def clean_file(self):
uploaded_file = self.cleaned_data['file']
error = clean_file(uploaded_file, image=True)
if error:
raise forms.ValidationError(error)
return uploaded_file
def add_gallery(request):
if request.method == "POST":
json_dict = {}
if request.POST["name"] == "":
json_dict["name"] = "This field is required."
file = None
if request.FILES.get("file"):
file = request.FILES["file"]
if request.POST["change"] == "0" and not file:
json_dict["file"] = "This field is required. Please select a file."
elif request.POST["change"] == "0" and clean_file(file,
image=True) != "":
json_dict["file"] = clean_file(file, image=True)
for i in range(0, int(request.POST["nr"])):
file = None
if request.FILES.get("form-" + str(i) + "-file"):
file = request.FILES["form-" + str(i) + "-file"]
if file:
error = clean_file(file, image=True)
if error != "":
json_dict[i] = error
if json_dict != {}:
response = HttpResponse(json.dumps(json_dict),
content_type='application/json')
response.status_code = 400
return response
if request.POST["change"] == "1":
obj = get_object_or_404(Gallery, id=request.POST["id"])
obj.name = escape(request.POST["name"])
if request.FILES.get("file"):
obj.file = request.FILES["file"]
obj.save()
for i in range(0, int(request.POST["delete_nr"])):
id = int(request.POST["delete-" + str(i) + "-id"])
photo = GalleryPhoto.objects.get(pk=id)
photo.delete()
else:
obj = Gallery(name=escape(request.POST["name"]),
file=request.FILES["file"],
author=request.user)
obj.save()
for i in range(0, int(request.POST["nr"])):
id = None
if request.POST.get("form-" + str(i) + "-id"):
id = request.POST["form-" + str(i) + "-id"]
file = None
if request.FILES.get("form-" + str(i) + "-file"):
file = request.FILES["form-" + str(i) + "-file"]
name = request.POST["form-" + str(i) + "-name"]
if not id:
photo = GalleryPhoto(gallery=obj,
name=name,
file=file,
author=request.user,
location="gallery/" + str(obj.slug))
photo.save()
else:
photo = GalleryPhoto.objects.get(pk=id)
photo.name = name
photo.save()
return redirect("/admin/gallery/gallery/")
else:
return HttpResponseForbidden()
