/**
* notify encryption module about added/removed users from a file/folder
*
* @param string $path relative to data/
* @throws Exceptions\ModuleDoesNotExistsException
*/
public function update($path)
{
// if a folder was shared, get a list of all (sub-)folders
if ($this->view->is_dir($path)) {
$allFiles = $this->util->getAllFiles($path);
} else {
$allFiles = array($path);
}
$encryptionModule = $this->encryptionManager->getEncryptionModule();
foreach ($allFiles as $file) {
$usersSharing = $this->file->getAccessList($file);
$encryptionModule->update($file, $this->uid, $usersSharing);
}
}
/**
* update keyfiles and share keys recursively
*
* @param int $fileSource file source id
*/
private function update($fileSource)
{
$path = \OC\Files\Filesystem::getPath($fileSource);
$info = \OC\Files\Filesystem::getFileInfo($path);
$owner = \OC\Files\Filesystem::getOwner($path);
$view = new \OC\Files\View('/' . $owner . '/files');
$ownerPath = $view->getPath($info->getId());
$absPath = '/' . $owner . '/files' . $ownerPath;
$mount = $this->mountManager->find($path);
$mountPoint = $mount->getMountPoint();
// if a folder was shared, get a list of all (sub-)folders
if ($this->view->is_dir($absPath)) {
$allFiles = $this->util->getAllFiles($absPath, $mountPoint);
} else {
$allFiles = array($absPath);
}
$encryptionModule = $this->encryptionManager->getDefaultEncryptionModule();
foreach ($allFiles as $path) {
$usersSharing = $this->file->getAccessList($path);
$encryptionModule->update($path, $this->uid, $usersSharing);
}
}
