X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/6aa28c35d2d68f512ba2ae2fdde2c5e5b5d8e808..aafc5637375b1f58d46317b6367f5658a31c7f36:/apps/catalogue/views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index bf52dc43c..2a826d95a 100644
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -12,6 +12,7 @@ from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
 from django.utils import simplejson
 from django.utils.functional import Promise
 from django.utils.encoding import force_unicode
+from django.views.decorators.cache import cache_page
 
 from catalogue import models
 from catalogue import forms
@@ -140,9 +141,16 @@ def book_detail(request, slug):
         context_instance=RequestContext(request))
 
 
+@cache_page(60 * 60)
 def book_text(request, slug):
     book = get_object_or_404(models.Book, slug=slug)
+    book_themes = {}
+    for fragment in book.fragments.all():
+        for theme in fragment.tags.filter(category='theme'):
+            book_themes.setdefault(theme, []).append(fragment)
     
+    book_themes = book_themes.items()
+    book_themes.sort(key=lambda s: s[0].sort_key)
     return render_to_response('catalogue/book_text.html', locals(),
         context_instance=RequestContext(request))