feat(mcp): add post detail retrieval tool

fix: 修改配置

.env.example

@@ -2,6 +2,7 @@
 SERVER_PORT=8080
 FRONTEND_PORT=3000
 WEBSOCKET_PORT=8082
+OPENISLE_MCP_PORT=8085
 MYSQL_PORT=3306
 REDIS_PORT=6379
 RABBITMQ_PORT=5672
@@ -80,26 +81,39 @@ WEBPUSH_PRIVATE_KEY=
 LOG_LEVEL=INFO
 
 # === Frontend (Nuxt) ===
-
+# 本地开发
 NUXT_PUBLIC_API_BASE_URL=http://localhost:8080
+# 线上环境
 # NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+# 测试环境
 # NUXT_PUBLIC_API_BASE_URL=https://www.staging.open-isle.com
 
+# 本地开发
 NUXT_PUBLIC_WEBSOCKET_URL=http://localhost:8082
-# NUXT_PUBLIC_WEBSOCKET_URL=https://www.open-isle.com
-# NUXT_PUBLIC_WEBSOCKET_URL=https://www.staging.open-isle.com
+# 线上环境
+# NUXT_PUBLIC_WEBSOCKET_URL=https://www.open-isle.com/websocket
+# 测试环境 
+# NUXT_PUBLIC_WEBSOCKET_URL=https://www.staging.open-isle.com/websocket
 
+# 本地开发
 NUXT_PUBLIC_WEBSITE_BASE_URL=http://localhost:3000
-# 线上 & 本地均可使用
+# 线上 & 测试 (www.staging.open-isle.com) & 本地均可使用
 NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
 # 线上
-NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liOlrZnPKRF7s7NN
+NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+# 测试环境 (www.staging.open-isle.com)
+# NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23li6GHPxx4MwipWnM
 # 本地
 # NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liOlrZnPKRF7s7NN
+
 # 线上 & 本地均可使用
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
+
 # 线上 & 本地均可使用
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
+
 # 线上
 NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
+# 测试环境 (www.staging.open-isle.com)
+# NUXT_PUBLIC_TELEGRAM_BOT_ID=7832207011
 

.github/workflows/deploy-docs.yml

@@ -11,12 +11,17 @@ on:
 permissions:
   contents: write
 
+# 文档发布自己的排队锁，不影响服务器部署
+concurrency:
+  group: openisle-docs
+  cancel-in-progress: false
+
 jobs:
   build-docs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
 

.github/workflows/deploy-staging.yml

@@ -2,22 +2,27 @@ name: Staging CI & CD
 
 on:
   push:
-    branches: [main]
+    branches: [ "main" ]
   workflow_dispatch:
 
 permissions:
   contents: write
 
+# 与生产部署共用同一把锁，确保服务器上始终串行（跨工作流也互斥）
+concurrency:
+  group: openisle-server
+  cancel-in-progress: false
+
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     environment: Deploy
-    if: ${{ !github.event.repository.fork }} # 只有非 fork 才执行
+    if: ${{ !github.event.repository.fork }}
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: Deploy to Server
+      - name: Deploy to Server (staging)
         uses: appleboy/ssh-action@v1.0.3
         with:
           host: ${{ secrets.SSH_HOST }}

.github/workflows/deploy.yml

@@ -2,8 +2,13 @@ name: CI & CD
 
 on:
   workflow_dispatch:
-  # schedule:
-  #   - cron: "0 19 * * *" # 每天 UTC 19:00，相当于北京时间凌晨3点
+  schedule:
+    - cron: "0 19 * * *" # 每天 UTC 19:00（北京 03:00）
+
+# 与 Staging 共用同一把锁，避免两边同时在 8G 服务器上跑
+concurrency:
+  group: openisle-server
+  cancel-in-progress: false
 
 jobs:
   build-and-deploy:
@@ -13,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Deploy to Server
+      - name: Deploy to Server (prod)
         uses: appleboy/ssh-action@v1.0.3
         with:
           host: ${{ secrets.SSH_HOST }}

CONTRIBUTING.md

@@ -1,5 +1,6 @@
 - [前置工作](#前置工作)
 - [前端极速调试（Docker 全量环境）](#前端极速调试docker-全量环境)
+  - [dev 与 dev_local_backend 巡航指南](#dev-dev_local_backend-guide)
 - [启动后端服务](#启动后端服务)
   - [本地 IDEA](#本地-idea)
     - [配置环境变量](#配置环境变量)
@@ -34,32 +35,20 @@ cd OpenIsle
 想要最快速地同时体验前端和后端，可直接使用仓库提供的 Docker Compose。该方案会一次性拉起数据库、消息队列、搜索、后端、WebSocket 以及前端 Dev Server，适合需要全链路联调的场景。
 
 1. 准备环境变量文件：
-
    ```shell
    cp .env.example .env
    ```
-
    `.env.example` 是模板，可在 `.env` 中按需覆盖如端口、密钥等配置。确保 `NUXT_PUBLIC_API_BASE_URL`、`NUXT_PUBLIC_WEBSOCKET_URL` 等仍指向 `localhost`，方便前端直接访问容器映射端口。
-
 2. 启动 Dev Profile：
-
-   ```shell
-   docker compose \
-     -f docker/docker-compose.yaml \
-     --env-file .env \
-     --profile dev build
-   ```
-
    ```shell
    docker compose \
      -f docker/docker-compose.yaml \
      --env-file .env \
      --profile dev up -d
    ```
-
    该命令会创建名为 `frontend_dev` 的容器并运行 `npm run dev`，浏览器访问 http://127.0.0.1:3000 即可查看页面。
-
-   修改代码后，可以强制重新创建所有容器，执行：
+   修改前端代码，页面会热更新。
+   如果修改后端代码，可以重启后端容器, 或是环境变量中指向IDEA，采用IDEA编译运行也可以哦。
 
    ```shell
    docker compose \
@@ -69,20 +58,58 @@ cd OpenIsle
    ```
 
 3. 查看服务状态：
-
    ```shell
    docker compose -f docker/docker-compose.yaml --env-file .env ps
    docker compose -f docker/docker-compose.yaml --env-file .env logs -f frontend_dev
    ```
-
 4. 停止所有容器：
-
    ```shell
    docker compose -f docker/docker-compose.yaml --env-file .env --profile dev down
    ```
 
+5. 开发时若需要**重置所有容器及其挂载的数据卷**，可以执行：
+   ```shell
+   docker compose -f docker/docker-compose.yaml --env-file .env --profile dev down -v
+   ```
+   `-v` 参数会在关闭容器的同时移除通过 `volumes` 声明的挂载卷，适用于希望清理数据库、缓存等持久化数据，确保下一次启动时获得全新环境的场景。
+
 如需自定义 Node 依赖缓存、数据库持久化等，可参考 `docker/docker-compose.yaml` 中各卷的定义进行调整。
 
+<a id="dev-dev_local_backend-guide"></a>
+
+### 🧭 dev 与 dev_local_backend 巡航指南
+
+在需要本地 IDE 启动后端、而容器只提供 MySQL、Redis、RabbitMQ、OpenSearch 等依赖时，可切换到 `dev_local_backend` Profile：
+
+```bash
+docker compose \
+  -f docker/docker-compose.yaml \
+  --env-file .env \
+  --profile dev_local_backend up -d
+```
+
+> [!TIP]
+> 该 Profile 不会启动 Docker 内的 Spring Boot 服务，`frontend_dev_local_backend` 会通过 `host.docker.internal` 访问你本机正在运行的后端。非常适合用 IDEA/VS Code 调试 Java 服务的场景！
+
+| 想要的体验 | 推荐 Profile | 会启动的关键容器 | 备注 |
+| --- | --- | --- | --- |
+| 🚀 一键启动前后端 | `dev` | `springboot`、`frontend_dev`、`mysql`… | 纯容器内跑全链路，省心省力 |
+| 🛠️ IDE 启动后端 + 容器托管依赖 | `dev_local_backend` | `frontend_dev_local_backend`、`mysql`、`redis`… | 记得本地后端监听 `8080`/`8082` 等端口 |
+
+切换 Profile 时，请先停掉当前组合再启动另一组，避免端口占用或容器命名冲突：
+
+```bash
+docker compose -f docker/docker-compose.yaml --env-file .env --profile dev down
+# 或者
+docker compose -f docker/docker-compose.yaml --env-file .env --profile dev_local_backend down
+```
+
+常见小贴士：
+
+- 🧹 需要彻底清理依赖时，别忘了追加 `-v` 清除持久化数据卷。
+- 🪄 仅切换 Profile 时通常无需重新 `build`，除非你更新了镜像依赖。
+- 🧪 如需确认前端容器访问的是本机后端，可在 IDE 控制台查看请求日志或执行 `curl http://localhost:8080/actuator/health` 进行自检。
+
 ## 启动后端服务
 
 启动后端服务有多种方式，选择一种即可。
@@ -100,16 +127,32 @@ IDEA 打开 `backend/` 文件夹。
 
 #### 配置环境变量
 
-1. 在 IDEA 中配置「Environment file」：将 `Run/Debug Configuration` 的 `Environment variables` 指向刚刚复制的 `.env`，即可让 IDE 读取该文件。
-2. 需要调整端口或功能开关时，优先修改 `.env`，例如：
+1. 生成环境变量文件：
+   ```shell
+   cp open-isle.env.example open-isle.env
+   ```
+   `open-isle.env` 才是实际被读取的文件。可在其中补充数据库、第三方服务等配置，`open-isle.env` 已被 Git 忽略，放心修改。
+2. 在 IDEA 中配置「Environment file」：将 `Run/Debug Configuration` 的 `Environment variables` 指向刚刚复制的 `open-isle.env`，即可让 IDE 读取该文件。
+3. 需要调整端口或功能开关时，优先修改 `open-isle.env`，例如：
    ```ini
    SERVER_PORT=8081
    LOG_LEVEL=DEBUG
    ```
 
+> [!WARNING]
+> 如果你通过 `dev_local_backend` Profile 启动了数据库/缓存等依赖，却让后端由 IDEA 在宿主机运行，请务必将 `open-isle.env`（或 IDEA 的环境变量面板）中的主机名改成 `localhost`：
+>
+> ```ini
+> MYSQL_HOST=localhost
+> REDIS_HOST=localhost
+> RABBITMQ_HOST=localhost
+> ```
+>
+> 对应的容器端口均已映射到宿主机，无需额外配置。若仍保留默认的 `mysql`、`redis`、`rabbitmq`，IDEA 将尝试解析容器网络内的别名而导致连接失败。
+
 也可以修改 `src/main/resources/application.properties`，但该文件会被 Git 追踪，通常不推荐。
 
-![backend_img_5.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/89658e5d5c0443a5939ef57ccfeab740.png)
+![配置数据库](assets/contributing/backend_img_5.png)
 
