moodle/mod/quiz/report.php

100 lines
3.0 KiB
PHP

<?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 script controls the display of the quiz reports.
*
* @package mod_quiz
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use mod_quiz\quiz_settings;
define('NO_OUTPUT_BUFFERING', true);
require_once(__DIR__ . '/../../config.php');
require_once($CFG->dirroot . '/mod/quiz/locallib.php');
require_once($CFG->dirroot . '/mod/quiz/report/reportlib.php');
$id = optional_param('id', 0, PARAM_INT);
$q = optional_param('q', 0, PARAM_INT);
$mode = optional_param('mode', '', PARAM_ALPHA);
if ($id) {
$quizobj = quiz_settings::create_for_cmid($id);
} else {
$quizobj = quiz_settings::create($q);
}
$quiz = $quizobj->get_quiz();
$cm = $quizobj->get_cm();
$course = $quizobj->get_course();
$url = new moodle_url('/mod/quiz/report.php', ['id' => $cm->id]);
if ($mode !== '') {
$url->param('mode', $mode);
}
$PAGE->set_url($url);
require_login($course, false, $cm);
$PAGE->set_pagelayout('report');
$PAGE->activityheader->disable();
$reportlist = quiz_report_list($quizobj->get_context());
if (empty($reportlist)) {
throw new \moodle_exception('erroraccessingreport', 'quiz');
}
// Validate the requested report name.
if ($mode == '') {
// Default to first accessible report and redirect.
$url->param('mode', reset($reportlist));
redirect($url);
} else if (!in_array($mode, $reportlist)) {
throw new \moodle_exception('erroraccessingreport', 'quiz');
}
if (!is_readable("report/$mode/report.php")) {
throw new \moodle_exception('reportnotfound', 'quiz', '', $mode);
}
// Open the selected quiz report and display it.
$file = $CFG->dirroot . '/mod/quiz/report/' . $mode . '/report.php';
if (is_readable($file)) {
include_once($file);
}
$reportclassname = 'quiz_' . $mode . '_report';
if (!class_exists($reportclassname)) {
throw new \moodle_exception('preprocesserror', 'quiz');
}
$report = new $reportclassname();
$report->display($quiz, $cm, $course);
// Print footer.
echo $OUTPUT->footer();
// Log that this report was viewed.
$params = [
'context' => $quizobj->get_context(),
'other' => [
'quizid' => $quiz->id,
'reportname' => $mode
]
];
$event = \mod_quiz\event\report_viewed::create($params);
$event->add_record_snapshot('course', $course);
$event->add_record_snapshot('quiz', $quiz);
$event->trigger();