Fix notification pagination after filtering disabled types

This reverts commit e7a1e1d159.

.github/workflows/deploy-staging.yml

@@ -0,0 +1,23 @@
+name: Staging CI & CD
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    environment: Deploy
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Deploy to Server
+        uses: appleboy/ssh-action@v1.0.3
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: root
+          key: ${{ secrets.SSH_KEY }}
+          script: bash /opt/openisle/deploy-staging.sh
+

.github/workflows/deploy.yml

@@ -1,9 +1,9 @@
 name: CI & CD
 
 on:
-  push:
-    branches: [main]
   workflow_dispatch:
+  schedule:
+    - cron: "0 19 * * *"   # 每天 UTC 19:00，相当于北京时间凌晨3点
 
 jobs:
   build-and-deploy:
@@ -13,22 +13,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      # - uses: actions/setup-java@v4
-      #   with:
-      #     java-version: '17'
-      #     distribution: 'temurin'
-
-      # - run: mvn -B clean package -DskipTests
-
-      # - uses: actions/setup-node@v4
-      #   with:
-      #     node-version: '20'
-
-      # - run: |
-      #     cd open-isle-cli
-      #     npm ci
-      #     npm run build
-
       - name: Deploy to Server
         uses: appleboy/ssh-action@v1.0.3
         with:

README.md

@@ -10,7 +10,7 @@
 
 OpenIsle 是一个使用 Spring Boot 和 Vue 3 构建的全栈开源社区平台，提供用户注册、登录、贴文发布、评论交互等完整功能，可用于项目社区或直接打造自主社区站点。
 
-## 🚀 部署
+## 🚧 开发
 
 ### 后端
 
@@ -20,9 +20,26 @@ OpenIsle 是一个使用 Spring Boot 和 Vue 3 构建的全栈开源社区平台
 
 ### 前端
 
-1. `cd open-isle-cli`
-2. 执行 `npm install`
-3. `npm run serve`可在本地启动开发服务，产品环境使用 `npm run build`生成 `dist/` 文件，配合线上网站方式部署
+1. 进入前端目录
+    ```bash
+    cd frontend_nuxt
+    ```
+2. 安装依赖
+    ```bash
+    npm install
+    ```
+3. 启动开发服务
+    ```bash
+    npm run dev
+    ```
+
+    生产版本使用如下命令编译：
+
+    ```bash
+    npm run build
+    ```
+
+    会在 `.output` 目录生成文件，配合线上网站方式部署
 
 ## ✨ 项目特点
 

backend/open-isle.env.example

@@ -3,6 +3,12 @@ MYSQL_URL=jdbc:mysql://<数据库地址>:<端口>/<数据库名>?useUnicode=yes&
 MYSQL_USER=<数据库用户名>
 MYSQL_PASSWORD=<数据库密码>
 
+# === JWT ===
+JWT_SECRET=<jwt secret>
+JWT_REASON_SECRET=<jwt reason secret>
+JWT_RESET_SECRET=<jwt reset secret>
+JWT_INVITE_SECRET=<jwt invite secret>
+JWT_EXPIRATION=2592000000
 
 # === Resend ===
 RESEND_API_KEY=<你的resend-api-key>
@@ -30,4 +36,4 @@ OPENAI_API_KEY=<你的openai-api-key>
 WEBPUSH_PUBLIC_KEY=<你的webpush-public-key>
 WEBPUSH_PRIVATE_KEY=<你的webpush-private-key>
 
-# LOG_LEVEL=DEBUG
+# LOG_LEVEL=DEBUG

backend/pom.xml

@@ -38,6 +38,16 @@
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-security</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.vladsch.flexmark</groupId>
+      <artifactId>flexmark-all</artifactId>
+      <version>0.64.8</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jsoup</groupId>
+      <artifactId>jsoup</artifactId>
+      <version>1.17.2</version>
+    </dependency>
     <dependency>
       <groupId>com.mysql</groupId>
       <artifactId>mysql-connector-j</artifactId>

backend/src/main/java/com/openisle/config/ActivityInitializer.java

@@ -6,6 +6,8 @@ import com.openisle.repository.ActivityRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.stereotype.Component;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
 
 @Component
 @RequiredArgsConstructor
@@ -22,5 +24,16 @@ public class ActivityInitializer implements CommandLineRunner {
             a.setContent("为了有利于建站推广以及激励发布内容，我们推出了建站送奶茶的活动，前50名达到level 1的用户，可以联系站长获取奶茶/咖啡一杯");
             activityRepository.save(a);
         }
+
+        if (activityRepository.findByType(ActivityType.INVITE_POINTS) == null) {
+            Activity a = new Activity();
+            a.setTitle("🎁邀请码送积分活动");
+            a.setType(ActivityType.INVITE_POINTS);
+            a.setIcon("https://img.icons8.com/color/96/gift.png");
+            a.setContent("使用邀请码注册或邀请好友即可获得积分奖励，快来参与吧！");
+            a.setStartTime(LocalDateTime.now());
+            a.setEndTime(LocalDate.of(LocalDate.now().getYear(), 10, 1).atStartOfDay());
+            activityRepository.save(a);
+        }
     }
 }

backend/src/main/java/com/openisle/config/PointGoodInitializer.java

@@ -0,0 +1,31 @@
+package com.openisle.config;
+
+import com.openisle.model.PointGood;
+import com.openisle.repository.PointGoodRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+
+/** Initialize default point mall goods. */
+@Component
+@RequiredArgsConstructor
+public class PointGoodInitializer implements CommandLineRunner {
+    private final PointGoodRepository pointGoodRepository;
+
+    @Override
+    public void run(String... args) {
+        if (pointGoodRepository.count() == 0) {
+            PointGood g1 = new PointGood();
+            g1.setName("GPT Plus 1 个月");
+            g1.setCost(20000);
+            g1.setImage("https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/icons/chatgpt.png");
+            pointGoodRepository.save(g1);
+
+            PointGood g2 = new PointGood();
+            g2.setName("奶茶");
+            g2.setCost(5000);
+            g2.setImage("https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/icons/coffee.png");
+            pointGoodRepository.save(g2);
+        }
+    }
+}

backend/src/main/java/com/openisle/config/SecurityConfig.java

@@ -41,7 +41,7 @@ public class SecurityConfig {
     private final UserRepository userRepository;
     private final AccessDeniedHandler customAccessDeniedHandler;
     private final UserVisitService userVisitService;
-    @Value("${app.website-url:https://www.open-isle.com}")
+    @Value("${app.website-url}")
     private String websiteUrl;
 
     @Bean
@@ -75,14 +75,16 @@ public class SecurityConfig {
         cfg.setAllowedOrigins(List.of(
                 "http://127.0.0.1:8080",
                 "http://127.0.0.1:3000",
+                "http://127.0.0.1:3001",
                 "http://127.0.0.1",
                 "http://localhost:8080",
                 "http://localhost:3000",
+                "http://localhost:3001",
                 "http://localhost",
                 "http://30.211.97.238:3000",
                 "http://30.211.97.238",
-                "http://192.168.7.70",
-                "http://192.168.7.70:8080",
+                "http://192.168.7.98",
+                "http://192.168.7.98:3000",
                 websiteUrl,
                 websiteUrl.replace("://www.", "://")
         ));
@@ -117,6 +119,9 @@ public class SecurityConfig {
                     .requestMatchers(HttpMethod.GET, "/api/reaction-types").permitAll()
                     .requestMatchers(HttpMethod.GET, "/api/activities/**").permitAll()
                     .requestMatchers(HttpMethod.GET, "/api/sitemap.xml").permitAll()
+                    .requestMatchers(HttpMethod.GET, "/api/rss").permitAll()
+                    .requestMatchers(HttpMethod.GET, "/api/point-goods").permitAll()
+                    .requestMatchers(HttpMethod.POST, "/api/point-goods").permitAll()
                     .requestMatchers(HttpMethod.POST, "/api/categories/**").hasAuthority("ADMIN")
                     .requestMatchers(HttpMethod.POST, "/api/tags/**").authenticated()
                     .requestMatchers(HttpMethod.DELETE, "/api/categories/**").hasAuthority("ADMIN")
@@ -149,7 +154,9 @@ public class SecurityConfig {
                         uri.startsWith("/api/search") || uri.startsWith("/api/users") ||
                          uri.startsWith("/api/reaction-types") || uri.startsWith("/api/config") ||
                          uri.startsWith("/api/activities") || uri.startsWith("/api/push/public-key") ||
-                         uri.startsWith("/api/sitemap.xml") || uri.startsWith("/api/medals"));
+                                uri.startsWith("/api/point-goods") ||
+                         uri.startsWith("/api/sitemap.xml") || uri.startsWith("/api/medals") ||
+                         uri.startsWith("/api/rss"));
 
                 if (authHeader != null && authHeader.startsWith("Bearer ")) {
                     String token = authHeader.substring(7);

backend/src/main/java/com/openisle/controller/AdminCommentController.java

@@ -0,0 +1,29 @@
+package com.openisle.controller;
+
+import com.openisle.dto.CommentDto;
+import com.openisle.mapper.CommentMapper;
+import com.openisle.service.CommentService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * Endpoints for administrators to manage comments.
+ */
+@RestController
+@RequestMapping("/api/admin/comments")
+@RequiredArgsConstructor
+public class AdminCommentController {
+    private final CommentService commentService;
+    private final CommentMapper commentMapper;
+
+    @PostMapping("/{id}/pin")
+    public CommentDto pin(@PathVariable Long id, Authentication auth) {
+        return commentMapper.toDto(commentService.pinComment(auth.getName(), id));
+    }
+
+    @PostMapping("/{id}/unpin")
+    public CommentDto unpin(@PathVariable Long id, Authentication auth) {
+        return commentMapper.toDto(commentService.unpinComment(auth.getName(), id));
+    }
+}

backend/src/main/java/com/openisle/controller/AdminPostController.java

@@ -45,4 +45,14 @@ public class AdminPostController {
     public PostSummaryDto unpin(@PathVariable Long id) {
         return postMapper.toSummaryDto(postService.unpinPost(id));
     }
+
+    @PostMapping("/{id}/rss-exclude")
+    public PostSummaryDto excludeFromRss(@PathVariable Long id) {
+        return postMapper.toSummaryDto(postService.excludeFromRss(id));
+    }
+
+    @PostMapping("/{id}/rss-include")
+    public PostSummaryDto includeInRss(@PathVariable Long id) {
+        return postMapper.toSummaryDto(postService.includeInRss(id));
+    }
 }

backend/src/main/java/com/openisle/controller/AdminUserController.java

@@ -18,7 +18,7 @@ public class AdminUserController {
     private final UserRepository userRepository;
     private final NotificationRepository notificationRepository;
     private final EmailSender emailSender;
-    @Value("${app.website-url:https://www.open-isle.com}")
+    @Value("${app.website-url}")
     private String websiteUrl;
 
     @PostMapping("/{id}/approve")

backend/src/main/java/com/openisle/controller/AuthController.java

@@ -29,6 +29,7 @@ public class AuthController {
     private final RegisterModeService registerModeService;
     private final NotificationService notificationService;
     private final UserRepository userRepository;
+    private final InviteService inviteService;
 
 
     @Value("${app.captcha.enabled:false}")
@@ -45,6 +46,26 @@ public class AuthController {
         if (captchaEnabled && registerCaptchaEnabled && !captchaService.verify(req.getCaptcha())) {
             return ResponseEntity.badRequest().body(Map.of("error", "Invalid captcha"));
         }
+        if (req.getInviteToken() != null && !req.getInviteToken().isEmpty()) {
+            if (!inviteService.validate(req.getInviteToken())) {
+                return ResponseEntity.badRequest().body(Map.of("error", "邀请码使用次数过多"));
+            }
+            try {
+                User user = userService.registerWithInvite(
+                        req.getUsername(), req.getEmail(), req.getPassword());
+                inviteService.consume(req.getInviteToken());
+                emailService.sendEmail(user.getEmail(), "在网站填写验证码以验证", "您的验证码是 " + user.getVerificationCode());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(user.getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
+            } catch (FieldException e) {
+                return ResponseEntity.badRequest().body(Map.of(
+                        "field", e.getField(),
+                        "error", e.getMessage()
+                ));
+            }
+        }
         User user = userService.register(
                 req.getUsername(), req.getEmail(), req.getPassword(), "", registerModeService.getRegisterMode());
         emailService.sendEmail(user.getEmail(), "在网站填写验证码以验证", "您的验证码是 " + user.getVerificationCode());
@@ -58,10 +79,26 @@ public class AuthController {
     public ResponseEntity<?> verify(@RequestBody VerifyRequest req) {
         boolean ok = userService.verifyCode(req.getUsername(), req.getCode());
         if (ok) {
-            return ResponseEntity.ok(Map.of(
-                    "message", "Verified",
-                    "token", jwtService.generateReasonToken(req.getUsername())
-            ));
+            Optional<User> userOpt = userService.findByUsername(req.getUsername());
+            if (userOpt.isEmpty()) {
+                return ResponseEntity.badRequest().body(Map.of("error", "Invalid credentials"));
+            }
+
+            User user = userOpt.get();
+
+            if (user.isApproved()) {
+                return ResponseEntity.ok(Map.of(
+                        "message", "Verified and isApproved",
+                        "reason_code", "VERIFIED_AND_APPROVED",
+                        "token", jwtService.generateToken(req.getUsername())
+                ));
+            } else {
+                return ResponseEntity.ok(Map.of(
+                        "message", "Verified",
+                        "reason_code", "VERIFIED",
+                        "token", jwtService.generateReasonToken(req.getUsername())
+                ));
+            }
         }
         return ResponseEntity.badRequest().body(Map.of("error", "Invalid verification code"));
     }
@@ -106,27 +143,42 @@ public class AuthController {
 
     @PostMapping("/google")
     public ResponseEntity<?> loginWithGoogle(@RequestBody GoogleLoginRequest req) {
-        Optional<User> user = googleAuthService.authenticate(req.getIdToken(), registerModeService.getRegisterMode());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = googleAuthService.authenticate(
+                req.getIdToken(),
+                registerModeService.getRegisterMode(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid google token",
@@ -165,28 +217,44 @@ public class AuthController {
 
     @PostMapping("/github")
     public ResponseEntity<?> loginWithGithub(@RequestBody GithubLoginRequest req) {
-        Optional<User> user = githubAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = githubAuthService.authenticate(
+                req.getCode(),
+                registerModeService.getRegisterMode(),
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     // 已填写注册理由
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid github code",
@@ -196,27 +264,43 @@ public class AuthController {
 
     @PostMapping("/discord")
     public ResponseEntity<?> loginWithDiscord(@RequestBody DiscordLoginRequest req) {
-        Optional<User> user = discordAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = discordAuthService.authenticate(
+                req.getCode(),
+                registerModeService.getRegisterMode(),
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid discord code",
@@ -226,31 +310,44 @@ public class AuthController {
       
     @PostMapping("/twitter")
     public ResponseEntity<?> loginWithTwitter(@RequestBody TwitterLoginRequest req) {
-        Optional<User> user = twitterAuthService.authenticate(
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = twitterAuthService.authenticate(
                 req.getCode(),
                 req.getCodeVerifier(),
                 registerModeService.getRegisterMode(),
-                req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid twitter code",

backend/src/main/java/com/openisle/controller/CategoryController.java

@@ -12,6 +12,7 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 @RestController
@@ -44,8 +45,11 @@ public class CategoryController {
 
     @GetMapping
     public List<CategoryDto> list() {
-        return categoryService.listCategories().stream()
-                .map(c -> categoryMapper.toDto(c, postService.countPostsByCategory(c.getId())))
+        List<Category> all = categoryService.listCategories();
+        List<Long> ids = all.stream().map(Category::getId).toList();
+        Map<Long, Long> postsCntByCategoryIds = postService.countPostsByCategoryIds(ids);
+        return all.stream()
+                .map(c -> categoryMapper.toDto(c, postsCntByCategoryIds.getOrDefault(c.getId(), 0L)))
                 .sorted((a, b) -> Long.compare(b.getCount(), a.getCount()))
                 .collect(Collectors.toList());
     }

backend/src/main/java/com/openisle/controller/CommentController.java

@@ -85,4 +85,16 @@ public class CommentController {
         commentService.deleteComment(auth.getName(), id);
         log.debug("deleteComment completed for comment {}", id);
     }
+
+    @PostMapping("/comments/{id}/pin")
+    public CommentDto pinComment(@PathVariable Long id, Authentication auth) {
+        log.debug("pinComment called by user {} for comment {}", auth.getName(), id);
+        return commentMapper.toDto(commentService.pinComment(auth.getName(), id));
+    }
+
+    @PostMapping("/comments/{id}/unpin")
+    public CommentDto unpinComment(@PathVariable Long id, Authentication auth) {
+        log.debug("unpinComment called by user {} for comment {}", auth.getName(), id);
+        return commentMapper.toDto(commentService.unpinComment(auth.getName(), id));
+    }
 }

backend/src/main/java/com/openisle/controller/InviteController.java

@@ -0,0 +1,23 @@
+package com.openisle.controller;
+
+import com.openisle.service.InviteService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/invite")
+@RequiredArgsConstructor
+public class InviteController {
+    private final InviteService inviteService;
+
+    @PostMapping("/generate")
+    public Map<String, String> generate(Authentication auth) {
+        String token = inviteService.generate(auth.getName());
+        return Map.of("token", token);
+    }
+}

backend/src/main/java/com/openisle/controller/NotificationController.java

@@ -23,9 +23,19 @@ public class NotificationController {
     private final NotificationMapper notificationMapper;
 
     @GetMapping
-    public List<NotificationDto> list(@RequestParam(value = "read", required = false) Boolean read,
+    public List<NotificationDto> list(@RequestParam(value = "page", defaultValue = "0") int page,
+                                      @RequestParam(value = "size", defaultValue = "30") int size,
                                       Authentication auth) {
-        return notificationService.listNotifications(auth.getName(), read).stream()
+        return notificationService.listNotifications(auth.getName(), null, page, size).stream()
+                .map(notificationMapper::toDto)
+                .collect(Collectors.toList());
+    }
+
+    @GetMapping("/unread")
+    public List<NotificationDto> listUnread(@RequestParam(value = "page", defaultValue = "0") int page,
+                                            @RequestParam(value = "size", defaultValue = "30") int size,
+                                            Authentication auth) {
+        return notificationService.listNotifications(auth.getName(), false, page, size).stream()
                 .map(notificationMapper::toDto)
                 .collect(Collectors.toList());
     }

backend/src/main/java/com/openisle/controller/PointMallController.java

@@ -0,0 +1,39 @@
+package com.openisle.controller;
+
+import com.openisle.dto.PointGoodDto;
+import com.openisle.dto.PointRedeemRequest;
+import com.openisle.mapper.PointGoodMapper;
+import com.openisle.model.User;
+import com.openisle.service.PointMallService;
+import com.openisle.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/** REST controller for point mall. */
+@RestController
+@RequestMapping("/api/point-goods")
+@RequiredArgsConstructor
+public class PointMallController {
+    private final PointMallService pointMallService;
+    private final UserService userService;
+    private final PointGoodMapper pointGoodMapper;
+
+    @GetMapping
+    public List<PointGoodDto> list() {
+        return pointMallService.listGoods().stream()
+                .map(pointGoodMapper::toDto)
+                .collect(Collectors.toList());
+    }
+
+    @PostMapping("/redeem")
+    public Map<String, Integer> redeem(@RequestBody PointRedeemRequest req, Authentication auth) {
+        User user = userService.findByIdentifier(auth.getName()).orElseThrow();
+        int point = pointMallService.redeem(user, req.getGoodId(), req.getContact());
+        return Map.of("point", point);
+    }
+}

backend/src/main/java/com/openisle/controller/RssController.java

@@ -0,0 +1,282 @@
+package com.openisle.controller;
+
+import com.openisle.model.Post;
+import com.openisle.service.PostService;
+import lombok.RequiredArgsConstructor;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.safety.Safelist;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.vladsch.flexmark.ext.autolink.AutolinkExtension;
+import com.vladsch.flexmark.ext.tables.TablesExtension;
+import com.vladsch.flexmark.ext.gfm.strikethrough.StrikethroughExtension;
+import com.vladsch.flexmark.ext.gfm.tasklist.TaskListExtension;
+import com.vladsch.flexmark.html.HtmlRenderer;
+import com.vladsch.flexmark.parser.Parser;
+import com.vladsch.flexmark.util.data.MutableDataSet;
+
+import java.net.URI;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@RestController
+@RequiredArgsConstructor
+public class RssController {
+    private final PostService postService;
+
+    @Value("${app.website-url:https://www.open-isle.com}")
+    private String websiteUrl;
+
+    // 兼容 Markdown/HTML 两类图片写法（用于 enclosure）
+    private static final Pattern MD_IMAGE = Pattern.compile("!\\[[^\\]]*\\]\\(([^)]+)\\)");
+    private static final Pattern HTML_IMAGE = Pattern.compile("<img[^>]+src=[\"']?([^\"'>]+)[\"']?[^>]*>");
+
+    private static final DateTimeFormatter RFC1123 = DateTimeFormatter.RFC_1123_DATE_TIME;
+
+    // flexmark：Markdown -> HTML
+    private static final Parser MD_PARSER;
+    private static final HtmlRenderer MD_RENDERER;
+    static {
+        MutableDataSet opts = new MutableDataSet();
+        opts.set(Parser.EXTENSIONS, Arrays.asList(
+                TablesExtension.create(),
+                AutolinkExtension.create(),
+                StrikethroughExtension.create(),
+                TaskListExtension.create()
+        ));
+        // 允许内联 HTML（下游再做 sanitize）
+        opts.set(Parser.HTML_BLOCK_PARSER, true);
+        MD_PARSER = Parser.builder(opts).build();
+        MD_RENDERER = HtmlRenderer.builder(opts).escapeHtml(false).build();
+    }
+
+    @GetMapping(value = "/api/rss", produces = "application/rss+xml;charset=UTF-8")
+    public String feed() {
+        // 建议 20；你现在是 10，这里保留你的 10
+        List<Post> posts = postService.listLatestRssPosts(10);
+        String base = trimTrailingSlash(websiteUrl);
+
+        StringBuilder sb = new StringBuilder(4096);
+        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+        sb.append("<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">");
+        sb.append("<channel>");
+        elem(sb, "title", cdata("OpenIsle RSS"));
+        elem(sb, "link", base + "/");
+        elem(sb, "description", cdata("Latest posts"));
+        ZonedDateTime updated = posts.stream()
+                .map(p -> p.getCreatedAt().atZone(ZoneId.systemDefault()))
+                .max(Comparator.naturalOrder())
+                .orElse(ZonedDateTime.now());
+        // channel lastBuildDate（GMT）
+        elem(sb, "lastBuildDate", toRfc1123Gmt(updated));
+
+        for (Post p : posts) {
+            String link = base + "/posts/" + p.getId();
+
+            // 1) Markdown -> HTML
+            String html = renderMarkdown(p.getContent());
+
+            // 2) Sanitize（白名单增强）
+            String safeHtml = sanitizeHtml(html);
+
+            // 3) 绝对化 href/src + 强制 rel/target
+            String absHtml = absolutifyHtml(safeHtml, base);
+
+            // 4) 纯文本摘要（用于 <description>）
+            String plain = textSummary(absHtml, 180);
+
+            // 5) enclosure（首图，已绝对化）
+            String enclosure = firstImage(p.getContent());
+            if (enclosure == null) {
+                // 如果 Markdown 没有图，尝试从渲染后的 HTML 再抓一次
+                enclosure = firstImage(absHtml);
+            }
+            if (enclosure != null) {
+                enclosure = absolutifyUrl(enclosure, base);
+            }
+
+            sb.append("<item>");
+            elem(sb, "title", cdata(nullSafe(p.getTitle())));
+            elem(sb, "link", link);
+            sb.append("<guid isPermaLink=\"true\">").append(link).append("</guid>");
+            elem(sb, "pubDate", toRfc1123Gmt(p.getCreatedAt().atZone(ZoneId.systemDefault())));
+            // 摘要
+            elem(sb, "description", cdata(plain));
+            // 全文（HTML）
+            sb.append("<content:encoded><![CDATA[").append(absHtml).append("]]></content:encoded>");
+            // 首图 enclosure（图片类型）
+            if (enclosure != null) {
+                sb.append("<enclosure url=\"").append(escapeXml(enclosure)).append("\" type=\"")
+                        .append(getMimeType(enclosure)).append("\" />");
+            }
+            sb.append("</item>");
+        }
+
+        sb.append("</channel></rss>");
+        return sb.toString();
+    }
+
+    /* ===================== Markdown → HTML ===================== */
+
+    private static String renderMarkdown(String md) {
+        if (md == null || md.isEmpty()) return "";
+        return MD_RENDERER.render(MD_PARSER.parse(md));
+    }
+
+    /* ===================== Sanitize & 绝对化 ===================== */
+
+    private static String sanitizeHtml(String html) {
+        if (html == null) return "";
+        Safelist wl = Safelist.relaxed()
+                .addTags("pre", "code", "figure", "figcaption", "picture", "source",
+                        "table","thead","tbody","tr","th","td","h1","h2","h3","h4","h5","h6")
+                .addAttributes("a", "href", "title", "target", "rel")
+                .addAttributes("img", "src", "alt", "title", "width", "height")
+                .addAttributes("source", "srcset", "type", "media")
+                .addAttributes("code", "class")
+                .addAttributes("pre", "class")
+                .addProtocols("a", "href", "http", "https", "mailto")
+                .addProtocols("img", "src", "http", "https", "data")
+                .addProtocols("source", "srcset", "http", "https");
+        // 清除所有 on* 事件、style（避免阅读器环境差异）
+        return Jsoup.clean(html, wl);
+    }
+
+    private static String absolutifyHtml(String html, String baseUrl) {
+        if (html == null || html.isEmpty()) return "";
+        Document doc = Jsoup.parseBodyFragment(html, baseUrl);
+        // a[href]
+        for (Element a : doc.select("a[href]")) {
+            String href = a.attr("href");
+            String abs = absolutifyUrl(href, baseUrl);
+            a.attr("href", abs);
+            // 强制外链安全属性
+            a.attr("rel", "noopener noreferrer nofollow");
+            a.attr("target", "_blank");
+        }
+        // img[src]
+        for (Element img : doc.select("img[src]")) {
+            String src = img.attr("src");
+            String abs = absolutifyUrl(src, baseUrl);
+            img.attr("src", abs);
+        }
+        // source[srcset] （picture/webp）
+        for (Element s : doc.select("source[srcset]")) {
+            String srcset = s.attr("srcset");
+            s.attr("srcset", absolutifySrcset(srcset, baseUrl));
+        }
+        return doc.body().html();
+    }
+
+    private static String absolutifyUrl(String url, String baseUrl) {
+        if (url == null || url.isEmpty()) return url;
+        String u = url.trim();
+        if (u.startsWith("//")) {
+            return "https:" + u;
+        }
+        if (u.startsWith("#")) {
+            // 保留页面内锚点：拼接到首页（也可拼接到当前帖子的 link，但此处无上下文）
+            return baseUrl + "/" + u;
+        }
+        try {
+            URI base = URI.create(ensureTrailingSlash(baseUrl));
+            URI abs = base.resolve(u);
+            return abs.toString();
+        } catch (Exception e) {
+            return url;
+        }
+    }
+
+    private static String absolutifySrcset(String srcset, String baseUrl) {
+        if (srcset == null || srcset.isEmpty()) return srcset;
+        String[] parts = srcset.split(",");
+        List<String> out = new ArrayList<>(parts.length);
+        for (String part : parts) {
+            String p = part.trim();
+            if (p.isEmpty()) continue;
+            String[] seg = p.split("\\s+");
+            String url = seg[0];
+            String size = seg.length > 1 ? seg[1] : "";
+            out.add(absolutifyUrl(url, baseUrl) + (size.isEmpty() ? "" : " " + size));
+        }
+        return String.join(", ", out);
+    }
+
+    /* ===================== 摘要 & enclosure ===================== */
+
+    private static String textSummary(String html, int maxLen) {
+        if (html == null) return "";
+        String text = Jsoup.parse(html).text().replaceAll("\\s+", " ").trim();
+        if (text.length() <= maxLen) return text;
+        return text.substring(0, maxLen) + "…";
+    }
+
+    private String firstImage(String content) {
+        if (content == null) return null;
+        Matcher m = MD_IMAGE.matcher(content);
+        if (m.find()) return m.group(1);
+        m = HTML_IMAGE.matcher(content);
+        if (m.find()) return m.group(1);
+        // 再从纯 HTML 里解析一次（如果传入的是渲染后的）
+        try {
+            Document doc = Jsoup.parse(content);
+            Element img = doc.selectFirst("img[src]");
+            if (img != null) return img.attr("src");
+        } catch (Exception ignored) {}
+        return null;
+    }
+
+    private static String getMimeType(String url) {
+        String lower = url == null ? "" : url.toLowerCase(Locale.ROOT);
+        if (lower.endsWith(".png"))  return "image/png";
+        if (lower.endsWith(".gif"))  return "image/gif";
+        if (lower.endsWith(".webp")) return "image/webp";
+        if (lower.endsWith(".svg"))  return "image/svg+xml";
+        if (lower.endsWith(".avif")) return "image/avif";
+        if (lower.endsWith(".jpg") || lower.endsWith(".jpeg")) return "image/jpeg";
+        // 默认兜底
+        return "image/jpeg";
+    }
+
+    /* ===================== 时间/字符串/XML ===================== */
+
+    private static String toRfc1123Gmt(ZonedDateTime zdt) {
+        return zdt.withZoneSameInstant(ZoneId.of("GMT")).format(RFC1123);
+    }
+
+    private static String cdata(String s) {
+        if (s == null) return "<![CDATA[]]>";
+        // 防止出现 "]]>" 终止标记破坏 CDATA
+        return "<![CDATA[" + s.replace("]]>", "]]]]><![CDATA[>") + "]]>";
+    }
+
+    private static void elem(StringBuilder sb, String name, String value) {
+        sb.append('<').append(name).append('>').append(value).append("</").append(name).append('>');
+    }
+
+    private static String escapeXml(String s) {
+        if (s == null) return "";
+        return s.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
+                .replace("\"", "&quot;").replace("'", "&apos;");
+    }
+
+    private static String trimTrailingSlash(String s) {
+        if (s == null) return "";
+        return s.endsWith("/") ? s.substring(0, s.length() - 1) : s;
+    }
+
+    private static String ensureTrailingSlash(String s) {
+        if (s == null || s.isEmpty()) return "/";
+        return s.endsWith("/") ? s : s + "/";
+    }
+
+    private static String nullSafe(String s) { return s == null ? "" : s; }
+}

