def show_photo(request, photo_id):
photo_resp = {}
try:
photo = Photo.objects.get(pk=photo_id)
except Photo.DoesNotExist:
return HttpResponseRedirect('/photo/')
photo_resp['url'] = photo.url()
photo_resp['img'] = photo.img()
photo_resp['desc'] = photo.desc
# Get the ids of previous and next photos.
photo_list = Photo.objects.filter(album__pk=photo.album.id)
if photo_list.count() == 1:
photo_resp['prev'] = -1
photo_resp['next'] = -1
elif photo_list[0].id == int(photo_id):
photo_resp['prev'] = -1
photo_resp['next'] = wrap_photo_url(photo_list[1].id)
elif photo_list[photo_list.count()-1].id == int(photo_id):
photo_resp['prev'] = wrap_photo_url(photo_list[photo_list.count()-2].id)
photo_resp['next'] = -1
else:
for i in range(photo_list.count()):
if photo_list[i].id == int(photo_id):
photo_resp['prev'] == wrap_photo_url(photo_list[i-1].id)
photo_resp['next'] == wrap_photo_url(photo_list[i+1].id)
break
comment = Comment.objects.filter(photo__pk=photo_id)
return render_to_response('photo_view.html',
{'photo': photo_resp,
'album': photo.album,
'comment_list': comment},
context_instance=RequestContext(request));
def show_photo_page(request, photo, form):
photo_resp = {}
photo_resp['url'] = photo.url()
photo_resp['img'] = photo.img()
photo_resp['desc'] = photo.desc
# Get the ids of previous and next photos.
photo_list = Photo.objects.filter(album__pk=photo.album.id)
if photo_list.count() == 1:
photo_resp['prev'] = -1
photo_resp['next'] = -1
elif photo_list[0].id == photo.id:
photo_resp['prev'] = -1
photo_resp['next'] = wrap_photo_url(photo_list[1].id)
elif photo_list[photo_list.count()-1].id == photo.id:
photo_resp['prev'] = wrap_photo_url(photo_list[photo_list.count()-2].id)
photo_resp['next'] = -1
else:
for i in range(photo_list.count()):
if photo_list[i].id == photo.id:
photo_resp['prev'] == wrap_photo_url(photo_list[i-1].id)
photo_resp['next'] == wrap_photo_url(photo_list[i+1].id)
break
comment = Comment.objects.filter(photo__pk=photo.id)
return render_to_response('photo_view.html',
{'photo': photo_resp,
'album': photo.album,
'comment_list': comment,
'form': form },
context_instance=RequestContext(request));
def url(self):
return wrap_photo_url(self.id)