Beispiel #1
0
def upload_images(request, username, trip_name_slug, post_name_slug):
    # Construct the context Dictionary
    context_dict = {}
    try:
        inpost = BlogPost.objects.get(slug=post_name_slug)
        context_dict['post'] = inpost
        trip = Trip.objects.get(slug=trip_name_slug)
        context_dict['trip'] = trip
    except BlogPost.DoesNotExist:
        context_dict['post'] = None
    except Trip.DoesNotExist:
        context_dict['trip'] = None

    if request.method == 'POST':
        # If POST use form to create PostImage object
        form = PhotoForm(request.POST, request.FILES)
        if form.is_valid():
            photo = form.save(commit=False)
            photo.post = inpost
            photo.save()
            # Create a JSON from the new PostImage object, and pass that in as our response, since the JS uses JSON
            data = {
                'is_valid': True,
                'name': photo.name,
                'url': photo.image.url
            }
        else:
            data = {'is_valid': False}
        return JsonResponse(data)
    else:
        # If GET add current post photos to the context dict
        photos_list = PostImage.objects.filter(post=inpost)
        context_dict["photos"] = photos_list
        return render(request, 'app/upload_images.html', context_dict)
Beispiel #2
0
 def post(self, request):
     form = PhotoForm(self.request.POST, self.request.FILES)
     if form.is_valid():
         photo = form.save()
         data = {
             'is_valid': True,
             'name': photo.file.name,
             'url': photo.file.url
         }
     else:
         data = {'is_valid': False}
     return JsonResponse(data)