function remove()
{
global $ilAccess, $ilObjDataCache, $lng;
if (!$ilAccess->checkAccess("write", "", $_POST["grp_id"])) {
ilUtil::sendFailure($lng->txt("permission_denied"), true);
$this->show();
return;
}
include_once './Modules/Group/classes/class.ilGroupParticipants.php';
$members_obj = ilGroupParticipants::_getInstanceByObjId($ilObjDataCache->lookupObjId($_POST["grp_id"]));
$members_obj->delete($_POST["usr_id"]);
// Send notification
include_once './Modules/Group/classes/class.ilGroupMembershipMailNotification.php';
$members_obj->sendNotification(ilGroupMembershipMailNotification::TYPE_DISMISS_MEMBER, $_POST["usr_id"]);
include_once './Modules/Forum/classes/class.ilForumNotification.php';
ilForumNotification::checkForumsExistsDelete($this->ref_id, $_POST["usr_id"]);
ilUtil::sendSuccess($lng->txt("grp_msg_membership_annulled"));
$this->show();
}
public function confirmedUnsubscribe()
{
global $ilCtrl, $ilAccess, $ilUser;
if (!sizeof($_POST["ref_id"])) {
$ilCtrl->redirect($this, "manage");
}
foreach ($_POST["ref_id"] as $ref_id) {
if ($ilAccess->checkAccess("leave", "", $ref_id)) {
switch (ilObject::_lookupType($ref_id, true)) {
case "crs":
// see ilObjCourseGUI:performUnsubscribeObject()
include_once "Modules/Course/classes/class.ilCourseParticipants.php";
$members = new ilCourseParticipants(ilObject::_lookupObjId($ref_id));
$members->delete($ilUser->getId());
$members->sendUnsubscribeNotificationToAdmins($ilUser->getId());
$members->sendNotification($members->NOTIFY_UNSUBSCRIBE, $ilUser->getId());
break;
case "grp":
// see ilObjGroupGUI:performUnsubscribeObject()
include_once "Modules/Group/classes/class.ilGroupParticipants.php";
$members = new ilGroupParticipants(ilObject::_lookupObjId($ref_id));
$members->delete($ilUser->getId());
include_once './Modules/Group/classes/class.ilGroupMembershipMailNotification.php';
$members->sendNotification(ilGroupMembershipMailNotification::TYPE_UNSUBSCRIBE_MEMBER, $ilUser->getId());
$members->sendNotification(ilGroupMembershipMailNotification::TYPE_NOTIFICATION_UNSUBSCRIBE, $ilUser->getId());
break;
default:
// do nothing
continue;
}
include_once './Modules/Forum/classes/class.ilForumNotification.php';
ilForumNotification::checkForumsExistsDelete($ref_id, $ilUser->getId());
}
}
ilUtil::sendSuccess($this->lng->txt("settings_saved"), true);
$ilCtrl->redirectByClass("ilpersonaldesktopgui", "show");
}
/**
* Handle an event in a listener.
*
* @param string $a_component component, e.g. "Modules/Forum" or "Services/User"
* @param string $a_event event e.g. "createUser", "updateUser", "deleteUser", ...
* @param array $a_parameter parameter array (assoc), array("name" => ..., "phone_office" => ...)
