Merge pull request #2474 from tangly1024/hexo/jump-random

hexo 微调，添加随机跳转按钮

themes/hexo/components/ButtonFloatDarkMode.js

@@ -1,9 +1,12 @@
+import { siteConfig } from '@/lib/config'
 import { useGlobal } from '@/lib/global'
 import { saveDarkModeToLocalStorage } from '@/themes/theme'
 import CONFIG from '../config'
-import { siteConfig } from '@/lib/config'
 
-export default function FloatDarkModeButton () {
+/**
+ * 深色模式按钮
+ */
+export default function ButtonDarkModeFloat() {
   const { isDarkMode, updateDarkMode } = useGlobal()
 
   if (!siteConfig('HEXO_WIDGET_DARK_MODE', null, CONFIG)) {
@@ -23,10 +26,13 @@ export default function FloatDarkModeButton () {
   return (
     <div
       onClick={handleChangeDarkMode}
-      className={'justify-center items-center w-7 h-7 text-center transform hover:scale-105 duration-200'
+      className={
-      }
+        'justify-center items-center w-7 h-7 text-center transform hover:scale-105 duration-200'
-    >
+      }>
-      <i id="darkModeButton" className={`${isDarkMode ? 'fa-sun' : 'fa-moon'} fas text-xs`}/>
+      <i
+        id='darkModeButton'
+        className={`${isDarkMode ? 'fa-sun' : 'fa-moon'} fas text-xs`}
+      />
     </div>
   )
 }

themes/hexo/components/ButtonJumpToComment.js

@@ -1,19 +1,22 @@
-import CONFIG from '../config'
 import { siteConfig } from '@/lib/config'
+import CONFIG from '../config'
 
 /**
  * 跳转到评论区
  * @returns {JSX.Element}
  * @constructor
  */
-const JumpToCommentButton = () => {
+const ButtonJumpToComment = () => {
   if (!siteConfig('HEXO_WIDGET_TO_COMMENT', null, CONFIG)) {
     return <></>
   }
 
   function navToComment() {
     if (document.getElementById('comment')) {
-      window.scrollTo({ top: document.getElementById('comment').offsetTop, behavior: 'smooth' })
+      window.scrollTo({
+        top: document.getElementById('comment').offsetTop,
+        behavior: 'smooth'
+      })
     }
     // 兼容性不好
     // const commentElement = document.getElementById('comment')
@@ -21,9 +24,13 @@ const JumpToCommentButton = () => {
     // commentElement?.scrollIntoView({ behavior: 'smooth', block: 'start', inline: 'nearest' })
   }
 
-  return (<div className='flex space-x-1 items-center justify-center transform hover:scale-105 duration-200 w-7 h-7 text-center' onClick={navToComment} >
+  return (
-    <i className='fas fa-comment text-xs' />
+    <div
-  </div>)
+      className='flex space-x-1 items-center justify-center transform hover:scale-105 duration-200 w-7 h-7 text-center'
+      onClick={navToComment}>
+      <i className='fas fa-comment text-xs' />
+    </div>
+  )
 }
 
-export default JumpToCommentButton
+export default ButtonJumpToComment

themes/hexo/components/ButtonJumpToTop.js

@@ -1,6 +1,6 @@
+import { siteConfig } from '@/lib/config'
 import { useGlobal } from '@/lib/global'
 import CONFIG from '../config'
-import { siteConfig } from '@/lib/config'
 
 /**
  * 跳转到网页顶部
@@ -10,7 +10,7 @@ import { siteConfig } from '@/lib/config'
  * @returns {JSX.Element}
  * @constructor
  */
-const JumpToTopButton = ({ showPercent = true, percent }) => {
+const ButtonJumpToTop = ({ showPercent = true, percent }) => {
   const { locale } = useGlobal()
 
   if (!siteConfig('HEXO_WIDGET_TO_TOP', null, CONFIG)) {
@@ -22,4 +22,4 @@ const JumpToTopButton = ({ showPercent = true, percent }) => {
     </div>)
 }
 
