lib/busuanzi.js

/* eslint-disable */
let bszCaller, bszTag, scriptTag, ready

let t; let e; let n; let a = !1
let c = []

// 修复Node同构代码的问题
if (typeof document !== 'undefined') {
  ready = function (t) {
    return a || document.readyState === 'interactive' || document.readyState === 'complete'
      ? t.call(document)
      : c.push(function () {
        return t.call(this)
      }), this
  }, e = function () {
    for (let t = 0, e = c.length; t < e; t++) c[t].apply(document)
    c = []
  }, n = function () {
    a || (a = !0, e.call(window),
    document.removeEventListener ? document.removeEventListener('DOMContentLoaded', n, !1) : document.attachEvent && (document.detachEvent('onreadystatechange', n), window == window.top && (clearInterval(t), t = null)))
  }, document.addEventListener
    ? document.addEventListener('DOMContentLoaded', n, !1)
    : document.attachEvent && (document.attachEvent('onreadystatechange', function () {
      /loaded|complete/.test(document.readyState) && n()
    }), window == window.top && (t = setInterval(function () {
      try {
        a || document.documentElement.doScroll('left')
      } catch (t) {
        return
      }
      n()
    }, 5)))
}

bszCaller = {
  fetch: function (t, e) {
    const n = 'BusuanziCallback_' + Math.floor(1099511627776 * Math.random())
    t = t.replace('=BusuanziCallback', '=' + n)
    scriptTag = document.createElement('SCRIPT'), scriptTag.type = 'text/javascript', scriptTag.defer = !0, scriptTag.src = t, scriptTag.referrerPolicy = "no-referrer-when-downgrade", document.getElementsByTagName('HEAD')[0].appendChild(scriptTag)
    window[n] = this.evalCall(e)
  },
  evalCall: function (e) {
    return function (t) {
      ready(function () {
        try {
          e(t), scriptTag && scriptTag.parentElement && scriptTag.parentElement.removeChild && scriptTag.parentElement.removeChild(scriptTag)
        } catch (t) {
         // console.log(t), bszTag.hides()
        }
      })
    }
  }
}

const fetch = () => {
  bszTag && bszTag.hides()
  bszCaller.fetch('//busuanzi.ibruce.info/busuanzi?jsonpCallback=BusuanziCallback', function (t) {
    // console.log('不蒜子',t)
    bszTag.texts(t), bszTag.shows()
  })
}

bszTag = {
  bszs: ['site_pv', 'page_pv', 'site_uv'],
  texts: function (n) {
    this.bszs.map(function (t) {
      const e = document.getElementsByClassName('busuanzi_value_' + t)
      if(e){
        for (var element of e) {
          element.innerHTML = n[t]
        }
      }
    })
  },
  hides: function () {
    this.bszs.map(function (t) {
      const e = document.getElementsByClassName('busuanzi_container_' + t)
      if(e){
        for (var element of e){
          element.style.display = 'none'
        }
      }
    })
  },
  shows: function () {
    this.bszs.map(function (t) {
      const e = document.getElementsByClassName('busuanzi_container_' + t)
      if(e){
        for(var element of e){
          element.style.display = 'inline'
        }
      }
    })
  }
}

module.exports = {
  fetch
}