gui: refator SnapshotTree

using the better View, ViewModel, Controller style,
while doing this, make it generic so that we can use it for qemu and lxc

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2020-01-30 16:58:52 +01:00 committed by Thomas Lamprecht
parent 2f6265ba7b
commit ce2c0e3a41
6 changed files with 366 additions and 654 deletions

View File

@ -98,6 +98,7 @@ JSSRC= \
grid/FirewallAliases.js \
grid/FirewallOptions.js \
tree/ResourceTree.js \
tree/SnapshotTree.js \
panel/IPSet.js \
panel/ConfigPanel.js \
grid/BackupView.js \
@ -147,7 +148,6 @@ JSSRC= \
qemu/ScsiHwEdit.js \
qemu/QemuBiosEdit.js \
qemu/Options.js \
qemu/SnapshotTree.js \
qemu/Config.js \
qemu/CreateWizard.js \
qemu/USBEdit.js \
@ -167,7 +167,6 @@ JSSRC= \
lxc/DNS.js \
lxc/Config.js \
lxc/CreateWizard.js \
lxc/SnapshotTree.js \
lxc/ResourceEdit.js \
lxc/MPResize.js \
lxc/MPEdit.js \

View File

@ -266,7 +266,8 @@ Ext.define('PVE.lxc.Config', {
me.items.push({
title: gettext('Snapshots'),
iconCls: 'fa fa-history',
xtype: 'pveLxcSnapshotTree',
xtype: 'pveGuestSnapshotTree',
type: 'lxc',
itemId: 'snapshot'
});
}