-export default JumpToTopButton
+export default ButtonJumpToTop

themes/hexo/components/ButtonRandomPost.js

@@ -0,0 +1,29 @@
+import { siteConfig } from '@/lib/config'
+import { useGlobal } from '@/lib/global'
+import { useRouter } from 'next/router'
+
+/**
+ * 随机跳转到一个文章
+ */
+export default function ButtonRandomPost(props) {
+  const { latestPosts } = props
+  const router = useRouter()
+  const { locale } = useGlobal()
+  /**
+   * 随机跳转文章
+   */
+  function handleClick() {
+    const randomIndex = Math.floor(Math.random() * latestPosts.length)
+    const randomPost = latestPosts[randomIndex]
+    router.push(`${siteConfig('SUB_PATH', '')}/${randomPost?.slug}`)
+  }
+
+  return (
+    <div
+      title={locale.MENU.WALK_AROUND}
+      className='cursor-pointer hover:bg-black hover:bg-opacity-10 rounded-full w-10 h-10 flex justify-center items-center duration-200 transition-all'
+      onClick={handleClick}>
+      <i className='fa-solid fa-podcast'></i>
+    </div>
+  )
+}

themes/hexo/components/ButtonRandomPostMini.js

@@ -0,0 +1,29 @@
+import { siteConfig } from '@/lib/config'
+import { useGlobal } from '@/lib/global'
+import { useRouter } from 'next/router'
+
+/**
+ * 随机跳转到一个文章
+ */
+export default function ButtonRandomPostMini(props) {
+  const { latestPosts } = props
+  const router = useRouter()
+  const { locale } = useGlobal()
+  /**
+   * 随机跳转文章
+   */
+  function handleClick() {
+    const randomIndex = Math.floor(Math.random() * latestPosts.length)
+    const randomPost = latestPosts[randomIndex]
+    router.push(`${siteConfig('SUB_PATH', '')}/${randomPost?.slug}`)
+  }
+
+  return (
+    <div
+      title={locale.MENU.WALK_AROUND}
+      className='flex space-x-1 items-center justify-center transform hover:scale-105 duration-200 w-7 h-7 text-center'
+      onClick={handleClick}>
+      <i className='fa-solid fa-podcast'></i>
+    </div>
+  )
+}

themes/hexo/components/Header.js

@@ -5,6 +5,7 @@ import Link from 'next/link'
 import { useRouter } from 'next/router'
 import { useCallback, useEffect, useRef, useState } from 'react'
 import CONFIG from '../config'
+import ButtonRandomPost from './ButtonRandomPost'
 import CategoryGroup from './CategoryGroup'
 import Logo from './Logo'
 import { MenuListTop } from './MenuListTop'
@@ -28,6 +29,7 @@ const Header = props => {
   const router = useRouter()
   const [isOpen, changeShow] = useState(false)
   const showSearchButton = siteConfig('HEXO_MENU_SEARCH', false, CONFIG)
+  const showRandomButton = siteConfig('HEXO_MENU_RANDOM', false, CONFIG)
 
   const toggleMenuOpen = () => {
     changeShow(!isOpen)
@@ -172,6 +174,7 @@ const Header = props => {
               )}
             </div>
             {showSearchButton && <SearchButton />}
+            {showRandomButton && <ButtonRandomPost {...props} />}
           </div>
         </div>
       </div>

themes/hexo/components/RightFloatArea.js

@@ -1,7 +1,7 @@
 import throttle from 'lodash.throttle'
 import { useCallback, useEffect, useState } from 'react'
-import FloatDarkModeButton from './FloatDarkModeButton'
+import ButtonDarkModeFloat from './ButtonFloatDarkMode'
-import JumpToTopButton from './JumpToTopButton'
+import ButtonJumpToTop from './ButtonJumpToTop'
 
 /**
  * 悬浮在右下角的按钮，当页面向下滚动100px时会出现
@@ -10,20 +10,22 @@ import JumpToTopButton from './JumpToTopButton'
  */
 export default function RightFloatArea({ floatSlot }) {
   const [showFloatButton, switchShow] = useState(false)
-  const scrollListener = useCallback(throttle(() => {
+  const scrollListener = useCallback(
-    const targetRef = document.getElementById('wrapper')
+    throttle(() => {
-    const clientHeight = targetRef?.clientHeight
+      const targetRef = document.getElementById('wrapper')
-    const scrollY = window.pageYOffset
+      const clientHeight = targetRef?.clientHeight
-    const fullHeight = clientHeight - window.outerHeight
+      const scrollY = window.pageYOffset
-    let per = parseFloat(((scrollY / fullHeight) * 100).toFixed(0))
+      const fullHeight = clientHeight - window.outerHeight
-    if (per > 100) per = 100
+      let per = parseFloat(((scrollY / fullHeight) * 100).toFixed(0))
-    const shouldShow = scrollY > 100 && per > 0
+      if (per > 100) per = 100
+      const shouldShow = scrollY > 100 && per > 0
 