 #### 配置 IDEA 参数
 
@@ -119,33 +162,15 @@ IDEA 打开 `backend/` 文件夹。
   -Dserver.port=8081
   ```
 
-![backend_img_3.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/6905f7cd4b694b1fa7214dd2b3ef9d81.png)
+![配置1](assets/contributing/backend_img_3.png)
 
-![backend_img_2.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/2bf8e139c21f4b529384ed68cef053da.png)
+![配置2](assets/contributing/backend_img_2.png)
 
 完成环境变量和运行参数设置后，即可启动 Spring Boot 应用。
 
-![backend_img_4.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/474d995ddda34b6f80badffa58cec5b9.png)
+![运行画面](assets/contributing/backend_img_4.png)
 
-## 启动前端服务
-
-> [!IMPORTANT]
-> **⚠️ 环境要求：Node.js 版本最低 20.0.0（因为 Nuxt 框架要求）**
-
-```shell
-cd frontend_nuxt/
-```
-
-安装依赖并启动开发服务器：
-
-```shell
-npm install --verbose
-npm run dev
-```
-
-默认情况下，浏览器访问 http://127.0.0.1:3000 即可访问前端页面。
-
-### 连接预发或正式环境
+## 前端连接预发或正式环境
 
 前端默认读取 `.env` 中的接口地址，可通过修改以下变量快速切换到预发或正式环境：
 
@@ -155,10 +180,8 @@ npm run dev
    NUXT_PUBLIC_API_BASE_URL=https://www.staging.open-isle.com
    NUXT_PUBLIC_WEBSOCKET_URL=https://www.staging.open-isle.com
    ```
-
    将 `staging` 替换为 `www` 即可连接正式环境。其他变量（如 OAuth Client ID、站点地址等）可根据需求调整。
 
-2. 已经存在 `.env` 时，可直接编辑上述变量并重启 `npm run dev` 让配置生效。
 
 ## 其他配置
 
@@ -166,41 +189,42 @@ npm run dev
 
 - 修改 `application.properties` 配置
 
-  ![backend_img.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/1dbb388cd1004e1d8822224cf87c9303.png)
+  ![后端配置](assets/contributing/backend_img.png)
 
 - 修改 `.env` 配置
 
-  ![fontend_img.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/3cc276e4795a407a90a47f2d77de2760.png)
+  ![前端](assets/contributing/fontend_img.png)
 
 - 配置第三方登录回调地址
 
-  ![github_img.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/14667457a15c4fbea9d91226797b7b59.png)
+  ![github配置](assets/contributing/github_img.png)
 
-  ![github_img_2.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/7e901e1c648f4330be1d248379d699f1.png)
+  ![github配置2](assets/contributing/github_img_2.png)
 
 ### 配置Resend邮箱服务
 
 https://resend.com/emails 创建账号并登录
 
 - `Domains` -> `Add Domain`
-  ![image-20250906150459400.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/0168a039ca5e47239ab859f6049c4c93.png)
+  ![image-20250906150459400](assets/contributing/image-20250906150459400.png)
+
 - 填写域名
-  ![image-20250906150541817.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/d328cd89f21c4b8fb50c8213c9b784f0.png)
+  ![image-20250906150541817](assets/contributing/image-20250906150541817.png)
+
 - 等待一段时间后解析成功，创建 key
   `API Keys` -> `Create API Key`，输入名称，设置 `Permission` 为 `Sending access`
   **Key 只能查看一次，务必保存下来**
-  ![image-20250906150811572.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/d72959670b22451cb93e94d6e8316e05.png)
-  ![image-20250906150924975.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/b46f1a56f2d744a381d361ac8369a231.png)
-  ![image-20250906150944130.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/8eaba3fa791f4b10a5c24948812d306d.png)
+  ![image-20250906150811572](assets/contributing/image-20250906150811572.png)
+  ![image-20250906150924975](assets/contributing/image-20250906150924975.png)
+  ![image-20250906150944130](assets/contributing/image-20250906150944130.png)
 - 修改 `.env` 配置中的 `RESEND_API_KEY` 和 `RESEND_FROM_EMAIL`
   `RESEND_FROM_EMAIL`： **noreply@域名**
   `RESEND_API_KEY`：**刚刚复制的 Key**
-  ![image-20250906151218330.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/8319dc5037bb40b68ed35358d810552a.png)
+  ![image-20250906151218330](assets/contributing/image-20250906151218330.png)
 
 ## API文档
 
 ### OpenAPI文档
-
 https://docs.open-isle.com
 
 ### 部署时间线以及文档时效性

SECURITY.md

@@ -0,0 +1,176 @@
+# Security Policy
+
+## Supported Versions
+
+We take the security of OpenIsle seriously. The following versions are currently being supported with security updates:
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 0.0.x   | :white_check_mark: |
+
+## Reporting a Vulnerability
+
+We appreciate your efforts to responsibly disclose your findings and will make every effort to acknowledge your contributions.
+
+### How to Report a Security Vulnerability
+
+**Please do not report security vulnerabilities through public GitHub issues.**
+
+Instead, please report them via one of the following methods:
+
+1. **Email**: Send a detailed report to the project maintainer (check the repository for contact information)
+2. **GitHub Security Advisory**: Use GitHub's private vulnerability reporting feature at https://github.com/nagisa77/OpenIsle/security/advisories/new
+
+### What to Include in Your Report
+
+To help us better understand the nature and scope of the issue, please include as much of the following information as possible:
+
+- Type of issue (e.g., SQL injection, XSS, authentication bypass, etc.)
+- Full paths of source file(s) related to the manifestation of the issue
+- The location of the affected source code (tag/branch/commit or direct URL)
+- Any special configuration required to reproduce the issue
+- Step-by-step instructions to reproduce the issue
+- Proof-of-concept or exploit code (if possible)
+- Impact of the issue, including how an attacker might exploit it
+
+### Response Timeline
+
+- **Initial Response**: We will acknowledge your report within 48 hours
+- **Status Updates**: We will provide status updates at least every 5 business days
+- **Resolution**: We aim to resolve critical vulnerabilities within 30 days of disclosure
+
+### What to Expect
+
+After you submit a report:
+
+1. We will confirm receipt of your vulnerability report and may ask for additional information
+2. We will investigate the issue and determine its impact and severity
+3. We will work on a fix and coordinate disclosure timing with you
+4. Once the fix is ready, we will release it and publicly acknowledge your contribution (unless you prefer to remain anonymous)
+
+## Security Considerations for Deployment
+
+### Authentication & Authorization
+
+- **JWT Tokens**: Ensure `JWT_SECRET` environment variable is set to a strong, random value (minimum 256 bits)
+- **OAuth Credentials**: Keep OAuth client secrets secure and never commit them to version control
+- **Session Management**: Configure appropriate session timeout values
+
+### Database Security
+
+- Use strong database passwords
+- Never expose database ports publicly
+- Use database connection encryption when available
+- Regularly backup your database
+
+### API Security
+
+- Enable rate limiting to prevent abuse
+- Validate all user inputs on both client and server side
+- Use HTTPS in production environments
+- Configure CORS properly to restrict origins
+
+### Environment Variables
+
+The following sensitive environment variables should be kept secure:
+
+- `JWT_SECRET` - JWT signing key
+- `GOOGLE_CLIENT_SECRET` - Google OAuth credentials
+- `GITHUB_CLIENT_SECRET` - GitHub OAuth credentials
+- `DISCORD_CLIENT_SECRET` - Discord OAuth credentials
+- `TWITTER_CLIENT_SECRET` - Twitter OAuth credentials
+- `WEBPUSH_PRIVATE_KEY` - Web push notification private key
+- Database connection strings and credentials
+- Cloud storage credentials (Tencent COS)
+
+**Never commit these values to version control or expose them in logs.**
+
+### File Upload Security
+
+- Validate file types and sizes
+- Scan uploaded files for malware
+- Store uploaded files outside the web root
+- Use cloud storage with proper access controls
+
+### Password Security
+
+- Configure password strength requirements via environment variables
+- Use bcrypt or similar strong hashing algorithms (already implemented in Spring Security)
+- Implement account lockout after failed login attempts
+
+### Web Push Notifications
+
+- Keep `WEBPUSH_PRIVATE_KEY` secret and secure
+- Only send notifications to users who have explicitly opted in
+- Validate notification payloads
+
+### Dependency Management
+
+- Regularly update dependencies to patch known vulnerabilities
+- Run `mvn dependency-check:check` to scan for vulnerable dependencies
+- Monitor GitHub security advisories for this project
+
+### Production Deployment Checklist
+
+- [ ] Use HTTPS/TLS for all connections
+- [ ] Set strong, unique secrets for all environment variables
+- [ ] Enable CSRF protection
+- [ ] Configure secure headers (CSP, X-Frame-Options, etc.)
+- [ ] Disable debug mode and verbose error messages
+- [ ] Set up proper logging and monitoring
+- [ ] Implement rate limiting and DDoS protection
+- [ ] Regular security updates and patches
+- [ ] Database backups and disaster recovery plan
+- [ ] Restrict admin access to trusted IPs when possible
+
+## Known Security Features
+
+OpenIsle includes the following security features:
+
+- JWT-based authentication with configurable expiration
+- OAuth 2.0 integration with major providers
+- Password strength validation
+- Protection codes for sensitive operations
+- Input validation and sanitization
+- SQL injection prevention through ORM (JPA/Hibernate)
+- XSS protection in Vue.js templates
+- CSRF protection (Spring Security)
+
+## Security Best Practices for Contributors
+
+- Never commit credentials, API keys, or secrets
+- Follow secure coding practices (OWASP Top 10)
+- Validate and sanitize all user inputs
+- Use parameterized queries for database operations
+- Implement proper error handling without exposing sensitive information
+- Write security tests for new features
+- Review code for security issues before submitting PRs
+
+## Disclosure Policy
+
+When we receive a security bug report, we will:
+
+1. Confirm the problem and determine affected versions
+2. Audit code to find any similar problems
+3. Prepare fixes for all supported versions
+4. Release patches as soon as possible
+
+We appreciate your help in keeping OpenIsle and its users safe!
+
+## Attribution
+
+We believe in recognizing security researchers who help improve OpenIsle's security. With your permission, we will acknowledge your contribution in:
+
+- Security advisory
+- Release notes
+- A security hall of fame (if established)
+
+If you prefer to remain anonymous, we will respect your wishes.
+
+## Contact
+
+For any security-related questions or concerns, please reach out through the channels mentioned above.
+
+---
+
+Thank you for helping keep OpenIsle secure!

backend/open-isle.env.example

@@ -19,6 +19,7 @@ JWT_EXPIRATION=2592000000
 # === Redis ===
 REDIS_HOST=<Redis 地址>
 REDIS_PORT=<Redis 端口>
+REDIS_PASS=<Redis 密码>
 
 # === Resend ===
 RESEND_API_KEY=<你的resend-api-key>

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

@@ -1,11 +1,13 @@
 package com.openisle.controller;
 
+import com.openisle.dto.CommentContextDto;
 import com.openisle.dto.CommentDto;
 import com.openisle.dto.CommentRequest;
 import com.openisle.dto.PostChangeLogDto;
 import com.openisle.dto.TimelineItemDto;
 import com.openisle.mapper.CommentMapper;
 import com.openisle.mapper.PostChangeLogMapper;
+import com.openisle.mapper.PostMapper;
 import com.openisle.model.Comment;
 import com.openisle.model.CommentSort;
 import com.openisle.service.*;
@@ -15,6 +17,7 @@ import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
@@ -39,6 +42,7 @@ public class CommentController {
   private final PointService pointService;
   private final PostChangeLogService changeLogService;
   private final PostChangeLogMapper postChangeLogMapper;
+  private final PostMapper postMapper;
 
   @Value("${app.captcha.enabled:false}")
   private boolean captchaEnabled;
@@ -131,6 +135,7 @@ public class CommentController {
             c.getId(),
             "comment",
             c.getCreatedAt(),
+            c.getPinnedAt(),
             c // payload 是 CommentDto
           )
         )
@@ -145,21 +150,74 @@ public class CommentController {
             l.getId(),
             "log",
             l.getTime(), // 注意字段名不一样
+            null,
             l // payload 是 PostChangeLogDto
           )
         )
         .toList()
     );
     // 排序
-    Comparator<TimelineItemDto<?>> comparator = Comparator.comparing(TimelineItemDto::getCreatedAt);
+    Comparator<TimelineItemDto<?>> pinnedOrderComparator = (a, b) -> {
+      LocalDateTime aPinned = a.getPinnedAt();
+      LocalDateTime bPinned = b.getPinnedAt();
+      if (aPinned == null && bPinned == null) {
+        return 0;
+      }
+      if (aPinned == null) {
+        return 1;
+      }
+      if (bPinned == null) {
+        return -1;
+      }
+      return bPinned.compareTo(aPinned);
+    };
+
+    Comparator<TimelineItemDto<?>> comparator = Comparator.<TimelineItemDto<?>, Boolean>comparing(
+      item -> item.getPinnedAt() == null
+    ).thenComparing(pinnedOrderComparator);
+
+    Comparator<TimelineItemDto<?>> createdAtComparator = Comparator.comparing(
+      TimelineItemDto::getCreatedAt
+    );
     if (CommentSort.NEWEST.equals(sort)) {
-      comparator = comparator.reversed();
+      createdAtComparator = createdAtComparator.reversed();
     }
-    itemDtoList.sort(comparator);
+    itemDtoList.sort(comparator.thenComparing(createdAtComparator));
     log.debug("listComments returning {} comments", itemDtoList.size());
     return itemDtoList;
   }
 
+  @GetMapping("/comments/{commentId}/context")
+  @Operation(
+    summary = "Comment context",
+    description = "Get a comment along with its previous comments and related post"
+  )
+  @ApiResponse(
+    responseCode = "200",
+    description = "Comment context",
+    content = @Content(schema = @Schema(implementation = CommentContextDto.class))
+  )
+  public ResponseEntity<CommentContextDto> getCommentContext(@PathVariable Long commentId) {
+    log.debug("getCommentContext called for comment {}", commentId);
+    Comment comment = commentService.getComment(commentId);
+    CommentContextDto dto = new CommentContextDto();
+    dto.setPost(postMapper.toSummaryDto(comment.getPost()));
+    dto.setTargetComment(commentMapper.toDtoWithReplies(comment));
+    dto.setPreviousComments(
+      commentService
+        .getCommentsBefore(comment)
+        .stream()
+        .map(commentMapper::toDtoWithReplies)
+        .collect(Collectors.toList())
+    );
+    log.debug(
+      "getCommentContext returning {} previous comments for comment {}",
+      dto.getPreviousComments().size(),
+      commentId
+    );
+    return ResponseEntity.ok(dto);
+  }
+
   @DeleteMapping("/comments/{id}")
   @Operation(summary = "Delete comment", description = "Delete a comment")
   @ApiResponse(responseCode = "200", description = "Deleted")

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

@@ -66,6 +66,7 @@ public class PostController {
       req.getContent(),
       req.getTagIds(),
       req.getType(),
+      req.getPostVisibleScopeType(),
       req.getPrizeDescription(),
       req.getPrizeIcon(),
       req.getPrizeCount(),
@@ -73,7 +74,9 @@ public class PostController {
       req.getStartTime(),
       req.getEndTime(),
       req.getOptions(),
-      req.getMultiple()
+      req.getMultiple(),
+      req.getProposedName(),
+      req.getProposalDescription()
     );
     draftService.deleteDraft(auth.getName());
     PostDetailDto dto = postMapper.toDetailDto(post, auth.getName());
@@ -101,7 +104,8 @@ public class PostController {
       req.getCategoryId(),
       req.getTitle(),
       req.getContent(),
-      req.getTagIds()
+      req.getTagIds(),
+      req.getPostVisibleScopeType()
     );
     return ResponseEntity.ok(postMapper.toDetailDto(post, auth.getName()));
   }
@@ -220,6 +224,26 @@ public class PostController {
       .collect(Collectors.toList());
   }
 
+  @GetMapping("/recent")
+  @Operation(
+    summary = "Recent posts",
+    description = "List posts created within the specified number of minutes"
+  )
+  @ApiResponse(
+    responseCode = "200",
+    description = "Recent posts",
+    content = @Content(
+      array = @ArraySchema(schema = @Schema(implementation = PostSummaryDto.class))
+    )
+  )
+  public List<PostSummaryDto> recentPosts(@RequestParam("minutes") int minutes) {
+    return postService
+      .listRecentPosts(minutes)
+      .stream()
+      .map(postMapper::toSummaryDto)
+      .collect(Collectors.toList());
+  }
+
   @GetMapping("/ranking")
   @Operation(summary = "Ranking posts", description = "List posts by view rankings")
   @ApiResponse(

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

@@ -0,0 +1,43 @@
+package com.openisle.controller;
+
+import com.openisle.dto.DonationRequest;
+import com.openisle.dto.DonationResponse;
+import com.openisle.service.PointService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/posts/{postId}/donations")
+@RequiredArgsConstructor
+public class PostDonationController {
+
+  private final PointService pointService;
+
+  @GetMapping
+  @Operation(summary = "List donations", description = "Get recent donations for a post")
+  @ApiResponse(responseCode = "200", description = "Donation summary")
+  public DonationResponse list(@PathVariable Long postId) {
+    return pointService.getPostDonations(postId);
+  }
+
+  @PostMapping
+  @SecurityRequirement(name = "JWT")
+  @Operation(summary = "Donate", description = "Donate points to the post author")
+  @ApiResponse(responseCode = "200", description = "Donation result")
+  public DonationResponse donate(
+    @PathVariable Long postId,
+    @RequestBody DonationRequest req,
+    Authentication auth
+  ) {
+    return pointService.donateToPost(auth.getName(), postId, req.getAmount());
+  }
+}

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

@@ -0,0 +1,15 @@
+package com.openisle.dto;
+
+import java.util.List;
+import lombok.Data;
+
+/**
+ * DTO representing the context of a comment including its post and previous comments.
+ */
+@Data
+public class CommentContextDto {
+
+  private PostSummaryDto post;
+  private CommentDto targetComment;
+  private List<CommentDto> previousComments;
+}

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

@@ -0,0 +1,16 @@
+package com.openisle.dto;
+
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class DonationDto {
+
+  private Long userId;
+  private String username;
+  private String avatar;
+  private int amount;
+  private LocalDateTime createdAt;
+}

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

@@ -0,0 +1,11 @@
+package com.openisle.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class DonationRequest {
+
+  private int amount;
+}

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

@@ -0,0 +1,15 @@
+package com.openisle.dto;
+
+import java.util.ArrayList;
+import java.util.List;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class DonationResponse {
+
+  private int totalAmount;
+  private List<DonationDto> donations = new ArrayList<>();
+  private Integer balance;
+}

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

@@ -1,6 +1,7 @@
 package com.openisle.dto;
 
 import com.openisle.model.PostChangeType;
+import com.openisle.model.PostVisibleScopeType;
 import java.time.LocalDateTime;
 import java.util.List;
 import lombok.Getter;
@@ -29,4 +30,7 @@ public class PostChangeLogDto {
   private LocalDateTime newPinnedAt;
   private Boolean oldFeatured;
   private Boolean newFeatured;
+  private PostVisibleScopeType oldVisibleScope;
+  private PostVisibleScopeType newVisibleScope;
+  private Integer amount;
 }

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

@@ -3,6 +3,8 @@ package com.openisle.dto;
 import com.openisle.model.PostType;
 import java.time.LocalDateTime;
 import java.util.List;
+
+import com.openisle.model.PostVisibleScopeType;
 import lombok.Data;
 
 /**
@@ -19,6 +21,7 @@ public class PostRequest {
 
   // optional for lottery posts
   private PostType type;
+  private PostVisibleScopeType postVisibleScopeType;
   private String prizeDescription;
   private String prizeIcon;
   private Integer prizeCount;
@@ -28,4 +31,8 @@ public class PostRequest {
   // fields for poll posts
   private List<String> options;
   private Boolean multiple;
+
+  // fields for category proposal posts
+  private String proposedName;
+  private String proposalDescription;
 }

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

@@ -4,6 +4,8 @@ import com.openisle.model.PostStatus;
 import com.openisle.model.PostType;
 import java.time.LocalDateTime;
 import java.util.List;
+
+import com.openisle.model.PostVisibleScopeType;
 import lombok.Data;
 
 /**
@@ -34,4 +36,5 @@ public class PostSummaryDto {
   private PollDto poll;
   private boolean rssExcluded;
   private boolean closed;
+  private PostVisibleScopeType visibleScope;
 }

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

@@ -0,0 +1,20 @@
+package com.openisle.dto;
+
+import com.openisle.model.CategoryProposalStatus;
+import java.time.LocalDateTime;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class ProposalDto extends PollDto {
+
+  private CategoryProposalStatus proposalStatus;
+  private String proposedName;
+  private String description;
+  private int approveThreshold;
+  private int quorum;
+  private LocalDateTime startAt;
+  private String resultSnapshot;
+  private String rejectReason;
+}

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

@@ -15,5 +15,6 @@ public class TimelineItemDto<T> {
   private Long id;
   private String kind; // "comment" | "log"
   private LocalDateTime createdAt;
+  private LocalDateTime pinnedAt;
   private T payload; // 泛型，具体类型由外部决定
 }

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

@@ -52,6 +52,11 @@ public class PostChangeLogMapper {
     } else if (log instanceof PostFeaturedChangeLog f) {
       dto.setOldFeatured(f.isOldFeatured());
       dto.setNewFeatured(f.isNewFeatured());
+    } else if (log instanceof PostVisibleScopeChangeLog v) {
+      dto.setOldVisibleScope(v.getOldVisibleScope());
+      dto.setNewVisibleScope(v.getNewVisibleScope());
+    } else if (log instanceof PostDonateChangeLog d) {
+      dto.setAmount(d.getAmount());
     }
     return dto;
   }

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

@@ -6,7 +6,9 @@ import com.openisle.dto.LotteryDto;
 import com.openisle.dto.PollDto;
 import com.openisle.dto.PostDetailDto;
 import com.openisle.dto.PostSummaryDto;
+import com.openisle.dto.ProposalDto;
 import com.openisle.dto.ReactionDto;
+import com.openisle.model.CategoryProposalPost;
 import com.openisle.model.CommentSort;
 import com.openisle.model.LotteryPost;
 import com.openisle.model.PollPost;
@@ -73,6 +75,7 @@ public class PostMapper {
     dto.setPinnedAt(post.getPinnedAt());
     dto.setRssExcluded(post.getRssExcluded() == null || post.getRssExcluded());
     dto.setClosed(post.isClosed());
+    dto.setVisibleScope(post.getVisibleScope());
 
     List<ReactionDto> reactions = reactionService
       .getReactionsForPost(post.getId())
@@ -113,26 +116,40 @@ public class PostMapper {
       dto.setLottery(l);
     }
 
-    if (post instanceof PollPost pp) {
-      PollDto p = new PollDto();
-      p.setOptions(pp.getOptions());
-      p.setVotes(pp.getVotes());
-      p.setEndTime(pp.getEndTime());
-      p.setParticipants(
-        pp.getParticipants().stream().map(userMapper::toAuthorDto).collect(Collectors.toList())
-      );
-      Map<Integer, List<AuthorDto>> optionParticipants = pollVoteRepository
-        .findByPostId(pp.getId())
-        .stream()
-        .collect(
-          Collectors.groupingBy(
-            PollVote::getOptionIndex,
-            Collectors.mapping(v -> userMapper.toAuthorDto(v.getUser()), Collectors.toList())
-          )
-        );
-      p.setOptionParticipants(optionParticipants);
-      p.setMultiple(Boolean.TRUE.equals(pp.getMultiple()));
-      dto.setPoll(p);
+    if (post instanceof CategoryProposalPost cp) {
+      ProposalDto proposalDto = (ProposalDto) buildPollDto(cp, new ProposalDto());
+      proposalDto.setProposalStatus(cp.getProposalStatus());
+      proposalDto.setProposedName(cp.getProposedName());
+      proposalDto.setDescription(cp.getDescription());
+      proposalDto.setApproveThreshold(cp.getApproveThreshold());
+      proposalDto.setQuorum(cp.getQuorum());
+      proposalDto.setStartAt(cp.getStartAt());
+      proposalDto.setResultSnapshot(cp.getResultSnapshot());
+      proposalDto.setRejectReason(cp.getRejectReason());
+      dto.setPoll(proposalDto);
+    } else if (post instanceof PollPost pp) {
+      dto.setPoll(buildPollDto(pp, new PollDto()));
     }
   }
+
+  private PollDto buildPollDto(PollPost pollPost, PollDto target) {
+    target.setOptions(pollPost.getOptions());
+    target.setVotes(pollPost.getVotes());
+    target.setEndTime(pollPost.getEndTime());
+    target.setParticipants(
+      pollPost.getParticipants().stream().map(userMapper::toAuthorDto).collect(Collectors.toList())
+    );
+    Map<Integer, List<AuthorDto>> optionParticipants = pollVoteRepository
+      .findByPostId(pollPost.getId())
+      .stream()
+      .collect(
+        Collectors.groupingBy(
+          PollVote::getOptionIndex,
+          Collectors.mapping(v -> userMapper.toAuthorDto(v.getUser()), Collectors.toList())
+        )
+      );
+    target.setOptionParticipants(optionParticipants);
+    target.setMultiple(Boolean.TRUE.equals(pollPost.getMultiple()));
+    return target;
+  }
 }

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

@@ -0,0 +1,59 @@
+package com.openisle.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.Index;
+import jakarta.persistence.PrimaryKeyJoinColumn;
+import jakarta.persistence.Table;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/**
+ * A specialized post type used for proposing new categories.
+ * It reuses poll mechanics (participants, votes, endTime) by extending PollPost.
+ */
+@Entity
+@Table(
+  name = "category_proposal_posts",
+  indexes = { @Index(name = "idx_category_proposal_posts_status", columnList = "status") }
+)
+@Getter
+@Setter
+@NoArgsConstructor
+@PrimaryKeyJoinColumn(name = "post_id")
+public class CategoryProposalPost extends PollPost {
+
+  @Enumerated(EnumType.STRING)
+  @Column(name = "status", nullable = false)
+  private CategoryProposalStatus proposalStatus = CategoryProposalStatus.PENDING;
+
+  @Column(name = "proposed_name", nullable = false, unique = true)
+  private String proposedName;
+
+  @Column(name = "description")
+  private String description;
+
+  // Approval threshold as percentage (0-100), default 60
+  @Column(name = "approve_threshold", nullable = false)
+  private int approveThreshold = 60;
+
+  // Minimum number of participants required to meet quorum
+  @Column(name = "quorum", nullable = false)
+  private int quorum = 10;
+
+  // Optional voting start time (end time inherited from PollPost)
+  @Column(name = "start_at")
+  private LocalDateTime startAt;
+
+  // Snapshot of poll results at finalization (e.g., JSON)
+  @Column(name = "result_snapshot", columnDefinition = "TEXT")
+  private String resultSnapshot;
+
+  // Reason when proposal is rejected
+  @Column(name = "reject_reason")
+  private String rejectReason;
+}

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

@@ -0,0 +1,10 @@
+package com.openisle.model;
+
+public enum CategoryProposalStatus {
+    PENDING,
+    APPROVED,
+    REJECTED
+}
+
+
+

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

@@ -46,8 +46,14 @@ public enum NotificationType {
   POLL_RESULT_OWNER,
   /** A poll you participated in has concluded */
   POLL_RESULT_PARTICIPANT,
+  /** Your category proposal has concluded */
+  CATEGORY_PROPOSAL_RESULT_OWNER,
+  /** A category proposal you participated in has concluded */
+  CATEGORY_PROPOSAL_RESULT_PARTICIPANT,
   /** Your post was featured */
   POST_FEATURED,
+  /** Someone donated to your post */
+  DONATION,
   /** You were mentioned in a post or comment */
   MENTION,
 }

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

@@ -13,4 +13,6 @@ public enum PointHistoryType {
   REDEEM,
   LOTTERY_JOIN,
   LOTTERY_REWARD,
+  DONATE_SENT,
+  DONATE_RECEIVED,
 }

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

@@ -66,6 +66,10 @@ public class Post {
   @Column(nullable = false)
   private PostType type = PostType.NORMAL;
 
+  @Enumerated(EnumType.STRING)
+  @Column(nullable = false)
+  private PostVisibleScopeType visibleScope = PostVisibleScopeType.ALL;
+
   @Column(nullable = false)
   private boolean closed = false;
 

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

@@ -8,6 +8,8 @@ public enum PostChangeType {
   CLOSED,
   PINNED,
   FEATURED,
+  VISIBLE_SCOPE,
   VOTE_RESULT,
   LOTTERY_RESULT,
+  DONATE,
 }

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

@@ -0,0 +1,19 @@
+package com.openisle.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@Entity
+@Table(name = "post_donate_change_logs")
+public class PostDonateChangeLog extends PostChangeLog {
+
+  @Column(nullable = false)
+  private int amount;
+}

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

@@ -4,4 +4,5 @@ public enum PostType {
   NORMAL,
   LOTTERY,
   POLL,
+  PROPOSAL
 }

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

@@ -0,0 +1,23 @@
+package com.openisle.model;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@Entity
+@Table(name = "post_visible_scope_change_logs")
+public class PostVisibleScopeChangeLog extends PostChangeLog {
+
+  @Enumerated(EnumType.STRING)
+  private PostVisibleScopeType oldVisibleScope;
+
+  @Enumerated(EnumType.STRING)
+  private PostVisibleScopeType newVisibleScope;
+}

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

@@ -0,0 +1,32 @@
+package com.openisle.model;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+
