Change archive listing to return JSON

voicegardens/server.py

@@ -3,7 +3,7 @@
 import os.path
 from pathlib import Path
 
-from flask import Flask, render_template, request, send_from_directory
+from flask import Flask, render_template, request, send_from_directory, jsonify
 from flask_cors import CORS
 from werkzeug.utils import secure_filename
 
@@ -58,5 +58,8 @@ def uploaded_file(filename):
 def archive():
     """Serve the archive listing."""
     listing = os.listdir(UPLOAD_DIRECTORY)
-    files = filter(lambda f: f.endswith(".wav"), listing)
+    filenames = filter(lambda f: f.endswith(".wav"), listing)
-    return render_template("archive.html", files=files)
+    return jsonify([
+        "{}{}".format(request.url_root, filename)
+        for filename in filenames
+    ])