Remove unused static sharing helper code
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma
parent
77927442a6
commit
7e8c84ec20
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@ -43,176 +43,6 @@ class Helper {
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\OCP\Util::connectHook('OC_User', 'post_deleteUser', '\OCA\Files_Sharing\Hooks', 'deleteUser');
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}
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/**
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* Sets up the filesystem and user for public sharing
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* @param string $token string share token
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* @param string $relativePath optional path relative to the share
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* @param string $password optional password
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* @return array
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*/
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public static function setupFromToken($token, $relativePath = null, $password = null) {
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\OC_User::setIncognitoMode(true);
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$shareManager = \OC::$server->getShareManager();
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try {
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$share = $shareManager->getShareByToken($token);
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} catch (ShareNotFound $e) {
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\OC_Response::setStatus(404);
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\OCP\Util::writeLog('core-preview', 'Passed token parameter is not valid', \OCP\Util::DEBUG);
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exit;
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}
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\OCP\JSON::checkUserExists($share->getShareOwner());
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\OC_Util::tearDownFS();
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\OC_Util::setupFS($share->getShareOwner());
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try {
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$path = Filesystem::getPath($share->getNodeId());
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} catch (NotFoundException $e) {
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\OCP\Util::writeLog('share', 'could not resolve linkItem', \OCP\Util::DEBUG);
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\OC_Response::setStatus(404);
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\OCP\JSON::error(array('success' => false));
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exit();
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}
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if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK && $share->getPassword() !== null) {
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if (!self::authenticate($share, $password)) {
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\OC_Response::setStatus(403);
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\OCP\JSON::error(array('success' => false));
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exit();
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}
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}
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$basePath = $path;
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if ($relativePath !== null && Filesystem::isReadable($basePath . $relativePath)) {
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$path .= Filesystem::normalizePath($relativePath);
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}
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return array(
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'share' => $share,
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'basePath' => $basePath,
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'realPath' => $path
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);
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}
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/**
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* Authenticate link item with the given password
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* or with the session if no password was given.
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* @param \OCP\Share\IShare $share
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* @param string $password optional password
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*
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* @return boolean true if authorized, false otherwise
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*/
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public static function authenticate($share, $password = null) {
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$shareManager = \OC::$server->getShareManager();
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if ($password !== null) {
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if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) {
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if ($shareManager->checkPassword($share, $password)) {
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\OC::$server->getSession()->set('public_link_authenticated', (string)$share->getId());
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return true;
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}
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}
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} else {
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// not authenticated ?
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if (\OC::$server->getSession()->exists('public_link_authenticated')
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&& \OC::$server->getSession()->get('public_link_authenticated') !== (string)$share->getId()) {
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return true;
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}
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}
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return false;
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}
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public static function getSharesFromItem($target) {
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$result = array();
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$owner = Filesystem::getOwner($target);
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Filesystem::initMountPoints($owner);
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$info = Filesystem::getFileInfo($target);
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$ownerView = new View('/'.$owner.'/files');
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if ( $owner !== User::getUser() ) {
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$path = $ownerView->getPath($info['fileid']);
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} else {
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$path = $target;
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}
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$ids = array();
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while ($path !== dirname($path)) {
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$info = $ownerView->getFileInfo($path);
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if ($info instanceof \OC\Files\FileInfo) {
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$ids[] = $info['fileid'];
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} else {
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\OCP\Util::writeLog('sharing', 'No fileinfo available for: ' . $path, \OCP\Util::WARN);
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}
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$path = dirname($path);
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}
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if (!empty($ids)) {
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$idList = array_chunk($ids, 99, true);
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foreach ($idList as $subList) {
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$statement = "SELECT `share_with`, `share_type`, `file_target` FROM `*PREFIX*share` WHERE `file_source` IN (" . implode(',', $subList) . ") AND `share_type` IN (0, 1, 2)";
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$query = \OCP\DB::prepare($statement);
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$r = $query->execute();
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$result = array_merge($result, $r->fetchAll());
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}
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}
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return $result;
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}
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/**
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* get the UID of the owner of the file and the path to the file relative to
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* owners files folder
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*
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* @param $filename
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* @return array
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* @throws \OC\User\NoUserException
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*/
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public static function getUidAndFilename($filename) {
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$uid = Filesystem::getOwner($filename);
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$userManager = \OC::$server->getUserManager();
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// if the user with the UID doesn't exists, e.g. because the UID points
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// to a remote user with a federated cloud ID we use the current logged-in
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// user. We need a valid local user to create the share
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if (!$userManager->userExists($uid)) {
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$uid = User::getUser();
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}
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Filesystem::initMountPoints($uid);
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if ( $uid !== User::getUser() ) {
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$info = Filesystem::getFileInfo($filename);
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$ownerView = new View('/'.$uid.'/files');
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try {
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$filename = $ownerView->getPath($info['fileid']);
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} catch (NotFoundException $e) {
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$filename = null;
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}
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}
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return [$uid, $filename];
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}
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/**
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* Format a path to be relative to the /user/files/ directory
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* @param string $path the absolute path
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* @return string e.g. turns '/admin/files/test.txt' into 'test.txt'
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*/
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public static function stripUserFilesPath($path) {
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$trimmed = ltrim($path, '/');
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$split = explode('/', $trimmed);
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// it is not a file relative to data/user/files
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if (count($split) < 3 || $split[1] !== 'files') {
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return false;
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}
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$sliced = array_slice($split, 2);
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return implode('/', $sliced);
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}
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/**
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* check if file name already exists and generate unique target
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*
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