From 6b586f6e07a59b78f762e4a50b5dd8335dbb382d Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sat, 6 Jun 2026 20:34:34 +0100
Subject: [PATCH] Integrate plausible

---
 .prettierignore           | 1 +
 backend/package-lock.json | 7 +++++++
 backend/package.json      | 1 +
 backend/public/admin.js   | 6 ------
 backend/server.js         | 8 ++++++++
 5 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/.prettierignore b/.prettierignore
index fc6d402..6c8c5dc 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -7,4 +7,5 @@ backend/package-lock.json
 
 # Vendored / generated assets
 frontend/js/jquery.min.js
+frontend/js/plausible.js
 *.min.js
diff --git a/backend/package-lock.json b/backend/package-lock.json
index 1870b1e..c3e7fbf 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -8,6 +8,7 @@
       "name": "fizika-admin-backend",
       "version": "1.0.0",
       "dependencies": {
+        "@plausible-analytics/tracker": "^0.4.5",
         "cors": "^2.8.6",
         "express": "^5.2.1",
         "helmet": "^8.2.0",
@@ -20,6 +21,12 @@
         "node": ">=18.0.0"
       }
     },
+    "node_modules/@plausible-analytics/tracker": {
+      "version": "0.4.5",
+      "resolved": "https://registry.npmjs.org/@plausible-analytics/tracker/-/tracker-0.4.5.tgz",
+      "integrity": "sha512-6BfAGejXY+YA3Cw6LYT2Zpn4hTxDtPQAawFsYUsQCOg78wIS5C4deAGXTfJffa5VleMWITv5lpJ/EYuQBl1tPA==",
+      "license": "MIT"
+    },
     "node_modules/accepts": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
diff --git a/backend/package.json b/backend/package.json
index 44a6245..5cc3a4c 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -9,6 +9,7 @@
     "test": "node --test"
   },
   "dependencies": {
+    "@plausible-analytics/tracker": "^0.4.5",
     "express": "^5.2.1",
     "multer": "^2.1.1",
     "cors": "^2.8.6",
diff --git a/backend/public/admin.js b/backend/public/admin.js
index a864d8a..74cbfcd 100644
--- a/backend/public/admin.js
+++ b/backend/public/admin.js
@@ -1,11 +1,5 @@
 const API_BASE = window.location.origin;
 
-window.plausible =
-  window.plausible ||
-  function () {
-    (window.plausible.q = window.plausible.q || []).push(arguments);
-  };
-
 // Escape user-supplied text before interpolating it into HTML, to prevent XSS.
 function escapeHtml(value) {
   return String(value).replace(
diff --git a/backend/server.js b/backend/server.js
index a12823e..3938d95 100644
--- a/backend/server.js
+++ b/backend/server.js
@@ -37,6 +37,14 @@ app.use(
 app.use(express.json({ limit: "100mb" }));
 app.use(express.static("public"));
 
+// Serve the official Plausible tracker (npm: @plausible-analytics/tracker) from node_modules.
+const plausibleTrackerPath =
+  require.resolve("@plausible-analytics/tracker/plausible.js");
+
+app.get("/vendor/plausible.js", (req, res) => {
+  res.sendFile(plausibleTrackerPath);
+});
+
 // File paths
 const DATA_PATH =
   process.env.DATA_PATH || path.join(__dirname, "../frontend/fizika.json");