www/manager6/form/GuestIDSelector.js

   1 Ext.define('PVE.form.GuestIDSelector', {
   2     extend: 'Ext.form.field.Number',
   3     alias: 'widget.pveGuestIDSelector',
   4
   5     allowBlank: false,
   6
   7     minValue: 100,
   8
   9     maxValue: 999999999,
  10
  11     validateExists: undefined,
  12
  13     loadNextFreeID: false,
  14
  15     guestType: undefined,
  16
  17     validator: function(value) {
  18         var me = this;
  19
  20         if (!Ext.isNumeric(value) ||
  21             value < me.minValue ||
  22             value > me.maxValue) {
  23             // check is done by ExtJS
  24             return;
  25         }
  26
  27         if (me.validateExists === true && !me.exists) {
  28             return me.unknownID;
  29         }
  30
  31         if (me.validateExists === false && me.exists) {
  32             return me.inUseID;
  33         }
  34
  35         return true;
  36     },
  37
  38     initComponent: function() {
  39         var me = this;
  40         var label = '{0} ID';
  41         var unknownID = gettext('This {0} ID does not exists');
  42         var inUseID = gettext('This {0} ID is already in use');
  43         var type = 'CT/VM';
  44
  45         if (me.guestType === 'lxc') {
  46             type = 'CT';
  47         } else if (me.guestType === 'qemu') {
  48             type = 'VM';
  49         }
  50
  51         me.label = Ext.String.format(label, type);
  52         me.unknownID = Ext.String.format(unknownID, type);
  53         me.inUseID = Ext.String.format(inUseID, type);
  54
  55         Ext.apply(me, {
  56             fieldLabel: me.label,
  57             listeners: {
  58                 'change': function(field, newValue, oldValue) {
  59                     if (!Ext.isDefined(me.validateExists)) {
  60                         return;
  61                     }
  62                     PVE.Utils.API2Request({
  63                         params: { vmid: newValue },
  64                         url: '/cluster/nextid',
  65                         method: 'GET',
  66                         success: function(response, opts) {
  67                             me.exists = false;
  68                             me.isValid();
  69                         },
  70                         failure: function(response, opts) {
  71                             me.exists = true;
  72                             me.isValid();
  73                         }
  74                     });
  75                 }
  76             }
  77         });
  78
  79         me.callParent();
  80
  81         if (me.loadNextFreeID) {
  82             PVE.Utils.API2Request({
  83                 url: '/cluster/nextid',
  84                 method: 'GET',
  85                 success: function(response, opts) {
  86                     me.setRawValue(response.result.data);
  87                 }
  88             });
  89         }
  90     }
  91 });