Support background hash parameter for iD

[rails.git] / app / assets / javascripts / osm.js.erb

diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb
index 4430943d1e359aa54045efe35762a895076d64da..eb5ce64f310b178126b5885186e6032a809ef8a4 100644 (file)
--- a/app/assets/javascripts/osm.js.erb
+++ b/app/assets/javascripts/osm.js.erb
@@ -22,8 +22,8 @@ OSM = {
     return url;
   },
 
-  mapParams: function (search) {
-    var params = {}, mapParams = {}, bounds, loc;
+  params: function(search) {
+    var params = {};
 
     search = (search || window.location.search).replace('?', '').split(/&|;/);
 
@@ -35,6 +35,12 @@ OSM = {
       params[key] = decodeURIComponent(val);
     }
 
+    return params;
+  },
+
+  mapParams: function (search) {
+    var params = OSM.params(search), mapParams = {}, bounds, loc;
+
     if (params.mlon && params.mlat) {
       mapParams.marker = true;
       mapParams.mlon = parseFloat(params.mlon);
@@ -81,6 +87,8 @@ OSM = {
       mapParams.zoom = hash.zoom;
       mapParams.object_zoom = false;
     } else if (bounds) {
+      mapParams.lon = bounds.getCenter().lng; // Not used by main map, but
+      mapParams.lat = bounds.getCenter().lat; // are used by iD/Potlatch.
       mapParams.bounds = bounds;
       mapParams.object_zoom = false;
     } else if (params.lon && params.lat) {