Verify Unsubscribe

_verify_unsubscribe.md

calling_mailscript_in_message.html

${mail_script:unsubscribe_emails}

mailscript.js

//name this unsubscribe_emails
(function runMailScript(current, template, email, email_action, event) {
    var link = '';
    link += '<a href="' + gs.getProperty('glide.servlet.uri');
    //link += 'unsubscribe.do?sysparm_notification=' + email_action.sys_id;
    link += 'verify_unsubscribe.do?notification=' + email_action.sys_id;
    link += '">Unsubscribe from this email.</a><br />\n';
    //can this be unsubscribed from?
    var notification = new GlideRecord('sysevent_email_action');
    notification.addQuery('active=true^sys_id=' + email_action.sys_id);
    notification.addQuery('mandatory=false'); //this controls when someone can unsubscribe
    notification.query();
    if (notification.next()) {
        template.print(link);
    }
})(current, template, email, email_action, event);

verify_unsubscribe.do.xml

<!--Name: verify_unsubscribe-->
<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
	<g:evaluate>
		var type = false;
		var notificationGR = new GlideRecord('sysevent_email_action');
		if(notificationGR.get(RP.getParameterValue('notification'))){
			type = notificationGR.getValue('name');
		}
	</g:evaluate>
	<j:if test="${type!=false}">
		<form>
			<h1>Are you sure you want to unsubscribe from this type of notification?</h1>
			<p>By clicking "Unsubscribe" you will no longer receive any notifications for "${type}".</p>
			<a href="unsubscribe.do?sysparm_notification=${RP.getParameterValue('notification')}" class="btn btn-primary">
				Unsubscribe
			</a>
		</form>
	</j:if>
	<j:if test="${type==false}">
		<h1>Oops there was an error.</h1>
	</j:if>
</j:jelly>