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<?php
/**
* Elgg add friend action
*
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
* @link http://elgg.org/
*/
// Ensure we are logged in
gatekeeper();
action_gatekeeper();
// Get the GUID of the user to friend
$friend_guid = get_input('friend');
$friend = get_entity($friend_guid);
$errors = false;
// Get the user
try {
if (!$_SESSION['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',$_SESSION['user']->guid,$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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