From 446fdb798742bc2693f28d2505ee6762bf26166f Mon Sep 17 00:00:00 2001
From: Piero Toffanin <pt@masseranolabs.com>
Date: Wed, 19 Oct 2022 11:11:49 -0400
Subject: [PATCH] Remember last custom basemap

---
 app/static/app/js/components/Map.jsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/static/app/js/components/Map.jsx b/app/static/app/js/components/Map.jsx
index c15e42d9..6604a829 100644
--- a/app/static/app/js/components/Map.jsx
+++ b/app/static/app/js/components/Map.jsx
@@ -384,12 +384,14 @@ class Map extends React.Component {
 
       const customLayer = L.layerGroup();
       customLayer.on("add", a => {
+        const defaultCustomBm = window.localStorage.getItem('lastCustomBasemap') || 'https://a.tile.openstreetmap.org/{z}/{x}/{y}.png';
+      
         let url = window.prompt([_('Enter a tile URL template. Valid coordinates are:'),
 _('{z}, {x}, {y} for Z/X/Y tile scheme'),
 _('{-y} for flipped TMS-style Y coordinates'),
 '',
 _('Example:'),
-'https://a.tile.openstreetmap.org/{z}/{x}/{y}.png'].join("\n"), 'https://a.tile.openstreetmap.org/{z}/{x}/{y}.png');
+'https://a.tile.openstreetmap.org/{z}/{x}/{y}.png'].join("\n"), defaultCustomBm);
         
         if (url){
           customLayer.clearLayers();
@@ -400,6 +402,7 @@ _('Example:'),
           });
           customLayer.addLayer(l);
           l.bringToBack();
+          window.localStorage.setItem('lastCustomBasemap', url);
         }
       });
       this.basemaps[_("Custom")] = customLayer;