hexo-theme-butterfly/layout/includes/third-party/comments/valine.pug

- let option = theme.valine.option ? JSON.stringify(theme.valine.option) : false
- let emojiMaps = '""'
if site.data.valine
  - emojiMaps = JSON.stringify(site.data.valine)

script.
  function loadValine () {
    function initValine () {
      let initData = {
        el: '#vcomment',
        appId: '#{theme.valine.appId}',
        appKey: '#{theme.valine.appKey}',
        placeholder: '#{theme.valine.placeholder}',
        avatar: '#{theme.valine.avatar}',
        meta: '#{theme.valine.guest_info }'.split(','),
        pageSize: '#{theme.valine.pageSize}',
        lang: '#{theme.valine.lang}',
        recordIP: #{theme.valine.recordIP},
        serverURLs: '#{theme.valine.serverURLs}',
        emojiCDN: '#{theme.valine.emojiCDN}',
        emojiMaps: !{emojiMaps},
        enableQQ: #{theme.valine.enableQQ},
        path: window.location.pathname,
        visitor: #{theme.valine.visitor}
      }

      if (!{Boolean(theme.valine.requiredFields)}) { 
        initData.requiredFields= ('!{theme.valine.requiredFields}'.split(','))
      }
      
      if (!{Boolean(option)}) {
        const otherData = !{option}
        initData = Object.assign(initData, otherData)
      }
      
      const valine = new Valine(initData)
    }

    if (typeof Valine === 'function') initValine() 
    else getScript('!{url_for(theme.CDN.valine)}').then(initValine)
  }

  if ('!{theme.comments.use[0]}' === 'Valine' || !!{theme.comments.lazyload}) {
    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('vcomment'),loadValine)
    else setTimeout(loadValine, 0)
  } else {
    function loadOtherComment () {
      loadValine()
    }
  }