Don't try and parse an empty string as a layer config, and cope a bit

[rails.git] / public / export / embed.html

diff --git a/public/export/embed.html b/public/export/embed.html
index 41cd75f4364cb4b73301c3b205005eee81b6e2b4..af45a6b1f99cea1eb631c0e19a6863d76763a128 100644 (file)
--- a/public/export/embed.html
+++ b/public/export/embed.html
@@ -13,48 +13,11 @@
     <script src="http://openstreetmap.org/openlayers/OpenStreetMap.js"></script>
     <script type="text/javascript">
         var map, layer;
-        function localUpdateLink() {
-            var center = this.map.getCenter();
-
-            // Map not initialized yet. Break out of this function.
-            if (!center) {
-                return;
-            }
-
-            var params = OpenLayers.Util.getParameters(this.base);
-
-            params.zoom = this.map.getZoom();
-            var lat = center.lat;
-            var lon = center.lon;
-
-            if (this.displayProjection) {
-                var mapPosition = OpenLayers.Projection.transform(
-                  { x: lon, y: lat },
-                  this.map.getProjectionObject(),
-                  this.displayProjection );
-                lon = mapPosition.x;
-                lat = mapPosition.y;
-            }
-
-            params.lat = Math.round(lat*100000)/100000;
-            params.lon = Math.round(lon*100000)/100000;
-
-            var href = this.base;
-            if(href.indexOf('?') != -1) {
-                href = href.substring( 0, href.indexOf('?') );
-            }
-
-            href += '?' + OpenLayers.Util.getParameterString(params);
-            this.element.href = href;
-        }
-
         function init(){
-            OpenLayers.Lang.en.permalink = "Larger Map";
             map = new OpenLayers.Map ("map", {
               controls: [
                   new OpenLayers.Control.Attribution(),
-                  new OpenLayers.Control.Navigation(),
-                  new OpenLayers.Control.Permalink(null, "http://openstreetmap.org/", { updateLink: localUpdateLink })
+                  new OpenLayers.Control.Navigation()
               ],
               maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,
                                                20037508.34,20037508.34),
@@ -74,13 +37,20 @@
                    attribution: attribution
                 });
                 map.addLayer(mapnik);
-            } else {
+            } else if (args.layer == "osmarender") {
                 var osmarender = new OpenLayers.Layer.OSM.Osmarender("Osmarender", {
                    displayOutsideMaxExtent: true,
                    wrapDateLine: true,
                    attribution: attribution
                 });
                 map.addLayer(osmarender);
+            } else if (args.layer == "cycle map") {
+                var cyclemap = new OpenLayers.Layer.OSM.CycleMap("Cycle Map", {
+                   displayOutsideMaxExtent: true,
+                   wrapDateLine: true,
+                   attribution: attribution
+                });
+                map.addLayer(cyclemap);
             }
 
             if (args.marker) {