/**
* propagate the registered changes to their parent folders
*
* @param int $time (optional) the mtime to set for the folders, if not set the current time is used
*/
public function propagateChanges($time = null)
{
$changes = $this->getChanges();
$this->changedFiles = [];
if (!$time) {
$time = time();
}
foreach ($changes as $change) {
/**
* @var \OC\Files\Storage\Storage $storage
* @var string $internalPath
*/
$absolutePath = $this->view->getAbsolutePath($change);
$mount = $this->view->getMount($change);
$storage = $mount->getStorage();
$internalPath = $mount->getInternalPath($absolutePath);
if ($storage) {
$propagator = $storage->getPropagator();
$propagatedEntries = $propagator->propagateChange($internalPath, $time);
foreach ($propagatedEntries as $entry) {
$absolutePath = Filesystem::normalizePath($mount->getMountPoint() . '/' . $entry['path']);
$relativePath = $this->view->getRelativePath($absolutePath);
$this->emit('\\OC\\Files', 'propagate', [$relativePath, $entry]);
}
}
}
}
public function renameHook($params)
{
$path1 = $params['oldpath'];
$path2 = $params['newpath'];
$fullPath1 = $this->baseView->getAbsolutePath($path1);
$fullPath2 = $this->baseView->getAbsolutePath($path2);
$mount1 = $this->baseView->getMount($path1);
$mount2 = $this->baseView->getMount($path2);
if ($mount1 instanceof SharedMount and $mount1->getInternalPath($fullPath1) !== '') {
$this->propagateForOwner($mount1->getShare(), $mount1->getInternalPath($fullPath1), $mount1->getOwnerPropagator());
}
if ($mount1 !== $mount2 and $mount2 instanceof SharedMount and $mount2->getInternalPath($fullPath2) !== '') {
$this->propagateForOwner($mount2->getShare(), $mount2->getInternalPath($fullPath2), $mount2->getOwnerPropagator());
}
}
public function testPropagateCrossStorage()
{
$storage = new Temporary();
$this->view->mkdir('/foo');
Filesystem::mount($storage, [], $this->view->getAbsolutePath('/foo/submount'));
$this->view->mkdir('/foo/submount/bar');
$this->view->file_put_contents('/foo/submount/bar/sad.txt', 'qwerty');
$oldInfo1 = $this->view->getFileInfo('/');
$oldInfo2 = $this->view->getFileInfo('/foo');
$oldInfo3 = $this->view->getFileInfo('/foo/submount');
$oldInfo4 = $this->view->getFileInfo('/foo/submount/bar');
$time = time() + 50;
$this->propagator->addChange('/foo/submount/bar/sad.txt');
$this->propagator->propagateChanges($time);
$newInfo1 = $this->view->getFileInfo('/');
$newInfo2 = $this->view->getFileInfo('/foo');
$newInfo3 = $this->view->getFileInfo('/foo/submount');
$newInfo4 = $this->view->getFileInfo('/foo/submount/bar');
$this->assertEquals($newInfo1->getMTime(), $time);
$this->assertEquals($newInfo2->getMTime(), $time);
$this->assertEquals($newInfo3->getMTime(), $time);
$this->assertEquals($newInfo4->getMTime(), $time);
$this->assertNotSame($oldInfo1->getEtag(), $newInfo1->getEtag());
$this->assertNotSame($oldInfo2->getEtag(), $newInfo2->getEtag());
$this->assertNotSame($oldInfo3->getEtag(), $newInfo3->getEtag());
$this->assertNotSame($oldInfo4->getEtag(), $newInfo3->getEtag());
}
/**
* Moves a file from one location to another
*
* @param string $sourcePath The path to the file which should be moved
* @param string $destinationPath The full destination path, so not just the destination parent node
* @throws \Sabre\DAV\Exception\BadRequest
* @throws \Sabre\DAV\Exception\ServiceUnavailable
* @throws \Sabre\DAV\Exception\Forbidden
* @return int
*/
public function move($sourcePath, $destinationPath)
{
if (!$this->fileView) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('filesystem not setup');
}
$targetNodeExists = $this->nodeExists($destinationPath);
$sourceNode = $this->getNodeForPath($sourcePath);
if ($sourceNode instanceof \Sabre\DAV\ICollection && $targetNodeExists) {
throw new \Sabre\DAV\Exception\Forbidden('Could not copy directory ' . $sourceNode->getName() . ', target exists');
}
