/**
* Returns the INode object for the requested path
*
* @param string $path
* @throws \Sabre_DAV_Exception_NotFound
* @return \Sabre_DAV_INode
*/
public function getNodeForPath($path)
{
$path = trim($path, '/');
if (isset($this->cache[$path])) {
return $this->cache[$path];
}
// Is it the root node?
if (!strlen($path)) {
return $this->rootNode;
}
if (pathinfo($path, PATHINFO_EXTENSION) === 'part') {
// read from storage
$absPath = $this->getFileView()->getAbsolutePath($path);
list($storage, $internalPath) = Filesystem::resolvePath('/' . $absPath);
if ($storage) {
$scanner = $storage->getScanner($internalPath);
// get data directly
$info = $scanner->getData($internalPath);
}
} else {
// read from cache
$info = $this->getFileView()->getFileInfo($path);
}
if (!$info) {
throw new \Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located');
}
if ($info['mimetype'] === 'httpd/unix-directory') {
$node = new \OC_Connector_Sabre_Directory($path);
} else {
$node = new \OC_Connector_Sabre_File($path);
}
$node->setFileinfoCache($info);
$this->cache[$path] = $node;
return $node;
}
/**
* check if path is excluded from encryption
*
* @param string $path relative to data/
* @return boolean
*/
protected function isExcludedPath($path)
{
$view = new \OC\Files\View();
$normalizedPath = \OC\Files\Filesystem::normalizePath($path);
$parts = explode('/', $normalizedPath);
// we only encrypt/decrypt files in the files and files_versions folder
if (sizeof($parts) < 3) {
/**
* Less then 3 parts means, we can't match:
* - /{$uid}/files/* nor
* - /{$uid}/files_versions/*
* So this is not a path we are looking for.
*/
return true;
}
if (!($parts[2] === 'files' && \OCP\User::userExists($parts[1])) && !($parts[2] === 'files_versions' && \OCP\User::userExists($parts[1]))) {
return true;
}
if (!$view->file_exists($normalizedPath)) {
$normalizedPath = dirname($normalizedPath);
}
// we don't encrypt server-to-server shares
list($storage, ) = \OC\Files\Filesystem::resolvePath($normalizedPath);
/**
* @var \OCP\Files\Storage $storage
*/
if ($storage->instanceOfStorage('OCA\\Files_Sharing\\External\\Storage')) {
return true;
}
return false;
}
/**
* @param string $internalPath
* @param int $time
* @return array[] all propagated entries
*/
public function propagateChange($internalPath, $time)
{
$source = $this->storage->getSourcePath($internalPath);
/** @var \OC\Files\Storage\Storage $storage */
list($storage, $sourceInternalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->getPropagator()->propagateChange($sourceInternalPath, $time);
}
/**
* if the parent of the mount point is gone then the mount point should move up
*
* @medium
*/
function testParentOfMountPointIsGone()
{
// share to user
$fileinfo = $this->view->getFileInfo($this->folder);
$result = \OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
$this->assertTrue($result);
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
$user2View = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2 . '/files');
$this->assertTrue($user2View->file_exists($this->folder));
// create a local folder
$result = $user2View->mkdir('localfolder');
$this->assertTrue($result);
// move mount point to local folder
$result = $user2View->rename($this->folder, '/localfolder/' . $this->folder);
$this->assertTrue($result);
// mount point in the root folder should no longer exist
$this->assertFalse($user2View->is_dir($this->folder));
// delete the local folder
/** @var \OC\Files\Storage\Storage $storage */
