protected function checkObjectives()
{
include_once "Modules/Course/classes/class.ilObjCourse.php";
if (ilObjCourse::_lookupViewMode($this->obj_id) == IL_CRS_VIEW_OBJECTIVE) {
return true;
}
return false;
}
protected function forwardToTimingsView()
{
global $tree;
if (!($crs_ref = $tree->checkForParentType($this->ref_id, 'crs'))) {
return false;
}
include_once './Modules/Course/classes/class.ilObjCourse.php';
if (!$this->ctrl->getCmd() and ilObjCourse::_lookupViewMode(ilObject::_lookupObjId($crs_ref)) == ilContainer::VIEW_TIMING) {
if (!isset($_SESSION['crs_timings'])) {
$_SESSION['crs_timings'] = true;
}
if ($_SESSION['crs_timings'] == true) {
include_once './Modules/Course/classes/class.ilCourseContentGUI.php';
$course_content_obj = new ilCourseContentGUI($this);
$this->ctrl->setCmdClass(get_class($course_content_obj));
$this->ctrl->setCmd('editUserTimings');
$this->ctrl->forwardCommand($course_content_obj);
return true;
}
}
$_SESSION['crs_timings'] = false;
return false;
}
/**
* translate view mode
* @param int $a_obj_id
* @param int $a_view_mode
* @param int $a_ref_id
* @return int
*/
protected static function translateViewMode($a_obj_id, $a_view_mode, $a_ref_id = null)
{
global $tree;
if (!$a_view_mode) {
$a_view_mode = ilContainer::VIEW_DEFAULT;
}
// view mode is inherit => check for parent course
if ($a_view_mode == ilContainer::VIEW_INHERIT) {
if (!$a_ref_id) {
$ref = ilObject::_getAllReferences($a_obj_id);
$a_ref_id = end($ref);
}
$crs_ref = $tree->checkForParentType($a_ref_id, 'crs');
if (!$crs_ref) {
return ilContainer::VIEW_DEFAULT;
}
include_once './Modules/Course/classes/class.ilObjCourse.php';
$view_mode = ilObjCourse::_lookupViewMode(ilObject::_lookupObjId($crs_ref));
// validate course view mode
if (!in_array($view_mode, array(ilContainer::VIEW_SESSIONS, ilContainer::VIEW_BY_TYPE, ilContainer::VIEW_SIMPLE))) {
return ilContainer::VIEW_DEFAULT;
}
return $view_mode;
}
return $a_view_mode;
}
/**
* We need a static version of this, e.g. in folders of the course
*/
static function _modifyItemGUI($a_item_list_gui, $a_cmd_class, $a_item_data, $a_show_path, $a_abo_status, $a_course_ref_id, $a_course_obj_id, $a_parent_ref_id = 0)
{
global $lng, $ilAccess;
// this is set for folders within the course
if ($a_parent_ref_id == 0) {
$a_parent_ref_id = $a_course_ref_id;
}
// Special handling for tests in courses with learning objectives
if ($a_item_data['type'] == 'tst' and ilObjCourse::_lookupViewMode($a_course_obj_id) == ilContainer::VIEW_OBJECTIVE) {
$a_item_list_gui->addCommandLinkParameter(array('crs_show_result' => $a_course_ref_id));
}
$a_item_list_gui->enableSubscribe($a_abo_status);
$is_tutor = $ilAccess->checkAccess('write', '', $a_course_ref_id, 'crs', $a_course_obj_id);
if ($a_show_path and $is_tutor) {
$a_item_list_gui->addCustomProperty($lng->txt('path'), ilContainer::_buildPath($a_item_data['ref_id'], $a_course_ref_id), false, true);
}
}
function _checkObjectives($a_obj_id)
{
global $ilDB, $ilObjDataCache;
// Return deactivate for course with objective view
if ($ilObjDataCache->lookupType($a_obj_id) == 'crs') {
include_once 'Modules/Course/classes/class.ilObjCourse.php';
if (ilObjCourse::_lookupViewMode($a_obj_id) == IL_CRS_VIEW_OBJECTIVE) {
return true;
}
}
return false;
}
protected function getCoursesOfUser($a_user_id, $a_add_path = false)
{
global $tree;
// see ilPDSelectedItemsBlockGUI
include_once 'Modules/Course/classes/class.ilObjCourseAccess.php';
include_once 'Services/Membership/classes/class.ilParticipants.php';
$items = ilParticipants::_getMembershipByType($a_user_id, 'crs');
$repo_title = $tree->getNodeData(ROOT_FOLDER_ID);
$repo_title = $repo_title["title"];
if ($repo_title == "ILIAS") {
$repo_title = $this->lng->txt("repository");
}
$references = $lp_obj_refs = array();
foreach ($items as $obj_id) {
$ref_id = ilObject::_getAllReferences($obj_id);
if (is_array($ref_id) && count($ref_id)) {
$ref_id = array_pop($ref_id);
if (!$tree->isDeleted($ref_id)) {
$visible = false;
$active = ilObjCourseAccess::_isActivated($obj_id, $visible, false);
if ($active && $visible) {
$references[$ref_id] = array('ref_id' => $ref_id, 'obj_id' => $obj_id, 'title' => ilObject::_lookupTitle($obj_id));
if ($a_add_path) {
$path = array();
foreach ($tree->getPathFull($ref_id) as $item) {
$path[] = $item["title"];
}
// top level comes first
if (sizeof($path) == 2) {
$path[0] = 0;
} else {
$path[0] = 1;
}
$references[$ref_id]["path_sort"] = implode("__", $path);
array_shift($path);
array_pop($path);
if (!sizeof($path)) {
array_unshift($path, $repo_title);
}
$references[$ref_id]["path"] = implode(" › ", $path);
}
$lp_obj_refs[$obj_id] = $ref_id;
}
}
}
}
// get lp data for valid courses
if (sizeof($lp_obj_refs)) {
// listing the objectives should NOT depend on any LP status / setting
include_once 'Modules/Course/classes/class.ilObjCourse.php';
foreach ($lp_obj_refs as $obj_id => $ref_id) {
// only if set in DB (default mode is not relevant
if (ilObjCourse::_lookupViewMode($obj_id) == IL_CRS_VIEW_OBJECTIVE) {
$references[$ref_id]["objectives"] = $this->parseObjectives($obj_id, $a_user_id);
}
}
// LP must be active, personal and not anonymized
include_once "Services/Tracking/classes/class.ilObjUserTracking.php";
if (ilObjUserTracking::_enabledLearningProgress() && ilObjUserTracking::_enabledUserRelatedData() && ilObjUserTracking::_hasLearningProgressLearner()) {
// see ilLPProgressTableGUI
include_once "Services/Tracking/classes/class.ilTrQuery.php";
include_once "Services/Tracking/classes/class.ilLPStatusFactory.php";
$lp_data = ilTrQuery::getObjectsStatusForUser($a_user_id, $lp_obj_refs);
foreach ($lp_data as $item) {
$ref_id = $item["ref_ids"];
$references[$ref_id]["lp_status"] = $item["status"];
}
}
}
return $references;
}
