public function topicAlterAction()
{
if (!$this->request['alter']) {
$model = new GroupsModel();
$topics = $model->selectTopics($this->request['pid']);
$access_mod = $model->checkAccessSubGroupMod($this->request['id'], $this->request['pid']);
$this->_view->__set("tid", $this->request['tid']);
$this->_view->__set("pid", $this->request['pid']);
$this->_view->__set("topics", $topics);
$alter_topic = $model->selectAlterTopic($this->request['pid'], $this->request['tid']);
$this->_view->__set("alter_topic", $alter_topic);
$this->_view->__set("access_mod", $access_mod);
$this->_view->topicsView();
$this->_view->parse();
} else {
$model = new GroupsModel();
$model->alterTopic($this->request);
Project::getResponse()->redirect(Project::getRequest()->createUrl('Groups', 'topicView') . '/pid:' . $this->request['pid'] . '/tid:' . $this->request['tid']);
}
}
