feat: add MCP search service

Log post visibility scope changes

.env.example

@@ -2,10 +2,15 @@
 SERVER_PORT=8080
 FRONTEND_PORT=3000
 WEBSOCKET_PORT=8082
+MCP_PORT=9090
 MYSQL_PORT=3306
 REDIS_PORT=6379
 RABBITMQ_PORT=5672
 RABBITMQ_MANAGEMENT_PORT=15672
+MCP_HOST=0.0.0.0
+MCP_BACKEND_BASE_URL=http://springboot:8080
+MCP_CONNECT_TIMEOUT=5
+MCP_READ_TIMEOUT=10
 
 # === OpenSearch Configuration ===
 OPENSEARCH_PORT=9200

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(),
@@ -103,7 +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()));
   }

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;
@@ -29,5 +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;

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/mapper/PostChangeLogMapper.java

@@ -52,6 +52,9 @@ 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());
     }

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

@@ -75,6 +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())

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 +8,7 @@ public enum PostChangeType {
   CLOSED,
   PINNED,
   FEATURED,
+  VISIBLE_SCOPE,
   VOTE_RESULT,
   LOTTERY_RESULT,
   DONATE,

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/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);

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

@@ -1,6 +1,7 @@
 package com.openisle.service;
 
 import com.openisle.config.CachingConfig;
+import com.openisle.exception.NotFoundException;
 import com.openisle.exception.RateLimitException;
 import com.openisle.model.*;
 import com.openisle.repository.CategoryProposalPostRepository;
@@ -252,6 +253,7 @@ public class PostService {
     String content,
     List<Long> tagIds,
     PostType type,
+    PostVisibleScopeType postVisibleScopeType,
     String prizeDescription,
     String prizeIcon,
     Integer prizeCount,
@@ -336,6 +338,14 @@ 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) {
@@ -716,7 +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)
@@ -1147,7 +1157,8 @@ 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");
@@ -1179,6 +1190,8 @@ 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);
@@ -1200,6 +1213,14 @@ 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/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'

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-service
 
 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 mcp-service frontend_service
 
 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-service
 
 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 mcp-service frontend_service
 
 echo "👉 Current status:"
 docker compose -f "$compose_file" --env-file "$env_file" ps

docker/docker-compose.yaml

@@ -161,8 +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"
@@ -178,6 +178,38 @@ services:
       - dev
       - prod
 
+  mcp-service:
+    build:
+      context: ..
+      dockerfile: mcp/Dockerfile
+    container_name: ${COMPOSE_PROJECT_NAME}-openisle-mcp
+    env_file:
+      - ${ENV_FILE:-../.env}
+    environment:
+      MCP_HOST: ${MCP_HOST:-0.0.0.0}
+      MCP_PORT: ${MCP_PORT:-9090}
+      MCP_BACKEND_BASE_URL: ${MCP_BACKEND_BASE_URL:-http://springboot:8080}
+      MCP_CONNECT_TIMEOUT: ${MCP_CONNECT_TIMEOUT:-5}
+      MCP_READ_TIMEOUT: ${MCP_READ_TIMEOUT:-10}
+    ports:
+      - "${MCP_PORT:-9090}:${MCP_PORT:-9090}"
+    depends_on:
+      springboot:
+        condition: service_healthy
+    command: ["openisle-mcp"]
+    healthcheck:
+      test: ["CMD-SHELL", "curl -fsS http://127.0.0.1:${MCP_PORT:-9090}/healthz || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 30
+      start_period: 20s
+    restart: unless-stopped
+    networks:
+      - openisle-network
+    profiles:
+      - dev
+      - prod
+
   websocket-service:
     image: maven:3.9-eclipse-temurin-17
     container_name: ${COMPOSE_PROJECT_NAME}-openisle-websocket

frontend_nuxt/components/HeaderComponent.vue

@@ -543,6 +543,7 @@ onMounted(async () => {
 .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） */

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/PostChangeLogItem.vue

@@ -36,6 +36,10 @@
         <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
       >
@@ -69,6 +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/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/pages/index.vue

@@ -70,6 +70,7 @@
               <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" :to="`/posts/${article.id}`">
               <div v-html="stripMarkdownWithTiebaMoji(article.description, 500)"></div>
@@ -295,6 +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,
       ),
@@ -336,6 +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,

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>
@@ -54,6 +55,7 @@ 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
 
