
+namespace Infrastructure.Verticals.Files;
+
+public class HardLinkFileService : IHardLinkFileService
+{
+    private readonly ILogger<HardLinkFileService> _logger;
+    private readonly UnixHardLinkFileService _unixHardLinkFileService;
+    private readonly WindowsHardLinkFileService _windowsHardLinkFileService;
+
+    public HardLinkFileService(
+        ILogger<HardLinkFileService> logger,
+        UnixHardLinkFileService unixHardLinkFileService,
+        WindowsHardLinkFileService windowsHardLinkFileService
+    )
+    {
+        _logger = logger;
+        _unixHardLinkFileService = unixHardLinkFileService;
+        _windowsHardLinkFileService = windowsHardLinkFileService;
+    }
+
+    public void PopulateFileCounts(string directoryPath)
+    {
+        _logger.LogTrace("populating file counts from {dir}", directoryPath);
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            _windowsHardLinkFileService.PopulateFileCounts(directoryPath);
+            return;
+        }
+        
+        _unixHardLinkFileService.PopulateFileCounts(directoryPath);
+    }
+
+    public long GetHardLinkCount(string filePath, bool ignoreRootDir)
+    {
+        if (!File.Exists(filePath))
+        {
+            _logger.LogDebug("file {file} does not exist", filePath);
+            return -1;
+        }
+        
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return _windowsHardLinkFileService.GetHardLinkCount(filePath, ignoreRootDir);
+        }
+
+        return _unixHardLinkFileService.GetHardLinkCount(filePath, ignoreRootDir);
+    }
+}

code/Infrastructure/Verticals/Files/IHardLinkFileService.cs

@@ -0,0 +1,19 @@
+namespace Infrastructure.Verticals.Files;
+
+public interface IHardLinkFileService
+{
+    /// <summary>
+    /// Populates the inode counts for Unix and the file index counts for Windows.
+    /// Needs to be called before <see cref="GetHardLinkCount"/> to populate the inode counts.
+    /// </summary>
+    /// <param name="directoryPath">The root directory where to search for hardlinks.</param>
+    void PopulateFileCounts(string directoryPath);
+    
+    /// <summary>
+    /// Get the hardlink count of a file.
+    /// </summary>
+    /// <param name="filePath">File path.</param>
+    /// <param name="ignoreRootDir">Whether to ignore hardlinks found in the same root dir.</param>
+    /// <returns>-1 on error, 0 if there are no hardlinks and 1 otherwise.</returns>
+    long GetHardLinkCount(string filePath, bool ignoreRootDir);
+}

code/Infrastructure/Verticals/Files/UnixHardLinkFileService.cs

@@ -0,0 +1,87 @@
+using System.Collections.Concurrent;
+using Microsoft.Extensions.Logging;
+using Mono.Unix.Native;
+
+namespace Infrastructure.Verticals.Files;
+
+public class UnixHardLinkFileService : IHardLinkFileService, IDisposable
+{
+    private readonly ILogger<UnixHardLinkFileService> _logger;
+    private readonly ConcurrentDictionary<ulong, int> _inodeCounts = new();
+    
+    public UnixHardLinkFileService(ILogger<UnixHardLinkFileService> logger)
+    {
+        _logger = logger;
+    }
+    
+    /// <inheritdoc/>
+    public long GetHardLinkCount(string filePath, bool ignoreRootDir)
+    {
+        try
+        {
+            if (Syscall.stat(filePath, out Stat stat) != 0)
+            {
+                _logger.LogDebug("failed to stat file {file}", filePath);
+                return -1;
+            }
+
+            if (!ignoreRootDir)
+            {
+                _logger.LogDebug("stat file | hardlinks: {nlink} | {file}", stat.st_nlink, filePath);
+                return (long)stat.st_nlink == 1 ? 0 : 1;
+            }
+
+            // get the number of hardlinks in the same root directory
+            int linksInIgnoredDir = _inodeCounts.TryGetValue(stat.st_ino, out int count) 
+                ? count
+                : 1; // default to 1 if not found
+            
+            _logger.LogDebug("stat file | hardlinks: {nlink} | ignored: {ignored} | {file}", stat.st_nlink, linksInIgnoredDir, filePath);
+            return (long)stat.st_nlink - linksInIgnoredDir;
+        }
+        catch (Exception exception)
+        {
+            _logger.LogError(exception, "failed to stat file {file}", filePath);
+            return -1;
+        }
+    }
+    
+    /// <inheritdoc/>
+    public void PopulateFileCounts(string directoryPath)
+    {
+        try
+        {
+            // traverse all files in the ignored path and subdirectories
+            foreach (string file in Directory.EnumerateFiles(directoryPath, "*", SearchOption.AllDirectories))
+            {
+                AddInodeToCount(file);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "failed to populate inode counts from {dir}", directoryPath);
+            throw;
+        }
+    }
+
+    private void AddInodeToCount(string path)
+    {
+        try
+        {
+            if (Syscall.stat(path, out Stat stat) == 0)
+            {
+                _inodeCounts.AddOrUpdate(stat.st_ino, 1, (_, count) => count + 1);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "could not stat {path} during inode counting", path);
+            throw;
+        }
+    }
+
+    public void Dispose()
+    {
+        _inodeCounts.Clear();
+    }
+}

code/Infrastructure/Verticals/Files/WindowsHardLinkFileService.cs

@@ -0,0 +1,113 @@
+using System.Collections.Concurrent;
+using System.Runtime.InteropServices;
+using Microsoft.Extensions.Logging;
+using Microsoft.Win32.SafeHandles;
+
+namespace Infrastructure.Verticals.Files;
+
+public class WindowsHardLinkFileService : IHardLinkFileService, IDisposable
+{
+    private readonly ILogger<WindowsHardLinkFileService> _logger;
+    private readonly ConcurrentDictionary<ulong, int> _fileIndexCounts = new();
+
+    public WindowsHardLinkFileService(ILogger<WindowsHardLinkFileService> logger)
+    {
+        _logger = logger;
+    }
+    
+    /// <inheritdoc/>
+    public long GetHardLinkCount(string filePath, bool ignoreRootDir)
+    {
+        try
+        {
+            using SafeFileHandle fileStream = File.OpenHandle(filePath);
+
+            if (!GetFileInformationByHandle(fileStream, out var file))
+            {
+                _logger.LogDebug("failed to get file handle {file}", filePath);
+                return -1;
+            }
+
+            if (!ignoreRootDir)
+            {
+                _logger.LogDebug("stat file | hardlinks: {nlink} | {file}", file.NumberOfLinks, filePath);
+                return file.NumberOfLinks == 1 ? 0 : 1;
+            }
+
+            // Get unique file ID (combination of high and low indices)
+            ulong fileIndex = ((ulong)file.FileIndexHigh << 32) | file.FileIndexLow;
+            
+            // get the number of hardlinks in the same root directory
+            int linksInIgnoredDir = _fileIndexCounts.TryGetValue(fileIndex, out int count)
+                ? count
+                : 1; // default to 1 if not found
+
+            _logger.LogDebug("stat file | hardlinks: {links} | ignored: {ignored} | {file}", file.NumberOfLinks, linksInIgnoredDir, filePath);
+            return file.NumberOfLinks - linksInIgnoredDir;
+        }
+        catch (Exception exception)
+        {
+            _logger.LogError(exception, "failed to stat file {file}", filePath);
+            return -1;
+        }
+    }
+
+    /// <inheritdoc/>
+    public void PopulateFileCounts(string directoryPath)
+    {
+        try
+        {
+            // traverse all files in the ignored path and subdirectories
+            foreach (string file in Directory.EnumerateFiles(directoryPath, "*", SearchOption.AllDirectories))
+            {
+                AddFileIndexToCount(file);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to populate file index counts from {dir}", directoryPath);
+        }
+    }
+
+    private void AddFileIndexToCount(string path)
+    {
+        try
+        {
+            using SafeFileHandle fileStream = File.OpenHandle(path);
+            if (GetFileInformationByHandle(fileStream, out var file))
+            {
+                ulong fileIndex = ((ulong)file.FileIndexHigh << 32) | file.FileIndexLow;
+                _fileIndexCounts.AddOrUpdate(fileIndex, 1, (_, count) => count + 1);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "Couldn't stat {path} during file index counting", path);
+        }
+    }
+
+    [DllImport("kernel32.dll", SetLastError = true)]
+    private static extern bool GetFileInformationByHandle(
+        SafeFileHandle hFile,
+        out BY_HANDLE_FILE_INFORMATION lpFileInformation
+    );
+
+    private struct BY_HANDLE_FILE_INFORMATION
+    {
+        public uint FileAttributes;
+        public System.Runtime.InteropServices.ComTypes.FILETIME CreationTime;
+        public System.Runtime.InteropServices.ComTypes.FILETIME LastAccessTime;
+        public System.Runtime.InteropServices.ComTypes.FILETIME LastWriteTime;
+        public uint VolumeSerialNumber;
+        public uint FileSizeHigh;
+        public uint FileSizeLow;
+        public uint NumberOfLinks;
+        public uint FileIndexHigh;
+        public uint FileIndexLow;
+    }
+    
+    public void Dispose()
+    {
+        _fileIndexCounts.Clear();
+    }
+}

code/Infrastructure/Verticals/ItemStriker/Striker.cs

@@ -15,14 +15,12 @@ public sealed class Striker : IStriker
     private readonly IMemoryCache _cache;
     private readonly MemoryCacheEntryOptions _cacheOptions;
     private readonly INotificationPublisher _notifier;
-    private readonly IDryRunInterceptor _dryRunInterceptor;
 
