/**
* Returns all lock information on a particular uri
*
* This function should return an array with Sabre_DAV_Locks_LockInfo objects. If there are no locks on a file, return an empty array.
*
* Additionally there is also the possibility of locks on parent nodes, so we'll need to traverse every part of the tree
*
* @param string $uri
* @return array
*/
public function getLocks($uri)
{
$lockList = array();
$currentPath = '';
foreach (explode('/', $uri) as $uriPart) {
$uriLocks = array();
if ($currentPath) {
$currentPath .= '/';
}
$currentPath .= $uriPart;
try {
$node = $this->server->tree->getNodeForPath($currentPath);
if ($node instanceof Sabre_DAV_ILockable) {
$uriLocks = $node->getLocks();
}
} catch (Sabre_DAV_Exception_FileNotFound $e) {
// In case the node didn't exist, this could be a lock-null request
}
foreach ($uriLocks as $uriLock) {
// Unless we're on the leaf of the uri-tree we should ingore locks with depth 0
if ($uri == $currentPath || $uriLock->depth != 0) {
$uriLock->uri = $currentPath;
$lockList[] = $uriLock;
}
}
}
if ($this->locksBackend) {
$lockList = array_merge($lockList, $this->locksBackend->getLocks($uri));
}
return $lockList;
}
/**
* Returns all lock information on a particular uri
*
* This function should return an array with Sabre_DAV_Locks_LockInfo objects. If there are no locks on a file, return an empty array.
*
* Additionally there is also the possibility of locks on parent nodes, so we'll need to traverse every part of the tree
* If the $returnChildLocks argument is set to true, we'll also traverse all the children of the object
* for any possible locks and return those as well.
*
* @param string $uri
* @param bool $returnChildLocks
* @return array
*/
public function getLocks($uri, $returnChildLocks = false)
{
$lockList = array();
if ($this->locksBackend) {
$lockList = array_merge($lockList, $this->locksBackend->getLocks($uri, $returnChildLocks));
}
return $lockList;
}
