getSubjectEntity()->name;
$name = htmlspecialchars($name, ENT_NOQUOTES, 'UTF-8');
$title = elgg_echo('river:update', array($name));
$timestamp = date('r', $item->getTimePosted());
$summary = elgg_view('river/elements/summary', $vars, false, false, 'default');
$body = elgg_extract('summary', $vars, $summary);
$object = $item->getObjectEntity();
if ($object) {
$url = htmlspecialchars($object->getURL());
} else {
$url = elgg_normalize_url('activity');
}
$site_url = parse_url(elgg_get_site_url());
$domain = htmlspecialchars($site_url['host'], ENT_NOQUOTES, 'UTF-8');
$path = '';
if ($site_url['path']) {
$path = htmlspecialchars($site_url['path'], ENT_NOQUOTES, 'UTF-8');
$path = "::$path";
}
$html = <<<__HTML
$domain$path::river::$item->id
$timestamp
$url
<![CDATA[$title]]>
__HTML;
echo $html;