init...

themes/butterfly/layout/includes/third-party/abcjs/abcjs.pug

@@ -0,0 +1,15 @@
+script.
+  (() => {
+    const abcjsInit = () => {
+      const abcjsFn = () => {
+        document.querySelectorAll(".abc-music-sheet").forEach(ele => {
+          ABCJS.renderAbc(ele, ele.innerHTML, {responsive: 'resize'})
+        })
+      }
+      
+      typeof ABCJS === 'object' ? abcjsFn()
+        : getScript('!{url_for(theme.asset.abcjs_basic_js)}').then(abcjsFn)
+    }
+
+    window.pjax ? abcjsInit() : window.addEventListener('load', abcjsInit)
+  })()

themes/butterfly/layout/includes/third-party/abcjs/index.pug

@@ -0,0 +1,6 @@
+if theme.abcjs && theme.abcjs.enable
+  if theme.abcjs.per_page
+    if is_post() || is_page()
+      include ./abcjs.pug
+  else if page.abcjs
+    include ./abcjs.pug

themes/butterfly/layout/includes/third-party/aplayer.pug

@@ -0,0 +1,3 @@
+link(rel='stylesheet' href=url_for(theme.asset.aplayer_css) media="print" onload="this.media='all'")
+script(src=url_for(theme.asset.aplayer_js))
+script(src=url_for(theme.asset.meting_js))

themes/butterfly/layout/includes/third-party/card-post-count/artalk.pug

@@ -0,0 +1,31 @@
+- const { server, site } = theme.artalk
+
+script.
+  (() => {
+    const getArtalkCount = async() => {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .artalk-count')
+        const keyArray = Array.from(eleGroup).map(i => i.getAttribute('data-page-key'))
+
+        const headerList = {
+          method: 'GET',
+        }
+
+        const searchParams = new URLSearchParams({
+          'site_name': '!{site}',
+          'page_keys': keyArray
+        })
+
+        const res = await fetch(`!{server}/api/v2/stats/page_comment?${searchParams}`, headerList)
+        const result = await res.json()
+
+        keyArray.forEach((key, index) => {
+          eleGroup[index].textContent = result.data[key] || 0
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? getArtalkCount() : window.addEventListener('load', getArtalkCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/disqus.pug

@@ -0,0 +1,25 @@
+- const { shortname, apikey } = theme.disqus
+script.
+  (() => {
+    const getCount = async () => {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .disqus-count')
+        const cleanedLinks = Array.from(eleGroup).map(i => `thread:link=${i.href.replace(/#post-comment$/, '')}`);
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&${cleanedLinks.join('&')}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        eleGroup.forEach(i => {
+          const cleanedLink = i.href.replace(/#post-comment$/, '')
+          const urlData = result.response.find(data => data.link === cleanedLink) || { posts: 0 }
+          i.textContent = urlData.posts
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/fb.pug

@@ -0,0 +1,18 @@
+- const fbSDKVer = 'v16.0'
+- const fbSDK = theme.messenger.enable ? `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk/xfbml.customerchat.js#xfbml=1&version=${fbSDKVer}` : `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk.js#xfbml=1&version=${fbSDKVer}`
+
+script.
+  (()=>{
+    function loadFBComment () {
+      if (typeof FB === 'object') FB.XFBML.parse(document.getElementById('recent-posts'))
+      else {
+        let ele = document.createElement('script')
+        ele.setAttribute('src','!{fbSDK}')
+        ele.setAttribute('async', 'true')
+        ele.setAttribute('defer', 'true')
+        ele.setAttribute('crossorigin', 'anonymous')
+        document.body.appendChild(ele)
+      }
+    }
+    window.pjax ? loadFBComment() : window.addEventListener('load', loadFBComment)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/index.pug

@@ -0,0 +1,16 @@
+case theme.comments.use[0]
+  when 'Twikoo'
+    include ./twikoo.pug
+  when 'Disqus'
+  when 'Disqusjs'
+    include ./disqus.pug
+  when 'Valine'
+    include ./valine.pug
+  when 'Waline'
+    include ./waline.pug
+  when 'Facebook Comments'
+    include ./fb.pug
+  when 'Remark42'
+    include ./remark42.pug
+  when 'Artalk'
+    include ./artalk.pug

themes/butterfly/layout/includes/third-party/card-post-count/remark42.pug

@@ -0,0 +1,18 @@
+- const { host, siteId, option } = theme.remark42
+
+script.
+  (()=>{
+    window.remark_config = Object.assign({
+      host: '!{host}',
+      site_id: '!{siteId}',
+    },!{JSON.stringify(option)})
+
+    function getCount () {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/counter.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/twikoo.pug

@@ -0,0 +1,37 @@
+script.
+  (() => { 
+    const getCommentUrl = () => {
+      const eleGroup = document.querySelectorAll('#recent-posts .article-title')
+      let urlArray = []
+      eleGroup.forEach(i=>{
+        urlArray.push(i.getAttribute('href'))
+      })
+      return urlArray
+    }
+
+    const getCount = () => {
+      const runTwikoo = () => {
+        twikoo.getCommentsCount({
+          envId: '!{theme.twikoo.envId}',
+          region: '!{theme.twikoo.region}',
+          urls: getCommentUrl(),
+          includeReply: false
+        }).then(function (res) {
+          document.querySelectorAll('#recent-posts .twikoo-count').forEach((item,index) => {
+            item.textContent = res[index].count
+          })
+        }).catch(function (err) {
+          console.log(err)
+        })
+      }
+
+        if (typeof twikoo === 'object') {
+          runTwikoo()
+        } else {
+          getScript('!{url_for(theme.asset.twikoo)}').then(runTwikoo)
+        }
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/valine.pug

@@ -0,0 +1,20 @@
+script.
+  (() => {
+    function loadValine () {
+      function initValine () {
+        let initData = {
+          el: '#vcomment',
+          appId: '#{theme.valine.appId}',
+          appKey: '#{theme.valine.appKey}',
+          serverURLs: '#{theme.valine.serverURLs}'
+        }
+        
+        const valine = new Valine(initData)
+      }
+
+      if (typeof Valine === 'function') initValine() 
+      else getScript('!{url_for(theme.asset.valine)}').then(initValine)
+    }
+
+    window.pjax ? loadValine() : window.addEventListener('load', loadValine)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/waline.pug

@@ -0,0 +1,21 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
+script.
+  (() => {
+    async function loadWaline () {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .waline-comment-count')
+        const keyArray = Array.from(eleGroup).map(i => i.getAttribute('data-path'))
+
+        const res = await fetch(`!{serverURL}/api/comment?type=count&url=${keyArray}`, { method: 'GET' })
+        const result = await res.json()
+        
+        result.data.forEach((count, index) => {
+          eleGroup[index].textContent = count
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? loadWaline() : window.addEventListener('load', loadWaline)
+  })()

themes/butterfly/layout/includes/third-party/chat/chatra.pug

@@ -0,0 +1,50 @@
+//- https://chatra.io/help/api/
+script.
+  (() => {
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      const close = () => {
+        Chatra('minimizeWidget')
+        Chatra('hide')
+      }
+
+      const open = () => {
+        Chatra('openChat', true)
+        Chatra('show')
+      }
+
+      window.ChatraSetup = {
+        startHidden: true
+      }
+    
+      window.chatBtnFn = () => {
+        const isShow = document.getElementById('chatra').classList.contains('chatra--expanded')
+        isShow ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          Chatra('hide')
+        },
+        show: () => {
+          Chatra('show')
+        }
+      }
+    }
+
+    (function(d, w, c) {
+      w.ChatraID = '#{theme.chatra.id}'
+      var s = d.createElement('script')
+      w[c] = w[c] || function() {
+          (w[c].q = w[c].q || []).push(arguments)
+      }
+      s.async = true
+      s.src = 'https://call.chatra.io/chatra.js'
+      if (d.head) d.head.appendChild(s)
+    })(document, window, 'Chatra')
+
+  })()
+
+

