Store selected map color scheme

[rails.git] / app / assets / javascripts / leaflet.map.js

diff --git a/app/assets/javascripts/leaflet.map.js b/app/assets/javascripts/leaflet.map.js
index 105b03ed694adfc238b02ea9b17d9a992759a87c..78f43b73a0b7d180eb9288664828db223059ecf2 100644 (file)
--- a/app/assets/javascripts/leaflet.map.js
+++ b/app/assets/javascripts/leaflet.map.js
@@ -15,61 +15,24 @@ L.OSM.Map = L.Map.extend({
   initialize: function (id, options) {
     L.Map.prototype.initialize.call(this, id, options);
 
   initialize: function (id, options) {
     L.Map.prototype.initialize.call(this, id, options);
 

-    var copyright = I18n.t("javascripts.map.copyright", { copyright_url: "/copyright" });
-    var donate = I18n.t("javascripts.map.donate_link_text", { donate_url: "https://donate.openstreetmap.org" });
-    var terms = I18n.t("javascripts.map.terms", { terms_url: "https://wiki.osmfoundation.org/wiki/Terms_of_Use" });
-    var cyclosm = I18n.t("javascripts.map.cyclosm", { cyclosm_url: "https://www.cyclosm.org", osmfrance_url: "https://openstreetmap.fr/" });
-    var thunderforest = I18n.t("javascripts.map.thunderforest", { thunderforest_url: "https://www.thunderforest.com/" });
-    var memomaps = I18n.t("javascripts.map.opnvkarte", { memomaps_url: "https://memomaps.de/" });
-    var hotosm = I18n.t("javascripts.map.hotosm", { hotosm_url: "https://www.hotosm.org/", osmfrance_url: "https://openstreetmap.fr/" });
-

     this.baseLayers = [];
 
     this.baseLayers = [];
 

-    this.baseLayers.push(new L.OSM.Mapnik({
-      attribution: copyright + " ♥ " + donate + ". " + terms,
-      code: "M",
-      keyid: "mapnik",
-      name: I18n.t("javascripts.map.base.standard")
-    }));
-
-    this.baseLayers.push(new L.OSM.CyclOSM({
-      attribution: copyright + ". " + cyclosm + ". " + terms,
-      code: "Y",
-      keyid: "cyclosm",
-      name: I18n.t("javascripts.map.base.cyclosm")
-    }));
-
-    if (OSM.THUNDERFOREST_KEY) {
-      this.baseLayers.push(new L.OSM.CycleMap({
-        attribution: copyright + ". " + thunderforest + ". " + terms,
-        apikey: OSM.THUNDERFOREST_KEY,
-        code: "C",
-        keyid: "cyclemap",
-        name: I18n.t("javascripts.map.base.cycle_map")
-      }));
-
-      this.baseLayers.push(new L.OSM.TransportMap({
-        attribution: copyright + ". " + thunderforest + ". " + terms,
-        apikey: OSM.THUNDERFOREST_KEY,
-        code: "T",
-        keyid: "transportmap",
-        name: I18n.t("javascripts.map.base.transport_map")
-      }));
-    }
-
-    this.baseLayers.push(new L.OSM.OPNVKarte({
-      attribution: copyright + ". " + memomaps + ". " + terms,
-      code: "O",
-      keyid: "opnvkarte",
-      name: I18n.t("javascripts.map.base.opnvkarte")
-    }));
+    for (const layerDefinition of OSM.LAYER_DEFINITIONS) {
+      if (layerDefinition.apiKeyId && !OSM[layerDefinition.apiKeyId]) continue;
+
+      const layerOptions = {
+        attribution: makeAttribution(layerDefinition.credit),
+        code: layerDefinition.code,
+        keyid: layerDefinition.keyId,
+        name: I18n.t(`javascripts.map.base.${layerDefinition.nameId}`)
+      };
+      if (layerDefinition.apiKeyId) {
+        layerOptions.apikey = OSM[layerDefinition.apiKeyId];
+      }

 
 

-    this.baseLayers.push(new L.OSM.HOT({
-      attribution: copyright + ". " + hotosm + ". " + terms,
-      code: "H",
-      keyid: "hot",
-      name: I18n.t("javascripts.map.base.hot")
-    }));
+      const layer = new L.OSM[layerDefinition.leafletOsmId](layerOptions);
+      this.baseLayers.push(layer);
+    }

 
     this.noteLayer = new L.FeatureGroup();
     this.noteLayer.options = { code: "N" };
 
     this.noteLayer = new L.FeatureGroup();
     this.noteLayer.options = { code: "N" };


@@ -79,8 +42,7 @@ L.OSM.Map = L.Map.extend({
 
     this.gpsLayer = new L.OSM.GPS({
       pane: "overlayPane",
 
     this.gpsLayer = new L.OSM.GPS({
       pane: "overlayPane",

-      code: "G",
-      name: I18n.t("javascripts.map.base.gps")
+      code: "G"

