def post(self, request, *args, **kwargs):
if not request.user.is_authenticated():
raise PermissionDenied
recipe = get_object_or_404(ImageComparisonRecipe,
pk=self.kwargs['selectfor'])
if not recipe.comparison.user_can_edit(request.user):
raise PermissionDenied
form = ImageComparisonRecipeForm(request.POST,
prefix='selectrecipedialog',
instance=recipe)
if form.is_valid():
form.save()
messages.success(
request,
'Changes to image comparison recipe %s saved successfully.' %
recipe.pn)
return HttpResponseRedirect(
reverse('image_comparison_recipe', args=(recipe.id, )))
else:
# FIXME this is ugly because HTML gets escaped
messages.error(request, 'Failed to save changes: %s' % form.errors)
return self.get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = super(ImageCompareRecipeSelectDetailView,
self).get_context_data(**kwargs)
recipe = get_object_or_404(ImageComparisonRecipe,
pk=self.kwargs['selectfor'])
if not recipe.comparison.user_can_view(self.request.user):
raise PermissionDenied
context['select_for'] = recipe
context['existing_cover_recipe'] = recipe.get_cover_recipe()
comparison_form = ImageComparisonRecipeForm(
prefix='selectrecipedialog', instance=recipe)
comparison_form.fields['cover_pn'].widget = forms.HiddenInput()
comparison_form.fields['cover_layerbranch'].widget = forms.HiddenInput(
)
context['comparison_form'] = comparison_form
context['can_edit'] = False
context['image_comparison'] = True
return context