themes/butterfly/layout/includes/third-party/chat/crisp.pug

@@ -0,0 +1,45 @@
+script.
+  (() => {
+    window.$crisp = [];
+    window.CRISP_WEBSITE_ID = "!{theme.crisp.website_id}";
+    (function () {
+      d = document;
+      s = d.createElement("script");
+      s.src = "https://client.crisp.chat/l.js";
+      s.async = 1;
+      d.getElementsByTagName("head")[0].appendChild(s);
+    })();
+    $crisp.push(["safe", true])
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      const open = () => {
+        $crisp.push(["do", "chat:show"])
+        $crisp.push(["do", "chat:open"])
+      }
+
+      const close = () => {
+        $crisp.push(["do", "chat:hide"])
+      }
+
+      close()
+      $crisp.push(["on", "chat:closed", function() {
+        close()
+      }])
+
+      window.chatBtnFn = () => {
+        $crisp.is("chat:visible") ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          $crisp.push(["do", "chat:hide"])
+        },
+        show: () => {
+          $crisp.push(["do", "chat:show"])
+        }
+      }
+    }
+  })()

themes/butterfly/layout/includes/third-party/chat/daovoice.pug

@@ -0,0 +1,40 @@
+//- https://guide.daocloud.io/daovoice/javascript-api-5869833.html
+script.
+  (() => {
+    (function(i,s,o,g,r,a,m){i["DaoVoiceObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;a.charset="utf-8";m.parentNode.insertBefore(a,m)})(window,document,"script",('https:' == document.location.protocol ? 'https:' : 'http:') + "//widget.daovoice.io/widget/!{theme.daovoice.app_id}.js","daovoice")
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    daovoice('init', {
+      app_id: '!{theme.daovoice.app_id}',},{
+      launcher: { 
+        disableLauncherIcon: isChatBtn
+      },
+    });
+    daovoice('update');
+
+    if (isChatBtn) {
+      window.chatBtnFn = () => {
+        const isShow = document.getElementById('daodream-messenger').classList.contains('daodream-messenger-active')
+        isShow ? daovoice('hide') : daovoice('show')
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          daovoice('update', {},{
+            launcher: {
+              disableLauncherIcon: true
+            }
+          })
+        },
+        show: () => {
+          daovoice('update', {}, {
+            launcher: {
+              disableLauncherIcon: false
+            }
+          })
+        }
+      }
+    }
+  })()

themes/butterfly/layout/includes/third-party/chat/index.pug

@@ -0,0 +1,10 @@
+if theme.chatra && theme.chatra.enable
+  include ./chatra.pug
+else if theme.tidio && theme.tidio.enable
+  include ./tidio.pug
+else if theme.daovoice && theme.daovoice.enable
+  include ./daovoice.pug
+else if theme.crisp && theme.crisp.enable
+  include ./crisp.pug
+else if theme.messenger && theme.messenger.enable
+  include ./messenger.pug

themes/butterfly/layout/includes/third-party/chat/messenger.pug

@@ -0,0 +1,44 @@
+- let { pageID, lang } = theme.messenger
+- lang = theme.comments.use && theme.comments.use.includes('Facebook Comments') ? theme.facebook_comments.lang : lang
+
+#fb-customer-chat.fb-customerchat(page_id=pageID attribution='biz_inbox')
+
+script.
+  (() => {
+    document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')
+
+    window.fbAsyncInit = function() {
+      FB.init({
+        xfbml: true,
+        version: 'v16.0'
+      });
+    };
+
+    (function(d, s, id) {
+      var js, fjs = d.getElementsByTagName(s)[0];
+      if (d.getElementById(id)) return;
+      js = d.createElement(s); js.id = id;
+      js.src = 'https://connect.facebook.net/!{lang}/sdk/xfbml.customerchat.js';
+      fjs.parentNode.insertBefore(js, fjs);
+    }(document, 'script', 'facebook-jssdk'));
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      window.chatBtnFn = () => {
+        const isShow = document.querySelector('.fb_customer_chat_bounce_in_v2')
+        isShow ? FB.CustomerChat.hide() : FB.CustomerChat.show()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          FB.CustomerChat.hide()
+        },
+        show: () => {
+          FB.CustomerChat.show(false)
+        }
+      }
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/chat/tidio.pug

@@ -0,0 +1,45 @@
+script(src=`//code.tidio.co/${theme.tidio.public_key}.js` async)
+script.
+  (() => {
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      let isShow = false
+      const close = () => {
+        window.tidioChatApi.hide()
+        isShow = false
+      }
+      
+      const open = () => {
+        window.tidioChatApi.open()
+        window.tidioChatApi.show()
+        isShow = true
+      }
+
+      const onTidioChatApiReady = () => {
+        window.tidioChatApi.hide()
+        window.tidioChatApi.on("close", close)
+      }
+      if (window.tidioChatApi) {
+        window.tidioChatApi.on("ready", onTidioChatApiReady)
+      } else {
+        document.addEventListener("tidioChat-ready", onTidioChatApiReady)
+      }
+
+      window.chatBtnFn = () => {
+        if (!window.tidioChatApi) return
+        isShow ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          window.tidioChatApi && window.tidioChatApi.hide()
+        },
+        show: () => {
+          window.tidioChatApi && window.tidioChatApi.show()
+        }
+      }
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/artalk.pug

@@ -0,0 +1,55 @@
+- const { server, site, option } = theme.artalk
+- const { use, lazyload } = theme.comments
+
+script.
+  (() => {
+    let artalkItem = null
+    const initArtalk = () => {
+      artalkItem = Artalk.init(Object.assign({
+        el: '#artalk-wrap',
+        server: '!{server}',
+        site: '!{site}',
+        pageKey: location.pathname,
+        darkMode: document.documentElement.getAttribute('data-theme') === 'dark',
+      },!{JSON.stringify(option)}))
+
+      if (GLOBAL_CONFIG.lightbox === 'null') return
+      artalkItem.on('list-loaded', () => {
+        artalkItem.ctx.get('list').getCommentNodes().forEach(comment => {
+          const $content = comment.getRender().$content
+          btf.loadLightbox($content.querySelectorAll('img:not([atk-emoticon])'))
+        })
+      })
+
+      const destroyArtalk = () => {
+        artalkItem.destroy()
+      }
+
+      btf.addGlobalFn('pjax', destroyArtalk, 'destroyArtalk')
+    }
+
+    const loadArtalk = async () => {
+      if (typeof Artalk === 'object') initArtalk()
+      else {
+        await getCSS('!{theme.asset.artalk_css}')
+        await getScript('!{theme.asset.artalk_js}')
+        initArtalk()
+      }
+    }
+
+    const artalkChangeMode = theme => {
+      const artalkWrap = document.getElementById('artalk-wrap')
+      if (!(artalkWrap && artalkWrap.children.length)) return
+      const isDark = theme === 'dark'
+      artalkItem.setDarkMode(isDark)
+    }
+
+    btf.addGlobalFn('themeChange', artalkChangeMode, 'artalk')
+
+    if ('!{use[0]}' === 'Artalk' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('artalk-wrap'), loadArtalk)
+      else loadArtalk()
+    } else {
+      window.loadOtherComment = loadArtalk
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/disqus.pug

