<?php
defined('ABSPATH') or exit;
// fake post to prevent notices in wp_enqueue_scripts call
$GLOBALS['post'] = new \WP_Post((object) [ 'filter' => 'raw' ]);
$GLOBALS['wp_query'] = new \WP_Query();
// render simple page with form in it.
?><!DOCTYPE html>
<html>
<head>
<title>Mailchimp for WordPress Form Preview</title>
<meta charset="utf-8">
<meta name="robots" content="noindex">
<link rel="stylesheet" href="<?php bloginfo('stylesheet_url'); ?>">
<?php
wp_head();
?>
<style>
html,
body{
background: white;
width: 100%;
text-align: left;
}
<?php // hide all other elements except the form preview ?>
html::before,
html::after,
body::before,
body::after,
body > *:not(#form-preview) {
display:none !important;
}
#form-preview {
display: block !important;
width: 100%;
height: 100%;
padding: 20px;
border: 0;
margin: 0;
box-sizing: border-box;
}
</style>
</head>
<body class="page-template-default page">
<div id="form-preview" class="page type-page status-publish hentry post post-content">
<?php mc4wp_show_form($form_id); ?>
</div>
<?php wp_footer(); ?>
</body>
</html>
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