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<?php
/**
* Elgg add friend action
*
* @package Elgg.Core
* @subpackage Friends.Management
*/
// Ensure we are logged in
gatekeeper();
// Get the GUID of the user to friend
$friend_guid = get_input('friend');
$friend = get_entity($friend_guid);
$errors = false;
// Get the user
try {
if (!get_loggedin_user()->addFriend($friend_guid)) {
$errors = true;
}
} catch (Exception $e) {
register_error(sprintf(elgg_echo("friends:add:failure"), $friend->name));
$errors = true;
}
if (!$errors) {
// add to river
add_to_river('friends/river/create', 'friend', get_loggedin_userid(), $friend_guid);
system_message(sprintf(elgg_echo("friends:add:successful"), $friend->name));
}
// Forward back to the page you friended the user on
forward($_SERVER['HTTP_REFERER']);
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