Display-Module in der Modulliste duplizieren.

Ermöglicht das Kopieren inklusive aller Inhalte und Einstellungen mit fortlaufender Benennung als „Kopie N - …“.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Livewire/Admin/Cms/DisplayVersionList.php

@@ -80,6 +80,55 @@ class DisplayVersionList extends Component
         $version->update(['is_active' => ! $version->is_active]);
     }
 
+    public function copyVersion(int $id): void
+    {
+        $source = DisplayVersion::query()->with('items')->findOrFail($id);
+
+        $copy = DB::transaction(function () use ($source) {
+            $copy = DisplayVersion::create([
+                'name' => $this->copyNameFor($source->name),
+                'type' => $source->type,
+                'settings' => $source->settings ?? [],
+                'is_active' => $source->is_active,
+            ]);
+
+            foreach ($source->items as $item) {
+                $copy->items()->create([
+                    'item_type' => $item->item_type,
+                    'content' => $item->content,
+                    'sort_order' => $item->sort_order,
+                    'is_active' => $item->is_active,
+                ]);
+            }
+
+            return $copy;
+        });
+
+        session()->flash('success', 'Modul "'.$source->name.'" wurde als "'.$copy->name.'" kopiert!');
+    }
+
+    private function copyNameFor(string $sourceName): string
+    {
+        $baseName = preg_match('/^Kopie \d+ - (.+)$/', $sourceName, $matches) === 1
+            ? $matches[1]
+            : $sourceName;
+
+        $maxCopyNumber = 0;
+
+        DisplayVersion::query()
+            ->where('name', 'like', 'Kopie % - '.$baseName)
+            ->pluck('name')
+            ->each(function (string $name) use ($baseName, &$maxCopyNumber): void {
+                if (preg_match('/^Kopie (\d+) - '.preg_quote($baseName, '/').'$/', $name, $matches) !== 1) {
+                    return;
+                }
+
+                $maxCopyNumber = max($maxCopyNumber, (int) $matches[1]);
+            });
+
+        return 'Kopie '.($maxCopyNumber + 1).' - '.$baseName;
+    }
+
     /**
      * @return array<string, mixed>
      */