File: //home/cafsindia/www/wp-content/plugins/super-progressive-web-apps/public/amphtml.php
<?php
function amp_service_worker_template(){
$url = superpwa_site_url();
$home_url = superpwa_home_url();
$swjs_path_amp = $url.'superpwa-sw'.superpwa_multisite_filename_postfix().'.js';
?>
<!doctype html>
<html>
<head>
<title>Installing service worker</title>
<script type="text/javascript">
var swsource = "<?php echo $swjs_path_amp; ?>";
if("serviceWorker" in navigator) {
navigator.serviceWorker.register(swsource, {scope: '<?php echo $home_url; ?>'}).then(function(reg){
console.log('Congratulations!!Service Worker Registered ServiceWorker scope: ', reg.scope);
}).catch(function(err) {
console.log('ServiceWorker registration failed: ', err);
});
};
window.addEventListener('beforeinstallprompt', (e) => {
{{swdefaultaddtohomebar}}
deferredPrompt = e;
})
</script>
<meta name="robots" content="noindex">
</head>
<body>
Installing service worker...
</body>
</html>
<?php
}