@@ -0,0 +1,59 @@
+- const disqusPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname, apikey } = theme.disqus
+- const { use, lazyload, count } = theme.comments
+
+script.
+  (() => {
+    const disqus_config = function () {
+      this.page.url = '!{ page.permalink }'
+      this.page.identifier = '!{ url_for(page.path) }'
+      this.page.title = '!{ disqusPageTitle }'
+    }
+
+    const disqusReset = () => {
+      window.DISQUS && window.DISQUS.reset({
+        reload: true,
+        config: disqus_config
+      })
+    }
+
+    btf.addGlobalFn('themeChange', disqusReset, 'disqus')
+
+    const loadDisqus = () =>{
+      if (window.DISQUS) disqusReset()
+      else {
+        const script = document.createElement('script')
+        script.src = 'https://!{shortname}.disqus.com/embed.js'
+        script.setAttribute('data-timestamp', +new Date())
+        document.head.appendChild(script)
+      }
+    }
+
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqus-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    if ('!{use[0]}' === 'Disqus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('disqus_thread'), loadDisqus)
+      else {
+        loadDisqus()
+        !{ count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
+    } else {
+      window.loadOtherComment = loadDisqus
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/disqusjs.pug

@@ -0,0 +1,64 @@
+- let disqusjsPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname:dqShortname, apikey:dqApikey, option:dqOption } = theme.disqusjs
+
+script.
+  (() => {
+    const initDisqusjs = () => {
+      window.disqusjs = null
+      disqusjs = new DisqusJS(Object.assign({
+        shortname: '!{dqShortname}',
+        identifier: '!{ url_for(page.path) }',
+        url: '!{ page.permalink }',
+        title: '!{ disqusjsPageTitle }',
+        apikey: '!{dqApikey}',
+      },!{JSON.stringify(dqOption)}))
+
+      disqusjs.render(document.getElementById('disqusjs-wrap'))
+    }
+
+    const themeChange = () => {
+      const ele = document.getElementById('disqus_thread')
+      if(!ele) return
+      disqusjs.destroy()
+      initDisqusjs()
+    }
+
+    btf.addGlobalFn('themeChange', themeChange, 'disqusjs')
+
+    const loadDisqusjs = async() => {
+      if (window.disqusJsLoad) initDisqusjs()
+      else {
+        await getCSS('!{url_for(theme.asset.disqusjs_css)}')
+        await getScript('!{url_for(theme.asset.disqusjs)}')
+        initDisqusjs()
+        window.disqusJsLoad = true
+      }
+    }
+
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqusjs-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{dqShortname}&api_key=!{dqApikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    if ('!{theme.comments.use[0]}' === 'Disqusjs' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('disqusjs-wrap'), loadDisqusjs)
+      else {
+        loadDisqusjs()
+        !{ theme.comments.count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
+    } else {
+      window.loadOtherComment = loadDisqusjs
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/facebook_comments.pug

@@ -0,0 +1,46 @@
+- const fbSDKVer = 'v16.0'
+- const fbSDK = theme.messenger.enable ? `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk/xfbml.customerchat.js#xfbml=1&version=${fbSDKVer}` : `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk.js#xfbml=1&version=${fbSDKVer}`
+
+script.
+  (()=>{
+    const loadFBComment = () => {
+      document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')
+
+      const themeNow = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      $fbComment.setAttribute('data-colorscheme',themeNow)
+      $fbComment.setAttribute('data-href', '!{urlNoIndex(page.permalink)}')
+
+      if (typeof FB === 'object') {
+        FB.XFBML.parse(document.getElementsByClassName('post-meta-commentcount')[0])
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
+      else {
+        let ele = document.createElement('script')
+        ele.setAttribute('src','!{fbSDK}')
+        ele.setAttribute('async', 'true')
+        ele.setAttribute('defer', 'true')
+        ele.setAttribute('crossorigin', 'anonymous')
+        ele.setAttribute('id', 'facebook-jssdk')
+        document.getElementById('fb-root').insertAdjacentElement('afterbegin',ele)
+      }
+    }
+
+    const fbModeChange = theme => {
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      if ($fbComment && typeof FB === 'object') {
+        $fbComment.setAttribute('data-colorscheme',theme)
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
+    }
+
+    btf.addGlobalFn('themeChange', fbModeChange, 'facebook_comments')
+
+    if ('!{theme.comments.use[0]}' === 'Facebook Comments' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.querySelector('#post-comment .fb-comments'), loadFBComment)
+      else loadFBComment()
+    } else {
+      window.loadOtherComment = loadFBComment
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/giscus.pug

@@ -0,0 +1,54 @@
+- const { repo, repo_id, category_id, theme:themes, option } = theme.giscus
+- const giscusUrl = theme.asset.giscus || 'https://giscus.app/client.js'
+- const giscusOriginUrl = new URL(giscusUrl).origin
+- const { use, lazyload } = theme.comments
+
+script.
+  (()=>{
+    const getGiscusTheme = theme => {
+      return theme === 'dark' ? '!{themes.dark}' : '!{themes.light}'
+    }
+
+    const loadGiscus = () => {
+      const config = Object.assign({
+        src: '!{giscusUrl}',
+        'data-repo': '!{repo}',
+        'data-repo-id': '!{repo_id}',
+        'data-category-id': '!{category_id}',
+        'data-mapping': 'pathname',
+        'data-theme': getGiscusTheme(document.documentElement.getAttribute('data-theme')),
+        'data-reactions-enabled': '1',
+        crossorigin: 'anonymous',
+        async: true
+      },!{JSON.stringify(option)})
+
+      const ele = document.createElement('script')
+      for (let key in config) {
+        ele.setAttribute(key, config[key])
+      }
+      document.getElementById('giscus-wrap').appendChild(ele)
+    }
+
+    const changeGiscusTheme = theme => {
+      const sendMessage = message => {
+        const iframe = document.querySelector('iframe.giscus-frame')
+        if (!iframe) return
+        iframe.contentWindow.postMessage({ giscus: message }, '!{giscusOriginUrl}')
+      }
+
+      sendMessage({
+        setConfig: {
+          theme: getGiscusTheme(theme)
+        }
+      });
+    }
+
+    btf.addGlobalFn('themeChange', changeGiscusTheme, 'giscus')
+
+    if ('!{use[0]}' === 'Giscus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('giscus-wrap'), loadGiscus)
+      else loadGiscus()
+    } else {
+      window.loadOtherComment= loadGiscus
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/gitalk.pug

