function addCourse($sid, $target_id, $crs_xml)
{
$this->initAuth($sid);
$this->initIlias();
if (!$this->__checkSession($sid)) {
return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
}
if (!is_numeric($target_id)) {
return $this->__raiseError('No valid target id given. Please choose an existing reference id of an ILIAS category', 'Client');
}
global $rbacsystem;
if (!($target_obj =& ilObjectFactory::getInstanceByRefId($target_id, false))) {
return $this->__raiseError('No valid target given.', 'Client');
}
if (ilObject::_isInTrash($target_id)) {
return $this->__raiseError("Parent with ID {$target_id} has been deleted.", 'CLIENT_OBJECT_DELETED');
}
if (!$rbacsystem->checkAccess('create', $target_id, 'crs')) {
return $this->__raiseError('Check access failed. No permission to create courses', 'Server');
}
// Start import
include_once "Modules/Course/classes/class.ilObjCourse.php";
$newObj = new ilObjCourse();
$newObj->setType('crs');
$newObj->setTitle('dummy');
$newObj->setDescription("");
$newObj->create(true);
// true for upload
$newObj->createReference();
$newObj->putInTree($target_id);
$newObj->setPermissions($target_id);
include_once 'Modules/Course/classes/class.ilCourseXMLParser.php';
$xml_parser = new ilCourseXMLParser($newObj);
$xml_parser->setXMLContent($crs_xml);
$xml_parser->startParsing();
return $newObj->getRefId() ? $newObj->getRefId() : "0";
}
public function getUserCourse($courseId)
{
global $ilUser, $ilObjDataCache;
$this->log($courseId);
$items = ilParticipants::_getMembershipByType($ilUser->getId(), 'crs');
foreach ($items as $obj_id) {
$this->log($obj_id . " :: " . $courseId);
if ($obj_id == $courseId) {
$crs = new ilObjCourse($obj_id, false);
$crs->read();
$title = $crs->getTitle();
$description = $crs->getDescription();
// $this->log($crs->getOfflineStatus());
if ($crs->getOfflineStatus() == 1) {
// skip offline courses
continue;
}
$course = array("id" => $obj_id, "title" => $title, "description" => $description);
// 2 get course objects
$item_references = ilObject::_getAllReferences($obj_id);
reset($item_references);
if (strcmp($this->iliasVersion, "4.2") === 0) {
foreach ($item_references as $ref_id => $x) {
// Antique Ilias
// For some strange reason remains the $crs->getRefId() remains empty
$crs = new ilObjCourse($ref_id);
// TODO: Verify that the course is online
// TODO: If the course is offline, check if the user is admin.
// TODO: skip offline student courses
require_once 'Modules/Course/classes/class.ilCourseItems.php';
$courseItems = new ilCourseItems($crs->getRefId(), 0, $ilUser->getId());
$courseItemList = $courseItems->getAllItems();
$course["content-type"] = $this->mapItemTypes($courseItemList, false);
break;
}
} else {
// Modern Ilias
foreach ($item_references as $ref_id => $x) {
$crs = new ilObjCourse($ref_id);
// TODO: Verify that the course is online
// TODO: If the course is offline, check if the user is admin.
// TODO: skip offline student courses
$courseItemList = $crs->getSubItems();
// TODO check with Ilias 4.4 and 4.3
// $this->log(">>> IL >>> " . json_encode($courseItemList["_all"]));
$course["content-type"] = $this->mapItemTypes($courseItemList, true);
}
}
return $course;
}
}
return null;
}
/**
* Return all Placeholders of Learning Progress data
*
* @param ilObjCourse $course
* @param ilObjUser $user
* @return array
*/
protected function parseLearningProgressPlaceholders(ilObjCourse $course, ilObjUser $user)
{
$passed_datetime = ilCourseParticipants::getDateTimeOfPassed($course->getId(), $user->getId());
$lp_fields = array('first_access', 'last_access', 'percentage', 'status', 'read_count', 'childs_spent_seconds');
$lp_data = ilTrQuery::getObjectsDataForUser($user->getId(), $course->getId(), $course->getRefId(), '', '', 0, 9999, null, $lp_fields);
$lp_avg = $this->buildAvgPercentageOfCourseObjects($lp_data);
$lp_crs = array();
$max_last_access = 0;
foreach ($lp_data['set'] as $v) {
if ($v['type'] == 'crs') {
$lp_crs = $v;
$lp_crs['first_access'] = strtotime($v['first_access']);
// First access is not stored as UNIX timestamp...
}
if ($v['last_access'] > $max_last_access) {
$max_last_access = $v['last_access'];
}
}
$lp_crs['last_access'] = $max_last_access;
// calculates spent time different for scorm modules if enabled in config
/** @var $cert_def srCertificateDefinition */
$cert_definition = $this->certificate->getDefinition();
if ($cert_definition->getScormTiming()) {
$spent_seconds = 0;
require_once './Services/Object/classes/class.ilObjectLP.php';
$ilScormLP = ilObjectLP::getInstance($course->getId());
/**
* @var $ilLPCollection ilLPCollection
*/
$ilLPCollection = $ilScormLP->getCollectionInstance();
if ($ilLPCollection instanceof ilLPCollection) {
foreach ($ilLPCollection->getItems() as $item) {
$spent_seconds += $this->getSpentSeconds(ilObject::_lookupObjectId($item), $user->getId());
}
}
$lp_crs['childs_spent_seconds'] = $spent_seconds;
}
$lp_spent_time = $this->buildLpSpentTime($lp_crs);
return array('DATE_COMPLETED' => $this->formatDate('DATE_COMPLETED', strtotime($passed_datetime)), 'DATETIME_COMPLETED' => $this->formatDateTime('DATETIME_COMPLETED', strtotime($passed_datetime)), 'LP_FIRST_ACCESS' => $this->formatDateTime('LP_FIRST_ACCESS', (int) $lp_crs['first_access']), 'LP_LAST_ACCESS' => $this->formatDateTime('LP_LAST_ACCESS', (int) $lp_crs['last_access']), 'LP_SPENT_TIME' => $lp_spent_time, 'LP_SPENT_SECONDS' => $lp_crs['childs_spent_seconds'], 'LP_READ_COUNT' => $lp_crs['read_count'], 'LP_STATUS' => $lp_crs['status'], 'LP_AVG_PERCENTAGE' => $lp_avg);
}
