class.ilUsersGalleryParticipants.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */
require_once 'Services/User/classes/class.ilAbstractGalleryUsers.php';

class ilUsersGalleryParticipants extends ilAbstractGalleryUsers
{
        protected $participants;

        protected $users = array();

        public function __construct(ilParticipants $participants)
        {
                $this->participants = $participants;
        }

        protected function getSortedUsers(array $users)
        {
                $participants_data = array();
                foreach($users as $users_id)
                {
                        if(isset($this->users[$users_id]))
                        {
                                continue;
                        }

                        if(!($user = ilObjectFactory::getInstanceByObjId($users_id, false)))
                        {
                                continue;
                        }

                        if(!$user->getActive())
                        {
                                continue;
                        }

                        $participants_data[$user->getId()] = array(
                                'id'   => $user->getId(),
                                'user' => $user
                        );
                        $this->users[$user->getId()] = true;
                }
                $participants_data = $this->collectUserDetails($participants_data);
                $participants_data = ilUtil::sortArray($participants_data, 'sort', 'asc');
                return $participants_data;
        }

        public function getGalleryUsers()
        {
                $ordered_user = $this->getSortedUsers($this->participants->getAdmins());
                $ordered_user = array_merge($ordered_user, $this->getSortedUsers($this->participants->getTutors()));
                $ordered_user = array_merge($ordered_user, $this->getSortedUsers($this->participants->getMembers()));
                return $ordered_user;
        }

        public function getUserCssClass()
        {
                return '';
        }
}