Elgg-Lorea-Hydra/mod/messages/pages/messages/send.php

<?php
/**
* Compose a message
*
* @package ElggMessages
*/

elgg_gatekeeper();

$page_owner = elgg_get_logged_in_user_entity();
elgg_set_page_owner_guid($page_owner->getGUID());

$title = elgg_echo('messages:add');

elgg_push_breadcrumb($title);

$params = messages_prepare_form_vars((int)get_input('send_to'));
$content = elgg_view_form('messages/send', array(), $params);

$body = elgg_view_layout('content', array(
	'content' => $content,
	'title' => $title,
	'filter' => '',
));

echo elgg_view_page($title, $body);