From 15dd47b0cde9e1fdbd7e7842e9b5d135945335f5 Mon Sep 17 00:00:00 2001
From: Frank Elsinga <frank@elsinga.de>
Date: Sat, 27 Jun 2026 18:29:24 +0200
Subject: [PATCH] move isDark to OSM.isDark

---
 app/assets/javascripts/leaflet.map.js | 7 -------
 app/assets/javascripts/osm.js.erb     | 7 +++++++
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/app/assets/javascripts/leaflet.map.js b/app/assets/javascripts/leaflet.map.js
index f44bfebb9..0c198960a 100644
--- a/app/assets/javascripts/leaflet.map.js
+++ b/app/assets/javascripts/leaflet.map.js
@@ -400,13 +400,6 @@ L.OSM.Map = L.Map.extend({
   }
 });
 
-OSM.isDark = function (subject) {
-  const data = `${subject}-theme`,
-        theme = $(`[data-${data}]`).first().data(data);
-  if (theme) return theme === "dark";
-  return window.matchMedia("(prefers-color-scheme: dark)").matches;
-};
-
 OSM.getMarker = function ({ icon = "dot", color = "var(--marker-red)", ...options }) {
   const html = `<svg viewBox="0 0 25 40" class="pe-none" overflow="visible"><use href="#pin-shadow" /><use href="#pin-${icon}" color="${color}" class="pe-auto" /></svg>`;
   return L.divIcon({
diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb
index 5cc455cea..43e7c1c3a 100644
--- a/app/assets/javascripts/osm.js.erb
+++ b/app/assets/javascripts/osm.js.erb
@@ -233,6 +233,13 @@ OSM = {
     return [lng, lat, zoom, map.getLayersCode()].join("|");
   },
 
+  isDark: function (subject) {
+    const data = `${subject}-theme`,
+          theme = $(`[data-${data}]`).first().data(data);
+    if (theme) return theme === "dark";
+    return window.matchMedia("(prefers-color-scheme: dark)").matches;
+  },
+
   showAlert: function (title, message) {
     const modalTitle = document.getElementById("osm_alert_title");
     modalTitle.textContent = title;
-- 
2.47.3