Merge branch 'main' of github.com:nagisa77/OpenIsle

backend/open-isle.env.example

@@ -0,0 +1,33 @@
+# === Database ===
+MYSQL_URL=jdbc:mysql://<数据库地址>:<端口>/<数据库名>?useUnicode=yes&characterEncoding=UTF-8&useInformationSchema=true&useSSL=false&serverTimezone=UTC
+MYSQL_USER=<数据库用户名>
+MYSQL_PASSWORD=<数据库密码>
+
+
+# === Resend ===
+RESEND_API_KEY=<你的resend-api-key>
+
+# === COS ===
+# COS_BASE_URL=https://<你的cos>.cos.ap-guangzhou.myqcloud.com
+COS_BASE_URL=https://<你的cos>.cos.accelerate.myqcloud.com
+COS_SECRET_ID=<你的cos-secret-id>
+COS_SECRET_KEY=<你的cos-secret-key>
+COS_BUCKET_NAME=<你的cos-bucket-name>
+
+# === OAuth ===
+GOOGLE_CLIENT_ID=<你的google-client-id>
+GITHUB_CLIENT_ID=<你的github-client-id>
+GITHUB_CLIENT_SECRET=<你的github-client-secret>
+TWITTER_CLIENT_ID=<你的twitter-client-id>
+TWITTER_CLIENT_SECRET=<你的-twitter-client-secret>
+DISCORD_CLIENT_ID=<你的discord-client-id>
+DISCORD_CLIENT_SECRET=<你的discord-client-secret>
+
+# === OPENAI ===
+OPENAI_API_KEY=<你的openai-api-key>
+
+# === Webpush ===
+WEBPUSH_PUBLIC_KEY=<你的webpush-public-key>
+WEBPUSH_PRIVATE_KEY=<你的webpush-private-key>
+
+# LOG_LEVEL=DEBUG

frontend/src/App.vue

@@ -9,7 +9,12 @@
         <MenuComponent :visible="!hideMenu && menuVisible" @item-click="menuVisible = false" />
       </div>
       <div class="content" :class="{ 'menu-open': menuVisible && !hideMenu }">
-        <router-view />
+        <router-view v-slot="{ Component }">
+          <keep-alive>
+            <component :is="Component" v-if="$route.meta.keepAlive" />
+          </keep-alive>
+          <component :is="Component" v-if="!$route.meta.keepAlive" />
+        </router-view>
       </div>
     </div>
     <GlobalPopups />

frontend/src/router/index.js

@@ -23,7 +23,8 @@ const routes = [
   {
     path: '/',
     name: 'home',
-    component: HomePageView
+    component: HomePageView,
+    meta: { keepAlive: true }
   },
   {
     path: '/message',

frontend/src/views/HomePageView.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="home-page" @scroll="handleScroll">
+  <div ref="homePage" class="home-page" @scroll="handleScroll">
     <div v-if="!isMobile" class="search-container">
       <div class="search-title">一切可能，从此刻启航</div>
       <div class="search-subtitle">愿你在此遇见灵感与共鸣。若有疑惑，欢迎发问，亦可在知识的海洋中搜寻答案。</div>
@@ -107,7 +107,7 @@
 </template>
 
 <script>
-import { ref, onMounted, watch } from 'vue'
+import { ref, onMounted, watch, onActivated, nextTick } from 'vue'
 import { useRoute } from 'vue-router'
 import { stripMarkdown } from '../utils/markdown'
 import { API_BASE_URL } from '../main'
@@ -134,6 +134,8 @@ export default {
   },
   setup() {
     const route = useRoute()
+    const homePage = ref(null)
+    const savedScrollTop = ref(0)
     const selectedCategory = ref('')
     if (route.query.category) {
       const c = decodeURIComponent(route.query.category)
@@ -165,6 +167,14 @@ export default {
     const pageSize = 10
     const allLoaded = ref(false)
 
+    onActivated(() => {
+      nextTick(() => {
+        if (homePage.value) {
+          homePage.value.scrollTop = savedScrollTop.value
+        }
+      })
+    })
+
     const countComments = (list) =>
       list.reduce((sum, c) => sum + 1 + countComments(c.replies || []), 0)
 
@@ -359,6 +369,7 @@ export default {
 
     const handleScroll = (e) => {
       const el = e.target
+      savedScrollTop.value = el.scrollTop
       if (el.scrollHeight - el.scrollTop <= el.clientHeight + 50) {
         fetchContent()
       }
@@ -379,7 +390,7 @@ export default {
 
     const sanitizeDescription = (text) => stripMarkdown(text)
 
-    return { topics, selectedTopic, articles, sanitizeDescription, isLoadingPosts, handleScroll, selectedCategory, selectedTags, tagOptions, categoryOptions, isMobile }
+    return { topics, selectedTopic, articles, sanitizeDescription, isLoadingPosts, handleScroll, selectedCategory, selectedTags, tagOptions, categoryOptions, isMobile, homePage }
   }
 }
 </script>