update tmdb/create_mapping endpoint to return JSON

video_metadata/templates/tmdb/create_mapping.html

@@ -1,11 +0,0 @@
-{% extends 'base.html' %}
-
-{% block header %}
-	<h1>{% block title %}Set Mapping{% endblock %}</h1>
-{% endblock %}
-
-{% block content %}
-	{% if success %}
-		<p>Successfully added file mapping for {{ rel_path }}</p>
-	{% endif %}
-{% endblock %}

video_metadata/views/tmdb.py

@@ -185,6 +185,7 @@ def query_movie_json():
 def create_mapping():
     movie_id = request.args.get('movie_id')
     rel_path = request.args.get('rel_path')
+    message = ''
     errors = []
 
     if not movie_id or not rel_path:
@@ -192,26 +193,23 @@ def create_mapping():
     else:
         conn = db.get_db()
         cur = conn.cursor()
+        current_app.logger.debug(f'{util.getFunctionName()}, mapping path "{rel_path}" for id: {movie_id}')
         try:
             cur.execute('INSERT INTO movie_paths(movie_id, movie_path) VALUES(?, ?)',
                 (movie_id, rel_path))
         except DatabaseError as e:
-            errors.append(e)
+            errors.append(str(e))
 
         if len(errors) == 0:
             conn.commit()
+            message = f'Successfully added mapping for path "{rel_path}"'
 
     if errors:
         for e in errors:
             current_app.logger.error(e)
-        flash(errors)
 
-    return render_template('tmdb/create_mapping.html',
-            movie_id = movie_id,
-            rel_path = rel_path,
-            debug_str = util.dumpObject({'movie_id': movie_id, 'rel_path': rel_path}),
-            success = (len(errors) == 0)
-        )
+    return jsonify({'errors':errors, 'message':message})
+    # TODO: query_movie() will no longer need rel_path argument
 
 
 ###################