backend/src/main/java/com/openisle/controller/SitemapController.java

@@ -22,7 +22,7 @@ import java.util.List;
 public class SitemapController {
     private final PostRepository postRepository;
 
-    @Value("${app.website-url:https://www.open-isle.com}")
+    @Value("${app.website-url}")
     private String websiteUrl;
 
     @GetMapping(value = "/sitemap.xml", produces = MediaType.APPLICATION_XML_VALUE)

backend/src/main/java/com/openisle/controller/TagController.java

@@ -15,6 +15,7 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 @RestController
@@ -62,8 +63,11 @@ public class TagController {
     @GetMapping
     public List<TagDto> list(@RequestParam(value = "keyword", required = false) String keyword,
                              @RequestParam(value = "limit", required = false) Integer limit) {
-        List<TagDto> dtos = tagService.searchTags(keyword).stream()
-                .map(t -> tagMapper.toDto(t, postService.countPostsByTag(t.getId())))
+        List<Tag> tags = tagService.searchTags(keyword);
+        List<Long> tagIds = tags.stream().map(Tag::getId).toList();
+        Map<Long, Long> postCntByTagIds = postService.countPostsByTagIds(tagIds);
+        List<TagDto> dtos = tags.stream()
+                .map(t -> tagMapper.toDto(t, postCntByTagIds.getOrDefault(t.getId(), 0L)))
                 .sorted((a, b) -> Long.compare(b.getCount(), a.getCount()))
                 .collect(Collectors.toList());
         if (limit != null && limit > 0 && dtos.size() > limit) {

backend/src/main/java/com/openisle/dto/CommentDto.java

@@ -13,6 +13,7 @@ public class CommentDto {
     private Long id;
     private String content;
     private LocalDateTime createdAt;
+    private LocalDateTime pinnedAt;
     private AuthorDto author;
     private List<CommentDto> replies;
     private List<ReactionDto> reactions;

backend/src/main/java/com/openisle/dto/DiscordLoginRequest.java

@@ -7,4 +7,5 @@ import lombok.Data;
 public class DiscordLoginRequest {
     private String code;
     private String redirectUri;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/GithubLoginRequest.java

@@ -7,4 +7,5 @@ import lombok.Data;
 public class GithubLoginRequest {
     private String code;
     private String redirectUri;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/GoogleLoginRequest.java

@@ -6,4 +6,5 @@ import lombok.Data;
 @Data
 public class GoogleLoginRequest {
     private String idToken;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/PointGoodDto.java

@@ -0,0 +1,12 @@
+package com.openisle.dto;
+
+import lombok.Data;
+
+/** Point mall good info. */
+@Data
+public class PointGoodDto {
+    private Long id;
+    private String name;
+    private int cost;
+    private String image;
+}

backend/src/main/java/com/openisle/dto/PointRedeemRequest.java

@@ -0,0 +1,10 @@
+package com.openisle.dto;
+
+import lombok.Data;
+
+/** Request to redeem a point mall good. */
+@Data
+public class PointRedeemRequest {
+    private Long goodId;
+    private String contact;
+}

backend/src/main/java/com/openisle/dto/PostSummaryDto.java

@@ -31,5 +31,6 @@ public class PostSummaryDto {
     private int pointReward;
     private PostType type;
     private LotteryDto lottery;
+    private boolean rssExcluded;
 }
 

backend/src/main/java/com/openisle/dto/RegisterRequest.java

@@ -9,4 +9,5 @@ public class RegisterRequest {
     private String email;
     private String password;
     private String captcha;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/TwitterLoginRequest.java

@@ -8,4 +8,5 @@ public class TwitterLoginRequest {
     private String code;
     private String redirectUri;
     private String codeVerifier;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/mapper/CommentMapper.java

@@ -24,6 +24,7 @@ public class CommentMapper {
         dto.setId(comment.getId());
         dto.setContent(comment.getContent());
         dto.setCreatedAt(comment.getCreatedAt());
+        dto.setPinnedAt(comment.getPinnedAt());
         dto.setAuthor(userMapper.toAuthorDto(comment.getAuthor()));
         dto.setReward(0);
         return dto;

backend/src/main/java/com/openisle/mapper/PointGoodMapper.java

@@ -0,0 +1,18 @@
+package com.openisle.mapper;
+
+import com.openisle.dto.PointGoodDto;
+import com.openisle.model.PointGood;
+import org.springframework.stereotype.Component;
+
+/** Mapper for point mall goods. */
+@Component
+public class PointGoodMapper {
+    public PointGoodDto toDto(PointGood good) {
+        PointGoodDto dto = new PointGoodDto();
+        dto.setId(good.getId());
+        dto.setName(good.getName());
+        dto.setCost(good.getCost());
+        dto.setImage(good.getImage());
+        return dto;
+    }
+}

backend/src/main/java/com/openisle/mapper/PostMapper.java

@@ -63,6 +63,7 @@ public class PostMapper {
         dto.setCommentCount(commentService.countComments(post.getId()));
         dto.setStatus(post.getStatus());
         dto.setPinnedAt(post.getPinnedAt());
+        dto.setRssExcluded(post.getRssExcluded() == null || post.getRssExcluded());
 
         List<ReactionDto> reactions = reactionService.getReactionsForPost(post.getId())
                 .stream()

backend/src/main/java/com/openisle/model/ActivityType.java

@@ -3,5 +3,6 @@ package com.openisle.model;
 /** Activity type enumeration. */
 public enum ActivityType {
     NORMAL,
-    MILK_TEA
+    MILK_TEA,
+    INVITE_POINTS
 }

backend/src/main/java/com/openisle/model/Comment.java

@@ -38,4 +38,7 @@ public class Comment {
     @JoinColumn(name = "parent_id")
     private Comment parent;
 
+    @Column
+    private LocalDateTime pinnedAt;
+
 }

backend/src/main/java/com/openisle/model/InviteToken.java

@@ -0,0 +1,23 @@
+package com.openisle.model;
+
+import jakarta.persistence.*;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+/**
+ * Invite token entity tracking usage counts.
+ */
+@Data
+@Entity
+public class InviteToken {
+    @Id
+    private String token;
+
+    @ManyToOne
+    private User inviter;
+
+    private LocalDate createdDate;
+
+    private int usageCount;
+}

backend/src/main/java/com/openisle/model/Notification.java

@@ -22,7 +22,7 @@ public class Notification {
     private Long id;
 
     @Enumerated(EnumType.STRING)
-    @Column(nullable = false)
+    @Column(nullable = false, length = 50)
     private NotificationType type;
 
     @ManyToOne(fetch = FetchType.LAZY, optional = false)

backend/src/main/java/com/openisle/model/NotificationType.java

@@ -32,6 +32,12 @@ public enum NotificationType {
     REGISTER_REQUEST,
     /** A user redeemed an activity reward */
     ACTIVITY_REDEEM,
+    /** A user redeemed a point good */
+    POINT_REDEEM,
+    /** You won a lottery post */
+    LOTTERY_WIN,
+    /** Your lottery post was drawn */
+    LOTTERY_DRAW,
     /** You were mentioned in a post or comment */
     MENTION
 }

backend/src/main/java/com/openisle/model/PointGood.java

@@ -0,0 +1,26 @@
+package com.openisle.model;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/** Item available in the point mall. */
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@Table(name = "point_goods")
+public class PointGood {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private int cost;
+
+    private String image;
+}

backend/src/main/java/com/openisle/model/Post.java

@@ -67,4 +67,6 @@ public class Post {
     @Column
     private LocalDateTime pinnedAt;
 
+    @Column(nullable = true)
+    private Boolean rssExcluded = true;
 }

backend/src/main/java/com/openisle/repository/InviteTokenRepository.java

@@ -0,0 +1,12 @@
+package com.openisle.repository;
+
+import com.openisle.model.InviteToken;
+import com.openisle.model.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.time.LocalDate;
+import java.util.Optional;
+
+public interface InviteTokenRepository extends JpaRepository<InviteToken, String> {
+    Optional<InviteToken> findByInviterAndCreatedDate(User inviter, LocalDate createdDate);
+}

backend/src/main/java/com/openisle/repository/NotificationRepository.java

@@ -6,6 +6,8 @@ import com.openisle.model.Post;
 import com.openisle.model.Comment;
 import com.openisle.model.NotificationType;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 
 import java.util.List;
 
@@ -13,7 +15,12 @@ import java.util.List;
 public interface NotificationRepository extends JpaRepository<Notification, Long> {
     List<Notification> findByUserOrderByCreatedAtDesc(User user);
     List<Notification> findByUserAndReadOrderByCreatedAtDesc(User user, boolean read);
+    Page<Notification> findByUserOrderByCreatedAtDesc(User user, Pageable pageable);
+    Page<Notification> findByUserAndReadOrderByCreatedAtDesc(User user, boolean read, Pageable pageable);
+    Page<Notification> findByUserAndTypeNotInOrderByCreatedAtDesc(User user, java.util.Collection<NotificationType> types, Pageable pageable);
+    Page<Notification> findByUserAndReadAndTypeNotInOrderByCreatedAtDesc(User user, boolean read, java.util.Collection<NotificationType> types, Pageable pageable);
     long countByUserAndRead(User user, boolean read);
+    long countByUserAndReadAndTypeNotIn(User user, boolean read, java.util.Collection<NotificationType> types);
     List<Notification> findByPost(Post post);
     List<Notification> findByComment(Comment comment);
 

backend/src/main/java/com/openisle/repository/PointGoodRepository.java

@@ -0,0 +1,8 @@
+package com.openisle.repository;
+
+import com.openisle.model.PointGood;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+/** Repository for point mall goods. */
+public interface PointGoodRepository extends JpaRepository<PointGood, Long> {
+}

backend/src/main/java/com/openisle/repository/PostRepository.java

@@ -92,12 +92,20 @@ public interface PostRepository extends JpaRepository<Post, Long> {
 
     long countByCategory_Id(Long categoryId);
 
+    @Query("SELECT c.id, COUNT(p) FROM Post p JOIN p.category c WHERE c.id IN :categoryIds GROUP BY c.id")
+    List<Object[]> countPostsByCategoryIds(@Param("categoryIds") List<Long> categoryIds);
+
     long countDistinctByTags_Id(Long tagId);
 
+    @Query("SELECT t.id, COUNT(DISTINCT p) FROM Post p JOIN p.tags t WHERE t.id IN :tagIds GROUP BY t.id")
+    List<Object[]> countPostsByTagIds(@Param("tagIds") List<Long> tagIds);
+
     long countByAuthor_Id(Long userId);
 
     @Query("SELECT FUNCTION('date', p.createdAt) AS d, COUNT(p) AS c FROM Post p " +
            "WHERE p.createdAt >= :start AND p.createdAt < :end GROUP BY d ORDER BY d")
     java.util.List<Object[]> countDailyRange(@Param("start") LocalDateTime start,
                                              @Param("end") LocalDateTime end);
+
+    List<Post> findByStatusAndRssExcludedFalseOrderByCreatedAtDesc(PostStatus status, Pageable pageable);
 }

backend/src/main/java/com/openisle/service/AuthResult.java

@@ -0,0 +1,12 @@
+package com.openisle.service;
+
+import com.openisle.model.User;
+import lombok.Value;
+
+/** Result for OAuth authentication indicating whether a new user was created. */
+@Value
+public class AuthResult {
+    User user;
+    boolean newUser;
+}
+

backend/src/main/java/com/openisle/service/CommentService.java

@@ -23,6 +23,7 @@ import java.util.List;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.transaction.annotation.Transactional;
+import java.time.LocalDateTime;
 
 @Service
 @RequiredArgsConstructor
@@ -129,13 +130,26 @@ public class CommentService {
         Post post = postRepository.findById(postId)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
         List<Comment> list = commentRepository.findByPostAndParentIsNullOrderByCreatedAtAsc(post);
-        if (sort == CommentSort.NEWEST) {
-            list.sort(java.util.Comparator.comparing(Comment::getCreatedAt).reversed());
-        } else if (sort == CommentSort.MOST_INTERACTIONS) {
-            list.sort((a, b) -> Integer.compare(interactionCount(b), interactionCount(a)));
+        java.util.List<Comment> pinned = new java.util.ArrayList<>();
+        java.util.List<Comment> others = new java.util.ArrayList<>();
+        for (Comment c : list) {
+            if (c.getPinnedAt() != null) {
+                pinned.add(c);
+            } else {
+                others.add(c);
+            }
         }
-        log.debug("getCommentsForPost returning {} comments", list.size());
-        return list;
+        pinned.sort(java.util.Comparator.comparing(Comment::getPinnedAt).reversed());
+        if (sort == CommentSort.NEWEST) {
+            others.sort(java.util.Comparator.comparing(Comment::getCreatedAt).reversed());
+        } else if (sort == CommentSort.MOST_INTERACTIONS) {
+            others.sort((a, b) -> Integer.compare(interactionCount(b), interactionCount(a)));
+        }
+        java.util.List<Comment> result = new java.util.ArrayList<>();
+        result.addAll(pinned);
+        result.addAll(others);
+        log.debug("getCommentsForPost returning {} comments", result.size());
+        return result;
     }
 
     public List<Comment> getReplies(Long parentId) {
@@ -223,6 +237,32 @@ public class CommentService {
         log.debug("deleteCommentCascade removed comment {}", comment.getId());
     }
 
+    @Transactional
+    public Comment pinComment(String username, Long id) {
+        Comment c = commentRepository.findById(id)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("Comment not found"));
+        User user = userRepository.findByUsername(username)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
+        if (!user.getId().equals(c.getPost().getAuthor().getId()) && user.getRole() != Role.ADMIN) {
+            throw new IllegalArgumentException("Unauthorized");
+        }
+        c.setPinnedAt(LocalDateTime.now());
+        return commentRepository.save(c);
+    }
+
+    @Transactional
+    public Comment unpinComment(String username, Long id) {
+        Comment c = commentRepository.findById(id)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("Comment not found"));
+        User user = userRepository.findByUsername(username)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
+        if (!user.getId().equals(c.getPost().getAuthor().getId()) && user.getRole() != Role.ADMIN) {
+            throw new IllegalArgumentException("Unauthorized");
+        }
+        c.setPinnedAt(null);
+        return commentRepository.save(c);
+    }
+
     private int interactionCount(Comment comment) {
         int reactions = reactionRepository.findByComment(comment).size();
         int replies = commentRepository.findByParentOrderByCreatedAtAsc(comment).size();

backend/src/main/java/com/openisle/service/DiscordAuthService.java

@@ -26,7 +26,7 @@ public class DiscordAuthService {
     @Value("${discord.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri) {
+    public Optional<AuthResult> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri, boolean viaInvite) {
         try {
             String tokenUrl = "https://discord.com/api/oauth2/token";
             HttpHeaders headers = new HttpHeaders();
@@ -67,13 +67,13 @@ public class DiscordAuthService {
             if (email == null) {
                 email = (username != null ? username : id) + "@users.noreply.discord.com";
             }
-            return Optional.of(processUser(email, username, avatar, mode));
+            return Optional.of(processUser(email, username, avatar, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -82,7 +82,7 @@ public class DiscordAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -96,12 +96,12 @@ public class DiscordAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar("https://cdn.discordapp.com/embed/avatars/0.png");
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/GithubAuthService.java

@@ -30,7 +30,7 @@ public class GithubAuthService {
     @Value("${github.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri) {
+    public Optional<AuthResult> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri, boolean viaInvite) {
         try {
             String tokenUrl = "https://github.com/login/oauth/access_token";
             HttpHeaders headers = new HttpHeaders();
@@ -86,13 +86,13 @@ public class GithubAuthService {
             if (email == null) {
                 email = username + "@users.noreply.github.com";
             }
-            return Optional.of(processUser(email, username, avatarUrl, mode));
+            return Optional.of(processUser(email, username, avatarUrl, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -101,7 +101,7 @@ public class GithubAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -115,12 +115,12 @@ public class GithubAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar(avatarGenerator.generate(finalUsername));
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/GoogleAuthService.java

@@ -25,7 +25,7 @@ public class GoogleAuthService {
     @Value("${google.client-id:}")
     private String clientId;
 
-    public Optional<User> authenticate(String idTokenString, com.openisle.model.RegisterMode mode) {
+    public Optional<AuthResult> authenticate(String idTokenString, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(new NetHttpTransport(), new JacksonFactory())
                 .setAudience(Collections.singletonList(clientId))
                 .build();
@@ -38,13 +38,13 @@ public class GoogleAuthService {
             String email = payload.getEmail();
             String name = (String) payload.get("name");
             String picture = (String) payload.get("picture");
-            return Optional.of(processUser(email, name, picture, mode));
+            return Optional.of(processUser(email, name, picture, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String name, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String name, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -53,8 +53,7 @@ public class GoogleAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-
-            return user;
+            return new AuthResult(user, false);
         }
         User user = new User();
         String baseUsername = email.split("@")[0];
@@ -68,12 +67,12 @@ public class GoogleAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar(avatarGenerator.generate(username));
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/InviteService.java

@@ -0,0 +1,54 @@
+package com.openisle.service;
+
+import com.openisle.model.InviteToken;
+import com.openisle.model.User;
+import com.openisle.repository.InviteTokenRepository;
+import com.openisle.repository.UserRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class InviteService {
+    private final InviteTokenRepository inviteTokenRepository;
+    private final UserRepository userRepository;
+    private final JwtService jwtService;
+    private final PointService pointService;
+
+    public String generate(String username) {
+        User inviter = userRepository.findByUsername(username).orElseThrow();
+        LocalDate today = LocalDate.now();
+        Optional<InviteToken> existing = inviteTokenRepository.findByInviterAndCreatedDate(inviter, today);
+        if (existing.isPresent()) {
+            return existing.get().getToken();
+        }
+        String token = jwtService.generateInviteToken(username);
+        InviteToken inviteToken = new InviteToken();
+        inviteToken.setToken(token);
+        inviteToken.setInviter(inviter);
+        inviteToken.setCreatedDate(today);
+        inviteToken.setUsageCount(0);
+        inviteTokenRepository.save(inviteToken);
+        return token;
+    }
+
+    public boolean validate(String token) {
+        try {
+            jwtService.validateAndGetSubjectForInvite(token);
+        } catch (Exception e) {
+            return false;
+        }
+        InviteToken invite = inviteTokenRepository.findById(token).orElse(null);
+        return invite != null && invite.getUsageCount() < 3;
+    }
+
+    public void consume(String token) {
+        InviteToken invite = inviteTokenRepository.findById(token).orElseThrow();
+        invite.setUsageCount(invite.getUsageCount() + 1);
+        inviteTokenRepository.save(invite);
+        pointService.awardForInvite(invite.getInviter().getUsername());
+    }
+}

backend/src/main/java/com/openisle/service/JwtService.java

@@ -24,6 +24,9 @@ public class JwtService {
     @Value("${app.jwt.reset-secret}")
     private String resetSecret;
 
+    @Value("${app.jwt.invite-secret}")
+    private String inviteSecret;
+
     @Value("${app.jwt.expiration}")
     private long expiration;
 
@@ -70,6 +73,17 @@ public class JwtService {
                 .compact();
     }
 
+    public String generateInviteToken(String subject) {
+        Date now = new Date();
+        Date expiryDate = new Date(now.getTime() + expiration);
+        return Jwts.builder()
+                .setSubject(subject)
+                .setIssuedAt(now)
+                .setExpiration(expiryDate)
+                .signWith(getSigningKeyForSecret(inviteSecret))
+                .compact();
+    }
+
     public String validateAndGetSubject(String token) {
         Claims claims = Jwts.parserBuilder()
                 .setSigningKey(getSigningKeyForSecret(secret))
@@ -96,4 +110,13 @@ public class JwtService {
                 .getBody();
         return claims.getSubject();
     }
+
+    public String validateAndGetSubjectForInvite(String token) {
+        Claims claims = Jwts.parserBuilder()
+                .setSigningKey(getSigningKeyForSecret(inviteSecret))
+                .build()
+                .parseClaimsJws(token)
+                .getBody();
+        return claims.getSubject();
+    }
 }

backend/src/main/java/com/openisle/service/NotificationService.java

@@ -23,7 +23,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.concurrent.Executor;
-import java.util.stream.Collectors;
 
