/**
* Return an item (we don't know the group_id)
* @param int $item_id the id of the item to retrieve
* @return Docman_Item
*/
protected function getItem($item_id)
{
$item = null;
$dao = new Docman_ItemDao(CodendiDataAccess::instance());
if ($row = $dao->searchByid($item_id)->getRow()) {
$item = Docman_ItemFactory::instance($row['group_id'])->getItemFromRow($row);
$dPm = Docman_PermissionsManager::instance($row['group_id']);
$user = UserManager::instance()->getCurrentUser();
if (!$dPm->userCanRead($user, $item->getId())) {
$item = false;
}
}
return $item;
}
