update Tranding Hashtags every 20 minutes

js/interface_home.js

@@ -70,27 +70,33 @@ var InterfaceFunctions = function()
                      setTimeout("getRandomFollowSuggestion(processSuggestion)", 1000);
                      setTimeout("getRandomFollowSuggestion(processSuggestion)", 1000);
                      
-                     twisterRpc("gettrendinghashtags", [10],
+                     updateTrendingHashtags();
-                                function(args, ret) {
-                                    for( var i = 0; i < ret.length; i++ ) {
-                                    
-                                       var $li = $("<li>");
-                                       var hashtagLinkTemplate = $("#hashtag-link-template").clone(true);
-                                       hashtagLinkTemplate.removeAttr("id");
-                                       hashtagLinkTemplate.attr("href",$.MAL.hashtagUrl(ret[i]));
-                                       hashtagLinkTemplate.text("#"+ret[i]);
-                                       $li.append(hashtagLinkTemplate);
-                                       $(".toptrends-list").append($li);
-                                    }
-                                }, {},
-                                function(args, ret) {
-                                   console.log("Error with gettrendinghashtags. Older twister daemon?");
-                                }, {});
                      
                      if( args.cbFunc )
                         args.cbFunc(args.cbArg);
                  }, {cbFunc:cbFunc, cbArg:cbArg});
     }
+
+    function updateTrendingHashtags()
+    {
+        $(".toptrends-list").empty();
+        twisterRpc("gettrendinghashtags", [10],
+                function(args, ret) {
+                    for( var i = 0; i < ret.length; i++ ) {
+                        var $li = $("<li>");
+                        var hashtagLinkTemplate = $("#hashtag-link-template").clone(true);
+                        hashtagLinkTemplate.removeAttr("id");
+                        hashtagLinkTemplate.attr("href",$.MAL.hashtagUrl(ret[i]));
+                        hashtagLinkTemplate.text("#"+ret[i]);
+                        $li.append(hashtagLinkTemplate);
+                        $(".toptrends-list").append($li);
+                    }
+                }, {},
+                function(args, ret) {
+                    console.log("Error with gettrendinghashtags. Older twister daemon?");
+                }, {});
+        setTimeout(updateTrendingHashtags, 20*60*1000);
+    }
 }
 
 //***********************************************