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath('/' . self::TEST_FILES_SHARING_API_USER2 . '/files/localfolder');
$storage->rmdir($internalPath);
//enforce reload of the mount points
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
//mount point should be back at the root
$this->assertTrue($user2View->is_dir($this->folder));
//cleanup
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
$this->view->unlink($this->folder);
}
/**
* Get the source cache of a shared file or folder
*
* @param string $target Shared target file path
* @return \OC\Files\Cache\Cache
*/
private function getSourceCache($target)
{
if ($target === false || $target === $this->storage->getMountPoint()) {
$target = '';
}
$source = \OC_Share_Backend_File::getSource($target, $this->storage->getMountPoint(), $this->storage->getItemType());
if (isset($source['path']) && isset($source['fileOwner'])) {
try {
\OC\Files\Filesystem::initMountPoints($source['fileOwner']);
} catch (NoUserException $e) {
\OC::$server->getLogger()->warning('The user \'' . $source['uid_owner'] . '\' of a share can\'t be retrieved.', array('app' => 'files_sharing'));
return false;
}
$mounts = \OC\Files\Filesystem::getMountByNumericId($source['storage']);
if (is_array($mounts) and !empty($mounts)) {
$fullPath = $mounts[0]->getMountPoint() . $source['path'];
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($fullPath);
if ($storage) {
$this->files[$target] = $internalPath;
$cache = $storage->getCache();
$this->storageId = $storage->getId();
$this->numericId = $cache->getNumericStorageId();
return $cache;
}
}
}
return false;
}
/**
* Returns metadata from the shared storage, but
* with permissions from the source storage.
*
* @param string $path path of the file for which to retrieve metadata
*
* @return array an array of metadata of the file
*/
protected function getData($path)
{
$data = parent::getData($path);
$sourcePath = $this->storage->getSourcePath($path);
list($sourceStorage, $internalPath) = \OC\Files\Filesystem::resolvePath($sourcePath);
$data['permissions'] = $sourceStorage->getPermissions($internalPath);
return $data;
}
public function __construct($user = null)
{
if (is_null($user)) {
$user = \OCP\User::getUser();
}
$root = $user . '/files/';
list($storage, $internalPath) = Filesystem::resolvePath($root);
$this->fileview = new View($root);
$this->cache = new Cache($storage);
}
/**
* write key to disk
*
*
* @param string $path path to key directory
* @param string $name key name
* @param string $key key
* @param \OC\Files\View $view
* @return bool
*/
private static function setKey($path, $name, $key, $view)
{
self::keySetPreparation($view, $path);
/** @var \OCP\Files\Storage $storage */
$pathToKey = \OC\Files\Filesystem::normalizePath($path . '/' . $name);
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($pathToKey);
$result = $storage->file_put_contents($internalPath, $key);
if (is_int($result) && $result > 0) {
self::$key_cache[$pathToKey] = $key;
return true;
}
return false;
}
/**
* Returns the INode object for the requested path
*
* @param string $path
* @throws \Sabre\DAV\Exception\ServiceUnavailable
* @throws \Sabre\DAV\Exception\NotFound
* @return \Sabre\DAV\INode
*/
public function getNodeForPath($path)
{
if (!$this->fileView) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('filesystem not setup');
}
$path = trim($path, '/');
if (isset($this->cache[$path])) {
return $this->cache[$path];
}
// Is it the root node?
