/**
* Renames the current working folder.
*
* @param string $newName new folder name
*
* @return array containing newName and newPath
*
* @throws AccessDeniedException
* @throws AlreadyExistsException
* @throws InvalidNameException
*/
public function rename($newName)
{
$disallowUnsafeCharacters = $this->app['config']->get('disallowUnsafeCharacters');
if (!Folder::isValidName($newName, $disallowUnsafeCharacters) || $this->backend->isHiddenFolder($newName)) {
throw new InvalidNameException('Invalid folder name');
}
$newBackendPath = dirname($this->getPath()) . '/' . $newName;
if ($this->backend->has($newBackendPath)) {
throw new AlreadyExistsException('File already exists');
}
$newClientPath = Path::normalize(dirname($this->getClientCurrentFolder()) . '/' . $newName);
if (!$this->getBackend()->rename($this->getPath(), $newBackendPath)) {
throw new AccessDeniedException();
}
/* @var OperationManager $currentRequestOperation */
$currentRequestOperation = $this->app['operation'];
if ($currentRequestOperation->isAborted()) {
// Don't continue in this case, no need to touch thumbs and cache entries
return array('aborted' => true);
}
// Delete related thumbs path
$this->thumbnailRepository->deleteThumbnails($this->resourceType, $this->getClientCurrentFolder());
$this->app['cache']->changePrefix(Path::combine($this->resourceType->getName(), $this->getClientCurrentFolder()), Path::combine($this->resourceType->getName(), $newClientPath));
return array('newName' => $newName, 'newPath' => $newClientPath, 'renamed' => 1);
}
/**
* Checks if directory contains subdirectories
*
* @param Backend $backend
* @param ResourceType $resourceType
* @param string $clientPath
* @param Acl $acl
*
* @return bool
*/
public function containsDirectories(Backend $backend, ResourceType $resourceType, $clientPath, Acl $acl)
{
$location = rtrim($this->applyPathPrefix(Path::combine($resourceType->getDirectory(), $clientPath)), '/\\') . '/';
if (!is_dir($location) || false === ($fh = @opendir($location))) {
return false;
}
$hasChildren = false;
$resourceTypeName = $resourceType->getName();
$clientPath = rtrim($clientPath, '/\\') . '/';
while (false !== ($filename = readdir($fh))) {
if ($filename == '.' || $filename == '..') {
continue;
}
if (is_dir($location . $filename)) {
if (!$acl->isAllowed($resourceTypeName, $clientPath . $filename, Permission::FOLDER_VIEW)) {
continue;
}
if ($backend->isHiddenFolder($filename)) {
continue;
}
$hasChildren = true;
break;
}
}
closedir($fh);
return $hasChildren;
}