+public enum PostVisibleScopeType {
+    ALL,
+    ONLY_ME,
+    ONLY_REGISTER;
+
+    /**
+     * 防止画面传递错误的值
+     * @param value
+     * @return
+     */
+    @JsonCreator
+    public static PostVisibleScopeType fromString(String value) {
+        if (value == null) return ALL;
+        for (PostVisibleScopeType type : PostVisibleScopeType.values()) {
+            if (type.name().equalsIgnoreCase(value)) {
+                return type;
+            }
+        }
+        // 不匹配时给默认值，而不是抛异常
+        return ALL;
+    }
+
+    @JsonValue
+    public String toValue() {
+        return this.name();
+    }
+}

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

@@ -0,0 +1,19 @@
+package com.openisle.repository;
+
+import com.openisle.model.CategoryProposalPost;
+import com.openisle.model.CategoryProposalStatus;
+import java.time.LocalDateTime;
+import java.util.List;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CategoryProposalPostRepository extends JpaRepository<CategoryProposalPost, Long> {
+  List<CategoryProposalPost> findByEndTimeAfterAndProposalStatus(
+    LocalDateTime now,
+    CategoryProposalStatus status
+  );
+  List<CategoryProposalPost> findByEndTimeBeforeAndProposalStatus(
+    LocalDateTime now,
+    CategoryProposalStatus status
+  );
+  boolean existsByProposedNameIgnoreCase(String proposedName);
+}

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

@@ -3,6 +3,7 @@ package com.openisle.repository;
 import com.openisle.model.Comment;
 import com.openisle.model.Post;
 import com.openisle.model.User;
+import java.time.LocalDateTime;
 import java.util.List;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -10,6 +11,10 @@ import org.springframework.data.jpa.repository.JpaRepository;
 public interface CommentRepository extends JpaRepository<Comment, Long> {
   List<Comment> findByPostAndParentIsNullOrderByCreatedAtAsc(Post post);
   List<Comment> findByParentOrderByCreatedAtAsc(Comment parent);
+  List<Comment> findByPostAndCreatedAtLessThanOrderByCreatedAtAsc(
+    Post post,
+    LocalDateTime createdAt
+  );
   List<Comment> findByAuthorOrderByCreatedAtDesc(User author, Pageable pageable);
   List<Comment> findByContentContainingIgnoreCase(String keyword);
 

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

@@ -2,11 +2,14 @@ package com.openisle.repository;
 
 import com.openisle.model.Comment;
 import com.openisle.model.PointHistory;
+import com.openisle.model.PointHistoryType;
 import com.openisle.model.Post;
 import com.openisle.model.User;
 import java.time.LocalDateTime;
 import java.util.List;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
 public interface PointHistoryRepository extends JpaRepository<PointHistory, Long> {
   List<PointHistory> findByUserOrderByIdDesc(User user);
@@ -21,4 +24,11 @@ public interface PointHistoryRepository extends JpaRepository<PointHistory, Long
   List<PointHistory> findByComment(Comment comment);
 
   List<PointHistory> findByPost(Post post);
+
+  List<PointHistory> findTop10ByPostAndTypeOrderByCreatedAtDesc(Post post, PointHistoryType type);
+
+  @Query(
+    "SELECT COALESCE(SUM(ph.amount), 0) FROM PointHistory ph WHERE ph.post = :post AND ph.type = :type"
+  )
+  Long sumAmountByPostAndType(@Param("post") Post post, @Param("type") PointHistoryType type);
 }

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

@@ -19,6 +19,10 @@ public interface PostRepository extends JpaRepository<Post, Long> {
   List<Post> findByStatusOrderByCreatedAtDesc(PostStatus status, Pageable pageable);
   List<Post> findByStatusOrderByViewsDesc(PostStatus status);
   List<Post> findByStatusOrderByViewsDesc(PostStatus status, Pageable pageable);
+  List<Post> findByStatusAndCreatedAtGreaterThanEqualOrderByCreatedAtDesc(
+    PostStatus status,
+    LocalDateTime createdAt
+  );
   List<Post> findByAuthorAndStatusOrderByCreatedAtDesc(
     User author,
     PostStatus status,

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

@@ -266,6 +266,27 @@ public class CommentService {
     return replies;
   }
 
+  public Comment getComment(Long commentId) {
+    log.debug("getComment called for id {}", commentId);
+    return commentRepository
+      .findById(commentId)
+      .orElseThrow(() -> new com.openisle.exception.NotFoundException("Comment not found"));
+  }
+
+  public List<Comment> getCommentsBefore(Comment comment) {
+    log.debug("getCommentsBefore called for comment {}", comment.getId());
+    List<Comment> comments = commentRepository.findByPostAndCreatedAtLessThanOrderByCreatedAtAsc(
+      comment.getPost(),
+      comment.getCreatedAt()
+    );
+    log.debug(
+      "getCommentsBefore returning {} comments for comment {}",
+      comments.size(),
+      comment.getId()
+    );
+    return comments;
+  }
+
   public List<Comment> getRecentCommentsByUser(String username, int limit) {
     log.debug("getRecentCommentsByUser called for user {} with limit {}", username, limit);
     User user = userRepository

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

@@ -1,5 +1,7 @@
 package com.openisle.service;
 
+import com.openisle.dto.DonationDto;
+import com.openisle.dto.DonationResponse;
 import com.openisle.exception.FieldException;
 import com.openisle.model.*;
 import com.openisle.repository.*;
@@ -8,8 +10,10 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
 @RequiredArgsConstructor
@@ -20,6 +24,8 @@ public class PointService {
   private final PostRepository postRepository;
   private final CommentRepository commentRepository;
   private final PointHistoryRepository pointHistoryRepository;
+  private final NotificationService notificationService;
+  private final PostChangeLogService postChangeLogService;
 
   public int awardForPost(String userName, Long postId) {
     User user = userRepository.findByUsername(userName).orElseThrow();
@@ -272,4 +278,95 @@ public class PointService {
     User user = userRepository.findByUsername(userName).orElseThrow();
     return recalculateUserPoints(user);
   }
+
+  @Transactional
+  public DonationResponse donateToPost(String donorName, Long postId, int amount) {
+    if (amount <= 0) {
+      throw new FieldException("amount", "打赏积分必须大于0");
+    }
+    User donor = userRepository.findByUsername(donorName).orElseThrow();
+    Post post = postRepository.findById(postId).orElseThrow();
+    User author = post.getAuthor();
+    if (author.getId().equals(donor.getId())) {
+      throw new FieldException("post", "不能给自己打赏");
+    }
+    if (donor.getPoint() < amount) {
+      throw new FieldException("point", "积分不足");
+    }
+    addPoint(donor, -amount, PointHistoryType.DONATE_SENT, post, null, author);
+    addPoint(author, amount, PointHistoryType.DONATE_RECEIVED, post, null, donor);
+    notificationService.createNotification(
+      author,
+      NotificationType.DONATION,
+      post,
+      null,
+      null,
+      donor,
+      null,
+      String.valueOf(amount)
+    );
+    postChangeLogService.recordDonation(post, donor, amount);
+    DonationResponse response = buildDonationResponse(post);
+    response.setBalance(donor.getPoint());
+    return response;
+  }
+
+  public DonationResponse getPostDonations(Long postId) {
+    Post post = postRepository.findById(postId).orElseThrow();
+    return buildDonationResponse(post);
+  }
+
+  private DonationResponse buildDonationResponse(Post post) {
+    List<PointHistory> histories =
+      pointHistoryRepository.findTop10ByPostAndTypeOrderByCreatedAtDesc(
+        post,
+        PointHistoryType.DONATE_RECEIVED
+      );
+    List<DonationDto> donations = histories
+      .stream()
+      .collect(Collectors.collectingAndThen(Collectors.toMap(
+          history -> {
+            User donor = history.getFromUser();
+            if (donor != null && donor.getId() != null) {
+              return "user:" + donor.getId();
+            }
+            return "history:" + history.getId();
+          },
+          history -> {
+            DonationDto dto = new DonationDto();
+            User donor = history.getFromUser();
+            if (donor != null) {
+              dto.setUserId(donor.getId());
+              dto.setUsername(donor.getUsername());
+              dto.setAvatar(donor.getAvatar());
+            }
+            dto.setAmount(history.getAmount());
+            dto.setCreatedAt(history.getCreatedAt());
+            return dto;
+          },
+          (left, right) -> {
+            left.setAmount(left.getAmount() + right.getAmount());
+            if (
+              left.getCreatedAt() == null ||
+              (right.getCreatedAt() != null && right.getCreatedAt().isAfter(left.getCreatedAt()))
+            ) {
+              left.setCreatedAt(right.getCreatedAt());
+            }
+            return left;
+          },
+          java.util.LinkedHashMap::new
+        ), map -> new java.util.ArrayList<>(map.values())));
+    Long total = pointHistoryRepository.sumAmountByPostAndType(
+      post,
+      PointHistoryType.DONATE_RECEIVED
+    );
+    int safeTotal = 0;
+    if (total != null) {
+      safeTotal = total > Integer.MAX_VALUE ? Integer.MAX_VALUE : total.intValue();
+    }
+    DonationResponse response = new DonationResponse();
+    response.setDonations(donations);
+    response.setTotalAmount(safeTotal);
+    return response;
+  }
 }

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

@@ -99,6 +99,21 @@ public class PostChangeLogService {
     logRepository.save(log);
   }
 
+  public void recordVisibleScopeChange(
+    Post post,
+    User user,
+    PostVisibleScopeType oldVisibleScope,
+    PostVisibleScopeType newVisibleScope
+  ) {
+    PostVisibleScopeChangeLog log = new PostVisibleScopeChangeLog();
+    log.setPost(post);
+    log.setUser(user);
+    log.setType(PostChangeType.VISIBLE_SCOPE);
+    log.setOldVisibleScope(oldVisibleScope);
+    log.setNewVisibleScope(newVisibleScope);
+    logRepository.save(log);
+  }
+
   public void recordVoteResult(Post post) {
     PostVoteResultChangeLog log = new PostVoteResultChangeLog();
     log.setPost(post);
@@ -115,6 +130,15 @@ public class PostChangeLogService {
     logRepository.save(log);
   }
 
+  public void recordDonation(Post post, User donor, int amount) {
+    PostDonateChangeLog log = new PostDonateChangeLog();
+    log.setPost(post);
+    log.setUser(donor);
+    log.setType(PostChangeType.DONATE);
+    log.setAmount(amount);
+    logRepository.save(log);
+  }
+
   public void deleteLogsForPost(Post post) {
     logRepository.deleteByPost(post);
   }

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

@@ -1,9 +1,10 @@
 package com.openisle.service;
 
 import com.openisle.config.CachingConfig;
+import com.openisle.exception.NotFoundException;
 import com.openisle.exception.RateLimitException;
-import com.openisle.mapper.PostMapper;
 import com.openisle.model.*;
+import com.openisle.repository.CategoryProposalPostRepository;
 import com.openisle.repository.CategoryRepository;
 import com.openisle.repository.CommentRepository;
 import com.openisle.repository.LotteryPostRepository;
@@ -21,7 +22,6 @@ import com.openisle.service.EmailSender;
 import java.time.Duration;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
-import java.time.ZoneOffset;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
@@ -32,7 +32,6 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.cache.annotation.CacheEvict;
-import org.springframework.cache.annotation.Cacheable;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.event.EventListener;
 import org.springframework.data.domain.PageRequest;
@@ -54,6 +53,7 @@ public class PostService {
   private final TagRepository tagRepository;
   private final LotteryPostRepository lotteryPostRepository;
   private final PollPostRepository pollPostRepository;
+  private final CategoryProposalPostRepository categoryProposalPostRepository;
   private final PollVoteRepository pollVoteRepository;
   private PublishMode publishMode;
   private final NotificationService notificationService;
@@ -71,11 +71,17 @@ public class PostService {
   private final PointService pointService;
   private final PostChangeLogService postChangeLogService;
   private final PointHistoryRepository pointHistoryRepository;
+  private final CategoryService categoryService;
   private final ConcurrentMap<Long, ScheduledFuture<?>> scheduledFinalizations =
     new ConcurrentHashMap<>();
 
   private final SearchIndexEventPublisher searchIndexEventPublisher;
 
+  private static final int DEFAULT_PROPOSAL_APPROVE_THRESHOLD = 60;
+  private static final int DEFAULT_PROPOSAL_QUORUM = 10;
+  private static final long DEFAULT_PROPOSAL_DURATION_DAYS = 3;
+  private static final List<String> DEFAULT_PROPOSAL_OPTIONS = List.of("同意", "反对");
+
   @Value("${app.website-url:https://www.open-isle.com}")
   private String websiteUrl;
 
@@ -89,6 +95,7 @@ public class PostService {
     TagRepository tagRepository,
     LotteryPostRepository lotteryPostRepository,
     PollPostRepository pollPostRepository,
+    CategoryProposalPostRepository categoryProposalPostRepository,
     PollVoteRepository pollVoteRepository,
     NotificationService notificationService,
     SubscriptionService subscriptionService,
@@ -107,7 +114,8 @@ public class PostService {
     PointHistoryRepository pointHistoryRepository,
     @Value("${app.post.publish-mode:DIRECT}") PublishMode publishMode,
     RedisTemplate redisTemplate,
-    SearchIndexEventPublisher searchIndexEventPublisher
+    SearchIndexEventPublisher searchIndexEventPublisher,
+    CategoryService categoryService
   ) {
     this.postRepository = postRepository;
     this.userRepository = userRepository;
@@ -115,6 +123,7 @@ public class PostService {
     this.tagRepository = tagRepository;
     this.lotteryPostRepository = lotteryPostRepository;
     this.pollPostRepository = pollPostRepository;
+    this.categoryProposalPostRepository = categoryProposalPostRepository;
     this.pollVoteRepository = pollVoteRepository;
     this.notificationService = notificationService;
     this.subscriptionService = subscriptionService;
@@ -135,6 +144,7 @@ public class PostService {
 
     this.redisTemplate = redisTemplate;
     this.searchIndexEventPublisher = searchIndexEventPublisher;
+    this.categoryService = categoryService;
   }
 
   @EventListener(ApplicationReadyEvent.class)
@@ -160,6 +170,24 @@ public class PostService {
     for (PollPost pp : pollPostRepository.findByEndTimeBeforeAndResultAnnouncedFalse(now)) {
       applicationContext.getBean(PostService.class).finalizePoll(pp.getId());
     }
+    for (CategoryProposalPost cp : categoryProposalPostRepository.findByEndTimeAfterAndProposalStatus(
+      now,
+      CategoryProposalStatus.PENDING
+    )) {
+      if (cp.getEndTime() != null) {
+        ScheduledFuture<?> future = taskScheduler.schedule(
+          () -> applicationContext.getBean(PostService.class).finalizeProposal(cp.getId()),
+          java.util.Date.from(cp.getEndTime().atZone(ZoneId.systemDefault()).toInstant())
+        );
+        scheduledFinalizations.put(cp.getId(), future);
+      }
+    }
+    for (CategoryProposalPost cp : categoryProposalPostRepository.findByEndTimeBeforeAndProposalStatus(
+      now,
+      CategoryProposalStatus.PENDING
+    )) {
+      applicationContext.getBean(PostService.class).finalizeProposal(cp.getId());
+    }
   }
 
   public PublishMode getPublishMode() {
@@ -225,6 +253,7 @@ public class PostService {
     String content,
     List<Long> tagIds,
     PostType type,
+    PostVisibleScopeType postVisibleScopeType,
     String prizeDescription,
     String prizeIcon,
     Integer prizeCount,
@@ -232,10 +261,12 @@ public class PostService {
     LocalDateTime startTime,
     LocalDateTime endTime,
     java.util.List<String> options,
-    Boolean multiple
+    Boolean multiple,
+    String proposedName,
+    String proposalDescription
   ) {
     // 限制访问次数
-    boolean limitResult = postRateLimit(username);
+    boolean limitResult = isPostLimitReached(username);
     if (!limitResult) {
       throw new RateLimitException("Too many posts");
     }
@@ -278,6 +309,25 @@ public class PostService {
       pp.setEndTime(endTime);
       pp.setMultiple(multiple != null && multiple);
       post = pp;
+    } else if (actualType == PostType.PROPOSAL) {
+      CategoryProposalPost cp = new CategoryProposalPost();
+      if (proposedName == null || proposedName.isBlank()) {
+        throw new IllegalArgumentException("Proposed name required");
+      }
+      String normalizedName = proposedName.trim();
+      if (categoryProposalPostRepository.existsByProposedNameIgnoreCase(normalizedName)) {
+        throw new IllegalArgumentException("Proposed name already exists: " + normalizedName);
+      }
+      cp.setProposedName(normalizedName);
+      cp.setDescription(proposalDescription);
+      cp.setApproveThreshold(DEFAULT_PROPOSAL_APPROVE_THRESHOLD);
+      cp.setQuorum(DEFAULT_PROPOSAL_QUORUM);
+      LocalDateTime now = LocalDateTime.now();
+      cp.setStartAt(now);
+      cp.setEndTime(now.plusDays(DEFAULT_PROPOSAL_DURATION_DAYS));
+      cp.setOptions(new ArrayList<>(DEFAULT_PROPOSAL_OPTIONS));
+      cp.setMultiple(false);
+      post = cp;
     } else {
       post = new Post();
     }
@@ -288,8 +338,18 @@ public class PostService {
     post.setCategory(category);
     post.setTags(new HashSet<>(tags));
     post.setStatus(publishMode == PublishMode.REVIEW ? PostStatus.PENDING : PostStatus.PUBLISHED);
+
+    // 什么都没设置的情况下，默认为ALL
+    if (Objects.isNull(postVisibleScopeType)) {
+      post.setVisibleScope(PostVisibleScopeType.ALL);
+    } else {
+      post.setVisibleScope(postVisibleScopeType);
+    }
+
     if (post instanceof LotteryPost) {
       post = lotteryPostRepository.save((LotteryPost) post);
+    } else if (post instanceof CategoryProposalPost categoryProposalPost) {
+      post = categoryProposalPostRepository.save(categoryProposalPost);
     } else if (post instanceof PollPost) {
       post = pollPostRepository.save((PollPost) post);
     } else {
@@ -344,6 +404,12 @@ public class PostService {
         java.util.Date.from(lp.getEndTime().atZone(ZoneId.systemDefault()).toInstant())
       );
       scheduledFinalizations.put(lp.getId(), future);
+    } else if (post instanceof CategoryProposalPost cp && cp.getEndTime() != null) {
+      ScheduledFuture<?> future = taskScheduler.schedule(
+        () -> applicationContext.getBean(PostService.class).finalizeProposal(cp.getId()),
+        java.util.Date.from(cp.getEndTime().atZone(ZoneId.systemDefault()).toInstant())
+      );
+      scheduledFinalizations.put(cp.getId(), future);
     } else if (post instanceof PollPost pp && pp.getEndTime() != null) {
       ScheduledFuture<?> future = taskScheduler.schedule(
         () -> applicationContext.getBean(PostService.class).finalizePoll(pp.getId()),
@@ -354,24 +420,110 @@ public class PostService {
     if (post.getStatus() == PostStatus.PUBLISHED) {
       searchIndexEventPublisher.publishPostSaved(post);
     }
+    markPostLimit(author.getUsername());
     return post;
   }
 
+  @CacheEvict(value = CachingConfig.POST_CACHE_NAME, allEntries = true)
+  @Transactional
+  public void finalizeProposal(Long postId) {
+    scheduledFinalizations.remove(postId);
+    categoryProposalPostRepository
+      .findById(postId)
+      .ifPresent(cp -> {
+        if (cp.getProposalStatus() != CategoryProposalStatus.PENDING) {
+          return;
+        }
+        int totalParticipants = cp.getParticipants() != null ? cp.getParticipants().size() : 0;
+        int approveVotes = 0;
+        if (cp.getVotes() != null) {
+          approveVotes = cp.getVotes().getOrDefault(0, 0);
+        }
+        boolean quorumMet = totalParticipants >= cp.getQuorum();
+        int approvePercent = totalParticipants > 0 ? (approveVotes * 100) / totalParticipants : 0;
+        boolean thresholdMet = approvePercent >= cp.getApproveThreshold();
+        boolean approved = false;
+        String rejectReason = null;
+        if (quorumMet && thresholdMet) {
+          cp.setProposalStatus(CategoryProposalStatus.APPROVED);
+          approved = true;
+        } else {
+          cp.setProposalStatus(CategoryProposalStatus.REJECTED);
+          String reason;
+          if (!quorumMet && !thresholdMet) {
+            reason = "未达到法定人数且赞成率不足";
+          } else if (!quorumMet) {
+            reason = "未达到法定人数";
+          } else {
+            reason = "赞成率不足";
+          }
+          cp.setRejectReason(reason);
+          rejectReason = reason;
+        }
+        cp.setResultSnapshot(
+          "approveVotes=" +
+            approveVotes +
+            ", totalParticipants=" +
+            totalParticipants +
+            ", approvePercent=" +
+            approvePercent
+        );
+        categoryProposalPostRepository.save(cp);
+        if (approved) {
+          categoryService.createCategory(cp.getProposedName(), cp.getDescription(), "star", null);
+        }
+        if (cp.getAuthor() != null) {
+          notificationService.createNotification(
+            cp.getAuthor(),
+            NotificationType.CATEGORY_PROPOSAL_RESULT_OWNER,
+            cp,
+            null,
+            approved,
+            null,
+            null,
+            approved ? null : rejectReason
+          );
+        }
+        for (User participant : cp.getParticipants()) {
+          if (
+            cp.getAuthor() != null &&
+            java.util.Objects.equals(participant.getId(), cp.getAuthor().getId())
+          ) {
+            continue;
+          }
+          notificationService.createNotification(
+            participant,
+            NotificationType.CATEGORY_PROPOSAL_RESULT_PARTICIPANT,
+            cp,
+            null,
+            approved,
+            null,
+            null,
+            approved ? null : rejectReason
+          );
+        }
+        postChangeLogService.recordVoteResult(cp);
+      });
+  }
+
   /**
-   * 限制发帖频率
+   * 检查用户是否达到发帖限制
    * @param username
-   * @return
+   * @return true - 允许发帖，false - 已达限制
    */
-  private boolean postRateLimit(String username) {
+  private boolean isPostLimitReached(String username) {
     String key = CachingConfig.LIMIT_CACHE_NAME + ":posts:" + username;
     String result = (String) redisTemplate.opsForValue().get(key);
-    //最近没有创建过文章
-    if (StringUtils.isEmpty(result)) {
-      // 限制频率为5分钟
-      redisTemplate.opsForValue().set(key, "1", Duration.ofMinutes(5));
-      return true;
-    }
-    return false;
+    return StringUtils.isEmpty(result);
+  }
+
+  /**
+   * 标记用户发帖，触发limit计时
+   * @param username
+   */
+  private void markPostLimit(String username) {
+    String key = CachingConfig.LIMIT_CACHE_NAME + ":posts:" + username;
+    redisTemplate.opsForValue().set(key, "1", Duration.ofMinutes(5));
   }
 
   @CacheEvict(value = CachingConfig.POST_CACHE_NAME, allEntries = true)
@@ -450,6 +602,9 @@ public class PostService {
     pollPostRepository
       .findById(postId)
       .ifPresent(pp -> {
+        if (pp instanceof CategoryProposalPost) {
+          return;
+        }
         if (pp.isResultAnnounced()) {
           return;
         }
@@ -571,7 +726,7 @@ public class PostService {
       .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
     if (post.getStatus() != PostStatus.PUBLISHED) {
       if (viewer == null) {
-        throw new com.openisle.exception.NotFoundException("Post not found");
+        throw new com.openisle.exception.NotFoundException("User not found");
       }
       User viewerUser = userRepository
         .findByUsername(viewer)
@@ -615,6 +770,18 @@ public class PostService {
     return listPostsByCategories(null, null, null);
   }
 
+  public List<Post> listRecentPosts(int minutes) {
+    if (minutes <= 0) {
+      throw new IllegalArgumentException("Minutes must be positive");
+    }
+    LocalDateTime since = LocalDateTime.now().minusMinutes(minutes);
+    List<Post> posts = postRepository.findByStatusAndCreatedAtGreaterThanEqualOrderByCreatedAtDesc(
+      PostStatus.PUBLISHED,
+      since
+    );
+    return sortByPinnedAndCreated(posts);
+  }
+
   public List<Post> listPostsByViews(Integer page, Integer pageSize) {
     return listPostsByViews(null, null, page, pageSize);
   }
@@ -1002,7 +1169,8 @@ public class PostService {
     Long categoryId,
     String title,
     String content,
-    java.util.List<Long> tagIds
+    List<Long> tagIds,
+    PostVisibleScopeType postVisibleScopeType
   ) {
     if (tagIds == null || tagIds.isEmpty()) {
       throw new IllegalArgumentException("At least one tag required");
@@ -1034,6 +1202,8 @@ public class PostService {
     post.setContent(content);
     post.setCategory(category);
     post.setTags(new java.util.HashSet<>(tags));
+    PostVisibleScopeType oldVisibleScope = post.getVisibleScope();
+    post.setVisibleScope(postVisibleScopeType);
     Post updated = postRepository.save(post);
     imageUploader.adjustReferences(oldContent, content);
     notificationService.notifyMentions(content, user, updated, null);
@@ -1055,6 +1225,14 @@ public class PostService {
     if (!oldTags.equals(newTags)) {
       postChangeLogService.recordTagChange(updated, user, oldTags, newTags);
     }
+    if (!java.util.Objects.equals(oldVisibleScope, postVisibleScopeType)) {
+      postChangeLogService.recordVisibleScopeChange(
+        updated,
+        user,
+        oldVisibleScope,
+        postVisibleScopeType
+      );
+    }
     if (updated.getStatus() == PostStatus.PUBLISHED) {
       searchIndexEventPublisher.publishPostSaved(updated);
     }

backend/src/main/resources/application.properties

@@ -13,6 +13,7 @@ spring.jpa.hibernate.ddl-auto=update
 spring.data.redis.host=${REDIS_HOST:localhost}
 spring.data.redis.port=${REDIS_PORT:6379}
 spring.data.redis.database=${REDIS_DATABASE:0}
+spring.data.redis.password=${REDIS_PASS: null}
 
 # for jwt
 app.jwt.secret=${JWT_SECRET:jwt_sec}

backend/src/main/resources/db/migration/V6__add_category_proposal_posts.sql

@@ -0,0 +1,25 @@
+-- Create table for category proposal posts (subclass of poll_posts)
+CREATE TABLE IF NOT EXISTS category_proposal_posts (
+    post_id BIGINT NOT NULL,
+    status VARCHAR(50) NOT NULL,
+    proposed_name VARCHAR(255) NOT NULL,
+    proposed_slug VARCHAR(255) NOT NULL,
+    description VARCHAR(255),
+    approve_threshold INT NOT NULL DEFAULT 60,
+    quorum INT NOT NULL DEFAULT 10,
+    start_at DATETIME(6) NULL,
+    result_snapshot LONGTEXT NULL,
+    reject_reason VARCHAR(255),
+    PRIMARY KEY (post_id),
+    CONSTRAINT fk_category_proposal_posts_parent
+        FOREIGN KEY (post_id) REFERENCES poll_posts (post_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_category_proposal_posts_status
+    ON category_proposal_posts (status);
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_category_proposal_posts_slug
+    ON category_proposal_posts (proposed_slug);
+
+
+

backend/src/main/resources/db/migration/V6__add_visible_scope_to_posts.sql

@@ -0,0 +1 @@
+ALTER TABLE posts ADD COLUMN visible_scope ENUM('ALL', 'ONLY_ME', 'ONLY_REGISTER') NOT NULL DEFAULT 'ALL'

backend/src/main/resources/db/migration/V7__remove_proposed_slug_from_category_proposals.sql

@@ -0,0 +1,8 @@
+ALTER TABLE category_proposal_posts
+    DROP INDEX idx_category_proposal_posts_slug;
+
+ALTER TABLE category_proposal_posts
+    DROP COLUMN proposed_slug;
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_category_proposal_posts_name
+    ON category_proposal_posts (proposed_name);

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

@@ -76,6 +76,15 @@ class PostControllerTest {
   @MockBean
   private MedalService medalService;
 
+  @MockBean
+  private CategoryService categoryService;
+
+  @MockBean
+  private TagService tagService;
+
+  @MockBean
+  private PointService pointService;
+
   @MockBean
   private com.openisle.repository.PollVoteRepository pollVoteRepository;
 
@@ -117,6 +126,11 @@ class PostControllerTest {
         isNull(),
         isNull(),
         isNull(),
+        isNull(),
+        isNull(),
+        isNull(),
+        isNull(),
+        isNull(),
         isNull()
       )
     ).thenReturn(post);
@@ -266,6 +280,11 @@ class PostControllerTest {
       any(),
       any(),
       any(),
+      any(),
+      any(),
+      any(),
+      any(),
+      any(),
       any()
     );
   }

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

@@ -26,6 +26,7 @@ class PostServiceTest {
     TagRepository tagRepo = mock(TagRepository.class);
     LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
     PollPostRepository pollPostRepo = mock(PollPostRepository.class);
+    CategoryProposalPostRepository proposalRepo = mock(CategoryProposalPostRepository.class);
     PollVoteRepository pollVoteRepo = mock(PollVoteRepository.class);
     NotificationService notifService = mock(NotificationService.class);
     SubscriptionService subService = mock(SubscriptionService.class);
@@ -52,6 +53,7 @@ class PostServiceTest {
       tagRepo,
       lotteryRepo,
       pollPostRepo,
+      proposalRepo,
       pollVoteRepo,
       notifService,
       subService,
@@ -104,6 +106,7 @@ class PostServiceTest {
     TagRepository tagRepo = mock(TagRepository.class);
     LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
     PollPostRepository pollPostRepo = mock(PollPostRepository.class);
