/** Tests for attempt deleted event */
public function test_attempt_deleted_event()
{
global $USER;
$this->resetAfterTest();
scorm_insert_track(2, $this->eventscorm->id, 1, 4, 'cmi.core.score.raw', 10);
$sink = $this->redirectEvents();
scorm_delete_attempt(2, $this->eventscorm, 4);
$events = $sink->get_events();
$sink->close();
$event = reset($events);
// Verify data.
$this->assertCount(3, $events);
$this->assertInstanceOf('\\mod_scorm\\event\\attempt_deleted', $event);
$this->assertEquals($USER->id, $event->userid);
$this->assertEquals(context_module::instance($this->eventcm->id), $event->get_context());
$this->assertEquals(4, $event->other['attemptid']);
$this->assertEquals(2, $event->relateduserid);
$expected = array($this->eventcourse->id, 'scorm', 'delete attempts', 'report.php?id=' . $this->eventcm->id, 4, $this->eventcm->id);
$this->assertEventLegacyLogData($expected, $events[0]);
$this->assertEventContextNotUsed($event);
// Test event validations.
$this->setExpectedException('coding_exception');
\mod_scorm\event\attempt_deleted::create(array('contextid' => 5, 'relateduserid' => 2));
$this->fail('event \\mod_scorm\\event\\attempt_deleted is not validating events properly');
}
private static function scorm_start_time($userid, $scormid, $scoid, $attempts, $starttime)
{
global $DB;
if ($attempts == '') {
$attempts = 1;
}
$data = array_values($DB->get_records_sql("SELECT id FROM mdl_scorm_scoes_track WHERE userid = " . $userid . " AND scormid = " . $scormid . " AND scoid = " . $scoid . " AND attempt = " . $attempts . " AND element LIKE 'x.start.time' ORDER BY id DESC"));
//$res['scormid'] = $data[0]->id;
if (!empty($data)) {
} else {
$id = scorm_insert_track($userid, $scormid, $scoid, $attempts, 'x.start.time', $starttime);
}
}
$index = 0;
foreach ($objectives as $objective) {
if (!empty($objective->minnormalizedmeasure)) {
$userdata->{'cmi.scaled_passing_score'} = $objective->minnormalizedmeasure;
}
if (!empty($objective->objectiveid)) {
$userdata->{'cmi.objectives.N'.$index.'.id'} = $objective->objectiveid;
$index++;
}
}
}
header('Content-Type: text/javascript; charset=UTF-8');
$scorm->version = strtolower(clean_param($scorm->version, PARAM_SAFEDIR)); // Just to be safe.
if (file_exists($CFG->dirroot.'/mod/scorm/datamodels/'.$scorm->version.'.js.php')) {
include_once($CFG->dirroot.'/mod/scorm/datamodels/'.$scorm->version.'.js.php');
} else {
include_once($CFG->dirroot.'/mod/scorm/datamodels/scorm_12.js.php');
}
// Set the start time of this SCO.
scorm_insert_track($USER->id, $scorm->id, $scoid, $attempt, 'x.start.time', time());
?>
var errorCode = "0";
function underscore(str) {
str = String(str).replace(/.N/g,".");
return str.replace(/\./g,"__");
}
/**
* Test get scorm sco tracks
*/
public function test_mod_scorm_get_scorm_sco_tracks()
{
global $DB;
$this->resetAfterTest(true);
// Create users.
$student = self::getDataGenerator()->create_user();
$otherstudent = self::getDataGenerator()->create_user();
$teacher = self::getDataGenerator()->create_user();
// Set to the student user.
self::setUser($student);
// Create courses to add the modules.
$course = self::getDataGenerator()->create_course();
// First scorm.
$record = new stdClass();
$record->course = $course->id;
$scorm = self::getDataGenerator()->create_module('scorm', $record);
// Users enrolments.
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
$this->getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id, 'manual');
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id, 'manual');
// Create attempts.
