private function add_existing_friends_from_post(&$view, $list)
{
$added = 0;
if (arr::get($_POST, 'id')) {
foreach (arr::get($_POST, 'id') as $friend_id) {
$friend = new Model_Friend((int) $friend_id);
if (!$friend->loaded()) {
$view->errors['existing'] = 'Could not find your friend.';
break;
}
// TODO: make sure you created your friends
$friend->add('lists', $list);
$added++;
}
}
return $added;
}
/**
* See if $this is on $user's friends list
*/
public function is_on_friends_friends_list(Model_User $user)
{
$friends_friend = new Model_Friend(array('email' => $this->email, 'creator_id' => $user->id));
return $friends_friend->loaded();
}