-    public Striker(ILogger<Striker> logger, IMemoryCache cache, INotificationPublisher notifier, IDryRunInterceptor dryRunInterceptor)
+    public Striker(ILogger<Striker> logger, IMemoryCache cache, INotificationPublisher notifier)
     {
         _logger = logger;
         _cache = cache;
         _notifier = notifier;
-        _dryRunInterceptor = dryRunInterceptor;
         _cacheOptions = new MemoryCacheEntryOptions()
             .SetSlidingExpiration(StaticConfiguration.TriggerValue + Constants.CacheLimitBuffer);
     }

code/Infrastructure/Verticals/Notifications/Apprise/AppriseConfig.cs

@@ -0,0 +1,27 @@
+using Common.Configuration.Notification;
+
+namespace Infrastructure.Verticals.Notifications.Apprise;
+
+public sealed record AppriseConfig : NotificationConfig
+{
+    public const string SectionName = "Apprise";
+
+    public Uri? Url { get; init; }
+    
+    public string? Key { get; init; }
+    
+    public override bool IsValid()
+    {
+        if (Url is null)
+        {
+            return false;
+        }
+        
+        if (string.IsNullOrEmpty(Key?.Trim()))
+        {
+            return false;
+        }
+
+        return true;
+    }
+}

code/Infrastructure/Verticals/Notifications/Apprise/ApprisePayload.cs

@@ -0,0 +1,31 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Infrastructure.Verticals.Notifications.Apprise;
+
+public sealed record ApprisePayload
+{
+    [Required]
+    public string Title { get; init; }
+    
+    [Required]
+    public string Body { get; init; }
+
+    public string Type { get; init; } = NotificationType.Info.ToString().ToLowerInvariant();
+
+    public string Format { get; init; } = FormatType.Text.ToString().ToLowerInvariant();
+}
+
+public enum NotificationType
+{
+    Info,
+    Success,
+    Warning,
+    Failure
+}
+
+public enum FormatType
+{
+    Text,
+    Markdown,
+    Html
+}

code/Infrastructure/Verticals/Notifications/Apprise/AppriseProvider.cs

@@ -0,0 +1,95 @@
+using System.Text;
+using Infrastructure.Verticals.Notifications.Models;
+using Microsoft.Extensions.Options;
+
+namespace Infrastructure.Verticals.Notifications.Apprise;
+
+public sealed class AppriseProvider : NotificationProvider
+{
+    private readonly AppriseConfig _config;
+    private readonly IAppriseProxy _proxy;
+    
+    public AppriseProvider(IOptions<AppriseConfig> config, IAppriseProxy proxy)
+        : base(config)
+    {
+        _config = config.Value;
+        _proxy = proxy;
+    }
+    
+    public override string Name => "Apprise";
+
+    public override async Task OnFailedImportStrike(FailedImportStrikeNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+    
+    public override async Task OnStalledStrike(StalledStrikeNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+    
+    public override async Task OnSlowStrike(SlowStrikeNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+    
+    public override async Task OnQueueItemDeleted(QueueItemDeletedNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+
+    public override async Task OnDownloadCleaned(DownloadCleanedNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+    
+    public override async Task OnCategoryChanged(CategoryChangedNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification, NotificationType.Warning), _config);
+    }
+    
+    private static ApprisePayload BuildPayload(ArrNotification notification, NotificationType notificationType)
+    {
+        StringBuilder body = new();
+        body.AppendLine(notification.Description);
+        body.AppendLine();
+        body.AppendLine($"Instance type: {notification.InstanceType.ToString()}");
+        body.AppendLine($"Url: {notification.InstanceUrl}");
+        body.AppendLine($"Download hash: {notification.Hash}");
+
+        foreach (NotificationField field in notification.Fields ?? [])
+        {
+            body.AppendLine($"{field.Title}: {field.Text}");
+        }
+        
+        ApprisePayload payload = new()
+        {
+            Title = notification.Title,
+            Body = body.ToString(),
+            Type = notificationType.ToString().ToLowerInvariant(),
+        };
+        
+        return payload;
+    }
+    
+    private static ApprisePayload BuildPayload(Notification notification, NotificationType notificationType)
+    {
+        StringBuilder body = new();
+        body.AppendLine(notification.Description);
+        body.AppendLine();
+
+        foreach (NotificationField field in notification.Fields ?? [])
+        {
+            body.AppendLine($"{field.Title}: {field.Text}");
+        }
+        
+        ApprisePayload payload = new()
+        {
+            Title = notification.Title,
+            Body = body.ToString(),
+            Type = notificationType.ToString().ToLowerInvariant(),
+        };
+        
+        return payload;
+    }
+}

code/Infrastructure/Verticals/Notifications/Apprise/AppriseProxy.cs

@@ -0,0 +1,34 @@
+using System.Text;
+using Common.Helpers;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace Infrastructure.Verticals.Notifications.Apprise;
+
+public sealed class AppriseProxy : IAppriseProxy
+{
+    private readonly HttpClient _httpClient;
+
+    public AppriseProxy(IHttpClientFactory httpClientFactory)
+    {
+        _httpClient = httpClientFactory.CreateClient(Constants.HttpClientWithRetryName);
+    }
+
+    public async Task SendNotification(ApprisePayload payload, AppriseConfig config)
+    {
+        string content = JsonConvert.SerializeObject(payload, new JsonSerializerSettings
+        {
+            ContractResolver = new CamelCasePropertyNamesContractResolver()
+        });
+        
+        UriBuilder uriBuilder = new(config.Url);
+        uriBuilder.Path = $"{uriBuilder.Path.TrimEnd('/')}/notify/{config.Key}";
+        
+        using HttpRequestMessage request = new(HttpMethod.Post, uriBuilder.Uri);
+        request.Method = HttpMethod.Post;
+        request.Content = new StringContent(content, Encoding.UTF8, "application/json");
+        
+        using HttpResponseMessage response = await _httpClient.SendAsync(request);
+        response.EnsureSuccessStatusCode();
+    }
+}

code/Infrastructure/Verticals/Notifications/Apprise/IAppriseProxy.cs

@@ -0,0 +1,6 @@
+namespace Infrastructure.Verticals.Notifications.Apprise;
+
+public interface IAppriseProxy
+{
+    Task SendNotification(ApprisePayload payload, AppriseConfig config);
+}

code/Infrastructure/Verticals/Notifications/Consumers/NotificationConsumer.cs

@@ -36,6 +36,9 @@ public sealed class NotificationConsumer<T> : IConsumer<T> where T : Notificatio
                 case DownloadCleanedNotification downloadCleanedNotification:
                     await _notificationService.Notify(downloadCleanedNotification);
                     break;
+                case CategoryChangedNotification categoryChangedNotification:
+                    await _notificationService.Notify(categoryChangedNotification);
+                    break;
                 default:
                     throw new NotImplementedException();
             }

code/Infrastructure/Verticals/Notifications/INotificationFactory.cs

@@ -11,4 +11,6 @@ public interface INotificationFactory
     List<INotificationProvider> OnQueueItemDeletedEnabled();
 
     List<INotificationProvider> OnDownloadCleanedEnabled();
+    
+    List<INotificationProvider> OnCategoryChangedEnabled();
 }

code/Infrastructure/Verticals/Notifications/INotificationProvider.cs

@@ -18,4 +18,6 @@ public interface INotificationProvider
     Task OnQueueItemDeleted(QueueItemDeletedNotification notification);
 
     Task OnDownloadCleaned(DownloadCleanedNotification notification);
+    
+    Task OnCategoryChanged(CategoryChangedNotification notification);
 }

code/Infrastructure/Verticals/Notifications/INotificationPublisher.cs

@@ -9,4 +9,6 @@ public interface INotificationPublisher
     Task NotifyQueueItemDeleted(bool removeFromClient, DeleteReason reason);
     
     Task NotifyDownloadCleaned(double ratio, TimeSpan seedingTime, string categoryName, CleanReason reason);
+
+    Task NotifyCategoryChanged(string oldCategory, string newCategory);
 }

code/Infrastructure/Verticals/Notifications/Models/CategoryChangedNotification.cs

@@ -0,0 +1,5 @@
+namespace Infrastructure.Verticals.Notifications.Models;
+
+public sealed record CategoryChangedNotification : Notification
+{
+}

code/Infrastructure/Verticals/Notifications/Notifiarr/NotifiarrProvider.cs

@@ -12,6 +12,8 @@ public class NotifiarrProvider : NotificationProvider
     private const string WarningColor = "f0ad4e";
     private const string ImportantColor = "bb2124";
     private const string Logo = "https://github.com/flmorg/cleanuperr/blob/main/Logo/48.png?raw=true";
+    
+    public override string Name => "Notifiarr";
 
     public NotifiarrProvider(IOptions<NotifiarrConfig> config, INotifiarrProxy proxy)
         : base(config)
@@ -20,8 +22,6 @@ public class NotifiarrProvider : NotificationProvider
         _proxy = proxy;
     }
 
