dynamic catalogue menu

[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 c2d7dd6..33eec32 100644 (file)
--- a/apps/catalogue/templatetags/catalogue_tags.py
+++ b/apps/catalogue/templatetags/catalogue_tags.py
@@ -358,23 +358,17 @@ def related_books(book, limit=6):
     }
 
 
+@register.inclusion_tag('catalogue/menu.html')
+def catalogue_menu():
+    tags = Tag.objects.filter(
+            category__in=('author', 'epoch', 'genre', 'kind', 'theme')
+        ).exclude(book_count=0)
+    return split_tags(tags)
+    
+
+
 @register.simple_tag
 def tag_url(category, slug):
     return reverse('catalogue.views.tagged_object_list', args=[
         '/'.join((Tag.categories_dict[category], slug))
     ])
-
-
-@register.filter
-@stringfilter
-def removewholetags(value, tags):
-    """Removes a space separated list of [X]HTML tags from the output.
-
-    FIXME: It makes the assumption the removed tags aren't nested.
-
-    """
-    tags = [re.escape(tag) for tag in tags.split()]
-    tags_re = u'(%s)' % u'|'.join(tags)
-    tag_re = re.compile(ur'<%s[^>]*>.*?</\s*\1\s*>' % tags_re, re.U)
-    value = tag_re.sub(u'', value)
-    return value