View File

@ -1,330 +0,0 @@
Ext.define('PVE.lxc.SnapshotTree', {
extend: 'Ext.tree.Panel',
alias: ['widget.pveLxcSnapshotTree'],
onlineHelp: 'pct_snapshots',
load_delay: 3000,
old_digest: 'invalid',
stateful: true,
stateId: 'grid-lxc-snapshots',
sorterFn: function(rec1, rec2) {
var v1 = rec1.data.snaptime;
var v2 = rec2.data.snaptime;
if (rec1.data.name === 'current') {
return 1;
}
if (rec2.data.name === 'current') {
return -1;
}
return (v1 > v2 ? 1 : (v1 < v2 ? -1 : 0));
},
reload: function(repeat) {
var me = this;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/lxc/' + me.vmid + '/snapshot',
method: 'GET',
failure: function(response, opts) {
Proxmox.Utils.setErrorMask(me, response.htmlStatus);
me.load_task.delay(me.load_delay);
},
success: function(response, opts) {
Proxmox.Utils.setErrorMask(me, false);
var digest = 'invalid';
var idhash = {};
var root = { name: '__root', expanded: true, children: [] };
Ext.Array.each(response.result.data, function(item) {
item.leaf = true;
item.children = [];
if (item.name === 'current') {
digest = item.digest + item.running;
if (item.running) {
item.iconCls = 'fa fa-fw fa-desktop x-fa-tree-running';
} else {
item.iconCls = 'fa fa-fw fa-desktop x-fa-tree';
}
} else {
item.iconCls = 'fa fa-fw fa-history x-fa-tree';
}
idhash[item.name] = item;
});
if (digest !== me.old_digest) {
me.old_digest = digest;
Ext.Array.each(response.result.data, function(item) {
if (item.parent && idhash[item.parent]) {
var parent_item = idhash[item.parent];
parent_item.children.push(item);
parent_item.leaf = false;
parent_item.expanded = true;
parent_item.expandable = false;
} else {
root.children.push(item);
}
});
me.setRootNode(root);
}
me.load_task.delay(me.load_delay);
}
});
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/lxc/' + me.vmid + '/feature',
params: { feature: 'snapshot' },
method: 'GET',
success: function(response, options) {
var res = response.result.data;
if (res.hasFeature) {
var snpBtns = Ext.ComponentQuery.query('#snapshotBtn');
snpBtns.forEach(function(item){
item.enable();
});
}
}
});
},
listeners: {
beforestatesave: function(grid, state, eopts) {
// extjs cannot serialize functions,
// so a the sorter with only the sorterFn will
// not be a valid sorter when restoring the state
delete state.storeState.sorters;
}
},
initComponent: function() {
var me = this;
me.nodename = me.pveSelNode.data.node;
if (!me.nodename) {
throw "no node name specified";
}
me.vmid = me.pveSelNode.data.vmid;
if (!me.vmid) {
throw "no VM ID specified";
}
me.load_task = new Ext.util.DelayedTask(me.reload, me);
var sm = Ext.create('Ext.selection.RowModel', {});
var valid_snapshot = function(record) {
return record && record.data && record.data.name &&
record.data.name !== 'current';
};
var valid_snapshot_rollback = function(record) {
return record && record.data && record.data.name &&
record.data.name !== 'current' && !record.data.snapstate;
};
var run_editor = function() {
var rec = sm.getSelection()[0];
if (valid_snapshot(rec)) {
var win = Ext.create('PVE.window.LxcSnapshot', {
type: 'lxc',
snapname: rec.data.name,
nodename: me.nodename,
vmid: me.vmid
});
win.show();
me.mon(win, 'close', me.reload, me);
}
};
var editBtn = new Proxmox.button.Button({
text: gettext('Edit'),
disabled: true,
selModel: sm,
enableFn: valid_snapshot,
handler: run_editor
});
var rollbackBtn = new Proxmox.button.Button({
text: gettext('Rollback'),
disabled: true,
dangerous: true,
selModel: sm,
enableFn: valid_snapshot_rollback,
confirmMsg: function(rec) {
var taskdescription = Proxmox.Utils.format_task_description('vzrollback', me.vmid);
var snaptime = Ext.Date.format(rec.data.snaptime,'Y-m-d H:i:s');
var snapname = rec.data.name;
var msg = Ext.String.format(gettext('{0} to {1} ({2})'),
taskdescription, snapname, snaptime);
msg += '<p>' + gettext('Note: Rollback stops CT') + '</p>';
return msg;
},
handler: function(btn, event) {
var rec = sm.getSelection()[0];
if (!rec) {
return;
}
var snapname = rec.data.name;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/lxc/' + me.vmid + '/snapshot/' + snapname + '/rollback',
method: 'POST',
waitMsgTarget: me,
callback: function() {
me.reload();
},
failure: function (response, opts) {
Ext.Msg.alert(gettext('Error'), response.htmlStatus);
},
success: function(response, options) {
var upid = response.result.data;
var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
win.show();
}
});
}
});
var removeBtn = new Proxmox.button.Button({
text: gettext('Remove'),
disabled: true,
selModel: sm,
confirmMsg: function(rec) {
var msg = Ext.String.format(gettext('Are you sure you want to remove entry {0}'),
"'" + rec.data.name + "'");
return msg;
},
enableFn: valid_snapshot,
handler: function(btn, event) {
var rec = sm.getSelection()[0];
if (!rec) {
return;
}
var snapname = rec.data.name;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/lxc/' + me.vmid + '/snapshot/' + snapname,
method: 'DELETE',
waitMsgTarget: me,
callback: function() {
me.reload();
},
failure: function (response, opts) {
Ext.Msg.alert(gettext('Error'), response.htmlStatus);
},
success: function(response, options) {
var upid = response.result.data;
var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
win.show();
}
});
}
});
var snapshotBtn = Ext.create('Ext.Button', {
itemId: 'snapshotBtn',
text: gettext('Take Snapshot'),
disabled: true,
handler: function() {
var win = Ext.create('PVE.window.LxcSnapshot', {
type: 'lxc',
isCreate: true,
submitText: gettext('Take Snapshot'),
nodename: me.nodename,
vmid: me.vmid
});
win.show();
}
});
Ext.apply(me, {
layout: 'fit',
rootVisible: false,
animate: false,
sortableColumns: false,
selModel: sm,
tbar: [ snapshotBtn, rollbackBtn, removeBtn, editBtn ],
fields: [
'name', 'description', 'snapstate', 'vmstate', 'running',
{ name: 'snaptime', type: 'date', dateFormat: 'timestamp' }
],
columns: [
{
xtype: 'treecolumn',
text: gettext('Name'),
dataIndex: 'name',
width: 200,
renderer: function(value, metaData, record) {
if (value === 'current') {
return "NOW";
} else {
return value;
}
}
},
// {
// text: gettext('RAM'),
// align: 'center',
// resizable: false,
// dataIndex: 'vmstate',
// width: 50,
// renderer: function(value, metaData, record) {
// if (record.data.name !== 'current') {
// return Proxmox.Utils.format_boolean(value);
// }
// }
// },
{
text: gettext('Date') + "/" + gettext("Status"),
dataIndex: 'snaptime',
resizable: false,
width: 150,
renderer: function(value, metaData, record) {
if (record.data.snapstate) {
return record.data.snapstate;
}
if (value) {
return Ext.Date.format(value,'Y-m-d H:i:s');
}
}
},
{
text: gettext('Description'),
dataIndex: 'description',
flex: 1,
renderer: function(value, metaData, record) {
if (record.data.name === 'current') {
return gettext("You are here!");
} else {
return Ext.String.htmlEncode(value);
}
}
}
],
columnLines: true,
listeners: {
activate: me.reload,
destroy: me.load_task.cancel,
itemdblclick: run_editor
}
});
me.callParent();
me.store.sorters.add(new Ext.util.Sorter({
sorterFn: me.sorterFn
}));
}
});