+    CategoryProposalPostRepository proposalRepo = mock(CategoryProposalPostRepository.class);
     PollVoteRepository pollVoteRepo = mock(PollVoteRepository.class);
     NotificationService notifService = mock(NotificationService.class);
     SubscriptionService subService = mock(SubscriptionService.class);
@@ -130,6 +133,7 @@ class PostServiceTest {
       tagRepo,
       lotteryRepo,
       pollPostRepo,
+      proposalRepo,
       pollVoteRepo,
       notifService,
       subService,
@@ -195,6 +199,7 @@ class PostServiceTest {
     TagRepository tagRepo = mock(TagRepository.class);
     LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
     PollPostRepository pollPostRepo = mock(PollPostRepository.class);
+    CategoryProposalPostRepository proposalRepo = mock(CategoryProposalPostRepository.class);
     PollVoteRepository pollVoteRepo = mock(PollVoteRepository.class);
     NotificationService notifService = mock(NotificationService.class);
     SubscriptionService subService = mock(SubscriptionService.class);
@@ -221,6 +226,7 @@ class PostServiceTest {
       tagRepo,
       lotteryRepo,
       pollPostRepo,
+      proposalRepo,
       pollVoteRepo,
       notifService,
       subService,
@@ -260,6 +266,11 @@ class PostServiceTest {
         null,
         null,
         null,
+        null,
+        null,
+        null,
+        null,
+        null,
         null
       )
     );
@@ -273,6 +284,7 @@ class PostServiceTest {
     TagRepository tagRepo = mock(TagRepository.class);
     LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
     PollPostRepository pollPostRepo = mock(PollPostRepository.class);
+    CategoryProposalPostRepository proposalRepo = mock(CategoryProposalPostRepository.class);
     PollVoteRepository pollVoteRepo = mock(PollVoteRepository.class);
     NotificationService notifService = mock(NotificationService.class);
     SubscriptionService subService = mock(SubscriptionService.class);
@@ -299,6 +311,7 @@ class PostServiceTest {
       tagRepo,
       lotteryRepo,
       pollPostRepo,
+      proposalRepo,
       pollVoteRepo,
       notifService,
       subService,
@@ -367,6 +380,7 @@ class PostServiceTest {
     TagRepository tagRepo = mock(TagRepository.class);
     LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
     PollPostRepository pollPostRepo = mock(PollPostRepository.class);
+    CategoryProposalPostRepository proposalRepo = mock(CategoryProposalPostRepository.class);
     PollVoteRepository pollVoteRepo = mock(PollVoteRepository.class);
     NotificationService notifService = mock(NotificationService.class);
     SubscriptionService subService = mock(SubscriptionService.class);
@@ -393,6 +407,7 @@ class PostServiceTest {
       tagRepo,
       lotteryRepo,
       pollPostRepo,
+      proposalRepo,
       pollVoteRepo,
       notifService,
       subService,

backend/src/test/resources/application.properties

@@ -46,3 +46,4 @@ app.avatar.base-url=${AVATAR_BASE_URL:https://api.dicebear.com/6.x}
 # Web push configuration
 app.webpush.public-key=${WEBPUSH_PUBLIC_KEY:}
 app.webpush.private-key=${WEBPUSH_PRIVATE_KEY:}
+app.snippet-length=${SNIPPET_LENGTH:200}

deploy/deploy.sh

@@ -40,12 +40,12 @@ echo "👉 Build images ..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   build --pull \
   --build-arg NUXT_ENV=production \
-  frontend_service
+  frontend_service mcp
 
 echo "👉 Recreate & start all target services (no dev profile)..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   up -d --force-recreate --remove-orphans --no-deps \
-  mysql redis rabbitmq websocket-service springboot frontend_service
+  mysql redis rabbitmq websocket-service springboot frontend_service mcp
 
 echo "👉 Current status:"
 docker compose -f "$compose_file" --env-file "$env_file" ps

deploy/deploy_staging.sh

@@ -36,16 +36,15 @@ echo "👉 Pull base images (for image-based services)..."
 docker compose -f "$compose_file" --env-file "$env_file" pull --ignore-pull-failures
 
 echo "👉 Build images (staging)..."
-# 前端 + OpenSearch 都是自建镜像；--pull 更新其基础镜像
 docker compose -f "$compose_file" --env-file "$env_file" \
   build --pull \
   --build-arg NUXT_ENV=staging \
-  frontend_service
+  frontend_service mcp
 
 echo "👉 Recreate & start all target services (no dev profile)..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   up -d --force-recreate --remove-orphans --no-deps \
-  mysql redis rabbitmq websocket-service springboot frontend_service
+  mysql redis rabbitmq websocket-service springboot frontend_service mcp
 
 echo "👉 Current status:"
 docker compose -f "$compose_file" --env-file "$env_file" ps

docker/docker-compose.yaml

@@ -25,6 +25,10 @@ services:
       timeout: 3s
       retries: 30
       start_period: 20s
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
 
   # OpenSearch Service
   opensearch:
@@ -61,6 +65,9 @@ services:
       start_period: 60s
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
 
   dashboards:
     image: opensearchproject/opensearch-dashboards:3.0.0
@@ -75,6 +82,10 @@ services:
     restart: unless-stopped
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
 
   rabbitmq:
     image: rabbitmq:3.13-management
@@ -98,6 +109,10 @@ services:
       start_period: 30s
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
 
   redis:
     image: redis:7
@@ -111,6 +126,10 @@ services:
       - redis-data:/data
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
 
   # Java spring boot service (开发便捷镜像，后续可换成打包镜像)
   springboot:
@@ -142,8 +161,8 @@ services:
         condition: service_started
       websocket-service:
         condition: service_healthy
-      opensearch:
-        condition: service_healthy
+      # opensearch:
+      #   condition: service_healthy
     command: >
       sh -c "apt-get update && apt-get install -y --no-install-recommends curl &&
              mvn clean spring-boot:run -Dmaven.test.skip=true"
@@ -155,6 +174,35 @@ services:
       start_period: 60s
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - prod
+
+  mcp:
+    build:
+      context: ..
+      dockerfile: docker/mcp.Dockerfile
+    container_name: ${COMPOSE_PROJECT_NAME}-openisle-mcp
+    env_file:
+      - ${ENV_FILE:-../.env}
+    environment:
+      OPENISLE_MCP_BACKEND_BASE_URL: http://springboot:${SERVER_PORT:-8080}
+      OPENISLE_MCP_HOST: 0.0.0.0
+      OPENISLE_MCP_PORT: ${OPENISLE_MCP_PORT:-8085}
+      OPENISLE_MCP_TRANSPORT: ${OPENISLE_MCP_TRANSPORT:-streamable-http}
+      OPENISLE_MCP_REQUEST_TIMEOUT: ${OPENISLE_MCP_REQUEST_TIMEOUT:-10.0}
+    ports:
+      - "${OPENISLE_MCP_PORT:-8085}:${OPENISLE_MCP_PORT:-8085}"
+    depends_on:
+      springboot:
+        condition: service_started
+    networks:
+      - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
+
 
   websocket-service:
     image: maven:3.9-eclipse-temurin-17
@@ -186,6 +234,10 @@ services:
       start_period: 60s
     networks:
       - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
 
   frontend_dev:
     image: node:20
@@ -208,6 +260,28 @@ services:
       - openisle-network
     profiles:
       - dev
+  
+  frontend_dev_local_backend:
+    image: node:20
+    container_name: ${COMPOSE_PROJECT_NAME}-openisle-frontend-dev-local-backend
+    working_dir: /app
+    env_file:
+      - ${ENV_FILE:-../.env}
+    command: sh -c "npm install && npm run dev"
+    volumes:
+      - ../frontend_nuxt:/app
+      - frontend-node-modules:/app/node_modules
+    ports:
+      - "${FRONTEND_PORT:-3000}:3000"
+    depends_on:
+      websocket-service:
+        condition: service_healthy
+    networks:
+      - openisle-network
+    profiles:
+      - dev_local_backend
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
 
   frontend_service:
     build:
@@ -226,11 +300,13 @@ services:
       websocket-service:
         condition: service_healthy
     restart: unless-stopped
+    profiles:
+      - prod
 
+  # 监听“frontend_dev 容器自身的” 127.0.0.1:8080 → 转发到 springboot:8080
   loopback_8080:
     image: alpine/socat
     container_name: ${COMPOSE_PROJECT_NAME}-loopback-8080
-    # 监听“frontend_dev 容器自身的” 127.0.0.1:8080 → 转发到 springboot:8080
     command:
       - -d
       - -d
@@ -241,13 +317,37 @@ services:
       springboot:
         condition: service_healthy
     network_mode: "service:frontend_dev"
-    profiles: ["dev"]
     healthcheck:
       test: ["CMD", "sh", "-c", "nc -z 127.0.0.1 8080"]
       interval: 5s
       timeout: 3s
       retries: 20
       start_period: 10s
+    profiles:
+      - dev
+  
+  # 监听“frontend_dev 容器自身的” 127.0.0.1:8080 → 转发到 启动docker的本机:8080
+  loopback_8080_host:
+    image: alpine/socat
+    container_name: ${COMPOSE_PROJECT_NAME}-loopback-8080-host
+    command:
+      - -d
+      - -d
+      - -ly
+      - TCP4-LISTEN:8080,bind=127.0.0.1,reuseaddr,fork
+      - TCP4:host.docker.internal:8080
+    network_mode: "service:frontend_dev_local_backend"
+    depends_on:
+      frontend_dev_local_backend:
+        condition: service_started
+    healthcheck:
+      test: ["CMD", "sh", "-c", "nc -z 127.0.0.1 8080"]
+      interval: 5s
+      timeout: 3s
+      retries: 20
+      start_period: 10s
+    profiles:
+      - dev_local_backend
 
   loopback_8082:
     image: alpine/socat
@@ -263,13 +363,37 @@ services:
       websocket-service:
         condition: service_healthy
     network_mode: "service:frontend_dev"
-    profiles: ["dev"]
     healthcheck:
       test: ["CMD", "sh", "-c", "nc -z 127.0.0.1 8082"]
       interval: 5s
       timeout: 3s
       retries: 20
       start_period: 10s
+    profiles:
+      - dev
+
+  loopback_8082_host:
+    image: alpine/socat
+    container_name: ${COMPOSE_PROJECT_NAME}-loopback-8082-host
+    # 监听 127.0.0.1:8082 → 转发到 websocket-service:8082（WS 纯 TCP 可直接过）
+    command:
+      - -d
+      - -d
+      - -ly
+      - TCP4-LISTEN:8082,bind=127.0.0.1,reuseaddr,fork
+      - TCP4:websocket-service:8082
+    depends_on:
+      websocket-service:
+        condition: service_healthy
+    network_mode: "service:frontend_dev_local_backend"
+    healthcheck:
+      test: ["CMD", "sh", "-c", "nc -z 127.0.0.1 8082"]
+      interval: 5s
+      timeout: 3s
+      retries: 20
+      start_period: 10s
+    profiles:
+      - dev_local_backend
 
 networks:
   openisle-network:

docker/mcp.Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim AS base
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+COPY mcp/pyproject.toml mcp/README.md ./
+COPY mcp/src ./src
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir .
+
+ENV OPENISLE_MCP_HOST=0.0.0.0 \
+    OPENISLE_MCP_PORT=8085 \
+    OPENISLE_MCP_TRANSPORT=streamable-http
+
+EXPOSE 8085
+
+CMD ["openisle-mcp"]
+

frontend_nuxt/app.vue

@@ -41,10 +41,13 @@ import GlobalPopups from '~/components/GlobalPopups.vue'
 import ConfirmDialog from '~/components/ConfirmDialog.vue'
 import MessageFloatWindow from '~/components/MessageFloatWindow.vue'
 import { useIsMobile } from '~/utils/screen'
+import { checkToken } from '~/utils/auth'
 
 const isMobile = useIsMobile()
 const menuVisible = ref(!isMobile.value)
 
+await checkToken()
+
 const showNewPostIcon = computed(() => useRoute().path === '/')
 
 const hideMenu = computed(() => {

frontend_nuxt/assets/global.css

@@ -3,7 +3,7 @@
   --primary-color: rgb(10, 110, 120);
   --primary-color-disabled: rgba(93, 152, 156, 0.5);
   --secondary-color: rgb(255, 255, 255);
-  --secondary-color-hover: rgba(10, 111, 120, 0.184);
+  --secondary-color-hover: rgba(10, 111, 120, 0.079);
   --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-height: 60px;
   --header-background-color: white;
@@ -54,6 +54,7 @@
   --header-border-color: #555;
   --primary-color: rgb(17, 182, 197);
   --primary-color-hover: rgb(13, 137, 151);
+  --secondary-color-hover: rgba(17, 182, 197, 0.238);
   --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-text-color: white;
   --app-menu-background-color: #333;
@@ -179,7 +180,9 @@ body {
 
 .info-content-text pre .line-numbers {
   counter-reset: line-number 0;
-  width: 2em;
+  white-space: nowrap; /* 禁止数字换行 */
+  font-variant-numeric: tabular-nums; /* 数字等宽 */
+  /* width: 2em; */
   font-size: 13px;
   position: sticky;
   flex-shrink: 0;
@@ -342,6 +345,16 @@ body {
     line-height: 1.5;
   }
 
+  /*处理iframe视频标签*/
+  .info-content-text iframe {
+    width: 100%;
+    max-width: 100%;
+    height: auto;
+    aspect-ratio: 16 / 9; /* 保持 16:9 比例 */
+    border: none;
+    display: block;
+  }
+
   .d2h-file-name {
     font-size: 14px !important;
   }
@@ -357,7 +370,10 @@ body {
   .d2h-code-line {
     padding-left: 10px !important;
   }
-
+  /* 手机端不换行 */
+  .info-content-text code {
+    white-space: pre; /* 禁止自动换行 */
+  }
   /* .d2h-diff-table {
     font-size: 6px !important;
   }

frontend_nuxt/components/BaseImage.vue

@@ -17,7 +17,7 @@ import { computed, ref } from 'vue'
 import { useAttrs } from 'vue'
 
 const props = defineProps({
-  src: { type: String, required: true },
+  src: { type: String, default: '' },
   alt: { type: String, default: '' },
 })
 
@@ -39,9 +39,6 @@ const placeholder = computed(() => {
 function onLoad() {
   loaded.value = true
 }
-function onError() {
-  loaded.value = true
-}
 </script>
 
 <style scoped>

frontend_nuxt/components/BaseItemGroup.vue

@@ -0,0 +1,187 @@
+<template>
+  <div
+    ref="groupRef"
+    class="base-item-group"
+    :class="groupClass"
+    :style="groupStyle"
+    @mouseenter="onMouseEnter"
+    @mouseleave="onMouseLeave"
+    @focusin="onFocusIn"
+    @focusout="onFocusOut"
+  >
+    <div
+      v-for="(item, index) in normalizedItems"
+      :key="resolveKey(item, index)"
+      class="base-item-group-item"
+      :style="{ zIndex: getZIndex(index) }"
+    >
+      <slot name="item" :item="item" :index="index"></slot>
+    </div>
+    <slot name="after"></slot>
+  </div>
+</template>
+
+<script setup>
+import { computed, reactive, ref } from 'vue'
+
+const props = defineProps({
+  items: {
+    type: Array,
+    default: () => [],
+  },
+  itemKey: {
+    type: [String, Function],
+    default: null,
+  },
+  overlap: {
+    type: [Number, String],
+    default: 12,
+  },
+  expandedGap: {
+    type: [Number, String],
+    default: 8,
+  },
+  direction: {
+    type: String,
+    default: 'horizontal',
+    validator: (value) => ['horizontal', 'vertical'].includes(value),
+  },
+  reverse: {
+    type: Boolean,
+    default: false,
+  },
+  animationDuration: {
+    type: [Number, String],
+    default: 200,
+  },
+})
+
+const groupRef = ref(null)
+const state = reactive({
+  hovering: false,
+  focused: false,
+})
+
+const normalizedItems = computed(() => props.items || [])
+
+const sanitizedOverlap = computed(() => Math.max(0, Number(props.overlap) || 0))
+const sanitizedExpandedGap = computed(() => Math.max(0, Number(props.expandedGap) || 0))
+const sanitizedAnimationDuration = computed(() => Math.max(0, Number(props.animationDuration) || 0))
+
+const groupClass = computed(() => [
+  `base-item-group--${props.direction}`,
+  {
+    'is-expanded': isExpanded.value,
+    'is-reversed': props.reverse,
+  },
+])
+
+const groupStyle = computed(() => ({
+  '--base-item-group-overlap': `${sanitizedOverlap.value}px`,
+  '--base-item-group-expanded-gap': `${sanitizedExpandedGap.value}px`,
+  '--base-item-group-transition-duration': `${sanitizedAnimationDuration.value}ms`,
+}))
+
+const isExpanded = computed(() => state.hovering || state.focused)
+
+function onMouseEnter() {
+  state.hovering = true
+}
+
+function onMouseLeave() {
+  state.hovering = false
+}
+
+function onFocusIn() {
+  state.focused = true
+}
+
+function onFocusOut(event) {
+  const nextTarget = event.relatedTarget
+  if (!groupRef.value) {
+    state.focused = false
+    return
+  }
+  if (!nextTarget || !groupRef.value.contains(nextTarget)) {
+    state.focused = false
+  }
+}
+
+function resolveKey(item, index) {
+  if (typeof props.itemKey === 'function') {
+    return props.itemKey(item, index)
+  }
+  if (props.itemKey && item && Object.prototype.hasOwnProperty.call(item, props.itemKey)) {
+    return item[props.itemKey]
+  }
+  return index
+}
+
+function getZIndex(index) {
+  if (props.reverse) {
+    return index + 1
+  }
+  return normalizedItems.value.length - index
+}
+</script>
+
+<style scoped>
+.base-item-group {
+  --base-item-group-overlap: 12px;
+  --base-item-group-expanded-gap: 8px;
+  --base-item-group-transition-duration: 200ms;
+  display: inline-flex;
+  position: relative;
+  align-items: center;
+}
+
+.base-item-group:focus-within {
+  outline: none;
+}
+
+.base-item-group--horizontal {
+  flex-direction: row;
+}
+
+.base-item-group--horizontal.is-reversed {
+  flex-direction: row-reverse;
+}
+
+.base-item-group--vertical {
+  flex-direction: column;
+  align-items: flex-start;
+}
+
+.base-item-group--vertical.is-reversed {
+  flex-direction: column-reverse;
+}
+
+.base-item-group-item {
+  transition:
+    margin var(--base-item-group-transition-duration) ease,
+    transform var(--base-item-group-transition-duration) ease;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.base-item-group--horizontal:not(.is-expanded) .base-item-group-item:not(:first-child) {
+  margin-left: calc(var(--base-item-group-overlap) * -1);
+}
+
+.base-item-group--horizontal.is-expanded .base-item-group-item:not(:first-child) {
+  margin-left: var(--base-item-group-expanded-gap);
+}
+
+.base-item-group--vertical:not(.is-expanded) .base-item-group-item:not(:first-child) {
+  margin-top: calc(var(--base-item-group-overlap) * -1);
+}
+
+.base-item-group--vertical.is-expanded .base-item-group-item:not(:first-child) {
+  margin-top: var(--base-item-group-expanded-gap);
+}
+
+.base-item-group.is-expanded .base-item-group-item {
+  transform: translateZ(0);
+}
+</style>

frontend_nuxt/components/BaseUserAvatar.vue

@@ -1,22 +1,20 @@
 <template>
-  <NuxtLink
-    :to="resolvedLink"
+  <div
     class="base-user-avatar"
     :class="wrapperClass"
     :style="wrapperStyle"
     v-bind="wrapperAttrs"
+    @click="handleClick"
   >
-    <BaseImage :src="currentSrc" :alt="altText" class="base-user-avatar-img" @error="onError" />
-  </NuxtLink>
+    <BaseImage :src="props.src" :alt="altText" class="base-user-avatar-img" />
+  </div>
 </template>
 
 <script setup>
-import { computed, ref, watch } from 'vue'
+import { computed, watch } from 'vue'
 import { useAttrs } from 'vue'
 import BaseImage from './BaseImage.vue'
 
-const DEFAULT_AVATAR = '/default-avatar.svg'
-
 const props = defineProps({
   userId: {
     type: [String, Number],
@@ -50,15 +48,6 @@ const props = defineProps({
 
 const attrs = useAttrs()
 
-const currentSrc = ref(props.src || DEFAULT_AVATAR)
-
-watch(
-  () => props.src,
-  (value) => {
-    currentSrc.value = value || DEFAULT_AVATAR
-  },
-)
-
 const resolvedLink = computed(() => {
   if (props.to) return props.to
   if (props.userId !== null && props.userId !== undefined && props.userId !== '') {
@@ -70,10 +59,16 @@ const resolvedLink = computed(() => {
 const altText = computed(() => props.alt || '用户头像')
 
 const sizeStyle = computed(() => {
-  if (!props.width && props.width !== 0) return null
-  const value = typeof props.width === 'number' ? `${props.width}px` : props.width
-  if (!value) return null
-  return { width: value, height: value }
+  var style = {}
+
+  if (props.width > 0) {
+    style.width = `${props.width}px`
+  }
+  if (props.height > 0) {
+    style.height = `${props.height}px`
+  }
+
+  return style
 })
 
 const wrapperStyle = computed(() => {
@@ -88,10 +83,9 @@ const wrapperAttrs = computed(() => {
   return rest
 })
 
-function onError() {
-  if (currentSrc.value !== DEFAULT_AVATAR) {
-    currentSrc.value = DEFAULT_AVATAR
-  }
+const handleClick = () => {
+  if (props.disableLink) return
+  navigateTo(resolvedLink.value)
 }
 </script>
 
@@ -109,7 +103,7 @@ function onError() {
 }
 
 .base-user-avatar:hover {
-  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+  box-shadow: 0 4px 24px rgba(251, 138, 138, 0.1);
   transform: scale(1.05);
 }
 

frontend_nuxt/components/CommentItem.vue

@@ -53,14 +53,29 @@
         @click="handleContentClick"
       ></div>
       <div class="article-footer-container">
-        <ReactionsGroup v-model="comment.reactions" content-type="comment" :content-id="comment.id">
-          <div class="make-reaction-item comment-reaction" @click="toggleEditor">
+        <ReactionsGroup
+          ref="commentReactionsGroupRef"
+          v-model="comment.reactions"
+          content-type="comment"
+          :content-id="comment.id"
+        />
+        <div class="comment-reaction-actions">
+          <div
+            class="reaction-action like-action"
+            :class="{ selected: commentLikedByMe }"
+            @click="toggleCommentLike"
+          >
+            <like v-if="!commentLikedByMe" />
+            <like v-else theme="filled" />
+            <span v-if="commentLikeCount" class="reaction-count">{{ commentLikeCount }}</span>
+          </div>
+          <div class="reaction-action comment-reaction" @click="toggleEditor">
             <comment-icon />
           </div>
-          <div class="make-reaction-item copy-link" @click="copyCommentLink">
+          <div class="reaction-action copy-link" @click="copyCommentLink">
             <link-icon />
           </div>
-        </ReactionsGroup>
+        </div>
       </div>
       <div class="comment-editor-wrapper" ref="editorWrapper">
         <CommentEditor
@@ -156,6 +171,18 @@ const lightboxVisible = ref(false)
 const lightboxIndex = ref(0)
 const lightboxImgs = ref([])
 const loggedIn = computed(() => authState.loggedIn)
+const commentReactionsGroupRef = ref(null)
+const commentLikeCount = computed(
+  () => (props.comment.reactions || []).filter((reaction) => reaction.type === 'LIKE').length,
+)
+const commentLikedByMe = computed(() =>
+  (props.comment.reactions || []).some(
+    (reaction) => reaction.type === 'LIKE' && reaction.user === authState.username,
+  ),
+)
+const toggleCommentLike = () => {
+  commentReactionsGroupRef.value?.toggleReaction('LIKE')
+}
 const countReplies = (list) => list.reduce((sum, r) => sum + 1 + countReplies(r.reply || []), 0)
 const replyCount = computed(() => countReplies(props.comment.reply || []))
 const isCommentFromPostAuthor = computed(() => {
@@ -365,6 +392,47 @@ const handleContentClick = (e) => {
 </script>
 
 <style scoped>
+.comment-reaction-actions {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 10px;
+}
+
+.reaction-action {
+  cursor: pointer;
+  padding: 4px 10px;
+  border-radius: 10px;
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 5px;
+  opacity: 0.6;
+  font-size: 18px;
+  transition:
+    background-color 0.2s ease,
+    opacity 0.2s ease;
+}
+
+.reaction-action:hover {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-action.like-action {
+  color: #ff0000;
+}
+
+.reaction-action.selected {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-count {
+  font-size: 14px;
+  font-weight: bold;
+}
+
 .reply-toggle {
   cursor: pointer;
   color: var(--primary-color);
@@ -378,10 +446,6 @@ const handleContentClick = (e) => {
   color: var(--primary-color);
 }
 
-.comment-reaction:hover {
-  background-color: lightgray;
-}
-
 .comment-highlight {
   animation: highlight 2s;
 }
@@ -424,6 +488,16 @@ const handleContentClick = (e) => {
   font-weight: bold;
 }
 
+.article-footer-container {
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+  gap: 10px;
+  margin-top: 0px;
+  flex-wrap: wrap;
+  margin-bottom: 0px;
+}
+
 .medal-name {
   font-size: 12px;
   margin-left: 1px;

frontend_nuxt/components/DonateGroup.vue

@@ -0,0 +1,319 @@
+<template>
+  <div class="donate-container">
+    <ToolTip content="打赏作者" placement="bottom" v-if="donationList.length > 0">
+      <div class="donate-viewer" @click="openPanel">
+        <div
+          class="donate-viewer-item-container"
+          @mouseenter="cancelHide"
+          @mouseleave="scheduleHide"
+        >
+          <BaseItemGroup
+            :items="donationList"
+            :overlap="10"
+            :expanded-gap="2"
+            :direction="vertical"
+          >
+            <template #item="{ item }">
+              <BaseUserAvatar
+                :user-id="item.userId"
+                :src="item.avatar"
+                :alt="item.username"
+                :width="20"
+                :disable-link="true"
+              />
+            </template>
+          </BaseItemGroup>
+          <div class="donate-counts-text">{{ totalAmount }}</div>
+        </div>
+      </div>
+    </ToolTip>
+    <ToolTip content="赞赏作者" placement="bottom" v-else>
+      <div class="donate-viewer-item placeholder" @click="openPanel">
+        <financing class="donate-viewer-item-placeholder-icon" />
+      </div>
+    </ToolTip>
+    <div
+      v-if="panelVisible"
+      class="donate-panel"
+      ref="donatePanelRef"
+      :style="panelInlineStyle"
+      @mouseenter="cancelHide"
+      @mouseleave="scheduleHide"
+    >
+      <div
+        v-for="option in donateOptions"
+        :key="option"
+        class="donate-option"
+        :class="{ disabled: donating || isAuthorUser || !authState.loggedIn }"
+        @click="handleDonate(option)"
+      >
+        <financing class="donate-option-icon" />
+        <div class="donate-counts-text">{{ option }}</div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { Finance } from '@icon-park/vue-next'
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
+import { toast } from '~/main'
+import { authState, getToken } from '~/utils/auth'
+
+const financing = Finance
+
+const props = defineProps({
+  postId: {
+    type: [Number, String],
+    required: true,
+  },
+  authorId: {
+    type: [Number, String],
+    required: true,
+  },
+  isAuthor: {
+    type: Boolean,
+    default: false,
+  },
+})
+
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+
+const panelVisible = ref(false)
+const donatePanelRef = ref(null)
+const panelInlineStyle = ref({})
+const donationSummary = ref({ totalAmount: 0, donations: [] })
+const donating = ref(false)
+let hideTimer = null
+
+const donateOptions = [10, 30, 100]
+const donationList = computed(() => donationSummary.value?.donations ?? [])
+const totalAmount = computed(() => donationSummary.value?.totalAmount ?? 0)
+const isAuthorUser = computed(() => {
+  if (props.isAuthor) return true
+  if (!authState.userId || !props.authorId) return false
+  return Number(authState.userId) === Number(props.authorId)
+})
+
+const openPanel = () => {
+  clearTimeout(hideTimer)
+  panelVisible.value = true
+}
+
+const scheduleHide = () => {
+  clearTimeout(hideTimer)
+  hideTimer = setTimeout(() => {
+    panelVisible.value = false
+  }, 500)
+}
+const cancelHide = () => {
+  clearTimeout(hideTimer)
+}
+
+const updatePanelInlineStyle = () => {
+  if (!panelVisible.value) return
+  const panelEl = donatePanelRef.value
+  if (!panelEl) return
+  const parentEl = panelEl.closest('.donate-container')?.parentElement.parentElement
+  if (!parentEl) return
+  const parentWidth = parentEl.clientWidth - 20
+  panelInlineStyle.value = {
+    width: 'max-content',
+    maxWidth: `${parentWidth}px`,
+  }
+}
+
+watch(panelVisible, async (visible) => {
+  if (visible) {
+    await nextTick()
+    updatePanelInlineStyle()
+  }
+})
+
+const normalizeSummary = (data) => ({
+  totalAmount: data?.totalAmount ?? 0,
+  donations: Array.isArray(data?.donations) ? data.donations : [],
+})
+
+const loadDonations = async () => {
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/posts/${props.postId}/donations`)
+    if (!res.ok) return
+    const data = await res.json()
+    donationSummary.value = normalizeSummary(data)
+  } catch (e) {
+    // ignore network errors for donation summary
+  }
+}
+
+const handleDonate = async (amount) => {
+  if (!amount || donating.value) return
+  if (!authState.loggedIn) {
+    toast.error('请先登录后再打赏')
+    panelVisible.value = false
+    return
+  }
+  if (isAuthorUser.value) {
+    toast.warning('不能给自己打赏')
+    return
+  }
+  try {
+    donating.value = true
+    const token = getToken()
+    const res = await fetch(`${API_BASE_URL}/api/posts/${props.postId}/donations`, {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: token ? `Bearer ${token}` : '',
+      },
+      body: JSON.stringify({ amount }),
+    })
+    const data = await res.json().catch(() => null)
+    if (!res.ok) {
+      if (res.status === 401) {
+        toast.error('请先登录后再打赏')
+      } else {
+        toast.error(data?.error || '打赏失败')
+      }
+      return
+    }
+    donationSummary.value = normalizeSummary(data)
+    toast.success('打赏成功，感谢你的支持！')
+    panelVisible.value = false
+  } catch (e) {
+    toast.error('打赏失败，请稍后再试')
+  } finally {
+    donating.value = false
+  }
+}
+
+onMounted(async () => {
+  window.addEventListener('resize', updatePanelInlineStyle)
+  await loadDonations()
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('resize', updatePanelInlineStyle)
+})
+
+watch(
+  () => props.postId,
+  async () => {
+    donationSummary.value = { totalAmount: 0, donations: [] }
+    await loadDonations()
+  },
+)
+</script>
+
+<style scoped>
+.donate-container {
+  position: relative;
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+}
+
+.donate-viewer-item-container {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 2px;
+}
+
+.donate-viewer {
+  border-radius: 13px;
+  padding: 3px;