@@ -62,6 +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,
@@ -100,6 +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')
     }
@@ -115,6 +119,7 @@ const clearPost = async () => {
   content.value = ''
   selectedCategory.value = ''
   selectedTags.value = []
+  postVisibleScope.value = 'ALL'
   postType.value = 'NORMAL'
   lottery.prizeIcon = ''
   lottery.prizeIconFile = null
@@ -168,6 +173,7 @@ const saveDraft = async () => {
         content: content.value,
         categoryId: selectedCategory.value || null,
         tagIds,
+        postVisibleScopeType:postVisibleScope.value
       }),
     })
     if (res.ok) {
@@ -328,6 +334,7 @@ const submitPost = async () => {
       categoryId: selectedCategory.value,
       tagIds: selectedTags.value,
       type: postType.value,
+      postVisibleScopeType: postVisibleScope.value,
     }
 
     if (postType.value === 'LOTTERY') {
@@ -355,6 +362,7 @@ const submitPost = async () => {
       },
       body: JSON.stringify(payload),
     })
+    
     const data = await res.json()
     if (res.ok) {
       if (data.reward && data.reward > 0) {

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"
@@ -165,25 +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"
@@ -228,6 +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()
@@ -241,6 +242,13 @@ 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(
@@ -408,6 +416,14 @@ const changeLogIcon = (l) => {
     } 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') {
@@ -438,6 +454,8 @@ const mapChangeLog = (l) => ({
   newCategory: l.newCategory,
   oldTags: l.oldTags,
   newTags: l.newTags,
+  oldVisibleScope: l.oldVisibleScope,
+  newVisibleScope: l.newVisibleScope,
   amount: l.amount,
   icon: changeLogIcon(l),
 })
@@ -497,15 +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)
@@ -519,6 +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
@@ -935,7 +966,7 @@ onMounted(async () => {
 <style>
 .post-page-container {
   background-color: var(--background-color);
-  display: flex;
+  display: block;
   flex-direction: row;
 }
 
@@ -948,9 +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 {
@@ -1002,6 +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;
@@ -1106,7 +1167,7 @@ onMounted(async () => {
   white-space: nowrap;
 }
 
-.article-closed-button,
+.article-gray-button,
 .article-subscribe-button-text,
 .article-featured-button,
 .article-unsubscribe-button-text {
@@ -1159,7 +1220,7 @@ onMounted(async () => {
   font-size: 14px;
 }
 
-.article-closed-button {
+.article-gray-button {
   background-color: var(--background-color);
   color: gray;
   border: 1px solid gray;
@@ -1341,6 +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);

frontend_nuxt/plugins/iconpark.client.ts

@@ -82,6 +82,7 @@ import {
   Share,
   Financing,
   Hands,
+  PreviewCloseOne,
 } from '@icon-park/vue-next'
 
 export default defineNuxtPlugin((nuxtApp) => {
@@ -167,4 +168,5 @@ export default defineNuxtPlugin((nuxtApp) => {
   nuxtApp.vueApp.component('Share', Share)
   nuxtApp.vueApp.component('Financing', Financing)
   nuxtApp.vueApp.component('Hands', Hands)
+  nuxtApp.vueApp.component('PreviewCloseOne', PreviewCloseOne)
 })

frontend_nuxt/utils/markdown.js

@@ -268,23 +268,21 @@ export function stripMarkdownLength(text, length) {
 
 // 朴素文本带贴吧表情
 export function stripMarkdownWithTiebaMoji(text, length){
-  console.error(text)
     if (!text) return ''
 
-  // Markdown 转成纯文本
-  const plain = stripMarkdown(text)
- console.error(plain)
-  // 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="${key}">`
-      : match // 没有匹配到图片则保留原样
-  })
+    // Markdown 转成纯文本
+    const plain = stripMarkdown(text)
+    // 替换 :tieba123: 为 <img>
+    const withEmoji = plain.replace(/:tieba(\d+):/g, (match, num) => {
+      const key = `tieba${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
+    // 截断纯文本长度（防止撑太长）
+    const truncated = withEmoji.length > length ? withEmoji.slice(0, length) + '...' : withEmoji
+    return truncated
 
 }

mcp/Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY mcp/pyproject.toml ./pyproject.toml
+COPY mcp/README.md ./README.md
+COPY mcp/src ./src
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir .
+
+EXPOSE 9090
+
+CMD ["openisle-mcp"]

