Fix some Leaflet asset loading issues

[rails.git] / app / assets / javascripts / leaflet.extend.js.erb

diff --git a/app/assets/javascripts/leaflet.extend.js.erb b/app/assets/javascripts/leaflet.extend.js.erb
index 8aa9c70ec88de82e40e6d3673d31b14bbfc58290..966d0276b33c6827553dbcaaa9b1366bf4a77584 100644 (file)
--- a/app/assets/javascripts/leaflet.extend.js.erb
+++ b/app/assets/javascripts/leaflet.extend.js.erb
@@ -146,10 +146,32 @@ L.extend(L.Map.prototype, {
         map._objectLayer.addTo(map);
       }
     });
+  },
+
+  removeObject: function() {
+    this._object = null;
+    if (this._objectLoader) this._objectLoader.abort();
+    if (this._objectLayer) this.removeLayer(this._objectLayer);
   }
 });
 
-L.Icon.Default.imagePath = <%= "#{asset_prefix}/images".to_json %>;
+L.Icon.Default.imagePath = "/images";
+
+L.Icon.Default.imageUrls = {
+  "/images/marker-icon.png": "<%= asset_path("images/marker-icon.png") %>",
+  "/images/marker-icon-2x.png": "<%= asset_path("images/marker-icon-2x.png") %>",
+  "/images/marker-shadow.png": "<%= asset_path("images/marker-shadow.png") %>",
+  "/images/marker-shadow-2x.png": "<%= asset_path("images/marker-shadow-2x.png") %>"
+};
+
+L.extend(L.Icon.Default.prototype, {
+  _oldGetIconUrl: L.Icon.Default.prototype._getIconUrl,
+
+  _getIconUrl:  function (name) {
+    var url = this._oldGetIconUrl(name);
+    return L.Icon.Default.imageUrls[url];
+  }
+});
 
 L.Hash.prototype.parseHash = OSM.parseHash;
 L.Hash.prototype.formatHash = OSM.formatHash;