@@ -0,0 +1,44 @@
+- const { client_id, client_secret, repo, owner, admin, option } = theme.gitalk
+
+script.
+  (() => {
+    const initGitalk = () => {
+      const gitalk = new Gitalk(Object.assign({
+        clientID: '!{client_id}',
+        clientSecret: '!{client_secret}',
+        repo: '!{repo}',
+        owner: '!{owner}',
+        admin: ['!{admin}'],
+        id: '!{md5(page.path)}',
+        updateCountCallback: commentCount
+      },!{JSON.stringify(option)}))
+
+      gitalk.render('gitalk-container')
+    }
+
+    const loadGitalk = async() => {
+      if (typeof Gitalk === 'function') initGitalk()
+      else {
+        await getCSS('!{url_for(theme.asset.gitalk_css)}')
+        await getScript('!{url_for(theme.asset.gitalk)}')
+        initGitalk()
+      }
+    }
+    
+    const commentCount = n => {
+      const isCommentCount = document.querySelector('#post-meta .gitalk-comment-count')
+      if (isCommentCount) {
+        isCommentCount.textContent= n
+      }
+    }
+
+    if ('!{theme.comments.use[0]}' === 'Gitalk' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('gitalk-container'), loadGitalk)
+      else loadGitalk()
+    } else {
+      window.loadOtherComment = loadGitalk
+    }
+  })()
+
+
+

themes/butterfly/layout/includes/third-party/comments/index.pug

@@ -0,0 +1,46 @@
+- let defaultComment = theme.comments.use[0]
+hr.custom-hr
+#post-comment
+  .comment-head
+    .comment-headline
+      i.fas.fa-comments.fa-fw
+      span= ' ' + _p('comment')
+    
+    if theme.comments.use.length > 1
+      .comment-switch
+        span.first-comment=defaultComment
+        span#switch-btn
+        span.second-comment=theme.comments.use[1]
+
+
+  .comment-wrap
+    each name in theme.comments.use
+      div
+        case name
+          when 'Disqus'
+            #disqus_thread
+          when 'Valine'
+            #vcomment.vcomment
+          when 'Disqusjs'
+            #disqusjs-wrap
+          when 'Livere'
+            #lv-container(data-id="city" data-uid=theme.livere.uid)
+          when 'Gitalk'
+            #gitalk-container
+          when 'Utterances'
+            #utterances-wrap
+          when 'Twikoo'
+            #twikoo-wrap
+          when 'Waline'
+            #waline-wrap
+          when 'Giscus'
+            #giscus-wrap
+          when 'Facebook Comments'
+            .fb-comments(data-colorscheme = theme.display_mode === 'dark' ? 'dark' : 'light'
+                        data-numposts= theme.facebook_comments.pageSize || 10
+                        data-order-by= theme.facebook_comments.order_by || 'social'
+                        data-width="100%")
+          when 'Remark42'
+            #remark42
+          when 'Artalk'
+            #artalk-wrap

themes/butterfly/layout/includes/third-party/comments/js.pug

@@ -0,0 +1,26 @@
+each name in theme.comments.use
+  case name
+    when 'Valine'
+      !=partial('includes/third-party/comments/valine', {}, {cache: true})
+    when 'Disqus'
+      include ./disqus.pug
+    when 'Disqusjs'
+      include ./disqusjs.pug
+    when 'Livere'
+      !=partial('includes/third-party/comments/livere', {}, {cache: true})
+    when 'Gitalk'
+      include ./gitalk.pug
+    when 'Utterances'
+      !=partial('includes/third-party/comments/utterances', {}, {cache: true})
+    when 'Twikoo'
+      !=partial('includes/third-party/comments/twikoo', {}, {cache: true})
+    when 'Waline'
+      !=partial('includes/third-party/comments/waline', {}, {cache: true})
+    when 'Giscus'
+      !=partial('includes/third-party/comments/giscus', {}, {cache: true})
+    when 'Facebook Comments'
+      include ./facebook_comments.pug
+    when 'Remark42'
+      !=partial('includes/third-party/comments/remark42', {}, {cache: true})
+    when 'Artalk'
+      !=partial('includes/third-party/comments/artalk', {}, {cache: true})

themes/butterfly/layout/includes/third-party/comments/livere.pug

@@ -0,0 +1,25 @@
+- const { use, lazyload } = theme.comments
+
+script.
+  (()=>{
+    const loadLivere = () => {
+      if (typeof LivereTower === 'object') window.LivereTower.init()
+      else {
+        (function(d, s) {
+            var j, e = d.getElementsByTagName(s)[0];
+            if (typeof LivereTower === 'function') { return; }
+            j = d.createElement(s);
+            j.src = 'https://cdn-city.livere.com/js/embed.dist.js';
+            j.async = true;
+            e.parentNode.insertBefore(j, e);
+        })(document, 'script');
+      }
+    }
+
+    if ('!{use[0]}' === 'Livere' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('lv-container'), loadLivere)
+      else loadLivere()
+    } else {
+      window.loadOtherComment = loadLivere
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/remark42.pug

@@ -0,0 +1,68 @@
+- const { host, siteId, option } = theme.remark42
+script.
+  var remark_config = Object.assign({
+    host: '!{host}',
+    site_id: '!{siteId}',
+    components: ['embed'],
+    theme: document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
+  },!{JSON.stringify(option)})
+
+  function addRemark42(){
+    for (let i = 0; i < remark_config.components.length; i++) {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/' + remark_config.components[i] + '.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+  }
+
+  function initRemark42() {
+    if (window.REMARK42) {
+      if (this.remark42Instance) {
+        this.remark42Instance.destroy()
+      }
+
+      this.remark42Instance = window.REMARK42.createInstance({
+        ...remark_config
+      })
+    }
+  }
+
+  function getCount () {
+    const ele = document.querySelector('.remark42__counter')
+    if (ele) {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/counter.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+  }
+
+  function loadRemark42 () {
+    if (window.REMARK42) {
+      this.initRemark42()
+      getCount()
+    } else {
+      addRemark42()
+      window.addEventListener('REMARK42::ready', () => {
+        this.initRemark42()
+        getCount()
+      })
+    }
+  }
+
+  function remarkChangeMode (theme) {
+    if (!window.REMARK42) return
+    window.REMARK42.changeTheme(theme)
+  }
+
+  btf.addGlobalFn('themeChange', remarkChangeMode, 'remark42')
+
+  if ('!{theme.comments.use[0]}' === 'Remark42' || !!{theme.comments.lazyload}) {
+    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('remark42'), loadRemark42)
+    else loadRemark42()
+  } else {
+    function loadOtherComment () {
+      loadRemark42()
+    }
+  }

themes/butterfly/layout/includes/third-party/comments/twikoo.pug

@@ -0,0 +1,45 @@
+- const { envId, region, option } = theme.twikoo
+- const { use, lazyload, count } = theme.comments
+
+script.
+  (() => {
+    const getCount = () => {
+      const countELement = document.getElementById('twikoo-count')
+      if(!countELement) return
+      twikoo.getCommentsCount({
+        envId: '!{envId}',
+        region: '!{region}',
+        urls: [window.location.pathname],
+        includeReply: false
+      }).then(res => {
+        countELement.textContent = res[0].count
+      }).catch(err => {
+        console.error(err)
+      })
+    }
+
+    const init = () => {
+      twikoo.init(Object.assign({
+        el: '#twikoo-wrap',
+        envId: '!{envId}',
+        region: '!{region}',
+        onCommentLoaded: () => {
+          btf.loadLightbox(document.querySelectorAll('#twikoo .tk-content img:not(.tk-owo-emotion)'))
+        }
+      }, !{JSON.stringify(option)}))
+
+      !{count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : ''}
+    }
+
+    const loadTwikoo = () => {
+      if (typeof twikoo === 'object') setTimeout(init,0)
+      else getScript('!{url_for(theme.asset.twikoo)}').then(init)
+    }
+
+    if ('!{use[0]}' === 'Twikoo' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('twikoo-wrap'), loadTwikoo)
+      else loadTwikoo()
+    } else {
+      window.loadOtherComment = loadTwikoo
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/utterances.pug

