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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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namespace mod_quiz\question;
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use mod_quiz\quiz_attempt;
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/question/engine/datalib.php');
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/**
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* A {@see qubaid_condition} representing all the attempts by one user at a given quiz.
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*
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* @package mod_quiz
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* @category question
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* @copyright 2015 The Open University
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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 qubaids_for_users_attempts extends \qubaid_join {
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/**
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* Constructor.
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*
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* This takes the same arguments as {@link quiz_get_user_attempts()}.
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*
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* @param int $quizid the quiz id.
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* @param int $userid the userid.
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* @param string $status 'all', 'finished' or 'unfinished' to control
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* @param bool $includepreviews defaults to false.
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*/
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public function __construct($quizid, $userid, $status = 'finished', $includepreviews = false) {
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$where = 'quiza.quiz = :quizaquiz AND quiza.userid = :userid';
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$params = ['quizaquiz' => $quizid, 'userid' => $userid];
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if (!$includepreviews) {
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$where .= ' AND preview = 0';
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}
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switch ($status) {
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case 'all':
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break;
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case 'finished':
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$where .= ' AND state IN (:state1, :state2)';
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$params['state1'] = quiz_attempt::FINISHED;
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$params['state2'] = quiz_attempt::ABANDONED;
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break;
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case 'unfinished':
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$where .= ' AND state IN (:state1, :state2)';
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$params['state1'] = quiz_attempt::IN_PROGRESS;
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$params['state2'] = quiz_attempt::OVERDUE;
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break;
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}
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parent::__construct('{quiz_attempts} quiza', 'quiza.uniqueid', $where, $params);
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}
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}
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