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     try:
   7         album = Album.objects.get(slug__exact=slug)
   8         photos = Photo.objects.filter(album=album).order_by('order', 'image')
   9     except:
  10         raise Http404
  11     return django.views.generic.list_detail.object_list(request, photos, paginate_by=20, template_name='photo/photo_index.html', allow_empty=False)
  12
  13 def photo_view(request, slug, id):
  14     try:
  15         id = int(id)
  16         album = Album.objects.get(slug__exact=slug)
  17         photos = Photo.objects.filter(album=album).order_by('order', 'image')
  18         photo_qs = Photo.objects.filter(id=id)
  19         found_prev = False
  20         prev_photo = None
  21         found_next = False
  22         next_photo = None
  23         for photo in photos:
  24             if not found_prev:
  25                 if not photo.id == id:
  26                     prev_photo = photo
  27                 else:
  28                     found_prev = True
  29             if found_next:
  30                 next_photo = photo
  31                 break
  32             if photo.id == id:
  33                 found_next = True
  34     except:
  35         raise Http404
  36     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 })