/**
* Get item properties
*
* @return array array of property arrays:
* "alert" (boolean) => display as an alert property (usually in red)
* "property" (string) => property name
* "value" (string) => property value
*/
function getProperties()
{
global $lng, $rbacsystem, $ilUser;
// BEGIN WebDAV get parent properties
$props = parent::getProperties();
// END WebDAV get parent properties
include_once './Modules/Course/classes/class.ilObjCourseAccess.php';
$info = ilObjGroupAccess::lookupRegistrationInfo($this->obj_id);
//var_dump($info);
if ($info['reg_info_list_prop']) {
$props[] = array('alert' => false, 'newline' => true, 'property' => $info['reg_info_list_prop']['property'], 'value' => $info['reg_info_list_prop']['value']);
}
if ($info['reg_info_list_prop_limit']) {
$props[] = array('alert' => false, 'newline' => false, 'property' => $info['reg_info_list_prop_limit']['property'], 'propertyNameVisible' => strlen($info['reg_info_list_prop_limit']['property']) ? true : false, 'value' => $info['reg_info_list_prop_limit']['value']);
}
// waiting list
include_once './Modules/Group/classes/class.ilGroupWaitingList.php';
if (ilGroupWaitingList::_isOnList($ilUser->getId(), $this->obj_id)) {
$props[] = array("alert" => true, "property" => $lng->txt('member_status'), "value" => $lng->txt('on_waiting_list'));
}
return $props;
}
/**
* check whether goto script will succeed
*/
function _checkGoto($a_target)
{
global $ilAccess, $ilUser;
$t_arr = explode("_", $a_target);
// registration codes
if (substr($t_arr[2], 0, 5) == 'rcode' and $ilUser->getId() != ANONYMOUS_USER_ID) {
self::$using_code = true;
return true;
}
if ($t_arr[0] != "grp" || (int) $t_arr[1] <= 0) {
return false;
}
if ($ilAccess->checkAccess("read", "", $t_arr[1]) || $ilAccess->checkAccess("visible", "", $t_arr[1])) {
return true;
}
return false;
}
/**
* @see ilMembershipRegistrationCodes::register()
* @param int user_id
* @param int role
* @param bool force registration and do not check registration constraints.
*/
public function register($a_user_id, $a_role = IL_GRP_MEMBER, $a_force_registration = false)
{
include_once './Services/Membership/exceptions/class.ilMembershipRegistrationException.php';
include_once "./Modules/Group/classes/class.ilGroupParticipants.php";
$part = ilGroupParticipants::_getInstanceByObjId($this->getId());
if ($part->isAssigned($a_user_id)) {
return true;
}
if (!$a_force_registration) {
// Availability
include_once './Modules/Group/classes/class.ilObjGroupAccess.php';
if (!ilObjGroupAccess::_registrationEnabled($this->getId())) {
$this->lng->loadLanguageModule('crs');
throw new ilMembershipRegistrationException('456', $this->getRefId());
}
// Max members
if (!$this->isRegistrationUnlimited()) {
$free = max(0, $this->getMaxMembers() - $part->getCountMembers());
include_once './Modules/Group/classes/class.ilGroupWaitingList.php';
$waiting_list = new ilGroupWaitingList($this->getId());
if ($this->isWaitingListEnabled() and (!$free or $waiting_list->getCountUsers())) {
throw new ilMembershipRegistrationException('123', $this->getRefId());
}
}
}
$part->add($a_user_id, $a_role);
$part->sendNotification($part->TYPE_NOTIFICATION_REGISTRATION, $a_user_id);
return true;
}
/**
* @see ilMembershipRegistrationCodes::register()
* @param int user_id
* @param int role
* @param bool force registration and do not check registration constraints.
*/
public function register($a_user_id, $a_role = IL_GRP_MEMBER, $a_force_registration = false)
{
include_once './Services/Membership/exceptions/class.ilMembershipRegistrationException.php';
include_once "./Modules/Group/classes/class.ilGroupParticipants.php";
$part = ilGroupParticipants::_getInstanceByObjId($this->getId());
if ($part->isAssigned($a_user_id)) {
return true;
}
if (!$a_force_registration) {
// Availability
if (!$this->isRegistrationEnabled()) {
include_once './Modules/Group/classes/class.ilObjGroupAccess.php';
if (!ilObjGroupAccess::_usingRegistrationCode()) {
throw new ilMembershipRegistrationException('Cant registrate to group ' . $this->getId() . ', group subscription is deactivated.', '456');
}
}
// Time Limitation
if (!$this->isRegistrationUnlimited()) {
$start = $this->getRegistrationStart();
$end = $this->getRegistrationEnd();
$time = new ilDateTime(time(), IL_CAL_UNIX);
if (!(ilDateTime::_after($time, $start) and ilDateTime::_before($time, $end))) {
throw new ilMembershipRegistrationException('Cant registrate to group ' . $this->getId() . ', group is out of registration time.', '789');
}
}
// Max members
if ($this->isMembershipLimited()) {
$free = max(0, $this->getMaxMembers() - $part->getCountMembers());
include_once './Modules/Group/classes/class.ilGroupWaitingList.php';
$waiting_list = new ilGroupWaitingList($this->getId());
if ($this->isWaitingListEnabled() and (!$free or $waiting_list->getCountUsers())) {
$this->lng->loadLanguageModule("grp");
$waiting_list->addToList($a_user_id);
$info = sprintf($this->lng->txt('grp_added_to_list'), $this->getTitle(), $waiting_list->getPosition($a_user_id));
include_once './Modules/Group/classes/class.ilGroupParticipants.php';
include_once './Modules/Group/classes/class.ilGroupMembershipMailNotification.php';
$participants = ilGroupParticipants::_getInstanceByObjId($this->getId());
$participants->sendNotification(ilGroupMembershipMailNotification::TYPE_WAITING_LIST_MEMBER, $a_user_id);
throw new ilMembershipRegistrationException($info, '124');
}
if (!$free or $waiting_list->getCountUsers()) {
throw new ilMembershipRegistrationException('Cant registrate to group ' . $this->getId() . ', membership is limited.', '123');
}
}
}
$part->add($a_user_id, $a_role);
$part->sendNotification($part->TYPE_NOTIFICATION_REGISTRATION, $a_user_id);
return true;
}