@@ -0,0 +1,39 @@
+- const { use, lazyload } = theme.comments
+- const { repo, issue_term, light_theme, dark_theme } = theme.utterances
+
+script.
+  (() => {
+    const loadUtterances = () => {
+      let ele = document.createElement('script')
+      ele.id = 'utterances_comment'
+      ele.src = 'https://utteranc.es/client.js'
+      ele.setAttribute('repo', '!{repo}')
+      ele.setAttribute('issue-term', '!{issue_term}')
+      const nowTheme = document.documentElement.getAttribute('data-theme') === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+      ele.setAttribute('theme', nowTheme)
+      ele.crossOrigin = 'anonymous'
+      ele.async = true
+      document.getElementById('utterances-wrap').appendChild(ele)
+    }
+
+    const utterancesTheme = theme => {
+      const iframe = document.querySelector('.utterances-frame')
+      if (iframe) {
+        const theme = theme === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+        const message = {
+          type: 'set-theme',
+          theme: theme
+        };
+        iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+      }
+    }
+
+    btf.addGlobalFn('themeChange', utterancesTheme, 'utterances')
+
+    if ('!{use[0]}' === 'Utterances' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('utterances-wrap'), loadUtterances)
+      else loadUtterances()
+    } else {
+      window.loadOtherComment = loadUtterances
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/valine.pug

@@ -0,0 +1,38 @@
+- const { use, lazyload } = theme.comments
+- const { appId, appKey, avatar, serverURLs, visitor, option } = theme.valine
+
+- let emojiMaps = '""'
+if site.data.valine
+  - emojiMaps = JSON.stringify(site.data.valine)
+
+script.
+  (() => {
+    const initValine = () => {
+      const valine = new Valine(Object.assign({
+        el: '#vcomment',
+        appId: '#{appId}',
+        appKey: '#{appKey}',
+        avatar: '#{avatar}',
+        serverURLs: '#{serverURLs}',
+        emojiMaps: !{emojiMaps},
+        path: window.location.pathname,
+        visitor: #{visitor}
+      }, !{JSON.stringify(option)}))
+    }
+
+    const loadValine = async () => {
+      if (typeof Valine === 'function') initValine()
+      else {
+        await getScript('!{url_for(theme.asset.valine)}')
+        initValine()
+      }
+    }
+
+    if ('!{use[0]}' === 'Valine' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('vcomment'),loadValine)
+      else setTimeout(loadValine, 0)
+    } else {
+      window.loadOtherComment = loadValine
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/waline.pug

@@ -0,0 +1,43 @@
+- const { serverURL, option, pageview } = theme.waline
+- const { lazyload, count, use } = theme.comments
+
+script.
+  (() => {
+    let initFn = window.walineFn || null
+
+    const initWaline = (Fn) => {
+      const waline = Fn(Object.assign({
+        el: '#waline-wrap',
+        serverURL: '!{serverURL}',
+        pageview: !{lazyload ? false : pageview},
+        dark: 'html[data-theme="dark"]',
+        path: window.location.pathname,
+        comment: !{lazyload ? false : count},
+      }, !{JSON.stringify(option)}))
+
+      const destroyWaline = () => {
+        waline.destroy()
+      }
+
+      btf.addGlobalFn('pjax', destroyWaline, 'destroyWaline')
+    }
+
+    const loadWaline = async () => {
+      if (initFn) initWaline(initFn)
+      else {
+        await getCSS('!{url_for(theme.asset.waline_css)}')
+        const { init } = await import('!{url_for(theme.asset.waline_js)}')
+        initFn = init || Waline.init
+        initWaline(initFn)
+        window.walineFn = initFn
+      }
+    }
+
+    if ('!{use[0]}' === 'Waline' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('waline-wrap'),loadWaline)
+      else setTimeout(loadWaline, 0)
+    } else {
+      window.loadOtherComment = loadWaline
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/effect.pug

@@ -0,0 +1,35 @@
+if theme.fireworks && theme.fireworks.enable
+  canvas.fireworks(mobile=`${theme.fireworks.mobile}`)
+  script(src=url_for(theme.asset.fireworks))
+
+if (theme.canvas_ribbon && theme.canvas_ribbon.enable)
+  script(defer id="ribbon" src=url_for(theme.asset.canvas_ribbon) size=theme.canvas_ribbon.size
+  alpha=theme.canvas_ribbon.alpha zIndex=theme.canvas_ribbon.zIndex mobile=`${theme.canvas_ribbon.mobile}` data-click=`${theme.canvas_ribbon.click_to_change}`)
+
+if (theme.canvas_fluttering_ribbon && theme.canvas_fluttering_ribbon.enable)
+  script(defer id="fluttering_ribbon" mobile=`${theme.canvas_fluttering_ribbon.mobile}` src=url_for(theme.asset.canvas_fluttering_ribbon))
+
+if (theme.canvas_nest && theme.canvas_nest.enable)
+  script#canvas_nest(defer color=theme.canvas_nest.color opacity=theme.canvas_nest.opacity zIndex=theme.canvas_nest.zIndex count=theme.canvas_nest.count mobile=`${theme.canvas_nest.mobile}` src=url_for(theme.asset.canvas_nest))
+
+if theme.activate_power_mode.enable
+  script(src=url_for(theme.asset.activate_power_mode))
+  script.
+    POWERMODE.colorful = !{theme.activate_power_mode.colorful};
+    POWERMODE.shake = !{theme.activate_power_mode.shake};
+    POWERMODE.mobile = !{theme.activate_power_mode.mobile};
+    document.body.addEventListener('input', POWERMODE);
+
+//- 鼠標特效
+if theme.click_heart && theme.click_heart.enable
+  script#click-heart(src=url_for(theme.asset.click_heart) async mobile=`${theme.click_heart.mobile}`)
+
+if theme.clickShowText && theme.clickShowText.enable
+  script#click-show-text(
+    src= url_for(theme.asset.clickShowText)
+    data-mobile= `${theme.clickShowText.mobile}`
+    data-text= theme.clickShowText.text.join(",")
+    data-fontsize= theme.clickShowText.fontSize
+    data-random= `${theme.clickShowText.random}`
+    async
+  )

themes/butterfly/layout/includes/third-party/math/index.pug

@@ -0,0 +1,18 @@
+if theme.mathjax && theme.mathjax.enable
+  if theme.mathjax.per_page
+    if is_post() || is_page()
+      include ./mathjax.pug
+  else
+    if page.mathjax
+      include ./mathjax.pug
+
+if theme.katex && theme.katex.enable
+  if theme.katex.per_page
+    if is_post() || is_page()
+      include ./katex.pug
+  else
+    if page.katex
+      include ./katex.pug
+
+if theme.mermaid.enable
+  include ./mermaid.pug

themes/butterfly/layout/includes/third-party/math/katex.pug

@@ -0,0 +1,9 @@
+link(rel="stylesheet" type="text/css" href=url_for(theme.asset.katex))
+script(src=url_for(theme.asset.katex_copytex))
+script.
+  (() => {
+    document.querySelectorAll('#article-container span.katex-display').forEach(item => {
+      btf.wrap(item, 'div', { class: 'katex-wrap'})
+    })
+  })()
+  

themes/butterfly/layout/includes/third-party/math/mathjax.pug

@@ -0,0 +1,38 @@
+//- Mathjax 3
+script.
+  if (!window.MathJax) {
+    window.MathJax = {
+      tex: {
+        inlineMath: [['$', '$'], ['\\(', '\\)']],
+        tags: 'ams'
+      },
+      chtml: {
+        scale: 1.1
+      },
+      options: {
+        renderActions: {
+          findScript: [10, doc => {
+            for (const node of document.querySelectorAll('script[type^="math/tex"]')) {
+              const display = !!node.type.match(/; *mode=display/)
+              const math = new doc.options.MathItem(node.textContent, doc.inputJax[0], display)
+              const text = document.createTextNode('')
+              node.parentNode.replaceChild(text, node)
+              math.start = {node: text, delim: '', n: 0}
+              math.end = {node: text, delim: '', n: 0}
+              doc.math.push(math)
+            }
+          }, '']
+        }
+      }
+    }
+    
+    const script = document.createElement('script')
+    script.src = '!{url_for(theme.asset.mathjax)}'
+    script.id = 'MathJax-script'
+    script.async = true
+    document.head.appendChild(script)
+  } else {
+    MathJax.startup.document.state(0)
+    MathJax.texReset()
+    MathJax.typesetPromise()
+  }

