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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file contains the mod_assign useridlist
*
* This is for collecting a list of user IDs
*
* @package mod_assign
* @copyright 2018 Adrian Greeve <adrian@moodle.com>
*
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_assign\privacy;
defined('MOODLE_INTERNAL') || die();
/**
* An object for collecting user IDs related to a teacher.
*
* @copyright 2018 Adrian Greeve <adrian@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class useridlist {
/** @var int The ID of the teacher. */
protected $teacherid;
/** @var int The ID of the assignment object. */
protected $assignid;
/** @var array A collection of user IDs (students). */
protected $userids = [];
/**
* Create this object.
*
* @param int $teacherid The teacher ID.
* @param int $assignid The assignment ID.
*/
public function __construct($teacherid, $assignid) {
$this->teacherid = $teacherid;
$this->assignid = $assignid;
}
/**
* Returns the teacher ID.
*
* @return int The teacher ID.
*/
public function get_teacherid() {
return $this->teacherid;
}
/**
* Returns the assign ID.
*
* @return int The assign ID.
*/
public function get_assignid() {
return $this->assignid;
}
/**
* Returns the user IDs.
*
* @return array User IDs.
*/
public function get_userids() {
return $this->userids;
}
/**
* Add sql and params to return user IDs.
*
* @param string $sql The sql string to return user IDs.
* @param array $params Parameters for the sql statement.
*/
public function add_from_sql($sql, $params) {
global $DB;
$userids = $DB->get_records_sql($sql, $params);
if (!empty($userids)) {
$this->userids = array_merge($this->userids, $userids);
}
}
}