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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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/>.

require_once('../../config.php');
require_once($CFG->dirroot.'/mod/scorm/locallib.php');

$id = optional_param('id', '', PARAM_INT);       // Course Module ID, or
$a = optional_param('a', '', PARAM_INT);         // scorm ID
$scoid = required_param('scoid', PARAM_INT);  // sco ID
$attempt = required_param('attempt', PARAM_INT);  // attempt number.

if (!empty($id)) {
    if (! $cm = get_coursemodule_from_id('scorm', $id)) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} if (! $course = $DB->get_record("course", array("id" => $cm->course))) {
< print_error('coursemisconf');
> throw new \moodle_exception('coursemisconf');
} if (! $scorm = $DB->get_record("scorm", array("id" => $cm->instance))) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} } else if (!empty($a)) { if (! $scorm = $DB->get_record("scorm", array("id" => $a))) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} if (! $course = $DB->get_record("course", array("id" => $scorm->course))) {
< print_error('coursemisconf');
> throw new \moodle_exception('coursemisconf');
} if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $course->id)) {
< print_error('invalidcoursemodule');
> throw new \moodle_exception('invalidcoursemodule');
} } else {
< print_error('missingparameter');
> throw new \moodle_exception('missingparameter');
} $PAGE->set_url('/mod/scorm/datamodel.php', array('scoid' => $scoid, 'attempt' => $attempt, 'id' => $cm->id)); require_login($course, false, $cm); if (confirm_sesskey() && (!empty($scoid))) { $result = true; $request = null; if (has_capability('mod/scorm:savetrack', context_module::instance($cm->id))) { // Preload all current tracking data. $trackdata = $DB->get_records('scorm_scoes_track', array('userid' => $USER->id, 'scormid' => $scorm->id, 'scoid' => $scoid, 'attempt' => $attempt), '', 'element, id, value, timemodified'); foreach (data_submitted() as $element => $value) { $element = str_replace('__', '.', $element); if (substr($element, 0, 3) == 'cmi') { $netelement = preg_replace('/\.N(\d+)\./', "\.\$1\.", $element); $result = scorm_insert_track($USER->id, $scorm->id, $scoid, $attempt, $element, $value, $scorm->forcecompleted, $trackdata) && $result; } if (substr($element, 0, 15) == 'adl.nav.request') { // SCORM 2004 Sequencing Request. require_once($CFG->dirroot.'/mod/scorm/datamodels/scorm_13lib.php'); $search = array('@continue@', '@previous@', '@\{target=(\S+)\}choice@', '@exit@', '@exitAll@', '@abandon@', '@abandonAll@'); $replace = array('continue_', 'previous_', '\1', 'exit_', 'exitall_', 'abandon_', 'abandonall'); $action = preg_replace($search, $replace, $value); if ($action != $value) { // Evaluating navigation request. $valid = scorm_seq_overall ($scoid, $USER->id, $action, $attempt); $valid = 'true'; // Set valid request. $search = array('@continue@', '@previous@', '@\{target=(\S+)\}choice@'); $replace = array('true', 'true', 'true'); $matched = preg_replace($search, $replace, $value); if ($matched == 'true') { $request = 'adl.nav.request_valid["'.$action.'"] = "'.$valid.'";'; } } } } } if ($result) { echo "true\n0"; } else { echo "false\n101"; } if ($request != null) { echo "\n".$request; } }