/**
* @brief
*/
public static function postShared($params)
{
// NOTE: $params has keys:
// [itemType] => file
// itemSource -> int, filecache file ID
// [parent] =>
// [itemTarget] => /13
// shareWith -> string, uid of user being shared to
// fileTarget -> path of file being shared
// uidOwner -> owner of the original file being shared
// [shareType] => 0
// [shareWith] => test1
// [uidOwner] => admin
// [permissions] => 17
// [fileSource] => 13
// [fileTarget] => /test8
// [id] => 10
// [token] =>
// [run] => whether emitting script should continue to run
// TODO: Should other kinds of item be encrypted too?
if (\OCP\App::isEnabled('files_encryption') === false) {
return true;
}
if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') {
$view = new \OC_FilesystemView('/');
$userId = \OCP\User::getUser();
$util = new Util($view, $userId);
$path = $util->fileIdToPath($params['itemSource']);
$share = $util->getParentFromShare($params['id']);
//if parent is set, then this is a re-share action
if ($share['parent'] !== null) {
// get the parent from current share
$parent = $util->getShareParent($params['parent']);
// if parent has the same type than the child it is a 1:1 share
if ($parent['item_type'] === $params['itemType']) {
// prefix path with Shared
$path = '/Shared' . $parent['file_target'];
} else {
// NOTE: parent is folder but shared was a file!
// we try to rebuild the missing path
// some examples we face here
// user1 share folder1 with user2 folder1 has
// the following structure
// /folder1/subfolder1/subsubfolder1/somefile.txt
// user2 re-share subfolder2 with user3
// user3 re-share somefile.txt user4
// so our path should be
// /Shared/subfolder1/subsubfolder1/somefile.txt
// while user3 is sharing
if ($params['itemType'] === 'file') {
// get target path
$targetPath = $util->fileIdToPath($params['fileSource']);
$targetPathSplit = array_reverse(explode('/', $targetPath));
// init values
$path = '';
$sharedPart = ltrim($parent['file_target'], '/');
// rebuild path
foreach ($targetPathSplit as $pathPart) {
if ($pathPart !== $sharedPart) {
$path = '/' . $pathPart . $path;
} else {
break;
}
}
// prefix path with Shared
$path = '/Shared' . $parent['file_target'] . $path;
} else {
// prefix path with Shared
$path = '/Shared' . $parent['file_target'] . $params['fileTarget'];
}
}
}
// get the path including mount point only if not a shared folder
if (strncmp($path, '/Shared', strlen('/Shared') !== 0)) {
// get path including the the storage mount point
$path = $util->getPathWithMountPoint($params['itemSource']);
}
self::updateKeyfiles($path, $params['itemType']);
}
}
