From a31464358813a3f10ccb73ff8ccf3ec80c325db1 Mon Sep 17 00:00:00 2001
From: Marwin Schulz <m.schulz@multimerx.de>
Date: Fri, 20 Mar 2026 12:58:38 +0100
Subject: [PATCH] Fix JS crash: serialize saved_stations/featured_stations to
 proper JSON

Python booleans (True/False) in saved_stations (is_favorite field) and
history (scrobbled field) were being rendered literally into JS via
|safe, causing 'True is not defined' ReferenceError that broke all JS
including book loading.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 radio/views.py              | 4 +++-
 templates/radio/player.html | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/radio/views.py b/radio/views.py
index c1653d4..29a29df 100644
--- a/radio/views.py
+++ b/radio/views.py
@@ -84,10 +84,12 @@ def index(request):
 
     context = {
         'saved_stations': saved_stations,
+        'saved_stations_json': json.dumps(saved_stations, cls=DjangoJSONEncoder),
         'history': history,
         'amazon_enabled': settings.AMAZON_AFFILIATE_ENABLED,
         'featured_stations': featured,
-        'initial_podcast_feeds': initial_podcast_feeds,
+        'featured_stations_json': json.dumps(featured, cls=DjangoJSONEncoder),
+        'initial_podcast_feeds': json.dumps(initial_podcast_feeds, cls=DjangoJSONEncoder),
         'focus_station': focus_station,
         'focus_station_json': json.dumps(focus_station, cls=DjangoJSONEncoder),
         'encrypted_bg': encrypted_bg,
diff --git a/templates/radio/player.html b/templates/radio/player.html
index 099a52d..ebda44d 100644
--- a/templates/radio/player.html
+++ b/templates/radio/player.html
@@ -364,8 +364,8 @@
 {% block extra_js %}
 <script>
   // Pass Django context into JS
-  const INITIAL_SAVED = {{ saved_stations|safe }};
-  const INITIAL_FEATURED = {{ featured_stations|safe }};
+  const INITIAL_SAVED = {{ saved_stations_json|safe }};
+  const INITIAL_FEATURED = {{ featured_stations_json|safe }};
   const IS_AUTHENTICATED = {{ user.is_authenticated|yesno:"true,false" }};
   const INITIAL_PODCAST_FEEDS = {{ initial_podcast_feeds|safe }};
   window.USER_ID = {{ user.id|default:"null" }};