if (!strlen($path)) {
return $this->rootNode;
}
if (pathinfo($path, PATHINFO_EXTENSION) === 'part') {
// read from storage
$absPath = $this->fileView->getAbsolutePath($path);
list($storage, $internalPath) = Filesystem::resolvePath('/' . $absPath);
if ($storage) {
/**
* @var \OC\Files\Storage\Storage $storage
*/
$scanner = $storage->getScanner($internalPath);
// get data directly
$data = $scanner->getData($internalPath);
$info = new FileInfo($absPath, $storage, $internalPath, $data);
} else {
$info = null;
}
} else {
// read from cache
try {
$info = $this->fileView->getFileInfo($path);
} catch (StorageNotAvailableException $e) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('Storage not available');
} catch (StorageInvalidException $e) {
throw new \Sabre\DAV\Exception\NotFound('Storage ' . $path . ' is invalid');
}
}
if (!$info) {
throw new \Sabre\DAV\Exception\NotFound('File with name ' . $path . ' could not be located');
}
if ($info->getType() === 'dir') {
$node = new \OC_Connector_Sabre_Directory($this->fileView, $info);
} else {
$node = new \OC_Connector_Sabre_File($this->fileView, $info);
}
$this->cache[$path] = $node;
return $node;
}
/**
* get the free space in the path's owner home folder
* @param path
* @return int
*/
private function getFreeSpace($path)
{
/**
* @var \OC\Files\Storage\Storage $storage
* @var string $internalPath
*/
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($path);
$owner = $storage->getOwner($internalPath);
if (!$owner) {
return -1;
}
$totalSpace = $this->getQuota($owner);
if ($totalSpace == -1) {
return -1;
}
$view = new \OC\Files\View("/" . $owner . "/files");
$rootInfo = $view->getFileInfo('/');
$usedSpace = isset($rootInfo['size']) ? $rootInfo['size'] : 0;
return $totalSpace - $usedSpace;
}
/**
* @brief Get the source cache of a shared file or folder
* @param string $target Shared target file path
* @return \OC\Files\Cache\Cache
*/
private function getSourceCache($target)
{
$source = \OC_Share_Backend_File::getSource($target);
if (isset($source['path']) && isset($source['fileOwner'])) {
\OC\Files\Filesystem::initMountPoints($source['fileOwner']);
$mount = \OC\Files\Mount::findByNumericId($source['storage']);
if ($mount) {
$fullPath = $mount->getMountPoint() . $source['path'];
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($fullPath);
if ($storage) {
$this->files[$target] = $internalPath;
$cache = $storage->getCache();
$this->storageId = $storage->getId();
$this->numericId = $cache->getNumericStorageId();
return $cache;
}
}
}
return false;
}
/**
* check if path is excluded from encryption
*
* @param string $path relative to data/
* @param string $uid user
* @return boolean
*/
private function isExcludedPath($path, $uid)
{
$view = new \OC\Files\View();
// files outside of the files-folder are excluded
if (strpos($path, '/' . $uid . '/files') !== 0) {
return true;
}
if (!$view->file_exists($path)) {
$path = dirname($path);
}
// we don't encrypt server-to-server shares
list($storage, ) = \OC\Files\Filesystem::resolvePath($path);
/**
* @var \OCP\Files\Storage $storage
*/
if ($storage->instanceOfStorage('OCA\\Files_Sharing\\External\\Storage')) {
return true;
}
return false;
}
/**
* check if path is excluded from encryption
*
* @param string $path relative to data/
* @param string $uid user
* @return boolean
*/
protected function isExcludedPath($path, $uid)
{
$view = new \OC\Files\View();
$path = \OC\Files\Filesystem::normalizePath($path);
// we only encrypt/decrypt files in the files and files_versions folder
if (strpos($path, '/' . $uid . '/files/') !== 0 && strpos($path, '/' . $uid . '/files_versions/') !== 0) {
return true;
}
if (!$view->file_exists($path)) {
$path = dirname($path);
}
// we don't encrypt server-to-server shares
list($storage, ) = \OC\Files\Filesystem::resolvePath($path);
/**
* @var \OCP\Files\Storage $storage
*/
if ($storage->instanceOfStorage('OCA\\Files_Sharing\\External\\Storage')) {
return true;
}
return false;
}
/**
* Get the source cache of a shared file or folder
*
* @param string $target Shared target file path
* @return \OC\Files\Cache\Cache
*/
private function getSourceCache($target) {
if ($target === false || $target === $this->storage->getMountPoint()) {
$target = '';
}
$source = \OC_Share_Backend_File::getSource($target, $this->storage->getMountPoint(), $this->storage->getItemType());
if (isset($source['path']) && isset($source['fileOwner'])) {
\OC\Files\Filesystem::initMountPoints($source['fileOwner']);
$mounts = \OC\Files\Filesystem::getMountByNumericId($source['storage']);
if (is_array($mounts) and !empty($mounts)) {
$fullPath = $mounts[0]->getMountPoint() . $source['path'];
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($fullPath);
if ($storage) {
$this->files[$target] = $internalPath;
$cache = $storage->getCache();
$this->storageId = $storage->getId();
$this->numericId = $cache->getNumericStorageId();
return $cache;
}
}
}
return false;
}
/**
* check if it is allowed to move a mount point to a given target.