-    public override string Name => "Notifiarr";
-
     public override async Task OnFailedImportStrike(FailedImportStrikeNotification notification)
     {
         await _proxy.SendNotification(BuildPayload(notification, WarningColor), _config);
@@ -46,6 +46,11 @@ public class NotifiarrProvider : NotificationProvider
     {
         await _proxy.SendNotification(BuildPayload(notification), _config);
     }
+    
+    public override async Task OnCategoryChanged(CategoryChangedNotification notification)
+    {
+        await _proxy.SendNotification(BuildPayload(notification), _config);
+    }
 
     private NotifiarrPayload BuildPayload(ArrNotification notification, string color)
     {
@@ -110,4 +115,32 @@ public class NotifiarrProvider : NotificationProvider
         
         return payload;
     }
+
+    private NotifiarrPayload BuildPayload(CategoryChangedNotification notification)
+    {
+        NotifiarrPayload payload = new()
+        {
+            Discord = new()
+            {
+                Color = WarningColor,
+                Text = new()
+                {
+                    Title = notification.Title,
+                    Icon = Logo,
+                    Description = notification.Description,
+                    Fields = notification.Fields?.Adapt<List<Field>>() ?? []
+                },
+                Ids = new Ids
+                {
+                    Channel = _config.ChannelId
+                },
+                Images = new()
+                {
+                    Thumbnail = new Uri(Logo)
+                }
+            }
+        };
+        
+        return payload;
+    }
 }

code/Infrastructure/Verticals/Notifications/Notifiarr/NotifiarrProxy.cs

@@ -1,18 +1,21 @@
 using System.Text;
 using Common.Helpers;
+using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Serialization;
 
 namespace Infrastructure.Verticals.Notifications.Notifiarr;
 
-public class NotifiarrProxy : INotifiarrProxy
+public sealed class NotifiarrProxy : INotifiarrProxy
 {
+    private readonly ILogger<NotifiarrProxy> _logger;
     private readonly HttpClient _httpClient;
 
     private const string Url = "https://notifiarr.com/api/v1/notification/passthrough/";
 
-    public NotifiarrProxy(IHttpClientFactory httpClientFactory)
+    public NotifiarrProxy(ILogger<NotifiarrProxy> logger, IHttpClientFactory httpClientFactory)
     {
+        _logger = logger;
         _httpClient = httpClientFactory.CreateClient(Constants.HttpClientWithRetryName);
     }
 
@@ -25,6 +28,8 @@ public class NotifiarrProxy : INotifiarrProxy
                 ContractResolver = new CamelCasePropertyNamesContractResolver()
             });
             
+            _logger.LogTrace("sending notification to Notifiarr: {content}", content);
+            
             using HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, $"{Url}{config.ApiKey}");
             request.Method = HttpMethod.Post;
             request.Content = new StringContent(content, Encoding.UTF8, "application/json");

code/Infrastructure/Verticals/Notifications/NotificationFactory.cs

@@ -39,4 +39,9 @@ public class NotificationFactory : INotificationFactory
         ActiveProviders()
             .Where(n => n.Config.OnDownloadCleaned)
             .ToList();
+    
+    public List<INotificationProvider> OnCategoryChangedEnabled() =>
+        ActiveProviders()
+            .Where(n => n.Config.OnCategoryChanged)
+            .ToList();
 }

code/Infrastructure/Verticals/Notifications/NotificationProvider.cs

@@ -24,4 +24,6 @@ public abstract class NotificationProvider : INotificationProvider
     public abstract Task OnQueueItemDeleted(QueueItemDeletedNotification notification);
 
     public abstract Task OnDownloadCleaned(DownloadCleanedNotification notification);
+    
+    public abstract Task OnCategoryChanged(CategoryChangedNotification notification);
 }

code/Infrastructure/Verticals/Notifications/NotificationPublisher.cs

@@ -49,14 +49,14 @@ public class NotificationPublisher : INotificationPublisher
             {
                 case StrikeType.Stalled:
                 case StrikeType.DownloadingMetadata:
-                    await _dryRunInterceptor.InterceptAsync(Notify<StalledStrikeNotification>, notification.Adapt<StalledStrikeNotification>());
+                    await NotifyInternal(notification.Adapt<StalledStrikeNotification>());
                     break;
                 case StrikeType.ImportFailed:
-                    await _dryRunInterceptor.InterceptAsync(Notify<FailedImportStrikeNotification>, notification.Adapt<FailedImportStrikeNotification>());
+                    await NotifyInternal(notification.Adapt<FailedImportStrikeNotification>());
                     break;
                 case StrikeType.SlowSpeed:
                 case StrikeType.SlowTime:
-                    await _dryRunInterceptor.InterceptAsync(Notify<SlowStrikeNotification>, notification.Adapt<SlowStrikeNotification>());
+                    await NotifyInternal(notification.Adapt<SlowStrikeNotification>());
                     break;
             }
         }
@@ -86,7 +86,7 @@ public class NotificationPublisher : INotificationPublisher
                 Fields = [new() { Title = "Removed from download client?", Text = removeFromClient ? "Yes" : "No" }]
             };
 
-            await _dryRunInterceptor.InterceptAsync(Notify<QueueItemDeletedNotification>, notification);
+            await NotifyInternal(notification);
         }
         catch (Exception ex)
         {
@@ -115,13 +115,36 @@ public class NotificationPublisher : INotificationPublisher
                 Level = NotificationLevel.Important
             };
 
-            await _dryRunInterceptor.InterceptAsync(Notify<DownloadCleanedNotification>, notification);
+            await NotifyInternal(notification);
         }
         catch (Exception ex)
         {
             _logger.LogError(ex, "failed to notify download cleaned");
         }
     }
+    
+    public virtual async Task NotifyCategoryChanged(string oldCategory, string newCategory)
+    {
+        CategoryChangedNotification notification = new()
+        {
+            Title = "Category changed",
+            Description = ContextProvider.Get<string>("downloadName"),
+            Fields =
+            [
+                new() { Title = "Hash", Text = ContextProvider.Get<string>("hash").ToLowerInvariant() },
+                new() { Title = "Old category", Text = oldCategory },
+                new() { Title = "New category", Text = newCategory }
+            ],
+            Level = NotificationLevel.Important
+        };
+
+        await NotifyInternal(notification);
+    }
+    
+    private Task NotifyInternal<T>(T message) where T: notnull
+    {
+        return _dryRunInterceptor.InterceptAsync(Notify<T>, message);
+    }
 
     [DryRunSafeguard]
     private Task Notify<T>(T message) where T: notnull

code/Infrastructure/Verticals/Notifications/NotificationService.cs

@@ -88,4 +88,19 @@ public class NotificationService
             }
         }
     }
+    
+    public async Task Notify(CategoryChangedNotification notification)
+    {
+        foreach (INotificationProvider provider in _notificationFactory.OnCategoryChangedEnabled())
+        {
+            try
+            {
+                await provider.OnCategoryChanged(notification);
+            }
+            catch (Exception exception)
+            {
+                _logger.LogWarning(exception, "failed to send notification | provider {provider}", provider.Name);
+            }
+        }
+    }
 }

code/Infrastructure/Verticals/QueueCleaner/QueueCleaner.cs

@@ -124,11 +124,11 @@ public sealed class QueueCleaner : GenericHandler
                 if (downloadCheckResult.IsPrivate)
                 {
                     bool isStalledWithoutPruneFlag = 
-                        downloadCheckResult.DeleteReason is DeleteReason.Stalled && 
+                        downloadCheckResult.DeleteReason is DeleteReason.Stalled &&
                         !_config.StalledDeletePrivate;
     
                     bool isSlowWithoutPruneFlag = 
-                        downloadCheckResult.DeleteReason is DeleteReason.SlowSpeed or DeleteReason.SlowTime && 
+                        downloadCheckResult.DeleteReason is DeleteReason.SlowSpeed or DeleteReason.SlowTime &&
                         !_config.SlowDeletePrivate;
     
                     bool shouldKeepDueToDeleteRules = downloadCheckResult.ShouldRemove && (isStalledWithoutPruneFlag || isSlowWithoutPruneFlag);

code/test/docker-compose.yml

@@ -194,15 +194,16 @@ services:
       - QUEUECLEANER__IGNORED_DOWNLOADS_PATH=/ignored
       - QUEUECLEANER__RUNSEQUENTIALLY=true
 
-      - QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES=5
+      - QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES=3
       - QUEUECLEANER__IMPORT_FAILED_IGNORE_PRIVATE=true
       - QUEUECLEANER__IMPORT_FAILED_DELETE_PRIVATE=false
       - QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__0=file is a sample
 
-      - QUEUECLEANER__STALLED_MAX_STRIKES=5
+      - QUEUECLEANER__STALLED_MAX_STRIKES=3
       - QUEUECLEANER__STALLED_RESET_STRIKES_ON_PROGRESS=true
       - QUEUECLEANER__STALLED_IGNORE_PRIVATE=true
       - QUEUECLEANER__STALLED_DELETE_PRIVATE=false
+      - QUEUECLEANER__DOWNLOADING_METADATA_MAX_STRIKES=3
 
