function delete()
{
$user =& $this->_controler->getUser();
$request =& $this->_controler->request;
$_sGroupId = (int) $request->get('group_id');
$_sId = (int) $request->get('id');
if ($request->exist('cascadeWikiPageDeletion') && $request->get('cascadeWikiPageDeletion') == 'on') {
$cascade = true;
} else {
$cascade = false;
}
$itemFactory = new Docman_ItemFactory($_sGroupId);
$parentItem = $itemFactory->getItemFromDb($_sId);
try {
if ($itemFactory->deleteSubTree($parentItem, $user, $cascade)) {
$this->_controler->feedback->log('info', $GLOBALS['Language']->getText('plugin_docman', 'info_item_deleted'));
}
} catch (Exception $e) {
$this->_controler->feedback->log('error', $e->getMessage());
}
$this->event_manager->processEvent('send_notifications', array());
}
