- let emojiMaps = '""'
if site.data.valine
  - emojiMaps = JSON.stringify(site.data.valine)

script.
  function loadValine () {
    function requestSetting (from, set) {
      var from = from
      var setting = set.split(',').filter(function(item){
      return from.indexOf(item) > -1
      });
      setting = setting.length == 0 ? from :setting;
      return setting
    }

    var guestInfo = requestSetting(['nick','mail','link'],'#{ theme.valine.guest_info }')
    var requiredFields = requestSetting(['nick','mail'],'#{ theme.valine.requiredFields }')

    function initValine () {
      window.valine = new Valine({
        el: '#vcomment',
        appId: '#{theme.valine.appId}',
        appKey: '#{theme.valine.appKey}',
        placeholder: '#{theme.valine.placeholder}',
        avatar: '#{theme.valine.avatar}',
        meta: guestInfo,
        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},
        requiredFields: requiredFields,
        path: window.location.pathname,
      });
    }

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

  if ('!{defaultComment}' === 'Valine' || !{theme.comments.load_begin}) {
    document.querySelector('#vcomment') && loadValine()
    !{theme.pjax} && document.addEventListener('pjax:complete', () => document.querySelector('#vcomment') && loadValine())
  }
  else {
    function loadOtherComment () {
      loadValine()
    }
  }