server status: refactor and code cleanups

arrow functions all the way ;-)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/js/ServerStatus.js b/js/ServerStatus.js
index ba34a65006ae631908b87580f7542e126c3ddee0..04ae0df914cd0b00d6ebe4f26322c141847e268a 100644 (file)
--- a/js/ServerStatus.js
+++ b/js/ServerStatus.js
@@ -25,15 +25,14 @@ Ext.define('PMG.ServerStatus', {
        },
 
        nodeCommand: function(cmd) {
-           var view = this.getView();
            Proxmox.Utils.API2Request({
-               params: { command: cmd },
+               params: {
+                   command: cmd,
+               },
                url: `/nodes/${Proxmox.NodeName}/status`,
                method: 'POST',
-               waitMsgTarget: view,
-               failure: function(response, opts) {
-                   Ext.Msg.alert(gettext('Error'), response.htmlStatus);
-               },
+               waitMsgTarget: this.getView(),
+               failure: response => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
            });
        },
 
@@ -56,7 +55,7 @@ Ext.define('PMG.ServerStatus', {
            xtype: 'proxmoxButton',
            text: gettext('Restart'),
            dangerous: true,
-           confirmMsg: gettext('Node') + " '" + Proxmox.NodeName + "' - " + gettext('Restart'),
+           confirmMsg: `${gettext('Node')} '${Proxmox.NodeName}' - ${gettext('Restart')}`,
            handler: 'nodeReboot',
            iconCls: 'fa fa-undo',
        },
@@ -64,7 +63,7 @@ Ext.define('PMG.ServerStatus', {
            xtype: 'proxmoxButton',
            text: gettext('Shutdown'),
            dangerous: true,
-           confirmMsg: gettext('Node') + " '" + Proxmox.NodeName + "' - " + gettext('Shutdown'),
+           confirmMsg: `${gettext('Node')} '${Proxmox.NodeName}' - ${gettext('Shutdown')}`,
            handler: 'nodeShutdown',
            iconCls: 'fa fa-power-off',
        },
@@ -75,27 +74,23 @@ Ext.define('PMG.ServerStatus', {
     ],
 
     initComponent: function() {
-        var me = this;
+        let me = this;
 
-       var nodename = Proxmox.NodeName;
-       var rrdstore = Ext.create('Proxmox.data.RRDStore', {
-           rrdurl: "/api2/json/nodes/" + nodename + "/rrddata",
+       let nodename = Proxmox.NodeName;
+       let rrdstore = Ext.create('Proxmox.data.RRDStore', {
+           rrdurl: `/api2/json/nodes/${nodename}/rrddata`,
            fields: [
                { type: 'number', name: 'loadavg' },
                { type: 'number', name: 'maxcpu' },
                {
                    type: 'number',
                    name: 'cpu',
-                   convert: function(val) {
-                       return val*100;
-                   },
+                   convert: val => val * 100,
                },
                {
                    type: 'number',
                    name: 'iowait',
-                   convert: function(val) {
-                       return val*100;
-                   },
+                   convert: val => val * 100,
                },
                { type: 'number', name: 'memtotal' },
                { type: 'number', name: 'memused' },
@@ -160,18 +155,12 @@ Ext.define('PMG.ServerStatus', {
                },
            ],
            listeners: {
-               resize: function(panel) {
-                   Proxmox.Utils.updateColumnWidth(panel);
-               },
-               activate: function() {
-                   rrdstore.startUpdate();
-               },
-               destroy: function() {
-                   rrdstore.stopUpdate();
-               },
+               resize: panel => Proxmox.Utils.updateColumnWidth(panel),
+               activate: () => rrdstore.startUpdate(),
+               destroy: () => rrdstore.stopUpdate(),
            },
        });
+
        me.callParent();
    },
 });
-