[web-client] simple theme: move sources to client/simple/src

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 74 insertions, 0 deletions

diff --git a/client/simple/src/js/main/mapresult.js b/client/simple/src/js/main/mapresult.js
new file mode 100644
index 000000000..2c3777678
--- /dev/null
+++ b/client/simple/src/js/main/mapresult.js
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: AGPL-3.0-or-later */
+/* global L */
+(function (w, d, searxng) {
+  'use strict';
+
+  searxng.ready(function () {
+    searxng.on('.searxng_init_map', 'click', function (event) {
+      // no more request
+      this.classList.remove("searxng_init_map");
+
+      //
+      var leaflet_target = this.dataset.leafletTarget;
+      var map_lon = parseFloat(this.dataset.mapLon);
+      var map_lat = parseFloat(this.dataset.mapLat);
+      var map_zoom = parseFloat(this.dataset.mapZoom);
+      var map_boundingbox = JSON.parse(this.dataset.mapBoundingbox);
+      var map_geojson = JSON.parse(this.dataset.mapGeojson);
+
+      searxng.loadStyle('css/leaflet.css');
+      searxng.loadScript('js/leaflet.js', function () {
+        var map_bounds = null;
+        if (map_boundingbox) {
+          var southWest = L.latLng(map_boundingbox[0], map_boundingbox[2]);
+          var northEast = L.latLng(map_boundingbox[1], map_boundingbox[3]);
+          map_bounds = L.latLngBounds(southWest, northEast);
+        }
+
+        // init map
+        var map = L.map(leaflet_target);
+        // create the tile layer with correct attribution
+        var osmMapnikUrl = 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
+        var osmMapnikAttrib = 'Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';
+        var osmMapnik = new L.TileLayer(osmMapnikUrl, {minZoom: 1, maxZoom: 19, attribution: osmMapnikAttrib});
+        var osmWikimediaUrl = 'https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png';
+        var osmWikimediaAttrib = 'Wikimedia maps | Maps data © <a href="https://openstreetmap.org">OpenStreetMap contributors</a>';
+        var osmWikimedia = new L.TileLayer(osmWikimediaUrl, {minZoom: 1, maxZoom: 19, attribution: osmWikimediaAttrib});
+        // init map view
+        if (map_bounds) {
+          // TODO hack: https://github.com/Leaflet/Leaflet/issues/2021
+          // Still useful ?
+          setTimeout(function () {
+            map.fitBounds(map_bounds, {
+              maxZoom: 17
+            });
+          }, 0);
+        } else if (map_lon && map_lat) {
+          if (map_zoom) {
+            map.setView(new L.latLng(map_lat, map_lon), map_zoom);
+          } else {
+            map.setView(new L.latLng(map_lat, map_lon), 8);
+          }
+        }
+
+        map.addLayer(osmMapnik);
+
+        var baseLayers = {
+          "OSM Mapnik": osmMapnik,
+          "OSM Wikimedia": osmWikimedia,
+        };
+
+        L.control.layers(baseLayers).addTo(map);
+
+        if (map_geojson) {
+          L.geoJson(map_geojson).addTo(map);
+        } /* else if(map_bounds) {
+          L.rectangle(map_bounds, {color: "#ff7800", weight: 3, fill:false}).addTo(map);
+        } */
+      });
+
+      // this event occur only once per element
+      event.preventDefault();
+    });
+  });
+})(window, document, window.searxng);