newsletter option for social signup

[wolnelektury.git] / src / catalogue / signals.py

diff --git a/src/catalogue/signals.py b/src/catalogue/signals.py
index 3adfedb..f3cacaa 100644 (file)
--- a/src/catalogue/signals.py
+++ b/src/catalogue/signals.py
@@ -19,6 +19,7 @@ from .models import BookMedia, Book, Collection, Fragment, Tag
 
 @receiver([post_save, post_delete], sender=BookMedia)
 def bookmedia_save(sender, instance, **kwargs):
+    instance.book.set_audio_length()
     instance.book.save()