🎨 代码优化

pom.xml

@@ -41,16 +41,11 @@
 		<upyun-java-sdk.version>4.0.1</upyun-java-sdk.version>
         <qiniu-java-sdk.version>7.2.14</qiniu-java-sdk.version>
         <thumbnailator.version>0.4.8</thumbnailator.version>
+        <jaxb-api.version>2.3.0</jaxb-api.version>
 	</properties>
 
 	<dependencies>
 
-		<!-- https://mvnrepository.com/artifact/javax.xml.bind/jaxb-api -->
-		<dependency>
-    			<groupId>javax.xml.bind</groupId>
-    			<artifactId>jaxb-api</artifactId>
-    			<version>2.3.0</version>
-		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
@@ -176,6 +171,13 @@
 			<version>${thumbnailator.version}</version>
 		</dependency>
 
+		<!-- jaxb-api-->
+		<dependency>
+			<groupId>javax.xml.bind</groupId>
+			<artifactId>jaxb-api</artifactId>
+			<version>${jaxb-api.version}</version>
+		</dependency>
+
 	</dependencies>
 
 	<repositories>

src/main/java/cc/ryanc/halo/config/StartupConfig.java

@@ -1,10 +1,8 @@
 package cc.ryanc.halo.config;
 
-import cc.ryanc.halo.model.domain.Attachment;
 import cc.ryanc.halo.model.dto.HaloConst;
 import cc.ryanc.halo.model.dto.Theme;
 import cc.ryanc.halo.model.enums.BlogProperties;
-import cc.ryanc.halo.service.AttachmentService;
 import cc.ryanc.halo.service.OptionsService;
 import cc.ryanc.halo.utils.HaloUtils;
 import cc.ryanc.halo.web.controller.core.BaseController;
@@ -35,14 +33,10 @@ public class StartupConfig implements ApplicationListener<ApplicationStartedEven
     @Autowired
     private OptionsService optionsService;
 
-    @Autowired
-    private AttachmentService attachmentService;
-
     @Override
     public void onApplicationEvent(ApplicationStartedEvent event) {
         this.loadActiveTheme();
         this.loadOptions();
-        this.loadFiles();
         this.loadThemes();
         this.loadOwo();
         //启动定时任务
@@ -73,16 +67,6 @@ public class StartupConfig implements ApplicationListener<ApplicationStartedEven
         }
     }
 
-    /**
-     * 加载所有文件
-     */
-    private void loadFiles() {
-        List<Attachment> attachments = attachmentService.findAllAttachments();
-        if (null != attachments) {
-            HaloConst.ATTACHMENTS = attachments;
-        }
-    }
-
     /**
      * 加载所有主题
      */

src/main/java/cc/ryanc/halo/model/domain/Comment.java

@@ -35,6 +35,7 @@ public class Comment implements Serializable {
      */
     @ManyToOne(targetEntity = Post.class, fetch = FetchType.EAGER)
     @JoinColumn(name = "post_id")
+    @JsonIgnore
     private Post post;
 
     /**

src/main/java/cc/ryanc/halo/model/domain/Post.java

@@ -96,7 +96,6 @@ public class Post implements Serializable {
      * 文章的评论
      */
     @OneToMany(mappedBy = "post", cascade = {CascadeType.REMOVE}, fetch = FetchType.EAGER)
-    @JsonIgnore
     private List<Comment> comments = new ArrayList<>();
 
     /**

src/main/java/cc/ryanc/halo/model/dto/HaloConst.java

@@ -1,7 +1,5 @@
 package cc.ryanc.halo.model.dto;
 
-import cc.ryanc.halo.model.domain.Attachment;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -27,11 +25,6 @@ public class HaloConst {
      */
     public static Map<String, String> OWO = new HashMap<>();
 
-    /**
-     * 所有文件
-     */
-    public static List<Attachment> ATTACHMENTS = new ArrayList<>();
-
     /**
      * 所有主题
      */

src/main/java/cc/ryanc/halo/model/enums/BlogProperties.java

@@ -99,7 +99,27 @@ public enum BlogProperties {
     /**
      * 博客评论系统
      */
-    COMMENT_SYSTEM("comment_system");
+    COMMENT_SYSTEM("comment_system"),
+
+    /**
+     * 仪表盘部件 文章总数
+     */
+    WIDGET_POSTCOUNT("widget_postcount"),
+
+    /**
+     * 仪表盘部件 评论总数
+     */
+    WIDGET_COMMENTCOUNT("widget_commentcount"),
+
+    /**
+     * 仪表盘部件 附件总数
+     */
+    WIDGET_ATTACHMENTCOUNT("widget_attachmentcount"),
+
+    /**
+     * 仪表盘部件 成立天数
+     */
+    WIDGET_DAYCOUNT("widget_daycount");
 
     private String prop;
 

src/main/java/cc/ryanc/halo/web/controller/admin/AdminController.java

@@ -7,13 +7,9 @@ import cc.ryanc.halo.model.domain.User;
 import cc.ryanc.halo.model.dto.HaloConst;
 import cc.ryanc.halo.model.dto.JsonResult;
 import cc.ryanc.halo.model.dto.LogsRecord;
-import cc.ryanc.halo.model.enums.PostType;
 import cc.ryanc.halo.model.enums.ResultCode;
 import cc.ryanc.halo.model.enums.TrueFalse;
-import cc.ryanc.halo.service.CommentService;
+import cc.ryanc.halo.service.*;
-import cc.ryanc.halo.service.LogsService;
-import cc.ryanc.halo.service.PostService;
-import cc.ryanc.halo.service.UserService;
 import cc.ryanc.halo.web.controller.core.BaseController;
 import cn.hutool.core.date.DateUnit;
 import cn.hutool.core.date.DateUtil;
@@ -62,6 +58,9 @@ public class AdminController extends BaseController {
     @Autowired
     private CommentService commentService;
 