themes/butterfly/layout/includes/third-party/math/mermaid.pug

@@ -0,0 +1,38 @@
+script.
+  (() => {
+    const $mermaid = document.querySelectorAll('#article-container .mermaid-wrap')
+    if ($mermaid.length === 0) return
+    const runMermaid = () => {
+      window.loadMermaid = true
+      const theme = document.documentElement.getAttribute('data-theme') === 'dark' ? '!{theme.mermaid.theme.dark}' : '!{theme.mermaid.theme.light}'
+
+      Array.from($mermaid).forEach((item, index) => {
+        const mermaidSrc = item.firstElementChild
+        const mermaidThemeConfig = '%%{init:{ \'theme\':\'' + theme + '\'}}%%\n'
+        const mermaidID = 'mermaid-' + index
+        const mermaidDefinition = mermaidThemeConfig + mermaidSrc.textContent
+
+        const renderFn = mermaid.render(mermaidID, mermaidDefinition)
+
+        const renderV10 = () => {
+          renderFn.then(({svg}) => {
+            mermaidSrc.insertAdjacentHTML('afterend', svg)
+          })
+        }
+
+        const renderV9 = svg => {
+          mermaidSrc.insertAdjacentHTML('afterend', svg)
+        }
+
+        typeof renderFn === 'string' ? renderV9(renderFn) : renderV10()
+      })
+    }
+
+    const loadMermaid = () => {
+      window.loadMermaid ? runMermaid() : getScript('!{url_for(theme.asset.mermaid)}').then(runMermaid)
+    }
+
+    btf.addGlobalFn('themeChange', runMermaid, 'mermaid')
+
+    window.pjax ? loadMermaid() : document.addEventListener('DOMContentLoaded', loadMermaid)
+  })()

themes/butterfly/layout/includes/third-party/newest-comments/artalk.pug

@@ -0,0 +1,106 @@
+- const { server, site, option } = theme.artalk
+- const avatarCdn = option !== null && option.gravatar && option.gravatar.mirror
+- const avatarDefault = option !== null && option.gravatar && (option.gravatar.params || option.gravatar.default)
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom && ($dom.innerHTML= result))
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getSetting = async () => {
+      try {
+        const res = await fetch('!{server}/api/v2/conf', { method: 'GET' })
+        return await res.json()
+      } catch (e) {
+        console.log(e)
+      }
+    }
+
+    const headerList = {
+      method: 'GET',
+    }
+
+    const searchParams = new URLSearchParams({
+      'site_name': '!{site}',
+      'limit': '!{theme.newest_comments.limit}',
+    })
+
+    const getComment = async () => {
+      try {
+        const res = await fetch(`!{server}/api/v2/stats/latest_comments?${searchParams}`, headerList)
+        const result = await res.json()
+        const avatarStr = await getSetting()
+        const { mirror, params, default:defaults } = avatarStr.frontend_conf.gravatar
+        const avatarCdn = !{avatarCdn} || mirror
+        let avatarDefault = !{avatarDefault} || params || defaults
+        avatarDefault = avatarDefault.startsWith('d=') ? avatarDefault : `d=${avatarDefault}`
+        const artalk = result.data.map(function (e) {
+          return {
+            'avatar': `${avatarCdn}${e.email_encrypted}?${avatarDefault}`,
+            'content': changeContent(e.content_marked),
+            'nick': e.nick,
+            'url': e.page_url,
+            'date': e.date,
+          }
+        })
+        saveToLocal.set('artalk-newest-comments', JSON.stringify(artalk), !{theme.newest_comments.storage}/(60*24))
+        generateHtml(artalk)
+      } catch (e) {
+        console.log(e)
+        const $dom = document.querySelector('#card-newest-comments .aside-list')
+        $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+      }
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('artalk-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/disqus-comment.pug

@@ -0,0 +1,82 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<code>.*?<\/code>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getComment = () => {
+      fetch('https://disqus.com/api/3.0/forums/listPosts.json?forum=!{forum}&related=thread&limit=!{theme.newest_comments.limit}&api_key=!{apiKey}')
+        .then(response => response.json())
+        .then(data => {
+          const disqusArray = data.response.map(item => {
+            return {
+              'avatar': item.author.avatar.cache,
+              'content': changeContent(item.message),
+              'nick': item.author.name,
+              'url': item.url,
+              'date': item.createdAt
+            }
+          })
+
+          saveToLocal.set('disqus-newest-comments', JSON.stringify(disqusArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(disqusArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+          
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick}</span><time> / ${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('disqus-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/github-issues.pug

@@ -0,0 +1,112 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const findTrueUrl = (array) => {
+      Promise.all(array.map(item =>
+        fetch(item.url).then(resp => resp.json()).then(data => {
+          let urlArray = data.body ? data.body.match(/(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?/ig) : []
+          if (!Array.isArray(urlArray) || urlArray.length === 0) {
+            urlArray = [`${data.html_url}`]
+          }
+          if (data.user.login === 'utterances-bot') {
+            return urlArray.pop()
+          } else {
+            return urlArray.shift()
+          }
+        })
+      )).then(res => {
+          array = array.map((i,index)=> {
+            return {
+              ...i,
+              url: res[index]
+            }
+          })
+
+          saveToLocal.set('github-newest-comments', JSON.stringify(array), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(array)
+      });
+    }
+
+    const getComment = () => {
+      fetch('https://api.github.com/repos/!{userRepo}/issues/comments?sort=updated&direction=desc&per_page=!{theme.newest_comments.limit}&page=1',{
+        "headers": {
+          Accept: 'application/vnd.github.v3.html+json'
+        }
+      })
+        .then(response => response.json())
+        .then(data => {
+          const githubArray = data.map(item => {
+            return {
+              'avatar': item.user.avatar_url,
+              'content': changeContent(item.body_html || item.body),
+              'nick': item.user.login,
+              'url': item.issue_url,
+              'date': item.updated_at,
+              'githubUrl': item.html_url
+            }
+          })
+          findTrueUrl(githubArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('github-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/index.pug

@@ -0,0 +1,30 @@
+- let { use } = theme.comments
+
+if use
+  - let forum,apiKey,userRepo
+  case use[0]
+    when 'Valine'
+      include ./valine.pug
+    when 'Waline'
+      include ./waline.pug
+    when 'Twikoo'
+      include ./twikoo-comment.pug
+    when 'Disqus'
+      - forum = theme.disqus.shortname
+      - apiKey = theme.disqus.apikey
+      include ./disqus-comment.pug
+    when 'Disqusjs'
+      - forum = theme.disqusjs.shortname
+      - apiKey = theme.disqusjs.apikey
+      include ./disqus-comment.pug
+    when 'Gitalk'
+      - let { repo,owner } = theme.gitalk
+      - userRepo = owner + '/' + repo
+      include ./github-issues.pug
+    when 'Utterances'
+      - userRepo = theme.utterances.repo
+      include ./github-issues.pug
+    when 'Remark42'
+      include ./remark42.pug
+    when 'Artalk'
+      include ./artalk.pug

themes/butterfly/layout/includes/third-party/newest-comments/remark42.pug

@@ -0,0 +1,80 @@
+- const { host, siteId } = theme.remark42
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = () => {
+      fetch('!{host}/api/v1/last/!{theme.newest_comments.limit}?site=!{siteId}')
+        .then(response => response.json())
+        .then(data => {
+          const remark42 = data.map(function (e) {
+            return {
+              'avatar': e.user.picture,
+              'content': changeContent(e.text),
+              'nick': e.user.name,
+              'url': e.locator.url,
+              'date': e.time,
+            }
+          })
+          saveToLocal.set('remark42-newest-comments', JSON.stringify(remark42), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(remark42)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('remark42-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/twikoo-comment.pug

