update

_config.yml

@@ -20,12 +20,11 @@ style: pure        # pure: 导航栏和标题栏背景是白色
 # 服务开关，如果你想禁用某些功能，直接设置为false或者注释掉，相关的js脚本就不会加载。
 # 有些服务这里打开了也未必会生效，还需要额外的配置，详见文档。
 services:
-  cdn: true
+  # cdn: true
   scrollreveal: true
   nodewaves: true
   busuanzi: true
   # fastclick: true
-  # leancloud_visitors: true
   # popular_posts: true   # 需要安装插件  hexo-related-popular-posts
   comments: true
   volantis: true

layout/_partial/head.ejs

@@ -31,7 +31,9 @@
   <meta name="description" content="<%- config.description %>">
   <% } %>
 
+  <% if (config.feed && config.feed.path){ %>
   <%- feed_tag(config.feed.path, {title: config.title}) %>
+  <% } %>
 
   <meta name="HandheldFriendly" content="True" />
   <meta name="apple-mobile-web-app-capable" content="yes">

layout/_partial/scripts.ejs

@@ -59,115 +59,6 @@
     <% } %>
   <% } %>
 
-
-  <% if (theme.services.leancloud_visitors == true) { %>
-    <!-- leancloud_visitors -->
-    <% if (config.leancloud_visitors && config.leancloud_visitors.app_id && config.leancloud_visitors.app_key) { %>
-      <script src="https://cdn.jsdelivr.net/gh/xaoxuu/cdn-leancloud@18.12.24/js/av-core-mini-0.6.4.js"></script>
-      <script>AV.initialize("<%= config.leancloud_visitors.app_id %>", "<%= config.leancloud_visitors.app_key %>");</script>
-      <script>
-      function showTime(Counter) {
-        var query = new AV.Query(Counter);
-        var entries = [];
-        var $visitors = $(".leancloud_visitors");
-
-        $visitors.each(function () {
-          entries.push( $(this).attr("id").trim() );
-        });
-
-        query.containedIn('url', entries);
-        query.find()
-          .done(function (results) {
-            var COUNT_CONTAINER_REF = '.leancloud-visitors-count';
-
-            if (results.length === 0) {
-              $visitors.find(COUNT_CONTAINER_REF).text(0);
-              return;
-            }
-
-            for (var i = 0; i < results.length; i++) {
-              var item = results[i];
-              var url = item.get('url');
-              var time = item.get('time');
-              var element = document.getElementById(url);
-
-              $(element).find(COUNT_CONTAINER_REF).text(time);
-            }
-            for(var i = 0; i < entries.length; i++) {
-              var url = entries[i];
-              var element = document.getElementById(url);
-              var countSpan = $(element).find(COUNT_CONTAINER_REF);
-              if( countSpan.text() == '') {
-                countSpan.text(0);
-              }
-            }
-          })
-          .fail(function (object, error) {
-            console.log("Error: " + error.code + " " + error.message);
-          });
-      }
-
-      function addCount(Counter) {
-        var $visitors = $(".leancloud_visitors");
-        var url = $visitors.attr('id').trim();
-        var title = $visitors.attr('data-flag-title').trim();
-        var query = new AV.Query(Counter);
-
-        query.equalTo("url", url);
-        query.find({
-          success: function(results) {
-            if (results.length > 0) {
-              var counter = results[0];
-              counter.fetchWhenSave(true);
-              counter.increment("time");
-              counter.save(null, {
-                success: function(counter) {
-                  var $element = $(document.getElementById(url));
-                  $element.find('.leancloud-visitors-count').text(counter.get('time'));
-                },
-                error: function(counter, error) {
-                  console.log('Failed to save Visitor num, with error message: ' + error.message);
-                }
-              });
-            } else {
-              var newcounter = new Counter();
-              /* Set ACL */
-              var acl = new AV.ACL();
-              acl.setPublicReadAccess(true);
-              acl.setPublicWriteAccess(true);
-              newcounter.setACL(acl);
-              /* End Set ACL */
-              newcounter.set("title", title);
-              newcounter.set("url", url);
-              newcounter.set("time", 1);
-              newcounter.save(null, {
-                success: function(newcounter) {
-                  var $element = $(document.getElementById(url));
-                  $element.find('.leancloud-visitors-count').text(newcounter.get('time'));
-                },
-                error: function(newcounter, error) {
-                  console.log('Failed to create');
-                }
-              });
-            }
-          },
-          error: function(error) {
-            console.log('Error:' + error.code + " " + error.message);
-          }
-        });
-      }
-
-      $(function() {
-        var Counter = AV.Object.extend("Counter");
-        if ($('.leancloud_visitors').length == 1) {
-          addCount(Counter);
-        } else if ($('.post-title-link').length > 1) {
-          showTime(Counter);
-        }
-      });
-    </script>
-    <% } %>
-  <% } %>
   <%
     var displayComments = false;
     if (page && theme.services) {