Only record a visible object if it exists

[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 2201afe68a83baa73cd891fa43162980e7aa327c..4b50cc78c4ca0660b3ff5cfe484b95a53e417b94 100644 (file)
--- a/app/assets/javascripts/leaflet.map.js
+++ b/app/assets/javascripts/leaflet.map.js
@@ -16,44 +16,51 @@ L.OSM.Map = L.Map.extend({
     var copyright = I18n.t('javascripts.map.copyright', {copyright_url: '/copyright'});
     var donate = I18n.t('javascripts.map.donate_link_text', {donate_url: 'http://donate.openstreetmap.org'});
 
-    this.baseLayers = [
-      new L.OSM.Mapnik({
-        attribution: copyright + " ♥ " + donate,
-        code: "M",
-        keyid: "mapnik",
-        name: I18n.t("javascripts.map.base.standard")
-      }),
-      new L.OSM.CycleMap({
+    this.baseLayers = [];
+
+    this.baseLayers.push(new L.OSM.Mapnik({
+      attribution: copyright + " ♥ " + donate,
+      code: "M",
+      keyid: "mapnik",
+      name: I18n.t("javascripts.map.base.standard")
+    }));
+
+    if (OSM.THUNDERFOREST_KEY) {
+      this.baseLayers.push(new L.OSM.CycleMap({
         attribution: copyright + ". Tiles courtesy of <a href='http://www.thunderforest.com/' target='_blank'>Andy Allan</a>",
+        apikey: OSM.THUNDERFOREST_KEY,
         code: "C",
         keyid: "cyclemap",
         name: I18n.t("javascripts.map.base.cycle_map")
-      }),
-      new L.OSM.TransportMap({
+      }));
+
+      this.baseLayers.push(new L.OSM.TransportMap({
         attribution: copyright + ". Tiles courtesy of <a href='http://www.thunderforest.com/' target='_blank'>Andy Allan</a>",
+        apikey: OSM.THUNDERFOREST_KEY,
         code: "T",
         keyid: "transportmap",
         name: I18n.t("javascripts.map.base.transport_map")
-      }),
-      new L.OSM.MapQuestOpen({
-        attribution: copyright + ". Tiles courtesy of <a href='http://www.mapquest.com/' target='_blank'>MapQuest</a> <img src='https://developer.mapquest.com/content/osm/mq_logo.png'>",
-        code: "Q",
-        keyid: "mapquest",
-        name: I18n.t("javascripts.map.base.mapquest")
-      }),
-      new L.OSM.HOT({
-        attribution: copyright + ". Tiles courtesy of <a href='http://hot.openstreetmap.org/' target='_blank'>Humanitarian OpenStreetMap Team</a>",
-        code: "H",
-        keyid: "hot",
-        name: I18n.t("javascripts.map.base.hot")
-      })
-    ];
+      }));
+    }
+
+    this.baseLayers.push(new L.OSM.HOT({
+      attribution: copyright + ". Tiles courtesy of <a href='http://hot.openstreetmap.org/' target='_blank'>Humanitarian OpenStreetMap Team</a>",
+      code: "H",
+      keyid: "hot",
+      name: I18n.t("javascripts.map.base.hot")
+    }));
 
     this.noteLayer = new L.FeatureGroup();
     this.noteLayer.options = {code: 'N'};
 
     this.dataLayer = new L.OSM.DataLayer(null);
     this.dataLayer.options.code = 'D';
+
+    this.gpsLayer = new L.OSM.GPS({
+      pane: "overlayPane",
+      code: "G",
+      name: I18n.t("javascripts.map.base.gps")
+    });
   },
 
   updateLayers: function(layerParam) {
@@ -64,7 +71,7 @@ L.OSM.Map = L.Map.extend({
       if (layerParam.indexOf(this.baseLayers[i].options.code) >= 0) {
         this.addLayer(this.baseLayers[i]);
         layersAdded = layersAdded + this.baseLayers[i].options.code;
-      } else if (i == 0 && layersAdded == "") {
+      } else if (i === 0 && layersAdded === "") {
         this.addLayer(this.baseLayers[i]);
       } else {
         this.removeLayer(this.baseLayers[i]);
@@ -170,6 +177,24 @@ L.OSM.Map = L.Map.extend({
     return str;
   },
 
+  getGeoUri: function(marker) {
+    var precision = OSM.zoomPrecision(this.getZoom()),
+        latLng,
+        params = {};
+
+    if (marker && this.hasLayer(marker)) {
+      latLng = marker.getLatLng().wrap();
+    } else {
+      latLng = this.getCenter();
+    }
+
+    params.lat = latLng.lat.toFixed(precision);
+    params.lon = latLng.lng.toFixed(precision);
+    params.zoom = this.getZoom();
+
+    return 'geo:' + params.lat + ',' + params.lon + '?z=' + params.zoom;
+  },
+
   addObject: function(object, callback) {
     var objectStyle = {
       color: "#FF6200",
@@ -186,16 +211,15 @@ L.OSM.Map = L.Map.extend({
       clickable: false
     };
 
-    this._object = object;
-
-    if (this._objectLoader) this._objectLoader.abort();
-    if (this._objectLayer) this.removeLayer(this._objectLayer);
+    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,
@@ -210,7 +234,7 @@ L.OSM.Map = L.Map.extend({
             return true;
           } else if (object.type === "relation") {
             for (var i = 0; i < relations.length; i++)
-              if (relations[i].members.indexOf(node) != -1)
+              if (relations[i].members.indexOf(node) !== -1)
                 return true;
           } else {
             return false;
@@ -236,7 +260,7 @@ L.OSM.Map = L.Map.extend({
       center: this.getCenter().wrap(),
       zoom: this.getZoom(),
       layers: this.getLayersCode()
-    }
+    };
   },
 
   setState: function(state, options) {
@@ -258,7 +282,7 @@ L.OSM.Map = L.Map.extend({
   }
 });
 
-L.Icon.Default.imagePath = "/images";
+L.Icon.Default.imagePath = "/images/";
 
 L.Icon.Default.imageUrls = {
   "/images/marker-icon.png": OSM.MARKER_ICON,
@@ -275,7 +299,7 @@ L.extend(L.Icon.Default.prototype, {
   }
 });
 
-function getUserIcon(url) {
+OSM.getUserIcon = function (url) {
   return L.icon({
     iconUrl: url || OSM.MARKER_RED,
     iconSize: [25, 41],
@@ -284,4 +308,4 @@ function getUserIcon(url) {
     shadowUrl: OSM.MARKER_SHADOW,
     shadowSize: [41, 41]
   });
-}
+};