去掉了 keyword

controllers/site.js

@@ -17,11 +17,6 @@ var EventProxy = require('eventproxy');
 
 exports.index = function (req, res, next) {
   var page = parseInt(req.query.page, 10) || 1;
-  var keyword = req.query.q || ''; // in-site search
-  if (Array.isArray(keyword)) {
-    keyword = keyword.join(' ');
-  }
-  keyword = keyword.trim();
   var limit = config.list_topic_count;
 
   var proxy = EventProxy.create('topics', 'tops', 'no_reply_topics', 'pages',
@@ -33,17 +28,12 @@ exports.index = function (req, res, next) {
         tops: tops,
         no_reply_topics: no_reply_topics,
         pages: pages,
-        keyword: keyword
       });
     });
   proxy.fail(next);
 
   var options = { skip: (page - 1) * limit, limit: limit, sort: [ ['top', 'desc' ], [ 'last_reply_at', 'desc' ] ] };
   var query = {};
-  if (keyword) {
-    keyword = keyword.replace(/[\*\^\&\(\)\[\]\+\?\\]/g, '');
-    query.title = new RegExp(keyword, 'i');
-  }
   // 取主题
   Topic.getTopicsByQuery(query, options, proxy.done('topics'));
   // 取排行榜上的用户

views/index.html

@@ -11,7 +11,7 @@
           topics: topics,
           pages: pages,
           current_pages: current_page,
-          base: keyword ? ('/?q=' + keyword) : '/'
+          base: '/'
         }) %>
       </div>
     <% } else { %>