User group field for e-mail notification

Author: chmst

administrator/components/com_joomlaupdate/config.xml

@@ -121,5 +121,16 @@
 			class="alert alert-info w-100"
 			showon="updatesource!:default[OR]minimum_stability!:4"
 		/>
+		<field
+			name="automated_updates_email_groups"
+			type="usergrouplist"
+			label="COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_UPDATE_EMAIL_LABEL"
+			description="COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_UPDATE_EMAIL_DESCRIPTION"
+			multiple="true"
+			layout="joomla.form.field.list-fancy-select"
+			default="8"
+			showon="updatesource:default[AND]minimum_stability:4[AND]autoupdate:1"
+		>
+		</field>
 	</fieldset>
 </config>

administrator/language/en-GB/com_joomlaupdate.ini

@@ -16,6 +16,8 @@ COM_JOOMLAUPDATE_CONFIG_AUTOMATED_UPDATES_DISABLED_LABEL="<span class=\"fa-fw me
 COM_JOOMLAUPDATE_CONFIG_AUTOMATED_UPDATES_LABEL="Automated Updates"
 COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_DESC="Automatically update Joomla to the latest version when it is available."
 COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_LABEL="Automated Update"
+COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_UPDATE_EMAIL_DESCRIPTION="User groups that will receive emails about the automated updates. Per default all Super Users will receive the emails. Otherwise all users in the selected groups will receive the emails."
+COM_JOOMLAUPDATE_CONFIG_AUTOUPDATE_UPDATE_EMAIL_LABEL="Send E-mail to User Groups"
 COM_JOOMLAUPDATE_CONFIG_BACKUPCHECK_DESC="Shows the checkbox to confirm you have taken a backup and you're ready to update in the final step before the update is actually applied."
 COM_JOOMLAUPDATE_CONFIG_BACKUPCHECK_LABEL="Confirm Backup Checkbox"
 COM_JOOMLAUPDATE_CONFIG_CUSTOMURL_LABEL="Custom URL"