+  padding-right: 6px;
+  cursor: pointer;
+  transition: background-color 0.5s ease;
+}
+
+.donate-viewer:hover {
+  background-color: var(--secondary-color-hover);
+}
+
+.donate-counts-text {
+  color: var(--primary-color);
+  font-size: 14px;
+}
+
+.donate-panel {
+  position: absolute;
+  bottom: 35px;
+  background-color: var(--background-color);
+  border: 1px solid var(--normal-border-color);
+  border-radius: 20px;
+  padding: 5px 10px;
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  z-index: 10;
+  gap: 5px;
+  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
+}
+
+.donate-viewer-item.placeholder {
+  display: flex;
+  cursor: pointer;
+  flex-direction: row;
+  padding: 2px 10px;
+  gap: 5px;
+  border: 1px solid var(--normal-border-color);
+  border-radius: 10px;
+  margin-right: 5px;
+  font-size: 14px;
+  color: var(--text-color);
+  align-items: center;
+  background-color: var(--normal-light-background-color);
+}
+
+.donate-viewer-item {
+  font-size: 16px;
+}
+
+.donate-viewer-item-placeholder-icon {
+  opacity: 0.5;
+}
+
+.donate-option {
+  cursor: pointer;
+  padding: 3px 6px;
+  border-radius: 4px;
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 2px;
+}
+
+.donate-option:hover {
+  background-color: var(--normal-light-background-color);
+}
+
+.donate-option.disabled {
+  cursor: not-allowed;
+  opacity: 0.6;
+}
+
+.donate-option.disabled:hover {
+  background-color: transparent;
+}
+
+.donate-option-icon {
+  color: var(--primary-color);
+}
+
+@media (max-width: 768px) {
+  .donate-viewer-item.placeholder {
+    padding: 4px 8px;
+    gap: 3px;
+    border: 1px solid var(--normal-border-color);
+    border-radius: 10px;
+    margin-right: 3px;
+    margin-bottom: 3px;
+    font-size: 12px;
+    color: var(--text-color);
+    align-items: center;
+  }
+}
+</style>

frontend_nuxt/components/Dropdown.vue

@@ -49,7 +49,11 @@
       </slot>
     </div>
     <div
-      v-if="open && !isMobile && (loading || filteredOptions.length > 0 || showSearch)"
+      v-if="
+        open &&
+        !isMobile &&
+        (loading || filteredOptions.length > 0 || showSearch || (remote && search))
+      "
       :class="['dropdown-menu', menuClass]"
       v-click-outside="close"
       ref="menuRef"
@@ -62,26 +66,29 @@
         <l-hatch size="20" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
       </div>
       <template v-else>
-        <div
-          v-for="o in filteredOptions"
-          :key="o.id"
-          @click="select(o.id)"
-          :class="['dropdown-option', optionClass, { selected: isSelected(o.id) }]"
-        >
-          <slot name="option" :option="o" :isSelected="isSelected(o.id)">
-            <template v-if="o.icon">
-              <BaseImage
-                v-if="isImageIcon(o.icon)"
-                :src="o.icon"
-                class="option-icon"
-                :alt="o.name"
-              />
-              <component v-else :is="o.icon" class="option-icon" :size="16" />
-            </template>
-            <span>{{ o.name }}</span>
-          </slot>
-        </div>
-        <slot name="footer" :close="close" :loading="loading" />
+        <div v-if="filteredOptions.length === 0" class="dropdown-empty">没有搜索结果</div>
+        <template v-else>
+          <div
+            v-for="o in filteredOptions"
+            :key="o.id"
+            @click="select(o.id)"
+            :class="['dropdown-option', optionClass, { selected: isSelected(o.id) }]"
+          >
+            <slot name="option" :option="o" :isSelected="isSelected(o.id)">
+              <template v-if="o.icon">
+                <BaseImage
+                  v-if="isImageIcon(o.icon)"
+                  :src="o.icon"
+                  class="option-icon"
+                  :alt="o.name"
+                />
+                <component v-else :is="o.icon" class="option-icon" :size="16" />
+              </template>
+              <span>{{ o.name }}</span>
+            </slot>
+          </div>
+          <slot name="footer" :close="close" :loading="loading" />
+        </template>
       </template>
     </div>
     <Teleport to="body">
@@ -99,26 +106,29 @@
             <l-hatch size="20" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
           </div>
           <template v-else>
-            <div
-              v-for="o in filteredOptions"
-              :key="o.id"
-              @click="select(o.id)"
-              :class="['dropdown-option', optionClass, { selected: isSelected(o.id) }]"
-            >
-              <slot name="option" :option="o" :isSelected="isSelected(o.id)">
-                <template v-if="o.icon">
-                  <BaseImage
-                    v-if="isImageIcon(o.icon)"
-                    :src="o.icon"
-                    class="option-icon"
-                    :alt="o.name"
-                  />
-                  <component v-else :is="o.icon" class="option-icon" :size="16" />
-                </template>
-                <span>{{ o.name }}</span>
-              </slot>
-            </div>
-            <slot name="footer" :close="close" :loading="loading" />
+            <div v-if="filteredOptions.length === 0" class="dropdown-empty">没有搜索结果</div>
+            <template v-else>
+              <div
+                v-for="o in filteredOptions"
+                :key="o.id"
+                @click="select(o.id)"
+                :class="['dropdown-option', optionClass, { selected: isSelected(o.id) }]"
+              >
+                <slot name="option" :option="o" :isSelected="isSelected(o.id)">
+                  <template v-if="o.icon">
+                    <BaseImage
+                      v-if="isImageIcon(o.icon)"
+                      :src="o.icon"
+                      class="option-icon"
+                      :alt="o.name"
+                    />
+                    <component v-else :is="o.icon" class="option-icon" :size="16" />
+                  </template>
+                  <span>{{ o.name }}</span>
+                </slot>
+              </div>
+              <slot name="footer" :close="close" :loading="loading" />
+            </template>
           </template>
         </div>
       </div>
@@ -158,9 +168,19 @@ export default {
     const mobileMenuRef = ref(null)
     const isMobile = useIsMobile()
 
+    const openMenu = () => {
+      if (!open.value) {
+        open.value = true
+      }
+    }
+
     const toggle = () => {
-      open.value = !open.value
-      if (!open.value) emit('close')
+      if (open.value) {
+        open.value = false
+        emit('close')
+      } else {
+        open.value = true
+      }
     }
 
     const close = () => {
@@ -265,7 +285,7 @@ export default {
       return /^https?:\/\//.test(icon) || icon.startsWith('/')
     }
 
-    expose({ toggle, close, reload, scrollToBottom })
+    expose({ toggle, close, reload, scrollToBottom, openMenu })
 
     return {
       open,
@@ -283,6 +303,7 @@ export default {
       isImageIcon,
       setSearch,
       isMobile,
+      remote: props.remote,
     }
   },
 }
@@ -297,7 +318,6 @@ export default {
   border: 1px solid var(--normal-border-color);
   border-radius: 5px;
   padding: 5px 10px;
-  margin-bottom: 4px;
   cursor: pointer;
   display: flex;
   justify-content: space-between;
@@ -320,6 +340,7 @@ export default {
   z-index: 10000;
   max-height: 300px;
   min-width: 350px;
+  margin-top: 4px;
   overflow-y: auto;
 }
 
@@ -384,6 +405,13 @@ export default {
   padding: 10px 0;
 }
 
+.dropdown-empty {
+  padding: 20px;
+  text-align: center;
+  color: var(--muted-text-color, #8c8c8c);
+  font-size: 14px;
+}
+
 .dropdown-mobile-page {
   position: fixed;
   top: 0;

frontend_nuxt/components/HeaderComponent.vue

@@ -26,40 +26,63 @@
 
       <ClientOnly>
         <div class="header-content-right">
-          <div v-if="isMobile" class="search-icon" @click="search">
-            <search-icon />
-          </div>
-
-          <div v-if="isMobile" class="theme-icon" @click="cycleTheme">
-            <component :is="iconClass" />
-          </div>
-
-          <div v-if="!isMobile" class="invite_text" @click="copyInviteLink">
-            <copy />
-            邀请
-            <loading v-if="isCopying" />
-          </div>
+          <SearchDropdown
+            ref="searchDropdown"
+            v-if="!isMobile || showSearch"
+            @close="closeSearch"
+          />
+          <!-- 搜索 -->
+          <ToolTip v-if="isMobile" content="搜索" placement="bottom">
+            <div class="header-icon-item" @click="search">
+              <search-icon class="header-icon" />
+              <span class="header-label">搜索</span>
+            </div>
+          </ToolTip>
+          <!-- 主题切换 -->
+          <ToolTip v-if="isMobile" content="切换主题" placement="bottom">
+            <div class="header-icon-item" @click="cycleTheme">
+              <component :is="iconClass" class="header-icon" />
+              <span class="header-label">主题</span>
+            </div>
+          </ToolTip>
+          <!-- 邀请 -->
+          <ToolTip v-if="!isMobile" content="邀请好友" placement="bottom">
+            <div class="header-icon-item" @click="copyInviteLink">
+              <template v-if="!isCopying">
+                <copy-link class="header-icon" />
+                <span class="header-label">邀请</span>
+              </template>
+              <loading v-else />
+            </div>
+          </ToolTip>
+          <!-- 在线人数 -->
           <ToolTip v-if="!isMobile" content="当前在线人数" placement="bottom">
-            <div class="online-count">
-              <peoples-two />
-              <span>{{ onlineCount }}</span>
+            <div class="header-icon-item">
+              <peoples-two class="header-icon" />
+              <span class="header-label">在线</span>
+              <span class="header-badge">{{ onlineCount }}</span>
             </div>
           </ToolTip>
+          <!-- RSS -->
           <ToolTip content="复制RSS链接" placement="bottom">
-            <div class="rss-icon" @click="copyRssLink">
-              <rss />
+            <div class="header-icon-item" @click="copyRssLink">
+              <rss class="header-icon" />
+              <span class="header-label">RSS</span>
             </div>
           </ToolTip>
-
+          <!-- 发帖 -->
           <ToolTip v-if="!isMobile && isLogin" content="发帖" placement="bottom">
-            <div class="new-post-icon" @click="goToNewPost">
-              <edit />
+            <div class="header-icon-item" @click="goToNewPost">
+              <edit class="header-icon" />
+              <span class="header-label">发帖</span>
             </div>
           </ToolTip>
 
+          <!-- 消息 -->
           <ToolTip v-if="isLogin" content="站内信和频道" placement="bottom">
-            <div class="messages-icon" @click="goToMessages">
-              <message-emoji />
+            <div class="header-icon-item" @click="goToMessages">
+              <message-emoji class="header-icon" />
+              <span class="header-label">消息</span>
               <span v-if="unreadMessageCount > 0" class="unread-badge">{{
                 unreadMessageCount
               }}</span>
@@ -73,10 +96,9 @@
                 <BaseUserAvatar
                   class="avatar-img"
                   :user-id="authState.userId"
-                  :src="avatar"
-                  alt="avatar"
-                  :width="32"
+                  :src="authState.avatar"
                   :disable-link="true"
+                  :width="32"
                 />
                 <down />
               </div>
@@ -89,7 +111,6 @@
           </div>
         </div>
       </ClientOnly>
-      <SearchDropdown ref="searchDropdown" v-if="isMobile && showSearch" @close="closeSearch" />
     </div>
   </header>
 </template>
@@ -101,7 +122,7 @@ import DropdownMenu from '~/components/DropdownMenu.vue'
 import ToolTip from '~/components/ToolTip.vue'
 import SearchDropdown from '~/components/SearchDropdown.vue'
 import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
-import { authState, clearToken, loadCurrentUser } from '~/utils/auth'
+import { authState, clearToken } from '~/utils/auth'
 import { useUnreadCount } from '~/composables/useUnreadCount'
 import { useChannelsUnreadCount } from '~/composables/useChannelsUnreadCount'
 import { useIsMobile } from '~/utils/screen'
@@ -123,13 +144,11 @@ const isLogin = computed(() => authState.loggedIn)
 const isMobile = useIsMobile()
 const { count: unreadMessageCount, fetchUnreadCount } = useUnreadCount()
 const { hasUnread: hasChannelUnread, fetchChannelUnread } = useChannelsUnreadCount()
-const avatar = ref('')
 const showSearch = ref(false)
 const searchDropdown = ref(null)
 const userMenu = ref(null)
 const menuBtn = ref(null)
 const isCopying = ref(false)
-
 const onlineCount = ref(0)
 
 // 心跳检测
@@ -192,6 +211,7 @@ const copyInviteLink = async () => {
   const token = getToken()
   if (!token) {
     toast.error('请先登录')
+    isCopying.value = false // 🔥 修复：未登录时立即复原状态
     return
   }
   try {
@@ -235,17 +255,7 @@ const copyRssLink = async () => {
 }
 
 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
-    }
-  }
+  let id = authState.username || authState.id
   if (id) {
     navigateTo(`/users/${id}`, { replace: true })
   }
@@ -289,14 +299,6 @@ const iconClass = computed(() => {
 })
 
 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) {
       fetchUnreadCount()
@@ -306,17 +308,8 @@ onMounted(async () => {
     }
   }
 
-  await updateAvatar()
   await updateUnread()
 
-  watch(
-    () => authState.loggedIn,
-    async (isLoggedIn) => {
-      await updateAvatar()
-      await updateUnread()
-    },
-  )
-
   // 新增的在线人数逻辑
   sendPing()
   fetchCount()
@@ -333,7 +326,7 @@ onMounted(async () => {
   height: var(--header-height);
   background-color: var(--background-color-blur);
   backdrop-filter: var(--blur-10);
-  color: var(--header-text-color);
+  color: var(--primary-color);
   border-bottom: 1px solid var(--header-border-color);
 }
 
@@ -376,6 +369,7 @@ onMounted(async () => {
   flex-direction: row;
   align-items: center;
   gap: 20px;
+  padding-right: 15px;
 }
 
 .micon {
@@ -464,16 +458,13 @@ onMounted(async () => {
   cursor: pointer;
 }
 
-.invite_text {
-  font-size: 12px;
-  cursor: pointer;
-  color: var(--primary-color);
-}
-
 .invite_text:hover {
+  opacity: 0.8;
   text-decoration: underline;
 }
 
+.invite_text,
+.online-count,
 .rss-icon,
 .new-post-icon,
 .messages-icon {
@@ -484,8 +475,8 @@ onMounted(async () => {
 
 .unread-badge {
   position: absolute;
-  top: -5px;
-  right: -10px;
+  top: -4px;
+  right: -6px;
   background-color: #ff4d4f;
   color: white;
   border-radius: 50%;
@@ -500,8 +491,8 @@ onMounted(async () => {
 
 .unread-dot {
   position: absolute;
-  top: -2px;
-  right: -4px;
+  top: 0;
+  right: -1px;
   width: 8px;
   height: 8px;
   border-radius: 50%;
@@ -513,14 +504,61 @@ onMounted(async () => {
 }
 
 .online-count {
-  font-size: 14px;
-  display: flex;
-  align-items: center;
-  gap: 5px;
-  color: var(--primary-color);
   cursor: default;
 }
 
+/* === 统一图标按钮风格 === */
+.header-icon-item {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  font-size: 14px;
+  color: var(--primary-color);
+  cursor: pointer;
+  position: relative;
+  transition:
+    color 0.25s ease,
+    transform 0.15s ease,
+    opacity 0.2s ease;
+}
+
+.header-icon-item:hover {
+  opacity: 0.8;
+  transform: translateY(-1px);
+}
+
+/* 点击时瞬间高亮 + 轻微缩放 */
+.header-icon-item:active {
+  color: var(--primary-color-hover);
+  transform: scale(0.92);
+}
+
+.header-icon {
+  font-size: 20px;
+  line-height: 1;
+}
+
+.header-label {
+  font-size: 12px;
+  line-height: 1;
+  white-space: nowrap;
+}
+
+/* 在线人数的数字文字样式（无背景） */
+.header-badge {
+  position: absolute;
+  top: -4px;
+  right: -6px;
+  color: var(--primary-color); /* 🔹 使用主题主色 */
+  background: none; /* 🔹 去掉背景 */
+  font-size: 11px; /* 字体稍微大一点以便清晰 */
+  font-weight: 600; /* 加一点权重让数字更醒目 */
+  line-height: 1;
+  padding: 0; /* 去掉内边距 */
+}
+
 @keyframes rss-glow {
   0% {
     text-shadow: 0 0 0px var(--primary-color);
@@ -556,5 +594,12 @@ onMounted(async () => {
   .header-content-right {
     gap: 15px;
   }
+  /* 手机不显示文字 */
+  .header-label {
+    display: none;
+  }
+  .header-badge {
+    display: none;
+  }
 }
 </style>

frontend_nuxt/components/LoginOverlay.vue

@@ -3,15 +3,30 @@
     <div class="login-overlay-blur"></div>
     <div class="login-overlay-content">
       <user-icon class="login-overlay-icon" />
-      <div class="login-overlay-text">请先登录，点击跳转到登录页面</div>
-      <div class="login-overlay-button" @click="goLogin">登录</div>
+      <div class="login-overlay-text">{{ props.text }}</div>
+      <div class="login-overlay-button" @click="goLogin">{{ props.buttonText }}</div>
     </div>
   </div>
 </template>
 
 <script setup>
+const props = defineProps({
+  text: {
+    type: String,
+    default: '请先登录，点击跳转到登录页面',
+  },
+  buttonText: {
+    type: String,
+    default: '登录',
+  },
+  buttonLink: {
+    type: String,
+    default: '/login',
+  },
+})
+
 const goLogin = () => {
-  navigateTo('/login', { replace: true })
+  navigateTo(props.buttonLink, { replace: true })
 }
 </script>
 

frontend_nuxt/components/NotificationContainer.vue

@@ -45,6 +45,7 @@ export default {
   font-size: 12px;
   cursor: pointer;
   margin-left: 10px;
+  white-space: nowrap;
 }
 
 .mark-read-button:hover {
@@ -53,6 +54,7 @@ export default {
 
 .has-read-button {
   font-size: 12px;
+  white-space: nowrap;
 }
 
 @media (max-width: 768px) {

frontend_nuxt/components/PollForm.vue

@@ -4,11 +4,7 @@
       <span class="poll-row-title">投票选项</span>
       <div class="poll-option-item" v-for="(opt, idx) in data.options" :key="idx">
         <BaseInput v-model="data.options[idx]" placeholder="选项内容" />
-        <i
-          v-if="data.options.length > 2"
-          class="fa-solid fa-xmark remove-option-icon"
-          @click="removeOption(idx)"
-        ></i>
+        <close-icon class="remove-option-icon" @click="removeOption(idx)" />
       </div>
       <div class="add-option" @click="addOption">添加选项</div>
     </div>

frontend_nuxt/components/PostChangeLogItem.vue

@@ -36,12 +36,19 @@
         <template v-if="log.newFeatured">将文章设为精选</template>
         <template v-else>取消精选文章</template>
       </span>
+      <span v-else-if="log.type === 'VISIBLE_SCOPE'" class="change-log-content">
+        变更了文章可见范围, 从 {{ formatVisibleScope(log.oldVisibleScope) }} 修改为
+        {{ formatVisibleScope(log.newVisibleScope) }}
+      </span>
       <span v-else-if="log.type === 'VOTE_RESULT'" class="change-log-content"
         >系统已计算投票结果</span
       >
       <span v-else-if="log.type === 'LOTTERY_RESULT'" class="change-log-content"
         >系统已「精密计算」抽奖结果 (=ﾟωﾟ)ﾉ</span
       >
+      <span v-else-if="log.type === 'DONATE'" class="change-log-content"
+        >为文章打赏了 {{ log.amount ?? 0 }} 积分</span
+      >
     </div>
     <div class="change-log-time">{{ log.time }}</div>
     <div
@@ -66,6 +73,17 @@ const props = defineProps({
   title: String,
 })
 
+const VISIBLE_SCOPE_LABELS = {
+  ALL: '全部可见',
+  ONLY_ME: '仅自己可见',
+  ONLY_REGISTER: '仅注册用户可见',
+}
+
+const formatVisibleScope = (scope) => {
+  if (!scope) return VISIBLE_SCOPE_LABELS.ALL
+  return VISIBLE_SCOPE_LABELS[scope] ?? scope
+}
+
 const diffHtml = computed(() => {
   // Track theme changes
   const isDark = import.meta.client && document.documentElement.dataset.theme === 'dark'

frontend_nuxt/components/PostPoll.vue

@@ -2,6 +2,30 @@
   <div class="post-poll-container" v-if="poll">
     <div class="poll-top-container">
       <div class="poll-options-container">
+        <div class="poll-title-section">
+          <div class="poll-title-section-row">
+            <div class="poll-option-title" v-if="poll.multiple">多选</div>
+            <div class="poll-option-title" v-else-if="isProposal">
+              拟议分类：{{ poll.proposedName }}
+              <ToolTip
+                content="🗳️ 提案提交后将开放3天投票，需达到至少60%的赞成率并满10人参与方可通过。"
+                placement="bottom"
+                v-if="isProposal"
+              >
+                <info-icon class="info-icon" />
+              </ToolTip>
+            </div>
+            <div class="poll-option-title" v-else>单选</div>
+            <div class="poll-left-time">
+              <stopwatch class="poll-left-time-icon" />
+              <div class="poll-left-time-title">离结束</div>
+              <div class="poll-left-time-value">{{ countdown }}</div>
+            </div>
+          </div>
+          <div class="poll-title-section-row">
+            <div v-if="poll.description" class="proposal-description">{{ poll.description }}</div>
+          </div>
+        </div>
         <div v-if="showPollResult || pollEnded || hasVoted">
           <div v-for="(opt, idx) in poll.options" :key="idx" class="poll-option-result">
             <div class="poll-option-info-container">
@@ -29,16 +53,6 @@
           </div>
         </div>
         <div v-else>
-          <div class="poll-title-section">
-            <div class="poll-option-title" v-if="poll.multiple">多选</div>
-            <div class="poll-option-title" v-else>单选</div>
-
-            <div class="poll-left-time">
-              <stopwatch class="poll-left-time-icon" />
-              <div class="poll-left-time-title">离结束</div>
-              <div class="poll-left-time-value">{{ countdown }}</div>
-            </div>
-          </div>
           <template v-if="poll.multiple">
             <div
               v-for="(opt, idx) in poll.options"
@@ -103,11 +117,6 @@
       <div v-else-if="pollEnded" class="poll-option-hint"><stopwatch /> 投票已结束</div>
       <div v-else class="poll-option-hint">
         <div>您已投票，等待结束查看结果</div>
-        <div class="poll-left-time">
-          <stopwatch class="poll-left-time-icon" />
-          <div class="poll-left-time-title">离结束</div>
-          <div class="poll-left-time-value">{{ countdown }}</div>
-        </div>
       </div>
     </div>
   </div>
@@ -130,6 +139,9 @@ const emit = defineEmits(['refresh'])
 const loggedIn = computed(() => authState.loggedIn)
 const showPollResult = ref(false)
 
+const isProposal = computed(() =>
+  Object.prototype.hasOwnProperty.call(props.poll || {}, 'proposedName'),
+)
 const pollParticipants = computed(() => props.poll?.participants || [])
 const pollOptionParticipants = computed(() => props.poll?.optionParticipants || {})
 const pollVotes = computed(() => props.poll?.votes || {})
@@ -233,6 +245,34 @@ const submitMultiPoll = async () => {
   padding: 10px;
 }
 
+.proposal-info {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  padding: 8px 10px;
+  border-radius: 8px;
+  background-color: var(--background-color);
+  color: var(--text-color);
+}
+
+.proposal-name {
+  font-weight: 600;
+  font-size: 16px;
+}
+
+.proposal-status {
+  font-size: 14px;
+  opacity: 0.8;
+}
+
+.proposal-description {
+  font-size: 16px;
+  margin-top: 10px;
+  line-height: 1.5;
+  white-space: pre-wrap;
+  opacity: 0.8;
+}
+
 .poll-option-button {
   color: var(--text-color);
   padding: 5px 10px;
@@ -385,12 +425,20 @@ const submitMultiPoll = async () => {
 }
 
 .poll-title-section {
-  display: flex;
-  gap: 30px;
-  flex-direction: row;
   margin-bottom: 20px;
 }
 
+.poll-title-section-row {
+  display: flex;
+  align-items: center;
+  flex-direction: row;
+  gap: 30px;
+}
+
+.info-icon {
+  margin-right: 20px;
+}
+
 .poll-option-title {
   font-size: 18px;
   font-weight: bold;

frontend_nuxt/components/PostTypeSelect.vue

@@ -34,6 +34,7 @@ export default {
         { id: 'NORMAL', name: '普通帖子', icon: 'file-text' },
         { id: 'LOTTERY', name: '抽奖帖子', icon: 'gift' },
         { id: 'POLL', name: '投票帖子', icon: 'ranking-list' },
+        { id: 'PROPOSAL', name: '分类提案', icon: 'tag-one' },
       ]
     }
 

frontend_nuxt/components/PostVisibleScopeSelect.vue

@@ -0,0 +1,41 @@
+<template>
+  <Dropdown
+    v-model="selected"
+    :fetch-options="fetchTypes"
+    placeholder="选择帖子可见范围"
+  />
+</template>
+
+<script>
+import { computed, ref, watch } from 'vue'
+import Dropdown from '~/components/Dropdown.vue'
+
+export default {
+  name: 'PostVisibleScopeSelect',
+  components: { Dropdown },
+  props: {
+    modelValue: { type: String, default: 'ALL' },
+    // options: { type: Array, default: () => [] },
+  },
+  emits: ['update:modelValue'],
+  setup(props, { emit }) {
+
+    const fetchTypes = async () => {
+      return [
+        { id: 'ALL', name: '全部可见', icon: 'communication' },
+        { id: 'ONLY_ME', name: '仅自己可见', icon: 'user-icon' },
+        { id: 'ONLY_REGISTER', name: '仅注册用户可见', icon: 'peoples-two' },
+      ]
+    }
+
+    const selected = computed({
+      get: () => props.modelValue,
+      set: (v) => emit('update:modelValue', v),
+    })
+
+    return { fetchTypes, selected }
+  },
+}
+</script>
+
+<style scoped></style>

frontend_nuxt/components/ProposalForm.vue

@@ -0,0 +1,77 @@
+<template>
+  <div class="proposal-section">
+    <div class="proposal-row">
+      <span class="proposal-row-title rule">
+        <info-icon class="proposal-description-title-icon" />提案规则说明</span
+      >
+      <div class="proposal-description-content">
+        <p>📛 拟议分类名称需保持唯一，请勿与现有分类或正在提案中的名称重复。</p>
+        <p>📝 请在下方详细说明提案目的、预期价值及补充材料，方便大家快速理解。</p>
+        <p>🗳️ 提案提交后将开放 3 天投票，需达到至少 60% 的赞成率并满 10 人参与方可通过。</p>
+        <p>🤝 讨论请遵循社区守则，保持礼貌和善，欢迎附上相关案例或参考链接。</p>
+      </div>
+    </div>
+    <div class="proposal-row">
+      <span class="proposal-row-title">拟议分类名称</span>
+      <BaseInput v-model="data.proposedName" placeholder="请输入分类名称" />
+    </div>
+    <div class="proposal-row">
+      <span class="proposal-row-title">提案描述</span>
+      <BaseInput v-model="data.proposalDescription" placeholder="简要说明提案目的与理由" />
+    </div>
+  </div>
+</template>
+
+<script setup>
+import BaseInput from '~/components/BaseInput.vue'
+
+defineProps({
+  data: { type: Object, required: true },
+})
+</script>
+
+<style scoped>
+.proposal-section {
+  margin-top: 20px;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
+  margin-bottom: 200px;
+}
+
+.proposal-row-title {
+  font-size: 16px;
+  color: var(--text-color);
+  font-weight: bold;
+  margin-bottom: 10px;
+}
+
+.proposal-row-title.rule {
+  margin-bottom: 0;
+}
+
+.proposal-row {
+  display: flex;
+  flex-direction: column;
+}
+
+.proposal-activity {
+  margin-top: 20px;
+  padding: 20px;
+}
+
+.proposal-description-title-text {
+  font-size: 14px;
+  font-weight: bold;
+  margin-left: 5px;
+}
+
+.proposal-description-title-icon {
+  margin-right: 5px;
+}
+
+.proposal-description-content {
+  font-size: 12px;
+  opacity: 0.8;
+}
+</style>

frontend_nuxt/components/ReactionsGroup.vue

@@ -18,9 +18,11 @@
             <div>{{ counts[r.type] }}</div>
           </div>
 
-          <div class="reactions-viewer-item placeholder" @click="openPanel">
-            <sly-face-whit-smile class="reactions-viewer-item-placeholder-icon" />
-          </div>
+          <ToolTip content="发表心情" placement="bottom">
+            <div class="reactions-viewer-item placeholder" @click="openPanel">
+              <sly-face-whit-smile class="reactions-viewer-item-placeholder-icon" />
+            </div>
+          </ToolTip>
         </template>
         <template v-else-if="displayedReactions.length">
           <div
@@ -35,21 +37,11 @@
         </template>
       </div>
     </div>
-    <div class="make-reaction-container">
-      <div
-        v-if="props.contentType !== 'message'"
-        class="make-reaction-item like-reaction"
-        @click="toggleReaction('LIKE')"
-      >
-        <like v-if="!userReacted('LIKE')" />
-        <like v-else theme="filled" />
-        <span class="reactions-count" v-if="likeCount">{{ likeCount }}</span>
-      </div>
-      <slot></slot>
-    </div>
     <div
       v-if="panelVisible"
       class="reactions-panel"
+      ref="reactionsPanelRef"
+      :style="panelInlineStyle"
       @mouseenter="cancelHide"
       @mouseleave="scheduleHide"
     >
@@ -69,7 +61,7 @@
 </template>
 
 <script setup>
-import { computed, onMounted, ref, watch } from 'vue'
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
 import { reactionEmojiMap } from '~/utils/reactions'
@@ -102,8 +94,6 @@ const counts = computed(() => {
 })
 
 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)
 
@@ -152,9 +142,11 @@ const displayedReactions = computed(() => {
     .map((type) => ({ type }))
 })
 
-const panelTypes = computed(() => sortedReactionTypes.value.filter((t) => t !== 'LIKE'))
+const panelTypes = computed(() => sortedReactionTypes.value)
 
 const panelVisible = ref(false)
+const reactionsPanelRef = ref(null)
+const panelInlineStyle = ref({})
 let hideTimer = null
 const openPanel = () => {
   clearTimeout(hideTimer)
@@ -170,6 +162,33 @@ const cancelHide = () => {
   clearTimeout(hideTimer)
 }
 
+const updatePanelInlineStyle = () => {
+  if (!panelVisible.value) return
+  const panelEl = reactionsPanelRef.value
+  if (!panelEl) return
+  const parentEl = panelEl.closest('.reactions-container')?.parentElement?.parentElement
+  if (!parentEl) return
+  const parentWidth = parentEl.clientWidth - 20
+  panelInlineStyle.value = {
+    width: 'max-content',
+    maxWidth: `${parentWidth}px`,
+  }
+}
+
+watch(panelVisible, async (visible) => {
+  if (visible) {
+    await nextTick()
+    updatePanelInlineStyle()
+  }
+})
+
+watch(panelTypes, async () => {
+  if (panelVisible.value) {
