protected function resetCustomLPDataForUserIds(array $a_user_ids, $a_recursive = true)
{
/* @var ilObjTest $testOBJ */
require_once 'Services/Object/classes/class.ilObjectFactory.php';
$testOBJ = ilObjectFactory::getInstanceByObjId($this->obj_id);
$testOBJ->removeTestResults($a_user_ids);
// :TODO: there has to be a better way
$test_ref_id = (int) $_REQUEST["ref_id"];
if ($test_ref_id) {
require_once "Modules/Course/classes/Objectives/class.ilLOSettings.php";
$course_obj_id = ilLOSettings::isObjectiveTest($test_ref_id);
if ($course_obj_id) {
// is test initial and/or qualified?
$lo_settings = ilLOSettings::getInstanceByObjId($course_obj_id);
$is_i = $lo_settings->getInitialTest() == $test_ref_id;
$is_q = $lo_settings->getQualifiedTest() == $test_ref_id;
// remove objective results data
require_once "Modules/Course/classes/Objectives/class.ilLOUserResults.php";
ilLOUserResults::deleteResultsFromLP($course_obj_id, $a_user_ids, $is_i, $is_q);
// refresh LP - see ilLPStatusWrapper::_updateStatus()
require_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$lp_status = ilLPStatusFactory::_getInstance($course_obj_id);
if (strtolower(get_class($lp_status)) != "illpstatus") {
foreach ($a_user_ids as $user_id) {
$lp_status->_updateStatus($course_obj_id, $user_id);
}
}
}
}
}
/**
* Get in progress users for object
*
* @param int $a_obj_id
* @param array $a_user_ids
* @return array
*/
public static function _lookupInProgressForObject($a_obj_id, $a_user_ids = null)
{
$class = ilLPStatusFactory::_getClassById($a_obj_id);
return $class::_lookupInProgressForObject($a_obj_id, $a_user_ids);
}
protected function checkLPIcon($a_id)
{
global $ilUser;
// do it once for all chapters
if ($this->lp_cache[$this->lm_obj->getId()] === null) {
$this->lp_cache[$this->lm_obj->getId()] = false;
include_once './Services/Tracking/classes/class.ilLearningProgressAccess.php';
if (ilLearningProgressAccess::checkAccess($this->lm_obj->getRefId())) {
$info = null;
include_once './Services/Object/classes/class.ilObjectLP.php';
$olp = ilObjectLP::getInstance($this->lm_obj->getId());
if ($olp->getCurrentMode() == ilLPObjSettings::LP_MODE_COLLECTION_MANUAL || $olp->getCurrentMode() == ilLPObjSettings::LP_MODE_COLLECTION_TLT) {
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$class = ilLPStatusFactory::_getClassById($this->lm_obj->getId(), $olp->getCurrentMode());
$info = $class::_getStatusInfo($this->lm_obj->getId());
}
// parse collection items
if (is_array($info["items"])) {
foreach ($info["items"] as $item_id) {
$status = ilLPStatus::LP_STATUS_NOT_ATTEMPTED_NUM;
if (is_array($info["in_progress"][$item_id]) && in_array($ilUser->getId(), $info["in_progress"][$item_id])) {
$status = ilLPStatus::LP_STATUS_IN_PROGRESS_NUM;
} else {
if (is_array($info["completed"][$item_id]) && in_array($ilUser->getId(), $info["completed"][$item_id])) {
$status = ilLPStatus::LP_STATUS_COMPLETED_NUM;
}
}
$this->lp_cache[$this->lm_obj->getId()][$item_id] = $status;
}
}
}
include_once './Services/Tracking/classes/class.ilLearningProgressBaseGUI.php';
}
if (is_array($this->lp_cache[$this->lm_obj->getId()]) && isset($this->lp_cache[$this->lm_obj->getId()][$a_id])) {
return ilLearningProgressBaseGUI::_getImagePathForStatus($this->lp_cache[$this->lm_obj->getId()][$a_id]);
}
}
/**
* This function checks whether the status for a given number of users is dirty and must be
* recalculated. "Missing" records are not inserted!