list($sourceDir, ) = \Sabre\HTTP\URLUtil::splitPath($sourcePath);
list($destinationDir, ) = \Sabre\HTTP\URLUtil::splitPath($destinationPath);
$isMovableMount = false;
$sourceMount = $this->mountManager->find($this->fileView->getAbsolutePath($sourcePath));
$internalPath = $sourceMount->getInternalPath($this->fileView->getAbsolutePath($sourcePath));
if ($sourceMount instanceof MoveableMount && $internalPath === '') {
$isMovableMount = true;
}
try {
$sameFolder = $sourceDir === $destinationDir;
// if we're overwriting or same folder
if ($targetNodeExists || $sameFolder) {
// note that renaming a share mount point is always allowed
if (!$this->fileView->isUpdatable($destinationDir) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
} else {
if (!$this->fileView->isCreatable($destinationDir)) {
throw new \Sabre\DAV\Exception\Forbidden();
}
}
if (!$sameFolder) {
// moving to a different folder, source will be gone, like a deletion
// note that moving a share mount point is always allowed
if (!$this->fileView->isDeletable($sourcePath) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
}
$fileName = basename($destinationPath);
try {
$this->fileView->verifyPath($destinationDir, $fileName);
} catch (\OCP\Files\InvalidPathException $ex) {
throw new InvalidPath($ex->getMessage());
}
$renameOkay = $this->fileView->rename($sourcePath, $destinationPath);
if (!$renameOkay) {
throw new \Sabre\DAV\Exception\Forbidden('');
}
} catch (StorageNotAvailableException $e) {
throw new \Sabre\DAV\Exception\ServiceUnavailable($e->getMessage());
} catch (ForbiddenException $ex) {
throw new Forbidden($ex->getMessage(), $ex->getRetry());
} catch (LockedException $e) {
throw new FileLocked($e->getMessage(), $e->getCode(), $e);
}
$this->markDirty($sourceDir);
$this->markDirty($destinationDir);
}
/**
* Moves a file from one location to another
*
* @param string $sourcePath The path to the file which should be moved
* @param string $destinationPath The full destination path, so not just the destination parent node
* @throws \Sabre\DAV\Exception\BadRequest
* @throws \Sabre\DAV\Exception\ServiceUnavailable
* @throws \Sabre\DAV\Exception\Forbidden
* @return int
*/
public function move($sourcePath, $destinationPath)
{
if (!$this->fileView) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('filesystem not setup');
}
$targetNodeExists = $this->nodeExists($destinationPath);
$sourceNode = $this->getNodeForPath($sourcePath);
if ($sourceNode instanceof \Sabre\DAV\ICollection && $targetNodeExists) {
throw new \Sabre\DAV\Exception\Forbidden('Could not copy directory ' . $sourceNode . ', target exists');
}
list($sourceDir, ) = \Sabre\DAV\URLUtil::splitPath($sourcePath);
list($destinationDir, ) = \Sabre\DAV\URLUtil::splitPath($destinationPath);
$isMovableMount = false;
$sourceMount = $this->mountManager->find($this->fileView->getAbsolutePath($sourcePath));
$internalPath = $sourceMount->getInternalPath($this->fileView->getAbsolutePath($sourcePath));
if ($sourceMount instanceof MoveableMount && $internalPath === '') {
$isMovableMount = true;
}
try {
$sameFolder = $sourceDir === $destinationDir;
// if we're overwriting or same folder
if ($targetNodeExists || $sameFolder) {
// note that renaming a share mount point is always allowed
if (!$this->fileView->isUpdatable($destinationDir) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
} else {
if (!$this->fileView->isCreatable($destinationDir)) {
throw new \Sabre\DAV\Exception\Forbidden();
}
}
if (!$sameFolder) {
// moving to a different folder, source will be gone, like a deletion
// note that moving a share mount point is always allowed
if (!$this->fileView->isDeletable($sourcePath) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
}
$fileName = basename($destinationPath);
if (!\OCP\Util::isValidFileName($fileName)) {
throw new \Sabre\DAV\Exception\BadRequest();
}