       - QUEUECLEANER__SLOW_MAX_STRIKES=5
       - QUEUECLEANER__SLOW_RESET_STRIKES_ON_PROGRESS=true
@@ -223,11 +224,15 @@ services:
       - DOWNLOADCLEANER__CATEGORIES__0__NAME=tv-sonarr
       - DOWNLOADCLEANER__CATEGORIES__0__MAX_RATIO=-1
       - DOWNLOADCLEANER__CATEGORIES__0__MIN_SEED_TIME=0
-      - DOWNLOADCLEANER__CATEGORIES__0__MAX_SEED_TIME=0.01
-      - DOWNLOADCLEANER__CATEGORIES__1__NAME=radarr
+      - DOWNLOADCLEANER__CATEGORIES__0__MAX_SEED_TIME=99999
+      - DOWNLOADCLEANER__CATEGORIES__1__NAME=nohardlink
       - DOWNLOADCLEANER__CATEGORIES__1__MAX_RATIO=-1
       - DOWNLOADCLEANER__CATEGORIES__1__MIN_SEED_TIME=0
-      - DOWNLOADCLEANER__CATEGORIES__1__MAX_SEED_TIME=0.01
+      - DOWNLOADCLEANER__CATEGORIES__1__MAX_SEED_TIME=99999
+      - DOWNLOADCLEANER__UNLINKED_TARGET_CATEGORY=cleanuperr-unlinked
+      - DOWNLOADCLEANER__UNLINKED_IGNORED_ROOT_DIR=/downloads
+      - DOWNLOADCLEANER__UNLINKED_CATEGORIES__0=tv-sonarr
+      - DOWNLOADCLEANER__UNLINKED_CATEGORIES__1=radarr
 
       - DOWNLOAD_CLIENT=qbittorrent
       - QBITTORRENT__URL=http://qbittorrent:8080
@@ -262,16 +267,26 @@ services:
       - LIDARR__INSTANCES__0__URL=http://lidarr:8686
       - LIDARR__INSTANCES__0__APIKEY=7f677cfdc074414397af53dd633860c5
 
-      - NOTIFIARR__ON_IMPORT_FAILED_STRIKE=true
-      - NOTIFIARR__ON_STALLED_STRIKE=true
-      - NOTIFIARR__ON_SLOW_STRIKE=true
-      - NOTIFIARR__ON_QUEUE_ITEM_DELETED=true
-      - NOTIFIARR__ON_DOWNLOAD_CLEANED=true
-      - NOTIFIARR__API_KEY=notifiarr_secret
-      - NOTIFIARR__CHANNEL_ID=discord_channel_id
+      # - NOTIFIARR__ON_IMPORT_FAILED_STRIKE=true
+      # - NOTIFIARR__ON_STALLED_STRIKE=true
+      # - NOTIFIARR__ON_SLOW_STRIKE=true
+      # - NOTIFIARR__ON_QUEUE_ITEM_DELETED=true
+      # - NOTIFIARR__ON_DOWNLOAD_CLEANED=true
+      # - NOTIFIARR__ON_CATEGORY_CHANGED=true
+      # - NOTIFIARR__API_KEY=notifiarr_secret
+      # - NOTIFIARR__CHANNEL_ID=discord_channel_id
+
+      # - APPRISE__ON_IMPORT_FAILED_STRIKE=true
+      # - APPRISE__ON_STALLED_STRIKE=true
+      # - APPRISE__ON_SLOW_STRIKE=true
+      # - APPRISE__ON_QUEUE_ITEM_DELETED=true
+      # - APPRISE__ON_DOWNLOAD_CLEANED=true
+      # - APPRISE__URL=http://localhost:8000
+      # - APPRISE__KEY=mykey
     volumes:
       - ./data/cleanuperr/logs:/var/logs
       - ./data/cleanuperr/ignored_downloads:/ignored
+      - ./data/qbittorrent/downloads:/downloads
     restart: unless-stopped
     depends_on:
       - qbittorrent

docs/.gitignore

@@ -0,0 +1,20 @@
+# Dependencies
+/node_modules
+
+# Production
+/build
+
+# Generated files
+.docusaurus
+.cache-loader
+
+# Misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

docs/README.md

@@ -0,0 +1,41 @@
+# Website
+
+This website is built using [Docusaurus](https://docusaurus.io/), a modern static website generator.
+
+### Installation
+
+```
+$ yarn
+```
+
+### Local Development
+
+```
+$ yarn start
+```
+
+This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
+
+### Build
+
+```
+$ yarn build
+```
+
+This command generates static content into the `build` directory and can be served using any static contents hosting service.
+
+### Deployment
+
+Using SSH:
+
+```
+$ USE_SSH=true yarn deploy
+```
+
+Not using SSH:
+
+```
+$ GIT_USER=<Your GitHub username> yarn deploy
+```
+
+If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.

docs/docs/1_cleanuperr.mdx

@@ -0,0 +1,24 @@
+---
+sidebar_position: 1
+---
+
+import { Warning } from '@site/src/components/Admonition';
+
+# Cleanuperr
+
+Cleanuperr is a tool for automating the cleanup of unwanted or blocked files in Sonarr, Radarr, and supported download clients like qBittorrent. It removes incomplete or blocked downloads, updates queues, and enforces blacklists or whitelists to manage file selection. After removing blocked content, cleanuperr can also trigger a search to replace the deleted shows/movies.
+
+Cleanuperr was created primarily to address malicious files, such as `*.lnk` or `*.zipx`, that were getting stuck in Sonarr/Radarr and required manual intervention. Some of the reddit posts that made cleanuperr come to life can be found [here](https://www.reddit.com/r/sonarr/comments/1gqnx16/psa_sonarr_downloaded_a_virus/), [here](https://www.reddit.com/r/sonarr/comments/1gqwklr/sonar_downloaded_a_mkv_file_which_looked_like_a/), [here](https://www.reddit.com/r/sonarr/comments/1gpw2wa/downloaded_waiting_to_import/) and [here](https://www.reddit.com/r/sonarr/comments/1gpi344/downloads_not_importing_no_files_found/).
+
+<Warning>
+Because this tool is actively developed and still a work in progress, using the `latest` Docker tag may result in breaking changes.
+
+Join the Discord server if you want to reach out to me quickly (or just stay updated on new releases) so we can squash those pesky bugs together: https://discord.gg/SCtMCgtsc4
+</Warning>
+
+
+## Naming choice
+
+I've had people asking why it's `cleanuperr` and not `cleanuparr` and that I should change it. This name was intentional.
+
+I've seen a few discussions on this type of naming and I've decided that I didn't deserve the `arr` moniker since `cleanuperr` is not a fork of `NZB.Drone` and it does not have any affiliation with the arrs. I still wanted to keep the naming style close enough though, to suggest a correlation between them. 

docs/docs/2_supported-apps.mdx

@@ -0,0 +1,13 @@
+---
+sidebar_position: 2
+---
+
+# Supported apps
+
+Only the **latest versions** of the following apps are supported, or earlier versions that have the same API as the latest version:
+- qBittorrent
+- Deluge
+- Transmission
+- Sonarr
+- Radarr
+- Lidarr

docs/docs/4_how_it_works.mdx

@@ -0,0 +1,36 @@
+---
+sidebar_position: 4
+---
+
+# How it works
+
+This is a detailed explanation of how the recurring cleanup jobs work.
+
+#### 1. **Content blocker** will:
+   - Run every 5 minutes (or configured cron).
+   - Process all items in the *arr queue.
+   - Find the corresponding item from the download client for each queue item.
+   - Mark the files that were found in the queue as **unwanted/skipped** if:
+     - They **are listed in the blacklist**, or
+     - They **are not included in the whitelist**.
+   - If **all files** of a download **are unwanted**:
+     - It will be removed from the *arr's queue and blocked.
+     - It will be deleted from the download client.
+     - A new search will be triggered for the *arr item.
+#### 2. **Queue cleaner** will:
+   - Run every 5 minutes (or configured cron, or right after `Content Blocker`).
+   - Process all items in the *arr queue.
+   - Check each queue item if it is **stalled (download speed is 0)**, **stuck in metadata downloading**, **failed to be imported** or **slow**.
+     - If it is, the item receives a **strike** and will continue to accumulate strikes every time it meets any of these conditions.
+   - Check each queue item if it meets one of the following condition in the download client:
+     - **Marked as completed, but 0 bytes have been downloaded** (due to files being blocked by qBittorrent or the **content blocker**).
+     - All associated files are marked as **unwanted/skipped/do not download**.
+   - If the item **DOES NOT** match the above criteria, it will be skipped.
+   - If the item **DOES** match the criteria or has received the **maximum number of strikes**:
+     - It will be removed from the *arr's queue and blocked.
+     - It will be deleted from the download client.
+     - A new search will be triggered for the *arr item.
+#### 3. **Download cleaner** will:
+   - Run every hour (or configured cron).
+   - Automatically clean up downloads that have been seeding for a certain amount of time.
+   - Automatically changes the category of downloads that have no hardlinks.