mcp/README.md

@@ -0,0 +1,34 @@
+# OpenIsle MCP Service
+
+This package hosts a lightweight Python service that exposes OpenIsle search
+capabilities through a Model Context Protocol (MCP) compatible HTTP interface.
+It currently forwards search requests to the main Spring Boot backend and
+returns the aggregated results. The service is intentionally simple so we can
+iterate quickly and extend it with additional tools (for example, post
+creation) in future updates.
+
+## Local development
+
+```bash
+pip install -e ./mcp
+openisle-mcp
+```
+
+By default the server listens on port `9090` and expects the Spring Boot backend
+at `http://localhost:8080`. Configure the behaviour with the following
+environment variables:
+
+- `MCP_PORT` – HTTP port the MCP service should listen on (default: `9090`).
+- `MCP_HOST` – Bind host for the HTTP server (default: `0.0.0.0`).
+- `MCP_BACKEND_BASE_URL` – Base URL of the Spring Boot backend that provides the
+  search endpoints (default: `http://springboot:8080`).
+- `MCP_CONNECT_TIMEOUT` – Connection timeout (seconds) when calling the backend
+  (default: `5`).
+- `MCP_READ_TIMEOUT` – Read timeout (seconds) when calling the backend (default:
+  `10`).
+
+## Docker
+
+The repository contains a Dockerfile that builds a slim Python image running the
+service with `uvicorn`. The compose configuration wires the container into the
+existing OpenIsle stack so that deployments automatically start the MCP service.

mcp/pyproject.toml

@@ -0,0 +1,25 @@
+[build-system]
+requires = ["hatchling>=1.21.0"]
+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" }
+]
+requires-python = ">=3.11"
+dependencies = [
+  "fastapi>=0.111.0,<1.0.0",
+  "uvicorn[standard]>=0.29.0,<0.31.0",
+  "httpx>=0.27.0,<0.28.0",
+  "pydantic>=2.7.0,<3.0.0"
+]
+
+[project.scripts]
+openisle-mcp = "openisle_mcp.__main__:main"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/openisle_mcp"]

mcp/src/openisle_mcp/__init__.py

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

mcp/src/openisle_mcp/__main__.py

@@ -0,0 +1,24 @@
+"""Entrypoint for running the MCP service with ``python -m``."""
+
+from __future__ import annotations
+
+import logging
+
+import uvicorn
+
+from .config import get_settings
+
+
+def main() -> None:
+    settings = get_settings()
+    logging.basicConfig(level=logging.INFO)
+    uvicorn.run(
+        "openisle_mcp.server:create_app",
+        host=settings.host,
+        port=settings.port,
+        factory=True,
+    )
+
+
+if __name__ == "__main__":  # pragma: no cover
+    main()

mcp/src/openisle_mcp/client.py

@@ -0,0 +1,44 @@
+"""HTTP client helpers for talking to the Spring Boot backend."""
+
+from __future__ import annotations
+
+import logging
+from typing import Any
+
+import httpx
+
+from .config import Settings
+
+LOGGER = logging.getLogger(__name__)
+
+
+class SearchClient:
+    """Wrapper around :class:`httpx.AsyncClient` for search operations."""
+
+    def __init__(self, settings: Settings):
+        timeout = httpx.Timeout(
+            connect=settings.connect_timeout,
+            read=settings.read_timeout,
+            write=settings.read_timeout,
+            pool=None,
+        )
+        self._client = httpx.AsyncClient(
+            base_url=settings.normalized_backend_base_url,
+            timeout=timeout,
+        )
+
+    async def close(self) -> None:
+        await self._client.aclose()
+
+    async def global_search(self, keyword: str) -> list[dict[str, Any]]:
+        LOGGER.debug("Performing global search for keyword '%s'", keyword)
+        response = await self._client.get("/api/search/global", params={"keyword": keyword})
+        response.raise_for_status()
+        payload = response.json()
+        if isinstance(payload, list):
+            return payload
+        LOGGER.warning("Unexpected payload type from backend: %s", type(payload))
+        return []
+
+
+__all__ = ["SearchClient"]

mcp/src/openisle_mcp/config.py

@@ -0,0 +1,71 @@
+"""Configuration helpers for the MCP service."""
+
+from __future__ import annotations
+
+import os
+from functools import lru_cache
+from typing import Any
+
+from pydantic import BaseModel, ConfigDict, Field, ValidationError
+
+
+class Settings(BaseModel):
+    """Application settings sourced from environment variables."""
+
+    host: str = Field(default="0.0.0.0", description="Host to bind the HTTP server to")
+    port: int = Field(default=9090, ge=1, le=65535, description="Port exposed by the MCP server")
+    backend_base_url: str = Field(
+        default="http://springboot:8080",
+        description="Base URL of the Spring Boot backend that provides search endpoints",
+    )
+    connect_timeout: float = Field(
+        default=5.0,
+        ge=0.0,
+        description="Connection timeout when communicating with the backend (seconds)",
+    )
+    read_timeout: float = Field(
+        default=10.0,
+        ge=0.0,
+        description="Read timeout when communicating with the backend (seconds)",
+    )
+
+    model_config = ConfigDict(extra="ignore")
+
+    @property
+    def normalized_backend_base_url(self) -> str:
+        """Return the backend base URL without a trailing slash."""
+
+        return self.backend_base_url.rstrip("/")
+
+
+ENV_MAPPING: dict[str, str] = {
+    "host": "MCP_HOST",
+    "port": "MCP_PORT",
+    "backend_base_url": "MCP_BACKEND_BASE_URL",
+    "connect_timeout": "MCP_CONNECT_TIMEOUT",
+    "read_timeout": "MCP_READ_TIMEOUT",
+}
+
+
+def _load_environment_values() -> dict[str, Any]:
+    values: dict[str, Any] = {}
+    for field, env_name in ENV_MAPPING.items():
+        value = os.getenv(env_name)
+        if value is None:
+            continue
+        values[field] = value
+    return values
+
+
+@lru_cache(maxsize=1)
+def get_settings() -> Settings:
+    """Load and validate application settings."""
+
+    values = _load_environment_values()
+    try:
+        return Settings(**values)
+    except ValidationError as exc:  # pragma: no cover - defensive branch
+        raise RuntimeError("Invalid MCP configuration") from exc
+
+
+__all__ = ["Settings", "get_settings"]

