Добавил предварительный просмотр для статей и продуктов

blog/views.py

@@ -152,6 +152,8 @@ class ArticleDraftPreviewView(MenuContextMixin, BreadcrumbMixin, DetailView):
     model = Article
     template_name = 'blog/article_detail.html'  # используем тот же шаблон
     context_object_name = 'article'
+    slug_field = 'slug'
+    slug_url_kwarg = 'slug'
 
     def get_queryset(self):
         # Для предпросмотра показываем даже неопубликованные статьи

products/admin.py

@@ -4,6 +4,7 @@ from django.shortcuts import render
 from django_ckeditor_5.widgets import CKEditor5Widget
 from .models import ProductCategory, Configuration, Product, Order
 from programmer.utils.email_notifications import send_multiple_order_notifications, send_multiple_order_notifications_async
+from django.urls import reverse
 
 
 @admin.register(ProductCategory)
@@ -57,6 +58,12 @@ class ProductAdmin(admin.ModelAdmin):
         return ", ".join(c.name for c in obj.configurations.all())
     configurations_list.short_description = "Конфигурации"
 
+    def view_on_site(self, obj):
+        if obj.is_published:
+            return obj.get_absolute_url()
+        # Для неопубликованных — ссылка на предпросмотр
+        return reverse('products:product_draft_preview', args=[obj.slug])
+
     def make_published(self, request, queryset):
         queryset.update(is_published=True)
     make_published.short_description = "Опубликовать выбранные продукты"

products/urls.py

@@ -7,4 +7,5 @@ urlpatterns = [
     path('', views.ProductListView.as_view(), name='product_list'),
     path('<slug:slug>/', views.ProductDetailView.as_view(), name='product_detail'),
     path('order/<slug:slug>/', views.order_create, name='order_create'), 
+    path('draft/<slug:slug>/', views.ProductDraftPreviewView.as_view(), name='product_draft_preview'),
 ]

products/views.py

@@ -1,4 +1,4 @@
-from django.views.generic import ListView, DetailView
+from django.views.generic import ListView, DetailView, DetailView
 from programmer.mixins import MenuContextMixin, BreadcrumbMixin
 from .models import Product, ProductCategory, Configuration
 from django.shortcuts import get_object_or_404
@@ -8,6 +8,8 @@ from .forms import OrderForm
 from django.contrib import messages
 from django.shortcuts import redirect
 from programmer.utils.email_notifications import send_order_notification, send_order_notification_async
+from django.utils.decorators import method_decorator
+from django.contrib.admin.views.decorators import staff_member_required
 
 
 class ProductListView(MenuContextMixin, BreadcrumbMixin, ListView):
@@ -132,6 +134,16 @@ class ProductDetailView(MenuContextMixin, BreadcrumbMixin, DetailView):
         return context
     
 
+@method_decorator(staff_member_required, name='dispatch')
+class ProductDraftPreviewView(DetailView):
+    model = Product
+    template_name = 'products/product_detail.html'
+    context_object_name = 'product'
+
+    def get_queryset(self):
+        # Показываем все продукты (включая неопубликованные) только для персонала
+        return Product.objects.all()
+
 
 def order_create(request, slug):
     product = get_object_or_404(Product, slug=slug, is_published=True)