def add_recipe(request):
ImageFormSet=modelformset_factory(Image,form=ImageForm,max_num=5)
if request.method=='POST':
recipe_form=RecipeForm(request.POST)
formset=ImageFormSet(request.POST,request.FILES,queryset=Image.objects.none())
if recipe_form.is_valid() and formset.is_valid() :
recipe=recipe_form.save(commit=False)
recipe.user = request.user
recipe.save()
for form in formset.cleaned_data:
image=form['image']
Image.objects.create(image=image,recipe=recipe)
return redirect(recipe.get_absolute_url())
else:
recipe_form=RecipeForm()
formset=ImageFormSet(queryset=Image.objects.none())
return render(request,'add-recipe.html',locals())
def update_recipe(request,pk):
recipe=get_object_or_404(Recipe,pk=pk)
if request.user == recipe.user:
ImageFormSet=modelformset_factory(Image,form=ImageForm,max_num=5)
recipe_form=RecipeForm(request.POST or None,instance=recipe)
formset=ImageFormSet(request.POST or None,request.FILES or None,queryset=Image.objects.filter(recipe=recipe))
if recipe_form.is_valid() and formset.is_valid():
recipe=recipe_form.save()
for form in formset:
image=form.save(commit=False)
image.recipe=recipe
image.save()
return redirect(recipe.get_absolute_url())
return render(request,'update-recipe.html',locals())
else:
return HttpResponse('<h1>403 Forbidden</h1>')
def test_invalid_duplicate_name(self):
"""
Create recipe which will be occupying chosen name to trigger clean_recipe_name
"""
User.objects.create_superuser('Necessary Evil', '*****@*****.**',
'SomeP5WD-40')
Recipe(recipe_name=self.default_data['recipe_name'],
accepted=True,
preparation_time=50,
recipe_image='tree.JPG',
directions='blablablab').save()
form = RecipeForm(data=self.default_data,
files=self.files,
collect_ing=[])
self.assertFalse(form.is_valid())
self.assertIn(
'This title has already been used. Please type another one.',
dict(form.errors)['recipe_name'])
def test_valid_recipe_form(self):
form = RecipeForm(data=self.default_data,
files=self.files,
collect_ing=[])
self.assertTrue(form.is_valid())