+    await nextTick()
+    updatePanelInlineStyle()
+  }
+})
+
 const toggleReaction = async (type) => {
   const token = getToken()
   if (!token) {
@@ -245,6 +264,15 @@ const toggleReaction = async (type) => {
 
 onMounted(async () => {
   await initialize()
+  window.addEventListener('resize', updatePanelInlineStyle)
+})
+
+defineExpose({
+  toggleReaction,
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('resize', updatePanelInlineStyle)
 })
 </script>
 
@@ -253,11 +281,7 @@ onMounted(async () => {
   position: relative;
   display: flex;
   flex-direction: row;
-  gap: 10px;
   align-items: center;
-  width: 100%;
-  justify-content: space-between;
-  flex-wrap: wrap;
 }
 
 .reactions-viewer {
@@ -295,40 +319,15 @@ onMounted(async () => {
   padding-left: 5px;
 }
 
-.make-reaction-container {
-  display: flex;
-  flex-direction: row;
-  gap: 10px;
-}
-
-.make-reaction-item {
-  cursor: pointer;
-  padding: 4px;
-  opacity: 0.5;
-  border-radius: 8px;
-  font-size: 20px;
-}
-
-.like-reaction {
-  color: #ff0000;
-  display: flex;
-  flex-direction: row;
-  align-items: center;
-  gap: 5px;
-}
-
-.make-reaction-item:hover {
-  background-color: #ffe2e2;
-}
-
 .reactions-count {
   font-size: 16px;
   font-weight: bold;
+  margin-right: 15px;
 }
 
 .reactions-panel {
   position: absolute;
-  bottom: 50px;
+  bottom: 35px;
   background-color: var(--background-color);
   border: 1px solid var(--normal-border-color);
   border-radius: 20px;
@@ -361,7 +360,6 @@ onMounted(async () => {
   border: 1px solid var(--normal-border-color);
   border-radius: 10px;
   margin-right: 5px;
-  margin-bottom: 5px;
   font-size: 14px;
   color: var(--text-color);
   align-items: center;

frontend_nuxt/components/SearchDropdown.vue

@@ -17,7 +17,8 @@
           <input
             class="text-input"
             v-model="keyword"
-            placeholder="Search"
+            placeholder="键盘点击「/」以触发搜索"
+            ref="searchInput"
             @input="setSearch(keyword)"
           />
         </div>
@@ -48,7 +49,7 @@
 </template>
 
 <script setup>
-import { ref, watch } from 'vue'
+import { onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import Dropdown from '~/components/Dropdown.vue'
 import { stripMarkdown } from '~/utils/markdown'
 import { useIsMobile } from '~/utils/screen'
@@ -61,8 +62,48 @@ const keyword = ref('')
 const selected = ref(null)
 const results = ref([])
 const dropdown = ref(null)
+const searchInput = ref(null)
 const isMobile = useIsMobile()
 
+const isEditableElement = (el) => {
+  if (!el) return false
+  if (el.isContentEditable) return true
+  const tagName = el.tagName ? el.tagName.toLowerCase() : ''
+  if (tagName === 'input' || tagName === 'textarea' || tagName === 'select') {
+    return true
+  }
+  const role = el.getAttribute ? el.getAttribute('role') : null
+  return role === 'textbox'
+}
+
+const focusSearchInput = () => {
+  if (!searchInput.value) return
+  dropdown.value?.openMenu?.()
+  if (typeof searchInput.value.focus === 'function') {
+    try {
+      searchInput.value.focus({ preventScroll: true })
+    } catch (e) {
+      searchInput.value.focus()
+    }
+  }
+}
+
+const handleGlobalSlash = (event) => {
+  if (event.defaultPrevented) return
+  if (event.key !== '/' || event.ctrlKey || event.metaKey || event.altKey) return
+  if (isEditableElement(document.activeElement)) return
+  event.preventDefault()
+  focusSearchInput()
+}
+
+onMounted(() => {
+  window.addEventListener('keydown', handleGlobalSlash)
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('keydown', handleGlobalSlash)
+})
+
 const toggle = () => {
   dropdown.value.toggle()
 }
@@ -144,8 +185,7 @@ defineExpose({
 
 <style scoped>
 .search-dropdown {
-  margin-top: 20px;
-  width: 500px;
+  width: 300px;
 }
 
 .search-mobile-trigger {
@@ -154,7 +194,7 @@ defineExpose({
 }
 
 .search-input {
-  padding: 10px;
+  padding: 2px 10px;
   display: flex;
   align-items: center;
   width: 100%;
@@ -202,6 +242,7 @@ defineExpose({
 }
 
 .result-body {
+  line-height: 1;
   display: flex;
   flex-direction: column;
 }
@@ -215,4 +256,14 @@ defineExpose({
   font-size: 12px;
   color: #666;
 }
+
+.search-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.5);
+  z-index: 10000;
+}
 </style>

frontend_nuxt/pages/index.vue

@@ -1,10 +1,5 @@
 <template>
   <div class="home-page">
-    <div v-if="!isMobile" class="search-container">
-      <div class="search-title">一切可能，从此刻启航，在此遇见灵感与共鸣</div>
-      <SearchDropdown />
-    </div>
-
     <div class="topic-container">
       <div class="topic-item-container">
         <div
@@ -72,11 +67,13 @@
               <pin v-if="article.pinned" theme="outline" class="pinned-icon" />
               <gift v-if="article.type === 'LOTTERY'" class="lottery-icon" />
               <ranking-list v-else-if="article.type === 'POLL'" class="poll-icon" />
+              <hands v-else-if="article.type === 'PROPOSAL'" class="proposal-icon" />
               <star v-if="!article.rssExcluded" class="featured-icon" />
               {{ article.title }}
+              <lock class="preview-close-icon" v-if="article.isRestricted" />
             </NuxtLink>
-            <NuxtLink class="article-item-description main-item">
-              {{ sanitizeDescription(article.description) }}
+            <NuxtLink class="article-item-description main-item" :to="`/posts/${article.id}`">
+              <div v-html="stripMarkdownWithTiebaMoji(article.description, 500)"></div>
             </NuxtLink>
             <div class="article-info-container main-item">
               <ArticleCategory :category="article.category" />
@@ -116,7 +113,7 @@
       </div>
       <div v-else class="placeholder-container">分类浏览功能开发中，敬请期待。</div>
 
-      <!-- ✅ 通用“底部加载更多”组件（自管 loading/observer/并发） -->
+      <!-- 通用“底部加载更多”组件（自管 loading/observer/并发） -->
       <InfiniteLoadMore
         v-if="articles.length > 0"
         :key="ioKey"
@@ -143,6 +140,7 @@ import { useIsMobile } from '~/utils/screen'
 import BaseUserAvatar from '~/components/BaseUserAvatar.vue'
 import TimeManager from '~/utils/time'
 import { selectedCategoryGlobal, selectedTagsGlobal } from '~/composables/postFilter'
+import { stripMarkdownWithTiebaMoji } from '~/utils/markdown'
 useHead({
   title: 'OpenIsle - 全面开源的自由社区',
   meta: [
@@ -298,6 +296,7 @@ const {
       comments: p.commentCount,
       views: p.views,
       rssExcluded: p.rssExcluded || false,
+      isRestricted: p.visibleScope === 'ONLY_ME' || p.visibleScope === 'ONLY_REGISTER',
       time: TimeManager.format(
         selectedTopic.value === '最新回复' ? p.lastReplyAt || p.createdAt : p.createdAt,
       ),
@@ -339,6 +338,7 @@ const fetchNextPage = async () => {
     members: (p.participants || []).map((m) => ({ id: m.id, avatar: m.avatar })),
     comments: p.commentCount,
     views: p.views,
+    isRestricted: p.visibleScope === 'ONLY_ME' || p.visibleScope === 'ONLY_REGISTER',
     rssExcluded: p.rssExcluded || false,
     time: TimeManager.format(
       selectedTopic.value === '最新回复' ? p.lastReplyAt || p.createdAt : p.createdAt,
@@ -378,9 +378,6 @@ onBeforeUnmount(() => {
 /** 供 InfiniteLoadMore 重建用的 key：筛选/Tab 改变即重建内部状态 */
 const ioKey = computed(() => asyncKey.value.join('::'))
 
-/** 其他工具函数 **/
-const sanitizeDescription = (text) => stripMarkdown(text)
-
 // 页面选项同步到全局状态
 watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {
   selectedCategoryGlobal.value = newCategory
@@ -537,16 +534,22 @@ watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {
 .article-comments,
 .header-item.comments {
   width: 5%;
+  justify-content: flex-end;
+  text-align: right;
 }
 
 .article-views,
 .header-item.views {
   width: 5%;
+  justify-content: flex-end;
+  text-align: right;
 }
 
 .article-time,
 .header-item.activity {
   width: 10%;
+  justify-content: flex-end;
+  text-align: left;
 }
 
 .article-item-title {
@@ -568,6 +571,7 @@ watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {
 .pinned-icon,
 .lottery-icon,
 .featured-icon,
+.proposal-icon,
 .poll-icon {
   margin-right: 4px;
   color: var(--primary-color);

frontend_nuxt/pages/login.vue

@@ -40,7 +40,7 @@
 
 <script setup>
 import { toast } from '~/main'
-import { setToken, loadCurrentUser } from '~/utils/auth'
+import { setToken } from '~/utils/auth'
 import BaseInput from '~/components/BaseInput.vue'
 import ThirdPartyAuth from '~/components/ThirdPartyAuth.vue'
 import { registerPush } from '~/utils/push'
@@ -61,7 +61,6 @@ const submitLogin = async () => {
     const data = await res.json()
     if (res.ok && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush()
       await navigateTo('/', { replace: true })

frontend_nuxt/pages/message-box/[id].vue

@@ -61,14 +61,31 @@
                 @click="handleContentClick"
               ></div>
             </div>
-            <ReactionsGroup
-              :model-value="item.reactions"
-              content-type="message"
-              :content-id="item.id"
-              @update:modelValue="(v) => (item.reactions = v)"
-            >
-              <div @click="setReply(item)" class="reply-btn"><next /> 写个回复...</div>
-            </ReactionsGroup>
+            <div class="message-reaction-row">
+              <ReactionsGroup
+                :ref="(el) => setMessageReactionRef(item.id, el)"
+                :model-value="item.reactions"
+                content-type="message"
+                :content-id="item.id"
+                @update:modelValue="(v) => (item.reactions = v)"
+              />
+              <div class="message-reaction-actions">
+                <div
+                  class="reaction-action like-action"
+                  :class="{ selected: isMessageLiked(item) }"
+                  @click="toggleMessageLike(item)"
+                >
+                  <like v-if="!isMessageLiked(item)" />
+                  <like v-else theme="filled" />
+                  <span v-if="getMessageLikeCount(item)" class="reaction-count">{{
+                    getMessageLikeCount(item)
+                  }}</span>
+                </div>
+                <div @click="setReply(item)" class="reaction-action reply-btn">
+                  <next /> 写个回复...
+                </div>
+              </div>
+            </div>
           </template>
         </BaseTimeline>
         <div class="empty-container">
@@ -180,6 +197,32 @@ function setReply(message) {
   replyTo.value = message
 }
 
+const messageReactionRefs = new Map()
+function setMessageReactionRef(id, el) {
+  if (el) {
+    messageReactionRefs.set(id, el)
+  } else {
+    messageReactionRefs.delete(id)
+  }
+}
+
+function getMessageLikeCount(message) {
+  return (message.reactions || []).filter((reaction) => reaction.type === 'LIKE').length
+}
+
+function isMessageLiked(message) {
+  const username = currentUser.value?.username
+  if (!username) return false
+  return (message.reactions || []).some(
+    (reaction) => reaction.type === 'LIKE' && reaction.user === username,
+  )
+}
+
+function toggleMessageLike(message) {
+  const group = messageReactionRefs.get(message.id)
+  group?.toggleReaction('LIKE')
+}
+
 /** 改造：滚动函数 —— smooth & instant */
 function scrollToBottomSmooth() {
   const el = messagesListEl.value
@@ -710,6 +753,55 @@ function goBack() {
   background-color: var(--normal-light-background-color);
 }
 
+.message-reaction-row {
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+  gap: 10px;
+  flex-wrap: wrap;
+  margin-top: 6px;
+}
+
+.message-reaction-actions {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 10px;
+}
+
+.reaction-action {
+  cursor: pointer;
+  padding: 4px 10px;
+  border-radius: 10px;
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  opacity: 0.6;
+  font-size: 16px;
+  transition:
+    background-color 0.2s ease,
+    opacity 0.2s ease;
+}
+
+.reaction-action:hover {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-action.like-action {
+  color: #ff0000;
+}
+
+.reaction-action.selected {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-count {
+  font-size: 14px;
+  font-weight: bold;
+}
+
 .reply-header {
   display: flex;
   flex-direction: row;
@@ -723,14 +815,8 @@ function goBack() {
 }
 
 .reply-btn {
-  cursor: pointer;
-  padding: 4px;
-  opacity: 0.6;
   font-size: 12px;
-}
-
-.reply-btn:hover {
-  opacity: 1;
+  color: var(--primary-color);
 }
 
 .active-reply {

frontend_nuxt/pages/message-box/index.vue

@@ -84,7 +84,7 @@
           >
             <div class="conversation-avatar">
               <BaseImage
-                :src="ch.avatar || '/default-avatar.svg'"
+                :src="ch.avatar"
                 :alt="ch.name"
                 class="avatar-img"
                 @error="handleAvatarError"
@@ -194,7 +194,7 @@ function formatTime(timeString) {
 
 // 头像加载失败处理
 function handleAvatarError(event) {
-  event.target.src = '/default-avatar.svg'
+  event.target.src = null
 }
 
 async function fetchChannels() {

frontend_nuxt/pages/message.vue

@@ -75,7 +75,9 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                         >
-                          {{ stripMarkdownLength(item.parentComment.content, 100) }}
+                          <span
+                            v-html="stripMarkdownWithTiebaMoji(item.parentComment.content, 500)"
+                          ></span>
                         </NuxtLink>
                       </span>
                       回复了
@@ -85,7 +87,9 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                          <span
+                            v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"
+                          ></span>
                         </NuxtLink>
                       </span>
                     </NotificationContainer>
@@ -115,7 +119,9 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                          <span
+                            v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"
+                          ></span>
                         </NuxtLink>
                       </span>
                     </NotificationContainer>
@@ -162,7 +168,9 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                          <span
+                            v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"
+                          ></span>
                         </NuxtLink>
                       </span>
                       进行了表态
@@ -251,6 +259,38 @@
                       已出结果
                     </NotificationContainer>
                   </template>
+                  <template v-else-if="item.type === 'CATEGORY_PROPOSAL_RESULT_OWNER'">
+                    <NotificationContainer :item="item" :markRead="markRead">
+                      你的分类提案
+                      <NuxtLink
+                        class="notif-content-text"
+                        @click="markRead(item.id)"
+                        :to="`/posts/${item.post.id}`"
+                      >
+                        {{ stripMarkdownLength(item.post.title, 100) }}
+                      </NuxtLink>
+                      <span v-if="item.approved">已通过</span>
+                      <span v-else>
+                        未通过<span v-if="item.content">，原因：{{ item.content }}</span>
+                      </span>
+                    </NotificationContainer>
+                  </template>
+                  <template v-else-if="item.type === 'CATEGORY_PROPOSAL_RESULT_PARTICIPANT'">
+                    <NotificationContainer :item="item" :markRead="markRead">
+                      你参与的分类提案
+                      <NuxtLink
+                        class="notif-content-text"
+                        @click="markRead(item.id)"
+                        :to="`/posts/${item.post.id}`"
+                      >
+                        {{ stripMarkdownLength(item.post.title, 100) }}
+                      </NuxtLink>
+                      <span v-if="item.approved">已通过</span>
+                      <span v-else>
+                        未通过<span v-if="item.content">，原因：{{ item.content }}</span>
+                      </span>
+                    </NotificationContainer>
+                  </template>
                   <template v-else-if="item.type === 'POST_UPDATED'">
                     <NotificationContainer :item="item" :markRead="markRead">
                       您关注的帖子
@@ -267,7 +307,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <span v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></span>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -287,7 +327,9 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                       >
-                        {{ stripMarkdownLength(item.parentComment.content, 100) }}
+                        <span
+                          v-html="stripMarkdownWithTiebaMoji(item.parentComment.content, 500)"
+                        ></span>
                       </NuxtLink>
                       回复了
                       <NuxtLink
@@ -295,7 +337,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <span v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></span>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -323,7 +365,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <span v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></span>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -342,7 +384,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <span v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></span>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -542,6 +584,27 @@
                       被收录为精选
                     </NotificationContainer>
                   </template>
+                  <template v-else-if="item.type === 'DONATION'">
+                    <NotificationContainer :item="item" :markRead="markRead">
+                      <NuxtLink
+                        class="notif-content-text"
+                        @click="markRead(item.id)"
+                        :to="`/users/${item.fromUser.id}`"
+                      >
+                        {{ item.fromUser.username }}
+                      </NuxtLink>
+                      在帖子
+                      <NuxtLink
+                        class="notif-content-text"
+                        @click="markRead(item.id)"
+                        :to="`/posts/${item.post.id}`"
+                      >
+                        {{ stripMarkdownLength(item.post.title, 100) }}
+                      </NuxtLink>
+                      打赏了你
+                      <template v-if="item.content"> ，获得 {{ item.content }} 积分 </template>
+                    </NotificationContainer>
+                  </template>
                   <template v-else-if="item.type === 'POST_DELETED'">
                     <NotificationContainer :item="item" :markRead="markRead">
                       管理员
@@ -556,7 +619,7 @@
                       </template>
                       删除了您的帖子
                       <span class="notif-content-text">
-                        {{ stripMarkdownLength(item.content, 100) }}
+                        <span v-html="stripMarkdownWithTiebaMoji(item.content, 500)"></span>
                       </span>
                     </NotificationContainer>
                   </template>
@@ -586,7 +649,7 @@ import InfiniteLoadMore from '~/components/InfiniteLoadMore.vue'
 import BaseTabs from '~/components/BaseTabs.vue'
 import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
-import { stripMarkdownLength } from '~/utils/markdown'
+import { stripMarkdownWithTiebaMoji } from '~/utils/markdown'
 import {
   fetchNotifications,
   fetchUnreadCount,
@@ -754,6 +817,10 @@ const formatType = (t) => {
       return '发布的投票结果已公布'
     case 'POLL_RESULT_PARTICIPANT':
       return '参与的投票结果已公布'
+    case 'CATEGORY_PROPOSAL_RESULT_OWNER':
+      return '分类提案结果已公布'
+    case 'CATEGORY_PROPOSAL_RESULT_PARTICIPANT':
+      return '参与的分类提案结果已公布'
     default:
       return t
   }

frontend_nuxt/pages/new-post.vue

@@ -11,6 +11,7 @@
           <CategorySelect v-model="selectedCategory" />
           <TagSelect v-model="selectedTags" creatable />
           <PostTypeSelect v-model="postType" />
+          <PostVisibleScopeSelect v-model="postVisibleScope"/>
         </div>
         <div class="post-options-right">
           <div class="post-clear" @click="clearPost"><clear-icon /> 清空</div>
@@ -37,6 +38,7 @@
       </div>
       <LotteryForm v-if="postType === 'LOTTERY'" :data="lottery" />
       <PollForm v-if="postType === 'POLL'" :data="poll" />
+      <ProposalForm v-if="postType === 'PROPOSAL'" :data="proposal" />
     </div>
   </div>
 </template>
@@ -50,8 +52,10 @@ import PostTypeSelect from '~/components/PostTypeSelect.vue'
 import TagSelect from '~/components/TagSelect.vue'
 import LotteryForm from '~/components/LotteryForm.vue'
 import PollForm from '~/components/PollForm.vue'
+import ProposalForm from '~/components/ProposalForm.vue'
 import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
+import PostVisibleScopeSelect from '~/components/PostVisibleScopeSelect.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -60,6 +64,7 @@ const content = ref('')
 const selectedCategory = ref('')
 const selectedTags = ref([])
 const postType = ref('NORMAL')
+const postVisibleScope = ref('ALL')
 const lottery = reactive({
   prizeIcon: '',
   prizeIconFile: null,
@@ -76,6 +81,10 @@ const poll = reactive({
   endTime: null,
   multiple: false,
 })
+const proposal = reactive({
+  proposedName: '',
+  proposalDescription: '',
+})
 const startTime = ref(null)
 const isWaitingPosting = ref(false)
 const isAiLoading = ref(false)
@@ -94,6 +103,7 @@ const loadDraft = async () => {
       content.value = data.content || ''
       selectedCategory.value = data.categoryId || ''
       selectedTags.value = data.tagIds || []
+      postVisibleScope.value = data.visiblescope
 
       toast.success('草稿已加载')
     }
@@ -109,6 +119,7 @@ const clearPost = async () => {
   content.value = ''
   selectedCategory.value = ''
   selectedTags.value = []
+  postVisibleScope.value = 'ALL'
   postType.value = 'NORMAL'
   lottery.prizeIcon = ''
   lottery.prizeIconFile = null
@@ -123,6 +134,8 @@ const clearPost = async () => {
   poll.options = ['', '']
   poll.endTime = null
   poll.multiple = false
+  proposal.proposedName = ''
+  proposal.proposalDescription = ''
 
   // 删除草稿
   const token = getToken()
@@ -160,6 +173,7 @@ const saveDraft = async () => {
         content: content.value,
         categoryId: selectedCategory.value || null,
         tagIds,
+        postVisibleScopeType:postVisibleScope.value
       }),
     })
     if (res.ok) {
@@ -283,6 +297,12 @@ const submitPost = async () => {
       return
     }
   }
+  if (postType.value === 'PROPOSAL') {
+    if (!proposal.proposedName.trim()) {
+      toast.error('请填写拟议分类名称')
+      return
+    }
+  }
   try {
     const token = getToken()
     await ensureTags(token)
@@ -303,36 +323,46 @@ const submitPost = async () => {
       }
       prizeIconUrl = uploadData.data.url
     }
+    const toUtcString = (value) => {
+      if (!value) return undefined
+      return new Date(new Date(value).getTime() + 8.02 * 60 * 60 * 1000).toISOString()
+    }
+
+    const payload = {
+      title: title.value,
+      content: content.value,
+      categoryId: selectedCategory.value,
+      tagIds: selectedTags.value,
+      type: postType.value,
+      postVisibleScopeType: postVisibleScope.value,
+    }
+
+    if (postType.value === 'LOTTERY') {
+      payload.prizeIcon = prizeIconUrl
+      payload.prizeName = lottery.prizeName
+      payload.prizeCount = lottery.prizeCount
+      payload.prizeDescription = lottery.prizeDescription
+      payload.pointCost = lottery.pointCost
+      payload.startTime = startTime.value ? new Date(startTime.value).toISOString() : undefined
+      payload.endTime = toUtcString(lottery.endTime)
+    } else if (postType.value === 'POLL') {
+      payload.options = poll.options
+      payload.multiple = poll.multiple
+      payload.endTime = toUtcString(poll.endTime)
+    } else if (postType.value === 'PROPOSAL') {
+      payload.proposedName = proposal.proposedName
+      payload.proposalDescription = proposal.proposalDescription
+    }
+
     const res = await fetch(`${API_BASE_URL}/api/posts`, {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
         Authorization: `Bearer ${token}`,
       },
-      body: JSON.stringify({
-        title: title.value,
-        content: content.value,
-        categoryId: selectedCategory.value,
-        tagIds: selectedTags.value,
-        type: postType.value,
-        prizeIcon: postType.value === 'LOTTERY' ? prizeIconUrl : undefined,
-        prizeName: postType.value === 'LOTTERY' ? lottery.prizeName : undefined,
-        prizeCount: postType.value === 'LOTTERY' ? lottery.prizeCount : undefined,
-        prizeDescription: postType.value === 'LOTTERY' ? lottery.prizeDescription : undefined,
-        options: postType.value === 'POLL' ? poll.options : undefined,
-        multiple: postType.value === 'POLL' ? poll.multiple : undefined,
-        startTime:
-          postType.value === 'LOTTERY' ? new Date(startTime.value).toISOString() : undefined,
-        pointCost: postType.value === 'LOTTERY' ? lottery.pointCost : undefined,
-        // 将时间转换为 UTC+8.5 时区 todo: 需要优化
-        endTime:
-          postType.value === 'LOTTERY'
-            ? new Date(new Date(lottery.endTime).getTime() + 8.02 * 60 * 60 * 1000).toISOString()
-            : postType.value === 'POLL'
-              ? new Date(new Date(poll.endTime).getTime() + 8.02 * 60 * 60 * 1000).toISOString()
-              : undefined,
-      }),
+      body: JSON.stringify(payload),
     })
+    
     const data = await res.json()
     if (res.ok) {
       if (data.reward && data.reward > 0) {

frontend_nuxt/pages/points.vue

@@ -184,6 +184,27 @@
                   }}</NuxtLink>
                   参与，获得 {{ item.amount }} 积分
                 </template>
+                <template v-else-if="item.type === 'DONATE_SENT'">
+                  你在文章
+                  <NuxtLink :to="`/posts/${item.postId}`" class="timeline-link">{{
+                    item.postTitle
+                  }}</NuxtLink>
+                  中打赏了
+                  <NuxtLink :to="`/users/${item.fromUserId}`" class="timeline-link">{{
+                    item.fromUserName
+                  }}</NuxtLink>
+                  ，消耗 {{ -item.amount }} 积分
+                </template>
+                <template v-else-if="item.type === 'DONATE_RECEIVED'">
+                  <NuxtLink :to="`/users/${item.fromUserId}`" class="timeline-link">{{
+                    item.fromUserName
+                  }}</NuxtLink>
+                  在文章
+                  <NuxtLink :to="`/posts/${item.postId}`" class="timeline-link">{{
+                    item.postTitle
+                  }}</NuxtLink>
+                  中打赏了你，获得 {{ item.amount }} 积分
+                </template>
                 <template v-else-if="item.type === 'SYSTEM_ONLINE'"> 积分历史系统上线 </template>
                 <paper-money-two /> 你目前的积分是 {{ item.balance }}
               </div>
@@ -248,6 +269,8 @@ const iconMap = {
   FEATURE: 'star',
   LOTTERY_JOIN: 'medal-one',
   LOTTERY_REWARD: 'fireworks',
+  DONATE_SENT: 'paper-money-two',
+  DONATE_RECEIVED: 'paper-money-two',
   POST_LIKE_CANCELLED: 'clear-icon',
   COMMENT_LIKE_CANCELLED: 'clear-icon',
 }

frontend_nuxt/pages/posts/[id]/edit.vue

@@ -10,6 +10,7 @@
         <div class="post-options-left">
           <CategorySelect v-model="selectedCategory" />
           <TagSelect v-model="selectedTags" creatable />
+          <PostVisibleScopeSelect v-model="selectedVisibleScope"/>
         </div>
         <div class="post-options-right">
           <div class="post-clear" @click="clearPost"><clear-icon /> 清空</div>
@@ -44,6 +45,7 @@ import TagSelect from '~/components/TagSelect.vue'
 import { toast } from '~/main'
 import { getToken, authState } from '~/utils/auth'
 import LoginOverlay from '~/components/LoginOverlay.vue'
+import PostVisibleScopeSelect from '~/components/PostVisibleScopeSelect.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -51,6 +53,7 @@ const title = ref('')
 const content = ref('')
 const selectedCategory = ref('')
 const selectedTags = ref([])
+const selectedVisibleScope = ref('ALL')
 const isWaitingPosting = ref(false)
 const isAiLoading = ref(false)
 const isLogin = computed(() => authState.loggedIn)
@@ -70,6 +73,7 @@ const loadPost = async () => {
       content.value = data.content || ''
       selectedCategory.value = data.category.id || ''
       selectedTags.value = (data.tags || []).map((t) => t.id)
+      selectedVisibleScope.value = data.visibleScope
     }
   } catch (e) {
     toast.error('加载失败')
@@ -180,6 +184,7 @@ const submitPost = async () => {
         content: content.value,
         categoryId: selectedCategory.value,
         tagIds: selectedTags.value,
+        postVisibleScopeType:selectedVisibleScope.value
       }),
     })
     const data = await res.json()

frontend_nuxt/pages/posts/[id]/index.vue

@@ -1,5 +1,22 @@
 <template>
-  <div class="post-page-container">
+  <div v-if="isRestricted" class="restricted-content">
+    <template v-if="visibleScope === 'ONLY_ME'">
+      <LoginOverlay
+        text="这是一篇私密文章，仅作者本人及管理员可见"
+        button-text="返回首页"
+        button-link="/"
+      />
+    </template>
+
