[Map] Optional leaflet tilelayer

src/Map/src/Bridge/Leaflet/CHANGELOG.md

@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 2.26
+
+-  Using `new LeafletOptions(tileLayer: false)` will now disable the default `TileLayer`.
+   Useful when using a custom tiles layer rendering engine not configurable with `L.tileLayer().addTo(map)` method
+   (e.g.: [Esri/esri-leaflet-vector](https://github.com/Esri/esri-leaflet-vector))
+
 ## 2.25
 
 -  Downgrade PHP requirement from 8.3 to 8.1

src/Map/src/Bridge/Leaflet/README.md

@@ -87,7 +87,7 @@ export default class extends Controller
 
     _onMarkerBeforeCreate(event) {
         // You can access the marker definition and the Leaflet object
-        // Note: `definition.rawOptions` is the raw options object that will be passed to the `L.marker` constructor. 
+        // Note: `definition.rawOptions` is the raw options object that will be passed to the `L.marker` constructor.
         const { definition, L } = event.detail;
 
         // Use a custom icon for the marker
@@ -101,14 +101,28 @@ export default class extends Controller
           shadowAnchor: [4, 62],  // the same for the shadow
           popupAnchor: [-3, -76] // point from which the popup should open relative to the iconAnchor
         })
-  
+
         definition.rawOptions = {
           icon: redIcon,
         }
     }
 }
 ```
 
+### Disable the default tile layer
+
+If you need to use a custom tiles layer rendering engine that is not compatible with the `L.tileLayer().addTo(map)` method
+(e.g. e.g.: [Esri/esri-leaflet-vector](https://github.com/Esri/esri-leaflet-vector)), you can disable the default tile layer by passing `tileLayer: false` to the `LeafletOptions`:
+
+```php
+use Symfony\UX\Map\Bridge\Leaflet\LeafletOptions;
+
+$leafletOptions = new LeafletOptions(tileLayer: false);
+// or
+$leafletOptions = (new LeafletOptions())
+    ->tileLayer(false);
+```
+
 ## Known issues
 
 ### Unable to find `leaflet/dist/leaflet.min.css` file when using Webpack Encore
@@ -124,10 +138,10 @@ webpack compiled with 1 error
  ELIFECYCLE  Command failed with exit code 1.
 ```
 
-That's because the Leaflet's Stimulus controller references the `leaflet/dist/leaflet.min.css` file, 
+That's because the Leaflet's Stimulus controller references the `leaflet/dist/leaflet.min.css` file,
 which exists on [jsDelivr](https://www.jsdelivr.com/package/npm/leaflet) (used by the Symfony AssetMapper component),
 but does not in the [`leaflet` npm package](https://www.npmjs.com/package/leaflet).
-The correct path is `leaflet/dist/leaflet.css`, but it is not possible to fix it because it would break compatibility 
+The correct path is `leaflet/dist/leaflet.css`, but it is not possible to fix it because it would break compatibility
 with the Symfony AssetMapper component.
 
 As a workaround, you can configure Webpack Encore to add an alias for the `leaflet/dist/leaflet.min.css` file:

src/Map/src/Bridge/Leaflet/assets/dist/map_controller.d.ts

@@ -8,7 +8,7 @@ type MapOptions = Pick<LeafletMapOptions, 'center' | 'zoom'> & {
         url: string;
         attribution: string;
         options: Record<string, unknown>;
-    };
+    } | false;
 };
 export default class extends AbstractMapController<MapOptions, L.Map, MarkerOptions, L.Marker, PopupOptions, L.Popup, PolygonOptions, L.Polygon, PolylineOptions, L.Polyline> {
     map: L.Map;

src/Map/src/Bridge/Leaflet/assets/dist/map_controller.js

@@ -145,10 +145,12 @@ class map_controller extends default_1 {
             center: center === null ? undefined : center,
             zoom: zoom === null ? undefined : zoom,
         });
-        L.tileLayer(options.tileLayer.url, {
-            attribution: options.tileLayer.attribution,
-            ...options.tileLayer.options,
-        }).addTo(map);
+        if (options.tileLayer) {
+            L.tileLayer(options.tileLayer.url, {
+                attribution: options.tileLayer.attribution,
+                ...options.tileLayer.options,
+            }).addTo(map);
+        }
         return map;
     }
     doCreateMarker({ definition }) {

src/Map/src/Bridge/Leaflet/assets/src/map_controller.ts

@@ -19,7 +19,7 @@ import type {
 } from 'leaflet';
 
 type MapOptions = Pick<LeafletMapOptions, 'center' | 'zoom'> & {
-    tileLayer: { url: string; attribution: string; options: Record<string, unknown> };
+    tileLayer: { url: string; attribution: string; options: Record<string, unknown> } | false;
 };
 
 export default class extends AbstractMapController<
@@ -81,10 +81,12 @@ export default class extends AbstractMapController<
             zoom: zoom === null ? undefined : zoom,
         });
 
-        L.tileLayer(options.tileLayer.url, {
-            attribution: options.tileLayer.attribution,
-            ...options.tileLayer.options,
-        }).addTo(map);
+        if (options.tileLayer) {
+            L.tileLayer(options.tileLayer.url, {
+                attribution: options.tileLayer.attribution,
+                ...options.tileLayer.options,
+            }).addTo(map);
+        }
 
         return map;
     }

src/Map/src/Bridge/Leaflet/src/LeafletOptions.php

@@ -20,14 +20,14 @@
 final class LeafletOptions implements MapOptionsInterface
 {
     public function __construct(
-        private TileLayer $tileLayer = new TileLayer(
+        private TileLayer|false $tileLayer = new TileLayer(
             url: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
             attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>',
         ),
     ) {
     }
 
-    public function tileLayer(TileLayer $tileLayer): self
+    public function tileLayer(TileLayer|false $tileLayer): self
     {
         $this->tileLayer = $tileLayer;
 
@@ -40,7 +40,7 @@ public function tileLayer(TileLayer $tileLayer): self
     public static function fromArray(array $array): MapOptionsInterface
     {
         return new self(
-            tileLayer: TileLayer::fromArray($array['tileLayer']),
+            tileLayer: $array['tileLayer'] ? TileLayer::fromArray($array['tileLayer']) : false,
         );
     }
 
@@ -50,7 +50,7 @@ public static function fromArray(array $array): MapOptionsInterface
     public function toArray(): array
     {
         return [
-            'tileLayer' => $this->tileLayer->toArray(),
+            'tileLayer' => $this->tileLayer ? $this->tileLayer->toArray() : false,
         ];
     }
 }

src/Map/src/Bridge/Leaflet/tests/LeafletOptionsTest.php

@@ -62,4 +62,15 @@ public function testWithMaximumConfiguration(): void
 
         self::assertEquals($leafletOptions, LeafletOptions::fromArray($leafletOptions->toArray()));
     }
+
+    public function testWithTileLayerFalse(): void
+    {
+        $leafletOptions = new LeafletOptions(tileLayer: false);
+
+        self::assertSame([
+            'tileLayer' => false,
+        ], $leafletOptions->toArray());
+
+        self::assertEquals($leafletOptions, LeafletOptions::fromArray($leafletOptions->toArray()));
+    }
 }