Allow to load static JSON overlay layers

1 files changed, 16 insertions, 2 deletions

diff --git a/chimere/static/chimere/js/jquery.chimere-leaflet.js b/chimere/static/chimere/js/jquery.chimere-leaflet.js
index b48a54e..f0ae75f 100644
--- a/chimere/static/chimere/js/jquery.chimere-leaflet.js
+++ b/chimere/static/chimere/js/jquery.chimere-leaflet.js
@@ -105,7 +105,8 @@ See the file COPYING for details.
                                            'marker-cluster-large',
                                            'marker-cluster-xlarge',
                                            'marker-cluster-xxlarge'
-                                            )
+                                            ),
+            extra_json_data: null
         };
         var settings = {};
     /*
@@ -126,12 +127,13 @@ See the file COPYING for details.
             for (idx=0 ; idx < settings.map_layers.length ; idx++){
                 map_layers[settings.map_layer_names[idx]] = settings.map_layers[idx];
             }
-            L.control.layers(map_layers).addTo(map);
+            settings.layer_control = L.control.layers(map_layers).addTo(map);
             if(settings.zoom && settings.lat && settings.lon){
                 map.setView([settings.lat, settings.lon], settings.zoom);
             } else {
                 map.fitWorld();
             }
+
             settings.icons = new Object();
             if (settings.enable_clustering){
                 settings.NumberedDivIcon = L.Icon.extend({
@@ -246,6 +248,18 @@ See the file COPYING for details.
 
             methods.loadCategories();
             methods.loadGeoObjects();
+            if (settings.extra_json_data){
+                for (idx=0;idx<settings.extra_json_data.length;idx++){
+                    var json_data = settings.extra_json_data[idx];
+                    $.getJSON(json_data['url'], function(data) {
+                        var geojsonLayer = new L.GeoJSON(data,{
+                                                      style:json_data['style']
+                                            });
+                        settings.layer_control.addOverlay(geojsonLayer,
+                                                          json_data['name']);
+                    });
+                }
+            }
         },
         hidePopup: function (evt) {
             settings.map.closePopup();