* It is not allowed to move a mount point into a different mount point
*
* @param string $target path
* @return boolean
*/
private function isTargetAllowed($target)
{
$result = false;
list($targetStorage, ) = \OC\Files\Filesystem::resolvePath($target);
if ($targetStorage->instanceOfStorage('\\OCP\\Files\\IHomeStorage')) {
$result = true;
} else {
\OCP\Util::writeLog('files', 'It is not allowed to move one mount point into another one', \OCP\Util::DEBUG);
}
return $result;
}
public function testGetPathByIdShareSubFolder()
{
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
\OC\Files\Filesystem::mkdir('foo');
\OC\Files\Filesystem::mkdir('foo/bar');
\OC\Files\Filesystem::touch('foo/bar/test.txt', 'bar');
$folderInfo = \OC\Files\Filesystem::getFileInfo('foo');
$fileInfo = \OC\Files\Filesystem::getFileInfo('foo/bar/test.txt');
\OCP\Share::shareItem('folder', $folderInfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, \OCP\PERMISSION_ALL);
\OC_Util::tearDownFS();
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
$this->assertTrue(\OC\Files\Filesystem::file_exists('/foo'));
list($sharedStorage) = \OC\Files\Filesystem::resolvePath('/' . self::TEST_FILES_SHARING_API_USER2 . '/files/foo');
/**
* @var \OC\Files\Storage\Shared $sharedStorage
*/
$sharedCache = $sharedStorage->getCache();
$this->assertEquals('', $sharedCache->getPathById($folderInfo->getId()));
$this->assertEquals('bar/test.txt', $sharedCache->getPathById($fileInfo->getId()));
}
/**
* change file metadata
*
* @param string $path
* @param array|\OCP\Files\FileInfo $data
* @return int
*
* returns the fileid of the updated file
*/
public function putFileInfo($path, $data)
{
$this->assertPathLength($path);
if ($data instanceof FileInfo) {
$data = $data->getData();
}
$path = Filesystem::normalizePath($this->fakeRoot . '/' . $path);
/**
* @var \OC\Files\Storage\Storage $storage
* @var string $internalPath
*/
list($storage, $internalPath) = Filesystem::resolvePath($path);
if ($storage) {
$cache = $storage->getCache($path);
if (!$cache->inCache($internalPath)) {
$scanner = $storage->getScanner($internalPath);
$scanner->scan($internalPath, Cache\Scanner::SCAN_SHALLOW);
}
return $cache->put($internalPath, $data);
} else {
return -1;
}
}
/**
* check if it is allowed to move a mount point to a given target.
