X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/c661073dd0969caa9a47a225f3d3fae767295c3d..b2422020bc864b75f31c215b34692468cc03ce92:/apps/catalogue/models/collection.py

diff --git a/apps/catalogue/models/collection.py b/apps/catalogue/models/collection.py
index 1c9027c31..8f67f88e0 100644
--- a/apps/catalogue/models/collection.py
+++ b/apps/catalogue/models/collection.py
@@ -23,3 +23,14 @@ class Collection(models.Model):
 
     def __unicode__(self):
         return self.title
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ("collection", [self.slug])
+
+    def get_query(self):
+        slugs = self.book_slugs.split()
+        # allow URIs
+        slugs = [slug.rstrip('/').rsplit('/', 1)[-1] if '/' in slug else slug
+                    for slug in slugs]
+        return models.Q(slug__in=slugs)