+    <template v-else-if="visibleScope === 'ONLY_REGISTER'">
+      <LoginOverlay
+        text="这是一篇仅登录用户可见的文章，请先登录"
+        button-text="登录"
+        button-link="/login"
+      />
+    </template>
+  </div>
+  <div v-else class="post-page-container">
     <div v-if="isWaitingFetchingPost" class="loading-container">
       <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
     </div>
@@ -16,7 +33,9 @@
           <div v-if="status === 'PENDING'" class="article-pending-button">审核中</div>
           <div v-if="status === 'REJECTED'" class="article-block-button">已拒绝</div>
           <div v-if="!rssExcluded" class="article-featured-button">精品</div>
-          <div v-if="closed" class="article-closed-button">已关闭</div>
+          <div v-if="closed" class="article-gray-button">已关闭</div>
+          <div v-if="visibleScope === 'ONLY_ME'" class="article-gray-button">仅自己可见</div>
+          <div v-if="visibleScope === 'ONLY_REGISTER'" class="article-gray-button">仅登录可见</div>
           <div
             v-if="!closed && loggedIn && !isAuthor && !subscribed"
             class="article-subscribe-button"
@@ -92,11 +111,29 @@
           ></div>
 
           <div class="article-footer-container">
-            <ReactionsGroup v-model="postReactions" content-type="post" :content-id="postId">
-              <div class="make-reaction-item copy-link" @click="copyPostLink">
+            <div class="article-option-container">
+              <ReactionsGroup
+                ref="postReactionsGroupRef"
+                v-model="postReactions"
+                content-type="post"
+                :content-id="postId"
+              />
+              <DonateGroup :post-id="postId" :author-id="author.id" :is-author="isAuthor" />
+            </div>
+            <div class="article-footer-actions">
+              <div
+                class="reaction-action like-action"
+                :class="{ selected: postLikedByMe }"
+                @click="togglePostLike"
+              >
+                <like v-if="!postLikedByMe" />
+                <like v-else theme="filled" />
+                <span v-if="postLikeCount" class="reaction-count">{{ postLikeCount }}</span>
+              </div>
+              <div class="reaction-action copy-link" @click="copyPostLink">
                 <link-icon />
               </div>
-            </ReactionsGroup>
+            </div>
           </div>
         </div>
       </div>
@@ -147,25 +184,6 @@
       </div>
     </div>
 
-    <div class="post-page-scroller-container">
-      <div class="scroller">
-        <div v-if="isWaitingFetchingPost" class="scroller-time">loading...</div>
-        <div v-else class="scroller-time">{{ scrollerTopTime }}</div>
-        <div class="scroller-middle">
-          <input
-            type="range"
-            class="scroller-range"
-            :max="totalPosts"
-            :min="1"
-            v-model.number="currentIndex"
-            @input="onSliderInput"
-          />
-          <div class="scroller-index">{{ currentIndex }}/{{ totalPosts }}</div>
-        </div>
-        <div v-if="isWaitingFetchingPost" class="scroller-time">loading...</div>
-        <div v-else class="scroller-time">{{ lastReplyTime }}</div>
-      </div>
-    </div>
     <vue-easy-lightbox
       :visible="lightboxVisible"
       :index="lightboxIndex"
@@ -196,6 +214,7 @@ import PostChangeLogItem from '~/components/PostChangeLogItem.vue'
 import ArticleTags from '~/components/ArticleTags.vue'
 import ArticleCategory from '~/components/ArticleCategory.vue'
 import ReactionsGroup from '~/components/ReactionsGroup.vue'
+import DonateGroup from '~/components/DonateGroup.vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
 import PostLottery from '~/components/PostLottery.vue'
 import PostPoll from '~/components/PostPoll.vue'
@@ -209,6 +228,7 @@ import { useIsMobile } from '~/utils/screen'
 import Dropdown from '~/components/Dropdown.vue'
 import { ClientOnly } from '#components'
 import { useConfirm } from '~/composables/useConfirm'
+import { Lock } from '@icon-park/vue-next'
 const { confirm } = useConfirm()
 
 const config = useRuntimeConfig()
@@ -222,7 +242,26 @@ const author = ref('')
 const postContent = ref('')
 const category = ref('')
 const tags = ref([])
+const visibleScope = ref('ALL') // 可见范围
+const isRestricted = computed(() => {
+  return (
+    (visibleScope.value === 'ONLY_ME' && !isAuthor.value && !isAdmin.value) ||
+    (visibleScope.value === 'ONLY_REGISTER' && !loggedIn.value)
+  )
+})
 const postReactions = ref([])
+const postReactionsGroupRef = ref(null)
+const postLikeCount = computed(
+  () => postReactions.value.filter((reaction) => reaction.type === 'LIKE').length,
+)
+const postLikedByMe = computed(() =>
+  postReactions.value.some(
+    (reaction) => reaction.type === 'LIKE' && reaction.user === authState.username,
+  ),
+)
+const togglePostLike = () => {
+  postReactionsGroupRef.value?.toggleReaction('LIKE')
+}
 const comments = ref([])
 const changeLogs = ref([])
 const status = ref('PUBLISHED')
@@ -366,17 +405,31 @@ const changeLogIcon = (l) => {
       return 'unlock'
     }
   } else if (l.type === 'PINNED') {
-    return 'pin-icon'
+    if (l.newPinnedAt) {
+      return 'pin'
+    } else {
+      return 'clear-icon'
+    }
   } else if (l.type === 'FEATURED') {
     if (l.newFeatured) {
       return 'star'
     } else {
       return 'dislike'
     }
+  } else if (l.type === 'VISIBLE_SCOPE') {
+    if (l.newVisibleScope === 'ONLY_ME') {
+      return 'lock-one'
+    } else if (l.newVisibleScope === 'ONLY_REGISTER') {
+      return 'peoples-two'
+    } else {
+      return 'communication'
+    }
   } else if (l.type === 'VOTE_RESULT') {
     return 'check-one'
   } else if (l.type === 'LOTTERY_RESULT') {
     return 'gift'
+  } else if (l.type === 'DONATE') {
+    return 'financing'
   } else {
     return 'info'
   }
@@ -401,6 +454,9 @@ const mapChangeLog = (l) => ({
   newCategory: l.newCategory,
   oldTags: l.oldTags,
   newTags: l.newTags,
+  oldVisibleScope: l.oldVisibleScope,
+  newVisibleScope: l.newVisibleScope,
+  amount: l.amount,
   icon: changeLogIcon(l),
 })
 
@@ -459,15 +515,27 @@ const onCommentDeleted = (id) => {
   fetchTimeline()
 }
 
+const tokenHeader = computed(() => {
+  const token = getToken()
+  return token ? { Authorization: `Bearer ${token}` } : {}
+})
 const {
   data: postData,
   pending: pendingPost,
   error: postError,
   refresh: refreshPost,
-} = await useAsyncData(`post-${postId}`, () => $fetch(`${API_BASE_URL}/api/posts/${postId}`), {
-  server: true,
-  lazy: false,
-})
+} = await useAsyncData(
+  `post-${postId}`,
+  async () => {
+    try {
+      return await $fetch(`${API_BASE_URL}/api/posts/${postId}`, { headers: tokenHeader.value })
+    } catch (err) {}
+  },
+  {
+    server: false,
+    lazy: false,
+  },
+)
 
 // 用 pendingPost 驱动现有 UI（替代 isWaitingFetchingPost 手控）
 const isWaitingFetchingPost = computed(() => pendingPost.value)
@@ -481,6 +549,7 @@ watchEffect(() => {
   title.value = data.title
   category.value = data.category
   tags.value = data.tags || []
+  visibleScope.value = data.visibleScope || 'ALL'
   postReactions.value = data.reactions || []
   subscribed.value = !!data.subscribed
   status.value = data.status
@@ -897,7 +966,7 @@ onMounted(async () => {
 <style>
 .post-page-container {
   background-color: var(--background-color);
-  display: flex;
+  display: block;
   flex-direction: row;
 }
 
@@ -910,9 +979,10 @@ onMounted(async () => {
 }
 
 .post-page-main-container {
+  position: relative;
   scrollbar-width: none;
   padding: 20px;
-  width: calc(85% - 40px);
+  width: calc(100% - 40px);
 }
 
 .info-content-text p code {
@@ -964,6 +1034,35 @@ onMounted(async () => {
   opacity: 0.5;
 }
 
+.skeleton {
+  background-color: #eee;
+  border-radius: 8px;
+  overflow: hidden;
+  position: relative;
+  height: 20px;
+  margin-top: 5px;
+}
+
+.skeleton::before {
+  content: '';
+  display: block;
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  background: linear-gradient(90deg, #eee 0%, #f5f5f7 40%, #e0e0e0 100%);
+  transform: translateX(-100%);
+  animation: skeleton-shimmer 1.5s infinite linear;
+  z-index: 1;
+  border-radius: 8px;
+}
+@keyframes skeleton-shimmer {
+  100% {
+    transform: translateX(100%);
+  }
+}
+
 .user-avatar-container {
   display: flex;
   flex-direction: row;
@@ -1068,7 +1167,7 @@ onMounted(async () => {
   white-space: nowrap;
 }
 
-.article-closed-button,
+.article-gray-button,
 .article-subscribe-button-text,
 .article-featured-button,
 .article-unsubscribe-button-text {
@@ -1121,7 +1220,7 @@ onMounted(async () => {
   font-size: 14px;
 }
 
-.article-closed-button {
+.article-gray-button {
   background-color: var(--background-color);
   color: gray;
   border: 1px solid gray;
@@ -1241,35 +1340,61 @@ onMounted(async () => {
 .article-footer-container {
   display: flex;
   flex-direction: row;
+  justify-content: space-between;
   gap: 10px;
   margin-top: 0px;
+  flex-wrap: wrap;
+  margin-bottom: 10px;
 }
 
-.reactions-viewer {
+.article-option-container {
   display: flex;
   flex-direction: row;
-  gap: 20px;
   align-items: center;
+  flex-wrap: wrap;
 }
 
-.reactions-viewer-item-container {
-  display: flex;
-  flex-direction: row;
-  gap: 2px;
-  align-items: center;
-}
-
-.reactions-viewer-item {
-  font-size: 16px;
-}
-
-.make-reaction-container {
+.article-footer-actions {
   display: flex;
   flex-direction: row;
   gap: 10px;
+  align-items: center;
 }
 
-.copy-link:hover {
+.reaction-action {
+  cursor: pointer;
+  padding: 4px 10px;
+  opacity: 0.6;
+  border-radius: 10px;
+  font-size: 20px;
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  transition:
+    background-color 0.2s ease,
+    opacity 0.2s ease;
+}
+
+.reaction-action:hover {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-action.like-action {
+  color: #ff0000;
+}
+
+.reaction-action.selected {
+  opacity: 1;
+  background-color: var(--normal-light-background-color);
+}
+
+.reaction-count {
+  font-size: 16px;
+  font-weight: bold;
+}
+
+.reaction-action.copy-link:hover {
   background-color: #e2e2e2;
 }
 
@@ -1277,6 +1402,76 @@ onMounted(async () => {
   position: relative;
 }
 
+/* ======== 权限锁定状态 ======== */
+.is-blurred {
+  filter: blur(10px);
+  pointer-events: none;
+  user-select: none;
+  transition: filter 0.3s ease;
+}
+
+/* 遮罩层 */
+.restricted-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 999;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  backdrop-filter: blur(12px);
+  background: rgba(0, 0, 0, 0.45);
+  animation: fadeIn 0.3s ease forwards;
+}
+
+/* 中央提示框 */
+.restricted-content {
+  background: #ffff;
+  color: var(--primary-color);
+  text-align: center;
+}
+
+.restricted-icon {
+  font-size: 60px;
+  opacity: 0.8;
+  margin-bottom: 15px;
+}
+
+.restricted-button {
+  display: inline-block;
+  margin-top: 20px;
+  padding: 10px 18px;
+  background: var(--primary-color);
+  color: white;
+  border-radius: 8px;
+  text-decoration: none;
+  transition: background 0.2s ease;
+}
+
+.restricted-button:hover {
+  background: var(--primary-color-hover);
+}
+
+.restricted-actions {
+  margin-top: 20px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 12px;
+}
+
+/* 淡入动画 */
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+
 @media (max-width: 768px) {
   .post-page-main-container {
     width: calc(100% - 20px);
@@ -1318,6 +1513,7 @@ onMounted(async () => {
 
   .article-footer-container {
     margin-top: 0;
+    margin-bottom: 0px;
   }
 
   .loading-container {

frontend_nuxt/pages/signup-reason.vue

@@ -5,11 +5,18 @@
       <div class="reason-description">
         为了我们社区的良性发展，请填写注册理由，我们将根据你的理由审核你的注册, 谢谢!
       </div>
-      <div class="reason-input-container">
-        <BaseInput textarea rows="4" v-model="reason" placeholder="20个字以上"></BaseInput>
-        <div class="char-count">{{ reason.length }}/20</div>
+      <div class="input-wrapper">
+        <div class="reason-input-container">
+          <BaseInput
+            textarea
+            rows="4"
+            v-model="reason"
+            placeholder="请输入至少20个字符"
+          ></BaseInput>
+          <div class="char-count">{{ reason.length }}/20</div>
+        </div>
+        <div v-if="error" class="error-message">{{ error }}</div>
       </div>
-      <div v-if="error" class="error-message">{{ error }}</div>
       <div v-if="!isWaitingForRegister" class="signup-page-button-primary" @click="submit">
         提交
       </div>
@@ -38,8 +45,9 @@ onMounted(async () => {
 })
 
 const submit = async () => {
-  if (!reason.value || reason.value.trim().length < 20) {
-    error.value = '请至少输入20个字'
+  const trimmedReason = reason.value.trim()
+  if (!trimmedReason || trimmedReason.length < 20) {
+    error.value = '请至少输入20个字符'
     return
   }
 
@@ -98,16 +106,29 @@ const submit = async () => {
   width: 400px;
 }
 
+.input-wrapper {
+  display: flex;
+  flex-direction: column;
+}
+
+.reason-input-container {
+  position: relative;
+}
+
 .char-count {
+  position: absolute;
+  bottom: 8px;
+  right: 12px;
   font-size: 12px;
   color: #888;
-  width: 100%;
-  text-align: right;
+  background-color: transparent;
+  pointer-events: none;
 }
 
 .error-message {
   color: red;
   font-size: 14px;
+  margin-top: 8px;
 }
 
 .signup-page-button-primary {

frontend_nuxt/pages/signup.vue

@@ -70,7 +70,7 @@
 <script setup>
 import BaseInput from '~/components/BaseInput.vue'
 import { toast } from '~/main'
-import { loadCurrentUser, setToken } from '~/utils/auth'
+import { setToken } from '~/utils/auth'
 import ThirdPartyAuth from '~/components/ThirdPartyAuth.vue'
 
 const route = useRoute()
@@ -172,7 +172,6 @@ const verifyCode = async () => {
       if (data.reason_code === 'VERIFIED_AND_APPROVED') {
         toast.success('注册成功')
         setToken(data.token)
-        loadCurrentUser()
         navigateTo('/', { replace: true })
       } else if (data.reason_code === 'VERIFIED') {
         if (registerMode.value === 'WHITELIST') {

frontend_nuxt/pages/users/[id].vue

@@ -849,7 +849,8 @@ watch(selectedTab, async (val) => {
   display: flex;
   flex-direction: column;
   padding: 20px;
-  gap: 20px;
+  row-gap: 40px;     /* 行间距 */
+  column-gap: 20px;  /* 列间距 */
 }
 
 .summary-title {
@@ -888,10 +889,10 @@ watch(selectedTab, async (val) => {
 }
 
 .summary-divider {
-  margin-top: 20px;
   display: flex;
   flex-direction: row;
-  gap: 20px;
+  row-gap: 40px;     /* 行间距 */
+  column-gap: 20px;  /* 列间距 */
   width: 100%;
   flex-wrap: wrap;
 }

frontend_nuxt/plugins/iconpark.client.ts

@@ -29,6 +29,7 @@ import {
   ApplicationMenu,
   Search,
   Copy,
+  CopyLink,
   Loading,
   Rss,
   MessageEmoji,
@@ -79,6 +80,9 @@ import {
   Dislike,
   CheckOne,
   Share,
+  Financing,
+  Hands,
+  PreviewCloseOne,
 } from '@icon-park/vue-next'
 
 export default defineNuxtPlugin((nuxtApp) => {
@@ -111,6 +115,7 @@ export default defineNuxtPlugin((nuxtApp) => {
   nuxtApp.vueApp.component('ApplicationMenu', ApplicationMenu)
   nuxtApp.vueApp.component('SearchIcon', Search)
   nuxtApp.vueApp.component('Copy', Copy)
+  nuxtApp.vueApp.component('CopyLink', CopyLink)
   nuxtApp.vueApp.component('Loading', Loading)
   nuxtApp.vueApp.component('Rss', Rss)
   nuxtApp.vueApp.component('MessageEmoji', MessageEmoji)
@@ -161,4 +166,7 @@ export default defineNuxtPlugin((nuxtApp) => {
   nuxtApp.vueApp.component('Dislike', Dislike)
   nuxtApp.vueApp.component('CheckOne', CheckOne)
   nuxtApp.vueApp.component('Share', Share)
+  nuxtApp.vueApp.component('Financing', Financing)
+  nuxtApp.vueApp.component('Hands', Hands)
+  nuxtApp.vueApp.component('PreviewCloseOne', PreviewCloseOne)
 })

frontend_nuxt/public/default-avatar.svg

@@ -1 +0,0 @@
-<svg t="1755789348718" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="13787" width="400" height="400"><path d="M152.773168 306.474932h45.030559c37.525466 0 56.288199 18.762733 56.288198 56.288198v45.024199c0 37.525466-18.762733 56.288199-56.288198 56.288199h-45.030559c-37.525466 0-56.281839-18.762733-56.281839-56.288199v-45.030559c0-37.525466 18.762733-56.288199 56.288199-56.288199z" fill="#4D4132" p-id="13788"></path><path d="M409.294708 763.229814h228.968944v146.285714c0 63.22723-51.263602 114.484472-114.484472 114.484472-63.23359 0-114.484472-51.257242-114.484472-114.484472v-146.285714z" fill="#C5AC95" p-id="13789"></path><path d="M73.97605 520.357366c0 55.957466 45.361292 101.318758 101.318757 101.318758 55.951106 0 101.312398-45.361292 101.312398-101.318758 0-55.951106-45.361292-101.312398-101.318758-101.312397-55.951106 0-101.312398 45.361292-101.312397 101.318758z" fill="#C9AB90" p-id="13790"></path><path d="M490.48964 2.531379c186.520646 0 337.710112 151.195826 337.710112 337.716472v382.740671c0 99.474286-80.63523 180.109516-180.109516 180.109515H287.858484c-74.599354 0-135.078957-60.485963-135.078956-135.085317V340.247851C152.773168 153.727205 303.968994 2.531379 490.48964 2.531379z" fill="#EBD3BD" p-id="13791"></path><path d="M400.434882 509.099727c124.342857 0 225.140075 93.241242 225.140075 208.259975 0 5.679702-0.25441 11.308522-0.731429 16.880099H176.019876a195.278708 195.278708 0 0 1-0.731429-16.880099c0-115.018733 100.797217-208.259975 225.146435-208.259975zM805.684472 306.474932h45.030559c37.525466 0 56.288199 18.762733 56.288199 56.288198v45.024199c0 37.525466-18.762733 56.288199-56.288199 56.288199h-45.030559c-37.525466 0-56.288199-18.762733-56.288199-56.288199v-45.030559c0-37.525466 18.762733-56.288199 56.288199-56.288199z" fill="#4D4132" p-id="13792"></path><path d="M749.402634 520.357366c0 55.957466 45.361292 101.318758 101.312397 101.318758s101.318758-45.361292 101.318758-101.318758c0-55.951106-45.367652-101.312398-101.318758-101.312397s-101.318758 45.361292-101.318758 101.318758z" fill="#EBD3BD" p-id="13793"></path><path d="M805.684472 509.099727a45.030559 45.030559 0 1 0 90.061118 0.01908 45.030559 45.030559 0 0 0-90.061118-0.01908z" fill="#E89E80" p-id="13794"></path><path d="M175.288447 374.01441a90.061118 90.061118 0 1 0 180.115876 0c0-49.737143-40.323975-90.054758-90.061118-90.054758s-90.054758 40.323975-90.054758 90.061118z" fill="#FFFFFF" p-id="13795"></path><path d="M220.319006 379.64323a39.401739 39.401739 0 1 0 78.803478 0 39.401739 39.401739 0 0 0-78.803478 0z" fill="#514141" p-id="13796"></path><path d="M490.48964 374.01441c0 49.737143 40.323975 90.061118 90.061118 90.061118s90.048398-40.323975 90.048397-90.061118-40.317615-90.054758-90.054757-90.054758-90.061118 40.323975-90.061118 90.061118z" fill="#FFFFFF" p-id="13797"></path><path d="M535.520199 379.64323a39.401739 39.401739 0 1 0 78.797118 0 39.401739 39.401739 0 0 0-78.803478 0z" fill="#514141" p-id="13798"></path><path d="M394.806062 362.75677a40.18405 40.18405 0 0 1 37.754435 26.458634l41.99036 115.47031A78.803478 78.803478 0 0 1 400.504845 610.412124h-17.789615a78.803478 78.803478 0 0 1-72.920249-108.633043l46.207205-112.970733a41.920398 41.920398 0 0 1 38.797516-26.051578z" fill="#E89E80" p-id="13799"></path><path d="M165.36646 190.807453m38.16149 0l101.763975 0q38.161491 0 38.161491 38.161491l0 0q0 38.161491-38.161491 38.161491l-101.763975 0q-38.161491 0-38.16149-38.161491l0 0q0-38.161491 38.16149-38.161491Z" fill="#4D4132" p-id="13800"></path><path d="M483.378882 190.807453m38.161491 0l127.204969 0q38.161491 0 38.16149 38.161491l0 0q0 38.161491-38.16149 38.161491l-127.204969 0q-38.161491 0-38.161491-38.161491l0 0q0-38.161491 38.161491-38.161491Z" fill="#4D4132" p-id="13801"></path></svg>

frontend_nuxt/utils/auth.js

@@ -1,33 +1,28 @@
 import { reactive } from 'vue'
 
 const TOKEN_KEY = 'token'
-const USER_ID_KEY = 'userId'
-const USERNAME_KEY = 'username'
-const ROLE_KEY = 'role'
 
 export const authState = reactive({
   loggedIn: false,
   userId: null,
   username: null,
   role: null,
+  avatar: null,
 })
 
 if (import.meta.client) {
   authState.loggedIn =
     localStorage.getItem(TOKEN_KEY) !== null && localStorage.getItem(TOKEN_KEY) !== ''
-  authState.userId = localStorage.getItem(USER_ID_KEY)
-  authState.username = localStorage.getItem(USERNAME_KEY)
-  authState.role = localStorage.getItem(ROLE_KEY)
 }
 
 export function getToken() {
   return import.meta.client ? localStorage.getItem(TOKEN_KEY) : null
 }
 
-export function setToken(token) {
+export async function setToken(token) {
   if (import.meta.client) {
     localStorage.setItem(TOKEN_KEY, token)
-    authState.loggedIn = true
+    await loadCurrentUser()
   }
 }
 
@@ -39,26 +34,20 @@ export function clearToken() {
   }
 }
 
-export function setUserInfo({ id, username }) {
+export function setUserInfo(user) {
   if (import.meta.client) {
-    authState.userId = id
-    authState.username = username
-    if (arguments[0] && arguments[0].role) {
-      authState.role = arguments[0].role
-      localStorage.setItem(ROLE_KEY, arguments[0].role)
-    }
-    if (id !== undefined && id !== null) localStorage.setItem(USER_ID_KEY, id)
-    if (username) localStorage.setItem(USERNAME_KEY, username)
+    authState.userId = user.id
+    authState.username = user.username
+    authState.avatar = user.avatar
+    authState.role = user.role
   }
 }
 
 export function clearUserInfo() {
   if (import.meta.client) {
-    localStorage.removeItem(USER_ID_KEY)
-    localStorage.removeItem(USERNAME_KEY)
-    localStorage.removeItem(ROLE_KEY)
     authState.userId = null
     authState.username = null
+    authState.avatar = null
     authState.role = null
   }
 }
@@ -82,9 +71,11 @@ export async function fetchCurrentUser() {
 export async function loadCurrentUser() {
   const user = await fetchCurrentUser()
   if (user) {
-    setUserInfo({ id: user.id, username: user.username, role: user.role })
+    setUserInfo(user)
+  } else {
+    clearUserInfo()
   }
-  return user
+  authState.loggedIn = user !== null
 }
 
 export function isLogin() {
@@ -100,10 +91,12 @@ export async function checkToken() {
     const res = await fetch(`${API_BASE_URL}/api/auth/check`, {
       headers: { Authorization: `Bearer ${token}` },
     })
-    authState.loggedIn = res.ok
-    return res.ok
+    if (res.ok) {
+      await setToken(token)
+    } else {
+      clearToken()
+    }
   } catch (e) {
-    authState.loggedIn = false
-    return false
+    clearToken()
   }
 }

frontend_nuxt/utils/discord.js

@@ -1,5 +1,5 @@
 import { toast } from '../main'
-import { setToken, loadCurrentUser } from './auth'
+import { setToken } from './auth'
 import { registerPush } from './push'
 
 export function discordAuthorize(inviteToken = '') {
@@ -47,7 +47,6 @@ export async function discordExchange(code, inviteToken = '', reason = '') {
 
     if (res.ok && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush?.()
       return { success: true, needReason: false }

frontend_nuxt/utils/github.js

@@ -1,5 +1,5 @@
 import { toast } from '../main'
-import { setToken, loadCurrentUser } from './auth'
+import { setToken } from './auth'
 import { registerPush } from './push'
 
 export function githubAuthorize(inviteToken = '') {
@@ -45,7 +45,6 @@ export async function githubExchange(code, inviteToken = '', reason = '') {
 
     if (res.ok && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush?.()
       return { success: true, needReason: false }

frontend_nuxt/utils/google.js

@@ -1,5 +1,5 @@
 import { toast } from '../main'
-import { setToken, loadCurrentUser } from './auth'
+import { setToken } from './auth'
 import { registerPush } from './push'
 
 export async function googleGetIdToken() {
@@ -79,7 +79,6 @@ export async function googleAuthWithToken(
 
     if (res.ok && data && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush?.()
       if (typeof redirect_success === 'function') redirect_success()

frontend_nuxt/utils/markdown.js

@@ -265,3 +265,24 @@ export function stripMarkdownLength(text, length) {
   }
   return plain.slice(0, length) + '...'
 }
+
+// 朴素文本带贴吧表情
+export function stripMarkdownWithTiebaMoji(text, length){
+    if (!text) return ''
+
+    // Markdown 转成纯文本
+    const plain = stripMarkdown(text)
+    // 替换 :tieba123: 为 <img>
+    const withEmoji = plain.replace(/:tieba(\d+):/g, (match, num) => {
+      const key = `tieba${num}`
+      const file = tiebaEmoji[key]
+      return file
+        ? `<img loading="lazy" class="emoji" src="${file}" alt="${key}">`
+        : match // 没有匹配到图片则保留原样
+    })
+
+    // 截断纯文本长度（防止撑太长）
+    const truncated = withEmoji.length > length ? withEmoji.slice(0, length) + '...' : withEmoji
+    return truncated
+
+}

frontend_nuxt/utils/notification.js

@@ -28,9 +28,12 @@ const iconMap = {
   POLL_VOTE: 'ChartHistogram',
   POLL_RESULT_OWNER: 'RankingList',
   POLL_RESULT_PARTICIPANT: 'ChartLine',
+  CATEGORY_PROPOSAL_RESULT_OWNER: 'TagOne',
+  CATEGORY_PROPOSAL_RESULT_PARTICIPANT: 'TagOne',
   MENTION: 'HashtagKey',
   POST_DELETED: 'ClearIcon',
   POST_FEATURED: 'Star',
+  DONATION: 'PaperMoneyTwo',
 }
 
 export async function fetchUnreadCount() {
@@ -253,7 +256,9 @@ function createFetchNotifications() {
         } else if (
           n.type === 'POLL_VOTE' ||
           n.type === 'POLL_RESULT_OWNER' ||
-          n.type === 'POLL_RESULT_PARTICIPANT'
+          n.type === 'POLL_RESULT_PARTICIPANT' ||
+          n.type === 'CATEGORY_PROPOSAL_RESULT_OWNER' ||
+          n.type === 'CATEGORY_PROPOSAL_RESULT_PARTICIPANT'
         ) {
           arr.push({
             ...n,
@@ -334,6 +339,18 @@ function createFetchNotifications() {
               }
             },
           })
+        } else if (n.type === 'DONATION') {
+          arr.push({
+            ...n,
+            src: n.fromUser ? n.fromUser.avatar : null,
+            icon: n.fromUser ? undefined : iconMap[n.type],
+            iconClick: () => {
+              if (n.post) {
+                markNotificationRead(n.id)
+                navigateTo(`/posts/${n.post.id}`, { replace: true })
+              }
+            },
+          })
         } else if (n.type === 'REGISTER_REQUEST') {
           arr.push({
             ...n,

frontend_nuxt/utils/telegram.js

@@ -1,5 +1,5 @@
 import { toast } from '../main'
-import { setToken, loadCurrentUser } from './auth'
+import { setToken } from './auth'
 import { registerPush } from './push'
 
 export function telegramAuthorize(inviteToken = '') {
@@ -34,7 +34,6 @@ export async function telegramExchange(authData, inviteToken = '', reason = '')
     const data = await res.json()
     if (res.ok && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush?.()
       return { success: true, needReason: false }

frontend_nuxt/utils/theme.js

@@ -93,9 +93,8 @@ function getCircle(event) {
 
 function withViewTransition(event, applyFn, direction = true) {
   if (typeof document !== 'undefined' && document.startViewTransition) {
-    const transition = document.startViewTransition(async () => {
+    const transition = document.startViewTransition(() => {
       applyFn()
-      await nextTick()
     })
 
     transition.ready
@@ -111,6 +110,7 @@ function withViewTransition(event, applyFn, direction = true) {
           {
             duration: 400,
             easing: 'ease-in-out',
+            fill: 'both',
             pseudoElement: direction
               ? '::view-transition-new(root)'
               : '::view-transition-old(root)',

frontend_nuxt/utils/twitter.js

@@ -1,5 +1,5 @@
 import { toast } from '../main'
-import { setToken, loadCurrentUser } from './auth'
+import { setToken } from './auth'
 import { registerPush } from './push'
 
 function generateCodeVerifier() {
@@ -99,7 +99,6 @@ export async function twitterExchange(code, state, reason) {
     const data = await res.json()
     if (res.ok && data.token) {
       setToken(data.token)
-      await loadCurrentUser()
       toast.success('登录成功')
       registerPush()
       return { success: true, needReason: false }

mcp/README.md

@@ -0,0 +1,39 @@
+# OpenIsle MCP Server
+
+This package provides a [Model Context Protocol](https://modelcontextprotocol.io) (MCP) server
+that exposes OpenIsle's search capabilities as MCP tools. The initial release focuses on the
+global search endpoint so the agent ecosystem can retrieve relevant posts, users, tags, and
+other resources.
+
+## Configuration
+
+The server is configured through environment variables (all prefixed with `OPENISLE_MCP_`):
+
+| Variable | Default | Description |
+| --- | --- | --- |
+| `BACKEND_BASE_URL` | `http://springboot:8080` | Base URL of the OpenIsle backend. |
+| `PORT` | `8085` | TCP port when running with the `streamable-http` transport. |
+| `HOST` | `0.0.0.0` | Interface to bind when serving HTTP. |
+| `TRANSPORT` | `streamable-http` | Transport to use (`stdio`, `sse`, or `streamable-http`). |
+| `REQUEST_TIMEOUT` | `10.0` | Timeout (seconds) for backend HTTP requests. |
+
+## Running locally
+
+```bash
+pip install .
+OPENISLE_MCP_BACKEND_BASE_URL="http://localhost:8080" openisle-mcp
+```
+
+By default the server listens on port `8085` and serves MCP over Streamable HTTP.
+
+## Available tools
+
+| Tool | Description |
+| --- | --- |
+| `search` | Perform a global search against the OpenIsle backend. |
+| `reply_to_comment` | Reply to an existing comment using a JWT token. |
+| `recent_posts` | Retrieve posts created within the last *N* minutes. |
+
+The tools return structured data mirroring the backend DTOs, including highlighted snippets for
+search results, the full comment payload for replies, and detailed metadata for recent posts.