mcp/src/openisle_mcp/models.py

@@ -0,0 +1,38 @@
+"""Pydantic models shared across the MCP service."""
+
+from __future__ import annotations
+
+from typing import Optional
+
+from pydantic import BaseModel, ConfigDict, Field
+
+
+class SearchResult(BaseModel):
+    """Representation of a single search result entry."""
+
+    model_config = ConfigDict(extra="ignore")
+
+    type: Optional[str] = Field(default=None, description="Type of the result entry")
+    id: Optional[int] = Field(default=None, description="Identifier of the result entry")
+    text: Optional[str] = Field(default=None, description="Primary text of the result entry")
+    subText: Optional[str] = Field(default=None, description="Secondary text associated with the result")
+    extra: Optional[str] = Field(default=None, description="Additional information about the result")
+    postId: Optional[int] = Field(default=None, description="Related post identifier, if applicable")
+    highlightedText: Optional[str] = Field(default=None, description="Highlighted primary text segment")
+    highlightedSubText: Optional[str] = Field(
+        default=None,
+        description="Highlighted secondary text segment",
+    )
+    highlightedExtra: Optional[str] = Field(
+        default=None,
+        description="Highlighted additional information",
+    )
+
+
+class SearchResponse(BaseModel):
+    """Response payload returned by the search endpoint."""
+
+    results: list[SearchResult] = Field(default_factory=list)
+
+
+__all__ = ["SearchResult", "SearchResponse"]

mcp/src/openisle_mcp/server.py

@@ -0,0 +1,66 @@
+"""FastAPI application exposing the MCP server endpoints."""
+
+from __future__ import annotations
+
+import logging
+
+from fastapi import Depends, FastAPI, HTTPException, Query, Request
+import httpx
+
+from .client import SearchClient
+from .config import get_settings
+from .models import SearchResponse, SearchResult
+
+LOGGER = logging.getLogger(__name__)
+
+
+async def _lifespan(app: FastAPI):
+    settings = get_settings()
+    client = SearchClient(settings)
+    app.state.settings = settings
+    app.state.search_client = client
+    LOGGER.info(
+        "Starting MCP server on %s:%s targeting backend %s",
+        settings.host,
+        settings.port,
+        settings.normalized_backend_base_url,
+    )
+    try:
+        yield
+    finally:
+        LOGGER.info("Shutting down MCP server")
+        await client.close()
+
+
+def create_app() -> FastAPI:
+    """Create and configure the FastAPI application."""
+
+    app = FastAPI(title="OpenIsle MCP Server", lifespan=_lifespan)
+
+    @app.get("/healthz", tags=["health"])
+    async def healthcheck() -> dict[str, str]:
+        return {"status": "ok"}
+
+    async def get_client(request: Request) -> SearchClient:
+        return request.app.state.search_client
+
+    @app.get("/search", response_model=SearchResponse, tags=["search"])
+    async def search(
+        keyword: str = Query(..., min_length=1, description="Keyword to search for"),
+        client: SearchClient = Depends(get_client),
+    ) -> SearchResponse:
+        try:
+            raw_results = await client.global_search(keyword)
+        except httpx.HTTPStatusError as exc:
+            LOGGER.warning("Backend responded with error %s", exc.response.status_code)
+            raise HTTPException(status_code=exc.response.status_code, detail="Backend error") from exc
+        except httpx.HTTPError as exc:
+            LOGGER.error("Failed to reach backend: %s", exc)
+            raise HTTPException(status_code=503, detail="Search service unavailable") from exc
+        results = [SearchResult.model_validate(item) for item in raw_results]
+        return SearchResponse(results=results)
+
+    return app
+
+
+__all__ = ["create_app"]