@@ -0,0 +1,93 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getComment = () => {
+      const runTwikoo = () => {
+        twikoo.getRecentComments({
+          envId: '!{theme.twikoo.envId}',
+          region: '!{theme.twikoo.region}',
+          pageSize: !{theme.newest_comments.limit},
+          includeReply: true
+        }).then(function (res) {
+          const twikooArray = res.map(e => {
+            return {
+              'content': changeContent(e.comment),
+              'avatar': e.avatar,
+              'nick': e.nick,
+              'url': e.url + '#' + e.id,
+              'date': new Date(e.created).toISOString()
+            }
+          })
+
+          saveToLocal.set('twikoo-newest-comments', JSON.stringify(twikooArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(twikooArray)
+        }).catch(function (err) {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+      }
+
+      if (typeof twikoo === 'object') {
+        runTwikoo()
+      } else {
+        getScript('!{url_for(theme.asset.twikoo)}').then(runTwikoo)
+      }
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+          
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('twikoo-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/valine.pug

@@ -0,0 +1,99 @@
+- let default_avatar = theme.valine.avatar
+
+script(src=url_for(theme.asset.blueimp_md5))
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getIcon = (icon, mail) => {
+      if (icon) return icon
+      let defaultIcon = '!{ default_avatar ? `?d=${default_avatar}` : ''}'
+      let iconUrl = `https://gravatar.loli.net/avatar/${md5(mail.toLowerCase()) + defaultIcon}`
+      return iconUrl
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = () => {
+      const serverURL = '!{theme.valine.serverURLs || `https://${theme.valine.appId.substring(0,8)}.api.lncldglobal.com` }'
+
+      var settings = {
+        "method": "GET",
+        "headers": {
+          "X-LC-Id": '!{theme.valine.appId}',
+          "X-LC-Key": '!{theme.valine.appKey}',
+          "Content-Type": "application/json"
+        },
+      }
+
+      fetch(`${serverURL}/1.1/classes/Comment?limit=!{theme.newest_comments.limit}&order=-createdAt`,settings)
+        .then(response => response.json())
+        .then(data => {
+          const valineArray = data.results.map(function (e) {
+            return {
+              'avatar': getIcon(e.QQAvatar, e.mail),
+              'content': changeContent(e.comment),
+              'nick': e.nick,
+              'url': e.url + '#' + e.objectId,
+              'date': e.updatedAt,
+            }
+          })
+          saveToLocal.set('valine-newest-comments', JSON.stringify(valineArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(valineArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        }) 
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('valine-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/waline.pug

@@ -0,0 +1,81 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = content => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = async () => {
+      try {
+        const res = await fetch('!{serverURL}/api/comment?type=recent&count=!{theme.newest_comments.limit}', { method: 'GET' })
+        const result = await res.json()
+        const walineArray = result.data.map(e => {
+          return {
+            'content': changeContent(e.comment),
+            'avatar': e.avatar,
+            'nick': e.nick,
+            'url': e.url + '#' + e.objectId,
+            'date': e.time || e.insertedAt
+          }
+        })
+        saveToLocal.set('waline-newest-comments', JSON.stringify(walineArray), !{theme.newest_comments.storage}/(60*24))
+        generateHtml(walineArray)
+      } catch (err) {
+        console.error(err)
+        const $dom = document.querySelector('#card-newest-comments .aside-list')
+        $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+      }
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('waline-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/pangu.pug

@@ -0,0 +1,20 @@
+script.
+  function panguFn () {
+    if (typeof pangu === 'object') pangu.autoSpacingPage()
+    else {
+      getScript('!{url_for(theme.asset.pangu)}')
+        .then(() => {
+          pangu.autoSpacingPage()
+        })
+    }
+  }
+
+  function panguInit () {
+    if (!{theme.pangu.field === 'post'}){
+      GLOBAL_CONFIG_SITE.isPost && panguFn()
+    } else {
+      panguFn()
+    }
+  }
+
+  document.addEventListener('DOMContentLoaded', panguInit)

themes/butterfly/layout/includes/third-party/pjax.pug

@@ -0,0 +1,83 @@
+- var pjaxExclude = 'a:not([target="_blank"])'
+if theme.pjax.exclude
+  each val in theme.pjax.exclude
+    - pjaxExclude = pjaxExclude + `:not([href="${val}"])`
+
+- let pjaxSelectors = ['head > title','#config-diff','#body-wrap','#rightside-config-hide','#rightside-config-show','.js-pjax']
+
+- let choose = theme.comments.use
+if choose
+  if theme.Open_Graph_meta.enable && (choose.includes('Livere') || choose.includes('Utterances') || choose.includes('Giscus'))
+    - pjaxSelectors.unshift('meta[property="og:image"]', 'meta[property="og:title"]', 'meta[property="og:url"]')
+  if choose.includes('Utterances') || choose.includes('Giscus')
+    - pjaxSelectors.unshift('link[rel="canonical"]')
+
+script(src=url_for(theme.asset.pjax))
+script.
+  let pjaxSelectors = !{JSON.stringify(pjaxSelectors)}
+
+  var pjax = new Pjax({
+    elements: '!{pjaxExclude}',
+    selectors: pjaxSelectors,
+    cacheBust: false,
+    analytics: !{theme.google_analytics ? true : false},
+    scrollRestoration: false
+  })
+
+  document.addEventListener('pjax:send', function () {
+
+    // removeEventListener
+    btf.removeGlobalFnEvent('pjax')
+    btf.removeGlobalFnEvent('themeChange')
+
+    document.getElementById('rightside').classList.remove('rightside-show')
+    
+    if (window.aplayers) {
+      for (let i = 0; i < window.aplayers.length; i++) {
+        if (!window.aplayers[i].options.fixed) {
+          window.aplayers[i].destroy()
+        }
+      }
+    }
+
+    typeof typed === 'object' && typed.destroy()
+
+    //reset readmode
+    const $bodyClassList = document.body.classList
+    $bodyClassList.contains('read-mode') && $bodyClassList.remove('read-mode')
+
+    typeof disqusjs === 'object' && disqusjs.destroy()
+  })
+
+  document.addEventListener('pjax:complete', function () {
+    window.refreshFn()
+
+    document.querySelectorAll('script[data-pjax]').forEach(item => {
+      const newScript = document.createElement('script')
+      const content = item.text || item.textContent || item.innerHTML || ""
+      Array.from(item.attributes).forEach(attr => newScript.setAttribute(attr.name, attr.value))
+      newScript.appendChild(document.createTextNode(content))
+      item.parentNode.replaceChild(newScript, item)
+    })
+
+    GLOBAL_CONFIG.islazyload && window.lazyLoadInstance.update()
+
+    typeof panguInit === 'function' && panguInit()
+
+    // google analytics
+    typeof gtag === 'function' && gtag('config', '!{theme.google_analytics}', {'page_path': window.location.pathname});
+
+    // baidu analytics
+    typeof _hmt === 'object' && _hmt.push(['_trackPageview',window.location.pathname]);
+
+    typeof loadMeting === 'function' && document.getElementsByClassName('aplayer').length && loadMeting()
+
+    // prismjs
+    typeof Prism === 'object' && Prism.highlightAll()
+  })
+
+  document.addEventListener('pjax:error', e => {
+    if (e.request.status === 404) {
+      pjax.loadUrl('!{url_for("/404.html")}')
+    }
+  })

