From d320c9596a321dce1028ac36d23bcd04535e87a6 Mon Sep 17 00:00:00 2001
From: kils <yjskils@gmail.com>
Date: Mon, 13 May 2024 16:53:39 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=9B=BE=E7=89=87=E6=96=87=E4=BB=B6?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81=E7=BC=A9=E7=95=A5=E5=9B=BE=20(#63)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../system/config/file/FileRecorderImpl.java     |  5 ++++-
 .../admin/system/model/entity/FileDO.java        | 10 ++++++++++
 .../admin/system/model/resp/FileResp.java        | 12 ++++++++++++
 .../system/service/impl/FileServiceImpl.java     | 16 ++++++++++++----
 .../db/changelog/mysql/continew-admin_table.sql  |  2 ++
 .../postgresql/continew-admin_table.sql          |  4 ++++
 6 files changed, 44 insertions(+), 5 deletions(-)

diff --git a/continew-admin-system/src/main/java/top/continew/admin/system/config/file/FileRecorderImpl.java b/continew-admin-system/src/main/java/top/continew/admin/system/config/file/FileRecorderImpl.java
index a8f95079..f07f3d37 100644
--- a/continew-admin-system/src/main/java/top/continew/admin/system/config/file/FileRecorderImpl.java
+++ b/continew-admin-system/src/main/java/top/continew/admin/system/config/file/FileRecorderImpl.java
@@ -17,6 +17,7 @@
 package top.continew.admin.system.config.file;
 
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.ClassUtil;
 import cn.hutool.core.util.EscapeUtil;
 import cn.hutool.core.util.StrUtil;
 import lombok.RequiredArgsConstructor;
@@ -60,7 +61,9 @@ public class FileRecorderImpl implements FileRecorder {
         file.setUrl(fileInfo.getUrl());
         file.setExtension(fileInfo.getExt());
         file.setType(FileTypeEnum.getByExtension(file.getExtension()));
-        StorageDO storage = storageMapper.lambdaQuery().eq(StorageDO::getCode, fileInfo.getPlatform()).one();
+        file.setThumbnailUrl(fileInfo.getThUrl());
+        file.setThumbnailSize(fileInfo.getThSize());
+        StorageDO storage = (StorageDO)fileInfo.getAttr().get(ClassUtil.getClassName(StorageDO.class, false));
         file.setStorageId(storage.getId());
         file.setCreateTime(DateUtil.toLocalDateTime(fileInfo.getCreateTime()));
         file.setUpdateUser(LoginHelper.getUserId());
diff --git a/continew-admin-system/src/main/java/top/continew/admin/system/model/entity/FileDO.java b/continew-admin-system/src/main/java/top/continew/admin/system/model/entity/FileDO.java
index c27d46ca..1f1c76b1 100644
--- a/continew-admin-system/src/main/java/top/continew/admin/system/model/entity/FileDO.java
+++ b/continew-admin-system/src/main/java/top/continew/admin/system/model/entity/FileDO.java
@@ -70,6 +70,16 @@ public class FileDO extends BaseDO {
      */
     private FileTypeEnum type;
 
+    /**
+     * 缩略图大小（字节)
+     */
+    private Long thumbnailSize;
+
+    /**
+     * 缩略图URL
+     */
+    private String thumbnailUrl;
+
     /**
      * 存储 ID
      */
diff --git a/continew-admin-system/src/main/java/top/continew/admin/system/model/resp/FileResp.java b/continew-admin-system/src/main/java/top/continew/admin/system/model/resp/FileResp.java
index 76b35661..d4c56904 100644
--- a/continew-admin-system/src/main/java/top/continew/admin/system/model/resp/FileResp.java
+++ b/continew-admin-system/src/main/java/top/continew/admin/system/model/resp/FileResp.java
@@ -69,6 +69,18 @@ public class FileResp extends BaseDetailResp {
         "5"}, example = "2")
     private FileTypeEnum type;
 
