/**
* fill max member informations
*
* @access protected
* @return
*/
protected function fillMaxMembers()
{
global $ilUser;
if (!$this->container->isMembershipLimited()) {
return true;
}
$tpl = new ilTemplate('tpl.max_members_form.html', true, true, 'Services/Membership');
$tpl->setVariable('TXT_MAX', $this->lng->txt('mem_max_users'));
$tpl->setVariable('NUM_MAX', $this->container->getMaxMembers());
$tpl->setVariable('TXT_FREE', $this->lng->txt('mem_free_places') . ":");
$free = max(0, $this->container->getMaxMembers() - $this->participants->getCountMembers());
if ($free) {
$tpl->setVariable('NUM_FREE', $free);
} else {
$tpl->setVariable('WARN_FREE', $free);
}
include_once './Modules/Group/classes/class.ilGroupWaitingList.php';
$waiting_list = new ilGroupWaitingList($this->container->getId());
if ($this->container->isWaitingListEnabled() and $this->container->isMembershipLimited() and (!$free or $waiting_list->getCountUsers())) {
if ($waiting_list->isOnList($ilUser->getId())) {
$tpl->setVariable('TXT_WAIT', $this->lng->txt('mem_waiting_list_position'));
$tpl->setVariable('NUM_WAIT', $waiting_list->getPosition($ilUser->getId()));
} else {
$tpl->setVariable('TXT_WAIT', $this->lng->txt('mem_waiting_list'));
if ($free and $waiting_list->getCountUsers()) {
$tpl->setVariable('WARN_WAIT', $waiting_list->getCountUsers());
} else {
$tpl->setVariable('NUM_WAIT', $waiting_list->getCountUsers());
}
}
}
$alert = '';
if (!$free and !$this->container->isWaitingListEnabled()) {
// Disable registration
$this->enableRegistration(false);
$alert = $this->lng->txt('mem_alert_no_places');
} elseif ($this->container->isWaitingListEnabled() and $this->container->isMembershipLimited() and $waiting_list->isOnList($ilUser->getId())) {
// Disable registration
$this->enableRegistration(false);
} elseif (!$free and $this->container->isWaitingListEnabled() and $this->container->isMembershipLimited()) {
$alert = $this->lng->txt('grp_warn_no_max_set_on_waiting_list');
} elseif ($free and $this->container->isWaitingListEnabled() and $this->container->isMembershipLimited() and $this->getWaitingList()->getCountUsers()) {
$alert = $this->lng->txt('grp_warn_wl_set_on_waiting_list');
}
$max = new ilCustomInputGUI($this->lng->txt('mem_participants'));
$max->setHtml($tpl->get());
if (strlen($alert)) {
#$max->setAlert($alert);
ilUtil::sendFailure($alert);
}
$this->form->addItem($max);
}
