/**
* LOCK method handler
*
* @param array general parameter passing array
* @return bool true on success
*/
function LOCK(&$aOptions)
{
// get absolute fs path to requested resource
$sFullPath = $this->absolutePath($aOptions["path"]);
// TODO recursive locks on directories not supported yet
if (is_dir($sFullPath) && !empty($aOptions["depth"])) {
return "409 Conflict";
}
if (!$this->hasWriteAccess($aOptions['path'])) {
return '403 Forbidden';
}
$aOptions["timeout"] = time() + 300;
// 5min. hardcoded
$aOptions['owner'] = Session::getSession()->getUser()->getUsername();
if (isset($aOptions["update"])) {
// Lock Update
$oCriteria = new Criteria();
$oCriteria->add(WebdavLockPeer::PATH, $aOptions[path]);
$oCriteria->add(WebdavLockPeer::TOKEN, $aOptions[update]);
$oLock = WebdavLockPeer::doSelectOne($oCriteria);
if ($oLock === null) {
return false;
}
$oLock->setExpiresAt($aOptions['timeout']);
$aOptions['owner'] = $oLock->getUser()->getUsername();
$aOptions['scope'] = $oLock->getIsExclusive() ? "exclusive" : "shared";
$aOptions['type'] = $oLock->getIsExclusive() ? "write" : "read";
$oLock->save();
return true;
}
$oLock = new WebdavLock();
$oLock->setToken($aOptions['locktoken']);
$oLock->setPath($aOptions['path']);
$oLock->setExpiresAt($aOptions['timeout']);
$oLock->setIsExclusive($aOptions['scope'] === "exclusive");
try {
$oLock->save();
} catch (Exception $e) {
return "409 Conflict";
}
return "200 OK";
}
