add edit-recipe-name

recipes/templates/recipe.html

@@ -3,6 +3,7 @@
 {% block main %}
 <h1>{{ recipe.title }}</h1>
 {% if perms.recipes.add_recipe %}
+<p><a href="{% url 'edit-recipe' recipe.slug %}">Edit recipe name</a></p>
 <p><a href="{% url 'add-version' recipe.slug %}">Add version</a></p>
 {% endif %}
 	<ul>

recipes/templates/version.html

@@ -6,6 +6,7 @@
 <p><a href="{{ recipe.get_absolute_url }}">Show all versions</a></p>
 {% endif %}
 {% if perms.recipes.add_recipe %}
+<p><a href="{% url 'edit-recipe' recipe.slug %}">Edit recipe name</a></p>
 <p><a href="{% url 'add-version' recipe.slug %}">Add version</a></p>
 <p><a href="{% url 'edit-version' recipe.slug version.slug %}">Edit Version</a></p>
 {% endif %}

recipes/urls.py

@@ -5,6 +5,7 @@ urlpatterns = [
 	path('', views.recipes, name='recipes'),
 	path('add-recipe/', views.add_recipe, name='add-recipe'),
 	path('<slug:slug>/add-version/', views.add_version, name='add-version'),
+	path('<slug:slug>/edit-recipe/', views.edit_recipe, name='edit-recipe'),
 	path('<slug:slug_recipe>/<slug:slug_version>/edit-version/', views.edit_version, name='edit-version'),
 	path('<slug:slug_recipe>/<slug:slug_version>/', views.version, name='version'),
 	path('<slug:slug>/', views.recipe, name='recipe'),

recipes/views.py

@@ -41,7 +41,7 @@ def recipe(request, slug):
 
 RECIPE_FORM_PREFIX = 'recipe'
 VERSION_FORM_PREFIX = 'version'
-INGREDIENTS_FORMSET_PREFIX = 'ingredient' # TODO refactor author_placeholder argument
+INGREDIENTS_FORMSET_PREFIX = 'ingredient'
 
 @login_required
 def add_recipe(request):
@@ -69,6 +69,21 @@ def add_recipe(request):
 		ingredients_formset = IngredientFormSet(queryset=Ingredient.objects.none(), prefix=INGREDIENTS_FORMSET_PREFIX)
 
 	return render(request, 'add-recipe.html', {'recipe_form': recipe_form, 'version_form': version_form, 'ingredients_formset': ingredients_formset})
+# TODO refactor Recipe.objects.get ... with get_object_or_404
+@login_required
+def edit_recipe(request, slug):
+	recipe = get_object_or_404(Recipe, slug=slug)
+
+	if request.method == 'POST':
+		form = RecipeForm(request.POST, instance=recipe, prefix=RECIPE_FORM_PREFIX)
+		if form.is_valid():
+			if form.has_changed():
+				form.save()
+			return HttpResponseRedirect(reverse('recipe', kwargs={'slug': recipe.slug}))
+	else:
+		form = RecipeForm(instance=recipe, prefix=RECIPE_FORM_PREFIX)
+
+	return render(request, 'edit-recipe.html', {'form': form})
 
 @login_required
 @permission_required('recipes.add_recipe')