feat: 可設置首頁文章不顯示內容/description

feat: 主頁文章時間和文章頁文章時間可以配置顯示日期還是相對時間
feat: top_img 可配置 [留空（默認色）/顏色/漸變色/圖片鏈接/ false（不顯示top_img）]
feat: footer可配置背景 [留空/false(默認色)/顏色/漸變色/圖片鏈接/true(跟top_img一樣)]
improvement: preloader 在 pjax 下 每個頁面都會加載
improvement: 修改判斷，避免用户設置2個lightbox 而導致報錯（只能設置一個）
improvement: 精確時間顯示 （剛剛/幾分鐘前/幾小時前/幾天前/幾個月前）
improvement: 刪除不必要的語言文件和css
chore: update hexo-renderer-stylus to 2.0.1

source/js/main.js

@@ -159,14 +159,18 @@ $(function () {
     })
 
     const mql = window.matchMedia('(max-width: 1024px)')
-    mql.addListener((ev) => {
+    const $toggleSidebar = $('#toggle-sidebar')
+    const matchFn = (ev) => {
       if (ev.matches) {
         if ($sidebar.hasClass('tocOpenPc')) closeSidebar()
       } else {
-        if ($('#toggle-sidebar').hasClass('on')) openSidebar()
+        if ($toggleSidebar.hasClass('on')) openSidebar()
         if ($mobileTocButton.hasClass('open')) closeMobileSidebar('toc')
       }
-    })
+    }
+
+    mql.addListener(matchFn)
+    document.addEventListener('pjax:send', () => { mql.removeListener(matchFn) })
 
     // toc元素點擊
     $sidebar.find('.toc-link').on('click', function (e) {
@@ -345,9 +349,7 @@ $(function () {
  * fancybox和 mediumZoom
  */
   const addLightBox = function () {
-    const isMediumZoom = GLOBAL_CONFIG.medium_zoom
-    const isFancybox = GLOBAL_CONFIG.fancybox
-    if (isFancybox) {
+    if (GLOBAL_CONFIG.lightbox === 'fancybox') {
       const images = $('#article-container img:not(.gallery-group-img)').not($('a>img'))
       images.each(function (i, o) {
         const lazyloadSrc = $(o).attr('data-lazy-src') ? $(o).attr('data-lazy-src') : $(o).attr('src')
@@ -363,7 +365,7 @@ $(function () {
         buttons: ['slideShow', 'fullScreen', 'thumbs', 'close'],
         hash: false
       })
-    } else if (isMediumZoom) {
+    } else {
       const zoom = mediumZoom(document.querySelectorAll('#article-container :not(a)>img'))
       zoom.on('open', function (event) {
         const photoBg = $(document.documentElement).attr('data-theme') === 'dark' ? '#121212' : '#fff'
@@ -425,14 +427,18 @@ $(function () {
  *  toc
  */
   const tocFn = function () {
-    $('.toc-child').hide()
+    const $sidebar = $('#sidebar')
+    const $tocChild = $sidebar.find('.toc-child')
+    const $tocLink = $sidebar.find('.toc-link')
+    const $article = $('#article-container')
+
+    $tocChild.hide()
 
     // main of scroll
     $(window).scroll(btf.throttle(function (event) {
       const currentTop = $(this).scrollTop()
       scrollPercent(currentTop)
       findHeadPosition(currentTop)
-      autoScrollToc(currentTop)
     }, 100))
 
     // expand toc-item
@@ -444,18 +450,17 @@ $(function () {
     }
 
     const scrollPercent = function (currentTop) {
-      const $dom = $('#article-container')
-      const docHeight = $dom.height()
+      const docHeight = $article.height()
       const winHeight = $(window).height()
-      const headerHeight = $dom.offset().top
+      const headerHeight = $article.offset().top
       const contentMath = (docHeight > winHeight) ? (docHeight - winHeight) : ($(document).height() - winHeight)
       const scrollPercent = (currentTop - headerHeight) / (contentMath)
       const scrollPercentRounded = Math.round(scrollPercent * 100)
       const percentage = (scrollPercentRounded > 100) ? 100
         : (scrollPercentRounded <= 0) ? 0
           : scrollPercentRounded
-      $('#sidebar .progress-num').text(percentage)
-      $('#sidebar .sidebar-toc__progress-bar').animate({
+      $sidebar.find('.progress-num').text(percentage)
+      $sidebar.find('.sidebar-toc__progress-bar').animate({
         width: percentage + '%'
       }, 100)
     }
@@ -468,19 +473,32 @@ $(function () {
       }
     }
 
