ui: add NotifyOptions edit window

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

www/Makefile

@@ -28,6 +28,7 @@ JSSRC=							\
 	window/FileBrowser.js				\
 	window/NotesEdit.js				\
 	window/RemoteEdit.js				\
+	window/NotifyOptions.js				\
 	window/SyncJobEdit.js				\
 	window/UserEdit.js				\
 	window/UserPassword.js				\

www/OnlineHelpInfo.js

@@ -11,6 +11,10 @@ const proxmoxOnlineHelpInfo = {
     "link": "/docs/sysadmin.html#chapter-zfs",
     "title": "ZFS on Linux"
   },
+  "maintenance-notification": {
+    "link": "/docs/maintenance.html#maintenance-notification",
+    "title": "Notifications"
+  },
   "backup-remote": {
     "link": "/docs/managing-remotes.html#backup-remote",
     "title": ":term:`Remote`"

www/window/NotifyOptions.js

@@ -0,0 +1,101 @@
+Ext.define('PBS.form.NotifyType', {
+    extend: 'Proxmox.form.KVComboBox',
+    alias: 'widget.pbsNotifyType',
+
+    comboItems: [
+	['__default__', gettext('Default (Always)')],
+	['always', gettext('Always')],
+	['error', gettext('Errors')],
+	['never', gettext('Never')],
+    ],
+});
+
+Ext.define('PBS.window.NotifyOptions', {
+    extend: 'Proxmox.window.Edit',
+    xtype: 'pbsNotifyOptionEdit',
+    mixins: ['Proxmox.Mixin.CBind'],
+
+    onlineHelp: 'maintenance_notification',
+
+    user: undefined,
+    tokenname: undefined,
+
+    isAdd: false,
+    isCreate: false,
+
+    subject: gettext('Datastore Options'),
+    // hack to avoid that the trigger of the combogrid fields open on window show
+    defaultFocus: 'proxmoxHelpButton',
+
+    width: 450,
+    fieldDefaults: {
+	labelWidth: 120,
+    },
+
+    items: {
+	xtype: 'inputpanel',
+	onGetValues: function(values) {
+	    let notify = {};
+	    for (const k of ['verify', 'sync', 'gc']) {
+		notify[k] = values[k];
+		delete values[k];
+	    }
+	    values.notify = PBS.Utils.printPropertyString(notify);
+
+	    PBS.Utils.delete_if_default(values, 'notify', '');
+	    PBS.Utils.delete_if_default(values, 'notify-user', '');
+
+	    return values;
+	},
+	items: [
+	    {
+		xtype: 'pbsUserSelector',
+		name: 'notify-user',
+		fieldLabel: gettext('Notify User'),
+		emptyText: gettext('root@pam'),
+		value: null,
+		allowBlank: true,
+		renderer: Ext.String.htmlEncode,
+		deleteEmpty: true,
+	    },
+	    {
+		xtype: 'pbsNotifyType',
+		name: 'verify',
+		fieldLabel: gettext('Verification Jobs'),
+		value: '__default__',
+		deleteEmpty: false,
+	    },
+	    {
+		xtype: 'pbsNotifyType',
+		name: 'sync',
+		fieldLabel: gettext('Sync Jobs'),
+		value: '__default__',
+		deleteEmpty: false,
+	    },
+	    {
+		xtype: 'pbsNotifyType',
+		name: 'gc',
+		fieldLabel: gettext('Garbage Collection'),
+		value: '__default__',
+		deleteEmpty: false,
+	    },
+	],
+    },
+    setValues: function(values) {
+	let me = this;
+
+	// we only handle a reduced set of options here
+	let options = {
+	    'notify-user': values['notify-user'],
+	    'verify-new': values['verify-new'],
+	};
+
+	let notify = {};
+	if (values.notify) {
+	    notify = PBS.Utils.parsePropertyString(values.notify);
+	}
+	Object.assign(options, notify);
+
+	me.callParent([options]);
+    },
+});