 /** Service for creating and retrieving notifications. */
 @Service
@@ -36,7 +35,7 @@ public class NotificationService {
     private final ReactionRepository reactionRepository;
     private final Executor notificationExecutor;
 
-    @Value("${app.website-url:https://www.open-isle.com}")
+    @Value("${app.website-url}")
     private String websiteUrl;
 
     private static final Pattern MENTION_PATTERN = Pattern.compile("@\\[([^\\]]+)\\]");
@@ -141,6 +140,19 @@ public class NotificationService {
         }
     }
 
+    /**
+     * Create notifications for all admins when a user redeems a point good.
+     * Old redeem notifications from the same user are removed first.
+     */
+    @org.springframework.transaction.annotation.Transactional
+    public void createPointRedeemNotifications(User user, String content) {
+//        notificationRepository.deleteByTypeAndFromUser(NotificationType.POINT_REDEEM, user);
+        for (User admin : userRepository.findByRole(Role.ADMIN)) {
+            createNotification(admin, NotificationType.POINT_REDEEM, null, null,
+                    null, user, null, content);
+        }
+    }
+
     public List<NotificationPreferenceDto> listPreferences(String username) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
@@ -167,17 +179,26 @@ public class NotificationService {
         userRepository.save(user);
     }
 
-    public List<Notification> listNotifications(String username, Boolean read) {
+    public List<Notification> listNotifications(String username, Boolean read, int page, int size) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Set<NotificationType> disabled = user.getDisabledNotificationTypes();
-        List<Notification> list;
+        org.springframework.data.domain.Pageable pageable = org.springframework.data.domain.PageRequest.of(page, size);
+        org.springframework.data.domain.Page<Notification> result;
         if (read == null) {
-            list = notificationRepository.findByUserOrderByCreatedAtDesc(user);
+            if (disabled.isEmpty()) {
+                result = notificationRepository.findByUserOrderByCreatedAtDesc(user, pageable);
+            } else {
+                result = notificationRepository.findByUserAndTypeNotInOrderByCreatedAtDesc(user, disabled, pageable);
+            }
         } else {
-            list = notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, read);
+            if (disabled.isEmpty()) {
+                result = notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, read, pageable);
+            } else {
+                result = notificationRepository.findByUserAndReadAndTypeNotInOrderByCreatedAtDesc(user, read, disabled, pageable);
+            }
         }
-        return list.stream().filter(n -> !disabled.contains(n.getType())).collect(Collectors.toList());
+        return result.getContent();
     }
 
     public void markRead(String username, List<Long> ids) {
@@ -196,8 +217,10 @@ public class NotificationService {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Set<NotificationType> disabled = user.getDisabledNotificationTypes();
-        return notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, false).stream()
-                .filter(n -> !disabled.contains(n.getType())).count();
+        if (disabled.isEmpty()) {
+            return notificationRepository.countByUserAndRead(user, false);
+        }
+        return notificationRepository.countByUserAndReadAndTypeNotIn(user, false, disabled);
     }
 
     public void notifyMentions(String content, User fromUser, Post post, Comment comment) {

backend/src/main/java/com/openisle/service/PointMallService.java

@@ -0,0 +1,37 @@
+package com.openisle.service;
+
+import com.openisle.exception.FieldException;
+import com.openisle.exception.NotFoundException;
+import com.openisle.model.PointGood;
+import com.openisle.model.User;
+import com.openisle.repository.PointGoodRepository;
+import com.openisle.repository.UserRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/** Service for point mall operations. */
+@Service
+@RequiredArgsConstructor
+public class PointMallService {
+    private final PointGoodRepository pointGoodRepository;
+    private final UserRepository userRepository;
+    private final NotificationService notificationService;
+
+    public List<PointGood> listGoods() {
+        return pointGoodRepository.findAll();
+    }
+
+    public int redeem(User user, Long goodId, String contact) {
+        PointGood good = pointGoodRepository.findById(goodId)
+                .orElseThrow(() -> new NotFoundException("Good not found"));
+        if (user.getPoint() < good.getCost()) {
+            throw new FieldException("point", "Insufficient points");
+        }
+        user.setPoint(user.getPoint() - good.getCost());
+        userRepository.save(user);
+        notificationService.createPointRedeemNotifications(user, good.getName() + ": " + contact);
+        return user.getPoint();
+    }
+}

backend/src/main/java/com/openisle/service/PointService.java

@@ -26,6 +26,11 @@ public class PointService {
         return addPoint(user, 30);
     }
 
+    public int awardForInvite(String userName) {
+        User user = userRepository.findByUsername(userName).orElseThrow();
+        return addPoint(user, 500);
+    }
+
     private PointLog getTodayLog(User user) {
         LocalDate today = LocalDate.now();
         return pointLogRepository.findByUserAndLogDate(user, today)

backend/src/main/java/com/openisle/service/PostService.java

@@ -31,16 +31,15 @@ import com.openisle.service.EmailSender;
 
 import java.time.ZoneId;
 import java.time.ZoneOffset;
-import java.util.List;
+import java.util.*;
+
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
 
 import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashSet;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.ScheduledFuture;
@@ -69,6 +68,8 @@ public class PostService {
     private final EmailSender emailSender;
     private final ApplicationContext applicationContext;
     private final ConcurrentMap<Long, ScheduledFuture<?>> scheduledFinalizations = new ConcurrentHashMap<>();
+    @Value("${app.website-url:https://www.open-isle.com}")
+    private String websiteUrl;
 
     @org.springframework.beans.factory.annotation.Autowired
     public PostService(PostRepository postRepository,
@@ -131,6 +132,23 @@ public class PostService {
         this.publishMode = publishMode;
     }
 
+    public List<Post> listLatestRssPosts(int limit) {
+        Pageable pageable = PageRequest.of(0, limit, Sort.by(Sort.Direction.DESC, "createdAt"));
+        return postRepository.findByStatusAndRssExcludedFalseOrderByCreatedAtDesc(PostStatus.PUBLISHED, pageable);
+    }
+
+    public Post excludeFromRss(Long id) {
+        Post post = postRepository.findById(id).orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        post.setRssExcluded(true);
+        return postRepository.save(post);
+    }
+
+    public Post includeInRss(Long id) {
+        Post post = postRepository.findById(id).orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        post.setRssExcluded(false);
+        return postRepository.save(post);
+    }
+
     public Post createPost(String username,
                            Long categoryId,
                            String title,
@@ -249,6 +267,15 @@ public class PostService {
                 if (w.getEmail() != null) {
                     emailSender.sendEmail(w.getEmail(), "你中奖了", "恭喜你在抽奖贴 \"" + lp.getTitle() + "\" 中获奖");
                 }
+                notificationService.createNotification(w, NotificationType.LOTTERY_WIN, lp, null, null, lp.getAuthor(), null, null);
+                notificationService.sendCustomPush(w, "你中奖了", String.format("%s/posts/%d", websiteUrl, lp.getId()));
+            }
+            if (lp.getAuthor() != null) {
+                if (lp.getAuthor().getEmail() != null) {
+                    emailSender.sendEmail(lp.getAuthor().getEmail(), "抽奖已开奖", "您的抽奖贴 \"" + lp.getTitle() + "\" 已开奖");
+                }
+                notificationService.createNotification(lp.getAuthor(), NotificationType.LOTTERY_DRAW, lp, null, null, null, null, null);
+                notificationService.sendCustomPush(lp.getAuthor(), "抽奖已开奖", String.format("%s/posts/%d", websiteUrl, lp.getId()));
             }
         });
     }
@@ -556,10 +583,31 @@ public class PostService {
         return postRepository.countByCategory_Id(categoryId);
     }
 
+    public Map<Long, Long> countPostsByCategoryIds(List<Long> categoryIds) {
+        Map<Long, Long> result = new HashMap<>();
+        var dbResult = postRepository.countPostsByCategoryIds(categoryIds);
+        dbResult.forEach(r -> {
+            result.put(((Long)r[0]), ((Long)r[1]));
+        });
+        return result;
+    }
+
     public long countPostsByTag(Long tagId) {
         return postRepository.countDistinctByTags_Id(tagId);
     }
 
+    public Map<Long, Long> countPostsByTagIds(List<Long> tagIds) {
+        Map<Long, Long> result = new HashMap<>();
+        if (CollectionUtils.isEmpty(tagIds)) {
+            return result;
+        }
+        var dbResult = postRepository.countPostsByTagIds(tagIds);
+        dbResult.forEach(r -> {
+            result.put(((Long)r[0]), ((Long)r[1]));
+        });
+        return result;
+    }
+
     private java.util.List<Post> sortByPinnedAndCreated(java.util.List<Post> posts) {
         return posts.stream()
                 .sorted(java.util.Comparator

backend/src/main/java/com/openisle/service/ReactionService.java

@@ -27,7 +27,7 @@ public class ReactionService {
     private final NotificationService notificationService;
     private final EmailSender emailSender;
 
-    @Value("${app.website-url:https://www.open-isle.com}")
+    @Value("${app.website-url}")
     private String websiteUrl;
 
     @Transactional

backend/src/main/java/com/openisle/service/TwitterAuthService.java

@@ -33,11 +33,12 @@ public class TwitterAuthService {
     @Value("${twitter.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(
+    public Optional<AuthResult> authenticate(
             String code,
             String codeVerifier,
             RegisterMode mode,
-            String redirectUri) {
+            String redirectUri,
+            boolean viaInvite) {
 
         logger.debug("Starting authentication with code {} and verifier {}", code, codeVerifier);
 
@@ -106,10 +107,10 @@ public class TwitterAuthService {
         // Twitter v2 默认拿不到 email；如果你申请到 email.scope，可改用 /2/users/:id?user.fields=email
         String email = username + "@twitter.com";
         logger.debug("Processing user {} with email {}", username, email);
-        return Optional.of(processUser(email, username, avatar, mode));
+        return Optional.of(processUser(email, username, avatar, mode, viaInvite));
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -119,7 +120,7 @@ public class TwitterAuthService {
                 userRepository.save(user);
             }
             logger.debug("Existing user {} authenticated", user.getUsername());
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -133,13 +134,13 @@ public class TwitterAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar("https://twitter.com/" + finalUsername + "/profile_image");
         }
         logger.debug("Creating new user {}", finalUsername);
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/UserService.java

@@ -74,6 +74,13 @@ public class UserService {
         return userRepository.save(user);
     }
 
+    public User registerWithInvite(String username, String email, String password) {
+        User user = register(username, email, password, "", com.openisle.model.RegisterMode.DIRECT);
+        user.setVerified(true);
+        user.setVerificationCode(genCode());
+        return userRepository.save(user);
+    }
+
     private String genCode() {
         return String.format("%06d", new Random().nextInt(1000000));
     }

backend/src/main/resources/application.properties

@@ -10,6 +10,7 @@ spring.jpa.hibernate.ddl-auto=update
 app.jwt.secret=${JWT_SECRET:jwt_sec}
 app.jwt.reason-secret=${JWT_REASON_SECRET:jwt_reason_sec}
 app.jwt.reset-secret=${JWT_RESET_SECRET:jwt_reset_sec}
+app.jwt.invite-secret=${JWT_INVITE_SECRET:jwt_invite_sec}
 # 30 days
 app.jwt.expiration=${JWT_EXPIRATION:2592000000}
 # Password strength: LOW, MEDIUM or HIGH

backend/src/main/resources/db/migration/V1__add_pinned_at_to_comments.sql

@@ -0,0 +1 @@
+ALTER TABLE comments ADD COLUMN pinned_at DATETIME(6) NULL;

backend/src/main/resources/db/migration/V2__add_rss_excluded_to_posts.sql

@@ -0,0 +1 @@
+ALTER TABLE posts ADD COLUMN rss_excluded BOOLEAN NOT NULL DEFAULT 0;

backend/src/test/java/com/openisle/controller/NotificationControllerTest.java

@@ -45,7 +45,7 @@ class NotificationControllerTest {
         p.setId(2L);
         n.setPost(p);
         n.setCreatedAt(LocalDateTime.now());
-        when(notificationService.listNotifications("alice", null))
+        when(notificationService.listNotifications("alice", null, 0, 30))
                 .thenReturn(List.of(n));
 
         NotificationDto dto = new NotificationDto();
@@ -62,6 +62,24 @@ class NotificationControllerTest {
                 .andExpect(jsonPath("$[0].post.id").value(2));
     }
 
+    @Test
+    void listUnreadNotifications() throws Exception {
+        Notification n = new Notification();
+        n.setId(5L);
+        n.setType(NotificationType.POST_VIEWED);
+        when(notificationService.listNotifications("alice", false, 0, 30))
+                .thenReturn(List.of(n));
+
+        NotificationDto dto = new NotificationDto();
+        dto.setId(5L);
+        when(notificationMapper.toDto(n)).thenReturn(dto);
+
+        mockMvc.perform(get("/api/notifications/unread")
+                        .principal(new UsernamePasswordAuthenticationToken("alice","p")))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$[0].id").value(5));
+    }
+
     @Test
     void markReadEndpoint() throws Exception {
         mockMvc.perform(post("/api/notifications/read")

backend/src/test/java/com/openisle/service/NotificationServiceTest.java

@@ -11,6 +11,9 @@ import org.mockito.Mockito;
 
 import java.util.List;
 import java.util.Optional;
+import java.util.HashSet;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.Pageable;
 
 import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.*;
@@ -62,15 +65,17 @@ class NotificationServiceTest {
         User user = new User();
         user.setId(2L);
         user.setUsername("bob");
+        user.setDisabledNotificationTypes(new HashSet<>());
         when(uRepo.findByUsername("bob")).thenReturn(Optional.of(user));
 
         Notification n = new Notification();
-        when(nRepo.findByUserOrderByCreatedAtDesc(user)).thenReturn(List.of(n));
+        when(nRepo.findByUserOrderByCreatedAtDesc(eq(user), any(Pageable.class)))
+                .thenReturn(new PageImpl<>(List.of(n)));
 
-        List<Notification> list = service.listNotifications("bob", null);
+        List<Notification> list = service.listNotifications("bob", null, 0, 10);
 
         assertEquals(1, list.size());
-        verify(nRepo).findByUserOrderByCreatedAtDesc(user);
+        verify(nRepo).findByUserOrderByCreatedAtDesc(eq(user), any(Pageable.class));
     }
 
     @Test
@@ -87,6 +92,7 @@ class NotificationServiceTest {
         User user = new User();
         user.setId(3L);
         user.setUsername("carl");
+        user.setDisabledNotificationTypes(new HashSet<>());
         when(uRepo.findByUsername("carl")).thenReturn(Optional.of(user));
         when(nRepo.countByUserAndRead(user, false)).thenReturn(5L);
 
@@ -96,6 +102,56 @@ class NotificationServiceTest {
         verify(nRepo).countByUserAndRead(user, false);
     }
 
+    @Test
+    void listNotificationsFiltersDisabledTypes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User user = new User();
+        user.setId(4L);
+        user.setUsername("dana");
+        when(uRepo.findByUsername("dana")).thenReturn(Optional.of(user));
+
+        Notification n = new Notification();
+        when(nRepo.findByUserAndTypeNotInOrderByCreatedAtDesc(eq(user), eq(user.getDisabledNotificationTypes()), any(Pageable.class)))
+                .thenReturn(new PageImpl<>(List.of(n)));
+
+        List<Notification> list = service.listNotifications("dana", null, 0, 10);
+
+        assertEquals(1, list.size());
+        verify(nRepo).findByUserAndTypeNotInOrderByCreatedAtDesc(eq(user), eq(user.getDisabledNotificationTypes()), any(Pageable.class));
+    }
+
+    @Test
+    void countUnreadFiltersDisabledTypes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User user = new User();
+        user.setId(5L);
+        user.setUsername("erin");
+        when(uRepo.findByUsername("erin")).thenReturn(Optional.of(user));
+        when(nRepo.countByUserAndReadAndTypeNotIn(eq(user), eq(false), eq(user.getDisabledNotificationTypes())))
+                .thenReturn(2L);
+
+        long count = service.countUnread("erin");
+
+        assertEquals(2L, count);
+        verify(nRepo).countByUserAndReadAndTypeNotIn(eq(user), eq(false), eq(user.getDisabledNotificationTypes()));
+    }
+
     @Test
     void createRegisterRequestNotificationsDeletesOldOnes() {
         NotificationRepository nRepo = mock(NotificationRepository.class);
@@ -144,6 +200,30 @@ class NotificationServiceTest {
         verify(nRepo).save(any(Notification.class));
     }
 
+    @Test
+    void createPointRedeemNotificationsDeletesOldOnes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User admin = new User();
+        admin.setId(10L);
+        User user = new User();
+        user.setId(20L);
+
+        when(uRepo.findByRole(Role.ADMIN)).thenReturn(List.of(admin));
+
+        service.createPointRedeemNotifications(user, "contact");
+
+        verify(nRepo).deleteByTypeAndFromUser(NotificationType.POINT_REDEEM, user);
+        verify(nRepo).save(any(Notification.class));
+    }
+
     @Test
     void createNotificationSendsEmailForCommentReply() {
         NotificationRepository nRepo = mock(NotificationRepository.class);

backend/src/test/java/com/openisle/service/PostServiceTest.java

@@ -93,4 +93,50 @@ class PostServiceTest {
                 () -> service.createPost("alice", 1L, "t", "c", List.of(1L),
                         null, null, null, null, null, null));
     }
+
+    @Test
+    void finalizeLotteryNotifiesAuthor() {
+        PostRepository postRepo = mock(PostRepository.class);
+        UserRepository userRepo = mock(UserRepository.class);
+        CategoryRepository catRepo = mock(CategoryRepository.class);
+        TagRepository tagRepo = mock(TagRepository.class);
+        LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
+        NotificationService notifService = mock(NotificationService.class);
+        SubscriptionService subService = mock(SubscriptionService.class);
+        CommentService commentService = mock(CommentService.class);
+        CommentRepository commentRepo = mock(CommentRepository.class);
+        ReactionRepository reactionRepo = mock(ReactionRepository.class);
+        PostSubscriptionRepository subRepo = mock(PostSubscriptionRepository.class);
+        NotificationRepository notificationRepo = mock(NotificationRepository.class);
+        PostReadService postReadService = mock(PostReadService.class);
+        ImageUploader imageUploader = mock(ImageUploader.class);
+        TaskScheduler taskScheduler = mock(TaskScheduler.class);
+        EmailSender emailSender = mock(EmailSender.class);
+        ApplicationContext context = mock(ApplicationContext.class);
+
+        PostService service = new PostService(postRepo, userRepo, catRepo, tagRepo, lotteryRepo,
+                notifService, subService, commentService, commentRepo,
+                reactionRepo, subRepo, notificationRepo, postReadService,
+                imageUploader, taskScheduler, emailSender, context, PublishMode.DIRECT);
+        when(context.getBean(PostService.class)).thenReturn(service);
+
+        User author = new User();
+        author.setId(1L);
+        User winner = new User();
+        winner.setId(2L);
+
+        LotteryPost lp = new LotteryPost();
+        lp.setId(1L);
+        lp.setAuthor(author);
+        lp.setTitle("L");
+        lp.setPrizeCount(1);
+        lp.getParticipants().add(winner);
+
+        when(lotteryRepo.findById(1L)).thenReturn(Optional.of(lp));
+
+        service.finalizeLottery(1L);
+
+        verify(notifService).createNotification(eq(winner), eq(NotificationType.LOTTERY_WIN), eq(lp), isNull(), isNull(), eq(author), isNull(), isNull());
+        verify(notifService).createNotification(eq(author), eq(NotificationType.LOTTERY_DRAW), eq(lp), isNull(), isNull(), isNull(), isNull(), isNull());
+    }
 }

frontend_nuxt/.env.example

@@ -0,0 +1,15 @@
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+
+; 预发环境
+; NUXT_PUBLIC_WEBSITE_BASE_URL=https://staging.open-isle.com
+; 正式环境/生产环境
+NUXT_PUBLIC_WEBSITE_BASE_URL=https://www.open-isle.com
+NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
+NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
+NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ

frontend_nuxt/.env.staging.example

@@ -0,0 +1,16 @@
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+
+; 预发环境
+NUXT_PUBLIC_WEBSITE_BASE_URL=https://staging.open-isle.com
+; 正式环境/生产环境
+; NUXT_PUBLIC_WEBSITE_BASE_URL=https://www.open-isle.com
+
+NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
+NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
+NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ

frontend_nuxt/.gitignore

@@ -2,3 +2,4 @@ node_modules
 .nuxt
 dist
 .output
+.env

frontend_nuxt/app.vue

@@ -1,7 +1,11 @@
 <template>
   <div id="app">
     <div class="header-container">
-      <HeaderComponent @toggle-menu="menuVisible = !menuVisible" :show-menu-btn="!hideMenu" />
+      <HeaderComponent
+        ref="header"
+        @toggle-menu="menuVisible = !menuVisible"
+        :show-menu-btn="!hideMenu"
+      />
     </div>
 
     <div class="main-container">
@@ -11,53 +15,77 @@
       <div class="content" :class="{ 'menu-open': menuVisible && !hideMenu }">
         <NuxtPage keepalive />
       </div>
+
+      <div v-if="showNewPostIcon && isMobile" class="app-new-post-icon" @click="goToNewPost">
+        <i class="fas fa-edit"></i>
+      </div>
     </div>
     <GlobalPopups />
   </div>
 </template>
 
-<script>
+<script setup>
 import HeaderComponent from '~/components/HeaderComponent.vue'
 import MenuComponent from '~/components/MenuComponent.vue'
-
 import GlobalPopups from '~/components/GlobalPopups.vue'
+import { useIsMobile } from '~/utils/screen'
 
-export default {
-  name: 'App',
-  components: { HeaderComponent, MenuComponent, GlobalPopups },
-  setup() {
-    const isMobile = useIsMobile()
-    const menuVisible = ref(!isMobile.value)
-    const hideMenu = computed(() => {
-      return [
-        '/login',
-        '/signup',
-        '/404',
-        '/signup-reason',
-        '/github-callback',
-        '/twitter-callback',
-        '/discord-callback',
-        '/forgot-password',
-        '/google-callback',
-      ].includes(useRoute().path)
-    })
+const isMobile = useIsMobile()
+const menuVisible = ref(!isMobile.value)
 
-    onMounted(() => {
-      if (typeof window !== 'undefined') {
-        menuVisible.value = window.innerWidth > 768
-      }
-    })
+const showNewPostIcon = computed(() => useRoute().path === '/')
 
-    const handleMenuOutside = () => {
-      if (isMobile.value) menuVisible.value = false
-    }
+const hideMenu = computed(() => {
+  return [
+    '/login',
+    '/signup',
+    '/404',
+    '/signup-reason',
+    '/github-callback',
+    '/twitter-callback',
+    '/discord-callback',
+    '/forgot-password',
+    '/google-callback',
+  ].includes(useRoute().path)
+})
 
-    return { menuVisible, hideMenu, handleMenuOutside }
-  },
+const header = useTemplateRef('header')
+
+onMounted(() => {
+  if (typeof window !== 'undefined') {
+    menuVisible.value = window.innerWidth > 768
+  }
+})
+
+const handleMenuOutside = (event) => {
+  const btn = header.value.$refs.menuBtn
+  if (btn && (btn === event.target || btn.contains(event.target))) {
+    return // 如果是菜单按钮的点击，不处理关闭
+  }
+
+  if (isMobile.value) {
+    menuVisible.value = false
+  }
+}
+
+const goToNewPost = () => {
+  navigateTo('/new-post', { replace: false })
 }
 </script>
+
 <style src="~/assets/global.css"></style>
 <style>
+/* 页面过渡效果 */
+.page-enter-active,
+.page-leave-active {
+  transition: all 0.4s;
+}
+.page-enter-from,
+.page-leave-to {
+  opacity: 0;
+  filter: blur(10px);
+}
+
 .header-container {
   position: fixed;
   top: 0;
@@ -90,6 +118,24 @@ export default {
   margin: 0 auto;
 }
 
