js/StatStore.js

   1 Ext.define('PMG.data.StatStore', {
   2     extend: 'Ext.data.Store',
   3     alias: 'store.pmgStatStore',
   4
   5     autoDestroy: true,
   6
   7     staturl: undefined,
   8
   9     includeTimeSpan: false,
  10
  11     setUrl: function(url) {
  12         var me = this;
  13
  14         me.proxy.abort(); // abort pending requests
  15
  16         me.staturl = url;
  17         me.proxy.extraParams = {};
  18         me.setData([]);
  19     },
  20
  21     reload: function() {
  22         var me = this;
  23
  24         me.proxy.abort(); // abort pending requests
  25
  26         if (me.staturl === undefined) {
  27             me.proxy.extraParams = {};
  28             me.setData([]);
  29             return;
  30         }
  31
  32         var ts = PMG.StatTimeSelector.getTimeSpan();
  33
  34         var last = me.proxy.extraParams;
  35
  36         if (last.starttime === ts.starttime && last.endtime === ts.endtime) {
  37             return; // avoid repeated loads
  38         }
  39
  40         me.proxy.url = me.staturl;
  41         me.proxy.extraParams = { starttime: ts.starttime, endtime: ts.endtime };
  42
  43         var timespan = 3600;
  44         if (me.includeTimeSpan) {
  45             var period = ts.endtime - ts.starttime;
  46             if (period <= 86400*7) {
  47                 timespan = 3600;
  48             } else {
  49                 timespan = 3600*24;
  50             }
  51             me.proxy.extraParams.timespan = timespan;
  52         }
  53
  54         me.load();
  55     },
  56
  57     proxy: {
  58         type: 'proxmox'
  59     },
  60
  61     autoReload: true,
  62
  63     constructor: function(config) {
  64         var me = this;
  65
  66         config = config || {};
  67
  68         me.mon(Ext.GlobalEvents, 'pmgStatTimeSelectorUpdate', function() {
  69             if (me.autoReload) {
  70                 me.reload();
  71             }
  72         }, me);
  73
  74         me.callParent([config]);
  75
  76         me.reload();
  77    }
  78 });