$scoes = scorm_get_scoes($scorm->id);
$sco = array_shift($scoes);
scorm_insert_track($student->id, $scorm->id, $sco->id, 1, 'cmi.core.lesson_status', 'completed');
scorm_insert_track($student->id, $scorm->id, $sco->id, 1, 'cmi.core.score.raw', '80');
scorm_insert_track($student->id, $scorm->id, $sco->id, 2, 'cmi.core.lesson_status', 'completed');
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id, 1);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
// 7 default elements + 2 custom ones.
$this->assertCount(9, $result['data']['tracks']);
$this->assertEquals(1, $result['data']['attempt']);
$this->assertCount(0, $result['warnings']);
// Find our tracking data.
$found = 0;
foreach ($result['data']['tracks'] as $userdata) {
if ($userdata['element'] == 'cmi.core.lesson_status' and $userdata['value'] == 'completed') {
$found++;
}
if ($userdata['element'] == 'cmi.core.score.raw' and $userdata['value'] == '80') {
$found++;
}
}
$this->assertEquals(2, $found);
// Try invalid attempt.
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id, 10);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
$this->assertCount(0, $result['data']['tracks']);
$this->assertEquals(10, $result['data']['attempt']);
$this->assertCount(1, $result['warnings']);
$this->assertEquals('notattempted', $result['warnings'][0]['warningcode']);
// Capabilities check.
try {
mod_scorm_external::get_scorm_sco_tracks($sco->id, $otherstudent->id);
$this->fail('Exception expected due to invalid instance id.');
} catch (required_capability_exception $e) {
$this->assertEquals('nopermissions', $e->errorcode);
}
self::setUser($teacher);
// Ommit the attempt parameter, the function should calculate the last attempt.
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
// 7 default elements + 1 custom one.
$this->assertCount(8, $result['data']['tracks']);
$this->assertEquals(2, $result['data']['attempt']);
// Test invalid instance id.
try {
mod_scorm_external::get_scorm_sco_tracks(0, 1);
$this->fail('Exception expected due to invalid instance id.');
} catch (moodle_exception $e) {
$this->assertEquals('cannotfindsco', $e->errorcode);
}
// Invalid user.
try {
mod_scorm_external::get_scorm_sco_tracks($sco->id, 0);
$this->fail('Exception expected due to invalid instance id.');
} catch (moodle_exception $e) {
$this->assertEquals('invaliduser', $e->errorcode);
}
}
function scorm_seq_set($what, $scoid, $userid, $attempt = 0, $value = 'true')
{
global $DB;
$sco = scorm_get_sco($scoid);
// Set passed activity to active or not.
if ($value == false) {
$DB->delete_records('scorm_scoes_track', array('scoid' => $scoid, 'userid' => $userid, 'attempt' => $attempt, 'element' => $what));
} else {
scorm_insert_track($userid, $sco->scorm, $sco->id, $attempt, $what, $value);
}
// Update grades in gradebook.