+.app-new-post-icon {
+  background-color: var(--new-post-icon-color);
+  color: white;
+  width: 60px;
+  height: 60px;
+  border-radius: 50%;
+  position: fixed;
+  bottom: 40px;
+  right: 20px;
+  font-size: 20px;
+  cursor: pointer;
+  z-index: 1000;
+  display: flex;
+  backdrop-filter: var(--blur-5);
+  justify-content: center;
+  align-items: center;
+}
+
 @media (max-width: 768px) {
   .content,
   .content.menu-open {

frontend_nuxt/assets/fonts.css

@@ -0,0 +1,143 @@
+/* Maple Mono - Thin 100 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-100-normal.woff2") format("woff2");
+  font-weight: 100;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - Thin Italic 100 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-100-italic.woff2") format("woff2");
+  font-weight: 100;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - ExtraLight 200 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-200-normal.woff2") format("woff2");
+  font-weight: 200;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - ExtraLight Italic 200 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-200-italic.woff2") format("woff2");
+  font-weight: 200;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - Light 300 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-300-normal.woff2") format("woff2");
+  font-weight: 300;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - Light Italic 300 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-300-italic.woff2") format("woff2");
+  font-weight: 300;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - Regular 400 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-400-normal.woff2") format("woff2");
+  font-weight: 400;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - Italic 400 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-400-italic.woff2") format("woff2");
+  font-weight: 400;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - Medium 500 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-500-normal.woff2") format("woff2");
+  font-weight: 500;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - Medium Italic 500 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-500-italic.woff2") format("woff2");
+  font-weight: 500;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - SemiBold 600 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-600-normal.woff2") format("woff2");
+  font-weight: 600;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - SemiBold Italic 600 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-600-italic.woff2") format("woff2");
+  font-weight: 600;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - Bold 700 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-700-normal.woff2") format("woff2");
+  font-weight: 700;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - Bold Italic 700 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-700-italic.woff2") format("woff2");
+  font-weight: 700;
+  font-style: italic;
+  font-display: swap;
+}
+
+/* Maple Mono - ExtraBold 800 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-800-normal.woff2") format("woff2");
+  font-weight: 800;
+  font-style: normal;
+  font-display: swap;
+}
+
+/* Maple Mono - ExtraBold Italic 800 */
+@font-face {
+  font-family: "Maple Mono";
+  src: url("/fonts/maple-mono-800-italic.woff2") format("woff2");
+  font-weight: 800;
+  font-style: italic;
+  font-display: swap;
+}

frontend_nuxt/assets/global.css

@@ -2,27 +2,35 @@
   --primary-color-hover: rgb(9, 95, 105);
   --primary-color: rgb(10, 110, 120);
   --primary-color-disabled: rgba(93, 152, 156, 0.5);
+  --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-height: 60px;
   --header-background-color: white;
   --header-border-color: lightgray;
   --header-text-color: black;
-  --menu-background-color: white;
+  --blur-1: blur(1px);
+  --blur-2: blur(2px);
+  --blur-4: blur(4px);
+  --blur-5: blur(5px);
+  --blur-10: blur(10px);
+  /* 加一个app前缀防止与firefox的userChrome.css中的--menu-background-color冲突 */
+  --app-menu-background-color: white;
   --background-color: white;
-  /* --background-color-blur: rgba(255, 255, 255, 0.57); */
-  --background-color-blur: var(--background-color);
+  --background-color-blur: rgba(255, 255, 255, 0.57);
   --menu-border-color: lightgray;
   --normal-border-color: lightgray;
   --menu-selected-background-color: rgba(208, 250, 255, 0.659);
   --menu-text-color: black;
   --scroller-background-color: rgba(130, 175, 180, 0.5);
-  --normal-background-color: rgb(241, 241, 241);
+  /* --normal-background-color: rgb(241, 241, 241); */
+  --normal-background-color: white;
   --lottery-background-color: rgb(241, 241, 241);
+  --code-highlight-background-color: rgb(241, 241, 241);
   --login-background-color: rgb(248, 248, 248);
   --login-background-color-hover: #e0e0e0;
   --text-color: black;
   --blockquote-text-color: #6a737d;
   --menu-width: 200px;
-  --page-max-width: 1200px;
+  --page-max-width: 1400px;
   --page-max-width-mobile: 900px;
   --article-info-background-color: #f0f0f0;
   --activity-card-background-color: #fafafa;
@@ -33,8 +41,9 @@
   --header-border-color: #555;
   --primary-color: rgb(17, 182, 197);
   --primary-color-hover: rgb(13, 137, 151);
+  --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-text-color: white;
-  --menu-background-color: #333;
+  --app-menu-background-color: #333;
   --background-color: #333;
   /* --background-color-blur: #333333a4; */
   --background-color-blur: var(--background-color);
@@ -42,8 +51,10 @@
   --normal-border-color: #555;
   --menu-selected-background-color: rgba(255, 255, 255, 0.1);
   --menu-text-color: white;
-  --normal-background-color: #000000;
+  /* --normal-background-color: #000000; */
+  --normal-background-color: #333;
   --lottery-background-color: #4e4e4e;
+  --code-highlight-background-color: #262b35;
   --login-background-color: #575757;
   --login-background-color-hover: #717171;
   --text-color: #eee;
@@ -52,6 +63,15 @@
   --activity-card-background-color: #585858;
 }
 
+:root[data-frosted='off'] {
+  --blur-1: none;
+  --blur-2: none;
+  --blur-4: none;
+  --blur-5: none;
+  --blur-10: none;
+  --background-color-blur: var(--background-color);
+}
+
 body {
   margin: 0;
   padding: 0;
@@ -131,13 +151,43 @@ body {
 }
 
 .info-content-text pre {
-  background-color: var(--normal-background-color);
+  display: flex;
+  background-color: var(--code-highlight-background-color);
   padding: 8px 12px;
   border-radius: 4px;
   line-height: 1.5;
   position: relative;
 }
 
+.info-content-text pre .line-numbers {
+  counter-reset: line-number 0;
+  width: 2em;
+  font-size: 13px;
+  position: sticky;
+  flex-shrink: 0;
+  font-family: 'Maple Mono', monospace;
+  margin: 1em 0;
+  color: #888;
+  border-right: 1px solid #888;
+  box-sizing: border-box;
+  padding-right: 0.5em;
+  text-align: end;
+}
+
+.info-content-text pre .line-numbers .line-number::before {
+  content: counter(line-number);
+  counter-increment: line-number;
+}
+
+.info-content-text code {
+  font-family: 'Maple Mono', monospace;
+  font-size: 13px;
+  border-radius: 4px;
+  white-space: no-wrap;
+  background-color: var(--code-highlight-background-color);
+  color: var(--text-color);
+}
+
 .copy-code-btn {
   position: absolute;
   top: 4px;
@@ -156,20 +206,13 @@ body {
   opacity: 1;
 }
 
-.info-content-text code {
-  font-family: 'Roboto Mono', monospace;
-  font-size: 13px;
-  border-radius: 4px;
-  white-space: pre-wrap;
-  background-color: var(--normal-background-color);
-  color: var(--text-color);
-}
-
+.about-content a,
 .info-content-text a {
   color: var(--primary-color);
   text-decoration: none;
 }
 
+.about-content a:hover,
 .info-content-text a:hover {
   text-decoration: underline;
 }
@@ -267,7 +310,7 @@ body {
   }
 
   .info-content-text pre {
-    line-height: 1.1;
+    line-height: 1.5;
   }
 
   .vditor-panel {
@@ -276,6 +319,29 @@ body {
   }
 }
 
+/* Transition API */
+::view-transition-old(root),
+::view-transition-new(root) {
+  animation: none;
+  mix-blend-mode: normal;
+}
+
+::view-transition-old(root) {
+  z-index: 1;
+}
+
+::view-transition-new(root) {
+  z-index: 2147483646;
+}
+
+[data-theme='dark']::view-transition-old(root) {
+  z-index: 2147483646;
+}
+
+[data-theme='dark']::view-transition-new(root) {
+  z-index: 1;
+}
+
 /* NProgress styles */
 #nprogress {
   pointer-events: none;

frontend_nuxt/components/AchievementList.vue

@@ -37,8 +37,10 @@
 
 <script setup>
 import { computed } from 'vue'
-import { API_BASE_URL, toast } from '~/main'
+import { toast } from '~/main'
 import { getToken } from '~/utils/auth'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
 const props = defineProps({
   medals: {

frontend_nuxt/components/ActivityPopup.vue

@@ -11,29 +11,20 @@
   </BasePopup>
 </template>
 
-<script>
+<script setup>
 import BasePopup from '~/components/BasePopup.vue'
-import { useRouter } from 'vue-router'
 
-export default {
-  name: 'ActivityPopup',
-  components: { BasePopup },
-  props: {
-    visible: { type: Boolean, default: false },
-    icon: String,
-    text: String,
-  },
-  emits: ['close'],
-  setup(props, { emit }) {
-    const router = useRouter()
-    const gotoActivity = () => {
-      emit('close')
-      router.push('/activities')
-    }
-    const close = () => emit('close')
-    return { gotoActivity, close }
-  },
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  icon: String,
+  text: String,
+})
+const emit = defineEmits(['close'])
+const gotoActivity = async () => {
+  emit('close')
+  await navigateTo('/activities', { replace: true })
 }
+const close = () => emit('close')
 </script>
 
 <style scoped>

frontend_nuxt/components/ArticleCategory.vue

@@ -12,25 +12,15 @@
   </div>
 </template>
 
-<script>
-import { useRouter } from 'vue-router'
+<script setup>
+const props = defineProps({
+  category: { type: Object, default: null },
+})
 
-export default {
-  name: 'ArticleCategory',
-  props: {
-    category: { type: Object, default: null },
-  },
-  setup(props) {
-    const router = useRouter()
-    const gotoCategory = () => {
-      if (!props.category) return
-      const value = encodeURIComponent(props.category.id ?? props.category.name)
-      router.push({ path: '/', query: { category: value } }).then(() => {
-        window.location.reload()
-      })
-    }
-    return { gotoCategory }
-  },
+const gotoCategory = async () => {
+  if (!props.category) return
+  const value = encodeURIComponent(props.category.id ?? props.category.name)
+  await navigateTo({ path: '/', query: { category: value } }, { replace: true })
 }
 </script>
 

frontend_nuxt/components/ArticleTags.vue

@@ -17,24 +17,14 @@
   </div>
 </template>
 
-<script>
-import { useRouter } from 'vue-router'
+<script setup>
+defineProps({
+  tags: { type: Array, default: () => [] },
+})
 
-export default {
-  name: 'ArticleTags',
-  props: {
-    tags: { type: Array, default: () => [] },
-  },
-  setup() {
-    const router = useRouter()
-    const gotoTag = (tag) => {
-      const value = encodeURIComponent(tag.id ?? tag.name)
-      router.push({ path: '/', query: { tags: value } }).then(() => {
-        window.location.reload()
-      })
-    }
-    return { gotoTag }
-  },
+const gotoTag = async (tag) => {
+  const value = encodeURIComponent(tag.id ?? tag.name)
+  await navigateTo({ path: '/', query: { tags: value } }, { replace: true })
 }
 </script>
 

frontend_nuxt/components/BasePopup.vue

@@ -41,8 +41,8 @@ export default {
   left: 0;
   right: 0;
   bottom: 0;
-  backdrop-filter: blur(2px);
-  -webkit-backdrop-filter: blur(2px);
+  backdrop-filter: var(--blur-2);
+  -webkit-backdrop-filter: var(--blur-2);
 }
 .popup-content {
   position: relative;

frontend_nuxt/components/CategorySelect.vue

@@ -26,49 +26,43 @@
   </Dropdown>
 </template>
 
-<script>
+<script setup>
 import { computed, ref, watch } from 'vue'
-import { API_BASE_URL } from '~/main'
 import Dropdown from '~/components/Dropdown.vue'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-export default {
-  name: 'CategorySelect',
-  components: { Dropdown },
-  props: {
-    modelValue: { type: [String, Number], default: '' },
-    options: { type: Array, default: () => [] },
+const props = defineProps({
+  modelValue: { type: [String, Number], default: '' },
+  options: { type: Array, default: () => [] },
+})
+
+const emit = defineEmits(['update:modelValue'])
+
+const providedOptions = ref(Array.isArray(props.options) ? [...props.options] : [])
+watch(
+  () => props.options,
+  (val) => {
+    providedOptions.value = Array.isArray(val) ? [...val] : []
   },
-  emits: ['update:modelValue'],
-  setup(props, { emit }) {
-    const providedOptions = ref(Array.isArray(props.options) ? [...props.options] : [])
+)
 
-    watch(
-      () => props.options,
-      (val) => {
-        providedOptions.value = Array.isArray(val) ? [...val] : []
-      },
-    )
-
-    const fetchCategories = async () => {
-      const res = await fetch(`${API_BASE_URL}/api/categories`)
-      if (!res.ok) return []
-      const data = await res.json()
-      return [{ id: '', name: '无分类' }, ...data]
-    }
-
-    const isImageIcon = (icon) => {
-      if (!icon) return false
-      return /^https?:\/\//.test(icon) || icon.startsWith('/')
-    }
-
-    const selected = computed({
-      get: () => props.modelValue,
-      set: (v) => emit('update:modelValue', v),
-    })
-
-    return { fetchCategories, selected, isImageIcon, providedOptions }
-  },
+const fetchCategories = async () => {
+  const res = await fetch(`${API_BASE_URL}/api/categories`)
+  if (!res.ok) return []
+  const data = await res.json()
+  return [{ id: '', name: '无分类' }, ...data]
 }
+
+const isImageIcon = (icon) => {
+  if (!icon) return false
+  return /^https?:\/\//.test(icon) || icon.startsWith('/')
+}
+
+const selected = computed({
+  get: () => props.modelValue,
+  set: (v) => emit('update:modelValue', v),
+})
 </script>
 
 <style scoped>

frontend_nuxt/components/CommentItem.vue

@@ -16,12 +16,13 @@
         <div class="info-content-header-left">
           <span class="user-name">{{ comment.userName }}</span>
           <i class="fas fa-medal medal-icon"></i>
-          <router-link
+          <NuxtLink
             v-if="comment.medal"
             class="medal-name"
             :to="`/users/${comment.userId}?tab=achievements`"
-            >{{ getMedalTitle(comment.medal) }}</router-link
+            >{{ getMedalTitle(comment.medal) }}</NuxtLink
           >
+          <i v-if="comment.pinned" class="fas fa-thumbtack pin-icon"></i>
           <span v-if="level >= 2">
             <i class="fas fa-reply reply-icon"></i>
             <span class="user-name reply-user-name">{{ comment.parentUserName }}</span>
@@ -74,6 +75,7 @@
               :comment="item"
               :level="level + 1"
               :default-show-replies="item.openReplies"
+              :post-author-id="postAuthorId"
             />
           </template>
         </BaseTimeline>
@@ -88,11 +90,10 @@
   </div>
 </template>
 
-<script>
+<script setup>
 import { computed, ref, watch } from 'vue'
 import VueEasyLightbox from 'vue-easy-lightbox'
-import { useRouter } from 'vue-router'
-import { API_BASE_URL, toast } from '~/main'
+import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
 import { handleMarkdownClick, renderMarkdown } from '~/utils/markdown'
 import { getMedalTitle } from '~/utils/medal'
@@ -100,214 +101,236 @@ import TimeManager from '~/utils/time'
 import BaseTimeline from '~/components/BaseTimeline.vue'
 import CommentEditor from '~/components/CommentEditor.vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
-import LoginOverlay from '~/components/LoginOverlay.vue'
 import ReactionsGroup from '~/components/ReactionsGroup.vue'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-const CommentItem = {
-  name: 'CommentItem',
-  emits: ['deleted'],
-  props: {
-    comment: {
-      type: Object,
-      required: true,
-    },
-    level: {
-      type: Number,
-      default: 0,
-    },
-    defaultShowReplies: {
-      type: Boolean,
-      default: false,
-    },
+const props = defineProps({
+  comment: {
+    type: Object,
+    required: true,
   },
-  setup(props, { emit }) {
-    const router = useRouter()
-    const showReplies = ref(props.level === 0 ? true : props.defaultShowReplies)
-    watch(
-      () => props.defaultShowReplies,
-      (val) => {
-        showReplies.value = props.level === 0 ? true : val
-      },
-    )
-    const showEditor = ref(false)
-    const editorWrapper = ref(null)
-    const isWaitingForReply = ref(false)
-    const lightboxVisible = ref(false)
-    const lightboxIndex = ref(0)
-    const lightboxImgs = ref([])
-    const loggedIn = computed(() => authState.loggedIn)
-    const countReplies = (list) => list.reduce((sum, r) => sum + 1 + countReplies(r.reply || []), 0)
-    const replyCount = computed(() => countReplies(props.comment.reply || []))
-    const toggleReplies = () => {
-      showReplies.value = !showReplies.value
-    }
-    const toggleEditor = () => {
-      showEditor.value = !showEditor.value
-      if (showEditor.value) {
-        setTimeout(() => {
-          editorWrapper.value?.scrollIntoView({ behavior: 'smooth', block: 'nearest' })
-        }, 100)
-      }
-    }
+  level: {
+    type: Number,
+    default: 0,
+  },
+  defaultShowReplies: {
+    type: Boolean,
+    default: false,
+  },
+  postAuthorId: {
+    type: [Number, String],
+    required: true,
+  },
+})
 
-    // 合并所有子回复为一个扁平数组
-    const flattenReplies = (list) => {
-      let result = []
-      for (const r of list) {
-        result.push(r)
-        if (r.reply && r.reply.length > 0) {
-          result = result.concat(flattenReplies(r.reply))
-        }
-      }
-      return result
+const emit = defineEmits(['deleted'])
+
+const showReplies = ref(props.level === 0 ? true : props.defaultShowReplies)
+watch(
+  () => props.defaultShowReplies,
+  (val) => {
+    showReplies.value = props.level === 0 ? true : val
+  },
+)
+const showEditor = ref(false)
+const editorWrapper = ref(null)
+const isWaitingForReply = ref(false)
+const lightboxVisible = ref(false)
+const lightboxIndex = ref(0)
+const lightboxImgs = ref([])
+const loggedIn = computed(() => authState.loggedIn)
+const countReplies = (list) => list.reduce((sum, r) => sum + 1 + countReplies(r.reply || []), 0)
+const replyCount = computed(() => countReplies(props.comment.reply || []))
+
+const toggleReplies = () => {
+  showReplies.value = !showReplies.value
+}
+
+const toggleEditor = () => {
+  showEditor.value = !showEditor.value
+  if (showEditor.value) {
+    setTimeout(() => {
+      editorWrapper.value?.scrollIntoView({ behavior: 'smooth', block: 'nearest' })
+    }, 100)
+  }
+}
+
+const flattenReplies = (list) => {
+  let result = []
+  for (const r of list) {
+    result.push(r)
+    if (r.reply && r.reply.length > 0) {
+      result = result.concat(flattenReplies(r.reply))
     }
+  }
+  return result
+}
 
-    const replyList = computed(() => {
-      if (props.level < 1) {
-        return props.comment.reply
-      }
+const replyList = computed(() => {
+  if (props.level < 1) {
+    return props.comment.reply
+  }
 
-      return flattenReplies(props.comment.reply || [])
+  return flattenReplies(props.comment.reply || [])
+})
+
+const isAuthor = computed(() => authState.username === props.comment.userName)
+const isPostAuthor = computed(() => Number(authState.userId) === Number(props.postAuthorId))
+const isAdmin = computed(() => authState.role === 'ADMIN')
+const commentMenuItems = computed(() => {
+  const items = []
+  if (isAuthor.value || isAdmin.value) {
+    items.push({ text: '删除评论', color: 'red', onClick: () => deleteComment() })
+  }
+  if (isAdmin.value || isPostAuthor.value) {
+    if (props.comment.pinned) {
+      items.push({ text: '取消置顶', onClick: () => unpinComment() })
+    } else {
+      items.push({ text: '置顶', onClick: () => pinComment() })
+    }
+  }
+  return items
+})
+const deleteComment = async () => {
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  console.debug('Deleting comment', props.comment.id)
+  const res = await fetch(`${API_BASE_URL}/api/comments/${props.comment.id}`, {
+    method: 'DELETE',
+    headers: { Authorization: `Bearer ${token}` },
+  })
+  console.debug('Delete comment response status', res.status)
+  if (res.ok) {
+    toast.success('已删除')
+    emit('deleted', props.comment.id)
+  } else {
+    toast.error('操作失败')
+  }
+}
+const submitReply = async (parentUserName, text, clear) => {
+  if (!text.trim()) return
+  isWaitingForReply.value = true
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    isWaitingForReply.value = false
+    return
+  }
+  console.debug('Submitting reply', { parentId: props.comment.id, text })
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/comments/${props.comment.id}/replies`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
+      body: JSON.stringify({ content: text }),
     })
-
-    const isAuthor = computed(() => authState.username === props.comment.userName)
-    const isAdmin = computed(() => authState.role === 'ADMIN')
-    const commentMenuItems = computed(() =>
-      isAuthor.value || isAdmin.value
-        ? [{ text: '删除评论', color: 'red', onClick: () => deleteComment() }]
-        : [],
-    )
-    const deleteComment = async () => {
-      const token = getToken()
-      if (!token) {
-        toast.error('请先登录')
-        return
-      }
-      console.debug('Deleting comment', props.comment.id)
-      const res = await fetch(`${API_BASE_URL}/api/comments/${props.comment.id}`, {
-        method: 'DELETE',
-        headers: { Authorization: `Bearer ${token}` },
+    console.debug('Submit reply response status', res.status)
+    if (res.ok) {
+      const data = await res.json()
+      console.debug('Submit reply response data', data)
+      const replyList = props.comment.reply || (props.comment.reply = [])
+      replyList.push({
+        id: data.id,
+        userName: data.author.username,
+        time: TimeManager.format(data.createdAt),
+        avatar: data.author.avatar,
+        medal: data.author.displayMedal,
+        text: data.content,
+        parentUserName: parentUserName,
+        reactions: [],
+        reply: (data.replies || []).map((r) => ({
+          id: r.id,
+          userName: r.author.username,
+          time: TimeManager.format(r.createdAt),
+          avatar: r.author.avatar,
+          text: r.content,
+          reactions: r.reactions || [],
+          reply: [],
+          openReplies: false,
+          src: r.author.avatar,
+          iconClick: () => navigateTo(`/users/${r.author.id}`),
+        })),
+        openReplies: false,
+        src: data.author.avatar,
+        iconClick: () => navigateTo(`/users/${data.author.id}`),
       })
-      console.debug('Delete comment response status', res.status)
-      if (res.ok) {
-        toast.success('已删除')
-        emit('deleted', props.comment.id)
-      } else {
-        toast.error('操作失败')
-      }
+      clear()
+      showEditor.value = false
+      toast.success('回复成功')
+    } else if (res.status === 429) {
+      toast.error('回复过于频繁，请稍后再试')
+    } else {
+      toast.error(`回复失败: ${res.status} ${res.statusText}`)
     }
-    const submitReply = async (parentUserName, text, clear) => {
-      if (!text.trim()) return
-      isWaitingForReply.value = true
-      const token = getToken()
-      if (!token) {
-        toast.error('请先登录')
-        isWaitingForReply.value = false
-        return
-      }
-      console.debug('Submitting reply', { parentId: props.comment.id, text })
-      try {
-        const res = await fetch(`${API_BASE_URL}/api/comments/${props.comment.id}/replies`, {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
-          body: JSON.stringify({ content: text }),
-        })
-        console.debug('Submit reply response status', res.status)
-        if (res.ok) {
-          const data = await res.json()
-          console.debug('Submit reply response data', data)
-          const replyList = props.comment.reply || (props.comment.reply = [])
-          replyList.push({
-            id: data.id,
-            userName: data.author.username,
-            time: TimeManager.format(data.createdAt),
-            avatar: data.author.avatar,
-            medal: data.author.displayMedal,
-            text: data.content,
-            parentUserName: parentUserName,
-            reactions: [],
-            reply: (data.replies || []).map((r) => ({
-              id: r.id,
-              userName: r.author.username,
-              time: TimeManager.format(r.createdAt),
-              avatar: r.author.avatar,
-              text: r.content,
-              reactions: r.reactions || [],
-              reply: [],
-              openReplies: false,
-              src: r.author.avatar,
-              iconClick: () => router.push(`/users/${r.author.id}`),
-            })),
-            openReplies: false,
-            src: data.author.avatar,
-            iconClick: () => router.push(`/users/${data.author.id}`),
-          })
-          clear()
-          showEditor.value = false
-          toast.success('回复成功')
-        } else if (res.status === 429) {
-          toast.error('回复过于频繁，请稍后再试')
-        } else {
-          toast.error(`回复失败: ${res.status} ${res.statusText}`)
-        }
-      } catch (e) {
-        console.debug('Submit reply error', e)
-        toast.error(`回复失败: ${e.message}`)
-      } finally {
-        isWaitingForReply.value = false
-      }
-    }
-    const copyCommentLink = () => {
-      const link = `${location.origin}${location.pathname}#comment-${props.comment.id}`
-      navigator.clipboard.writeText(link).then(() => {
-        toast.success('已复制')
-      })
-    }
-    const handleContentClick = (e) => {
-      handleMarkdownClick(e)
-      if (e.target.tagName === 'IMG') {
-        const container = e.target.parentNode
-        const imgs = [...container.querySelectorAll('img')].map((i) => i.src)
-        lightboxImgs.value = imgs
-        lightboxIndex.value = imgs.indexOf(e.target.src)
-        lightboxVisible.value = true
-      }
-    }
-    return {
-      showReplies,
-      toggleReplies,
-      showEditor,
-      toggleEditor,
-      submitReply,
-      copyCommentLink,
-      renderMarkdown,
-      isWaitingForReply,
-      commentMenuItems,
-      deleteComment,
-      lightboxVisible,
-      lightboxIndex,
-      lightboxImgs,
-      handleContentClick,
-      loggedIn,
-      replyCount,
-      replyList,
-      getMedalTitle,
-      editorWrapper,
-    }
-  },
+  } catch (e) {
+    console.debug('Submit reply error', e)
+    toast.error(`回复失败: ${e.message}`)
+  } finally {
+    isWaitingForReply.value = false
+  }
 }
 