-    // 右下角显示悬浮按钮
+      // 右下角显示悬浮按钮
-    if (shouldShow !== showFloatButton) {
+      if (shouldShow !== showFloatButton) {
-      switchShow(shouldShow)
+        switchShow(shouldShow)
-    }
+      }
-  }, 200))
+    }, 200)
+  )
 
   useEffect(() => {
     document.addEventListener('scroll', scrollListener)
@@ -31,12 +33,17 @@ export default function RightFloatArea({ floatSlot }) {
   }, [])
 
   return (
-        <div className={(showFloatButton ? 'opacity-100 ' : 'invisible opacity-0') + '  duration-300 transition-all bottom-12 right-1 fixed justify-end z-20  text-white bg-indigo-500 dark:bg-hexo-black-gray rounded-sm'}>
+    <div
-                <div className={'justify-center  flex flex-col items-center cursor-pointer'}>
+      className={
-                    <FloatDarkModeButton />
+        (showFloatButton ? 'opacity-100 ' : 'invisible opacity-0') +
-                    {floatSlot}
+        '  duration-300 transition-all bottom-12 right-1 fixed justify-end z-20  text-white bg-indigo-500 dark:bg-hexo-black-gray rounded-sm'
-                    <JumpToTopButton />
+      }>
-                </div>
+      <div
-            </div>
+        className={'justify-center  flex flex-col items-center cursor-pointer'}>
+        <ButtonDarkModeFloat />
+        {floatSlot}
+        <ButtonJumpToTop />
+      </div>
+    </div>
   )
 }

themes/hexo/config.js

@@ -1,7 +1,12 @@
 const CONFIG = {
   HEXO_HOME_BANNER_ENABLE: true,
   // 3.14.1以后的版本中，欢迎语在blog.config.js中配置，用英文逗号','隔开多个。
-  HEXO_HOME_BANNER_GREETINGS: ['Hi，我是一个程序员', 'Hi，我是一个打工人', 'Hi，我是一个干饭人', '欢迎来到我的博客🎉'], // 首页大图标语文字
+  HEXO_HOME_BANNER_GREETINGS: [
+    'Hi，我是一个程序员',
+    'Hi，我是一个打工人',
+    'Hi，我是一个干饭人',
+    '欢迎来到我的博客🎉'
+  ], // 首页大图标语文字
 
   HEXO_HOME_NAV_BUTTONS: true, // 首页是否显示分类大图标按钮
   // 已知未修复bug, 在移动端开启true后会加载不出图片； 暂时建议设置为false。
@@ -15,6 +20,7 @@ const CONFIG = {
   HEXO_MENU_TAG: true, // 显示标签
   HEXO_MENU_ARCHIVE: true, // 显示归档
   HEXO_MENU_SEARCH: true, // 显示搜索
+  HEXO_MENU_RANDOM: true, // 显示随机跳转按钮
 
   HEXO_POST_LIST_COVER: true, // 列表显示文章封面
   HEXO_POST_LIST_COVER_HOVER_ENLARGE: false, // 列表鼠标悬停放大

themes/hexo/index.js

@@ -17,11 +17,12 @@ import ArticleRecommend from './components/ArticleRecommend'
 import BlogPostArchive from './components/BlogPostArchive'
 import BlogPostListPage from './components/BlogPostListPage'
 import BlogPostListScroll from './components/BlogPostListScroll'
+import ButtonJumpToComment from './components/ButtonJumpToComment'
+import ButtonRandomPostMini from './components/ButtonRandomPostMini'
 import Card from './components/Card'
 import Footer from './components/Footer'
 import Header from './components/Header'
 import Hero from './components/Hero'
-import JumpToCommentButton from './components/JumpToCommentButton'
 import PostHero from './components/PostHero'
 import RightFloatArea from './components/RightFloatArea'
 import SearchNav from './components/SearchNav'
@@ -51,8 +52,9 @@ export const useHexoGlobal = () => useContext(ThemeGlobalHexo)
 const LayoutBase = props => {
   const { post, children, slotTop, className } = props
   const { onLoading, fullWidth } = useGlobal()
-
   const router = useRouter()
+  const showRandomButton = siteConfig('HEXO_MENU_RANDOM', false, CONFIG)
+
   const headerSlot = post ? (
     <PostHero {...props} />
   ) : router.route === '/' &&
@@ -63,6 +65,7 @@ const LayoutBase = props => {
   const drawerRight = useRef(null)
   const tocRef = isBrowser ? document.getElementById('article-wrapper') : null
 
+  // 悬浮按钮内容
   const floatSlot = (
     <>
       {post?.toc?.length > 1 && (
@@ -74,7 +77,8 @@ const LayoutBase = props => {
           />
         </div>
       )}
-      {post && <JumpToCommentButton />}
+      {post && <ButtonJumpToComment />}
+      {showRandomButton && <ButtonRandomPostMini {...props} />}
     </>
   )