导入内容bug修复

app/controller/backend/ContentController.php

@@ -708,21 +708,31 @@ class ContentController extends BaseController
             // category_map(源语言栏目ID) → 目标语言栏目ID
             $categoryMap = array_combine($categoryMapData, array_column($categories,'id'));
 
-            // 清理目标语言已有的关联数据，防止重复插入
+            // 查找模型
+            $Module = new Module();
+            $modules = $Module->getAllCustomArrayData(['seller_id'=>$this->admin['seller_id']],'id asc','id,table')['data'];
+            $SubContent = new SubContent();
+
+            // 清理目标语言已有的数据，防止重复插入
             $existingTargetSubIds = Db::name('sub_content')
                 ->where('lang', $param['to'])
                 ->where('seller_id', $this->admin['seller_id'])
                 ->column('id');
             if (!empty($existingTargetSubIds)) {
+                // 清理关联表
                 Db::name('category_sub_content')->where('sub_content_id', 'in', $existingTargetSubIds)->delete();
                 Db::name('tag_sub_content')->where('sub_content_id', 'in', $existingTargetSubIds)->delete();
                 Db::name('inner_chart_sub_content')->where('sub_content_id', 'in', $existingTargetSubIds)->delete();
+                // 清理各模块主表
+                foreach($modules as $m){
+                    Db::name($m['table'])->where([['sub_id','in',$existingTargetSubIds],['lang','=',$param['to']]])->delete();
+                }
+                // 清理副表
+                Db::name('sub_content')->where('id', 'in', $existingTargetSubIds)->delete();
             }
-
-            // 查找模型
-            $Module = new Module();
-            $modules = $Module->getAllCustomArrayData(['seller_id'=>$this->admin['seller_id']],'id asc','id,table')['data'];
-            $SubContent = new SubContent();
+            // 清理目标语言导航数据
+            Db::name('nav')->where('lang', $param['to'])->where('seller_id', $this->admin['seller_id'])->delete();
+            Db::name('nav_cate')->where('lang', $param['to'])->where('seller_id', $this->admin['seller_id'])->delete();
 
             // 源语言sub_content_id → 目标语言sub_content_id 的映射
             $subIdMap = [];
@@ -739,11 +749,6 @@ class ContentController extends BaseController
                 $contentIds = array_column($content,'id');
                 // 源语言主表内容
                 $mainContent = Db::name($module['table'])->where([['sub_id','in',$contentIds]])->select()->toArray();
-                // 源语言主表 sub_id → 主表记录 的映射
-                $mainContentBySubId = [];
-                foreach($mainContent as $mc){
-                    $mainContentBySubId[$mc['sub_id']] = $mc;
-                }
 
                 // ========== 逐条插入副表(sub_content)，获取实际新ID ==========
                 foreach($content as $item){