-CommentItem.components = {
-  CommentItem,
-  CommentEditor,
-  BaseTimeline,
-  ReactionsGroup,
-  DropdownMenu,
-  VueEasyLightbox,
-  LoginOverlay,
+const pinComment = async () => {
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  const url = isAdmin.value
+    ? `${API_BASE_URL}/api/admin/comments/${props.comment.id}/pin`
+    : `${API_BASE_URL}/api/comments/${props.comment.id}/pin`
+  const res = await fetch(url, {
+    method: 'POST',
+    headers: { Authorization: `Bearer ${token}` },
+  })
+  if (res.ok) {
+    props.comment.pinned = true
+    toast.success('已置顶')
+  } else {
+    toast.error('操作失败')
+  }
+}
+const unpinComment = async () => {
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  const url = isAdmin.value
+    ? `${API_BASE_URL}/api/admin/comments/${props.comment.id}/unpin`
+    : `${API_BASE_URL}/api/comments/${props.comment.id}/unpin`
+  const res = await fetch(url, {
+    method: 'POST',
+    headers: { Authorization: `Bearer ${token}` },
+  })
+  if (res.ok) {
+    props.comment.pinned = false
+    toast.success('已取消置顶')
+  } else {
+    toast.error('操作失败')
+  }
 }
 
-export default CommentItem
+const copyCommentLink = () => {
+  const link = `${location.origin}${location.pathname}#comment-${props.comment.id}`
+  navigator.clipboard.writeText(link).then(() => {
+    toast.success('已复制')
+  })
+}
+
+const handleContentClick = (e) => {
+  handleMarkdownClick(e)
+  if (e.target.tagName === 'IMG') {
+    const container = e.target.parentNode
+    const imgs = [...container.querySelectorAll('img')].map((i) => i.src)
+    lightboxImgs.value = imgs
+    lightboxIndex.value = imgs.indexOf(e.target.src)
+    lightboxVisible.value = true
+  }
+}
 </script>
 
 <style scoped>
@@ -370,6 +393,12 @@ export default CommentItem
   margin-left: 10px;
 }
 
+.pin-icon {
+  font-size: 12px;
+  margin-left: 10px;
+  opacity: 0.6;
+}
+
 @keyframes highlight {
   from {
     background-color: yellow;

frontend_nuxt/components/Dropdown.vue

@@ -114,7 +114,7 @@
 </template>
 
 <script>
-import { ref, computed, watch, onMounted } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useIsMobile } from '~/utils/screen'
 
 export default {
@@ -312,7 +312,7 @@ export default {
   border: none;
   outline: none;
   margin-left: 5px;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   color: var(--text-color);
 }
 
@@ -352,7 +352,7 @@ export default {
   left: 0;
   right: 0;
   bottom: 0;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   z-index: 1300;
   display: flex;
   flex-direction: column;

frontend_nuxt/components/DropdownMenu.vue

@@ -3,22 +3,24 @@
     <div class="dropdown-trigger" @click="toggle">
       <slot name="trigger"></slot>
     </div>
-    <div v-if="visible" class="dropdown-menu-container">
-      <div
-        v-for="(item, idx) in items"
-        :key="idx"
-        class="dropdown-item"
-        :style="{ color: item.color || 'inherit' }"
-        @click="handle(item)"
-      >
-        {{ item.text }}
+    <Transition name="dropdown-menu">
+      <div v-if="visible" class="dropdown-menu-container">
+        <div
+          v-for="(item, idx) in items"
+          :key="idx"
+          class="dropdown-item"
+          :style="{ color: item.color || 'inherit' }"
+          @click="handle(item)"
+        >
+          {{ item.text }}
+        </div>
       </div>
-    </div>
+    </Transition>
   </div>
 </template>
 
 <script>
-import { ref, onMounted, onBeforeUnmount } from 'vue'
+import { onBeforeUnmount, onMounted, ref } from 'vue'
 export default {
   name: 'DropdownMenu',
   props: {
@@ -61,17 +63,28 @@ export default {
   position: relative;
   display: inline-block;
 }
+
 .dropdown-trigger {
   cursor: pointer;
   display: inline-flex;
   align-items: center;
 }
 
+.dropdown-menu-enter-active,
+.dropdown-menu-leave-active {
+  transition: all 0.4s;
+}
+.dropdown-menu-enter-from,
+.dropdown-menu-leave-to {
+  opacity: 0;
+  transform: translateY(-16px);
+}
+
 .dropdown-menu-container {
   position: absolute;
   top: 100%;
   right: 0;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   border: 1px solid var(--normal-border-color);
   box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
   border-radius: 8px;
@@ -82,7 +95,9 @@ export default {
 .dropdown-item {
   padding: 8px 16px;
   white-space: nowrap;
+  cursor: pointer;
 }
+
 .dropdown-item:hover {
   background-color: var(--menu-selected-background-color);
 }

frontend_nuxt/components/GlobalPopups.vue

@@ -8,98 +8,131 @@
     />
     <NotificationSettingPopup :visible="showNotificationPopup" @close="closeNotificationPopup" />
     <MedalPopup :visible="showMedalPopup" :medals="newMedals" @close="closeMedalPopup" />
+
+    <ActivityPopup
+      :visible="showInviteCodePopup"
+      :icon="inviteCodeIcon"
+      text="邀请码活动开始了，速来参与大伙们🔥🔥🔥"
+      @close="closeInviteCodePopup"
+    />
   </div>
 </template>
 
-<script>
+<script setup>
 import ActivityPopup from '~/components/ActivityPopup.vue'
 import MedalPopup from '~/components/MedalPopup.vue'
 import NotificationSettingPopup from '~/components/NotificationSettingPopup.vue'
-import { API_BASE_URL } from '~/main'
 import { authState } from '~/utils/auth'
 
-export default {
-  name: 'GlobalPopups',
-  components: { ActivityPopup, MedalPopup, NotificationSettingPopup },
-  data() {
-    return {
-      showMilkTeaPopup: false,
-      milkTeaIcon: '',
-      showNotificationPopup: false,
-      showMedalPopup: false,
-      newMedals: [],
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+
+const showMilkTeaPopup = ref(false)
+const showInviteCodePopup = ref(false)
+const milkTeaIcon = ref('')
+const inviteCodeIcon = ref('')
+
+const showNotificationPopup = ref(false)
+const showMedalPopup = ref(false)
+const newMedals = ref([])
+
+onMounted(async () => {
+  await checkMilkTeaActivity()
+  if (showMilkTeaPopup.value) return
+
+  await checkInviteCodeActivity()
+  if (showInviteCodePopup.value) return
+
+  await checkNotificationSetting()
+  if (showNotificationPopup.value) return
+
+  await checkNewMedals()
+})
+
+const checkMilkTeaActivity = async () => {
+  if (!process.client) return
+  if (localStorage.getItem('milkTeaActivityPopupShown')) return
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/activities`)
+    if (res.ok) {
+      const list = await res.json()
+      const a = list.find((i) => i.type === 'MILK_TEA' && !i.ended)
+      if (a) {
+        milkTeaIcon.value = a.icon
+        showMilkTeaPopup.value = true
+      }
     }
-  },
-  async mounted() {
-    await this.checkMilkTeaActivity()
-    if (this.showMilkTeaPopup) return
+  } catch (e) {
+    // ignore network errors
+  }
+}
 
-    await this.checkNotificationSetting()
-    if (this.showNotificationPopup) return
+const checkInviteCodeActivity = async () => {
+  if (!process.client) return
+  if (localStorage.getItem('inviteCodeActivityPopupShown')) return
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/activities`)
+    if (res.ok) {
+      const list = await res.json()
+      const a = list.find((i) => i.type === 'INVITE_POINTS' && !i.ended)
+      if (a) {
+        inviteCodeIcon.value = a.icon
+        showInviteCodePopup.value = true
+      }
+    }
+  } catch (e) {
+    // ignore network errors
+  }
+}
 
-    await this.checkNewMedals()
-  },
-  methods: {
-    async checkMilkTeaActivity() {
-      if (!process.client) return
-      if (localStorage.getItem('milkTeaActivityPopupShown')) return
-      try {
-        const res = await fetch(`${API_BASE_URL}/api/activities`)
-        if (res.ok) {
-          const list = await res.json()
-          const a = list.find((i) => i.type === 'MILK_TEA' && !i.ended)
-          if (a) {
-            this.milkTeaIcon = a.icon
-            this.showMilkTeaPopup = true
-          }
-        }
-      } catch (e) {
-        // ignore network errors
+const closeInviteCodePopup = () => {
+  if (!process.client) return
+  localStorage.setItem('inviteCodeActivityPopupShown', 'true')
+  showInviteCodePopup.value = false
+}
+
+const closeMilkTeaPopup = () => {
+  if (!process.client) return
+  localStorage.setItem('milkTeaActivityPopupShown', 'true')
+  showMilkTeaPopup.value = false
+  checkNotificationSetting()
+}
+
+const checkNotificationSetting = async () => {
+  if (!process.client) return
+  if (!authState.loggedIn) return
+  if (localStorage.getItem('notificationSettingPopupShown')) return
+  showNotificationPopup.value = true
+}
+const closeNotificationPopup = () => {
+  if (!process.client) return
+  localStorage.setItem('notificationSettingPopupShown', 'true')
+  showNotificationPopup.value = false
+  checkNewMedals()
+}
+const checkNewMedals = async () => {
+  if (!process.client) return
+  if (!authState.loggedIn || !authState.userId) return
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/medals?userId=${authState.userId}`)
+    if (res.ok) {
+      const medals = await res.json()
+      const seen = JSON.parse(localStorage.getItem('seenMedals') || '[]')
+      const m = medals.filter((i) => i.completed && !seen.includes(i.type))
+      if (m.length > 0) {
+        newMedals.value = m
+        showMedalPopup.value = true
       }
-    },
-    closeMilkTeaPopup() {
-      if (!process.client) return
-      localStorage.setItem('milkTeaActivityPopupShown', 'true')
-      this.showMilkTeaPopup = false
-      this.checkNotificationSetting()
-    },
-    async checkNotificationSetting() {
-      if (!process.client) return
-      if (!authState.loggedIn) return
-      if (localStorage.getItem('notificationSettingPopupShown')) return
-      this.showNotificationPopup = true
-    },
-    closeNotificationPopup() {
-      if (!process.client) return
-      localStorage.setItem('notificationSettingPopupShown', 'true')
-      this.showNotificationPopup = false
-      this.checkNewMedals()
-    },
-    async checkNewMedals() {
-      if (!process.client) return
-      if (!authState.loggedIn || !authState.userId) return
-      try {
-        const res = await fetch(`${API_BASE_URL}/api/medals?userId=${authState.userId}`)
-        if (res.ok) {
-          const medals = await res.json()
-          const seen = JSON.parse(localStorage.getItem('seenMedals') || '[]')
-          const m = medals.filter((i) => i.completed && !seen.includes(i.type))
-          if (m.length > 0) {
-            this.newMedals = m
-            this.showMedalPopup = true
-          }
-        }
-      } catch (e) {
-        // ignore errors
-      }
-    },
-    closeMedalPopup() {
-      if (!process.client) return
-      const seen = new Set(JSON.parse(localStorage.getItem('seenMedals') || '[]'))
-      this.newMedals.forEach((m) => seen.add(m.type))
-      localStorage.setItem('seenMedals', JSON.stringify([...seen]))
-      this.showMedalPopup = false
-    },
-  },
+    }
+  } catch (e) {
+    // ignore errors
+  }
+}
+const closeMedalPopup = () => {
+  if (!process.client) return
+  const seen = new Set(JSON.parse(localStorage.getItem('seenMedals') || '[]'))
+  newMedals.value.forEach((m) => seen.add(m.type))
+  localStorage.setItem('seenMedals', JSON.stringify([...seen]))
+  showMedalPopup.value = false
 }
 </script>

frontend_nuxt/components/HeaderComponent.vue

@@ -3,12 +3,12 @@
     <div class="header-content">
       <div class="header-content-left">
         <div v-if="showMenuBtn" class="menu-btn-wrapper">
-          <button class="menu-btn" @click="$emit('toggle-menu')">
+          <button class="menu-btn" ref="menuBtn" @click="$emit('toggle-menu')">
             <i class="fas fa-bars"></i>
           </button>
           <span v-if="isMobile && unreadCount > 0" class="menu-unread-dot"></span>
         </div>
-        <div class="logo-container" @click="goToHome">
+        <NuxtLink class="logo-container" :to="`/`" @click="refrechData">
           <img
             alt="OpenIsle"
             src="https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/image.png"
@@ -16,15 +16,38 @@
             height="60"
           />
           <div class="logo-text">OpenIsle</div>
-        </div>
+        </NuxtLink>
       </div>
 
       <ClientOnly>
-        <div v-if="isLogin" class="header-content-right">
+        <div class="header-content-right">
           <div v-if="isMobile" class="search-icon" @click="search">
             <i class="fas fa-search"></i>
           </div>
-          <DropdownMenu ref="userMenu" :items="headerMenuItems">
+
+          <div v-if="isMobile" class="theme-icon" @click="cycleTheme">
+            <i :class="iconClass"></i>
+          </div>
+
+          <div v-if="!isMobile" class="invite_text" @click="copyInviteLink">
+            <i class="fas fa-copy"></i>
+            邀请
+            <i v-if="isCopying" class="fas fa-spinner fa-spin"></i>
+          </div>
+
+          <ToolTip content="复制RSS链接" placement="bottom">
+            <div class="rss-icon" @click="copyRssLink">
+              <i class="fas fa-rss"></i>
+            </div>
+          </ToolTip>
+
+          <ToolTip v-if="!isMobile && isLogin" content="发帖" placement="bottom">
+            <div class="new-post-icon" @click="goToNewPost">
+              <i class="fas fa-edit"></i>
+            </div>
+          </ToolTip>
+
+          <DropdownMenu v-if="isLogin" ref="userMenu" :items="headerMenuItems">
             <template #trigger>
               <div class="avatar-container">
                 <img class="avatar-img" :src="avatar" alt="avatar" />
@@ -32,14 +55,11 @@
               </div>
             </template>
           </DropdownMenu>
-        </div>
 
-        <div v-else class="header-content-right">
-          <div v-if="isMobile" class="search-icon" @click="search">
-            <i class="fas fa-search"></i>
+          <div v-if="!isLogin" class="auth-btns">
+            <div class="header-content-item-main" @click="goToLogin">登录</div>
+            <div class="header-content-item-secondary" @click="goToSignup">注册</div>
           </div>
-          <div class="header-content-item-main" @click="goToLogin">登录</div>
-          <div class="header-content-item-secondary" @click="goToSignup">注册</div>
         </div>
       </ClientOnly>
 
@@ -48,154 +68,180 @@
   </header>
 </template>
 
-<script>
-import { authState, clearToken, loadCurrentUser } from '~/utils/auth'
-import { watch, nextTick, ref, computed } from 'vue'
-import { fetchUnreadCount, notificationState } from '~/utils/notification'
-import DropdownMenu from '~/components/DropdownMenu.vue'
-import SearchDropdown from '~/components/SearchDropdown.vue'
-import { useIsMobile } from '~/utils/screen'
-import { useRouter } from 'vue-router'
+<script setup>
 import { ClientOnly } from '#components'
+import { computed, nextTick, ref, watch } from 'vue'
+import DropdownMenu from '~/components/DropdownMenu.vue'
+import ToolTip from '~/components/ToolTip.vue'
+import SearchDropdown from '~/components/SearchDropdown.vue'
+import { authState, clearToken, loadCurrentUser } from '~/utils/auth'
+import { fetchUnreadCount, notificationState } from '~/utils/notification'
+import { useIsMobile } from '~/utils/screen'
+import { themeState, cycleTheme, ThemeMode } from '~/utils/theme'
+import { toast } from '~/main'
+import { getToken } from '~/utils/auth'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+const WEBSITE_BASE_URL = config.public.websiteBaseUrl
 
-export default {
-  name: 'HeaderComponent',
-  components: { DropdownMenu, SearchDropdown },
-  props: {
-    showMenuBtn: {
-      type: Boolean,
-      default: true,
-    },
+const props = defineProps({
+  showMenuBtn: {
+    type: Boolean,
+    default: true,
   },
-  setup() {
-    const isLogin = computed(() => authState.loggedIn)
-    const isMobile = useIsMobile()
-    const unreadCount = computed(() => notificationState.unreadCount)
-    const router = useRouter()
-    const avatar = ref('')
-    const showSearch = ref(false)
-    const searchDropdown = ref(null)
-    const userMenu = ref(null)
+})
 
-    const goToHome = () => {
-      router.push('/').then(() => {
-        window.location.reload()
-      })
-    }
-    const search = () => {
-      showSearch.value = true
-      nextTick(() => {
-        searchDropdown.value.toggle()
-      })
-    }
-    const closeSearch = () => {
-      nextTick(() => {
-        showSearch.value = false
-      })
-    }
-    const goToLogin = () => {
-      router.push('/login')
-    }
-    const goToSettings = () => {
-      router.push('/settings')
-    }
-    const goToProfile = async () => {
-      if (!authState.loggedIn) {
-        router.push('/login')
-        return
-      }
-      let id = authState.username || authState.userId
-      if (!id) {
-        const user = await loadCurrentUser()
-        if (user) {
-          id = user.username || user.id
-        }
-      }
-      if (id) {
-        router.push(`/users/${id}`)
-      }
-    }
-    const goToSignup = () => {
-      router.push('/signup')
-    }
-    const goToLogout = () => {
-      clearToken()
-      this.$router.push('/login')
-    }
+const isLogin = computed(() => authState.loggedIn)
+const isMobile = useIsMobile()
+const unreadCount = computed(() => notificationState.unreadCount)
+const avatar = ref('')
+const showSearch = ref(false)
+const searchDropdown = ref(null)
+const userMenu = ref(null)
+const menuBtn = ref(null)
+const isCopying = ref(false)
 
-    const headerMenuItems = computed(() => [
-      { text: '设置', onClick: goToSettings },
-      { text: '个人主页', onClick: goToProfile },
-      { text: '退出', onClick: goToLogout },
-    ])
+const search = () => {
+  showSearch.value = true
+  nextTick(() => {
+    searchDropdown.value.toggle()
+  })
+}
+const closeSearch = () => {
+  nextTick(() => {
+    showSearch.value = false
+  })
+}
+const goToLogin = () => {
+  navigateTo('/login', { replace: true })
+}
+const goToSettings = () => {
+  navigateTo('/settings', { replace: true })
+}
 
-    onMounted(async () => {
-      const updateAvatar = async () => {
-        if (authState.loggedIn) {
-          const user = await loadCurrentUser()
-          if (user && user.avatar) {
-            avatar.value = user.avatar
-          }
-        }
-      }
-      const updateUnread = async () => {
-        if (authState.loggedIn) {
-          await fetchUnreadCount()
-        } else {
-          notificationState.unreadCount = 0
-        }
-      }
+const copyInviteLink = async () => {
+  isCopying.value = true
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/invite/generate`, {
+      method: 'POST',
+      headers: { Authorization: `Bearer ${token}` },
+    })
+    if (res.ok) {
+      const data = await res.json()
+      const inviteLink = data.token ? `${WEBSITE_BASE_URL}/signup?invite_token=${data.token}` : ''
+      await navigator.clipboard.writeText(inviteLink)
+      toast.success('邀请链接已复制')
+    } else {
+      const data = await res.json().catch(() => ({}))
+      toast.error(data.error || '生成邀请链接失败')
+    }
+  } catch (e) {
+    toast.error('生成邀请链接失败')
+  } finally {
+    isCopying.value = false
+  }
+}
 
+const copyRssLink = async () => {
+  const rssLink = `${API_BASE_URL}/api/rss`
+  await navigator.clipboard.writeText(rssLink)
+  toast.success('RSS链接已复制')
+}
+
+const goToProfile = async () => {
+  if (!authState.loggedIn) {
+    navigateTo('/login', { replace: true })
+    return
+  }
+  let id = authState.username || authState.userId
+  if (!id) {
+    const user = await loadCurrentUser()
+    if (user) {
+      id = user.username || user.id
+    }
+  }
+  if (id) {
+    navigateTo(`/users/${id}`, { replace: true })
+  }
+}
+const goToSignup = () => {
+  navigateTo('/signup', { replace: true })
+}
+const goToLogout = () => {
+  clearToken()
+  navigateTo('/login', { replace: true })
+}
+
+const goToNewPost = () => {
+  navigateTo('/new-post', { replace: false })
+}
+
+const refrechData = async () => {
+  await fetchUnreadCount()
+  window.dispatchEvent(new Event('refresh-home'))
+}
+
+const headerMenuItems = computed(() => [
+  { text: '设置', onClick: goToSettings },
+  { text: '个人主页', onClick: goToProfile },
+  { text: '退出', onClick: goToLogout },
+])
+
+/** 其余逻辑保持不变 */
+const iconClass = computed(() => {
+  switch (themeState.mode) {
+    case ThemeMode.DARK:
+      return 'fas fa-moon'
+    case ThemeMode.LIGHT:
+      return 'fas fa-sun'
+    default:
+      return 'fas fa-desktop'
+  }
+})
+
+onMounted(async () => {
+  const updateAvatar = async () => {
+    if (authState.loggedIn) {
+      const user = await loadCurrentUser()
+      if (user && user.avatar) {
+        avatar.value = user.avatar
+      }
+    }
+  }
+  const updateUnread = async () => {
+    if (authState.loggedIn) {
+      await fetchUnreadCount()
+    } else {
+      notificationState.unreadCount = 0
+    }
+  }
+
+  await updateAvatar()
+  await updateUnread()
+
+  watch(
+    () => authState.loggedIn,
+    async () => {
       await updateAvatar()
       await updateUnread()
-
-      watch(
-        () => authState.loggedIn,
-        async () => {
-          await updateAvatar()
-          await updateUnread()
-        },
-      )
-
-      watch(
-        () => router.currentRoute.value.fullPath,
-        () => {
-          if (userMenu.value) userMenu.value.close()
-          showSearch.value = false
-        },
-      )
-    })
-
-    return {
-      isLogin,
-      isMobile,
-      headerMenuItems,
-      unreadCount,
-      goToHome,
-      search,
-      closeSearch,
-      goToLogin,
-      goToSettings,
-      goToProfile,
-      goToSignup,
-      goToLogout,
-      showSearch,
-      searchDropdown,
-      userMenu,
-      avatar,
-    }
-  },
-}
+    },
+  )
+})
 </script>
 
 <style scoped>
 .header {
   display: flex;
-  justify-content: space-between;
   align-items: center;
+  justify-content: center;
   height: var(--header-height);
   background-color: var(--background-color-blur);
-  backdrop-filter: blur(10px);
+  backdrop-filter: var(--blur-10);
   color: var(--header-text-color);
   border-bottom: 1px solid var(--header-border-color);
 }
@@ -206,17 +252,18 @@ export default {
   font-size: 20px;
   font-weight: bold;
   cursor: pointer;
+  text-decoration: none;
+  color: inherit;
 }
 
 .header-content {
   display: flex;
   flex-direction: row;
   align-items: center;
-  justify-content: space-between;
   width: 100%;
   height: 100%;
-  margin: 0 auto;
   max-width: var(--page-max-width);
+  backdrop-filter: var(--blur-10);
 }
 
 .header-content-left {
@@ -226,6 +273,14 @@ export default {
 }
 
 .header-content-right {
+  display: flex;
+  margin-left: auto;
+  flex-direction: row;
+  align-items: center;
+  gap: 30px;
+}
+
+.auth-btns {
   display: flex;
   flex-direction: row;
   align-items: center;
@@ -307,11 +362,47 @@ export default {
   background-color: var(--menu-selected-background-color);
 }
 
-.search-icon {
+.search-icon,
+.theme-icon {
   font-size: 18px;
   cursor: pointer;
 }
 
