revert fixup url protocol change

Author: leslie-huang

javascript/src/fixup-url-protocol.js

@@ -0,0 +1,25 @@
+import L from "./global/leaflet";
+
+let protocolRegex = /^\/\//;
+let upgrade_protocol = function(urlTemplate) {
+  if (protocolRegex.test(urlTemplate)) {
+    if (window.location.protocol === "file:") {
+      // if in a local file, support http
+      // http should auto upgrade if necessary
+      urlTemplate = "http:" + urlTemplate;
+    }
+  }
+  return urlTemplate;
+};
+
+let originalLTileLayerInitialize = L.TileLayer.prototype.initialize;
+L.TileLayer.prototype.initialize = function(urlTemplate, options) {
+  urlTemplate = upgrade_protocol(urlTemplate);
+  originalLTileLayerInitialize.call(this, urlTemplate, options);
+};
+
+let originalLTileLayerWMSInitialize = L.TileLayer.WMS.prototype.initialize;
+L.TileLayer.WMS.prototype.initialize = function(urlTemplate, options) {
+  urlTemplate = upgrade_protocol(urlTemplate);
+  originalLTileLayerWMSInitialize.call(this, urlTemplate, options);
+};

javascript/src/index.js

@@ -13,6 +13,7 @@ import defaultMethods from "./methods";
 
 import "./fixup-default-icon";
 import "./fixup-default-tooltip";
+import "./fixup-url-protocol";
 
 import DataFrame from "./dataframe";
 import ClusterLayerStore from "./cluster-layer-store";