code.grnet.gr Git - snf-cloudcms/blob - cloudcms/static/cloudcms/js/service-stats.js

   1 var cloudcms = {};
   2 cloudcms.utils = {};
   3
   4 cloudcms.utils.addCommas = function(nStr)
   5 {
   6         nStr += '';
   7         x = nStr.split('.');
   8         x1 = x[0];
   9         x2 = x.length > 1 ? '.' + x[1] : '';
  10         var rgx = /(\d+)(\d{3})/;
  11         while (rgx.test(x1)) {
  12                 x1 = x1.replace(rgx, '$1' + ',' + '$2');
  13         }
  14         return x1 + x2;
  15 }
  16
  17 function ServiceStats(opts, wrapper) {
  18         this.options = opts;
  19         this.wrapper = wrapper;
  20 }
  21
  22
  23 ServiceStats.prototype.updateStats = function(data) {
  24         var self = this;
  25         function filldata(value, key) {
  26                 self.wrapper.find("li."+key).find('span').text(cloudcms.utils.addCommas(value));
  27         }
  28         _.each(data,filldata);
  29 }
  30
  31
  32 ServiceStats.prototype.addArray = function(data) {
  33         return _.reduce(data, function(memo, num){ return memo + num; }, 0);
  34 }
  35
  36
  37 ServiceStats.prototype.getActive = function(data) {
  38         var active = _.omit(data,'DELETED');
  39         var active_count =  _.pluck(active, 'count');
  40         return this.addArray(active_count);
  41 }
  42
  43 ServiceStats.prototype.getAll = function(data) {
  44         return this.addArray(_.pluck(data, 'count'));
  45 }
  46
  47 ServiceStats.prototype.loadStats = function() {
  48         var self = this;
  49         if (this.options.compute_url) {
  50                 $.ajax({
  51                         url: this.options.compute_url,
  52                         dataType:'jsonp',
  53                         success: function(data) {
  54                                 self.updateStats({
  55                                         'running_vms': data.servers.ACTIVE.count,
  56                                         'active_vms': self.getActive(data.servers),
  57                                         'spawned_vms': self.getAll(data.servers),
  58                                         'running_networks': data.networks.ACTIVE.count,
  59                                         'active_networks': self.getActive(data.networks),
  60                                         'spawned_networks': self.getAll(data.networks),
  61
  62                                 })
  63                         }
  64                 })
  65         }
  66         if (this.options.storage_url) {
  67                 $.ajax({
  68                         url: this.options.storage,
  69                         success: function(data) {
  70                                 self.storage.find("span").text(data.storage);
  71                         }
  72                 })
  73         }
  74 }
  75
  76 ServiceStats.prototype.startUpdate = function(interval) {
  77         var self = this;
  78         self.loadStats();
  79         window.setTimeout(function(){
  80                 self.startUpdate(interval);
  81         }, interval);
  82 }