View File

@ -298,7 +298,8 @@ Ext.define('PVE.qemu.Config', {
me.items.push({
title: gettext('Snapshots'),
iconCls: 'fa fa-history',
xtype: 'pveQemuSnapshotTree',
type: 'qemu',
xtype: 'pveGuestSnapshotTree',
itemId: 'snapshot'
});
}

View File

@ -1,320 +0,0 @@
Ext.define('PVE.qemu.SnapshotTree', {
extend: 'Ext.tree.Panel',
alias: ['widget.pveQemuSnapshotTree'],
load_delay: 3000,
old_digest: 'invalid',
stateful: true,
stateId: 'grid-qemu-snapshots',
sorterFn: function(rec1, rec2) {
var v1 = rec1.data.snaptime;
var v2 = rec2.data.snaptime;
if (rec1.data.name === 'current') {
return 1;
}
if (rec2.data.name === 'current') {
return -1;
}
return (v1 > v2 ? 1 : (v1 < v2 ? -1 : 0));
},
reload: function(repeat) {
var me = this;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/qemu/' + me.vmid + '/snapshot',
method: 'GET',
failure: function(response, opts) {
Proxmox.Utils.setErrorMask(me, response.htmlStatus);
me.load_task.delay(me.load_delay);
},
success: function(response, opts) {
Proxmox.Utils.setErrorMask(me, false);
var digest = 'invalid';
var idhash = {};
var root = { name: '__root', expanded: true, children: [] };
Ext.Array.each(response.result.data, function(item) {
item.leaf = true;
item.children = [];
if (item.name === 'current') {
digest = item.digest + item.running;
if (item.running) {
item.iconCls = 'fa fa-fw fa-desktop x-fa-tree-running';
} else {
item.iconCls = 'fa fa-fw fa-desktop x-fa-tree';
}
} else {
item.iconCls = 'fa fa-fw fa-history x-fa-tree';
}
idhash[item.name] = item;
});
if (digest !== me.old_digest) {
me.old_digest = digest;
Ext.Array.each(response.result.data, function(item) {
if (item.parent && idhash[item.parent]) {
var parent_item = idhash[item.parent];
parent_item.children.push(item);
parent_item.leaf = false;
parent_item.expanded = true;
parent_item.expandable = false;
} else {
root.children.push(item);
}
});
me.setRootNode(root);
}
me.load_task.delay(me.load_delay);
}
});
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/qemu/' + me.vmid + '/feature',
params: { feature: 'snapshot' },
method: 'GET',
success: function(response, options) {
var res = response.result.data;
if (res.hasFeature) {
var snpBtns = Ext.ComponentQuery.query('#snapshotBtn');
snpBtns.forEach(function(item){
item.enable();
});
}
}
});
},
listeners: {
beforestatesave: function(grid, state, eopts) {
// extjs cannot serialize functions,
// so a the sorter with only the sorterFn will
// not be a valid sorter when restoring the state
delete state.storeState.sorters;
}
},
initComponent: function() {
var me = this;
me.nodename = me.pveSelNode.data.node;
if (!me.nodename) {
throw "no node name specified";
}
me.vmid = me.pveSelNode.data.vmid;
if (!me.vmid) {
throw "no VM ID specified";
}
me.load_task = new Ext.util.DelayedTask(me.reload, me);
var sm = Ext.create('Ext.selection.RowModel', {});
var valid_snapshot = function(record) {
return record && record.data && record.data.name &&
record.data.name !== 'current';
};
var valid_snapshot_rollback = function(record) {
return record && record.data && record.data.name &&
record.data.name !== 'current' && !record.data.snapstate;
};
var run_editor = function() {
var rec = sm.getSelection()[0];
if (valid_snapshot(rec)) {
var win = Ext.create('PVE.window.Snapshot', {
type: 'qemu',
snapname: rec.data.name,
nodename: me.nodename,
vmid: me.vmid
});
win.show();
me.mon(win, 'close', me.reload, me);
}
};
var editBtn = new Proxmox.button.Button({
text: gettext('Edit'),
disabled: true,
