protected function getItems($a_content_obj)
{
$items = ilObjCourseGrouping::_getVisibleGroupings($a_content_obj->getId());
$data = array();
foreach ($items as $grouping_id) {
$tmp_obj = new ilObjCourseGrouping($grouping_id);
$data[$grouping_id]['id'] = $grouping_id;
$data[$grouping_id]['title'] = $tmp_obj->getTitle();
$data[$grouping_id]['unique'] = $this->lng->txt($tmp_obj->getUniqueField());
// Description
if (strlen($tmp_obj->getDescription())) {
$data[$grouping_id]['description'] = $tmp_obj->getDescription();
}
// Assigned items
$assigned_items = $tmp_obj->getAssignedItems();
foreach ($assigned_items as $condition) {
$data[$grouping_id]['assigned'][] = ilObject::_lookupTitle($condition['target_obj_id']);
}
}
$this->setData($data);
}
/**
* delete course and all related data
*
* @access public
* @return boolean true if all object data were removed; false if only a references were removed
*/
function delete()
{
global $ilAppEventHandler;
// always call parent delete function first!!
if (!parent::delete()) {
return false;
}
// delete meta data
$this->deleteMetaData();
// put here course specific stuff
$this->__deleteSettings();
include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
ilCourseParticipants::_deleteAllEntries($this->getId());
$this->initCourseArchiveObject();
$this->archives_obj->deleteAll();
include_once './Modules/Course/classes/class.ilCourseObjective.php';
ilCourseObjective::_deleteAll($this->getId());
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
ilObjCourseGrouping::_deleteAll($this->getId());
include_once './Modules/Course/classes/class.ilCourseFile.php';
ilCourseFile::_deleteByCourse($this->getId());
include_once 'Modules/Course/classes/Export/class.ilCourseDefinedFieldDefinition.php';
ilCourseDefinedFieldDefinition::_deleteByContainer($this->getId());
$ilAppEventHandler->raise('Modules/Course', 'delete', array('object' => $this, 'obj_id' => $this->getId(), 'appointments' => $this->prepareAppointments('delete')));
return true;
}
/**
* fill row
*
* @access public
* @param
* @return
*/
public function fillRow($a_set)
{
global $ilUser;
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
if (!ilObjCourseGrouping::_checkGroupingDependencies($this->getParentObject()->object, $a_set['usr_id']) and $ids = ilObjCourseGrouping::getAssignedObjects()) {
$prefix = $this->getParentObject()->object->getType();
$this->tpl->setVariable('ALERT_MSG', sprintf($this->lng->txt($prefix . '_lim_assigned'), ilObject::_lookupTitle(current($ids))));
}
$this->tpl->setVariable('VAL_ID', $a_set['usr_id']);
$this->tpl->setVariable('VAL_NAME', $a_set['lastname'] . ', ' . $a_set['firstname']);
foreach ($this->getSelectedColumns() as $field) {
switch ($field) {
case 'gender':
$a_set['gender'] = $a_set['gender'] ? $this->lng->txt('gender_' . $a_set['gender']) : '';
$this->tpl->setCurrentBlock('custom_fields');
$this->tpl->setVariable('VAL_CUST', $a_set[$field]);
$this->tpl->parseCurrentBlock();
break;
case 'birthday':
$a_set['birthday'] = $a_set['birthday'] ? ilDatePresentation::formatDate(new ilDate($a_set['birthday'], IL_CAL_DATE)) : $this->lng->txt('no_date');
$this->tpl->setCurrentBlock('custom_fields');
$this->tpl->setVariable('VAL_CUST', $a_set[$field]);
$this->tpl->parseCurrentBlock();
break;
case 'odf_last_update':
$this->tpl->setVariable('VAL_CUST', (string) $a_set['odf_info_txt']);
break;
default:
$this->tpl->setCurrentBlock('custom_fields');