$scorm = $DB->get_record('scorm', array('id' => $sco->scorm));
scorm_update_grades($scorm, $userid, true);
}
if ($mode == 'browse' && $initlessonstatus == 'not attempted') {
$lessonstatus = 'browsed';
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, 'cmi.core.lesson_status', 'browsed');
}
if ($mode == 'normal') {
if ($sco = scorm_get_sco($scoid)) {
if (!empty($sco->mastery_score)) {
if (!empty($score)) {
if ($score >= $sco->mastery_score) {
$lessonstatus = 'passed';
} else {
$lessonstatus = 'failed';
}
}
}
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, 'cmi.core.lesson_status', $lessonstatus);
}
}
}
echo "error=0\r\nerror_text=Successful\r\n";
} else {
if ($status == 'Terminated') {
echo "error=1\r\nerror_text=Terminated\r\n";
} else {
echo "error=1\r\nerror_text=Not Initialized\r\n";
}
}
break;
case 'putcomments':
if ($status == 'Running') {
echo "error=0\r\nerror_text=Successful\r\n";
}
}
}
}
//
// If no sco was found get the first of SCORM package
//
if (!isset($sco)) {
$scoes = $DB->get_records_select('scorm_scoes', "scorm = ? AND launch <> ?", array($scorm->id, $DB->sql_empty()), 'id ASC');
$sco = current($scoes);
}
if ($sco->scormtype == 'asset') {
$attempt = scorm_get_last_attempt($scorm->id, $USER->id);
$element = $scorm->version == 'scorm_13' || $scorm->version == 'SCORM_1.3' ? 'cmi.completion_status' : 'cmi.core.lesson_status';
$value = 'completed';
$result = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value);
}
//
// Forge SCO URL
//
$connector = '';
$version = substr($scorm->version, 0, 4);
if (isset($sco->parameters) && !empty($sco->parameters) || $version == 'AICC') {
if (stripos($sco->launch, '?') !== false) {
$connector = '&';
} else {
$connector = '?';
}
if (isset($sco->parameters) && !empty($sco->parameters) && $sco->parameters[0] == '?') {
$sco->parameters = substr($sco->parameters, 1);
}
function JLMS_LoadSCOSCORM($option)
{
global $JLMS_DB, $my, $Itemid;
$JLMS_CONFIG =& JLMSFactory::getConfig();
$id = intval(mosGetParam($_REQUEST, 'id', 0));
$delayseconds = 20;
// Delay time before sco launch, used to give time to browser to define API
$delayseconds_nojs = 2;
// if API were defined earlier than timer is passed - SCO will be launched
if ($id) {
$query = "SELECT * FROM #__lms_n_scorm WHERE id = {$id}";
$JLMS_DB->SetQuery($query);
$scorm = $JLMS_DB->LoadObject();
if (is_object($scorm)) {
$scoid = intval(mosGetParam($_REQUEST, 'scoid', 0));
if (!empty($scoid)) {
//
// Direct SCO request
//
if ($sco = scorm_get_sco($scoid)) {
// (DEN) check if this $scoid from our SCORM !!!!
if ($sco->launch == '') {
// Search for the next launchable sco
$query = "SELECT * FROM #__lms_n_scorm_scoes WHERE scorm = {$scorm->id} AND launch <> '' AND id > {$sco->id} ORDER BY id ASC";
$JLMS_DB->SetQuery($query);
$scoes = $JLMS_DB->LoadObjectList();
//if ($scoes = get_records_select('scorm_scoes','scorm='.$scorm->id." AND launch<>'' AND id>".$sco->id,'id ASC')) {
if (!empty($scoes)) {
$sco = current($scoes);
}
}
}
}
//
// If no sco was found get the first of SCORM package
//
if (!isset($sco)) {
$query = "SELECT * FROM #__lms_n_scorm_scoes WHERE scorm = {$scorm->id} AND launch <> '' ORDER BY id ASC";
$JLMS_DB->SetQuery($query);
$scoes = $JLMS_DB->LoadObjectList();
//$scoes = get_records_select('scorm_scoes','scorm='.$scorm->id." AND launch<>''",'id ASC');
$sco = current($scoes);
}
if (!empty($sco)) {
if ($sco->scormtype == 'asset') {
$attempt = scorm_get_last_attempt($scorm->id, $my->id);
$element = $scorm->version == 'scorm_13' ? 'cmi.completion_status' : 'cmi.core.lesson_status';
$value = 'completed';
$result = scorm_insert_track($my->id, $scorm->id, $sco->id, $attempt, $element, $value);
}
}
//
// Forge SCO URL
//
$connector = '';
$version = substr($scorm->version, 0, 4);
if (isset($sco->parameters) && !empty($sco->parameters) || $version == 'AICC') {
/**
* 06.10.2007 (DEN) "''." - is added for compatibility with Joomla compatibility :)) library compat.php50x.php (on line 105 in PHP 4.4.7 there was a notice)
*/
if (stripos('' . $sco->launch, '?') !== false) {
$connector = '&';
} else {
$connector = '?';
}
if (isset($sco->parameters) && !empty($sco->parameters) && $sco->parameters[0] == '?') {
$sco->parameters = substr($sco->parameters, 1);
}
}
if ($version == 'AICC') {
if (isset($sco->parameters) && !empty($sco->parameters)) {
$sco->parameters = '&' . $sco->parameters;
}
//$launcher = $sco->launch.$connector.'aicc_sid='.$my->id.'&aicc_url='.$CFG->wwwroot.'/mod/scorm/aicc.php'.$sco->parameters;
$launcher = $sco->launch . $connector . 'aicc_sid=' . $my->id . '&aicc_url=' . $JLMS_CONFIG->get('live_site') . "/index.php?option={$option}&Itemid={$Itemid}&task=aicc_task&course_id={$course_id}" . $sco->parameters;
// (DEN) check this URL /\ !!!!!!!!!