selModel: sm,
enableFn: valid_snapshot,
handler: run_editor
});
var rollbackBtn = new Proxmox.button.Button({
text: gettext('Rollback'),
disabled: true,
selModel: sm,
enableFn: valid_snapshot_rollback,
confirmMsg: function(rec) {
return Proxmox.Utils.format_task_description('qmrollback', me.vmid) +
" '" + rec.data.name + "'";
},
handler: function(btn, event) {
var rec = sm.getSelection()[0];
if (!rec) {
return;
}
var snapname = rec.data.name;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/qemu/' + me.vmid + '/snapshot/' + snapname + '/rollback',
method: 'POST',
waitMsgTarget: me,
callback: function() {
me.reload();
},
failure: function (response, opts) {
Ext.Msg.alert(gettext('Error'), response.htmlStatus);
},
success: function(response, options) {
var upid = response.result.data;
var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
win.show();
}
});
}
});
var removeBtn = new Proxmox.button.Button({
text: gettext('Remove'),
disabled: true,
selModel: sm,
confirmMsg: function(rec) {
var msg = Ext.String.format(gettext('Are you sure you want to remove entry {0}'),
"'" + rec.data.name + "'");
return msg;
},
enableFn: valid_snapshot,
handler: function(btn, event) {
var rec = sm.getSelection()[0];
if (!rec) {
return;
}
var snapname = rec.data.name;
Proxmox.Utils.API2Request({
url: '/nodes/' + me.nodename + '/qemu/' + me.vmid + '/snapshot/' + snapname,
method: 'DELETE',
waitMsgTarget: me,
callback: function() {
me.reload();
},
failure: function (response, opts) {
Ext.Msg.alert(gettext('Error'), response.htmlStatus);
},
success: function(response, options) {
var upid = response.result.data;
var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
win.show();
}
});
}
});
var snapshotBtn = Ext.create('Ext.Button', {
itemId: 'snapshotBtn',
text: gettext('Take Snapshot'),
disabled: true,
handler: function() {
var win = Ext.create('PVE.window.Snapshot', {
isCreate: true,
type: 'qemu',
submitText: gettext('Take Snapshot'),
nodename: me.nodename,
vmid: me.vmid
});
win.show();
}
});
Ext.apply(me, {
layout: 'fit',
rootVisible: false,
animate: false,
sortableColumns: false,
selModel: sm,
tbar: [ snapshotBtn, rollbackBtn, removeBtn, editBtn ],
fields: [
'name', 'description', 'snapstate', 'vmstate', 'running',
{ name: 'snaptime', type: 'date', dateFormat: 'timestamp' }
],
columns: [
{
xtype: 'treecolumn',
text: gettext('Name'),
dataIndex: 'name',
width: 200,
renderer: function(value, metaData, record) {
if (value === 'current') {
return "NOW";
} else {
return value;
}
}
},
{
text: gettext('RAM'),
align: 'center',
resizable: false,
dataIndex: 'vmstate',
width: 50,
renderer: function(value, metaData, record) {
if (record.data.name !== 'current') {
return Proxmox.Utils.format_boolean(value);
}
}
},
{
text: gettext('Date') + "/" + gettext("Status"),
dataIndex: 'snaptime',
width: 150,
renderer: function(value, metaData, record) {
if (record.data.snapstate) {
return record.data.snapstate;
}
if (value) {
return Ext.Date.format(value,'Y-m-d H:i:s');
}
}
},
{
text: gettext('Description'),
dataIndex: 'description',
flex: 1,
renderer: function(value, metaData, record) {
if (record.data.name === 'current') {
return gettext("You are here!");
} else {
return Ext.String.htmlEncode(value);
}
}
}
],
columnLines: true, // will work in 4.1?
listeners: {
activate: me.reload,
destroy: me.load_task.cancel,
itemdblclick: run_editor
}
});
me.callParent();
me.store.sorters.add(new Ext.util.Sorter({
sorterFn: me.sorterFn
}));
}
});