$renameOkay = $this->fileView->rename($sourcePath, $destinationPath);
if (!$renameOkay) {
throw new \Sabre\DAV\Exception\Forbidden('');
}
} catch (\OCP\Files\StorageNotAvailableException $e) {
throw new \Sabre\DAV\Exception\ServiceUnavailable($e->getMessage());
}
// update properties
$query = \OC_DB::prepare('UPDATE `*PREFIX*properties` SET `propertypath` = ?' . ' WHERE `userid` = ? AND `propertypath` = ?');
$query->execute(array(\OC\Files\Filesystem::normalizePath($destinationPath), \OC_User::getUser(), \OC\Files\Filesystem::normalizePath($sourcePath)));
$this->markDirty($sourceDir);
$this->markDirty($destinationDir);
}
/**
* Moves a file from one location to another
*
* @param string $sourcePath The path to the file which should be moved
* @param string $destinationPath The full destination path, so not just the destination parent node
* @throws \Sabre\DAV\Exception\BadRequest
* @throws \Sabre\DAV\Exception\ServiceUnavailable
* @throws \Sabre\DAV\Exception\Forbidden
* @return int
*/
public function move($sourcePath, $destinationPath)
{
if (!$this->fileView) {
throw new \Sabre\DAV\Exception\ServiceUnavailable('filesystem not setup');
}
$sourceNode = $this->getNodeForPath($sourcePath);
if ($sourceNode instanceof \Sabre\DAV\ICollection and $this->nodeExists($destinationPath)) {
throw new \Sabre\DAV\Exception\Forbidden('Could not copy directory ' . $sourceNode . ', target exists');
}
list($sourceDir, ) = \Sabre\DAV\URLUtil::splitPath($sourcePath);
list($destinationDir, ) = \Sabre\DAV\URLUtil::splitPath($destinationPath);
$isMovableMount = false;
$sourceMount = $this->mountManager->find($this->fileView->getAbsolutePath($sourcePath));
$internalPath = $sourceMount->getInternalPath($this->fileView->getAbsolutePath($sourcePath));
if ($sourceMount instanceof MoveableMount && $internalPath === '') {
$isMovableMount = true;
}
try {
// check update privileges
if (!$this->fileView->isUpdatable($sourcePath) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
if ($sourceDir !== $destinationDir) {
if (!$this->fileView->isCreatable($destinationDir)) {
throw new \Sabre\DAV\Exception\Forbidden();
}
if (!$this->fileView->isDeletable($sourcePath) && !$isMovableMount) {
throw new \Sabre\DAV\Exception\Forbidden();
}
}
$fileName = basename($destinationPath);
if (!\OCP\Util::isValidFileName($fileName)) {
throw new \Sabre\DAV\Exception\BadRequest();
}
$renameOkay = $this->fileView->rename($sourcePath, $destinationPath);
if (!$renameOkay) {
throw new \Sabre\DAV\Exception\Forbidden('');
}
} catch (\OCP\Files\StorageNotAvailableException $e) {
throw new \Sabre\DAV\Exception\ServiceUnavailable($e->getMessage());
}
// update properties
$query = \OC_DB::prepare('UPDATE `*PREFIX*properties` SET `propertypath` = ?' . ' WHERE `userid` = ? AND `propertypath` = ?');
$query->execute(array(\OC\Files\Filesystem::normalizePath($destinationPath), \OC_User::getUser(), \OC\Files\Filesystem::normalizePath($sourcePath)));
$this->markDirty($sourceDir);
$this->markDirty($destinationDir);
}
/**
* get the size from a given root folder
* @param \OC\Files\View $view file view on the root folder
* @return integer size of the folder
*/
private static function calculateSize($view)
{
$root = \OCP\Config::getSystemValue('datadirectory') . $view->getAbsolutePath('');
if (!file_exists($root)) {
return 0;
}
$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($root), \RecursiveIteratorIterator::CHILD_FIRST);
$size = 0;
/**
* RecursiveDirectoryIterator on an NFS path isn't iterable with foreach
* This bug is fixed in PHP 5.5.9 or before
* See #8376
*/
$iterator->rewind();
while ($iterator->valid()) {
$path = $iterator->current();
$relpath = substr($path, strlen($root) - 1);
if (!$view->is_dir($relpath)) {
$size += $view->filesize($relpath);
}
$iterator->next();
}
return $size;
}
/**
* extract the metadata from a file
*
* uses getid3 to extract metadata.
