Rejig changeset details in the style of danstowell

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

diff --git a/app/assets/javascripts/embed.js.erb b/app/assets/javascripts/embed.js.erb
index 09e211b0a5a1bcbb8c36c6d3109f8bf3574790a2..59ef7f070294aa23caf8b65caf6c6633e6e311c7 100644 (file)
--- a/app/assets/javascripts/embed.js.erb
+++ b/app/assets/javascripts/embed.js.erb
@@ -5,12 +5,11 @@ window.onload = function () {
   var query = (window.location.search || '?').substr(1),
       args  = {};
 
-  query.replace(/([^&=]+)=?([^&]*)(?:&+|$)/g, function(match, key, value) {
-    value = value.split(",");
-    if (value.length == 1)
-      value = value[0];
-    args[key] = value;
-  });
+  var pairs = query.split('&');
+  for (var i = 0; i < pairs.length; i++) {
+    var parts = pairs[i].split('=');
+    args[parts[0]] = decodeURIComponent(parts[1] || '');
+  }
 
   var map = L.map("map");
   map.attributionControl.setPrefix('');
@@ -23,19 +22,25 @@ window.onload = function () {
     new L.OSM.TransportMap().addTo(map);
   } else if (args.layer == "mapquest") {
     new L.OSM.MapQuestOpen().addTo(map);
+  } else if (args.layer == "hot") {
+    new L.OSM.HOT().addTo(map);
   }
 
   if (args.marker) {
-    L.marker(args.marker, {icon: L.icon({
+    L.marker(args.marker.split(','), {icon: L.icon({
       iconUrl: <%= asset_path('images/marker-icon.png').to_json %>,
-      shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>
+      iconSize: new L.Point(25, 41),
+      iconAnchor: new L.Point(12, 41),
+      shadowUrl: <%= asset_path('images/marker-shadow.png').to_json %>,
+      shadowSize: new L.Point(41, 41)
     })}).addTo(map);
   }
 
   if (args.bbox) {
-    map.fitBounds([L.latLng(args.bbox[1], args.bbox[0]),
-                   L.latLng(args.bbox[3], args.bbox[2])])
+    var bbox = args.bbox.split(',');
+    map.fitBounds([L.latLng(bbox[1], bbox[0]),
+                   L.latLng(bbox[3], bbox[2])])
   } else {
     map.fitWorld();
-  }  
+  }
 };