Merge branch 'master' of git@github.com:fnp/wolnelektury

[wolnelektury.git] / apps / catalogue / templatetags / catalogue_tags.py

diff --git a/apps/catalogue/templatetags/catalogue_tags.py b/apps/catalogue/templatetags/catalogue_tags.py
index 36a015a..9475348 100644 (file)
--- a/apps/catalogue/templatetags/catalogue_tags.py
+++ b/apps/catalogue/templatetags/catalogue_tags.py
@@ -61,9 +61,16 @@ def simple_title(tags):
     return capfirst(', '.join(title))
 
 
+def book_stub_title(book):
+    return ', '.join((book.author, book.title))
+
+
 @register.simple_tag
 def book_title(book, html_links=False):
-    names = list(book.tags.filter(category='author'))
+    try:
+        names = list(book.tags.filter(category='author'))
+    except AttributeError:
+        return book_stub_title(book)
 
     books = []
     while book:
@@ -253,6 +260,7 @@ def tag_list(tags, choices=None):
 
 @register.inclusion_tag('catalogue/folded_tag_list.html')
 def folded_tag_list(tags, choices=None):
+    tags = [tag for tag in tags if tag.count]
     if choices is None:
         choices = []
     some_tags_hidden = False