💥 改cdn_use為inject,可插入代碼到head或者bottom

💥 移除對文章隱藏的支持，如需要，請使用插件，hexo-hide-posts/hexo-generator-indexed
💥 移除subtitle金山詞霸每日一句，增加搏天api的隨機語錄
✨ subtitle修改為網頁加載完後再加載，防止api回應過慢而阻礙網頁顯示
✨ 適配valine 1.4.0, 刪除部分valine夜間模式代碼
✨ meta增加article:published_time和article:modified_time
✨ 當沒有設置Description時，會自動讀取文章前200個文字作為meta Description
✨ sidebar menu 增加頭像轉圈hover
💄 調整aside和mobile sidebar 網頁資訊佈局，當缺少一個時，寬度依舊平分
🐛 調整子目錄的排版（向左對齊），修復只能點擊子目錄文字才能跳轉的bug
🔥 pug精簡 刪除recent-post.pug  改為引用mixins/post-ui.pug

scripts/helpers/related_post.js

@@ -0,0 +1,126 @@
+/**
+ * Butterfly
+ * Related Posts
+ * According the tag
+ */
+
+'use strict'
+
+hexo.extend.helper.register('related_posts', function (currentPost, allPosts) {
+  var relatedPosts = []
+  currentPost.tags.forEach(function (tag) {
+    allPosts.forEach(function (post) {
+      if (isTagRelated(tag.name, post.tags)) {
+        var relatedPost = {
+          title: post.title,
+          path: post.path,
+          cover: post.cover,
+          randomcover: post.randomcover,
+          weight: 1,
+          updated: post.updated,
+          created: post.date
+        }
+        var index = findItem(relatedPosts, 'path', post.path)
+        if (index !== -1) {
+          relatedPosts[index].weight += 1
+        } else {
+          if (currentPost.path !== post.path) {
+            relatedPosts.push(relatedPost)
+          }
+        }
+      }
+    })
+  })
+  if (relatedPosts.length === 0) {
+    return ''
+  }
+  var result = ''
+  const hexoConfig = hexo.theme.config.rootConfig
+  const config = hexo.theme.config
+
+  var limitNum = config.related_post.limit || 6
+  var dateType = config.related_post.date_type || 'created'
+  var headlineLang = this._p('post.recommend')
+  var lazySrc = config.lazyload.enable ? 'data-src' : 'src'
+  var lazyClass = config.lazyload.enable ? 'lazyload' : ''
+
+  relatedPosts = relatedPosts.sort(compare('weight'))
+
+  if (relatedPosts.length > 0) {
+    result += '<div class="relatedPosts">'
+    result +=
+      '<div class="relatedPosts_headline"><i class="fa fa-fw fa-thumbs-up" aria-hidden="true"></i><span>' +
+      ' ' +
+      headlineLang +
+      '</span></div>'
+    result += '<div class="relatedPosts_list">'
+
+    for (var i = 0; i < Math.min(relatedPosts.length, limitNum); i++) {
+      var cover =
+        relatedPosts[i].cover === false
+          ? relatedPosts[i].randomcover
+          : relatedPosts[i].cover
+      result +=
+        '<div class="relatedPosts_item"><a href="' +
+        hexoConfig.root +
+        relatedPosts[i].path +
+        '" title="' +
+        relatedPosts[i].title +
+        '">'
+      result +=
+        '<img class="relatedPosts_cover ' +
+        lazyClass +
+        '"' +
+        lazySrc +
+        '="' +
+        cover +
+        '">'
+      if (dateType === 'created') {
+        result +=
+          '<div class="relatedPosts_main is-center"><div class="relatedPosts_date"><i class="fa fa-calendar fa-fw" aria-hidden="true"></i>' +
+          ' ' +
+          this.date(relatedPosts[i].created, hexoConfig.date_format) +
+          '</div>'
+      } else {
+        result +=
+          '<div class="relatedPosts_main is-center"><div class="relatedPosts_date"><i class="fa fa-history fa-fw" aria-hidden="true"></i>' +
+          ' ' +
+          this.date(relatedPosts[i].updated, hexoConfig.date_format) +
+          '</div>'
+      }
+      result +=
+        '<div class="relatedPosts_title">' + relatedPosts[i].title + '</div>'
+      result += '</div></a></div>'
+    }
+
+    result += '</div><div class="clear_both"></div></div>'
+    return result
+  }
+})
+
+function isTagRelated (tagName, TBDtags) {
+  var result = false
+  TBDtags.forEach(function (tag) {
+    if (tagName === tag.name) {
+      result = true
+    }
+  })
+  return result
+}
+
+function findItem (arrayToSearch, attr, val) {
+  for (var i = 0; i < arrayToSearch.length; i++) {
+    if (arrayToSearch[i][attr] === val) {
+      return i
+    }
+  }
+  return -1
+}
+
+function compare (attr) {
+  return function (a, b) {
+    var val1 = a[attr]
+    var val2 = b[attr]
+    return val2 - val1
+  }
+}