* It is not allowed to move a mount point into a different mount point or
* into an already shared folder
*
* @param string $target path
* @return boolean
*/
private function isTargetAllowed($target)
{
list($targetStorage, $targetInternalPath) = \OC\Files\Filesystem::resolvePath($target);
if (!$targetStorage->instanceOfStorage('\\OCP\\Files\\IHomeStorage')) {
\OCP\Util::writeLog('files', 'It is not allowed to move one mount point into another one', \OCP\Util::DEBUG);
return false;
}
// note: cannot use the view because the target is already locked
$fileId = (int) $targetStorage->getCache()->getId($targetInternalPath);
if ($fileId === -1) {
// target might not exist, need to check parent instead
$fileId = (int) $targetStorage->getCache()->getId(dirname($targetInternalPath));
}
// check if any of the parents were shared by the current owner (include collections)
$shares = \OCP\Share::getItemShared('folder', $fileId, \OCP\Share::FORMAT_NONE, null, true);
if (count($shares) > 0) {
\OCP\Util::writeLog('files', 'It is not allowed to move one mount point into a shared folder', \OCP\Util::DEBUG);
return false;
}
return true;
}
public function getETag($path)
{
if ($path == '') {
$path = $this->getMountPoint();
}
if ($source = $this->getSourcePath($path)) {
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->getETag($internalPath);
}
return null;
}
/**
* Inserts uploaded file into database
* @param array $file
*/
public function newFile($file, $path)
{
$sql = "SELECT id FROM *PREFIX*mimetypes WHERE mimetype = '" . $file['mimetype'] . "'";
$res = $this->connect->query($sql);
$mimetype = $res['id'];
$sql = "SELECT numeric_id FROM *PREFIX*storages WHERE id = 'home::" . $file['owner'] . "'";
$res = $this->connect->query($sql);
$storageid = $res['numeric_id'];
$sql = "SELECT fileid FROM *PREFIX*filecache WHERE path = '" . $file['path'] . "'";
$res = $this->connect->query($sql);
$parent = $res['fileid'];
//$path = '/var/www/owncloud.loc/data/admin/files/Photos/San Francisco.jpg';
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($path . '/' . $file['filename']);
$etag = $storage->getETag($internalPath);
$data = array('storage' => $storageid, 'path' => $file['path'] . '/' . $file['filename'], 'path_hash' => md5($file['path'] . '/' . $file['filename']), 'parent' => $parent, 'name' => $file['filename'], 'mimetype' => $mimetype, 'mimepart' => 5, 'size' => $file['size'], 'mtime' => $file['mtime'], 'storage_mtime' => $file['storage_mtime'], 'etag' => $etag, 'permissions' => \OCP\Constants::PERMISSION_ALL);
$filecache = $this->save($data);
/* file_put_contents('/tmp/inb.log', "\nPath : /\n", FILE_APPEND);
try {
$fileInfo = \OC\Files\Filesystem::getFileInfo('/', false);
}
catch (\Exception $e) {
file_put_contents('/tmp/inb.log', "\nGet File Info error : " . $e->getMessage() . "\n", FILE_APPEND);
}
file_put_contents('/tmp/inb.log', "\nFile info : " . print_r($fileInfo, true) . "\n", FILE_APPEND);
try {
$icon = \OCA\Files\Helper::determineIcon($fileInfo);
}
catch (\Exception $e) {
file_put_contents('/tmp/inb.log', "\nDetermine Icon error : " . $e->getMessage() . "\n", FILE_APPEND);
} */
$activity = array('activity_id' => NULL, 'timestamp' => $file['mtime'], 'priority' => 30, 'type' => 'file_created', 'user' => $file['owner'], 'affecteduser' => $file['owner'], 'app' => 'files', 'subject' => 'created_self', 'subjectparams' => '["\\/' . $file['filename'] . '"]', 'message' => '', 'messageparams' => '[]', 'file' => '/' . $file['filename'], 'link' => $file['domain'] . '/index.php/apps/files?dir=%2F', 'object_type' => 'files', 'object_id' => $filecache);
$id = $this->connect->insert('*PREFIX*activity', $activity);
if ($id) {
return $filecache;
} else {
return false;
}