+

mcp/pyproject.toml

@@ -0,0 +1,27 @@
+[build-system]
+requires = ["hatchling>=1.25"]
+build-backend = "hatchling.build"
+
+[project]
+name = "openisle-mcp"
+version = "0.1.0"
+description = "Model Context Protocol server exposing OpenIsle search capabilities."
+readme = "README.md"
+authors = [{ name = "OpenIsle", email = "engineering@openisle.example" }]
+requires-python = ">=3.11"
+dependencies = [
+  "mcp>=1.19.0",
+  "httpx>=0.28,<0.29",
+  "pydantic>=2.12,<3",
+  "pydantic-settings>=2.11,<3"
+]
+
+[project.scripts]
+openisle-mcp = "openisle_mcp.server:main"
+
+[tool.hatch.build]
+packages = ["src/openisle_mcp"]
+
+[tool.ruff]
+line-length = 100
+

mcp/src/openisle_mcp/__init__.py

@@ -0,0 +1,6 @@
+"""OpenIsle MCP server package."""
+
+from .config import Settings, get_settings
+
+__all__ = ["Settings", "get_settings"]
+

mcp/src/openisle_mcp/config.py

@@ -0,0 +1,52 @@
+"""Application configuration helpers for the OpenIsle MCP server."""
+
+from __future__ import annotations
+
+from functools import lru_cache
+from typing import Literal
+
+from pydantic import Field
+from pydantic.networks import AnyHttpUrl
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    """Configuration for the MCP server."""
+
+    backend_base_url: AnyHttpUrl = Field(
+        "http://springboot:8080",
+        description="Base URL for the OpenIsle backend service.",
+    )
+    host: str = Field(
+        "0.0.0.0",
+        description="Host interface to bind when running with HTTP transports.",
+    )
+    port: int = Field(
+        8085,
+        ge=1,
+        le=65535,
+        description="TCP port for HTTP transports.",
+    )
+    transport: Literal["stdio", "sse", "streamable-http"] = Field(
+        "streamable-http",
+        description="MCP transport to use when running the server.",
+    )
+    request_timeout: float = Field(
+        10.0,
+        gt=0,
+        description="Timeout (seconds) for backend search requests.",
+    )
+
+    model_config = SettingsConfigDict(
+        env_prefix="OPENISLE_MCP_",
+        env_file=".env",
+        env_file_encoding="utf-8",
+        case_sensitive=False,
+    )
+
+
+@lru_cache(maxsize=1)
+def get_settings() -> Settings:
+    """Return cached application settings."""
+
+    return Settings()

mcp/src/openisle_mcp/schemas.py

@@ -0,0 +1,273 @@
+"""Pydantic models describing tool inputs and outputs."""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any, Optional
+
+from pydantic import BaseModel, Field, ConfigDict
+
+
+class SearchResultItem(BaseModel):
+    """A single search result entry."""
+
+    type: str = Field(description="Entity type for the result (post, user, tag, etc.).")
+    id: Optional[int] = Field(default=None, description="Identifier of the matched entity.")
+    text: Optional[str] = Field(default=None, description="Primary text associated with the result.")
+    sub_text: Optional[str] = Field(
+        default=None,
+        alias="subText",
+        description="Secondary text, e.g. a username or excerpt.",
+    )
+    extra: Optional[str] = Field(default=None, description="Additional contextual information.")
+    post_id: Optional[int] = Field(
+        default=None,
+        alias="postId",
+        description="Associated post identifier when relevant.",
+    )
+    highlighted_text: Optional[str] = Field(
+        default=None,
+        alias="highlightedText",
+        description="Highlighted snippet of the primary text if available.",
+    )
+    highlighted_sub_text: Optional[str] = Field(
+        default=None,
+        alias="highlightedSubText",
+        description="Highlighted snippet of the secondary text if available.",
+    )
+    highlighted_extra: Optional[str] = Field(
+        default=None,
+        alias="highlightedExtra",
+        description="Highlighted snippet of extra information if available.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True)
+
+
+class SearchResponse(BaseModel):
+    """Structured response returned by the search tool."""
+
+    keyword: str = Field(description="The keyword that was searched.")
+    total: int = Field(description="Total number of matches returned by the backend.")
+    results: list[SearchResultItem] = Field(
+        default_factory=list,
+        description="Ordered collection of search results.",
+    )
+
+
+class AuthorInfo(BaseModel):
+    """Summary of a post or comment author."""
+
+    id: Optional[int] = Field(default=None, description="Author identifier.")
+    username: Optional[str] = Field(default=None, description="Author username.")
+    avatar: Optional[str] = Field(default=None, description="URL of the author's avatar.")
+    display_medal: Optional[str] = Field(
+        default=None,
+        alias="displayMedal",
+        description="Medal displayed next to the author, when available.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class CategoryInfo(BaseModel):
+    """Basic information about a post category."""
+
+    id: Optional[int] = Field(default=None, description="Category identifier.")
+    name: Optional[str] = Field(default=None, description="Category name.")
+    description: Optional[str] = Field(
+        default=None, description="Human friendly description of the category."
+    )
+    icon: Optional[str] = Field(default=None, description="Icon URL associated with the category.")
+    small_icon: Optional[str] = Field(
+        default=None,
+        alias="smallIcon",
+        description="Compact icon URL for the category.",
+    )
+    count: Optional[int] = Field(default=None, description="Number of posts within the category.")
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class TagInfo(BaseModel):
+    """Details for a tag assigned to a post."""
+
+    id: Optional[int] = Field(default=None, description="Tag identifier.")
+    name: Optional[str] = Field(default=None, description="Tag name.")
+    description: Optional[str] = Field(default=None, description="Description of the tag.")
+    icon: Optional[str] = Field(default=None, description="Icon URL for the tag.")
+    small_icon: Optional[str] = Field(
+        default=None,
+        alias="smallIcon",
+        description="Compact icon URL for the tag.",
+    )
+    created_at: Optional[datetime] = Field(
+        default=None,
+        alias="createdAt",
+        description="When the tag was created.",
+    )
+    count: Optional[int] = Field(default=None, description="Number of posts using the tag.")
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class ReactionInfo(BaseModel):
+    """Representation of a reaction on a post or comment."""
+
+    id: Optional[int] = Field(default=None, description="Reaction identifier.")
+    type: Optional[str] = Field(default=None, description="Reaction type (emoji, like, etc.).")
+    user: Optional[str] = Field(default=None, description="Username of the reacting user.")
+    post_id: Optional[int] = Field(
+        default=None,
+        alias="postId",
+        description="Related post identifier when applicable.",
+    )
+    comment_id: Optional[int] = Field(
+        default=None,
+        alias="commentId",
+        description="Related comment identifier when applicable.",
+    )
+    message_id: Optional[int] = Field(
+        default=None,
+        alias="messageId",
+        description="Related message identifier when applicable.",
+    )
+    reward: Optional[int] = Field(default=None, description="Reward granted for the reaction, if any.")
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class CommentData(BaseModel):
+    """Comment information returned by the backend."""
+
+    id: Optional[int] = Field(default=None, description="Comment identifier.")
+    content: Optional[str] = Field(default=None, description="Markdown content of the comment.")
+    created_at: Optional[datetime] = Field(
+        default=None,
+        alias="createdAt",
+        description="Timestamp when the comment was created.",
+    )
+    pinned_at: Optional[datetime] = Field(
+        default=None,
+        alias="pinnedAt",
+        description="Timestamp when the comment was pinned, if applicable.",
+    )
+    author: Optional[AuthorInfo] = Field(default=None, description="Author of the comment.")
+    replies: list["CommentData"] = Field(
+        default_factory=list,
+        description="Nested replies associated with the comment.",
+    )
+    reactions: list[ReactionInfo] = Field(
+        default_factory=list,
+        description="Reactions applied to the comment.",
+    )
+    reward: Optional[int] = Field(default=None, description="Reward gained by posting the comment.")
+    point_reward: Optional[int] = Field(
+        default=None,
+        alias="pointReward",
+        description="Points rewarded for the comment.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class CommentReplyResult(BaseModel):
+    """Structured response returned when replying to a comment."""
+
+    comment: CommentData = Field(description="Reply comment returned by the backend.")
+
+
+class PostSummary(BaseModel):
+    """Summary information for a post."""
+
+    id: Optional[int] = Field(default=None, description="Post identifier.")
+    title: Optional[str] = Field(default=None, description="Title of the post.")
+    content: Optional[str] = Field(default=None, description="Excerpt or content of the post.")
+    created_at: Optional[datetime] = Field(
+        default=None,
+        alias="createdAt",
+        description="When the post was created.",
+    )
+    author: Optional[AuthorInfo] = Field(default=None, description="Author who created the post.")
+    category: Optional[CategoryInfo] = Field(default=None, description="Category of the post.")
+    tags: list[TagInfo] = Field(default_factory=list, description="Tags assigned to the post.")
+    views: Optional[int] = Field(default=None, description="Total view count for the post.")
+    comment_count: Optional[int] = Field(
+        default=None,
+        alias="commentCount",
+        description="Number of comments on the post.",
+    )
+    status: Optional[str] = Field(default=None, description="Workflow status of the post.")
+    pinned_at: Optional[datetime] = Field(
+        default=None,
+        alias="pinnedAt",
+        description="When the post was pinned, if ever.",
+    )
+    last_reply_at: Optional[datetime] = Field(
+        default=None,
+        alias="lastReplyAt",
+        description="Timestamp of the most recent reply.",
+    )
+    reactions: list[ReactionInfo] = Field(
+        default_factory=list,
+        description="Reactions received by the post.",
+    )
+    participants: list[AuthorInfo] = Field(
+        default_factory=list,
+        description="Users participating in the discussion.",
+    )
+    subscribed: Optional[bool] = Field(
+        default=None,
+        description="Whether the current user is subscribed to the post.",
+    )
+    reward: Optional[int] = Field(default=None, description="Reward granted for the post.")
+    point_reward: Optional[int] = Field(
+        default=None,
+        alias="pointReward",
+        description="Points granted for the post.",
+    )
+    type: Optional[str] = Field(default=None, description="Type of the post.")
+    lottery: Optional[dict[str, Any]] = Field(
+        default=None, description="Lottery information for the post."
+    )
+    poll: Optional[dict[str, Any]] = Field(
+        default=None, description="Poll information for the post."
+    )
+    rss_excluded: Optional[bool] = Field(
+        default=None,
+        alias="rssExcluded",
+        description="Whether the post is excluded from RSS feeds.",
+    )
+    closed: Optional[bool] = Field(default=None, description="Whether the post is closed for replies.")
+    visible_scope: Optional[str] = Field(
+        default=None,
+        alias="visibleScope",
+        description="Visibility scope configuration for the post.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")
+
+
+class RecentPostsResponse(BaseModel):
+    """Structured response for the recent posts tool."""
+
+    minutes: int = Field(description="Time window, in minutes, used for the query.")
+    total: int = Field(description="Number of posts returned by the backend.")
+    posts: list[PostSummary] = Field(
+        default_factory=list,
+        description="Posts created within the requested time window.",
+    )
+
+
+CommentData.model_rebuild()
+
+
+class PostDetail(PostSummary):
+    """Detailed information for a single post, including comments."""
+
+    comments: list[CommentData] = Field(
+        default_factory=list,
+        description="Comments that belong to the post.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True, extra="allow")

mcp/src/openisle_mcp/search_client.py

@@ -0,0 +1,110 @@
+"""HTTP client helpers for talking to the OpenIsle backend endpoints."""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+import httpx
+
+
+class SearchClient:
+    """Client for calling the OpenIsle HTTP APIs used by the MCP server."""
+
+    def __init__(self, base_url: str, *, timeout: float = 10.0) -> None:
+        self._base_url = base_url.rstrip("/")
+        self._timeout = timeout
+        self._client: httpx.AsyncClient | None = None
+
+    def _get_client(self) -> httpx.AsyncClient:
+        if self._client is None:
+            self._client = httpx.AsyncClient(base_url=self._base_url, timeout=self._timeout)
+        return self._client
+
+    async def global_search(self, keyword: str) -> list[dict[str, Any]]:
+        """Call the global search endpoint and return the parsed JSON payload."""
+
+        client = self._get_client()
+        response = await client.get(
+            "/api/search/global",
+            params={"keyword": keyword},
+            headers={"Accept": "application/json"},
+        )
+        response.raise_for_status()
+        payload = response.json()
+        if not isinstance(payload, list):
+            formatted = json.dumps(payload, ensure_ascii=False)[:200]
+            raise ValueError(f"Unexpected response format from search endpoint: {formatted}")
+        return [self._ensure_dict(entry) for entry in payload]
+
+    async def reply_to_comment(
+        self,
+        comment_id: int,
+        token: str,
+        content: str,
+        captcha: str | None = None,
+    ) -> dict[str, Any]:
+        """Reply to an existing comment and return the created reply."""
+
+        client = self._get_client()
+        headers = {
+            "Accept": "application/json",
+            "Content-Type": "application/json",
+            "Authorization": f"Bearer {token}",
+        }
+        payload: dict[str, Any] = {"content": content}
+        if captcha is not None:
+            stripped_captcha = captcha.strip()
+            if stripped_captcha:
+                payload["captcha"] = stripped_captcha
+
+        response = await client.post(
+            f"/api/comments/{comment_id}/replies",
+            json=payload,
+            headers=headers,
+        )
+        response.raise_for_status()
+        return self._ensure_dict(response.json())
+
+    async def recent_posts(self, minutes: int) -> list[dict[str, Any]]:
+        """Return posts created within the given timeframe."""
+
+        client = self._get_client()
+        response = await client.get(
+            "/api/posts/recent",
+            params={"minutes": minutes},
+            headers={"Accept": "application/json"},
+        )
+        response.raise_for_status()
+        payload = response.json()
+        if not isinstance(payload, list):
+            formatted = json.dumps(payload, ensure_ascii=False)[:200]
+            raise ValueError(
+                f"Unexpected response format from recent posts endpoint: {formatted}"
+            )
+        return [self._ensure_dict(entry) for entry in payload]
+
+    async def get_post(self, post_id: int, token: str | None = None) -> dict[str, Any]:
+        """Retrieve the detailed payload for a single post."""
+
+        client = self._get_client()
+        headers = {"Accept": "application/json"}
+        if token:
+            headers["Authorization"] = f"Bearer {token}"
+
+        response = await client.get(f"/api/posts/{post_id}", headers=headers)
+        response.raise_for_status()
+        return self._ensure_dict(response.json())
+
+    async def aclose(self) -> None:
+        """Dispose of the underlying HTTP client."""
+
+        if self._client is not None:
+            await self._client.aclose()
+            self._client = None
+
+    @staticmethod
+    def _ensure_dict(entry: Any) -> dict[str, Any]:
+        if not isinstance(entry, dict):
+            raise ValueError(f"Expected JSON object, got: {type(entry)!r}")
+        return entry

mcp/src/openisle_mcp/server.py

@@ -0,0 +1,305 @@
+"""Entry point for running the OpenIsle MCP server."""
+
+from __future__ import annotations
+
+from contextlib import asynccontextmanager
+from typing import Annotated
+
+import httpx
+from mcp.server.fastmcp import Context, FastMCP
+from pydantic import ValidationError
+from pydantic import Field as PydanticField
+
+from .config import get_settings
+from .schemas import (
+    CommentData,
+    CommentReplyResult,
+    PostDetail,
+    PostSummary,
+    RecentPostsResponse,
+    SearchResponse,
+    SearchResultItem,
+)
+from .search_client import SearchClient
+
+settings = get_settings()
+search_client = SearchClient(
+    str(settings.backend_base_url), timeout=settings.request_timeout
+)
+
+
+@asynccontextmanager
+async def lifespan(_: FastMCP):
+    """Lifecycle hook that disposes shared resources when the server stops."""
+
+    try:
+        yield
+    finally:
+        await search_client.aclose()
+
+
+app = FastMCP(
+    name="openisle-mcp",
+    instructions=(
+        "Use this server to search OpenIsle content, reply to comments with an authentication "
+        "token, retrieve details for a specific post, and list posts created within a recent time "
+        "window."
+    ),
+    host=settings.host,
+    port=settings.port,
+    lifespan=lifespan,
+)
+
+
+@app.tool(
+    name="search",
+    description="Perform a global search across OpenIsle resources.",
+    structured_output=True,
+)
+async def search(
+    keyword: Annotated[str, PydanticField(description="Keyword to search for.")],
+    ctx: Context | None = None,
+) -> SearchResponse:
+    """Call the OpenIsle global search endpoint and return structured results."""
+
+    sanitized = keyword.strip()
+    if not sanitized:
+        raise ValueError("Keyword must not be empty.")
+
+    try:
+        raw_results = await search_client.global_search(sanitized)
+    except httpx.HTTPStatusError as exc:  # pragma: no cover - network errors
+        message = (
+            "OpenIsle backend returned HTTP "
+            f"{exc.response.status_code} while searching for '{sanitized}'."
+        )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+    except httpx.RequestError as exc:  # pragma: no cover - network errors
+        message = f"Unable to reach OpenIsle backend search service: {exc}."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    try:
+        results = [SearchResultItem.model_validate(entry) for entry in raw_results]
+    except ValidationError as exc:
+        message = "Received malformed data from the OpenIsle backend search endpoint."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    if ctx is not None:
+        await ctx.info(f"Search keyword '{sanitized}' returned {len(results)} results.")
+
+    return SearchResponse(keyword=sanitized, total=len(results), results=results)
+
+
+@app.tool(
+    name="reply_to_comment",
+    description="Reply to an existing comment using an authentication token.",
+    structured_output=True,
+)
+async def reply_to_comment(
+    comment_id: Annotated[
+        int,
+        PydanticField(ge=1, description="Identifier of the comment being replied to."),
+    ],
+    token: Annotated[str, PydanticField(description="JWT bearer token for the user performing the reply.")],
+    content: Annotated[
+        str,
+        PydanticField(description="Markdown content of the reply."),
+    ],
+    captcha: Annotated[
+        str | None,
+        PydanticField(
+            default=None,
+            description="Optional captcha solution if the backend requires it.",
+        ),
+    ] = None,
+    ctx: Context | None = None,
+) -> CommentReplyResult:
+    """Create a reply for a comment and return the backend payload."""
+
+    sanitized_content = content.strip()
+    if not sanitized_content:
+        raise ValueError("Reply content must not be empty.")
+
+    sanitized_token = token.strip()
+    if not sanitized_token:
+        raise ValueError("Authentication token must not be empty.")
+
+    sanitized_captcha = captcha.strip() if isinstance(captcha, str) else None
+
+    try:
+        raw_comment = await search_client.reply_to_comment(
+            comment_id,
+            sanitized_token,
+            sanitized_content,
+            sanitized_captcha,
+        )
+    except httpx.HTTPStatusError as exc:  # pragma: no cover - network errors
+        status_code = exc.response.status_code
+        if status_code == 401:
+            message = (
+                "Authentication failed while replying to comment "
+                f"{comment_id}. Please verify the token."
+            )
+        elif status_code == 403:
+            message = (
+                "The provided token is not authorized to reply to comment "
+                f"{comment_id}."
+            )
+        else:
+            message = (
+                "OpenIsle backend returned HTTP "
+                f"{status_code} while replying to comment {comment_id}."
+            )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+    except httpx.RequestError as exc:  # pragma: no cover - network errors
+        message = (
+            "Unable to reach OpenIsle backend comment service: "
+            f"{exc}."
+        )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    try:
+        comment = CommentData.model_validate(raw_comment)
+    except ValidationError as exc:
+        message = "Received malformed data from the reply comment endpoint."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    if ctx is not None:
+        await ctx.info(
+            "Reply created successfully for comment "
+            f"{comment_id}."
+        )
+
+    return CommentReplyResult(comment=comment)
+
+
+@app.tool(
+    name="recent_posts",
+    description="Retrieve posts created in the last N minutes.",
+    structured_output=True,
+)
+async def recent_posts(
+    minutes: Annotated[
+        int,
+        PydanticField(gt=0, le=1440, description="Time window in minutes to search for new posts."),
+    ],
+    ctx: Context | None = None,
+) -> RecentPostsResponse:
+    """Fetch recent posts from the backend and return structured data."""
+
+    try:
+        raw_posts = await search_client.recent_posts(minutes)
+    except httpx.HTTPStatusError as exc:  # pragma: no cover - network errors
+        message = (
+            "OpenIsle backend returned HTTP "
+            f"{exc.response.status_code} while fetching recent posts for the last {minutes} minutes."
+        )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+    except httpx.RequestError as exc:  # pragma: no cover - network errors
+        message = f"Unable to reach OpenIsle backend recent posts service: {exc}."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    try:
+        posts = [PostSummary.model_validate(entry) for entry in raw_posts]
+    except ValidationError as exc:
+        message = "Received malformed data from the recent posts endpoint."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    if ctx is not None:
+        await ctx.info(
+            f"Found {len(posts)} posts created within the last {minutes} minutes."
+        )
+
+    return RecentPostsResponse(minutes=minutes, total=len(posts), posts=posts)
+
+
+@app.tool(
+    name="get_post",
+    description="Retrieve detailed information for a single post.",
+    structured_output=True,
+)
+async def get_post(
+    post_id: Annotated[
+        int,
+        PydanticField(ge=1, description="Identifier of the post to retrieve."),
+    ],
+    token: Annotated[
+        str | None,
+        PydanticField(
+            default=None,
+            description="Optional JWT bearer token to view the post as an authenticated user.",
+        ),
+    ] = None,
+    ctx: Context | None = None,
+) -> PostDetail:
+    """Fetch post details from the backend and validate the response."""
+
+    sanitized_token = token.strip() if isinstance(token, str) else None
+    if sanitized_token == "":
+        sanitized_token = None
+
+    try:
+        raw_post = await search_client.get_post(post_id, sanitized_token)
+    except httpx.HTTPStatusError as exc:  # pragma: no cover - network errors
+        status_code = exc.response.status_code
+        if status_code == 404:
+            message = f"Post {post_id} was not found."
+        elif status_code == 401:
+            message = "Authentication failed while retrieving the post."
+        elif status_code == 403:
+            message = "The provided token is not authorized to view this post."
+        else:
+            message = (
+                "OpenIsle backend returned HTTP "
+                f"{status_code} while retrieving post {post_id}."
+            )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+    except httpx.RequestError as exc:  # pragma: no cover - network errors
+        message = f"Unable to reach OpenIsle backend post service: {exc}."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    try:
+        post = PostDetail.model_validate(raw_post)
+    except ValidationError as exc:
+        message = "Received malformed data from the post detail endpoint."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    if ctx is not None:
+        await ctx.info(f"Retrieved post {post_id} successfully.")
+
+    return post
+
+
+def main() -> None:
+    """Run the MCP server using the configured transport."""
+
+    app.run(transport=settings.transport)
+
+
+if __name__ == "__main__":  # pragma: no cover - manual execution
+    main()
+

nginx/openisle

@@ -18,51 +18,6 @@ server {
         add_header X-Upstream $upstream_addr always;
     }
 
-    location ^~ /api/ws {
-        proxy_pass         http://127.0.0.1:8080;
-        proxy_http_version 1.1;
-
-        # 升级所需
-        proxy_set_header   Upgrade              $http_upgrade;
-        proxy_set_header   Connection           $connection_upgrade;
-
-        # 统一透传这些头（你在 /api/ 有，/api/ws 也要有）
-        proxy_set_header   Host                 $host;
-        proxy_set_header   X-Real-IP            $remote_addr;
-        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Proto    $scheme;
-        proxy_set_header   X-Forwarded-Host     $host;
-
-        proxy_read_timeout 300s;
-        proxy_send_timeout 300s;
-        proxy_buffering    off;
-        proxy_cache        off;
-    }
-
-    # 2) SockJS（包含 /info、/iframe.html、/.../websocket 等）
-    location ^~ /api/sockjs {
-        proxy_pass         http://127.0.0.1:8080;
-        proxy_http_version 1.1;
-
-        proxy_set_header   Upgrade              $http_upgrade;
-        proxy_set_header   Connection           $connection_upgrade;
-
-        proxy_set_header   Host                 $host;
-        proxy_set_header   X-Real-IP            $remote_addr;
-        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Proto    $scheme;
-        proxy_set_header   X-Forwarded-Host     $host;
-
-        proxy_read_timeout 300s;
-        proxy_send_timeout 300s;
-        proxy_buffering    off;
-        proxy_cache        off;
-
-        # 如要同源 iframe 回退，下面两行二选一（或者交给 Spring Security 的 sameOrigin）
-        # proxy_hide_header  X-Frame-Options;
-        # add_header         X-Frame-Options "SAMEORIGIN" always;
-    }
-
     location /api/ {
         proxy_pass http://127.0.0.1:8080/api/;
         proxy_http_version 1.1;
@@ -145,10 +100,28 @@ server {
         # auth_basic_user_file /etc/nginx/.htpasswd;
     }
 
-
-    # ---------- WEBSOCKET GATEWAY TO :8082 ----------
     location ^~ /websocket/ {
-        proxy_pass         http://127.0.0.1:8082/; 
+        proxy_pass         http://127.0.0.1:8084/;
+        proxy_http_version 1.1;
+
+        proxy_set_header   Upgrade              $http_upgrade;
+        proxy_set_header   Connection           $connection_upgrade;
+
+        proxy_set_header   Host                 $host;
+        proxy_set_header   X-Real-IP            $remote_addr;
+        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto    $scheme;
+        proxy_set_header   X-Forwarded-Host     $host;
+
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+        proxy_buffering    off;
+        proxy_cache        off;
+        add_header         Cache-Control "no-store" always;
+    }
+
+    location /mcp {
+        proxy_pass         http://127.0.0.1:8085;
         proxy_http_version 1.1;
 
         proxy_set_header   Upgrade              $http_upgrade;
@@ -167,6 +140,7 @@ server {
         add_header         Cache-Control "no-store" always;
     }
 }
+
 server {
     listen 80;
     server_name open-isle.com www.open-isle.com;