*
* @param
* @return
*/
static function checkStatusForObject($a_obj_id, $a_users = false)
{
global $ilDB;
//@todo: there maybe the need to add extra handling for sessions here, since the
// "in progress" status is time dependent here. On the other hand, if they registered
// to the session, they already accessed the course and should have a "in progress"
// anyway. But the status on the session itself may not be correct.
$sql = "SELECT usr_id FROM ut_lp_marks WHERE " . " obj_id = " . $ilDB->quote($a_obj_id, "integer") . " AND " . " status_dirty = " . $ilDB->quote(1, "integer");
if (is_array($a_users) && count($a_users) > 0) {
$sql .= " AND " . $ilDB->in("usr_id", $a_users, false, "integer");
}
$set = $ilDB->query($sql);
$dirty = false;
if ($rec = $ilDB->fetchAssoc($set)) {
$dirty = true;
}
// check if any records are missing
$missing = false;
if (!$dirty && is_array($a_users) && count($a_users) > 0) {
$set = $ilDB->query("SELECT count(usr_id) cnt FROM ut_lp_marks WHERE " . " obj_id = " . $ilDB->quote($a_obj_id, "integer") . " AND " . $ilDB->in("usr_id", $a_users, false, "integer"));
$r = $ilDB->fetchAssoc($set);
if ($r["cnt"] < count($a_users)) {
$missing = true;
}
}
// refresh status, if records are dirty or missing
if ($dirty || $missing) {
require_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
// #13330
$trac_obj = ilLPStatusFactory::_getInstance($a_obj_id);
$trac_obj->refreshStatus($a_obj_id, $a_users);
}
}
/**
* Test LP marks
* @param
* @return
*/
public function testLPMarks()
{
include_once './Services/Tracking/classes/class.ilLPMarks.php';
include_once './Services/Tracking/classes/class.ilLPStatusFactory.php';
$marks = new ilLPMarks(999, 888);
$marks->setMark('Gut');
$marks->setComment('Weiter so');
$marks->setCompleted(true);
$marks->update();
$marks = new ilLPMarks(999, 888);
$mark = $marks->getMark();
$this->assertEquals($mark, 'Gut');
$comment = ilLPMarks::_lookupComment(888, 999);
$this->assertEquals($comment, 'Weiter so');
$class = ilLPStatusFactory::_getClassById(999, ilLPObjSettings::LP_MODE_MANUAL);
$completed = $class::_getCompleted(999);
$this->assertEquals(array(888), $completed);
ilLPMarks::deleteObject(999);
}
protected function showtlt()
{
global $lng, $ilCtrl, $tpl, $ilUser;
include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
$form = new ilPropertyFormGUI();
$form->setFormAction($ilCtrl->getFormAction($this, "showtlt"));
$form->setTitle($lng->txt("learning_progress"));
$form->setDescription($lng->txt("trac_collection_tlt_learner_info"));
$coll_items = array();
include_once './Services/Object/classes/class.ilObjectLP.php';
$olp = ilObjectLP::getInstance($this->getObjId());
$collection = $olp->getCollectionInstance();
if ($collection) {
$coll_items = $collection->getItems();
$possible_items = $collection->getPossibleItems($this->getRefId());
// for titles
}
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$class = ilLPStatusFactory::_getClassById($this->getObjId(), ilLPObjSettings::LP_MODE_COLLECTION_TLT);
$info = $class::_getStatusInfo($this->getObjId(), true);
foreach ($coll_items as $item_id) {
$field = new ilCustomInputGUI($possible_items[$item_id]["title"]);
// lp status
$status = ilLPStatus::LP_STATUS_NOT_ATTEMPTED_NUM;
if (isset($info["completed"][$item_id]) && in_array($ilUser->getId(), $info["completed"][$item_id])) {
$status = ilLPStatus::LP_STATUS_COMPLETED_NUM;
} else {
if (isset($info["in_progress"][$item_id]) && in_array($ilUser->getId(), $info["in_progress"][$item_id])) {
