/**
* check condition
* @param type $a_exc_id
* @param type $a_operator
* @param type $a_value
* @param type $a_usr_id
* @return boolean
*/
public static function checkCondition($a_exc_id, $a_operator, $a_value, $a_usr_id)
{
include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
include_once './Modules/Exercise/classes/class.ilExerciseMembers.php';
switch ($a_operator) {
case ilConditionHandler::OPERATOR_PASSED:
if (ilExerciseMembers::_lookupStatus($a_exc_id, $a_usr_id) == "passed") {
return true;
} else {
return false;
}
break;
case ilConditionHandler::OPERATOR_FAILED:
return ilExerciseMembers::_lookupStatus($a_exc_id, $a_usr_id) == 'failed';
default:
return true;
}
return true;
}
/**
* Determine status
*
* @param integer object id
* @param integer user id
* @param object object (optional depends on object type)
* @return integer status
*/
function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
{
global $ilObjDataCache;
$status = LP_STATUS_NOT_ATTEMPTED_NUM;
switch ($ilObjDataCache->lookupType($a_obj_id)) {
case 'exc':
include_once './Services/Tracking/classes/class.ilChangeEvent.php';
include_once './Modules/Exercise/classes/class.ilExerciseMembers.php';
if (ilChangeEvent::hasAccessed($a_obj_id, $a_user_id) || ilExerciseMembers::_hasReturned($a_obj_id, $a_user_id)) {
$status = LP_STATUS_IN_PROGRESS_NUM;
}
$ex_stat = ilExerciseMembers::_lookupStatus($a_obj_id, $a_user_id);
if ($ex_stat == "passed") {
$status = LP_STATUS_COMPLETED_NUM;
}
if ($ex_stat == "failed") {
$status = LP_STATUS_FAILED_NUM;
}
break;
}
return $status;
}
/**
* Returns an array containing all variables and values which can be exchanged in the certificate
* The values should be calculated from real data. The $params parameter array should contain all
* necessary information to calculate the values.
*
* @param array $params An array of parameters to calculate the certificate parameter values
* @return array The certificate variables
*/
public function getCertificateVariablesForPresentation($params = array())
{
global $lng;
$user_id = $params["user_id"];
include_once 'Services/Tracking/classes/class.ilLPMarks.php';
$mark = ilLPMarks::_lookupMark($user_id, $this->object->getId());
include_once 'Modules/Exercise/classes/class.ilExerciseMembers.php';
$status = ilExerciseMembers::_lookupStatus($this->object->getId(), $user_id);
$user_data = ilObjUser::_lookupFields($user_id);
$completion_date = $this->getUserCompletionDate($user_id);
$vars = $this->getBaseVariablesForPresentation($user_data, null, $completion_date);
$vars["RESULT_PASSED"] = ilUtil::prepareFormOutput($lng->txt("exc_" . $status));
$vars["RESULT_MARK"] = ilUtil::prepareFormOutput($mark);
$vars["EXERCISE_TITLE"] = ilUtil::prepareFormOutput($this->object->getTitle());
foreach ($vars as $id => $caption) {
$insert_tags["[" . $id . "]"] = $caption;
}
return $insert_tags;
}
/**
* Check if given user has certificate to show/download
*
* @param int $a_user_id
* @return bool
*/
function hasUserCertificate($a_user_id)
{
// show certificate?
include_once "Services/Certificate/classes/class.ilCertificate.php";
if (ilCertificate::isActive() && ilCertificate::isObjectActive($this->getId())) {
$certificate_visible = $this->getCertificateVisibility();
// if not never
if ($certificate_visible != 2) {
// if passed only
include_once 'Modules/Exercise/classes/class.ilExerciseMembers.php';
$status = ilExerciseMembers::_lookupStatus($this->getId(), $a_user_id);
if ($certificate_visible == 1 && $status == "passed") {
return true;
} else {
if ($certificate_visible == 0 && $status != "notgraded") {
return true;
}
}
}
}
return false;
}
/**
* Fill table row
*/
protected function fillRow($d)
{
global $lng, $ilCtrl;
$user_id = $d["user_id"];
foreach ($this->ass_data as $ass) {
// grade
$this->tpl->setCurrentBlock("grade");
$status = ilExAssignment::lookupStatusOfUser($ass["id"], $user_id);
$this->tpl->setVariable("SEL_" . strtoupper($status), ' selected="selected" ');
$this->tpl->setVariable("TXT_NOTGRADED", $lng->txt("exc_notgraded"));
$this->tpl->setVariable("TXT_PASSED", $lng->txt("exc_passed"));
$this->tpl->setVariable("TXT_FAILED", $lng->txt("exc_failed"));
switch ($status) {
case "passed":
$pic = "scorm/passed.svg";
break;
case "failed":
$pic = "scorm/failed.svg";
break;
default:
$pic = "scorm/not_attempted.svg";
break;
}
$this->tpl->setVariable("IMG_STATUS", ilUtil::getImagePath($pic));
$this->tpl->setVariable("ALT_STATUS", $lng->txt("exc_" . $status));
// mark
$mark = ilExAssignment::lookupMarkOfUser($ass["id"], $user_id);
$this->tpl->setVariable("VAL_ONLY_MARK", $mark);
$this->tpl->parseCurrentBlock();
}
// exercise total
// mark input
$this->tpl->setCurrentBlock("mark_input");
$this->tpl->setVariable("TXT_MARK", $lng->txt("exc_mark"));
$this->tpl->setVariable("NAME_MARK", "mark[" . $user_id . "]");
include_once 'Services/Tracking/classes/class.ilLPMarks.php';
$mark = ilLPMarks::_lookupMark($user_id, $this->exc_id);
$this->tpl->setVariable("VAL_MARK", ilUtil::prepareFormOutput($mark));
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("grade");
$status = ilExerciseMembers::_lookupStatus($this->exc_id, $user_id);
$this->tpl->setVariable("SEL_" . strtoupper($status), ' selected="selected" ');
switch ($status) {
case "passed":
$pic = "scorm/passed.svg";
break;
case "failed":
$pic = "scorm/failed.svg";
break;
default:
$pic = "scorm/not_attempted.svg";
break;
}
$this->tpl->setVariable("IMG_STATUS", ilUtil::getImagePath($pic));
$this->tpl->setVariable("ALT_STATUS", $lng->txt("exc_" . $status));
// mark
/*$this->tpl->setVariable("TXT_MARK", $lng->txt("exc_mark"));
$this->tpl->setVariable("NAME_MARK",
"mark[".$d["id"]."]");
$mark = ilExAssignment::lookupMarkOfUser($ass["id"], $user_id);
$this->tpl->setVariable("VAL_MARK",
ilUtil::prepareFormOutput($mark));*/
$this->tpl->parseCurrentBlock();
// name
$this->tpl->setVariable("TXT_NAME", $d["lastname"] . ", " . $d["firstname"] . " [" . $d["login"] . "]");
$this->tpl->setVariable("VAL_ID", $user_id);
$ilCtrl->setParameter($this->parent_obj, "part_id", $user_id);
$this->tpl->setVariable("LINK_NAME", $ilCtrl->getLinkTarget($this->parent_obj, "showParticipant"));
// comment
$this->tpl->setVariable("ID_COMMENT", $user_id);
$c = ilLPMarks::_lookupComment($user_id, $this->exc_id);
$this->tpl->setVariable("VAL_COMMENT", ilUtil::prepareFormOutput($c));
}
