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.staturl = url;
  15         me.proxy.extraParams = {};
  16         me.reload();
  17     },
  18
  19     reload: function() {
  20         var me = this;
  21
  22         me.proxy.abort(); // abort pending requests
  23
  24         if (me.staturl === undefined) {
  25             me.proxy.extraParams = {};
  26             me.setData([]);
  27             return;
  28         }
  29
  30         var ts = PMG.StatTimeSelector.getTimeSpan();
  31
  32         var last = me.proxy.extraParams;
  33
  34         if (last.starttime === ts.starttime && last.endtime === ts.endtime)
  35             return; // avoid repeated loads
  36
  37         me.proxy.url = me.staturl;
  38         me.proxy.extraParams = { starttime: ts.starttime, endtime: ts.endtime };
  39
  40         var timespan = 3600;
  41         if (me.includeTimeSpan) {
  42             var period = ts.endtime - ts.starttime;
  43             if (period <= 86400*7) {
  44                 timespan = 3600;
  45             } else {
  46                 timespan = 3600*24;
  47             }
  48             me.proxy.extraParams.timespan = timespan;
  49         }
  50
  51         me.load();
  52     },
  53
  54     proxy: {
  55         type: 'proxmox'
  56     },
  57
  58     constructor: function(config) {
  59         var me = this;
  60
  61         config = config || {};
  62
  63         me.mon(Ext.GlobalEvents, 'pmgStatTimeSelectorUpdate', me.reload, me);
  64
  65         me.callParent([config]);
  66
  67         me.reload();
  68    }
  69 });