+    const autoScrollToc = function (currentTop, item) {
+      const activePosition = item.offset().top
+      const $tocContent = $sidebar.find('.sidebar-toc__content')
+      const sidebarScrollTop = $tocContent.scrollTop()
+      if (activePosition > (currentTop + $(window).height() - 100)) {
+        $tocContent.scrollTop(sidebarScrollTop + 100)
+      }
+      if (activePosition < currentTop + 100) {
+        $tocContent.scrollTop(sidebarScrollTop - 100)
+      }
+    }
+
     // find head position & add active class
     // DOM Hierarchy:
     // ol.toc > (li.toc-item, ...)
     // li.toc-item > (a.toc-link, ol.toc-2child > (li.toc-item, ...))
     const versionBiggerFive = GLOBAL_CONFIG.hexoversion.split('.')[0] >= 5
+    const list = $article.find('h1,h2,h3,h4,h5,h6')
+
     const findHeadPosition = function (top) {
     // assume that we are not in the post page if no TOC link be found,
     // thus no need to update the status
-      if ($('.toc-link').length === 0) {
+      if ($tocLink.length === 0) {
         return false
       }
 
-      const list = $('#article-container').find('h1,h2,h3,h4,h5,h6')
       let currentId = ''
       list.each(function () {
         const head = $(this)
@@ -491,18 +509,19 @@ $(function () {
       })
 
       if (currentId === '') {
-        $('.toc-link').removeClass('active')
-        $('.toc-child').hide()
+        $tocLink.removeClass('active')
+        $tocChild.hide()
       }
 
-      const currentActive = $('.toc-link.active')
+      const currentActive = $tocLink.filter('.active')
       if (currentId && currentActive.attr('href') !== currentId) {
         if (isAnchor) updateAnchor(currentId)
 
-        $('.toc-link').removeClass('active')
+        $tocLink.removeClass('active')
 
-        const _this = $('.toc-link[href="' + currentId + '"]')
+        const _this = $tocLink.filter('[href="' + currentId + '"]')
         _this.addClass('active')
+        autoScrollToc(top, _this)
 
         const parents = _this.parents('.toc-child')
         // Returned list is in reverse order of the DOM elements
@@ -518,19 +537,6 @@ $(function () {
           .find('.toc-child').hide()
       }
     }
-
-    const autoScrollToc = function (currentTop) {
-      if ($('.toc-link').hasClass('active')) {
-        const activePosition = $('.active').offset().top
-        const sidebarScrollTop = $('#sidebar .sidebar-toc__content').scrollTop()
-        if (activePosition > (currentTop + $(window).height() - 100)) {
-          $('#sidebar .sidebar-toc__content').scrollTop(sidebarScrollTop + 100)
-        }
-        if (activePosition < currentTop + 100) {
-          $('#sidebar .sidebar-toc__content').scrollTop(sidebarScrollTop - 100)
-        }
-      }
-    }
   }
 
   /**
@@ -766,6 +772,14 @@ $(function () {
     })
   }
 
+  const relativeDate = function (selector) {
+    selector.each((i, o) => {
+      const $this = $(o)
+      const timeVal = $this.attr('datetime')
+      $this.text(btf.diffDate(timeVal, true)).css('display', 'inline')
+    })
+  }
+
   const unRefreshFn = function () {
     $(window).on('resize', function () {
       if (window.innerWidth < 768) adjustMenu(0)
@@ -787,6 +801,12 @@ $(function () {
       toggleSidebar()
       GLOBAL_CONFIG_SITE.isSidebar && tocFn()
       GLOBAL_CONFIG.noticeOutdate !== undefined && addPostOutdateNotice()
+      GLOBAL_CONFIG.relativeDate.post && relativeDate($('#post-meta time'))
+    } else {
+      GLOBAL_CONFIG.relativeDate.homepage && relativeDate($('#recent-posts time'))
+      GLOBAL_CONFIG.runtime && addRuntime()
+      addLastPushDate()
+      toggleCardCategory()
     }
 
     sidebarFn()
@@ -794,15 +814,12 @@ $(function () {
     GLOBAL_CONFIG.highlight && addHighlightTool()
     GLOBAL_CONFIG.isPhotoFigcaption && addPhotoFigcaption()
     runJustifiedGallery()
-    addLightBox()
+    GLOBAL_CONFIG.lightbox !== 'null' && addLightBox()
     scrollFn()
-    GLOBAL_CONFIG.runtime && addRuntime()
-    addLastPushDate()
     addTableWrap()
     clickFnOfTagHide()
     tabsFn.clickFnOfTabs()
     tabsFn.backToTop()
-    toggleCardCategory()
     switchComments()
   }