add theming, nginx always assumes path-based routing

Author: kiriwalawren

README.md

@@ -65,9 +65,6 @@ Add nixflix to your flake inputs:
     # Add service dependencies (e.g., wait for encrypted drive to mount)
     serviceDependencies = ["unlock-raid.service"];
 
-    # Configure URL base for all services (affects service internal config)
-    serviceNameIsUrlBase = true; # Services use /sonarr, /radarr, etc. as urlBase
-
     # Enable nginx reverse proxy
     nginx.enable = true;
 

modules/arr-common/hostConfigType.nix

@@ -52,7 +52,7 @@ with lib;
       urlBase = mkOption {
         type = types.str;
         default = "";
-        defaultText = literalExpression ''if config.nixflix.serviceNameIsUrlBase then "/<serviceName>" else ""'';
+        defaultText = "/<service-name>";
         description = "URL base path";
       };
 

modules/arr-common/mkArrServiceModule.nix

@@ -221,11 +221,13 @@ in {
           username = mkDefault serviceName;
           passwordPath = mkDefault null;
           instanceName = mkDefault capitalizedName;
-          urlBase = mkDefault (
-            if nixflix.serviceNameIsUrlBase
-            then "/${serviceName}"
-            else ""
-          );
+          urlBase =
+            mkDefault
+            (
+              if nixflix.nginx.enable
+              then "/${serviceName}"
+              else "/"
+            );
         };
         downloadClients = mkDefault (
           optionals (nixflix.sabnzbd.enable or false) [
@@ -258,14 +260,23 @@ in {
           if cfg.config.hostConfig.urlBase == ""
           then "/"
           else cfg.config.hostConfig.urlBase
-        }" = {
+        }" = let
+          themeParkUrl = "https://theme-park.dev/css/base/${serviceName}/${nixflix.theme.name}.css";
+        in {
           proxyPass = "http://127.0.0.1:${builtins.toString cfg.config.hostConfig.port}";
           recommendedProxySettings = true;
           extraConfig = ''
-            proxy_set_header X-Forwarded-Host $host;
-            proxy_set_header X-Forwarded-Server $host;
-            proxy_set_header X-Forwarded-Proto $scheme;
             proxy_redirect off;
+
+            ${
+              if nixflix.theme.enable
+              then ''
+                proxy_set_header Accept-Encoding "";
+                sub_filter '</body>' '<link rel="stylesheet" type="text/css" href="${themeParkUrl}"></body>';
+                sub_filter_once on;
+              ''
+              else ""
+            }
           '';
         };
       };

modules/default.nix

@@ -20,12 +20,7 @@ in {
   ];
 
   options.nixflix = {
-    enable = mkOption {
-      type = types.bool;
-      default = false;
-      example = true;
-      description = "Whether or not to enable the nixflix module for Jellyfin media server stack";
-    };
+    enable = mkEnableOption "Nixflix";
 
     serviceDependencies = mkOption {
       type = with types; listOf str;
@@ -37,6 +32,22 @@ in {
       '';
     };
 
+    theme = {
+      enable = mkEnableOption "Theme";
+      name = mkOption {
+        type = types.str;
+        default = "plex";
+        description = ''
+          This is powered theme.park
+              https://docs.theme-park.dev/
+
+          The name of any official theme or community theme supported by theme.park.
+              https://docs.theme-park.dev/theme-options/
+              https://docs.theme-park.dev/community-themes/
+        '';
+      };
+    };
+
     nginx = {
       enable = mkOption {
         type = types.bool;
@@ -45,16 +56,6 @@ in {
       };
     };
 
-    serviceNameIsUrlBase = mkOption {
-      type = types.bool;
-      default = false;
-      description = ''
-        Whether to use the service name as the URL base (e.g., /sonarr, /radarr).
-        When false, services will use "/" as the default URL base.
-        When true, services will use "/{serviceName}" as the default URL base.
-      '';
-    };
-
     mediaUsers = mkOption {
       type = with types; listOf str;
       default = [];

modules/sabnzbd/default.nix

@@ -158,10 +158,17 @@ in {
         proxyPass = "http://127.0.0.1:${toString cfg.settings.port}";
         recommendedProxySettings = true;
         extraConfig = ''
-          proxy_set_header X-Forwarded-Host $host;
-          proxy_set_header X-Forwarded-Server $host;
-          proxy_set_header X-Forwarded-Proto $scheme;
           proxy_redirect off;
+
+          ${
+            if nixflix.theme.enable
+            then ''
+              proxy_set_header Accept-Encoding "";
+              sub_filter '</head>' '<link rel="stylesheet" type="text/css" href="https://theme-park.dev/css/base/sabnzbd/${nixflix.theme.name}.css"></head>';
+              sub_filter_once on;
+            ''
+            else ""
+          }
         '';
       };
     };

tests/vm-tests/nginx-integration.nix

@@ -17,7 +17,6 @@ in
       nixflix = {
         enable = true;
         nginx.enable = true;
-        serviceNameIsUrlBase = true;
 
         prowlarr = {
           enable = true;