catalogue style change

[wolnelektury.git] / apps / lesmianator / views.py

diff --git a/apps/lesmianator/views.py b/apps/lesmianator/views.py
index bb0a562..e86febe 100644 (file)
--- a/apps/lesmianator/views.py
+++ b/apps/lesmianator/views.py
@@ -1,5 +1,6 @@
 # Create your views here.
 
+from django.http import Http404
 from django.shortcuts import render_to_response, get_object_or_404
 from django.template import RequestContext
 from django.contrib.auth.decorators import login_required
@@ -7,17 +8,15 @@ from django.views.decorators import cache
 
 from catalogue.utils import get_random_hash
 from catalogue.models import Book, Tag
-from catalogue import forms
 from lesmianator.models import Poem, Continuations
 
 
 def main_page(request):
     last = Poem.objects.all().order_by('-created_at')[:10]
-    form = forms.SearchForm()
     shelves = Tag.objects.filter(user__username='lesmianator')
 
     return render_to_response('lesmianator/lesmianator.html', 
-                {"last": last, "form": form, "shelves": shelves},
+                {"last": last, "shelves": shelves},
                 context_instance=RequestContext(request))
 
 
@@ -66,8 +65,11 @@ def poem_from_set(request, shelf):
 def get_poem(request, poem):
     p = get_object_or_404(Poem, slug=poem)
     p.visit()
-    books = Book.objects.filter(id__in=p.get_created_from_value())
-    book = books[0] if len(books) == 1 else None
+    if p.created_from:
+        books = Book.objects.filter(id__in=p.get_created_from_value())
+        book = books[0] if len(books) == 1 else None
+    else:
+        books = book = None
 
     return render_to_response('lesmianator/poem.html', 
                 {"poem": p, "books": books, "book": book},