public function hasSCORMCertificate($sid, $ref_id, $usr_id)
{
$this->initAuth($sid);
$this->initIlias();
if (!$this->__checkSession($sid)) {
return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
}
if (!strlen($ref_id)) {
return $this->__raiseError('No ref id given. Aborting!', 'Client');
}
global $rbacsystem, $tree, $ilLog;
// get obj_id
if (!($obj_id = ilObject::_lookupObjectId($ref_id))) {
return $this->__raiseError('No exercise found for id: ' . $ref_id, 'Client');
}
if (ilObject::_isInTrash($ref_id)) {
return $this->__raiseError("Parent with ID {$ref_id} has been deleted.", 'Client');
}
$result = false;
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModuleAccess.php";
$result = ilObjSAHSLearningModuleAccess::_lookupUserCertificate($obj_id, $usr_id);
return $result;
}
/**
* Download the certificate for the active user
*/
public function downloadCertificate()
{
global $ilUser, $tree, $ilCtrl;
$allowed = false;
$last_access = 0;
$obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModuleAccess.php";
if (ilObjSAHSLearningModuleAccess::_lookupUserCertificate($obj_id)) {
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
$type = ilObjSAHSLearningModule::_lookupSubType($obj_id);
switch ($type) {
case "scorm":
include_once "./Modules/ScormAicc/classes/class.ilObjSCORMLearningModule.php";
$allowed = true;
$last_access = ilObjSCORMLearningModule::_lookupLastAccess($obj_id, $ilUser->getId());
break;
case "scorm2004":
include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModule.php";
$allowed = true;
$last_access = ilObjSCORM2004LearningModule::_lookupLastAccess($obj_id, $ilUser->getId());
break;
default:
break;
}
}
if ($allowed) {
include_once "./Services/Certificate/classes/class.ilCertificate.php";
include_once "./Modules/ScormAicc/classes/class.ilSCORMCertificateAdapter.php";
$certificate = new ilCertificate(new ilSCORMCertificateAdapter($this->slm));
$params = array("user_data" => ilObjUser::_lookupFields($ilUser->getId()), "last_access" => $last_access);
$certificate->outCertificate($params, true);
exit;
}
// redirect to parent category if certificate is not accessible
$parent = $tree->getParentId($_GET["ref_id"]);
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $parent);
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
/**
* Get item properties
*
* @return array array of property arrays:
* "alert" (boolean) => display as an alert property (usually in red)
* "property" (string) => property name
* "value" (string) => property value
*/
function getProperties()
{
global $lng, $rbacsystem;
$props = array();
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModuleAccess.php";
$editable = ilObjSAHSLearningModuleAccess::_lookupEditable($this->obj_id);
if (!$editable && ilObjSAHSLearningModuleAccess::_isOffline($this->obj_id)) {
$props[] = array("alert" => true, "property" => $lng->txt("status"), "value" => $lng->txt("offline"));
} else {
if ($editable) {
$props[] = array("alert" => true, "value" => $lng->txt("authoring_mode"));
}
}
if ($rbacsystem->checkAccess("write", $this->ref_id)) {
$props[] = array("alert" => false, "property" => $lng->txt("type"), "value" => $lng->txt("sahs"));
}
// check for certificates
if (ilObjSAHSLearningModuleAccess::_lookupUserCertificate($this->obj_id)) {
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
$type = ilObjSAHSLearningModule::_lookupSubType($this->obj_id);
switch ($type) {
case "scorm":
$lng->loadLanguageModule('certificate');
$cmd_link = "ilias.php?baseClass=ilSAHSPresentationGUI&ref_id=" . $this->ref_id . "&cmd=downloadCertificate";
$props[] = array("alert" => false, "property" => $lng->txt("condition_finished"), "value" => '<a href="' . $cmd_link . '">' . $lng->txt("download_certificate") . '</a>');
break;
case "scorm2004":
$lng->loadLanguageModule('certificate');
$cmd_link = "ilias.php?baseClass=ilSAHSPresentationGUI&ref_id=" . $this->ref_id . "&cmd=downloadCertificate";
$props[] = array("alert" => false, "property" => $lng->txt("condition_finished"), "value" => '<a href="' . $cmd_link . '">' . $lng->txt("download_certificate") . '</a>');
break;
}
}
return $props;
}