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

#vcomment.vcomment
script(src=url_for(theme.CDN.valine))
script.
  var requestSetting = function (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','link'],'#{ theme.valine.requiredFields }')

  window.valine = new Valine({
    el:'#vcomment',
    appId: '#{theme.valine.appId}',
    appKey: '#{theme.valine.appKey}',
    notify: #{theme.valine.notify},
    verify: #{theme.valine.verify},
    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
  });