docs/docs/configuration/1_general.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 1
+---
+
+import GeneralSettings from '@site/src/components/configuration/GeneralSettings';
+
+# General Settings
+
+These are the general configuration settings that apply to the entire application.
+
+<GeneralSettings/>

docs/docs/configuration/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Configuration",
+  "position": 6,
+  "link": {
+    "type": "generated-index",
+    "description": "This page provides documentation for all the environment variables and settings used in the application."
+  }
+}

docs/docs/configuration/arrs/1_sonarr.mdx

@@ -0,0 +1,18 @@
+---
+sidebar_position: 1
+---
+
+import SonarrSettings from '@site/src/components/configuration/arrs/SonarrSettings';
+import { Note } from '@site/src/components/Admonition';
+
+# Sonarr Settings
+
+<Note>
+  Multiple instances can be specified for each *arr using this format, where `<NUMBER>` starts from 0:
+```yaml
+<ARR>__INSTANCES__<NUMBER>__URL
+<ARR>__INSTANCES__<NUMBER>__APIKEY
+```
+</Note>
+
+<SonarrSettings/> 

docs/docs/configuration/arrs/2_radarr.mdx

@@ -0,0 +1,18 @@
+---
+sidebar_position: 2
+---
+
+import RadarrSettings from '@site/src/components/configuration/arrs/RadarrSettings';
+import { Note } from '@site/src/components/Admonition';
+
+# Radarr Settings
+
+<Note>
+  Multiple instances can be specified for each *arr using this format, where `<NUMBER>` starts from 0:
+```yaml
+<ARR>__INSTANCES__<NUMBER>__URL
+<ARR>__INSTANCES__<NUMBER>__APIKEY
+```
+</Note>
+
+<RadarrSettings/> 

docs/docs/configuration/arrs/3_lidarr.mdx

@@ -0,0 +1,18 @@
+---
+sidebar_position: 3
+---
+
+import LidarrSettings from '@site/src/components/configuration/arrs/LidarrSettings';
+import { Note } from '@site/src/components/Admonition';
+
+# Lidarr Settings
+
+<Note>
+  Multiple instances can be specified for each *arr using this format, where `<NUMBER>` starts from 0:
+```yaml
+<ARR>__INSTANCES__<NUMBER>__URL
+<ARR>__INSTANCES__<NUMBER>__APIKEY
+```
+</Note>
+
+<LidarrSettings/> 

docs/docs/configuration/arrs/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Arrs settings",
+  "position": 6,
+  "link": {
+    "type": "generated-index",
+    "description": "Servarr settings."
+  }
+} 

docs/docs/configuration/content-blocker/1_general.mdx

@@ -0,0 +1,19 @@
+---
+sidebar_position: 1
+---
+
+import ContentBlockerGeneralSettings from '@site/src/components/configuration/content-blocker/ContentBlockerGeneralSettings';
+
+# General Settings
+
+These settings control the general behavior of the Content Blocker functionality.
+
+These environment variables are needed to enable the Content Blocker functionality:
+- [SONARR__BLOCK__TYPE](/docs/configuration/arrs/sonarr?SONARR__BLOCK__TYPE) (if Sonarr is enabled)
+- [SONARR__BLOCK__PATH](/docs/configuration/arrs/sonarr?SONARR__BLOCK__PATH) (if Sonarr is enabled)
+- [RADARR__BLOCK__TYPE](/docs/configuration/arrs/radarr?RADARR__BLOCK__TYPE) (if Radarr is enabled)
+- [RADARR__BLOCK__PATH](/docs/configuration/arrs/radarr?RADARR__BLOCK__PATH) (if Radarr is enabled)
+- [LIDARR__BLOCK__TYPE](/docs/configuration/arrs/lidarr?LIDARR__BLOCK__TYPE) (if Lidarr is enabled)
+- [LIDARR__BLOCK__PATH](/docs/configuration/arrs/lidarr?LIDARR__BLOCK__PATH) (if Lidarr is enabled)
+
+<ContentBlockerGeneralSettings/> 

docs/docs/configuration/content-blocker/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Content Blocker",
+  "position": 2,
+  "link": {
+    "type": "generated-index",
+    "description": "Settings for the Content Blocker functionality."
+  }
+} 

docs/docs/configuration/download-cleaner/1_general.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 1
+---
+
+import DownloadCleanerGeneralSettings from '@site/src/components/configuration/download-cleaner/DownloadCleanerGeneralSettings';
+
+# General Settings
+
+These settings control the basic functionality of the Download Cleaner.
+
+<DownloadCleanerGeneralSettings/> 

docs/docs/configuration/download-cleaner/2_categories.mdx

@@ -0,0 +1,26 @@
+---
+sidebar_position: 2
+---
+
+import DownloadCleanerCleanupSettings from '@site/src/components/configuration/download-cleaner/DownloadCleanerCleanupSettings';
+import { Note } from '@site/src/components/Admonition';
+
+# Cleanup Settings
+
+These settings control how the Download Cleaner handles different categories of downloads that need to be removed.
+
+<Note>
+  A download is cleaned when both `MAX_RATIO` and `MIN_SEED_TIME` or just `MAX_SEED_TIME` is reached.
+</Note>
+
+<Note>
+  Multiple categories can be specified using this format, where `<NUMBER>` starts from `0`:
+  ```yaml
+  DOWNLOADCLEANER__CATEGORIES__<NUMBER>__NAME
+  DOWNLOADCLEANER__CATEGORIES__<NUMBER>__MAX_RATIO
+  DOWNLOADCLEANER__CATEGORIES__<NUMBER>__MIN_SEED_TIME
+  DOWNLOADCLEANER__CATEGORIES__<NUMBER>__MAX_SEED_TIME
+  ```
+</Note>
+
+<DownloadCleanerCleanupSettings/> 

docs/docs/configuration/download-cleaner/3_hardlinks.mdx

@@ -0,0 +1,23 @@
+---
+sidebar_position: 3
+---
+
+import DownloadCleanerHardlinksSettings from '@site/src/components/configuration/download-cleaner/DownloadCleanerHardlinksSettings';
+import { Important, Warning } from '@site/src/components/Admonition';
+
+# Hardlinks Settings
+
+These settings control how the Download Cleaner handles downloads with no hardlinks remaining (they are not available in the arrs anymore).
+
+The Download Cleaner will change the category of a download that has no hardlinks and the new category can be cleaned based on the rules configured [here](/docs/configuration/download-cleaner/categories).
+
+<Important>
+    If you are using Docker, make sure to mount the downloads directory the same way it is mounted for the download client.
+    If your download client's download directory is `/downloads`, it should be the same for Cleanuperr.
+</Important>
+
+<Warning>
+    While it is not needed to configure the arrs for this feature, it is recommended you do. If the arrs are not configured, downloads that are waiting to be imported might be affected by it.
+</Warning>
+
+<DownloadCleanerHardlinksSettings/>

docs/docs/configuration/download-cleaner/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Download Cleaner",
+  "position": 3,
+  "link": {
+    "type": "generated-index",
+    "description": "Configure the Download Cleaner to automatically clean up downloads that have been seeding for a certain amount of time."
+  }
+} 

docs/docs/configuration/download-client/1_general.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 1
+---
+
+import DownloadClientSettings from '@site/src/components/configuration/download-client/DownloadClientSettings';
+
+# Download Client Settings
+
+These settings control how Cleanuperr interacts with your download client.
+
+<DownloadClientSettings/> 

docs/docs/configuration/download-client/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Download Client",
+  "position": 4,
+  "link": {
+    "type": "generated-index",
+    "description": "Configure the download client settings for Cleanuperr."
+  }
+} 

