[PATCH pve-manager v2 08/11] ui: sdn: disable SNAT for IPv6 subnets

[Hannes Laimer <h.laimer@proxmox.com>]

SNAT has no meaning on IPv6 subnets in this configuration. Disable
the field and clear it whenever the subnet field holds an IPv6
prefix.

Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
 www/manager6/sdn/SubnetEdit.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/www/manager6/sdn/SubnetEdit.js b/www/manager6/sdn/SubnetEdit.js
index a3608428..630b10b8 100644
--- a/www/manager6/sdn/SubnetEdit.js
+++ b/www/manager6/sdn/SubnetEdit.js
@@ -2,6 +2,21 @@ Ext.define('PVE.sdn.SubnetInputPanel', {
     extend: 'Proxmox.panel.InputPanel',
     mixins: ['Proxmox.Mixin.CBind'],
 
+    updateSnatState: function (cidr) {
+        let me = this;
+        let snatField = me.down('[name=snat]');
+        if (!snatField) {
+            return;
+        }
+
+        let addr = cidr ? cidr.split('/')[0] : '';
+        let isV6 = !!addr && Proxmox.Utils.IP6_match.test(addr);
+        snatField.setDisabled(isV6);
+        if (isV6) {
+            snatField.setValue(false);
+        }
+    },
+
     onGetValues: function (values) {
         let me = this;
 
@@ -24,6 +39,14 @@ Ext.define('PVE.sdn.SubnetInputPanel', {
             flex: 1,
             allowBlank: false,
             fieldLabel: gettext('Subnet'),
+            listeners: {
+                change: function (field, value) {
+                    let panel = field.up('inputpanel');
+                    if (panel) {
+                        panel.updateSnatState(value);
+                    }
+                },
+            },
         },
         {
             xtype: 'proxmoxtextfield',
@@ -288,6 +311,7 @@ Ext.define('PVE.sdn.SubnetEdit', {
             me.load({
                 success: function (response, options) {
                     me.setValues(response.result.data);
+                    ipanel.updateSnatState(response.result.data.cidr);
                 },
             });
         }
-- 
2.47.3