Eliminate interpolation in changeset JS

[rails.git] / app / views / changeset / _map.html.erb

diff --git a/app/views/changeset/_map.html.erb b/app/views/changeset/_map.html.erb
index a586811f734687a576078e70168be001ef8e95a0..df91d6d7b4a3a9b55f9d2544e3e3f5239c0948bc 100644 (file)
--- a/app/views/changeset/_map.html.erb
+++ b/app/views/changeset/_map.html.erb
@@ -43,20 +43,16 @@
 
     var bounds = new OpenLayers.Bounds();
 
-    <% @edits.each do |edit| %>
-    <% if edit.has_valid_bbox? %>
-    <% bbox = edit.bbox.to_unscaled %>
-    var minlon = <%= bbox.min_lon %>;
-    var minlat = <%= bbox.min_lat %>;
-    var maxlon = <%= bbox.max_lon %>;
-    var maxlat = <%= bbox.max_lat %>;
-    var bbox = new OpenLayers.Bounds(minlon, minlat, maxlon, maxlat);
+    $("[data-changeset]").each(function () {
+      var changeset = $(this).data('changeset');
+      if (changeset.bbox) {
+        var bbox = new OpenLayers.Bounds(changeset.bbox.minlon, changeset.bbox.minlat, changeset.bbox.maxlon, changeset.bbox.maxlat);
 
-    bounds.extend(bbox);
+        bounds.extend(bbox);
 
-    addBoxToMap(bbox, "<%= edit.id %>", true);
-    <% end %>
-    <% end %>
+        addBoxToMap(bbox, changeset.id, true);
+      }
+    });
 
     vectors.events.on({
       "featureselected": function(feature) {
@@ -74,10 +70,11 @@
     map.addControl(selectControl);
     selectControl.activate();
 
-    <% if ! @bbox.nil? %>
-      map.zoomToExtent(proj(new OpenLayers.Bounds(<%= @bbox %>)));
-    <% else %>
+    var params = OSM.mapParams();
+    if (params.bbox) {
+      map.zoomToExtent(proj(new OpenLayers.Bounds(params.minlon, params.minlat, params.maxlon, params.maxlat)));
+    } else {
       map.zoomToExtent(proj(bounds));
-    <% end %>
+    }
   });
 </script>