new: add `duplicate` button for articles

app/Http/Controllers/Admin/Shop/ArticleController.php

@@ -63,6 +63,17 @@ class ArticleController extends Controller
         return view('Admin.Shop.Articles.edit', $data);
     }
 
+    public function duplicate($id)
+    {
+        $data = Articles::getFull($id);
+        // Prepare for creation: blank id/slug, tweak name to indicate copy
+        $data['article']['id'] = null;
+        $data['article']['slug'] = null;
+        $data['article']['name'] = ($data['article']['name'] ?? '').' (copie)';
+
+        return view('Admin.Shop.Articles.create', $data);
+    }
+
     public function destroy($id)
     {
         return Articles::destroy($id);

app/Repositories/Shop/ArticleImages.php

@@ -31,7 +31,11 @@ class ArticleImages
 
     public static function getFullImagesByArticle($article)
     {
-        $images = count($article->images) ? $article->images : collect([]);
+        if (! $article) {
+            return collect([]);
+        }
+
+        $images = count($article->images ?? []) ? $article->images : collect([]);
         switch ($article->product_type) {
             case 'App\Models\Botanic\Variety':
                 $variety = $article->product ?? false;