function get_status_sql($link_owner_user_id = false, $format_string = '%s')
{
global $bp;
// if user is the site admin or is logged in and viewing their own links, then no limitations
if (is_super_admin() || bp_is_my_profile()) {
// return an empty string
return '';
} else {
// everyone can see the public links
$status_opts = array(self::STATUS_PUBLIC);
// if logged in user is a friend, show friends only links too
if (bp_links_is_friends_enabled()) {
if ($link_owner_user_id && $link_owner_user_id != $bp->loggedin_user->id && friends_check_friendship($link_owner_user_id, $bp->loggedin_user->id)) {
$status_opts[] = self::STATUS_FRIENDS;
}
}
// return the sql string
return sprintf($format_string, sprintf('status IN (%s)', join(',', $status_opts)));
}
}
<li><?php
_e('Any site member can see this link, and comment on it.', 'buddypress-links');
?>
</li>
<li><?php
_e('This link will be listed in the links directory and in search results.', 'buddypress-links');
?>
</li>
<li><?php
_e('Link content and activity will be visible to any site member.', 'buddypress-links');
?>
</li>
</ul>
<?php
if (bp_links_is_friends_enabled()) {
?>
<label>
<input type="radio" name="link-status" value="<?php
echo BP_Links_Link::STATUS_FRIENDS;
?>
"<?php
if (BP_Links_Link::STATUS_FRIENDS == bp_get_link_details_form_status()) {
?>
checked="checked"<?php
}
?>
/>
<?php
_e('This is a friends-only link', 'buddypress-links');
?>
function bp_links_is_link_visibile($link_id_or_obj, $user_id = null)
{
global $bp;
// owners and site admins can always see the link
if ($bp->is_item_admin) {
return true;
}
if ($link_id_or_obj instanceof BP_Links_Link) {
$link = $link_id_or_obj;
} else {
$link = new BP_Links_Link($link_id_or_obj);
}
if (empty($user_id) && is_user_logged_in()) {
$user_id = $bp->loggedin_user->id;
}
// who else can see this link?
// check friendship last because of DB hit
switch ($link->status) {
case BP_Links_Link::STATUS_PUBLIC:
return true;
case BP_Links_Link::STATUS_HIDDEN:
return false;
case BP_Links_Link::STATUS_FRIENDS:
return $user_id && bp_links_is_friends_enabled() ? friends_check_friendship($user_id, $link->user_id) : false;
default:
return false;
}
}