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

script.
  function loadWaline () {
    function initWaline () {
      let initData = {
        el: '#waline-wrap',
        serverURL: '!{theme.waline.serverURL}',
        avatar: '#{theme.waline.avatar}',
        path: location.pathname,
        emojiCDN: '#{theme.waline.emojiCDN}',
        emojiMaps: !{emojiMaps},
      }
      
      if (!{Boolean(option)}) {
        const otherData = !{option}
        initData = Object.assign(initData, otherData)
      }
      
      const waline = new Waline(initData)
    }

    if (typeof Waline === 'function') initWaline() 
    else getScript('!{url_for(theme.CDN.waline)}').then(initWaline)
  }

  if ('!{theme.comments.use[0]}' === 'Waline' || !!{theme.comments.lazyload}) {
    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('waline-wrap'),loadWaline)
    else setTimeout(loadWaline, 0)
  } else {
    function loadOtherComment () {
      loadWaline()
    }
  }