panel: notification: add gui for SMTP endpoints

This new endpoint configuration panel is embedded in the existing
EndpointEditBase dialog window. This commit also factors out some of
the non-trivial common form elements that are shared between the new
panel and the already existing SendmailEditPanel into a separate panel
EmailRecipientPanel.

Signed-off-by: Lukas Wagner <l.wagner@proxmox.com>

src/Makefile

@@ -71,7 +71,9 @@ JSSRC=					\
 	panel/ACMEAccount.js		\
 	panel/ACMEPlugin.js		\
 	panel/ACMEDomains.js		\
+	panel/EmailRecipientPanel.js	\
 	panel/SendmailEditPanel.js	\
+	panel/SmtpEditPanel.js	\
 	panel/StatusView.js		\
 	panel/TfaView.js		\
 	panel/NotesView.js		\

src/Schema.js

@@ -43,6 +43,11 @@ Ext.define('Proxmox.Schema', { // a singleton
 	    ipanel: 'pmxSendmailEditPanel',
 	    iconCls: 'fa-envelope-o',
 	},
+	smtp: {
+	    name: gettext('SMTP'),
+	    ipanel: 'pmxSmtpEditPanel',
+	    iconCls: 'fa-envelope-o',
+	},
 	gotify: {
 	    name: 'Gotify',
 	    ipanel: 'pmxGotifyEditPanel',

src/panel/EmailRecipientPanel.js

@@ -0,0 +1,88 @@
+Ext.define('Proxmox.panel.EmailRecipientPanel', {
+    extend: 'Ext.panel.Panel',
+    xtype: 'pmxEmailRecipientPanel',
+    mixins: ['Proxmox.Mixin.CBind'],
+    border: false,
+
+    mailValidator: function() {
+	let mailto_user = this.down(`[name=mailto-user]`);
+	let mailto = this.down(`[name=mailto]`);
+
+	if (!mailto_user.getValue()?.length && !mailto.getValue()) {
+	    return gettext('Either mailto or mailto-user must be set');
+	}
+
+	return true;
+    },
+
+    items: [
+	{
+	    layout: 'anchor',
+	    border: false,
+	    items: [
+		{
+		    xtype: 'pmxUserSelector',
+		    name: 'mailto-user',
+		    multiSelect: true,
+		    allowBlank: true,
+		    editable: false,
+		    skipEmptyText: true,
+		    fieldLabel: gettext('Recipient(s)'),
+		    cbind: {
+			deleteEmpty: '{!isCreate}',
+		    },
+		    validator: function() {
+			return this.up('pmxEmailRecipientPanel').mailValidator();
+		    },
+		    autoEl: {
+			tag: 'div',
+			'data-qtip': gettext('The notification will be sent to the user\'s configured mail address'),
+		    },
+		    listConfig: {
+			width: 600,
+			columns: [
+			    {
+				header: gettext('User'),
+				sortable: true,
+				dataIndex: 'userid',
+				renderer: Ext.String.htmlEncode,
+				flex: 1,
+			    },
+			    {
+				header: gettext('E-Mail'),
+				sortable: true,
+				dataIndex: 'email',
+				renderer: Ext.String.htmlEncode,
+				flex: 1,
+			    },
+			    {
+				header: gettext('Comment'),
+				sortable: false,
+				dataIndex: 'comment',
+				renderer: Ext.String.htmlEncode,
+				flex: 1,
+			    },
+			],
+		    },
+		},
+		{
+		    xtype: 'proxmoxtextfield',
+		    fieldLabel: gettext('Additional Recipient(s)'),
+		    name: 'mailto',
+		    allowBlank: true,
+		    emptyText: 'user@example.com, ...',
+		    cbind: {
+			deleteEmpty: '{!isCreate}',
+		    },
+		    autoEl: {
+			tag: 'div',
+			'data-qtip': gettext('Multiple recipients must be separated by spaces, commas or semicolons'),
+		    },
+		    validator: function() {
+			return this.up('pmxEmailRecipientPanel').mailValidator();
+		    },
+		},
+	    ],
+	},
+    ],
+});

src/panel/SendmailEditPanel.js

@@ -28,62 +28,10 @@ Ext.define('Proxmox.panel.SendmailEditPanel', {
 	    allowBlank: false,
 	},
 	{
-	    xtype: 'pmxUserSelector',
+	    // provides 'mailto' and 'mailto-user' fields
-	    name: 'mailto-user',
+	    xtype: 'pmxEmailRecipientPanel',
-	    reference: 'mailto-user',
-	    multiSelect: true,
-	    allowBlank: true,
-	    editable: false,
-	    skipEmptyText: true,
-	    fieldLabel: gettext('User(s)'),
 	    cbind: {
-		deleteEmpty: '{!isCreate}',
+		isCreate: '{isCreate}',
-	    },
-	    validator: function() {
-		return this.up('pmxSendmailEditPanel').mailValidator();
-	    },
-	    listConfig: {
-		width: 600,
-		columns: [
-		    {
-			header: gettext('User'),
-			sortable: true,
-			dataIndex: 'userid',
-			renderer: Ext.String.htmlEncode,
-			flex: 1,
-		    },
-		    {
-			header: gettext('E-Mail'),
-			sortable: true,
-			dataIndex: 'email',
-			renderer: Ext.String.htmlEncode,
-			flex: 1,
-		    },
-		    {
-			header: gettext('Comment'),
-			sortable: false,
-			dataIndex: 'comment',
-			renderer: Ext.String.htmlEncode,
-			flex: 1,
-		    },
-		],
-	    },
-	},
-	{
-	    xtype: 'proxmoxtextfield',
-	    fieldLabel: gettext('Additional Recipient(s)'),
-	    name: 'mailto',
-	    reference: 'mailto',
-	    allowBlank: true,
-	    cbind: {
-		deleteEmpty: '{!isCreate}',
-	    },
-	    autoEl: {
-		tag: 'div',
-		'data-qtip': gettext('Multiple recipients must be separated by spaces, commas or semicolons'),
-	    },
-	    validator: function() {
-		return this.up('pmxSendmailEditPanel').mailValidator();
 	    },
 	},
 	{

