sommitrealweird/photo/views.py

   1 import django.views.generic.list_detail
   2 from django.http import Http404
   3 from models import Album, Photo
   4
   5 def album_view(request, slug):
   6     album = Album.objects.get(slug__exact=slug)
   7     photos = Photo.objects.filter(album=album).order_by('order', 'image')
   8     return django.views.generic.list_detail.object_list(request, photos, paginate_by=20, template_name='photo/photo_index.html')
   9
  10 def photo_view(request, slug, id):
  11     id = int(id)
  12     album = Album.objects.get(slug__exact=slug)
  13     photos = Photo.objects.filter(album=album).order_by('order', 'image')
  14     photo_qs = Photo.objects.filter(id=id)
  15     found_prev = False
  16     prev_photo = None
  17     found_next = False
  18     next_photo = None
  19     for photo in photos:
  20         if not found_prev:
  21             if not photo.id == id:
  22                 prev_photo = photo
  23             else:
  24                 found_prev = True
  25         if found_next:
  26             next_photo = photo
  27             break
  28         if photo.id == id:
  29             found_next = True
  30     return django.views.generic.list_detail.object_detail(request, photo_qs, object_id=id, template_name='photo/photo.html', extra_context={"next_photo": next_photo, "prev_photo": prev_photo })