彭小六私密日更群日更活动目录生成代码

var articles = getArticles()
var classifyName = 'author' // 按作者分类
// var classifyName = 'time' // 按时间分类
var classifiedArticles = classifyArticle(articles, classifyName) 
outputArticle(classifiedArticles, classifyName)

function getArticles() {
  var $articles = $('.note-list .content')
  var res = []
  $articles.each(function () {
    var $artcile = $(this)
    var time = $artcile.find('.time').text()
    if(time.indexOf('小时') !== -1 
      || time.indexOf('分') !== -1 
      || time.indexOf('秒') !== -1) {
      time = '今天'
    }
    res.push({
      author: $artcile.find('.name>a').text(),
      title: $artcile.find('.title').text(),
      href: $artcile.find('.title').attr('href'),
      time: time
    })
  })
  return res
}

function classifyArticle(articles, classifyName='author') {
  var res = {}
  articles.forEach(article => {
    var key = article[classifyName]
    if(classifyName === 'time') {
      key = key.split(' ')[0]
    }
    if(!res[key]){
      res[key] = []
    }
    res[key].push(article)
  })
  return res
}

function outputArticle(classifiedArticles, classifyName='author') {
  var res = ['\n']
  // 这边有些耦合。为了整体流程的清爽，忍了~
  var otherInfoKey = classifyName === 'author' ? 'time' : 'author'
  if(classifyName === 'author') {
    let dailyUpdateNames = []
    var minArticleLen = (new Date()).getDate() - 13 + 1// 1月13号开始
    for (var classifyName in classifiedArticles) {
      let articles = classifiedArticles[classifyName]
      // 有 bug。认为收录的文章大于天数，则算完成 
      if(articles.length >= minArticleLen) {
        dailyUpdateNames.push(classifyName)
      }
    }
    res.push(`日更完成名单 ${dailyUpdateNames.join()}\n\n`)
  }

  for (var classifyName in classifiedArticles) {
    res.push(`### ${classifyName} \n`)

    let articles = classifiedArticles[classifyName]
    res.push(articles.reduce((prevRes, curr)=>{
      return prevRes + `* [${curr.title}](${curr.href}) ${curr[otherInfoKey]} \n`
    }, ''))

    res.push('\n')
  }
  return res.join('')
}