data/RRDStore.js

   1 /* Extends the Proxmox.data.UpdateStore type
   2  *
   3  *
   4  */
   5 Ext.define('Proxmox.data.RRDStore', {
   6     extend: 'Proxmox.data.UpdateStore',
   7     alias: 'store.proxmoxRRDStore',
   8
   9     setRRDUrl: function(timeframe, cf) {
  10         var me = this;
  11         if (!timeframe) {
  12             timeframe = me.timeframe;
  13         }
  14
  15         if (!cf) {
  16             cf = me.cf;
  17         }
  18
  19         me.proxy.url = me.rrdurl + "?timeframe=" + timeframe + "&cf=" + cf;
  20     },
  21
  22     proxy: {
  23         type: 'proxmox',
  24     },
  25
  26     timeframe: 'hour',
  27
  28     cf: 'AVERAGE',
  29
  30     constructor: function(config) {
  31         var me = this;
  32
  33         config = config || {};
  34
  35         // set default interval to 30seconds
  36         if (!config.interval) {
  37             config.interval = 30000;
  38         }
  39
  40         // set a new storeid
  41         if (!config.storeid) {
  42             config.storeid = 'rrdstore-' + ++Ext.idSeed;
  43         }
  44
  45         // rrdurl is required
  46         if (!config.rrdurl) {
  47             throw "no rrdurl specified";
  48         }
  49
  50         var stateid = 'proxmoxRRDTypeSelection';
  51         var sp = Ext.state.Manager.getProvider();
  52         var stateinit = sp.get(stateid);
  53
  54         if (stateinit) {
  55             if (stateinit.timeframe !== me.timeframe || stateinit.cf !== me.rrdcffn) {
  56                 me.timeframe = stateinit.timeframe;
  57                 me.rrdcffn = stateinit.cf;
  58             }
  59         }
  60
  61         me.callParent([config]);
  62
  63         me.setRRDUrl();
  64         me.mon(sp, 'statechange', function(prov, key, state) {
  65             if (key === stateid) {
  66                 if (state && state.id) {
  67                     if (state.timeframe !== me.timeframe || state.cf !== me.cf) {
  68                         me.timeframe = state.timeframe;
  69                         me.cf = state.cf;
  70                         me.setRRDUrl();
  71                         me.reload();
  72                     }
  73                 }
  74             }
  75         });
  76     },
  77 });