Django 1.7, working version.

[wolnelektury.git] / apps / pdcounter / models.py

diff --git a/apps/pdcounter/models.py b/apps/pdcounter/models.py
index f483293..7c10f1e 100644 (file)
--- a/apps/pdcounter/models.py
+++ b/apps/pdcounter/models.py
@@ -2,11 +2,12 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+from django.conf import settings
 from django.db import models
 from django.db.models import permalink
-from django.utils.translation import ugettext as _
+from django.utils.translation import ugettext_lazy as _
 from datetime import datetime
-
+from django.db.models.signals import post_save, post_delete
 
 class Author(models.Model):
     name = models.CharField(_('name'), max_length=50, db_index=True)
@@ -85,3 +86,15 @@ class BookStub(models.Model):
 
     def pretty_title(self, html_links=False):
         return ', '.join((self.author, self.title))
+
+
+if not settings.NO_SEARCH_INDEX:
+    def update_index(sender, instance, **kwargs):
+        from search.index import Index
+        idx = Index()
+        idx.index_tags(instance, remove_only=not 'created' in kwargs)
+
+    post_delete.connect(update_index, Author)
+    post_delete.connect(update_index, BookStub)
+    post_save.connect(update_index, Author)
+    post_save.connect(update_index, BookStub)