docs/docs/configuration/examples/1_docker.mdx

@@ -0,0 +1,161 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Docker compose
+
+<Note>
+    **This example contains all settings and should be modified to fit your needs.**
+</Note>
+
+```
+services:
+  cleanuperr:
+    image: ghcr.io/flmorg/cleanuperr:latest
+    restart: unless-stopped
+    volumes:
+      # if you want persistent logs
+      - ./cleanuperr/logs:/var/logs
+      # if you want to ignore certain downloads from being processed
+      - ./cleanuperr/ignored.txt:/ignored.txt
+      # if you're using cross-seed and the hardlinks functionality
+      - ./downloads:/downloads
+    environment:
+      # general settings
+      - TZ=America/New_York
+      - DRY_RUN=false
+      - HTTP_MAX_RETRIES=0
+      - HTTP_TIMEOUT=100
+
+      # logging
+      - LOGGING__LOGLEVEL=Information
+      - LOGGING__FILE__ENABLED=false
+      - LOGGING__FILE__PATH=/var/logs/
+      - LOGGING__ENHANCED=true
+
+      # job triggers
+      - TRIGGERS__QUEUECLEANER=0 0/5 * * * ?
+      - TRIGGERS__CONTENTBLOCKER=0 0/5 * * * ?
+      - TRIGGERS__DOWNLOADCLEANER=0 0 * * * ?
+
+      # queue cleaner
+      - QUEUECLEANER__ENABLED=true
+      - QUEUECLEANER__IGNORED_DOWNLOADS_PATH=/ignored.txt
+      - QUEUECLEANER__RUNSEQUENTIALLY=true
+
+      # failed imports
+      - QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES=5
+      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PRIVATE=false
+      - QUEUECLEANER__IMPORT_FAILED_DELETE_PRIVATE=false
+      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__0=title mismatch
+      - QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__1=manual import required
+
+      # stalled downloads
+      - QUEUECLEANER__STALLED_MAX_STRIKES=5
+      - QUEUECLEANER__STALLED_RESET_STRIKES_ON_PROGRESS=false
+      - QUEUECLEANER__STALLED_IGNORE_PRIVATE=false
+      - QUEUECLEANER__STALLED_DELETE_PRIVATE=false
+
+      # slow downloads
+      - QUEUECLEANER__SLOW_MAX_STRIKES=5
+      - QUEUECLEANER__SLOW_RESET_STRIKES_ON_PROGRESS=true
+      - QUEUECLEANER__SLOW_IGNORE_PRIVATE=false
+      - QUEUECLEANER__SLOW_DELETE_PRIVATE=false
+      - QUEUECLEANER__SLOW_MIN_SPEED=1MB
+      - QUEUECLEANER__SLOW_MAX_TIME=20
+      - QUEUECLEANER__SLOW_IGNORE_ABOVE_SIZE=60GB
+
+      # content blocker
+      - CONTENTBLOCKER__ENABLED=true
+      - CONTENTBLOCKER__IGNORED_DOWNLOADS_PATH=/ignored.txt
+      - CONTENTBLOCKER__IGNORE_PRIVATE=false
+      - CONTENTBLOCKER__DELETE_PRIVATE=false
+
+      # download cleaner
+      - DOWNLOADCLEANER__ENABLED=true
+      - DOWNLOADCLEANER__IGNORED_DOWNLOADS_PATH=/ignored.txt
+      - DOWNLOADCLEANER__DELETE_PRIVATE=false
+
+      # categories to seed until max ratio or min seed time has been reached
+      - DOWNLOADCLEANER__CATEGORIES__0__NAME=tv-sonarr
+      - DOWNLOADCLEANER__CATEGORIES__0__MAX_RATIO=-1
+      - DOWNLOADCLEANER__CATEGORIES__0__MIN_SEED_TIME=0
+      - DOWNLOADCLEANER__CATEGORIES__0__MAX_SEED_TIME=240
+      - DOWNLOADCLEANER__CATEGORIES__1__NAME=radarr
+      - DOWNLOADCLEANER__CATEGORIES__1__MAX_RATIO=-1
+      - DOWNLOADCLEANER__CATEGORIES__1__MIN_SEED_TIME=0
+      - DOWNLOADCLEANER__CATEGORIES__1__MAX_SEED_TIME=240
+      # remove downloads with no hardlinks
+      - DOWNLOADCLEANER__CATEGORIES__2__NAME=cleanuperr-unlinked
+      - DOWNLOADCLEANER__CATEGORIES__2__MAX_RATIO=-1
+      - DOWNLOADCLEANER__CATEGORIES__2__MIN_SEED_TIME=0
+      - DOWNLOADCLEANER__CATEGORIES__2__MAX_SEED_TIME=0
+      
+      # change category for downloads with no hardlinks
+      - DOWNLOADCLEANER__UNLINKED_TARGET_CATEGORY=cleanuperr-unlinked
+      - DOWNLOADCLEANER__UNLINKED_IGNORED_ROOT_DIR=/downloads
+      - DOWNLOADCLEANER__UNLINKED_CATEGORIES__0=tv-sonarr
+      - DOWNLOADCLEANER__UNLINKED_CATEGORIES__1=radarr
+
+      - DOWNLOAD_CLIENT=none
+      # OR
+      # - DOWNLOAD_CLIENT=disabled
+      # OR
+      # - DOWNLOAD_CLIENT=qBittorrent
+      # - QBITTORRENT__URL=http://localhost:8080
+      # - QBITTORRENT__URL_BASE=myCustomPath
+      # - QBITTORRENT__USERNAME=user
+      # - QBITTORRENT__PASSWORD=pass
+      # OR
+      # - DOWNLOAD_CLIENT=deluge
+      # - DELUGE__URL_BASE=myCustomPath
+      # - DELUGE__URL=http://localhost:8112
+      # - DELUGE__PASSWORD=testing
+      # OR
+      # - DOWNLOAD_CLIENT=transmission
+      # - TRANSMISSION__URL=http://localhost:9091
+      # - TRANSMISSION__URL_BASE=myCustomPath
+      # - TRANSMISSION__USERNAME=test
+      # - TRANSMISSION__PASSWORD=testing
+
+      - SONARR__ENABLED=true
+      - SONARR__SEARCHTYPE=Episode
+      - SONARR__BLOCK__TYPE=blacklist
+      - SONARR__BLOCK__PATH=https://example.com/path/to/file.txt
+      - SONARR__INSTANCES__0__URL=http://localhost:8989
+      - SONARR__INSTANCES__0__APIKEY=secret1
+      - SONARR__INSTANCES__1__URL=http://localhost:8990
+      - SONARR__INSTANCES__1__APIKEY=secret2
+
+      - RADARR__ENABLED=true
+      - RADARR__BLOCK__TYPE=blacklist
+      - RADARR__BLOCK__PATH=https://example.com/path/to/file.txt
+      - RADARR__INSTANCES__0__URL=http://localhost:7878
+      - RADARR__INSTANCES__0__APIKEY=secret3
+      - RADARR__INSTANCES__1__URL=http://localhost:7879
+      - RADARR__INSTANCES__1__APIKEY=secret4
+
+      - LIDARR__ENABLED=true
+      - LIDARR__BLOCK__TYPE=blacklist
+      - LIDARR__BLOCK__PATH=https://example.com/path/to/file.txt
+      - LIDARR__INSTANCES__0__URL=http://radarr:8686
+      - LIDARR__INSTANCES__0__APIKEY=secret5
+      - LIDARR__INSTANCES__1__URL=http://radarr:8687
+      - LIDARR__INSTANCES__1__APIKEY=secret6
+
+      - NOTIFIARR__ON_IMPORT_FAILED_STRIKE=true
+      - NOTIFIARR__ON_STALLED_STRIKE=true
+      - NOTIFIARR__ON_SLOW_STRIKE=true
+      - NOTIFIARR__ON_QUEUE_ITEM_DELETED=true
+      - NOTIFIARR__ON_DOWNLOAD_CLEANED=true
+      - NOTIFIARR__ON_CATEGORY_CHANGED=true
+      - NOTIFIARR__API_KEY=notifiarr_secret
+      - NOTIFIARR__CHANNEL_ID=discord_channel_id
+
+      - APPRISE__ON_IMPORT_FAILED_STRIKE=true
+      - APPRISE__ON_STALLED_STRIKE=true
+      - APPRISE__ON_SLOW_STRIKE=true
+      - APPRISE__ON_QUEUE_ITEM_DELETED=true
+      - APPRISE__ON_DOWNLOAD_CLEANED=true
+      - NOTIFIARR__ON_CATEGORY_CHANGED=true
+      - APPRISE__URL=http://apprise:8000
+      - APPRISE__KEY=myConfigKey
+```