+.invite_text {
+  font-size: 12px;
+  cursor: pointer;
+  color: var(--primary-color);
+}
+
+.invite_text:hover {
+  text-decoration: underline;
+}
+
+.rss-icon,
+.new-post-icon {
+  font-size: 18px;
+  cursor: pointer;
+}
+
+.rss-icon {
+  animation: rss-glow 2s 3;
+}
+
+@keyframes rss-glow {
+  0% {
+    text-shadow: 0 0 0px var(--primary-color);
+    opacity: 1;
+  }
+  50% {
+    text-shadow: 0 0 12px var(--primary-color);
+    opacity: 0.8;
+  }
+  100% {
+    text-shadow: 0 0 0px var(--primary-color);
+    opacity: 1;
+  }
+}
+
 @media (max-width: 1200px) {
   .header-content {
     padding-left: 15px;
@@ -328,5 +419,9 @@ export default {
   .logo-text {
     display: none;
   }
+
+  .header-content-right {
+    gap: 15px;
+  }
 }
 </style>

frontend_nuxt/components/InfiniteLoadMore.vue

@@ -0,0 +1,102 @@
+<template>
+  <!-- 当 done 后整个容器自动隐藏，不再占位 -->
+  <div v-show="!done" class="infinite-loadmore">
+    <div v-show="isLoading" class="loading-container bottom-loading" aria-live="polite">
+      <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+    </div>
+    <!-- 永久存在的底部触发器（由组件内部持有与观察） -->
+    <div ref="sentinel" class="load-more-trigger" aria-hidden="true"></div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, onBeforeUnmount, watch, nextTick } from 'vue'
+
+const props = defineProps({
+  /** 父组件提供：执行“加载下一页”的函数
+   * 返回：
+   *  - boolean：true 表示“已经没有更多数据（done）”
+   *  - { done: boolean }：同上
+   */
+  onLoad: { type: Function, required: true },
+  /** pause=true 时暂停观察（例如首屏/筛选加载过程） */
+  pause: { type: Boolean, default: false },
+  /** 预取范围，默认 200px */
+  rootMargin: { type: String, default: '200px 0px' },
+  /** 触发阈值 */
+  threshold: { type: Number, default: 0 },
+})
+
+const isLoading = ref(false)
+const done = ref(false)
+const sentinel = ref(null)
+let io = null
+
+const stopObserver = () => {
+  if (io) {
+    io.disconnect()
+    io = null
+  }
+}
+
+const startObserver = () => {
+  if (!process.client || props.pause || done.value) return
+  stopObserver()
+  io = new IntersectionObserver(
+    async (entries) => {
+      const e = entries[0]
+      if (!e?.isIntersecting || isLoading.value || done.value) return
+      isLoading.value = true
+      try {
+        const res = await props.onLoad()
+        const finished = typeof res === 'boolean' ? res : !!(res && res.done)
+        if (finished) {
+          done.value = true
+          stopObserver()
+        }
+      } finally {
+        isLoading.value = false
+      }
+    },
+    { root: null, rootMargin: props.rootMargin, threshold: props.threshold },
+  )
+  if (sentinel.value) io.observe(sentinel.value)
+}
+
+onMounted(() => {
+  nextTick(startObserver)
+})
+onBeforeUnmount(stopObserver)
+
+watch(
+  () => props.pause,
+  (p) => {
+    if (p) stopObserver()
+    else nextTick(startObserver)
+  },
+)
+
+/** 父组件可选择性调用，用于外部强制重置（一般直接用 :key 重建更简单） */
+const reset = () => {
+  done.value = false
+  nextTick(startObserver)
+}
+defineExpose({ reset })
+</script>
+
+<style scoped>
+.infinite-loadmore {
+}
+
+.loading-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100px; /* 与原样式匹配 */
+}
+
+.load-more-trigger {
+  width: 100%;
+  height: 1px;
+}
+</style>

frontend_nuxt/components/InviteCodeActivityComponent.vue

@@ -0,0 +1,190 @@
+<template>
+  <div class="invite-code-activity">
+    <div class="invite-code-description">
+      <div class="invite-code-description-title">
+        <i class="fas fa-info-circle"></i>
+        <span class="invite-code-description-title-text">邀请规则说明</span>
+      </div>
+      <div class="invite-code-description-content">
+        <p>⚠️邀请好友注册并登录，每次可以获得500积分🎉🎉🎉</p>
+        <p>邀请链接的有效期为1个月</p>
+        <p>每一个邀请链接的邀请人数上限为3人</p>
+        <p>通过邀请链接注册，无需注册审核</p>
+        <p>每人每天仅能生产1个邀请链接</p>
+      </div>
+    </div>
+
+    <div v-if="inviteLink" class="invite-code-link-content">
+      <p class="invite-code-link-content-text">
+        邀请链接：{{ inviteLink }}
+        <span @click="copyLink"><i class="fas fa-copy copy-icon"></i></span>
+      </p>
+    </div>
+
+    <div :class="['generate-button', { disabled: !user || loadingInvite }]" @click="generateInvite">
+      生成邀请链接
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { toast } from '~/main'
+import { fetchCurrentUser, getToken } from '~/utils/auth'
+
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+const WEBSITE_BASE_URL = config.public.websiteBaseUrl
+
+const user = ref(null)
+const isLoadingUser = ref(true)
+const inviteCode = ref('')
+const loadingInvite = ref(false)
+
+const inviteLink = computed(() =>
+  inviteCode.value ? `${WEBSITE_BASE_URL}/signup?invite_token=${inviteCode.value}` : '',
+)
+
+onMounted(async () => {
+  isLoadingUser.value = true
+  user.value = await fetchCurrentUser()
+  isLoadingUser.value = false
+  // if (user.value) {
+  //   await fetchInvite(false)
+  // }
+})
+
+const fetchInvite = async (showToast = true) => {
+  loadingInvite.value = true
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    loadingInvite.value = false
+    return
+  }
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/invite/generate`, {
+      method: 'POST',
+      headers: { Authorization: `Bearer ${token}` },
+    })
+    if (res.ok) {
+      const data = await res.json()
+      inviteCode.value = data.token
+      if (showToast) toast.success('邀请链接已生成')
+    } else {
+      const data = await res.json().catch(() => ({}))
+      toast.error(data.error || '生成邀请链接失败')
+    }
+  } catch (e) {
+    toast.error('生成邀请链接失败')
+  } finally {
+    loadingInvite.value = false
+  }
+}
+
+const generateInvite = () => fetchInvite(true)
+
+const copyLink = async () => {
+  if (!inviteLink.value) return
+  try {
+    await navigator.clipboard.writeText(inviteLink.value)
+    toast.success('已复制')
+  } catch (e) {
+    toast.error('复制失败')
+  }
+}
+</script>
+
+<style scoped>
+.invite-code-description-title-text {
+  font-size: 14px;
+  font-weight: bold;
+  margin-left: 5px;
+}
+
+.invite-code-description-content {
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.status-title {
+  font-weight: bold;
+}
+
+.status-text {
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.invite-code-activity {
+  margin-top: 20px;
+  padding: 20px;
+}
+
+.generate-button {
+  margin-top: 20px;
+  background-color: var(--primary-color);
+  color: #fff;
+  padding: 8px 16px;
+  border-radius: 10px;
+  width: fit-content;
+  cursor: pointer;
+}
+
+.generate-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+.generate-button.disabled {
+  background-color: var(--primary-color-disabled);
+  cursor: not-allowed;
+}
+
+.generate-button.disabled:hover {
+  background-color: var(--primary-color-disabled);
+}
+
+.invite-code-status-container {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 30px;
+  margin-top: 20px;
+}
+
+.invite-code-status {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  margin-top: 10px;
+  font-size: 14px;
+}
+
+.user-level-text {
+  opacity: 0.8;
+  font-size: 12px;
+  color: var(--primary-color);
+}
+
+.invite-code-link-content {
+  margin-top: 20px;
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.invite-code-link-content-text {
+  word-break: break-all;
+}
+
+.copy-icon {
+  cursor: pointer;
+  margin-left: 5px;
+}
+
+@media screen and (max-width: 768px) {
+  .invite-code-status-container {
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 10px;
+  }
+}
+</style>

frontend_nuxt/components/LoginOverlay.vue

@@ -9,18 +9,9 @@
   </div>
 </template>
 
-<script>
-import { useRouter } from 'vue-router'
-
-export default {
-  name: 'LoginOverlay',
-  setup() {
-    const router = useRouter()
-    const goLogin = () => {
-      router.push('/login')
-    }
-    return { goLogin }
-  },
+<script setup>
+const goLogin = () => {
+  navigateTo('/login', { replace: true })
 }
 </script>
 
@@ -44,7 +35,7 @@ export default {
   left: 0;
   right: 0;
   bottom: 0;
-  backdrop-filter: blur(4px);
+  backdrop-filter: var(--blur-4);
   z-index: 1;
 }
 

frontend_nuxt/components/MedalPopup.vue

@@ -16,33 +16,25 @@
   </BasePopup>
 </template>
 
-<script>
+<script setup>
 import BasePopup from '~/components/BasePopup.vue'
-import { useRouter } from 'vue-router'
 import { authState } from '~/utils/auth'
 
-export default {
-  name: 'MedalPopup',
-  components: { BasePopup },
-  props: {
-    visible: { type: Boolean, default: false },
-    medals: { type: Array, default: () => [] },
-  },
-  emits: ['close'],
-  setup(props, { emit }) {
-    const router = useRouter()
-    const gotoMedals = () => {
-      emit('close')
-      if (authState.username) {
-        router.push(`/users/${authState.username}?tab=achievements`)
-      } else {
-        router.push('/')
-      }
-    }
-    const close = () => emit('close')
-    return { gotoMedals, close }
-  },
+defineProps({
+  visible: { type: Boolean, default: false },
+  medals: { type: Array, default: () => [] },
+})
+const emit = defineEmits(['close'])
+
+const gotoMedals = () => {
+  emit('close')
+  if (authState.username) {
+    navigateTo(`/users/${authState.username}?tab=achievements`, { replace: true })
+  } else {
+    navigateTo('/', { replace: true })
+  }
 }
+const close = () => emit('close')
 </script>
 
 <style scoped>

frontend_nuxt/components/MenuComponent.vue

@@ -1,250 +1,258 @@
 <template>
   <transition name="slide">
     <nav v-if="visible" class="menu">
-      <div class="menu-item-container">
-        <NuxtLink class="menu-item" exact-active-class="selected" to="/" @click="handleHomeClick">
-          <i class="menu-item-icon fas fa-hashtag"></i>
-          <span class="menu-item-text">话题</span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/message"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-envelope"></i>
-          <span class="menu-item-text">我的消息</span>
-          <span v-if="unreadCount > 0" class="unread-container">
-            <span class="unread"> {{ showUnreadCount }} </span>
-          </span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/about"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-info-circle"></i>
-          <span class="menu-item-text">关于</span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/activities"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-gift"></i>
-          <span class="menu-item-text">🔥 活动</span>
-        </NuxtLink>
-        <NuxtLink
-          v-if="shouldShowStats"
-          class="menu-item"
-          exact-active-class="selected"
-          to="/about/stats"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-chart-line"></i>
-          <span class="menu-item-text">站点统计</span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/new-post"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-edit"></i>
-          <span class="menu-item-text">发帖</span>
-        </NuxtLink>
-      </div>
-
-      <div class="menu-section">
-        <div class="section-header" @click="categoryOpen = !categoryOpen">
-          <span>类别</span>
-          <i :class="categoryOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
-        </div>
-        <div v-if="categoryOpen" class="section-items">
-          <div v-if="isLoadingCategory" class="menu-loading-container">
-            <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
-          </div>
-          <div
-            v-else
-            v-for="c in categoryData"
-            :key="c.id"
-            class="section-item"
-            @click="gotoCategory(c)"
+      <div class="menu-content">
+        <div class="menu-item-container">
+          <NuxtLink class="menu-item" exact-active-class="selected" to="/" @click="handleItemClick">
+            <i class="menu-item-icon fas fa-hashtag"></i>
+            <span class="menu-item-text">话题</span>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/new-post"
+            @click="handleItemClick"
           >
-            <template v-if="c.smallIcon || c.icon">
-              <img
-                v-if="isImageIcon(c.smallIcon || c.icon)"
-                :src="c.smallIcon || c.icon"
-                class="section-item-icon"
-                :alt="c.name"
-              />
-              <i v-else :class="['section-item-icon', c.smallIcon || c.icon]"></i>
-            </template>
-            <span class="section-item-text">
-              {{ c.name }}
-              <span class="section-item-text-count" v-if="c.count >= 0">x {{ c.count }}</span>
+            <i class="menu-item-icon fas fa-edit"></i>
+            <span class="menu-item-text">发帖</span>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/message"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-envelope"></i>
+            <span class="menu-item-text">我的消息</span>
+            <span v-if="unreadCount > 0" class="unread-container">
+              <span class="unread"> {{ showUnreadCount }} </span>
             </span>
-          </div>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/about"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-info-circle"></i>
+            <span class="menu-item-text">关于</span>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/activities"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-gift"></i>
+            <span class="menu-item-text">🔥 活动</span>
+          </NuxtLink>
+          <NuxtLink
+            v-if="shouldShowStats"
+            class="menu-item"
+            exact-active-class="selected"
+            to="/about/stats"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-chart-line"></i>
+            <span class="menu-item-text">站点统计</span>
+          </NuxtLink>
+          <NuxtLink
+            v-if="authState.loggedIn"
+            class="menu-item"
+            exact-active-class="selected"
+            to="/points"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-coins"></i>
+            <span class="menu-item-text">
+              积分商城
+              <span v-if="myPoint !== null" class="point-count">{{ myPoint }}</span>
+            </span>
+          </NuxtLink>
         </div>
-      </div>
 
-      <div class="menu-section">
-        <div class="section-header" @click="tagOpen = !tagOpen">
-          <span>tag</span>
-          <i :class="tagOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
-        </div>
-        <div v-if="tagOpen" class="section-items">
-          <div v-if="isLoadingTag" class="menu-loading-container">
-            <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+        <div class="menu-section">
+          <div class="section-header" @click="categoryOpen = !categoryOpen">
+            <span>类别</span>
+            <i :class="categoryOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
           </div>
-          <div v-else v-for="t in tagData" :key="t.id" class="section-item" @click="gotoTag(t)">
-            <img
-              v-if="isImageIcon(t.smallIcon || t.icon)"
-              :src="t.smallIcon || t.icon"
-              class="section-item-icon"
-              :alt="t.name"
-            />
-            <i v-else class="section-item-icon fas fa-hashtag"></i>
-            <span class="section-item-text"
-              >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
+          <div v-if="categoryOpen" class="section-items">
+            <div v-if="isLoadingCategory" class="menu-loading-container">
+              <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+            </div>
+            <div
+              v-else
+              v-for="c in categoryData"
+              :key="c.id"
+              class="section-item"
+              @click="gotoCategory(c)"
             >
+              <template v-if="c.smallIcon || c.icon">
+                <img
+                  v-if="isImageIcon(c.smallIcon || c.icon)"
+                  :src="c.smallIcon || c.icon"
+                  class="section-item-icon"
+                  :alt="c.name"
+                />
+                <i v-else :class="['section-item-icon', c.smallIcon || c.icon]"></i>
+              </template>
+              <span class="section-item-text">
+                {{ c.name }}
+                <span class="section-item-text-count" v-if="c.count >= 0">x {{ c.count }}</span>
+              </span>
+            </div>
+          </div>
+        </div>
+
+        <div class="menu-section">
+          <div class="section-header" @click="tagOpen = !tagOpen">
+            <span>tag</span>
+            <i :class="tagOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
+          </div>
+          <div v-if="tagOpen" class="section-items">
+            <div v-if="isLoadingTag" class="menu-loading-container">
+              <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+            </div>
+            <div v-else v-for="t in tagData" :key="t.id" class="section-item" @click="gotoTag(t)">
+              <img
+                v-if="isImageIcon(t.smallIcon || t.icon)"
+                :src="t.smallIcon || t.icon"
+                class="section-item-icon"
+                :alt="t.name"
+              />
+              <i v-else class="section-item-icon fas fa-hashtag"></i>
+              <span class="section-item-text"
+                >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
+              >
+            </div>
           </div>
         </div>
       </div>
 
-      <div class="menu-footer">
-        <div class="menu-footer-btn" @click="cycleTheme">
-          <i :class="iconClass"></i>
+      <!-- 解决动态样式的水合错误 -->
+      <ClientOnly v-if="!isMobile">
+        <div class="menu-footer">
+          <div class="menu-footer-btn" @click="cycleTheme">
+            <i :class="iconClass"></i>
+          </div>
         </div>
-      </div>
+      </ClientOnly>
     </nav>
   </transition>
 </template>
 
-<script>
-import { themeState, cycleTheme, ThemeMode } from '~/utils/theme'
-import { authState } from '~/utils/auth'
+<script setup>
+import { computed, onMounted, ref, watch } from 'vue'
+import { authState, fetchCurrentUser } from '~/utils/auth'
 import { fetchUnreadCount, notificationState } from '~/utils/notification'
-import { ref, computed, watch, onMounted } from 'vue'
-import { API_BASE_URL } from '~/main'
+import { useIsMobile } from '~/utils/screen'
+import { cycleTheme, ThemeMode, themeState } from '~/utils/theme'
 
-export default {
-  name: 'MenuComponent',
-  props: {
-    visible: {
-      type: Boolean,
-      default: true,
+const isMobile = useIsMobile()
+
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+
+const props = defineProps({
+  visible: { type: Boolean, default: true },
+})
+const emit = defineEmits(['item-click'])
+
+const categoryOpen = ref(true)
+const tagOpen = ref(true)
+const myPoint = ref(null)
+
+/** ✅ 用 useAsyncData 替换原生 fetch，避免 SSR+CSR 二次请求 */
+const {
+  data: categoryData,
+  pending: isLoadingCategory,
+  error: categoryError,
+} = await useAsyncData(
+  // 稳定 key：避免 hydration 期误判
+  'menu:categories',
+  () => $fetch(`${API_BASE_URL}/api/categories`),
+  {
+    server: true, // SSR 预取
+    default: () => [], // 初始默认值，减少空判断
+    // 5 分钟内复用缓存，避免路由往返重复请求
+    staleTime: 5 * 60 * 1000,
+  },
+)
+
+const {
+  data: tagData,
+  pending: isLoadingTag,
+  error: tagError,
+} = await useAsyncData('menu:tags', () => $fetch(`${API_BASE_URL}/api/tags?limit=10`), {
+  server: true,
+  default: () => [],
+  staleTime: 5 * 60 * 1000,
+})
+
+/** 其余逻辑保持不变 */
+const iconClass = computed(() => {
+  switch (themeState.mode) {
+    case ThemeMode.DARK:
+      return 'fas fa-moon'
+    case ThemeMode.LIGHT:
+      return 'fas fa-sun'
+    default:
+      return 'fas fa-desktop'
+  }
+})
+
+const unreadCount = computed(() => notificationState.unreadCount)
+const showUnreadCount = computed(() => (unreadCount.value > 99 ? '99+' : unreadCount.value))
+const shouldShowStats = computed(() => authState.role === 'ADMIN')
+
+const loadPoint = async () => {
+  if (authState.loggedIn) {
+    const user = await fetchCurrentUser()
+    myPoint.value = user ? user.point : null
+  } else {
+    myPoint.value = null
+  }
+}
+
+const updateCount = async () => {
+  if (authState.loggedIn) {
+    await fetchUnreadCount()
+  } else {
+    notificationState.unreadCount = 0
+  }
+}
+
+onMounted(async () => {
+  await Promise.all([updateCount(), loadPoint()])
+  // 登录态变化时再拉一次未读数和积分；与 useAsyncData 无关
+  watch(
+    () => authState.loggedIn,
+    () => {
+      updateCount()
+      loadPoint()
     },
-  },
-  async setup(props, { emit }) {
-    const router = useRouter()
-    const categories = ref([])
-    const tags = ref([])
-    const categoryOpen = ref(true)
-    const tagOpen = ref(true)
-    const isLoadingCategory = ref(false)
-    const isLoadingTag = ref(false)
-    const categoryData = ref([])
-    const tagData = ref([])
+  )
+})
 
-    const fetchCategoryData = async () => {
-      isLoadingCategory.value = true
-      const res = await fetch(`${API_BASE_URL}/api/categories`)
-      const data = await res.json()
-      categoryData.value = data
-      isLoadingCategory.value = false
-    }
+const handleItemClick = () => {
+  if (window.innerWidth <= 768) emit('item-click')
+}
 
-    const fetchTagData = async () => {
-      isLoadingTag.value = true
-      const res = await fetch(`${API_BASE_URL}/api/tags?limit=10`)
-      const data = await res.json()
-      tagData.value = data
-      isLoadingTag.value = false
-    }
+const isImageIcon = (icon) => {
+  if (!icon) return false
+  return /^https?:\/\//.test(icon) || icon.startsWith('/')
+}
 
-    const iconClass = computed(() => {
-      switch (themeState.mode) {
-        case ThemeMode.DARK:
-          return 'fas fa-moon'
-        case ThemeMode.LIGHT:
-          return 'fas fa-sun'
-        default:
-          return 'fas fa-desktop'
-      }
-    })
+const gotoCategory = (c) => {
+  const value = encodeURIComponent(c.id ?? c.name)
+  navigateTo({ path: '/', query: { category: value } }, { replace: true })
+  handleItemClick()
+}
 
-    const unreadCount = computed(() => notificationState.unreadCount)
-    const showUnreadCount = computed(() => (unreadCount.value > 99 ? '99+' : unreadCount.value))
-    const shouldShowStats = computed(() => authState.role === 'ADMIN')
-
-    const updateCount = async () => {
-      if (authState.loggedIn) {
-        await fetchUnreadCount()
-      } else {
-        notificationState.unreadCount = 0
-      }
-    }
-
-    onMounted(async () => {
-      await updateCount()
-      watch(() => authState.loggedIn, updateCount)
-    })
-
-    const handleHomeClick = () => {
-      router.push('/').then(() => {
-        window.location.reload()
-      })
-    }
-
-    const handleItemClick = () => {
-      if (window.innerWidth <= 768) emit('item-click')
-    }
-
-    const isImageIcon = (icon) => {
-      if (!icon) return false
-      return /^https?:\/\//.test(icon) || icon.startsWith('/')
-    }
-
-    const gotoCategory = (c) => {
-      const value = encodeURIComponent(c.id ?? c.name)
-      router.push({ path: '/', query: { category: value } }).then(() => {
-        window.location.reload()
-      })
-      handleItemClick()
-    }
-
-    const gotoTag = (t) => {
-      const value = encodeURIComponent(t.id ?? t.name)
-      router.push({ path: '/', query: { tags: value } }).then(() => {
-        window.location.reload()
-      })
-      handleItemClick()
-    }
-
-    await Promise.all([fetchCategoryData(), fetchTagData()])
-
-    return {
-      categoryData,
-      tagData,
-      categoryOpen,
-      tagOpen,
-      isLoadingCategory,
-      isLoadingTag,
-      iconClass,
-      unreadCount,
-      showUnreadCount,
-      shouldShowStats,
-      cycleTheme,
-      handleHomeClick,
-      handleItemClick,
-      isImageIcon,
-      gotoCategory,
-      gotoTag,
-    }
-  },
+const gotoTag = (t) => {
+  const value = encodeURIComponent(t.id ?? t.name)
+  navigateTo({ path: '/', query: { tags: value } }, { replace: true })
+  handleItemClick()
 }
 </script>
 
@@ -252,20 +260,29 @@ export default {
 .menu {
   position: sticky;
   top: var(--header-height);
-  width: 200px;
-  background-color: var(--menu-background-color);
+  width: 220px;
+  background-color: var(--app-menu-background-color);
   height: calc(100vh - 20px - var(--header-height));
   border-right: 1px solid var(--menu-border-color);
   display: flex;
   flex-direction: column;
-  padding: 10px;
   overflow-y: auto;
   scrollbar-width: none;
+  backdrop-filter: var(--blur-10);
 }
 
-.menu-item-container {
+.menu-content {
+  width: 100%;
+  height: 100%;
+  overflow-y: auto;
+  box-sizing: border-box;
+  padding: 10px 10px 0 10px;
 }
 
+/* .menu-item-container { */
+/**/
+/* } */
+
 .menu-item {
   padding: 4px 10px;
   text-decoration: none;
@@ -304,6 +321,12 @@ export default {
   font-weight: bold;
 }
 
+.point-count {
+  margin-left: 4px;
+  font-size: 12px;
+  color: var(--primary-color);
+}
+
 .menu-item-icon {
   margin-right: 10px;
   opacity: 0.5;
@@ -311,10 +334,8 @@ export default {
 }
 
 .menu-footer {
-  position: fixed;
+  position: relation;
   height: 30px;
-  bottom: 10px;
-  right: 10px;
   display: flex;
   align-items: center;
   justify-content: flex-end;
@@ -402,6 +423,10 @@ export default {
     background-color: var(--background-color-blur);
   }
 
+  .menu-content {
+    border-radius: 20px;
+  }
+
   .slide-enter-active,
   .slide-leave-active {
     transition:

frontend_nuxt/components/MilkTeaActivityComponent.vue

@@ -40,90 +40,75 @@
       兑换
     </div>
     <div v-else class="redeem-button disabled">兑换</div>
-    <BasePopup :visible="dialogVisible" @close="closeDialog">
-      <div class="redeem-dialog-content">
-        <BaseInput
-          textarea=""
-          rows="5"
-          v-model="contact"
-          placeholder="联系方式 (手机号/Email/微信/instagram/telegram等, 务必注明来源)"
-        />
-        <div class="redeem-actions">
-          <div class="redeem-submit-button" @click="submitRedeem" :disabled="loading">提交</div>
-          <div class="redeem-cancel-button" @click="closeDialog">取消</div>
-        </div>
-      </div>
-    </BasePopup>
+    <RedeemPopup
+      :visible="dialogVisible"
+      v-model="contact"
+      :loading="loading"
+      @close="closeDialog"
+      @submit="submitRedeem"
+    />
   </div>
 </template>
 
