function exec($args, $stdin, &$stdout, &$stderr, &$system)
{
if (!empty($args))
{
$object = new mObject(getNode($_SESSION['murrix']['path']));
if (!$object->hasRight("write"))
{
$stderr = ucf(i18n("not enough rights"));
return true;
}
$links = $object->getLinks();
$link_matched = false;
foreach ($links as $link)
{
if ($link['id'] == $args)
{
$link_matched = $link;
break;
}
}
if ($matched === false)
{
$stderr = ucf(i18n("unknown link specified"));
return true;
}
$object->deleteLink($args);
clearNodeFileCache($object->getNodeId());
clearNodeFileCache($link_matched['remote_id']);
$_SESSION['murrix']['path'] = $object->getPathInTree();
$system->TriggerEventIntern($response, "newlocation", array());
$stdout = ucf(i18n("removed link successfully"));
}
else
{
$stdout = "Usage: ldel [linkid]\n";
$stdout .= "Example: ldel 1";
}
return true;
}
