User.class.php

<?php
/**
 * User.class.php
 * model class for combined auth_user_md5/user_info record
 * this class represents one user, the attributes from tables
 * auth_user_md5 and user_info were merged.
 *
 * @code
 * $a_user = User::find($id);
 * $another_users_email = User::findByUsername($username)->email;
 * $a_user->email = $another_users_email;
 * $a_user->store();
 * @endcode
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * @author      André Noack <noack@data-quest.de>
 * @copyright   2011 Stud.IP Core-Group
 * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
 * @category    Stud.IP
 *
 * @property string user_id database column
 * @property string id alias column for user_id
 * @property string username database column
 * @property string password database column
 * @property string perms database column
 * @property string vorname database column
 * @property string nachname database column
 * @property string email database column
 * @property string validation_key database column
 * @property string auth_plugin database column
 * @property string locked database column
 * @property string lock_comment database column
 * @property string locked_by database column
 * @property string visible database column
 * @property string hobby computed column read/write
 * @property string lebenslauf computed column read/write
 * @property string publi computed column read/write
 * @property string schwerp computed column read/write
 * @property string home computed column read/write
 * @property string privatnr computed column read/write
 * @property string privatcell computed column read/write
 * @property string privadr computed column read/write
 * @property string score computed column read/write
 * @property string geschlecht computed column read/write
 * @property string mkdate computed column read/write
 * @property string chdate computed column read/write
 * @property string title_front computed column read/write
 * @property string title_rear computed column read/write
 * @property string preferred_language computed column read/write
 * @property string smsforward_copy computed column read/write
 * @property string smsforward_rec computed column read/write
 * @property string guestbook computed column read/write
 * @property string email_forward computed column read/write
 * @property string smiley_favorite computed column read/write
 * @property string motto computed column read/write
 * @property string lock_rule computed column read/write
 * @property SimpleORMapCollection course_memberships has_many CourseMember
 * @property SimpleORMapCollection institute_memberships has_many InstituteMember
 * @property SimpleORMapCollection admission_applications has_many AdmissionApplication
 * @property SimpleORMapCollection archived_course_memberships has_many ArchivedCourseMember
 * @property SimpleORMapCollection datafields has_many DatafieldEntryModel
 * @property SimpleORMapCollection studycourses has_many UserStudyCourse
 * @property SimpleORMapCollection contacts has_many Contact
 * @property UserInfo   info   has_one UserInfo
 * @property UserOnline online has_one UserOnline
 * @property Kategorie[]|SimpleORMapCollection $profile_categories has_many Kategorie