Mapa passa a usar os tiles servidos pela Stadiamaps.com

sigi/apps/home/templates/home/openmap.html

@@ -24,11 +24,9 @@
 </script>
 <script src="https://code.jquery.com/jquery-3.6.0.min.js"
   integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
-<!-- script src="https://code.jquery.com/ui/1.13.1/jquery-ui.min.js" integrity="sha256-eTyxS0rkjpLEo16uXTS0uVCS4815lc40K2iVpWDvdSY=" crossorigin="anonymous"></script -->
 <script src="https://unpkg.com/leaflet@1.9.3/dist/leaflet.js"
      integrity="sha256-WBkoXOwTeyKclOHuWtc+i2uENFpDZ9YPdf5Hf+D7ewM="
      crossorigin=""></script>
-<script type="text/javascript" src="https://stamen-maps.a.ssl.fastly.net/js/tile.stamen.js?v1.3.0"></script>
 <script type="text/javascript" src="{% static "admin/js/core.js" %}"></script>
 {% endblock %}
 
@@ -87,6 +85,15 @@
 {{ block.super }}
 <script type="text/javascript" src="{% static 'js/search.js' %}"></script>
 <script>
+  const stadia_tiles_options = {
+    attribution:
+      `
+      &copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>
+      &copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>
+      &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>
+      &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>"
+      `
+  };
   var mymap;
   var orgao_layer_group = L.layerGroup();
   var map_center = [-14.235004, -51.92528];
@@ -98,15 +105,27 @@
     $("input[type=checkbox]").change(filtra);
 
     var base_layers = {
-      "Terrain": new L.StamenTileLayer("terrain"),
+      "Toner": L.tileLayer(
+        "https://tiles.stadiamaps.com/tiles/stamen_toner/{z}/{x}/{y}{r}.png",
+        stadia_tiles_options,
+      ),
+      "Toner lite": L.tileLayer(
+        "https://tiles.stadiamaps.com/tiles/stamen_toner_lite/{z}/{x}/{y}{r}.png",
+        stadia_tiles_options,
+      ),
+      "Terrain": L.tileLayer(
+        "https://tiles.stadiamaps.com/tiles/stamen_terrain/{z}/{x}/{y}{r}.png",
+        stadia_tiles_options,
+      ),
+      "Water color": L.tileLayer(
+        "https://tiles.stadiamaps.com/tiles/stamen_watercolor/{z}/{x}/{y}.jpg",
+        stadia_tiles_options,
+      ),
       "Open street": L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
         attribution: 'Map data and imagery &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, ',
-        id: 'mapbox/streets-v11',
         tileSize: 512,
         zoomOffset: -1
       }),
-      "Water color": new L.StamenTileLayer("watercolor"),
-      "Toner": new L.StamenTileLayer("toner")
     };