-<script>
-import { API_BASE_URL, toast } from '~/main'
+<script setup>
+import { toast } from '~/main'
 import { fetchCurrentUser, getToken } from '~/utils/auth'
-import BaseInput from '~/components/BaseInput.vue'
-import BasePopup from '~/components/BasePopup.vue'
 import LevelProgress from '~/components/LevelProgress.vue'
 import ProgressBar from '~/components/ProgressBar.vue'
+import RedeemPopup from '~/components/RedeemPopup.vue'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-export default {
-  name: 'MilkTeaActivityComponent',
-  components: { ProgressBar, LevelProgress, BaseInput, BasePopup },
-  data() {
-    return {
-      info: { redeemCount: 0, ended: false },
-      user: null,
-      dialogVisible: false,
-      contact: '',
-      loading: false,
-      isLoadingUser: true,
+const info = ref({ redeemCount: 0, ended: false })
+const user = ref(null)
+const dialogVisible = ref(false)
+const contact = ref('')
+const loading = ref(false)
+const isLoadingUser = ref(true)
+
+onMounted(async () => {
+  await loadInfo()
+  isLoadingUser.value = true
+  user.value = await fetchCurrentUser()
+  isLoadingUser.value = false
+})
+const loadInfo = async () => {
+  const res = await fetch(`${API_BASE_URL}/api/activities/milk-tea`)
+  if (res.ok) {
+    info.value = await res.json()
+  }
+}
+const openDialog = () => {
+  dialogVisible.value = true
+}
+const closeDialog = () => {
+  dialogVisible.value = false
+}
+const submitRedeem = async () => {
+  if (!contact.value) return
+  loading.value = true
+  const token = getToken()
+  const res = await fetch(`${API_BASE_URL}/api/activities/milk-tea/redeem`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${token}`,
+    },
+    body: JSON.stringify({ contact: contact.value }),
+  })
+  if (res.ok) {
+    const data = await res.json()
+    if (data.message === 'updated') {
+      toast.success('您已提交过兑换，本次更新兑换信息')
+    } else {
+      toast.success('兑换成功！')
     }
-  },
-  async mounted() {
-    await this.loadInfo()
-    this.isLoadingUser = true
-    this.user = await fetchCurrentUser()
-    this.isLoadingUser = false
-  },
-  methods: {
-    async loadInfo() {
-      const res = await fetch(`${API_BASE_URL}/api/activities/milk-tea`)
-      if (res.ok) {
-        this.info = await res.json()
-      }
-    },
-    openDialog() {
-      this.dialogVisible = true
-    },
-    closeDialog() {
-      this.dialogVisible = false
-    },
-    async submitRedeem() {
-      if (!this.contact) return
-      this.loading = true
-      const token = getToken()
-      const res = await fetch(`${API_BASE_URL}/api/activities/milk-tea/redeem`, {
-        method: 'POST',
-        headers: {
-          'Content-Type': 'application/json',
-          Authorization: `Bearer ${token}`,
-        },
-        body: JSON.stringify({ contact: this.contact }),
-      })
-      if (res.ok) {
-        const data = await res.json()
-        if (data.message === 'updated') {
-          toast.success('您已提交过兑换，本次更新兑换信息')
-        } else {
-          toast.success('兑换成功！')
-        }
-        this.dialogVisible = false
-        await this.loadInfo()
-      } else {
-        toast.error('兑换失败')
-      }
-      this.loading = false
-    },
-  },
+    dialogVisible.value = false
+    await loadInfo()
+  } else {
+    toast.error('兑换失败')
+  }
+  loading.value = false
 }
 </script>
 
@@ -192,56 +177,6 @@ export default {
   font-size: 14px;
 }
 
-.redeem-dialog-content {
-  position: relative;
-  z-index: 2;
-  background-color: var(--background-color);
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-  min-width: 400px;
-}
-
-.redeem-actions {
-  margin-top: 10px;
-  display: flex;
-  flex-direction: row;
-  justify-content: flex-end;
-  gap: 20px;
-  align-items: center;
-}
-
-.redeem-submit-button {
-  background-color: var(--primary-color);
-  color: #fff;
-  padding: 10px 20px;
-  border-radius: 10px;
-  cursor: pointer;
-}
-
-.redeem-submit-button:disabled {
-  background-color: var(--primary-color-disabled);
-  cursor: not-allowed;
-}
-
-.redeem-submit-button:hover {
-  background-color: var(--primary-color-hover);
-}
-
-.redeem-submit-button:disabled:hover {
-  background-color: var(--primary-color-disabled);
-}
-
-.redeem-cancel-button {
-  color: var(--primary-color);
-  border-radius: 10px;
-  cursor: pointer;
-}
-
-.redeem-cancel-button:hover {
-  text-decoration: underline;
-}
-
 .user-level-text {
   opacity: 0.8;
   font-size: 12px;
@@ -254,9 +189,5 @@ export default {
     align-items: flex-start;
     gap: 10px;
   }
-
-  .redeem-dialog-content {
-    min-width: 300px;
-  }
 }
 </style>

frontend_nuxt/components/NotificationSettingPopup.vue

@@ -11,27 +11,19 @@
   </BasePopup>
 </template>
 
-<script>
+<script setup>
 import BasePopup from '~/components/BasePopup.vue'
-import { useRouter } from 'vue-router'
 
-export default {
-  name: 'NotificationSettingPopup',
-  components: { BasePopup },
-  props: {
-    visible: { type: Boolean, default: false },
-  },
-  emits: ['close'],
-  setup(props, { emit }) {
-    const router = useRouter()
-    const gotoSetting = () => {
-      emit('close')
-      router.push('/message?tab=control')
-    }
-    const close = () => emit('close')
-    return { gotoSetting, close }
-  },
+defineProps({
+  visible: { type: Boolean, default: false },
+})
+const emit = defineEmits(['close'])
+
+const gotoSetting = () => {
+  emit('close')
+  navigateTo('/message?tab=control', { replace: true })
 }
+const close = () => emit('close')
 </script>
 
 <style scoped>

frontend_nuxt/components/ReactionsGroup.vue

@@ -46,11 +46,27 @@
   </div>
 </template>
 
-<script>
+<script setup>
 import { computed, onMounted, ref, watch } from 'vue'
-import { API_BASE_URL, toast } from '~/main'
+import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
 import { reactionEmojiMap } from '~/utils/reactions'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+const emit = defineEmits(['update:modelValue'])
+const props = defineProps({
+  modelValue: { type: Array, default: () => [] },
+  contentType: { type: String, required: true },
+  contentId: { type: [Number, String], required: true },
+})
+
+watch(
+  () => props.modelValue,
+  (v) => (reactions.value = v),
+)
+
+const reactions = ref(props.modelValue)
+const reactionTypes = ref([])
 
 let cachedTypes = null
 const fetchTypes = async () => {
@@ -71,151 +87,118 @@ const fetchTypes = async () => {
   return cachedTypes
 }
 
-export default {
-  name: 'ReactionsGroup',
-  props: {
-    modelValue: { type: Array, default: () => [] },
-    contentType: { type: String, required: true },
-    contentId: { type: [Number, String], required: true },
-  },
-  emits: ['update:modelValue'],
-  setup(props, { emit }) {
-    const reactions = ref(props.modelValue)
-    watch(
-      () => props.modelValue,
-      (v) => (reactions.value = v),
-    )
+onMounted(async () => {
+  reactionTypes.value = await fetchTypes()
+})
 
-    const reactionTypes = ref([])
-    onMounted(async () => {
-      reactionTypes.value = await fetchTypes()
+const counts = computed(() => {
+  const c = {}
+  for (const r of reactions.value) {
+    c[r.type] = (c[r.type] || 0) + 1
+  }
+  return c
+})
+
+const totalCount = computed(() => Object.values(counts.value).reduce((a, b) => a + b, 0))
+const likeCount = computed(() => counts.value['LIKE'] || 0)
+
+const userReacted = (type) =>
+  reactions.value.some((r) => r.type === type && r.user === authState.username)
+
+const displayedReactions = computed(() => {
+  return Object.entries(counts.value)
+    .sort((a, b) => b[1] - a[1])
+    .slice(0, 3)
+    .map(([type]) => ({ type }))
+})
+
+const panelTypes = computed(() => reactionTypes.value.filter((t) => t !== 'LIKE'))
+
+const panelVisible = ref(false)
+let hideTimer = null
+const openPanel = () => {
+  clearTimeout(hideTimer)
+  panelVisible.value = true
+}
+const scheduleHide = () => {
+  clearTimeout(hideTimer)
+  hideTimer = setTimeout(() => {
+    panelVisible.value = false
+  }, 500)
+}
+const cancelHide = () => {
+  clearTimeout(hideTimer)
+}
+
+const toggleReaction = async (type) => {
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  const url =
+    props.contentType === 'post'
+      ? `${API_BASE_URL}/api/posts/${props.contentId}/reactions`
+      : `${API_BASE_URL}/api/comments/${props.contentId}/reactions`
+
+  // optimistic update
+  const existingIdx = reactions.value.findIndex(
+    (r) => r.type === type && r.user === authState.username,
+  )
+  let tempReaction = null
+  let removedReaction = null
+  if (existingIdx > -1) {
+    removedReaction = reactions.value.splice(existingIdx, 1)[0]
+  } else {
+    tempReaction = { type, user: authState.username }
+    reactions.value.push(tempReaction)
+  }
+  emit('update:modelValue', reactions.value)
+
+  try {
+    const res = await fetch(url, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
+      body: JSON.stringify({ type }),
     })
-
-    const counts = computed(() => {
-      const c = {}
-      for (const r of reactions.value) {
-        c[r.type] = (c[r.type] || 0) + 1
-      }
-      return c
-    })
-
-    const totalCount = computed(() => Object.values(counts.value).reduce((a, b) => a + b, 0))
-    const likeCount = computed(() => counts.value['LIKE'] || 0)
-
-    const userReacted = (type) =>
-      reactions.value.some((r) => r.type === type && r.user === authState.username)
-
-    const displayedReactions = computed(() => {
-      return Object.entries(counts.value)
-        .sort((a, b) => b[1] - a[1])
-        .slice(0, 3)
-        .map(([type]) => ({ type }))
-    })
-
-    const panelTypes = computed(() => reactionTypes.value.filter((t) => t !== 'LIKE'))
-
-    const panelVisible = ref(false)
-    let hideTimer = null
-    const openPanel = () => {
-      clearTimeout(hideTimer)
-      panelVisible.value = true
-    }
-    const scheduleHide = () => {
-      clearTimeout(hideTimer)
-      hideTimer = setTimeout(() => {
-        panelVisible.value = false
-      }, 500)
-    }
-    const cancelHide = () => {
-      clearTimeout(hideTimer)
-    }
-
-    const toggleReaction = async (type) => {
-      const token = getToken()
-      if (!token) {
-        toast.error('请先登录')
-        return
-      }
-      const url =
-        props.contentType === 'post'
-          ? `${API_BASE_URL}/api/posts/${props.contentId}/reactions`
-          : `${API_BASE_URL}/api/comments/${props.contentId}/reactions`
-
-      // optimistic update
-      const existingIdx = reactions.value.findIndex(
-        (r) => r.type === type && r.user === authState.username,
-      )
-      let tempReaction = null
-      let removedReaction = null
-      if (existingIdx > -1) {
-        removedReaction = reactions.value.splice(existingIdx, 1)[0]
+    if (res.ok) {
+      if (res.status === 204) {
+        // removal already reflected
       } else {
-        tempReaction = { type, user: authState.username }
-        reactions.value.push(tempReaction)
+        const data = await res.json()
+        const idx = tempReaction ? reactions.value.indexOf(tempReaction) : -1
+        if (idx > -1) {
+          reactions.value.splice(idx, 1, data)
+        } else if (removedReaction) {
+          // server added back reaction even though we removed? restore data
+          reactions.value.push(data)
+        }
+        if (data.reward && data.reward > 0) {
+          toast.success(`获得 ${data.reward} 经验值`)
+        }
       }
       emit('update:modelValue', reactions.value)
-
-      try {
-        const res = await fetch(url, {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
-          body: JSON.stringify({ type }),
-        })
-        if (res.ok) {
-          if (res.status === 204) {
-            // removal already reflected
-          } else {
-            const data = await res.json()
-            const idx = tempReaction ? reactions.value.indexOf(tempReaction) : -1
-            if (idx > -1) {
-              reactions.value.splice(idx, 1, data)
-            } else if (removedReaction) {
-              // server added back reaction even though we removed? restore data
-              reactions.value.push(data)
-            }
-            if (data.reward && data.reward > 0) {
-              toast.success(`获得 ${data.reward} 经验值`)
-            }
-          }
-          emit('update:modelValue', reactions.value)
-        } else {
-          // revert optimistic update on failure
-          if (tempReaction) {
-            const idx = reactions.value.indexOf(tempReaction)
-            if (idx > -1) reactions.value.splice(idx, 1)
-          } else if (removedReaction) {
-            reactions.value.push(removedReaction)
-          }
-          emit('update:modelValue', reactions.value)
-          toast.error('操作失败')
-        }
-      } catch (e) {
-        if (tempReaction) {
-          const idx = reactions.value.indexOf(tempReaction)
-          if (idx > -1) reactions.value.splice(idx, 1)
-        } else if (removedReaction) {
-          reactions.value.push(removedReaction)
-        }
-        emit('update:modelValue', reactions.value)
-        toast.error('操作失败')
+    } else {
+      // revert optimistic update on failure
+      if (tempReaction) {
+        const idx = reactions.value.indexOf(tempReaction)
+        if (idx > -1) reactions.value.splice(idx, 1)
+      } else if (removedReaction) {
+        reactions.value.push(removedReaction)
       }
+      emit('update:modelValue', reactions.value)
+      toast.error('操作失败')
     }
-
-    return {
-      reactionEmojiMap,
-      counts,
-      totalCount,
-      likeCount,
-      displayedReactions,
-      panelTypes,
-      panelVisible,
-      openPanel,
-      scheduleHide,
-      cancelHide,
-      toggleReaction,
-      userReacted,
+  } catch (e) {
+    if (tempReaction) {
+      const idx = reactions.value.indexOf(tempReaction)
+      if (idx > -1) reactions.value.splice(idx, 1)
+    } else if (removedReaction) {
+      reactions.value.push(removedReaction)
     }
-  },
+    emit('update:modelValue', reactions.value)
+    toast.error('操作失败')
+  }
 }
 </script>
 

frontend_nuxt/components/RedeemPopup.vue

@@ -0,0 +1,103 @@
+<template>
+  <BasePopup :visible="visible" @close="onClose">
+    <div class="redeem-dialog-content">
+      <BaseInput
+        textarea
+        rows="5"
+        v-model="innerContact"
+        placeholder="联系方式 (手机号/Email/微信/instagram/telegram等, 务必注明来源)"
+      />
+      <div class="redeem-actions">
+        <div class="redeem-submit-button" @click="submit" :disabled="loading">提交</div>
+        <div class="redeem-cancel-button" @click="onClose">取消</div>
+      </div>
+    </div>
+  </BasePopup>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import BaseInput from '~/components/BaseInput.vue'
+import BasePopup from '~/components/BasePopup.vue'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  loading: { type: Boolean, default: false },
+  modelValue: { type: String, default: '' },
+})
+const emit = defineEmits(['update:modelValue', 'submit', 'close'])
+
+const innerContact = ref(props.modelValue)
+watch(
+  () => props.modelValue,
+  (v) => {
+    innerContact.value = v
+  },
+)
+watch(innerContact, (v) => emit('update:modelValue', v))
+
+const submit = () => {
+  emit('submit')
+}
+const onClose = () => {
+  emit('close')
+}
+</script>
+
+<style scoped>
+.redeem-dialog-content {
+  position: relative;
+  z-index: 2;
+  background-color: var(--background-color);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  min-width: 400px;
+}
+
+.redeem-actions {
+  margin-top: 10px;
+  display: flex;
+  flex-direction: row;
+  justify-content: flex-end;
+  gap: 20px;
+  align-items: center;
+}
+
+.redeem-submit-button {
+  background-color: var(--primary-color);
+  color: #fff;
+  padding: 10px 20px;
+  border-radius: 10px;
+  cursor: pointer;
+}
+
+.redeem-submit-button:disabled {
+  background-color: var(--primary-color-disabled);
+  cursor: not-allowed;
+}
+
+.redeem-submit-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+.redeem-submit-button:disabled:hover {
+  background-color: var(--primary-color-disabled);
+}
+
+.redeem-cancel-button {
+  color: var(--primary-color);
+  border-radius: 10px;
+  cursor: pointer;
+}
+
+.redeem-cancel-button:hover {
+  text-decoration: underline;
+}
+
+@media screen and (max-width: 768px) {
+  .redeem-dialog-content {
+    min-width: 300px;
+  }
+}
+</style>

frontend_nuxt/components/SearchDropdown.vue

@@ -36,98 +36,84 @@
   </div>
 </template>
 
-<script>
+<script setup>
 import { ref, watch } from 'vue'
-import { useIsMobile } from '~/utils/screen'
-import { useRouter } from 'vue-router'
 import Dropdown from '~/components/Dropdown.vue'
-import { API_BASE_URL } from '~/main'
 import { stripMarkdown } from '~/utils/markdown'
+import { useIsMobile } from '~/utils/screen'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-export default {
-  name: 'SearchDropdown',
-  components: { Dropdown },
-  emits: ['close'],
-  setup(props, { emit }) {
-    const router = useRouter()
-    const keyword = ref('')
-    const selected = ref(null)
-    const results = ref([])
-    const dropdown = ref(null)
-    const isMobile = useIsMobile()
+const emit = defineEmits(['close'])
 
-    const toggle = () => {
-      dropdown.value.toggle()
-    }
+const keyword = ref('')
+const selected = ref(null)
+const results = ref([])
+const dropdown = ref(null)
+const isMobile = useIsMobile()
 
-    const onClose = () => emit('close')
-
-    const fetchResults = async (kw) => {
-      if (!kw) return []
-      const res = await fetch(`${API_BASE_URL}/api/search/global?keyword=${encodeURIComponent(kw)}`)
-      if (!res.ok) return []
-      const data = await res.json()
-      results.value = data.map((r) => ({
-        id: r.id,
-        text: r.text,
-        type: r.type,
-        subText: r.subText,
-        extra: r.extra,
-        postId: r.postId,
-      }))
-      return results.value
-    }
-
-    const highlight = (text) => {
-      text = stripMarkdown(text)
-      if (!keyword.value) return text
-      const reg = new RegExp(keyword.value, 'gi')
-      const res = text.replace(reg, (m) => `<span class="highlight">${m}</span>`)
-      return res
-    }
-
-    const iconMap = {
-      user: 'fas fa-user',
-      post: 'fas fa-file-alt',
-      comment: 'fas fa-comment',
-      category: 'fas fa-folder',
-      tag: 'fas fa-hashtag',
-    }
-
-    watch(selected, (val) => {
-      if (!val) return
-      const opt = results.value.find((r) => r.id === val)
-      if (!opt) return
-      if (opt.type === 'post' || opt.type === 'post_title') {
-        router.push(`/posts/${opt.id}`)
-      } else if (opt.type === 'user') {
-        router.push(`/users/${opt.id}`)
-      } else if (opt.type === 'comment') {
-        if (opt.postId) {
-          router.push(`/posts/${opt.postId}#comment-${opt.id}`)
-        }
-      } else if (opt.type === 'category') {
-        router.push({ path: '/', query: { category: opt.id } })
-      } else if (opt.type === 'tag') {
-        router.push({ path: '/', query: { tags: opt.id } })
-      }
-      selected.value = null
-      keyword.value = ''
-    })
-
-    return {
-      keyword,
-      selected,
-      fetchResults,
-      highlight,
-      iconMap,
-      isMobile,
-      dropdown,
-      onClose,
-      toggle,
-    }
-  },
+const toggle = () => {
+  dropdown.value.toggle()
 }
+
+const onClose = () => emit('close')
+
+const fetchResults = async (kw) => {
+  if (!kw) return []
+  const res = await fetch(`${API_BASE_URL}/api/search/global?keyword=${encodeURIComponent(kw)}`)
+  if (!res.ok) return []
+  const data = await res.json()
+  results.value = data.map((r) => ({
+    id: r.id,
+    text: r.text,
+    type: r.type,
+    subText: r.subText,
+    extra: r.extra,
+    postId: r.postId,
+  }))
+  return results.value
+}
+
+const highlight = (text) => {
+  text = stripMarkdown(text)
+  if (!keyword.value) return text
+  const reg = new RegExp(keyword.value, 'gi')
+  const res = text.replace(reg, (m) => `<span class="highlight">${m}</span>`)
+  return res
+}
+
+const iconMap = {
+  user: 'fas fa-user',
+  post: 'fas fa-file-alt',
+  comment: 'fas fa-comment',
+  category: 'fas fa-folder',
+  tag: 'fas fa-hashtag',
+}
+
+watch(selected, (val) => {
+  if (!val) return
+  const opt = results.value.find((r) => r.id === val)
+  if (!opt) return
+  if (opt.type === 'post' || opt.type === 'post_title') {
+    navigateTo(`/posts/${opt.id}`, { replace: true })
+  } else if (opt.type === 'user') {
+    navigateTo(`/users/${opt.id}`, { replace: true })
+  } else if (opt.type === 'comment') {
+    if (opt.postId) {
+      navigateTo(`/posts/${opt.postId}#comment-${opt.id}`, { replace: true })
+    }
+  } else if (opt.type === 'category') {
+    navigateTo({ path: '/', query: { category: opt.id } }, { replace: true })
+  } else if (opt.type === 'tag') {
+    navigateTo({ path: '/', query: { tags: opt.id } }, { replace: true })
+  }
+  selected.value = null
+  keyword.value = ''
+})
+
+defineExpose({
+  toggle,
+})
 </script>
 
 <style scoped>
@@ -149,7 +135,7 @@ export default {
 }
 
 .text-input {
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   color: var(--text-color);
   border: none;
   outline: none;

frontend_nuxt/components/TagSelect.vue

@@ -28,114 +28,105 @@
   </Dropdown>
 </template>
 
-<script>
+<script setup>
 import { computed, ref, watch } from 'vue'
-import { API_BASE_URL, toast } from '~/main'
+import { toast } from '~/main'
 import Dropdown from '~/components/Dropdown.vue'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-export default {
-  name: 'TagSelect',
-  components: { Dropdown },
-  props: {
-    modelValue: { type: Array, default: () => [] },
-    creatable: { type: Boolean, default: false },
-    options: { type: Array, default: () => [] },
+const emit = defineEmits(['update:modelValue'])
+const props = defineProps({
+  modelValue: { type: Array, default: () => [] },
+  creatable: { type: Boolean, default: false },
+  options: { type: Array, default: () => [] },
+})
+
+const localTags = ref([])
+const providedTags = ref(Array.isArray(props.options) ? [...props.options] : [])
+
+watch(
+  () => props.options,
+  (val) => {
+    providedTags.value = Array.isArray(val) ? [...val] : []
   },
-  emits: ['update:modelValue'],
-  setup(props, { emit }) {
-    const localTags = ref([])
-    const providedTags = ref(Array.isArray(props.options) ? [...props.options] : [])
+)
 
-    watch(
-      () => props.options,
-      (val) => {
-        providedTags.value = Array.isArray(val) ? [...val] : []
-      },
-    )
+const mergedOptions = computed(() => {
+  const arr = [...providedTags.value, ...localTags.value]
+  return arr.filter((v, i, a) => a.findIndex((t) => t.id === v.id) === i)
+})
 
-    const mergedOptions = computed(() => {
-      const arr = [...providedTags.value, ...localTags.value]
-      return arr.filter((v, i, a) => a.findIndex((t) => t.id === v.id) === i)
-    })
-
-    const isImageIcon = (icon) => {
-      if (!icon) return false
-      return /^https?:\/\//.test(icon) || icon.startsWith('/')
-    }
-
-    const buildTagsUrl = (kw = '') => {
-      const base = API_BASE_URL || (process.client ? window.location.origin : '')
-      const url = new URL('/api/tags', base)
-
-      if (kw) url.searchParams.set('keyword', kw)
-      url.searchParams.set('limit', '10')
-
-      return url.toString()
-    }
-
-    const fetchTags = async (kw = '') => {
-      const defaultOption = { id: 0, name: '无标签' }
-
-      // 1) 先拼 URL（自动兜底到 window.location.origin）
-      const url = buildTagsUrl(kw)
-
-      // 2) 拉数据
-      let data = []
-      try {
-        const res = await fetch(url)
-        if (res.ok) data = await res.json()
-      } catch {
-        toast.error('获取标签失败')
-      }
-
-      // 3) 合并、去重、可创建
-      let options = [...data, ...localTags.value]
-
-      if (
-        props.creatable &&
-        kw &&
-        !options.some((t) => t.name.toLowerCase() === kw.toLowerCase())
-      ) {
-        options.push({ id: `__create__:${kw}`, name: `创建"${kw}"` })
-      }
-
-      options = Array.from(new Map(options.map((t) => [t.id, t])).values())
-
-      // 4) 最终结果
-      return [defaultOption, ...options]
-    }
-
-    const selected = computed({
-      get: () => props.modelValue,
-      set: (v) => {
-        if (Array.isArray(v)) {
-          if (v.includes(0)) {
-            emit('update:modelValue', [])
-            return
-          }
-          if (v.length > 2) {
-            toast.error('最多选择两个标签')
-            return
-          }
-          v = v.map((id) => {
-            if (typeof id === 'string' && id.startsWith('__create__:')) {
-              const name = id.slice(11)
-              const newId = `__new__:${name}`
-              if (!localTags.value.find((t) => t.id === newId)) {
-                localTags.value.push({ id: newId, name })
-              }
-              return newId
-            }
-            return id
-          })
-        }
-        emit('update:modelValue', v)
-      },
-    })
-
-    return { fetchTags, selected, isImageIcon, mergedOptions }
-  },
+const isImageIcon = (icon) => {
+  if (!icon) return false
+  return /^https?:\/\//.test(icon) || icon.startsWith('/')
 }
+
+const buildTagsUrl = (kw = '') => {
+  const base = API_BASE_URL || (process.client ? window.location.origin : '')
+  const url = new URL('/api/tags', base)
+
+  if (kw) url.searchParams.set('keyword', kw)
+  url.searchParams.set('limit', '10')
+
+  return url.toString()
+}
+
+const fetchTags = async (kw = '') => {
+  const defaultOption = { id: 0, name: '无标签' }
+
+  // 1) 先拼 URL（自动兜底到 window.location.origin）
+  const url = buildTagsUrl(kw)
+
+  // 2) 拉数据
+  let data = []
+  try {
+    const res = await fetch(url)
+    if (res.ok) data = await res.json()
+  } catch {
+    toast.error('获取标签失败')
+  }
+
+  // 3) 合并、去重、可创建
+  let options = [...data, ...localTags.value]
+
+  if (props.creatable && kw && !options.some((t) => t.name.toLowerCase() === kw.toLowerCase())) {
+    options.push({ id: `__create__:${kw}`, name: `创建"${kw}"` })
+  }
+
+  options = Array.from(new Map(options.map((t) => [t.id, t])).values())
+
+  // 4) 最终结果
+  return [defaultOption, ...options]
+}
+
+const selected = computed({
+  get: () => props.modelValue,
+  set: (v) => {
+    if (Array.isArray(v)) {
+      if (v.includes(0)) {
+        emit('update:modelValue', [])
+        return
+      }
+      if (v.length > 2) {
+        toast.error('最多选择两个标签')
+        return
+      }
+      v = v.map((id) => {
+        if (typeof id === 'string' && id.startsWith('__create__:')) {
+          const name = id.slice(11)
+          const newId = `__new__:${name}`
+          if (!localTags.value.find((t) => t.id === newId)) {
+            localTags.value.push({ id: newId, name })
+          }
+          return newId
+        }
+        return id
+      })
+    }
+    emit('update:modelValue', v)
+  },
+})
 </script>
 
