<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2013 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Affero General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
     * details.
     *
     * You should have received a copy of the GNU Affero General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
     * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
     *
     * The interactive user interfaces in original and modified versions
     * of this program must display Appropriate Legal Notices, as required under
     * Section 5 of the GNU Affero General Public License version 3.
     *
     * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
     * these Appropriate Legal Notices must retain the display of the Zurmo
     * logo and Zurmo copyright notice. If the display of the logo is not reasonably
     * feasible for technical reasons, the Appropriate Legal Notices must display the words
     * "Copyright Zurmo Inc. 2013. All rights reserved".
     ********************************************************************************/

    /**
     * Given a collection of groups on a user
     * adapt this into an array for view purposes
     */
    class UserGroupMembershipToViewAdapter
    {
        protected $user;

        /**
         * @param User $user
         */
        public function __construct($user)
        {
            assert('$user instanceOf User');
            $this->user = $user;
        }

        /**
         * Adapts all user's groups and adds the
         * everyone group into the list.
         * @return $data array
         */
        public function getViewData()
        {
            $data = array();
            $everyoneGroup = Group::getByName(Group::EVERYONE_GROUP_NAME);
            $data[$everyoneGroup->id] = array(
                    'displayName'   => Group::EVERYONE_GROUP_NAME,
                    'canRemoveFrom' => false,
                );
            for ($i = 0; $i < $this->user->groups->count(); $i++)
            {
                $data[$this->user->groups[$i]->id] = array(
                    'displayName'   => strval($this->user->groups[$i]),
                    'canRemoveFrom' => !$this->user->groups[$i]->isEveryone
                );
            }
            return $data;
        }
    }
?>