From 0fc468a6824dde781b786f7152489d294593ad79 Mon Sep 17 00:00:00 2001
From: Norbert Renner <norbert.renner@gmx.de>
Date: Thu, 1 Apr 2021 12:17:18 +0200
Subject: [PATCH] Format CSV

---
 js/control/Export.js |  2 ++
 js/format/Csv.js     | 14 ++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 js/format/Csv.js

diff --git a/js/control/Export.js b/js/control/Export.js
index 5a492b6..b19dd4c 100644
--- a/js/control/Export.js
+++ b/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;
         }
diff --git a/js/format/Csv.js b/js/format/Csv.js
new file mode 100644
index 0000000..188fd30
--- /dev/null
+++ b/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;
+    },
+};