} else {
if (isset($sco->parameters) && !empty($sco->parameters)) {
$launcher = $sco->launch . $connector . $sco->parameters;
} else {
$launcher = $sco->launch;
}
}
$query = "SELECT * FROM #__lms_scorm_packages WHERE id = {$scorm->scorm_package}";
$JLMS_DB->SetQuery($query);
$scorm_ref = $JLMS_DB->LoadObject();
//$reference = $CFG->dataroot.'/'.$courseid.'/'.$reference;
//$row->reference = _JOOMLMS_SCORM_FOLDER_PATH . "/" . $scorm_ref->package_srv_name;
$reference_folder = $JLMS_CONFIG->get('live_site') . "/" . _JOOMLMS_SCORM_PLAYER . "/" . $scorm_ref->folder_srv_name;
//$reference_folder = _JOOMLMS_SCORM_FOLDER_PATH . "/" . $scorm_ref->folder_srv_name;
// (DEN) we don't use external links nor repositry (but maybe...maybe...)
/*if (scorm_external_link($sco->launch)) {
// Remote learning activity
$result = $launcher;
} else if ($scorm->reference[0] == '#') {
// Repository
require_once($repositoryconfigfile);
$result = $CFG->repositorywebroot.substr($scorm->reference,1).'/'.$sco->launch;
} else {*/
if (true) {
// (DEN) we don't use external packages
/*if ((basename($scorm->reference) == 'imsmanifest.xml') && scorm_external_link($scorm->reference)) {
// Remote manifest
$result = dirname($scorm->reference).'/'.$launcher;
} else {*/
if (true) {
// Moodle internal package/manifest or remote (auto-imported) package
//if (basename($scorm->reference) == 'imsmanifest.xml') {
if (basename($reference_folder) == 'imsmanifest.xml') {
//$basedir = dirname($scorm->reference);
$basedir = dirname($reference_folder);
} else {
$basedir = $reference_folder;
//$CFG->moddata.'/scorm/'.$scorm->id;
}
/*if ($CFG->slasharguments) {
$result = $CFG->wwwroot.'/file.php/'.$scorm->course.'/'.$basedir.'/'.$launcher;
} else {
$result = $CFG->wwwroot.'/file.php?file=/'.$scorm->course.'/'.$basedir.'/'.$launcher;
}*/
$result = $reference_folder . '/' . $launcher;
// determine the name of the API variable, which are we looking for
$LMS_api = $scorm->version == 'scorm_12' || $scorm->version == 'SCORM_1.2' || empty($scorm->version) ? 'API' : 'API_1484_11';
if (isset($sco->scormtype) && strtolower($sco->scormtype) == 'asset') {
$delayseconds = 2;
// if resource is 'asset' - we don't need SCORM API
}
?>
<html>
<head>
<title>LoadSCO</title>
<script type="text/javascript">
//<![CDATA[
var delaySeconds = <?php
echo $delayseconds;
?>
function findscormAPI(win) {
var findAPITries = 0;
while ((win.<?php
echo $LMS_api;
?>
== null) && (win.parent != null) && (win.parent != win)) {
findAPITries++;
if (findAPITries > 7) { // we don't have more than 7 nested window objects....