src/panel/SmtpEditPanel.js

@@ -0,0 +1,183 @@
+Ext.define('Proxmox.panel.SmtpEditPanel', {
+    extend: 'Proxmox.panel.InputPanel',
+    xtype: 'pmxSmtpEditPanel',
+    mixins: ['Proxmox.Mixin.CBind'],
+
+    type: 'smtp',
+
+    viewModel: {
+	xtype: 'viewmodel',
+	cbind: {
+	    isCreate: "{isCreate}",
+	},
+	data: {
+	    mode: 'tls',
+	    authentication: true,
+	},
+	formulas: {
+	    portEmptyText: function(get) {
+		let port;
+
+		switch (get('mode')) {
+		    case 'insecure':
+			port = 25;
+			break;
+		    case 'starttls':
+			port = 587;
+			break;
+		    case 'tls':
+			port = 465;
+			break;
+		}
+		return `${Proxmox.Utils.defaultText} (${port})`;
+	    },
+	    passwordEmptyText: function(get) {
+		let isCreate = this.isCreate;
+		return get('authentication') && !isCreate ? gettext('Unchanged') : '';
+	    },
+	},
+    },
+
+    columnT: [
+	{
+	    xtype: 'pmxDisplayEditField',
+	    name: 'name',
+	    cbind: {
+		value: '{name}',
+		editable: '{isCreate}',
+	    },
+	    fieldLabel: gettext('Endpoint Name'),
+	    allowBlank: false,
+	},
+    ],
+
+    column1: [
+	{
+	    xtype: 'proxmoxtextfield',
+	    fieldLabel: gettext('Server'),
+	    name: 'server',
+	    allowBlank: false,
+	    emptyText: gettext('mail.example.com'),
+	},
+	{
+	    xtype: 'proxmoxKVComboBox',
+	    name: 'mode',
+	    fieldLabel: gettext('Encryption'),
+	    editable: false,
+	    comboItems: [
+		['insecure', Proxmox.Utils.noneText + ' (' + gettext('insecure') + ')'],
+		['starttls', 'STARTTLS'],
+		['tls', 'TLS'],
+	    ],
+	    bind: "{mode}",
+	    cbind: {
+		deleteEmpty: '{!isCreate}',
+	    },
+	},
+	{
+	    xtype: 'proxmoxintegerfield',
+	    name: 'port',
+	    fieldLabel: gettext('Port'),
+	    minValue: 1,
+	    maxValue: 65535,
+	    bind: {
+		emptyText: "{portEmptyText}",
+	    },
+	    submitEmptyText: false,
+	    cbind: {
+		deleteEmpty: '{!isCreate}',
+	    },
+	},
+    ],
+    column2: [
+	{
+	    xtype: 'proxmoxcheckbox',
+	    fieldLabel: gettext('Authenticate'),
+	    name: 'authentication',
+	    bind: {
+		value: '{authentication}',
+	    },
+	},
+	{
+	    xtype: 'proxmoxtextfield',
+	    fieldLabel: gettext('Username'),
+	    name: 'username',
+	    allowBlank: false,
+	    cbind: {
+		deleteEmpty: '{!isCreate}',
+	    },
+	    bind: {
+		disabled: '{!authentication}',
+	    },
+	},
+	{
+	    xtype: 'proxmoxtextfield',
+	    inputType: 'password',
+	    fieldLabel: gettext('Password'),
+	    name: 'password',
+	    allowBlank: true,
+	    bind: {
+		disabled: '{!authentication}',
+		emptyText: '{passwordEmptyText}',
+	    },
+	},
+    ],
+    columnB: [
+	{
+	    xtype: 'proxmoxtextfield',
+	    fieldLabel: gettext('From Address'),
+	    name: 'from-address',
+	    allowBlank: false,
+	    emptyText: gettext('user@example.com'),
+	},
+	{
+	    // provides 'mailto' and 'mailto-user' fields
+	    xtype: 'pmxEmailRecipientPanel',
+	    cbind: {
+		isCreate: '{isCreate}',
+	    },
+	},
+	{
+	    xtype: 'proxmoxtextfield',
+	    name: 'comment',
+	    fieldLabel: gettext('Comment'),
+	    cbind: {
+		deleteEmpty: '{!isCreate}',
+	    },
+	},
+    ],
+
+    advancedColumnB: [
+	{
+	    xtype: 'proxmoxtextfield',
+	    fieldLabel: gettext('Author'),
+	    name: 'author',
+	    allowBlank: true,
+	    emptyText: gettext('Proxmox VE'),
+	    cbind: {
+		deleteEmpty: '{!isCreate}',
+	    },
+	},
+    ],
+
+    onGetValues: function(values) {
+	if (values.mailto) {
+	    values.mailto = values.mailto.split(/[\s,;]+/);
+	}
+
+	if (!values.authentication && !this.isCreate) {
+	    Proxmox.Utils.assemble_field_data(values, { 'delete': 'username' });
+	    Proxmox.Utils.assemble_field_data(values, { 'delete': 'password' });
+	}
+
+	delete values.authentication;
+
+	return values;
+    },
+
+    onSetValues: function(values) {
+	values.authentication = !!values.username;
+
+	return values;
+    },
+});