From c508a4a9ca5dbd22e39c0866e4c9548c166d4b64 Mon Sep 17 00:00:00 2001
From: Luc Claustres <luc.claustres@orange.fr>
Date: Sun, 12 May 2024 20:50:14 +0200
Subject: [PATCH] fix: Allow to import GeoJson with panes (closes #852)

---
 map/client/mixins/map/mixin.base-map.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/map/client/mixins/map/mixin.base-map.js b/map/client/mixins/map/mixin.base-map.js
index 6a10f436c..c0016d913 100644
--- a/map/client/mixins/map/mixin.base-map.js
+++ b/map/client/mixins/map/mixin.base-map.js
@@ -438,6 +438,15 @@ export const baseMap = {
         if (geoJson.type === 'FeatureCollection') _.forEach(geoJson.features, feature => { feature._id = uid().toString() })
         else geoJson._id = uid().toString()
       }
+      // Check for panes to be created
+      const panes = []
+      _.forEach(geoJson.features, feature => {
+        const pane = _.get(feature, 'style.pane')
+        if (pane) panes.push({
+          name: pane
+        })
+      })
+      if (!_.isEmpty(panes)) _.set(layerSpec, 'leaflet.panes', panes)
       // Create an empty layer used as a container
       await this.addLayer(layerSpec)
       // Set the content