return null;
}
win = win.parent;
}
return win.<?php
echo $LMS_api;
?>
;
}
function getscormAPI() {
var theAPI = findscormAPI(window);
if ((theAPI == null) && (window.opener != null) && (typeof(window.opener) != "undefined")) {
theAPI = findscormAPI(window.opener);
}
if (theAPI == null) {
return null;
}
return theAPI;
}
function try_redirect() {
if (getscormAPI() == null) {
delaySeconds = delaySeconds - 1;
if (delaySeconds < 0) {
setTimeout('do_window_redirect();',1000);
} else {
setTimeout('try_redirect();',1000);
}
} else {
setTimeout('do_window_redirect();',1000);
}
}
function do_window_redirect() {
document.location = "<?php
echo $result;
?>
";
}
//]]>
</script>
<noscript>
<meta http-equiv="refresh" content="<?php
echo $delayseconds_nojs;
?>
;url=<?php
echo $result;
?>
" />
</noscript>
</head>
<body onload="try_redirect();">
<br /><br /><center><img src="<?php
echo $JLMS_CONFIG->get('live_site');
?>
/components/com_joomla_lms/lms_images/loading.gif" height="32" width="32" border="0" alt="loading" /></center>
</body>
</html>
<?php
}
}
}
}
die;
}
function scorm_content_delivery_environment($seq, $userid)
{
$act = $seq->currentactivity;
if (scorm_seq_is('active', $act->id, $userid)) {
$seq->exception = 'DB.2-1';
return $seq;
}
$track = get_record('scorm_scoes_track', 'scoid', $act->id, 'userid', $userid, 'element', 'suspendedactivity');
if ($track != null) {
$seq = scorm_clear_suspended_activity($seq->delivery, $seq);
}
$seq = scorm_terminate_descendent_attempts($seq->delivery, $userid, $seq);
$ancestors = scorm_get_ancestors($seq->delivery);
$arrpath = array_reverse($ancestors);
array_push($arrpath, $seq->delivery);
foreach ($arrpath as $activity) {
if (!scorm_seq_is('active', $activity->id, $userid)) {
if (!isset($activity->tracked) || $activity->tracked == 1) {
if (!scorm_seq_is('suspended', $activity->id, $userid)) {
$r = get_record('scorm_scoes_track', 'scoid', $activity->id, 'userid', $userid, 'element', 'activityattemptcount');
$r->value = $r->value + 1;
update_record('scorm_scoes_track', $r);
if ($r->value == 1) {
scorm_seq_set('activityprogressstatus', $activity->id, $userid, 'true');
}
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'objectiveprogressstatus', 'false');
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'objectivesatisfiedstatus', 'false');
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'objectivemeasurestatus', 'false');
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'objectivenormalizedmeasure', 0.0);
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'attemptprogressstatus', 'false');
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'attemptcompletionstatus', 'false');
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'attemptabsoluteduration', 0.0);
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'attemptexperiencedduration', 0.0);
scorm_insert_track($userid, $activity->scorm, $activity->id, 0, 'attemptcompletionamount', 0.0);
}
}
scorm_seq_set('active', $activity->id, $userid, 'true');
}
}
$seq->delivery = $seq->currentactivity;
scorm_seq_set('suspendedactivity', $activity->id, $userid, 'false');
//ONCE THE DELIVERY BEGINS (How should I check that?)
if (isset($activity->tracked) || $activity->tracked == 0) {
//How should I track the info and what should I do to not record the information for the activity during delivery?
$atabsdur = get_record('scorm_scoes_track', 'scoid', $activity->id, 'userid', $userid, 'element', 'attemptabsoluteduration');
$atexpdur = get_record('scorm_scoes_track', 'scoid', $activity->id, 'userid', $userid, 'element', 'attemptexperiencedduration');
}
return $seq;
}
/**
* Saves a SCORM tracking record.
