function setObjUserPermission($user, $obj, $canWrite)
{
$obj_perm = ObjectUserPermissions::findOne(array('conditions' => "rel_object_id = " . $obj->getId() . " AND rel_object_manager = '" . $obj->getObjectManagerName() . "' AND user_id = " . $user->getId()));
if ($obj_perm) {
$obj_perm->setColumnValue('can_write', $canWrite);
} else {
$obj_perm = new ObjectUserPermission();
$obj_perm->setFromAttributes(array('rel_object_id' => $obj->getId(), 'rel_object_manager' => $obj->getObjectManagerName(), 'user_id' => $user->getId(), 'can_read' => 1, 'can_write' => $canWrite));
}
try {
DB::beginWork();
$obj_perm->save();
DB::commit();
} catch (Exception $e) {
DB::rollback();
flash_error($e->getMessage());
ajx_current("empty");
}
}