gahotx-cdn/friends/fcircle.js

静态资源仓库

var requests_url = 'https://cdn.gahotx.cn/api'; //api地址
var orign_data = []; //api请求所得到的源数据
var maxnumber = 20; //页面展示文章数量
var addnumber = 10; //每次加载增加的篇数
var opentype = '_blank';  //'_blank'打开新标签,'_self'本窗口打开
var nofollow = true; //禁止搜索引擎抓取
// 自定义loading图 例如: var loadingCutom = '<i class="fa fa-spinner fa-spin"></i>'
// 自定义loading图 例如: var loadingCutom = '<img src="你的图片地址" alt="加载中...">'
var loadingCutom = '<img src="https://npm.elemecdn.com/gahotx-cdn@1.0.14/photo/d2d5e983e2961.gif" alt="加载中...">'

//处理数据

if(document.getElementById('moments_container')){
  //添加加载动画
  var loading_pic = document.getElementById('moments_container');
  
  // 判断loadingCutom值是否为空
  if(typeof loadingCutom == "undefined" || loadingCutom == null || loadingCutom === "") {
    loading_pic.innerHTML = '<style>.loader { color: #d9dad8; font-size: 90px; text-indent: -9999em; overflow: hidden; width: 1em; height: 1em; border-radius: 50%; margin: 72px auto; position: relative; -webkit-transform: translateZ(0); -ms-transform: translateZ(0); transform: translateZ(0); -webkit-animation: load6 1.7s infinite ease, round 1.7s infinite ease; animation: load6 1.7s infinite ease, round 1.7s infinite ease; } @-webkit-keyframes load6 { 0% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } 5%, 95% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } 10%, 59% { box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em; } 20% { box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em; } 38% { box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em; } 100% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } } @keyframes load6 { 0% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } 5%, 95% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } 10%, 59% { box-shadow: 0 -0.83em 0 -0.4em, -0.087em -0.825em 0 -0.42em, -0.173em -0.812em 0 -0.44em, -0.256em -0.789em 0 -0.46em, -0.297em -0.775em 0 -0.477em; } 20% { box-shadow: 0 -0.83em 0 -0.4em, -0.338em -0.758em 0 -0.42em, -0.555em -0.617em 0 -0.44em, -0.671em -0.488em 0 -0.46em, -0.749em -0.34em 0 -0.477em; } 38% { box-shadow: 0 -0.83em 0 -0.4em, -0.377em -0.74em 0 -0.42em, -0.645em -0.522em 0 -0.44em, -0.775em -0.297em 0 -0.46em, -0.82em -0.09em 0 -0.477em; } 100% { box-shadow: 0 -0.83em 0 -0.4em, 0 -0.83em 0 -0.42em, 0 -0.83em 0 -0.44em, 0 -0.83em 0 -0.46em, 0 -0.83em 0 -0.477em; } } @-webkit-keyframes round { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); } } @keyframes round { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); } }</style><center><span id="moments_loading"><div class="loader"></div></span></center>';
  } else {
    loading_pic.innerHTML = '<center><span id="moments_loading">'+loadingCutom+'</span></center>';
  }

  fetch(requests_url).then(
      data => data.json()
  ).then(
      data => {
        orign_data = data;
        data_handle(nofollow,orign_data, maxnumber)
      }
  )}