View File

@ -0,0 +1,361 @@
Ext.define('PVE.guest.SnapshotTree', {
extend: 'Ext.tree.Panel',
xtype: 'pveGuestSnapshotTree',
stateful: true,
stateId: 'grid-snapshots',
viewModel: {
data: {
// should be 'qemu' or 'lxc'
type: undefined,
nodename: undefined,
vmid: undefined,
snapshotAllowed: false,
rollbackAllowed: false,
snapshotFeature: false,
selected: '',
load_delay: 3000,
},
formulas: {
canSnapshot: function(get) {
return get('snapshotAllowed') && get('snapshotFeature');
},
canRollback: function(get) {
return get('rollbackAllowed') &&
get('selected') && get('selected') !== 'current';
},
canRemove: function(get) {
return get('snapshotAllowed') &&
get('selected') && get('selected') !== 'current';
},
isSnapshot: function(get) {
return get('selected') && get('selected') !== 'current';
},
buttonText: function(get) {
return get('snapshotAllowed') ? gettext('Edit') : gettext('View');
},
showMemory: function(get) {
return get('type') === 'qemu';
},
},
},
controller: {
xclass: 'Ext.app.ViewController',
newSnapshot: function() {
this.run_editor(false);
},
editSnapshot: function() {
this.run_editor(true);
},
run_editor: function(edit) {
let me = this;
let vm = me.getViewModel();
let snapname;
if (edit) {
snapname = vm.get('selected');
if (!snapname || snapname === 'current') { return; }
}
let win = Ext.create('PVE.window.Snapshot', {
nodename: vm.get('nodename'),
vmid: vm.get('vmid'),
viewonly: !vm.get('snapshotAllowed'),
type: vm.get('type'),
isCreate: !edit,
submitText: !edit ? gettext('Take Snapshot') : undefined,
snapname: snapname,
});
win.show();
me.mon(win, 'destroy', me.reload, me);
},
snapshotAction: function(action, method) {
let me = this;
let view = me.getView();
let vm = me.getViewModel();
let snapname = vm.get('selected');
if (!snapname) { return; }
let nodename = vm.get('nodename');
let type = vm.get('type');
let vmid = vm.get('vmid');
Proxmox.Utils.API2Request({
url: `/nodes/${nodename}/${type}/${vmid}/snapshot/${snapname}/${action}`,
method: method,
waitMsgTarget: view,
callback: function() {
me.reload();
},
failure: function (response, opts) {
Ext.Msg.alert(gettext('Error'), response.htmlStatus);
},
success: function(response, options) {
var upid = response.result.data;
var win = Ext.create('Proxmox.window.TaskProgress', { upid: upid });
win.show();
}
});
},
rollback: function() { this.snapshotAction('rollback', 'POST'); },
remove: function() { this.snapshotAction('', 'DELETE'); },
cancel: function() {
this.load_task.cancel();
},
reload: function() {
let me = this;
let view = me.getView();
let vm = me.getViewModel();
let nodename = vm.get('nodename');
let vmid = vm.get('vmid');
let type = vm.get('type');
let load_delay = vm.get('load_delay');
Proxmox.Utils.API2Request({
url: `/nodes/${nodename}/${type}/${vmid}/snapshot`,
method: 'GET',
failure: function(response, opts) {
Proxmox.Utils.setErrorMask(view, response.htmlStatus);
me.load_task.delay(load_delay);
},
success: function(response, opts) {
Proxmox.Utils.setErrorMask(view, false);
var digest = 'invalid';
var idhash = {};
var root = { name: '__root', expanded: true, children: [] };
Ext.Array.each(response.result.data, function(item) {
item.leaf = true;
item.children = [];
if (item.name === 'current') {
digest = item.digest + item.running;
item.iconCls = PVE.Utils.get_object_icon_class(vm.get('type'), item);
} else {
item.iconCls = 'fa fa-fw fa-history x-fa-tree';
}
idhash[item.name] = item;
});
if (digest !== me.old_digest) {
me.old_digest = digest;
Ext.Array.each(response.result.data, function(item) {
if (item.parent && idhash[item.parent]) {
var parent_item = idhash[item.parent];
parent_item.children.push(item);
parent_item.leaf = false;
parent_item.expanded = true;
parent_item.expandable = false;
} else {
root.children.push(item);
