post-readNum.html

{{ if and $.themeInfo.ReadNumType (eq $.themeInfo.ReadNumType "Leacloud") }}
<script src="//{{$.themeInfo.CDN.Url}}/npm/leancloud-storage@3/dist/av-min.js"></script>
<script type="text/javascript"> 
  $(function () {
    AV.init({
        appId: '{{$.themeInfo.Comment.Valine.appId}}',
        appKey: '{{$.themeInfo.Comment.Valine.appKey}}'
    });
    var $leancloud_visitors = $(".leancloud_visitors");
    var pageViewsLength = $leancloud_visitors.length;
    var isPost = $("#isPost").length > 0 ? true : false; // 判断是否是文章页面
    function showTime() {
        var Counter = AV.Object.extend("Counter"); // 声明 class
        if(isPost){
            addPageViewsNum($leancloud_visitors);
        }else{
            $leancloud_visitors.each(function (index, item) { // 处理 leancloud 的QOS限制
                setTimeout(function () {
                    showPageViewsNum($(item), Counter);
                }, 50*index);
            });
        }
    }
    function showPageViewsNum(ele,Counter){
        var query = new AV.Query("Counter");
        var url = decodeURI(ele.attr('id').trim());
        query.equalTo("url",url);
        query.find().then(function(results){
        	if (results.length>0) $(ele).children().text(results[0].get("time")); // 表中的 time 存的 post 阅读次数
        	else $(ele).children().text('1');
        },function(error){$(ele).children().text('1');});
    }
    function addPageViewsNum(ele){
        var url = decodeURI(ele.attr('id').trim());var title = $('#post-title').text().trim();
        var Counter = AV.Object.extend("Counter");
        var now=new AV.Query(Counter);
        now.equalTo("url",url);
        now.find().then(function(results){
            if (results.length>0){
                var query=results[0];
                query.increment("time");
                query.fetchWhenSave(true); // 操作结束后，返回最新数据
                query.save().then(function (query) {
                    $leancloud_visitors.children().text(query.attributes.time); // https://github.com/kitian616/jekyll-TeXt-theme/issues/17
                });
            } else{
                var query = new Counter;
                var acl = new AV.ACL(); // 新建一个 ACL 实例
                acl.setPublicReadAccess(true);
                acl.setPublicWriteAccess(true);
                query.setACL(acl); // 设置 ACL 权限
                query.set("url",url);
                query.set("title",title);
                query.set("time",1);
                query.save(null,{}).then(function (object) {});
            }
        },function(error){});
    }
    if(pageViewsLength){showTime();}
  });
</script>

{{ else if and $.curIsPost (and $.themeInfo.ReadNumType (eq $.themeInfo.ReadNumType "Leanote")) }}
<script>$.get("//" + location.host + "/blog/incReadNum", { noteId: "{{$.post.NoteId}}" }, function () {});</script>
{{ end }}