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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file contains the mod_assign useridlist
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*
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* This is for collecting a list of user IDs
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*
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* @package mod_assign
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* @copyright 2018 Adrian Greeve <adrian@moodle.com>
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace mod_assign\privacy;
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defined('MOODLE_INTERNAL') || die();
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/**
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* An object for collecting user IDs related to a teacher.
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*
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* @copyright 2018 Adrian Greeve <adrian@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class useridlist {
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/** @var int The ID of the teacher. */
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protected $teacherid;
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/** @var int The ID of the assignment object. */
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protected $assignid;
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/** @var array A collection of user IDs (students). */
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protected $userids = [];
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/**
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* Create this object.
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*
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* @param int $teacherid The teacher ID.
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* @param int $assignid The assignment ID.
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*/
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public function __construct($teacherid, $assignid) {
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$this->teacherid = $teacherid;
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$this->assignid = $assignid;
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}
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/**
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* Returns the teacher ID.
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*
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* @return int The teacher ID.
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*/
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public function get_teacherid() {
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return $this->teacherid;
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}
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/**
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* Returns the assign ID.
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*
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* @return int The assign ID.
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*/
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public function get_assignid() {
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return $this->assignid;
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}
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/**
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* Returns the user IDs.
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*
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* @return array User IDs.
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*/
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public function get_userids() {
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return $this->userids;
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}
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/**
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* Add sql and params to return user IDs.
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*
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* @param string $sql The sql string to return user IDs.
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* @param array $params Parameters for the sql statement.
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*/
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public function add_from_sql($sql, $params) {
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global $DB;
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$userids = $DB->get_records_sql($sql, $params);
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if (!empty($userids)) {
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$this->userids = array_merge($this->userids, $userids);
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}
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}
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}
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