From a98688bd578b886ecb89b428768c1ac0c88f30a0 Mon Sep 17 00:00:00 2001
From: Ivan Petkov <ivanppetkov@gmail.com>
Date: Sat, 20 Dec 2025 10:21:01 -0800
Subject: [PATCH] photoprism: fix model linking

Photoprism expects models to appear under
$PHOTOPRISM_ASSETS_PATH/models/* and not just $PHOTOPRISM_ASSETS_PATH/*.

Without this change models like facenet won't actually be loaded, and
the following error will show up in logs:

```
vision: Could not find SavedModel .pb or .pbtxt at supplied export directory path: /nix/store/...-photoprism-251130-b3068414c/share/photoprism/models/facenet. Check that the directory exists and that you have the right permissions for accessing it. (init )
```
---
 pkgs/by-name/ph/photoprism/package.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/ph/photoprism/package.nix b/pkgs/by-name/ph/photoprism/package.nix
index 4322acdc6896..d2f553938735 100644
--- a/pkgs/by-name/ph/photoprism/package.nix
+++ b/pkgs/by-name/ph/photoprism/package.nix
@@ -84,10 +84,14 @@ stdenv.mkDerivation (finalAttrs: {
 
     # install frontend
     ln -s ${frontend}/assets/* ${assets_path}
+    rm ${assets_path}/models
+    mkdir -p ${assets_path}/models
+    ln -s ${frontend}/assets/models/* ${assets_path}/models/
+
     # install tensorflow models
-    ln -s ${nasnet}/nasnet ${assets_path}
-    ln -s ${nsfw}/nsfw ${assets_path}
-    ln -s ${facenet}/facenet ${assets_path}
+    ln -s ${nasnet}/nasnet ${assets_path}/models/
+    ln -s ${nsfw}/nsfw ${assets_path}/models/
+    ln -s ${facenet}/facenet ${assets_path}/models/
 
     runHook postInstall
   '';