Format CSV

js/control/Export.js

@@ -86,6 +86,8 @@ BR.Export = L.Class.extend({
                 return BR.Kml.format(track);
             case 'geojson':
                 return JSON.stringify(track, null, 2);
+            case 'csv':
+                return BR.Csv.format(track);
             default:
                 break;
         }

js/format/Csv.js

@@ -0,0 +1,14 @@
+BR.Csv = {
+    format: function (geoJson) {
+        const separator = '\t';
+        const newline = '\n';
+        const messages = geoJson.features[0].properties.messages;
+        let csv = '';
+
+        for (const entries of messages) {
+            csv += entries.join(separator) + newline;
+        }
+
+        return csv;
+    },
+};