FressRSS/app/layout/persona.phtml

<?php if (login_is_conf ($this->conf)) { ?>

<?php
	$mail = Session::param ('mail', 'null');
	if ($mail != 'null') {
		$mail = '\'' . $mail . '\'';
	}
?>

<script type="text/javascript">
url = "<?php echo Url::display (); ?>"
login_url = "<?php echo Url::display (array ('a' => 'login')); ?>";
logout_url = "<?php echo Url::display (array ('a' => 'logout')); ?>";
currentUser = <?php echo $mail; ?>;

$('a.signin').click(function() {
	navigator.id.request();
	return false;
});

$('a.signout').click(function() {
	navigator.id.logout();
	return false;
});

navigator.id.watch({
	loggedInUser: currentUser,
	onlogin: function(assertion) {
		// A user has logged in! Here you need to:
		// 1. Send the assertion to your backend for verification and to create a session.
		// 2. Update your UI.
		$.ajax ({
			type: 'POST',
			url: login_url,
			data: {assertion: assertion},
			success: function(res, status, xhr) {
				var res_obj = jQuery.parseJSON(res);
				
				if (res_obj.status == 'failure') {
					//alert (res_obj.reason);
				} else if (res_obj.status == 'okay') {
					location.href = url;
				}
			},
			error: function(res, status, xhr) {
				alert("login failure : " + res);
			}
		});
	},
	onlogout: function() {
		// A user has logged out! Here you need to:
		// Tear down the user's session by redirecting the user or making a call to your backend.
		// Also, make sure loggedInUser will get set to null on the next page load.
		// (That's a literal JavaScript null. Not false, 0, or undefined. null.)
		$.ajax ({
			type: 'POST',
			url: logout_url,
			success: function(res, status, xhr) {
				location.href = url;
			},
			error: function(res, status, xhr) {
				//alert("logout failure" + res);
			}
		});
	}
});
</script>
<?php } ?>