* It will overwrite any existing tracking data for this attempt.
* Validation should be performed before running the function to ensure the user will not lose any existing attempt data.
*
* @param int $scoid the SCO id
* @param string $attempt the attempt number
* @param array $tracks the track records to be stored
* @return array warnings and the scoes data
* @throws moodle_exception
* @since Moodle 3.0
*/
public static function insert_scorm_tracks($scoid, $attempt, $tracks)
{
global $USER, $DB;
$params = self::validate_parameters(self::insert_scorm_tracks_parameters(), array('scoid' => $scoid, 'attempt' => $attempt, 'tracks' => $tracks));
$trackids = array();
$warnings = array();
$sco = scorm_get_sco($params['scoid'], SCO_ONLY);
if (!$sco) {
throw new moodle_exception('cannotfindsco', 'scorm');
}
$scorm = $DB->get_record('scorm', array('id' => $sco->scorm), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('scorm', $scorm->id);
$context = context_module::instance($cm->id);
self::validate_context($context);
// Check settings / permissions to view the SCORM.
require_capability('mod/scorm:savetrack', $context);
// Check settings / permissions to view the SCORM.
scorm_require_available($scorm);
foreach ($params['tracks'] as $track) {
$element = $track['element'];
$value = $track['value'];
$trackid = scorm_insert_track($USER->id, $scorm->id, $sco->id, $params['attempt'], $element, $value, $scorm->forcecompleted);
if ($trackid) {
$trackids[] = $trackid;
} else {
$warnings[] = array('item' => 'scorm', 'itemid' => $scorm->id, 'warningcode' => 1, 'message' => 'Element: ' . $element . ' was not saved');
}
}
$result = array();
$result['trackids'] = $trackids;
$result['warnings'] = $warnings;
return $result;
}
error("Course Module ID was incorrect");
}
} else {
error('A required parameter is missing');
}
}
require_login($course->id, false, $cm);
if (confirm_sesskey() && !empty($scoid)) {
$result = true;
$request = null;
if (has_capability('mod/scorm:savetrack', get_context_instance(CONTEXT_MODULE, $cm->id))) {
foreach ($_POST 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, $netelement, $value) && $result;
}
if (substr($element, 0, 15) == 'adl.nav.request') {
// SCORM 2004 Sequencing Request
require_once 'datamodels/sequencinglib.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);
}
} else {
print_error('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', get_context_instance(CONTEXT_MODULE, $cm->id))) {
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) && $result;
}
if (substr($element, 0, 15) == 'adl.nav.request') {
// SCORM 2004 Sequencing Request
require_once $CFG->dirroot . '/mod/scorm/datamodels/sequencinglib.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, $value);
function scorm_seq_set($what, $scoid, $userid, $attempt = 0, $value = 'true')
{
/// set passed activity to active or not
if ($value == false) {
delete_record('scorm_scoes_track', 'scoid', $scoid, 'userid', $userid, 'element', $what);
} else {
$sco = scorm_get_sco($scoid);
scorm_insert_track($userid, $sco->scorm, $sco->id, 0, $what, $value);
}
}
function scorm_tcapi_store_statement($params, $statementObject) {
global $CFG, $USER, $DB, $SESSION;
if (isset($params['actor']) && isset($params['actor']->moodle_user))
$userid = $params['actor']->moodle_user;
else
$userid = $USER->id;
if (isset($params['moodle_mod_id']))
$scoid = $params['moodle_mod_id'];
else
throw new invalid_parameter_exception('Module id not provided.');
require_once($CFG->dirroot.'/mod/scorm/locallib.php');
if (($sco = scorm_get_sco($scoid)) && ($attempt = scorm_get_last_attempt($sco->scorm, $userid)))
{
$usertrack = scorm_get_tracks($scoid, $userid, $attempt);
// if the activity is considered complete, only update the time if it doesn't yet exist
$attempt_complete = ($usertrack && (($usertrack->status == 'completed') || ($usertrack->status == 'passed') || ($usertrack->status == 'failed')));
$statement = $statementObject->statement;
$statementRow = $statementObject->statementRow;
// check that the incoming statement refers to the sco identifier
if (isset($statement->activity)) {
$sco_activity = $statement->activity;
// TODO: Add support for interaction tracks for child results reporting.