$this->tpl->setVariable('VAL_CUST', isset($a_set[$field]) ? (string) $a_set[$field] : '');
$this->tpl->parseCurrentBlock();
break;
}
}
$this->tpl->setVariable('VAL_SUBTIME', ilDatePresentation::formatDate(new ilDateTime($a_set['sub_time'], IL_CAL_UNIX)));
$this->showActionLinks($a_set);
if ($this->getShowSubject()) {
if (strlen($a_set['subject'])) {
$this->tpl->setCurrentBlock('subject');
$this->tpl->setVariable('VAL_SUBJECT', '"' . $a_set['subject'] . '"');
$this->tpl->parseCurrentBlock();
} else {
$this->tpl->touchBlock('subject');
}
}
}
/**
* Show membership limitations
*
* @access protected
* @return
*/
protected function fillMembershipLimitation()
{
global $ilAccess, $ilCtrl;
include_once 'Modules/Course/classes/class.ilObjCourseGrouping.php';
if (!($items = ilObjCourseGrouping::_getGroupingItems($this->container))) {
return true;
}
$mem = new ilCustomInputGUI($this->lng->txt('groupings'));
$tpl = new ilTemplate('tpl.membership_limitation_form.html', true, true, 'Services/Membership');
$tpl->setVariable('LIMIT_INTRO', $this->lng->txt($this->type . '_grp_info_reg'));
foreach ($items as $ref_id) {
$obj_id = ilObject::_lookupObjId($ref_id);
$type = ilObject::_lookupType($obj_id);
$title = ilObject::_lookupTitle($obj_id);
if ($ilAccess->checkAccess('visible', '', $ref_id, $type)) {
include_once './Services/Link/classes/class.ilLink.php';
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $ref_id);
$tpl->setVariable('LINK_ITEM', $ilCtrl->getLinkTargetByClass("ilrepositorygui", ""));
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
$tpl->setVariable('ITEM_LINKED_TITLE', $title);
} else {
$tpl->setVariable('ITEM_TITLE');
}
$tpl->setCurrentBlock('items');
$tpl->setVariable('TYPE_ICON', ilObject::_getIcon($obj_id, tiny, $type));
$tpl->setVariable('ALT_ICON', $this->lng->txt('obj_' . $type));
$tpl->parseCurrentBlock();
}
$mem->setHtml($tpl->get());
if (!ilObjCourseGrouping::_checkGroupingDependencies($this->container)) {
$mem->setAlert($this->container->getMessage());
$this->enableRegistration(false);
}
$this->form->addItem($mem);
}
/**
* fill row
*
* @access public
* @param
* @return
*/
public function fillRow($a_set)
{
global $ilUser;
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
if (!ilObjCourseGrouping::_checkGroupingDependencies($this->getParentObject()->object, $a_set['id']) and $ids = ilObjCourseGrouping::getAssignedObjects()) {
$prefix = $this->getParentObject()->object->getType();
$this->tpl->setVariable('ALERT_MSG', sprintf($this->lng->txt($prefix . '_lim_assigned'), ilObject::_lookupTitle(current($ids))));
}
$this->tpl->setVariable('VAL_ID', $a_set['id']);
$this->tpl->setVariable('VAL_NAME', $a_set['name']);
$this->tpl->setVariable('VAL_SUBTIME', ilDatePresentation::formatDate(new ilDateTime($a_set['sub_time'], IL_CAL_UNIX)));
$this->tpl->setVariable('VAL_LOGIN', $a_set['login']);
$this->ctrl->setParameterByClass(get_class($this->getParentObject()), 'member_id', $a_set['id']);
$link = $this->ctrl->getLinkTargetByClass(get_class($this->getParentObject()), 'sendMailToSelectedUsers');
$this->tpl->setVariable('MAIL_LINK', $link);
$this->tpl->setVariable('MAIL_TITLE', $this->lng->txt('crs_mem_send_mail'));
if (strlen($a_set['subject'])) {
$this->tpl->setVariable('VAL_SUBJECT', '"' . $a_set['subject'] . '"');
}
}
function __showWaitingList()
{
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
$this->object->initWaitingList();
if ($this->object->waiting_list_obj->getCountUsers()) {