docs/docs/configuration/examples/2_config-file.mdx

@@ -0,0 +1,180 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Configuration file example (when not using Docker)
+
+<Note>
+    **This example contains all settings and should be modified to fit your needs.**
+</Note>
+
+```
+{
+  "TZ": "America/New_York",
+  "DRY_RUN": true,
+  "HTTP_MAX_RETRIES": 0,
+  "HTTP_TIMEOUT": 10,
+  "Logging": {
+    "LogLevel": "Information",
+    "Enhanced": true,
+    "File": {
+      "Enabled": false,
+      "Path": "/var/logs"
+    }
+  },
+  "Triggers": {
+    "QueueCleaner": "0 0/5 * * * ?",
+    "ContentBlocker": "0 0/5 * * * ?",
+    "DownloadCleaner": "0 0 * * * ?"
+  },
+  "QueueCleaner": {
+    "Enabled": true,
+    "RunSequentially": true,
+    "IGNORED_DOWNLOADS_PATH": "/ignored.txt",
+    "IMPORT_FAILED_MAX_STRIKES": 5,
+    "IMPORT_FAILED_IGNORE_PRIVATE": false,
+    "IMPORT_FAILED_DELETE_PRIVATE": false,
+    "IMPORT_FAILED_IGNORE_PATTERNS": [
+      "title mismatch",
+      "manual import required"
+    ],
+    "STALLED_MAX_STRIKES": 5,
+    "STALLED_RESET_STRIKES_ON_PROGRESS": true,
+    "STALLED_IGNORE_PRIVATE": false,
+    "STALLED_DELETE_PRIVATE": false,
+    "SLOW_MAX_STRIKES": 5,
+    "SLOW_RESET_STRIKES_ON_PROGRESS": true,
+    "SLOW_IGNORE_PRIVATE": false,
+    "SLOW_DELETE_PRIVATE": false,
+    "SLOW_MIN_SPEED": "1MB",
+    "SLOW_MAX_TIME": 20,
+    "SLOW_IGNORE_ABOVE_SIZE": "60GB"
+  },
+  "ContentBlocker": {
+    "Enabled": true,
+    "IGNORE_PRIVATE": false,
+    "DELETE_PRIVATE": false,
+    "IGNORED_DOWNLOADS_PATH": "/ignored.txt"
+  },
+  "DownloadCleaner": {
+    "Enabled": false,
+    "DELETE_PRIVATE": false,
+    "CATEGORIES": [
+      {
+        "Name": "tv-sonarr",
+        "MAX_RATIO": 1,
+        "MIN_SEED_TIME": 0,
+        "MAX_SEED_TIME": 240
+      },
+      {
+        "Name": "radarr",
+        "MAX_RATIO": 1,
+        "MIN_SEED_TIME": 0,
+        "MAX_SEED_TIME": 240
+      },
+      {
+        "Name": "cleanuperr-unlinked",
+        "MAX_RATIO": 1,
+        "MIN_SEED_TIME": 0,
+        "MAX_SEED_TIME": 240
+      }
+    ],
+    "UNLINKED_TARGET_CATEGORY": "cleanuperr-unlinked",
+    "UNLINKED_IGNORED_ROOT_DIR": "/downloads",
+    "UNLINKED_CATEGORIES": [
+      "tv-sonarr",
+      "radarr"
+    ],
+    "IGNORED_DOWNLOADS_PATH": "/ignored.txt"
+  },
+  "DOWNLOAD_CLIENT": "none",
+  "qBittorrent": {
+    "Url": "http://localhost:8080",
+    "URL_BASE": "myCustomPath",
+    "Username": "user",
+    "Password": "pass"
+  },
+  "Deluge": {
+    "Url": "http://localhost:8112",
+    "URL_BASE": "myCustomPath",
+    "Password": "pass"
+  },
+  "Transmission": {
+    "Url": "http://localhost:9091",
+    "URL_BASE": "myCustomPath",
+    "Username": "user",
+    "Password": "pass"
+  },
+  "Sonarr": {
+    "Enabled": true,
+    "SearchType": "Episode",
+    "Block": {
+      "Type": "blacklist",
+      "Path": "https://example.com/path/to/file.txt"
+    },
+    "Instances": [
+      {
+        "Url": "http://localhost:8989",
+        "ApiKey": "sonarrSecret1"
+      },
+      {
+        "Url": "http://localhost:8990",
+        "ApiKey": "sonarrSecret2"
+      },
+    ]
+  },
+  "Radarr": {
+    "Enabled": true,
+    "Block": {
+      "Type": "blacklist",
+      "Path": "https://example.com/path/to/file.txt"
+    },
+    "Instances": [
+      {
+        "Url": "http://localhost:7878",
+        "ApiKey": "sonarrSecret1"
+      },
+      {
+        "Url": "http://localhost:7879",
+        "ApiKey": "sonarrSecret2"
+      }
+    ]
+  },
+  "Lidarr": {
+    "Enabled": true,
+    "Block": {
+      "Type": "blacklist",
+      "Path": "https://example.com/path/to/file.txt"
+    },
+    "Instances": [
+      {
+        "Url": "http://localhost:8686",
+        "ApiKey": "lidarrSecret1"
+      },
+      {
+        "Url": "http://localhost:8687",
+        "ApiKey": "lidarrSecret2"
+      }
+    ]
+  },
+  "Notifiarr": {
+    "ON_IMPORT_FAILED_STRIKE": true,
+    "ON_STALLED_STRIKE": true,
+    "ON_SLOW_STRIKE": true,
+    "ON_QUEUE_ITEM_DELETED": true,
+    "ON_DOWNLOAD_CLEANED": true,
+    "ON_CATEGORY_CHANGED": true,
+    "API_KEY": "notifiarr_secret",
+    "CHANNEL_ID": "discord_channel_id"
+  },
+  "Apprise": {
+    "ON_IMPORT_FAILED_STRIKE": true,
+    "ON_STALLED_STRIKE": true,
+    "ON_SLOW_STRIKE": true,
+    "ON_QUEUE_ITEM_DELETED": true,
+    "ON_DOWNLOAD_CLEANED": true,
+    "ON_CATEGORY_CHANGED": true,
+    "URL": "http://localhost:8000",
+    "KEY": "myConfigKey"
+  }
+}
+
+```

docs/docs/configuration/examples/_category_.json

@@ -0,0 +1,7 @@
+{
+  "label": "Configuration examples",
+  "position": 8,
+  "link": {
+    "type": "generated-index"
+  }
+} 

docs/docs/configuration/notifications/1_notifiarr.mdx

@@ -0,0 +1,7 @@
+import NotifiarrSettings from '@site/src/components/configuration/notifications/NotifiarrSettings';
+
+# Notifiarr Settings
+
+These settings control how Cleanuperr sends notifications through [Notifiarr](https://notifiarr.com/).
+
+<NotifiarrSettings/> 

docs/docs/configuration/notifications/2_apprise.mdx

@@ -0,0 +1,7 @@
+import AppriseSettings from '@site/src/components/configuration/notifications/AppriseSettings';
+
+# Apprise Settings
+
+These settings control how Cleanuperr sends notifications through [Apprise](https://github.com/caronc/apprise-api).
+
+<AppriseSettings/> 

docs/docs/configuration/notifications/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Notifications",
+  "position": 7,
+  "link": {
+    "type": "generated-index",
+    "description": "Settings for receiving notifications."
+  }
+} 

docs/docs/configuration/queue-cleaner/1_general.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 1
+---
+
+import QueueCleanerGeneralSettings from '@site/src/components/configuration/queue-cleaner/QueueCleanerGeneralSettings';
+
+# General Settings
+
+These settings control the general behavior of the Queue Cleaner functionality.
+
+<QueueCleanerGeneralSettings/> 

docs/docs/configuration/queue-cleaner/2_import-failed.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 2
+---
+
+import QueueCleanerImportFailedSettings from '@site/src/components/configuration/queue-cleaner/QueueCleanerImportFailedSettings';
+
+# Import Failed Settings
+
+These settings control how the Queue Cleaner handles failed imports.
+
+<QueueCleanerImportFailedSettings/> 

docs/docs/configuration/queue-cleaner/3_stalled.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 3
+---
+
+import QueueCleanerStalledSettings from '@site/src/components/configuration/queue-cleaner/QueueCleanerStalledSettings';
+
+# Stalled Downloads Settings
+
+These settings control how the Queue Cleaner handles stalled downloads.
+
+<QueueCleanerStalledSettings/> 

docs/docs/configuration/queue-cleaner/4_slow.mdx

@@ -0,0 +1,11 @@
+---
+sidebar_position: 4
+---
+
+import QueueCleanerSlowSettings from '@site/src/components/configuration/queue-cleaner/QueueCleanerSlowSettings';
+
+# Slow Downloads Settings
+
+These settings control how the Queue Cleaner handles slow downloads.
+
+<QueueCleanerSlowSettings/> 

docs/docs/configuration/queue-cleaner/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Queue Cleaner",
+  "position": 1,
+  "link": {
+    "type": "generated-index",
+    "description": "Settings for the Queue Cleaner functionality."
+  }
+} 

docs/docs/installation/1_quick-start.mdx

@@ -0,0 +1,17 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Quick start
+
+1. **Docker (Recommended)**  
+    Pull the Docker image from `ghcr.io/flmorg/cleanuperr:latest`.
+    [Configuration example here.](/docs/configuration/examples/docker)
+2. **Unraid (for Unraid users)**  
+    Use the Unraid Community App.
+    [Configuration example here.](/docs/configuration/examples/docker)
+3. **Manual Installation (if you're not using Docker)**  
+    Go to [Windows](/docs/installation/windows), [Linux](/docs/installation/linux) or [MacOS](/docs/installation/macos).
+    [Configuration example here.](/docs/configuration/examples/config-file)
+
+<Note>
+    Refer to the [Configuration](/docs/category/configuration) section for detailed configuration instructions.
+</Note>

docs/docs/installation/2_windows.mdx

@@ -0,0 +1,31 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Windows
+
+<Note>
+    The preferred method of installation method is using Docker.
+</Note>
+
+1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
+2. Extract the zip file into `C:\example\directory`.
+3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](/docs/category/configuration).
+4. Execute `cleanuperr.exe`.
+
+<Note>
+### Run as a Windows Service
+1. Download latest nssm build from `https://nssm.cc/builds`.
+2. Unzip `nssm.exe` in `C:\example\directory`.
+3. Open a terminal with Administrator rights and execute these commands:
+```
+nssm.exe install Cleanuperr "C:\example\directory\cleanuperr.exe"
+nssm.exe set Cleanuperr AppDirectory "C:\example\directory\"
+nssm.exe set Cleanuperr AppStdout "C:\example\directory\cleanuperr.log"
+nssm.exe set Cleanuperr AppStderr "C:\example\directory\cleanuperr.crash.log"
+nssm.exe set Cleanuperr AppRotateFiles 1
+nssm.exe set Cleanuperr AppRotateOnline 1
+nssm.exe set Cleanuperr AppRotateBytes 10485760
+nssm.exe set Cleanuperr AppRotateFiles 10
+nssm.exe set Cleanuperr Start SERVICE_AUTO_START
+nssm.exe start Cleanuperr
+```
+</Note>

docs/docs/installation/3_linux.mdx

@@ -0,0 +1,17 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Linux
+
+<Note>
+    The preferred method of installation method is using Docker.
+</Note>
+
+1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
+2. Extract the zip file into `/example/directory`.
+3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](/docs/category/configuration).
+4. Open a terminal and execute these commands:
+    ```
+    cd /example/directory
+    chmod +x cleanuperr
+    ./cleanuperr
+    ```