//if (!empty($statement->activity->grouping_id) && ($lrs_activity = $DB->get_record_select('tcapi_activity','id = ?',array($statement->activity->grouping_id))))
//$sco_activity = $lrs_activity;
if ($sco->identifier == $sco_activity->activity_id) {
// check for existing cmi.core.lesson_status
// set default to 'incomplete'
// check statement->verb and set cmi.core.lesson_status as appropriate
$cmiCoreLessonStatus = (empty($usertrack->status) || $usertrack->status == 'notattempted') ? 'incomplete' : $usertrack->status;
if (in_array(strtolower($statementRow->verb),array('completed','passed','mastered','failed'))) {
$cmiCoreLessonStatus = strtolower($statementRow->verb);
// Indicates activity status is complete
$complStatus = ($cmiCoreLessonStatus !== 'failed') ? 'completed' : 'incomplete';
if (!$attempt_complete)
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.completion_status', $complStatus);
// Create/update track for cmi.core.lesson_status
if (!$attempt_complete && in_array($cmiCoreLessonStatus,array('passed','failed','completed','incomplete')))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.lesson_status', $cmiCoreLessonStatus);
if (!$attempt_complete && in_array($cmiCoreLessonStatus,array('passed','failed')))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.success_status', $cmiCoreLessonStatus);
elseif (!isset($usertrack->{'cmi.success_status'}))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.success_status', 'unknown');
// check if any result was reported
if (isset($statementObject->resultRow)) {
$result = $statementObject->resultRow;
// if a duration was reported, add to any existing total_time
if (isset($result->duration))
{
if ($usertrack->total_time == '00:00:00')
$total_time = $result->duration;
elseif (!$attempt_complete)
$total_time = scorm_tcapi_add_time($result->duration, $usertrack->total_time);
if (isset($total_time))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.total_time', $total_time);
}
if (isset($result->score) && !$attempt_complete)
{
$score = json_decode($result->score);
if (isset($score->raw))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.raw', $score->raw);
if (isset($score->min))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.min', $score->min);
if (isset($score->max))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.max', $score->max);
// if scaled is provided but no raw, calculate the raw as we need it for SCORM grades
// try to use the min/max if available. if not, use 0/100
if (isset($score->scaled)) {
if (!isset($score->raw)) {
$scoremin = (isset($score->min)) ? $score->min : 0;
$scoremax = (isset($score->max)) ? $score->max : 100;
$score->raw = ($score->scaled*($scoremax-$scoremin))+$scoremin;
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.raw', $score->raw);
if (!isset($score->min))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.min', $scoremin);
if (!isset($score->max))
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.score.max', $scoremax);
}
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.score.scaled', $score->scaled);
}
}
}
}
if ($attempt_complete)
return $statementObject->statementId;
// set cmi.core.exit to suspend if status is incomplete, else remove the track entry
if ($cmiCoreLessonStatus == 'incomplete')
scorm_insert_track($userid, $sco->scorm, $scoid, $attempt, 'cmi.core.exit', 'suspend');
elseif ($track = $DB->get_record('scorm_scoes_track', array('userid'=>$userid, 'scormid'=>$sco->scorm, 'scoid'=>$scoid, 'attempt'=>$attempt, 'element'=>'cmi.core.exit')))
$DB->delete_records_select('scorm_scoes_track', 'id = ?', array($track->id));
}
}
}
else
throw new invalid_parameter_exception('Parameters invalid or Scorm/Sco not found.');
return $statementObject->statementId;
}