From 849a8866d6097bad4985b1112443d42344c8be76 Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine@alarsyo.net>
Date: Tue, 11 Oct 2022 21:36:27 +0200
Subject: [PATCH] services: photoprism: init

---
 services/default.nix    |  1 +
 services/photoprism.nix | 84 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 services/photoprism.nix

diff --git a/services/default.nix b/services/default.nix
index e6d6ff3..c129d03 100644
--- a/services/default.nix
+++ b/services/default.nix
@@ -14,6 +14,7 @@
     ./nextcloud.nix
     ./nginx.nix
     ./paperless.nix
+    ./photoprism.nix
     ./pipewire.nix
     ./postgresql-backup.nix
     ./postgresql.nix
diff --git a/services/photoprism.nix b/services/photoprism.nix
new file mode 100644
index 0000000..09d6e52
--- /dev/null
+++ b/services/photoprism.nix
@@ -0,0 +1,84 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
+    mkEnableOption
+    mkIf
+    mkOption
+    ;
+
+  cfg = config.my.services.photoprism;
+  my = config.my;
+
+  domain = config.networking.domain;
+  hostname = config.networking.hostName;
+  fqdn = "${hostname}.${domain}";
+in {
+  options.my.services.photoprism = let
+    inherit (lib) types;
+  in {
+    enable = mkEnableOption "Photoprism config";
+
+    home = mkOption {
+      type = types.str;
+      default = "/var/lib/photoprism";
+      example = "/var/lib/photoprism";
+      description = "Home for the photoprism service, where data will be stored";
+    };
+
+    port = mkOption {
+      type = types.port;
+      default = 2342;
+      example = 8080;
+      description = "Internal port for Photoprism webapp";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    users.users.photoprism = {
+      isSystemUser = true;
+      home = cfg.home;
+      createHome = true;
+      group = "photoprism";
+    };
+    users.groups.photoprism = {};
+
+    services.nginx.virtualHosts = {
+      "photoprism.${domain}" = {
+        forceSSL = true;
+        useACMEHost = fqdn;
+
+        listen = [
+          # FIXME: hardcoded tailscale IP
+          {
+            addr = "100.80.61.67";
+            port = 443;
+            ssl = true;
+          }
+          {
+            addr = "100.80.61.67";
+            port = 80;
+            ssl = false;
+          }
+        ];
+
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:${toString cfg.port}";
+          proxyWebsockets = true;
+        };
+      };
+    };
+
+    security.acme.certs.${fqdn}.extraDomainNames = ["photoprism.${domain}"];
+
+    my.services.restic-backup = mkIf cfg.enable {
+      paths = [
+        cfg.home
+      ];
+    };
+  };
+}