librarian upgrade

[wolnelektury.git] / src / wolnelektury / views.py

diff --git a/src/wolnelektury/views.py b/src/wolnelektury/views.py
index 1c0f40c..5e56f59 100644 (file)
--- a/src/wolnelektury/views.py
+++ b/src/wolnelektury/views.py
@@ -46,20 +46,21 @@ def main_page(request):
                     break
             break
 
-    # Choose a collection for main.
-    try:
-        ctx['collection'] = Collection.objects.order_by('?')[:1][0]
-    except IndexError:
-        pass
+    # Choose collections for main.
+    ctx['collections'] = Collection.objects.filter(listed=True).order_by('?')[:4]
 
     best = []
     best_places = 5
-    for recommended in Collection.objects.filter(role='recommend').order_by('?'):
+    recommended_collection = None
+    for recommended in Collection.objects.filter(listed=True, role='recommend').order_by('?'):
+        if recommended_collection is None:
+            recommended_collection = recommended
         books = list(recommended.get_books().exclude(id__in=[b.id for b in best]).order_by('?')[:best_places])
         best.extend(books)
         best_places -= len(books)
         if not best_places:
             break
+    ctx['recommended_collection'] = recommended_collection
     if best_places:
         best.extend(
             list(