tieba表情函数抽成共通

frontend_nuxt/pages/index.vue

@@ -76,7 +76,7 @@
               {{ article.title }}
             </NuxtLink>
             <NuxtLink class="article-item-description main-item" :to="`/posts/${article.id}`">
-              <div v-html="sanitizeDescription(article.description)"></div>
+              <div v-html="stripMarkdownWithTiebaMoji(article.description, 500)"></div>
             </NuxtLink>
             <div class="article-info-container main-item">
               <ArticleCategory :category="article.category" />
@@ -143,6 +143,7 @@ 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: [
@@ -378,27 +379,6 @@ 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('::'))
 
-// 在首页摘要加载贴吧表情包
-const sanitizeDescription = (text) => {
-  if (!text) return ''
-
-  // 1️⃣ 先把 Markdown 转成纯文本
-  const plain = stripMarkdown(text)
-
-  // 2️⃣ 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
-  })
-
-  // 3️⃣ 可选：截断纯文本长度（防止撑太长）
-  const truncated = withEmoji.length > 500 ? withEmoji.slice(0, 500) + '…' : withEmoji
-
-  return truncated
-}
 
 // 页面选项同步到全局状态
 watch([selectedCategory, selectedTags], ([newCategory, newTags]) => {

frontend_nuxt/pages/message.vue

@@ -75,7 +75,7 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                         >
-                          {{ stripMarkdownLength(item.parentComment.content, 100) }}
+                          <div v-html="stripMarkdownWithTiebaMoji(item.parentComment.content, 500)"></div>
                         </NuxtLink>
                       </span>
                       回复了
@@ -85,7 +85,7 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                         </NuxtLink>
                       </span>
                     </NotificationContainer>
@@ -115,7 +115,7 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                         </NuxtLink>
                       </span>
                     </NotificationContainer>
@@ -162,7 +162,7 @@
                           @click="markRead(item.id)"
                           :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                         >
-                          {{ stripMarkdownLength(item.comment.content, 100) }}
+                          <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                         </NuxtLink>
                       </span>
                       进行了表态
@@ -267,7 +267,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -287,7 +287,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                       >
-                        {{ stripMarkdownLength(item.parentComment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.parentComment.content, 500)"></div>                      
                       </NuxtLink>
                       回复了
                       <NuxtLink
@@ -295,7 +295,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>                      
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -323,7 +323,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -342,7 +342,7 @@
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
-                        {{ stripMarkdownLength(item.comment.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.comment.content, 500)"></div>
                       </NuxtLink>
                     </NotificationContainer>
                   </template>
@@ -556,7 +556,7 @@
                       </template>
                       删除了您的帖子
                       <span class="notif-content-text">
-                        {{ stripMarkdownLength(item.content, 100) }}
+                        <div v-html="stripMarkdownWithTiebaMoji(item.content, 500)"></div>
                       </span>
                     </NotificationContainer>
                   </template>
@@ -586,7 +586,7 @@ 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,

frontend_nuxt/utils/markdown.js

@@ -265,3 +265,26 @@ export function stripMarkdownLength(text, length) {
   }
   return plain.slice(0, 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
+  })
+
+  // 截断纯文本长度（防止撑太长）
+  const truncated = withEmoji.length > length ? withEmoji.slice(0, length) + '...' : withEmoji
+  return truncated
+
+}