/**
* Given a user entity (or a UUID), marks them as being followed by this user.
* Remember to save this user entity.
*
* @param \Idno\Entities\User|string $user
* @return bool
*/
function addFollowing($user)
{
if ($user instanceof \Idno\Entities\User) {
$users = $this->getFollowingUUIDs();
if (!in_array($user->getUUID(), $users, true)) {
$users[$user->getUUID()] = array('name' => $user->getTitle(), 'icon' => $user->getIcon(), 'url' => $user->getURL());
$this->following = $users;
// Create/modify ACL for following user
$acl = \Idno\Entities\AccessGroup::getOne(array('owner' => $this->getUUID(), 'access_group_type' => 'FOLLOWING'));
if (empty($acl)) {
$acl = new \Idno\Entities\AccessGroup();
$acl->title = "People I follow...";
$acl->access_group_type = 'FOLLOWING';
}
$acl->addMember($user->getUUID());
$acl->save();
\Idno\Core\Idno::site()->triggerEvent('follow', array('user' => $this, 'following' => $user));
return true;
}
}
return false;
}