+    @Autowired
+    private AttachmentService attachmentService;
+
     /**
      * 请求后台页面
      *
@@ -70,10 +69,7 @@ public class AdminController extends BaseController {
      * @return 模板路径admin/admin_index
      */
     @GetMapping(value = {"", "/index"})
-    public String index(Model model, HttpSession session) {
+    public String index(Model model) {
-        //查询文章条数
-        Integer postCount = postService.findAllPosts(PostType.POST_TYPE_POST.getDesc()).size();
-        model.addAttribute("postCount", postCount);
 
         //查询评论的条数
         Integer commentCount = commentService.findAllComments().size();
@@ -91,8 +87,10 @@ public class AdminController extends BaseController {
         List<Comment> comments = commentService.findCommentsLatest();
         model.addAttribute("comments", comments);
 
-        model.addAttribute("mediaCount", HaloConst.ATTACHMENTS.size());
+        //附件数量
+        model.addAttribute("mediaCount", attachmentService.findAllAttachments().size());
 
+        //文章阅读总数
         Long postViewsSum = postService.getPostViews();
         model.addAttribute("postViewsSum", postViewsSum);
         return "admin/admin_index";
@@ -120,7 +118,7 @@ public class AdminController extends BaseController {
      * @param loginName 登录名：邮箱／用户名
      * @param loginPwd  loginPwd 密码
      * @param session   session session
-     * @return String 登录状态
+     * @return JsonResult JsonResult
      */
     @PostMapping(value = "/getLogin")
     @ResponseBody

src/main/java/cc/ryanc/halo/web/controller/admin/AttachmentController.java

@@ -2,7 +2,6 @@ package cc.ryanc.halo.web.controller.admin;
 
 import cc.ryanc.halo.model.domain.Attachment;
 import cc.ryanc.halo.model.domain.Logs;
-import cc.ryanc.halo.model.dto.HaloConst;
 import cc.ryanc.halo.model.dto.JsonResult;
 import cc.ryanc.halo.model.dto.LogsRecord;
 import cc.ryanc.halo.model.enums.PostType;
@@ -50,14 +49,6 @@ public class AttachmentController {
     @Autowired
     private LogsService logsService;
 
-    /**
-     * 刷新HaloConst
-     */
-    private void updateConst() {
-        HaloConst.ATTACHMENTS.clear();
-        HaloConst.ATTACHMENTS = attachmentService.findAllAttachments();
-    }
-
     /**
      * 获取upload的所有图片资源并渲染页面
      *
@@ -168,7 +159,6 @@ public class AttachmentController {
                 attachment.setAttachSize(HaloUtils.parseSize(new File(mediaPath, fileName).length()));
                 attachment.setAttachWh(HaloUtils.getImageWh(new File(mediaPath, fileName)));
                 attachmentService.saveByAttachment(attachment);
-                updateConst();
                 log.info("上传文件[{}]到[{}]成功", fileName, mediaPath.getAbsolutePath());
                 logsService.saveByLogs(
                         new Logs(LogsRecord.UPLOAD_FILE, fileName, ServletUtil.getClientIP(request), DateUtil.date())
@@ -179,7 +169,6 @@ public class AttachmentController {
                 result.put("url", attachment.getAttachPath());
             } catch (Exception e) {
                 log.error("上传文件失败：{}", e.getMessage());
-                e.printStackTrace();
                 result.put("success", 0);
                 result.put("message", "上传失败！");
             }
@@ -220,8 +209,6 @@ public class AttachmentController {
         try {
             //删除数据库中的内容
             attachmentService.removeByAttachId(attachId);
-            //刷新HaloConst变量
-            updateConst();
             //删除文件
             File basePath = new File(ResourceUtils.getURL("classpath:").getPath());
             File mediaPath = new File(basePath.getAbsolutePath(), attachment.get().getAttachPath().substring(0, attachment.get().getAttachPath().lastIndexOf('/')));
@@ -229,7 +216,6 @@ public class AttachmentController {
             File delSmallFile = new File(new StringBuffer(mediaPath.getAbsolutePath()).append("/").append(delSmallFileName).toString());
             if (delFile.exists() && delFile.isFile()) {
                 if (delFile.delete() && delSmallFile.delete()) {
-                    updateConst();
                     log.info("删除文件[{}]成功！", delFileName);
                     logsService.saveByLogs(
                             new Logs(LogsRecord.REMOVE_FILE, delFileName, ServletUtil.getClientIP(request), DateUtil.date())

src/main/resources/templates/admin/admin_index.ftl

@@ -127,7 +127,7 @@
                 <#if options.widget_postcount?default("true")=="true">
                 <div class="col-lg-3 col-xs-6" id="widgetPostCountBody">
                     <div class="small-box bg-aqua">
-                        <div class="inner"><h3>${postCount?default(0)}</h3><p>文章</p></div>
+                        <div class="inner"><h3><@articleTag method="postsCount">${postsCount?default(0)}</@articleTag></h3><p>文章</p></div>
                         <div class="icon"><i class="ion ion-bag"></i></div>
                         <a data-pjax="true" href="/admin/posts" class="small-box-footer">查看所有 <i class="fa fa-arrow-circle-right"></i></a>
                     </div>