add caching url generator

dist/layers/LayerEsriMapServer.d.ts

@@ -11,6 +11,7 @@ import ol = require('custom-ol');
  * @returns {string}
  */
 export declare function makeServiceUrl(folder: string, service: string): string;
+export declare function localCacheUrl(folder: string, service: string): string;
 export interface LayerEsriMapServerOptions extends LayerBaseOptions {
     addPopup?: boolean;
     showLayers?: Array<number>;

dist/layers/LayerEsriMapServer.js

@@ -30,6 +30,20 @@ function makeServiceUrl(folder, service) {
     return "https://transportal.cee.wisc.edu/applications/arcgis2/rest/services/" + folder + "/" + service + "/MapServer";
 }
 exports.makeServiceUrl = makeServiceUrl;
+function localCacheUrl(folder, service) {
+    var loc = window.location.href;
+    var url = "/mapserver/" + folder + "/" + service;
+    if (loc.indexOf('http://transportal.cee.wisc.edu') > -1) {
+        if (loc.toLowerCase().indexOf('webmapsstage') > -1) {
+            url = 'https://transportal.cee.wisc.edu/gis/webmapsstage' + url;
+        }
+        else {
+            url = 'https://transportal.cee.wisc.edu/gis/webmaps' + url;
+        }
+    }
+    return url;
+}
+exports.localCacheUrl = localCacheUrl;
 /**
  * esri mapserver layer
  * @augments LayerBase

src/layers/LayerEsriMapServer.ts

@@ -10,6 +10,8 @@ import $ = require('jquery');
 
 const nm = provide('layers');
 
+
+
 /**
  * Helper to return the url to the service on the production server
  * @param {string} folder
@@ -20,6 +22,25 @@ export function makeServiceUrl(folder: string, service: string): string{
     return `https://transportal.cee.wisc.edu/applications/arcgis2/rest/services/${folder}/${service}/MapServer`
 }
 
+export function localCacheUrl(folder: string, service: string): string{
+    let loc = window.location.href;
+
+    let url = `/mapserver/${folder}/${service}`;
+
+    if (loc.indexOf('http://transportal.cee.wisc.edu') > -1){
+        if (loc.toLowerCase().indexOf('webmapsstage') > -1){
+            url = 'https://transportal.cee.wisc.edu/gis/webmapsstage' + url;
+        } else {
+            url = 'https://transportal.cee.wisc.edu/gis/webmaps' + url
+        }
+    }
+
+
+    return url;
+}
+
+
+
 
 export interface LayerEsriMapServerOptions extends LayerBaseOptions {
     addPopup?: boolean;