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, extraparam) {
  12         var me = this;
  13
  14         me.proxy.abort(); // abort pending requests
  15
  16         me.staturl = url;
  17         me.proxy.extraParams = {};
  18         if (extraparam !== undefined) {
  19             me.proxy.extraParams = extraparam;
  20         }
  21
  22         me.setData([]);
  23     },
  24
  25     reload: function() {
  26         var me = this;
  27
  28         me.proxy.abort(); // abort pending requests
  29
  30         if (me.staturl === undefined) {
  31             me.proxy.extraParams = {};
  32             me.setData([]);
  33             return;
  34         }
  35
  36         var ts = PMG.StatTimeSelector.getTimeSpan();
  37
  38         var last = me.proxy.extraParams;
  39
  40         if (last.starttime === ts.starttime && last.endtime === ts.endtime) {
  41             return; // avoid repeated loads
  42         }
  43
  44         me.proxy.url = me.staturl;
  45         Ext.apply(me.proxy.extraParams, {
  46             starttime: ts.starttime,
  47             endtime: ts.endtime,
  48         });
  49
  50         var timespan = 3600;
  51         if (me.includeTimeSpan) {
  52             var period = ts.endtime - ts.starttime;
  53             if (period <= 86400*7) {
  54                 timespan = 3600;
  55             } else {
  56                 timespan = 3600*24;
  57             }
  58             me.proxy.extraParams.timespan = timespan;
  59         }
  60
  61         me.load();
  62     },
  63
  64     proxy: {
  65         type: 'proxmox',
  66     },
  67
  68     autoReload: true,
  69
  70     constructor: function(config) {
  71         var me = this;
  72
  73         config = config || {};
  74
  75         me.mon(Ext.GlobalEvents, 'pmgStatTimeSelectorUpdate', function() {
  76             if (me.autoReload) {
  77                 me.reload();
  78             }
  79         }, me);
  80
  81         me.callParent([config]);
  82
  83         me.reload();
  84    },
  85 });