}
});
me.getView().setRootNode(root);
}
me.load_task.delay(load_delay);
}
});
// if we do not have the permissions, we don't have to check
// if we can create a snapshot, since the butten stays disabled
if (!vm.get('snapshotAllowed')) {
return;
}
Proxmox.Utils.API2Request({
url: `/nodes/${nodename}/${type}/${vmid}/feature`,
params: { feature: 'snapshot' },
method: 'GET',
success: function(response, options) {
var res = response.result.data; vm.set('snapshotFeature', !!res.hasFeature); }
});
},
select: function(grid, val) {
let vm = this.getViewModel();
if (val.length < 1) {
vm.set('selected', '');
return;
}
vm.set('selected', val[0].data.name);
},
init: function(view) {
let me = this;
let vm = me.getViewModel();
me.load_task = new Ext.util.DelayedTask(me.reload, me);
if (!view.type) {
throw 'guest type not set';
}
vm.set('type', view.type);
if (!view.pveSelNode.data.node) {
throw "no node name specified";
}
vm.set('nodename', view.pveSelNode.data.node);
if (!view.pveSelNode.data.vmid) {
throw "no VM ID specified";
}
vm.set('vmid', view.pveSelNode.data.vmid);
let caps = Ext.state.Manager.get('GuiCap');
vm.set('snapshotAllowed', !!caps.vms['VM.Snapshot']);
vm.set('rollbackAllowed', !!caps.vms['VM.Snapshot.Rollback']);
view.getStore().sorters.add({
property: 'order',
direction: 'ASC',
});
me.reload();
},
},
listeners: {
selectionchange: 'select',
itemdblclick: 'editSnapshot',
destroy: 'cancel',
},
layout: 'fit',
rootVisible: false,
animate: false,
sortableColumns: false,
tbar: [
{
xtype: 'proxmoxButton',
text: gettext('Take Snapshot'),
disabled: true,
bind: {
disabled: "{!canSnapshot}",
},
handler: 'newSnapshot',
},
{
xtype: 'proxmoxButton',
text: gettext('Rollback'),
disabled: true,
bind: {
disabled: '{!canRollback}',
},
confirmMsg: function() {
let view = this.up('treepanel');
let rec = view.getSelection()[0];
let vmid = view.getViewModel().get('vmid');
return Proxmox.Utils.format_task_description('qmrollback', vmid) +
" '" + rec.data.name + "'";
},
handler: 'rollback',
},
{
xtype: 'proxmoxButton',
text: gettext('Remove'),
disabled: true,
bind: {
disabled: '{!canRemove}',
},
confirmMsg: function() {
let view = this.up('treepanel');
let rec = view.getSelection()[0];
return Ext.String.format(
gettext('Are you sure you want to remove entry {0}'),
`'${rec.data.name}'`
);
},
handler: 'remove',
},
{
xtype: 'proxmoxButton',
text: gettext('Edit'),
bind: {
text: '{buttonText}',
disabled: '{!isSnapshot}',
},
disabled: true,
edit: true,
handler: 'editSnapshot',
}
],
columnLines: true,
fields: [
'name', 'description', 'snapstate', 'vmstate', 'running',
{ name: 'snaptime', type: 'date', dateFormat: 'timestamp' },
{
name: 'order',
calculate: function(data) {
return data.snaptime || (data.name === 'current' ? 'ZZZ' : data.snapstate);
}
}
],
columns: [
{
xtype: 'treecolumn',
text: gettext('Name'),
dataIndex: 'name',
width: 200,
renderer: function(value, metaData, record) {
if (value === 'current') {
return gettext('NOW');
} else {
return value;
}
}
},
{
text: gettext('RAM'),
hidden: true,
bind: {
hidden: '{!showMemory}',
},
align: 'center',
resizable: false,
dataIndex: 'vmstate',
width: 50,
renderer: function(value, metaData, record) {
if (record.data.name !== 'current') {
return Proxmox.Utils.format_boolean(value);
}
}
},
{
text: gettext('Date') + "/" + gettext("Status"),
dataIndex: 'snaptime',
width: 150,
renderer: function(value, metaData, record) {
if (record.data.snapstate) {
return record.data.snapstate;
}
if (value) {
return Ext.Date.format(value,'Y-m-d H:i:s');
}
}
},
{
text: gettext('Description'),
dataIndex: 'description',
flex: 1,
renderer: function(value, metaData, record) {
if (record.data.name === 'current') {
return gettext("You are here!");
} else {
return Ext.String.htmlEncode(value);
}
}
}
],
});