docs/docs/installation/4_macos.mdx

@@ -0,0 +1,25 @@
+import { Important, Note } from '@site/src/components/Admonition'; 
+
+# MacOS
+
+<Note>
+    The preferred method of installation method is using Docker.
+</Note>
+
+1. Download the zip file from [releases](https://github.com/flmorg/cleanuperr/releases).
+2. Extract the zip file into `/example/directory`.
+3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](/docs/category/configuration).
+4. Open a terminal and execute these commands:
+    ```
+    cd /example/directory
+    chmod +x cleanuperr
+    ./cleanuperr
+    ```
+
+<Important>
+Some people have experienced problems when trying to execute cleanuperr on MacOS because the system actively blocked the file for not being signed.
+As per [this comment](https://stackoverflow.com/a/77907937), you may need to also execute this command:
+```
+codesign --sign - --force --preserve-metadata=entitlements,requirements,flags,runtime /example/directory/cleanuperr
+```
+</Important>

docs/docs/installation/5_freebsd.mdx

@@ -0,0 +1,53 @@
+import { Note } from '@site/src/components/Admonition';
+
+# FreeBSD
+
+<Note>
+    The preferred method of installation method is using Docker.
+</Note>
+
+1. Installation:
+    ```
+    # install dependencies
+    pkg install -y git icu libinotify libunwind wget
+
+    # set up the dotnet SDK
+    cd ~
+    wget -q https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/dotnet-sdk-9.0.104-freebsd-x64.tar.gz
+    export DOTNET_ROOT=$(pwd)/.dotnet
+    mkdir -p "$DOTNET_ROOT" && tar zxf dotnet-sdk-9.0.104-freebsd-x64.tar.gz -C "$DOTNET_ROOT"
+    export PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools
+
+    # download NuGet dependencies
+    mkdir -p /tmp/nuget
+    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.AspNetCore.App.Runtime.freebsd-x64.9.0.3.nupkg
+    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.NETCore.App.Host.freebsd-x64.9.0.3.nupkg
+    wget -q -P /tmp/nuget/ https://github.com/Thefrank/dotnet-freebsd-crossbuild/releases/download/v9.0.104-amd64-freebsd-14/Microsoft.NETCore.App.Runtime.freebsd-x64.9.0.3.nupkg
+
+    # add NuGet source
+    dotnet nuget add source /tmp/nuget --name tmp
+
+    # add GitHub NuGet source
+    # a PAT (Personal Access Token) can be generated here https://github.com/settings/tokens
+    dotnet nuget add source --username <YOUR_USERNAME> --password <YOUR_PERSONAL_ACCESS_TOKEN> --store-password-in-clear-text --name flmorg https://nuget.pkg.github.com/flmorg/index.json
+    ```
+2. Building:
+    ```
+    # clone the project
+    git clone https://github.com/flmorg/cleanuperr.git
+    cd cleanuperr
+
+    # build and publish the app
+    dotnet publish code/Executable/Executable.csproj -c Release --self-contained -o artifacts /p:PublishSingleFile=true
+
+    # move the files to permanent destination
+    mv artifacts/cleanuperr /example/directory/
+    mv artifacts/appsettings.json /example/directory/
+    ```
+3. Edit **appsettings.json**. The paths from this json file correspond with the docker env vars, as described [here](/docs/category/configuration).
+4. Run the app:
+    ```
+    cd /example/directory
+    chmod +x cleanuperr
+    ./cleanuperr
+    ```

docs/docs/installation/_category_.json

@@ -0,0 +1,7 @@
+{
+  "label": "Installation",
+  "position": 5,
+  "link": {
+    "type": "generated-index",
+  }
+}

docs/docs/setup-scenarios/1_qbit-built-in.mdx

@@ -0,0 +1,15 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Using qBit's built-in blacklist (torrent)
+
+1. Go to qBittorrent -> Options -> Downloads -> make sure `Excluded file names` is checked -> Paste an exclusion list that you have copied.
+   - [blacklist](https://raw.githubusercontent.com/flmorg/cleanuperr/refs/heads/main/blacklist), or
+   - [permissive blacklist](https://raw.githubusercontent.com/flmorg/cleanuperr/refs/heads/main/blacklist_permissive), or
+   - create your own
+2. qBittorrent will block files from being downloaded. In the case of malicious content, **nothing is downloaded and the torrent is marked as complete**.
+3. Start **cleanuperr** with `QUEUECLEANER__ENABLED` set to `true`.
+4. The **Queue Cleaner** will perform a cleanup process as described in the [How it works](/docs/how_it_works) section.
+
+<Note>
+    This scenario is an example for blocking malicious files. Other features can be included here by configuring the environment variables.
+</Note>

docs/docs/setup-scenarios/2_cleanuperr-blocklist.mdx

@@ -0,0 +1,13 @@
+import { Note } from '@site/src/components/Admonition';
+
+# Using Cleanuperr's blocklist feature (torrent)
+
+1. Set both `QUEUECLEANER__ENABLED` and `CONTENTBLOCKER__ENABLED` to `true` in your environment variables.
+2. Configure and enable either a **blacklist** or a **whitelist** as described in the [Arr settings](/docs/category/arrs-settings) section.
+3. Once configured, cleanuperr will perform the following tasks:
+   - Execute the **Content Blocker** job, as explained in the [How it works](/docs/how_it_works) section.
+   - Execute the **Queue Cleaner** job, as explained in the [How it works](/docs/how_it_works) section.
+
+<Note>
+    This scenario is an example for blocking malicious files. Other features can be included here by configuring the environment variables.
+</Note>

docs/docs/setup-scenarios/3_failed-imports.mdx

@@ -0,0 +1,16 @@
+import { Important } from '@site/src/components/Admonition';
+
+# Using Cleanuperr just for failed imports (torrent and usenet)
+
+1. Set `QUEUECLEANER__ENABLED` to `true`.
+2. Set `QUEUECLEANER__IMPORT_FAILED_MAX_STRIKES` to a desired value.
+3. Optionally set failed import message patterns to ignore using `QUEUECLEANER__IMPORT_FAILED_IGNORE_PATTERNS__<NUMBER>`.
+4. Set `DOWNLOAD_CLIENT` to `none`(works only for usenet) or `disabled` (works for both usenet and torrent).
+
+<Important>
+    When `DOWNLOAD_CLIENT=disabled`, no other action involving a download client would work (e.g. content blocking, removing stalled downloads, excluding private trackers).
+
+    When the download client is set to `disabled`, the queue cleaner will be able to remove items that are failed to be imported even if there is no download client configured. This means that all downloads, including private ones, will be completely removed.
+
+    Setting `DOWNLOAD_CLIENT=disabled` means you don't care about seeding, ratio, H&R and potentially losing your private tracker account.
+</Important>

docs/docs/setup-scenarios/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Setup scenarios",
+  "position": 5,
+  "link": {
+    "type": "generated-index",
+    "description": "This page provides documentation on the various setup scenarios for using the application."
+  }
+}

docs/docusaurus.config.ts

@@ -0,0 +1,82 @@
+import {themes as prismThemes} from 'prism-react-renderer';
+import type {Config} from '@docusaurus/types';
+import type * as Preset from '@docusaurus/preset-classic';
+
+const config: Config = {
+  title: 'Cleanuperr',
+  tagline: 'Cleaning arrs since \'24.',
+  favicon: 'img/16.png',
+
+  url: 'https://flmorg.github.io',
+  baseUrl: '/cleanuperr/',
+
+  organizationName: 'flmorg',
+  projectName: 'cleanuperr',
+
+  onBrokenLinks: 'throw',
+  onBrokenMarkdownLinks: 'warn',
+
+  i18n: {
+    defaultLocale: 'en',
+    locales: ['en'],
+  },
+
+  presets: [
+    [
+      'classic',
+      {
+        docs: {
+          sidebarPath: './sidebars.ts',
+        },
+        theme: {
+          customCss: './src/css/custom.css',
+        },
+      } satisfies Preset.Options,
+    ],
+  ],
+
+  themeConfig: {
+    colorMode: {
+      defaultMode: 'dark',
+      disableSwitch: false,
+      respectPrefersColorScheme: false,
+    },
+    navbar: {
+      title: 'Cleanuperr',
+      logo: {
+        alt: 'Cleanuperr Logo',
+        src: 'img/cleanuperr.svg',
+      },
+      items: [
+        {
+          type: 'docSidebar',
+          sidebarId: 'configurationSidebar',
+          position: 'left',
+          label: 'Docs',
+          activeBasePath: '/docs',
+        },
+        {
+          href: 'https://github.com/flmorg/cleanuperr',
+          label: 'GitHub',
+          position: 'right',
+        },
+        {
+          href: 'https://discord.gg/SCtMCgtsc4',
+          label: 'Discord',
+          position: 'right',
+        }
+      ],
+    },
+    footer: {
+      style: 'dark',
+      links: [],
+      copyright: `Copyright © ${new Date().getFullYear()} Cleanuperr. Built with Docusaurus.`,
+    },
+    prism: {
+      theme: prismThemes.github,
+      darkTheme: prismThemes.dracula,
+    },
+  } satisfies Preset.ThemeConfig,
+};
+
+export default config;