* if possible also adds content (currently only for plain text files)
* hint: use OC\Files\Filesystem::getFileInfo($path) to get metadata for the last param
*
* @author Jörn Dreyer <*****@*****.**>
*
* @param Zend_Search_Lucene_Document $doc to add the metadata to
* @param string $path path of the file to extract metadata from
* @param string $mimetype depending on the mimetype different extractions are performed
*
* @return void
*/
private static function extractMetadata(\Zend_Search_Lucene_Document $doc, $path, \OC\Files\View $view, $mimetype)
{
$file = $view->getLocalFile($path);
if (is_dir($file)) {
// Don't lose time analizing a directory for file-specific metadata
return;
}
$getID3 = new \getID3();
$getID3->encoding = 'UTF-8';
$data = $getID3->analyze($file);
// TODO index meta information from media files?
//show me what you got
/*foreach ($data as $key => $value) {
Util::writeLog('search_lucene',
'getid3 extracted '.$key.': '.$value,
Util::DEBUG);
if (is_array($value)) {
foreach ($value as $k => $v) {
Util::writeLog('search_lucene',
' ' . $value .'-' .$k.': '.$v,
Util::DEBUG);
}
}
}*/
if ('application/pdf' === $mimetype) {
try {
$zendpdf = \Zend_Pdf::parse($view->file_get_contents($path));
//we currently only display the filename, so we only index metadata here
if (isset($zendpdf->properties['Title'])) {
$doc->addField(\Zend_Search_Lucene_Field::UnStored('title', $zendpdf->properties['Title']));
}
if (isset($zendpdf->properties['Author'])) {
$doc->addField(\Zend_Search_Lucene_Field::UnStored('author', $zendpdf->properties['Author']));
}
if (isset($zendpdf->properties['Subject'])) {
$doc->addField(\Zend_Search_Lucene_Field::UnStored('subject', $zendpdf->properties['Subject']));
}
if (isset($zendpdf->properties['Keywords'])) {
$doc->addField(\Zend_Search_Lucene_Field::UnStored('keywords', $zendpdf->properties['Keywords']));
}
//TODO handle PDF 1.6 metadata Zend_Pdf::getMetadata()
//do the content extraction
$pdfParse = new \App_Search_Helper_PdfParser();
$body = $pdfParse->pdf2txt($zendpdf->render());
} catch (Exception $e) {
Util::writeLog('search_lucene', $e->getMessage() . ' Trace:\\n' . $e->getTraceAsString(), Util::ERROR);
}
}
if ($body != '') {
$doc->addField(\Zend_Search_Lucene_Field::UnStored('body', $body));
}
if (isset($data['error'])) {
Util::writeLog('search_lucene', 'failed to extract meta information for ' . $view->getAbsolutePath($path) . ': ' . $data['error']['0'], Util::WARN);
return;
}
}
protected function getPropagatorPath($path) {
return $this->propagatorView->getRelativePath($this->view->getAbsolutePath($path));
}