Added GPX download route

router/api.js

@@ -38,6 +38,36 @@ module.exports = (fastify, opts, done) => {
     return reply;
   });
 
+  fastify.get("/gpx/:id", async (req, reply) => {
+    if (req.params.id == undefined)
+    return reply.code(400).send({ error: "No ID query parameter" });
+
+  fastify.level.db.get(req.params.id, (err, val) => {
+    if (err) {
+      console.warn(err);
+      reply.code(500).send();
+    } else {
+      let file = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?><gpx xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.topografix.com/GPX/1/1" version="1.1" creator="EMTAC BTGPS Trine II DataLog Dump 1.0 - http://www.ayeltd.biz" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">'
+      const data = JSON.parse(val);
+      const gen_wpt = (name,desc,latlon,icon="Flag") => `<wpt lat="${latlon[0]}" lon="${latlon[1]}"><ele>0</ele><name>${name}</name><cmt>-</cmt><desc>${desc}</desc><sym>${icon}</sym></wpt>`
+      data.main.array.forEach(a => {
+        file+= gen_wpt(a.hotel.name, a.hotel.notes, a.hotel.latlon, icon="Hotel");
+        a.places.restaurants.array.forEach(b => {
+          file+= gen_wpt(b.name, b.notes, b.latlon, icon="Restaurant");
+        });
+        a.places.activities.array.forEach(b => {
+          file+= gen_wpt(b.name, b.notes, b.latlon, icon="Tree");
+        });
+      });
+      file+="</gpx>";
+      reply.header('Content-Type', 'application/gpx+xml');
+      reply.header('Content-Disposition', `attachment; filename=${req.params.id}.gpx`);
+      reply.send(file);
+    }
+  });
+  return reply;
+  });
+
   fastify.get("/:id", async (req, reply) => {
     if (req.params.id == undefined)
       return reply.code(400).send({ error: "No ID query parameter" });