From 4d43c26a5e4dd18e18f5ccc41ef1b64d8f926cd2 Mon Sep 17 00:00:00 2001
From: jsasg <735273025@qq.com>
Date: Tue, 18 Mar 2025 10:22:17 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E6=A8=AA=E5=B9=85=E5=8F=8A?=
 =?UTF-8?q?=E5=AF=BC=E8=88=AA=E6=96=B0=E5=A2=9E=E7=94=A8=E4=BA=8E=E5=9B=9E?=
 =?UTF-8?q?=E6=98=BE=E7=9A=84=E9=93=BE=E6=8E=A5=E6=95=B0=E6=8D=AE=E5=AD=97?=
 =?UTF-8?q?=E6=AE=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/admin/controller/v1/BannerItem.php     |  4 ++++
 app/admin/controller/v1/NavigationItem.php |  3 +++
 app/admin/controller/v1/System.php         | 25 ++++++++++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/app/admin/controller/v1/BannerItem.php b/app/admin/controller/v1/BannerItem.php
index ed4dfa76..672a9327 100644
--- a/app/admin/controller/v1/BannerItem.php
+++ b/app/admin/controller/v1/BannerItem.php
@@ -3,6 +3,7 @@ declare (strict_types = 1);
 
 namespace app\admin\controller\v1;
 
+use app\admin\model\v1\ArticleModel;
 use app\admin\model\v1\SysBannerItemModel;
 use app\admin\validate\v1\SysBannerItemValidate;
 
@@ -64,6 +65,9 @@ class BannerItem
             return error('横幅不存在');
         }
 
+        // 组装用于前台回显的链接数据
+        $banner_item['link_echo_data'] = System::getEchoDataBySystemPageUrl($banner_item['link_to'], $banner_item['link']);
+
         return success('获取成功', $banner_item);
     }
 
diff --git a/app/admin/controller/v1/NavigationItem.php b/app/admin/controller/v1/NavigationItem.php
index 2d1fa823..28103adb 100644
--- a/app/admin/controller/v1/NavigationItem.php
+++ b/app/admin/controller/v1/NavigationItem.php
@@ -69,6 +69,9 @@ class NavigationItem
             return error('导航不存在');
         }
 
+        // 组装用于前台回显的链接数据
+        $nav['link_echo_data'] = System::getEchoDataBySystemPageUrl($nav['link_to'], $nav['link']);
+
         return success('获取成功', $nav);
     }
 
diff --git a/app/admin/controller/v1/System.php b/app/admin/controller/v1/System.php
index 8aeee49d..8108e03b 100644
--- a/app/admin/controller/v1/System.php
+++ b/app/admin/controller/v1/System.php
@@ -219,4 +219,29 @@ class System
 
         return $data->toArray();
     }
+
+    // 根据系统页面url获取回显数据项
+    static public function getEchoDataBySystemPageUrl($link_to, $link)
+    {
+        if ('custom' == $link_to) return [];
+
+        $data = [];
+        parse_str(parse_url($link, PHP_URL_QUERY), $params);
+        switch ($link_to) {
+            case 'article':
+                $data = ArticleModel::field(['id', 'title' => 'name'])->bypk($params['id'])->find();
+                break;
+            case 'product':
+                $data = ProductModel::field(['id', 'name'])->bypk($params['id'])->find();
+                break;
+            default:
+                return [];
+                break;
+        }
+        return [
+            'id'   => $data['id'],
+            'name' => $data['name'],
+            'link' => $link
+        ];
+    }
 }
\ No newline at end of file