var data_handle = (nofollow,data, maxnumber) => {
  var today = todaypost();
  var Datetody = new Date(today);
  for (var item = 0; item < data[1].length; item++) {
    var Datedate = new Date(data[1][item][1]);
    if (Datedate > Datetody) {
      data[1].splice(item--, 1);
    }
  }
  var today_post = 0;
  var error = 0;
  var unique_live_link;
  var datalist = data[1].slice(0, maxnumber);
  var listlenth = data[1].length;
  var user_lenth = data[0].length;
  var datalist_slice = slice_month(datalist);
  var last_update_time = timezoon(datalist_slice);
  var link_list = [];
  for (var item of data[1]) {
    if (item[1] === today) {
      today_post += 1;
    }
    link_list.push(item[3]);
  }
  var arr = unique(link_list);
  unique_live_link = arr.length;
  for (var item of data[0]) {
    if (item[3] === 'true') {
      error += 1;
    }
  }
  var html_item = '<h2><i class="far fa-chart-bar"></i> &nbsp;统计信息</h2>';
  html_item += '<div id="info_user_pool" class="moments-item info_user_pool" style="">';
  html_item += '<div class="moments_chart"><span class="moments_post_info_title">当前友链：</span><span class="moments_post_info_number">' + user_lenth + ' 个</span><br><span class="moments_post_info_title">爬取失败：</span><span class="moments_post_info_number">' + error + ' 个</span><br></div>';
  html_item += '<div class="moments_chart"><span class="moments_post_info_title">活跃友链：</span><span class="moments_post_info_number">' + unique_live_link + ' 个</span><br><span class="moments_post_info_title">当前库存：</span><span class="moments_post_info_number">' + listlenth + ' 篇</span><br></div>';
  html_item += '<div class="moments_chart"><span class="moments_post_info_title">今日更新：</span><span class="moments_post_info_number">' + today_post + ' 篇</span><br><span class="moments_post_info_title">最近更新：</span><span class="moments_post_info_number">' + last_update_time + '</span><br></div>';
  html_item += '</div>';

  for (var month_item of datalist_slice) {
    html_item += '<h2><i class="fas fa-history"></i> &nbsp;' + month_item[0] + '</h2>';
    for (var post_item of month_item[1]) {
      var rel = '';
      if (nofollow && opentype == '_blank'){
        rel = 'noopener nofollow';
      }else if(nofollow){
        rel = 'nofollow';
      }else if(opentype == '_blank'){
        rel = 'noopener';
      }else{
        rel = '';
      }
      html_item += ' <div class="moments-item">';
      html_item += ' <a target="' + opentype + '" class="moments-item-img" href="' + post_item[2] + '" title="' + post_item[0] + '"rel="'+ rel + '">';
      html_item += '<img onerror="this.onerror=null,this.src=&quot;https://cdn.jsdelivr.net/gh/Zfour/Butterfly-friend-poor-html/friendcircle/404.png&quot;"';
      html_item += ' src="' + post_item[4] + '"></a>';
      html_item += '<div class="moments-item-info"><div class="moments-item-time"><i class="far fa-user"></i>';
      html_item += '<span>' + post_item[3] + '</span>';
      html_item += ' <div class="moments_post_time"><i class="far fa-calendar-alt"></i>' +
          '<time datetime="' + post_item[1] + '" title="' + post_item[1] + '">' + post_item[1] + '</time></div>';
      html_item += `</div><a target="${opentype}" class="moments-item-title" href="${post_item[2]}" title="${post_item[0]}"rel="${rel}">${post_item[0]}</a></div>`;
      html_item += '</div>';

    }
  }
  if (data[1].length - maxnumber > 0) {
    html_item += '<div style="text-align: center"><button type="button" class="moments_load_button" ' +
        'onclick="load_more_post()">加载更多...</button>' +
        '</div>'
  }
  html_item += '<style>.moments-item-info span{padding-left:.3rem;padding-right:.3rem}.moments_post_time time{padding-left:.3rem;cursor:default}.moments_post_info_title{font-weight:700}.moments_post_info_number{float:right}.moments_chart{align-items:flex-start;flex:1;width:100px;height:60px;margin:20px}@media screen and (max-width:500px){.info_user_pool{padding:10px;flex-direction:column;max-height:200px}.moments_chart{flex:0;width:100%;height:160px;margin:0}}.moments-item:before{border:0}@media screen and (min-width:500px){.moments_post_time{float:right}}.moments_load_button{margin-top: 20px;-webkit-transition-duration:.4s;transition-duration:.4s;text-align:center;border:1px solid #555;border-radius:.3em;display:inline-block;background:transparent;color:#555;padding:.5em 1.25em}.moments_load_button:hover{color:#3090e4;border-color:#3090e4}.moments-item{position:relative;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;margin-left: .5rem;padding: 14px 0;border-bottom: 1px solid #e8edf9;-webkit-transition:all .2s ease-in-out;-moz-transition:all .2s ease-in-out;-o-transition:all .2s ease-in-out;-ms-transition:all .2s ease-in-out;transition:all .2s ease-in-out;border-radius:1px}.moments-item-img{overflow:hidden;width:80px;height:80px}.moments-item-img img{max-width:100%;width:100%;height:100%;object-fit:cover}.moments-item-info{-webkit-box-flex:1;-moz-box-flex:1;-o-box-flex:1;box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1;padding:0 .8rem}.moments-item-title{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;font-size:1.1em;-webkit-transition:all .3s;-moz-transition:all .3s;-o-transition:all .3s;-ms-transition:all .3s;transition:all .3s;-webkit-line-clamp:1}</style>'