 <style scoped>

frontend_nuxt/components/ToolTip.vue

@@ -0,0 +1,547 @@
+<template>
+  <div class="tooltip-wrapper" ref="wrapperRef">
+    <!-- 触发器 -->
+    <div
+      class="tooltip-trigger"
+      :tabindex="focusable ? 0 : -1"
+      :aria-describedby="visible ? ariaId : undefined"
+      @mouseenter="onTriggerMouseEnter"
+      @mouseleave="onTriggerMouseLeave"
+      @click="onTriggerClick"
+      @focus="onTriggerFocus"
+      @blur="onTriggerBlur"
+    >
+      <slot />
+    </div>
+
+    <!-- 提示内容（Teleport 到 body） -->
+    <Teleport to="body" v-if="mounted">
+      <Transition name="tooltip-fade">
+        <div
+          v-show="visible"
+          :id="ariaId"
+          ref="tooltipRef"
+          class="tooltip-content"
+          :class="[
+            `tooltip-${currentPlacement}`,
+            dark ? 'tooltip-dark' : 'tooltip-light',
+            props.trigger === 'hover' ? 'tooltip-noninteractive' : '',
+          ]"
+          :style="tooltipInlineStyle"
+          role="tooltip"
+        >
+          <div class="tooltip-inner">
+            <slot name="content">
+              {{ content }}
+            </slot>
+          </div>
+
+          <!-- 箭头 -->
+          <div
+            class="tooltip-arrow"
+            :class="`tooltip-arrow-${currentPlacement}`"
+            :style="arrowStyle"
+          ></div>
+        </div>
+      </Transition>
+    </Teleport>
+  </div>
+</template>
+
+<script setup lang="ts">
+import {
+  ref,
+  computed,
+  onMounted,
+  onBeforeUnmount,
+  nextTick,
+  watch,
+  defineProps,
+  defineEmits,
+  defineOptions,
+  useId,
+} from 'vue'
+
+defineOptions({ name: 'Tooltip' })
+
+type Trigger = 'hover' | 'click' | 'focus' | 'manual'
+type Placement = 'top' | 'bottom' | 'left' | 'right'
+
+const props = defineProps({
+  content: { type: String, default: '' },
+  trigger: {
+    type: String as () => Trigger,
+    default: 'hover',
+    validator: (v: string) => ['hover', 'click', 'focus', 'manual'].includes(v),
+  },
+  placement: {
+    type: String as () => Placement,
+    default: 'top',
+    validator: (v: string) => ['top', 'bottom', 'left', 'right'].includes(v),
+  },
+  dark: { type: Boolean, default: false },
+  delay: { type: Number, default: 100 },
+  disabled: { type: Boolean, default: false },
+  focusable: { type: Boolean, default: true },
+  offset: { type: Number, default: 8 },
+  maxWidth: { type: [String, Number], default: '200px' },
+  /** 隐藏延时（毫秒），hover 离开后等待一点点以防抖 */
+  hideDelay: { type: Number, default: 80 },
+})
+
+const emit = defineEmits<{
+  (e: 'show'): void
+  (e: 'hide'): void
+}>()
+
+const wrapperRef = ref<HTMLElement | null>(null)
+const tooltipRef = ref<HTMLElement | null>(null)
+const visible = ref(false)
+const currentPlacement = ref<Placement>(props.placement)
+const ariaId = ref(`tooltip-${useId()}`)
+const mounted = ref(false)
+
+let showTimer: number | null = null
+let hideTimer: number | null = null
+let ro: ResizeObserver | null = null
+let rafId: number | null = null
+
+const maxWidthValue = computed(() => {
+  return typeof props.maxWidth === 'number' ? `${props.maxWidth}px` : props.maxWidth
+})
+
+const tooltipTransform = ref('translate3d(-9999px, -9999px, 0)')
+
+const tooltipInlineStyle = computed(() => ({
+  position: 'fixed',
+  top: '0px',
+  left: '0px',
+  zIndex: 2000,
+  maxWidth: maxWidthValue.value,
+  transform: tooltipTransform.value,
+}))
+
+const arrowStyle = ref<Record<string, string>>({})
+
+const clearTimers = () => {
+  if (showTimer) {
+    window.clearTimeout(showTimer)
+    showTimer = null
+  }
+  if (hideTimer) {
+    window.clearTimeout(hideTimer)
+    hideTimer = null
+  }
+}
+
+const show = async () => {
+  if (props.disabled) return
+  clearTimers()
+  showTimer = window.setTimeout(async () => {
+    visible.value = true
+    emit('show')
+    await nextTick()
+    updatePosition()
+  }, props.delay)
+}
+
+const hide = () => {
+  clearTimers()
+  hideTimer = window.setTimeout(() => {
+    visible.value = false
+    emit('hide')
+  }, props.hideDelay)
+}
+
+const showImmediately = async () => {
+  if (props.disabled) return
+  clearTimers()
+  visible.value = true
+  emit('show')
+  await nextTick()
+  updatePosition()
+}
+const hideImmediately = () => {
+  clearTimers()
+  visible.value = false
+  emit('hide')
+}
+
+// 触发器事件
+const onTriggerMouseEnter = () => {
+  if (props.trigger === 'hover') show()
+}
+const onTriggerMouseLeave = () => {
+  // 关键修改：hover 模式下，离开触发区即开始隐藏计时，不再保持可交互
+  if (props.trigger === 'hover') hide()
+}
+const onTriggerClick = () => {
+  if (props.trigger !== 'click') return
+  visible.value ? hideImmediately() : showImmediately()
+}
+const onTriggerFocus = () => {
+  if (props.trigger === 'focus') showImmediately()
+}
+const onTriggerBlur = () => {
+  if (props.trigger === 'focus') hideImmediately()
+}
+
+// 点击外部关闭（只对 click 模式）
+const onClickOutside = (e: MouseEvent) => {
+  if (props.trigger !== 'click') return
+  const w = wrapperRef.value
+  const t = tooltipRef.value
+  const target = e.target as Node
+  if (w && !w.contains(target) && t && !t.contains(target)) {
+    hideImmediately()
+  }
+}
+
+// 定位算法
+function clamp(n: number, min: number, max: number) {
+  return Math.max(min, Math.min(max, n))
+}
+
+function computeBasePosition(
+  placement: Placement,
+  triggerRect: DOMRect,
+  tooltipRect: DOMRect,
+  offset: number,
+) {
+  const centerX = triggerRect.left + triggerRect.width / 2
+  const centerY = triggerRect.top + triggerRect.height / 2
+
+  switch (placement) {
+    case 'top':
+      return {
+        top: triggerRect.top - tooltipRect.height - offset,
+        left: centerX - tooltipRect.width / 2,
+      }
+    case 'bottom':
+      return {
+        top: triggerRect.bottom + offset,
+        left: centerX - tooltipRect.width / 2,
+      }
+    case 'left':
+      return {
+        top: centerY - tooltipRect.height / 2,
+        left: triggerRect.left - tooltipRect.width - offset,
+      }
+    case 'right':
+      return {
+        top: centerY - tooltipRect.height / 2,
+        left: triggerRect.right + offset,
+      }
+  }
+}
+
+function positionWithSmartFlip(
+  preferred: Placement,
+  triggerRect: DOMRect,
+  tooltipRect: DOMRect,
+  offset: number,
+) {
+  const padding = 8
+  const vw = window.innerWidth
+  const vh = window.innerHeight
+
+  let placement: Placement = preferred
+  let { top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!
+
+  const outTop = top < padding
+  const outBottom = top + tooltipRect.height > vh - padding
+  const outLeft = left < padding
+  const outRight = left + tooltipRect.width > vw - padding
+
+  if (
+    placement === 'top' &&
+    outTop &&
+    triggerRect.bottom + offset + tooltipRect.height <= vh - padding
+  ) {
+    placement = 'bottom'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'bottom' &&
+    outBottom &&
+    triggerRect.top - offset - tooltipRect.height >= padding
+  ) {
+    placement = 'top'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'left' &&
+    outLeft &&
+    triggerRect.right + offset + tooltipRect.width <= vw - padding
+  ) {
+    placement = 'right'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'right' &&
+    outRight &&
+    triggerRect.left - offset - tooltipRect.width >= padding
+  ) {
+    placement = 'left'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  }
+
+  top = clamp(top, padding, vh - tooltipRect.height - padding)
+  left = clamp(left, padding, vw - tooltipRect.width - padding)
+
+  const triggerCenterX = triggerRect.left + triggerRect.width / 2
+  const triggerCenterY = triggerRect.top + triggerRect.height / 2
+  const arrowLeft = clamp(triggerCenterX - left, 10, tooltipRect.width - 10)
+  const arrowTop = clamp(triggerCenterY - top, 10, tooltipRect.height - 10)
+
+  return { placement, top, left, arrowLeft, arrowTop }
+}
+
+const updatePosition = () => {
+  if (!wrapperRef.value || !tooltipRef.value || !visible.value) return
+  if (rafId) cancelAnimationFrame(rafId)
+  rafId = requestAnimationFrame(() => {
+    const triggerEl = wrapperRef.value!.querySelector('.tooltip-trigger') as HTMLElement | null
+    const tooltipEl = tooltipRef.value!
+    if (!triggerEl) return
+
+    const triggerRect = triggerEl.getBoundingClientRect()
+    const tooltipRect = tooltipEl.getBoundingClientRect()
+    const { placement, top, left, arrowLeft, arrowTop } = positionWithSmartFlip(
+      props.placement,
+      triggerRect,
+      tooltipRect,
+      props.offset,
+    )
+
+    currentPlacement.value = placement
+    tooltipTransform.value = `translate3d(${Math.round(left)}px, ${Math.round(top)}px, 0)`
+    if (placement === 'top' || placement === 'bottom') {
+      arrowStyle.value = { '--arrow-left': `${Math.round(arrowLeft)}px` } as any
+    } else {
+      arrowStyle.value = { '--arrow-top': `${Math.round(arrowTop)}px` } as any
+    }
+  })
+}
+
+const onEnvChanged = () => {
+  if (visible.value) updatePosition()
+}
+
+watch(
+  () => props.disabled,
+  (v) => {
+    if (v && visible.value) hideImmediately()
+  },
+)
+watch(
+  () => props.placement,
+  () => {
+    if (visible.value) nextTick(updatePosition)
+  },
+)
+watch(visible, (v) => {
+  if (!mounted.value) return
+  if (v) {
+    if ('ResizeObserver' in window && !ro) {
+      ro = new ResizeObserver(() => updatePosition())
+      if (tooltipRef.value) ro.observe(tooltipRef.value)
+      const triggerEl = wrapperRef.value?.querySelector('.tooltip-trigger') as HTMLElement | null
+      if (triggerEl) ro.observe(triggerEl)
+    }
+    updatePosition()
+  } else {
+    if (ro) {
+      ro.disconnect()
+      ro = null
+    }
+  }
+})
+
+onMounted(() => {
+  mounted.value = true
+  window.addEventListener('resize', onEnvChanged, { passive: true })
+  window.addEventListener('scroll', onEnvChanged, { passive: true, capture: true })
+  document.addEventListener('click', onClickOutside, true)
+})
+
+onBeforeUnmount(() => {
+  clearTimers()
+  if (rafId) cancelAnimationFrame(rafId)
+  if (ro) {
+    ro.disconnect()
+    ro = null
+  }
+  document.removeEventListener('click', onClickOutside, true)
+  window.removeEventListener('resize', onEnvChanged)
+  window.removeEventListener('scroll', onEnvChanged, true)
+})
+
+// 暴露给父组件（manual 可用）
+defineExpose({ show: showImmediately, hide: hideImmediately, updatePosition })
+</script>
+
+<style scoped>
+.tooltip-wrapper {
+  position: relative;
+  display: inline-block;
+}
+.tooltip-trigger {
+  display: inline-block;
+  outline: none;
+}
+.tooltip-trigger:focus-visible {
+  outline: 2px solid var(--primary-color);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+.tooltip-content {
+  will-change: transform;
+  pointer-events: auto; /* 默认允许交互（click/focus 模式） */
+}
+.tooltip-noninteractive {
+  /* hover 模式下禁用指针事件，避免移入浮层导致保持显示 */
+  pointer-events: none;
+}
+
+.tooltip-inner {
+  padding: 8px 12px;
+  border-radius: 6px;
+  font-size: 14px;
+  line-height: 1.4;
+  word-wrap: break-word;
+  border: 1px solid transparent;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+}
+
+/* 主题 */
+.tooltip-light .tooltip-inner {
+  background-color: var(--background-color);
+  color: var(--text-color);
+  border-color: var(--normal-border-color);
+}
+.tooltip-dark .tooltip-inner {
+  background-color: rgba(0, 0, 0, 0.9);
+  color: #fff;
+}
+
+/* 箭头（用 CSS 变量控制偏移） */
+.tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-style: solid;
+}
+
+/* 顶部 */
+.tooltip-top .tooltip-arrow-top {
+  bottom: -6px;
+  left: var(--arrow-left, 50%);
+  transform: translateX(-50%);
+  border-width: 6px 6px 0 6px;
+}
+.tooltip-light.tooltip-top .tooltip-arrow-top {
+  border-color: var(--normal-border-color) transparent transparent transparent;
+}
+.tooltip-light.tooltip-top .tooltip-arrow-top::after {
+  content: '';
+  position: absolute;
+  top: -7px;
+  left: -6px;
+  border-width: 6px 6px 0 6px;
+  border-style: solid;
+  border-color: var(--background-color) transparent transparent transparent;
+}
+.tooltip-dark.tooltip-top .tooltip-arrow-top {
+  border-color: rgba(0, 0, 0, 0.9) transparent transparent transparent;
+}
+
+/* 底部 */
+.tooltip-bottom .tooltip-arrow-bottom {
+  top: -6px;
+  left: var(--arrow-left, 50%);
+  transform: translateX(-50%);
+  border-width: 0 6px 6px 6px;
+}
+.tooltip-light.tooltip-bottom .tooltip-arrow-bottom {
+  border-color: transparent transparent var(--normal-border-color) transparent;
+}
+.tooltip-light.tooltip-bottom .tooltip-arrow-bottom::after {
+  content: '';
+  position: absolute;
+  top: 1px;
+  left: -6px;
+  border-width: 0 6px 6px 6px;
+  border-style: solid;
+  border-color: transparent transparent var(--background-color) transparent;
+}
+.tooltip-dark.tooltip-bottom .tooltip-arrow-bottom {
+  border-color: transparent transparent rgba(0, 0, 0, 0.9) transparent;
+}
+
+/* 左侧 */
+.tooltip-left .tooltip-arrow-left {
+  right: -6px;
+  top: var(--arrow-top, 50%);
+  transform: translateY(-50%);
+  border-width: 6px 0 6px 6px;
+}
+.tooltip-light.tooltip-left .tooltip-arrow-left {
+  border-color: transparent transparent transparent var(--normal-border-color);
+}
+.tooltip-light.tooltip-left .tooltip-arrow-left::after {
+  content: '';
+  position: absolute;
+  top: -6px;
+  left: -7px;
+  border-width: 6px 0 6px 6px;
+  border-style: solid;
+  border-color: transparent transparent transparent var(--background-color);
+}
+.tooltip-dark.tooltip-left .tooltip-arrow-left {
+  border-color: transparent transparent transparent rgba(0, 0, 0, 0.9);
+}
+
+/* 右侧 */
+.tooltip-right .tooltip-arrow-right {
+  left: -6px;
+  top: var(--arrow-top, 50%);
+  transform: translateY(-50%);
+  border-width: 6px 6px 6px 0;
+}
+.tooltip-light.tooltip-right .tooltip-arrow-right {
+  border-color: transparent var(--normal-border-color) transparent transparent;
+}
+.tooltip-light.tooltip-right .tooltip-arrow-right::after {
+  content: '';
+  position: absolute;
+  top: -6px;
+  left: 1px;
+  border-width: 6px 6px 6px 0;
+  border-style: solid;
+  border-color: transparent var(--background-color) transparent transparent;
+}
+.tooltip-dark.tooltip-right .tooltip-arrow-right {
+  border-color: transparent rgba(0, 0, 0, 0.9) transparent transparent;
+}
+
+/* 过渡动画 */
+.tooltip-fade-enter-active,
+.tooltip-fade-leave-active {
+  transition:
+    opacity 0.18s ease,
+    transform 0.18s ease;
+}
+.tooltip-fade-enter-from,
+.tooltip-fade-leave-to {
+  opacity: 0;
+  transform: translate3d(0, 4px, 0) scale(0.98);
+}
+
+/* 响应式微调 */
+@media (max-width: 768px) {
+  .tooltip-inner {
+    padding: 6px 10px;
+    font-size: 13px;
+    max-width: 250px;
+  }
+}
+</style>

frontend_nuxt/components/UserList.vue

@@ -11,20 +11,15 @@
   </div>
 </template>
 
-<script>
+<script setup>
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
 
-export default {
-  name: 'UserList',
-  components: { BasePlaceholder },
-  props: {
-    users: { type: Array, default: () => [] },
-  },
-  methods: {
-    handleUserClick(user) {
-      this.$router.push(`/users/${user.id}`)
-    },
-  },
+defineProps({
+  users: { type: Array, default: () => [] },
+})
+
+const handleUserClick = (user) => {
+  navigateTo(`/users/${user.id}`, { replace: true })
 }
 </script>
 

frontend_nuxt/constants.js

@@ -1 +0,0 @@
-export const WEBSITE_BASE_URL = 'https://www.open-isle.com'

frontend_nuxt/main.js

@@ -1,11 +1,5 @@
-export const API_BASE_URL = 'https://www.open-isle.com'
-// export const API_BASE_URL = 'http://127.0.0.1:8081'
-// export const API_BASE_URL = 'http://30.211.97.238:8081'
-export const GOOGLE_CLIENT_ID =
-  '777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com'
-export const GITHUB_CLIENT_ID = 'Ov23liVkO1NPAX5JyWxJ'
-export const DISCORD_CLIENT_ID = '1394985417044000779'
-export const TWITTER_CLIENT_ID = 'ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ'
-
-// 重新导出 toast 功能，使用 composable 方式
 export { toast } from './composables/useToast'
+
+export const API_DOMAIN = 'https://www.open-isle.com'
+export const API_PORT = ''
+export const API_BASE_URL = API_PORT ? `${API_DOMAIN}:${API_PORT}` : API_DOMAIN

frontend_nuxt/nuxt.config.ts

@@ -2,9 +2,19 @@ import { defineNuxtConfig } from 'nuxt/config'
 
 export default defineNuxtConfig({
   ssr: true,
-  // Ensure Vditor styles load before our overrides in global.css
-  css: ['vditor/dist/index.css', '~/assets/global.css'],
+  runtimeConfig: {
+    public: {
+      apiBaseUrl: process.env.NUXT_PUBLIC_API_BASE_URL || '',
+      websiteBaseUrl: process.env.NUXT_PUBLIC_WEBSITE_BASE_URL || '',
+      googleClientId: process.env.NUXT_PUBLIC_GOOGLE_CLIENT_ID || '',
+      githubClientId: process.env.NUXT_PUBLIC_GITHUB_CLIENT_ID || '',
+      discordClientId: process.env.NUXT_PUBLIC_DISCORD_CLIENT_ID || '',
+      twitterClientId: process.env.NUXT_PUBLIC_TWITTER_CLIENT_ID || '',
+    },
+  },
+  css: ['vditor/dist/index.css', '~/assets/fonts.css', '~/assets/global.css'],
   app: {
+    pageTransition: { name: 'page', mode: 'out-in' },
     head: {
       script: [
         {
@@ -16,7 +26,31 @@ export default defineNuxtConfig({
                 const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
                 const theme = mode === 'dark' || mode === 'light' ? mode : (prefersDark ? 'dark' : 'light');
                 document.documentElement.dataset.theme = theme;
-              } catch (e) {}
+
+                
+                let themeColor = '#fff';
+                let themeStatus = 'default';
+                if (theme === 'dark') {
+                  themeColor = '#333';
+                  themeStatus = 'black-translucent';
+                } else {
+                  themeColor = '#ffffff';
+                  themeStatus = 'default';
+                }
+                
+                const androidMeta = document.createElement('meta');
+                androidMeta.name = 'theme-color';
+                androidMeta.content = themeColor;
+                
+                const iosMeta = document.createElement('meta');
+                iosMeta.name = 'apple-mobile-web-app-status-bar-style';
+                iosMeta.content = themeStatus;
+
+                document.head.appendChild(androidMeta);
+                document.head.appendChild(iosMeta);
+              } catch (e) {
+                console.warn('Theme initialization failed:', e);
+              }
             })();
           `,
         },
@@ -42,5 +76,35 @@ export default defineNuxtConfig({
         },
       ],
     },
+    baseURL: '/',
+    buildAssetsDir: '/_nuxt/',
+  },
+  vue: {
+    compilerOptions: {
+      isCustomElement: (tag) => ['l-hatch', 'l-hatch-spinner'].includes(tag),
+    },
+  },
+  vite: {
+    build: {
+      // increase warning limit and split large libraries into separate chunks
+      chunkSizeWarningLimit: 1024,
+      rollupOptions: {
+        output: {
+          manualChunks(id) {
+            if (id.includes('node_modules')) {
+              if (id.includes('vditor')) {
+                return 'vditor'
+              }
+              if (id.includes('echarts')) {
+                return 'echarts'
+              }
+              if (id.includes('highlight.js')) {
+                return 'highlight'
+              }
+            }
+          },
+        },
+      },
+    },
   },
 })

frontend_nuxt/pages/404.vue

@@ -2,7 +2,7 @@
   <div class="not-found-page">
     <h1>404 - 页面不存在</h1>
     <p>你访问的页面不存在或已被删除</p>
-    <router-link to="/">返回首页</router-link>
+    <NuxtLink to="/">返回首页</NuxtLink>
   </div>
 </template>
 

frontend_nuxt/pages/about/stats.vue

@@ -41,8 +41,9 @@ import { use } from 'echarts/core'
 import { CanvasRenderer } from 'echarts/renderers'
 import { onMounted, ref } from 'vue'
 import VChart from 'vue-echarts'
-import { API_BASE_URL } from '~/main'
 import { getToken } from '~/utils/auth'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
 use([LineChart, TitleComponent, TooltipComponent, GridComponent, DataZoomComponent, CanvasRenderer])
 

frontend_nuxt/pages/activities.vue

@@ -25,39 +25,34 @@
         </div>
       </div>
       <MilkTeaActivityComponent v-if="a.type === 'MILK_TEA'" />
+      <InviteCodeActivityComponent v-if="a.type === 'INVITE_POINTS'" />
     </div>
   </div>
 </template>
 
-<script>
-import { API_BASE_URL } from '~/main'
+<script setup>
 import TimeManager from '~/utils/time'
 import MilkTeaActivityComponent from '~/components/MilkTeaActivityComponent.vue'
+import InviteCodeActivityComponent from '~/components/InviteCodeActivityComponent.vue'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
 
-export default {
-  name: 'ActivityListPageView',
-  components: { MilkTeaActivityComponent },
-  data() {
-    return {
-      activities: [],
-      TimeManager,
-      isLoadingActivities: false,
+const activities = ref([])
+const isLoadingActivities = ref(false)
+
+onMounted(async () => {
+  isLoadingActivities.value = true
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/activities`)
+    if (res.ok) {
+      activities.value = await res.json()
     }
-  },
-  async mounted() {
-    this.isLoadingActivities = true
-    try {
-      const res = await fetch(`${API_BASE_URL}/api/activities`)
-      if (res.ok) {
-        this.activities = await res.json()
-      }
-    } catch (e) {
-      console.error(e)
-    } finally {
-      this.isLoadingActivities = false
-    }
-  },
-}
+  } catch (e) {
+    console.error(e)
+  } finally {
+    isLoadingActivities.value = false
+  }
+})
 </script>
 
 <style scoped>
@@ -82,6 +77,7 @@ export default {
   background-color: var(--activity-card-background-color);
   border-radius: 20px;
   box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
+  margin-bottom: 10px;
 }
 
 .activity-card-left-avatar-img {
@@ -148,6 +144,10 @@ export default {
   color: inherit;
 }
 
+.activity-card-normal-right {
+  width: 100%;
+}
+
 @media screen and (max-width: 768px) {
   .activity-card-left-avatar-img {
     width: 80px;