2 files changed, 55 insertions, 24 deletions
diff --git a/hosts/ahmed/torrenting/default.nix b/hosts/ahmed/torrenting/default.nix
index efa4403..c8e498b 100644
--- a/hosts/ahmed/torrenting/default.nix
+++ b/hosts/ahmed/torrenting/default.nix
@@ -4,42 +4,23 @@
   options,
   config,
   ...
-}: let
-  downloadPath = "/srv/media/";
-in {
+}: {
   imports = [
     ./wireguard.nix
     ./reverse-proxy.nix
+    ./save-path.nix
   ];
 
-  # Configure the actual qBittorrent service.
   services.qbittorrent = {
     enable = true;
-
     settings = {
-      BitTorrent = {
-        # Use the specified download path for finished torrents.
-        "Session\\DefaultSavePath" = downloadPath;
-        "Session\\TempPath" = "${config.services.qbittorrent.profile}/qBittorrent/temp";
-        "Session\\TempPathEnabled" = true;
-      };
-
       Preferences = {
-        # Again??
-        "Downloads\\SavePath" = downloadPath;
+        # Configure credentials. This should be safe to keep here, since the password is hashed.
+        "WebUI\\Username" = "linus";
+        "WebUI\\Password_PBKDF2" = "@ByteArray(wOEz+v4PMOZTIUxD+NI0sQ==:uEp16/vHvNgv71RcHHBuxm7WgjqgVZpuEWEG1KnCxrCxGX1n3y2cqQyGYDLBlpyGv8rjk3G0g+d5xuxW1izV2g==)";
       };
     };
   };
 
-  # WARNING: Jellyfin has been manually configured to serve from the correct download path.
   services.jellyfin.enable = true;
-
-  # Create the directory to which media will be downloaded. This will be used
-  # by qBittorent to hold files and Jellyfin will serve from it.
-  systemd.tmpfiles.rules = let
-    user = config.services.qbittorrent.user;
-    group = config.services.qbittorrent.group;
-  in [
-    "d ${downloadPath} 0755 ${user} ${group}"
-  ];
 }
diff --git a/hosts/ahmed/torrenting/save-path.nix b/hosts/ahmed/torrenting/save-path.nix
new file mode 100644
index 0000000..47c6658
--- /dev/null
+++ b/hosts/ahmed/torrenting/save-path.nix
@@ -0,0 +1,50 @@
+{pkgs,lib,config,...}: let
+  downloadPath = "/srv/media/";
+
+  categories = [ "Movies" "Anime Movies" "Miscellaneous" ];
+in {
+  # Create the directory to which media will be downloaded. This will be used
+  # by qBittorent to hold files and Jellyfin will serve from it.
+  systemd.tmpfiles.rules = let
+    user = config.services.qbittorrent.user;
+    group = config.services.qbittorrent.group;
+  in
+    map (category: "d ${lib.strings.escapeC [" "] "${downloadPath}/${category}"} 0755 ${user} ${group}") categories;
+
+  # Configure qBittorrent to use the correct save path.
+  services.qbittorrent.settings = {
+      BitTorrent = {
+        "Session\\DefaultSavePath" = assert builtins.elem "Miscellaneous" categories; "${downloadPath}/Miscellaneous";
+        "Session\\TempPath" = "${config.services.qbittorrent.profile}/qBittorrent/temp";
+        "Session\\TempPathEnabled" = true;
+      };
+      Preferences = {
+        # Again??
+        "Downloads\\SavePath" = downloadPath;
+      };
+  };
+
+  # Create categories for qBittorrent with correct save paths.
+  # WARNING: qBittorrent does NOT like it when you change the categories used by active torrents.
+  systemd.services.qbittorrent.unitConfig = {
+    Requires = ["qbittorrent-create-categories.service"];
+    After = ["qbittorrent-create-categories.service"];
+  };
+  systemd.services.qbittorrent-create-categories = {
+    enable = true;
+    serviceConfig = {
+      Type = "oneshot";
+      User = config.services.qbittorrent.user;
+      Group = config.services.qbittorrent.group;
+      ExecStart = let
+        categoriesJson = lib.genAttrs categories (c: { "save_path" = "${downloadPath}/${c}"; });
+        categoriesFile = (pkgs.formats.json {}).generate "categories.json" categoriesJson;
+        categoriesPath = "${config.services.qbittorrent.profile}/qBittorrent/config/categories.json";
+      in pkgs.writeShellScript "qbittorrent-create-categories.sh" ''
+        ln -s -f ${categoriesFile} ${categoriesPath}
+      '';
+    };
+  };
+
+  # WARNING: Jellyfin has been manually configured to serve from the correct download paths.
+}