$status = ilLPStatus::LP_STATUS_IN_PROGRESS_NUM;
}
}
$path = ilLearningProgressBaseGUI::_getImagePathForStatus($status);
$text = ilLearningProgressBaseGUI::_getStatusText($status);
$field->setHtml(ilUtil::img($path, $text));
// stats
$spent = 0;
if (isset($info["tlt_users"][$item_id][$ilUser->getId()])) {
$spent = $info["tlt_users"][$item_id][$ilUser->getId()];
}
$needed = $info["tlt"][$item_id];
if ($needed) {
$field->setInfo(sprintf($lng->txt("trac_collection_tlt_learner_subitem"), ilFormat::_secondsToString($spent), ilFormat::_secondsToString($needed), min(100, round(abs($spent) / $needed * 100))));
}
$form->addItem($field);
}
$tpl->setContent($form->getHTML());
}
/**
* Get (sub)objects for given object, also handles learning objectives (course only)
*
* @param int $a_parent_obj_id
* @param int $a_parent_ref_id
* @param int $use_collection
* @param bool $a_refresh_status
* @param array $a_user_ids
* @return array object_ids, objectives_parent_id
*/
public static function getObjectIds($a_parent_obj_id, $a_parent_ref_id = false, $use_collection = true, $a_refresh_status = true, $a_user_ids = null)
{
include_once "Services/Object/classes/class.ilObjectLP.php";
$object_ids = array($a_parent_obj_id);
$ref_ids = array($a_parent_obj_id => $a_parent_ref_id);
$objectives_parent_id = $scorm = $subitems = false;
$olp = ilObjectLP::getInstance($a_parent_obj_id);
$mode = $olp->getCurrentMode();
switch ($mode) {
// what about LP_MODE_SCORM_PACKAGE ?
case ilLPObjSettings::LP_MODE_SCORM:
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$status_scorm = ilLPStatusFactory::_getInstance($a_parent_obj_id, ilLPObjSettings::LP_MODE_SCORM);
$scorm = $status_scorm->_getStatusInfo($a_parent_obj_id);
break;
case ilLPObjSettings::LP_MODE_OBJECTIVES:
if (ilObject::_lookupType($a_parent_obj_id) == "crs") {
$objectives_parent_id = $a_parent_obj_id;
}
break;
case ilLPObjSettings::LP_MODE_COLLECTION_MANUAL:
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$status_coll_man = ilLPStatusFactory::_getInstance($a_parent_obj_id, ilLPObjSettings::LP_MODE_COLLECTION_MANUAL);
$subitems = $status_coll_man->_getStatusInfo($a_parent_obj_id);
break;
case ilLPObjSettings::LP_MODE_COLLECTION_TLT:
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$status_coll_tlt = ilLPStatusFactory::_getInstance($a_parent_obj_id, ilLPObjSettings::LP_MODE_COLLECTION_TLT);
$subitems = $status_coll_tlt->_getStatusInfo($a_parent_obj_id);
break;
default:
// lp collection
if ($use_collection) {
$collection = $olp->getCollectionInstance();
if ($collection) {
foreach ($collection->getItems() as $child_ref_id) {
$child_id = ilObject::_lookupObjId($child_ref_id);
$object_ids[] = $child_id;
$ref_ids[$child_id] = $child_ref_id;
}
}
} else {
self::getSubTree($a_parent_ref_id, $object_ids, $ref_ids);
$object_ids = array_unique($object_ids);
}
foreach ($object_ids as $idx => $object_id) {
if (!$object_id) {
unset($object_ids[$idx]);
}
}
break;
}
if ($a_refresh_status) {
self::refreshObjectsStatus($object_ids, $a_user_ids);
}
return array("object_ids" => $object_ids, "ref_ids" => $ref_ids, "objectives_parent_id" => $objectives_parent_id, "scorm" => $scorm, "subitems" => $subitems);
}
/**
* Get in progress users for object
*
* @param int $a_obj_id
* @param array $a_user_ids
* @return array
*/
public static function _lookupInProgressForObject($a_obj_id, $a_user_ids = null)
{
$class = ilLPStatusFactory::_getClassById($a_obj_id);
return call_user_func_array(array($class, "_lookupInProgressForObject"), array($a_obj_id, $a_user_ids));
}
