Current Path : C:/Users/Mahmood/Desktop/moodle8/mod/quiz/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/mod/quiz/grade.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 page is the entry page into the quiz UI. Displays information about the * quiz to students and teachers, and lets students see their previous attempts. * * @package mod_quiz * @category grade * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once(__DIR__ . '/../../config.php'); require_once($CFG->dirroot . '/mod/quiz/locallib.php'); require_once($CFG->dirroot . '/mod/quiz/report/reportlib.php'); $id = required_param('id', PARAM_INT); $userid = optional_param('userid', 0, PARAM_INT); $cm = get_coursemodule_from_id('quiz', $id, 0, false, MUST_EXIST); $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); $quiz = $DB->get_record('quiz', array('id' => $cm->instance), '*', MUST_EXIST); require_login($course, false, $cm); $reportlist = quiz_report_list(context_module::instance($cm->id)); if (empty($reportlist) || $userid == $USER->id) { // If the user cannot see reports, or can see reports but is looking // at their own grades, redirect them to the view.php page. // (The looking at their own grades case is unlikely, since users who // appear in the gradebook are unlikely to be able to see quiz reports, // but it is possible.) redirect(new moodle_url('/mod/quiz/view.php', array('id' => $cm->id))); } // Now we know the user is interested in reports. If they are interested in a // specific other user, try to send them to the most appropriate attempt review page. if ($userid) { // Work out which attempt is most significant from a grading point of view. $attempts = quiz_get_user_attempts($quiz->id, $userid, 'finished'); $attempt = null; switch ($quiz->grademethod) { case QUIZ_ATTEMPTFIRST: $attempt = reset($attempts); break; case QUIZ_ATTEMPTLAST: case QUIZ_GRADEAVERAGE: $attempt = end($attempts); break; case QUIZ_GRADEHIGHEST: $maxmark = 0; foreach ($attempts as $at) { // Operator >=, since we want to most recent relevant attempt. if ((float) $at->sumgrades >= $maxmark) { $maxmark = $at->sumgrades; $attempt = $at; } } break; } // If the user can review the relevant attempt, redirect to it. if ($attempt) { $attemptobj = new quiz_attempt($attempt, $quiz, $cm, $course, false); if ($attemptobj->is_review_allowed()) { $attemptobj->load_questions(); redirect($attemptobj->review_url()); } } // Otherwise, fall thorugh to the generic case. } // Send the user to the first report they can see. redirect(new moodle_url('/mod/quiz/report.php', array( 'id' => $cm->id, 'mode' => reset($reportlist))));