themes/butterfly/layout/includes/third-party/prismjs.pug

@@ -0,0 +1,5 @@
+if config.prismjs && config.prismjs.enable && !config.prismjs.preprocess
+  script(src=url_for(theme.asset.prismjs_js))
+  script(src=url_for(theme.asset.prismjs_autoloader))
+  if config.prismjs.line_number
+    script(src=url_for(theme.asset.prismjs_lineNumber_js))

themes/butterfly/layout/includes/third-party/search/algolia.pug

@@ -0,0 +1,22 @@
+#algolia-search
+  .search-dialog
+    nav.search-nav
+      span.search-dialog-title= _p('search.title')
+      button.search-close-button
+        i.fas.fa-times
+
+    .search-wrap
+      #algolia-search-input
+      hr
+      #algolia-search-results
+        #algolia-hits
+        #algolia-pagination
+        #algolia-info
+          .algolia-stats
+          .algolia-poweredBy
+  
+  #search-mask
+
+  script(src=url_for(theme.asset.algolia_search))
+  script(src=url_for(theme.asset.instantsearch))
+  script(src=url_for(theme.asset.algolia_js))

themes/butterfly/layout/includes/third-party/search/docsearch.pug

@@ -0,0 +1,28 @@
+- const { appId, apiKey, indexName, option } = theme.docsearch
+
+.docsearch-wrap
+  #docsearch(style="display:none")
+  link(rel="stylesheet" href=url_for(theme.asset.docsearch_css))
+  script(src=url_for(theme.asset.docsearch_js))
+  script.
+    (() => {
+      docsearch(Object.assign({
+        appId: '!{appId}',
+        apiKey: '!{apiKey}',
+        indexName: '!{indexName}',
+        container: '#docsearch',
+      }, !{JSON.stringify(option)}))
+
+      const handleClick = () => {
+        document.querySelector('.DocSearch-Button').click()
+      }
+
+      const searchClickFn = () => {
+        btf.addEventListenerPjax(document.querySelector('#search-button > .search'), 'click', handleClick)
+      }
+
+      searchClickFn()
+      window.addEventListener('pjax:complete', searchClickFn)
+    })()
+
+

themes/butterfly/layout/includes/third-party/search/index.pug

@@ -0,0 +1,6 @@
+if theme.algolia_search.enable
+  include ./algolia.pug
+else if theme.local_search.enable
+  include ./local-search.pug
+else if theme.docsearch.enable
+  include ./docsearch.pug

themes/butterfly/layout/includes/third-party/search/local-search.pug

@@ -0,0 +1,22 @@
+#local-search
+  .search-dialog
+    nav.search-nav
+      span.search-dialog-title= _p('search.title')
+      span#loading-status
+      button.search-close-button
+        i.fas.fa-times
+
+    #loading-database.is-center
+      i.fas.fa-spinner.fa-pulse
+      span= '  ' + _p("search.load_data")
+
+    .search-wrap
+      #local-search-input
+        .local-search-box
+          input(placeholder=_p("search.local_search.input_placeholder") type="text").local-search-box--input
+      hr
+      #local-search-results
+      #local-search-stats-wrap
+  #search-mask
+
+  script(src=url_for(theme.asset.local_search))

themes/butterfly/layout/includes/third-party/share/addtoany.pug

@@ -0,0 +1,10 @@
+.addtoany
+  .a2a_kit.a2a_kit_size_32.a2a_default_style
+    - let addtoanyItem = theme.addtoany.item.split(',')
+    each name in addtoanyItem
+      a(class="a2a_button_" + name)
+
+    a.a2a_dd(href="https://www.addtoany.com/share")
+script(async src='https://static.addtoany.com/menu/page.js')
+
+

themes/butterfly/layout/includes/third-party/share/index.pug

@@ -0,0 +1,5 @@
+.post_share
+  if theme.sharejs.enable
+    include ./share-js.pug
+  else if theme.addtoany.enable
+    !=partial('includes/third-party/share/addtoany', {}, {cache: true})

themes/butterfly/layout/includes/third-party/share/share-js.pug

@@ -0,0 +1,4 @@
+- const coverVal = page.cover_type === 'img' ? page.cover : theme.avatar.img
+.social-share(data-image=url_for(coverVal) data-sites= theme.sharejs.sites)
+link(rel='stylesheet' href=url_for(theme.asset.sharejs_css) media="print" onload="this.media='all'")
+script(src=url_for(theme.asset.sharejs) defer)

themes/butterfly/layout/includes/third-party/subtitle.pug

@@ -0,0 +1,92 @@
+- const { effect,source,sub,typed_option } = theme.subtitle
+- let subContent = sub || new Array()
+
+script.
+  window.typedJSFn = {
+    init: (str) => {
+      window.typed = new Typed('#subtitle', Object.assign({
+        strings: str,
+        startDelay: 300,
+        typeSpeed: 150,
+        loop: true,
+        backSpeed: 50,
+      }, !{JSON.stringify(typed_option)}))
+    },
+    run: (subtitleType) => {
+      if (!{effect}) {
+        if (typeof Typed === 'function') {
+          subtitleType()
+        } else {
+          getScript('!{url_for(theme.asset.typed)}').then(subtitleType)
+        }
+      } else {
+        subtitleType()
+      }
+    }
+  }
+
+case source
+  when 1
+    script.
+      function subtitleType () {
+        fetch('https://v1.hitokoto.cn')
+          .then(response => response.json())
+          .then(data => {
+            if (!{effect}) {
+              const from = '出自 ' + data.from
+              const sub = !{JSON.stringify(subContent)}
+              sub.unshift(data.hitokoto, from)
+              typedJSFn.init(sub)
+            } else {
+              document.getElementById('subtitle').textContent = data.hitokoto
+            }
+          })
+      }
+      typedJSFn.run(subtitleType)
+
+  when 2
+    script.
+      function subtitleType () {
+        getScript('https://yijuzhan.com/api/word.php?m=js').then(() => {
+          const con = str[0]
+          if (!{effect}) {
+            const from = '出自 ' + str[1]
+            const sub = !{JSON.stringify(subContent)}
+            sub.unshift(con, from)
+            typedJSFn.init(sub)
+          } else {
+            document.getElementById('subtitle').textContent = con
+          }
+        })
+      }
+      typedJSFn.run(subtitleType)
+
+  when 3
+    script.
+      function subtitleType () {
+        getScript('https://sdk.jinrishici.com/v2/browser/jinrishici.js').then(() => {
+          jinrishici.load(result =>{
+            if (!{effect}) {
+              const sub = !{JSON.stringify(subContent)}
+              const content = result.data.content
+              sub.unshift(content)
+              typedJSFn.init(sub)
+            } else {
+              document.getElementById('subtitle').textContent = result.data.content
+            }
+          })
+        })
+      }
+      typedJSFn.run(subtitleType)
+
+  default
+    - subContent = subContent.length ? subContent : new Array(config.subtitle)
+    script.
+      function subtitleType () {
+        if (!{effect}) {
+          typedJSFn.init(!{JSON.stringify(subContent)})
+        } else {
+          document.getElementById("subtitle").textContent = !{JSON.stringify(subContent[0])}
+        }
+      }
+      typedJSFn.run(subtitleType)