views.py 文件源码

def napravi_oglas(request):
    if not request.user.is_authenticated():
        return render(request, 'music/login.html')
    else:
        form = OglasForm(request.POST or None, request.FILES or None)
        if form.is_valid():
            oglas = form.save(commit=False)
            oglas.vlasnik = request.user
            oglas.slike = request.FILES['slike']
            file_type = oglas.slike.url.split('.')[-1]
            file_type = file_type.lower()
            if file_type not in IMAGE_FILE_TYPES:
                context = {
                    'oglas': oglas,
                    'form': form,
                    'error_message': 'Image file must be PNG, JPG, or JPEG',
                }
                return render(request, 'music/napravi_oglas.html', context)
            oglas.save()
            return render(request, 'music/detail.html', {'oglas': oglas})
        context = {
            "form": form,
            'kategorije': Kategorija.objects.all(),
        }
        return render(request, 'music/napravi_oglas.html', context)