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $file ; separated list of files to download
* @param boolean $only_header ; boolean to only send header of the request
*/
public static function get($dir, $files, $only_header = false)
{
$xsendfile = false;
if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) || isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
$xsendfile = true;
}
if (is_array($files) && count($files) == 1) {
$files = $files[0];
}
if (is_array($files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
if ($xsendfile) {
$filename = OC_Helper::tmpFileNoClean('.zip');
} else {
$filename = OC_Helper::tmpFile('.zip');
}
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
exit("cannot open <{$filename}>\n");
}
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$tmpFile = \OC\Files\Filesystem::toTmpFile($file);
self::$tmpFiles[] = $tmpFile;
$zip->addFile($tmpFile, basename($file));
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
$zip->close();
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'owncloud.zip';
}
set_time_limit($executionTime);
} elseif (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
if ($xsendfile) {
$filename = OC_Helper::tmpFileNoClean('.zip');
} else {
$filename = OC_Helper::tmpFile('.zip');
}
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
exit("cannot open <{$filename}>\n");
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
$name = $files . '.zip';
set_time_limit($executionTime);
} else {
$zip = false;
$filename = $dir . '/' . $files;
$name = $files;
}
OC_Util::obEnd();
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
if (preg_match("/MSIE/", $_SERVER["HTTP_USER_AGENT"])) {
header('Content-Disposition: attachment; filename="' . rawurlencode($name) . '"');
} else {
header('Content-Disposition: attachment; filename*=UTF-8\'\'' . rawurlencode($name) . '; filename="' . rawurlencode($name) . '"');
}
header('Content-Transfer-Encoding: binary');
OC_Response::disableCaching();
if ($zip) {
ini_set('zlib.output_compression', 'off');
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
self::addSendfileHeader($filename);
} else {
header('Content-Type: ' . \OC\Files\Filesystem::getMimeType($filename));
header("Content-Length: " . \OC\Files\Filesystem::filesize($filename));
list($storage) = \OC\Files\Filesystem::resolvePath($filename);
if ($storage instanceof \OC\Files\Storage\Local) {
self::addSendfileHeader(\OC\Files\Filesystem::getLocalFile($filename));
}
}
} elseif ($zip or !\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->assign('file', $name);
$tmpl->printPage();
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
return;
}
if ($zip) {
$handle = fopen($filename, 'r');
if ($handle) {
$chunkSize = 8 * 1024;
// 1 MB chunks
while (!feof($handle)) {
echo fread($handle, $chunkSize);
flush();
}
}
if (!$xsendfile) {
unlink($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
/**
* resolve a path to a storage and internal path
*
* @deprecated OC_Filesystem is replaced by \OC\Files\Filesystem
* @param string $path
* @return array consisting of the storage and the internal path
*/
public static function resolvePath($path)
{
return \OC\Files\Filesystem::resolvePath($path);
}
/**
* get the new data array from the old one
*
* @param array $data the data from the old cache
* Example data array
* Array
* (
* [id] => 418
* [path] => /tina/files/picture.jpg //relative to datadir
* [path_hash] => 66d4547e372888deed80b24fec9b192b
* [parent] => 234
* [name] => picture.jpg
* [user] => tina
* [size] => 1265283
* [ctime] => 1363909709
* [mtime] => 1363909709
* [mimetype] => image/jpeg
* [mimepart] => image
* [encrypted] => 0
* [versioned] => 0
* [writable] => 1
* )
*
* @return array
*/
function getNewData($data)
{
//Make sure there is a path, otherwise we can do nothing.