*/
static function handleEvent($a_component, $a_event, $a_parameter)
{
switch ($a_component) {
case "Services/News":
switch ($a_event) {
case "readNews":
// here we could set postings to read, if news is
// read (has to be implemented)
break;
}
break;
case "Services/Tree":
switch ($a_event) {
case "moveTree":
include_once './Modules/Forum/classes/class.ilForumNotification.php';
ilForumNotification::_clearForcedForumNotifications($a_parameter);
break;
}
break;
case "Modules/Course":
switch ($a_event) {
case "addParticipant":
include_once './Modules/Forum/classes/class.ilForumNotification.php';
$ref_ids = self::getCachedReferences($a_parameter['obj_id']);
foreach ($ref_ids as $ref_id) {
ilForumNotification::checkForumsExistsInsert($ref_id, $a_parameter['usr_id']);
break;
}
break;
case 'deleteParticipant':
include_once './Modules/Forum/classes/class.ilForumNotification.php';
$ref_ids = self::getCachedReferences($a_parameter['obj_id']);
foreach ($ref_ids as $ref_id) {
ilForumNotification::checkForumsExistsDelete($ref_id, $a_parameter['usr_id']);
break;
}
break;
}
break;
case "Modules/Group":
switch ($a_event) {
case "addParticipant":
include_once './Modules/Forum/classes/class.ilForumNotification.php';
$ref_ids = self::getCachedReferences($a_parameter['obj_id']);
foreach ($ref_ids as $ref_id) {
ilForumNotification::checkForumsExistsInsert($ref_id, $a_parameter['usr_id']);
break;
}
break;
case 'deleteParticipant':
include_once './Modules/Forum/classes/class.ilForumNotification.php';
$ref_ids = self::getCachedReferences($a_parameter['obj_id']);
foreach ($ref_ids as $ref_id) {
ilForumNotification::checkForumsExistsDelete($ref_id, $a_parameter['usr_id']);
break;
}
break;
}
break;
}
}
/**
* unsubscribe from group
*
* @access public
* @return
*/
public function unsubscribeObject()
{
global $ilUser, $tree, $ilCtrl;
$this->checkPermission('leave');
$this->object->members_obj->delete($ilUser->getId());
include_once './Modules/Group/classes/class.ilGroupMembershipMailNotification.php';
$this->object->members_obj->sendNotification(ilGroupMembershipMailNotification::TYPE_UNSUBSCRIBE_MEMBER, $ilUser->getId());
$this->object->members_obj->sendNotification(ilGroupMembershipMailNotification::TYPE_NOTIFICATION_UNSUBSCRIBE, $ilUser->getId());
include_once './Modules/Forum/classes/class.ilForumNotification.php';
ilForumNotification::checkForumsExistsDelete($this->object->getRefId(), $ilUser->getId());
ilUtil::sendSuccess($this->lng->txt('grp_msg_membership_annulled'), true);
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $tree->getParentId($this->object->getRefId()));
$ilCtrl->redirectByClass("ilrepositorygui", "");
}
/**
* Remove members
* @global ilRbacReview $rbacreview
* @global ilRbacSystem $rbacsystem
* @return boolean
*/
protected function removeMembersObject()
{
global $rbacreview, $rbacsystem, $ilAccess, $ilUser;
$this->checkPermission('write');
if (!is_array($_POST["participants"]) or !count($_POST["participants"])) {
ilUtil::sendFailure($this->lng->txt("crs_no_member_selected"));
$this->membersObject();
return false;
}
// If the user doesn't have the edit_permission and is not administrator, he may not remove
// members who have the course administrator role
if (!$ilAccess->checkAccess('edit_permission', '', $this->object->getRefId()) and !ilCourseParticipants::_getInstanceByObjId($this->object->getId())->isAdmin($ilUser->getId())) {
// Determine the role id of the course administrator role.
$courseAdminRoleId = null;
foreach ($this->object->getLocalCourseRoles(false) as $title => $role_id) {
if (substr($title, 0, 12) == 'il_crs_admin') {
$courseAdminRoleId = $role_id;
}
}
foreach ($_POST['participants'] as $usr_id) {
if ($rbacreview->isAssigned($usr_id, $courseAdminRoleId)) {
ilUtil::sendFailure($this->lng->txt("msg_no_perm_perm"));
$this->membersObject();
return false;
}
}
}
if (!$this->object->getMembersObject()->deleteParticipants($_POST["participants"])) {
ilUtil::sendFailure($this->object->getMessage());
$this->membersObject();
return false;
} else {
include_once './Modules/Forum/classes/class.ilForumNotification.php';
// SEND NOTIFICATION
foreach ($_POST["participants"] as $usr_id) {
$this->object->getMembersObject()->sendNotification($this->object->getMembersObject()->NOTIFY_DISMISS_MEMBER, $usr_id);
ilForumNotification::checkForumsExistsDelete($this->object->getRefId(), $usr_id);
}
}
ilUtil::sendSuccess($this->lng->txt("crs_members_deleted"));
$this->membersObject();
return true;
}