     });
 
     this.on("layeradd", function (event) {
     });
 
     this.on("layeradd", function (event) {


@@ -88,6 +50,50 @@ L.OSM.Map = L.Map.extend({
         this.setMaxZoom(event.layer.options.maxZoom);
       }
     });
         this.setMaxZoom(event.layer.options.maxZoom);
       }
     });

+
+    function makeAttribution(credit) {
+      let attribution = "";
+
+      attribution += I18n.t("javascripts.map.copyright_text", {
+        copyright_link: $("<a>", {
+          href: "/copyright",
+          text: I18n.t("javascripts.map.openstreetmap_contributors")
+        }).prop("outerHTML")
+      });
+
+      attribution += credit.donate ? " &hearts; " : ". ";
+      attribution += makeCredit(credit);
+      attribution += ". ";
+
+      attribution += $("<a>", {
+        href: "https://wiki.osmfoundation.org/wiki/Terms_of_Use",
+        text: I18n.t("javascripts.map.website_and_api_terms")
+      }).prop("outerHTML");
+
+      return attribution;
+    }
+
+    function makeCredit(credit) {
+      const children = {};
+      for (const childId in credit.children) {
+        children[childId] = makeCredit(credit.children[childId]);
+      }
+      const text = I18n.t(`javascripts.map.${credit.id}`, children);
+      if (credit.href) {
+        const link = $("<a>", {
+          href: credit.href,
+          text: text
+        });
+        if (credit.donate) {
+          link.addClass("donate-attr");
+        } else {
+          link.attr("target", "_blank");
+        }
+        return link.prop("outerHTML");
+      } else {
+        return text;
+      }
+    }

   },
 
   updateLayers: function (layerParam) {
   },
 
   updateLayers: function (layerParam) {


@@ -242,42 +248,70 @@ L.OSM.Map = L.Map.extend({
       interactive: false
     };
 
       interactive: false
     };
 

+    var haloStyle = {
+      weight: 2.5,
+      radius: 20,
+      fillOpacity: 0.5,
+      color: "#FF6200"
+    };
+

     this.removeObject();
 
     this.removeObject();
 

-    var map = this;
-    this._objectLoader = $.ajax({
-      url: OSM.apiUrl(object),
-      dataType: "xml",
-      success: function (xml) {
-        map._object = object;
-
-        map._objectLayer = new L.OSM.DataLayer(null, {
-          styles: {
-            node: objectStyle,
-            way: objectStyle,
-            area: objectStyle,
-            changeset: changesetStyle
-          }
-        });
+    if (object.type === "note") {
+      this._objectLoader = {
+        abort: function () {}
+      };

 
 

-        map._objectLayer.interestingNode = function (node, ways, relations) {
-          if (object.type === "node") {
-            return true;
-          } else if (object.type === "relation") {
-            for (var i = 0; i < relations.length; i++) {
-              if (relations[i].members.indexOf(node) !== -1) return true;
-            }
-          } else {
-            return false;
-          }
-        };
+      this._object = object;
+      this._objectLayer = L.featureGroup().addTo(this);

 
 

-        map._objectLayer.addData(xml);
-        map._objectLayer.addTo(map);
+      L.circleMarker(object.latLng, haloStyle).addTo(this._objectLayer);

 
 

-        if (callback) callback(map._objectLayer.getBounds());
+      if (object.icon) {
+        L.marker(object.latLng, {
+          icon: object.icon,
+          opacity: 1,
+          interactive: true
+        }).addTo(this._objectLayer);

       }
       }

-    });
+
+      if (callback) callback(this._objectLayer.getBounds());
+    } else { // element or changeset handled by L.OSM.DataLayer
+      var map = this;
+      this._objectLoader = $.ajax({
+        url: OSM.apiUrl(object),
+        dataType: "xml",
+        success: function (xml) {
+          map._object = object;
+
+          map._objectLayer = new L.OSM.DataLayer(null, {
+            styles: {
+              node: objectStyle,
+              way: objectStyle,
+              area: objectStyle,
+              changeset: changesetStyle
+            }
+          });
+
+          map._objectLayer.interestingNode = function (node, ways, relations) {
+            if (object.type === "node") {
+              return true;
+            } else if (object.type === "relation") {
+              for (var i = 0; i < relations.length; i++) {
+                if (relations[i].members.indexOf(node) !== -1) return true;
+              }
+            } else {
+              return false;
+            }
+          };
+
+          map._objectLayer.addData(xml);
+          map._objectLayer.addTo(map);
+
+          if (callback) callback(map._objectLayer.getBounds());
+        }
+      });
+    }

   },
 
   removeObject: function () {
   },
 
   removeObject: function () {