/**
* Fetch an array of users mutual friends.
*
* @param $retval
*
* @return mixed
*/
function bmf_mutual_friends_user_filter($arg)
{
if (defined('DOING_AJAX') && isset($_REQUEST['user_id'])) {
if ('bmf_mutual_friends_dialog' === $_REQUEST['action']) {
/**
* Exclude all common friends
*/
$arg['exclude'] = bmf_uncommon_friends(intval($_REQUEST['user_id']));
$arg['user_id'] = get_current_user_id();
} else {
if ('bmf_friends_dialog' === $_REQUEST['action']) {
/**
* Show friends if mutual friends count is 0
*/
$arg['user_id'] = $_REQUEST['user_id'];
}
}
} else {
if (bp_is_mutual_friends_component()) {
$arg['exclude'] = bmf_uncommon_friends();
$arg['user_id'] = get_current_user_id();
}
}
return $arg;
}
/**
* Fetch an array of users mutual friends.
*
* @param $retval
*
* @return mixed
*/
function bp_mutual_friends_user_filter($arg)
{
if (defined('DOING_AJAX') && isset($_REQUEST['user_id']) && 'mutual_friends_dialog' === $_REQUEST['action']) {
$arg['exclude'] = bp_uncommon_friends(intval($_REQUEST['user_id']));
$arg['user_id'] = get_current_user_id();
} else {
if (bp_is_mutual_friends_component()) {
$arg['exclude'] = bp_uncommon_friends();
$arg['user_id'] = get_current_user_id();
}
}
return $arg;
}
/**
* If your component uses a top-level directory, this function will catch the requests and load
* the index page.
*
* @package BuddyPress_Template_Pack
* @since 1.0
*/
function bp_mutual_friends_screen()
{
if (bp_is_mutual_friends_component()) {
/**
* Fires before the loading of template for the My Friends page.
*
* @since BuddyPress (1.0.0)
*/
do_action('mutual_friends_screen_my_friends');
/**
* Filters the template used to display the My Friends page.
*
* @since BuddyPress (1.0.0)
*
* @param string $template Path to the my friends template to load.
*/
bp_core_load_template(apply_filters('friends_template_my_friends', 'members/single/home'));
}
}