$counter = 0;
$f_result = array();
foreach ($this->object->waiting_list_obj->getAllUsers() as $waiting_data) {
// GET USER OBJ
if ($tmp_obj = ilObjectFactory::getInstanceByObjId($waiting_data['usr_id'], false)) {
$waiting_list_ids[] = $waiting_data['usr_id'];
$message = '';
// Check if user is member in course grouping
foreach (ilObjCourseGrouping::_getGroupingCourseIds($this->object->getRefId(), $this->object->getId()) as $course_data) {
$tmp_members = ilCourseParticipants::_getInstanceByObjId($course_data['id']);
if ($course_data['id'] != $this->object->getId() and $tmp_members->isGroupingMember($tmp_obj->getId(), $course_data['unique'])) {
$message .= '<br /><span class="ilAlert">' . $this->lng->txt('crs_member_of') . ' ';
$message .= ilObject::_lookupTitle($course_data['id']) . "</span>";
}
}
$f_result[$counter][] = ilUtil::formCheckbox(0, "waiting_list[]", $waiting_data['usr_id']);
$f_result[$counter][] = $tmp_obj->getLastname() . ', ' . $tmp_obj->getFirstname() . $message;
$f_result[$counter][] = $tmp_obj->getLogin();
$f_result[$counter][] = ilDatePresentation::formatDate(new ilDateTime($waiting_data['time'], IL_CAL_UNIX));
unset($tmp_obj);
++$counter;
}
}
$this->__showWaitingListTable($f_result, $waiting_list_ids);
}
// END waiting list
}
function update()
{
global $ilErr, $ilAccess, $ilObjDataCache;
if (!$ilAccess->checkAccess('write', '', $this->content_obj->getRefId())) {
$ilErr->raiseError($this->lng->txt('permission_denied'), $ilErr->MESSAGE);
}
$form = $this->initForm(false);
if ($form->checkInput()) {
$tmp_grouping = new ilObjCourseGrouping($_REQUEST['obj_id']);
$tmp_grouping->setTitle($form->getInput('title'));
$tmp_grouping->setDescription($form->getInput('description'));
$tmp_grouping->setUniqueField($form->getInput('unique'));
$tmp_grouping->update();
ilUtil::sendSuccess($this->lng->txt('settings_saved'), true);
$this->ctrl->redirect($this, 'listGroupings');
}
$form->setValuesByPost();
$this->edit($form);
}
function _checkGroupingDependencies(&$container_obj, $a_user_id = null)
{
global $ilUser, $lng, $tree;
include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
$user_id = is_null($a_user_id) ? $ilUser->getId() : $a_user_id;
$trigger_ids = array();
foreach (ilConditionHandler::_getConditionsOfTarget($container_obj->getRefId(), $container_obj->getId(), $container_obj->getType()) as $condition) {
if ($condition['operator'] == 'not_member') {
$trigger_ids[] = $condition['trigger_obj_id'];
break;
}
}
if (!count($trigger_ids)) {
return true;
}
$matriculation_message = $assigned_message = '';
self::$assignedObjects = array();
foreach ($trigger_ids as $trigger_id) {
foreach (ilConditionHandler::_getConditionsOfTrigger('crsg', $trigger_id) as $condition) {
// Handle deleted items
if ($tree->isDeleted($condition['target_ref_id'])) {
continue;
}
if ($condition['operator'] == 'not_member') {
switch ($condition['value']) {
case 'matriculation':
if (!strlen(ilObjUser::lookupMatriculation($user_id))) {
if (!$matriculation_message) {
$matriculation_message = $lng->txt('crs_grp_matriculation_required');
}
}
}
if ($container_obj->getType() == 'crs') {
include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
$members = ilCourseParticipants::_getInstanceByObjId($condition['target_obj_id']);
if ($members->isGroupingMember($user_id, $condition['value'])) {
if (!$assigned_message) {
self::$assignedObjects[] = $condition['target_obj_id'];
