def picture_detail(request, picture_id):
if int(picture_id) > 0:
picture_model=get_object_or_404(Picture, pk=picture_id)
else:
picture_model=Picture()
picture_model.id = 0
return render(request,
'comp461app/picture_detail.html',
{'picture_model':picture_model,
'error_message':request.GET.get('errormessage','')})
def save_picture(request, picture_id):
if not request.user.is_authenticated():
return render(request,'comp461app/login.html',{})
if not request.POST.get('Url') or not request.POST.get('ThumbUrl'):
return HttpResponseRedirect('/picture/%s?errormessage=All field must be filled' % picture_id)
if int(picture_id) > 0:
picture_model=get_object_or_404(Picture, pk=picture_id)
else:
picture_model=Picture()
picture_model.CreatedAt = datetime.now()
picture_model.Likes=0
picture_model.Dislikes=0
picture_model.id=picture_id
picture_model.Url=request.POST.get('Url')
picture_model.CreatedBy_id = request.user.id
#picture_model.save()
save_picture_thumbnail(picture_model,request.POST.get('ThumbUrl'))
return HttpResponseRedirect(request.GET.get('return_url','/picture/%s' % picture_model.id))