if (!isset($data['path'])) {
return false;
}
$newData = $data;
/**
* @var \OC\Files\Storage\Storage $storage
* @var string $internalPath;
*/
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($data['path']);
if ($storage) {
$newData['etag'] = $data['etag'];
$newData['path_hash'] = md5($internalPath);
$newData['path'] = $internalPath;
$newData['storage'] = $this->getNumericId($storage);
$newData['parent'] = $internalPath === '' ? -1 : $data['parent'];
$newData['permissions'] = $data['writable'] ? \OCP\PERMISSION_ALL : \OCP\PERMISSION_READ;
$newData['storage_object'] = $storage;
$newData['mimetype'] = $this->getMimetypeId($newData['mimetype'], $storage);
$newData['mimepart'] = $this->getMimetypeId($newData['mimepart'], $storage);
return $newData;
} else {
\OC_Log::write('core', 'Unable to migrate data from old cache for ' . $data['path'] . ' because the storage was not found', \OC_Log::ERROR);
return false;
}
}
/**
* Test that an external cache is mounted into
* the user's home
*/
public function testMountExternalCacheDir()
{
$userId = $this->getUniqueID('user_');
$config = \OC::$server->getConfig();
$oldCachePath = $config->getSystemValue('cache_path', '');
// set cache path to temp dir
$cachePath = \OC::$server->getTempManager()->getTemporaryFolder() . '/extcache';
$config->setSystemValue('cache_path', $cachePath);
\OC::$server->getUserManager()->createUser($userId, $userId);
\OC\Files\Filesystem::initMountPoints($userId);
$this->assertEquals('/' . $userId . '/cache/', \OC\Files\Filesystem::getMountPoint('/' . $userId . '/cache'));
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath('/' . $userId . '/cache');
$this->assertTrue($storage->instanceOfStorage('\\OC\\Files\\Storage\\Local'));
$this->assertEquals('', $internalPath);
$user = \OC::$server->getUserManager()->get($userId);
if ($user !== null) {
$user->delete();
}
$config->setSystemValue('cache_path', $oldCachePath);
}
/**
* return the content of a file or return a zip file containing multiple files
*
* @param string $dir
* @param string $file ; separated list of files to download
* @param boolean $only_header ; boolean to only send header of the request
*/
public static function get($dir, $files, $only_header = false)
{
$xsendfile = false;
if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) || isset($_SERVER['MOD_X_SENDFILE2_ENABLED']) || isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {
$xsendfile = true;
}
if (is_array($files) && count($files) == 1) {
$files = $files[0];
}
if (is_array($files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
$l = OC_L10N::get('lib');
throw new Exception($l->t('cannot open "%s"', array($filename)));
}
foreach ($files as $file) {
$file = $dir . '/' . $file;
if (\OC\Files\Filesystem::is_file($file)) {
$tmpFile = \OC\Files\Filesystem::toTmpFile($file);
self::$tmpFiles[] = $tmpFile;
$zip->addFile($tmpFile, basename($file));
} elseif (\OC\Files\Filesystem::is_dir($file)) {
self::zipAddDir($file, $zip);
}
}
$zip->close();
if ($xsendfile) {
$filename = OC_Helper::moveToNoClean($filename);
}
$basename = basename($dir);
if ($basename) {
$name = $basename . '.zip';
} else {
$name = 'download.zip';
}
set_time_limit($executionTime);
} elseif (\OC\Files\Filesystem::is_dir($dir . '/' . $files)) {
self::validateZipDownload($dir, $files);
$executionTime = intval(ini_get('max_execution_time'));
set_time_limit(0);
$zip = new ZipArchive();
$filename = OC_Helper::tmpFile('.zip');
if ($zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
$l = OC_L10N::get('lib');
throw new Exception($l->t('cannot open "%s"', array($filename)));
}
$file = $dir . '/' . $files;
self::zipAddDir($file, $zip);
$zip->close();
if ($xsendfile) {
$filename = OC_Helper::moveToNoClean($filename);
}
$name = $files . '.zip';
set_time_limit($executionTime);
} else {
$zip = false;
$filename = $dir . '/' . $files;
$name = $files;
if ($xsendfile && OC_App::isEnabled('files_encryption')) {
$xsendfile = false;