+    /**
+     * 缩略图大小（字节)
+     */
+    @Schema(description = "缩略图大小（字节)", example = "1024")
+    private Long thumbnailSize;
+
+    /**
+     * 缩略图URL
+     */
+    @Schema(description = "缩略图URL", example = "https://examplebucket.oss-cn-hangzhou.aliyuncs.com/example/example.jpg.min.jpg")
+    private String thumbnailUrl;
+
     /**
      * 存储 ID
      */
diff --git a/continew-admin-system/src/main/java/top/continew/admin/system/service/impl/FileServiceImpl.java b/continew-admin-system/src/main/java/top/continew/admin/system/service/impl/FileServiceImpl.java
index 52f32607..f6c94d22 100644
--- a/continew-admin-system/src/main/java/top/continew/admin/system/service/impl/FileServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/continew/admin/system/service/impl/FileServiceImpl.java
@@ -17,8 +17,7 @@
 package top.continew.admin.system.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
-import cn.hutool.core.util.StrUtil;
-import cn.hutool.core.util.URLUtil;
+import cn.hutool.core.util.*;
 import jakarta.annotation.Resource;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -85,7 +84,11 @@ public class FileServiceImpl extends BaseServiceImpl<FileMapper, FileDO, FileRes
             storage = storageService.getByCode(storageCode);
             CheckUtils.throwIfNotExists(storage, "StorageDO", "Code", storageCode);
         }
-        UploadPretreatment uploadPretreatment = fileStorageService.of(file).setPlatform(storage.getCode());
+
+        UploadPretreatment uploadPretreatment = fileStorageService.of(file)
+            .thumbnail(img -> img.size(100, 100))
+            .setPlatform(storage.getCode())
+            .putAttr(ClassUtil.getClassName(StorageDO.class, false), storage);
         uploadPretreatment.setProgressMonitor(new ProgressListener() {
             @Override
             public void start() {
@@ -133,7 +136,12 @@ public class FileServiceImpl extends BaseServiceImpl<FileMapper, FileDO, FileRes
         super.fill(obj);
         if (obj instanceof FileResp fileResp && !URLUtils.isHttpUrl(fileResp.getUrl())) {
             StorageDO storage = storageService.getById(fileResp.getStorageId());
-            fileResp.setUrl(URLUtil.normalize(storage.getDomain() + StringConstants.SLASH + fileResp.getUrl()));
+            String url = URLUtil.normalize(storage.getDomain() + StringConstants.SLASH + fileResp.getUrl());
+            fileResp.setUrl(url);
+            String thumbnailUrl = StrUtil.isBlank(fileResp.getThumbnailUrl())
+                ? url
+                : URLUtil.normalize(storage.getDomain() + StringConstants.SLASH + fileResp.getThumbnailUrl());
+            fileResp.setThumbnailUrl(thumbnailUrl);
         }
     }
 }
\ No newline at end of file
diff --git a/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_table.sql b/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_table.sql
index 0172d2a8..e9233e3b 100644
--- a/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_table.sql
+++ b/continew-admin-webapi/src/main/resources/db/changelog/mysql/continew-admin_table.sql
@@ -267,6 +267,8 @@ CREATE TABLE IF NOT EXISTS `sys_file` (
     `create_time`   datetime     NOT NULL                    COMMENT '创建时间',
     `update_user`   bigint(20)   NOT NULL                    COMMENT '修改人',
     `update_time`   datetime     NOT NULL                    COMMENT '修改时间',
+    `thumbnail_size` bigint(20) NULL DEFAULT NULL COMMENT '缩略图大小（字节)',
+    `thumbnail_url` varchar(512) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '缩略图URL',
     PRIMARY KEY (`id`) USING BTREE,
     INDEX `idx_url`(`url`) USING BTREE,
     INDEX `idx_type`(`type`) USING BTREE,
diff --git a/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_table.sql b/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_table.sql
index 4d6bad3d..388eebd9 100644
--- a/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_table.sql
+++ b/continew-admin-webapi/src/main/resources/db/changelog/postgresql/continew-admin_table.sql
@@ -441,6 +441,8 @@ CREATE TABLE IF NOT EXISTS "sys_file" (
     "create_time"   timestamp    NOT NULL,
     "update_user"   int8         NOT NULL,
     "update_time"   timestamp    NOT NULL,
+    "thumbnail_size"   int8    DEFAULT NULL,
+    "thumbnail_url"   varchar(512)    DEFAULT NULL,
     PRIMARY KEY ("id")
 );
 CREATE INDEX "idx_file_url"  ON "sys_file" ("url");
@@ -458,6 +460,8 @@ COMMENT ON COLUMN "sys_file"."create_user" IS '创建人';
 COMMENT ON COLUMN "sys_file"."create_time" IS '创建时间';
 COMMENT ON COLUMN "sys_file"."update_user" IS '修改人';
 COMMENT ON COLUMN "sys_file"."update_time" IS '修改时间';
+COMMENT ON COLUMN "sys_file"."thumbnail_size" IS '缩略图大小（字节)';
+COMMENT ON COLUMN "sys_file"."thumbnail_url" IS '缩略图URL';
 COMMENT ON TABLE  "sys_file"               IS '文件表';
 
 CREATE TABLE IF NOT EXISTS "gen_config" (