  var moments_container = document.getElementById('moments_container') ;
  append_div(moments_container, html_item)
};

var load_more_post = () => {
  if(document.getElementById('moments_container')){
    maxnumber = maxnumber + addnumber;
    document.getElementById('moments_container') .innerHTML = "";
    data_handle(nofollow,orign_data, maxnumber)}
};



//加载更多文章
//将html放入指定id的div容器
var append_div = (parent, text) => {
  if(document.getElementById('moments_container')){
    loading_pic.innerHTML = ``;
  };
  if (typeof text === 'string') {
    var temp = document.createElement('div');
    temp.innerHTML = text;
    // 防止元素太多 进行提速
    var frag = document.createDocumentFragment();
    while (temp.firstChild) {
      frag.appendChild(temp.firstChild);
    }
    parent.appendChild(frag);
  } else {
    parent.appendChild(text);
  }
};

//去重
var unique = (arr) => {
  return Array.from(new Set(arr))
};

//时区优化
var formatDate = (strDate) => {
  try {
    var date = new Date(Date.parse(strDate.replace(/-/g, "/")));
    var gettimeoffset;
    if (new Date().getTimezoneOffset()) {
      gettimeoffset = new Date().getTimezoneOffset();
    } else {
      gettimeoffset = 8;
    }
    var timeoffset = gettimeoffset * 60 * 1000;
    var len = date.getTime();
    var date2 = new Date(len - timeoffset);
    var sec = date2.getSeconds().toString();
    var min = date2.getMinutes().toString();
    if (sec.length === 1) {
      sec = "0" + sec;
    }
    if (min.length === 1) {
      min = "0" + min;
    }
    return date2.getFullYear().toString() + "/" + (date2.getMonth() + 1).toString() + "/" + date2.getDate().toString()
  } catch (e) {
    return ""
  }
};

var timezoon = (datalist_slice) => {
  var time = datalist_slice[0][1][0][5];
  return formatDate(time)
};

//今日时间
var todaypost = () => {
  var date = new Date();
  var year = date.getFullYear();
  var month = (date.getMonth() + 1).toString();
  var day = (date.getDate()).toString();
  if (month.length === 1) {
    month = "0" + month;
  }
  if (day.length === 1) {
    day = "0" + day;
  }
  return year + "-" + month + "-" + day
};

//月份切片
var slice_month = (data) => {
  var monthlist = [];
  var datalist = [];
  var data_slice = data;
  for (var item in data_slice) {
    data_slice[item].push(item);
    if (data_slice[item][1].lenth !== 10) {
      var list = data_slice[item][1].split('-');
      if (list[1].length < 2) {
        list[1] = "0" + list[1]
      }
      if (list[2].length < 2) {
        list[2] = "0" + list[2]
      }
      data_slice[item][1] = list.join('-')
    }
    var month = data_slice[item][1].slice(0, 7);
    if (monthlist.indexOf(month) !== -1) {
      datalist[monthlist.length - 1][1].push(data_slice[item])
    } else {
      monthlist.push(month);
      datalist.push([month, [data_slice[item]]])
    }
  }
  for (var mounthgroup of datalist) {
    mounthgroup.push(mounthgroup[1][0][6]);
  }
  return datalist
};