From bd8222d68314b6e53e813935199056b32ec8ec21 Mon Sep 17 00:00:00 2001
From: fengshuonan <sn93@qq.com>
Date: Tue, 26 Mar 2024 23:18:15 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=908.1.3=E3=80=91=E3=80=90file=E3=80=91?=
 =?UTF-8?q?=E6=9B=B4=E6=96=B0=E6=96=87=E4=BB=B6=E6=89=B9=E9=87=8F=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96url=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../roses/kernel/file/api/FileInfoApi.java    | 10 +++++++
 .../service/impl/SysFileInfoServiceImpl.java  | 27 +++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/kernel-d-file/file-api/src/main/java/cn/stylefeng/roses/kernel/file/api/FileInfoApi.java b/kernel-d-file/file-api/src/main/java/cn/stylefeng/roses/kernel/file/api/FileInfoApi.java
index 838f31b26..83b602403 100644
--- a/kernel-d-file/file-api/src/main/java/cn/stylefeng/roses/kernel/file/api/FileInfoApi.java
+++ b/kernel-d-file/file-api/src/main/java/cn/stylefeng/roses/kernel/file/api/FileInfoApi.java
@@ -80,6 +80,16 @@ public interface FileInfoApi {
      */
     String getFileUnAuthUrl(Long fileId);
 
+    /**
+     * 获取文件的下载地址（不带鉴权的），生成外网地址
+     *
+     * @param fileIdList 文件id集合
+     * @return 外部系统可以直接访问的url
+     * @author fengshuonan
+     * @since 2024/3/26 22:38
+     */
+    List<String> batchGetFileUnAuthUrl(List<Long> fileIdList);
+
     /**
      * 获取AntdV组件格式对应的文件信息封装
      *
diff --git a/kernel-d-file/file-business/src/main/java/cn/stylefeng/roses/kernel/file/modular/service/impl/SysFileInfoServiceImpl.java b/kernel-d-file/file-business/src/main/java/cn/stylefeng/roses/kernel/file/modular/service/impl/SysFileInfoServiceImpl.java
index 85e5c43a7..e38efc58b 100644
--- a/kernel-d-file/file-business/src/main/java/cn/stylefeng/roses/kernel/file/modular/service/impl/SysFileInfoServiceImpl.java
+++ b/kernel-d-file/file-business/src/main/java/cn/stylefeng/roses/kernel/file/modular/service/impl/SysFileInfoServiceImpl.java
@@ -514,6 +514,33 @@ public class SysFileInfoServiceImpl extends ServiceImpl<SysFileInfoMapper, SysFi
         }
     }
 
+    @Override
+    public List<String> batchGetFileUnAuthUrl(List<Long> fileIdList) {
+        if (ObjectUtil.isEmpty(fileIdList)) {
+            return new ArrayList<>();
+        }
+        LambdaQueryWrapper<SysFileInfo> sysFileInfoLambdaQueryWrapper = new LambdaQueryWrapper<>();
+        sysFileInfoLambdaQueryWrapper.in(SysFileInfo::getFileId, fileIdList);
+        sysFileInfoLambdaQueryWrapper.select(SysFileInfo::getFileId, SysFileInfo::getFileLocation, SysFileInfo::getFileBucket, SysFileInfo::getFileObjectName);
+        List<SysFileInfo> list = this.list(sysFileInfoLambdaQueryWrapper);
+        if (ObjectUtil.isEmpty(list)) {
+            return new ArrayList<>();
+        }
+
+        ArrayList<String> urlList = new ArrayList<>();
+        for (SysFileInfo sysFileInfo : list) {
+            String url;
+            if (sysFileInfo.getFileLocation().equals(FileLocationEnum.DB.getCode())) {
+                url = this.sysFileStorageService.getFileUnAuthUrl(String.valueOf(sysFileInfo.getFileId()));
+            } else {
+                // 返回第三方存储文件url
+                url = fileOperatorApi.getFileUnAuthUrl(sysFileInfo.getFileBucket(), sysFileInfo.getFileObjectName());
+            }
+            urlList.add(url);
+        }
+        return urlList;
+    }
+
     @Override
     public AntdvFileInfo buildAntdvFileInfo(Long fileId) {
         AntdvFileInfo antdvFileInfo = new AntdvFileInfo();