www/new/node/ServiceView.js

   1 Ext.define('PVE.node.ServiceView', {
   2     extend: 'Ext.grid.GridPanel',
   3
   4     alias: ['widget.pveNodeServiceView'],
   5
   6     initComponent : function() {
   7         var me = this;
   8
   9         var nodename = me.pveSelNode.data.node;
  10         if (!nodename)
  11             throw "no node name specified";
  12
  13         var rstore = Ext.create('PVE.data.UpdateStore', {
  14             interval: 1000,
  15             storeid: 'pve-services',
  16             model: Ext.define('pve-services', {
  17                 extend: 'Ext.data.Model',
  18                 fields: [ 'service', 'name', 'desc', 'state' ],
  19                 idProperty: 'service',
  20                 proxy: {
  21                     type: 'pve',
  22                     url: "/api2/json/nodes/" + nodename + "/services",
  23                 }
  24             })
  25         });
  26
  27         var store = Ext.create('PVE.data.DiffStore', { rstore: rstore });
  28
  29         var service_cmd = function(cmd) {
  30             var sm = me.getSelectionModel();
  31             var rec = sm.getLastSelected();
  32             PVE.Utils.API2Request({
  33                 url: "/nodes/" + nodename + "/services/" + rec.data.service,
  34                 params: { command: cmd },
  35                 method: 'PUT',
  36                 failure: function(response, opts) {
  37                     Ext.Msg.alert('Error', response.htmlStatus);
  38                     me.loading = true;
  39                 },
  40                 success: function(response, opts) {
  41                     rstore.startUpdate();
  42                 }
  43             });
  44         };
  45
  46         var start_btn = new Ext.Button({
  47             text: 'Start',
  48             disabled: true,
  49             handler: function(){
  50                 service_cmd("start");
  51             }
  52         });
  53
  54         var stop_btn = new Ext.Button({
  55             text: 'Stop',
  56             disabled: true,
  57             handler: function(){
  58                 service_cmd("stop");
  59             }
  60         });
  61
  62         var restart_btn = new Ext.Button({
  63             text: 'Restart',
  64             disabled: true,
  65             handler: function(){
  66                 service_cmd("restart");
  67             }
  68         });
  69
  70         var set_button_status = function() {
  71             var sm = me.getSelectionModel();
  72             var rec = sm.getLastSelected();
  73
  74             if (!rec) {
  75                 start_btn.disable();
  76                 stop_btn.disable();
  77                 restart_btn.disable();
  78                 return;
  79             }
  80             var service = rec.data.service;
  81             var state = rec.data.state;
  82             if (service == 'apache' ||
  83                 service == 'pvecluster' ||
  84                 service == 'pvedaemon') {
  85                 if (state == 'running') {
  86                     start_btn.disable();
  87                     restart_btn.enable();
  88                 } else {
  89                     start_btn.enable();
  90                     restart_btn.disable();
  91                 }
  92                 stop_btn.disable();
  93             } else {
  94                 if (state == 'running') {
  95                     start_btn.disable();
  96                     restart_btn.enable();
  97                     stop_btn.enable();
  98                 } else {
  99                     start_btn.enable();
 100                     restart_btn.disable();
 101                     stop_btn.disable();
 102                 }
 103             }
 104         };
 105
 106         me.mon(store, 'datachanged', set_button_status);
 107
 108         me.mon(rstore, 'load', function(s, records, success) {
 109             if (!success) {
 110                 me.setLoading("Data load error");
 111                 return;
 112             } else {
 113                 me.setLoading(false);
 114             }
 115         });
 116
 117         Ext.apply(me, {
 118             store: store,
 119             stateful: false,
 120             tbar: [ start_btn, stop_btn, restart_btn ],
 121             columns: [
 122                 {
 123                     header: 'Name',
 124                     width: 100,
 125                     sortable: true,
 126                     dataIndex: 'name'
 127                 },
 128                 {
 129                     header: 'State',
 130                     width: 100,
 131                     sortable: true,
 132                     dataIndex: 'state'
 133                 },
 134                 {
 135                     header: 'Description',
 136                     dataIndex: 'desc',
 137                     flex: 1
 138                 }
 139             ],
 140             listeners: {
 141                 selectionchange: set_button_status,
 142                 show: rstore.startUpdate,
 143                 hide: rstore.stopUpdate,
 144                 destroy: rstore.stopUpdate,
 145             }
 146         });
 147
 148         me.callParent();
 149     }
 150 });
 151