adds api gpx upload route

web/src/lib/util/authorization_util.ts

@@ -1,10 +1,10 @@
 const privateRoutes = [
-    "/profile",
-    "/lists",
-  ]
-  
-  export function isRouteProtected(path: string) {
-    return privateRoutes.some(allowedPath =>
-      path === allowedPath || path.startsWith(allowedPath + '/')
-    );
-  }
+  "/profile",
+  "/lists",
+]
+
+export function isRouteProtected(path: string) {
+  return privateRoutes.some(allowedPath =>
+    path === allowedPath || path.startsWith(allowedPath + '/')
+  );
+}

web/src/lib/util/gpx_util.ts

@@ -0,0 +1,38 @@
+import { Trail } from "$lib/models/trail";
+import { Waypoint } from "$lib/models/waypoint";
+import { JSDOM } from "jsdom"
+
+export function gpx2trail(gpx: string) {
+    const xml = new JSDOM(gpx).window.document
+    const trail = new Trail("");
+
+    let name = xml.getElementsByTagName('name');
+    if (name.length > 0) {
+        trail.name = name[0].textContent ?? "";
+    }
+    let desc = xml.getElementsByTagName('desc');
+    if (desc.length > 0) {
+        trail.description = desc[0].textContent ?? "";
+    }
+
+    const el = xml.getElementsByTagName('wpt');    
+    for (let i = 0; i < el.length; i++) {
+        const wp = new Waypoint(parseFloat(el[i].getAttribute('lat')!), parseFloat(el[i].getAttribute('lon')!));
+
+        let nameEl = el[i].getElementsByTagName('name');
+        wp.name = nameEl.length > 0 ? nameEl[0].textContent ?? "" : '';
+
+        let descEl = el[i].getElementsByTagName('desc');
+        wp.description = descEl.length > 0 ? descEl[0].textContent ?? "" : '';
+
+        trail.expand.waypoints.push(wp);
+    }
+
+    const startPoint = xml.getElementsByTagName("trk")[0].getElementsByTagName("trkseg")[0].getElementsByTagName("trkpt")[0];
+    if(startPoint) {
+        trail.lat = parseFloat(startPoint.getAttribute('lat')!)
+        trail.lon = parseFloat(startPoint.getAttribute('lon')!)
+    } 
+
+    return trail
+}