$assigned_message = $lng->txt('crs_grp_already_assigned');
}
}
} elseif ($container_obj->getType() == 'grp') {
include_once 'Modules/Group/classes/class.ilGroupParticipants.php';
$members = ilGroupParticipants::_getInstanceByObjId($condition['target_obj_id']);
if ($members->isGroupingMember($user_id, $condition['value'])) {
if (!$assigned_message) {
self::$assignedObjects[] = $condition['target_obj_id'];
$assigned_message = $lng->txt('crs_grp_already_assigned');
}
}
} else {
if (ilObjGroup::_isMember($user_id, $condition['target_ref_id'], $condition['value'])) {
if (!$assigned_message) {
self::$assignedObjects[] = $condition['target_obj_id'];
$assigned_message = $lng->txt('crs_grp_already_assigned');
}
}
}
}
}
}
if ($matriculation_message) {
$container_obj->appendMessage($matriculation_message);
return false;
} elseif ($assigned_message) {
$container_obj->appendMessage($assigned_message);
return false;
}
return true;
}
/**
* checks wether a single condition is fulfilled
* every trigger object type must implement a static method
* _checkCondition($a_operator, $a_value)
*/
function _checkCondition($a_id, $a_usr_id = 0)
{
global $ilUser;
$a_usr_id = $a_usr_id ? $a_usr_id : $ilUser->getId();
$condition = ilConditionHandler::_getCondition($a_id);
switch ($condition['trigger_type']) {
case "tst":
include_once './Modules/Test/classes/class.ilObjTestAccess.php';
return ilObjTestAccess::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case "crs":
include_once './Modules/Course/classes/class.ilObjCourse.php';
return ilObjCourse::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'exc':
include_once './Modules/Exercise/classes/class.ilObjExercise.php';
return ilObjExercise::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'crsg':
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
return ilObjCourseGrouping::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
case 'sahs':
include_once './Services/Tracking/classes/class.ilLPStatus.php';
return ilLPStatus::_lookupStatus($condition['trigger_obj_id'], $a_usr_id) == LP_STATUS_COMPLETED_NUM;
case 'svy':
include_once './Modules/Survey/classes/class.ilObjSurvey.php';
return ilObjSurvey::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
default:
return false;
}
}
/**
* checks wether a single condition is fulfilled
* every trigger object type must implement a static method
* _checkCondition($a_operator, $a_value)
*/
function _checkCondition($a_id, $a_usr_id = 0)
{
global $ilUser, $objDefinition;
$a_usr_id = $a_usr_id ? $a_usr_id : $ilUser->getId();
$condition = ilConditionHandler::_getCondition($a_id);
// check lp
if ($condition['operator'] == self::OPERATOR_LP) {
include_once './Services/Tracking/classes/class.ilLPStatus.php';
return ilLPStatus::_hasUserCompleted($condition['trigger_obj_id'], $a_usr_id);
}
switch ($condition['trigger_type']) {
case 'crsg':
include_once './Modules/Course/classes/class.ilObjCourseGrouping.php';
return ilObjCourseGrouping::_checkCondition($condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
}
$class = $objDefinition->getClassName($condition['trigger_type']);
$location = $objDefinition->getLocation($condition['trigger_type']);
$full_class = "ilObj" . $class . "Access";
include_once $location . "/class." . $full_class . ".php";
$fullfilled = call_user_func(array($full_class, 'checkCondition'), $condition['trigger_obj_id'], $condition['operator'], $condition['value'], $a_usr_id);
return $fullfilled;
}