}
}
OC_Util::obEnd();
if ($zip or \OC\Files\Filesystem::isReadable($filename)) {
OC_Response::setContentDispositionHeader($name, 'attachment');
header('Content-Transfer-Encoding: binary');
OC_Response::disableCaching();
if ($zip) {
ini_set('zlib.output_compression', 'off');
header('Content-Type: application/zip');
header('Content-Length: ' . filesize($filename));
self::addSendfileHeader($filename);
} else {
$filesize = \OC\Files\Filesystem::filesize($filename);
header('Content-Type: ' . \OC\Files\Filesystem::getMimeType($filename));
if ($filesize > -1) {
header("Content-Length: " . $filesize);
}
if ($xsendfile) {
list($storage) = \OC\Files\Filesystem::resolvePath(\OC\Files\Filesystem::getView()->getAbsolutePath($filename));
/**
* @var \OC\Files\Storage\Storage $storage
*/
if ($storage->instanceOfStorage('\\OC\\Files\\Storage\\Local')) {
self::addSendfileHeader(\OC\Files\Filesystem::getLocalFile($filename));
}
}
}
} elseif ($zip or !\OC\Files\Filesystem::file_exists($filename)) {
header("HTTP/1.0 404 Not Found");
$tmpl = new OC_Template('', '404', 'guest');
$tmpl->assign('file', $name);
$tmpl->printPage();
} else {
header("HTTP/1.0 403 Forbidden");
die('403 Forbidden');
}
if ($only_header) {
return;
}
if ($zip) {
$handle = fopen($filename, 'r');
if ($handle) {
$chunkSize = 8 * 1024;
// 1 MB chunks
while (!feof($handle)) {
echo fread($handle, $chunkSize);
flush();
}
}
if (!$xsendfile) {
unlink($filename);
}
} else {
\OC\Files\Filesystem::readfile($filename);
}
foreach (self::$tmpFiles as $tmpFile) {
if (file_exists($tmpFile) and is_file($tmpFile)) {
unlink($tmpFile);
}
}
}
/**
* Test that an external cache is mounted into
* the user's home
*/
public function testMountExternalCacheDir()
{
$userId = $this->getUniqueID('user_');
$oldCachePath = \OC_Config::getValue('cache_path', '');
// set cache path to temp dir
$cachePath = \OC_Helper::tmpFolder() . '/extcache';
\OC_Config::setValue('cache_path', $cachePath);
\OC_User::createUser($userId, $userId);
\OC\Files\Filesystem::initMountPoints($userId);
$this->assertEquals('/' . $userId . '/cache/', \OC\Files\Filesystem::getMountPoint('/' . $userId . '/cache'));
list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath('/' . $userId . '/cache');
$this->assertTrue($storage->instanceOfStorage('\\OC\\Files\\Storage\\Local'));
$this->assertEquals('', $internalPath);
\OC_User::deleteUser($userId);
\OC_Config::setValue('cache_path', $oldCachePath);
}
/**
* Resolve the path for the source of the share
*
* @param string $path
* @return array
*/
private function resolvePath($path)
{
$source = $this->getSourcePath($path);
return \OC\Files\Filesystem::resolvePath($source);
}
public function testGetPathByIdShareSubFolder()
{
self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
\OC\Files\Filesystem::mkdir('foo');
\OC\Files\Filesystem::mkdir('foo/bar');
\OC\Files\Filesystem::touch('foo/bar/test.txt');
$folderInfo = \OC\Files\Filesystem::getFileInfo('foo');
$fileInfo = \OC\Files\Filesystem::getFileInfo('foo/bar/test.txt');
$rootFolder = \OC::$server->getUserFolder(self::TEST_FILES_SHARING_API_USER1);
$node = $rootFolder->get('foo');
$share = $this->shareManager->newShare();
$share->setNode($node)->setShareType(\OCP\Share::SHARE_TYPE_USER)->setSharedWith(self::TEST_FILES_SHARING_API_USER2)->setSharedBy(self::TEST_FILES_SHARING_API_USER1)->setPermissions(\OCP\Constants::PERMISSION_ALL);
$this->shareManager->createShare($share);
\OC_Util::tearDownFS();
self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
$this->assertTrue(\OC\Files\Filesystem::file_exists('/foo'));
list($sharedStorage) = \OC\Files\Filesystem::resolvePath('/' . self::TEST_FILES_SHARING_API_USER2 . '/files/foo');
/**
* @var \OC\Files\Storage\Shared $sharedStorage
*/
$sharedCache = $sharedStorage->getCache();
$this->assertEquals('', $sharedCache->getPathById($folderInfo->getId()));
$this->assertEquals('bar/test.txt', $sharedCache->getPathById($fileInfo->getId()));
}
